2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64 for package-unused version-unused.
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
25 case `(set -o) 2>/dev/null` in #(
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66 as_echo_n='sh -c $as_echo_n_body as_echo'
69 as_echo='sh -c $as_echo_body as_echo'
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
89 # Find who we are. Look in the path if we contain no directory separator.
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
103 # We did not find ourselves, most probably we were run as `sh COMMAND'
104 # in which case we are not to be found in the path.
105 if test "x$as_myself" = x; then
108 if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113 # Unset variables that we do not need and which cause bugs (e.g. in
114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115 # suppresses any "Segmentation fault" message there. '((' could
116 # trigger a bug in pdksh 5.2.14.
117 for as_var in BASH_ENV ENV MAIL MAILPATH
118 do eval test x\${$as_var+set} = xset \
119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
134 if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
143 case \`(set -o) 2>/dev/null\` in #(
151 as_required="as_fn_return () { (exit \$1); }
152 as_fn_success () { as_fn_return 0; }
153 as_fn_failure () { as_fn_return 1; }
154 as_fn_ret_success () { return 0; }
155 as_fn_ret_failure () { return 1; }
158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
165 exitcode=1; echo positional parameters were not saved.
167 test x\$exitcode = x0 || exit 1"
168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172 test \$(( 1 + 1 )) = 2 || exit 1
174 test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
175 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
176 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
177 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
178 PATH=/empty FPATH=/empty; export PATH FPATH
179 test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
180 || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
181 if (eval "$as_required") 2>/dev/null; then :
186 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
189 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
194 test -z "$as_dir" && as_dir=.
198 for as_base in sh bash ksh sh5; do
199 # Try only shells that exist, to save several forks.
200 as_shell=$as_dir/$as_base
201 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
202 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
203 CONFIG_SHELL=$as_shell as_have_required=yes
204 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
213 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
214 CONFIG_SHELL=$SHELL as_have_required=yes
219 if test "x$CONFIG_SHELL" != x; then :
220 # We cannot yet assume a decent shell, so we have to provide a
221 # neutralization value for shells without unset; and this also
222 # works around shells that cannot unset nonexistent variables.
225 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
227 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
230 if test x$as_have_required = xno; then :
231 $as_echo "$0: This script requires a shell more modern than all"
232 $as_echo "$0: the shells that I found on your system."
233 if test x${ZSH_VERSION+set} = xset ; then
234 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
235 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
237 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
238 $0: including any error possibly output before this
239 $0: message. Then install a modern shell, or manually run
240 $0: the script under such a shell if you do have one."
246 SHELL=${CONFIG_SHELL-/bin/sh}
248 # Unset more variables known to interfere with behavior of common tools.
249 CLICOLOR_FORCE= GREP_OPTIONS=
250 unset CLICOLOR_FORCE GREP_OPTIONS
252 ## --------------------- ##
253 ## M4sh Shell Functions. ##
254 ## --------------------- ##
257 # Portably unset VAR.
260 { eval $1=; unset $1;}
264 # as_fn_set_status STATUS
265 # -----------------------
266 # Set $? to STATUS, without forking.
274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
284 # Create "$as_dir" as a directory, including parents if necessary.
289 -*) as_dir=./$as_dir;;
291 test -d "$as_dir" || eval $as_mkdir_p || {
295 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
298 as_dirs="'$as_qdir' $as_dirs"
299 as_dir=`$as_dirname -- "$as_dir" ||
300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
301 X"$as_dir" : 'X\(//\)[^/]' \| \
302 X"$as_dir" : 'X\(//\)$' \| \
303 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
304 $as_echo X"$as_dir" |
305 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
322 test -d "$as_dir" && break
324 test -z "$as_dirs" || eval "mkdir $as_dirs"
325 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
329 # as_fn_append VAR VALUE
330 # ----------------------
331 # Append the text in VALUE to the end of the definition contained in VAR. Take
332 # advantage of any shell optimizations that allow amortized linear growth over
333 # repeated appends, instead of the typical quadratic growth present in naive
335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
336 eval 'as_fn_append ()
349 # Perform arithmetic evaluation on the ARGs, and store the result in the
350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
351 # must be portable across $(()) and expr.
352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
360 as_val=`expr "$@" || test $? -eq 1`
365 # as_fn_error ERROR [LINENO LOG_FD]
366 # ---------------------------------
367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
369 # script with status $?, using 1 if that was 0.
372 as_status=$?; test $as_status -eq 0 && as_status=1
374 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
375 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
377 $as_echo "$as_me: error: $1" >&2
378 as_fn_exit $as_status
381 if expr a : '\(a\)' >/dev/null 2>&1 &&
382 test "X`expr 00001 : '.*\(...\)'`" = X001; then
388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
400 as_me=`$as_basename -- "$0" ||
401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
402 X"$0" : 'X\(//\)$' \| \
403 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
405 sed '/^.*\/\([^/][^/]*\)\/*$/{
419 # Avoid depending upon Character Ranges.
420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
423 as_cr_digits='0123456789'
424 as_cr_alnum=$as_cr_Letters$as_cr_digits
427 as_lineno_1=$LINENO as_lineno_1a=$LINENO
428 as_lineno_2=$LINENO as_lineno_2a=$LINENO
429 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
430 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
431 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
443 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
447 chmod +x "$as_me.lineno" ||
448 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
450 # Don't try to exec as it changes $[0], causing all sort of problems
451 # (the dirname of $[0] is not the place where we might find the
452 # original and so on. Autoconf is especially sensitive to this).
454 # Exit status is that of the last command.
458 ECHO_C= ECHO_N= ECHO_T=
459 case `echo -n x` in #(((((
461 case `echo 'xy\c'` in
462 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
464 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
471 rm -f conf$$ conf$$.exe conf$$.file
472 if test -d conf$$.dir; then
473 rm -f conf$$.dir/conf$$.file
476 mkdir conf$$.dir 2>/dev/null
478 if (echo >conf$$.file) 2>/dev/null; then
479 if ln -s conf$$.file conf$$ 2>/dev/null; then
481 # ... but there are two gotchas:
482 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
483 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
484 # In both cases, we have to default to `cp -p'.
485 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
487 elif ln conf$$.file conf$$ 2>/dev/null; then
495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
496 rmdir conf$$.dir 2>/dev/null
498 if mkdir -p . 2>/dev/null; then
499 as_mkdir_p='mkdir -p "$as_dir"'
501 test -d ./-p && rmdir ./-p
505 if test -x / >/dev/null 2>&1; then
508 if ls -dL / >/dev/null 2>&1; then
515 if test -d "$1"; then
521 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
522 ???[sx]*):;;*)false;;esac;fi
526 as_executable_p=$as_test_x
528 # Sed expression to map a string onto a valid CPP name.
529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
531 # Sed expression to map a string onto a valid variable name.
532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
534 SHELL=${CONFIG_SHELL-/bin/sh}
537 exec 7<&0 </dev/null 6>&1
540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
541 # so uname gets run too.
542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
547 ac_default_prefix=/usr/local
549 ac_config_libobj_dir=.
556 # Identity of this package.
557 PACKAGE_NAME='package-unused'
558 PACKAGE_TARNAME='libstdc++'
559 PACKAGE_VERSION='version-unused'
560 PACKAGE_STRING='package-unused version-unused'
564 ac_unique_file="src/ios.cc"
565 # Factoring default headers for most tests.
566 ac_includes_default="\
568 #ifdef HAVE_SYS_TYPES_H
569 # include <sys/types.h>
571 #ifdef HAVE_SYS_STAT_H
572 # include <sys/stat.h>
578 # ifdef HAVE_STDLIB_H
583 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
588 #ifdef HAVE_STRINGS_H
589 # include <strings.h>
591 #ifdef HAVE_INTTYPES_H
592 # include <inttypes.h>
601 ac_subst_vars='am__EXEEXT_FALSE
610 glibcxx_toolexeclibdir
614 ERROR_CONSTANTS_SRCDIR
622 GLIBCXX_LDBL_COMPAT_FALSE
623 GLIBCXX_LDBL_COMPAT_TRUE
624 ENABLE_VISIBILITY_FALSE
625 ENABLE_VISIBILITY_TRUE
626 ENABLE_SYMVERS_DARWIN_FALSE
627 ENABLE_SYMVERS_DARWIN_TRUE
628 ENABLE_SYMVERS_GNU_NAMESPACE_FALSE
629 ENABLE_SYMVERS_GNU_NAMESPACE_TRUE
630 ENABLE_SYMVERS_GNU_FALSE
631 ENABLE_SYMVERS_GNU_TRUE
634 port_specific_symbol_files
642 ENABLE_PARALLEL_FALSE
644 GLIBCXX_BUILD_DEBUG_FALSE
645 GLIBCXX_BUILD_DEBUG_TRUE
647 GLIBCXX_C_HEADERS_EXTRA_FALSE
648 GLIBCXX_C_HEADERS_EXTRA_TRUE
649 GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE
650 GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE
651 GLIBCXX_C_HEADERS_C_GLOBAL_FALSE
652 GLIBCXX_C_HEADERS_C_GLOBAL_TRUE
653 GLIBCXX_C_HEADERS_C_STD_FALSE
654 GLIBCXX_C_HEADERS_C_STD_TRUE
655 GLIBCXX_C_HEADERS_C_FALSE
656 GLIBCXX_C_HEADERS_C_TRUE
684 GLIBCXX_BUILD_PCH_FALSE
685 GLIBCXX_BUILD_PCH_TRUE
708 MAINTAINER_MODE_FALSE
735 INSTALL_STRIP_PROGRAM
791 program_transform_name
804 enable_option_checking
809 enable_maintainer_mode
816 enable_hosted_libstdcxx
817 enable_sjlj_exceptions
822 enable_libstdcxx_allocator
827 enable_concept_checks
828 enable_libstdcxx_debug_flags
829 enable_libstdcxx_debug
831 enable_fully_dynamic_string
832 enable_libstdcxx_time
836 with_system_libunwind
841 enable_version_specific_runtime_libs
843 ac_precious_vars='build_alias
858 # Initialize some variables set by options.
860 ac_init_version=false
861 ac_unrecognized_opts=
863 # The variables have the same names as the options, with
864 # dashes changed to underlines.
872 program_transform_name=s,x,x,
880 # Installation directory options.
881 # These are left unexpanded so users can "make install exec_prefix=/foo"
882 # and all the variables that are supposed to be based on exec_prefix
883 # by default will actually change.
884 # Use braces instead of parens because sh, perl, etc. also accept them.
885 # (The list follows the same order as the GNU Coding Standards.)
886 bindir='${exec_prefix}/bin'
887 sbindir='${exec_prefix}/sbin'
888 libexecdir='${exec_prefix}/libexec'
889 datarootdir='${prefix}/share'
890 datadir='${datarootdir}'
891 sysconfdir='${prefix}/etc'
892 sharedstatedir='${prefix}/com'
893 localstatedir='${prefix}/var'
894 includedir='${prefix}/include'
895 oldincludedir='/usr/include'
896 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
897 infodir='${datarootdir}/info'
902 libdir='${exec_prefix}/lib'
903 localedir='${datarootdir}/locale'
904 mandir='${datarootdir}/man'
910 # If the previous option needs an argument, assign it.
911 if test -n "$ac_prev"; then
912 eval $ac_prev=\$ac_option
918 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
922 # Accept the important Cygnus configure options, so we can diagnose typos.
924 case $ac_dashdash$ac_option in
928 -bindir | --bindir | --bindi | --bind | --bin | --bi)
930 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
933 -build | --build | --buil | --bui | --bu)
934 ac_prev=build_alias ;;
935 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
936 build_alias=$ac_optarg ;;
938 -cache-file | --cache-file | --cache-fil | --cache-fi \
939 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
940 ac_prev=cache_file ;;
941 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
942 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
943 cache_file=$ac_optarg ;;
946 cache_file=config.cache ;;
948 -datadir | --datadir | --datadi | --datad)
950 -datadir=* | --datadir=* | --datadi=* | --datad=*)
951 datadir=$ac_optarg ;;
953 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
954 | --dataroo | --dataro | --datar)
955 ac_prev=datarootdir ;;
956 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
957 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
958 datarootdir=$ac_optarg ;;
960 -disable-* | --disable-*)
961 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
962 # Reject names that are not valid shell variable names.
963 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
964 as_fn_error "invalid feature name: $ac_useropt"
965 ac_useropt_orig=$ac_useropt
966 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
967 case $ac_user_opts in
971 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
972 ac_unrecognized_sep=', ';;
974 eval enable_$ac_useropt=no ;;
976 -docdir | --docdir | --docdi | --doc | --do)
978 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
981 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
983 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
986 -enable-* | --enable-*)
987 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
988 # Reject names that are not valid shell variable names.
989 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
990 as_fn_error "invalid feature name: $ac_useropt"
991 ac_useropt_orig=$ac_useropt
992 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
993 case $ac_user_opts in
997 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
998 ac_unrecognized_sep=', ';;
1000 eval enable_$ac_useropt=\$ac_optarg ;;
1002 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1003 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1004 | --exec | --exe | --ex)
1005 ac_prev=exec_prefix ;;
1006 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1007 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1008 | --exec=* | --exe=* | --ex=*)
1009 exec_prefix=$ac_optarg ;;
1011 -gas | --gas | --ga | --g)
1012 # Obsolete; use --with-gas.
1015 -help | --help | --hel | --he | -h)
1016 ac_init_help=long ;;
1017 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1018 ac_init_help=recursive ;;
1019 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1020 ac_init_help=short ;;
1022 -host | --host | --hos | --ho)
1023 ac_prev=host_alias ;;
1024 -host=* | --host=* | --hos=* | --ho=*)
1025 host_alias=$ac_optarg ;;
1027 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1029 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1031 htmldir=$ac_optarg ;;
1033 -includedir | --includedir | --includedi | --included | --include \
1034 | --includ | --inclu | --incl | --inc)
1035 ac_prev=includedir ;;
1036 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1037 | --includ=* | --inclu=* | --incl=* | --inc=*)
1038 includedir=$ac_optarg ;;
1040 -infodir | --infodir | --infodi | --infod | --info | --inf)
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1623 package-unused configure version-unused
1624 generated by GNU Autoconf 2.64
1626 Copyright (C) 2009 Free Software Foundation, Inc.
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1638 # --------------------------
1639 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1640 ac_fn_c_try_compile ()
1642 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1643 rm -f conftest.$ac_objext
1644 if { { ac_try="$ac_compile"
1646 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1647 *) ac_try_echo=$ac_try;;
1649 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1650 $as_echo "$ac_try_echo"; } >&5
1651 (eval "$ac_compile") 2>conftest.err
1653 if test -s conftest.err; then
1654 grep -v '^ *+' conftest.err >conftest.er1
1655 cat conftest.er1 >&5
1656 mv -f conftest.er1 conftest.err
1658 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1659 test $ac_status = 0; } && {
1660 test -z "$ac_c_werror_flag" ||
1661 test ! -s conftest.err
1662 } && test -s conftest.$ac_objext; then :
1665 $as_echo "$as_me: failed program was:" >&5
1666 sed 's/^/| /' conftest.$ac_ext >&5
1670 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1673 } # ac_fn_c_try_compile
1675 # ac_fn_cxx_try_compile LINENO
1676 # ----------------------------
1677 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1678 ac_fn_cxx_try_compile ()
1680 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1681 rm -f conftest.$ac_objext
1682 if { { ac_try="$ac_compile"
1684 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1685 *) ac_try_echo=$ac_try;;
1687 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1688 $as_echo "$ac_try_echo"; } >&5
1689 (eval "$ac_compile") 2>conftest.err
1691 if test -s conftest.err; then
1692 grep -v '^ *+' conftest.err >conftest.er1
1693 cat conftest.er1 >&5
1694 mv -f conftest.er1 conftest.err
1696 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1697 test $ac_status = 0; } && {
1698 test -z "$ac_cxx_werror_flag" ||
1699 test ! -s conftest.err
1700 } && test -s conftest.$ac_objext; then :
1703 $as_echo "$as_me: failed program was:" >&5
1704 sed 's/^/| /' conftest.$ac_ext >&5
1708 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1711 } # ac_fn_cxx_try_compile
1713 # ac_fn_c_try_cpp LINENO
1714 # ----------------------
1715 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1718 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1719 if { { ac_try="$ac_cpp conftest.$ac_ext"
1721 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1722 *) ac_try_echo=$ac_try;;
1724 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1725 $as_echo "$ac_try_echo"; } >&5
1726 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1728 if test -s conftest.err; then
1729 grep -v '^ *+' conftest.err >conftest.er1
1730 cat conftest.er1 >&5
1731 mv -f conftest.er1 conftest.err
1733 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1734 test $ac_status = 0; } >/dev/null && {
1735 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1736 test ! -s conftest.err
1740 $as_echo "$as_me: failed program was:" >&5
1741 sed 's/^/| /' conftest.$ac_ext >&5
1745 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1750 # ac_fn_c_try_link LINENO
1751 # -----------------------
1752 # Try to link conftest.$ac_ext, and return whether this succeeded.
1755 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1756 rm -f conftest.$ac_objext conftest$ac_exeext
1757 if { { ac_try="$ac_link"
1759 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1760 *) ac_try_echo=$ac_try;;
1762 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1763 $as_echo "$ac_try_echo"; } >&5
1764 (eval "$ac_link") 2>conftest.err
1766 if test -s conftest.err; then
1767 grep -v '^ *+' conftest.err >conftest.er1
1768 cat conftest.er1 >&5
1769 mv -f conftest.er1 conftest.err
1771 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1772 test $ac_status = 0; } && {
1773 test -z "$ac_c_werror_flag" ||
1774 test ! -s conftest.err
1775 } && test -s conftest$ac_exeext && {
1776 test "$cross_compiling" = yes ||
1777 $as_test_x conftest$ac_exeext
1781 $as_echo "$as_me: failed program was:" >&5
1782 sed 's/^/| /' conftest.$ac_ext >&5
1786 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1787 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1788 # interfere with the next link command; also delete a directory that is
1789 # left behind by Apple's compiler. We do this before executing the actions.
1790 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1791 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1794 } # ac_fn_c_try_link
1796 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1797 # -------------------------------------------------------
1798 # Tests whether HEADER exists and can be compiled using the include files in
1799 # INCLUDES, setting the cache variable VAR accordingly.
1800 ac_fn_c_check_header_compile ()
1802 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1804 $as_echo_n "checking for $2... " >&6; }
1805 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1806 $as_echo_n "(cached) " >&6
1808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1809 /* end confdefs.h. */
1813 if ac_fn_c_try_compile "$LINENO"; then :
1818 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1822 $as_echo "$ac_res" >&6; }
1823 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1825 } # ac_fn_c_check_header_compile
1827 # ac_fn_c_try_run LINENO
1828 # ----------------------
1829 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1830 # that executables *can* be run.
1833 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1834 if { { ac_try="$ac_link"
1836 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1837 *) ac_try_echo=$ac_try;;
1839 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1840 $as_echo "$ac_try_echo"; } >&5
1841 (eval "$ac_link") 2>&5
1843 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1844 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1845 { { case "(($ac_try" in
1846 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1847 *) ac_try_echo=$ac_try;;
1849 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1850 $as_echo "$ac_try_echo"; } >&5
1851 (eval "$ac_try") 2>&5
1853 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1854 test $ac_status = 0; }; }; then :
1857 $as_echo "$as_me: program exited with status $ac_status" >&5
1858 $as_echo "$as_me: failed program was:" >&5
1859 sed 's/^/| /' conftest.$ac_ext >&5
1861 ac_retval=$ac_status
1863 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1864 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1869 # ac_fn_c_check_func LINENO FUNC VAR
1870 # ----------------------------------
1871 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1872 ac_fn_c_check_func ()
1874 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1876 $as_echo_n "checking for $2... " >&6; }
1877 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1878 $as_echo_n "(cached) " >&6
1880 if test x$gcc_no_link = xyes; then
1881 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
1883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1884 /* end confdefs.h. */
1885 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1886 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1887 #define $2 innocuous_$2
1889 /* System header to define __stub macros and hopefully few prototypes,
1890 which can conflict with char $2 (); below.
1891 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1892 <limits.h> exists even on freestanding compilers. */
1895 # include <limits.h>
1897 # include <assert.h>
1902 /* Override any GCC internal prototype to avoid an error.
1903 Use char because int might match the return type of a GCC
1904 builtin and then its argument prototype would still apply. */
1909 /* The GNU C library defines this for functions which it implements
1910 to always fail with ENOSYS. Some functions are actually named
1911 something starting with __ and the normal name is an alias. */
1912 #if defined __stub_$2 || defined __stub___$2
1924 if ac_fn_c_try_link "$LINENO"; then :
1929 rm -f core conftest.err conftest.$ac_objext \
1930 conftest$ac_exeext conftest.$ac_ext
1933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1934 $as_echo "$ac_res" >&6; }
1935 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1937 } # ac_fn_c_check_func
1939 # ac_fn_cxx_try_cpp LINENO
1940 # ------------------------
1941 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1942 ac_fn_cxx_try_cpp ()
1944 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1945 if { { ac_try="$ac_cpp conftest.$ac_ext"
1947 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1948 *) ac_try_echo=$ac_try;;
1950 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1951 $as_echo "$ac_try_echo"; } >&5
1952 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1954 if test -s conftest.err; then
1955 grep -v '^ *+' conftest.err >conftest.er1
1956 cat conftest.er1 >&5
1957 mv -f conftest.er1 conftest.err
1959 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1960 test $ac_status = 0; } >/dev/null && {
1961 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1962 test ! -s conftest.err
1966 $as_echo "$as_me: failed program was:" >&5
1967 sed 's/^/| /' conftest.$ac_ext >&5
1971 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1974 } # ac_fn_cxx_try_cpp
1976 # ac_fn_cxx_try_link LINENO
1977 # -------------------------
1978 # Try to link conftest.$ac_ext, and return whether this succeeded.
1979 ac_fn_cxx_try_link ()
1981 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1982 rm -f conftest.$ac_objext conftest$ac_exeext
1983 if { { ac_try="$ac_link"
1985 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1986 *) ac_try_echo=$ac_try;;
1988 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1989 $as_echo "$ac_try_echo"; } >&5
1990 (eval "$ac_link") 2>conftest.err
1992 if test -s conftest.err; then
1993 grep -v '^ *+' conftest.err >conftest.er1
1994 cat conftest.er1 >&5
1995 mv -f conftest.er1 conftest.err
1997 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1998 test $ac_status = 0; } && {
1999 test -z "$ac_cxx_werror_flag" ||
2000 test ! -s conftest.err
2001 } && test -s conftest$ac_exeext && {
2002 test "$cross_compiling" = yes ||
2003 $as_test_x conftest$ac_exeext
2007 $as_echo "$as_me: failed program was:" >&5
2008 sed 's/^/| /' conftest.$ac_ext >&5
2012 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2013 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2014 # interfere with the next link command; also delete a directory that is
2015 # left behind by Apple's compiler. We do this before executing the actions.
2016 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2017 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2020 } # ac_fn_cxx_try_link
2022 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2023 # -------------------------------------------------------
2024 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2025 # the include files in INCLUDES and setting the cache variable VAR
2027 ac_fn_c_check_header_mongrel ()
2029 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2030 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2032 $as_echo_n "checking for $2... " >&6; }
2033 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2034 $as_echo_n "(cached) " >&6
2037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2038 $as_echo "$ac_res" >&6; }
2040 # Is the header compilable?
2041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2042 $as_echo_n "checking $2 usability... " >&6; }
2043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2044 /* end confdefs.h. */
2048 if ac_fn_c_try_compile "$LINENO"; then :
2049 ac_header_compiler=yes
2051 ac_header_compiler=no
2053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2055 $as_echo "$ac_header_compiler" >&6; }
2057 # Is the header present?
2058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2059 $as_echo_n "checking $2 presence... " >&6; }
2060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2061 /* end confdefs.h. */
2064 if ac_fn_c_try_cpp "$LINENO"; then :
2065 ac_header_preproc=yes
2067 ac_header_preproc=no
2069 rm -f conftest.err conftest.$ac_ext
2070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2071 $as_echo "$ac_header_preproc" >&6; }
2073 # So? What about this header?
2074 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2076 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2077 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2078 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2079 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2082 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2083 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2084 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2085 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2086 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2087 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2088 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2089 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2090 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2091 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2095 $as_echo_n "checking for $2... " >&6; }
2096 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2097 $as_echo_n "(cached) " >&6
2099 eval "$3=\$ac_header_compiler"
2102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2103 $as_echo "$ac_res" >&6; }
2105 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2107 } # ac_fn_c_check_header_mongrel
2109 # ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
2110 # ---------------------------------------------------------
2111 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2112 # the include files in INCLUDES and setting the cache variable VAR
2114 ac_fn_cxx_check_header_mongrel ()
2116 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2117 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2119 $as_echo_n "checking for $2... " >&6; }
2120 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2121 $as_echo_n "(cached) " >&6
2124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2125 $as_echo "$ac_res" >&6; }
2127 # Is the header compilable?
2128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2129 $as_echo_n "checking $2 usability... " >&6; }
2130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2131 /* end confdefs.h. */
2135 if ac_fn_cxx_try_compile "$LINENO"; then :
2136 ac_header_compiler=yes
2138 ac_header_compiler=no
2140 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2142 $as_echo "$ac_header_compiler" >&6; }
2144 # Is the header present?
2145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2146 $as_echo_n "checking $2 presence... " >&6; }
2147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2148 /* end confdefs.h. */
2151 if ac_fn_cxx_try_cpp "$LINENO"; then :
2152 ac_header_preproc=yes
2154 ac_header_preproc=no
2156 rm -f conftest.err conftest.$ac_ext
2157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2158 $as_echo "$ac_header_preproc" >&6; }
2160 # So? What about this header?
2161 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
2163 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2164 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2165 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2166 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2169 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2170 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2171 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2172 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2173 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2174 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2175 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2176 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2177 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2178 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2182 $as_echo_n "checking for $2... " >&6; }
2183 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2184 $as_echo_n "(cached) " >&6
2186 eval "$3=\$ac_header_compiler"
2189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2190 $as_echo "$ac_res" >&6; }
2192 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2194 } # ac_fn_cxx_check_header_mongrel
2196 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2197 # -------------------------------------------
2198 # Tests whether TYPE exists after having included INCLUDES, setting cache
2199 # variable VAR accordingly.
2200 ac_fn_c_check_type ()
2202 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2204 $as_echo_n "checking for $2... " >&6; }
2205 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2206 $as_echo_n "(cached) " >&6
2209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2210 /* end confdefs.h. */
2221 if ac_fn_c_try_compile "$LINENO"; then :
2222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2223 /* end confdefs.h. */
2234 if ac_fn_c_try_compile "$LINENO"; then :
2239 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2241 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2245 $as_echo "$ac_res" >&6; }
2246 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2248 } # ac_fn_c_check_type
2250 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2251 # --------------------------------------------
2252 # Tries to find the compile-time value of EXPR in a program that includes
2253 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2255 ac_fn_c_compute_int ()
2257 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2258 if test "$cross_compiling" = yes; then
2259 # Depending upon the size, compute the lo and hi bounds.
2260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2261 /* end confdefs.h. */
2266 static int test_array [1 - 2 * !(($2) >= 0)];
2273 if ac_fn_c_try_compile "$LINENO"; then :
2276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2277 /* end confdefs.h. */
2282 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2289 if ac_fn_c_try_compile "$LINENO"; then :
2290 ac_hi=$ac_mid; break
2292 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2293 if test $ac_lo -le $ac_mid; then
2297 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2303 /* end confdefs.h. */
2308 static int test_array [1 - 2 * !(($2) < 0)];
2315 if ac_fn_c_try_compile "$LINENO"; then :
2318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2319 /* end confdefs.h. */
2324 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2331 if ac_fn_c_try_compile "$LINENO"; then :
2332 ac_lo=$ac_mid; break
2334 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2335 if test $ac_mid -le $ac_hi; then
2339 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2346 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2349 # Binary search between lo and hi bounds.
2350 while test "x$ac_lo" != "x$ac_hi"; do
2351 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2353 /* end confdefs.h. */
2358 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2365 if ac_fn_c_try_compile "$LINENO"; then :
2368 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2370 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2373 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2378 /* end confdefs.h. */
2380 static long int longval () { return $2; }
2381 static unsigned long int ulongval () { return $2; }
2388 FILE *f = fopen ("conftest.val", "w");
2393 long int i = longval ();
2396 fprintf (f, "%ld", i);
2400 unsigned long int i = ulongval ();
2403 fprintf (f, "%lu", i);
2405 /* Do not output a trailing newline, as this causes \r\n confusion
2406 on some platforms. */
2407 return ferror (f) || fclose (f) != 0;
2413 if ac_fn_c_try_run "$LINENO"; then :
2414 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2418 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2419 conftest.$ac_objext conftest.beam conftest.$ac_ext
2423 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2426 } # ac_fn_c_compute_int
2427 cat >config.log <<_ACEOF
2428 This file contains any messages produced by compilers while
2429 running configure, to aid debugging if configure makes a mistake.
2431 It was created by package-unused $as_me version-unused, which was
2432 generated by GNU Autoconf 2.64. Invocation command line was
2444 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2445 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2446 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2447 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2448 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2450 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2451 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2453 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2454 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2455 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2456 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2457 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2458 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2459 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2463 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2467 test -z "$as_dir" && as_dir=.
2468 $as_echo "PATH: $as_dir"
2484 # Keep a trace of the command line.
2485 # Strip out --no-create and --no-recursion so they do not pile up.
2486 # Strip out --silent because we don't want to record it for future runs.
2487 # Also quote any args containing shell meta-characters.
2488 # Make two passes to allow for proper duplicate-argument suppression.
2492 ac_must_keep_next=false
2498 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2499 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2500 | -silent | --silent | --silen | --sile | --sil)
2503 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2506 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2508 as_fn_append ac_configure_args1 " '$ac_arg'"
2509 if test $ac_must_keep_next = true; then
2510 ac_must_keep_next=false # Got value, back to normal.
2513 *=* | --config-cache | -C | -disable-* | --disable-* \
2514 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2515 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2516 | -with-* | --with-* | -without-* | --without-* | --x)
2517 case "$ac_configure_args0 " in
2518 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2521 -* ) ac_must_keep_next=true ;;
2524 as_fn_append ac_configure_args " '$ac_arg'"
2529 { ac_configure_args0=; unset ac_configure_args0;}
2530 { ac_configure_args1=; unset ac_configure_args1;}
2532 # When interrupted or exit'd, cleanup temporary files, and complete
2533 # config.log. We remove comments because anyway the quotes in there
2534 # would cause problems or look ugly.
2535 # WARNING: Use '\'' to represent an apostrophe within the trap.
2536 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2537 trap 'exit_status=$?
2538 # Save into config.log some information that might help in debugging.
2543 ## ---------------- ##
2544 ## Cache variables. ##
2545 ## ---------------- ##
2548 # The following way of writing the cache mishandles newlines in values,
2550 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2551 eval ac_val=\$$ac_var
2555 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2556 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2559 _ | IFS | as_nl) ;; #(
2560 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2561 *) { eval $ac_var=; unset $ac_var;} ;;
2566 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2567 *${as_nl}ac_space=\ *)
2569 "s/'\''/'\''\\\\'\'''\''/g;
2570 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2573 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2581 ## ----------------- ##
2582 ## Output variables. ##
2583 ## ----------------- ##
2586 for ac_var in $ac_subst_vars
2588 eval ac_val=\$$ac_var
2590 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2592 $as_echo "$ac_var='\''$ac_val'\''"
2596 if test -n "$ac_subst_files"; then
2598 ## ------------------- ##
2599 ## File substitutions. ##
2600 ## ------------------- ##
2603 for ac_var in $ac_subst_files
2605 eval ac_val=\$$ac_var
2607 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2609 $as_echo "$ac_var='\''$ac_val'\''"
2614 if test -s confdefs.h; then
2624 test "$ac_signal" != 0 &&
2625 $as_echo "$as_me: caught signal $ac_signal"
2626 $as_echo "$as_me: exit $exit_status"
2628 rm -f core *.core core.conftest.* &&
2629 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2632 for ac_signal in 1 2 13 15; do
2633 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2637 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2638 rm -f -r conftest* confdefs.h
2640 $as_echo "/* confdefs.h */" > confdefs.h
2642 # Predefined preprocessor variables.
2644 cat >>confdefs.h <<_ACEOF
2645 #define PACKAGE_NAME "$PACKAGE_NAME"
2648 cat >>confdefs.h <<_ACEOF
2649 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2652 cat >>confdefs.h <<_ACEOF
2653 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2656 cat >>confdefs.h <<_ACEOF
2657 #define PACKAGE_STRING "$PACKAGE_STRING"
2660 cat >>confdefs.h <<_ACEOF
2661 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2664 cat >>confdefs.h <<_ACEOF
2665 #define PACKAGE_URL "$PACKAGE_URL"
2669 # Let the site file select an alternate cache file if it wants to.
2670 # Prefer an explicitly selected file to automatically selected ones.
2673 if test -n "$CONFIG_SITE"; then
2674 ac_site_file1=$CONFIG_SITE
2675 elif test "x$prefix" != xNONE; then
2676 ac_site_file1=$prefix/share/config.site
2677 ac_site_file2=$prefix/etc/config.site
2679 ac_site_file1=$ac_default_prefix/share/config.site
2680 ac_site_file2=$ac_default_prefix/etc/config.site
2682 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2684 test "x$ac_site_file" = xNONE && continue
2685 if test -r "$ac_site_file"; then
2686 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2687 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2688 sed 's/^/| /' "$ac_site_file" >&5
2693 if test -r "$cache_file"; then
2694 # Some versions of bash will fail to source /dev/null (special
2695 # files actually), so we avoid doing that.
2696 if test -f "$cache_file"; then
2697 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2698 $as_echo "$as_me: loading cache $cache_file" >&6;}
2700 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2701 *) . "./$cache_file";;
2705 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2706 $as_echo "$as_me: creating cache $cache_file" >&6;}
2710 # Check that the precious variables saved in the cache have kept the same
2712 ac_cache_corrupted=false
2713 for ac_var in $ac_precious_vars; do
2714 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2715 eval ac_new_set=\$ac_env_${ac_var}_set
2716 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2717 eval ac_new_val=\$ac_env_${ac_var}_value
2718 case $ac_old_set,$ac_new_set in
2720 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2721 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2722 ac_cache_corrupted=: ;;
2724 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2725 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2726 ac_cache_corrupted=: ;;
2729 if test "x$ac_old_val" != "x$ac_new_val"; then
2730 # differences in whitespace do not lead to failure.
2731 ac_old_val_w=`echo x $ac_old_val`
2732 ac_new_val_w=`echo x $ac_new_val`
2733 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2734 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2735 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2736 ac_cache_corrupted=:
2738 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2739 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2740 eval $ac_var=\$ac_old_val
2742 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2743 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2744 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2745 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2748 # Pass precious variables to config.status.
2749 if test "$ac_new_set" = set; then
2751 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2752 *) ac_arg=$ac_var=$ac_new_val ;;
2754 case " $ac_configure_args " in
2755 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2756 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2760 if $ac_cache_corrupted; then
2761 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2762 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2763 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2764 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2765 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2767 ## -------------------- ##
2768 ## Main body of script. ##
2769 ## -------------------- ##
2772 ac_cpp='$CPP $CPPFLAGS'
2773 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2774 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2775 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2782 ac_config_headers="$ac_config_headers config.h"
2785 # This works around the fact that libtool configuration may change LD
2786 # for this particular configuration, but some shells, instead of
2787 # keeping the changes in LD private, export them just because LD is
2788 # exported. Only used at the end of this file.
2789 ### am handles this now? ORIGINAL_LD_FOR_MULTILIBS=$LD
2791 # For libtool versioning info, format is CURRENT:REVISION:AGE
2792 libtool_VERSION=6:14:0
2795 # Find the rest of the source tree framework.
2796 # Default to --enable-multilib
2797 # Check whether --enable-multilib was given.
2798 if test "${enable_multilib+set}" = set; then :
2799 enableval=$enable_multilib; case "$enableval" in
2800 yes) multilib=yes ;;
2802 *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
2809 # We may get other options which we leave undocumented:
2810 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2811 # See config-ml.in if you want the gory details.
2813 if test "$srcdir" = "."; then
2814 if test "$with_target_subdir" != "."; then
2815 multi_basedir="$srcdir/$with_multisrctop../.."
2817 multi_basedir="$srcdir/$with_multisrctop.."
2820 multi_basedir="$srcdir/.."
2824 # Even if the default multilib is not a cross compilation,
2825 # it may be that some of the other multilibs are.
2826 if test $cross_compiling = no && test $multilib = yes \
2827 && test "x${with_multisubdir}" != x ; then
2828 cross_compiling=maybe
2831 ac_config_commands="$ac_config_commands default-1"
2834 # Gets build, host, target, *_vendor, *_cpu, *_os, etc.
2836 # You will slowly go insane if you do not grok the following fact: when
2837 # building v3 as part of the compiler, the top-level /target/ becomes the
2838 # library's /host/. configure then causes --target to default to --host,
2839 # exactly like any other package using autoconf. Therefore, 'target' and
2840 # 'host' will always be the same. This makes sense both for native and
2841 # cross compilers, just think about it for a little while. :-)
2843 # Also, if v3 is being configured as part of a cross compiler, the top-level
2844 # configure script will pass the "real" host as $with_cross_host.
2846 # Do not delete or change the following two lines. For why, see
2847 # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
2849 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2850 for ac_t in install-sh install.sh shtool; do
2851 if test -f "$ac_dir/$ac_t"; then
2853 ac_install_sh="$ac_aux_dir/$ac_t -c"
2858 if test -z "$ac_aux_dir"; then
2859 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2862 # These three variables are undocumented and unsupported,
2863 # and are intended to be withdrawn in a future Autoconf release.
2864 # They can cause serious problems if a builder's source tree is in a directory
2865 # whose full name contains unusual characters.
2866 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2867 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2868 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2871 # Make sure we can run config.sub.
2872 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2873 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2876 $as_echo_n "checking build system type... " >&6; }
2877 if test "${ac_cv_build+set}" = set; then :
2878 $as_echo_n "(cached) " >&6
2880 ac_build_alias=$build_alias
2881 test "x$ac_build_alias" = x &&
2882 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2883 test "x$ac_build_alias" = x &&
2884 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2885 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2886 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2890 $as_echo "$ac_cv_build" >&6; }
2891 case $ac_cv_build in
2893 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2896 ac_save_IFS=$IFS; IFS='-'
2902 # Remember, the first character of IFS is used to create $*,
2903 # except with old shells:
2906 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2910 $as_echo_n "checking host system type... " >&6; }
2911 if test "${ac_cv_host+set}" = set; then :
2912 $as_echo_n "(cached) " >&6
2914 if test "x$host_alias" = x; then
2915 ac_cv_host=$ac_cv_build
2917 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2918 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2923 $as_echo "$ac_cv_host" >&6; }
2926 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2929 ac_save_IFS=$IFS; IFS='-'
2935 # Remember, the first character of IFS is used to create $*,
2936 # except with old shells:
2939 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2943 $as_echo_n "checking target system type... " >&6; }
2944 if test "${ac_cv_target+set}" = set; then :
2945 $as_echo_n "(cached) " >&6
2947 if test "x$target_alias" = x; then
2948 ac_cv_target=$ac_cv_host
2950 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2951 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2956 $as_echo "$ac_cv_target" >&6; }
2957 case $ac_cv_target in
2959 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2961 target=$ac_cv_target
2962 ac_save_IFS=$IFS; IFS='-'
2968 # Remember, the first character of IFS is used to create $*,
2969 # except with old shells:
2972 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2975 # The aliases save the names the user supplied, while $host etc.
2976 # will get canonicalized.
2977 test -n "$target_alias" &&
2978 test "$program_prefix$program_suffix$program_transform_name" = \
2980 program_prefix=${target_alias}-
2982 target_alias=${target_alias-$host_alias}
2984 # Handy for debugging:
2985 #AC_MSG_NOTICE($build / $host / $target / $host_alias / $target_alias); sleep 5
2987 if test "$build" != "$host"; then
2988 # We are being configured with some form of cross compiler.
2989 GLIBCXX_IS_NATIVE=false
2990 case "$host","$target" in
2991 # Darwin crosses can use the host system's libraries and headers,
2992 # because of the fat library support. Of course, it must be the
2993 # same version of Darwin on both sides. Allow the user to
2994 # just say --target=foo-darwin without a version number to mean
2995 # "the version on this system".
2996 *-*-darwin*,*-*-darwin*)
2997 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
2998 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
2999 if test $hostos = $targetos -o $targetos = darwin ; then
3000 GLIBCXX_IS_NATIVE=true
3009 GLIBCXX_IS_NATIVE=true
3012 # Sets up automake. Must come after AC_CANONICAL_SYSTEM. Each of the
3013 # following is magically included in AUTOMAKE_OPTIONS in each Makefile.am.
3014 # 1.x: minimum required version
3015 # no-define: PACKAGE and VERSION will not be #define'd in config.h (a bunch
3016 # of other PACKAGE_* variables will, however, and there's nothing
3017 # we can do about that; they come from AC_INIT).
3018 # foreign: we don't follow the normal rules for GNU packages (no COPYING
3019 # file in the top srcdir, etc, etc), so stop complaining.
3020 # no-dependencies: turns off auto dependency generation (just for now)
3021 # -Wall: turns on all automake warnings...
3022 # -Wno-portability: ...except this one, since GNU make is now required.
3023 am__api_version='1.11'
3025 # Find a good install program. We prefer a C program (faster),
3026 # so one script is as good as another. But avoid the broken or
3027 # incompatible versions:
3028 # SysV /etc/install, /usr/sbin/install
3029 # SunOS /usr/etc/install
3030 # IRIX /sbin/install
3032 # AmigaOS /C/install, which installs bootblocks on floppy discs
3033 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3034 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3035 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3036 # OS/2's system install, which has a completely different semantic
3037 # ./install, which can be erroneously created by make from ./install.sh.
3038 # Reject install programs that cannot install multiple files.
3039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3040 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3041 if test -z "$INSTALL"; then
3042 if test "${ac_cv_path_install+set}" = set; then :
3043 $as_echo_n "(cached) " >&6
3045 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3049 test -z "$as_dir" && as_dir=.
3050 # Account for people who put trailing slashes in PATH elements.
3051 case $as_dir/ in #((
3052 ./ | .// | /[cC]/* | \
3053 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3054 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3057 # OSF1 and SCO ODT 3.0 have their own names for install.
3058 # Don't use installbsd from OSF since it installs stuff as root
3060 for ac_prog in ginstall scoinst install; do
3061 for ac_exec_ext in '' $ac_executable_extensions; do
3062 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3063 if test $ac_prog = install &&
3064 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3065 # AIX install. It has an incompatible calling convention.
3067 elif test $ac_prog = install &&
3068 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3069 # program-specific install script used by HP pwplus--don't use.
3072 rm -rf conftest.one conftest.two conftest.dir
3073 echo one > conftest.one
3074 echo two > conftest.two
3076 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3077 test -s conftest.one && test -s conftest.two &&
3078 test -s conftest.dir/conftest.one &&
3079 test -s conftest.dir/conftest.two
3081 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3094 rm -rf conftest.one conftest.two conftest.dir
3097 if test "${ac_cv_path_install+set}" = set; then
3098 INSTALL=$ac_cv_path_install
3100 # As a last resort, use the slow shell script. Don't cache a
3101 # value for INSTALL within a source directory, because that will
3102 # break other packages using the cache if that directory is
3103 # removed, or if the value is a relative name.
3104 INSTALL=$ac_install_sh
3107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3108 $as_echo "$INSTALL" >&6; }
3110 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3111 # It thinks the first close brace ends the variable substitution.
3112 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3114 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3116 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3119 $as_echo_n "checking whether build environment is sane... " >&6; }
3122 echo timestamp > conftest.file
3123 # Reject unsafe characters in $srcdir or the absolute working directory
3124 # name. Accept space and tab only in the latter.
3128 *[\\\"\#\$\&\'\`$am_lf]*)
3129 as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
3132 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
3133 as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3136 # Do `set' in a subshell so we don't clobber the current shell's
3137 # arguments. Must try -L first in case configure is actually a
3138 # symlink; some systems play weird games with the mod time of symlinks
3139 # (eg FreeBSD returns the mod time of the symlink's containing
3142 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3143 if test "$*" = "X"; then
3145 set X `ls -t "$srcdir/configure" conftest.file`
3148 if test "$*" != "X $srcdir/configure conftest.file" \
3149 && test "$*" != "X conftest.file $srcdir/configure"; then
3151 # If neither matched, then we have a broken ls. This can happen
3152 # if, for instance, CONFIG_SHELL is bash and it inherits a
3153 # broken ls alias from the environment. This has actually
3154 # happened. Such a system could not be considered "sane".
3155 as_fn_error "ls -t appears to fail. Make sure there is not a broken
3156 alias in your environment" "$LINENO" 5
3159 test "$2" = conftest.file
3165 as_fn_error "newly created file is older than distributed files!
3166 Check your system clock" "$LINENO" 5
3168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3169 $as_echo "yes" >&6; }
3170 test "$program_prefix" != NONE &&
3171 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3172 # Use a double $ so make ignores it.
3173 test "$program_suffix" != NONE &&
3174 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3175 # Double any \ or $.
3176 # By default was `s,x,x', remove it if useless.
3177 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3178 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3180 # expand $ac_aux_dir to an absolute path
3181 am_aux_dir=`cd $ac_aux_dir && pwd`
3183 if test x"${MISSING+set}" != xset; then
3186 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3188 MISSING="\${SHELL} $am_aux_dir/missing" ;;
3191 # Use eval to expand $SHELL
3192 if eval "$MISSING --run true"; then
3193 am_missing_run="$MISSING --run "
3196 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3197 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3200 if test x"${install_sh}" != xset; then
3203 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3205 install_sh="\${SHELL} $am_aux_dir/install-sh"
3209 # Installed binaries are usually stripped using `strip' when the user
3210 # run `make install-strip'. However `strip' might not be the right
3211 # tool to use in cross-compilation environments, therefore Automake
3212 # will honor the `STRIP' environment variable to overrule this program.
3213 if test "$cross_compiling" != no; then
3214 if test -n "$ac_tool_prefix"; then
3215 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3216 set dummy ${ac_tool_prefix}strip; ac_word=$2
3217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3218 $as_echo_n "checking for $ac_word... " >&6; }
3219 if test "${ac_cv_prog_STRIP+set}" = set; then :
3220 $as_echo_n "(cached) " >&6
3222 if test -n "$STRIP"; then
3223 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3225 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3229 test -z "$as_dir" && as_dir=.
3230 for ac_exec_ext in '' $ac_executable_extensions; do
3231 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3232 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3233 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3242 STRIP=$ac_cv_prog_STRIP
3243 if test -n "$STRIP"; then
3244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3245 $as_echo "$STRIP" >&6; }
3247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3248 $as_echo "no" >&6; }
3253 if test -z "$ac_cv_prog_STRIP"; then
3255 # Extract the first word of "strip", so it can be a program name with args.
3256 set dummy strip; ac_word=$2
3257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3258 $as_echo_n "checking for $ac_word... " >&6; }
3259 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3260 $as_echo_n "(cached) " >&6
3262 if test -n "$ac_ct_STRIP"; then
3263 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3265 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3269 test -z "$as_dir" && as_dir=.
3270 for ac_exec_ext in '' $ac_executable_extensions; do
3271 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3272 ac_cv_prog_ac_ct_STRIP="strip"
3273 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3282 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3283 if test -n "$ac_ct_STRIP"; then
3284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3285 $as_echo "$ac_ct_STRIP" >&6; }
3287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3288 $as_echo "no" >&6; }
3291 if test "x$ac_ct_STRIP" = x; then
3294 case $cross_compiling:$ac_tool_warned in
3296 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3297 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3298 ac_tool_warned=yes ;;
3303 STRIP="$ac_cv_prog_STRIP"
3307 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3310 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3311 if test -z "$MKDIR_P"; then
3312 if test "${ac_cv_path_mkdir+set}" = set; then :
3313 $as_echo_n "(cached) " >&6
3315 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3316 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3319 test -z "$as_dir" && as_dir=.
3320 for ac_prog in mkdir gmkdir; do
3321 for ac_exec_ext in '' $ac_executable_extensions; do
3322 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3323 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3324 'mkdir (GNU coreutils) '* | \
3325 'mkdir (coreutils) '* | \
3326 'mkdir (fileutils) '4.1*)
3327 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3337 if test "${ac_cv_path_mkdir+set}" = set; then
3338 MKDIR_P="$ac_cv_path_mkdir -p"
3340 # As a last resort, use the slow shell script. Don't cache a
3341 # value for MKDIR_P within a source directory, because that will
3342 # break other packages using the cache if that directory is
3343 # removed, or if the value is a relative name.
3344 test -d ./--version && rmdir ./--version
3345 MKDIR_P="$ac_install_sh -d"
3348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3349 $as_echo "$MKDIR_P" >&6; }
3353 [\\/$]* | ?:[\\/]*) ;;
3354 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3357 for ac_prog in gawk mawk nawk awk
3359 # Extract the first word of "$ac_prog", so it can be a program name with args.
3360 set dummy $ac_prog; ac_word=$2
3361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3362 $as_echo_n "checking for $ac_word... " >&6; }
3363 if test "${ac_cv_prog_AWK+set}" = set; then :
3364 $as_echo_n "(cached) " >&6
3366 if test -n "$AWK"; then
3367 ac_cv_prog_AWK="$AWK" # Let the user override the test.
3369 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3373 test -z "$as_dir" && as_dir=.
3374 for ac_exec_ext in '' $ac_executable_extensions; do
3375 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3376 ac_cv_prog_AWK="$ac_prog"
3377 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3387 if test -n "$AWK"; then
3388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3389 $as_echo "$AWK" >&6; }
3391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3392 $as_echo "no" >&6; }
3396 test -n "$AWK" && break
3399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3400 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3402 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3403 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3404 $as_echo_n "(cached) " >&6
3406 cat >conftest.make <<\_ACEOF
3409 @echo '@@@%%%=$(MAKE)=@@@%%%'
3411 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3412 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3414 eval ac_cv_prog_make_${ac_make}_set=yes;;
3416 eval ac_cv_prog_make_${ac_make}_set=no;;
3420 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3422 $as_echo "yes" >&6; }
3425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3426 $as_echo "no" >&6; }
3427 SET_MAKE="MAKE=${MAKE-make}"
3430 rm -rf .tst 2>/dev/null
3431 mkdir .tst 2>/dev/null
3432 if test -d .tst; then
3437 rmdir .tst 2>/dev/null
3439 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3440 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3441 # is not polluted with repeated "-I."
3442 am__isrc=' -I$(srcdir)'
3443 # test to see if srcdir already configured
3444 if test -f $srcdir/config.status; then
3445 as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3449 # test whether we have cygpath
3450 if test -z "$CYGPATH_W"; then
3451 if (cygpath --version) >/dev/null 2>/dev/null; then
3452 CYGPATH_W='cygpath -w'
3459 # Define the identity of the package.
3461 VERSION='version-unused'
3464 # Some tools Automake needs.
3466 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3469 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3472 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3475 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3478 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3480 # We need awk for the "check" target. The system "awk" is bad on
3482 # Always define AMTAR for backward compatibility.
3484 AMTAR=${AMTAR-"${am_missing_run}tar"}
3486 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3495 # -fno-builtin must be present here so that a non-conflicting form of
3496 # std::exit can be guessed by AC_PROG_CXX, and used in later tests.
3498 save_CXXFLAGS="$CXXFLAGS"
3499 CXXFLAGS="$CXXFLAGS -fno-builtin"
3501 ac_cpp='$CPP $CPPFLAGS'
3502 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3503 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3504 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3505 if test -n "$ac_tool_prefix"; then
3506 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3507 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3509 $as_echo_n "checking for $ac_word... " >&6; }
3510 if test "${ac_cv_prog_CC+set}" = set; then :
3511 $as_echo_n "(cached) " >&6
3513 if test -n "$CC"; then
3514 ac_cv_prog_CC="$CC" # Let the user override the test.
3516 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3520 test -z "$as_dir" && as_dir=.
3521 for ac_exec_ext in '' $ac_executable_extensions; do
3522 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3523 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3524 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3534 if test -n "$CC"; then
3535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3536 $as_echo "$CC" >&6; }
3538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3539 $as_echo "no" >&6; }
3544 if test -z "$ac_cv_prog_CC"; then
3546 # Extract the first word of "gcc", so it can be a program name with args.
3547 set dummy gcc; ac_word=$2
3548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3549 $as_echo_n "checking for $ac_word... " >&6; }
3550 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3551 $as_echo_n "(cached) " >&6
3553 if test -n "$ac_ct_CC"; then
3554 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3556 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3560 test -z "$as_dir" && as_dir=.
3561 for ac_exec_ext in '' $ac_executable_extensions; do
3562 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3563 ac_cv_prog_ac_ct_CC="gcc"
3564 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3573 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3574 if test -n "$ac_ct_CC"; then
3575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3576 $as_echo "$ac_ct_CC" >&6; }
3578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3579 $as_echo "no" >&6; }
3582 if test "x$ac_ct_CC" = x; then
3585 case $cross_compiling:$ac_tool_warned in
3587 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3588 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3589 ac_tool_warned=yes ;;
3597 if test -z "$CC"; then
3598 if test -n "$ac_tool_prefix"; then
3599 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3600 set dummy ${ac_tool_prefix}cc; ac_word=$2
3601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3602 $as_echo_n "checking for $ac_word... " >&6; }
3603 if test "${ac_cv_prog_CC+set}" = set; then :
3604 $as_echo_n "(cached) " >&6
3606 if test -n "$CC"; then
3607 ac_cv_prog_CC="$CC" # Let the user override the test.
3609 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3613 test -z "$as_dir" && as_dir=.
3614 for ac_exec_ext in '' $ac_executable_extensions; do
3615 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3616 ac_cv_prog_CC="${ac_tool_prefix}cc"
3617 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3627 if test -n "$CC"; then
3628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3629 $as_echo "$CC" >&6; }
3631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3632 $as_echo "no" >&6; }
3638 if test -z "$CC"; then
3639 # Extract the first word of "cc", so it can be a program name with args.
3640 set dummy cc; ac_word=$2
3641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3642 $as_echo_n "checking for $ac_word... " >&6; }
3643 if test "${ac_cv_prog_CC+set}" = set; then :
3644 $as_echo_n "(cached) " >&6
3646 if test -n "$CC"; then
3647 ac_cv_prog_CC="$CC" # Let the user override the test.
3650 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3654 test -z "$as_dir" && as_dir=.
3655 for ac_exec_ext in '' $ac_executable_extensions; do
3656 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3657 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3658 ac_prog_rejected=yes
3662 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3669 if test $ac_prog_rejected = yes; then
3670 # We found a bogon in the path, so make sure we never use it.
3671 set dummy $ac_cv_prog_CC
3673 if test $# != 0; then
3674 # We chose a different compiler from the bogus one.
3675 # However, it has the same basename, so the bogon will be chosen
3676 # first if we set CC to just the basename; use the full file name.
3678 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3684 if test -n "$CC"; then
3685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3686 $as_echo "$CC" >&6; }
3688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3689 $as_echo "no" >&6; }
3694 if test -z "$CC"; then
3695 if test -n "$ac_tool_prefix"; then
3696 for ac_prog in cl.exe
3698 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3699 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3701 $as_echo_n "checking for $ac_word... " >&6; }
3702 if test "${ac_cv_prog_CC+set}" = set; then :
3703 $as_echo_n "(cached) " >&6
3705 if test -n "$CC"; then
3706 ac_cv_prog_CC="$CC" # Let the user override the test.
3708 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3712 test -z "$as_dir" && as_dir=.
3713 for ac_exec_ext in '' $ac_executable_extensions; do
3714 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3715 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3716 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3726 if test -n "$CC"; then
3727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3728 $as_echo "$CC" >&6; }
3730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3731 $as_echo "no" >&6; }
3735 test -n "$CC" && break
3738 if test -z "$CC"; then
3740 for ac_prog in cl.exe
3742 # Extract the first word of "$ac_prog", so it can be a program name with args.
3743 set dummy $ac_prog; ac_word=$2
3744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3745 $as_echo_n "checking for $ac_word... " >&6; }
3746 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3747 $as_echo_n "(cached) " >&6
3749 if test -n "$ac_ct_CC"; then
3750 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3752 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3756 test -z "$as_dir" && as_dir=.
3757 for ac_exec_ext in '' $ac_executable_extensions; do
3758 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3759 ac_cv_prog_ac_ct_CC="$ac_prog"
3760 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3769 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3770 if test -n "$ac_ct_CC"; then
3771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3772 $as_echo "$ac_ct_CC" >&6; }
3774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3775 $as_echo "no" >&6; }
3779 test -n "$ac_ct_CC" && break
3782 if test "x$ac_ct_CC" = x; then
3785 case $cross_compiling:$ac_tool_warned in
3787 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3788 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3789 ac_tool_warned=yes ;;
3798 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3799 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3800 as_fn_error "no acceptable C compiler found in \$PATH
3801 See \`config.log' for more details." "$LINENO" 5; }
3803 # Provide some information about the compiler.
3804 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3807 for ac_option in --version -v -V -qversion; do
3808 { { ac_try="$ac_compiler $ac_option >&5"
3810 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3811 *) ac_try_echo=$ac_try;;
3813 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3814 $as_echo "$ac_try_echo"; } >&5
3815 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3817 if test -s conftest.err; then
3819 ... rest of stderr output deleted ...
3820 10q' conftest.err >conftest.er1
3821 cat conftest.er1 >&5
3822 rm -f conftest.er1 conftest.err
3824 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3825 test $ac_status = 0; }
3828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3829 /* end confdefs.h. */
3840 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
3841 (eval $ac_link) 2>&5
3843 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3844 test $ac_status = 0; }; then :
3849 if test x$gcc_no_link = xyes; then
3850 # Setting cross_compile will disable run tests; it will
3851 # also disable AC_CHECK_FILE but that's generally
3852 # correct if we can't link.
3856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3857 /* end confdefs.h. */
3867 ac_clean_files_save=$ac_clean_files
3868 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3869 # Try to create an executable without -o first, disregard a.out.
3870 # It will help us diagnose broken compilers, and finding out an intuition
3872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3873 $as_echo_n "checking for C compiler default output file name... " >&6; }
3874 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3876 # The possible output files:
3877 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3880 for ac_file in $ac_files
3883 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3884 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3889 if { { ac_try="$ac_link_default"
3891 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3892 *) ac_try_echo=$ac_try;;
3894 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3895 $as_echo "$ac_try_echo"; } >&5
3896 (eval "$ac_link_default") 2>&5
3898 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3899 test $ac_status = 0; }; then :
3900 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3901 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3902 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3903 # so that the user can short-circuit this test for compilers unknown to
3905 for ac_file in $ac_files ''
3907 test -f "$ac_file" || continue
3909 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3912 # We found the default executable, but exeext='' is most
3916 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3918 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3920 # We set ac_cv_exeext here because the later test for it is not
3921 # safe: cross compilers may not add the suffix if given an `-o'
3922 # argument, so we may need to know it at that point already.
3923 # Even if this section looks crufty: it has the advantage of
3930 test "$ac_cv_exeext" = no && ac_cv_exeext=
3935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3936 $as_echo "$ac_file" >&6; }
3937 if test -z "$ac_file"; then :
3938 $as_echo "$as_me: failed program was:" >&5
3939 sed 's/^/| /' conftest.$ac_ext >&5
3941 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3942 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3943 { as_fn_set_status 77
3944 as_fn_error "C compiler cannot create executables
3945 See \`config.log' for more details." "$LINENO" 5; }; }
3947 ac_exeext=$ac_cv_exeext
3949 # Check that the compiler produces executables we can run. If not, either
3950 # the compiler is broken, or we cross compile.
3951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3952 $as_echo_n "checking whether the C compiler works... " >&6; }
3953 # If not cross compiling, check that we can run a simple program.
3954 if test "$cross_compiling" != yes; then
3955 if { ac_try='./$ac_file'
3956 { { case "(($ac_try" in
3957 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3958 *) ac_try_echo=$ac_try;;
3960 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3961 $as_echo "$ac_try_echo"; } >&5
3962 (eval "$ac_try") 2>&5
3964 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3965 test $ac_status = 0; }; }; then
3968 if test "$cross_compiling" = maybe; then
3971 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3972 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3973 as_fn_error "cannot run C compiled programs.
3974 If you meant to cross compile, use \`--host'.
3975 See \`config.log' for more details." "$LINENO" 5; }
3979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3980 $as_echo "yes" >&6; }
3982 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3983 ac_clean_files=$ac_clean_files_save
3984 # Check that the compiler produces executables we can run. If not, either
3985 # the compiler is broken, or we cross compile.
3986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3987 $as_echo_n "checking whether we are cross compiling... " >&6; }
3988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3989 $as_echo "$cross_compiling" >&6; }
3991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3992 $as_echo_n "checking for suffix of executables... " >&6; }
3993 if { { ac_try="$ac_link"
3995 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3996 *) ac_try_echo=$ac_try;;
3998 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3999 $as_echo "$ac_try_echo"; } >&5
4000 (eval "$ac_link") 2>&5
4002 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4003 test $ac_status = 0; }; then :
4004 # If both `conftest.exe' and `conftest' are `present' (well, observable)
4005 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
4006 # work properly (i.e., refer to `conftest.exe'), while it won't with
4008 for ac_file in conftest.exe conftest conftest.*; do
4009 test -f "$ac_file" || continue
4011 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4012 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4018 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4019 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4020 as_fn_error "cannot compute suffix of executables: cannot compile and link
4021 See \`config.log' for more details." "$LINENO" 5; }
4023 rm -f conftest$ac_cv_exeext
4024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4025 $as_echo "$ac_cv_exeext" >&6; }
4027 rm -f conftest.$ac_ext
4028 EXEEXT=$ac_cv_exeext
4031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4032 $as_echo_n "checking for suffix of object files... " >&6; }
4033 if test "${ac_cv_objext+set}" = set; then :
4034 $as_echo_n "(cached) " >&6
4036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4037 /* end confdefs.h. */
4047 rm -f conftest.o conftest.obj
4048 if { { ac_try="$ac_compile"
4050 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4051 *) ac_try_echo=$ac_try;;
4053 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4054 $as_echo "$ac_try_echo"; } >&5
4055 (eval "$ac_compile") 2>&5
4057 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4058 test $ac_status = 0; }; then :
4059 for ac_file in conftest.o conftest.obj conftest.*; do
4060 test -f "$ac_file" || continue;
4062 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4063 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4068 $as_echo "$as_me: failed program was:" >&5
4069 sed 's/^/| /' conftest.$ac_ext >&5
4071 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4072 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4073 as_fn_error "cannot compute suffix of object files: cannot compile
4074 See \`config.log' for more details." "$LINENO" 5; }
4076 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4079 $as_echo "$ac_cv_objext" >&6; }
4080 OBJEXT=$ac_cv_objext
4082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4083 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4084 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4085 $as_echo_n "(cached) " >&6
4087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4088 /* end confdefs.h. */
4101 if ac_fn_c_try_compile "$LINENO"; then :
4106 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4107 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4111 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4112 if test $ac_compiler_gnu = yes; then
4117 ac_test_CFLAGS=${CFLAGS+set}
4118 ac_save_CFLAGS=$CFLAGS
4119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4120 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4121 if test "${ac_cv_prog_cc_g+set}" = set; then :
4122 $as_echo_n "(cached) " >&6
4124 ac_save_c_werror_flag=$ac_c_werror_flag
4125 ac_c_werror_flag=yes
4128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4129 /* end confdefs.h. */
4139 if ac_fn_c_try_compile "$LINENO"; then :
4143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4144 /* end confdefs.h. */
4154 if ac_fn_c_try_compile "$LINENO"; then :
4157 ac_c_werror_flag=$ac_save_c_werror_flag
4159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4160 /* end confdefs.h. */
4170 if ac_fn_c_try_compile "$LINENO"; then :
4173 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4178 ac_c_werror_flag=$ac_save_c_werror_flag
4180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4181 $as_echo "$ac_cv_prog_cc_g" >&6; }
4182 if test "$ac_test_CFLAGS" = set; then
4183 CFLAGS=$ac_save_CFLAGS
4184 elif test $ac_cv_prog_cc_g = yes; then
4185 if test "$GCC" = yes; then
4191 if test "$GCC" = yes; then
4197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4198 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4199 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4200 $as_echo_n "(cached) " >&6
4202 ac_cv_prog_cc_c89=no
4204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4205 /* end confdefs.h. */
4208 #include <sys/types.h>
4209 #include <sys/stat.h>
4210 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4211 struct buf { int x; };
4212 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4213 static char *e (p, i)
4219 static char *f (char * (*g) (char **, int), char **p, ...)
4224 s = g (p, va_arg (v,int));
4229 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4230 function prototypes and stuff, but not '\xHH' hex character constants.
4231 These don't provoke an error unfortunately, instead are silently treated
4232 as 'x'. The following induces an error, until -std is added to get
4233 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4234 array size at least. It's necessary to write '\x00'==0 to get something
4235 that's true only with -std. */
4236 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4238 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4239 inside strings and character constants. */
4241 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4243 int test (int i, double x);
4244 struct s1 {int (*f) (int a);};
4245 struct s2 {int (*f) (double a);};
4246 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4252 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4257 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4258 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4260 CC="$ac_save_CC $ac_arg"
4261 if ac_fn_c_try_compile "$LINENO"; then :
4262 ac_cv_prog_cc_c89=$ac_arg
4264 rm -f core conftest.err conftest.$ac_objext
4265 test "x$ac_cv_prog_cc_c89" != "xno" && break
4267 rm -f conftest.$ac_ext
4272 case "x$ac_cv_prog_cc_c89" in
4274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4275 $as_echo "none needed" >&6; } ;;
4277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4278 $as_echo "unsupported" >&6; } ;;
4280 CC="$CC $ac_cv_prog_cc_c89"
4281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4282 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4284 if test "x$ac_cv_prog_cc_c89" != xno; then :
4289 ac_cpp='$CPP $CPPFLAGS'
4290 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4291 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4292 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4295 ac_cpp='$CXXCPP $CPPFLAGS'
4296 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4297 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4298 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4299 if test -z "$CXX"; then
4300 if test -n "$CCC"; then
4303 if test -n "$ac_tool_prefix"; then
4304 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4306 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4307 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4309 $as_echo_n "checking for $ac_word... " >&6; }
4310 if test "${ac_cv_prog_CXX+set}" = set; then :
4311 $as_echo_n "(cached) " >&6
4313 if test -n "$CXX"; then
4314 ac_cv_prog_CXX="$CXX" # Let the user override the test.
4316 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4320 test -z "$as_dir" && as_dir=.
4321 for ac_exec_ext in '' $ac_executable_extensions; do
4322 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4323 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4324 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4334 if test -n "$CXX"; then
4335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4336 $as_echo "$CXX" >&6; }
4338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4339 $as_echo "no" >&6; }
4343 test -n "$CXX" && break
4346 if test -z "$CXX"; then
4348 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4350 # Extract the first word of "$ac_prog", so it can be a program name with args.
4351 set dummy $ac_prog; ac_word=$2
4352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4353 $as_echo_n "checking for $ac_word... " >&6; }
4354 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4355 $as_echo_n "(cached) " >&6
4357 if test -n "$ac_ct_CXX"; then
4358 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4360 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4364 test -z "$as_dir" && as_dir=.
4365 for ac_exec_ext in '' $ac_executable_extensions; do
4366 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4367 ac_cv_prog_ac_ct_CXX="$ac_prog"
4368 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4377 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4378 if test -n "$ac_ct_CXX"; then
4379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4380 $as_echo "$ac_ct_CXX" >&6; }
4382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4383 $as_echo "no" >&6; }
4387 test -n "$ac_ct_CXX" && break
4390 if test "x$ac_ct_CXX" = x; then
4393 case $cross_compiling:$ac_tool_warned in
4395 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4396 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4397 ac_tool_warned=yes ;;
4405 # Provide some information about the compiler.
4406 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4409 for ac_option in --version -v -V -qversion; do
4410 { { ac_try="$ac_compiler $ac_option >&5"
4412 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4413 *) ac_try_echo=$ac_try;;
4415 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4416 $as_echo "$ac_try_echo"; } >&5
4417 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4419 if test -s conftest.err; then
4421 ... rest of stderr output deleted ...
4422 10q' conftest.err >conftest.er1
4423 cat conftest.er1 >&5
4424 rm -f conftest.er1 conftest.err
4426 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4427 test $ac_status = 0; }
4430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4431 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4432 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4433 $as_echo_n "(cached) " >&6
4435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4436 /* end confdefs.h. */
4449 if ac_fn_cxx_try_compile "$LINENO"; then :
4454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4455 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4459 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4460 if test $ac_compiler_gnu = yes; then
4465 ac_test_CXXFLAGS=${CXXFLAGS+set}
4466 ac_save_CXXFLAGS=$CXXFLAGS
4467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4468 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4469 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4470 $as_echo_n "(cached) " >&6
4472 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4473 ac_cxx_werror_flag=yes
4476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4477 /* end confdefs.h. */
4487 if ac_fn_cxx_try_compile "$LINENO"; then :
4488 ac_cv_prog_cxx_g=yes
4491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4492 /* end confdefs.h. */
4502 if ac_fn_cxx_try_compile "$LINENO"; then :
4505 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4508 /* end confdefs.h. */
4518 if ac_fn_cxx_try_compile "$LINENO"; then :
4519 ac_cv_prog_cxx_g=yes
4521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4523 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4526 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4529 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4530 if test "$ac_test_CXXFLAGS" = set; then
4531 CXXFLAGS=$ac_save_CXXFLAGS
4532 elif test $ac_cv_prog_cxx_g = yes; then
4533 if test "$GXX" = yes; then
4539 if test "$GXX" = yes; then
4546 ac_cpp='$CPP $CPPFLAGS'
4547 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4548 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4549 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4551 CXXFLAGS="$save_CXXFLAGS"
4553 # Runs configure.host, and assorted other critical bits. Sets
4554 # up critical shell variables.
4557 ac_cpp='$CPP $CPPFLAGS'
4558 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4559 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4560 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4562 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4563 # On Suns, sometimes $CPP names a directory.
4564 if test -n "$CPP" && test -d "$CPP"; then
4567 if test -z "$CPP"; then
4568 if test "${ac_cv_prog_CPP+set}" = set; then :
4569 $as_echo_n "(cached) " >&6
4571 # Double quotes because CPP needs to be expanded
4572 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4575 for ac_c_preproc_warn_flag in '' yes
4577 # Use a header file that comes with gcc, so configuring glibc
4578 # with a fresh cross-compiler works.
4579 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4580 # <limits.h> exists even on freestanding compilers.
4581 # On the NeXT, cc -E runs the code through the compiler's parser,
4582 # not just through cpp. "Syntax error" is here to catch this case.
4583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4584 /* end confdefs.h. */
4586 # include <limits.h>
4588 # include <assert.h>
4592 if ac_fn_c_try_cpp "$LINENO"; then :
4595 # Broken: fails on valid input.
4598 rm -f conftest.err conftest.$ac_ext
4600 # OK, works on sane cases. Now check whether nonexistent headers
4601 # can be detected and how.
4602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4603 /* end confdefs.h. */
4604 #include <ac_nonexistent.h>
4606 if ac_fn_c_try_cpp "$LINENO"; then :
4607 # Broken: success on invalid input.
4610 # Passes both tests.
4614 rm -f conftest.err conftest.$ac_ext
4617 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4618 rm -f conftest.err conftest.$ac_ext
4619 if $ac_preproc_ok; then :
4631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4632 $as_echo "$CPP" >&6; }
4634 for ac_c_preproc_warn_flag in '' yes
4636 # Use a header file that comes with gcc, so configuring glibc
4637 # with a fresh cross-compiler works.
4638 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4639 # <limits.h> exists even on freestanding compilers.
4640 # On the NeXT, cc -E runs the code through the compiler's parser,
4641 # not just through cpp. "Syntax error" is here to catch this case.
4642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4643 /* end confdefs.h. */
4645 # include <limits.h>
4647 # include <assert.h>
4651 if ac_fn_c_try_cpp "$LINENO"; then :
4654 # Broken: fails on valid input.
4657 rm -f conftest.err conftest.$ac_ext
4659 # OK, works on sane cases. Now check whether nonexistent headers
4660 # can be detected and how.
4661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4662 /* end confdefs.h. */
4663 #include <ac_nonexistent.h>
4665 if ac_fn_c_try_cpp "$LINENO"; then :
4666 # Broken: success on invalid input.
4669 # Passes both tests.
4673 rm -f conftest.err conftest.$ac_ext
4676 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4677 rm -f conftest.err conftest.$ac_ext
4678 if $ac_preproc_ok; then :
4681 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4682 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4683 as_fn_error "C preprocessor \"$CPP\" fails sanity check
4684 See \`config.log' for more details." "$LINENO" 5; }
4688 ac_cpp='$CPP $CPPFLAGS'
4689 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4690 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4691 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4695 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4696 if test "${ac_cv_path_GREP+set}" = set; then :
4697 $as_echo_n "(cached) " >&6
4699 if test -z "$GREP"; then
4700 ac_path_GREP_found=false
4701 # Loop through the user's path and test for each of PROGNAME-LIST
4702 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4703 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4706 test -z "$as_dir" && as_dir=.
4707 for ac_prog in grep ggrep; do
4708 for ac_exec_ext in '' $ac_executable_extensions; do
4709 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4710 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4711 # Check for GNU ac_path_GREP and select it if it is found.
4712 # Check for GNU $ac_path_GREP
4713 case `"$ac_path_GREP" --version 2>&1` in
4715 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4718 $as_echo_n 0123456789 >"conftest.in"
4721 cat "conftest.in" "conftest.in" >"conftest.tmp"
4722 mv "conftest.tmp" "conftest.in"
4723 cp "conftest.in" "conftest.nl"
4724 $as_echo 'GREP' >> "conftest.nl"
4725 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4726 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4727 as_fn_arith $ac_count + 1 && ac_count=$as_val
4728 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4729 # Best one so far, save it but keep looking for a better one
4730 ac_cv_path_GREP="$ac_path_GREP"
4731 ac_path_GREP_max=$ac_count
4733 # 10*(2^10) chars as input seems more than enough
4734 test $ac_count -gt 10 && break
4736 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4739 $ac_path_GREP_found && break 3
4744 if test -z "$ac_cv_path_GREP"; then
4745 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4748 ac_cv_path_GREP=$GREP
4752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4753 $as_echo "$ac_cv_path_GREP" >&6; }
4754 GREP="$ac_cv_path_GREP"
4757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4758 $as_echo_n "checking for egrep... " >&6; }
4759 if test "${ac_cv_path_EGREP+set}" = set; then :
4760 $as_echo_n "(cached) " >&6
4762 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4763 then ac_cv_path_EGREP="$GREP -E"
4765 if test -z "$EGREP"; then
4766 ac_path_EGREP_found=false
4767 # Loop through the user's path and test for each of PROGNAME-LIST
4768 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4769 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4772 test -z "$as_dir" && as_dir=.
4773 for ac_prog in egrep; do
4774 for ac_exec_ext in '' $ac_executable_extensions; do
4775 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4776 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4777 # Check for GNU ac_path_EGREP and select it if it is found.
4778 # Check for GNU $ac_path_EGREP
4779 case `"$ac_path_EGREP" --version 2>&1` in
4781 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4784 $as_echo_n 0123456789 >"conftest.in"
4787 cat "conftest.in" "conftest.in" >"conftest.tmp"
4788 mv "conftest.tmp" "conftest.in"
4789 cp "conftest.in" "conftest.nl"
4790 $as_echo 'EGREP' >> "conftest.nl"
4791 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4792 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4793 as_fn_arith $ac_count + 1 && ac_count=$as_val
4794 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4795 # Best one so far, save it but keep looking for a better one
4796 ac_cv_path_EGREP="$ac_path_EGREP"
4797 ac_path_EGREP_max=$ac_count
4799 # 10*(2^10) chars as input seems more than enough
4800 test $ac_count -gt 10 && break
4802 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4805 $ac_path_EGREP_found && break 3
4810 if test -z "$ac_cv_path_EGREP"; then
4811 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4814 ac_cv_path_EGREP=$EGREP
4819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4820 $as_echo "$ac_cv_path_EGREP" >&6; }
4821 EGREP="$ac_cv_path_EGREP"
4825 # Keep these sync'd with the list in Makefile.am. The first provides an
4826 # expandable list at autoconf time; the second provides an expandable list
4827 # (i.e., shell variable) at configure time.
4829 SUBDIRS='include libsupc++ python src doc po testsuite'
4831 # These need to be absolute paths, yet at the same time need to
4832 # canonicalize only relative paths, because then amd will not unmount
4833 # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
4834 glibcxx_builddir=`${PWDCMD-pwd}`
4836 \\/$* | ?:\\/*) glibcxx_srcdir=${srcdir} ;;
4837 *) glibcxx_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
4839 toplevel_srcdir=${glibcxx_srcdir}/..
4844 # We use these options to decide which functions to include. They are
4845 # set from the top level.
4847 # Check whether --with-target-subdir was given.
4848 if test "${with_target_subdir+set}" = set; then :
4849 withval=$with_target_subdir;
4854 # Check whether --with-cross-host was given.
4855 if test "${with_cross_host+set}" = set; then :
4856 withval=$with_cross_host;
4861 # Check whether --with-newlib was given.
4862 if test "${with_newlib+set}" = set; then :
4863 withval=$with_newlib;
4867 # Will set LN_S to either 'ln -s', 'ln', or 'cp -p' (if linking isn't
4868 # available). Uncomment the next line to force a particular method.
4869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
4870 $as_echo_n "checking whether ln -s works... " >&6; }
4872 if test "$LN_S" = "ln -s"; then
4873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4874 $as_echo "yes" >&6; }
4876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
4877 $as_echo "no, using $LN_S" >&6; }
4882 if test -n "$ac_tool_prefix"; then
4883 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
4884 set dummy ${ac_tool_prefix}as; ac_word=$2
4885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4886 $as_echo_n "checking for $ac_word... " >&6; }
4887 if test "${ac_cv_prog_AS+set}" = set; then :
4888 $as_echo_n "(cached) " >&6
4890 if test -n "$AS"; then
4891 ac_cv_prog_AS="$AS" # Let the user override the test.
4893 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4897 test -z "$as_dir" && as_dir=.
4898 for ac_exec_ext in '' $ac_executable_extensions; do
4899 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4900 ac_cv_prog_AS="${ac_tool_prefix}as"
4901 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4911 if test -n "$AS"; then
4912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
4913 $as_echo "$AS" >&6; }
4915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4916 $as_echo "no" >&6; }
4921 if test -z "$ac_cv_prog_AS"; then
4923 # Extract the first word of "as", so it can be a program name with args.
4924 set dummy as; ac_word=$2
4925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4926 $as_echo_n "checking for $ac_word... " >&6; }
4927 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then :
4928 $as_echo_n "(cached) " >&6
4930 if test -n "$ac_ct_AS"; then
4931 ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
4933 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4937 test -z "$as_dir" && as_dir=.
4938 for ac_exec_ext in '' $ac_executable_extensions; do
4939 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4940 ac_cv_prog_ac_ct_AS="as"
4941 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4950 ac_ct_AS=$ac_cv_prog_ac_ct_AS
4951 if test -n "$ac_ct_AS"; then
4952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
4953 $as_echo "$ac_ct_AS" >&6; }
4955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4956 $as_echo "no" >&6; }
4959 if test "x$ac_ct_AS" = x; then
4962 case $cross_compiling:$ac_tool_warned in
4964 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4965 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4966 ac_tool_warned=yes ;;
4974 if test -n "$ac_tool_prefix"; then
4975 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4976 set dummy ${ac_tool_prefix}ar; ac_word=$2
4977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4978 $as_echo_n "checking for $ac_word... " >&6; }
4979 if test "${ac_cv_prog_AR+set}" = set; then :
4980 $as_echo_n "(cached) " >&6
4982 if test -n "$AR"; then
4983 ac_cv_prog_AR="$AR" # Let the user override the test.
4985 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4989 test -z "$as_dir" && as_dir=.
4990 for ac_exec_ext in '' $ac_executable_extensions; do
4991 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4992 ac_cv_prog_AR="${ac_tool_prefix}ar"
4993 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5003 if test -n "$AR"; then
5004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5005 $as_echo "$AR" >&6; }
5007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5008 $as_echo "no" >&6; }
5013 if test -z "$ac_cv_prog_AR"; then
5015 # Extract the first word of "ar", so it can be a program name with args.
5016 set dummy ar; ac_word=$2
5017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5018 $as_echo_n "checking for $ac_word... " >&6; }
5019 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
5020 $as_echo_n "(cached) " >&6
5022 if test -n "$ac_ct_AR"; then
5023 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5025 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5029 test -z "$as_dir" && as_dir=.
5030 for ac_exec_ext in '' $ac_executable_extensions; do
5031 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5032 ac_cv_prog_ac_ct_AR="ar"
5033 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5042 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5043 if test -n "$ac_ct_AR"; then
5044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5045 $as_echo "$ac_ct_AR" >&6; }
5047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5048 $as_echo "no" >&6; }
5051 if test "x$ac_ct_AR" = x; then
5054 case $cross_compiling:$ac_tool_warned in
5056 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5057 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5058 ac_tool_warned=yes ;;
5066 if test -n "$ac_tool_prefix"; then
5067 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5068 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5070 $as_echo_n "checking for $ac_word... " >&6; }
5071 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5072 $as_echo_n "(cached) " >&6
5074 if test -n "$RANLIB"; then
5075 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5077 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5081 test -z "$as_dir" && as_dir=.
5082 for ac_exec_ext in '' $ac_executable_extensions; do
5083 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5084 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5085 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5094 RANLIB=$ac_cv_prog_RANLIB
5095 if test -n "$RANLIB"; then
5096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5097 $as_echo "$RANLIB" >&6; }
5099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5100 $as_echo "no" >&6; }
5105 if test -z "$ac_cv_prog_RANLIB"; then
5106 ac_ct_RANLIB=$RANLIB
5107 # Extract the first word of "ranlib", so it can be a program name with args.
5108 set dummy ranlib; ac_word=$2
5109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5110 $as_echo_n "checking for $ac_word... " >&6; }
5111 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5112 $as_echo_n "(cached) " >&6
5114 if test -n "$ac_ct_RANLIB"; then
5115 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5117 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5121 test -z "$as_dir" && as_dir=.
5122 for ac_exec_ext in '' $ac_executable_extensions; do
5123 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5124 ac_cv_prog_ac_ct_RANLIB="ranlib"
5125 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5134 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5135 if test -n "$ac_ct_RANLIB"; then
5136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5137 $as_echo "$ac_ct_RANLIB" >&6; }
5139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5140 $as_echo "no" >&6; }
5143 if test "x$ac_ct_RANLIB" = x; then
5144 RANLIB="ranlib-not-found-in-path-error"
5146 case $cross_compiling:$ac_tool_warned in
5148 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5149 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5150 ac_tool_warned=yes ;;
5152 RANLIB=$ac_ct_RANLIB
5155 RANLIB="$ac_cv_prog_RANLIB"
5160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
5161 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
5162 # Check whether --enable-maintainer-mode was given.
5163 if test "${enable_maintainer_mode+set}" = set; then :
5164 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
5166 USE_MAINTAINER_MODE=no
5169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
5170 $as_echo "$USE_MAINTAINER_MODE" >&6; }
5171 if test $USE_MAINTAINER_MODE = yes; then
5172 MAINTAINER_MODE_TRUE=
5173 MAINTAINER_MODE_FALSE='#'
5175 MAINTAINER_MODE_TRUE='#'
5176 MAINTAINER_MODE_FALSE=
5179 MAINT=$MAINTAINER_MODE_TRUE
5183 # Set up safe default values for all subsequent AM_CONDITIONAL tests
5184 # which are themselves conditionally expanded.
5185 ## (Right now, this only matters for enable_wchar_t, but nothing prevents
5186 ## other macros from doing the same. This should be automated.) -pme
5188 # Check for uClibc since Linux platforms use different configuration
5189 # directories depending on the C library in use.
5190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5191 /* end confdefs.h. */
5199 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5200 $EGREP "_using_uclibc" >/dev/null 2>&1; then :
5208 # Find platform-specific directories containing configuration info.
5209 # Also possibly modify flags used elsewhere, as needed by the platform.
5211 . $glibcxx_srcdir/configure.host
5212 { $as_echo "$as_me:${as_lineno-$LINENO}: CPU config directory is $cpu_include_dir" >&5
5213 $as_echo "$as_me: CPU config directory is $cpu_include_dir" >&6;}
5214 { $as_echo "$as_me:${as_lineno-$LINENO}: OS config directory is $os_include_dir" >&5
5215 $as_echo "$as_me: OS config directory is $os_include_dir" >&6;}
5219 if test "x${with_newlib}" != "xyes"; then
5227 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5228 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5233 macro_version='2.2.7a'
5234 macro_revision='1.3134'
5248 ltmain="$ac_aux_dir/ltmain.sh"
5250 # Backslashify metacharacters that are still active within
5251 # double-quoted strings.
5252 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5254 # Same as above, but do not quote variable references.
5255 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5257 # Sed substitution to delay expansion of an escaped shell variable in a
5258 # double_quote_subst'ed string.
5259 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5261 # Sed substitution to delay expansion of an escaped single quote.
5262 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5264 # Sed substitution to avoid accidental globbing in evaled expressions
5265 no_glob_subst='s/\*/\\\*/g'
5267 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5268 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
5269 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
5271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
5272 $as_echo_n "checking how to print strings... " >&6; }
5273 # Test print first, because it will be a builtin if present.
5274 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
5275 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
5277 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
5280 # Use this function as a fallback that always works.
5281 func_fallback_echo ()
5283 eval 'cat <<_LTECHO_EOF
5287 ECHO='func_fallback_echo'
5290 # func_echo_all arg...
5291 # Invoke $ECHO with all args, space-separated.
5298 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
5299 $as_echo "printf" >&6; } ;;
5300 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
5301 $as_echo "print -r" >&6; } ;;
5302 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
5303 $as_echo "cat" >&6; } ;;
5319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
5320 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5321 if test "${ac_cv_path_SED+set}" = set; then :
5322 $as_echo_n "(cached) " >&6
5324 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5325 for ac_i in 1 2 3 4 5 6 7; do
5326 ac_script="$ac_script$as_nl$ac_script"
5328 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5329 { ac_script=; unset ac_script;}
5330 if test -z "$SED"; then
5331 ac_path_SED_found=false
5332 # Loop through the user's path and test for each of PROGNAME-LIST
5333 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5337 test -z "$as_dir" && as_dir=.
5338 for ac_prog in sed gsed; do
5339 for ac_exec_ext in '' $ac_executable_extensions; do
5340 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5341 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
5342 # Check for GNU ac_path_SED and select it if it is found.
5343 # Check for GNU $ac_path_SED
5344 case `"$ac_path_SED" --version 2>&1` in
5346 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5349 $as_echo_n 0123456789 >"conftest.in"
5352 cat "conftest.in" "conftest.in" >"conftest.tmp"
5353 mv "conftest.tmp" "conftest.in"
5354 cp "conftest.in" "conftest.nl"
5355 $as_echo '' >> "conftest.nl"
5356 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5357 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5358 as_fn_arith $ac_count + 1 && ac_count=$as_val
5359 if test $ac_count -gt ${ac_path_SED_max-0}; then
5360 # Best one so far, save it but keep looking for a better one
5361 ac_cv_path_SED="$ac_path_SED"
5362 ac_path_SED_max=$ac_count
5364 # 10*(2^10) chars as input seems more than enough
5365 test $ac_count -gt 10 && break
5367 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5370 $ac_path_SED_found && break 3
5375 if test -z "$ac_cv_path_SED"; then
5376 as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
5383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5384 $as_echo "$ac_cv_path_SED" >&6; }
5385 SED="$ac_cv_path_SED"
5388 test -z "$SED" && SED=sed
5389 Xsed="$SED -e 1s/^X//"
5401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5402 $as_echo_n "checking for fgrep... " >&6; }
5403 if test "${ac_cv_path_FGREP+set}" = set; then :
5404 $as_echo_n "(cached) " >&6
5406 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5407 then ac_cv_path_FGREP="$GREP -F"
5409 if test -z "$FGREP"; then
5410 ac_path_FGREP_found=false
5411 # Loop through the user's path and test for each of PROGNAME-LIST
5412 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5413 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5416 test -z "$as_dir" && as_dir=.
5417 for ac_prog in fgrep; do
5418 for ac_exec_ext in '' $ac_executable_extensions; do
5419 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5420 { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
5421 # Check for GNU ac_path_FGREP and select it if it is found.
5422 # Check for GNU $ac_path_FGREP
5423 case `"$ac_path_FGREP" --version 2>&1` in
5425 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5428 $as_echo_n 0123456789 >"conftest.in"
5431 cat "conftest.in" "conftest.in" >"conftest.tmp"
5432 mv "conftest.tmp" "conftest.in"
5433 cp "conftest.in" "conftest.nl"
5434 $as_echo 'FGREP' >> "conftest.nl"
5435 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5436 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5437 as_fn_arith $ac_count + 1 && ac_count=$as_val
5438 if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5439 # Best one so far, save it but keep looking for a better one
5440 ac_cv_path_FGREP="$ac_path_FGREP"
5441 ac_path_FGREP_max=$ac_count
5443 # 10*(2^10) chars as input seems more than enough
5444 test $ac_count -gt 10 && break
5446 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5449 $ac_path_FGREP_found && break 3
5454 if test -z "$ac_cv_path_FGREP"; then
5455 as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5458 ac_cv_path_FGREP=$FGREP
5463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5464 $as_echo "$ac_cv_path_FGREP" >&6; }
5465 FGREP="$ac_cv_path_FGREP"
5468 test -z "$GREP" && GREP=grep
5488 # Check whether --with-gnu-ld was given.
5489 if test "${with_gnu_ld+set}" = set; then :
5490 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5496 if test "$GCC" = yes; then
5497 # Check if gcc -print-prog-name=ld gives a path.
5498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5499 $as_echo_n "checking for ld used by $CC... " >&6; }
5502 # gcc leaves a trailing carriage return which upsets mingw
5503 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5505 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5508 # Accept absolute paths.
5510 re_direlt='/[^/][^/]*/\.\./'
5511 # Canonicalize the pathname of ld
5512 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5513 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5514 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5516 test -z "$LD" && LD="$ac_prog"
5519 # If it fails, then pretend we aren't using GCC.
5523 # If it is relative, then search for the first ld in PATH.
5527 elif test "$with_gnu_ld" = yes; then
5528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5529 $as_echo_n "checking for GNU ld... " >&6; }
5531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5532 $as_echo_n "checking for non-GNU ld... " >&6; }
5534 if test "${lt_cv_path_LD+set}" = set; then :
5535 $as_echo_n "(cached) " >&6
5537 if test -z "$LD"; then
5538 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5539 for ac_dir in $PATH; do
5541 test -z "$ac_dir" && ac_dir=.
5542 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5543 lt_cv_path_LD="$ac_dir/$ac_prog"
5544 # Check to see if the program is GNU ld. I'd rather use --version,
5545 # but apparently some variants of GNU ld only accept -v.
5546 # Break only if it was the GNU/non-GNU ld that we prefer.
5547 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5548 *GNU* | *'with BFD'*)
5549 test "$with_gnu_ld" != no && break
5552 test "$with_gnu_ld" != yes && break
5559 lt_cv_path_LD="$LD" # Let the user override the test with a path.
5564 if test -n "$LD"; then
5565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5566 $as_echo "$LD" >&6; }
5568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5569 $as_echo "no" >&6; }
5571 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
5572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5573 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5574 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
5575 $as_echo_n "(cached) " >&6
5577 # I'd rather use --version here, but apparently some GNU lds only accept -v.
5578 case `$LD -v 2>&1 </dev/null` in
5579 *GNU* | *'with BFD'*)
5580 lt_cv_prog_gnu_ld=yes
5583 lt_cv_prog_gnu_ld=no
5587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5588 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5589 with_gnu_ld=$lt_cv_prog_gnu_ld
5599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5600 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5601 if test "${lt_cv_path_NM+set}" = set; then :
5602 $as_echo_n "(cached) " >&6
5604 if test -n "$NM"; then
5605 # Let the user override the test.
5608 lt_nm_to_check="${ac_tool_prefix}nm"
5609 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5610 lt_nm_to_check="$lt_nm_to_check nm"
5612 for lt_tmp_nm in $lt_nm_to_check; do
5613 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5614 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5616 test -z "$ac_dir" && ac_dir=.
5617 tmp_nm="$ac_dir/$lt_tmp_nm"
5618 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5619 # Check to see if the nm accepts a BSD-compat flag.
5620 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5621 # nm: unknown option "B" ignored
5622 # Tru64's nm complains that /dev/null is an invalid object file
5623 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5624 */dev/null* | *'Invalid file or object type'*)
5625 lt_cv_path_NM="$tmp_nm -B"
5629 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5631 lt_cv_path_NM="$tmp_nm -p"
5635 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5636 continue # so that we can try to find one that supports BSD flags
5645 : ${lt_cv_path_NM=no}
5648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5649 $as_echo "$lt_cv_path_NM" >&6; }
5650 if test "$lt_cv_path_NM" != "no"; then
5653 # Didn't find any BSD compatible name lister, look for dumpbin.
5654 if test -n "$DUMPBIN"; then :
5655 # Let the user override the test.
5657 if test -n "$ac_tool_prefix"; then
5658 for ac_prog in dumpbin "link -dump"
5660 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5661 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5663 $as_echo_n "checking for $ac_word... " >&6; }
5664 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
5665 $as_echo_n "(cached) " >&6
5667 if test -n "$DUMPBIN"; then
5668 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5670 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5674 test -z "$as_dir" && as_dir=.
5675 for ac_exec_ext in '' $ac_executable_extensions; do
5676 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5677 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5678 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5687 DUMPBIN=$ac_cv_prog_DUMPBIN
5688 if test -n "$DUMPBIN"; then
5689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5690 $as_echo "$DUMPBIN" >&6; }
5692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5693 $as_echo "no" >&6; }
5697 test -n "$DUMPBIN" && break
5700 if test -z "$DUMPBIN"; then
5701 ac_ct_DUMPBIN=$DUMPBIN
5702 for ac_prog in dumpbin "link -dump"
5704 # Extract the first word of "$ac_prog", so it can be a program name with args.
5705 set dummy $ac_prog; ac_word=$2
5706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5707 $as_echo_n "checking for $ac_word... " >&6; }
5708 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
5709 $as_echo_n "(cached) " >&6
5711 if test -n "$ac_ct_DUMPBIN"; then
5712 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5714 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5718 test -z "$as_dir" && as_dir=.
5719 for ac_exec_ext in '' $ac_executable_extensions; do
5720 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5721 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5722 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5731 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5732 if test -n "$ac_ct_DUMPBIN"; then
5733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5734 $as_echo "$ac_ct_DUMPBIN" >&6; }
5736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5737 $as_echo "no" >&6; }
5741 test -n "$ac_ct_DUMPBIN" && break
5744 if test "x$ac_ct_DUMPBIN" = x; then
5747 case $cross_compiling:$ac_tool_warned in
5749 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5750 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5751 ac_tool_warned=yes ;;
5753 DUMPBIN=$ac_ct_DUMPBIN
5757 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5759 DUMPBIN="$DUMPBIN -symbols"
5767 if test "$DUMPBIN" != ":"; then
5771 test -z "$NM" && NM=nm
5778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5779 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5780 if test "${lt_cv_nm_interface+set}" = set; then :
5781 $as_echo_n "(cached) " >&6
5783 lt_cv_nm_interface="BSD nm"
5784 echo "int some_variable = 0;" > conftest.$ac_ext
5785 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5786 (eval "$ac_compile" 2>conftest.err)
5787 cat conftest.err >&5
5788 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5789 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5790 cat conftest.err >&5
5791 (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5792 cat conftest.out >&5
5793 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5794 lt_cv_nm_interface="MS dumpbin"
5798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5799 $as_echo "$lt_cv_nm_interface" >&6; }
5801 # find the maximum length of command line arguments
5802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5803 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5804 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
5805 $as_echo_n "(cached) " >&6
5812 # On DJGPP, this test can blow up pretty badly due to problems in libc
5813 # (any single argument exceeding 2000 bytes causes a buffer overrun
5814 # during glob expansion). Even if it were fixed, the result of this
5815 # check would be larger than it should be.
5816 lt_cv_sys_max_cmd_len=12288; # 12K is about right
5820 # Under GNU Hurd, this test is not required because there is
5821 # no limit to the length of command line arguments.
5822 # Libtool will interpret -1 as no limit whatsoever
5823 lt_cv_sys_max_cmd_len=-1;
5826 cygwin* | mingw* | cegcc*)
5827 # On Win9x/ME, this test blows up -- it succeeds, but takes
5828 # about 5 minutes as the teststring grows exponentially.
5829 # Worse, since 9x/ME are not pre-emptively multitasking,
5830 # you end up with a "frozen" computer, even though with patience
5831 # the test eventually succeeds (with a max line length of 256k).
5832 # Instead, let's just punt: use the minimum linelength reported by
5833 # all of the supported platforms: 8192 (on NT/2K/XP).
5834 lt_cv_sys_max_cmd_len=8192;
5838 # On MiNT this can take a long time and run out of memory.
5839 lt_cv_sys_max_cmd_len=8192;
5843 # On AmigaOS with pdksh, this test takes hours, literally.
5844 # So we just punt and use a minimum line length of 8192.
5845 lt_cv_sys_max_cmd_len=8192;
5848 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5849 # This has been around since 386BSD, at least. Likely further.
5850 if test -x /sbin/sysctl; then
5851 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5852 elif test -x /usr/sbin/sysctl; then
5853 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5855 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
5857 # And add a safety zone
5858 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5859 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5863 # We know the value 262144 and hardcode it with a safety zone (like BSD)
5864 lt_cv_sys_max_cmd_len=196608
5868 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5869 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5870 # nice to cause kernel panics so lets avoid the loop below.
5871 # First set a reasonable default.
5872 lt_cv_sys_max_cmd_len=16384
5874 if test -x /sbin/sysconfig; then
5875 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5876 *1*) lt_cv_sys_max_cmd_len=-1 ;;
5881 lt_cv_sys_max_cmd_len=102400
5883 sysv5* | sco5v6* | sysv4.2uw2*)
5884 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5885 if test -n "$kargmax"; then
5886 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
5888 lt_cv_sys_max_cmd_len=32768
5892 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5893 if test -n "$lt_cv_sys_max_cmd_len"; then
5894 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5895 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5897 # Make teststring a little bigger before we do anything with it.
5898 # a 1K string should be a reasonable start.
5899 for i in 1 2 3 4 5 6 7 8 ; do
5900 teststring=$teststring$teststring
5902 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5903 # If test is not a shell built-in, we'll probably end up computing a
5904 # maximum length that is only half of the actual maximum length, but
5906 while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5907 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5908 test $i != 17 # 1/2 MB should be enough
5911 teststring=$teststring$teststring
5913 # Only check the string length outside the loop.
5914 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5916 # Add a significant safety factor because C++ compilers can tack on
5917 # massive amounts of additional arguments before passing them to the
5918 # linker. It appears as though 1/2 is a usable value.
5919 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5926 if test -n $lt_cv_sys_max_cmd_len ; then
5927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5928 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5931 $as_echo "none" >&6; }
5933 max_cmd_len=$lt_cv_sys_max_cmd_len
5944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5945 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5946 # Try some XSI features
5949 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5951 && eval 'test $(( 1 + 1 )) -eq 2 \
5952 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5955 $as_echo "$xsi_shell" >&6; }
5958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5959 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5961 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5963 && lt_shell_append=yes
5964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5965 $as_echo "$lt_shell_append" >&6; }
5968 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5978 # test EBCDIC or ASCII
5979 case `echo X|tr X '\101'` in
5980 A) # ASCII based system
5981 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5982 lt_SP2NL='tr \040 \012'
5983 lt_NL2SP='tr \015\012 \040\040'
5985 *) # EBCDIC based system
5986 lt_SP2NL='tr \100 \n'
5987 lt_NL2SP='tr \r\n \100\100'
5999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
6000 $as_echo_n "checking for $LD option to reload object files... " >&6; }
6001 if test "${lt_cv_ld_reload_flag+set}" = set; then :
6002 $as_echo_n "(cached) " >&6
6004 lt_cv_ld_reload_flag='-r'
6006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
6007 $as_echo "$lt_cv_ld_reload_flag" >&6; }
6008 reload_flag=$lt_cv_ld_reload_flag
6009 case $reload_flag in
6011 *) reload_flag=" $reload_flag" ;;
6013 reload_cmds='$LD$reload_flag -o $output$reload_objs'
6016 if test "$GCC" = yes; then
6017 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
6019 reload_cmds='$LD$reload_flag -o $output$reload_objs'
6032 if test -n "$ac_tool_prefix"; then
6033 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
6034 set dummy ${ac_tool_prefix}objdump; ac_word=$2
6035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6036 $as_echo_n "checking for $ac_word... " >&6; }
6037 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
6038 $as_echo_n "(cached) " >&6
6040 if test -n "$OBJDUMP"; then
6041 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
6043 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6047 test -z "$as_dir" && as_dir=.
6048 for ac_exec_ext in '' $ac_executable_extensions; do
6049 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6050 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
6051 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6060 OBJDUMP=$ac_cv_prog_OBJDUMP
6061 if test -n "$OBJDUMP"; then
6062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
6063 $as_echo "$OBJDUMP" >&6; }
6065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6066 $as_echo "no" >&6; }
6071 if test -z "$ac_cv_prog_OBJDUMP"; then
6072 ac_ct_OBJDUMP=$OBJDUMP
6073 # Extract the first word of "objdump", so it can be a program name with args.
6074 set dummy objdump; ac_word=$2
6075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6076 $as_echo_n "checking for $ac_word... " >&6; }
6077 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
6078 $as_echo_n "(cached) " >&6
6080 if test -n "$ac_ct_OBJDUMP"; then
6081 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
6083 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6087 test -z "$as_dir" && as_dir=.
6088 for ac_exec_ext in '' $ac_executable_extensions; do
6089 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6090 ac_cv_prog_ac_ct_OBJDUMP="objdump"
6091 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6100 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
6101 if test -n "$ac_ct_OBJDUMP"; then
6102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
6103 $as_echo "$ac_ct_OBJDUMP" >&6; }
6105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6106 $as_echo "no" >&6; }
6109 if test "x$ac_ct_OBJDUMP" = x; then
6112 case $cross_compiling:$ac_tool_warned in
6114 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6115 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6116 ac_tool_warned=yes ;;
6118 OBJDUMP=$ac_ct_OBJDUMP
6121 OBJDUMP="$ac_cv_prog_OBJDUMP"
6124 test -z "$OBJDUMP" && OBJDUMP=objdump
6134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
6135 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
6136 if test "${lt_cv_deplibs_check_method+set}" = set; then :
6137 $as_echo_n "(cached) " >&6
6139 lt_cv_file_magic_cmd='$MAGIC_CMD'
6140 lt_cv_file_magic_test_file=
6141 lt_cv_deplibs_check_method='unknown'
6142 # Need to set the preceding variable on all platforms that support
6143 # interlibrary dependencies.
6144 # 'none' -- dependencies not supported.
6145 # `unknown' -- same as none, but documents that we really don't know.
6146 # 'pass_all' -- all dependencies passed with no checks.
6147 # 'test_compile' -- check by making test program.
6148 # 'file_magic [[regex]]' -- check by looking for files in library path
6149 # which responds to the $file_magic_cmd with a given extended regex.
6150 # If you have `file' or equivalent on your system and you're not sure
6151 # whether `pass_all' will *always* work, you probably want this one.
6155 lt_cv_deplibs_check_method=pass_all
6159 lt_cv_deplibs_check_method=pass_all
6163 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
6164 lt_cv_file_magic_cmd='/usr/bin/file -L'
6165 lt_cv_file_magic_test_file=/shlib/libc.so
6169 # func_win32_libid is a shell function defined in ltmain.sh
6170 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6171 lt_cv_file_magic_cmd='func_win32_libid'
6175 # Base MSYS/MinGW do not provide the 'file' command needed by
6176 # func_win32_libid shell function, so use a weaker test based on 'objdump',
6177 # unless we find 'file', for example because we are cross-compiling.
6178 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
6179 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6180 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6181 lt_cv_file_magic_cmd='func_win32_libid'
6183 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6184 lt_cv_file_magic_cmd='$OBJDUMP -f'
6189 # use the weaker test based on 'objdump'. See mingw*.
6190 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6191 lt_cv_file_magic_cmd='$OBJDUMP -f'
6194 darwin* | rhapsody*)
6195 lt_cv_deplibs_check_method=pass_all
6198 freebsd* | dragonfly*)
6199 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6202 # Not sure whether the presence of OpenBSD here was a mistake.
6203 # Let's accept both of them until this is cleared up.
6204 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6205 lt_cv_file_magic_cmd=/usr/bin/file
6206 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6210 lt_cv_deplibs_check_method=pass_all
6215 lt_cv_deplibs_check_method=pass_all
6219 lt_cv_deplibs_check_method=pass_all
6222 hpux10.20* | hpux11*)
6223 lt_cv_file_magic_cmd=/usr/bin/file
6226 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6227 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6230 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6231 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6234 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6235 lt_cv_file_magic_test_file=/usr/lib/libc.sl
6241 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6242 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6245 irix5* | irix6* | nonstopux*)
6247 *-32|*"-32 ") libmagic=32-bit;;
6248 *-n32|*"-n32 ") libmagic=N32;;
6249 *-64|*"-64 ") libmagic=64-bit;;
6250 *) libmagic=never-match;;
6252 lt_cv_deplibs_check_method=pass_all
6255 # This must be Linux ELF.
6256 linux* | k*bsd*-gnu | kopensolaris*-gnu)
6257 lt_cv_deplibs_check_method=pass_all
6261 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6262 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6264 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6269 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6270 lt_cv_file_magic_cmd=/usr/bin/file
6271 lt_cv_file_magic_test_file=/usr/lib/libnls.so
6275 lt_cv_deplibs_check_method=pass_all
6279 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6280 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6282 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6286 osf3* | osf4* | osf5*)
6287 lt_cv_deplibs_check_method=pass_all
6291 lt_cv_deplibs_check_method=pass_all
6295 lt_cv_deplibs_check_method=pass_all
6298 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6299 lt_cv_deplibs_check_method=pass_all
6303 case $host_vendor in
6305 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
6306 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6309 lt_cv_deplibs_check_method=pass_all
6312 lt_cv_file_magic_cmd='/bin/file'
6313 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6316 lt_cv_file_magic_cmd='/bin/file'
6317 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6318 lt_cv_file_magic_test_file=/lib/libc.so
6321 lt_cv_deplibs_check_method=pass_all
6324 lt_cv_deplibs_check_method=pass_all
6330 lt_cv_deplibs_check_method=pass_all
6335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6336 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6337 file_magic_cmd=$lt_cv_file_magic_cmd
6338 deplibs_check_method=$lt_cv_deplibs_check_method
6339 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6352 if test -n "$ac_tool_prefix"; then
6353 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6354 set dummy ${ac_tool_prefix}ar; ac_word=$2
6355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6356 $as_echo_n "checking for $ac_word... " >&6; }
6357 if test "${ac_cv_prog_AR+set}" = set; then :
6358 $as_echo_n "(cached) " >&6
6360 if test -n "$AR"; then
6361 ac_cv_prog_AR="$AR" # Let the user override the test.
6363 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6367 test -z "$as_dir" && as_dir=.
6368 for ac_exec_ext in '' $ac_executable_extensions; do
6369 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6370 ac_cv_prog_AR="${ac_tool_prefix}ar"
6371 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6381 if test -n "$AR"; then
6382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6383 $as_echo "$AR" >&6; }
6385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6386 $as_echo "no" >&6; }
6391 if test -z "$ac_cv_prog_AR"; then
6393 # Extract the first word of "ar", so it can be a program name with args.
6394 set dummy ar; ac_word=$2
6395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6396 $as_echo_n "checking for $ac_word... " >&6; }
6397 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6398 $as_echo_n "(cached) " >&6
6400 if test -n "$ac_ct_AR"; then
6401 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6403 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6407 test -z "$as_dir" && as_dir=.
6408 for ac_exec_ext in '' $ac_executable_extensions; do
6409 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6410 ac_cv_prog_ac_ct_AR="ar"
6411 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6420 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6421 if test -n "$ac_ct_AR"; then
6422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6423 $as_echo "$ac_ct_AR" >&6; }
6425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6426 $as_echo "no" >&6; }
6429 if test "x$ac_ct_AR" = x; then
6432 case $cross_compiling:$ac_tool_warned in
6434 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6435 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6436 ac_tool_warned=yes ;;
6444 test -z "$AR" && AR=ar
6445 test -z "$AR_FLAGS" && AR_FLAGS=cru
6457 if test -n "$ac_tool_prefix"; then
6458 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6459 set dummy ${ac_tool_prefix}strip; ac_word=$2
6460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6461 $as_echo_n "checking for $ac_word... " >&6; }
6462 if test "${ac_cv_prog_STRIP+set}" = set; then :
6463 $as_echo_n "(cached) " >&6
6465 if test -n "$STRIP"; then
6466 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6468 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6472 test -z "$as_dir" && as_dir=.
6473 for ac_exec_ext in '' $ac_executable_extensions; do
6474 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6475 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6476 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6485 STRIP=$ac_cv_prog_STRIP
6486 if test -n "$STRIP"; then
6487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6488 $as_echo "$STRIP" >&6; }
6490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6491 $as_echo "no" >&6; }
6496 if test -z "$ac_cv_prog_STRIP"; then
6498 # Extract the first word of "strip", so it can be a program name with args.
6499 set dummy strip; ac_word=$2
6500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6501 $as_echo_n "checking for $ac_word... " >&6; }
6502 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
6503 $as_echo_n "(cached) " >&6
6505 if test -n "$ac_ct_STRIP"; then
6506 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6512 test -z "$as_dir" && as_dir=.
6513 for ac_exec_ext in '' $ac_executable_extensions; do
6514 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6515 ac_cv_prog_ac_ct_STRIP="strip"
6516 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6525 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6526 if test -n "$ac_ct_STRIP"; then
6527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6528 $as_echo "$ac_ct_STRIP" >&6; }
6530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6531 $as_echo "no" >&6; }
6534 if test "x$ac_ct_STRIP" = x; then
6537 case $cross_compiling:$ac_tool_warned in
6539 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6540 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6541 ac_tool_warned=yes ;;
6546 STRIP="$ac_cv_prog_STRIP"
6549 test -z "$STRIP" && STRIP=:
6556 if test -n "$ac_tool_prefix"; then
6557 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6558 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6560 $as_echo_n "checking for $ac_word... " >&6; }
6561 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6562 $as_echo_n "(cached) " >&6
6564 if test -n "$RANLIB"; then
6565 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6567 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6571 test -z "$as_dir" && as_dir=.
6572 for ac_exec_ext in '' $ac_executable_extensions; do
6573 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6574 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6575 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6584 RANLIB=$ac_cv_prog_RANLIB
6585 if test -n "$RANLIB"; then
6586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6587 $as_echo "$RANLIB" >&6; }
6589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6590 $as_echo "no" >&6; }
6595 if test -z "$ac_cv_prog_RANLIB"; then
6596 ac_ct_RANLIB=$RANLIB
6597 # Extract the first word of "ranlib", so it can be a program name with args.
6598 set dummy ranlib; ac_word=$2
6599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6600 $as_echo_n "checking for $ac_word... " >&6; }
6601 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6602 $as_echo_n "(cached) " >&6
6604 if test -n "$ac_ct_RANLIB"; then
6605 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6607 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6611 test -z "$as_dir" && as_dir=.
6612 for ac_exec_ext in '' $ac_executable_extensions; do
6613 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6614 ac_cv_prog_ac_ct_RANLIB="ranlib"
6615 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6624 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6625 if test -n "$ac_ct_RANLIB"; then
6626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6627 $as_echo "$ac_ct_RANLIB" >&6; }
6629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6630 $as_echo "no" >&6; }
6633 if test "x$ac_ct_RANLIB" = x; then
6636 case $cross_compiling:$ac_tool_warned in
6638 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6639 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6640 ac_tool_warned=yes ;;
6642 RANLIB=$ac_ct_RANLIB
6645 RANLIB="$ac_cv_prog_RANLIB"
6648 test -z "$RANLIB" && RANLIB=:
6655 # Determine commands to create old-style static archives.
6656 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6657 old_postinstall_cmds='chmod 644 $oldlib'
6658 old_postuninstall_cmds=
6660 if test -n "$RANLIB"; then
6663 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6666 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6669 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6674 lock_old_archive_extraction=yes ;;
6676 lock_old_archive_extraction=no ;;
6717 # If no C compiler was specified, use CC.
6720 # If no C compiler flags were specified, use CFLAGS.
6721 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6723 # Allow CC to be a program name with arguments.
6727 # Check for command to grab the raw symbol name followed by C symbol from nm.
6728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6729 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6730 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
6731 $as_echo_n "(cached) " >&6
6734 # These are sane defaults that work on at least a few old systems.
6735 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
6737 # Character class describing NM global symbol codes.
6738 symcode='[BCDEGRST]'
6740 # Regexp to match symbols that can be accessed directly from C.
6741 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6743 # Define system-specific variables.
6748 cygwin* | mingw* | pw32* | cegcc*)
6749 symcode='[ABCDGISTW]'
6752 if test "$host_cpu" = ia64; then
6753 symcode='[ABCDEGRST]'
6757 symcode='[BCDEGRST]'
6760 symcode='[BCDEGQRST]'
6771 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6779 # If we're using GNU nm, then use its standard symbol codes.
6780 case `$NM -V 2>&1` in
6781 *GNU* | *'with BFD'*)
6782 symcode='[ABCDGIRSTW]' ;;
6785 # Transform an extracted symbol line into a proper C declaration.
6786 # Some systems (esp. on ia64) link data and code symbols differently,
6787 # so use this general approach.
6788 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6790 # Transform an extracted symbol line into symbol name and symbol address
6791 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
6792 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
6794 # Handle CRLF in mingw tool chain
6798 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6802 # Try without a prefix underscore, then with it.
6803 for ac_symprfx in "" "_"; do
6805 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6806 symxfrm="\\1 $ac_symprfx\\2 \\2"
6808 # Write the raw and C identifiers.
6809 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6810 # Fake it for dumpbin and say T for any non-static function
6811 # and D for any global variable.
6812 # Also find C++ and __fastcall symbols from MSVC++,
6813 # which start with @ or ?.
6814 lt_cv_sys_global_symbol_pipe="$AWK '"\
6815 " {last_section=section; section=\$ 3};"\
6816 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6817 " \$ 0!~/External *\|/{next};"\
6818 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6819 " {if(hide[section]) next};"\
6820 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6821 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6822 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
6823 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6824 " ' prfx=^$ac_symprfx"
6826 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6829 # Check to see that the pipe works correctly.
6833 cat > conftest.$ac_ext <<_LT_EOF
6838 void nm_test_func(void);
6839 void nm_test_func(void){}
6843 int main(){nm_test_var='a';nm_test_func();return(0);}
6846 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6847 (eval $ac_compile) 2>&5
6849 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6850 test $ac_status = 0; }; then
6851 # Now try to grab the symbols.
6853 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6854 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6856 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6857 test $ac_status = 0; } && test -s "$nlist"; then
6858 # Try sorting and uniquifying the output.
6859 if sort "$nlist" | uniq > "$nlist"T; then
6860 mv -f "$nlist"T "$nlist"
6865 # Make sure that we snagged all the symbols we need.
6866 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6867 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6868 cat <<_LT_EOF > conftest.$ac_ext
6874 # Now generate the symbol file.
6875 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6877 cat <<_LT_EOF >> conftest.$ac_ext
6879 /* The mapping between symbol names and symbols. */
6884 lt__PROGRAM__LTX_preloaded_symbols[] =
6886 { "@PROGRAM@", (void *) 0 },
6888 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6889 cat <<\_LT_EOF >> conftest.$ac_ext
6893 /* This works around a problem in FreeBSD linker */
6894 #ifdef FREEBSD_WORKAROUND
6895 static const void *lt_preloaded_setup() {
6896 return lt__PROGRAM__LTX_preloaded_symbols;
6904 # Now try linking the two files.
6905 mv conftest.$ac_objext conftstm.$ac_objext
6906 lt_save_LIBS="$LIBS"
6907 lt_save_CFLAGS="$CFLAGS"
6908 LIBS="conftstm.$ac_objext"
6909 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6910 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6911 (eval $ac_link) 2>&5
6913 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6914 test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6917 LIBS="$lt_save_LIBS"
6918 CFLAGS="$lt_save_CFLAGS"
6920 echo "cannot find nm_test_func in $nlist" >&5
6923 echo "cannot find nm_test_var in $nlist" >&5
6926 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6929 echo "$progname: failed program was:" >&5
6930 cat conftest.$ac_ext >&5
6932 rm -rf conftest* conftst*
6934 # Do not use the global_symbol_pipe unless it works.
6935 if test "$pipe_works" = yes; then
6938 lt_cv_sys_global_symbol_pipe=
6944 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6945 lt_cv_sys_global_symbol_to_cdecl=
6947 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6949 $as_echo "failed" >&6; }
6951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6952 $as_echo "ok" >&6; }
6976 # Check whether --enable-libtool-lock was given.
6977 if test "${enable_libtool_lock+set}" = set; then :
6978 enableval=$enable_libtool_lock;
6981 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6983 # Some flags need to be propagated to the compiler or linker for good
6987 # Find out which ABI we are using.
6988 echo 'int i;' > conftest.$ac_ext
6989 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6990 (eval $ac_compile) 2>&5
6992 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6993 test $ac_status = 0; }; then
6994 case `/usr/bin/file conftest.$ac_objext` in
7006 # Find out which ABI we are using.
7007 echo '#line '$LINENO' "configure"' > conftest.$ac_ext
7008 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7009 (eval $ac_compile) 2>&5
7011 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7012 test $ac_status = 0; }; then
7013 if test "$lt_cv_prog_gnu_ld" = yes; then
7014 case `/usr/bin/file conftest.$ac_objext` in
7016 LD="${LD-ld} -melf32bsmip"
7019 LD="${LD-ld} -melf32bmipn32"
7022 LD="${LD-ld} -melf64bmip"
7026 case `/usr/bin/file conftest.$ac_objext` in
7042 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
7043 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
7044 # Find out which ABI we are using.
7045 echo 'int i;' > conftest.$ac_ext
7046 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7047 (eval $ac_compile) 2>&5
7049 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7050 test $ac_status = 0; }; then
7051 case `/usr/bin/file conftest.o` in
7054 x86_64-*kfreebsd*-gnu)
7055 LD="${LD-ld} -m elf_i386_fbsd"
7058 LD="${LD-ld} -m elf_i386"
7060 ppc64-*linux*|powerpc64-*linux*)
7061 LD="${LD-ld} -m elf32ppclinux"
7064 LD="${LD-ld} -m elf_s390"
7067 LD="${LD-ld} -m elf32_sparc"
7073 x86_64-*kfreebsd*-gnu)
7074 LD="${LD-ld} -m elf_x86_64_fbsd"
7077 LD="${LD-ld} -m elf_x86_64"
7079 ppc*-*linux*|powerpc*-*linux*)
7080 LD="${LD-ld} -m elf64ppc"
7082 s390*-*linux*|s390*-*tpf*)
7083 LD="${LD-ld} -m elf64_s390"
7086 LD="${LD-ld} -m elf64_sparc"
7096 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
7097 SAVE_CFLAGS="$CFLAGS"
7098 CFLAGS="$CFLAGS -belf"
7099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
7100 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
7101 if test "${lt_cv_cc_needs_belf+set}" = set; then :
7102 $as_echo_n "(cached) " >&6
7105 ac_cpp='$CPP $CPPFLAGS'
7106 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7107 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7108 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7110 if test x$gcc_no_link = xyes; then
7111 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
7113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7114 /* end confdefs.h. */
7124 if ac_fn_c_try_link "$LINENO"; then :
7125 lt_cv_cc_needs_belf=yes
7127 lt_cv_cc_needs_belf=no
7129 rm -f core conftest.err conftest.$ac_objext \
7130 conftest$ac_exeext conftest.$ac_ext
7132 ac_cpp='$CPP $CPPFLAGS'
7133 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7134 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7135 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
7139 $as_echo "$lt_cv_cc_needs_belf" >&6; }
7140 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
7141 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
7142 CFLAGS="$SAVE_CFLAGS"
7146 # Find out which ABI we are using.
7147 echo 'int i;' > conftest.$ac_ext
7148 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7149 (eval $ac_compile) 2>&5
7151 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7152 test $ac_status = 0; }; then
7153 case `/usr/bin/file conftest.o` in
7155 case $lt_cv_prog_gnu_ld in
7156 yes*) LD="${LD-ld} -m elf64_sparc" ;;
7158 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7170 need_locks="$enable_libtool_lock"
7174 rhapsody* | darwin*)
7175 if test -n "$ac_tool_prefix"; then
7176 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7177 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7179 $as_echo_n "checking for $ac_word... " >&6; }
7180 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
7181 $as_echo_n "(cached) " >&6
7183 if test -n "$DSYMUTIL"; then
7184 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7190 test -z "$as_dir" && as_dir=.
7191 for ac_exec_ext in '' $ac_executable_extensions; do
7192 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7193 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7194 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7203 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7204 if test -n "$DSYMUTIL"; then
7205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7206 $as_echo "$DSYMUTIL" >&6; }
7208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7209 $as_echo "no" >&6; }
7214 if test -z "$ac_cv_prog_DSYMUTIL"; then
7215 ac_ct_DSYMUTIL=$DSYMUTIL
7216 # Extract the first word of "dsymutil", so it can be a program name with args.
7217 set dummy dsymutil; ac_word=$2
7218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7219 $as_echo_n "checking for $ac_word... " >&6; }
7220 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
7221 $as_echo_n "(cached) " >&6
7223 if test -n "$ac_ct_DSYMUTIL"; then
7224 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7226 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7230 test -z "$as_dir" && as_dir=.
7231 for ac_exec_ext in '' $ac_executable_extensions; do
7232 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7233 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7234 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7243 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7244 if test -n "$ac_ct_DSYMUTIL"; then
7245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7246 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7249 $as_echo "no" >&6; }
7252 if test "x$ac_ct_DSYMUTIL" = x; then
7255 case $cross_compiling:$ac_tool_warned in
7257 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7258 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7259 ac_tool_warned=yes ;;
7261 DSYMUTIL=$ac_ct_DSYMUTIL
7264 DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7267 if test -n "$ac_tool_prefix"; then
7268 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7269 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7271 $as_echo_n "checking for $ac_word... " >&6; }
7272 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
7273 $as_echo_n "(cached) " >&6
7275 if test -n "$NMEDIT"; then
7276 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7278 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7282 test -z "$as_dir" && as_dir=.
7283 for ac_exec_ext in '' $ac_executable_extensions; do
7284 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7285 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7286 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7295 NMEDIT=$ac_cv_prog_NMEDIT
7296 if test -n "$NMEDIT"; then
7297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7298 $as_echo "$NMEDIT" >&6; }
7300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7301 $as_echo "no" >&6; }
7306 if test -z "$ac_cv_prog_NMEDIT"; then
7307 ac_ct_NMEDIT=$NMEDIT
7308 # Extract the first word of "nmedit", so it can be a program name with args.
7309 set dummy nmedit; ac_word=$2
7310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7311 $as_echo_n "checking for $ac_word... " >&6; }
7312 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
7313 $as_echo_n "(cached) " >&6
7315 if test -n "$ac_ct_NMEDIT"; then
7316 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7318 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7322 test -z "$as_dir" && as_dir=.
7323 for ac_exec_ext in '' $ac_executable_extensions; do
7324 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7325 ac_cv_prog_ac_ct_NMEDIT="nmedit"
7326 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7335 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7336 if test -n "$ac_ct_NMEDIT"; then
7337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7338 $as_echo "$ac_ct_NMEDIT" >&6; }
7340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7341 $as_echo "no" >&6; }
7344 if test "x$ac_ct_NMEDIT" = x; then
7347 case $cross_compiling:$ac_tool_warned in
7349 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7350 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7351 ac_tool_warned=yes ;;
7353 NMEDIT=$ac_ct_NMEDIT
7356 NMEDIT="$ac_cv_prog_NMEDIT"
7359 if test -n "$ac_tool_prefix"; then
7360 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7361 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7363 $as_echo_n "checking for $ac_word... " >&6; }
7364 if test "${ac_cv_prog_LIPO+set}" = set; then :
7365 $as_echo_n "(cached) " >&6
7367 if test -n "$LIPO"; then
7368 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7370 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7374 test -z "$as_dir" && as_dir=.
7375 for ac_exec_ext in '' $ac_executable_extensions; do
7376 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7377 ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7378 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7387 LIPO=$ac_cv_prog_LIPO
7388 if test -n "$LIPO"; then
7389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7390 $as_echo "$LIPO" >&6; }
7392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7393 $as_echo "no" >&6; }
7398 if test -z "$ac_cv_prog_LIPO"; then
7400 # Extract the first word of "lipo", so it can be a program name with args.
7401 set dummy lipo; ac_word=$2
7402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7403 $as_echo_n "checking for $ac_word... " >&6; }
7404 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
7405 $as_echo_n "(cached) " >&6
7407 if test -n "$ac_ct_LIPO"; then
7408 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7410 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7414 test -z "$as_dir" && as_dir=.
7415 for ac_exec_ext in '' $ac_executable_extensions; do
7416 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7417 ac_cv_prog_ac_ct_LIPO="lipo"
7418 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7427 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7428 if test -n "$ac_ct_LIPO"; then
7429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7430 $as_echo "$ac_ct_LIPO" >&6; }
7432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7433 $as_echo "no" >&6; }
7436 if test "x$ac_ct_LIPO" = x; then
7439 case $cross_compiling:$ac_tool_warned in
7441 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7442 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7443 ac_tool_warned=yes ;;
7448 LIPO="$ac_cv_prog_LIPO"
7451 if test -n "$ac_tool_prefix"; then
7452 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7453 set dummy ${ac_tool_prefix}otool; ac_word=$2
7454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7455 $as_echo_n "checking for $ac_word... " >&6; }
7456 if test "${ac_cv_prog_OTOOL+set}" = set; then :
7457 $as_echo_n "(cached) " >&6
7459 if test -n "$OTOOL"; then
7460 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7462 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7466 test -z "$as_dir" && as_dir=.
7467 for ac_exec_ext in '' $ac_executable_extensions; do
7468 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7469 ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7470 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7479 OTOOL=$ac_cv_prog_OTOOL
7480 if test -n "$OTOOL"; then
7481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7482 $as_echo "$OTOOL" >&6; }
7484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7485 $as_echo "no" >&6; }
7490 if test -z "$ac_cv_prog_OTOOL"; then
7492 # Extract the first word of "otool", so it can be a program name with args.
7493 set dummy otool; ac_word=$2
7494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7495 $as_echo_n "checking for $ac_word... " >&6; }
7496 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
7497 $as_echo_n "(cached) " >&6
7499 if test -n "$ac_ct_OTOOL"; then
7500 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7502 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7506 test -z "$as_dir" && as_dir=.
7507 for ac_exec_ext in '' $ac_executable_extensions; do
7508 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7509 ac_cv_prog_ac_ct_OTOOL="otool"
7510 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7519 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7520 if test -n "$ac_ct_OTOOL"; then
7521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7522 $as_echo "$ac_ct_OTOOL" >&6; }
7524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7525 $as_echo "no" >&6; }
7528 if test "x$ac_ct_OTOOL" = x; then
7531 case $cross_compiling:$ac_tool_warned in
7533 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7534 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7535 ac_tool_warned=yes ;;
7540 OTOOL="$ac_cv_prog_OTOOL"
7543 if test -n "$ac_tool_prefix"; then
7544 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7545 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7547 $as_echo_n "checking for $ac_word... " >&6; }
7548 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
7549 $as_echo_n "(cached) " >&6
7551 if test -n "$OTOOL64"; then
7552 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7554 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7558 test -z "$as_dir" && as_dir=.
7559 for ac_exec_ext in '' $ac_executable_extensions; do
7560 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7561 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7562 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7571 OTOOL64=$ac_cv_prog_OTOOL64
7572 if test -n "$OTOOL64"; then
7573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7574 $as_echo "$OTOOL64" >&6; }
7576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7577 $as_echo "no" >&6; }
7582 if test -z "$ac_cv_prog_OTOOL64"; then
7583 ac_ct_OTOOL64=$OTOOL64
7584 # Extract the first word of "otool64", so it can be a program name with args.
7585 set dummy otool64; ac_word=$2
7586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7587 $as_echo_n "checking for $ac_word... " >&6; }
7588 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
7589 $as_echo_n "(cached) " >&6
7591 if test -n "$ac_ct_OTOOL64"; then
7592 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7594 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7598 test -z "$as_dir" && as_dir=.
7599 for ac_exec_ext in '' $ac_executable_extensions; do
7600 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7601 ac_cv_prog_ac_ct_OTOOL64="otool64"
7602 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7611 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7612 if test -n "$ac_ct_OTOOL64"; then
7613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7614 $as_echo "$ac_ct_OTOOL64" >&6; }
7616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7617 $as_echo "no" >&6; }
7620 if test "x$ac_ct_OTOOL64" = x; then
7623 case $cross_compiling:$ac_tool_warned in
7625 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7626 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7627 ac_tool_warned=yes ;;
7629 OTOOL64=$ac_ct_OTOOL64
7632 OTOOL64="$ac_cv_prog_OTOOL64"
7661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7662 $as_echo_n "checking for -single_module linker flag... " >&6; }
7663 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
7664 $as_echo_n "(cached) " >&6
7666 lt_cv_apple_cc_single_mod=no
7667 if test -z "${LT_MULTI_MODULE}"; then
7668 # By default we will add the -single_module flag. You can override
7669 # by either setting the environment variable LT_MULTI_MODULE
7670 # non-empty at configure time, or by adding -multi_module to the
7672 rm -rf libconftest.dylib*
7673 echo "int foo(void){return 1;}" > conftest.c
7674 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7675 -dynamiclib -Wl,-single_module conftest.c" >&5
7676 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7677 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7679 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7680 lt_cv_apple_cc_single_mod=yes
7682 cat conftest.err >&5
7684 rm -rf libconftest.dylib*
7688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7689 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7691 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7692 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
7693 $as_echo_n "(cached) " >&6
7695 lt_cv_ld_exported_symbols_list=no
7696 save_LDFLAGS=$LDFLAGS
7697 echo "_main" > conftest.sym
7698 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7699 if test x$gcc_no_link = xyes; then
7700 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
7702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7703 /* end confdefs.h. */
7713 if ac_fn_c_try_link "$LINENO"; then :
7714 lt_cv_ld_exported_symbols_list=yes
7716 lt_cv_ld_exported_symbols_list=no
7718 rm -f core conftest.err conftest.$ac_objext \
7719 conftest$ac_exeext conftest.$ac_ext
7720 LDFLAGS="$save_LDFLAGS"
7723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7724 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7726 $as_echo_n "checking for -force_load linker flag... " >&6; }
7727 if test "${lt_cv_ld_force_load+set}" = set; then :
7728 $as_echo_n "(cached) " >&6
7730 lt_cv_ld_force_load=no
7731 cat > conftest.c << _LT_EOF
7732 int forced_loaded() { return 2;}
7734 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7735 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7736 echo "$AR cru libconftest.a conftest.o" >&5
7737 $AR cru libconftest.a conftest.o 2>&5
7738 cat > conftest.c << _LT_EOF
7739 int main() { return 0;}
7741 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7742 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7744 if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7745 lt_cv_ld_force_load=yes
7747 cat conftest.err >&5
7749 rm -f conftest.err libconftest.a conftest conftest.c
7750 rm -rf conftest.dSYM
7753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7754 $as_echo "$lt_cv_ld_force_load" >&6; }
7756 rhapsody* | darwin1.[012])
7757 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7759 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7760 darwin*) # darwin 5.x on
7761 # if running on 10.5 or later, the deployment target defaults
7762 # to the OS version, if on x86, and 10.4, the deployment
7763 # target defaults to 10.4. Don't you love it?
7764 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7765 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7766 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7768 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7770 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7774 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7775 _lt_dar_single_mod='$single_module'
7777 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7778 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7780 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7782 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7783 _lt_dsymutil='~$DSYMUTIL $lib || :'
7790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7791 $as_echo_n "checking for ANSI C header files... " >&6; }
7792 if test "${ac_cv_header_stdc+set}" = set; then :
7793 $as_echo_n "(cached) " >&6
7795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7796 /* end confdefs.h. */
7810 if ac_fn_c_try_compile "$LINENO"; then :
7811 ac_cv_header_stdc=yes
7813 ac_cv_header_stdc=no
7815 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7817 if test $ac_cv_header_stdc = yes; then
7818 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7820 /* end confdefs.h. */
7824 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7825 $EGREP "memchr" >/dev/null 2>&1; then :
7828 ac_cv_header_stdc=no
7834 if test $ac_cv_header_stdc = yes; then
7835 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7837 /* end confdefs.h. */
7841 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7842 $EGREP "free" >/dev/null 2>&1; then :
7845 ac_cv_header_stdc=no
7851 if test $ac_cv_header_stdc = yes; then
7852 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7853 if test "$cross_compiling" = yes; then :
7856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7857 /* end confdefs.h. */
7860 #if ((' ' & 0x0FF) == 0x020)
7861 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7862 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7864 # define ISLOWER(c) \
7865 (('a' <= (c) && (c) <= 'i') \
7866 || ('j' <= (c) && (c) <= 'r') \
7867 || ('s' <= (c) && (c) <= 'z'))
7868 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7871 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7876 for (i = 0; i < 256; i++)
7877 if (XOR (islower (i), ISLOWER (i))
7878 || toupper (i) != TOUPPER (i))
7883 if ac_fn_c_try_run "$LINENO"; then :
7886 ac_cv_header_stdc=no
7888 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7889 conftest.$ac_objext conftest.beam conftest.$ac_ext
7894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7895 $as_echo "$ac_cv_header_stdc" >&6; }
7896 if test $ac_cv_header_stdc = yes; then
7898 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7902 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7903 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7904 inttypes.h stdint.h unistd.h
7906 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7907 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7909 eval as_val=\$$as_ac_Header
7910 if test "x$as_val" = x""yes; then :
7911 cat >>confdefs.h <<_ACEOF
7912 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7920 for ac_header in dlfcn.h
7922 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7924 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
7925 cat >>confdefs.h <<_ACEOF
7926 #define HAVE_DLFCN_H 1
7946 # Check whether --enable-shared was given.
7947 if test "${enable_shared+set}" = set; then :
7948 enableval=$enable_shared; p=${PACKAGE-default}
7950 yes) enable_shared=yes ;;
7951 no) enable_shared=no ;;
7954 # Look at the argument we got. We use all the common list separators.
7955 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7956 for pkg in $enableval; do
7958 if test "X$pkg" = "X$p"; then
7977 # Check whether --enable-static was given.
7978 if test "${enable_static+set}" = set; then :
7979 enableval=$enable_static; p=${PACKAGE-default}
7981 yes) enable_static=yes ;;
7982 no) enable_static=no ;;
7985 # Look at the argument we got. We use all the common list separators.
7986 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7987 for pkg in $enableval; do
7989 if test "X$pkg" = "X$p"; then
8009 # Check whether --with-pic was given.
8010 if test "${with_pic+set}" = set; then :
8011 withval=$with_pic; pic_mode="$withval"
8017 test -z "$pic_mode" && pic_mode=default
8025 # Check whether --enable-fast-install was given.
8026 if test "${enable_fast_install+set}" = set; then :
8027 enableval=$enable_fast_install; p=${PACKAGE-default}
8029 yes) enable_fast_install=yes ;;
8030 no) enable_fast_install=no ;;
8032 enable_fast_install=no
8033 # Look at the argument we got. We use all the common list separators.
8034 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8035 for pkg in $enableval; do
8037 if test "X$pkg" = "X$p"; then
8038 enable_fast_install=yes
8045 enable_fast_install=yes
8058 # This can be used to rebuild libtool when needed
8059 LIBTOOL_DEPS="$ltmain"
8061 # Always use our own libtool.
8062 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8089 test -z "$LN_S" && LN_S="ln -s"
8104 if test -n "${ZSH_VERSION+set}" ; then
8105 setopt NO_GLOB_SUBST
8108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8109 $as_echo_n "checking for objdir... " >&6; }
8110 if test "${lt_cv_objdir+set}" = set; then :
8111 $as_echo_n "(cached) " >&6
8113 rm -f .libs 2>/dev/null
8114 mkdir .libs 2>/dev/null
8115 if test -d .libs; then
8118 # MS-DOS does not allow filenames that begin with a dot.
8121 rmdir .libs 2>/dev/null
8123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8124 $as_echo "$lt_cv_objdir" >&6; }
8125 objdir=$lt_cv_objdir
8131 cat >>confdefs.h <<_ACEOF
8132 #define LT_OBJDIR "$lt_cv_objdir/"
8140 # AIX sometimes has problems with the GCC collect2 program. For some
8141 # reason, if we set the COLLECT_NAMES environment variable, the problems
8142 # vanish in a puff of smoke.
8143 if test "X${COLLECT_NAMES+set}" != Xset; then
8145 export COLLECT_NAMES
8152 can_build_shared=yes
8154 # All known linkers require a `.a' archive for static linking (except MSVC,
8155 # which needs '.lib').
8158 with_gnu_ld="$lt_cv_prog_gnu_ld"
8161 old_CFLAGS="$CFLAGS"
8163 # Set sane defaults for various variables
8164 test -z "$CC" && CC=cc
8165 test -z "$LTCC" && LTCC=$CC
8166 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8167 test -z "$LD" && LD=ld
8168 test -z "$ac_objext" && ac_objext=o
8170 for cc_temp in $compiler""; do
8172 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8173 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8178 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8181 # Only perform the check for file, if the check method requires it
8182 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8183 case $deplibs_check_method in
8185 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8187 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8188 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
8189 $as_echo_n "(cached) " >&6
8193 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8196 lt_save_MAGIC_CMD="$MAGIC_CMD"
8197 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8198 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8199 for ac_dir in $ac_dummy; do
8201 test -z "$ac_dir" && ac_dir=.
8202 if test -f $ac_dir/${ac_tool_prefix}file; then
8203 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8204 if test -n "$file_magic_test_file"; then
8205 case $deplibs_check_method in
8207 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8208 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8209 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8210 $EGREP "$file_magic_regex" > /dev/null; then
8215 *** Warning: the command libtool uses to detect shared libraries,
8216 *** $file_magic_cmd, produces output that libtool cannot recognize.
8217 *** The result is that libtool may fail to recognize shared libraries
8218 *** as such. This will affect the creation of libtool libraries that
8219 *** depend on shared libraries, but programs linked with such libtool
8220 *** libraries will work regardless of this problem. Nevertheless, you
8221 *** may want to report the problem to your system manager and/or to
8222 *** bug-libtool@gnu.org
8232 MAGIC_CMD="$lt_save_MAGIC_CMD"
8237 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8238 if test -n "$MAGIC_CMD"; then
8239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8240 $as_echo "$MAGIC_CMD" >&6; }
8242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8243 $as_echo "no" >&6; }
8250 if test -z "$lt_cv_path_MAGIC_CMD"; then
8251 if test -n "$ac_tool_prefix"; then
8252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8253 $as_echo_n "checking for file... " >&6; }
8254 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
8255 $as_echo_n "(cached) " >&6
8259 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8262 lt_save_MAGIC_CMD="$MAGIC_CMD"
8263 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8264 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8265 for ac_dir in $ac_dummy; do
8267 test -z "$ac_dir" && ac_dir=.
8268 if test -f $ac_dir/file; then
8269 lt_cv_path_MAGIC_CMD="$ac_dir/file"
8270 if test -n "$file_magic_test_file"; then
8271 case $deplibs_check_method in
8273 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8274 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8275 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8276 $EGREP "$file_magic_regex" > /dev/null; then
8281 *** Warning: the command libtool uses to detect shared libraries,
8282 *** $file_magic_cmd, produces output that libtool cannot recognize.
8283 *** The result is that libtool may fail to recognize shared libraries
8284 *** as such. This will affect the creation of libtool libraries that
8285 *** depend on shared libraries, but programs linked with such libtool
8286 *** libraries will work regardless of this problem. Nevertheless, you
8287 *** may want to report the problem to your system manager and/or to
8288 *** bug-libtool@gnu.org
8298 MAGIC_CMD="$lt_save_MAGIC_CMD"
8303 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8304 if test -n "$MAGIC_CMD"; then
8305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8306 $as_echo "$MAGIC_CMD" >&6; }
8308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8309 $as_echo "no" >&6; }
8322 # Use C for the default configuration in the libtool script
8326 ac_cpp='$CPP $CPPFLAGS'
8327 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8328 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8329 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8332 # Source file extension for C test sources.
8335 # Object file extension for compiled C test sources.
8339 # Code to be used in simple compile tests
8340 lt_simple_compile_test_code="int some_variable = 0;"
8342 # Code to be used in simple link tests
8343 lt_simple_link_test_code='int main(){return(0);}'
8351 # If no C compiler was specified, use CC.
8354 # If no C compiler flags were specified, use CFLAGS.
8355 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8357 # Allow CC to be a program name with arguments.
8360 # Save the default compiler, since it gets overwritten when the other
8361 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8362 compiler_DEFAULT=$CC
8364 # save warnings/boilerplate of simple test code
8365 ac_outfile=conftest.$ac_objext
8366 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8367 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8368 _lt_compiler_boilerplate=`cat conftest.err`
8371 ac_outfile=conftest.$ac_objext
8372 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8373 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8374 _lt_linker_boilerplate=`cat conftest.err`
8379 ## There is no encapsulation within the following macros, do not change
8380 ## the running order or otherwise move them around unless you know exactly
8381 ## what you are doing...
8382 if test -n "$compiler"; then
8384 lt_prog_compiler_no_builtin_flag=
8386 if test "$GCC" = yes; then
8387 case $cc_basename in
8389 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8391 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8395 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8396 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
8397 $as_echo_n "(cached) " >&6
8399 lt_cv_prog_compiler_rtti_exceptions=no
8400 ac_outfile=conftest.$ac_objext
8401 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8402 lt_compiler_flag="-fno-rtti -fno-exceptions"
8403 # Insert the option either (1) after the last *FLAGS variable, or
8404 # (2) before a word containing "conftest.", or (3) at the end.
8405 # Note that $ac_compile itself does not contain backslashes and begins
8406 # with a dollar sign (not a hyphen), so the echo should work correctly.
8407 # The option is referenced via a variable to avoid confusing sed.
8408 lt_compile=`echo "$ac_compile" | $SED \
8409 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8410 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8411 -e 's:$: $lt_compiler_flag:'`
8412 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8413 (eval "$lt_compile" 2>conftest.err)
8415 cat conftest.err >&5
8416 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8417 if (exit $ac_status) && test -s "$ac_outfile"; then
8418 # The compiler can only warn and ignore the option if not recognized
8419 # So say no if there are warnings other than the usual output.
8420 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8421 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8422 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8423 lt_cv_prog_compiler_rtti_exceptions=yes
8429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8430 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8432 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8433 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8445 lt_prog_compiler_wl=
8446 lt_prog_compiler_pic=
8447 lt_prog_compiler_static=
8449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8450 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8452 if test "$GCC" = yes; then
8453 lt_prog_compiler_wl='-Wl,'
8454 lt_prog_compiler_static='-static'
8458 # All AIX code is PIC.
8459 if test "$host_cpu" = ia64; then
8460 # AIX 5 now supports IA64 processor
8461 lt_prog_compiler_static='-Bstatic'
8468 # see comment about AmigaOS4 .so support
8469 lt_prog_compiler_pic='-fPIC'
8472 # FIXME: we need at least 68020 code to build shared libraries, but
8473 # adding the `-m68020' flag to GCC prevents building anything better,
8475 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8480 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8481 # PIC is the default for these OSes.
8484 mingw* | cygwin* | pw32* | os2* | cegcc*)
8485 # This hack is so that the source file can tell whether it is being
8486 # built for inclusion in a dll (and should export symbols for example).
8487 # Although the cygwin gcc ignores -fPIC, still need this for old-style
8488 # (--disable-auto-import) libraries
8489 lt_prog_compiler_pic='-DDLL_EXPORT'
8492 darwin* | rhapsody*)
8493 # PIC is the default on this platform
8494 # Common symbols not allowed in MH_DYLIB files
8495 lt_prog_compiler_pic='-fno-common'
8499 # PIC is the default for Haiku.
8500 # The "-static" flag exists, but is broken.
8501 lt_prog_compiler_static=
8505 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8506 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
8507 # sets the default TLS model and affects inlining.
8513 lt_prog_compiler_pic='-fPIC'
8519 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8520 # Instead, we relocate shared libraries at runtime.
8524 # Just because we use GCC doesn't mean we suddenly get shared libraries
8525 # on systems that don't support them.
8526 lt_prog_compiler_can_build_shared=no
8531 # QNX uses GNU C++, but need to define -shared option too, otherwise
8533 lt_prog_compiler_pic='-fPIC -shared'
8537 if test -d /usr/nec; then
8538 lt_prog_compiler_pic=-Kconform_pic
8543 lt_prog_compiler_pic='-fPIC'
8547 case $cc_basename in
8548 nvcc*) # Cuda Compiler Driver 2.2
8549 lt_prog_compiler_wl='-Xlinker '
8550 lt_prog_compiler_pic='-Xcompiler -fPIC'
8554 # PORTME Check for flag to pass linker flags through the system compiler.
8557 lt_prog_compiler_wl='-Wl,'
8558 if test "$host_cpu" = ia64; then
8559 # AIX 5 now supports IA64 processor
8560 lt_prog_compiler_static='-Bstatic'
8562 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8566 mingw* | cygwin* | pw32* | os2* | cegcc*)
8567 # This hack is so that the source file can tell whether it is being
8568 # built for inclusion in a dll (and should export symbols for example).
8569 lt_prog_compiler_pic='-DDLL_EXPORT'
8572 hpux9* | hpux10* | hpux11*)
8573 lt_prog_compiler_wl='-Wl,'
8574 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8581 lt_prog_compiler_pic='+Z'
8584 # Is there a better lt_prog_compiler_static that works with the bundled CC?
8585 lt_prog_compiler_static='${wl}-a ${wl}archive'
8588 irix5* | irix6* | nonstopux*)
8589 lt_prog_compiler_wl='-Wl,'
8590 # PIC (with -KPIC) is the default.
8591 lt_prog_compiler_static='-non_shared'
8594 linux* | k*bsd*-gnu | kopensolaris*-gnu)
8595 case $cc_basename in
8596 # old Intel for x86_64 which still supported -KPIC.
8598 lt_prog_compiler_wl='-Wl,'
8599 lt_prog_compiler_pic='-KPIC'
8600 lt_prog_compiler_static='-static'
8602 # icc used to be incompatible with GCC.
8603 # ICC 10 doesn't accept -KPIC any more.
8605 lt_prog_compiler_wl='-Wl,'
8606 lt_prog_compiler_pic='-fPIC'
8607 lt_prog_compiler_static='-static'
8609 # Lahey Fortran 8.1.
8611 lt_prog_compiler_wl='-Wl,'
8612 lt_prog_compiler_pic='--shared'
8613 lt_prog_compiler_static='--static'
8615 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8616 # Portland Group compilers (*not* the Pentium gcc compiler,
8617 # which looks to be a dead project)
8618 lt_prog_compiler_wl='-Wl,'
8619 lt_prog_compiler_pic='-fpic'
8620 lt_prog_compiler_static='-Bstatic'
8623 lt_prog_compiler_wl='-Wl,'
8624 # All Alpha code is PIC.
8625 lt_prog_compiler_static='-non_shared'
8627 xl* | bgxl* | bgf* | mpixl*)
8628 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8629 lt_prog_compiler_wl='-Wl,'
8630 lt_prog_compiler_pic='-qpic'
8631 lt_prog_compiler_static='-qstaticlink'
8634 case `$CC -V 2>&1 | sed 5q` in
8635 *Sun\ F* | *Sun*Fortran*)
8636 # Sun Fortran 8.3 passes all unrecognized flags to the linker
8637 lt_prog_compiler_pic='-KPIC'
8638 lt_prog_compiler_static='-Bstatic'
8639 lt_prog_compiler_wl=''
8643 lt_prog_compiler_pic='-KPIC'
8644 lt_prog_compiler_static='-Bstatic'
8645 lt_prog_compiler_wl='-Wl,'
8653 lt_prog_compiler_pic='-KPIC'
8654 lt_prog_compiler_static='-Bstatic'
8658 # QNX uses GNU C++, but need to define -shared option too, otherwise
8660 lt_prog_compiler_pic='-fPIC -shared'
8663 osf3* | osf4* | osf5*)
8664 lt_prog_compiler_wl='-Wl,'
8665 # All OSF/1 code is PIC.
8666 lt_prog_compiler_static='-non_shared'
8670 lt_prog_compiler_static='-non_shared'
8674 lt_prog_compiler_pic='-KPIC'
8675 lt_prog_compiler_static='-Bstatic'
8676 case $cc_basename in
8678 lt_prog_compiler_wl='-Qoption ld ';;
8680 lt_prog_compiler_wl='-Wl,';;
8685 lt_prog_compiler_wl='-Qoption ld '
8686 lt_prog_compiler_pic='-PIC'
8687 lt_prog_compiler_static='-Bstatic'
8690 sysv4 | sysv4.2uw2* | sysv4.3*)
8691 lt_prog_compiler_wl='-Wl,'
8692 lt_prog_compiler_pic='-KPIC'
8693 lt_prog_compiler_static='-Bstatic'
8697 if test -d /usr/nec ;then
8698 lt_prog_compiler_pic='-Kconform_pic'
8699 lt_prog_compiler_static='-Bstatic'
8703 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8704 lt_prog_compiler_wl='-Wl,'
8705 lt_prog_compiler_pic='-KPIC'
8706 lt_prog_compiler_static='-Bstatic'
8710 lt_prog_compiler_wl='-Wl,'
8711 lt_prog_compiler_can_build_shared=no
8715 lt_prog_compiler_pic='-pic'
8716 lt_prog_compiler_static='-Bstatic'
8720 lt_prog_compiler_can_build_shared=no
8726 # For platforms which do not support PIC, -DPIC is meaningless:
8728 lt_prog_compiler_pic=
8731 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8735 $as_echo "$lt_prog_compiler_pic" >&6; }
8743 # Check to make sure the PIC flag actually works.
8745 if test -n "$lt_prog_compiler_pic"; then
8746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8747 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8748 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
8749 $as_echo_n "(cached) " >&6
8751 lt_cv_prog_compiler_pic_works=no
8752 ac_outfile=conftest.$ac_objext
8753 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8754 lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8755 # Insert the option either (1) after the last *FLAGS variable, or
8756 # (2) before a word containing "conftest.", or (3) at the end.
8757 # Note that $ac_compile itself does not contain backslashes and begins
8758 # with a dollar sign (not a hyphen), so the echo should work correctly.
8759 # The option is referenced via a variable to avoid confusing sed.
8760 lt_compile=`echo "$ac_compile" | $SED \
8761 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8762 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8763 -e 's:$: $lt_compiler_flag:'`
8764 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8765 (eval "$lt_compile" 2>conftest.err)
8767 cat conftest.err >&5
8768 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8769 if (exit $ac_status) && test -s "$ac_outfile"; then
8770 # The compiler can only warn and ignore the option if not recognized
8771 # So say no if there are warnings other than the usual output.
8772 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8773 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8774 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8775 lt_cv_prog_compiler_pic_works=yes
8781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8782 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8784 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8785 case $lt_prog_compiler_pic in
8787 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8790 lt_prog_compiler_pic=
8791 lt_prog_compiler_can_build_shared=no
8802 # Check to make sure the static flag actually works.
8804 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8806 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8807 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
8808 $as_echo_n "(cached) " >&6
8810 lt_cv_prog_compiler_static_works=no
8811 save_LDFLAGS="$LDFLAGS"
8812 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8813 echo "$lt_simple_link_test_code" > conftest.$ac_ext
8814 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8815 # The linker can only warn and ignore the option if not recognized
8816 # So say no if there are warnings
8817 if test -s conftest.err; then
8818 # Append any errors to the config.log.
8819 cat conftest.err 1>&5
8820 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8821 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8822 if diff conftest.exp conftest.er2 >/dev/null; then
8823 lt_cv_prog_compiler_static_works=yes
8826 lt_cv_prog_compiler_static_works=yes
8830 LDFLAGS="$save_LDFLAGS"
8833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8834 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8836 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8839 lt_prog_compiler_static=
8848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8849 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8850 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8851 $as_echo_n "(cached) " >&6
8853 lt_cv_prog_compiler_c_o=no
8854 $RM -r conftest 2>/dev/null
8858 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8860 lt_compiler_flag="-o out/conftest2.$ac_objext"
8861 # Insert the option either (1) after the last *FLAGS variable, or
8862 # (2) before a word containing "conftest.", or (3) at the end.
8863 # Note that $ac_compile itself does not contain backslashes and begins
8864 # with a dollar sign (not a hyphen), so the echo should work correctly.
8865 lt_compile=`echo "$ac_compile" | $SED \
8866 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8867 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8868 -e 's:$: $lt_compiler_flag:'`
8869 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8870 (eval "$lt_compile" 2>out/conftest.err)
8872 cat out/conftest.err >&5
8873 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8874 if (exit $ac_status) && test -s out/conftest2.$ac_objext
8876 # The compiler can only warn and ignore the option if not recognized
8877 # So say no if there are warnings
8878 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8879 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8880 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8881 lt_cv_prog_compiler_c_o=yes
8886 # SGI C++ compiler will create directory out/ii_files/ for
8887 # template instantiation
8888 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8889 $RM out/* && rmdir out
8895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8896 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8904 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8905 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8906 $as_echo_n "(cached) " >&6
8908 lt_cv_prog_compiler_c_o=no
8909 $RM -r conftest 2>/dev/null
8913 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8915 lt_compiler_flag="-o out/conftest2.$ac_objext"
8916 # Insert the option either (1) after the last *FLAGS variable, or
8917 # (2) before a word containing "conftest.", or (3) at the end.
8918 # Note that $ac_compile itself does not contain backslashes and begins
8919 # with a dollar sign (not a hyphen), so the echo should work correctly.
8920 lt_compile=`echo "$ac_compile" | $SED \
8921 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8922 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8923 -e 's:$: $lt_compiler_flag:'`
8924 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8925 (eval "$lt_compile" 2>out/conftest.err)
8927 cat out/conftest.err >&5
8928 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8929 if (exit $ac_status) && test -s out/conftest2.$ac_objext
8931 # The compiler can only warn and ignore the option if not recognized
8932 # So say no if there are warnings
8933 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8934 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8935 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8936 lt_cv_prog_compiler_c_o=yes
8941 # SGI C++ compiler will create directory out/ii_files/ for
8942 # template instantiation
8943 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8944 $RM out/* && rmdir out
8950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8951 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8956 hard_links="nottested"
8957 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8958 # do not overwrite the value of need_locks provided by the user
8959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8960 $as_echo_n "checking if we can lock with hard links... " >&6; }
8963 ln conftest.a conftest.b 2>/dev/null && hard_links=no
8965 ln conftest.a conftest.b 2>&5 || hard_links=no
8966 ln conftest.a conftest.b 2>/dev/null && hard_links=no
8967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8968 $as_echo "$hard_links" >&6; }
8969 if test "$hard_links" = no; then
8970 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8971 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8984 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8987 allow_undefined_flag=
8988 always_export_symbols=no
8990 archive_expsym_cmds=
8991 compiler_needs_object=no
8992 enable_shared_with_static_runtimes=no
8993 export_dynamic_flag_spec=
8994 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8995 hardcode_automatic=no
8997 hardcode_direct_absolute=no
8998 hardcode_libdir_flag_spec=
8999 hardcode_libdir_flag_spec_ld=
9000 hardcode_libdir_separator=
9002 hardcode_shlibpath_var=unsupported
9004 link_all_deplibs=unknown
9007 old_archive_from_new_cmds=
9008 old_archive_from_expsyms_cmds=
9009 thread_safe_flag_spec=
9010 whole_archive_flag_spec=
9011 # include_expsyms should be a list of space-separated symbols to be *always*
9012 # included in the symbol list
9014 # exclude_expsyms can be an extended regexp of symbols to exclude
9015 # it will be wrapped by ` (' and `)$', so one must not match beginning or
9016 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9017 # as well as any symbol that contains `d'.
9018 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9019 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9020 # platforms (ab)use it in PIC code, but their linkers get confused if
9021 # the symbol is explicitly referenced. Since portable code cannot
9022 # rely on this symbol name, it's probably fine to never include it in
9023 # preloaded symbol tables.
9024 # Exclude shared library initialization/finalization symbols.
9025 extract_expsyms_cmds=
9028 cygwin* | mingw* | pw32* | cegcc*)
9029 # FIXME: the MSVC++ port hasn't been tested in a loooong time
9030 # When not using gcc, we currently assume that we are using
9031 # Microsoft Visual C++.
9032 if test "$GCC" != yes; then
9037 # we just hope/assume this is gcc and not c89 (= MSVC++)
9047 # On some targets, GNU ld is compatible enough with the native linker
9048 # that we're better off using the native interface for both.
9049 lt_use_gnu_ld_interface=no
9050 if test "$with_gnu_ld" = yes; then
9053 # The AIX port of GNU ld has always aspired to compatibility
9054 # with the native linker. However, as the warning in the GNU ld
9055 # block says, versions before 2.19.5* couldn't really create working
9056 # shared libraries, regardless of the interface used.
9057 case `$LD -v 2>&1` in
9058 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9059 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9060 *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9062 lt_use_gnu_ld_interface=yes
9067 lt_use_gnu_ld_interface=yes
9072 if test "$lt_use_gnu_ld_interface" = yes; then
9073 # If archive_cmds runs LD, not CC, wlarc should be empty
9076 # Set some defaults for GNU ld with shared library support. These
9077 # are reset later if shared libraries are not supported. Putting them
9078 # here allows them to be overridden if necessary.
9079 runpath_var=LD_RUN_PATH
9080 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9081 export_dynamic_flag_spec='${wl}--export-dynamic'
9082 # ancient GNU ld didn't support --whole-archive et. al.
9083 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9084 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9086 whole_archive_flag_spec=
9088 supports_anon_versioning=no
9089 case `$LD -v 2>&1` in
9090 *GNU\ gold*) supports_anon_versioning=yes ;;
9091 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9092 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9093 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9094 *\ 2.11.*) ;; # other 2.11 versions
9095 *) supports_anon_versioning=yes ;;
9098 # See if GNU ld supports shared libraries.
9101 # On AIX/PPC, the GNU linker is very broken
9102 if test "$host_cpu" != ia64; then
9106 *** Warning: the GNU linker, at least up to release 2.19, is reported
9107 *** to be unable to reliably create shared libraries on AIX.
9108 *** Therefore, libtool is disabling shared libraries support. If you
9109 *** really care for shared libraries, you may want to install binutils
9110 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9111 *** You will then need to restart the configuration process.
9120 # see comment about AmigaOS4 .so support
9121 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9122 archive_expsym_cmds=''
9125 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
9126 hardcode_libdir_flag_spec='-L$libdir'
9127 hardcode_minus_L=yes
9133 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9134 allow_undefined_flag=unsupported
9135 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9136 # support --undefined. This deserves some investigation. FIXME
9137 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9143 cygwin* | mingw* | pw32* | cegcc*)
9144 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9145 # as there is no search path for DLLs.
9146 hardcode_libdir_flag_spec='-L$libdir'
9147 export_dynamic_flag_spec='${wl}--export-all-symbols'
9148 allow_undefined_flag=unsupported
9149 always_export_symbols=no
9150 enable_shared_with_static_runtimes=yes
9151 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9153 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9154 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9155 # If the export-symbols file already is a .def file (1st line
9156 # is EXPORTS), use it as is; otherwise, prepend...
9157 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9158 cp $export_symbols $output_objdir/$soname.def;
9160 echo EXPORTS > $output_objdir/$soname.def;
9161 cat $export_symbols >> $output_objdir/$soname.def;
9163 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9170 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9171 link_all_deplibs=yes
9176 hardcode_shlibpath_var=no
9177 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9178 export_dynamic_flag_spec='${wl}-E'
9179 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9180 # Instead, shared libraries are loaded at an image base (0x10000000 by
9181 # default) and relocated if they conflict, which is a slow very memory
9182 # consuming and fragmenting process. To avoid this, we pick a random,
9183 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9184 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
9185 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9186 archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9189 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
9191 if test "$host_os" = linux-dietlibc; then
9192 case $cc_basename in
9193 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
9196 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9197 && test "$tmp_diet" = no
9200 tmp_sharedflag='-shared'
9201 case $cc_basename,$host_cpu in
9202 pgcc*) # Portland Group C compiler
9203 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9204 tmp_addflag=' $pic_flag'
9206 pgf77* | pgf90* | pgf95* | pgfortran*)
9207 # Portland Group f77 and f90 compilers
9208 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9209 tmp_addflag=' $pic_flag -Mnomain' ;;
9210 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
9211 tmp_addflag=' -i_dynamic' ;;
9212 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
9213 tmp_addflag=' -i_dynamic -nofor_main' ;;
9214 ifc* | ifort*) # Intel Fortran compiler
9215 tmp_addflag=' -nofor_main' ;;
9216 lf95*) # Lahey Fortran 8.1
9217 whole_archive_flag_spec=
9218 tmp_sharedflag='--shared' ;;
9219 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9220 tmp_sharedflag='-qmkshrobj'
9222 nvcc*) # Cuda Compiler Driver 2.2
9223 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9224 compiler_needs_object=yes
9227 case `$CC -V 2>&1 | sed 5q` in
9228 *Sun\ C*) # Sun C 5.9
9229 whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9230 compiler_needs_object=yes
9231 tmp_sharedflag='-G' ;;
9232 *Sun\ F*) # Sun Fortran 8.3
9233 tmp_sharedflag='-G' ;;
9235 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9237 if test "x$supports_anon_versioning" = xyes; then
9238 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9239 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9240 echo "local: *; };" >> $output_objdir/$libname.ver~
9241 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9244 case $cc_basename in
9245 xlf* | bgf* | bgxlf* | mpixlf*)
9246 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9247 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9248 hardcode_libdir_flag_spec=
9249 hardcode_libdir_flag_spec_ld='-rpath $libdir'
9250 archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9251 if test "x$supports_anon_versioning" = xyes; then
9252 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9253 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9254 echo "local: *; };" >> $output_objdir/$libname.ver~
9255 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9265 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9266 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9269 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9270 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9275 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9279 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9280 *** create shared libraries on Solaris systems. Therefore, libtool
9281 *** is disabling shared libraries support. We urge you to upgrade GNU
9282 *** binutils to release 2.9.1 or newer. Another option is to modify
9283 *** your PATH or compiler configuration so that the native linker is
9284 *** used, and then restart.
9287 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9288 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9289 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9295 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9296 case `$LD -v 2>&1` in
9297 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9301 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9302 *** reliably create shared libraries on SCO systems. Therefore, libtool
9303 *** is disabling shared libraries support. We urge you to upgrade GNU
9304 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
9305 *** your PATH or compiler configuration so that the native linker is
9306 *** used, and then restart.
9311 # For security reasons, it is highly recommended that you always
9312 # use absolute paths for naming shared libraries, and exclude the
9313 # DT_RUNPATH tag from executables and libraries. But doing so
9314 # requires that you compile everything twice, which is a pain.
9315 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9316 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9317 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9318 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9327 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9330 hardcode_shlibpath_var=no
9334 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9335 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9336 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9343 if test "$ld_shlibs" = no; then
9345 hardcode_libdir_flag_spec=
9346 export_dynamic_flag_spec=
9347 whole_archive_flag_spec=
9350 # PORTME fill in a description of your system's linker (not GNU ld)
9353 allow_undefined_flag=unsupported
9354 always_export_symbols=yes
9355 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9356 # Note: this linker hardcodes the directories in LIBPATH if there
9357 # are no directories specified by -L.
9358 hardcode_minus_L=yes
9359 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9360 # Neither direct hardcoding nor static linking is supported with a
9362 hardcode_direct=unsupported
9367 if test "$host_cpu" = ia64; then
9368 # On IA64, the linker does run time linking by default, so we don't
9369 # have to do anything special.
9370 aix_use_runtimelinking=no
9371 exp_sym_flag='-Bexport'
9374 # If we're using GNU nm, then we don't want the "-C" option.
9375 # -C means demangle to AIX nm, but means don't demangle with GNU nm
9376 # Also, AIX nm treats weak defined symbols like other global
9377 # defined symbols, whereas GNU nm marks them as "W".
9378 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9379 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9381 export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9383 aix_use_runtimelinking=no
9385 # Test if we are trying to use run time linking or normal
9386 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9387 # need to do runtime linking.
9388 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9389 for ld_flag in $LDFLAGS; do
9390 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9391 aix_use_runtimelinking=yes
9398 exp_sym_flag='-bexport'
9399 no_entry_flag='-bnoentry'
9402 # When large executables or shared objects are built, AIX ld can
9403 # have problems creating the table of contents. If linking a library
9404 # or program results in "error TOC overflow" add -mminimal-toc to
9405 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
9406 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9410 hardcode_direct_absolute=yes
9411 hardcode_libdir_separator=':'
9412 link_all_deplibs=yes
9413 file_list_spec='${wl}-f,'
9415 if test "$GCC" = yes; then
9416 case $host_os in aix4.[012]|aix4.[012].*)
9417 # We only want to do this on AIX 4.2 and lower, the check
9418 # below for broken collect2 doesn't work under 4.3+
9419 collect2name=`${CC} -print-prog-name=collect2`
9420 if test -f "$collect2name" &&
9421 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9423 # We have reworked collect2
9426 # We have old collect2
9427 hardcode_direct=unsupported
9428 # It fails to find uninstalled libraries when the uninstalled
9429 # path is not listed in the libpath. Setting hardcode_minus_L
9430 # to unsupported forces relinking
9431 hardcode_minus_L=yes
9432 hardcode_libdir_flag_spec='-L$libdir'
9433 hardcode_libdir_separator=
9437 shared_flag='-shared'
9438 if test "$aix_use_runtimelinking" = yes; then
9439 shared_flag="$shared_flag "'${wl}-G'
9443 if test "$host_cpu" = ia64; then
9444 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9445 # chokes on -Wl,-G. The following line is correct:
9448 if test "$aix_use_runtimelinking" = yes; then
9449 shared_flag='${wl}-G'
9451 shared_flag='${wl}-bM:SRE'
9456 export_dynamic_flag_spec='${wl}-bexpall'
9457 # It seems that -bexpall does not export symbols beginning with
9458 # underscore (_), so it is better to generate a list of symbols to export.
9459 always_export_symbols=yes
9460 if test "$aix_use_runtimelinking" = yes; then
9461 # Warning - without using the other runtime loading flags (-brtl),
9462 # -berok will link without error, but may produce a broken library.
9463 allow_undefined_flag='-berok'
9464 # Determine the default libpath from the value encoded in an
9466 if test x$gcc_no_link = xyes; then
9467 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
9469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9470 /* end confdefs.h. */
9480 if ac_fn_c_try_link "$LINENO"; then :
9482 lt_aix_libpath_sed='
9483 /Import File Strings/,/^$/ {
9489 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9490 # Check for a 64-bit object if we didn't find anything.
9491 if test -z "$aix_libpath"; then
9492 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9495 rm -f core conftest.err conftest.$ac_objext \
9496 conftest$ac_exeext conftest.$ac_ext
9497 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9499 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9500 archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
9502 if test "$host_cpu" = ia64; then
9503 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9504 allow_undefined_flag="-z nodefs"
9505 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9507 # Determine the default libpath from the value encoded in an
9509 if test x$gcc_no_link = xyes; then
9510 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
9512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9513 /* end confdefs.h. */
9523 if ac_fn_c_try_link "$LINENO"; then :
9525 lt_aix_libpath_sed='
9526 /Import File Strings/,/^$/ {
9532 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9533 # Check for a 64-bit object if we didn't find anything.
9534 if test -z "$aix_libpath"; then
9535 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9538 rm -f core conftest.err conftest.$ac_objext \
9539 conftest$ac_exeext conftest.$ac_ext
9540 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9542 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9543 # Warning - without using the other run time loading flags,
9544 # -berok will link without error, but may produce a broken library.
9545 no_undefined_flag=' ${wl}-bernotok'
9546 allow_undefined_flag=' ${wl}-berok'
9547 if test "$with_gnu_ld" = yes; then
9548 # We only use this code for GNU lds that support --whole-archive.
9549 whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9551 # Exported symbols can be pulled into shared objects from archives
9552 whole_archive_flag_spec='$convenience'
9554 archive_cmds_need_lc=yes
9555 # This is similar to how AIX traditionally builds its shared libraries.
9556 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
9564 # see comment about AmigaOS4 .so support
9565 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9566 archive_expsym_cmds=''
9569 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
9570 hardcode_libdir_flag_spec='-L$libdir'
9571 hardcode_minus_L=yes
9577 export_dynamic_flag_spec=-rdynamic
9580 cygwin* | mingw* | pw32* | cegcc*)
9581 # When not using gcc, we currently assume that we are using
9582 # Microsoft Visual C++.
9583 # hardcode_libdir_flag_spec is actually meaningless, as there is
9584 # no search path for DLLs.
9585 hardcode_libdir_flag_spec=' '
9586 allow_undefined_flag=unsupported
9587 # Tell ltmain to make .lib files, not .a files.
9589 # Tell ltmain to make .dll files, not .so files.
9591 # FIXME: Setting linknames here is a bad hack.
9592 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9593 # The linker will automatically build a .lib file if we build a DLL.
9594 old_archive_from_new_cmds='true'
9595 # FIXME: Should let the user specify the lib program.
9596 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9597 fix_srcfile_path='`cygpath -w "$srcfile"`'
9598 enable_shared_with_static_runtimes=yes
9601 darwin* | rhapsody*)
9604 archive_cmds_need_lc=no
9606 hardcode_automatic=yes
9607 hardcode_shlibpath_var=unsupported
9608 if test "$lt_cv_ld_force_load" = "yes"; then
9609 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9611 whole_archive_flag_spec=''
9613 link_all_deplibs=yes
9614 allow_undefined_flag="$_lt_dar_allow_undefined"
9615 case $cc_basename in
9616 ifort*) _lt_dar_can_shared=yes ;;
9617 *) _lt_dar_can_shared=$GCC ;;
9619 if test "$_lt_dar_can_shared" = "yes"; then
9620 output_verbose_link_cmd=func_echo_all
9621 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9622 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9623 archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
9624 module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9633 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9634 hardcode_libdir_flag_spec='-L$libdir'
9635 hardcode_shlibpath_var=no
9642 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9643 # support. Future versions do this automatically, but an explicit c++rt0.o
9644 # does not break anything, and helps significantly (at the cost of a little
9647 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9648 hardcode_libdir_flag_spec='-R$libdir'
9650 hardcode_shlibpath_var=no
9653 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9655 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9657 hardcode_minus_L=yes
9658 hardcode_shlibpath_var=no
9661 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9662 freebsd* | dragonfly*)
9663 archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9664 hardcode_libdir_flag_spec='-R$libdir'
9666 hardcode_shlibpath_var=no
9670 if test "$GCC" = yes; then
9671 archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
9673 archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
9675 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9676 hardcode_libdir_separator=:
9679 # hardcode_minus_L: Not really in the search PATH,
9680 # but as the default location of the library.
9681 hardcode_minus_L=yes
9682 export_dynamic_flag_spec='${wl}-E'
9686 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9687 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9689 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9691 if test "$with_gnu_ld" = no; then
9692 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9693 hardcode_libdir_flag_spec_ld='+b $libdir'
9694 hardcode_libdir_separator=:
9696 hardcode_direct_absolute=yes
9697 export_dynamic_flag_spec='${wl}-E'
9698 # hardcode_minus_L: Not really in the search PATH,
9699 # but as the default location of the library.
9700 hardcode_minus_L=yes
9705 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9708 archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9711 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9714 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9720 archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9723 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9727 # Older versions of the 11.00 compiler do not understand -b yet
9728 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9730 $as_echo_n "checking if $CC understands -b... " >&6; }
9731 if test "${lt_cv_prog_compiler__b+set}" = set; then :
9732 $as_echo_n "(cached) " >&6
9734 lt_cv_prog_compiler__b=no
9735 save_LDFLAGS="$LDFLAGS"
9736 LDFLAGS="$LDFLAGS -b"
9737 echo "$lt_simple_link_test_code" > conftest.$ac_ext
9738 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9739 # The linker can only warn and ignore the option if not recognized
9740 # So say no if there are warnings
9741 if test -s conftest.err; then
9742 # Append any errors to the config.log.
9743 cat conftest.err 1>&5
9744 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9745 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9746 if diff conftest.exp conftest.er2 >/dev/null; then
9747 lt_cv_prog_compiler__b=yes
9750 lt_cv_prog_compiler__b=yes
9754 LDFLAGS="$save_LDFLAGS"
9757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9758 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9760 if test x"$lt_cv_prog_compiler__b" = xyes; then
9761 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9763 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9769 if test "$with_gnu_ld" = no; then
9770 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9771 hardcode_libdir_separator=:
9776 hardcode_shlibpath_var=no
9780 hardcode_direct_absolute=yes
9781 export_dynamic_flag_spec='${wl}-E'
9783 # hardcode_minus_L: Not really in the search PATH,
9784 # but as the default location of the library.
9785 hardcode_minus_L=yes
9791 irix5* | irix6* | nonstopux*)
9792 if test "$GCC" = yes; then
9793 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
9794 # Try to use the -exported_symbol ld option, if it does not
9795 # work, assume that -exports_file does not work either and
9796 # implicitly export all symbols.
9797 save_LDFLAGS="$LDFLAGS"
9798 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9799 if test x$gcc_no_link = xyes; then
9800 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
9802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9803 /* end confdefs.h. */
9806 if ac_fn_c_try_link "$LINENO"; then :
9807 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
9810 rm -f core conftest.err conftest.$ac_objext \
9811 conftest$ac_exeext conftest.$ac_ext
9812 LDFLAGS="$save_LDFLAGS"
9814 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9815 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
9817 archive_cmds_need_lc='no'
9818 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9819 hardcode_libdir_separator=:
9821 link_all_deplibs=yes
9825 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9826 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
9828 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
9830 hardcode_libdir_flag_spec='-R$libdir'
9832 hardcode_shlibpath_var=no
9836 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9838 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9839 hardcode_libdir_separator=:
9840 hardcode_shlibpath_var=no
9847 if test -f /usr/libexec/ld.so; then
9849 hardcode_shlibpath_var=no
9850 hardcode_direct_absolute=yes
9851 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9852 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9853 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9854 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9855 export_dynamic_flag_spec='${wl}-E'
9858 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9859 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9860 hardcode_libdir_flag_spec='-R$libdir'
9863 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9864 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9874 hardcode_libdir_flag_spec='-L$libdir'
9875 hardcode_minus_L=yes
9876 allow_undefined_flag=unsupported
9877 archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
9878 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9882 if test "$GCC" = yes; then
9883 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9884 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
9886 allow_undefined_flag=' -expect_unresolved \*'
9887 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9889 archive_cmds_need_lc='no'
9890 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9891 hardcode_libdir_separator=:
9894 osf4* | osf5*) # as osf3* with the addition of -msym flag
9895 if test "$GCC" = yes; then
9896 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9897 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
9898 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9900 allow_undefined_flag=' -expect_unresolved \*'
9901 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9902 archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
9903 $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
9905 # Both c and cxx compiler support -rpath directly
9906 hardcode_libdir_flag_spec='-rpath $libdir'
9908 archive_cmds_need_lc='no'
9909 hardcode_libdir_separator=:
9913 no_undefined_flag=' -z defs'
9914 if test "$GCC" = yes; then
9916 archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9917 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9918 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9920 case `$CC -V 2>&1` in
9923 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9924 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9925 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9929 archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9930 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9931 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9935 hardcode_libdir_flag_spec='-R$libdir'
9936 hardcode_shlibpath_var=no
9938 solaris2.[0-5] | solaris2.[0-5].*) ;;
9940 # The compiler driver will combine and reorder linker options,
9941 # but understands `-z linker_flag'. GCC discards it without `$wl',
9942 # but is careful enough not to reorder.
9943 # Supported since Solaris 2.6 (maybe 2.5.1?)
9944 if test "$GCC" = yes; then
9945 whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9947 whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9951 link_all_deplibs=yes
9955 if test "x$host_vendor" = xsequent; then
9956 # Use $CC to link under sequent, because it throws in some extra .o
9957 # files that make .init and .fini sections work.
9958 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9960 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9962 hardcode_libdir_flag_spec='-L$libdir'
9964 hardcode_minus_L=yes
9965 hardcode_shlibpath_var=no
9969 case $host_vendor in
9971 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9972 hardcode_direct=yes # is this really true???
9975 ## LD is ld it makes a PLAMLIB
9976 ## CC just makes a GrossModule.
9977 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9978 reload_cmds='$CC -r -o $output$reload_objs'
9982 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9983 hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9986 runpath_var='LD_RUN_PATH'
9987 hardcode_shlibpath_var=no
9991 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9992 hardcode_shlibpath_var=no
9993 export_dynamic_flag_spec='-Bexport'
9997 if test -d /usr/nec; then
9998 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9999 hardcode_shlibpath_var=no
10000 runpath_var=LD_RUN_PATH
10001 hardcode_runpath_var=yes
10006 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10007 no_undefined_flag='${wl}-z,text'
10008 archive_cmds_need_lc=no
10009 hardcode_shlibpath_var=no
10010 runpath_var='LD_RUN_PATH'
10012 if test "$GCC" = yes; then
10013 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10014 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10016 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10017 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10021 sysv5* | sco3.2v5* | sco5v6*)
10022 # Note: We can NOT use -z defs as we might desire, because we do not
10023 # link with -lc, and that would cause any symbols used from libc to
10024 # always be unresolved, which means just about no library would
10025 # ever link correctly. If we're not using GNU ld we use -z text
10026 # though, which does catch some bad symbols but isn't as heavy-handed
10028 no_undefined_flag='${wl}-z,text'
10029 allow_undefined_flag='${wl}-z,nodefs'
10030 archive_cmds_need_lc=no
10031 hardcode_shlibpath_var=no
10032 hardcode_libdir_flag_spec='${wl}-R,$libdir'
10033 hardcode_libdir_separator=':'
10034 link_all_deplibs=yes
10035 export_dynamic_flag_spec='${wl}-Bexport'
10036 runpath_var='LD_RUN_PATH'
10038 if test "$GCC" = yes; then
10039 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10040 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10042 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10043 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10048 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10049 hardcode_libdir_flag_spec='-L$libdir'
10050 hardcode_shlibpath_var=no
10058 if test x$host_vendor = xsni; then
10060 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10061 export_dynamic_flag_spec='${wl}-Blargedynsym'
10067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10068 $as_echo "$ld_shlibs" >&6; }
10069 test "$ld_shlibs" = no && can_build_shared=no
10071 with_gnu_ld=$with_gnu_ld
10088 # Do we need to explicitly link libc?
10090 case "x$archive_cmds_need_lc" in
10092 # Assume -lc should be added
10093 archive_cmds_need_lc=yes
10095 if test "$enable_shared" = yes && test "$GCC" = yes; then
10096 case $archive_cmds in
10098 # FIXME: we may have to deal with multi-command sequences.
10101 # Test whether the compiler implicitly links with -lc since on some
10102 # systems, -lgcc has to come before -lc. If gcc already passes -lc
10103 # to ld, don't add -lc before -lgcc.
10104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10105 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10106 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
10107 $as_echo_n "(cached) " >&6
10110 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10112 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10113 (eval $ac_compile) 2>&5
10115 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10116 test $ac_status = 0; } 2>conftest.err; then
10119 libobjs=conftest.$ac_objext
10121 wl=$lt_prog_compiler_wl
10122 pic_flag=$lt_prog_compiler_pic
10128 lt_save_allow_undefined_flag=$allow_undefined_flag
10129 allow_undefined_flag=
10130 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10131 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10133 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10134 test $ac_status = 0; }
10136 lt_cv_archive_cmds_need_lc=no
10138 lt_cv_archive_cmds_need_lc=yes
10140 allow_undefined_flag=$lt_save_allow_undefined_flag
10142 cat conftest.err 1>&5
10147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10148 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10149 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10313 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10315 if test "$GCC" = yes; then
10317 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10318 *) lt_awk_arg="/^libraries:/" ;;
10321 mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10322 *) lt_sed_strip_eq="s,=/,/,g" ;;
10324 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10325 case $lt_search_path_spec in
10327 # if the path contains ";" then we assume it to be the separator
10328 # otherwise default to the standard path separator (i.e. ":") - it is
10329 # assumed that no part of a normal pathname contains ";" but that should
10330 # okay in the real world where ";" in dirpaths is itself problematic.
10331 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10334 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10337 # Ok, now we have the path, separated by spaces, we can step through it
10338 # and add multilib dir if necessary.
10339 lt_tmp_lt_search_path_spec=
10340 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10341 for lt_sys_path in $lt_search_path_spec; do
10342 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10343 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10345 test -d "$lt_sys_path" && \
10346 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10349 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10350 BEGIN {RS=" "; FS="/|\n";} {
10353 for (lt_i = NF; lt_i > 0; lt_i--) {
10354 if ($lt_i != "" && $lt_i != ".") {
10355 if ($lt_i == "..") {
10358 if (lt_count == 0) {
10359 lt_foo="/" $lt_i lt_foo;
10366 if (lt_foo != "") { lt_freq[lt_foo]++; }
10367 if (lt_freq[lt_foo] == 1) { print lt_foo; }
10369 # AWK program above erroneously prepends '/' to C:/dos/paths
10372 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10373 $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10375 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10377 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10379 library_names_spec=
10380 libname_spec='lib$name'
10384 postuninstall_cmds=
10388 shlibpath_overrides_runpath=unknown
10390 dynamic_linker="$host_os ld.so"
10391 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10392 need_lib_prefix=unknown
10393 hardcode_into_libs=no
10395 # when you set need_version to no, make sure it does not cause -set_version
10396 # flags to be left without arguments
10397 need_version=unknown
10402 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10403 shlibpath_var=LIBPATH
10405 # AIX 3 has no versioning support, so we append a major version to the name.
10406 soname_spec='${libname}${release}${shared_ext}$major'
10413 hardcode_into_libs=yes
10414 if test "$host_cpu" = ia64; then
10415 # AIX 5 supports IA64
10416 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10417 shlibpath_var=LD_LIBRARY_PATH
10419 # With GCC up to 2.95.x, collect2 would create an import file
10420 # for dependence libraries. The import file would start with
10421 # the line `#! .'. This would cause the generated library to
10422 # depend on `.', always an invalid library. This was fixed in
10423 # development snapshots of GCC prior to 3.0.
10425 aix4 | aix4.[01] | aix4.[01].*)
10426 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10428 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10431 can_build_shared=no
10435 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10436 # soname into executable. Probably we can add versioning support to
10437 # collect2, so additional links can be useful in future.
10438 if test "$aix_use_runtimelinking" = yes; then
10439 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10440 # instead of lib<name>.a to let people know that these are not
10441 # typical AIX shared libraries.
10442 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10444 # We preserve .a as extension for shared libraries through AIX4.2
10445 # and later when we are not doing run time linking.
10446 library_names_spec='${libname}${release}.a $libname.a'
10447 soname_spec='${libname}${release}${shared_ext}$major'
10449 shlibpath_var=LIBPATH
10456 # Since July 2007 AmigaOS4 officially supports .so libraries.
10457 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10458 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10461 library_names_spec='$libname.ixlibrary $libname.a'
10462 # Create ${libname}_ixlibrary.a entries in /sys/libs.
10463 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
10469 library_names_spec='${libname}${shared_ext}'
10470 dynamic_linker="$host_os ld.so"
10471 shlibpath_var=LIBRARY_PATH
10477 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10478 soname_spec='${libname}${release}${shared_ext}$major'
10479 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10480 shlibpath_var=LD_LIBRARY_PATH
10481 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10482 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10483 # the default ld.so.conf also contains /usr/contrib/lib and
10484 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10485 # libtool to hard-code these into programs
10488 cygwin* | mingw* | pw32* | cegcc*)
10489 version_type=windows
10494 case $GCC,$host_os in
10495 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10496 library_names_spec='$libname.dll.a'
10497 # DLL is installed to $(libdir)/../bin by postinstall_cmds
10498 postinstall_cmds='base_file=`basename \${file}`~
10499 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10500 dldir=$destdir/`dirname \$dlpath`~
10501 test -d \$dldir || mkdir -p \$dldir~
10502 $install_prog $dir/$dlname \$dldir/$dlname~
10503 chmod a+x \$dldir/$dlname~
10504 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10505 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10507 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10508 dlpath=$dir/\$dldll~
10510 shlibpath_overrides_runpath=yes
10514 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10515 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10517 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10520 # MinGW DLLs use traditional 'lib' prefix
10521 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10524 # pw32 DLLs use 'pw' prefix rather than 'lib'
10525 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10531 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10534 dynamic_linker='Win32 ld.exe'
10535 # FIXME: first we should search . and the directory the executable is in
10539 darwin* | rhapsody*)
10540 dynamic_linker="$host_os dyld"
10541 version_type=darwin
10544 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10545 soname_spec='${libname}${release}${major}$shared_ext'
10546 shlibpath_overrides_runpath=yes
10547 shlibpath_var=DYLD_LIBRARY_PATH
10548 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10550 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10551 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10558 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10559 soname_spec='${libname}${release}${shared_ext}$major'
10560 shlibpath_var=LD_LIBRARY_PATH
10567 freebsd* | dragonfly*)
10568 # DragonFly does not have aout. When/if they implement a new
10569 # versioning mechanism, adjust this.
10570 if test -x /usr/bin/objformat; then
10571 objformat=`/usr/bin/objformat`
10574 freebsd[123]*) objformat=aout ;;
10575 *) objformat=elf ;;
10578 version_type=freebsd-$objformat
10579 case $version_type in
10581 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10586 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10590 shlibpath_var=LD_LIBRARY_PATH
10593 shlibpath_overrides_runpath=yes
10595 freebsd3.[01]* | freebsdelf3.[01]*)
10596 shlibpath_overrides_runpath=yes
10597 hardcode_into_libs=yes
10599 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10600 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10601 shlibpath_overrides_runpath=no
10602 hardcode_into_libs=yes
10604 *) # from 4.6 on, and DragonFly
10605 shlibpath_overrides_runpath=yes
10606 hardcode_into_libs=yes
10615 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10616 soname_spec='${libname}${release}${shared_ext}$major'
10617 shlibpath_var=LD_LIBRARY_PATH
10618 hardcode_into_libs=yes
10625 dynamic_linker="$host_os runtime_loader"
10626 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10627 soname_spec='${libname}${release}${shared_ext}$major'
10628 shlibpath_var=LIBRARY_PATH
10629 shlibpath_overrides_runpath=yes
10630 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10631 hardcode_into_libs=yes
10634 hpux9* | hpux10* | hpux11*)
10635 # Give a soname corresponding to the major version so that dld.sl refuses to
10636 # link against other versions.
10643 hardcode_into_libs=yes
10644 dynamic_linker="$host_os dld.so"
10645 shlibpath_var=LD_LIBRARY_PATH
10646 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10647 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10648 soname_spec='${libname}${release}${shared_ext}$major'
10649 if test "X$HPUX_IA64_MODE" = X32; then
10650 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10652 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10654 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10658 hardcode_into_libs=yes
10659 dynamic_linker="$host_os dld.sl"
10660 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10661 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10662 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10663 soname_spec='${libname}${release}${shared_ext}$major'
10664 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10665 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10669 dynamic_linker="$host_os dld.sl"
10670 shlibpath_var=SHLIB_PATH
10671 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10672 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10673 soname_spec='${libname}${release}${shared_ext}$major'
10676 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10677 postinstall_cmds='chmod 555 $lib'
10678 # or fails outright, so override atomically:
10679 install_override_mode=555
10686 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10687 soname_spec='${libname}${release}${shared_ext}$major'
10688 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10689 shlibpath_var=LD_LIBRARY_PATH
10690 shlibpath_overrides_runpath=no
10691 hardcode_into_libs=yes
10694 irix5* | irix6* | nonstopux*)
10696 nonstopux*) version_type=nonstopux ;;
10698 if test "$lt_cv_prog_gnu_ld" = yes; then
10706 soname_spec='${libname}${release}${shared_ext}$major'
10707 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10709 irix5* | nonstopux*)
10710 libsuff= shlibsuff=
10713 case $LD in # libtool.m4 will add one of these switches to LD
10714 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10715 libsuff= shlibsuff= libmagic=32-bit;;
10716 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10717 libsuff=32 shlibsuff=N32 libmagic=N32;;
10718 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10719 libsuff=64 shlibsuff=64 libmagic=64-bit;;
10720 *) libsuff= shlibsuff= libmagic=never-match;;
10724 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10725 shlibpath_overrides_runpath=no
10726 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10727 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10728 hardcode_into_libs=yes
10731 # No shared lib support for Linux oldld, aout, or coff.
10732 linux*oldld* | linux*aout* | linux*coff*)
10736 # This must be Linux ELF.
10737 linux* | k*bsd*-gnu | kopensolaris*-gnu)
10741 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10742 soname_spec='${libname}${release}${shared_ext}$major'
10743 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10744 shlibpath_var=LD_LIBRARY_PATH
10745 shlibpath_overrides_runpath=no
10747 # Some binutils ld are patched to set DT_RUNPATH
10748 if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
10749 $as_echo_n "(cached) " >&6
10751 lt_cv_shlibpath_overrides_runpath=no
10752 save_LDFLAGS=$LDFLAGS
10753 save_libdir=$libdir
10754 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10755 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10756 if test x$gcc_no_link = xyes; then
10757 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10760 /* end confdefs.h. */
10770 if ac_fn_c_try_link "$LINENO"; then :
10771 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10772 lt_cv_shlibpath_overrides_runpath=yes
10775 rm -f core conftest.err conftest.$ac_objext \
10776 conftest$ac_exeext conftest.$ac_ext
10777 LDFLAGS=$save_LDFLAGS
10778 libdir=$save_libdir
10782 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10784 # This implies no fast_install, which is unacceptable.
10785 # Some rework will be needed to allow for fast_install
10786 # before this can be enabled.
10787 hardcode_into_libs=yes
10789 # Append ld.so.conf contents to the search path
10790 if test -f /etc/ld.so.conf; then
10791 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
10792 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10795 # We used to test for /lib/ld.so.1 and disable shared libraries on
10796 # powerpc, because MkLinux only supported shared libraries with the
10797 # GNU dynamic linker. Since this was broken with cross compilers,
10798 # most powerpc-linux boxes support dynamic linking these days and
10799 # people can always --disable-shared, the test was removed, and we
10800 # assume the GNU/Linux dynamic linker is in use.
10801 dynamic_linker='GNU/Linux ld.so'
10808 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10809 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10810 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10811 dynamic_linker='NetBSD (a.out) ld.so'
10813 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10814 soname_spec='${libname}${release}${shared_ext}$major'
10815 dynamic_linker='NetBSD ld.elf_so'
10817 shlibpath_var=LD_LIBRARY_PATH
10818 shlibpath_overrides_runpath=yes
10819 hardcode_into_libs=yes
10824 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10825 shlibpath_var=LD_LIBRARY_PATH
10826 shlibpath_overrides_runpath=yes
10833 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10834 soname_spec='${libname}${release}${shared_ext}$major'
10835 shlibpath_var=LD_LIBRARY_PATH
10836 shlibpath_overrides_runpath=no
10837 hardcode_into_libs=yes
10838 dynamic_linker='ldqnx.so'
10843 sys_lib_dlsearch_path_spec="/usr/lib"
10845 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10847 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
10848 *) need_version=no ;;
10850 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10851 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10852 shlibpath_var=LD_LIBRARY_PATH
10853 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10855 openbsd2.[89] | openbsd2.[89].*)
10856 shlibpath_overrides_runpath=no
10859 shlibpath_overrides_runpath=yes
10863 shlibpath_overrides_runpath=yes
10868 libname_spec='$name'
10871 library_names_spec='$libname${shared_ext} $libname.a'
10872 dynamic_linker='OS/2 ld.exe'
10873 shlibpath_var=LIBPATH
10876 osf3* | osf4* | osf5*)
10880 soname_spec='${libname}${release}${shared_ext}$major'
10881 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10882 shlibpath_var=LD_LIBRARY_PATH
10883 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10884 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10895 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10896 soname_spec='${libname}${release}${shared_ext}$major'
10897 shlibpath_var=LD_LIBRARY_PATH
10898 shlibpath_overrides_runpath=yes
10899 hardcode_into_libs=yes
10900 # ldd complains unless libraries are executable
10901 postinstall_cmds='chmod +x $lib'
10906 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10907 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10908 shlibpath_var=LD_LIBRARY_PATH
10909 shlibpath_overrides_runpath=yes
10910 if test "$with_gnu_ld" = yes; then
10918 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10919 soname_spec='${libname}${release}${shared_ext}$major'
10920 shlibpath_var=LD_LIBRARY_PATH
10921 case $host_vendor in
10923 shlibpath_overrides_runpath=no
10925 runpath_var=LD_RUN_PATH
10933 shlibpath_overrides_runpath=no
10934 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10940 if test -d /usr/nec ;then
10942 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10943 soname_spec='$libname${shared_ext}.$major'
10944 shlibpath_var=LD_LIBRARY_PATH
10948 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10949 version_type=freebsd-elf
10952 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10953 soname_spec='${libname}${release}${shared_ext}$major'
10954 shlibpath_var=LD_LIBRARY_PATH
10955 shlibpath_overrides_runpath=yes
10956 hardcode_into_libs=yes
10957 if test "$with_gnu_ld" = yes; then
10958 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10960 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10963 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10967 sys_lib_dlsearch_path_spec='/usr/lib'
10971 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
10975 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10976 shlibpath_var=LD_LIBRARY_PATH
10977 shlibpath_overrides_runpath=no
10978 hardcode_into_libs=yes
10983 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10984 soname_spec='${libname}${release}${shared_ext}$major'
10985 shlibpath_var=LD_LIBRARY_PATH
10992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10993 $as_echo "$dynamic_linker" >&6; }
10994 test "$dynamic_linker" = no && can_build_shared=no
10996 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10997 if test "$GCC" = yes; then
10998 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11001 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11002 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11004 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11005 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11100 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11102 if test -n "$hardcode_libdir_flag_spec" ||
11103 test -n "$runpath_var" ||
11104 test "X$hardcode_automatic" = "Xyes" ; then
11106 # We can hardcode non-existent directories.
11107 if test "$hardcode_direct" != no &&
11108 # If the only mechanism to avoid hardcoding is shlibpath_var, we
11109 # have to relink, otherwise we might link with an installed library
11110 # when we should be linking with a yet-to-be-installed one
11111 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11112 test "$hardcode_minus_L" != no; then
11113 # Linking always hardcodes the temporary library directory.
11114 hardcode_action=relink
11116 # We can link without hardcoding, and we can hardcode nonexisting dirs.
11117 hardcode_action=immediate
11120 # We cannot hardcode anything, or else we can only hardcode existing
11122 hardcode_action=unsupported
11124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11125 $as_echo "$hardcode_action" >&6; }
11127 if test "$hardcode_action" = relink ||
11128 test "$inherit_rpath" = yes; then
11129 # Fast installation is not supported
11130 enable_fast_install=no
11131 elif test "$shlibpath_overrides_runpath" = yes ||
11132 test "$enable_shared" = no; then
11133 # Fast installation is not necessary
11134 enable_fast_install=needless
11142 if test "x$enable_dlopen" != xyes; then
11143 enable_dlopen=unknown
11144 enable_dlopen_self=unknown
11145 enable_dlopen_self_static=unknown
11152 lt_cv_dlopen="load_add_on"
11154 lt_cv_dlopen_self=yes
11157 mingw* | pw32* | cegcc*)
11158 lt_cv_dlopen="LoadLibrary"
11163 lt_cv_dlopen="dlopen"
11168 # if libdl is installed we need to link against it
11169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11170 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11171 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
11172 $as_echo_n "(cached) " >&6
11174 ac_check_lib_save_LIBS=$LIBS
11176 if test x$gcc_no_link = xyes; then
11177 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11180 /* end confdefs.h. */
11182 /* Override any GCC internal prototype to avoid an error.
11183 Use char because int might match the return type of a GCC
11184 builtin and then its argument prototype would still apply. */
11197 if ac_fn_c_try_link "$LINENO"; then :
11198 ac_cv_lib_dl_dlopen=yes
11200 ac_cv_lib_dl_dlopen=no
11202 rm -f core conftest.err conftest.$ac_objext \
11203 conftest$ac_exeext conftest.$ac_ext
11204 LIBS=$ac_check_lib_save_LIBS
11206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11207 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11208 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
11209 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11212 lt_cv_dlopen="dyld"
11214 lt_cv_dlopen_self=yes
11221 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11222 if test "x$ac_cv_func_shl_load" = x""yes; then :
11223 lt_cv_dlopen="shl_load"
11225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11226 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11227 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
11228 $as_echo_n "(cached) " >&6
11230 ac_check_lib_save_LIBS=$LIBS
11232 if test x$gcc_no_link = xyes; then
11233 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11236 /* end confdefs.h. */
11238 /* Override any GCC internal prototype to avoid an error.
11239 Use char because int might match the return type of a GCC
11240 builtin and then its argument prototype would still apply. */
11248 return shl_load ();
11253 if ac_fn_c_try_link "$LINENO"; then :
11254 ac_cv_lib_dld_shl_load=yes
11256 ac_cv_lib_dld_shl_load=no
11258 rm -f core conftest.err conftest.$ac_objext \
11259 conftest$ac_exeext conftest.$ac_ext
11260 LIBS=$ac_check_lib_save_LIBS
11262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11263 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11264 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
11265 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11267 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11268 if test "x$ac_cv_func_dlopen" = x""yes; then :
11269 lt_cv_dlopen="dlopen"
11271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11272 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11273 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
11274 $as_echo_n "(cached) " >&6
11276 ac_check_lib_save_LIBS=$LIBS
11278 if test x$gcc_no_link = xyes; then
11279 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11282 /* end confdefs.h. */
11284 /* Override any GCC internal prototype to avoid an error.
11285 Use char because int might match the return type of a GCC
11286 builtin and then its argument prototype would still apply. */
11299 if ac_fn_c_try_link "$LINENO"; then :
11300 ac_cv_lib_dl_dlopen=yes
11302 ac_cv_lib_dl_dlopen=no
11304 rm -f core conftest.err conftest.$ac_objext \
11305 conftest$ac_exeext conftest.$ac_ext
11306 LIBS=$ac_check_lib_save_LIBS
11308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11309 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11310 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
11311 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11314 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11315 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
11316 $as_echo_n "(cached) " >&6
11318 ac_check_lib_save_LIBS=$LIBS
11319 LIBS="-lsvld $LIBS"
11320 if test x$gcc_no_link = xyes; then
11321 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11324 /* end confdefs.h. */
11326 /* Override any GCC internal prototype to avoid an error.
11327 Use char because int might match the return type of a GCC
11328 builtin and then its argument prototype would still apply. */
11341 if ac_fn_c_try_link "$LINENO"; then :
11342 ac_cv_lib_svld_dlopen=yes
11344 ac_cv_lib_svld_dlopen=no
11346 rm -f core conftest.err conftest.$ac_objext \
11347 conftest$ac_exeext conftest.$ac_ext
11348 LIBS=$ac_check_lib_save_LIBS
11350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11351 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11352 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
11353 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11356 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11357 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
11358 $as_echo_n "(cached) " >&6
11360 ac_check_lib_save_LIBS=$LIBS
11362 if test x$gcc_no_link = xyes; then
11363 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11366 /* end confdefs.h. */
11368 /* Override any GCC internal prototype to avoid an error.
11369 Use char because int might match the return type of a GCC
11370 builtin and then its argument prototype would still apply. */
11378 return dld_link ();
11383 if ac_fn_c_try_link "$LINENO"; then :
11384 ac_cv_lib_dld_dld_link=yes
11386 ac_cv_lib_dld_dld_link=no
11388 rm -f core conftest.err conftest.$ac_objext \
11389 conftest$ac_exeext conftest.$ac_ext
11390 LIBS=$ac_check_lib_save_LIBS
11392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11393 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11394 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
11395 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11416 if test "x$lt_cv_dlopen" != xno; then
11422 case $lt_cv_dlopen in
11424 save_CPPFLAGS="$CPPFLAGS"
11425 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11427 save_LDFLAGS="$LDFLAGS"
11428 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11431 LIBS="$lt_cv_dlopen_libs $LIBS"
11433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11434 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11435 if test "${lt_cv_dlopen_self+set}" = set; then :
11436 $as_echo_n "(cached) " >&6
11438 if test "$cross_compiling" = yes; then :
11439 lt_cv_dlopen_self=cross
11441 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11442 lt_status=$lt_dlunknown
11443 cat > conftest.$ac_ext <<_LT_EOF
11444 #line 11444 "configure"
11445 #include "confdefs.h"
11454 # define LT_DLGLOBAL RTLD_GLOBAL
11457 # define LT_DLGLOBAL DL_GLOBAL
11459 # define LT_DLGLOBAL 0
11463 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11464 find out it does not work in some platform. */
11465 #ifndef LT_DLLAZY_OR_NOW
11467 # define LT_DLLAZY_OR_NOW RTLD_LAZY
11470 # define LT_DLLAZY_OR_NOW DL_LAZY
11473 # define LT_DLLAZY_OR_NOW RTLD_NOW
11476 # define LT_DLLAZY_OR_NOW DL_NOW
11478 # define LT_DLLAZY_OR_NOW 0
11485 /* When -fvisbility=hidden is used, assume the code has been annotated
11486 correspondingly for the symbols needed. */
11487 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11488 void fnord () __attribute__((visibility("default")));
11491 void fnord () { int i=42; }
11494 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11495 int status = $lt_dlunknown;
11499 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
11502 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
11503 else puts (dlerror ());
11505 /* dlclose (self); */
11513 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11514 (eval $ac_link) 2>&5
11516 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11517 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11518 (./conftest; exit; ) >&5 2>/dev/null
11520 case x$lt_status in
11521 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11522 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11523 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11526 # compilation failed
11527 lt_cv_dlopen_self=no
11534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11535 $as_echo "$lt_cv_dlopen_self" >&6; }
11537 if test "x$lt_cv_dlopen_self" = xyes; then
11538 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11540 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11541 if test "${lt_cv_dlopen_self_static+set}" = set; then :
11542 $as_echo_n "(cached) " >&6
11544 if test "$cross_compiling" = yes; then :
11545 lt_cv_dlopen_self_static=cross
11547 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11548 lt_status=$lt_dlunknown
11549 cat > conftest.$ac_ext <<_LT_EOF
11550 #line 11550 "configure"
11551 #include "confdefs.h"
11560 # define LT_DLGLOBAL RTLD_GLOBAL
11563 # define LT_DLGLOBAL DL_GLOBAL
11565 # define LT_DLGLOBAL 0
11569 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11570 find out it does not work in some platform. */
11571 #ifndef LT_DLLAZY_OR_NOW
11573 # define LT_DLLAZY_OR_NOW RTLD_LAZY
11576 # define LT_DLLAZY_OR_NOW DL_LAZY
11579 # define LT_DLLAZY_OR_NOW RTLD_NOW
11582 # define LT_DLLAZY_OR_NOW DL_NOW
11584 # define LT_DLLAZY_OR_NOW 0
11591 /* When -fvisbility=hidden is used, assume the code has been annotated
11592 correspondingly for the symbols needed. */
11593 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11594 void fnord () __attribute__((visibility("default")));
11597 void fnord () { int i=42; }
11600 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11601 int status = $lt_dlunknown;
11605 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
11608 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
11609 else puts (dlerror ());
11611 /* dlclose (self); */
11619 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11620 (eval $ac_link) 2>&5
11622 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11623 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11624 (./conftest; exit; ) >&5 2>/dev/null
11626 case x$lt_status in
11627 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11628 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11629 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11632 # compilation failed
11633 lt_cv_dlopen_self_static=no
11640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11641 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11644 CPPFLAGS="$save_CPPFLAGS"
11645 LDFLAGS="$save_LDFLAGS"
11650 case $lt_cv_dlopen_self in
11651 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11652 *) enable_dlopen_self=unknown ;;
11655 case $lt_cv_dlopen_self_static in
11656 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11657 *) enable_dlopen_self_static=unknown ;;
11679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11680 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11681 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11682 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11683 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11685 $as_echo "yes" >&6; }
11687 # FIXME - insert some real tests, host_os isn't really good enough
11690 if test -n "$STRIP" ; then
11691 striplib="$STRIP -x"
11692 old_striplib="$STRIP -S"
11693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11694 $as_echo "yes" >&6; }
11696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11697 $as_echo "no" >&6; }
11701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11702 $as_echo "no" >&6; }
11718 # Report which library types will actually be built
11719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11720 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11722 $as_echo "$can_build_shared" >&6; }
11724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11725 $as_echo_n "checking whether to build shared libraries... " >&6; }
11726 test "$can_build_shared" = "no" && enable_shared=no
11728 # On AIX, shared libraries and static libraries use the same namespace, and
11729 # are all built from PIC.
11732 test "$enable_shared" = yes && enable_static=no
11733 if test -n "$RANLIB"; then
11734 archive_cmds="$archive_cmds~\$RANLIB \$lib"
11735 postinstall_cmds='$RANLIB $lib'
11740 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11741 test "$enable_shared" = yes && enable_static=no
11745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11746 $as_echo "$enable_shared" >&6; }
11748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11749 $as_echo_n "checking whether to build static libraries... " >&6; }
11750 # Make sure either enable_shared or enable_static is yes.
11751 test "$enable_shared" = yes || enable_static=yes
11752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11753 $as_echo "$enable_static" >&6; }
11760 ac_cpp='$CPP $CPPFLAGS'
11761 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11762 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11763 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11767 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
11768 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
11769 (test "X$CXX" != "Xg++"))) ; then
11771 ac_cpp='$CXXCPP $CPPFLAGS'
11772 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11773 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11774 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
11776 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
11777 if test -z "$CXXCPP"; then
11778 if test "${ac_cv_prog_CXXCPP+set}" = set; then :
11779 $as_echo_n "(cached) " >&6
11781 # Double quotes because CXXCPP needs to be expanded
11782 for CXXCPP in "$CXX -E" "/lib/cpp"
11784 ac_preproc_ok=false
11785 for ac_cxx_preproc_warn_flag in '' yes
11787 # Use a header file that comes with gcc, so configuring glibc
11788 # with a fresh cross-compiler works.
11789 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11790 # <limits.h> exists even on freestanding compilers.
11791 # On the NeXT, cc -E runs the code through the compiler's parser,
11792 # not just through cpp. "Syntax error" is here to catch this case.
11793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11794 /* end confdefs.h. */
11796 # include <limits.h>
11798 # include <assert.h>
11802 if ac_fn_cxx_try_cpp "$LINENO"; then :
11805 # Broken: fails on valid input.
11808 rm -f conftest.err conftest.$ac_ext
11810 # OK, works on sane cases. Now check whether nonexistent headers
11811 # can be detected and how.
11812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11813 /* end confdefs.h. */
11814 #include <ac_nonexistent.h>
11816 if ac_fn_cxx_try_cpp "$LINENO"; then :
11817 # Broken: success on invalid input.
11820 # Passes both tests.
11824 rm -f conftest.err conftest.$ac_ext
11827 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
11828 rm -f conftest.err conftest.$ac_ext
11829 if $ac_preproc_ok; then :
11834 ac_cv_prog_CXXCPP=$CXXCPP
11837 CXXCPP=$ac_cv_prog_CXXCPP
11839 ac_cv_prog_CXXCPP=$CXXCPP
11841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
11842 $as_echo "$CXXCPP" >&6; }
11843 ac_preproc_ok=false
11844 for ac_cxx_preproc_warn_flag in '' yes
11846 # Use a header file that comes with gcc, so configuring glibc
11847 # with a fresh cross-compiler works.
11848 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11849 # <limits.h> exists even on freestanding compilers.
11850 # On the NeXT, cc -E runs the code through the compiler's parser,
11851 # not just through cpp. "Syntax error" is here to catch this case.
11852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11853 /* end confdefs.h. */
11855 # include <limits.h>
11857 # include <assert.h>
11861 if ac_fn_cxx_try_cpp "$LINENO"; then :
11864 # Broken: fails on valid input.
11867 rm -f conftest.err conftest.$ac_ext
11869 # OK, works on sane cases. Now check whether nonexistent headers
11870 # can be detected and how.
11871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11872 /* end confdefs.h. */
11873 #include <ac_nonexistent.h>
11875 if ac_fn_cxx_try_cpp "$LINENO"; then :
11876 # Broken: success on invalid input.
11879 # Passes both tests.
11883 rm -f conftest.err conftest.$ac_ext
11886 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
11887 rm -f conftest.err conftest.$ac_ext
11888 if $ac_preproc_ok; then :
11891 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11892 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11893 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
11894 See \`config.log' for more details." "$LINENO" 5; }
11898 ac_cpp='$CPP $CPPFLAGS'
11899 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11900 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11901 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11904 _lt_caught_CXX_error=yes
11908 ac_cpp='$CXXCPP $CPPFLAGS'
11909 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11910 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11911 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11913 archive_cmds_need_lc_CXX=no
11914 allow_undefined_flag_CXX=
11915 always_export_symbols_CXX=no
11916 archive_expsym_cmds_CXX=
11917 compiler_needs_object_CXX=no
11918 export_dynamic_flag_spec_CXX=
11919 hardcode_direct_CXX=no
11920 hardcode_direct_absolute_CXX=no
11921 hardcode_libdir_flag_spec_CXX=
11922 hardcode_libdir_flag_spec_ld_CXX=
11923 hardcode_libdir_separator_CXX=
11924 hardcode_minus_L_CXX=no
11925 hardcode_shlibpath_var_CXX=unsupported
11926 hardcode_automatic_CXX=no
11927 inherit_rpath_CXX=no
11929 module_expsym_cmds_CXX=
11930 link_all_deplibs_CXX=unknown
11931 old_archive_cmds_CXX=$old_archive_cmds
11932 reload_flag_CXX=$reload_flag
11933 reload_cmds_CXX=$reload_cmds
11934 no_undefined_flag_CXX=
11935 whole_archive_flag_spec_CXX=
11936 enable_shared_with_static_runtimes_CXX=no
11938 # Source file extension for C++ test sources.
11941 # Object file extension for compiled C++ test sources.
11945 # No sense in running all these tests if we already determined that
11946 # the CXX compiler isn't working. Some variables (like enable_shared)
11947 # are currently assumed to apply to all compilers on this platform,
11948 # and will be corrupted by setting them based on a non-working compiler.
11949 if test "$_lt_caught_CXX_error" != yes; then
11950 # Code to be used in simple compile tests
11951 lt_simple_compile_test_code="int some_variable = 0;"
11953 # Code to be used in simple link tests
11954 lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
11956 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
11963 # If no C compiler was specified, use CC.
11966 # If no C compiler flags were specified, use CFLAGS.
11967 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
11969 # Allow CC to be a program name with arguments.
11973 # save warnings/boilerplate of simple test code
11974 ac_outfile=conftest.$ac_objext
11975 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
11976 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11977 _lt_compiler_boilerplate=`cat conftest.err`
11980 ac_outfile=conftest.$ac_objext
11981 echo "$lt_simple_link_test_code" >conftest.$ac_ext
11982 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11983 _lt_linker_boilerplate=`cat conftest.err`
11987 # Allow CC to be a program name with arguments.
11992 lt_save_with_gnu_ld=$with_gnu_ld
11993 lt_save_path_LD=$lt_cv_path_LD
11994 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
11995 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
11997 $as_unset lt_cv_prog_gnu_ld
11999 if test -n "${lt_cv_path_LDCXX+set}"; then
12000 lt_cv_path_LD=$lt_cv_path_LDCXX
12002 $as_unset lt_cv_path_LD
12004 test -z "${LDCXX+set}" || LD=$LDCXX
12008 for cc_temp in $compiler""; do
12010 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
12011 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
12016 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
12019 if test -n "$compiler"; then
12020 # We don't want -fno-exception when compiling C++ code, so set the
12021 # no_builtin_flag separately
12022 if test "$GXX" = yes; then
12023 lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
12025 lt_prog_compiler_no_builtin_flag_CXX=
12028 if test "$GXX" = yes; then
12029 # Set up default GNU C++ configuration
12033 # Check whether --with-gnu-ld was given.
12034 if test "${with_gnu_ld+set}" = set; then :
12035 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12041 if test "$GCC" = yes; then
12042 # Check if gcc -print-prog-name=ld gives a path.
12043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12044 $as_echo_n "checking for ld used by $CC... " >&6; }
12047 # gcc leaves a trailing carriage return which upsets mingw
12048 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12050 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12053 # Accept absolute paths.
12055 re_direlt='/[^/][^/]*/\.\./'
12056 # Canonicalize the pathname of ld
12057 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12058 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12059 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12061 test -z "$LD" && LD="$ac_prog"
12064 # If it fails, then pretend we aren't using GCC.
12068 # If it is relative, then search for the first ld in PATH.
12069 with_gnu_ld=unknown
12072 elif test "$with_gnu_ld" = yes; then
12073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12074 $as_echo_n "checking for GNU ld... " >&6; }
12076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12077 $as_echo_n "checking for non-GNU ld... " >&6; }
12079 if test "${lt_cv_path_LD+set}" = set; then :
12080 $as_echo_n "(cached) " >&6
12082 if test -z "$LD"; then
12083 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12084 for ac_dir in $PATH; do
12086 test -z "$ac_dir" && ac_dir=.
12087 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12088 lt_cv_path_LD="$ac_dir/$ac_prog"
12089 # Check to see if the program is GNU ld. I'd rather use --version,
12090 # but apparently some variants of GNU ld only accept -v.
12091 # Break only if it was the GNU/non-GNU ld that we prefer.
12092 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12093 *GNU* | *'with BFD'*)
12094 test "$with_gnu_ld" != no && break
12097 test "$with_gnu_ld" != yes && break
12104 lt_cv_path_LD="$LD" # Let the user override the test with a path.
12108 LD="$lt_cv_path_LD"
12109 if test -n "$LD"; then
12110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12111 $as_echo "$LD" >&6; }
12113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12114 $as_echo "no" >&6; }
12116 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12118 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12119 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12120 $as_echo_n "(cached) " >&6
12122 # I'd rather use --version here, but apparently some GNU lds only accept -v.
12123 case `$LD -v 2>&1 </dev/null` in
12124 *GNU* | *'with BFD'*)
12125 lt_cv_prog_gnu_ld=yes
12128 lt_cv_prog_gnu_ld=no
12132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12133 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12134 with_gnu_ld=$lt_cv_prog_gnu_ld
12142 # Check if GNU C++ uses GNU ld as the underlying linker, since the
12143 # archiving commands below assume that GNU ld is being used.
12144 if test "$with_gnu_ld" = yes; then
12145 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12146 archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12148 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12149 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12151 # If archive_cmds runs LD, not CC, wlarc should be empty
12152 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
12153 # investigate it a little bit more. (MM)
12156 # ancient GNU ld didn't support --whole-archive et. al.
12157 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
12158 $GREP 'no-whole-archive' > /dev/null; then
12159 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12161 whole_archive_flag_spec_CXX=
12167 # A generic and very simple default shared library creation
12168 # command for GNU C++ for the case where it uses the native
12169 # linker, instead of GNU ld. If possible, this setting should
12170 # overridden to take advantage of the native linker features on
12171 # the platform it is being used on.
12172 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
12175 # Commands to make compiler produce verbose output that lists
12176 # what "hidden" libraries, object files and flags are used when
12177 # linking a shared library.
12178 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
12186 # PORTME: fill in a description of your system's C++ link characteristics
12187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
12188 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
12192 # FIXME: insert proper C++ library support
12196 if test "$host_cpu" = ia64; then
12197 # On IA64, the linker does run time linking by default, so we don't
12198 # have to do anything special.
12199 aix_use_runtimelinking=no
12200 exp_sym_flag='-Bexport'
12203 aix_use_runtimelinking=no
12205 # Test if we are trying to use run time linking or normal
12206 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
12207 # need to do runtime linking.
12208 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
12209 for ld_flag in $LDFLAGS; do
12212 aix_use_runtimelinking=yes
12220 exp_sym_flag='-bexport'
12221 no_entry_flag='-bnoentry'
12224 # When large executables or shared objects are built, AIX ld can
12225 # have problems creating the table of contents. If linking a library
12226 # or program results in "error TOC overflow" add -mminimal-toc to
12227 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
12228 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
12230 archive_cmds_CXX=''
12231 hardcode_direct_CXX=yes
12232 hardcode_direct_absolute_CXX=yes
12233 hardcode_libdir_separator_CXX=':'
12234 link_all_deplibs_CXX=yes
12235 file_list_spec_CXX='${wl}-f,'
12237 if test "$GXX" = yes; then
12238 case $host_os in aix4.[012]|aix4.[012].*)
12239 # We only want to do this on AIX 4.2 and lower, the check
12240 # below for broken collect2 doesn't work under 4.3+
12241 collect2name=`${CC} -print-prog-name=collect2`
12242 if test -f "$collect2name" &&
12243 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
12245 # We have reworked collect2
12248 # We have old collect2
12249 hardcode_direct_CXX=unsupported
12250 # It fails to find uninstalled libraries when the uninstalled
12251 # path is not listed in the libpath. Setting hardcode_minus_L
12252 # to unsupported forces relinking
12253 hardcode_minus_L_CXX=yes
12254 hardcode_libdir_flag_spec_CXX='-L$libdir'
12255 hardcode_libdir_separator_CXX=
12258 shared_flag='-shared'
12259 if test "$aix_use_runtimelinking" = yes; then
12260 shared_flag="$shared_flag "'${wl}-G'
12264 if test "$host_cpu" = ia64; then
12265 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
12266 # chokes on -Wl,-G. The following line is correct:
12269 if test "$aix_use_runtimelinking" = yes; then
12270 shared_flag='${wl}-G'
12272 shared_flag='${wl}-bM:SRE'
12277 export_dynamic_flag_spec_CXX='${wl}-bexpall'
12278 # It seems that -bexpall does not export symbols beginning with
12279 # underscore (_), so it is better to generate a list of symbols to
12281 always_export_symbols_CXX=yes
12282 if test "$aix_use_runtimelinking" = yes; then
12283 # Warning - without using the other runtime loading flags (-brtl),
12284 # -berok will link without error, but may produce a broken library.
12285 allow_undefined_flag_CXX='-berok'
12286 # Determine the default libpath from the value encoded in an empty
12288 if test x$gcc_no_link = xyes; then
12289 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
12291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12292 /* end confdefs.h. */
12302 if ac_fn_cxx_try_link "$LINENO"; then :
12304 lt_aix_libpath_sed='
12305 /Import File Strings/,/^$/ {
12311 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12312 # Check for a 64-bit object if we didn't find anything.
12313 if test -z "$aix_libpath"; then
12314 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12317 rm -f core conftest.err conftest.$ac_objext \
12318 conftest$ac_exeext conftest.$ac_ext
12319 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12321 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12323 archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
12325 if test "$host_cpu" = ia64; then
12326 hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
12327 allow_undefined_flag_CXX="-z nodefs"
12328 archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
12330 # Determine the default libpath from the value encoded in an
12331 # empty executable.
12332 if test x$gcc_no_link = xyes; then
12333 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
12335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12336 /* end confdefs.h. */
12346 if ac_fn_cxx_try_link "$LINENO"; then :
12348 lt_aix_libpath_sed='
12349 /Import File Strings/,/^$/ {
12355 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12356 # Check for a 64-bit object if we didn't find anything.
12357 if test -z "$aix_libpath"; then
12358 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12361 rm -f core conftest.err conftest.$ac_objext \
12362 conftest$ac_exeext conftest.$ac_ext
12363 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12365 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12366 # Warning - without using the other run time loading flags,
12367 # -berok will link without error, but may produce a broken library.
12368 no_undefined_flag_CXX=' ${wl}-bernotok'
12369 allow_undefined_flag_CXX=' ${wl}-berok'
12370 if test "$with_gnu_ld" = yes; then
12371 # We only use this code for GNU lds that support --whole-archive.
12372 whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12374 # Exported symbols can be pulled into shared objects from archives
12375 whole_archive_flag_spec_CXX='$convenience'
12377 archive_cmds_need_lc_CXX=yes
12378 # This is similar to how AIX traditionally builds its shared
12380 archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
12386 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12387 allow_undefined_flag_CXX=unsupported
12388 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
12389 # support --undefined. This deserves some investigation. FIXME
12390 archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12397 case $cc_basename in
12399 # FIXME: insert proper C++ library support
12405 cygwin* | mingw* | pw32* | cegcc*)
12406 # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
12407 # as there is no search path for DLLs.
12408 hardcode_libdir_flag_spec_CXX='-L$libdir'
12409 export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
12410 allow_undefined_flag_CXX=unsupported
12411 always_export_symbols_CXX=no
12412 enable_shared_with_static_runtimes_CXX=yes
12414 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
12415 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12416 # If the export-symbols file already is a .def file (1st line
12417 # is EXPORTS), use it as is; otherwise, prepend...
12418 archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
12419 cp $export_symbols $output_objdir/$soname.def;
12421 echo EXPORTS > $output_objdir/$soname.def;
12422 cat $export_symbols >> $output_objdir/$soname.def;
12424 $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12429 darwin* | rhapsody*)
12432 archive_cmds_need_lc_CXX=no
12433 hardcode_direct_CXX=no
12434 hardcode_automatic_CXX=yes
12435 hardcode_shlibpath_var_CXX=unsupported
12436 if test "$lt_cv_ld_force_load" = "yes"; then
12437 whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
12439 whole_archive_flag_spec_CXX=''
12441 link_all_deplibs_CXX=yes
12442 allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
12443 case $cc_basename in
12444 ifort*) _lt_dar_can_shared=yes ;;
12445 *) _lt_dar_can_shared=$GCC ;;
12447 if test "$_lt_dar_can_shared" = "yes"; then
12448 output_verbose_link_cmd=func_echo_all
12449 archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
12450 module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
12451 archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
12452 module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
12453 if test "$lt_cv_apple_cc_single_mod" != "yes"; then
12454 archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
12455 archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
12465 case $cc_basename in
12467 # FIXME: insert proper C++ library support
12471 # Green Hills C++ Compiler
12472 # FIXME: insert proper C++ library support
12476 # FIXME: insert proper C++ library support
12483 # C++ shared libraries reported to be fairly broken before
12489 archive_cmds_need_lc_CXX=no
12492 freebsd* | dragonfly*)
12493 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
12502 archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12503 link_all_deplibs_CXX=yes
12507 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12508 hardcode_libdir_separator_CXX=:
12509 export_dynamic_flag_spec_CXX='${wl}-E'
12510 hardcode_direct_CXX=yes
12511 hardcode_minus_L_CXX=yes # Not in the search PATH,
12512 # but as the default
12513 # location of the library.
12515 case $cc_basename in
12517 # FIXME: insert proper C++ library support
12521 archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
12522 # Commands to make compiler produce verbose output that lists
12523 # what "hidden" libraries, object files and flags are used when
12524 # linking a shared library.
12526 # There doesn't appear to be a way to prevent this compiler from
12527 # explicitly linking system object files so we need to strip them
12528 # from the output so that they don't get included in the library
12530 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
12533 if test "$GXX" = yes; then
12534 archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
12536 # FIXME: insert proper C++ library support
12544 if test $with_gnu_ld = no; then
12545 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12546 hardcode_libdir_separator_CXX=:
12552 export_dynamic_flag_spec_CXX='${wl}-E'
12558 hardcode_direct_CXX=no
12559 hardcode_shlibpath_var_CXX=no
12562 hardcode_direct_CXX=yes
12563 hardcode_direct_absolute_CXX=yes
12564 hardcode_minus_L_CXX=yes # Not in the search PATH,
12565 # but as the default
12566 # location of the library.
12570 case $cc_basename in
12572 # FIXME: insert proper C++ library support
12578 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12581 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12584 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12587 # Commands to make compiler produce verbose output that lists
12588 # what "hidden" libraries, object files and flags are used when
12589 # linking a shared library.
12591 # There doesn't appear to be a way to prevent this compiler from
12592 # explicitly linking system object files so we need to strip them
12593 # from the output so that they don't get included in the library
12595 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
12598 if test "$GXX" = yes; then
12599 if test $with_gnu_ld = no; then
12602 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12605 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12608 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12613 # FIXME: insert proper C++ library support
12621 hardcode_direct_CXX=no
12622 hardcode_shlibpath_var_CXX=no
12623 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12624 export_dynamic_flag_spec_CXX='${wl}-E'
12625 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
12626 # Instead, shared libraries are loaded at an image base (0x10000000 by
12627 # default) and relocated if they conflict, which is a slow very memory
12628 # consuming and fragmenting process. To avoid this, we pick a random,
12629 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
12630 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
12631 archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12632 archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12635 case $cc_basename in
12638 archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
12640 # Archives containing C++ object files must be created using
12641 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
12642 # necessary to make sure instantiated templates are included
12644 old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
12647 if test "$GXX" = yes; then
12648 if test "$with_gnu_ld" = no; then
12649 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
12651 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
12654 link_all_deplibs_CXX=yes
12657 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12658 hardcode_libdir_separator_CXX=:
12659 inherit_rpath_CXX=yes
12662 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12663 case $cc_basename in
12665 # Kuck and Associates, Inc. (KAI) C++ Compiler
12667 # KCC will only create a shared library if the output file
12668 # ends with ".so" (or ".sl" for HP-UX), so rename the library
12669 # to its proper name (with version) after linking.
12670 archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
12671 archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
12672 # Commands to make compiler produce verbose output that lists
12673 # what "hidden" libraries, object files and flags are used when
12674 # linking a shared library.
12676 # There doesn't appear to be a way to prevent this compiler from
12677 # explicitly linking system object files so we need to strip them
12678 # from the output so that they don't get included in the library
12680 output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
12682 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12683 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12685 # Archives containing C++ object files must be created using
12686 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
12687 old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
12692 # version 8.0 and above of icpc choke on multiply defined symbols
12693 # if we add $predep_objects and $postdep_objects, however 7.1 and
12694 # earlier do not add the objects themselves.
12695 case `$CC -V 2>&1` in
12697 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12698 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12700 *) # Version 8.0 or newer
12703 ia64*) tmp_idyn=' -i_dynamic';;
12705 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12706 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12709 archive_cmds_need_lc_CXX=no
12710 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12711 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12712 whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12715 # Portland Group C++ compiler
12717 *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
12718 prelink_cmds_CXX='tpldir=Template.dir~
12720 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
12721 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
12722 old_archive_cmds_CXX='tpldir=Template.dir~
12724 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
12725 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
12727 archive_cmds_CXX='tpldir=Template.dir~
12729 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
12730 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
12731 archive_expsym_cmds_CXX='tpldir=Template.dir~
12733 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
12734 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
12736 *) # Version 6 and above use weak symbols
12737 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
12738 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
12742 hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
12743 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12744 whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12748 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12749 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
12751 runpath_var=LD_RUN_PATH
12752 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
12753 hardcode_libdir_separator_CXX=:
12755 # Commands to make compiler produce verbose output that lists
12756 # what "hidden" libraries, object files and flags are used when
12757 # linking a shared library.
12759 # There doesn't appear to be a way to prevent this compiler from
12760 # explicitly linking system object files so we need to strip them
12761 # from the output so that they don't get included in the library
12763 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
12765 xl* | mpixl* | bgxl*)
12766 # IBM XL 8.0 on PPC, with GNU ld
12767 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12768 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12769 archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12770 if test "x$supports_anon_versioning" = xyes; then
12771 archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
12772 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12773 echo "local: *; };" >> $output_objdir/$libname.ver~
12774 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
12778 case `$CC -V 2>&1 | sed 5q` in
12781 no_undefined_flag_CXX=' -zdefs'
12782 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12783 archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
12784 hardcode_libdir_flag_spec_CXX='-R$libdir'
12785 whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12786 compiler_needs_object_CXX=yes
12788 # Not sure whether something based on
12789 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
12791 output_verbose_link_cmd='func_echo_all'
12793 # Archives containing C++ object files must be created using
12794 # "CC -xar", where "CC" is the Sun C++ compiler. This is
12795 # necessary to make sure instantiated templates are included
12797 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
12805 # FIXME: insert proper C++ library support
12810 # FIXME: insert proper C++ library support
12815 case $cc_basename in
12817 # FIXME: insert proper C++ library support
12821 # FIXME: insert proper C++ library support
12828 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12829 archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
12831 hardcode_libdir_flag_spec_CXX='-R$libdir'
12832 hardcode_direct_CXX=yes
12833 hardcode_shlibpath_var_CXX=no
12835 # Workaround some broken pre-1.5 toolchains
12836 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
12844 # C++ shared libraries are fairly broken
12849 if test -f /usr/libexec/ld.so; then
12850 hardcode_direct_CXX=yes
12851 hardcode_shlibpath_var_CXX=no
12852 hardcode_direct_absolute_CXX=yes
12853 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
12854 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12855 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12856 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
12857 export_dynamic_flag_spec_CXX='${wl}-E'
12858 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12860 output_verbose_link_cmd=func_echo_all
12866 osf3* | osf4* | osf5*)
12867 case $cc_basename in
12869 # Kuck and Associates, Inc. (KAI) C++ Compiler
12871 # KCC will only create a shared library if the output file
12872 # ends with ".so" (or ".sl" for HP-UX), so rename the library
12873 # to its proper name (with version) after linking.
12874 archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
12876 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12877 hardcode_libdir_separator_CXX=:
12879 # Archives containing C++ object files must be created using
12880 # the KAI C++ compiler.
12882 osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
12883 *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
12887 # Rational C++ 2.4.1
12888 # FIXME: insert proper C++ library support
12894 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
12895 archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
12896 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12899 allow_undefined_flag_CXX=' -expect_unresolved \*'
12900 archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
12901 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
12902 echo "-hidden">> $lib.exp~
12903 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
12905 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
12909 hardcode_libdir_separator_CXX=:
12911 # Commands to make compiler produce verbose output that lists
12912 # what "hidden" libraries, object files and flags are used when
12913 # linking a shared library.
12915 # There doesn't appear to be a way to prevent this compiler from
12916 # explicitly linking system object files so we need to strip them
12917 # from the output so that they don't get included in the library
12919 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
12922 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
12923 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
12926 archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
12929 archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
12933 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12934 hardcode_libdir_separator_CXX=:
12936 # Commands to make compiler produce verbose output that lists
12937 # what "hidden" libraries, object files and flags are used when
12938 # linking a shared library.
12939 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
12942 # FIXME: insert proper C++ library support
12950 # FIXME: insert proper C++ library support
12955 case $cc_basename in
12958 # FIXME: insert proper C++ library support
12963 # FIXME: insert proper C++ library support
12967 # FIXME: insert proper C++ library support
12974 case $cc_basename in
12976 # Sun C++ 4.2, 5.x and Centerline C++
12977 archive_cmds_need_lc_CXX=yes
12978 no_undefined_flag_CXX=' -zdefs'
12979 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12980 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12981 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
12983 hardcode_libdir_flag_spec_CXX='-R$libdir'
12984 hardcode_shlibpath_var_CXX=no
12986 solaris2.[0-5] | solaris2.[0-5].*) ;;
12988 # The compiler driver will combine and reorder linker options,
12989 # but understands `-z linker_flag'.
12990 # Supported since Solaris 2.6 (maybe 2.5.1?)
12991 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
12994 link_all_deplibs_CXX=yes
12996 output_verbose_link_cmd='func_echo_all'
12998 # Archives containing C++ object files must be created using
12999 # "CC -xar", where "CC" is the Sun C++ compiler. This is
13000 # necessary to make sure instantiated templates are included
13002 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
13005 # Green Hills C++ Compiler
13006 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13008 # The C++ compiler must be used to create the archive.
13009 old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
13012 # GNU C++ compiler with Solaris linker
13013 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
13014 no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
13015 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
13016 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13017 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13018 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13020 # Commands to make compiler produce verbose output that lists
13021 # what "hidden" libraries, object files and flags are used when
13022 # linking a shared library.
13023 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13025 # g++ 2.7 appears to require `-G' NOT `-shared' on this
13027 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13028 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13029 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13031 # Commands to make compiler produce verbose output that lists
13032 # what "hidden" libraries, object files and flags are used when
13033 # linking a shared library.
13034 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13037 hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
13039 solaris2.[0-5] | solaris2.[0-5].*) ;;
13041 whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
13049 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
13050 no_undefined_flag_CXX='${wl}-z,text'
13051 archive_cmds_need_lc_CXX=no
13052 hardcode_shlibpath_var_CXX=no
13053 runpath_var='LD_RUN_PATH'
13055 case $cc_basename in
13057 archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13058 archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13061 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13062 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13067 sysv5* | sco3.2v5* | sco5v6*)
13068 # Note: We can NOT use -z defs as we might desire, because we do not
13069 # link with -lc, and that would cause any symbols used from libc to
13070 # always be unresolved, which means just about no library would
13071 # ever link correctly. If we're not using GNU ld we use -z text
13072 # though, which does catch some bad symbols but isn't as heavy-handed
13074 no_undefined_flag_CXX='${wl}-z,text'
13075 allow_undefined_flag_CXX='${wl}-z,nodefs'
13076 archive_cmds_need_lc_CXX=no
13077 hardcode_shlibpath_var_CXX=no
13078 hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
13079 hardcode_libdir_separator_CXX=':'
13080 link_all_deplibs_CXX=yes
13081 export_dynamic_flag_spec_CXX='${wl}-Bexport'
13082 runpath_var='LD_RUN_PATH'
13084 case $cc_basename in
13086 archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13087 archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13088 old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
13089 '"$old_archive_cmds_CXX"
13090 reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
13091 '"$reload_cmds_CXX"
13094 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13095 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13101 case $cc_basename in
13103 # NonStop-UX NCC 3.20
13104 # FIXME: insert proper C++ library support
13108 # FIXME: insert proper C++ library support
13115 # FIXME: insert proper C++ library support
13120 # FIXME: insert proper C++ library support
13125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
13126 $as_echo "$ld_shlibs_CXX" >&6; }
13127 test "$ld_shlibs_CXX" = no && can_build_shared=no
13133 ## There is no encapsulation within the following macros, do not change
13134 ## the running order or otherwise move them around unless you know exactly
13135 ## what you are doing...
13136 # Dependencies to place before and after the object being linked:
13137 predep_objects_CXX=
13138 postdep_objects_CXX=
13141 compiler_lib_search_path_CXX=
13143 cat > conftest.$ac_ext <<_LT_EOF
13147 Foo (void) { a = 0; }
13153 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13154 (eval $ac_compile) 2>&5
13156 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13157 test $ac_status = 0; }; then
13158 # Parse the compiler output and extract the necessary
13159 # objects, libraries and library flags.
13161 # Sentinel used to keep track of whether or not we are before
13162 # the conftest object file.
13163 pre_test_object_deps_done=no
13165 for p in `eval "$output_verbose_link_cmd"`; do
13169 # Some compilers place space between "-{L,R}" and the path.
13170 # Remove the space.
13171 if test $p = "-L" ||
13172 test $p = "-R"; then
13179 if test "$pre_test_object_deps_done" = no; then
13182 # Internal compiler library paths should come after those
13183 # provided the user. The postdeps already come after the
13184 # user supplied libs so there is no need to process them.
13185 if test -z "$compiler_lib_search_path_CXX"; then
13186 compiler_lib_search_path_CXX="${prev}${p}"
13188 compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
13191 # The "-l" case would never come before the object being
13192 # linked, so don't bother handling this case.
13195 if test -z "$postdeps_CXX"; then
13196 postdeps_CXX="${prev}${p}"
13198 postdeps_CXX="${postdeps_CXX} ${prev}${p}"
13204 # This assumes that the test object file only shows up
13205 # once in the compiler output.
13206 if test "$p" = "conftest.$objext"; then
13207 pre_test_object_deps_done=yes
13211 if test "$pre_test_object_deps_done" = no; then
13212 if test -z "$predep_objects_CXX"; then
13213 predep_objects_CXX="$p"
13215 predep_objects_CXX="$predep_objects_CXX $p"
13218 if test -z "$postdep_objects_CXX"; then
13219 postdep_objects_CXX="$p"
13221 postdep_objects_CXX="$postdep_objects_CXX $p"
13226 *) ;; # Ignore the rest.
13234 echo "libtool.m4: error: problem compiling CXX test program"
13237 $RM -f confest.$objext
13239 # PORTME: override above test on systems where it is broken
13242 # Interix 3.5 installs completely hosed .la files for C++, so rather than
13243 # hack all around it, let's just trust "g++" to DTRT.
13244 predep_objects_CXX=
13245 postdep_objects_CXX=
13250 case `$CC -V 2>&1 | sed 5q` in
13254 # The more standards-conforming stlport4 library is
13255 # incompatible with the Cstd library. Avoid specifying
13256 # it if it's in CXXFLAGS. Ignore libCrun as
13257 # -library=stlport4 depends on it.
13258 case " $CXX $CXXFLAGS " in
13259 *" -library=stlport4 "*)
13260 solaris_use_stlport4=yes
13264 if test "$solaris_use_stlport4" != yes; then
13265 postdeps_CXX='-library=Cstd -library=Crun'
13272 case $cc_basename in
13274 # The more standards-conforming stlport4 library is
13275 # incompatible with the Cstd library. Avoid specifying
13276 # it if it's in CXXFLAGS. Ignore libCrun as
13277 # -library=stlport4 depends on it.
13278 case " $CXX $CXXFLAGS " in
13279 *" -library=stlport4 "*)
13280 solaris_use_stlport4=yes
13284 # Adding this requires a known-good setup of shared libraries for
13285 # Sun compiler versions before 5.6, else PIC objects from an old
13286 # archive will be linked into the output, leading to subtle bugs.
13287 if test "$solaris_use_stlport4" != yes; then
13288 postdeps_CXX='-library=Cstd -library=Crun'
13296 case " $postdeps_CXX " in
13297 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
13299 compiler_lib_search_dirs_CXX=
13300 if test -n "${compiler_lib_search_path_CXX}"; then
13301 compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
13334 lt_prog_compiler_wl_CXX=
13335 lt_prog_compiler_pic_CXX=
13336 lt_prog_compiler_static_CXX=
13338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
13339 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
13341 # C++ specific cases for pic, static, wl, etc.
13342 if test "$GXX" = yes; then
13343 lt_prog_compiler_wl_CXX='-Wl,'
13344 lt_prog_compiler_static_CXX='-static'
13348 # All AIX code is PIC.
13349 if test "$host_cpu" = ia64; then
13350 # AIX 5 now supports IA64 processor
13351 lt_prog_compiler_static_CXX='-Bstatic'
13358 # see comment about AmigaOS4 .so support
13359 lt_prog_compiler_pic_CXX='-fPIC'
13362 # FIXME: we need at least 68020 code to build shared libraries, but
13363 # adding the `-m68020' flag to GCC prevents building anything better,
13365 lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
13370 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
13371 # PIC is the default for these OSes.
13373 mingw* | cygwin* | os2* | pw32* | cegcc*)
13374 # This hack is so that the source file can tell whether it is being
13375 # built for inclusion in a dll (and should export symbols for example).
13376 # Although the cygwin gcc ignores -fPIC, still need this for old-style
13377 # (--disable-auto-import) libraries
13378 lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
13380 darwin* | rhapsody*)
13381 # PIC is the default on this platform
13382 # Common symbols not allowed in MH_DYLIB files
13383 lt_prog_compiler_pic_CXX='-fno-common'
13386 # DJGPP does not support shared libraries at all
13387 lt_prog_compiler_pic_CXX=
13390 # PIC is the default for Haiku.
13391 # The "-static" flag exists, but is broken.
13392 lt_prog_compiler_static_CXX=
13395 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
13396 # Instead, we relocate shared libraries at runtime.
13399 if test -d /usr/nec; then
13400 lt_prog_compiler_pic_CXX=-Kconform_pic
13404 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
13405 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
13406 # sets the default TLS model and affects inlining.
13411 lt_prog_compiler_pic_CXX='-fPIC'
13416 # QNX uses GNU C++, but need to define -shared option too, otherwise
13417 # it will coredump.
13418 lt_prog_compiler_pic_CXX='-fPIC -shared'
13421 lt_prog_compiler_pic_CXX='-fPIC'
13427 # All AIX code is PIC.
13428 if test "$host_cpu" = ia64; then
13429 # AIX 5 now supports IA64 processor
13430 lt_prog_compiler_static_CXX='-Bstatic'
13432 lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
13436 case $cc_basename in
13438 # Green Hills C++ Compiler
13439 # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
13444 case $cc_basename in
13446 lt_prog_compiler_pic_CXX='-KPIC'
13449 # Green Hills C++ Compiler
13450 lt_prog_compiler_pic_CXX='-pic'
13456 freebsd* | dragonfly*)
13457 # FreeBSD uses GNU C++
13459 hpux9* | hpux10* | hpux11*)
13460 case $cc_basename in
13462 lt_prog_compiler_wl_CXX='-Wl,'
13463 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13464 if test "$host_cpu" != ia64; then
13465 lt_prog_compiler_pic_CXX='+Z'
13469 lt_prog_compiler_wl_CXX='-Wl,'
13470 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13476 lt_prog_compiler_pic_CXX='+Z'
13485 # This is c89, which is MS Visual C++ (no shared libs)
13486 # Anyone wants to do a port?
13488 irix5* | irix6* | nonstopux*)
13489 case $cc_basename in
13491 lt_prog_compiler_wl_CXX='-Wl,'
13492 lt_prog_compiler_static_CXX='-non_shared'
13493 # CC pic flag -KPIC is the default.
13499 linux* | k*bsd*-gnu | kopensolaris*-gnu)
13500 case $cc_basename in
13503 lt_prog_compiler_wl_CXX='--backend -Wl,'
13504 lt_prog_compiler_pic_CXX='-fPIC'
13507 # old Intel C++ for x86_64 which still supported -KPIC.
13508 lt_prog_compiler_wl_CXX='-Wl,'
13509 lt_prog_compiler_pic_CXX='-KPIC'
13510 lt_prog_compiler_static_CXX='-static'
13513 # Intel C++, used to be incompatible with GCC.
13514 # ICC 10 doesn't accept -KPIC any more.
13515 lt_prog_compiler_wl_CXX='-Wl,'
13516 lt_prog_compiler_pic_CXX='-fPIC'
13517 lt_prog_compiler_static_CXX='-static'
13520 # Portland Group C++ compiler
13521 lt_prog_compiler_wl_CXX='-Wl,'
13522 lt_prog_compiler_pic_CXX='-fpic'
13523 lt_prog_compiler_static_CXX='-Bstatic'
13527 # Make sure the PIC flag is empty. It appears that all Alpha
13528 # Linux and Compaq Tru64 Unix objects are PIC.
13529 lt_prog_compiler_pic_CXX=
13530 lt_prog_compiler_static_CXX='-non_shared'
13532 xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
13533 # IBM XL 8.0, 9.0 on PPC and BlueGene
13534 lt_prog_compiler_wl_CXX='-Wl,'
13535 lt_prog_compiler_pic_CXX='-qpic'
13536 lt_prog_compiler_static_CXX='-qstaticlink'
13539 case `$CC -V 2>&1 | sed 5q` in
13542 lt_prog_compiler_pic_CXX='-KPIC'
13543 lt_prog_compiler_static_CXX='-Bstatic'
13544 lt_prog_compiler_wl_CXX='-Qoption ld '
13555 case $cc_basename in
13557 lt_prog_compiler_pic_CXX='-W c,exportall'
13566 # QNX uses GNU C++, but need to define -shared option too, otherwise
13567 # it will coredump.
13568 lt_prog_compiler_pic_CXX='-fPIC -shared'
13570 osf3* | osf4* | osf5*)
13571 case $cc_basename in
13573 lt_prog_compiler_wl_CXX='--backend -Wl,'
13576 # Rational C++ 2.4.1
13577 lt_prog_compiler_pic_CXX='-pic'
13580 # Digital/Compaq C++
13581 lt_prog_compiler_wl_CXX='-Wl,'
13582 # Make sure the PIC flag is empty. It appears that all Alpha
13583 # Linux and Compaq Tru64 Unix objects are PIC.
13584 lt_prog_compiler_pic_CXX=
13585 lt_prog_compiler_static_CXX='-non_shared'
13594 case $cc_basename in
13596 # Sun C++ 4.2, 5.x and Centerline C++
13597 lt_prog_compiler_pic_CXX='-KPIC'
13598 lt_prog_compiler_static_CXX='-Bstatic'
13599 lt_prog_compiler_wl_CXX='-Qoption ld '
13602 # Green Hills C++ Compiler
13603 lt_prog_compiler_pic_CXX='-PIC'
13610 case $cc_basename in
13613 lt_prog_compiler_pic_CXX='-pic'
13614 lt_prog_compiler_static_CXX='-Bstatic'
13618 lt_prog_compiler_pic_CXX='-pic'
13624 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
13625 case $cc_basename in
13627 lt_prog_compiler_wl_CXX='-Wl,'
13628 lt_prog_compiler_pic_CXX='-KPIC'
13629 lt_prog_compiler_static_CXX='-Bstatic'
13634 case $cc_basename in
13636 # NonStop-UX NCC 3.20
13637 lt_prog_compiler_pic_CXX='-KPIC'
13646 lt_prog_compiler_can_build_shared_CXX=no
13652 # For platforms which do not support PIC, -DPIC is meaningless:
13654 lt_prog_compiler_pic_CXX=
13657 lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
13660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
13661 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
13666 # Check to make sure the PIC flag actually works.
13668 if test -n "$lt_prog_compiler_pic_CXX"; then
13669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
13670 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
13671 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
13672 $as_echo_n "(cached) " >&6
13674 lt_cv_prog_compiler_pic_works_CXX=no
13675 ac_outfile=conftest.$ac_objext
13676 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13677 lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
13678 # Insert the option either (1) after the last *FLAGS variable, or
13679 # (2) before a word containing "conftest.", or (3) at the end.
13680 # Note that $ac_compile itself does not contain backslashes and begins
13681 # with a dollar sign (not a hyphen), so the echo should work correctly.
13682 # The option is referenced via a variable to avoid confusing sed.
13683 lt_compile=`echo "$ac_compile" | $SED \
13684 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13685 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13686 -e 's:$: $lt_compiler_flag:'`
13687 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13688 (eval "$lt_compile" 2>conftest.err)
13690 cat conftest.err >&5
13691 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13692 if (exit $ac_status) && test -s "$ac_outfile"; then
13693 # The compiler can only warn and ignore the option if not recognized
13694 # So say no if there are warnings other than the usual output.
13695 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
13696 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13697 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
13698 lt_cv_prog_compiler_pic_works_CXX=yes
13704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
13705 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
13707 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
13708 case $lt_prog_compiler_pic_CXX in
13710 *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
13713 lt_prog_compiler_pic_CXX=
13714 lt_prog_compiler_can_build_shared_CXX=no
13722 # Check to make sure the static flag actually works.
13724 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
13725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
13726 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
13727 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
13728 $as_echo_n "(cached) " >&6
13730 lt_cv_prog_compiler_static_works_CXX=no
13731 save_LDFLAGS="$LDFLAGS"
13732 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
13733 echo "$lt_simple_link_test_code" > conftest.$ac_ext
13734 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
13735 # The linker can only warn and ignore the option if not recognized
13736 # So say no if there are warnings
13737 if test -s conftest.err; then
13738 # Append any errors to the config.log.
13739 cat conftest.err 1>&5
13740 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
13741 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13742 if diff conftest.exp conftest.er2 >/dev/null; then
13743 lt_cv_prog_compiler_static_works_CXX=yes
13746 lt_cv_prog_compiler_static_works_CXX=yes
13750 LDFLAGS="$save_LDFLAGS"
13753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
13754 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
13756 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
13759 lt_prog_compiler_static_CXX=
13765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
13766 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
13767 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
13768 $as_echo_n "(cached) " >&6
13770 lt_cv_prog_compiler_c_o_CXX=no
13771 $RM -r conftest 2>/dev/null
13775 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13777 lt_compiler_flag="-o out/conftest2.$ac_objext"
13778 # Insert the option either (1) after the last *FLAGS variable, or
13779 # (2) before a word containing "conftest.", or (3) at the end.
13780 # Note that $ac_compile itself does not contain backslashes and begins
13781 # with a dollar sign (not a hyphen), so the echo should work correctly.
13782 lt_compile=`echo "$ac_compile" | $SED \
13783 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13784 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13785 -e 's:$: $lt_compiler_flag:'`
13786 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13787 (eval "$lt_compile" 2>out/conftest.err)
13789 cat out/conftest.err >&5
13790 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13791 if (exit $ac_status) && test -s out/conftest2.$ac_objext
13793 # The compiler can only warn and ignore the option if not recognized
13794 # So say no if there are warnings
13795 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
13796 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
13797 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
13798 lt_cv_prog_compiler_c_o_CXX=yes
13803 # SGI C++ compiler will create directory out/ii_files/ for
13804 # template instantiation
13805 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
13806 $RM out/* && rmdir out
13812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
13813 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
13817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
13818 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
13819 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
13820 $as_echo_n "(cached) " >&6
13822 lt_cv_prog_compiler_c_o_CXX=no
13823 $RM -r conftest 2>/dev/null
13827 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13829 lt_compiler_flag="-o out/conftest2.$ac_objext"
13830 # Insert the option either (1) after the last *FLAGS variable, or
13831 # (2) before a word containing "conftest.", or (3) at the end.
13832 # Note that $ac_compile itself does not contain backslashes and begins
13833 # with a dollar sign (not a hyphen), so the echo should work correctly.
13834 lt_compile=`echo "$ac_compile" | $SED \
13835 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13836 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13837 -e 's:$: $lt_compiler_flag:'`
13838 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13839 (eval "$lt_compile" 2>out/conftest.err)
13841 cat out/conftest.err >&5
13842 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13843 if (exit $ac_status) && test -s out/conftest2.$ac_objext
13845 # The compiler can only warn and ignore the option if not recognized
13846 # So say no if there are warnings
13847 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
13848 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
13849 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
13850 lt_cv_prog_compiler_c_o_CXX=yes
13855 # SGI C++ compiler will create directory out/ii_files/ for
13856 # template instantiation
13857 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
13858 $RM out/* && rmdir out
13864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
13865 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
13870 hard_links="nottested"
13871 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
13872 # do not overwrite the value of need_locks provided by the user
13873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
13874 $as_echo_n "checking if we can lock with hard links... " >&6; }
13877 ln conftest.a conftest.b 2>/dev/null && hard_links=no
13879 ln conftest.a conftest.b 2>&5 || hard_links=no
13880 ln conftest.a conftest.b 2>/dev/null && hard_links=no
13881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
13882 $as_echo "$hard_links" >&6; }
13883 if test "$hard_links" = no; then
13884 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
13885 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
13894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
13895 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
13897 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
13900 # If we're using GNU nm, then we don't want the "-C" option.
13901 # -C means demangle to AIX nm, but means don't demangle with GNU nm
13902 # Also, AIX nm treats weak defined symbols like other global defined
13903 # symbols, whereas GNU nm marks them as "W".
13904 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
13905 export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
13907 export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
13911 export_symbols_cmds_CXX="$ltdll_cmds"
13913 cygwin* | mingw* | cegcc*)
13914 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;/^.*[ ]__nm__/s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
13917 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
13920 exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
13922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
13923 $as_echo "$ld_shlibs_CXX" >&6; }
13924 test "$ld_shlibs_CXX" = no && can_build_shared=no
13926 with_gnu_ld_CXX=$with_gnu_ld
13934 # Do we need to explicitly link libc?
13936 case "x$archive_cmds_need_lc_CXX" in
13938 # Assume -lc should be added
13939 archive_cmds_need_lc_CXX=yes
13941 if test "$enable_shared" = yes && test "$GCC" = yes; then
13942 case $archive_cmds_CXX in
13944 # FIXME: we may have to deal with multi-command sequences.
13947 # Test whether the compiler implicitly links with -lc since on some
13948 # systems, -lgcc has to come before -lc. If gcc already passes -lc
13949 # to ld, don't add -lc before -lgcc.
13950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
13951 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
13952 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
13953 $as_echo_n "(cached) " >&6
13956 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13958 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13959 (eval $ac_compile) 2>&5
13961 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13962 test $ac_status = 0; } 2>conftest.err; then
13965 libobjs=conftest.$ac_objext
13967 wl=$lt_prog_compiler_wl_CXX
13968 pic_flag=$lt_prog_compiler_pic_CXX
13974 lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
13975 allow_undefined_flag_CXX=
13976 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
13977 (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
13979 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13980 test $ac_status = 0; }
13982 lt_cv_archive_cmds_need_lc_CXX=no
13984 lt_cv_archive_cmds_need_lc_CXX=yes
13986 allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
13988 cat conftest.err 1>&5
13993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
13994 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
13995 archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
14065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
14066 $as_echo_n "checking dynamic linker characteristics... " >&6; }
14068 library_names_spec=
14069 libname_spec='lib$name'
14073 postuninstall_cmds=
14077 shlibpath_overrides_runpath=unknown
14079 dynamic_linker="$host_os ld.so"
14080 sys_lib_dlsearch_path_spec="/lib /usr/lib"
14081 need_lib_prefix=unknown
14082 hardcode_into_libs=no
14084 # when you set need_version to no, make sure it does not cause -set_version
14085 # flags to be left without arguments
14086 need_version=unknown
14091 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
14092 shlibpath_var=LIBPATH
14094 # AIX 3 has no versioning support, so we append a major version to the name.
14095 soname_spec='${libname}${release}${shared_ext}$major'
14102 hardcode_into_libs=yes
14103 if test "$host_cpu" = ia64; then
14104 # AIX 5 supports IA64
14105 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
14106 shlibpath_var=LD_LIBRARY_PATH
14108 # With GCC up to 2.95.x, collect2 would create an import file
14109 # for dependence libraries. The import file would start with
14110 # the line `#! .'. This would cause the generated library to
14111 # depend on `.', always an invalid library. This was fixed in
14112 # development snapshots of GCC prior to 3.0.
14114 aix4 | aix4.[01] | aix4.[01].*)
14115 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
14117 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
14120 can_build_shared=no
14124 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
14125 # soname into executable. Probably we can add versioning support to
14126 # collect2, so additional links can be useful in future.
14127 if test "$aix_use_runtimelinking" = yes; then
14128 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
14129 # instead of lib<name>.a to let people know that these are not
14130 # typical AIX shared libraries.
14131 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14133 # We preserve .a as extension for shared libraries through AIX4.2
14134 # and later when we are not doing run time linking.
14135 library_names_spec='${libname}${release}.a $libname.a'
14136 soname_spec='${libname}${release}${shared_ext}$major'
14138 shlibpath_var=LIBPATH
14145 # Since July 2007 AmigaOS4 officially supports .so libraries.
14146 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
14147 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14150 library_names_spec='$libname.ixlibrary $libname.a'
14151 # Create ${libname}_ixlibrary.a entries in /sys/libs.
14152 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
14158 library_names_spec='${libname}${shared_ext}'
14159 dynamic_linker="$host_os ld.so"
14160 shlibpath_var=LIBRARY_PATH
14166 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14167 soname_spec='${libname}${release}${shared_ext}$major'
14168 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
14169 shlibpath_var=LD_LIBRARY_PATH
14170 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
14171 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
14172 # the default ld.so.conf also contains /usr/contrib/lib and
14173 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
14174 # libtool to hard-code these into programs
14177 cygwin* | mingw* | pw32* | cegcc*)
14178 version_type=windows
14183 case $GCC,$host_os in
14184 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
14185 library_names_spec='$libname.dll.a'
14186 # DLL is installed to $(libdir)/../bin by postinstall_cmds
14187 postinstall_cmds='base_file=`basename \${file}`~
14188 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
14189 dldir=$destdir/`dirname \$dlpath`~
14190 test -d \$dldir || mkdir -p \$dldir~
14191 $install_prog $dir/$dlname \$dldir/$dlname~
14192 chmod a+x \$dldir/$dlname~
14193 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
14194 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
14196 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
14197 dlpath=$dir/\$dldll~
14199 shlibpath_overrides_runpath=yes
14203 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
14204 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14208 # MinGW DLLs use traditional 'lib' prefix
14209 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14212 # pw32 DLLs use 'pw' prefix rather than 'lib'
14213 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14219 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
14222 dynamic_linker='Win32 ld.exe'
14223 # FIXME: first we should search . and the directory the executable is in
14227 darwin* | rhapsody*)
14228 dynamic_linker="$host_os dyld"
14229 version_type=darwin
14232 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
14233 soname_spec='${libname}${release}${major}$shared_ext'
14234 shlibpath_overrides_runpath=yes
14235 shlibpath_var=DYLD_LIBRARY_PATH
14236 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
14238 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
14245 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
14246 soname_spec='${libname}${release}${shared_ext}$major'
14247 shlibpath_var=LD_LIBRARY_PATH
14254 freebsd* | dragonfly*)
14255 # DragonFly does not have aout. When/if they implement a new
14256 # versioning mechanism, adjust this.
14257 if test -x /usr/bin/objformat; then
14258 objformat=`/usr/bin/objformat`
14261 freebsd[123]*) objformat=aout ;;
14262 *) objformat=elf ;;
14265 version_type=freebsd-$objformat
14266 case $version_type in
14268 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14273 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
14277 shlibpath_var=LD_LIBRARY_PATH
14280 shlibpath_overrides_runpath=yes
14282 freebsd3.[01]* | freebsdelf3.[01]*)
14283 shlibpath_overrides_runpath=yes
14284 hardcode_into_libs=yes
14286 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
14287 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
14288 shlibpath_overrides_runpath=no
14289 hardcode_into_libs=yes
14291 *) # from 4.6 on, and DragonFly
14292 shlibpath_overrides_runpath=yes
14293 hardcode_into_libs=yes
14302 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
14303 soname_spec='${libname}${release}${shared_ext}$major'
14304 shlibpath_var=LD_LIBRARY_PATH
14305 hardcode_into_libs=yes
14312 dynamic_linker="$host_os runtime_loader"
14313 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
14314 soname_spec='${libname}${release}${shared_ext}$major'
14315 shlibpath_var=LIBRARY_PATH
14316 shlibpath_overrides_runpath=yes
14317 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
14318 hardcode_into_libs=yes
14321 hpux9* | hpux10* | hpux11*)
14322 # Give a soname corresponding to the major version so that dld.sl refuses to
14323 # link against other versions.
14330 hardcode_into_libs=yes
14331 dynamic_linker="$host_os dld.so"
14332 shlibpath_var=LD_LIBRARY_PATH
14333 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14334 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14335 soname_spec='${libname}${release}${shared_ext}$major'
14336 if test "X$HPUX_IA64_MODE" = X32; then
14337 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
14339 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
14341 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14345 hardcode_into_libs=yes
14346 dynamic_linker="$host_os dld.sl"
14347 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
14348 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14349 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14350 soname_spec='${libname}${release}${shared_ext}$major'
14351 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
14352 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14356 dynamic_linker="$host_os dld.sl"
14357 shlibpath_var=SHLIB_PATH
14358 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
14359 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14360 soname_spec='${libname}${release}${shared_ext}$major'
14363 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
14364 postinstall_cmds='chmod 555 $lib'
14365 # or fails outright, so override atomically:
14366 install_override_mode=555
14373 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14374 soname_spec='${libname}${release}${shared_ext}$major'
14375 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
14376 shlibpath_var=LD_LIBRARY_PATH
14377 shlibpath_overrides_runpath=no
14378 hardcode_into_libs=yes
14381 irix5* | irix6* | nonstopux*)
14383 nonstopux*) version_type=nonstopux ;;
14385 if test "$lt_cv_prog_gnu_ld" = yes; then
14393 soname_spec='${libname}${release}${shared_ext}$major'
14394 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
14396 irix5* | nonstopux*)
14397 libsuff= shlibsuff=
14400 case $LD in # libtool.m4 will add one of these switches to LD
14401 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
14402 libsuff= shlibsuff= libmagic=32-bit;;
14403 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
14404 libsuff=32 shlibsuff=N32 libmagic=N32;;
14405 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
14406 libsuff=64 shlibsuff=64 libmagic=64-bit;;
14407 *) libsuff= shlibsuff= libmagic=never-match;;
14411 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
14412 shlibpath_overrides_runpath=no
14413 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
14414 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
14415 hardcode_into_libs=yes
14418 # No shared lib support for Linux oldld, aout, or coff.
14419 linux*oldld* | linux*aout* | linux*coff*)
14423 # This must be Linux ELF.
14424 linux* | k*bsd*-gnu | kopensolaris*-gnu)
14428 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14429 soname_spec='${libname}${release}${shared_ext}$major'
14430 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
14431 shlibpath_var=LD_LIBRARY_PATH
14432 shlibpath_overrides_runpath=no
14434 # Some binutils ld are patched to set DT_RUNPATH
14435 if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
14436 $as_echo_n "(cached) " >&6
14438 lt_cv_shlibpath_overrides_runpath=no
14439 save_LDFLAGS=$LDFLAGS
14440 save_libdir=$libdir
14441 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
14442 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
14443 if test x$gcc_no_link = xyes; then
14444 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
14446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14447 /* end confdefs.h. */
14457 if ac_fn_cxx_try_link "$LINENO"; then :
14458 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
14459 lt_cv_shlibpath_overrides_runpath=yes
14462 rm -f core conftest.err conftest.$ac_objext \
14463 conftest$ac_exeext conftest.$ac_ext
14464 LDFLAGS=$save_LDFLAGS
14465 libdir=$save_libdir
14469 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
14471 # This implies no fast_install, which is unacceptable.
14472 # Some rework will be needed to allow for fast_install
14473 # before this can be enabled.
14474 hardcode_into_libs=yes
14476 # Append ld.so.conf contents to the search path
14477 if test -f /etc/ld.so.conf; then
14478 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
14479 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
14482 # We used to test for /lib/ld.so.1 and disable shared libraries on
14483 # powerpc, because MkLinux only supported shared libraries with the
14484 # GNU dynamic linker. Since this was broken with cross compilers,
14485 # most powerpc-linux boxes support dynamic linking these days and
14486 # people can always --disable-shared, the test was removed, and we
14487 # assume the GNU/Linux dynamic linker is in use.
14488 dynamic_linker='GNU/Linux ld.so'
14495 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
14496 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14497 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14498 dynamic_linker='NetBSD (a.out) ld.so'
14500 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14501 soname_spec='${libname}${release}${shared_ext}$major'
14502 dynamic_linker='NetBSD ld.elf_so'
14504 shlibpath_var=LD_LIBRARY_PATH
14505 shlibpath_overrides_runpath=yes
14506 hardcode_into_libs=yes
14511 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14512 shlibpath_var=LD_LIBRARY_PATH
14513 shlibpath_overrides_runpath=yes
14520 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14521 soname_spec='${libname}${release}${shared_ext}$major'
14522 shlibpath_var=LD_LIBRARY_PATH
14523 shlibpath_overrides_runpath=no
14524 hardcode_into_libs=yes
14525 dynamic_linker='ldqnx.so'
14530 sys_lib_dlsearch_path_spec="/usr/lib"
14532 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
14534 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
14535 *) need_version=no ;;
14537 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14538 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14539 shlibpath_var=LD_LIBRARY_PATH
14540 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
14542 openbsd2.[89] | openbsd2.[89].*)
14543 shlibpath_overrides_runpath=no
14546 shlibpath_overrides_runpath=yes
14550 shlibpath_overrides_runpath=yes
14555 libname_spec='$name'
14558 library_names_spec='$libname${shared_ext} $libname.a'
14559 dynamic_linker='OS/2 ld.exe'
14560 shlibpath_var=LIBPATH
14563 osf3* | osf4* | osf5*)
14567 soname_spec='${libname}${release}${shared_ext}$major'
14568 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14569 shlibpath_var=LD_LIBRARY_PATH
14570 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
14571 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
14582 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14583 soname_spec='${libname}${release}${shared_ext}$major'
14584 shlibpath_var=LD_LIBRARY_PATH
14585 shlibpath_overrides_runpath=yes
14586 hardcode_into_libs=yes
14587 # ldd complains unless libraries are executable
14588 postinstall_cmds='chmod +x $lib'
14593 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14594 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
14595 shlibpath_var=LD_LIBRARY_PATH
14596 shlibpath_overrides_runpath=yes
14597 if test "$with_gnu_ld" = yes; then
14605 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14606 soname_spec='${libname}${release}${shared_ext}$major'
14607 shlibpath_var=LD_LIBRARY_PATH
14608 case $host_vendor in
14610 shlibpath_overrides_runpath=no
14612 runpath_var=LD_RUN_PATH
14620 shlibpath_overrides_runpath=no
14621 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
14627 if test -d /usr/nec ;then
14629 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
14630 soname_spec='$libname${shared_ext}.$major'
14631 shlibpath_var=LD_LIBRARY_PATH
14635 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
14636 version_type=freebsd-elf
14639 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14640 soname_spec='${libname}${release}${shared_ext}$major'
14641 shlibpath_var=LD_LIBRARY_PATH
14642 shlibpath_overrides_runpath=yes
14643 hardcode_into_libs=yes
14644 if test "$with_gnu_ld" = yes; then
14645 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
14647 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
14650 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
14654 sys_lib_dlsearch_path_spec='/usr/lib'
14658 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
14662 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14663 shlibpath_var=LD_LIBRARY_PATH
14664 shlibpath_overrides_runpath=no
14665 hardcode_into_libs=yes
14670 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14671 soname_spec='${libname}${release}${shared_ext}$major'
14672 shlibpath_var=LD_LIBRARY_PATH
14679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
14680 $as_echo "$dynamic_linker" >&6; }
14681 test "$dynamic_linker" = no && can_build_shared=no
14683 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
14684 if test "$GCC" = yes; then
14685 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
14688 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
14689 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
14691 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
14692 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
14732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
14733 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
14734 hardcode_action_CXX=
14735 if test -n "$hardcode_libdir_flag_spec_CXX" ||
14736 test -n "$runpath_var_CXX" ||
14737 test "X$hardcode_automatic_CXX" = "Xyes" ; then
14739 # We can hardcode non-existent directories.
14740 if test "$hardcode_direct_CXX" != no &&
14741 # If the only mechanism to avoid hardcoding is shlibpath_var, we
14742 # have to relink, otherwise we might link with an installed library
14743 # when we should be linking with a yet-to-be-installed one
14744 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
14745 test "$hardcode_minus_L_CXX" != no; then
14746 # Linking always hardcodes the temporary library directory.
14747 hardcode_action_CXX=relink
14749 # We can link without hardcoding, and we can hardcode nonexisting dirs.
14750 hardcode_action_CXX=immediate
14753 # We cannot hardcode anything, or else we can only hardcode existing
14755 hardcode_action_CXX=unsupported
14757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
14758 $as_echo "$hardcode_action_CXX" >&6; }
14760 if test "$hardcode_action_CXX" = relink ||
14761 test "$inherit_rpath_CXX" = yes; then
14762 # Fast installation is not supported
14763 enable_fast_install=no
14764 elif test "$shlibpath_overrides_runpath" = yes ||
14765 test "$enable_shared" = no; then
14766 # Fast installation is not necessary
14767 enable_fast_install=needless
14776 fi # test -n "$compiler"
14782 with_gnu_ld=$lt_save_with_gnu_ld
14783 lt_cv_path_LDCXX=$lt_cv_path_LD
14784 lt_cv_path_LD=$lt_save_path_LD
14785 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
14786 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
14787 fi # test "$_lt_caught_CXX_error" != yes
14790 ac_cpp='$CPP $CPPFLAGS'
14791 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14792 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14793 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14807 ac_config_commands="$ac_config_commands libtool"
14812 # Only expand once:
14818 # Possibly disable most of the library.
14819 ## TODO: Consider skipping unncessary tests altogether in this case, rather
14820 ## than just ignoring the results. Faster /and/ more correct, win win.
14822 # Check whether --enable-hosted-libstdcxx was given.
14823 if test "${enable_hosted_libstdcxx+set}" = set; then :
14824 enableval=$enable_hosted_libstdcxx;
14827 arm*-*-symbianelf*)
14828 enable_hosted_libstdcxx=no
14831 enable_hosted_libstdcxx=yes
14836 if test "$enable_hosted_libstdcxx" = no; then
14837 { $as_echo "$as_me:${as_lineno-$LINENO}: Only freestanding libraries will be built" >&5
14838 $as_echo "$as_me: Only freestanding libraries will be built" >&6;}
14841 enable_abi_check=no
14842 enable_libstdcxx_pch=no
14849 cat >>confdefs.h <<_ACEOF
14850 #define _GLIBCXX_HOSTED $hosted_define
14855 # Enable compiler support that doesn't require linking.
14857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exception model to use" >&5
14858 $as_echo_n "checking for exception model to use... " >&6; }
14861 ac_cpp='$CXXCPP $CPPFLAGS'
14862 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14863 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14864 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
14866 # Check whether --enable-sjlj-exceptions was given.
14867 if test "${enable_sjlj_exceptions+set}" = set; then :
14868 enableval=$enable_sjlj_exceptions;
14869 case "$enableval" in
14871 *) as_fn_error "Unknown argument to enable/disable sjlj-exceptions" "$LINENO" 5 ;;
14875 enable_sjlj_exceptions=auto
14880 if test $enable_sjlj_exceptions = auto; then
14881 # Botheration. Now we've got to detect the exception model. Link tests
14882 # against libgcc.a are problematic since we've not been given proper -L
14883 # bits for single-tree newlib and libgloss.
14885 # Fake what AC_TRY_COMPILE does. XXX Look at redoing this new-style.
14886 cat > conftest.$ac_ext << EOF
14887 #line 14887 "configure"
14888 struct S { ~S(); };
14896 old_CXXFLAGS="$CXXFLAGS"
14898 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14899 (eval $ac_compile) 2>&5
14901 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14902 test $ac_status = 0; }; then
14903 if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1 ; then
14904 enable_sjlj_exceptions=yes
14905 elif grep _Unwind_Resume conftest.s >/dev/null 2>&1 ; then
14906 enable_sjlj_exceptions=no
14907 elif grep __cxa_end_cleanup conftest.s >/dev/null 2>&1 ; then
14908 enable_sjlj_exceptions=no
14911 CXXFLAGS="$old_CXXFLAGS"
14915 # This is a tad weird, for hysterical raisins. We have to map
14916 # enable/disable to two different models.
14917 case $enable_sjlj_exceptions in
14920 $as_echo "#define _GLIBCXX_SJLJ_EXCEPTIONS 1" >>confdefs.h
14922 ac_exception_model_name=sjlj
14925 ac_exception_model_name="call frame"
14928 as_fn_error "unable to detect exception model" "$LINENO" 5
14932 ac_cpp='$CPP $CPPFLAGS'
14933 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14934 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14935 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_exception_model_name" >&5
14938 $as_echo "$ac_exception_model_name" >&6; }
14941 # Check whether --enable-libstdcxx-pch was given.
14942 if test "${enable_libstdcxx_pch+set}" = set; then :
14943 enableval=$enable_libstdcxx_pch;
14944 case "$enableval" in
14946 *) as_fn_error "Argument to enable/disable libstdcxx-pch must be yes or no" "$LINENO" 5 ;;
14950 enable_libstdcxx_pch=$is_hosted
14954 if test $enable_libstdcxx_pch = yes; then
14955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler with PCH support" >&5
14956 $as_echo_n "checking for compiler with PCH support... " >&6; }
14957 if test "${glibcxx_cv_prog_CXX_pch+set}" = set; then :
14958 $as_echo_n "(cached) " >&6
14960 ac_save_CXXFLAGS="$CXXFLAGS"
14961 CXXFLAGS="$CXXFLAGS -Werror -Winvalid-pch -Wno-deprecated"
14964 ac_cpp='$CXXCPP $CPPFLAGS'
14965 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14966 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14967 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
14969 echo '#include <math.h>' > conftest.h
14970 if $CXX $CXXFLAGS $CPPFLAGS -x c++-header conftest.h \
14971 -o conftest.h.gch 1>&5 2>&1 &&
14972 echo '#error "pch failed"' > conftest.h &&
14973 echo '#include "conftest.h"' > conftest.cc &&
14974 $CXX -c $CXXFLAGS $CPPFLAGS conftest.cc 1>&5 2>&1 ;
14976 glibcxx_cv_prog_CXX_pch=yes
14978 glibcxx_cv_prog_CXX_pch=no
14981 CXXFLAGS=$ac_save_CXXFLAGS
14983 ac_cpp='$CPP $CPPFLAGS'
14984 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14985 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14986 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_prog_CXX_pch" >&5
14991 $as_echo "$glibcxx_cv_prog_CXX_pch" >&6; }
14992 enable_libstdcxx_pch=$glibcxx_cv_prog_CXX_pch
14995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for enabled PCH" >&5
14996 $as_echo_n "checking for enabled PCH... " >&6; }
14997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_libstdcxx_pch" >&5
14998 $as_echo "$enable_libstdcxx_pch" >&6; }
15001 if test $enable_libstdcxx_pch = yes; then
15002 glibcxx_PCHFLAGS="-include bits/stdc++.h"
15004 glibcxx_PCHFLAGS=""
15009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread model used by GCC" >&5
15010 $as_echo_n "checking for thread model used by GCC... " >&6; }
15011 target_thread_file=`$CXX -v 2>&1 | sed -n 's/^Thread model: //p'`
15012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_thread_file" >&5
15013 $as_echo "$target_thread_file" >&6; }
15015 if test $target_thread_file != single; then
15017 $as_echo "#define HAVE_GTHR_DEFAULT 1" >>confdefs.h
15021 glibcxx_thread_h=gthr-$target_thread_file.h
15023 gthread_file=${toplevel_srcdir}/gcc/${glibcxx_thread_h}
15024 if grep __GTHREADS $gthread_file >/dev/null 2>&1 ; then
15035 ac_cpp='$CXXCPP $CPPFLAGS'
15036 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15037 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15038 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
15040 old_CXXFLAGS="$CXXFLAGS"
15042 # Do link tests if possible, instead asm tests, limited to some platforms
15043 # see discussion in PR target/40134, PR libstdc++/40133 and the thread
15044 # starting at http://gcc.gnu.org/ml/gcc-patches/2009-07/msg00322.html
15045 atomic_builtins_link_tests=no
15046 if test x$gcc_no_link != xyes; then
15047 # Can do link tests. Limit to some tested platforms
15049 *-*-linux* | *-*-uclinux* | *-*-kfreebsd*-gnu | *-*-gnu*)
15050 atomic_builtins_link_tests=yes
15055 if test x$atomic_builtins_link_tests = xyes; then
15059 CXXFLAGS="$CXXFLAGS -fno-exceptions"
15061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for bool" >&5
15062 $as_echo_n "checking for atomic builtins for bool... " >&6; }
15063 if test "${glibcxx_cv_atomic_bool+set}" = set; then :
15064 $as_echo_n "(cached) " >&6
15067 if test x$gcc_no_link = xyes; then
15068 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15071 /* end confdefs.h. */
15076 typedef bool atomic_type;
15079 const atomic_type c3(0);
15080 __sync_fetch_and_add(&c1, c2);
15081 __sync_val_compare_and_swap(&c1, c3, c2);
15082 __sync_lock_test_and_set(&c1, c3);
15083 __sync_lock_release(&c1);
15084 __sync_synchronize();
15089 if ac_fn_cxx_try_link "$LINENO"; then :
15090 glibcxx_cv_atomic_bool=yes
15092 glibcxx_cv_atomic_bool=no
15094 rm -f core conftest.err conftest.$ac_objext \
15095 conftest$ac_exeext conftest.$ac_ext
15099 if test $glibcxx_cv_atomic_bool = yes; then
15101 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_1 1" >>confdefs.h
15104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_bool" >&5
15105 $as_echo "$glibcxx_cv_atomic_bool" >&6; }
15107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for short" >&5
15108 $as_echo_n "checking for atomic builtins for short... " >&6; }
15109 if test "${glibcxx_cv_atomic_short+set}" = set; then :
15110 $as_echo_n "(cached) " >&6
15113 if test x$gcc_no_link = xyes; then
15114 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15117 /* end confdefs.h. */
15122 typedef short atomic_type;
15125 const atomic_type c3(0);
15126 __sync_fetch_and_add(&c1, c2);
15127 __sync_val_compare_and_swap(&c1, c3, c2);
15128 __sync_lock_test_and_set(&c1, c3);
15129 __sync_lock_release(&c1);
15130 __sync_synchronize();
15135 if ac_fn_cxx_try_link "$LINENO"; then :
15136 glibcxx_cv_atomic_short=yes
15138 glibcxx_cv_atomic_short=no
15140 rm -f core conftest.err conftest.$ac_objext \
15141 conftest$ac_exeext conftest.$ac_ext
15145 if test $glibcxx_cv_atomic_short = yes; then
15147 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_2 1" >>confdefs.h
15150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_short" >&5
15151 $as_echo "$glibcxx_cv_atomic_short" >&6; }
15153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for int" >&5
15154 $as_echo_n "checking for atomic builtins for int... " >&6; }
15155 if test "${glibcxx_cv_atomic_int+set}" = set; then :
15156 $as_echo_n "(cached) " >&6
15159 if test x$gcc_no_link = xyes; then
15160 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15163 /* end confdefs.h. */
15168 typedef int atomic_type;
15171 const atomic_type c3(0);
15172 __sync_fetch_and_add(&c1, c2);
15173 __sync_val_compare_and_swap(&c1, c3, c2);
15174 __sync_lock_test_and_set(&c1, c3);
15175 __sync_lock_release(&c1);
15176 __sync_synchronize();
15181 if ac_fn_cxx_try_link "$LINENO"; then :
15182 glibcxx_cv_atomic_int=yes
15184 glibcxx_cv_atomic_int=no
15186 rm -f core conftest.err conftest.$ac_objext \
15187 conftest$ac_exeext conftest.$ac_ext
15191 if test $glibcxx_cv_atomic_int = yes; then
15193 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_4 1" >>confdefs.h
15196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_int" >&5
15197 $as_echo "$glibcxx_cv_atomic_int" >&6; }
15199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for long long" >&5
15200 $as_echo_n "checking for atomic builtins for long long... " >&6; }
15201 if test "${glibcxx_cv_atomic_long_long+set}" = set; then :
15202 $as_echo_n "(cached) " >&6
15205 if test x$gcc_no_link = xyes; then
15206 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15209 /* end confdefs.h. */
15214 typedef long long atomic_type;
15217 const atomic_type c3(0);
15218 __sync_fetch_and_add(&c1, c2);
15219 __sync_val_compare_and_swap(&c1, c3, c2);
15220 __sync_lock_test_and_set(&c1, c3);
15221 __sync_lock_release(&c1);
15222 __sync_synchronize();
15227 if ac_fn_cxx_try_link "$LINENO"; then :
15228 glibcxx_cv_atomic_long_long=yes
15230 glibcxx_cv_atomic_long_long=no
15232 rm -f core conftest.err conftest.$ac_objext \
15233 conftest$ac_exeext conftest.$ac_ext
15237 if test $glibcxx_cv_atomic_long_long = yes; then
15239 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_8 1" >>confdefs.h
15242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_long_long" >&5
15243 $as_echo "$glibcxx_cv_atomic_long_long" >&6; }
15249 # Compile unoptimized.
15252 # Fake what AC_TRY_COMPILE does.
15254 cat > conftest.$ac_ext << EOF
15255 #line 15255 "configure"
15258 typedef bool atomic_type;
15261 const atomic_type c3(0);
15262 __sync_fetch_and_add(&c1, c2);
15263 __sync_val_compare_and_swap(&c1, c3, c2);
15264 __sync_lock_test_and_set(&c1, c3);
15265 __sync_lock_release(&c1);
15266 __sync_synchronize();
15271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for bool" >&5
15272 $as_echo_n "checking for atomic builtins for bool... " >&6; }
15273 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15274 (eval $ac_compile) 2>&5
15276 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15277 test $ac_status = 0; }; then
15278 if grep __sync_ conftest.s >/dev/null 2>&1 ; then
15279 glibcxx_cv_atomic_bool=no
15282 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_1 1" >>confdefs.h
15284 glibcxx_cv_atomic_bool=yes
15287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_bool" >&5
15288 $as_echo "$glibcxx_cv_atomic_bool" >&6; }
15291 cat > conftest.$ac_ext << EOF
15292 #line 15292 "configure"
15295 typedef short atomic_type;
15298 const atomic_type c3(0);
15299 __sync_fetch_and_add(&c1, c2);
15300 __sync_val_compare_and_swap(&c1, c3, c2);
15301 __sync_lock_test_and_set(&c1, c3);
15302 __sync_lock_release(&c1);
15303 __sync_synchronize();
15308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for short" >&5
15309 $as_echo_n "checking for atomic builtins for short... " >&6; }
15310 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15311 (eval $ac_compile) 2>&5
15313 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15314 test $ac_status = 0; }; then
15315 if grep __sync_ conftest.s >/dev/null 2>&1 ; then
15316 glibcxx_cv_atomic_short=no
15319 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_2 1" >>confdefs.h
15321 glibcxx_cv_atomic_short=yes
15324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_short" >&5
15325 $as_echo "$glibcxx_cv_atomic_short" >&6; }
15328 cat > conftest.$ac_ext << EOF
15329 #line 15329 "configure"
15332 // NB: _Atomic_word not necessarily int.
15333 typedef int atomic_type;
15336 const atomic_type c3(0);
15337 __sync_fetch_and_add(&c1, c2);
15338 __sync_val_compare_and_swap(&c1, c3, c2);
15339 __sync_lock_test_and_set(&c1, c3);
15340 __sync_lock_release(&c1);
15341 __sync_synchronize();
15346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for int" >&5
15347 $as_echo_n "checking for atomic builtins for int... " >&6; }
15348 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15349 (eval $ac_compile) 2>&5
15351 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15352 test $ac_status = 0; }; then
15353 if grep __sync_ conftest.s >/dev/null 2>&1 ; then
15354 glibcxx_cv_atomic_int=no
15357 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_4 1" >>confdefs.h
15359 glibcxx_cv_atomic_int=yes
15362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_int" >&5
15363 $as_echo "$glibcxx_cv_atomic_int" >&6; }
15366 cat > conftest.$ac_ext << EOF
15367 #line 15367 "configure"
15370 typedef long long atomic_type;
15373 const atomic_type c3(0);
15374 __sync_fetch_and_add(&c1, c2);
15375 __sync_val_compare_and_swap(&c1, c3, c2);
15376 __sync_lock_test_and_set(&c1, c3);
15377 __sync_lock_release(&c1);
15378 __sync_synchronize();
15383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for long long" >&5
15384 $as_echo_n "checking for atomic builtins for long long... " >&6; }
15385 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15386 (eval $ac_compile) 2>&5
15388 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15389 test $ac_status = 0; }; then
15390 if grep __sync_ conftest.s >/dev/null 2>&1 ; then
15391 glibcxx_cv_atomic_long_long=no
15394 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_8 1" >>confdefs.h
15396 glibcxx_cv_atomic_long_long=yes
15399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_long_long" >&5
15400 $as_echo "$glibcxx_cv_atomic_long_long" >&6; }
15405 CXXFLAGS="$old_CXXFLAGS"
15407 ac_cpp='$CPP $CPPFLAGS'
15408 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15409 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15410 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15413 # Set atomicity_dir to builtins if either of above tests pass.
15414 if test $glibcxx_cv_atomic_int = yes || test $glibcxx_cv_atomic_bool = yes ; then
15415 atomicity_dir=cpu/generic/atomicity_builtins
15418 # If still generic, set to mutex.
15419 if test $atomicity_dir = "cpu/generic" ; then
15420 atomicity_dir=cpu/generic/atomicity_mutex
15421 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: No native atomic operations are provided for this platform." >&5
15422 $as_echo "$as_me: WARNING: No native atomic operations are provided for this platform." >&2;}
15423 if test "x$target_thread_file" = xsingle; then
15424 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: They cannot be faked when thread support is disabled." >&5
15425 $as_echo "$as_me: WARNING: They cannot be faked when thread support is disabled." >&2;}
15426 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Thread-safety of certain classes is not guaranteed." >&5
15427 $as_echo "$as_me: WARNING: Thread-safety of certain classes is not guaranteed." >&2;}
15429 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: They will be faked using a mutex." >&5
15430 $as_echo "$as_me: WARNING: They will be faked using a mutex." >&2;}
15431 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Performance of certain classes will degrade as a result." >&5
15432 $as_echo "$as_me: WARNING: Performance of certain classes will degrade as a result." >&2;}
15439 # Fake what AC_TRY_COMPILE does, without linking as this is
15440 # unnecessary for this test.
15442 cat > conftest.$ac_ext << EOF
15443 #line 15443 "configure"
15453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO/IEC TR 24733 " >&5
15454 $as_echo_n "checking for ISO/IEC TR 24733 ... " >&6; }
15455 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15456 (eval $ac_compile) 2>&5
15458 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15459 test $ac_status = 0; }; then
15461 $as_echo "#define _GLIBCXX_USE_DECIMAL_FLOAT 1" >>confdefs.h
15467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_dfp" >&5
15468 $as_echo "$enable_dfp" >&6; }
15472 # Checks for compiler support that doesn't require linking.
15474 # All these tests are for C++; save the language and the compiler flags.
15475 # The CXXFLAGS thing is suspicious, but based on similar bits previously
15476 # found in GLIBCXX_CONFIGURE.
15479 ac_cpp='$CXXCPP $CPPFLAGS'
15480 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15481 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15482 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
15484 ac_test_CXXFLAGS="${CXXFLAGS+set}"
15485 ac_save_CXXFLAGS="$CXXFLAGS"
15487 # Check for maintainer-mode bits.
15488 if test x"$USE_MAINTAINER_MODE" = xno; then
15494 # Check for -ffunction-sections -fdata-sections
15495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for g++ that supports -ffunction-sections -fdata-sections" >&5
15496 $as_echo_n "checking for g++ that supports -ffunction-sections -fdata-sections... " >&6; }
15497 CXXFLAGS='-g -Werror -ffunction-sections -fdata-sections'
15498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15499 /* end confdefs.h. */
15500 int foo; void bar() { };
15509 if ac_fn_cxx_try_compile "$LINENO"; then :
15514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15515 if test "$ac_test_CXXFLAGS" = set; then
15516 CXXFLAGS="$ac_save_CXXFLAGS"
15518 # this is the suspicious part
15521 if test x"$ac_fdsections" = x"yes"; then
15522 SECTION_FLAGS='-ffunction-sections -fdata-sections'
15524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_fdsections" >&5
15525 $as_echo "$ac_fdsections" >&6; }
15528 ac_cpp='$CPP $CPPFLAGS'
15529 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15530 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15531 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15537 # Enable all the variable C++ runtime options that don't require linking.
15539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for underlying I/O to use" >&5
15540 $as_echo_n "checking for underlying I/O to use... " >&6; }
15541 # Check whether --enable-cstdio was given.
15542 if test "${enable_cstdio+set}" = set; then :
15543 enableval=$enable_cstdio;
15544 case "$enableval" in
15546 *) as_fn_error "Unknown argument to enable/disable cstdio" "$LINENO" 5 ;;
15550 enable_cstdio=stdio
15555 # Now that libio has been removed, you can have any color you want as long
15556 # as it's black. This is one big no-op until other packages are added, but
15557 # showing the framework never hurts.
15558 case ${enable_cstdio} in
15560 CSTDIO_H=config/io/c_io_stdio.h
15561 BASIC_FILE_H=config/io/basic_file_stdio.h
15562 BASIC_FILE_CC=config/io/basic_file_stdio.cc
15563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: stdio" >&5
15564 $as_echo "stdio" >&6; }
15573 # Check whether --enable-clocale was given.
15574 if test "${enable_clocale+set}" = set; then :
15575 enableval=$enable_clocale;
15576 case "$enableval" in
15577 generic|gnu|ieee_1003.1-2001|yes|no|auto) ;;
15578 *) as_fn_error "Unknown argument to enable/disable clocale" "$LINENO" 5 ;;
15582 enable_clocale=auto
15587 # Deal with gettext issues. Default to not using it (=no) until we detect
15588 # support for it later. Let the user turn it off via --e/d, but let that
15589 # default to on for easier handling.
15591 # Check whether --enable-nls was given.
15592 if test "${enable_nls+set}" = set; then :
15593 enableval=$enable_nls;
15599 # Either a known packaage, or "auto"
15600 if test $enable_clocale = no || test $enable_clocale = yes; then
15601 enable_clocale=auto
15603 enable_clocale_flag=$enable_clocale
15605 # Probe for locale model to use if none specified.
15606 # Default to "generic".
15607 if test $enable_clocale_flag = auto; then
15608 case ${target_os} in
15609 linux* | gnu* | kfreebsd*-gnu | knetbsd*-gnu)
15610 enable_clocale_flag=gnu
15612 darwin* | freebsd*)
15613 enable_clocale_flag=darwin
15616 enable_clocale_flag=generic
15621 # Sanity check model, and test for special functionality.
15622 if test $enable_clocale_flag = gnu; then
15623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15624 /* end confdefs.h. */
15626 #include <features.h>
15627 #if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2)
15632 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15633 $EGREP "_GLIBCXX_ok" >/dev/null 2>&1; then :
15634 enable_clocale_flag=gnu
15636 enable_clocale_flag=generic
15641 if test $enable_clocale = auto; then
15642 # Test for bugs early in glibc-2.2.x series
15643 if test "$cross_compiling" = yes; then :
15644 enable_clocale_flag=generic
15646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15647 /* end confdefs.h. */
15649 #define _GNU_SOURCE 1
15650 #include <locale.h>
15651 #include <string.h>
15652 #if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
15653 extern __typeof(newlocale) __newlocale;
15654 extern __typeof(duplocale) __duplocale;
15655 extern __typeof(strcoll_l) __strcoll_l;
15659 const char __one[] = "Äuglein Augmen";
15660 const char __two[] = "Äuglein";
15664 __locale_t loc_dup;
15665 loc = __newlocale(1 << LC_ALL, "de_DE", 0);
15666 loc_dup = __duplocale(loc);
15667 i = __strcoll_l(__one, __two, loc);
15668 j = __strcoll_l(__one, __two, loc_dup);
15673 if ac_fn_c_try_run "$LINENO"; then :
15674 enable_clocale_flag=gnu
15676 enable_clocale_flag=generic
15678 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15679 conftest.$ac_objext conftest.beam conftest.$ac_ext
15684 # Set it to scream when it hurts.
15685 ac_save_CFLAGS="$CFLAGS"
15686 CFLAGS="-Wimplicit-function-declaration -Werror"
15688 # Use strxfrm_l if available.
15689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15690 /* end confdefs.h. */
15691 #define _GNU_SOURCE 1
15692 #include <string.h>
15693 #include <locale.h>
15697 char s[128]; __locale_t loc; strxfrm_l(s, "C", 5, loc);
15702 if ac_fn_c_try_compile "$LINENO"; then :
15704 $as_echo "#define HAVE_STRXFRM_L 1" >>confdefs.h
15707 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15709 # Use strerror_l if available.
15710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15711 /* end confdefs.h. */
15712 #define _GNU_SOURCE 1
15713 #include <string.h>
15714 #include <locale.h>
15718 __locale_t loc; strerror_l(5, loc);
15723 if ac_fn_c_try_compile "$LINENO"; then :
15725 $as_echo "#define HAVE_STRERROR_L 1" >>confdefs.h
15728 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15730 CFLAGS="$ac_save_CFLAGS"
15733 # Perhaps use strerror_r if available, and strerror_l isn't.
15734 ac_save_CFLAGS="$CFLAGS"
15735 CFLAGS="-Wimplicit-function-declaration -Werror"
15736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15737 /* end confdefs.h. */
15738 #define _GNU_SOURCE 1
15739 #include <string.h>
15740 #include <locale.h>
15744 char s[128]; strerror_r(5, s, 128);
15749 if ac_fn_c_try_compile "$LINENO"; then :
15751 $as_echo "#define HAVE_STRERROR_R 1" >>confdefs.h
15754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15755 CFLAGS="$ac_save_CFLAGS"
15757 # Set configure bits for specified locale package
15758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C locale to use" >&5
15759 $as_echo_n "checking for C locale to use... " >&6; }
15760 case ${enable_clocale_flag} in
15762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: generic" >&5
15763 $as_echo "generic" >&6; }
15765 CLOCALE_H=config/locale/generic/c_locale.h
15766 CLOCALE_CC=config/locale/generic/c_locale.cc
15767 CCODECVT_CC=config/locale/generic/codecvt_members.cc
15768 CCOLLATE_CC=config/locale/generic/collate_members.cc
15769 CCTYPE_CC=config/locale/generic/ctype_members.cc
15770 CMESSAGES_H=config/locale/generic/messages_members.h
15771 CMESSAGES_CC=config/locale/generic/messages_members.cc
15772 CMONEY_CC=config/locale/generic/monetary_members.cc
15773 CNUMERIC_CC=config/locale/generic/numeric_members.cc
15774 CTIME_H=config/locale/generic/time_members.h
15775 CTIME_CC=config/locale/generic/time_members.cc
15776 CLOCALE_INTERNAL_H=config/locale/generic/c++locale_internal.h
15779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: darwin or freebsd" >&5
15780 $as_echo "darwin or freebsd" >&6; }
15782 CLOCALE_H=config/locale/generic/c_locale.h
15783 CLOCALE_CC=config/locale/generic/c_locale.cc
15784 CCODECVT_CC=config/locale/generic/codecvt_members.cc
15785 CCOLLATE_CC=config/locale/generic/collate_members.cc
15786 CCTYPE_CC=config/locale/darwin/ctype_members.cc
15787 CMESSAGES_H=config/locale/generic/messages_members.h
15788 CMESSAGES_CC=config/locale/generic/messages_members.cc
15789 CMONEY_CC=config/locale/generic/monetary_members.cc
15790 CNUMERIC_CC=config/locale/generic/numeric_members.cc
15791 CTIME_H=config/locale/generic/time_members.h
15792 CTIME_CC=config/locale/generic/time_members.cc
15793 CLOCALE_INTERNAL_H=config/locale/generic/c++locale_internal.h
15797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: gnu" >&5
15798 $as_echo "gnu" >&6; }
15800 # Declare intention to use gettext, and add support for specific
15802 # For some reason, ALL_LINGUAS has to be before AM-GNU-GETTEXT
15803 ALL_LINGUAS="de fr"
15805 # Don't call AM-GNU-GETTEXT here. Instead, assume glibc.
15806 # Extract the first word of "msgfmt", so it can be a program name with args.
15807 set dummy msgfmt; ac_word=$2
15808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15809 $as_echo_n "checking for $ac_word... " >&6; }
15810 if test "${ac_cv_prog_check_msgfmt+set}" = set; then :
15811 $as_echo_n "(cached) " >&6
15813 if test -n "$check_msgfmt"; then
15814 ac_cv_prog_check_msgfmt="$check_msgfmt" # Let the user override the test.
15816 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15817 for as_dir in $PATH
15820 test -z "$as_dir" && as_dir=.
15821 for ac_exec_ext in '' $ac_executable_extensions; do
15822 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
15823 ac_cv_prog_check_msgfmt="yes"
15824 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15831 test -z "$ac_cv_prog_check_msgfmt" && ac_cv_prog_check_msgfmt="no"
15834 check_msgfmt=$ac_cv_prog_check_msgfmt
15835 if test -n "$check_msgfmt"; then
15836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $check_msgfmt" >&5
15837 $as_echo "$check_msgfmt" >&6; }
15839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15840 $as_echo "no" >&6; }
15844 if test x"$check_msgfmt" = x"yes" && test x"$enable_nls" = x"yes"; then
15847 # Export the build objects.
15848 for ling in $ALL_LINGUAS; do \
15849 glibcxx_MOFILES="$glibcxx_MOFILES $ling.mo"; \
15850 glibcxx_POFILES="$glibcxx_POFILES $ling.po"; \
15855 CLOCALE_H=config/locale/gnu/c_locale.h
15856 CLOCALE_CC=config/locale/gnu/c_locale.cc
15857 CCODECVT_CC=config/locale/gnu/codecvt_members.cc
15858 CCOLLATE_CC=config/locale/gnu/collate_members.cc
15859 CCTYPE_CC=config/locale/gnu/ctype_members.cc
15860 CMESSAGES_H=config/locale/gnu/messages_members.h
15861 CMESSAGES_CC=config/locale/gnu/messages_members.cc
15862 CMONEY_CC=config/locale/gnu/monetary_members.cc
15863 CNUMERIC_CC=config/locale/gnu/numeric_members.cc
15864 CTIME_H=config/locale/gnu/time_members.h
15865 CTIME_CC=config/locale/gnu/time_members.cc
15866 CLOCALE_INTERNAL_H=config/locale/gnu/c++locale_internal.h
15869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: IEEE 1003.1" >&5
15870 $as_echo "IEEE 1003.1" >&6; }
15872 CLOCALE_H=config/locale/ieee_1003.1-2001/c_locale.h
15873 CLOCALE_CC=config/locale/ieee_1003.1-2001/c_locale.cc
15874 CCODECVT_CC=config/locale/generic/codecvt_members.cc
15875 CCOLLATE_CC=config/locale/generic/collate_members.cc
15876 CCTYPE_CC=config/locale/generic/ctype_members.cc
15877 CMESSAGES_H=config/locale/ieee_1003.1-2001/messages_members.h
15878 CMESSAGES_CC=config/locale/ieee_1003.1-2001/messages_members.cc
15879 CMONEY_CC=config/locale/generic/monetary_members.cc
15880 CNUMERIC_CC=config/locale/generic/numeric_members.cc
15881 CTIME_H=config/locale/generic/time_members.h
15882 CTIME_CC=config/locale/generic/time_members.cc
15883 CLOCALE_INTERNAL_H=config/locale/generic/c++locale_internal.h
15887 # This is where the testsuite looks for locale catalogs, using the
15888 # -DLOCALEDIR define during testsuite compilation.
15889 glibcxx_localedir=${glibcxx_builddir}/po/share/locale
15892 # A standalone libintl (e.g., GNU libintl) may be in use.
15893 if test $USE_NLS = yes; then
15894 for ac_header in libintl.h
15896 ac_fn_c_check_header_mongrel "$LINENO" "libintl.h" "ac_cv_header_libintl_h" "$ac_includes_default"
15897 if test "x$ac_cv_header_libintl_h" = x""yes; then :
15898 cat >>confdefs.h <<_ACEOF
15899 #define HAVE_LIBINTL_H 1
15908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gettext" >&5
15909 $as_echo_n "checking for library containing gettext... " >&6; }
15910 if test "${ac_cv_search_gettext+set}" = set; then :
15911 $as_echo_n "(cached) " >&6
15913 ac_func_search_save_LIBS=$LIBS
15914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15915 /* end confdefs.h. */
15917 /* Override any GCC internal prototype to avoid an error.
15918 Use char because int might match the return type of a GCC
15919 builtin and then its argument prototype would still apply. */
15932 for ac_lib in '' intl; do
15933 if test -z "$ac_lib"; then
15934 ac_res="none required"
15937 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
15939 if test x$gcc_no_link = xyes; then
15940 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15942 if ac_fn_c_try_link "$LINENO"; then :
15943 ac_cv_search_gettext=$ac_res
15945 rm -f core conftest.err conftest.$ac_objext \
15947 if test "${ac_cv_search_gettext+set}" = set; then :
15951 if test "${ac_cv_search_gettext+set}" = set; then :
15954 ac_cv_search_gettext=no
15956 rm conftest.$ac_ext
15957 LIBS=$ac_func_search_save_LIBS
15959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gettext" >&5
15960 $as_echo "$ac_cv_search_gettext" >&6; }
15961 ac_res=$ac_cv_search_gettext
15962 if test "$ac_res" != no; then :
15963 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
15970 if test $USE_NLS = yes; then
15972 $as_echo "#define _GLIBCXX_USE_NLS 1" >>confdefs.h
15991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for std::allocator base class" >&5
15992 $as_echo_n "checking for std::allocator base class... " >&6; }
15993 # Check whether --enable-libstdcxx-allocator was given.
15994 if test "${enable_libstdcxx_allocator+set}" = set; then :
15995 enableval=$enable_libstdcxx_allocator;
15996 case "$enableval" in
15997 new|malloc|mt|bitmap|pool|yes|no|auto) ;;
15998 *) as_fn_error "Unknown argument to enable/disable libstdcxx-allocator" "$LINENO" 5 ;;
16002 enable_libstdcxx_allocator=auto
16007 # If they didn't use this option switch, or if they specified --enable
16008 # with no specific model, we'll have to look for one. If they
16009 # specified --disable (???), do likewise.
16010 if test $enable_libstdcxx_allocator = no ||
16011 test $enable_libstdcxx_allocator = yes;
16013 enable_libstdcxx_allocator=auto
16016 # Either a known package, or "auto". Auto implies the default choice
16017 # for a particular platform.
16018 enable_libstdcxx_allocator_flag=$enable_libstdcxx_allocator
16020 # Probe for host-specific support if no specific model is specified.
16021 # Default to "new".
16022 if test $enable_libstdcxx_allocator_flag = auto; then
16023 case ${target_os} in
16024 linux* | gnu* | kfreebsd*-gnu | knetbsd*-gnu)
16025 enable_libstdcxx_allocator_flag=new
16028 enable_libstdcxx_allocator_flag=new
16032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_libstdcxx_allocator_flag" >&5
16033 $as_echo "$enable_libstdcxx_allocator_flag" >&6; }
16036 # Set configure bits for specified locale package
16037 case ${enable_libstdcxx_allocator_flag} in
16039 ALLOCATOR_H=config/allocator/bitmap_allocator_base.h
16040 ALLOCATOR_NAME=__gnu_cxx::bitmap_allocator
16043 ALLOCATOR_H=config/allocator/malloc_allocator_base.h
16044 ALLOCATOR_NAME=__gnu_cxx::malloc_allocator
16047 ALLOCATOR_H=config/allocator/mt_allocator_base.h
16048 ALLOCATOR_NAME=__gnu_cxx::__mt_alloc
16051 ALLOCATOR_H=config/allocator/new_allocator_base.h
16052 ALLOCATOR_NAME=__gnu_cxx::new_allocator
16055 ALLOCATOR_H=config/allocator/pool_allocator_base.h
16056 ALLOCATOR_NAME=__gnu_cxx::__pool_alloc
16064 # Check whether --enable-cheaders was given.
16065 if test "${enable_cheaders+set}" = set; then :
16066 enableval=$enable_cheaders;
16067 case "$enableval" in
16068 c|c_std|c_global) ;;
16069 *) as_fn_error "Unknown argument to enable/disable cheaders" "$LINENO" 5 ;;
16073 enable_cheaders=$c_model
16077 { $as_echo "$as_me:${as_lineno-$LINENO}: \"C\" header strategy set to $enable_cheaders" >&5
16078 $as_echo "$as_me: \"C\" header strategy set to $enable_cheaders" >&6;}
16080 C_INCLUDE_DIR='${glibcxx_srcdir}/include/'$enable_cheaders
16082 # Allow overrides to configure.host here.
16083 if test $enable_cheaders = c_global; then
16084 c_compatibility=yes
16087 if test $enable_cheaders = c_global || test $enable_cheaders = c_std; then
16098 # Check whether --enable-long-long was given.
16099 if test "${enable_long_long+set}" = set; then :
16100 enableval=$enable_long_long;
16101 case "$enableval" in
16103 *) as_fn_error "Argument to enable/disable long-long must be yes or no" "$LINENO" 5 ;;
16107 enable_long_long=yes
16111 if test $enable_long_long = yes; then
16113 $as_echo "#define _GLIBCXX_USE_LONG_LONG 1" >>confdefs.h
16116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for enabled long long specializations" >&5
16117 $as_echo_n "checking for enabled long long specializations... " >&6; }
16118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_long_long" >&5
16119 $as_echo "$enable_long_long" >&6; }
16122 # Check whether --enable-wchar_t was given.
16123 if test "${enable_wchar_t+set}" = set; then :
16124 enableval=$enable_wchar_t;
16125 case "$enableval" in
16127 *) as_fn_error "Argument to enable/disable wchar_t must be yes or no" "$LINENO" 5 ;;
16136 # Test wchar.h for mbstate_t, which is needed for char_traits and fpos.
16137 for ac_header in wchar.h
16139 ac_fn_c_check_header_mongrel "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
16140 if test "x$ac_cv_header_wchar_h" = x""yes; then :
16141 cat >>confdefs.h <<_ACEOF
16142 #define HAVE_WCHAR_H 1
16151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
16152 $as_echo_n "checking for mbstate_t... " >&6; }
16153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16154 /* end confdefs.h. */
16159 mbstate_t teststate;
16164 if ac_fn_c_try_compile "$LINENO"; then :
16169 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mbstate_t" >&5
16171 $as_echo "$have_mbstate_t" >&6; }
16172 if test x"$have_mbstate_t" = xyes; then
16174 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
16178 # Test it always, for use in GLIBCXX_ENABLE_C99, together with
16180 for ac_header in wctype.h
16182 ac_fn_c_check_header_mongrel "$LINENO" "wctype.h" "ac_cv_header_wctype_h" "$ac_includes_default"
16183 if test "x$ac_cv_header_wctype_h" = x""yes; then :
16184 cat >>confdefs.h <<_ACEOF
16185 #define HAVE_WCTYPE_H 1
16187 ac_has_wctype_h=yes
16195 if test x"$enable_wchar_t" = x"yes"; then
16199 ac_cpp='$CXXCPP $CPPFLAGS'
16200 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16201 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16202 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
16205 if test x"$ac_has_wchar_h" = xyes &&
16206 test x"$ac_has_wctype_h" = xyes; then
16207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16208 /* end confdefs.h. */
16210 #include <stddef.h>
16213 long j = WCHAR_MIN;
16214 long k = WCHAR_MAX;
16279 if ac_fn_cxx_try_compile "$LINENO"; then :
16284 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16290 ac_cpp='$CPP $CPPFLAGS'
16291 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16292 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16293 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16297 if test x"$enable_wchar_t" = x"yes"; then
16299 $as_echo "#define _GLIBCXX_USE_WCHAR_T 1" >>confdefs.h
16303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for enabled wchar_t specializations" >&5
16304 $as_echo_n "checking for enabled wchar_t specializations... " >&6; }
16305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_wchar_t" >&5
16306 $as_echo "$enable_wchar_t" >&6; }
16310 # Check whether --enable-c99 was given.
16311 if test "${enable_c99+set}" = set; then :
16312 enableval=$enable_c99;
16313 case "$enableval" in
16315 *) as_fn_error "Argument to enable/disable c99 must be yes or no" "$LINENO" 5 ;;
16324 if test x"$enable_c99" = x"yes"; then
16328 ac_cpp='$CXXCPP $CPPFLAGS'
16329 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16330 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16331 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
16334 # Use -std=c++98 because the default (-std=gnu++98) leaves __STRICT_ANSI__
16335 # undefined and fake C99 facilities - like pre-standard snprintf - may be
16336 # spuriously enabled.
16337 # Long term, -std=c++0x could be even better, could manage to explicitely
16338 # request C99 facilities to the underlying C headers.
16339 ac_save_CXXFLAGS="$CXXFLAGS"
16340 CXXFLAGS="$CXXFLAGS -std=c++98"
16341 ac_save_LIBS="$LIBS"
16342 ac_save_gcc_no_link="$gcc_no_link"
16344 if test x$gcc_no_link != xyes; then
16345 # Use -fno-exceptions to that the C driver can link these tests without
16346 # hitting undefined references to personality routines.
16347 CXXFLAGS="$CXXFLAGS -fno-exceptions"
16348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
16349 $as_echo_n "checking for sin in -lm... " >&6; }
16350 if test "${ac_cv_lib_m_sin+set}" = set; then :
16351 $as_echo_n "(cached) " >&6
16353 ac_check_lib_save_LIBS=$LIBS
16355 if test x$gcc_no_link = xyes; then
16356 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16359 /* end confdefs.h. */
16361 /* Override any GCC internal prototype to avoid an error.
16362 Use char because int might match the return type of a GCC
16363 builtin and then its argument prototype would still apply. */
16376 if ac_fn_cxx_try_link "$LINENO"; then :
16377 ac_cv_lib_m_sin=yes
16381 rm -f core conftest.err conftest.$ac_objext \
16382 conftest$ac_exeext conftest.$ac_ext
16383 LIBS=$ac_check_lib_save_LIBS
16385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
16386 $as_echo "$ac_cv_lib_m_sin" >&6; }
16387 if test "x$ac_cv_lib_m_sin" = x""yes; then :
16393 # Use the default compile-only tests in GCC_TRY_COMPILE_OR_LINK
16400 # Check for the existence of <math.h> functions used if C99 is enabled.
16401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support in <math.h>" >&5
16402 $as_echo_n "checking for ISO C99 support in <math.h>... " >&6; }
16403 if test "${glibcxx_cv_c99_math+set}" = set; then :
16404 $as_echo_n "(cached) " >&6
16407 if test x$gcc_no_link = xyes; then
16408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16409 /* end confdefs.h. */
16411 volatile double d1, d2;
16416 i = fpclassify(d1);
16422 i = isgreater(d1, d2);
16423 i = isgreaterequal(d1, d2);
16424 i = isless(d1, d2);
16425 i = islessequal(d1, d2);
16426 i = islessgreater(d1, d2);
16427 i = islessgreater(d1, d2);
16428 i = isunordered(d1, d2);
16434 if ac_fn_cxx_try_compile "$LINENO"; then :
16435 glibcxx_cv_c99_math=yes
16437 glibcxx_cv_c99_math=no
16439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16441 if test x$gcc_no_link = xyes; then
16442 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16445 /* end confdefs.h. */
16447 volatile double d1, d2;
16452 i = fpclassify(d1);
16458 i = isgreater(d1, d2);
16459 i = isgreaterequal(d1, d2);
16460 i = isless(d1, d2);
16461 i = islessequal(d1, d2);
16462 i = islessgreater(d1, d2);
16463 i = islessgreater(d1, d2);
16464 i = isunordered(d1, d2);
16470 if ac_fn_cxx_try_link "$LINENO"; then :
16471 glibcxx_cv_c99_math=yes
16473 glibcxx_cv_c99_math=no
16475 rm -f core conftest.err conftest.$ac_objext \
16476 conftest$ac_exeext conftest.$ac_ext
16481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_math" >&5
16482 $as_echo "$glibcxx_cv_c99_math" >&6; }
16483 if test x"$glibcxx_cv_c99_math" = x"yes"; then
16485 $as_echo "#define _GLIBCXX_USE_C99_MATH 1" >>confdefs.h
16489 # Check for the existence of <complex.h> complex math functions.
16490 # This is necessary even though libstdc++ uses the builtin versions
16491 # of these functions, because if the builtin cannot be used, a reference
16492 # to the library function is emitted.
16493 for ac_header in tgmath.h
16495 ac_fn_cxx_check_header_mongrel "$LINENO" "tgmath.h" "ac_cv_header_tgmath_h" "$ac_includes_default"
16496 if test "x$ac_cv_header_tgmath_h" = x""yes; then :
16497 cat >>confdefs.h <<_ACEOF
16498 #define HAVE_TGMATH_H 1
16500 ac_has_tgmath_h=yes
16507 for ac_header in complex.h
16509 ac_fn_cxx_check_header_mongrel "$LINENO" "complex.h" "ac_cv_header_complex_h" "$ac_includes_default"
16510 if test "x$ac_cv_header_complex_h" = x""yes; then :
16511 cat >>confdefs.h <<_ACEOF
16512 #define HAVE_COMPLEX_H 1
16514 ac_has_complex_h=yes
16516 ac_has_complex_h=no
16521 glibcxx_cv_c99_complex=no;
16522 if test x"$ac_has_complex_h" = x"yes"; then
16523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support in <complex.h>" >&5
16524 $as_echo_n "checking for ISO C99 support in <complex.h>... " >&6; }
16525 if test x$gcc_no_link = xyes; then
16526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16527 /* end confdefs.h. */
16528 #include <complex.h>
16529 typedef __complex__ float float_type;
16530 typedef __complex__ double double_type;
16531 typedef __complex__ long double ld_type;
16532 volatile float_type tmpf;
16533 volatile double_type tmpd;
16534 volatile ld_type tmpld;
16537 volatile long double ld;
16543 tmpf = ccosf(tmpf);
16544 tmpf = ccoshf(tmpf);
16545 tmpf = cexpf(tmpf);
16546 tmpf = clogf(tmpf);
16547 tmpf = csinf(tmpf);
16548 tmpf = csinhf(tmpf);
16549 tmpf = csqrtf(tmpf);
16550 tmpf = ctanf(tmpf);
16551 tmpf = ctanhf(tmpf);
16552 tmpf = cpowf(tmpf, tmpf);
16553 tmpf = cprojf(tmpf);
16557 tmpd = ccosh(tmpd);
16561 tmpd = csinh(tmpd);
16562 tmpd = csqrt(tmpd);
16564 tmpd = ctanh(tmpd);
16565 tmpd = cpow(tmpd, tmpd);
16566 tmpd = cproj(tmpd);
16569 tmpld = ccosl(tmpld);
16570 tmpld = ccoshl(tmpld);
16571 tmpld = cexpl(tmpld);
16572 tmpld = clogl(tmpld);
16573 tmpld = csinl(tmpld);
16574 tmpld = csinhl(tmpld);
16575 tmpld = csqrtl(tmpld);
16576 tmpld = ctanl(tmpld);
16577 tmpld = ctanhl(tmpld);
16578 tmpld = cpowl(tmpld, tmpld);
16579 tmpld = cprojl(tmpld);
16585 if ac_fn_cxx_try_compile "$LINENO"; then :
16586 glibcxx_cv_c99_complex=yes
16588 glibcxx_cv_c99_complex=no
16590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16592 if test x$gcc_no_link = xyes; then
16593 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16596 /* end confdefs.h. */
16597 #include <complex.h>
16598 typedef __complex__ float float_type;
16599 typedef __complex__ double double_type;
16600 typedef __complex__ long double ld_type;
16601 volatile float_type tmpf;
16602 volatile double_type tmpd;
16603 volatile ld_type tmpld;
16606 volatile long double ld;
16612 tmpf = ccosf(tmpf);
16613 tmpf = ccoshf(tmpf);
16614 tmpf = cexpf(tmpf);
16615 tmpf = clogf(tmpf);
16616 tmpf = csinf(tmpf);
16617 tmpf = csinhf(tmpf);
16618 tmpf = csqrtf(tmpf);
16619 tmpf = ctanf(tmpf);
16620 tmpf = ctanhf(tmpf);
16621 tmpf = cpowf(tmpf, tmpf);
16622 tmpf = cprojf(tmpf);
16626 tmpd = ccosh(tmpd);
16630 tmpd = csinh(tmpd);
16631 tmpd = csqrt(tmpd);
16633 tmpd = ctanh(tmpd);
16634 tmpd = cpow(tmpd, tmpd);
16635 tmpd = cproj(tmpd);
16638 tmpld = ccosl(tmpld);
16639 tmpld = ccoshl(tmpld);
16640 tmpld = cexpl(tmpld);
16641 tmpld = clogl(tmpld);
16642 tmpld = csinl(tmpld);
16643 tmpld = csinhl(tmpld);
16644 tmpld = csqrtl(tmpld);
16645 tmpld = ctanl(tmpld);
16646 tmpld = ctanhl(tmpld);
16647 tmpld = cpowl(tmpld, tmpld);
16648 tmpld = cprojl(tmpld);
16654 if ac_fn_cxx_try_link "$LINENO"; then :
16655 glibcxx_cv_c99_complex=yes
16657 glibcxx_cv_c99_complex=no
16659 rm -f core conftest.err conftest.$ac_objext \
16660 conftest$ac_exeext conftest.$ac_ext
16663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_complex" >&5
16664 $as_echo "$glibcxx_cv_c99_complex" >&6; }
16665 if test x"$glibcxx_cv_c99_complex" = x"yes"; then
16667 $as_echo "#define _GLIBCXX_USE_C99_COMPLEX 1" >>confdefs.h
16671 # Check for the existence in <stdio.h> of vscanf, et. al.
16672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support in <stdio.h>" >&5
16673 $as_echo_n "checking for ISO C99 support in <stdio.h>... " >&6; }
16674 if test "${glibcxx_cv_c99_stdio+set}" = set; then :
16675 $as_echo_n "(cached) " >&6
16678 if test x$gcc_no_link = xyes; then
16679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16680 /* end confdefs.h. */
16682 #include <stdarg.h>
16683 void foo(char* fmt, ...)
16685 va_list args; va_start(args, fmt);
16686 vfscanf(stderr, "%i", args);
16687 vscanf("%i", args);
16688 vsnprintf(fmt, 0, "%i", args);
16689 vsscanf(fmt, "%i", args);
16694 snprintf("12", 0, "%i");
16699 if ac_fn_cxx_try_compile "$LINENO"; then :
16700 glibcxx_cv_c99_stdio=yes
16702 glibcxx_cv_c99_stdio=no
16704 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16706 if test x$gcc_no_link = xyes; then
16707 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16710 /* end confdefs.h. */
16712 #include <stdarg.h>
16713 void foo(char* fmt, ...)
16715 va_list args; va_start(args, fmt);
16716 vfscanf(stderr, "%i", args);
16717 vscanf("%i", args);
16718 vsnprintf(fmt, 0, "%i", args);
16719 vsscanf(fmt, "%i", args);
16724 snprintf("12", 0, "%i");
16729 if ac_fn_cxx_try_link "$LINENO"; then :
16730 glibcxx_cv_c99_stdio=yes
16732 glibcxx_cv_c99_stdio=no
16734 rm -f core conftest.err conftest.$ac_objext \
16735 conftest$ac_exeext conftest.$ac_ext
16740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_stdio" >&5
16741 $as_echo "$glibcxx_cv_c99_stdio" >&6; }
16743 # Check for the existence in <stdlib.h> of lldiv_t, et. al.
16744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support in <stdlib.h>" >&5
16745 $as_echo_n "checking for ISO C99 support in <stdlib.h>... " >&6; }
16746 if test "${glibcxx_cv_c99_stdlib+set}" = set; then :
16747 $as_echo_n "(cached) " >&6
16750 if test x$gcc_no_link = xyes; then
16751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16752 /* end confdefs.h. */
16753 #include <stdlib.h>
16755 volatile long double ld;
16756 volatile unsigned long long ll;
16762 f = strtof("gnu", &tmp);
16763 ld = strtold("gnu", &tmp);
16764 ll = strtoll("gnu", &tmp, 10);
16765 ll = strtoull("gnu", &tmp, 10);
16767 mydivt = lldiv(10,1);
16777 if ac_fn_cxx_try_compile "$LINENO"; then :
16778 glibcxx_cv_c99_stdlib=yes
16780 glibcxx_cv_c99_stdlib=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.$ac_ext
16788 /* end confdefs.h. */
16789 #include <stdlib.h>
16791 volatile long double ld;
16792 volatile unsigned long long ll;
16798 f = strtof("gnu", &tmp);
16799 ld = strtold("gnu", &tmp);
16800 ll = strtoll("gnu", &tmp, 10);
16801 ll = strtoull("gnu", &tmp, 10);
16803 mydivt = lldiv(10,1);
16813 if ac_fn_cxx_try_link "$LINENO"; then :
16814 glibcxx_cv_c99_stdlib=yes
16816 glibcxx_cv_c99_stdlib=no
16818 rm -f core conftest.err conftest.$ac_objext \
16819 conftest$ac_exeext conftest.$ac_ext
16824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_stdlib" >&5
16825 $as_echo "$glibcxx_cv_c99_stdlib" >&6; }
16827 # Check for the existence in <wchar.h> of wcstold, etc.
16828 glibcxx_cv_c99_wchar=no;
16829 if test x"$ac_has_wchar_h" = xyes &&
16830 test x"$ac_has_wctype_h" = xyes; then
16831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support in <wchar.h>" >&5
16832 $as_echo_n "checking for ISO C99 support in <wchar.h>... " >&6; }
16833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16834 /* end confdefs.h. */
16851 if ac_fn_cxx_try_compile "$LINENO"; then :
16852 glibcxx_cv_c99_wchar=yes
16854 glibcxx_cv_c99_wchar=no
16856 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16858 # Checks for wide character functions that may not be present.
16859 # Injection of these is wrapped with guard macros.
16860 # NB: only put functions here, instead of immediately above, if
16861 # absolutely necessary.
16862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16863 /* end confdefs.h. */
16865 namespace test { using ::vfwscanf; }
16874 if ac_fn_cxx_try_compile "$LINENO"; then :
16876 $as_echo "#define HAVE_VFWSCANF 1" >>confdefs.h
16879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16882 /* end confdefs.h. */
16884 namespace test { using ::vswscanf; }
16893 if ac_fn_cxx_try_compile "$LINENO"; then :
16895 $as_echo "#define HAVE_VSWSCANF 1" >>confdefs.h
16898 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16901 /* end confdefs.h. */
16903 namespace test { using ::vwscanf; }
16912 if ac_fn_cxx_try_compile "$LINENO"; then :
16914 $as_echo "#define HAVE_VWSCANF 1" >>confdefs.h
16917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16920 /* end confdefs.h. */
16922 namespace test { using ::wcstof; }
16931 if ac_fn_cxx_try_compile "$LINENO"; then :
16933 $as_echo "#define HAVE_WCSTOF 1" >>confdefs.h
16936 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16939 /* end confdefs.h. */
16940 #include <wctype.h>
16944 wint_t t; int i = iswblank(t);
16949 if ac_fn_cxx_try_compile "$LINENO"; then :
16951 $as_echo "#define HAVE_ISWBLANK 1" >>confdefs.h
16954 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_wchar" >&5
16957 $as_echo "$glibcxx_cv_c99_wchar" >&6; }
16960 # Option parsed, now set things appropriately.
16961 if test x"$glibcxx_cv_c99_math" = x"no" ||
16962 test x"$glibcxx_cv_c99_complex" = x"no" ||
16963 test x"$glibcxx_cv_c99_stdio" = x"no" ||
16964 test x"$glibcxx_cv_c99_stdlib" = x"no" ||
16965 test x"$glibcxx_cv_c99_wchar" = x"no"; then
16969 $as_echo "#define _GLIBCXX_USE_C99 1" >>confdefs.h
16973 gcc_no_link="$ac_save_gcc_no_link"
16974 LIBS="$ac_save_LIBS"
16975 CXXFLAGS="$ac_save_CXXFLAGS"
16977 ac_cpp='$CPP $CPPFLAGS'
16978 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16979 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16980 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fully enabled ISO C99 support" >&5
16985 $as_echo_n "checking for fully enabled ISO C99 support... " >&6; }
16986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_c99" >&5
16987 $as_echo "$enable_c99" >&6; }
16990 # Check whether --enable-concept-checks was given.
16991 if test "${enable_concept_checks+set}" = set; then :
16992 enableval=$enable_concept_checks;
16993 case "$enableval" in
16995 *) as_fn_error "Argument to enable/disable concept-checks must be yes or no" "$LINENO" 5 ;;
16999 enable_concept_checks=no
17003 if test $enable_concept_checks = yes; then
17005 $as_echo "#define _GLIBCXX_CONCEPT_CHECKS 1" >>confdefs.h
17010 # Check whether --enable-libstdcxx-debug-flags was given.
17011 if test "${enable_libstdcxx_debug_flags+set}" = set; then :
17012 enableval=$enable_libstdcxx_debug_flags; case "x$enable_libstdcxx_debug_flags" in
17013 xno | x) enable_libstdcxx_debug_flags= ;;
17015 *) as_fn_error "--enable-libstdcxx-debug-flags needs compiler flags as arguments" "$LINENO" 5 ;;
17018 enable_libstdcxx_debug_flags="-g3 -O0"
17023 # Option parsed, now set things appropriately
17024 DEBUG_FLAGS="$enable_libstdcxx_debug_flags"
17027 { $as_echo "$as_me:${as_lineno-$LINENO}: Debug build flags set to $DEBUG_FLAGS" >&5
17028 $as_echo "$as_me: Debug build flags set to $DEBUG_FLAGS" >&6;}
17031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for additional debug build" >&5
17032 $as_echo_n "checking for additional debug build... " >&6; }
17033 # Check whether --enable-libstdcxx-debug was given.
17034 if test "${enable_libstdcxx_debug+set}" = set; then :
17035 enableval=$enable_libstdcxx_debug;
17036 case "$enableval" in
17038 *) as_fn_error "Argument to enable/disable libstdcxx-debug must be yes or no" "$LINENO" 5 ;;
17042 enable_libstdcxx_debug=no
17046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_libstdcxx_debug" >&5
17047 $as_echo "$enable_libstdcxx_debug" >&6; }
17052 enable_parallel=no;
17054 # See if configured libgomp/omp.h exists. (libgomp may be in
17055 # noconfigdirs but not explicitly disabled.)
17056 if test -f $glibcxx_builddir/../libgomp/omp.h; then
17057 enable_parallel=yes;
17059 { $as_echo "$as_me:${as_lineno-$LINENO}: $glibcxx_builddir/../libgomp/omp.h not found" >&5
17060 $as_echo "$as_me: $glibcxx_builddir/../libgomp/omp.h not found" >&6;}
17063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for parallel mode support" >&5
17064 $as_echo_n "checking for parallel mode support... " >&6; }
17065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_parallel" >&5
17066 $as_echo "$enable_parallel" >&6; }
17069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for extra compiler flags for building" >&5
17070 $as_echo_n "checking for extra compiler flags for building... " >&6; }
17071 # Check whether --enable-cxx-flags was given.
17072 if test "${enable_cxx_flags+set}" = set; then :
17073 enableval=$enable_cxx_flags; case "x$enable_cxx_flags" in
17074 xno | x) enable_cxx_flags= ;;
17076 *) as_fn_error "--enable-cxx-flags needs compiler flags as arguments" "$LINENO" 5 ;;
17084 # Run through flags (either default or command-line) and set anything
17085 # extra (e.g., #defines) that must accompany particular g++ options.
17086 if test -n "$enable_cxx_flags"; then
17087 for f in $enable_cxx_flags; do
17091 *) # and we're trying to pass /what/ exactly?
17092 as_fn_error "compiler flags start with a -" "$LINENO" 5 ;;
17097 EXTRA_CXX_FLAGS="$enable_cxx_flags"
17098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXTRA_CXX_FLAGS" >&5
17099 $as_echo "$EXTRA_CXX_FLAGS" >&6; }
17103 # Check whether --enable-fully-dynamic-string was given.
17104 if test "${enable_fully_dynamic_string+set}" = set; then :
17105 enableval=$enable_fully_dynamic_string;
17106 case "$enableval" in
17108 *) as_fn_error "Argument to enable/disable fully-dynamic-string must be yes or no" "$LINENO" 5 ;;
17112 enable_fully_dynamic_string=no
17116 if test $enable_fully_dynamic_string = yes; then
17118 $as_echo "#define _GLIBCXX_FULLY_DYNAMIC_STRING 1" >>confdefs.h
17123 # Checks for operating systems support that doesn't require linking.
17126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EOWNERDEAD" >&5
17127 $as_echo_n "checking for EOWNERDEAD... " >&6; }
17128 if test "${glibcxx_cv_system_error1+set}" = set; then :
17129 $as_echo_n "(cached) " >&6
17132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17133 /* end confdefs.h. */
17138 int i = EOWNERDEAD;
17143 if ac_fn_c_try_compile "$LINENO"; then :
17144 glibcxx_cv_system_error1=yes
17146 glibcxx_cv_system_error1=no
17148 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error1" >&5
17153 $as_echo "$glibcxx_cv_system_error1" >&6; }
17154 if test x"$glibcxx_cv_system_error1" = x"yes"; then
17156 $as_echo "#define HAVE_EOWNERDEAD 1" >>confdefs.h
17159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOTRECOVERABLE" >&5
17160 $as_echo_n "checking for ENOTRECOVERABLE... " >&6; }
17161 if test "${glibcxx_cv_system_error2+set}" = set; then :
17162 $as_echo_n "(cached) " >&6
17165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17166 /* end confdefs.h. */
17171 int i = ENOTRECOVERABLE;
17176 if ac_fn_c_try_compile "$LINENO"; then :
17177 glibcxx_cv_system_error2=yes
17179 glibcxx_cv_system_error2=no
17181 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error2" >&5
17186 $as_echo "$glibcxx_cv_system_error2" >&6; }
17187 if test x"$glibcxx_cv_system_error2" = x"yes"; then
17189 $as_echo "#define HAVE_ENOTRECOVERABLE 1" >>confdefs.h
17192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOLINK" >&5
17193 $as_echo_n "checking for ENOLINK... " >&6; }
17194 if test "${glibcxx_cv_system_error3+set}" = set; then :
17195 $as_echo_n "(cached) " >&6
17198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17199 /* end confdefs.h. */
17209 if ac_fn_c_try_compile "$LINENO"; then :
17210 glibcxx_cv_system_error3=yes
17212 glibcxx_cv_system_error3=no
17214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error3" >&5
17219 $as_echo "$glibcxx_cv_system_error3" >&6; }
17220 if test x"$glibcxx_cv_system_error3" = x"yes"; then
17222 $as_echo "#define HAVE_ENOLINK 1" >>confdefs.h
17225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EPROTO" >&5
17226 $as_echo_n "checking for EPROTO... " >&6; }
17227 if test "${glibcxx_cv_system_error4+set}" = set; then :
17228 $as_echo_n "(cached) " >&6
17231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17232 /* end confdefs.h. */
17242 if ac_fn_c_try_compile "$LINENO"; then :
17243 glibcxx_cv_system_error4=yes
17245 glibcxx_cv_system_error4=no
17247 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error4" >&5
17252 $as_echo "$glibcxx_cv_system_error4" >&6; }
17253 if test x"$glibcxx_cv_system_error4" = x"yes"; then
17255 $as_echo "#define HAVE_EPROTO 1" >>confdefs.h
17258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENODATA" >&5
17259 $as_echo_n "checking for ENODATA... " >&6; }
17260 if test "${glibcxx_cv_system_error5+set}" = set; then :
17261 $as_echo_n "(cached) " >&6
17264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17265 /* end confdefs.h. */
17275 if ac_fn_c_try_compile "$LINENO"; then :
17276 glibcxx_cv_system_error5=yes
17278 glibcxx_cv_system_error5=no
17280 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error5" >&5
17285 $as_echo "$glibcxx_cv_system_error5" >&6; }
17286 if test x"$glibcxx_cv_system_error5" = x"yes"; then
17288 $as_echo "#define HAVE_ENODATA 1" >>confdefs.h
17291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOSR" >&5
17292 $as_echo_n "checking for ENOSR... " >&6; }
17293 if test "${glibcxx_cv_system_error6+set}" = set; then :
17294 $as_echo_n "(cached) " >&6
17297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17298 /* end confdefs.h. */
17308 if ac_fn_c_try_compile "$LINENO"; then :
17309 glibcxx_cv_system_error6=yes
17311 glibcxx_cv_system_error6=no
17313 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error6" >&5
17318 $as_echo "$glibcxx_cv_system_error6" >&6; }
17319 if test x"$glibcxx_cv_system_error6" = x"yes"; then
17321 $as_echo "#define HAVE_ENOSR 1" >>confdefs.h
17324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOSTR" >&5
17325 $as_echo_n "checking for ENOSTR... " >&6; }
17326 if test "${glibcxx_cv_system_error7+set}" = set; then :
17327 $as_echo_n "(cached) " >&6
17330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17331 /* end confdefs.h. */
17341 if ac_fn_c_try_compile "$LINENO"; then :
17342 glibcxx_cv_system_error7=yes
17344 glibcxx_cv_system_error7=no
17346 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error7" >&5
17351 $as_echo "$glibcxx_cv_system_error7" >&6; }
17352 if test x"$glibcxx_cv_system_error7" = x"yes"; then
17354 $as_echo "#define HAVE_ENOSTR 1" >>confdefs.h
17357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ETIME" >&5
17358 $as_echo_n "checking for ETIME... " >&6; }
17359 if test "${glibcxx_cv_system_error8+set}" = set; then :
17360 $as_echo_n "(cached) " >&6
17363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17364 /* end confdefs.h. */
17374 if ac_fn_c_try_compile "$LINENO"; then :
17375 glibcxx_cv_system_error8=yes
17377 glibcxx_cv_system_error8=no
17379 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error8" >&5
17384 $as_echo "$glibcxx_cv_system_error8" >&6; }
17385 if test x"$glibcxx_cv_system_error8" = x"yes"; then
17387 $as_echo "#define HAVE_ETIME 1" >>confdefs.h
17390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EBADMSG" >&5
17391 $as_echo_n "checking for EBADMSG... " >&6; }
17392 if test "${glibcxx_cv_system_error9+set}" = set; then :
17393 $as_echo_n "(cached) " >&6
17396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17397 /* end confdefs.h. */
17407 if ac_fn_c_try_compile "$LINENO"; then :
17408 glibcxx_cv_system_error9=yes
17410 glibcxx_cv_system_error9=no
17412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error9" >&5
17417 $as_echo "$glibcxx_cv_system_error9" >&6; }
17418 if test x"$glibcxx_cv_system_error9" = x"yes"; then
17420 $as_echo "#define HAVE_EBADMSG 1" >>confdefs.h
17423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ECANCELED" >&5
17424 $as_echo_n "checking for ECANCELED... " >&6; }
17425 if test "${glibcxx_cv_system_error10+set}" = set; then :
17426 $as_echo_n "(cached) " >&6
17429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17430 /* end confdefs.h. */
17440 if ac_fn_c_try_compile "$LINENO"; then :
17441 glibcxx_cv_system_error10=yes
17443 glibcxx_cv_system_error10=no
17445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error10" >&5
17450 $as_echo "$glibcxx_cv_system_error10" >&6; }
17451 if test x"$glibcxx_cv_system_error10" = x"yes"; then
17453 $as_echo "#define HAVE_ECANCELED 1" >>confdefs.h
17456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EOVERFLOW" >&5
17457 $as_echo_n "checking for EOVERFLOW... " >&6; }
17458 if test "${glibcxx_cv_system_error11+set}" = set; then :
17459 $as_echo_n "(cached) " >&6
17462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17463 /* end confdefs.h. */
17473 if ac_fn_c_try_compile "$LINENO"; then :
17474 glibcxx_cv_system_error11=yes
17476 glibcxx_cv_system_error11=no
17478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error11" >&5
17483 $as_echo "$glibcxx_cv_system_error11" >&6; }
17484 if test x"$glibcxx_cv_system_error11" = x"yes"; then
17486 $as_echo "#define HAVE_EOVERFLOW 1" >>confdefs.h
17489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOTSUP" >&5
17490 $as_echo_n "checking for ENOTSUP... " >&6; }
17491 if test "${glibcxx_cv_system_error12+set}" = set; then :
17492 $as_echo_n "(cached) " >&6
17495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17496 /* end confdefs.h. */
17506 if ac_fn_c_try_compile "$LINENO"; then :
17507 glibcxx_cv_system_error12=yes
17509 glibcxx_cv_system_error12=no
17511 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error12" >&5
17516 $as_echo "$glibcxx_cv_system_error12" >&6; }
17517 if test x"$glibcxx_cv_system_error12" = x"yes"; then
17519 $as_echo "#define HAVE_ENOTSUP 1" >>confdefs.h
17522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EIDRM" >&5
17523 $as_echo_n "checking for EIDRM... " >&6; }
17524 if test "${glibcxx_cv_system_error13+set}" = set; then :
17525 $as_echo_n "(cached) " >&6
17528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17529 /* end confdefs.h. */
17539 if ac_fn_c_try_compile "$LINENO"; then :
17540 glibcxx_cv_system_error13=yes
17542 glibcxx_cv_system_error13=no
17544 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error13" >&5
17549 $as_echo "$glibcxx_cv_system_error13" >&6; }
17550 if test x"$glibcxx_cv_system_error13" = x"yes"; then
17552 $as_echo "#define HAVE_EIDRM 1" >>confdefs.h
17555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ETXTBSY" >&5
17556 $as_echo_n "checking for ETXTBSY... " >&6; }
17557 if test "${glibcxx_cv_system_error14+set}" = set; then :
17558 $as_echo_n "(cached) " >&6
17561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17562 /* end confdefs.h. */
17572 if ac_fn_c_try_compile "$LINENO"; then :
17573 glibcxx_cv_system_error14=yes
17575 glibcxx_cv_system_error14=no
17577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error14" >&5
17582 $as_echo "$glibcxx_cv_system_error14" >&6; }
17583 if test x"$glibcxx_cv_system_error14" = x"yes"; then
17585 $as_echo "#define HAVE_ETXTBSY 1" >>confdefs.h
17591 # For the streamoff typedef.
17596 ac_cpp='$CXXCPP $CPPFLAGS'
17597 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17598 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17599 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
17602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int64_t" >&5
17603 $as_echo_n "checking for int64_t... " >&6; }
17604 if test "${glibcxx_cv_INT64_T+set}" = set; then :
17605 $as_echo_n "(cached) " >&6
17608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17609 /* end confdefs.h. */
17610 #include <stdint.h>
17619 if ac_fn_cxx_try_compile "$LINENO"; then :
17620 glibcxx_cv_INT64_T=yes
17622 glibcxx_cv_INT64_T=no
17624 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17629 if test $glibcxx_cv_INT64_T = yes; then
17631 $as_echo "#define HAVE_INT64_T 1" >>confdefs.h
17633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_INT64_T" >&5
17634 $as_echo "$glibcxx_cv_INT64_T" >&6; }
17636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int64_t as long" >&5
17637 $as_echo_n "checking for int64_t as long... " >&6; }
17638 if test "${glibcxx_cv_int64_t_long+set}" = set; then :
17639 $as_echo_n "(cached) " >&6
17642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17643 /* end confdefs.h. */
17644 #include <stdint.h>
17645 template<typename, typename> struct same { enum { value = -1 }; };
17646 template<typename Tp> struct same<Tp, Tp> { enum { value = 1 }; };
17647 int array[same<int64_t, long>::value];
17656 if ac_fn_cxx_try_compile "$LINENO"; then :
17657 glibcxx_cv_int64_t_long=yes
17659 glibcxx_cv_int64_t_long=no
17661 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17666 if test $glibcxx_cv_int64_t_long = yes; then
17668 $as_echo "#define HAVE_INT64_T_LONG 1" >>confdefs.h
17670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_int64_t_long" >&5
17671 $as_echo "$glibcxx_cv_int64_t_long" >&6; }
17674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int64_t as long long" >&5
17675 $as_echo_n "checking for int64_t as long long... " >&6; }
17676 if test "${glibcxx_cv_int64_t_long_long+set}" = set; then :
17677 $as_echo_n "(cached) " >&6
17680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17681 /* end confdefs.h. */
17682 #include <stdint.h>
17683 template<typename, typename> struct same { enum { value = -1 }; };
17684 template<typename Tp> struct same<Tp, Tp> { enum { value = 1 }; };
17685 int array[same<int64_t, long long>::value];
17694 if ac_fn_cxx_try_compile "$LINENO"; then :
17695 glibcxx_cv_int64_t_long_long=yes
17697 glibcxx_cv_int64_t_long_long=no
17699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17704 if test $glibcxx_cv_int64_t_long_long = yes; then
17706 $as_echo "#define HAVE_INT64_T_LONG_LONG 1" >>confdefs.h
17708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_int64_t_long_long" >&5
17709 $as_echo "$glibcxx_cv_int64_t_long_long" >&6; }
17714 ac_cpp='$CPP $CPPFLAGS'
17715 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17716 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17717 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17725 ac_cpp='$CXXCPP $CPPFLAGS'
17726 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17727 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17728 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
17730 ac_save_CXXFLAGS="$CXXFLAGS"
17731 CXXFLAGS="$CXXFLAGS -fno-exceptions"
17732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LFS support" >&5
17733 $as_echo_n "checking for LFS support... " >&6; }
17734 if test "${glibcxx_cv_LFS+set}" = set; then :
17735 $as_echo_n "(cached) " >&6
17738 if test x$gcc_no_link = xyes; then
17739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17740 /* end confdefs.h. */
17741 #include <unistd.h>
17743 #include <sys/stat.h>
17750 fseeko64(fp, 0, SEEK_CUR);
17752 lseek64(1, 0, SEEK_CUR);
17759 if ac_fn_cxx_try_compile "$LINENO"; then :
17764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17766 if test x$gcc_no_link = xyes; then
17767 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17770 /* end confdefs.h. */
17771 #include <unistd.h>
17773 #include <sys/stat.h>
17780 fseeko64(fp, 0, SEEK_CUR);
17782 lseek64(1, 0, SEEK_CUR);
17789 if ac_fn_cxx_try_link "$LINENO"; then :
17794 rm -f core conftest.err conftest.$ac_objext \
17795 conftest$ac_exeext conftest.$ac_ext
17800 if test $glibcxx_cv_LFS = yes; then
17802 $as_echo "#define _GLIBCXX_USE_LFS 1" >>confdefs.h
17805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_LFS" >&5
17806 $as_echo "$glibcxx_cv_LFS" >&6; }
17807 CXXFLAGS="$ac_save_CXXFLAGS"
17809 ac_cpp='$CPP $CPPFLAGS'
17810 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17811 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17812 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17816 # For showmanyc_helper().
17817 for ac_header in sys/ioctl.h sys/filio.h
17819 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
17820 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
17821 eval as_val=\$$as_ac_Header
17822 if test "x$as_val" = x""yes; then :
17823 cat >>confdefs.h <<_ACEOF
17824 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
17835 ac_cpp='$CXXCPP $CPPFLAGS'
17836 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17837 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17838 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
17840 ac_save_CXXFLAGS="$CXXFLAGS"
17841 CXXFLAGS="$CXXFLAGS -fno-exceptions"
17843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for poll" >&5
17844 $as_echo_n "checking for poll... " >&6; }
17845 if test "${glibcxx_cv_POLL+set}" = set; then :
17846 $as_echo_n "(cached) " >&6
17849 if test x$gcc_no_link = xyes; then
17850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17851 /* end confdefs.h. */
17856 struct pollfd pfd[1];
17857 pfd[0].events = POLLIN;
17863 if ac_fn_cxx_try_compile "$LINENO"; then :
17864 glibcxx_cv_POLL=yes
17868 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17870 if test x$gcc_no_link = xyes; then
17871 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17874 /* end confdefs.h. */
17879 struct pollfd pfd[1];
17880 pfd[0].events = POLLIN;
17886 if ac_fn_cxx_try_link "$LINENO"; then :
17887 glibcxx_cv_POLL=yes
17891 rm -f core conftest.err conftest.$ac_objext \
17892 conftest$ac_exeext conftest.$ac_ext
17897 if test $glibcxx_cv_POLL = yes; then
17899 $as_echo "#define HAVE_POLL 1" >>confdefs.h
17902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_POLL" >&5
17903 $as_echo "$glibcxx_cv_POLL" >&6; }
17905 CXXFLAGS="$ac_save_CXXFLAGS"
17907 ac_cpp='$CPP $CPPFLAGS'
17908 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17909 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17910 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17917 ac_cpp='$CXXCPP $CPPFLAGS'
17918 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17919 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17920 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
17922 ac_save_CXXFLAGS="$CXXFLAGS"
17923 CXXFLAGS="$CXXFLAGS -fno-exceptions"
17925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for S_ISREG or S_IFREG" >&5
17926 $as_echo_n "checking for S_ISREG or S_IFREG... " >&6; }
17927 if test "${glibcxx_cv_S_ISREG+set}" = set; then :
17928 $as_echo_n "(cached) " >&6
17931 if test x$gcc_no_link = xyes; then
17932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17933 /* end confdefs.h. */
17934 #include <sys/stat.h>
17938 struct stat buffer;
17940 S_ISREG(buffer.st_mode);
17945 if ac_fn_cxx_try_compile "$LINENO"; then :
17946 glibcxx_cv_S_ISREG=yes
17948 glibcxx_cv_S_ISREG=no
17950 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17952 if test x$gcc_no_link = xyes; then
17953 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17956 /* end confdefs.h. */
17957 #include <sys/stat.h>
17961 struct stat buffer;
17963 S_ISREG(buffer.st_mode);
17968 if ac_fn_cxx_try_link "$LINENO"; then :
17969 glibcxx_cv_S_ISREG=yes
17971 glibcxx_cv_S_ISREG=no
17973 rm -f core conftest.err conftest.$ac_objext \
17974 conftest$ac_exeext conftest.$ac_ext
17979 if test "${glibcxx_cv_S_IFREG+set}" = set; then :
17980 $as_echo_n "(cached) " >&6
17983 if test x$gcc_no_link = xyes; then
17984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17985 /* end confdefs.h. */
17986 #include <sys/stat.h>
17990 struct stat buffer;
17992 S_IFREG & buffer.st_mode;
17997 if ac_fn_cxx_try_compile "$LINENO"; then :
17998 glibcxx_cv_S_IFREG=yes
18000 glibcxx_cv_S_IFREG=no
18002 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18004 if test x$gcc_no_link = xyes; then
18005 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18008 /* end confdefs.h. */
18009 #include <sys/stat.h>
18013 struct stat buffer;
18015 S_IFREG & buffer.st_mode;
18020 if ac_fn_cxx_try_link "$LINENO"; then :
18021 glibcxx_cv_S_IFREG=yes
18023 glibcxx_cv_S_IFREG=no
18025 rm -f core conftest.err conftest.$ac_objext \
18026 conftest$ac_exeext conftest.$ac_ext
18032 if test $glibcxx_cv_S_ISREG = yes; then
18034 $as_echo "#define HAVE_S_ISREG 1" >>confdefs.h
18037 elif test $glibcxx_cv_S_IFREG = yes; then
18039 $as_echo "#define HAVE_S_IFREG 1" >>confdefs.h
18043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
18044 $as_echo "$res" >&6; }
18046 CXXFLAGS="$ac_save_CXXFLAGS"
18048 ac_cpp='$CPP $CPPFLAGS'
18049 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18050 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18051 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18056 for ac_header in sys/uio.h
18058 ac_fn_c_check_header_mongrel "$LINENO" "sys/uio.h" "ac_cv_header_sys_uio_h" "$ac_includes_default"
18059 if test "x$ac_cv_header_sys_uio_h" = x""yes; then :
18060 cat >>confdefs.h <<_ACEOF
18061 #define HAVE_SYS_UIO_H 1
18072 ac_cpp='$CXXCPP $CPPFLAGS'
18073 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18074 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18075 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18077 ac_save_CXXFLAGS="$CXXFLAGS"
18078 CXXFLAGS="$CXXFLAGS -fno-exceptions"
18080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for writev" >&5
18081 $as_echo_n "checking for writev... " >&6; }
18082 if test "${glibcxx_cv_WRITEV+set}" = set; then :
18083 $as_echo_n "(cached) " >&6
18086 if test x$gcc_no_link = xyes; then
18087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18088 /* end confdefs.h. */
18089 #include <sys/uio.h>
18093 struct iovec iov[2];
18099 if ac_fn_cxx_try_compile "$LINENO"; then :
18100 glibcxx_cv_WRITEV=yes
18102 glibcxx_cv_WRITEV=no
18104 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18106 if test x$gcc_no_link = xyes; then
18107 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18110 /* end confdefs.h. */
18111 #include <sys/uio.h>
18115 struct iovec iov[2];
18121 if ac_fn_cxx_try_link "$LINENO"; then :
18122 glibcxx_cv_WRITEV=yes
18124 glibcxx_cv_WRITEV=no
18126 rm -f core conftest.err conftest.$ac_objext \
18127 conftest$ac_exeext conftest.$ac_ext
18132 if test $glibcxx_cv_WRITEV = yes; then
18134 $as_echo "#define HAVE_WRITEV 1" >>confdefs.h
18137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_WRITEV" >&5
18138 $as_echo "$glibcxx_cv_WRITEV" >&6; }
18140 CXXFLAGS="$ac_save_CXXFLAGS"
18142 ac_cpp='$CPP $CPPFLAGS'
18143 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18144 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18145 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18149 # For C99 support to TR1.
18154 ac_cpp='$CXXCPP $CPPFLAGS'
18155 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18156 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18157 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18160 # Use -std=c++98 because the default (-std=gnu++98) leaves __STRICT_ANSI__
18161 # undefined and fake C99 facilities may be spuriously enabled.
18162 ac_save_CXXFLAGS="$CXXFLAGS"
18163 CXXFLAGS="$CXXFLAGS -std=c++98"
18165 # Check for the existence of <complex.h> complex math functions used
18167 for ac_header in complex.h
18169 ac_fn_cxx_check_header_mongrel "$LINENO" "complex.h" "ac_cv_header_complex_h" "$ac_includes_default"
18170 if test "x$ac_cv_header_complex_h" = x""yes; then :
18171 cat >>confdefs.h <<_ACEOF
18172 #define HAVE_COMPLEX_H 1
18174 ac_has_complex_h=yes
18176 ac_has_complex_h=no
18181 ac_c99_complex_tr1=no;
18182 if test x"$ac_has_complex_h" = x"yes"; then
18183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <complex.h>" >&5
18184 $as_echo_n "checking for ISO C99 support to TR1 in <complex.h>... " >&6; }
18185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18186 /* end confdefs.h. */
18187 #include <complex.h>
18191 typedef __complex__ float float_type; float_type tmpf;
18198 typedef __complex__ double double_type; double_type tmpd;
18205 typedef __complex__ long double ld_type; ld_type tmpld;
18217 if ac_fn_cxx_try_compile "$LINENO"; then :
18218 ac_c99_complex_tr1=yes
18220 ac_c99_complex_tr1=no
18222 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_c99_complex_tr1" >&5
18225 $as_echo "$ac_c99_complex_tr1" >&6; }
18226 if test x"$ac_c99_complex_tr1" = x"yes"; then
18228 $as_echo "#define _GLIBCXX_USE_C99_COMPLEX_TR1 1" >>confdefs.h
18232 # Check for the existence of <ctype.h> functions.
18233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <ctype.h>" >&5
18234 $as_echo_n "checking for ISO C99 support to TR1 in <ctype.h>... " >&6; }
18235 if test "${glibcxx_cv_c99_ctype_tr1+set}" = set; then :
18236 $as_echo_n "(cached) " >&6
18239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18240 /* end confdefs.h. */
18253 if ac_fn_cxx_try_compile "$LINENO"; then :
18254 glibcxx_cv_c99_ctype_tr1=yes
18256 glibcxx_cv_c99_ctype_tr1=no
18258 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_ctype_tr1" >&5
18263 $as_echo "$glibcxx_cv_c99_ctype_tr1" >&6; }
18264 if test x"$glibcxx_cv_c99_ctype_tr1" = x"yes"; then
18266 $as_echo "#define _GLIBCXX_USE_C99_CTYPE_TR1 1" >>confdefs.h
18270 # Check for the existence of <fenv.h> functions.
18271 for ac_header in fenv.h
18273 ac_fn_cxx_check_header_mongrel "$LINENO" "fenv.h" "ac_cv_header_fenv_h" "$ac_includes_default"
18274 if test "x$ac_cv_header_fenv_h" = x""yes; then :
18275 cat >>confdefs.h <<_ACEOF
18276 #define HAVE_FENV_H 1
18285 ac_c99_fenv_tr1=no;
18286 if test x"$ac_has_fenv_h" = x"yes"; then
18287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <fenv.h>" >&5
18288 $as_echo_n "checking for ISO C99 support to TR1 in <fenv.h>... " >&6; }
18289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18290 /* end confdefs.h. */
18299 ret = feclearexcept(except);
18300 ret = fegetexceptflag(pflag, except);
18301 ret = feraiseexcept(except);
18302 ret = fesetexceptflag(pflag, except);
18303 ret = fetestexcept(except);
18304 ret = fegetround();
18305 ret = fesetround(mode);
18306 ret = fegetenv(penv);
18307 ret = feholdexcept(penv);
18308 ret = fesetenv(penv);
18309 ret = feupdateenv(penv);
18315 if ac_fn_cxx_try_compile "$LINENO"; then :
18316 ac_c99_fenv_tr1=yes
18320 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_c99_fenv_tr1" >&5
18323 $as_echo "$ac_c99_fenv_tr1" >&6; }
18324 if test x"$ac_c99_fenv_tr1" = x"yes"; then
18326 $as_echo "#define _GLIBCXX_USE_C99_FENV_TR1 1" >>confdefs.h
18330 # Check for the existence of <stdint.h> types.
18331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <stdint.h>" >&5
18332 $as_echo_n "checking for ISO C99 support to TR1 in <stdint.h>... " >&6; }
18333 if test "${glibcxx_cv_c99_stdint_tr1+set}" = set; then :
18334 $as_echo_n "(cached) " >&6
18337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18338 /* end confdefs.h. */
18339 #define __STDC_LIMIT_MACROS
18340 #define __STDC_CONSTANT_MACROS
18341 #include <stdint.h>
18345 typedef int8_t my_int8_t;
18346 my_int8_t i8 = INT8_MIN;
18348 typedef int16_t my_int16_t;
18349 my_int16_t i16 = INT16_MIN;
18351 typedef int32_t my_int32_t;
18352 my_int32_t i32 = INT32_MIN;
18354 typedef int64_t my_int64_t;
18355 my_int64_t i64 = INT64_MIN;
18357 typedef int_fast8_t my_int_fast8_t;
18358 my_int_fast8_t if8 = INT_FAST8_MIN;
18359 if8 = INT_FAST8_MAX;
18360 typedef int_fast16_t my_int_fast16_t;
18361 my_int_fast16_t if16 = INT_FAST16_MIN;
18362 if16 = INT_FAST16_MAX;
18363 typedef int_fast32_t my_int_fast32_t;
18364 my_int_fast32_t if32 = INT_FAST32_MIN;
18365 if32 = INT_FAST32_MAX;
18366 typedef int_fast64_t my_int_fast64_t;
18367 my_int_fast64_t if64 = INT_FAST64_MIN;
18368 if64 = INT_FAST64_MAX;
18369 typedef int_least8_t my_int_least8_t;
18370 my_int_least8_t il8 = INT_LEAST8_MIN;
18371 il8 = INT_LEAST8_MAX;
18372 typedef int_least16_t my_int_least16_t;
18373 my_int_least16_t il16 = INT_LEAST16_MIN;
18374 il16 = INT_LEAST16_MAX;
18375 typedef int_least32_t my_int_least32_t;
18376 my_int_least32_t il32 = INT_LEAST32_MIN;
18377 il32 = INT_LEAST32_MAX;
18378 typedef int_least64_t my_int_least64_t;
18379 my_int_least64_t il64 = INT_LEAST64_MIN;
18380 il64 = INT_LEAST64_MAX;
18381 typedef intmax_t my_intmax_t;
18382 my_intmax_t im = INTMAX_MAX;
18384 typedef intptr_t my_intptr_t;
18385 my_intptr_t ip = INTPTR_MAX;
18387 typedef uint8_t my_uint8_t;
18388 my_uint8_t ui8 = UINT8_MAX;
18390 typedef uint16_t my_uint16_t;
18391 my_uint16_t ui16 = UINT16_MAX;
18393 typedef uint32_t my_uint32_t;
18394 my_uint32_t ui32 = UINT32_MAX;
18396 typedef uint64_t my_uint64_t;
18397 my_uint64_t ui64 = UINT64_MAX;
18399 typedef uint_fast8_t my_uint_fast8_t;
18400 my_uint_fast8_t uif8 = UINT_FAST8_MAX;
18401 uif8 = UINT_FAST8_MAX;
18402 typedef uint_fast16_t my_uint_fast16_t;
18403 my_uint_fast16_t uif16 = UINT_FAST16_MAX;
18404 uif16 = UINT_FAST16_MAX;
18405 typedef uint_fast32_t my_uint_fast32_t;
18406 my_uint_fast32_t uif32 = UINT_FAST32_MAX;
18407 uif32 = UINT_FAST32_MAX;
18408 typedef uint_fast64_t my_uint_fast64_t;
18409 my_uint_fast64_t uif64 = UINT_FAST64_MAX;
18410 uif64 = UINT_FAST64_MAX;
18411 typedef uint_least8_t my_uint_least8_t;
18412 my_uint_least8_t uil8 = UINT_LEAST8_MAX;
18413 uil8 = UINT_LEAST8_MAX;
18414 typedef uint_least16_t my_uint_least16_t;
18415 my_uint_least16_t uil16 = UINT_LEAST16_MAX;
18416 uil16 = UINT_LEAST16_MAX;
18417 typedef uint_least32_t my_uint_least32_t;
18418 my_uint_least32_t uil32 = UINT_LEAST32_MAX;
18419 uil32 = UINT_LEAST32_MAX;
18420 typedef uint_least64_t my_uint_least64_t;
18421 my_uint_least64_t uil64 = UINT_LEAST64_MAX;
18422 uil64 = UINT_LEAST64_MAX;
18423 typedef uintmax_t my_uintmax_t;
18424 my_uintmax_t uim = UINTMAX_MAX;
18426 typedef uintptr_t my_uintptr_t;
18427 my_uintptr_t uip = UINTPTR_MAX;
18434 if ac_fn_cxx_try_compile "$LINENO"; then :
18435 glibcxx_cv_c99_stdint_tr1=yes
18437 glibcxx_cv_c99_stdint_tr1=no
18439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_stdint_tr1" >&5
18444 $as_echo "$glibcxx_cv_c99_stdint_tr1" >&6; }
18445 if test x"$glibcxx_cv_c99_stdint_tr1" = x"yes"; then
18447 $as_echo "#define _GLIBCXX_USE_C99_STDINT_TR1 1" >>confdefs.h
18451 # Check for the existence of <math.h> functions.
18452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <math.h>" >&5
18453 $as_echo_n "checking for ISO C99 support to TR1 in <math.h>... " >&6; }
18454 if test "${glibcxx_cv_c99_math_tr1+set}" = set; then :
18455 $as_echo_n "(cached) " >&6
18458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18459 /* end confdefs.h. */
18464 typedef double_t my_double_t;
18465 typedef float_t my_float_t;
18478 copysign(0.0, 0.0);
18479 copysignf(0.0f, 0.0f);
18480 copysignl(0.0l, 0.0l);
18496 fma(0.0, 0.0, 0.0);
18497 fmaf(0.0f, 0.0f, 0.0f);
18498 fmal(0.0l, 0.0l, 0.0l);
18506 hypotf(0.0f, 0.0f);
18507 hypotl(0.0l, 0.0l);
18541 nextafter(0.0, 0.0);
18542 nextafterf(0.0f, 0.0f);
18543 nextafterl(0.0l, 0.0l);
18544 nexttoward(0.0, 0.0);
18545 nexttowardf(0.0f, 0.0f);
18546 nexttowardl(0.0l, 0.0l);
18547 remainder(0.0, 0.0);
18548 remainderf(0.0f, 0.0f);
18549 remainderl(0.0l, 0.0l);
18550 remquo(0.0, 0.0, 0);
18551 remquof(0.0f, 0.0f, 0);
18552 remquol(0.0l, 0.0l, 0);
18560 scalblnf(0.0f, 0l);
18561 scalblnl(0.0l, 0l);
18576 if ac_fn_cxx_try_compile "$LINENO"; then :
18577 glibcxx_cv_c99_math_tr1=yes
18579 glibcxx_cv_c99_math_tr1=no
18581 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_math_tr1" >&5
18586 $as_echo "$glibcxx_cv_c99_math_tr1" >&6; }
18587 if test x"$glibcxx_cv_c99_math_tr1" = x"yes"; then
18589 $as_echo "#define _GLIBCXX_USE_C99_MATH_TR1 1" >>confdefs.h
18593 # Check for the existence of <inttypes.h> functions (NB: doesn't make
18594 # sense if the glibcxx_cv_c99_stdint_tr1 check fails, per C99, 7.8/1).
18595 ac_c99_inttypes_tr1=no;
18596 if test x"$glibcxx_cv_c99_stdint_tr1" = x"yes"; then
18597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <inttypes.h>" >&5
18598 $as_echo_n "checking for ISO C99 support to TR1 in <inttypes.h>... " >&6; }
18599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18600 /* end confdefs.h. */
18601 #include <inttypes.h>
18605 intmax_t i, numer, denom, base;
18608 intmax_t ret = imaxabs(i);
18609 imaxdiv_t dret = imaxdiv(numer, denom);
18610 ret = strtoimax(s, endptr, base);
18611 uintmax_t uret = strtoumax(s, endptr, base);
18617 if ac_fn_cxx_try_compile "$LINENO"; then :
18618 ac_c99_inttypes_tr1=yes
18620 ac_c99_inttypes_tr1=no
18622 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_c99_inttypes_tr1" >&5
18625 $as_echo "$ac_c99_inttypes_tr1" >&6; }
18626 if test x"$ac_c99_inttypes_tr1" = x"yes"; then
18628 $as_echo "#define _GLIBCXX_USE_C99_INTTYPES_TR1 1" >>confdefs.h
18632 # Check for the existence of whcar_t <inttypes.h> functions (NB: doesn't
18633 # make sense if the glibcxx_cv_c99_stdint_tr1 check fails, per C99, 7.8/1).
18634 ac_c99_inttypes_wchar_t_tr1=no;
18635 if test x"$glibcxx_cv_c99_stdint_tr1" = x"yes"; then
18636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t ISO C99 support to TR1 in <inttypes.h>" >&5
18637 $as_echo_n "checking for wchar_t ISO C99 support to TR1 in <inttypes.h>... " >&6; }
18638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18639 /* end confdefs.h. */
18640 #include <inttypes.h>
18647 intmax_t ret = wcstoimax(s, endptr, base);
18648 uintmax_t uret = wcstoumax(s, endptr, base);
18654 if ac_fn_cxx_try_compile "$LINENO"; then :
18655 ac_c99_inttypes_wchar_t_tr1=yes
18657 ac_c99_inttypes_wchar_t_tr1=no
18659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_c99_inttypes_wchar_t_tr1" >&5
18662 $as_echo "$ac_c99_inttypes_wchar_t_tr1" >&6; }
18663 if test x"$ac_c99_inttypes_wchar_t_tr1" = x"yes"; then
18665 $as_echo "#define _GLIBCXX_USE_C99_INTTYPES_WCHAR_T_TR1 1" >>confdefs.h
18669 # Check for the existence of the <stdbool.h> header.
18670 for ac_header in stdbool.h
18672 ac_fn_cxx_check_header_mongrel "$LINENO" "stdbool.h" "ac_cv_header_stdbool_h" "$ac_includes_default"
18673 if test "x$ac_cv_header_stdbool_h" = x""yes; then :
18674 cat >>confdefs.h <<_ACEOF
18675 #define HAVE_STDBOOL_H 1
18683 CXXFLAGS="$ac_save_CXXFLAGS"
18685 ac_cpp='$CPP $CPPFLAGS'
18686 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18687 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18688 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18692 # For common values of EOF, SEEK_CUR, SEEK_END.
18695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EOF == -1, SEEK_CUR == 1, SEEK_END == 2" >&5
18696 $as_echo_n "checking for EOF == -1, SEEK_CUR == 1, SEEK_END == 2... " >&6; }
18697 if test "${glibcxx_cv_stdio_macros+set}" = set; then :
18698 $as_echo_n "(cached) " >&6
18701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18702 /* end confdefs.h. */
18707 #if ((EOF != -1) || (SEEK_CUR != 1) || (SEEK_END != 2))
18715 if ac_fn_c_try_compile "$LINENO"; then :
18716 glibcxx_cv_stdio_macros=yes
18718 glibcxx_cv_stdio_macros=no
18720 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_stdio_macros" >&5
18725 $as_echo "$glibcxx_cv_stdio_macros" >&6; }
18726 if test x"$glibcxx_cv_stdio_macros" = x"yes"; then
18728 $as_echo "#define _GLIBCXX_STDIO_MACROS 1" >>confdefs.h
18734 # For gettimeofday support.
18737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday" >&5
18738 $as_echo_n "checking for gettimeofday... " >&6; }
18742 ac_cpp='$CXXCPP $CPPFLAGS'
18743 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18744 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18745 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18747 ac_save_CXXFLAGS="$CXXFLAGS"
18748 CXXFLAGS="$CXXFLAGS -fno-exceptions"
18750 ac_has_gettimeofday=no;
18751 for ac_header in sys/time.h
18753 ac_fn_cxx_check_header_mongrel "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default"
18754 if test "x$ac_cv_header_sys_time_h" = x""yes; then :
18755 cat >>confdefs.h <<_ACEOF
18756 #define HAVE_SYS_TIME_H 1
18758 ac_has_sys_time_h=yes
18760 ac_has_sys_time_h=no
18765 if test x"$ac_has_sys_time_h" = x"yes"; then
18766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday" >&5
18767 $as_echo_n "checking for gettimeofday... " >&6; }
18768 if test x$gcc_no_link = xyes; then
18769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18770 /* end confdefs.h. */
18771 #include <sys/time.h>
18775 timeval tv; gettimeofday(&tv, 0);
18780 if ac_fn_cxx_try_compile "$LINENO"; then :
18781 ac_has_gettimeofday=yes
18783 ac_has_gettimeofday=no
18785 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18787 if test x$gcc_no_link = xyes; then
18788 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18791 /* end confdefs.h. */
18792 #include <sys/time.h>
18796 timeval tv; gettimeofday(&tv, 0);
18801 if ac_fn_cxx_try_link "$LINENO"; then :
18802 ac_has_gettimeofday=yes
18804 ac_has_gettimeofday=no
18806 rm -f core conftest.err conftest.$ac_objext \
18807 conftest$ac_exeext conftest.$ac_ext
18810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_gettimeofday" >&5
18811 $as_echo "$ac_has_gettimeofday" >&6; }
18814 if test x"$ac_has_gettimeofday" = x"yes"; then
18816 $as_echo "#define _GLIBCXX_USE_GETTIMEOFDAY 1" >>confdefs.h
18820 CXXFLAGS="$ac_save_CXXFLAGS"
18822 ac_cpp='$CPP $CPPFLAGS'
18823 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18824 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18825 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18829 # For clock_gettime, nanosleep and sched_yield support.
18830 # NB: The default is [no], because otherwise it requires linking.
18833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime, nanosleep and sched_yield" >&5
18834 $as_echo_n "checking for clock_gettime, nanosleep and sched_yield... " >&6; }
18835 # Check whether --enable-libstdcxx-time was given.
18836 if test "${enable_libstdcxx_time+set}" = set; then :
18837 enableval=$enable_libstdcxx_time;
18838 case "$enableval" in
18840 *) as_fn_error "Unknown argument to enable/disable libstdcxx-time" "$LINENO" 5 ;;
18844 enable_libstdcxx_time=no
18851 ac_cpp='$CXXCPP $CPPFLAGS'
18852 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18853 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18854 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18856 ac_save_CXXFLAGS="$CXXFLAGS"
18857 CXXFLAGS="$CXXFLAGS -fno-exceptions"
18858 ac_save_LIBS="$LIBS"
18860 ac_has_clock_monotonic=no;
18861 ac_has_clock_realtime=no;
18863 if test x"$enable_libstdcxx_time" != x"no"; then
18865 if test x"$enable_libstdcxx_time" = x"rt"; then
18866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
18867 $as_echo_n "checking for library containing clock_gettime... " >&6; }
18868 if test "${ac_cv_search_clock_gettime+set}" = set; then :
18869 $as_echo_n "(cached) " >&6
18871 ac_func_search_save_LIBS=$LIBS
18872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18873 /* end confdefs.h. */
18875 /* Override any GCC internal prototype to avoid an error.
18876 Use char because int might match the return type of a GCC
18877 builtin and then its argument prototype would still apply. */
18881 char clock_gettime ();
18885 return clock_gettime ();
18890 for ac_lib in '' rt posix4; do
18891 if test -z "$ac_lib"; then
18892 ac_res="none required"
18895 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
18897 if test x$gcc_no_link = xyes; then
18898 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18900 if ac_fn_cxx_try_link "$LINENO"; then :
18901 ac_cv_search_clock_gettime=$ac_res
18903 rm -f core conftest.err conftest.$ac_objext \
18905 if test "${ac_cv_search_clock_gettime+set}" = set; then :
18909 if test "${ac_cv_search_clock_gettime+set}" = set; then :
18912 ac_cv_search_clock_gettime=no
18914 rm conftest.$ac_ext
18915 LIBS=$ac_func_search_save_LIBS
18917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
18918 $as_echo "$ac_cv_search_clock_gettime" >&6; }
18919 ac_res=$ac_cv_search_clock_gettime
18920 if test "$ac_res" != no; then :
18921 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
18925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5
18926 $as_echo_n "checking for library containing nanosleep... " >&6; }
18927 if test "${ac_cv_search_nanosleep+set}" = set; then :
18928 $as_echo_n "(cached) " >&6
18930 ac_func_search_save_LIBS=$LIBS
18931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18932 /* end confdefs.h. */
18934 /* Override any GCC internal prototype to avoid an error.
18935 Use char because int might match the return type of a GCC
18936 builtin and then its argument prototype would still apply. */
18944 return nanosleep ();
18949 for ac_lib in '' rt posix4; do
18950 if test -z "$ac_lib"; then
18951 ac_res="none required"
18954 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
18956 if test x$gcc_no_link = xyes; then
18957 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18959 if ac_fn_cxx_try_link "$LINENO"; then :
18960 ac_cv_search_nanosleep=$ac_res
18962 rm -f core conftest.err conftest.$ac_objext \
18964 if test "${ac_cv_search_nanosleep+set}" = set; then :
18968 if test "${ac_cv_search_nanosleep+set}" = set; then :
18971 ac_cv_search_nanosleep=no
18973 rm conftest.$ac_ext
18974 LIBS=$ac_func_search_save_LIBS
18976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5
18977 $as_echo "$ac_cv_search_nanosleep" >&6; }
18978 ac_res=$ac_cv_search_nanosleep
18979 if test "$ac_res" != no; then :
18980 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
18985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
18986 $as_echo_n "checking for library containing clock_gettime... " >&6; }
18987 if test "${ac_cv_search_clock_gettime+set}" = set; then :
18988 $as_echo_n "(cached) " >&6
18990 ac_func_search_save_LIBS=$LIBS
18991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18992 /* end confdefs.h. */
18994 /* Override any GCC internal prototype to avoid an error.
18995 Use char because int might match the return type of a GCC
18996 builtin and then its argument prototype would still apply. */
19000 char clock_gettime ();
19004 return clock_gettime ();
19009 for ac_lib in '' posix4; do
19010 if test -z "$ac_lib"; then
19011 ac_res="none required"
19014 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
19016 if test x$gcc_no_link = xyes; then
19017 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19019 if ac_fn_cxx_try_link "$LINENO"; then :
19020 ac_cv_search_clock_gettime=$ac_res
19022 rm -f core conftest.err conftest.$ac_objext \
19024 if test "${ac_cv_search_clock_gettime+set}" = set; then :
19028 if test "${ac_cv_search_clock_gettime+set}" = set; then :
19031 ac_cv_search_clock_gettime=no
19033 rm conftest.$ac_ext
19034 LIBS=$ac_func_search_save_LIBS
19036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
19037 $as_echo "$ac_cv_search_clock_gettime" >&6; }
19038 ac_res=$ac_cv_search_clock_gettime
19039 if test "$ac_res" != no; then :
19040 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
19044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5
19045 $as_echo_n "checking for library containing nanosleep... " >&6; }
19046 if test "${ac_cv_search_nanosleep+set}" = set; then :
19047 $as_echo_n "(cached) " >&6
19049 ac_func_search_save_LIBS=$LIBS
19050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19051 /* end confdefs.h. */
19053 /* Override any GCC internal prototype to avoid an error.
19054 Use char because int might match the return type of a GCC
19055 builtin and then its argument prototype would still apply. */
19063 return nanosleep ();
19068 for ac_lib in '' posix4; do
19069 if test -z "$ac_lib"; then
19070 ac_res="none required"
19073 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
19075 if test x$gcc_no_link = xyes; then
19076 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19078 if ac_fn_cxx_try_link "$LINENO"; then :
19079 ac_cv_search_nanosleep=$ac_res
19081 rm -f core conftest.err conftest.$ac_objext \
19083 if test "${ac_cv_search_nanosleep+set}" = set; then :
19087 if test "${ac_cv_search_nanosleep+set}" = set; then :
19090 ac_cv_search_nanosleep=no
19092 rm conftest.$ac_ext
19093 LIBS=$ac_func_search_save_LIBS
19095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5
19096 $as_echo "$ac_cv_search_nanosleep" >&6; }
19097 ac_res=$ac_cv_search_nanosleep
19098 if test "$ac_res" != no; then :
19099 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
19105 case "$ac_cv_search_clock_gettime" in
19106 -l*) GLIBCXX_LIBS=$ac_cv_search_clock_gettime
19109 case "$ac_cv_search_nanosleep" in
19110 -l*) GLIBCXX_LIBS="$GLIBCXX_LIBS $ac_cv_search_nanosleep"
19114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sched_yield" >&5
19115 $as_echo_n "checking for library containing sched_yield... " >&6; }
19116 if test "${ac_cv_search_sched_yield+set}" = set; then :
19117 $as_echo_n "(cached) " >&6
19119 ac_func_search_save_LIBS=$LIBS
19120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19121 /* end confdefs.h. */
19123 /* Override any GCC internal prototype to avoid an error.
19124 Use char because int might match the return type of a GCC
19125 builtin and then its argument prototype would still apply. */
19129 char sched_yield ();
19133 return sched_yield ();
19138 for ac_lib in '' rt posix4; do
19139 if test -z "$ac_lib"; then
19140 ac_res="none required"
19143 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
19145 if test x$gcc_no_link = xyes; then
19146 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19148 if ac_fn_cxx_try_link "$LINENO"; then :
19149 ac_cv_search_sched_yield=$ac_res
19151 rm -f core conftest.err conftest.$ac_objext \
19153 if test "${ac_cv_search_sched_yield+set}" = set; then :
19157 if test "${ac_cv_search_sched_yield+set}" = set; then :
19160 ac_cv_search_sched_yield=no
19162 rm conftest.$ac_ext
19163 LIBS=$ac_func_search_save_LIBS
19165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sched_yield" >&5
19166 $as_echo "$ac_cv_search_sched_yield" >&6; }
19167 ac_res=$ac_cv_search_sched_yield
19168 if test "$ac_res" != no; then :
19169 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
19174 case "$ac_cv_search_sched_yield" in
19176 GLIBCXX_LIBS="$GLIBCXX_LIBS $ac_cv_search_sched_yield"
19178 $as_echo "#define _GLIBCXX_USE_SCHED_YIELD 1" >>confdefs.h
19182 if test x"$enable_libstdcxx_time" = x"rt"; then
19183 GLIBCXX_LIBS="$GLIBCXX_LIBS $ac_cv_search_sched_yield"
19185 $as_echo "#define _GLIBCXX_USE_SCHED_YIELD 1" >>confdefs.h
19191 $as_echo "#define _GLIBCXX_USE_SCHED_YIELD 1" >>confdefs.h
19196 for ac_header in unistd.h
19198 ac_fn_cxx_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
19199 if test "x$ac_cv_header_unistd_h" = x""yes; then :
19200 cat >>confdefs.h <<_ACEOF
19201 #define HAVE_UNISTD_H 1
19203 ac_has_unistd_h=yes
19211 if test x"$ac_has_unistd_h" = x"yes"; then
19212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for monotonic clock" >&5
19213 $as_echo_n "checking for monotonic clock... " >&6; }
19214 if test x$gcc_no_link = xyes; then
19215 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19218 /* end confdefs.h. */
19219 #include <unistd.h>
19225 #if _POSIX_TIMERS > 0 && defined(_POSIX_MONOTONIC_CLOCK)
19228 clock_gettime(CLOCK_MONOTONIC, &tp);
19234 if ac_fn_cxx_try_link "$LINENO"; then :
19235 ac_has_clock_monotonic=yes
19237 ac_has_clock_monotonic=no
19239 rm -f core conftest.err conftest.$ac_objext \
19240 conftest$ac_exeext conftest.$ac_ext
19242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_clock_monotonic" >&5
19243 $as_echo "$ac_has_clock_monotonic" >&6; }
19245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for realtime clock" >&5
19246 $as_echo_n "checking for realtime clock... " >&6; }
19247 if test x$gcc_no_link = xyes; then
19248 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19251 /* end confdefs.h. */
19252 #include <unistd.h>
19258 #if _POSIX_TIMERS > 0
19261 clock_gettime(CLOCK_REALTIME, &tp);
19267 if ac_fn_cxx_try_link "$LINENO"; then :
19268 ac_has_clock_realtime=yes
19270 ac_has_clock_realtime=no
19272 rm -f core conftest.err conftest.$ac_objext \
19273 conftest$ac_exeext conftest.$ac_ext
19275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_clock_realtime" >&5
19276 $as_echo "$ac_has_clock_realtime" >&6; }
19278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep" >&5
19279 $as_echo_n "checking for nanosleep... " >&6; }
19280 if test x$gcc_no_link = xyes; then
19281 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19284 /* end confdefs.h. */
19285 #include <unistd.h>
19291 #if _POSIX_TIMERS > 0
19300 if ac_fn_cxx_try_link "$LINENO"; then :
19301 ac_has_nanosleep=yes
19303 ac_has_nanosleep=no
19305 rm -f core conftest.err conftest.$ac_objext \
19306 conftest$ac_exeext conftest.$ac_ext
19308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_nanosleep" >&5
19309 $as_echo "$ac_has_nanosleep" >&6; }
19313 if test x"$ac_has_clock_monotonic" = x"yes"; then
19315 $as_echo "#define _GLIBCXX_USE_CLOCK_MONOTONIC 1" >>confdefs.h
19319 if test x"$ac_has_clock_realtime" = x"yes"; then
19321 $as_echo "#define _GLIBCXX_USE_CLOCK_REALTIME 1" >>confdefs.h
19325 if test x"$ac_has_nanosleep" = x"yes"; then
19327 $as_echo "#define _GLIBCXX_USE_NANOSLEEP 1" >>confdefs.h
19333 CXXFLAGS="$ac_save_CXXFLAGS"
19334 LIBS="$ac_save_LIBS"
19336 ac_cpp='$CPP $CPPFLAGS'
19337 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19338 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19339 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19343 # For gthread support
19347 ac_cpp='$CXXCPP $CPPFLAGS'
19348 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19349 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19350 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
19353 ac_save_CXXFLAGS="$CXXFLAGS"
19354 CXXFLAGS="$CXXFLAGS -fno-exceptions -I${toplevel_srcdir}/gcc"
19356 target_thread_file=`$CXX -v 2>&1 | sed -n 's/^Thread model: //p'`
19357 case $target_thread_file in
19359 CXXFLAGS="$CXXFLAGS -DSUPPORTS_WEAK -DGTHREAD_USE_WEAK -D_PTHREADS"
19362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gthreads library" >&5
19363 $as_echo_n "checking for gthreads library... " >&6; }
19365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19366 /* end confdefs.h. */
19372 #ifndef __GTHREADS_CXX0X
19376 // In case of POSIX threads check _POSIX_TIMEOUTS too.
19377 #if (defined(_PTHREADS) \
19378 && (!defined(_POSIX_TIMEOUTS) || _POSIX_TIMEOUTS <= 0))
19386 if ac_fn_cxx_try_compile "$LINENO"; then :
19387 ac_has_gthreads=yes
19391 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_gthreads" >&5
19394 $as_echo "$ac_has_gthreads" >&6; }
19396 if test x"$ac_has_gthreads" = x"yes"; then
19398 $as_echo "#define _GLIBCXX_HAS_GTHREADS 1" >>confdefs.h
19402 CXXFLAGS="$ac_save_CXXFLAGS"
19404 ac_cpp='$CPP $CPPFLAGS'
19405 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19406 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19407 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19412 ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
19413 if test "x$ac_cv_header_locale_h" = x""yes; then :
19415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
19416 $as_echo_n "checking for LC_MESSAGES... " >&6; }
19417 if test "${ac_cv_val_LC_MESSAGES+set}" = set; then :
19418 $as_echo_n "(cached) " >&6
19420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19421 /* end confdefs.h. */
19422 #include <locale.h>
19431 if ac_fn_c_try_compile "$LINENO"; then :
19432 ac_cv_val_LC_MESSAGES=yes
19434 ac_cv_val_LC_MESSAGES=no
19436 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_val_LC_MESSAGES" >&5
19439 $as_echo "$ac_cv_val_LC_MESSAGES" >&6; }
19440 if test $ac_cv_val_LC_MESSAGES = yes; then
19442 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
19451 # Check for available headers.
19452 for ac_header in endian.h execinfo.h float.h fp.h ieeefp.h inttypes.h \
19453 locale.h machine/endian.h machine/param.h nan.h stdint.h stdlib.h string.h \
19454 strings.h sys/ipc.h sys/isa_defs.h sys/machine.h sys/param.h \
19455 sys/resource.h sys/sem.h sys/stat.h sys/time.h sys/types.h unistd.h \
19458 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
19459 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
19460 eval as_val=\$$as_ac_Header
19461 if test "x$as_val" = x""yes; then :
19462 cat >>confdefs.h <<_ACEOF
19463 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
19471 # Only do link tests if native. Else, hardcode.
19472 if $GLIBCXX_IS_NATIVE; then
19474 # We can do more elaborate tests that assume a working linker.
19479 # Check whether --with-gnu-ld was given.
19480 if test "${with_gnu_ld+set}" = set; then :
19481 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
19487 if test "$GCC" = yes; then
19488 # Check if gcc -print-prog-name=ld gives a path.
19489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
19490 $as_echo_n "checking for ld used by $CC... " >&6; }
19493 # gcc leaves a trailing carriage return which upsets mingw
19494 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
19496 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
19499 # Accept absolute paths.
19501 re_direlt='/[^/][^/]*/\.\./'
19502 # Canonicalize the pathname of ld
19503 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
19504 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
19505 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
19507 test -z "$LD" && LD="$ac_prog"
19510 # If it fails, then pretend we aren't using GCC.
19514 # If it is relative, then search for the first ld in PATH.
19515 with_gnu_ld=unknown
19518 elif test "$with_gnu_ld" = yes; then
19519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
19520 $as_echo_n "checking for GNU ld... " >&6; }
19522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
19523 $as_echo_n "checking for non-GNU ld... " >&6; }
19525 if test "${lt_cv_path_LD+set}" = set; then :
19526 $as_echo_n "(cached) " >&6
19528 if test -z "$LD"; then
19529 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
19530 for ac_dir in $PATH; do
19532 test -z "$ac_dir" && ac_dir=.
19533 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
19534 lt_cv_path_LD="$ac_dir/$ac_prog"
19535 # Check to see if the program is GNU ld. I'd rather use --version,
19536 # but apparently some variants of GNU ld only accept -v.
19537 # Break only if it was the GNU/non-GNU ld that we prefer.
19538 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
19539 *GNU* | *'with BFD'*)
19540 test "$with_gnu_ld" != no && break
19543 test "$with_gnu_ld" != yes && break
19550 lt_cv_path_LD="$LD" # Let the user override the test with a path.
19554 LD="$lt_cv_path_LD"
19555 if test -n "$LD"; then
19556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
19557 $as_echo "$LD" >&6; }
19559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19560 $as_echo "no" >&6; }
19562 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
19563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
19564 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
19565 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
19566 $as_echo_n "(cached) " >&6
19568 # I'd rather use --version here, but apparently some GNU lds only accept -v.
19569 case `$LD -v 2>&1 </dev/null` in
19570 *GNU* | *'with BFD'*)
19571 lt_cv_prog_gnu_ld=yes
19574 lt_cv_prog_gnu_ld=no
19578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
19579 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
19580 with_gnu_ld=$lt_cv_prog_gnu_ld
19588 # If we're not using GNU ld, then there's no point in even trying these
19589 # tests. Check for that first. We should have already tested for gld
19590 # by now (in libtool), but require it now just to be safe...
19591 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
19592 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
19596 # The name set by libtool depends on the version of libtool. Shame on us
19597 # for depending on an impl detail, but c'est la vie. Older versions used
19598 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
19599 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
19600 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
19601 # set (hence we're using an older libtool), then set it.
19602 if test x${with_gnu_ld+set} != xset; then
19603 if test x${ac_cv_prog_gnu_ld+set} != xset; then
19604 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
19607 with_gnu_ld=$ac_cv_prog_gnu_ld
19611 # Start by getting the version number. I think the libtool test already
19612 # does some of this, but throws away the result.
19613 glibcxx_ld_is_gold=no
19614 if test x"$with_gnu_ld" = x"yes"; then
19615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
19616 $as_echo_n "checking for ld version... " >&6; }
19618 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
19619 glibcxx_ld_is_gold=yes
19621 ldver=`$LD --version 2>/dev/null |
19622 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'`
19624 glibcxx_gnu_ld_version=`echo $ldver | \
19625 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
19626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
19627 $as_echo "$glibcxx_gnu_ld_version" >&6; }
19630 # Set --gc-sections.
19631 glibcxx_have_gc_sections=no
19632 if test "$glibcxx_ld_is_gold" = "yes"; then
19633 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
19634 glibcxx_have_gc_sections=yes
19637 glibcxx_gcsections_min_ld=21602
19638 if test x"$with_gnu_ld" = x"yes" &&
19639 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
19640 glibcxx_have_gc_sections=yes
19643 if test "$glibcxx_have_gc_sections" = "yes"; then
19644 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
19645 # NB: This flag only works reliably after 2.16.1. Configure tests
19646 # for this are difficult, so hard wire a value that should work.
19648 ac_test_CFLAGS="${CFLAGS+set}"
19649 ac_save_CFLAGS="$CFLAGS"
19650 CFLAGS='-Wl,--gc-sections'
19652 # Check for -Wl,--gc-sections
19653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
19654 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
19655 if test x$gcc_no_link = xyes; then
19656 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19659 /* end confdefs.h. */
19660 int one(void) { return 1; }
19661 int two(void) { return 2; }
19671 if ac_fn_c_try_link "$LINENO"; then :
19676 rm -f core conftest.err conftest.$ac_objext \
19677 conftest$ac_exeext conftest.$ac_ext
19678 if test "$ac_gcsections" = "yes"; then
19681 if $CC -c conftest.c; then
19682 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
19683 grep "Warning: gc-sections option ignored" > /dev/null; then
19687 rm -f conftest.c conftest.o conftest
19689 if test "$ac_gcsections" = "yes"; then
19690 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
19692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
19693 $as_echo "$ac_gcsections" >&6; }
19695 if test "$ac_test_CFLAGS" = set; then
19696 CFLAGS="$ac_save_CFLAGS"
19698 # this is the suspicious part
19704 # Note this is only for shared objects.
19706 if test x"$with_gnu_ld" = x"yes"; then
19707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
19708 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
19709 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
19710 if test -n "$cxx_z_relo"; then
19711 OPT_LDFLAGS="-Wl,-z,relro"
19714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
19715 $as_echo "$ac_ld_relro" >&6; }
19718 # Set linker optimization flags.
19719 if test x"$with_gnu_ld" = x"yes"; then
19720 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
19727 ac_test_CXXFLAGS="${CXXFLAGS+set}"
19728 ac_save_CXXFLAGS="$CXXFLAGS"
19729 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
19731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
19732 $as_echo_n "checking for sin in -lm... " >&6; }
19733 if test "${ac_cv_lib_m_sin+set}" = set; then :
19734 $as_echo_n "(cached) " >&6
19736 ac_check_lib_save_LIBS=$LIBS
19738 if test x$gcc_no_link = xyes; then
19739 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19742 /* end confdefs.h. */
19744 /* Override any GCC internal prototype to avoid an error.
19745 Use char because int might match the return type of a GCC
19746 builtin and then its argument prototype would still apply. */
19759 if ac_fn_c_try_link "$LINENO"; then :
19760 ac_cv_lib_m_sin=yes
19764 rm -f core conftest.err conftest.$ac_objext \
19765 conftest$ac_exeext conftest.$ac_ext
19766 LIBS=$ac_check_lib_save_LIBS
19768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
19769 $as_echo "$ac_cv_lib_m_sin" >&6; }
19770 if test "x$ac_cv_lib_m_sin" = x""yes; then :
19774 ac_save_LIBS="$LIBS"
19779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
19780 $as_echo_n "checking for isinf declaration... " >&6; }
19781 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
19782 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
19783 $as_echo_n "(cached) " >&6
19788 ac_cpp='$CXXCPP $CPPFLAGS'
19789 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19790 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19791 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
19793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19794 /* end confdefs.h. */
19796 #ifdef HAVE_IEEEFP_H
19797 #include <ieeefp.h>
19808 if ac_fn_cxx_try_compile "$LINENO"; then :
19809 glibcxx_cv_func_isinf_use=yes
19811 glibcxx_cv_func_isinf_use=no
19813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19815 ac_cpp='$CPP $CPPFLAGS'
19816 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19817 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19818 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
19825 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
19827 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
19828 for ac_func in isinf
19830 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
19831 if test "x$ac_cv_func_isinf" = x""yes; then :
19832 cat >>confdefs.h <<_ACEOF
19833 #define HAVE_ISINF 1
19841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
19842 $as_echo_n "checking for _isinf declaration... " >&6; }
19843 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
19844 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
19845 $as_echo_n "(cached) " >&6
19850 ac_cpp='$CXXCPP $CPPFLAGS'
19851 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19852 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19853 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
19855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19856 /* end confdefs.h. */
19858 #ifdef HAVE_IEEEFP_H
19859 #include <ieeefp.h>
19870 if ac_fn_cxx_try_compile "$LINENO"; then :
19871 glibcxx_cv_func__isinf_use=yes
19873 glibcxx_cv_func__isinf_use=no
19875 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19877 ac_cpp='$CPP $CPPFLAGS'
19878 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19879 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19880 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
19887 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
19889 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
19890 for ac_func in _isinf
19892 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
19893 if test "x$ac_cv_func__isinf" = x""yes; then :
19894 cat >>confdefs.h <<_ACEOF
19895 #define HAVE__ISINF 1
19908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
19909 $as_echo_n "checking for isnan declaration... " >&6; }
19910 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
19911 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
19912 $as_echo_n "(cached) " >&6
19917 ac_cpp='$CXXCPP $CPPFLAGS'
19918 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19919 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19920 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
19922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19923 /* end confdefs.h. */
19925 #ifdef HAVE_IEEEFP_H
19926 #include <ieeefp.h>
19937 if ac_fn_cxx_try_compile "$LINENO"; then :
19938 glibcxx_cv_func_isnan_use=yes
19940 glibcxx_cv_func_isnan_use=no
19942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19944 ac_cpp='$CPP $CPPFLAGS'
19945 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19946 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19947 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
19954 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
19956 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
19957 for ac_func in isnan
19959 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
19960 if test "x$ac_cv_func_isnan" = x""yes; then :
19961 cat >>confdefs.h <<_ACEOF
19962 #define HAVE_ISNAN 1
19970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
19971 $as_echo_n "checking for _isnan declaration... " >&6; }
19972 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
19973 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
19974 $as_echo_n "(cached) " >&6
19979 ac_cpp='$CXXCPP $CPPFLAGS'
19980 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19981 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19982 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
19984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19985 /* end confdefs.h. */
19987 #ifdef HAVE_IEEEFP_H
19988 #include <ieeefp.h>
19999 if ac_fn_cxx_try_compile "$LINENO"; then :
20000 glibcxx_cv_func__isnan_use=yes
20002 glibcxx_cv_func__isnan_use=no
20004 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20006 ac_cpp='$CPP $CPPFLAGS'
20007 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20008 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20009 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
20016 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
20018 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
20019 for ac_func in _isnan
20021 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
20022 if test "x$ac_cv_func__isnan" = x""yes; then :
20023 cat >>confdefs.h <<_ACEOF
20024 #define HAVE__ISNAN 1
20037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
20038 $as_echo_n "checking for finite declaration... " >&6; }
20039 if test x${glibcxx_cv_func_finite_use+set} != xset; then
20040 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
20041 $as_echo_n "(cached) " >&6
20046 ac_cpp='$CXXCPP $CPPFLAGS'
20047 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20048 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20049 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20052 /* end confdefs.h. */
20054 #ifdef HAVE_IEEEFP_H
20055 #include <ieeefp.h>
20066 if ac_fn_cxx_try_compile "$LINENO"; then :
20067 glibcxx_cv_func_finite_use=yes
20069 glibcxx_cv_func_finite_use=no
20071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20073 ac_cpp='$CPP $CPPFLAGS'
20074 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20075 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20076 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
20083 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
20085 if test x$glibcxx_cv_func_finite_use = x"yes"; then
20086 for ac_func in finite
20088 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
20089 if test "x$ac_cv_func_finite" = x""yes; then :
20090 cat >>confdefs.h <<_ACEOF
20091 #define HAVE_FINITE 1
20099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
20100 $as_echo_n "checking for _finite declaration... " >&6; }
20101 if test x${glibcxx_cv_func__finite_use+set} != xset; then
20102 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
20103 $as_echo_n "(cached) " >&6
20108 ac_cpp='$CXXCPP $CPPFLAGS'
20109 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20110 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20111 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20114 /* end confdefs.h. */
20116 #ifdef HAVE_IEEEFP_H
20117 #include <ieeefp.h>
20128 if ac_fn_cxx_try_compile "$LINENO"; then :
20129 glibcxx_cv_func__finite_use=yes
20131 glibcxx_cv_func__finite_use=no
20133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20135 ac_cpp='$CPP $CPPFLAGS'
20136 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20137 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20138 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
20145 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
20147 if test x$glibcxx_cv_func__finite_use = x"yes"; then
20148 for ac_func in _finite
20150 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
20151 if test "x$ac_cv_func__finite" = x""yes; then :
20152 cat >>confdefs.h <<_ACEOF
20153 #define HAVE__FINITE 1
20166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
20167 $as_echo_n "checking for sincos declaration... " >&6; }
20168 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
20169 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
20170 $as_echo_n "(cached) " >&6
20175 ac_cpp='$CXXCPP $CPPFLAGS'
20176 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20177 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20178 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20181 /* end confdefs.h. */
20191 if ac_fn_cxx_try_compile "$LINENO"; then :
20192 glibcxx_cv_func_sincos_use=yes
20194 glibcxx_cv_func_sincos_use=no
20196 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20198 ac_cpp='$CPP $CPPFLAGS'
20199 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20200 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20201 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
20208 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
20210 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
20211 for ac_func in sincos
20213 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
20214 if test "x$ac_cv_func_sincos" = x""yes; then :
20215 cat >>confdefs.h <<_ACEOF
20216 #define HAVE_SINCOS 1
20224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
20225 $as_echo_n "checking for _sincos declaration... " >&6; }
20226 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
20227 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
20228 $as_echo_n "(cached) " >&6
20233 ac_cpp='$CXXCPP $CPPFLAGS'
20234 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20235 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20236 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20239 /* end confdefs.h. */
20249 if ac_fn_cxx_try_compile "$LINENO"; then :
20250 glibcxx_cv_func__sincos_use=yes
20252 glibcxx_cv_func__sincos_use=no
20254 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20256 ac_cpp='$CPP $CPPFLAGS'
20257 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20258 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20259 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
20266 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
20268 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
20269 for ac_func in _sincos
20271 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
20272 if test "x$ac_cv_func__sincos" = x""yes; then :
20273 cat >>confdefs.h <<_ACEOF
20274 #define HAVE__SINCOS 1
20287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
20288 $as_echo_n "checking for fpclass declaration... " >&6; }
20289 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
20290 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
20291 $as_echo_n "(cached) " >&6
20296 ac_cpp='$CXXCPP $CPPFLAGS'
20297 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20298 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20299 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20302 /* end confdefs.h. */
20304 #ifdef HAVE_IEEEFP_H
20305 #include <ieeefp.h>
20316 if ac_fn_cxx_try_compile "$LINENO"; then :
20317 glibcxx_cv_func_fpclass_use=yes
20319 glibcxx_cv_func_fpclass_use=no
20321 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20323 ac_cpp='$CPP $CPPFLAGS'
20324 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20325 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20326 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
20333 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
20335 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
20336 for ac_func in fpclass
20338 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
20339 if test "x$ac_cv_func_fpclass" = x""yes; then :
20340 cat >>confdefs.h <<_ACEOF
20341 #define HAVE_FPCLASS 1
20349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
20350 $as_echo_n "checking for _fpclass declaration... " >&6; }
20351 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
20352 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
20353 $as_echo_n "(cached) " >&6
20358 ac_cpp='$CXXCPP $CPPFLAGS'
20359 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20360 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20361 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20364 /* end confdefs.h. */
20366 #ifdef HAVE_IEEEFP_H
20367 #include <ieeefp.h>
20378 if ac_fn_cxx_try_compile "$LINENO"; then :
20379 glibcxx_cv_func__fpclass_use=yes
20381 glibcxx_cv_func__fpclass_use=no
20383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20385 ac_cpp='$CPP $CPPFLAGS'
20386 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20387 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20388 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
20395 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
20397 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
20398 for ac_func in _fpclass
20400 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
20401 if test "x$ac_cv_func__fpclass" = x""yes; then :
20402 cat >>confdefs.h <<_ACEOF
20403 #define HAVE__FPCLASS 1
20416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
20417 $as_echo_n "checking for qfpclass declaration... " >&6; }
20418 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
20419 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
20420 $as_echo_n "(cached) " >&6
20425 ac_cpp='$CXXCPP $CPPFLAGS'
20426 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20427 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20428 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20431 /* end confdefs.h. */
20433 #ifdef HAVE_IEEEFP_H
20434 #include <ieeefp.h>
20445 if ac_fn_cxx_try_compile "$LINENO"; then :
20446 glibcxx_cv_func_qfpclass_use=yes
20448 glibcxx_cv_func_qfpclass_use=no
20450 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20452 ac_cpp='$CPP $CPPFLAGS'
20453 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20454 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20455 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
20462 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
20464 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
20465 for ac_func in qfpclass
20467 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
20468 if test "x$ac_cv_func_qfpclass" = x""yes; then :
20469 cat >>confdefs.h <<_ACEOF
20470 #define HAVE_QFPCLASS 1
20478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
20479 $as_echo_n "checking for _qfpclass declaration... " >&6; }
20480 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
20481 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
20482 $as_echo_n "(cached) " >&6
20487 ac_cpp='$CXXCPP $CPPFLAGS'
20488 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20489 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20490 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20493 /* end confdefs.h. */
20495 #ifdef HAVE_IEEEFP_H
20496 #include <ieeefp.h>
20507 if ac_fn_cxx_try_compile "$LINENO"; then :
20508 glibcxx_cv_func__qfpclass_use=yes
20510 glibcxx_cv_func__qfpclass_use=no
20512 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20514 ac_cpp='$CPP $CPPFLAGS'
20515 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20516 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20517 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
20524 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
20526 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
20527 for ac_func in _qfpclass
20529 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
20530 if test "x$ac_cv_func__qfpclass" = x""yes; then :
20531 cat >>confdefs.h <<_ACEOF
20532 #define HAVE__QFPCLASS 1
20545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
20546 $as_echo_n "checking for hypot declaration... " >&6; }
20547 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
20548 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
20549 $as_echo_n "(cached) " >&6
20554 ac_cpp='$CXXCPP $CPPFLAGS'
20555 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20556 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20557 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20560 /* end confdefs.h. */
20570 if ac_fn_cxx_try_compile "$LINENO"; then :
20571 glibcxx_cv_func_hypot_use=yes
20573 glibcxx_cv_func_hypot_use=no
20575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20577 ac_cpp='$CPP $CPPFLAGS'
20578 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20579 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20580 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
20587 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
20589 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
20590 for ac_func in hypot
20592 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
20593 if test "x$ac_cv_func_hypot" = x""yes; then :
20594 cat >>confdefs.h <<_ACEOF
20595 #define HAVE_HYPOT 1
20603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
20604 $as_echo_n "checking for _hypot declaration... " >&6; }
20605 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
20606 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
20607 $as_echo_n "(cached) " >&6
20612 ac_cpp='$CXXCPP $CPPFLAGS'
20613 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20614 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20615 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20618 /* end confdefs.h. */
20628 if ac_fn_cxx_try_compile "$LINENO"; then :
20629 glibcxx_cv_func__hypot_use=yes
20631 glibcxx_cv_func__hypot_use=no
20633 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20635 ac_cpp='$CPP $CPPFLAGS'
20636 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20637 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20638 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
20645 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
20647 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
20648 for ac_func in _hypot
20650 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
20651 if test "x$ac_cv_func__hypot" = x""yes; then :
20652 cat >>confdefs.h <<_ACEOF
20653 #define HAVE__HYPOT 1
20666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
20667 $as_echo_n "checking for float trig functions... " >&6; }
20668 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
20669 $as_echo_n "(cached) " >&6
20674 ac_cpp='$CXXCPP $CPPFLAGS'
20675 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20676 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20677 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20680 /* end confdefs.h. */
20685 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
20690 if ac_fn_cxx_try_compile "$LINENO"; then :
20691 glibcxx_cv_func_float_trig_use=yes
20693 glibcxx_cv_func_float_trig_use=no
20695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20697 ac_cpp='$CPP $CPPFLAGS'
20698 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20699 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20700 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
20705 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
20706 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
20707 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
20709 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
20710 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
20711 eval as_val=\$$as_ac_var
20712 if test "x$as_val" = x""yes; then :
20713 cat >>confdefs.h <<_ACEOF
20714 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
20721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
20722 $as_echo_n "checking for _float trig functions... " >&6; }
20723 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
20724 $as_echo_n "(cached) " >&6
20729 ac_cpp='$CXXCPP $CPPFLAGS'
20730 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20731 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20732 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20735 /* end confdefs.h. */
20740 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
20745 if ac_fn_cxx_try_compile "$LINENO"; then :
20746 glibcxx_cv_func__float_trig_use=yes
20748 glibcxx_cv_func__float_trig_use=no
20750 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20752 ac_cpp='$CPP $CPPFLAGS'
20753 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20754 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20755 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
20760 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
20761 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
20762 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
20764 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
20765 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
20766 eval as_val=\$$as_ac_var
20767 if test "x$as_val" = x""yes; then :
20768 cat >>confdefs.h <<_ACEOF
20769 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
20782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
20783 $as_echo_n "checking for float round functions... " >&6; }
20784 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
20785 $as_echo_n "(cached) " >&6
20790 ac_cpp='$CXXCPP $CPPFLAGS'
20791 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20792 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20793 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20796 /* end confdefs.h. */
20801 ceilf (0); floorf (0);
20806 if ac_fn_cxx_try_compile "$LINENO"; then :
20807 glibcxx_cv_func_float_round_use=yes
20809 glibcxx_cv_func_float_round_use=no
20811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20813 ac_cpp='$CPP $CPPFLAGS'
20814 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20815 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20816 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
20821 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
20822 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
20823 for ac_func in ceilf floorf
20825 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
20826 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
20827 eval as_val=\$$as_ac_var
20828 if test "x$as_val" = x""yes; then :
20829 cat >>confdefs.h <<_ACEOF
20830 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
20837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
20838 $as_echo_n "checking for _float round functions... " >&6; }
20839 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
20840 $as_echo_n "(cached) " >&6
20845 ac_cpp='$CXXCPP $CPPFLAGS'
20846 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20847 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20848 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20851 /* end confdefs.h. */
20856 _ceilf (0); _floorf (0);
20861 if ac_fn_cxx_try_compile "$LINENO"; then :
20862 glibcxx_cv_func__float_round_use=yes
20864 glibcxx_cv_func__float_round_use=no
20866 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20868 ac_cpp='$CPP $CPPFLAGS'
20869 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20870 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20871 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
20876 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
20877 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
20878 for ac_func in _ceilf _floorf
20880 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
20881 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
20882 eval as_val=\$$as_ac_var
20883 if test "x$as_val" = x""yes; then :
20884 cat >>confdefs.h <<_ACEOF
20885 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
20899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
20900 $as_echo_n "checking for expf declaration... " >&6; }
20901 if test x${glibcxx_cv_func_expf_use+set} != xset; then
20902 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
20903 $as_echo_n "(cached) " >&6
20908 ac_cpp='$CXXCPP $CPPFLAGS'
20909 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20910 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20911 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20914 /* end confdefs.h. */
20916 #ifdef HAVE_IEEEFP_H
20917 #include <ieeefp.h>
20928 if ac_fn_cxx_try_compile "$LINENO"; then :
20929 glibcxx_cv_func_expf_use=yes
20931 glibcxx_cv_func_expf_use=no
20933 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20935 ac_cpp='$CPP $CPPFLAGS'
20936 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20937 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20938 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
20945 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
20947 if test x$glibcxx_cv_func_expf_use = x"yes"; then
20948 for ac_func in expf
20950 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
20951 if test "x$ac_cv_func_expf" = x""yes; then :
20952 cat >>confdefs.h <<_ACEOF
20953 #define HAVE_EXPF 1
20961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
20962 $as_echo_n "checking for _expf declaration... " >&6; }
20963 if test x${glibcxx_cv_func__expf_use+set} != xset; then
20964 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
20965 $as_echo_n "(cached) " >&6
20970 ac_cpp='$CXXCPP $CPPFLAGS'
20971 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20972 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20973 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20976 /* end confdefs.h. */
20978 #ifdef HAVE_IEEEFP_H
20979 #include <ieeefp.h>
20990 if ac_fn_cxx_try_compile "$LINENO"; then :
20991 glibcxx_cv_func__expf_use=yes
20993 glibcxx_cv_func__expf_use=no
20995 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20997 ac_cpp='$CPP $CPPFLAGS'
20998 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20999 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21000 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
21007 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
21009 if test x$glibcxx_cv_func__expf_use = x"yes"; then
21010 for ac_func in _expf
21012 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
21013 if test "x$ac_cv_func__expf" = x""yes; then :
21014 cat >>confdefs.h <<_ACEOF
21015 #define HAVE__EXPF 1
21028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
21029 $as_echo_n "checking for isnanf declaration... " >&6; }
21030 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
21031 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
21032 $as_echo_n "(cached) " >&6
21037 ac_cpp='$CXXCPP $CPPFLAGS'
21038 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21039 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21040 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21043 /* end confdefs.h. */
21045 #ifdef HAVE_IEEEFP_H
21046 #include <ieeefp.h>
21057 if ac_fn_cxx_try_compile "$LINENO"; then :
21058 glibcxx_cv_func_isnanf_use=yes
21060 glibcxx_cv_func_isnanf_use=no
21062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21064 ac_cpp='$CPP $CPPFLAGS'
21065 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21066 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21067 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
21074 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
21076 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
21077 for ac_func in isnanf
21079 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
21080 if test "x$ac_cv_func_isnanf" = x""yes; then :
21081 cat >>confdefs.h <<_ACEOF
21082 #define HAVE_ISNANF 1
21090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
21091 $as_echo_n "checking for _isnanf declaration... " >&6; }
21092 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
21093 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
21094 $as_echo_n "(cached) " >&6
21099 ac_cpp='$CXXCPP $CPPFLAGS'
21100 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21101 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21102 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21105 /* end confdefs.h. */
21107 #ifdef HAVE_IEEEFP_H
21108 #include <ieeefp.h>
21119 if ac_fn_cxx_try_compile "$LINENO"; then :
21120 glibcxx_cv_func__isnanf_use=yes
21122 glibcxx_cv_func__isnanf_use=no
21124 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21126 ac_cpp='$CPP $CPPFLAGS'
21127 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21128 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21129 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
21136 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
21138 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
21139 for ac_func in _isnanf
21141 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
21142 if test "x$ac_cv_func__isnanf" = x""yes; then :
21143 cat >>confdefs.h <<_ACEOF
21144 #define HAVE__ISNANF 1
21157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
21158 $as_echo_n "checking for isinff declaration... " >&6; }
21159 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
21160 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
21161 $as_echo_n "(cached) " >&6
21166 ac_cpp='$CXXCPP $CPPFLAGS'
21167 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21168 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21169 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21172 /* end confdefs.h. */
21174 #ifdef HAVE_IEEEFP_H
21175 #include <ieeefp.h>
21186 if ac_fn_cxx_try_compile "$LINENO"; then :
21187 glibcxx_cv_func_isinff_use=yes
21189 glibcxx_cv_func_isinff_use=no
21191 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21193 ac_cpp='$CPP $CPPFLAGS'
21194 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21195 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21196 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
21203 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
21205 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
21206 for ac_func in isinff
21208 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
21209 if test "x$ac_cv_func_isinff" = x""yes; then :
21210 cat >>confdefs.h <<_ACEOF
21211 #define HAVE_ISINFF 1
21219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
21220 $as_echo_n "checking for _isinff declaration... " >&6; }
21221 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
21222 if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
21223 $as_echo_n "(cached) " >&6
21228 ac_cpp='$CXXCPP $CPPFLAGS'
21229 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21230 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21231 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21234 /* end confdefs.h. */
21236 #ifdef HAVE_IEEEFP_H
21237 #include <ieeefp.h>
21248 if ac_fn_cxx_try_compile "$LINENO"; then :
21249 glibcxx_cv_func__isinff_use=yes
21251 glibcxx_cv_func__isinff_use=no
21253 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21255 ac_cpp='$CPP $CPPFLAGS'
21256 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21257 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21258 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
21265 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
21267 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
21268 for ac_func in _isinff
21270 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
21271 if test "x$ac_cv_func__isinff" = x""yes; then :
21272 cat >>confdefs.h <<_ACEOF
21273 #define HAVE__ISINFF 1
21286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
21287 $as_echo_n "checking for atan2f declaration... " >&6; }
21288 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
21289 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
21290 $as_echo_n "(cached) " >&6
21295 ac_cpp='$CXXCPP $CPPFLAGS'
21296 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21297 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21298 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21301 /* end confdefs.h. */
21311 if ac_fn_cxx_try_compile "$LINENO"; then :
21312 glibcxx_cv_func_atan2f_use=yes
21314 glibcxx_cv_func_atan2f_use=no
21316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21318 ac_cpp='$CPP $CPPFLAGS'
21319 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21320 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21321 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
21328 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
21330 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
21331 for ac_func in atan2f
21333 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
21334 if test "x$ac_cv_func_atan2f" = x""yes; then :
21335 cat >>confdefs.h <<_ACEOF
21336 #define HAVE_ATAN2F 1
21344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
21345 $as_echo_n "checking for _atan2f declaration... " >&6; }
21346 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
21347 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
21348 $as_echo_n "(cached) " >&6
21353 ac_cpp='$CXXCPP $CPPFLAGS'
21354 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21355 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21356 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21359 /* end confdefs.h. */
21369 if ac_fn_cxx_try_compile "$LINENO"; then :
21370 glibcxx_cv_func__atan2f_use=yes
21372 glibcxx_cv_func__atan2f_use=no
21374 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21376 ac_cpp='$CPP $CPPFLAGS'
21377 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21378 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21379 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
21386 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
21388 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
21389 for ac_func in _atan2f
21391 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
21392 if test "x$ac_cv_func__atan2f" = x""yes; then :
21393 cat >>confdefs.h <<_ACEOF
21394 #define HAVE__ATAN2F 1
21407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
21408 $as_echo_n "checking for fabsf declaration... " >&6; }
21409 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
21410 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
21411 $as_echo_n "(cached) " >&6
21416 ac_cpp='$CXXCPP $CPPFLAGS'
21417 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21418 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21419 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21422 /* end confdefs.h. */
21424 #ifdef HAVE_IEEEFP_H
21425 #include <ieeefp.h>
21436 if ac_fn_cxx_try_compile "$LINENO"; then :
21437 glibcxx_cv_func_fabsf_use=yes
21439 glibcxx_cv_func_fabsf_use=no
21441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21443 ac_cpp='$CPP $CPPFLAGS'
21444 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21445 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21446 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
21453 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
21455 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
21456 for ac_func in fabsf
21458 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
21459 if test "x$ac_cv_func_fabsf" = x""yes; then :
21460 cat >>confdefs.h <<_ACEOF
21461 #define HAVE_FABSF 1
21469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
21470 $as_echo_n "checking for _fabsf declaration... " >&6; }
21471 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
21472 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
21473 $as_echo_n "(cached) " >&6
21478 ac_cpp='$CXXCPP $CPPFLAGS'
21479 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21480 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21481 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21484 /* end confdefs.h. */
21486 #ifdef HAVE_IEEEFP_H
21487 #include <ieeefp.h>
21498 if ac_fn_cxx_try_compile "$LINENO"; then :
21499 glibcxx_cv_func__fabsf_use=yes
21501 glibcxx_cv_func__fabsf_use=no
21503 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21505 ac_cpp='$CPP $CPPFLAGS'
21506 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21507 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21508 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
21515 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
21517 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
21518 for ac_func in _fabsf
21520 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
21521 if test "x$ac_cv_func__fabsf" = x""yes; then :
21522 cat >>confdefs.h <<_ACEOF
21523 #define HAVE__FABSF 1
21536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
21537 $as_echo_n "checking for fmodf declaration... " >&6; }
21538 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
21539 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
21540 $as_echo_n "(cached) " >&6
21545 ac_cpp='$CXXCPP $CPPFLAGS'
21546 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21547 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21548 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21551 /* end confdefs.h. */
21561 if ac_fn_cxx_try_compile "$LINENO"; then :
21562 glibcxx_cv_func_fmodf_use=yes
21564 glibcxx_cv_func_fmodf_use=no
21566 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21568 ac_cpp='$CPP $CPPFLAGS'
21569 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21570 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21571 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
21578 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
21580 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
21581 for ac_func in fmodf
21583 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
21584 if test "x$ac_cv_func_fmodf" = x""yes; then :
21585 cat >>confdefs.h <<_ACEOF
21586 #define HAVE_FMODF 1
21594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
21595 $as_echo_n "checking for _fmodf declaration... " >&6; }
21596 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
21597 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
21598 $as_echo_n "(cached) " >&6
21603 ac_cpp='$CXXCPP $CPPFLAGS'
21604 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21605 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21606 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21609 /* end confdefs.h. */
21619 if ac_fn_cxx_try_compile "$LINENO"; then :
21620 glibcxx_cv_func__fmodf_use=yes
21622 glibcxx_cv_func__fmodf_use=no
21624 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21626 ac_cpp='$CPP $CPPFLAGS'
21627 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21628 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21629 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
21636 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
21638 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
21639 for ac_func in _fmodf
21641 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
21642 if test "x$ac_cv_func__fmodf" = x""yes; then :
21643 cat >>confdefs.h <<_ACEOF
21644 #define HAVE__FMODF 1
21657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
21658 $as_echo_n "checking for frexpf declaration... " >&6; }
21659 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
21660 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
21661 $as_echo_n "(cached) " >&6
21666 ac_cpp='$CXXCPP $CPPFLAGS'
21667 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21668 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21669 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21672 /* end confdefs.h. */
21682 if ac_fn_cxx_try_compile "$LINENO"; then :
21683 glibcxx_cv_func_frexpf_use=yes
21685 glibcxx_cv_func_frexpf_use=no
21687 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21689 ac_cpp='$CPP $CPPFLAGS'
21690 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21691 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21692 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
21699 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
21701 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
21702 for ac_func in frexpf
21704 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
21705 if test "x$ac_cv_func_frexpf" = x""yes; then :
21706 cat >>confdefs.h <<_ACEOF
21707 #define HAVE_FREXPF 1
21715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
21716 $as_echo_n "checking for _frexpf declaration... " >&6; }
21717 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
21718 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
21719 $as_echo_n "(cached) " >&6
21724 ac_cpp='$CXXCPP $CPPFLAGS'
21725 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21726 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21727 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21730 /* end confdefs.h. */
21740 if ac_fn_cxx_try_compile "$LINENO"; then :
21741 glibcxx_cv_func__frexpf_use=yes
21743 glibcxx_cv_func__frexpf_use=no
21745 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21747 ac_cpp='$CPP $CPPFLAGS'
21748 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21749 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21750 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
21757 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
21759 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
21760 for ac_func in _frexpf
21762 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
21763 if test "x$ac_cv_func__frexpf" = x""yes; then :
21764 cat >>confdefs.h <<_ACEOF
21765 #define HAVE__FREXPF 1
21778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
21779 $as_echo_n "checking for hypotf declaration... " >&6; }
21780 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
21781 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
21782 $as_echo_n "(cached) " >&6
21787 ac_cpp='$CXXCPP $CPPFLAGS'
21788 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21789 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21790 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21793 /* end confdefs.h. */
21803 if ac_fn_cxx_try_compile "$LINENO"; then :
21804 glibcxx_cv_func_hypotf_use=yes
21806 glibcxx_cv_func_hypotf_use=no
21808 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21810 ac_cpp='$CPP $CPPFLAGS'
21811 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21812 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21813 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
21820 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
21822 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
21823 for ac_func in hypotf
21825 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
21826 if test "x$ac_cv_func_hypotf" = x""yes; then :
21827 cat >>confdefs.h <<_ACEOF
21828 #define HAVE_HYPOTF 1
21836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
21837 $as_echo_n "checking for _hypotf declaration... " >&6; }
21838 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
21839 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
21840 $as_echo_n "(cached) " >&6
21845 ac_cpp='$CXXCPP $CPPFLAGS'
21846 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21847 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21848 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21851 /* end confdefs.h. */
21861 if ac_fn_cxx_try_compile "$LINENO"; then :
21862 glibcxx_cv_func__hypotf_use=yes
21864 glibcxx_cv_func__hypotf_use=no
21866 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21868 ac_cpp='$CPP $CPPFLAGS'
21869 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21870 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21871 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
21878 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
21880 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
21881 for ac_func in _hypotf
21883 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
21884 if test "x$ac_cv_func__hypotf" = x""yes; then :
21885 cat >>confdefs.h <<_ACEOF
21886 #define HAVE__HYPOTF 1
21899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
21900 $as_echo_n "checking for ldexpf declaration... " >&6; }
21901 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
21902 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
21903 $as_echo_n "(cached) " >&6
21908 ac_cpp='$CXXCPP $CPPFLAGS'
21909 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21910 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21911 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21914 /* end confdefs.h. */
21924 if ac_fn_cxx_try_compile "$LINENO"; then :
21925 glibcxx_cv_func_ldexpf_use=yes
21927 glibcxx_cv_func_ldexpf_use=no
21929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21931 ac_cpp='$CPP $CPPFLAGS'
21932 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21933 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21934 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
21941 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
21943 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
21944 for ac_func in ldexpf
21946 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
21947 if test "x$ac_cv_func_ldexpf" = x""yes; then :
21948 cat >>confdefs.h <<_ACEOF
21949 #define HAVE_LDEXPF 1
21957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
21958 $as_echo_n "checking for _ldexpf declaration... " >&6; }
21959 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
21960 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
21961 $as_echo_n "(cached) " >&6
21966 ac_cpp='$CXXCPP $CPPFLAGS'
21967 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21968 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21969 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21972 /* end confdefs.h. */
21982 if ac_fn_cxx_try_compile "$LINENO"; then :
21983 glibcxx_cv_func__ldexpf_use=yes
21985 glibcxx_cv_func__ldexpf_use=no
21987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21989 ac_cpp='$CPP $CPPFLAGS'
21990 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21991 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21992 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
21999 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
22001 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
22002 for ac_func in _ldexpf
22004 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
22005 if test "x$ac_cv_func__ldexpf" = x""yes; then :
22006 cat >>confdefs.h <<_ACEOF
22007 #define HAVE__LDEXPF 1
22020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
22021 $as_echo_n "checking for logf declaration... " >&6; }
22022 if test x${glibcxx_cv_func_logf_use+set} != xset; then
22023 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
22024 $as_echo_n "(cached) " >&6
22029 ac_cpp='$CXXCPP $CPPFLAGS'
22030 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22031 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22032 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22035 /* end confdefs.h. */
22037 #ifdef HAVE_IEEEFP_H
22038 #include <ieeefp.h>
22049 if ac_fn_cxx_try_compile "$LINENO"; then :
22050 glibcxx_cv_func_logf_use=yes
22052 glibcxx_cv_func_logf_use=no
22054 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22056 ac_cpp='$CPP $CPPFLAGS'
22057 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22058 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22059 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
22066 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
22068 if test x$glibcxx_cv_func_logf_use = x"yes"; then
22069 for ac_func in logf
22071 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
22072 if test "x$ac_cv_func_logf" = x""yes; then :
22073 cat >>confdefs.h <<_ACEOF
22074 #define HAVE_LOGF 1
22082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
22083 $as_echo_n "checking for _logf declaration... " >&6; }
22084 if test x${glibcxx_cv_func__logf_use+set} != xset; then
22085 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
22086 $as_echo_n "(cached) " >&6
22091 ac_cpp='$CXXCPP $CPPFLAGS'
22092 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22093 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22094 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22097 /* end confdefs.h. */
22099 #ifdef HAVE_IEEEFP_H
22100 #include <ieeefp.h>
22111 if ac_fn_cxx_try_compile "$LINENO"; then :
22112 glibcxx_cv_func__logf_use=yes
22114 glibcxx_cv_func__logf_use=no
22116 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22118 ac_cpp='$CPP $CPPFLAGS'
22119 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22120 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22121 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
22128 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
22130 if test x$glibcxx_cv_func__logf_use = x"yes"; then
22131 for ac_func in _logf
22133 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
22134 if test "x$ac_cv_func__logf" = x""yes; then :
22135 cat >>confdefs.h <<_ACEOF
22136 #define HAVE__LOGF 1
22149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
22150 $as_echo_n "checking for log10f declaration... " >&6; }
22151 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
22152 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
22153 $as_echo_n "(cached) " >&6
22158 ac_cpp='$CXXCPP $CPPFLAGS'
22159 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22160 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22161 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22164 /* end confdefs.h. */
22166 #ifdef HAVE_IEEEFP_H
22167 #include <ieeefp.h>
22178 if ac_fn_cxx_try_compile "$LINENO"; then :
22179 glibcxx_cv_func_log10f_use=yes
22181 glibcxx_cv_func_log10f_use=no
22183 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22185 ac_cpp='$CPP $CPPFLAGS'
22186 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22187 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22188 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
22195 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
22197 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
22198 for ac_func in log10f
22200 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
22201 if test "x$ac_cv_func_log10f" = x""yes; then :
22202 cat >>confdefs.h <<_ACEOF
22203 #define HAVE_LOG10F 1
22211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
22212 $as_echo_n "checking for _log10f declaration... " >&6; }
22213 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
22214 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
22215 $as_echo_n "(cached) " >&6
22220 ac_cpp='$CXXCPP $CPPFLAGS'
22221 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22222 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22223 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22226 /* end confdefs.h. */
22228 #ifdef HAVE_IEEEFP_H
22229 #include <ieeefp.h>
22240 if ac_fn_cxx_try_compile "$LINENO"; then :
22241 glibcxx_cv_func__log10f_use=yes
22243 glibcxx_cv_func__log10f_use=no
22245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22247 ac_cpp='$CPP $CPPFLAGS'
22248 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22249 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22250 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
22257 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
22259 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
22260 for ac_func in _log10f
22262 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
22263 if test "x$ac_cv_func__log10f" = x""yes; then :
22264 cat >>confdefs.h <<_ACEOF
22265 #define HAVE__LOG10F 1
22278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
22279 $as_echo_n "checking for modff declaration... " >&6; }
22280 if test x${glibcxx_cv_func_modff_use+set} != xset; then
22281 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
22282 $as_echo_n "(cached) " >&6
22287 ac_cpp='$CXXCPP $CPPFLAGS'
22288 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22289 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22290 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22293 /* end confdefs.h. */
22303 if ac_fn_cxx_try_compile "$LINENO"; then :
22304 glibcxx_cv_func_modff_use=yes
22306 glibcxx_cv_func_modff_use=no
22308 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22310 ac_cpp='$CPP $CPPFLAGS'
22311 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22312 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22313 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
22320 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
22322 if test x$glibcxx_cv_func_modff_use = x"yes"; then
22323 for ac_func in modff
22325 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
22326 if test "x$ac_cv_func_modff" = x""yes; then :
22327 cat >>confdefs.h <<_ACEOF
22328 #define HAVE_MODFF 1
22336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
22337 $as_echo_n "checking for _modff declaration... " >&6; }
22338 if test x${glibcxx_cv_func__modff_use+set} != xset; then
22339 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
22340 $as_echo_n "(cached) " >&6
22345 ac_cpp='$CXXCPP $CPPFLAGS'
22346 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22347 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22348 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22351 /* end confdefs.h. */
22361 if ac_fn_cxx_try_compile "$LINENO"; then :
22362 glibcxx_cv_func__modff_use=yes
22364 glibcxx_cv_func__modff_use=no
22366 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22368 ac_cpp='$CPP $CPPFLAGS'
22369 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22370 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22371 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
22378 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
22380 if test x$glibcxx_cv_func__modff_use = x"yes"; then
22381 for ac_func in _modff
22383 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
22384 if test "x$ac_cv_func__modff" = x""yes; then :
22385 cat >>confdefs.h <<_ACEOF
22386 #define HAVE__MODFF 1
22399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
22400 $as_echo_n "checking for modf declaration... " >&6; }
22401 if test x${glibcxx_cv_func_modf_use+set} != xset; then
22402 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
22403 $as_echo_n "(cached) " >&6
22408 ac_cpp='$CXXCPP $CPPFLAGS'
22409 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22410 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22411 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22414 /* end confdefs.h. */
22424 if ac_fn_cxx_try_compile "$LINENO"; then :
22425 glibcxx_cv_func_modf_use=yes
22427 glibcxx_cv_func_modf_use=no
22429 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22431 ac_cpp='$CPP $CPPFLAGS'
22432 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22433 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22434 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
22441 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
22443 if test x$glibcxx_cv_func_modf_use = x"yes"; then
22444 for ac_func in modf
22446 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
22447 if test "x$ac_cv_func_modf" = x""yes; then :
22448 cat >>confdefs.h <<_ACEOF
22449 #define HAVE_MODF 1
22457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
22458 $as_echo_n "checking for _modf declaration... " >&6; }
22459 if test x${glibcxx_cv_func__modf_use+set} != xset; then
22460 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
22461 $as_echo_n "(cached) " >&6
22466 ac_cpp='$CXXCPP $CPPFLAGS'
22467 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22468 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22469 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22472 /* end confdefs.h. */
22482 if ac_fn_cxx_try_compile "$LINENO"; then :
22483 glibcxx_cv_func__modf_use=yes
22485 glibcxx_cv_func__modf_use=no
22487 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22489 ac_cpp='$CPP $CPPFLAGS'
22490 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22491 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22492 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
22499 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
22501 if test x$glibcxx_cv_func__modf_use = x"yes"; then
22502 for ac_func in _modf
22504 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
22505 if test "x$ac_cv_func__modf" = x""yes; then :
22506 cat >>confdefs.h <<_ACEOF
22507 #define HAVE__MODF 1
22520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
22521 $as_echo_n "checking for powf declaration... " >&6; }
22522 if test x${glibcxx_cv_func_powf_use+set} != xset; then
22523 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
22524 $as_echo_n "(cached) " >&6
22529 ac_cpp='$CXXCPP $CPPFLAGS'
22530 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22531 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22532 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22535 /* end confdefs.h. */
22545 if ac_fn_cxx_try_compile "$LINENO"; then :
22546 glibcxx_cv_func_powf_use=yes
22548 glibcxx_cv_func_powf_use=no
22550 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22552 ac_cpp='$CPP $CPPFLAGS'
22553 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22554 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22555 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
22562 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
22564 if test x$glibcxx_cv_func_powf_use = x"yes"; then
22565 for ac_func in powf
22567 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
22568 if test "x$ac_cv_func_powf" = x""yes; then :
22569 cat >>confdefs.h <<_ACEOF
22570 #define HAVE_POWF 1
22578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
22579 $as_echo_n "checking for _powf declaration... " >&6; }
22580 if test x${glibcxx_cv_func__powf_use+set} != xset; then
22581 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
22582 $as_echo_n "(cached) " >&6
22587 ac_cpp='$CXXCPP $CPPFLAGS'
22588 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22589 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22590 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22593 /* end confdefs.h. */
22603 if ac_fn_cxx_try_compile "$LINENO"; then :
22604 glibcxx_cv_func__powf_use=yes
22606 glibcxx_cv_func__powf_use=no
22608 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22610 ac_cpp='$CPP $CPPFLAGS'
22611 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22612 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22613 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
22620 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
22622 if test x$glibcxx_cv_func__powf_use = x"yes"; then
22623 for ac_func in _powf
22625 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
22626 if test "x$ac_cv_func__powf" = x""yes; then :
22627 cat >>confdefs.h <<_ACEOF
22628 #define HAVE__POWF 1
22641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
22642 $as_echo_n "checking for sqrtf declaration... " >&6; }
22643 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
22644 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
22645 $as_echo_n "(cached) " >&6
22650 ac_cpp='$CXXCPP $CPPFLAGS'
22651 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22652 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22653 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22656 /* end confdefs.h. */
22658 #ifdef HAVE_IEEEFP_H
22659 #include <ieeefp.h>
22670 if ac_fn_cxx_try_compile "$LINENO"; then :
22671 glibcxx_cv_func_sqrtf_use=yes
22673 glibcxx_cv_func_sqrtf_use=no
22675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22677 ac_cpp='$CPP $CPPFLAGS'
22678 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22679 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22680 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
22687 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
22689 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
22690 for ac_func in sqrtf
22692 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
22693 if test "x$ac_cv_func_sqrtf" = x""yes; then :
22694 cat >>confdefs.h <<_ACEOF
22695 #define HAVE_SQRTF 1
22703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
22704 $as_echo_n "checking for _sqrtf declaration... " >&6; }
22705 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
22706 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
22707 $as_echo_n "(cached) " >&6
22712 ac_cpp='$CXXCPP $CPPFLAGS'
22713 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22714 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22715 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22718 /* end confdefs.h. */
22720 #ifdef HAVE_IEEEFP_H
22721 #include <ieeefp.h>
22732 if ac_fn_cxx_try_compile "$LINENO"; then :
22733 glibcxx_cv_func__sqrtf_use=yes
22735 glibcxx_cv_func__sqrtf_use=no
22737 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22739 ac_cpp='$CPP $CPPFLAGS'
22740 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22741 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22742 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
22749 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
22751 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
22752 for ac_func in _sqrtf
22754 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
22755 if test "x$ac_cv_func__sqrtf" = x""yes; then :
22756 cat >>confdefs.h <<_ACEOF
22757 #define HAVE__SQRTF 1
22770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
22771 $as_echo_n "checking for sincosf declaration... " >&6; }
22772 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
22773 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
22774 $as_echo_n "(cached) " >&6
22779 ac_cpp='$CXXCPP $CPPFLAGS'
22780 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22781 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22782 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22785 /* end confdefs.h. */
22795 if ac_fn_cxx_try_compile "$LINENO"; then :
22796 glibcxx_cv_func_sincosf_use=yes
22798 glibcxx_cv_func_sincosf_use=no
22800 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22802 ac_cpp='$CPP $CPPFLAGS'
22803 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22804 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22805 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
22812 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
22814 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
22815 for ac_func in sincosf
22817 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
22818 if test "x$ac_cv_func_sincosf" = x""yes; then :
22819 cat >>confdefs.h <<_ACEOF
22820 #define HAVE_SINCOSF 1
22828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
22829 $as_echo_n "checking for _sincosf declaration... " >&6; }
22830 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
22831 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
22832 $as_echo_n "(cached) " >&6
22837 ac_cpp='$CXXCPP $CPPFLAGS'
22838 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22839 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22840 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22843 /* end confdefs.h. */
22853 if ac_fn_cxx_try_compile "$LINENO"; then :
22854 glibcxx_cv_func__sincosf_use=yes
22856 glibcxx_cv_func__sincosf_use=no
22858 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22860 ac_cpp='$CPP $CPPFLAGS'
22861 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22862 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22863 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
22870 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
22872 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
22873 for ac_func in _sincosf
22875 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
22876 if test "x$ac_cv_func__sincosf" = x""yes; then :
22877 cat >>confdefs.h <<_ACEOF
22878 #define HAVE__SINCOSF 1
22891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
22892 $as_echo_n "checking for finitef declaration... " >&6; }
22893 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
22894 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
22895 $as_echo_n "(cached) " >&6
22900 ac_cpp='$CXXCPP $CPPFLAGS'
22901 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22902 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22903 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22906 /* end confdefs.h. */
22908 #ifdef HAVE_IEEEFP_H
22909 #include <ieeefp.h>
22920 if ac_fn_cxx_try_compile "$LINENO"; then :
22921 glibcxx_cv_func_finitef_use=yes
22923 glibcxx_cv_func_finitef_use=no
22925 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22927 ac_cpp='$CPP $CPPFLAGS'
22928 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22929 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22930 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
22937 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
22939 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
22940 for ac_func in finitef
22942 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
22943 if test "x$ac_cv_func_finitef" = x""yes; then :
22944 cat >>confdefs.h <<_ACEOF
22945 #define HAVE_FINITEF 1
22953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
22954 $as_echo_n "checking for _finitef declaration... " >&6; }
22955 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
22956 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
22957 $as_echo_n "(cached) " >&6
22962 ac_cpp='$CXXCPP $CPPFLAGS'
22963 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22964 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22965 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22968 /* end confdefs.h. */
22970 #ifdef HAVE_IEEEFP_H
22971 #include <ieeefp.h>
22982 if ac_fn_cxx_try_compile "$LINENO"; then :
22983 glibcxx_cv_func__finitef_use=yes
22985 glibcxx_cv_func__finitef_use=no
22987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22989 ac_cpp='$CPP $CPPFLAGS'
22990 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22991 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22992 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
22999 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
23001 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
23002 for ac_func in _finitef
23004 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
23005 if test "x$ac_cv_func__finitef" = x""yes; then :
23006 cat >>confdefs.h <<_ACEOF
23007 #define HAVE__FINITEF 1
23020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
23021 $as_echo_n "checking for long double trig functions... " >&6; }
23022 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
23023 $as_echo_n "(cached) " >&6
23028 ac_cpp='$CXXCPP $CPPFLAGS'
23029 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23030 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23031 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23034 /* end confdefs.h. */
23039 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
23044 if ac_fn_cxx_try_compile "$LINENO"; then :
23045 glibcxx_cv_func_long_double_trig_use=yes
23047 glibcxx_cv_func_long_double_trig_use=no
23049 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23051 ac_cpp='$CPP $CPPFLAGS'
23052 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23053 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23054 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
23059 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
23060 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
23061 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
23063 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
23064 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
23065 eval as_val=\$$as_ac_var
23066 if test "x$as_val" = x""yes; then :
23067 cat >>confdefs.h <<_ACEOF
23068 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
23075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
23076 $as_echo_n "checking for _long double trig functions... " >&6; }
23077 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
23078 $as_echo_n "(cached) " >&6
23083 ac_cpp='$CXXCPP $CPPFLAGS'
23084 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23085 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23086 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23089 /* end confdefs.h. */
23094 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
23099 if ac_fn_cxx_try_compile "$LINENO"; then :
23100 glibcxx_cv_func__long_double_trig_use=yes
23102 glibcxx_cv_func__long_double_trig_use=no
23104 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23106 ac_cpp='$CPP $CPPFLAGS'
23107 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23108 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23109 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
23114 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
23115 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
23116 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
23118 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
23119 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
23120 eval as_val=\$$as_ac_var
23121 if test "x$as_val" = x""yes; then :
23122 cat >>confdefs.h <<_ACEOF
23123 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
23136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
23137 $as_echo_n "checking for long double round functions... " >&6; }
23138 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
23139 $as_echo_n "(cached) " >&6
23144 ac_cpp='$CXXCPP $CPPFLAGS'
23145 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23146 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23147 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23150 /* end confdefs.h. */
23155 ceill (0); floorl (0);
23160 if ac_fn_cxx_try_compile "$LINENO"; then :
23161 glibcxx_cv_func_long_double_round_use=yes
23163 glibcxx_cv_func_long_double_round_use=no
23165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23167 ac_cpp='$CPP $CPPFLAGS'
23168 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23169 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23170 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
23175 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
23176 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
23177 for ac_func in ceill floorl
23179 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
23180 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
23181 eval as_val=\$$as_ac_var
23182 if test "x$as_val" = x""yes; then :
23183 cat >>confdefs.h <<_ACEOF
23184 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
23191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
23192 $as_echo_n "checking for _long double round functions... " >&6; }
23193 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
23194 $as_echo_n "(cached) " >&6
23199 ac_cpp='$CXXCPP $CPPFLAGS'
23200 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23201 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23202 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23205 /* end confdefs.h. */
23210 _ceill (0); _floorl (0);
23215 if ac_fn_cxx_try_compile "$LINENO"; then :
23216 glibcxx_cv_func__long_double_round_use=yes
23218 glibcxx_cv_func__long_double_round_use=no
23220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23222 ac_cpp='$CPP $CPPFLAGS'
23223 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23224 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23225 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
23230 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
23231 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
23232 for ac_func in _ceill _floorl
23234 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
23235 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
23236 eval as_val=\$$as_ac_var
23237 if test "x$as_val" = x""yes; then :
23238 cat >>confdefs.h <<_ACEOF
23239 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
23253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
23254 $as_echo_n "checking for isnanl declaration... " >&6; }
23255 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
23256 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
23257 $as_echo_n "(cached) " >&6
23262 ac_cpp='$CXXCPP $CPPFLAGS'
23263 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23264 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23265 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23268 /* end confdefs.h. */
23270 #ifdef HAVE_IEEEFP_H
23271 #include <ieeefp.h>
23282 if ac_fn_cxx_try_compile "$LINENO"; then :
23283 glibcxx_cv_func_isnanl_use=yes
23285 glibcxx_cv_func_isnanl_use=no
23287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23289 ac_cpp='$CPP $CPPFLAGS'
23290 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23291 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23292 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
23299 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
23301 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
23302 for ac_func in isnanl
23304 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
23305 if test "x$ac_cv_func_isnanl" = x""yes; then :
23306 cat >>confdefs.h <<_ACEOF
23307 #define HAVE_ISNANL 1
23315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
23316 $as_echo_n "checking for _isnanl declaration... " >&6; }
23317 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
23318 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
23319 $as_echo_n "(cached) " >&6
23324 ac_cpp='$CXXCPP $CPPFLAGS'
23325 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23326 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23327 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23330 /* end confdefs.h. */
23332 #ifdef HAVE_IEEEFP_H
23333 #include <ieeefp.h>
23344 if ac_fn_cxx_try_compile "$LINENO"; then :
23345 glibcxx_cv_func__isnanl_use=yes
23347 glibcxx_cv_func__isnanl_use=no
23349 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23351 ac_cpp='$CPP $CPPFLAGS'
23352 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23353 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23354 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
23361 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
23363 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
23364 for ac_func in _isnanl
23366 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
23367 if test "x$ac_cv_func__isnanl" = x""yes; then :
23368 cat >>confdefs.h <<_ACEOF
23369 #define HAVE__ISNANL 1
23382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
23383 $as_echo_n "checking for isinfl declaration... " >&6; }
23384 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
23385 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
23386 $as_echo_n "(cached) " >&6
23391 ac_cpp='$CXXCPP $CPPFLAGS'
23392 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23393 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23394 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23397 /* end confdefs.h. */
23399 #ifdef HAVE_IEEEFP_H
23400 #include <ieeefp.h>
23411 if ac_fn_cxx_try_compile "$LINENO"; then :
23412 glibcxx_cv_func_isinfl_use=yes
23414 glibcxx_cv_func_isinfl_use=no
23416 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23418 ac_cpp='$CPP $CPPFLAGS'
23419 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23420 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23421 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
23428 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
23430 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
23431 for ac_func in isinfl
23433 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
23434 if test "x$ac_cv_func_isinfl" = x""yes; then :
23435 cat >>confdefs.h <<_ACEOF
23436 #define HAVE_ISINFL 1
23444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
23445 $as_echo_n "checking for _isinfl declaration... " >&6; }
23446 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
23447 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
23448 $as_echo_n "(cached) " >&6
23453 ac_cpp='$CXXCPP $CPPFLAGS'
23454 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23455 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23456 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23459 /* end confdefs.h. */
23461 #ifdef HAVE_IEEEFP_H
23462 #include <ieeefp.h>
23473 if ac_fn_cxx_try_compile "$LINENO"; then :
23474 glibcxx_cv_func__isinfl_use=yes
23476 glibcxx_cv_func__isinfl_use=no
23478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23480 ac_cpp='$CPP $CPPFLAGS'
23481 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23482 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23483 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
23490 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
23492 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
23493 for ac_func in _isinfl
23495 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
23496 if test "x$ac_cv_func__isinfl" = x""yes; then :
23497 cat >>confdefs.h <<_ACEOF
23498 #define HAVE__ISINFL 1
23511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
23512 $as_echo_n "checking for atan2l declaration... " >&6; }
23513 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
23514 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
23515 $as_echo_n "(cached) " >&6
23520 ac_cpp='$CXXCPP $CPPFLAGS'
23521 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23522 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23523 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23526 /* end confdefs.h. */
23536 if ac_fn_cxx_try_compile "$LINENO"; then :
23537 glibcxx_cv_func_atan2l_use=yes
23539 glibcxx_cv_func_atan2l_use=no
23541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23543 ac_cpp='$CPP $CPPFLAGS'
23544 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23545 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23546 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
23553 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
23555 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
23556 for ac_func in atan2l
23558 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
23559 if test "x$ac_cv_func_atan2l" = x""yes; then :
23560 cat >>confdefs.h <<_ACEOF
23561 #define HAVE_ATAN2L 1
23569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
23570 $as_echo_n "checking for _atan2l declaration... " >&6; }
23571 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
23572 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
23573 $as_echo_n "(cached) " >&6
23578 ac_cpp='$CXXCPP $CPPFLAGS'
23579 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23580 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23581 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23584 /* end confdefs.h. */
23594 if ac_fn_cxx_try_compile "$LINENO"; then :
23595 glibcxx_cv_func__atan2l_use=yes
23597 glibcxx_cv_func__atan2l_use=no
23599 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23601 ac_cpp='$CPP $CPPFLAGS'
23602 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23603 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23604 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
23611 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
23613 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
23614 for ac_func in _atan2l
23616 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
23617 if test "x$ac_cv_func__atan2l" = x""yes; then :
23618 cat >>confdefs.h <<_ACEOF
23619 #define HAVE__ATAN2L 1
23632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
23633 $as_echo_n "checking for expl declaration... " >&6; }
23634 if test x${glibcxx_cv_func_expl_use+set} != xset; then
23635 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
23636 $as_echo_n "(cached) " >&6
23641 ac_cpp='$CXXCPP $CPPFLAGS'
23642 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23643 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23644 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23647 /* end confdefs.h. */
23649 #ifdef HAVE_IEEEFP_H
23650 #include <ieeefp.h>
23661 if ac_fn_cxx_try_compile "$LINENO"; then :
23662 glibcxx_cv_func_expl_use=yes
23664 glibcxx_cv_func_expl_use=no
23666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23668 ac_cpp='$CPP $CPPFLAGS'
23669 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23670 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23671 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
23678 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
23680 if test x$glibcxx_cv_func_expl_use = x"yes"; then
23681 for ac_func in expl
23683 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
23684 if test "x$ac_cv_func_expl" = x""yes; then :
23685 cat >>confdefs.h <<_ACEOF
23686 #define HAVE_EXPL 1
23694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
23695 $as_echo_n "checking for _expl declaration... " >&6; }
23696 if test x${glibcxx_cv_func__expl_use+set} != xset; then
23697 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
23698 $as_echo_n "(cached) " >&6
23703 ac_cpp='$CXXCPP $CPPFLAGS'
23704 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23705 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23706 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23709 /* end confdefs.h. */
23711 #ifdef HAVE_IEEEFP_H
23712 #include <ieeefp.h>
23723 if ac_fn_cxx_try_compile "$LINENO"; then :
23724 glibcxx_cv_func__expl_use=yes
23726 glibcxx_cv_func__expl_use=no
23728 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23730 ac_cpp='$CPP $CPPFLAGS'
23731 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23732 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23733 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
23740 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
23742 if test x$glibcxx_cv_func__expl_use = x"yes"; then
23743 for ac_func in _expl
23745 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
23746 if test "x$ac_cv_func__expl" = x""yes; then :
23747 cat >>confdefs.h <<_ACEOF
23748 #define HAVE__EXPL 1
23761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
23762 $as_echo_n "checking for fabsl declaration... " >&6; }
23763 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
23764 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
23765 $as_echo_n "(cached) " >&6
23770 ac_cpp='$CXXCPP $CPPFLAGS'
23771 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23772 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23773 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23776 /* end confdefs.h. */
23778 #ifdef HAVE_IEEEFP_H
23779 #include <ieeefp.h>
23790 if ac_fn_cxx_try_compile "$LINENO"; then :
23791 glibcxx_cv_func_fabsl_use=yes
23793 glibcxx_cv_func_fabsl_use=no
23795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23797 ac_cpp='$CPP $CPPFLAGS'
23798 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23799 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23800 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
23807 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
23809 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
23810 for ac_func in fabsl
23812 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
23813 if test "x$ac_cv_func_fabsl" = x""yes; then :
23814 cat >>confdefs.h <<_ACEOF
23815 #define HAVE_FABSL 1
23823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
23824 $as_echo_n "checking for _fabsl declaration... " >&6; }
23825 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
23826 if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
23827 $as_echo_n "(cached) " >&6
23832 ac_cpp='$CXXCPP $CPPFLAGS'
23833 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23834 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23835 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23838 /* end confdefs.h. */
23840 #ifdef HAVE_IEEEFP_H
23841 #include <ieeefp.h>
23852 if ac_fn_cxx_try_compile "$LINENO"; then :
23853 glibcxx_cv_func__fabsl_use=yes
23855 glibcxx_cv_func__fabsl_use=no
23857 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23859 ac_cpp='$CPP $CPPFLAGS'
23860 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23861 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23862 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
23869 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
23871 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
23872 for ac_func in _fabsl
23874 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
23875 if test "x$ac_cv_func__fabsl" = x""yes; then :
23876 cat >>confdefs.h <<_ACEOF
23877 #define HAVE__FABSL 1
23890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
23891 $as_echo_n "checking for fmodl declaration... " >&6; }
23892 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
23893 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
23894 $as_echo_n "(cached) " >&6
23899 ac_cpp='$CXXCPP $CPPFLAGS'
23900 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23901 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23902 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23905 /* end confdefs.h. */
23915 if ac_fn_cxx_try_compile "$LINENO"; then :
23916 glibcxx_cv_func_fmodl_use=yes
23918 glibcxx_cv_func_fmodl_use=no
23920 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23922 ac_cpp='$CPP $CPPFLAGS'
23923 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23924 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23925 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
23932 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
23934 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
23935 for ac_func in fmodl
23937 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
23938 if test "x$ac_cv_func_fmodl" = x""yes; then :
23939 cat >>confdefs.h <<_ACEOF
23940 #define HAVE_FMODL 1
23948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
23949 $as_echo_n "checking for _fmodl declaration... " >&6; }
23950 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
23951 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
23952 $as_echo_n "(cached) " >&6
23957 ac_cpp='$CXXCPP $CPPFLAGS'
23958 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23959 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23960 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23963 /* end confdefs.h. */
23973 if ac_fn_cxx_try_compile "$LINENO"; then :
23974 glibcxx_cv_func__fmodl_use=yes
23976 glibcxx_cv_func__fmodl_use=no
23978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23980 ac_cpp='$CPP $CPPFLAGS'
23981 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23982 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23983 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
23990 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
23992 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
23993 for ac_func in _fmodl
23995 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
23996 if test "x$ac_cv_func__fmodl" = x""yes; then :
23997 cat >>confdefs.h <<_ACEOF
23998 #define HAVE__FMODL 1
24011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
24012 $as_echo_n "checking for frexpl declaration... " >&6; }
24013 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
24014 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
24015 $as_echo_n "(cached) " >&6
24020 ac_cpp='$CXXCPP $CPPFLAGS'
24021 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24022 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24023 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24026 /* end confdefs.h. */
24036 if ac_fn_cxx_try_compile "$LINENO"; then :
24037 glibcxx_cv_func_frexpl_use=yes
24039 glibcxx_cv_func_frexpl_use=no
24041 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24043 ac_cpp='$CPP $CPPFLAGS'
24044 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24045 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24046 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
24053 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
24055 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
24056 for ac_func in frexpl
24058 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
24059 if test "x$ac_cv_func_frexpl" = x""yes; then :
24060 cat >>confdefs.h <<_ACEOF
24061 #define HAVE_FREXPL 1
24069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
24070 $as_echo_n "checking for _frexpl declaration... " >&6; }
24071 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
24072 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
24073 $as_echo_n "(cached) " >&6
24078 ac_cpp='$CXXCPP $CPPFLAGS'
24079 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24080 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24081 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24084 /* end confdefs.h. */
24094 if ac_fn_cxx_try_compile "$LINENO"; then :
24095 glibcxx_cv_func__frexpl_use=yes
24097 glibcxx_cv_func__frexpl_use=no
24099 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24101 ac_cpp='$CPP $CPPFLAGS'
24102 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24103 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24104 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
24111 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
24113 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
24114 for ac_func in _frexpl
24116 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
24117 if test "x$ac_cv_func__frexpl" = x""yes; then :
24118 cat >>confdefs.h <<_ACEOF
24119 #define HAVE__FREXPL 1
24132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
24133 $as_echo_n "checking for hypotl declaration... " >&6; }
24134 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
24135 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
24136 $as_echo_n "(cached) " >&6
24141 ac_cpp='$CXXCPP $CPPFLAGS'
24142 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24143 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24144 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24147 /* end confdefs.h. */
24157 if ac_fn_cxx_try_compile "$LINENO"; then :
24158 glibcxx_cv_func_hypotl_use=yes
24160 glibcxx_cv_func_hypotl_use=no
24162 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24164 ac_cpp='$CPP $CPPFLAGS'
24165 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24166 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24167 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
24174 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
24176 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
24177 for ac_func in hypotl
24179 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
24180 if test "x$ac_cv_func_hypotl" = x""yes; then :
24181 cat >>confdefs.h <<_ACEOF
24182 #define HAVE_HYPOTL 1
24190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
24191 $as_echo_n "checking for _hypotl declaration... " >&6; }
24192 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
24193 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
24194 $as_echo_n "(cached) " >&6
24199 ac_cpp='$CXXCPP $CPPFLAGS'
24200 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24201 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24202 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24205 /* end confdefs.h. */
24215 if ac_fn_cxx_try_compile "$LINENO"; then :
24216 glibcxx_cv_func__hypotl_use=yes
24218 glibcxx_cv_func__hypotl_use=no
24220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24222 ac_cpp='$CPP $CPPFLAGS'
24223 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24224 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24225 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
24232 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
24234 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
24235 for ac_func in _hypotl
24237 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
24238 if test "x$ac_cv_func__hypotl" = x""yes; then :
24239 cat >>confdefs.h <<_ACEOF
24240 #define HAVE__HYPOTL 1
24253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
24254 $as_echo_n "checking for ldexpl declaration... " >&6; }
24255 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
24256 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
24257 $as_echo_n "(cached) " >&6
24262 ac_cpp='$CXXCPP $CPPFLAGS'
24263 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24264 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24265 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24268 /* end confdefs.h. */
24278 if ac_fn_cxx_try_compile "$LINENO"; then :
24279 glibcxx_cv_func_ldexpl_use=yes
24281 glibcxx_cv_func_ldexpl_use=no
24283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24285 ac_cpp='$CPP $CPPFLAGS'
24286 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24287 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24288 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
24295 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
24297 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
24298 for ac_func in ldexpl
24300 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
24301 if test "x$ac_cv_func_ldexpl" = x""yes; then :
24302 cat >>confdefs.h <<_ACEOF
24303 #define HAVE_LDEXPL 1
24311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
24312 $as_echo_n "checking for _ldexpl declaration... " >&6; }
24313 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
24314 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
24315 $as_echo_n "(cached) " >&6
24320 ac_cpp='$CXXCPP $CPPFLAGS'
24321 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24322 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24323 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24326 /* end confdefs.h. */
24336 if ac_fn_cxx_try_compile "$LINENO"; then :
24337 glibcxx_cv_func__ldexpl_use=yes
24339 glibcxx_cv_func__ldexpl_use=no
24341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24343 ac_cpp='$CPP $CPPFLAGS'
24344 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24345 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24346 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
24353 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
24355 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
24356 for ac_func in _ldexpl
24358 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
24359 if test "x$ac_cv_func__ldexpl" = x""yes; then :
24360 cat >>confdefs.h <<_ACEOF
24361 #define HAVE__LDEXPL 1
24374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
24375 $as_echo_n "checking for logl declaration... " >&6; }
24376 if test x${glibcxx_cv_func_logl_use+set} != xset; then
24377 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
24378 $as_echo_n "(cached) " >&6
24383 ac_cpp='$CXXCPP $CPPFLAGS'
24384 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24385 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24386 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24389 /* end confdefs.h. */
24391 #ifdef HAVE_IEEEFP_H
24392 #include <ieeefp.h>
24403 if ac_fn_cxx_try_compile "$LINENO"; then :
24404 glibcxx_cv_func_logl_use=yes
24406 glibcxx_cv_func_logl_use=no
24408 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24410 ac_cpp='$CPP $CPPFLAGS'
24411 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24412 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24413 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
24420 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
24422 if test x$glibcxx_cv_func_logl_use = x"yes"; then
24423 for ac_func in logl
24425 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
24426 if test "x$ac_cv_func_logl" = x""yes; then :
24427 cat >>confdefs.h <<_ACEOF
24428 #define HAVE_LOGL 1
24436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
24437 $as_echo_n "checking for _logl declaration... " >&6; }
24438 if test x${glibcxx_cv_func__logl_use+set} != xset; then
24439 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
24440 $as_echo_n "(cached) " >&6
24445 ac_cpp='$CXXCPP $CPPFLAGS'
24446 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24447 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24448 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24451 /* end confdefs.h. */
24453 #ifdef HAVE_IEEEFP_H
24454 #include <ieeefp.h>
24465 if ac_fn_cxx_try_compile "$LINENO"; then :
24466 glibcxx_cv_func__logl_use=yes
24468 glibcxx_cv_func__logl_use=no
24470 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24472 ac_cpp='$CPP $CPPFLAGS'
24473 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24474 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24475 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
24482 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
24484 if test x$glibcxx_cv_func__logl_use = x"yes"; then
24485 for ac_func in _logl
24487 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
24488 if test "x$ac_cv_func__logl" = x""yes; then :
24489 cat >>confdefs.h <<_ACEOF
24490 #define HAVE__LOGL 1
24503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
24504 $as_echo_n "checking for log10l declaration... " >&6; }
24505 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
24506 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
24507 $as_echo_n "(cached) " >&6
24512 ac_cpp='$CXXCPP $CPPFLAGS'
24513 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24514 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24515 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24518 /* end confdefs.h. */
24520 #ifdef HAVE_IEEEFP_H
24521 #include <ieeefp.h>
24532 if ac_fn_cxx_try_compile "$LINENO"; then :
24533 glibcxx_cv_func_log10l_use=yes
24535 glibcxx_cv_func_log10l_use=no
24537 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24539 ac_cpp='$CPP $CPPFLAGS'
24540 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24541 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24542 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
24549 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
24551 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
24552 for ac_func in log10l
24554 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
24555 if test "x$ac_cv_func_log10l" = x""yes; then :
24556 cat >>confdefs.h <<_ACEOF
24557 #define HAVE_LOG10L 1
24565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
24566 $as_echo_n "checking for _log10l declaration... " >&6; }
24567 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
24568 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
24569 $as_echo_n "(cached) " >&6
24574 ac_cpp='$CXXCPP $CPPFLAGS'
24575 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24576 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24577 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24580 /* end confdefs.h. */
24582 #ifdef HAVE_IEEEFP_H
24583 #include <ieeefp.h>
24594 if ac_fn_cxx_try_compile "$LINENO"; then :
24595 glibcxx_cv_func__log10l_use=yes
24597 glibcxx_cv_func__log10l_use=no
24599 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24601 ac_cpp='$CPP $CPPFLAGS'
24602 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24603 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24604 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
24611 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
24613 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
24614 for ac_func in _log10l
24616 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
24617 if test "x$ac_cv_func__log10l" = x""yes; then :
24618 cat >>confdefs.h <<_ACEOF
24619 #define HAVE__LOG10L 1
24632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
24633 $as_echo_n "checking for modfl declaration... " >&6; }
24634 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
24635 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
24636 $as_echo_n "(cached) " >&6
24641 ac_cpp='$CXXCPP $CPPFLAGS'
24642 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24643 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24644 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24647 /* end confdefs.h. */
24657 if ac_fn_cxx_try_compile "$LINENO"; then :
24658 glibcxx_cv_func_modfl_use=yes
24660 glibcxx_cv_func_modfl_use=no
24662 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24664 ac_cpp='$CPP $CPPFLAGS'
24665 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24666 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24667 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
24674 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
24676 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
24677 for ac_func in modfl
24679 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
24680 if test "x$ac_cv_func_modfl" = x""yes; then :
24681 cat >>confdefs.h <<_ACEOF
24682 #define HAVE_MODFL 1
24690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
24691 $as_echo_n "checking for _modfl declaration... " >&6; }
24692 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
24693 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
24694 $as_echo_n "(cached) " >&6
24699 ac_cpp='$CXXCPP $CPPFLAGS'
24700 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24701 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24702 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24705 /* end confdefs.h. */
24715 if ac_fn_cxx_try_compile "$LINENO"; then :
24716 glibcxx_cv_func__modfl_use=yes
24718 glibcxx_cv_func__modfl_use=no
24720 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24722 ac_cpp='$CPP $CPPFLAGS'
24723 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24724 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24725 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
24732 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
24734 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
24735 for ac_func in _modfl
24737 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
24738 if test "x$ac_cv_func__modfl" = x""yes; then :
24739 cat >>confdefs.h <<_ACEOF
24740 #define HAVE__MODFL 1
24753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
24754 $as_echo_n "checking for powl declaration... " >&6; }
24755 if test x${glibcxx_cv_func_powl_use+set} != xset; then
24756 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
24757 $as_echo_n "(cached) " >&6
24762 ac_cpp='$CXXCPP $CPPFLAGS'
24763 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24764 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24765 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24768 /* end confdefs.h. */
24778 if ac_fn_cxx_try_compile "$LINENO"; then :
24779 glibcxx_cv_func_powl_use=yes
24781 glibcxx_cv_func_powl_use=no
24783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24785 ac_cpp='$CPP $CPPFLAGS'
24786 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24787 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24788 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
24795 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
24797 if test x$glibcxx_cv_func_powl_use = x"yes"; then
24798 for ac_func in powl
24800 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
24801 if test "x$ac_cv_func_powl" = x""yes; then :
24802 cat >>confdefs.h <<_ACEOF
24803 #define HAVE_POWL 1
24811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
24812 $as_echo_n "checking for _powl declaration... " >&6; }
24813 if test x${glibcxx_cv_func__powl_use+set} != xset; then
24814 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
24815 $as_echo_n "(cached) " >&6
24820 ac_cpp='$CXXCPP $CPPFLAGS'
24821 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24822 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24823 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24826 /* end confdefs.h. */
24836 if ac_fn_cxx_try_compile "$LINENO"; then :
24837 glibcxx_cv_func__powl_use=yes
24839 glibcxx_cv_func__powl_use=no
24841 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24843 ac_cpp='$CPP $CPPFLAGS'
24844 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24845 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24846 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
24853 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
24855 if test x$glibcxx_cv_func__powl_use = x"yes"; then
24856 for ac_func in _powl
24858 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
24859 if test "x$ac_cv_func__powl" = x""yes; then :
24860 cat >>confdefs.h <<_ACEOF
24861 #define HAVE__POWL 1
24874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
24875 $as_echo_n "checking for sqrtl declaration... " >&6; }
24876 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
24877 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
24878 $as_echo_n "(cached) " >&6
24883 ac_cpp='$CXXCPP $CPPFLAGS'
24884 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24885 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24886 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24889 /* end confdefs.h. */
24891 #ifdef HAVE_IEEEFP_H
24892 #include <ieeefp.h>
24903 if ac_fn_cxx_try_compile "$LINENO"; then :
24904 glibcxx_cv_func_sqrtl_use=yes
24906 glibcxx_cv_func_sqrtl_use=no
24908 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24910 ac_cpp='$CPP $CPPFLAGS'
24911 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24912 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24913 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
24920 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
24922 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
24923 for ac_func in sqrtl
24925 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
24926 if test "x$ac_cv_func_sqrtl" = x""yes; then :
24927 cat >>confdefs.h <<_ACEOF
24928 #define HAVE_SQRTL 1
24936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
24937 $as_echo_n "checking for _sqrtl declaration... " >&6; }
24938 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
24939 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
24940 $as_echo_n "(cached) " >&6
24945 ac_cpp='$CXXCPP $CPPFLAGS'
24946 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24947 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24948 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24951 /* end confdefs.h. */
24953 #ifdef HAVE_IEEEFP_H
24954 #include <ieeefp.h>
24965 if ac_fn_cxx_try_compile "$LINENO"; then :
24966 glibcxx_cv_func__sqrtl_use=yes
24968 glibcxx_cv_func__sqrtl_use=no
24970 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24972 ac_cpp='$CPP $CPPFLAGS'
24973 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24974 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24975 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
24982 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
24984 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
24985 for ac_func in _sqrtl
24987 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
24988 if test "x$ac_cv_func__sqrtl" = x""yes; then :
24989 cat >>confdefs.h <<_ACEOF
24990 #define HAVE__SQRTL 1
25003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
25004 $as_echo_n "checking for sincosl declaration... " >&6; }
25005 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
25006 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
25007 $as_echo_n "(cached) " >&6
25012 ac_cpp='$CXXCPP $CPPFLAGS'
25013 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25014 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25015 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25018 /* end confdefs.h. */
25028 if ac_fn_cxx_try_compile "$LINENO"; then :
25029 glibcxx_cv_func_sincosl_use=yes
25031 glibcxx_cv_func_sincosl_use=no
25033 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25035 ac_cpp='$CPP $CPPFLAGS'
25036 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25037 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25038 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
25045 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
25047 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
25048 for ac_func in sincosl
25050 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
25051 if test "x$ac_cv_func_sincosl" = x""yes; then :
25052 cat >>confdefs.h <<_ACEOF
25053 #define HAVE_SINCOSL 1
25061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
25062 $as_echo_n "checking for _sincosl declaration... " >&6; }
25063 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
25064 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
25065 $as_echo_n "(cached) " >&6
25070 ac_cpp='$CXXCPP $CPPFLAGS'
25071 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25072 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25073 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25076 /* end confdefs.h. */
25086 if ac_fn_cxx_try_compile "$LINENO"; then :
25087 glibcxx_cv_func__sincosl_use=yes
25089 glibcxx_cv_func__sincosl_use=no
25091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25093 ac_cpp='$CPP $CPPFLAGS'
25094 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25095 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25096 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
25103 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
25105 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
25106 for ac_func in _sincosl
25108 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
25109 if test "x$ac_cv_func__sincosl" = x""yes; then :
25110 cat >>confdefs.h <<_ACEOF
25111 #define HAVE__SINCOSL 1
25124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
25125 $as_echo_n "checking for finitel declaration... " >&6; }
25126 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
25127 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
25128 $as_echo_n "(cached) " >&6
25133 ac_cpp='$CXXCPP $CPPFLAGS'
25134 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25135 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25136 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25139 /* end confdefs.h. */
25141 #ifdef HAVE_IEEEFP_H
25142 #include <ieeefp.h>
25153 if ac_fn_cxx_try_compile "$LINENO"; then :
25154 glibcxx_cv_func_finitel_use=yes
25156 glibcxx_cv_func_finitel_use=no
25158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25160 ac_cpp='$CPP $CPPFLAGS'
25161 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25162 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25163 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
25170 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
25172 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
25173 for ac_func in finitel
25175 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
25176 if test "x$ac_cv_func_finitel" = x""yes; then :
25177 cat >>confdefs.h <<_ACEOF
25178 #define HAVE_FINITEL 1
25186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
25187 $as_echo_n "checking for _finitel declaration... " >&6; }
25188 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
25189 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
25190 $as_echo_n "(cached) " >&6
25195 ac_cpp='$CXXCPP $CPPFLAGS'
25196 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25197 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25198 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25201 /* end confdefs.h. */
25203 #ifdef HAVE_IEEEFP_H
25204 #include <ieeefp.h>
25215 if ac_fn_cxx_try_compile "$LINENO"; then :
25216 glibcxx_cv_func__finitel_use=yes
25218 glibcxx_cv_func__finitel_use=no
25220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25222 ac_cpp='$CPP $CPPFLAGS'
25223 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25224 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25225 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
25232 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
25234 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
25235 for ac_func in _finitel
25237 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
25238 if test "x$ac_cv_func__finitel" = x""yes; then :
25239 cat >>confdefs.h <<_ACEOF
25240 #define HAVE__FINITEL 1
25252 LIBS="$ac_save_LIBS"
25253 CXXFLAGS="$ac_save_CXXFLAGS"
25256 ac_test_CXXFLAGS="${CXXFLAGS+set}"
25257 ac_save_CXXFLAGS="$CXXFLAGS"
25258 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
25261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
25262 $as_echo_n "checking for strtold declaration... " >&6; }
25263 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
25264 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
25265 $as_echo_n "(cached) " >&6
25270 ac_cpp='$CXXCPP $CPPFLAGS'
25271 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25272 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25273 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25276 /* end confdefs.h. */
25277 #include <stdlib.h>
25286 if ac_fn_cxx_try_compile "$LINENO"; then :
25287 glibcxx_cv_func_strtold_use=yes
25289 glibcxx_cv_func_strtold_use=no
25291 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25293 ac_cpp='$CPP $CPPFLAGS'
25294 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25295 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25296 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
25303 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
25304 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
25305 for ac_func in strtold
25307 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
25308 if test "x$ac_cv_func_strtold" = x""yes; then :
25309 cat >>confdefs.h <<_ACEOF
25310 #define HAVE_STRTOLD 1
25321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
25322 $as_echo_n "checking for strtof declaration... " >&6; }
25323 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
25324 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
25325 $as_echo_n "(cached) " >&6
25330 ac_cpp='$CXXCPP $CPPFLAGS'
25331 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25332 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25333 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25336 /* end confdefs.h. */
25337 #include <stdlib.h>
25346 if ac_fn_cxx_try_compile "$LINENO"; then :
25347 glibcxx_cv_func_strtof_use=yes
25349 glibcxx_cv_func_strtof_use=no
25351 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25353 ac_cpp='$CPP $CPPFLAGS'
25354 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25355 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25356 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
25363 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
25364 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
25365 for ac_func in strtof
25367 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
25368 if test "x$ac_cv_func_strtof" = x""yes; then :
25369 cat >>confdefs.h <<_ACEOF
25370 #define HAVE_STRTOF 1
25381 CXXFLAGS="$ac_save_CXXFLAGS"
25384 # For /dev/random and /dev/urandom for TR1.
25387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for \"/dev/random\" and \"/dev/urandom\" for TR1 random_device" >&5
25388 $as_echo_n "checking for \"/dev/random\" and \"/dev/urandom\" for TR1 random_device... " >&6; }
25389 if test "${glibcxx_cv_random_tr1+set}" = set; then :
25390 $as_echo_n "(cached) " >&6
25393 if test -r /dev/random && test -r /dev/urandom; then
25394 glibcxx_cv_random_tr1=yes;
25396 glibcxx_cv_random_tr1=no;
25401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_random_tr1" >&5
25402 $as_echo "$glibcxx_cv_random_tr1" >&6; }
25404 if test x"$glibcxx_cv_random_tr1" = x"yes"; then
25406 $as_echo "#define _GLIBCXX_USE_RANDOM_TR1 1" >>confdefs.h
25415 # Check whether --enable-tls was given.
25416 if test "${enable_tls+set}" = set; then :
25417 enableval=$enable_tls;
25418 case "$enableval" in
25420 *) as_fn_error "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
25428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports thread-local storage" >&5
25429 $as_echo_n "checking whether the target supports thread-local storage... " >&6; }
25430 if test "${gcc_cv_have_tls+set}" = set; then :
25431 $as_echo_n "(cached) " >&6
25434 if test "$cross_compiling" = yes; then :
25435 if test x$gcc_no_link = xyes; then
25436 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
25438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25439 /* end confdefs.h. */
25440 __thread int a; int b; int main() { return a = b; }
25442 if ac_fn_c_try_link "$LINENO"; then :
25443 chktls_save_LDFLAGS="$LDFLAGS"
25446 LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
25449 chktls_save_CFLAGS="$CFLAGS"
25450 CFLAGS="-fPIC $CFLAGS"
25451 if test x$gcc_no_link = xyes; then
25452 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
25454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25455 /* end confdefs.h. */
25456 int f() { return 0; }
25458 if ac_fn_c_try_link "$LINENO"; then :
25459 if test x$gcc_no_link = xyes; then
25460 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
25462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25463 /* end confdefs.h. */
25464 __thread int a; int b; int f() { return a = b; }
25466 if ac_fn_c_try_link "$LINENO"; then :
25467 gcc_cv_have_tls=yes
25471 rm -f core conftest.err conftest.$ac_objext \
25472 conftest$ac_exeext conftest.$ac_ext
25474 gcc_cv_have_tls=yes
25476 rm -f core conftest.err conftest.$ac_objext \
25477 conftest$ac_exeext conftest.$ac_ext
25478 CFLAGS="$chktls_save_CFLAGS"
25479 LDFLAGS="$chktls_save_LDFLAGS"
25483 rm -f core conftest.err conftest.$ac_objext \
25484 conftest$ac_exeext conftest.$ac_ext
25488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25489 /* end confdefs.h. */
25490 __thread int a; int b; int main() { return a = b; }
25492 if ac_fn_c_try_run "$LINENO"; then :
25493 chktls_save_LDFLAGS="$LDFLAGS"
25494 LDFLAGS="-static $LDFLAGS"
25495 if test x$gcc_no_link = xyes; then
25496 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
25498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25499 /* end confdefs.h. */
25500 int main() { return 0; }
25502 if ac_fn_c_try_link "$LINENO"; then :
25503 if test "$cross_compiling" = yes; then :
25504 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
25505 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
25506 as_fn_error "cannot run test program while cross compiling
25507 See \`config.log' for more details." "$LINENO" 5; }
25509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25510 /* end confdefs.h. */
25511 __thread int a; int b; int main() { return a = b; }
25513 if ac_fn_c_try_run "$LINENO"; then :
25514 gcc_cv_have_tls=yes
25518 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25519 conftest.$ac_objext conftest.beam conftest.$ac_ext
25523 gcc_cv_have_tls=yes
25525 rm -f core conftest.err conftest.$ac_objext \
25526 conftest$ac_exeext conftest.$ac_ext
25527 LDFLAGS="$chktls_save_LDFLAGS"
25528 if test $gcc_cv_have_tls = yes; then
25529 chktls_save_CFLAGS="$CFLAGS"
25530 thread_CFLAGS=failed
25531 for flag in '' '-pthread' '-lpthread'; do
25532 CFLAGS="$flag $chktls_save_CFLAGS"
25533 if test x$gcc_no_link = xyes; then
25534 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
25536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25537 /* end confdefs.h. */
25538 #include <pthread.h>
25539 void *g(void *d) { return NULL; }
25543 pthread_t t; pthread_create(&t,NULL,g,NULL);
25548 if ac_fn_c_try_link "$LINENO"; then :
25549 thread_CFLAGS="$flag"
25551 rm -f core conftest.err conftest.$ac_objext \
25552 conftest$ac_exeext conftest.$ac_ext
25553 if test "X$thread_CFLAGS" != Xfailed; then
25557 CFLAGS="$chktls_save_CFLAGS"
25558 if test "X$thread_CFLAGS" != Xfailed; then
25559 CFLAGS="$thread_CFLAGS $chktls_save_CFLAGS"
25560 if test "$cross_compiling" = yes; then :
25561 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
25562 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
25563 as_fn_error "cannot run test program while cross compiling
25564 See \`config.log' for more details." "$LINENO" 5; }
25566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25567 /* end confdefs.h. */
25568 #include <pthread.h>
25570 static int *a_in_other_thread;
25572 thread_func (void *arg)
25574 a_in_other_thread = &a;
25581 void *thread_retval;
25582 int *a_in_main_thread;
25583 if (pthread_create (&thread, (pthread_attr_t *)0,
25584 thread_func, (void *)0))
25586 a_in_main_thread = &a;
25587 if (pthread_join (thread, &thread_retval))
25589 return (a_in_other_thread == a_in_main_thread);
25594 if ac_fn_c_try_run "$LINENO"; then :
25595 gcc_cv_have_tls=yes
25599 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25600 conftest.$ac_objext conftest.beam conftest.$ac_ext
25603 CFLAGS="$chktls_save_CFLAGS"
25609 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25610 conftest.$ac_objext conftest.beam conftest.$ac_ext
25614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_tls" >&5
25615 $as_echo "$gcc_cv_have_tls" >&6; }
25616 if test "$enable_tls $gcc_cv_have_tls" = "yes yes"; then
25618 $as_echo "#define HAVE_TLS 1" >>confdefs.h
25622 # For iconv support.
25624 if test "X$prefix" = "XNONE"; then
25625 acl_final_prefix="$ac_default_prefix"
25627 acl_final_prefix="$prefix"
25629 if test "X$exec_prefix" = "XNONE"; then
25630 acl_final_exec_prefix='${prefix}'
25632 acl_final_exec_prefix="$exec_prefix"
25634 acl_save_prefix="$prefix"
25635 prefix="$acl_final_prefix"
25636 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
25637 prefix="$acl_save_prefix"
25640 # Check whether --with-gnu-ld was given.
25641 if test "${with_gnu_ld+set}" = set; then :
25642 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
25647 # Prepare PATH_SEPARATOR.
25648 # The user is always right.
25649 if test "${PATH_SEPARATOR+set}" != set; then
25650 echo "#! /bin/sh" >conf$$.sh
25651 echo "exit 0" >>conf$$.sh
25653 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
25661 if test "$GCC" = yes; then
25662 # Check if gcc -print-prog-name=ld gives a path.
25663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
25664 $as_echo_n "checking for ld used by GCC... " >&6; }
25667 # gcc leaves a trailing carriage return which upsets mingw
25668 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
25670 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
25673 # Accept absolute paths.
25674 [\\/]* | [A-Za-z]:[\\/]*)
25675 re_direlt='/[^/][^/]*/\.\./'
25676 # Canonicalize the path of ld
25677 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
25678 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
25679 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
25681 test -z "$LD" && LD="$ac_prog"
25684 # If it fails, then pretend we aren't using GCC.
25688 # If it is relative, then search for the first ld in PATH.
25689 with_gnu_ld=unknown
25692 elif test "$with_gnu_ld" = yes; then
25693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
25694 $as_echo_n "checking for GNU ld... " >&6; }
25696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
25697 $as_echo_n "checking for non-GNU ld... " >&6; }
25699 if test "${acl_cv_path_LD+set}" = set; then :
25700 $as_echo_n "(cached) " >&6
25702 if test -z "$LD"; then
25703 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
25704 for ac_dir in $PATH; do
25705 test -z "$ac_dir" && ac_dir=.
25706 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
25707 acl_cv_path_LD="$ac_dir/$ac_prog"
25708 # Check to see if the program is GNU ld. I'd rather use --version,
25709 # but apparently some GNU ld's only accept -v.
25710 # Break only if it was the GNU/non-GNU ld that we prefer.
25711 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
25712 test "$with_gnu_ld" != no && break
25714 test "$with_gnu_ld" != yes && break
25720 acl_cv_path_LD="$LD" # Let the user override the test with a path.
25724 LD="$acl_cv_path_LD"
25725 if test -n "$LD"; then
25726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
25727 $as_echo "$LD" >&6; }
25729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25730 $as_echo "no" >&6; }
25732 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
25733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
25734 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
25735 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
25736 $as_echo_n "(cached) " >&6
25738 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
25739 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
25740 acl_cv_prog_gnu_ld=yes
25742 acl_cv_prog_gnu_ld=no
25745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
25746 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
25747 with_gnu_ld=$acl_cv_prog_gnu_ld
25751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
25752 $as_echo_n "checking for shared library run path origin... " >&6; }
25753 if test "${acl_cv_rpath+set}" = set; then :
25754 $as_echo_n "(cached) " >&6
25757 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
25758 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
25760 rm -f ./conftest.sh
25764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
25765 $as_echo "$acl_cv_rpath" >&6; }
25767 libext="$acl_cv_libext"
25768 shlibext="$acl_cv_shlibext"
25769 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
25770 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
25771 hardcode_direct="$acl_cv_hardcode_direct"
25772 hardcode_minus_L="$acl_cv_hardcode_minus_L"
25773 # Check whether --enable-rpath was given.
25774 if test "${enable_rpath+set}" = set; then :
25775 enableval=$enable_rpath; :
25789 acl_save_prefix="$prefix"
25790 prefix="$acl_final_prefix"
25791 acl_save_exec_prefix="$exec_prefix"
25792 exec_prefix="$acl_final_exec_prefix"
25794 eval additional_includedir=\"$includedir\"
25795 eval additional_libdir=\"$libdir\"
25797 exec_prefix="$acl_save_exec_prefix"
25798 prefix="$acl_save_prefix"
25801 # Check whether --with-libiconv-prefix was given.
25802 if test "${with_libiconv_prefix+set}" = set; then :
25803 withval=$with_libiconv_prefix;
25804 if test "X$withval" = "Xno"; then
25807 if test "X$withval" = "X"; then
25809 acl_save_prefix="$prefix"
25810 prefix="$acl_final_prefix"
25811 acl_save_exec_prefix="$exec_prefix"
25812 exec_prefix="$acl_final_exec_prefix"
25814 eval additional_includedir=\"$includedir\"
25815 eval additional_libdir=\"$libdir\"
25817 exec_prefix="$acl_save_exec_prefix"
25818 prefix="$acl_save_prefix"
25821 additional_includedir="$withval/include"
25822 additional_libdir="$withval/lib"
25833 names_already_handled=
25834 names_next_round='iconv '
25835 while test -n "$names_next_round"; do
25836 names_this_round="$names_next_round"
25838 for name in $names_this_round; do
25840 for n in $names_already_handled; do
25841 if test "$n" = "$name"; then
25842 already_handled=yes
25846 if test -z "$already_handled"; then
25847 names_already_handled="$names_already_handled $name"
25848 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
25849 eval value=\"\$HAVE_LIB$uppername\"
25850 if test -n "$value"; then
25851 if test "$value" = yes; then
25852 eval value=\"\$LIB$uppername\"
25853 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
25854 eval value=\"\$LTLIB$uppername\"
25855 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
25864 if test $use_additional = yes; then
25865 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
25866 found_dir="$additional_libdir"
25867 found_so="$additional_libdir/lib$name.$shlibext"
25868 if test -f "$additional_libdir/lib$name.la"; then
25869 found_la="$additional_libdir/lib$name.la"
25872 if test -f "$additional_libdir/lib$name.$libext"; then
25873 found_dir="$additional_libdir"
25874 found_a="$additional_libdir/lib$name.$libext"
25875 if test -f "$additional_libdir/lib$name.la"; then
25876 found_la="$additional_libdir/lib$name.la"
25881 if test "X$found_dir" = "X"; then
25882 for x in $LDFLAGS $LTLIBICONV; do
25884 acl_save_prefix="$prefix"
25885 prefix="$acl_final_prefix"
25886 acl_save_exec_prefix="$exec_prefix"
25887 exec_prefix="$acl_final_exec_prefix"
25889 exec_prefix="$acl_save_exec_prefix"
25890 prefix="$acl_save_prefix"
25894 dir=`echo "X$x" | sed -e 's/^X-L//'`
25895 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
25897 found_so="$dir/lib$name.$shlibext"
25898 if test -f "$dir/lib$name.la"; then
25899 found_la="$dir/lib$name.la"
25902 if test -f "$dir/lib$name.$libext"; then
25904 found_a="$dir/lib$name.$libext"
25905 if test -f "$dir/lib$name.la"; then
25906 found_la="$dir/lib$name.la"
25912 if test "X$found_dir" != "X"; then
25917 if test "X$found_dir" != "X"; then
25918 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
25919 if test "X$found_so" != "X"; then
25920 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
25921 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
25924 for x in $ltrpathdirs; do
25925 if test "X$x" = "X$found_dir"; then
25930 if test -z "$haveit"; then
25931 ltrpathdirs="$ltrpathdirs $found_dir"
25933 if test "$hardcode_direct" = yes; then
25934 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
25936 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
25937 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
25939 for x in $rpathdirs; do
25940 if test "X$x" = "X$found_dir"; then
25945 if test -z "$haveit"; then
25946 rpathdirs="$rpathdirs $found_dir"
25950 for x in $LDFLAGS $LIBICONV; do
25952 acl_save_prefix="$prefix"
25953 prefix="$acl_final_prefix"
25954 acl_save_exec_prefix="$exec_prefix"
25955 exec_prefix="$acl_final_exec_prefix"
25957 exec_prefix="$acl_save_exec_prefix"
25958 prefix="$acl_save_prefix"
25960 if test "X$x" = "X-L$found_dir"; then
25965 if test -z "$haveit"; then
25966 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
25968 if test "$hardcode_minus_L" != no; then
25969 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
25971 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
25977 if test "X$found_a" != "X"; then
25978 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
25980 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
25983 additional_includedir=
25984 case "$found_dir" in
25986 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
25987 additional_includedir="$basedir/include"
25990 if test "X$additional_includedir" != "X"; then
25991 if test "X$additional_includedir" != "X/usr/include"; then
25993 if test "X$additional_includedir" = "X/usr/local/include"; then
25994 if test -n "$GCC"; then
25996 linux*) haveit=yes;;
26000 if test -z "$haveit"; then
26001 for x in $CPPFLAGS $INCICONV; do
26003 acl_save_prefix="$prefix"
26004 prefix="$acl_final_prefix"
26005 acl_save_exec_prefix="$exec_prefix"
26006 exec_prefix="$acl_final_exec_prefix"
26008 exec_prefix="$acl_save_exec_prefix"
26009 prefix="$acl_save_prefix"
26011 if test "X$x" = "X-I$additional_includedir"; then
26016 if test -z "$haveit"; then
26017 if test -d "$additional_includedir"; then
26018 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
26024 if test -n "$found_la"; then
26025 save_libdir="$libdir"
26026 case "$found_la" in
26027 */* | *\\*) . "$found_la" ;;
26028 *) . "./$found_la" ;;
26030 libdir="$save_libdir"
26031 for dep in $dependency_libs; do
26034 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
26035 if test "X$additional_libdir" != "X/usr/lib"; then
26037 if test "X$additional_libdir" = "X/usr/local/lib"; then
26038 if test -n "$GCC"; then
26040 linux*) haveit=yes;;
26044 if test -z "$haveit"; then
26046 for x in $LDFLAGS $LIBICONV; do
26048 acl_save_prefix="$prefix"
26049 prefix="$acl_final_prefix"
26050 acl_save_exec_prefix="$exec_prefix"
26051 exec_prefix="$acl_final_exec_prefix"
26053 exec_prefix="$acl_save_exec_prefix"
26054 prefix="$acl_save_prefix"
26056 if test "X$x" = "X-L$additional_libdir"; then
26061 if test -z "$haveit"; then
26062 if test -d "$additional_libdir"; then
26063 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
26067 for x in $LDFLAGS $LTLIBICONV; do
26069 acl_save_prefix="$prefix"
26070 prefix="$acl_final_prefix"
26071 acl_save_exec_prefix="$exec_prefix"
26072 exec_prefix="$acl_final_exec_prefix"
26074 exec_prefix="$acl_save_exec_prefix"
26075 prefix="$acl_save_prefix"
26077 if test "X$x" = "X-L$additional_libdir"; then
26082 if test -z "$haveit"; then
26083 if test -d "$additional_libdir"; then
26084 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
26091 dir=`echo "X$dep" | sed -e 's/^X-R//'`
26092 if test "$enable_rpath" != no; then
26094 for x in $rpathdirs; do
26095 if test "X$x" = "X$dir"; then
26100 if test -z "$haveit"; then
26101 rpathdirs="$rpathdirs $dir"
26104 for x in $ltrpathdirs; do
26105 if test "X$x" = "X$dir"; then
26110 if test -z "$haveit"; then
26111 ltrpathdirs="$ltrpathdirs $dir"
26116 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
26119 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
26122 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
26123 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
26129 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
26130 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
26136 if test "X$rpathdirs" != "X"; then
26137 if test -n "$hardcode_libdir_separator"; then
26139 for found_dir in $rpathdirs; do
26140 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
26142 acl_save_libdir="$libdir"
26144 eval flag=\"$hardcode_libdir_flag_spec\"
26145 libdir="$acl_save_libdir"
26146 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
26148 for found_dir in $rpathdirs; do
26149 acl_save_libdir="$libdir"
26150 libdir="$found_dir"
26151 eval flag=\"$hardcode_libdir_flag_spec\"
26152 libdir="$acl_save_libdir"
26153 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
26157 if test "X$ltrpathdirs" != "X"; then
26158 for found_dir in $ltrpathdirs; do
26159 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
26169 am_save_CPPFLAGS="$CPPFLAGS"
26171 for element in $INCICONV; do
26173 for x in $CPPFLAGS; do
26175 acl_save_prefix="$prefix"
26176 prefix="$acl_final_prefix"
26177 acl_save_exec_prefix="$exec_prefix"
26178 exec_prefix="$acl_final_exec_prefix"
26180 exec_prefix="$acl_save_exec_prefix"
26181 prefix="$acl_save_prefix"
26183 if test "X$x" = "X$element"; then
26188 if test -z "$haveit"; then
26189 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
26194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
26195 $as_echo_n "checking for iconv... " >&6; }
26196 if test "${am_cv_func_iconv+set}" = set; then :
26197 $as_echo_n "(cached) " >&6
26200 am_cv_func_iconv="no, consider installing GNU libiconv"
26202 if test x$gcc_no_link = xyes; then
26203 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
26205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26206 /* end confdefs.h. */
26207 #include <stdlib.h>
26212 iconv_t cd = iconv_open("","");
26213 iconv(cd,NULL,NULL,NULL,NULL);
26219 if ac_fn_c_try_link "$LINENO"; then :
26220 am_cv_func_iconv=yes
26222 rm -f core conftest.err conftest.$ac_objext \
26223 conftest$ac_exeext conftest.$ac_ext
26224 if test "$am_cv_func_iconv" != yes; then
26225 am_save_LIBS="$LIBS"
26226 LIBS="$LIBS $LIBICONV"
26227 if test x$gcc_no_link = xyes; then
26228 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
26230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26231 /* end confdefs.h. */
26232 #include <stdlib.h>
26237 iconv_t cd = iconv_open("","");
26238 iconv(cd,NULL,NULL,NULL,NULL);
26244 if ac_fn_c_try_link "$LINENO"; then :
26245 am_cv_lib_iconv=yes
26246 am_cv_func_iconv=yes
26248 rm -f core conftest.err conftest.$ac_objext \
26249 conftest$ac_exeext conftest.$ac_ext
26250 LIBS="$am_save_LIBS"
26254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
26255 $as_echo "$am_cv_func_iconv" >&6; }
26256 if test "$am_cv_func_iconv" = yes; then
26258 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
26261 if test "$am_cv_lib_iconv" = yes; then
26262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
26263 $as_echo_n "checking how to link with libiconv... " >&6; }
26264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
26265 $as_echo "$LIBICONV" >&6; }
26267 CPPFLAGS="$am_save_CPPFLAGS"
26274 if test "$am_cv_func_iconv" = yes; then
26275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
26276 $as_echo_n "checking for iconv declaration... " >&6; }
26277 if test "${am_cv_proto_iconv+set}" = set; then :
26278 $as_echo_n "(cached) " >&6
26281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26282 /* end confdefs.h. */
26284 #include <stdlib.h>
26290 #if defined(__STDC__) || defined(__cplusplus)
26291 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
26304 if ac_fn_c_try_compile "$LINENO"; then :
26305 am_cv_proto_iconv_arg1=""
26307 am_cv_proto_iconv_arg1="const"
26309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26310 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
26313 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
26314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
26315 }$am_cv_proto_iconv" >&5
26317 }$am_cv_proto_iconv" >&6; }
26319 cat >>confdefs.h <<_ACEOF
26320 #define ICONV_CONST $am_cv_proto_iconv_arg1
26328 # This lets us hard-code the functionality we know we'll have in the cross
26329 # target environment. "Let" is a sugar-coated word placed on an especially
26330 # dull and tedious hack, actually.
26332 # Here's why GLIBCXX_CHECK_MATH_SUPPORT, and other autoconf macros
26333 # that involve linking, can't be used:
26334 # "cannot open sim-crt0.o"
26335 # "cannot open crt0.o"
26336 # etc. All this is because there currently exists no unified, consistent
26337 # way for top level CC information to be passed down to target directories:
26338 # newlib includes, newlib linking info, libgloss versus newlib crt0.o, etc.
26339 # When all of that is done, all of this hokey, excessive AC_DEFINE junk for
26340 # crosses can be removed.
26342 # If Canadian cross, then don't pick up tools from the build directory.
26343 # Used only in GLIBCXX_EXPORT_INCLUDES.
26344 if test -n "$with_cross_host" &&
26345 test x"$build_alias" != x"$with_cross_host" &&
26346 test x"$build" != x"$target";
26353 # Construct crosses by hand, eliminating bits that need ld...
26354 # GLIBCXX_CHECK_MATH_SUPPORT
26356 # First, test for "known" system libraries. We may be using newlib even
26357 # on a hosted environment.
26358 if test "x${with_newlib}" = "xyes"; then
26359 os_include_dir="os/newlib"
26360 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
26363 # GLIBCXX_CHECK_STDLIB_SUPPORT
26364 $as_echo "#define HAVE_STRTOF 1" >>confdefs.h
26367 $as_echo "#define HAVE_ACOSF 1" >>confdefs.h
26369 $as_echo "#define HAVE_ASINF 1" >>confdefs.h
26371 $as_echo "#define HAVE_ATAN2F 1" >>confdefs.h
26373 $as_echo "#define HAVE_ATANF 1" >>confdefs.h
26375 $as_echo "#define HAVE_CEILF 1" >>confdefs.h
26377 $as_echo "#define HAVE_COSF 1" >>confdefs.h
26379 $as_echo "#define HAVE_COSHF 1" >>confdefs.h
26381 $as_echo "#define HAVE_EXPF 1" >>confdefs.h
26383 $as_echo "#define HAVE_FABSF 1" >>confdefs.h
26385 $as_echo "#define HAVE_FLOORF 1" >>confdefs.h
26387 $as_echo "#define HAVE_FMODF 1" >>confdefs.h
26389 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
26391 $as_echo "#define HAVE_LDEXPF 1" >>confdefs.h
26393 $as_echo "#define HAVE_LOG10F 1" >>confdefs.h
26395 $as_echo "#define HAVE_LOGF 1" >>confdefs.h
26397 $as_echo "#define HAVE_MODFF 1" >>confdefs.h
26399 $as_echo "#define HAVE_POWF 1" >>confdefs.h
26401 $as_echo "#define HAVE_SINF 1" >>confdefs.h
26403 $as_echo "#define HAVE_SINHF 1" >>confdefs.h
26405 $as_echo "#define HAVE_SQRTF 1" >>confdefs.h
26407 $as_echo "#define HAVE_TANF 1" >>confdefs.h
26409 $as_echo "#define HAVE_TANHF 1" >>confdefs.h
26412 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
26416 # Base decisions on target environment.
26418 arm*-*-symbianelf*)
26419 # This is a freestanding configuration; there is nothing to do here.
26423 # These definitions are for the SDE C library rather than newlib.
26424 SECTION_FLAGS='-ffunction-sections -fdata-sections'
26427 # All these tests are for C++; save the language and the compiler flags.
26428 # The CXXFLAGS thing is suspicious, but based on similar bits previously
26429 # found in GLIBCXX_CONFIGURE.
26432 ac_cpp='$CXXCPP $CPPFLAGS'
26433 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26434 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26435 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26437 ac_test_CXXFLAGS="${CXXFLAGS+set}"
26438 ac_save_CXXFLAGS="$CXXFLAGS"
26440 # Check for maintainer-mode bits.
26441 if test x"$USE_MAINTAINER_MODE" = xno; then
26447 # Check for -ffunction-sections -fdata-sections
26448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for g++ that supports -ffunction-sections -fdata-sections" >&5
26449 $as_echo_n "checking for g++ that supports -ffunction-sections -fdata-sections... " >&6; }
26450 CXXFLAGS='-g -Werror -ffunction-sections -fdata-sections'
26451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26452 /* end confdefs.h. */
26453 int foo; void bar() { };
26462 if ac_fn_cxx_try_compile "$LINENO"; then :
26467 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26468 if test "$ac_test_CXXFLAGS" = set; then
26469 CXXFLAGS="$ac_save_CXXFLAGS"
26471 # this is the suspicious part
26474 if test x"$ac_fdsections" = x"yes"; then
26475 SECTION_FLAGS='-ffunction-sections -fdata-sections'
26477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_fdsections" >&5
26478 $as_echo "$ac_fdsections" >&6; }
26481 ac_cpp='$CPP $CPPFLAGS'
26482 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26483 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26484 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26490 # If we're not using GNU ld, then there's no point in even trying these
26491 # tests. Check for that first. We should have already tested for gld
26492 # by now (in libtool), but require it now just to be safe...
26493 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
26494 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
26498 # The name set by libtool depends on the version of libtool. Shame on us
26499 # for depending on an impl detail, but c'est la vie. Older versions used
26500 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
26501 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
26502 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
26503 # set (hence we're using an older libtool), then set it.
26504 if test x${with_gnu_ld+set} != xset; then
26505 if test x${ac_cv_prog_gnu_ld+set} != xset; then
26506 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
26509 with_gnu_ld=$ac_cv_prog_gnu_ld
26513 # Start by getting the version number. I think the libtool test already
26514 # does some of this, but throws away the result.
26515 glibcxx_ld_is_gold=no
26516 if test x"$with_gnu_ld" = x"yes"; then
26517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
26518 $as_echo_n "checking for ld version... " >&6; }
26520 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
26521 glibcxx_ld_is_gold=yes
26523 ldver=`$LD --version 2>/dev/null |
26524 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'`
26526 glibcxx_gnu_ld_version=`echo $ldver | \
26527 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
26528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
26529 $as_echo "$glibcxx_gnu_ld_version" >&6; }
26532 # Set --gc-sections.
26533 glibcxx_have_gc_sections=no
26534 if test "$glibcxx_ld_is_gold" = "yes"; then
26535 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
26536 glibcxx_have_gc_sections=yes
26539 glibcxx_gcsections_min_ld=21602
26540 if test x"$with_gnu_ld" = x"yes" &&
26541 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
26542 glibcxx_have_gc_sections=yes
26545 if test "$glibcxx_have_gc_sections" = "yes"; then
26546 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
26547 # NB: This flag only works reliably after 2.16.1. Configure tests
26548 # for this are difficult, so hard wire a value that should work.
26550 ac_test_CFLAGS="${CFLAGS+set}"
26551 ac_save_CFLAGS="$CFLAGS"
26552 CFLAGS='-Wl,--gc-sections'
26554 # Check for -Wl,--gc-sections
26555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
26556 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
26557 if test x$gcc_no_link = xyes; then
26558 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
26560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26561 /* end confdefs.h. */
26562 int one(void) { return 1; }
26563 int two(void) { return 2; }
26573 if ac_fn_c_try_link "$LINENO"; then :
26578 rm -f core conftest.err conftest.$ac_objext \
26579 conftest$ac_exeext conftest.$ac_ext
26580 if test "$ac_gcsections" = "yes"; then
26583 if $CC -c conftest.c; then
26584 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
26585 grep "Warning: gc-sections option ignored" > /dev/null; then
26589 rm -f conftest.c conftest.o conftest
26591 if test "$ac_gcsections" = "yes"; then
26592 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
26594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
26595 $as_echo "$ac_gcsections" >&6; }
26597 if test "$ac_test_CFLAGS" = set; then
26598 CFLAGS="$ac_save_CFLAGS"
26600 # this is the suspicious part
26606 # Note this is only for shared objects.
26608 if test x"$with_gnu_ld" = x"yes"; then
26609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
26610 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
26611 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
26612 if test -n "$cxx_z_relo"; then
26613 OPT_LDFLAGS="-Wl,-z,relro"
26616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
26617 $as_echo "$ac_ld_relro" >&6; }
26620 # Set linker optimization flags.
26621 if test x"$with_gnu_ld" = x"yes"; then
26622 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
26629 ac_test_CXXFLAGS="${CXXFLAGS+set}"
26630 ac_save_CXXFLAGS="$CXXFLAGS"
26631 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
26633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
26634 $as_echo_n "checking for sin in -lm... " >&6; }
26635 if test "${ac_cv_lib_m_sin+set}" = set; then :
26636 $as_echo_n "(cached) " >&6
26638 ac_check_lib_save_LIBS=$LIBS
26640 if test x$gcc_no_link = xyes; then
26641 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
26643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26644 /* end confdefs.h. */
26646 /* Override any GCC internal prototype to avoid an error.
26647 Use char because int might match the return type of a GCC
26648 builtin and then its argument prototype would still apply. */
26661 if ac_fn_c_try_link "$LINENO"; then :
26662 ac_cv_lib_m_sin=yes
26666 rm -f core conftest.err conftest.$ac_objext \
26667 conftest$ac_exeext conftest.$ac_ext
26668 LIBS=$ac_check_lib_save_LIBS
26670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
26671 $as_echo "$ac_cv_lib_m_sin" >&6; }
26672 if test "x$ac_cv_lib_m_sin" = x""yes; then :
26676 ac_save_LIBS="$LIBS"
26681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
26682 $as_echo_n "checking for isinf declaration... " >&6; }
26683 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
26684 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
26685 $as_echo_n "(cached) " >&6
26690 ac_cpp='$CXXCPP $CPPFLAGS'
26691 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26692 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26693 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26696 /* end confdefs.h. */
26698 #ifdef HAVE_IEEEFP_H
26699 #include <ieeefp.h>
26710 if ac_fn_cxx_try_compile "$LINENO"; then :
26711 glibcxx_cv_func_isinf_use=yes
26713 glibcxx_cv_func_isinf_use=no
26715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26717 ac_cpp='$CPP $CPPFLAGS'
26718 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26719 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26720 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
26727 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
26729 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
26730 for ac_func in isinf
26732 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
26733 if test "x$ac_cv_func_isinf" = x""yes; then :
26734 cat >>confdefs.h <<_ACEOF
26735 #define HAVE_ISINF 1
26743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
26744 $as_echo_n "checking for _isinf declaration... " >&6; }
26745 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
26746 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
26747 $as_echo_n "(cached) " >&6
26752 ac_cpp='$CXXCPP $CPPFLAGS'
26753 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26754 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26755 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26758 /* end confdefs.h. */
26760 #ifdef HAVE_IEEEFP_H
26761 #include <ieeefp.h>
26772 if ac_fn_cxx_try_compile "$LINENO"; then :
26773 glibcxx_cv_func__isinf_use=yes
26775 glibcxx_cv_func__isinf_use=no
26777 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26779 ac_cpp='$CPP $CPPFLAGS'
26780 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26781 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26782 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
26789 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
26791 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
26792 for ac_func in _isinf
26794 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
26795 if test "x$ac_cv_func__isinf" = x""yes; then :
26796 cat >>confdefs.h <<_ACEOF
26797 #define HAVE__ISINF 1
26810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
26811 $as_echo_n "checking for isnan declaration... " >&6; }
26812 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
26813 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
26814 $as_echo_n "(cached) " >&6
26819 ac_cpp='$CXXCPP $CPPFLAGS'
26820 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26821 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26822 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26825 /* end confdefs.h. */
26827 #ifdef HAVE_IEEEFP_H
26828 #include <ieeefp.h>
26839 if ac_fn_cxx_try_compile "$LINENO"; then :
26840 glibcxx_cv_func_isnan_use=yes
26842 glibcxx_cv_func_isnan_use=no
26844 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26846 ac_cpp='$CPP $CPPFLAGS'
26847 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26848 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26849 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
26856 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
26858 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
26859 for ac_func in isnan
26861 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
26862 if test "x$ac_cv_func_isnan" = x""yes; then :
26863 cat >>confdefs.h <<_ACEOF
26864 #define HAVE_ISNAN 1
26872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
26873 $as_echo_n "checking for _isnan declaration... " >&6; }
26874 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
26875 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
26876 $as_echo_n "(cached) " >&6
26881 ac_cpp='$CXXCPP $CPPFLAGS'
26882 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26883 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26884 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26887 /* end confdefs.h. */
26889 #ifdef HAVE_IEEEFP_H
26890 #include <ieeefp.h>
26901 if ac_fn_cxx_try_compile "$LINENO"; then :
26902 glibcxx_cv_func__isnan_use=yes
26904 glibcxx_cv_func__isnan_use=no
26906 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26908 ac_cpp='$CPP $CPPFLAGS'
26909 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26910 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26911 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
26918 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
26920 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
26921 for ac_func in _isnan
26923 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
26924 if test "x$ac_cv_func__isnan" = x""yes; then :
26925 cat >>confdefs.h <<_ACEOF
26926 #define HAVE__ISNAN 1
26939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
26940 $as_echo_n "checking for finite declaration... " >&6; }
26941 if test x${glibcxx_cv_func_finite_use+set} != xset; then
26942 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
26943 $as_echo_n "(cached) " >&6
26948 ac_cpp='$CXXCPP $CPPFLAGS'
26949 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26950 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26951 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26954 /* end confdefs.h. */
26956 #ifdef HAVE_IEEEFP_H
26957 #include <ieeefp.h>
26968 if ac_fn_cxx_try_compile "$LINENO"; then :
26969 glibcxx_cv_func_finite_use=yes
26971 glibcxx_cv_func_finite_use=no
26973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26975 ac_cpp='$CPP $CPPFLAGS'
26976 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26977 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26978 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
26985 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
26987 if test x$glibcxx_cv_func_finite_use = x"yes"; then
26988 for ac_func in finite
26990 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
26991 if test "x$ac_cv_func_finite" = x""yes; then :
26992 cat >>confdefs.h <<_ACEOF
26993 #define HAVE_FINITE 1
27001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
27002 $as_echo_n "checking for _finite declaration... " >&6; }
27003 if test x${glibcxx_cv_func__finite_use+set} != xset; then
27004 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
27005 $as_echo_n "(cached) " >&6
27010 ac_cpp='$CXXCPP $CPPFLAGS'
27011 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27012 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27013 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27016 /* end confdefs.h. */
27018 #ifdef HAVE_IEEEFP_H
27019 #include <ieeefp.h>
27030 if ac_fn_cxx_try_compile "$LINENO"; then :
27031 glibcxx_cv_func__finite_use=yes
27033 glibcxx_cv_func__finite_use=no
27035 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27037 ac_cpp='$CPP $CPPFLAGS'
27038 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27039 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27040 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
27047 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
27049 if test x$glibcxx_cv_func__finite_use = x"yes"; then
27050 for ac_func in _finite
27052 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
27053 if test "x$ac_cv_func__finite" = x""yes; then :
27054 cat >>confdefs.h <<_ACEOF
27055 #define HAVE__FINITE 1
27068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
27069 $as_echo_n "checking for sincos declaration... " >&6; }
27070 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
27071 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
27072 $as_echo_n "(cached) " >&6
27077 ac_cpp='$CXXCPP $CPPFLAGS'
27078 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27079 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27080 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27083 /* end confdefs.h. */
27093 if ac_fn_cxx_try_compile "$LINENO"; then :
27094 glibcxx_cv_func_sincos_use=yes
27096 glibcxx_cv_func_sincos_use=no
27098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27100 ac_cpp='$CPP $CPPFLAGS'
27101 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27102 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27103 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
27110 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
27112 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
27113 for ac_func in sincos
27115 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
27116 if test "x$ac_cv_func_sincos" = x""yes; then :
27117 cat >>confdefs.h <<_ACEOF
27118 #define HAVE_SINCOS 1
27126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
27127 $as_echo_n "checking for _sincos declaration... " >&6; }
27128 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
27129 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
27130 $as_echo_n "(cached) " >&6
27135 ac_cpp='$CXXCPP $CPPFLAGS'
27136 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27137 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27138 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27141 /* end confdefs.h. */
27151 if ac_fn_cxx_try_compile "$LINENO"; then :
27152 glibcxx_cv_func__sincos_use=yes
27154 glibcxx_cv_func__sincos_use=no
27156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27158 ac_cpp='$CPP $CPPFLAGS'
27159 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27160 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27161 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
27168 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
27170 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
27171 for ac_func in _sincos
27173 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
27174 if test "x$ac_cv_func__sincos" = x""yes; then :
27175 cat >>confdefs.h <<_ACEOF
27176 #define HAVE__SINCOS 1
27189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
27190 $as_echo_n "checking for fpclass declaration... " >&6; }
27191 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
27192 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
27193 $as_echo_n "(cached) " >&6
27198 ac_cpp='$CXXCPP $CPPFLAGS'
27199 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27200 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27201 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27204 /* end confdefs.h. */
27206 #ifdef HAVE_IEEEFP_H
27207 #include <ieeefp.h>
27218 if ac_fn_cxx_try_compile "$LINENO"; then :
27219 glibcxx_cv_func_fpclass_use=yes
27221 glibcxx_cv_func_fpclass_use=no
27223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27225 ac_cpp='$CPP $CPPFLAGS'
27226 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27227 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27228 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
27235 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
27237 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
27238 for ac_func in fpclass
27240 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
27241 if test "x$ac_cv_func_fpclass" = x""yes; then :
27242 cat >>confdefs.h <<_ACEOF
27243 #define HAVE_FPCLASS 1
27251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
27252 $as_echo_n "checking for _fpclass declaration... " >&6; }
27253 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
27254 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
27255 $as_echo_n "(cached) " >&6
27260 ac_cpp='$CXXCPP $CPPFLAGS'
27261 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27262 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27263 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27266 /* end confdefs.h. */
27268 #ifdef HAVE_IEEEFP_H
27269 #include <ieeefp.h>
27280 if ac_fn_cxx_try_compile "$LINENO"; then :
27281 glibcxx_cv_func__fpclass_use=yes
27283 glibcxx_cv_func__fpclass_use=no
27285 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27287 ac_cpp='$CPP $CPPFLAGS'
27288 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27289 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27290 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
27297 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
27299 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
27300 for ac_func in _fpclass
27302 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
27303 if test "x$ac_cv_func__fpclass" = x""yes; then :
27304 cat >>confdefs.h <<_ACEOF
27305 #define HAVE__FPCLASS 1
27318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
27319 $as_echo_n "checking for qfpclass declaration... " >&6; }
27320 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
27321 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
27322 $as_echo_n "(cached) " >&6
27327 ac_cpp='$CXXCPP $CPPFLAGS'
27328 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27329 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27330 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27333 /* end confdefs.h. */
27335 #ifdef HAVE_IEEEFP_H
27336 #include <ieeefp.h>
27347 if ac_fn_cxx_try_compile "$LINENO"; then :
27348 glibcxx_cv_func_qfpclass_use=yes
27350 glibcxx_cv_func_qfpclass_use=no
27352 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27354 ac_cpp='$CPP $CPPFLAGS'
27355 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27356 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27357 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
27364 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
27366 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
27367 for ac_func in qfpclass
27369 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
27370 if test "x$ac_cv_func_qfpclass" = x""yes; then :
27371 cat >>confdefs.h <<_ACEOF
27372 #define HAVE_QFPCLASS 1
27380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
27381 $as_echo_n "checking for _qfpclass declaration... " >&6; }
27382 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
27383 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
27384 $as_echo_n "(cached) " >&6
27389 ac_cpp='$CXXCPP $CPPFLAGS'
27390 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27391 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27392 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27395 /* end confdefs.h. */
27397 #ifdef HAVE_IEEEFP_H
27398 #include <ieeefp.h>
27409 if ac_fn_cxx_try_compile "$LINENO"; then :
27410 glibcxx_cv_func__qfpclass_use=yes
27412 glibcxx_cv_func__qfpclass_use=no
27414 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27416 ac_cpp='$CPP $CPPFLAGS'
27417 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27418 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27419 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
27426 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
27428 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
27429 for ac_func in _qfpclass
27431 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
27432 if test "x$ac_cv_func__qfpclass" = x""yes; then :
27433 cat >>confdefs.h <<_ACEOF
27434 #define HAVE__QFPCLASS 1
27447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
27448 $as_echo_n "checking for hypot declaration... " >&6; }
27449 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
27450 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
27451 $as_echo_n "(cached) " >&6
27456 ac_cpp='$CXXCPP $CPPFLAGS'
27457 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27458 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27459 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27462 /* end confdefs.h. */
27472 if ac_fn_cxx_try_compile "$LINENO"; then :
27473 glibcxx_cv_func_hypot_use=yes
27475 glibcxx_cv_func_hypot_use=no
27477 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27479 ac_cpp='$CPP $CPPFLAGS'
27480 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27481 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27482 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
27489 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
27491 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
27492 for ac_func in hypot
27494 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
27495 if test "x$ac_cv_func_hypot" = x""yes; then :
27496 cat >>confdefs.h <<_ACEOF
27497 #define HAVE_HYPOT 1
27505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
27506 $as_echo_n "checking for _hypot declaration... " >&6; }
27507 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
27508 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
27509 $as_echo_n "(cached) " >&6
27514 ac_cpp='$CXXCPP $CPPFLAGS'
27515 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27516 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27517 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27520 /* end confdefs.h. */
27530 if ac_fn_cxx_try_compile "$LINENO"; then :
27531 glibcxx_cv_func__hypot_use=yes
27533 glibcxx_cv_func__hypot_use=no
27535 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27537 ac_cpp='$CPP $CPPFLAGS'
27538 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27539 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27540 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
27547 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
27549 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
27550 for ac_func in _hypot
27552 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
27553 if test "x$ac_cv_func__hypot" = x""yes; then :
27554 cat >>confdefs.h <<_ACEOF
27555 #define HAVE__HYPOT 1
27568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
27569 $as_echo_n "checking for float trig functions... " >&6; }
27570 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
27571 $as_echo_n "(cached) " >&6
27576 ac_cpp='$CXXCPP $CPPFLAGS'
27577 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27578 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27579 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27582 /* end confdefs.h. */
27587 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
27592 if ac_fn_cxx_try_compile "$LINENO"; then :
27593 glibcxx_cv_func_float_trig_use=yes
27595 glibcxx_cv_func_float_trig_use=no
27597 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27599 ac_cpp='$CPP $CPPFLAGS'
27600 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27601 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27602 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
27607 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
27608 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
27609 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
27611 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
27612 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
27613 eval as_val=\$$as_ac_var
27614 if test "x$as_val" = x""yes; then :
27615 cat >>confdefs.h <<_ACEOF
27616 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
27623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
27624 $as_echo_n "checking for _float trig functions... " >&6; }
27625 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
27626 $as_echo_n "(cached) " >&6
27631 ac_cpp='$CXXCPP $CPPFLAGS'
27632 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27633 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27634 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27637 /* end confdefs.h. */
27642 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
27647 if ac_fn_cxx_try_compile "$LINENO"; then :
27648 glibcxx_cv_func__float_trig_use=yes
27650 glibcxx_cv_func__float_trig_use=no
27652 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27654 ac_cpp='$CPP $CPPFLAGS'
27655 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27656 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27657 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
27662 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
27663 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
27664 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
27666 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
27667 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
27668 eval as_val=\$$as_ac_var
27669 if test "x$as_val" = x""yes; then :
27670 cat >>confdefs.h <<_ACEOF
27671 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
27684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
27685 $as_echo_n "checking for float round functions... " >&6; }
27686 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
27687 $as_echo_n "(cached) " >&6
27692 ac_cpp='$CXXCPP $CPPFLAGS'
27693 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27694 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27695 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27698 /* end confdefs.h. */
27703 ceilf (0); floorf (0);
27708 if ac_fn_cxx_try_compile "$LINENO"; then :
27709 glibcxx_cv_func_float_round_use=yes
27711 glibcxx_cv_func_float_round_use=no
27713 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27715 ac_cpp='$CPP $CPPFLAGS'
27716 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27717 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27718 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
27723 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
27724 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
27725 for ac_func in ceilf floorf
27727 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
27728 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
27729 eval as_val=\$$as_ac_var
27730 if test "x$as_val" = x""yes; then :
27731 cat >>confdefs.h <<_ACEOF
27732 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
27739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
27740 $as_echo_n "checking for _float round functions... " >&6; }
27741 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
27742 $as_echo_n "(cached) " >&6
27747 ac_cpp='$CXXCPP $CPPFLAGS'
27748 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27749 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27750 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27753 /* end confdefs.h. */
27758 _ceilf (0); _floorf (0);
27763 if ac_fn_cxx_try_compile "$LINENO"; then :
27764 glibcxx_cv_func__float_round_use=yes
27766 glibcxx_cv_func__float_round_use=no
27768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27770 ac_cpp='$CPP $CPPFLAGS'
27771 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27772 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27773 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
27778 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
27779 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
27780 for ac_func in _ceilf _floorf
27782 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
27783 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
27784 eval as_val=\$$as_ac_var
27785 if test "x$as_val" = x""yes; then :
27786 cat >>confdefs.h <<_ACEOF
27787 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
27801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
27802 $as_echo_n "checking for expf declaration... " >&6; }
27803 if test x${glibcxx_cv_func_expf_use+set} != xset; then
27804 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
27805 $as_echo_n "(cached) " >&6
27810 ac_cpp='$CXXCPP $CPPFLAGS'
27811 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27812 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27813 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27816 /* end confdefs.h. */
27818 #ifdef HAVE_IEEEFP_H
27819 #include <ieeefp.h>
27830 if ac_fn_cxx_try_compile "$LINENO"; then :
27831 glibcxx_cv_func_expf_use=yes
27833 glibcxx_cv_func_expf_use=no
27835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27837 ac_cpp='$CPP $CPPFLAGS'
27838 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27839 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27840 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
27847 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
27849 if test x$glibcxx_cv_func_expf_use = x"yes"; then
27850 for ac_func in expf
27852 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
27853 if test "x$ac_cv_func_expf" = x""yes; then :
27854 cat >>confdefs.h <<_ACEOF
27855 #define HAVE_EXPF 1
27863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
27864 $as_echo_n "checking for _expf declaration... " >&6; }
27865 if test x${glibcxx_cv_func__expf_use+set} != xset; then
27866 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
27867 $as_echo_n "(cached) " >&6
27872 ac_cpp='$CXXCPP $CPPFLAGS'
27873 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27874 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27875 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27878 /* end confdefs.h. */
27880 #ifdef HAVE_IEEEFP_H
27881 #include <ieeefp.h>
27892 if ac_fn_cxx_try_compile "$LINENO"; then :
27893 glibcxx_cv_func__expf_use=yes
27895 glibcxx_cv_func__expf_use=no
27897 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27899 ac_cpp='$CPP $CPPFLAGS'
27900 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27901 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27902 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
27909 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
27911 if test x$glibcxx_cv_func__expf_use = x"yes"; then
27912 for ac_func in _expf
27914 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
27915 if test "x$ac_cv_func__expf" = x""yes; then :
27916 cat >>confdefs.h <<_ACEOF
27917 #define HAVE__EXPF 1
27930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
27931 $as_echo_n "checking for isnanf declaration... " >&6; }
27932 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
27933 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
27934 $as_echo_n "(cached) " >&6
27939 ac_cpp='$CXXCPP $CPPFLAGS'
27940 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27941 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27942 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27945 /* end confdefs.h. */
27947 #ifdef HAVE_IEEEFP_H
27948 #include <ieeefp.h>
27959 if ac_fn_cxx_try_compile "$LINENO"; then :
27960 glibcxx_cv_func_isnanf_use=yes
27962 glibcxx_cv_func_isnanf_use=no
27964 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27966 ac_cpp='$CPP $CPPFLAGS'
27967 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27968 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27969 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
27976 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
27978 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
27979 for ac_func in isnanf
27981 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
27982 if test "x$ac_cv_func_isnanf" = x""yes; then :
27983 cat >>confdefs.h <<_ACEOF
27984 #define HAVE_ISNANF 1
27992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
27993 $as_echo_n "checking for _isnanf declaration... " >&6; }
27994 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
27995 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
27996 $as_echo_n "(cached) " >&6
28001 ac_cpp='$CXXCPP $CPPFLAGS'
28002 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28003 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28004 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28007 /* end confdefs.h. */
28009 #ifdef HAVE_IEEEFP_H
28010 #include <ieeefp.h>
28021 if ac_fn_cxx_try_compile "$LINENO"; then :
28022 glibcxx_cv_func__isnanf_use=yes
28024 glibcxx_cv_func__isnanf_use=no
28026 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28028 ac_cpp='$CPP $CPPFLAGS'
28029 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28030 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28031 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
28038 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
28040 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
28041 for ac_func in _isnanf
28043 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
28044 if test "x$ac_cv_func__isnanf" = x""yes; then :
28045 cat >>confdefs.h <<_ACEOF
28046 #define HAVE__ISNANF 1
28059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
28060 $as_echo_n "checking for isinff declaration... " >&6; }
28061 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
28062 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
28063 $as_echo_n "(cached) " >&6
28068 ac_cpp='$CXXCPP $CPPFLAGS'
28069 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28070 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28071 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28074 /* end confdefs.h. */
28076 #ifdef HAVE_IEEEFP_H
28077 #include <ieeefp.h>
28088 if ac_fn_cxx_try_compile "$LINENO"; then :
28089 glibcxx_cv_func_isinff_use=yes
28091 glibcxx_cv_func_isinff_use=no
28093 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28095 ac_cpp='$CPP $CPPFLAGS'
28096 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28097 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28098 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
28105 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
28107 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
28108 for ac_func in isinff
28110 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
28111 if test "x$ac_cv_func_isinff" = x""yes; then :
28112 cat >>confdefs.h <<_ACEOF
28113 #define HAVE_ISINFF 1
28121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
28122 $as_echo_n "checking for _isinff declaration... " >&6; }
28123 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
28124 if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
28125 $as_echo_n "(cached) " >&6
28130 ac_cpp='$CXXCPP $CPPFLAGS'
28131 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28132 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28133 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28136 /* end confdefs.h. */
28138 #ifdef HAVE_IEEEFP_H
28139 #include <ieeefp.h>
28150 if ac_fn_cxx_try_compile "$LINENO"; then :
28151 glibcxx_cv_func__isinff_use=yes
28153 glibcxx_cv_func__isinff_use=no
28155 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28157 ac_cpp='$CPP $CPPFLAGS'
28158 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28159 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28160 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
28167 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
28169 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
28170 for ac_func in _isinff
28172 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
28173 if test "x$ac_cv_func__isinff" = x""yes; then :
28174 cat >>confdefs.h <<_ACEOF
28175 #define HAVE__ISINFF 1
28188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
28189 $as_echo_n "checking for atan2f declaration... " >&6; }
28190 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
28191 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
28192 $as_echo_n "(cached) " >&6
28197 ac_cpp='$CXXCPP $CPPFLAGS'
28198 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28199 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28200 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28203 /* end confdefs.h. */
28213 if ac_fn_cxx_try_compile "$LINENO"; then :
28214 glibcxx_cv_func_atan2f_use=yes
28216 glibcxx_cv_func_atan2f_use=no
28218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28220 ac_cpp='$CPP $CPPFLAGS'
28221 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28222 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28223 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
28230 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
28232 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
28233 for ac_func in atan2f
28235 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
28236 if test "x$ac_cv_func_atan2f" = x""yes; then :
28237 cat >>confdefs.h <<_ACEOF
28238 #define HAVE_ATAN2F 1
28246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
28247 $as_echo_n "checking for _atan2f declaration... " >&6; }
28248 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
28249 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
28250 $as_echo_n "(cached) " >&6
28255 ac_cpp='$CXXCPP $CPPFLAGS'
28256 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28257 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28258 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28261 /* end confdefs.h. */
28271 if ac_fn_cxx_try_compile "$LINENO"; then :
28272 glibcxx_cv_func__atan2f_use=yes
28274 glibcxx_cv_func__atan2f_use=no
28276 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28278 ac_cpp='$CPP $CPPFLAGS'
28279 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28280 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28281 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
28288 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
28290 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
28291 for ac_func in _atan2f
28293 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
28294 if test "x$ac_cv_func__atan2f" = x""yes; then :
28295 cat >>confdefs.h <<_ACEOF
28296 #define HAVE__ATAN2F 1
28309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
28310 $as_echo_n "checking for fabsf declaration... " >&6; }
28311 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
28312 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
28313 $as_echo_n "(cached) " >&6
28318 ac_cpp='$CXXCPP $CPPFLAGS'
28319 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28320 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28321 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28324 /* end confdefs.h. */
28326 #ifdef HAVE_IEEEFP_H
28327 #include <ieeefp.h>
28338 if ac_fn_cxx_try_compile "$LINENO"; then :
28339 glibcxx_cv_func_fabsf_use=yes
28341 glibcxx_cv_func_fabsf_use=no
28343 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28345 ac_cpp='$CPP $CPPFLAGS'
28346 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28347 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28348 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
28355 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
28357 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
28358 for ac_func in fabsf
28360 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
28361 if test "x$ac_cv_func_fabsf" = x""yes; then :
28362 cat >>confdefs.h <<_ACEOF
28363 #define HAVE_FABSF 1
28371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
28372 $as_echo_n "checking for _fabsf declaration... " >&6; }
28373 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
28374 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
28375 $as_echo_n "(cached) " >&6
28380 ac_cpp='$CXXCPP $CPPFLAGS'
28381 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28382 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28383 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28386 /* end confdefs.h. */
28388 #ifdef HAVE_IEEEFP_H
28389 #include <ieeefp.h>
28400 if ac_fn_cxx_try_compile "$LINENO"; then :
28401 glibcxx_cv_func__fabsf_use=yes
28403 glibcxx_cv_func__fabsf_use=no
28405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28407 ac_cpp='$CPP $CPPFLAGS'
28408 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28409 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28410 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
28417 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
28419 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
28420 for ac_func in _fabsf
28422 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
28423 if test "x$ac_cv_func__fabsf" = x""yes; then :
28424 cat >>confdefs.h <<_ACEOF
28425 #define HAVE__FABSF 1
28438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
28439 $as_echo_n "checking for fmodf declaration... " >&6; }
28440 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
28441 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
28442 $as_echo_n "(cached) " >&6
28447 ac_cpp='$CXXCPP $CPPFLAGS'
28448 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28449 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28450 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28453 /* end confdefs.h. */
28463 if ac_fn_cxx_try_compile "$LINENO"; then :
28464 glibcxx_cv_func_fmodf_use=yes
28466 glibcxx_cv_func_fmodf_use=no
28468 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28470 ac_cpp='$CPP $CPPFLAGS'
28471 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28472 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28473 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
28480 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
28482 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
28483 for ac_func in fmodf
28485 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
28486 if test "x$ac_cv_func_fmodf" = x""yes; then :
28487 cat >>confdefs.h <<_ACEOF
28488 #define HAVE_FMODF 1
28496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
28497 $as_echo_n "checking for _fmodf declaration... " >&6; }
28498 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
28499 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
28500 $as_echo_n "(cached) " >&6
28505 ac_cpp='$CXXCPP $CPPFLAGS'
28506 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28507 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28508 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28511 /* end confdefs.h. */
28521 if ac_fn_cxx_try_compile "$LINENO"; then :
28522 glibcxx_cv_func__fmodf_use=yes
28524 glibcxx_cv_func__fmodf_use=no
28526 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28528 ac_cpp='$CPP $CPPFLAGS'
28529 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28530 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28531 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
28538 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
28540 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
28541 for ac_func in _fmodf
28543 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
28544 if test "x$ac_cv_func__fmodf" = x""yes; then :
28545 cat >>confdefs.h <<_ACEOF
28546 #define HAVE__FMODF 1
28559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
28560 $as_echo_n "checking for frexpf declaration... " >&6; }
28561 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
28562 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
28563 $as_echo_n "(cached) " >&6
28568 ac_cpp='$CXXCPP $CPPFLAGS'
28569 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28570 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28571 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28574 /* end confdefs.h. */
28584 if ac_fn_cxx_try_compile "$LINENO"; then :
28585 glibcxx_cv_func_frexpf_use=yes
28587 glibcxx_cv_func_frexpf_use=no
28589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28591 ac_cpp='$CPP $CPPFLAGS'
28592 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28593 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28594 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
28601 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
28603 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
28604 for ac_func in frexpf
28606 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
28607 if test "x$ac_cv_func_frexpf" = x""yes; then :
28608 cat >>confdefs.h <<_ACEOF
28609 #define HAVE_FREXPF 1
28617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
28618 $as_echo_n "checking for _frexpf declaration... " >&6; }
28619 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
28620 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
28621 $as_echo_n "(cached) " >&6
28626 ac_cpp='$CXXCPP $CPPFLAGS'
28627 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28628 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28629 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28632 /* end confdefs.h. */
28642 if ac_fn_cxx_try_compile "$LINENO"; then :
28643 glibcxx_cv_func__frexpf_use=yes
28645 glibcxx_cv_func__frexpf_use=no
28647 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28649 ac_cpp='$CPP $CPPFLAGS'
28650 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28651 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28652 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
28659 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
28661 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
28662 for ac_func in _frexpf
28664 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
28665 if test "x$ac_cv_func__frexpf" = x""yes; then :
28666 cat >>confdefs.h <<_ACEOF
28667 #define HAVE__FREXPF 1
28680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
28681 $as_echo_n "checking for hypotf declaration... " >&6; }
28682 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
28683 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
28684 $as_echo_n "(cached) " >&6
28689 ac_cpp='$CXXCPP $CPPFLAGS'
28690 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28691 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28692 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28695 /* end confdefs.h. */
28705 if ac_fn_cxx_try_compile "$LINENO"; then :
28706 glibcxx_cv_func_hypotf_use=yes
28708 glibcxx_cv_func_hypotf_use=no
28710 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28712 ac_cpp='$CPP $CPPFLAGS'
28713 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28714 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28715 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
28722 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
28724 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
28725 for ac_func in hypotf
28727 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
28728 if test "x$ac_cv_func_hypotf" = x""yes; then :
28729 cat >>confdefs.h <<_ACEOF
28730 #define HAVE_HYPOTF 1
28738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
28739 $as_echo_n "checking for _hypotf declaration... " >&6; }
28740 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
28741 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
28742 $as_echo_n "(cached) " >&6
28747 ac_cpp='$CXXCPP $CPPFLAGS'
28748 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28749 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28750 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28753 /* end confdefs.h. */
28763 if ac_fn_cxx_try_compile "$LINENO"; then :
28764 glibcxx_cv_func__hypotf_use=yes
28766 glibcxx_cv_func__hypotf_use=no
28768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28770 ac_cpp='$CPP $CPPFLAGS'
28771 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28772 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28773 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
28780 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
28782 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
28783 for ac_func in _hypotf
28785 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
28786 if test "x$ac_cv_func__hypotf" = x""yes; then :
28787 cat >>confdefs.h <<_ACEOF
28788 #define HAVE__HYPOTF 1
28801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
28802 $as_echo_n "checking for ldexpf declaration... " >&6; }
28803 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
28804 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
28805 $as_echo_n "(cached) " >&6
28810 ac_cpp='$CXXCPP $CPPFLAGS'
28811 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28812 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28813 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28816 /* end confdefs.h. */
28826 if ac_fn_cxx_try_compile "$LINENO"; then :
28827 glibcxx_cv_func_ldexpf_use=yes
28829 glibcxx_cv_func_ldexpf_use=no
28831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28833 ac_cpp='$CPP $CPPFLAGS'
28834 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28835 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28836 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
28843 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
28845 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
28846 for ac_func in ldexpf
28848 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
28849 if test "x$ac_cv_func_ldexpf" = x""yes; then :
28850 cat >>confdefs.h <<_ACEOF
28851 #define HAVE_LDEXPF 1
28859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
28860 $as_echo_n "checking for _ldexpf declaration... " >&6; }
28861 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
28862 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
28863 $as_echo_n "(cached) " >&6
28868 ac_cpp='$CXXCPP $CPPFLAGS'
28869 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28870 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28871 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28874 /* end confdefs.h. */
28884 if ac_fn_cxx_try_compile "$LINENO"; then :
28885 glibcxx_cv_func__ldexpf_use=yes
28887 glibcxx_cv_func__ldexpf_use=no
28889 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28891 ac_cpp='$CPP $CPPFLAGS'
28892 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28893 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28894 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
28901 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
28903 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
28904 for ac_func in _ldexpf
28906 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
28907 if test "x$ac_cv_func__ldexpf" = x""yes; then :
28908 cat >>confdefs.h <<_ACEOF
28909 #define HAVE__LDEXPF 1
28922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
28923 $as_echo_n "checking for logf declaration... " >&6; }
28924 if test x${glibcxx_cv_func_logf_use+set} != xset; then
28925 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
28926 $as_echo_n "(cached) " >&6
28931 ac_cpp='$CXXCPP $CPPFLAGS'
28932 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28933 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28934 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28937 /* end confdefs.h. */
28939 #ifdef HAVE_IEEEFP_H
28940 #include <ieeefp.h>
28951 if ac_fn_cxx_try_compile "$LINENO"; then :
28952 glibcxx_cv_func_logf_use=yes
28954 glibcxx_cv_func_logf_use=no
28956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28958 ac_cpp='$CPP $CPPFLAGS'
28959 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28960 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28961 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
28968 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
28970 if test x$glibcxx_cv_func_logf_use = x"yes"; then
28971 for ac_func in logf
28973 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
28974 if test "x$ac_cv_func_logf" = x""yes; then :
28975 cat >>confdefs.h <<_ACEOF
28976 #define HAVE_LOGF 1
28984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
28985 $as_echo_n "checking for _logf declaration... " >&6; }
28986 if test x${glibcxx_cv_func__logf_use+set} != xset; then
28987 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
28988 $as_echo_n "(cached) " >&6
28993 ac_cpp='$CXXCPP $CPPFLAGS'
28994 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28995 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28996 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28999 /* end confdefs.h. */
29001 #ifdef HAVE_IEEEFP_H
29002 #include <ieeefp.h>
29013 if ac_fn_cxx_try_compile "$LINENO"; then :
29014 glibcxx_cv_func__logf_use=yes
29016 glibcxx_cv_func__logf_use=no
29018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29020 ac_cpp='$CPP $CPPFLAGS'
29021 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29022 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29023 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
29030 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
29032 if test x$glibcxx_cv_func__logf_use = x"yes"; then
29033 for ac_func in _logf
29035 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
29036 if test "x$ac_cv_func__logf" = x""yes; then :
29037 cat >>confdefs.h <<_ACEOF
29038 #define HAVE__LOGF 1
29051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
29052 $as_echo_n "checking for log10f declaration... " >&6; }
29053 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
29054 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
29055 $as_echo_n "(cached) " >&6
29060 ac_cpp='$CXXCPP $CPPFLAGS'
29061 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29062 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29063 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29066 /* end confdefs.h. */
29068 #ifdef HAVE_IEEEFP_H
29069 #include <ieeefp.h>
29080 if ac_fn_cxx_try_compile "$LINENO"; then :
29081 glibcxx_cv_func_log10f_use=yes
29083 glibcxx_cv_func_log10f_use=no
29085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29087 ac_cpp='$CPP $CPPFLAGS'
29088 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29089 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29090 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
29097 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
29099 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
29100 for ac_func in log10f
29102 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
29103 if test "x$ac_cv_func_log10f" = x""yes; then :
29104 cat >>confdefs.h <<_ACEOF
29105 #define HAVE_LOG10F 1
29113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
29114 $as_echo_n "checking for _log10f declaration... " >&6; }
29115 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
29116 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
29117 $as_echo_n "(cached) " >&6
29122 ac_cpp='$CXXCPP $CPPFLAGS'
29123 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29124 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29125 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29128 /* end confdefs.h. */
29130 #ifdef HAVE_IEEEFP_H
29131 #include <ieeefp.h>
29142 if ac_fn_cxx_try_compile "$LINENO"; then :
29143 glibcxx_cv_func__log10f_use=yes
29145 glibcxx_cv_func__log10f_use=no
29147 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29149 ac_cpp='$CPP $CPPFLAGS'
29150 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29151 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29152 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
29159 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
29161 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
29162 for ac_func in _log10f
29164 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
29165 if test "x$ac_cv_func__log10f" = x""yes; then :
29166 cat >>confdefs.h <<_ACEOF
29167 #define HAVE__LOG10F 1
29180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
29181 $as_echo_n "checking for modff declaration... " >&6; }
29182 if test x${glibcxx_cv_func_modff_use+set} != xset; then
29183 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
29184 $as_echo_n "(cached) " >&6
29189 ac_cpp='$CXXCPP $CPPFLAGS'
29190 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29191 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29192 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29195 /* end confdefs.h. */
29205 if ac_fn_cxx_try_compile "$LINENO"; then :
29206 glibcxx_cv_func_modff_use=yes
29208 glibcxx_cv_func_modff_use=no
29210 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29212 ac_cpp='$CPP $CPPFLAGS'
29213 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29214 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29215 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
29222 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
29224 if test x$glibcxx_cv_func_modff_use = x"yes"; then
29225 for ac_func in modff
29227 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
29228 if test "x$ac_cv_func_modff" = x""yes; then :
29229 cat >>confdefs.h <<_ACEOF
29230 #define HAVE_MODFF 1
29238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
29239 $as_echo_n "checking for _modff declaration... " >&6; }
29240 if test x${glibcxx_cv_func__modff_use+set} != xset; then
29241 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
29242 $as_echo_n "(cached) " >&6
29247 ac_cpp='$CXXCPP $CPPFLAGS'
29248 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29249 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29250 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29253 /* end confdefs.h. */
29263 if ac_fn_cxx_try_compile "$LINENO"; then :
29264 glibcxx_cv_func__modff_use=yes
29266 glibcxx_cv_func__modff_use=no
29268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29270 ac_cpp='$CPP $CPPFLAGS'
29271 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29272 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29273 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
29280 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
29282 if test x$glibcxx_cv_func__modff_use = x"yes"; then
29283 for ac_func in _modff
29285 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
29286 if test "x$ac_cv_func__modff" = x""yes; then :
29287 cat >>confdefs.h <<_ACEOF
29288 #define HAVE__MODFF 1
29301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
29302 $as_echo_n "checking for modf declaration... " >&6; }
29303 if test x${glibcxx_cv_func_modf_use+set} != xset; then
29304 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
29305 $as_echo_n "(cached) " >&6
29310 ac_cpp='$CXXCPP $CPPFLAGS'
29311 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29312 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29313 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29316 /* end confdefs.h. */
29326 if ac_fn_cxx_try_compile "$LINENO"; then :
29327 glibcxx_cv_func_modf_use=yes
29329 glibcxx_cv_func_modf_use=no
29331 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29333 ac_cpp='$CPP $CPPFLAGS'
29334 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29335 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29336 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
29343 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
29345 if test x$glibcxx_cv_func_modf_use = x"yes"; then
29346 for ac_func in modf
29348 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
29349 if test "x$ac_cv_func_modf" = x""yes; then :
29350 cat >>confdefs.h <<_ACEOF
29351 #define HAVE_MODF 1
29359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
29360 $as_echo_n "checking for _modf declaration... " >&6; }
29361 if test x${glibcxx_cv_func__modf_use+set} != xset; then
29362 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
29363 $as_echo_n "(cached) " >&6
29368 ac_cpp='$CXXCPP $CPPFLAGS'
29369 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29370 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29371 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29374 /* end confdefs.h. */
29384 if ac_fn_cxx_try_compile "$LINENO"; then :
29385 glibcxx_cv_func__modf_use=yes
29387 glibcxx_cv_func__modf_use=no
29389 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29391 ac_cpp='$CPP $CPPFLAGS'
29392 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29393 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29394 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
29401 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
29403 if test x$glibcxx_cv_func__modf_use = x"yes"; then
29404 for ac_func in _modf
29406 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
29407 if test "x$ac_cv_func__modf" = x""yes; then :
29408 cat >>confdefs.h <<_ACEOF
29409 #define HAVE__MODF 1
29422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
29423 $as_echo_n "checking for powf declaration... " >&6; }
29424 if test x${glibcxx_cv_func_powf_use+set} != xset; then
29425 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
29426 $as_echo_n "(cached) " >&6
29431 ac_cpp='$CXXCPP $CPPFLAGS'
29432 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29433 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29434 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29437 /* end confdefs.h. */
29447 if ac_fn_cxx_try_compile "$LINENO"; then :
29448 glibcxx_cv_func_powf_use=yes
29450 glibcxx_cv_func_powf_use=no
29452 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29454 ac_cpp='$CPP $CPPFLAGS'
29455 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29456 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29457 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
29464 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
29466 if test x$glibcxx_cv_func_powf_use = x"yes"; then
29467 for ac_func in powf
29469 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
29470 if test "x$ac_cv_func_powf" = x""yes; then :
29471 cat >>confdefs.h <<_ACEOF
29472 #define HAVE_POWF 1
29480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
29481 $as_echo_n "checking for _powf declaration... " >&6; }
29482 if test x${glibcxx_cv_func__powf_use+set} != xset; then
29483 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
29484 $as_echo_n "(cached) " >&6
29489 ac_cpp='$CXXCPP $CPPFLAGS'
29490 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29491 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29492 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29495 /* end confdefs.h. */
29505 if ac_fn_cxx_try_compile "$LINENO"; then :
29506 glibcxx_cv_func__powf_use=yes
29508 glibcxx_cv_func__powf_use=no
29510 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29512 ac_cpp='$CPP $CPPFLAGS'
29513 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29514 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29515 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
29522 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
29524 if test x$glibcxx_cv_func__powf_use = x"yes"; then
29525 for ac_func in _powf
29527 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
29528 if test "x$ac_cv_func__powf" = x""yes; then :
29529 cat >>confdefs.h <<_ACEOF
29530 #define HAVE__POWF 1
29543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
29544 $as_echo_n "checking for sqrtf declaration... " >&6; }
29545 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
29546 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
29547 $as_echo_n "(cached) " >&6
29552 ac_cpp='$CXXCPP $CPPFLAGS'
29553 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29554 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29555 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29558 /* end confdefs.h. */
29560 #ifdef HAVE_IEEEFP_H
29561 #include <ieeefp.h>
29572 if ac_fn_cxx_try_compile "$LINENO"; then :
29573 glibcxx_cv_func_sqrtf_use=yes
29575 glibcxx_cv_func_sqrtf_use=no
29577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29579 ac_cpp='$CPP $CPPFLAGS'
29580 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29581 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29582 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
29589 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
29591 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
29592 for ac_func in sqrtf
29594 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
29595 if test "x$ac_cv_func_sqrtf" = x""yes; then :
29596 cat >>confdefs.h <<_ACEOF
29597 #define HAVE_SQRTF 1
29605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
29606 $as_echo_n "checking for _sqrtf declaration... " >&6; }
29607 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
29608 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
29609 $as_echo_n "(cached) " >&6
29614 ac_cpp='$CXXCPP $CPPFLAGS'
29615 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29616 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29617 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29620 /* end confdefs.h. */
29622 #ifdef HAVE_IEEEFP_H
29623 #include <ieeefp.h>
29634 if ac_fn_cxx_try_compile "$LINENO"; then :
29635 glibcxx_cv_func__sqrtf_use=yes
29637 glibcxx_cv_func__sqrtf_use=no
29639 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29641 ac_cpp='$CPP $CPPFLAGS'
29642 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29643 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29644 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
29651 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
29653 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
29654 for ac_func in _sqrtf
29656 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
29657 if test "x$ac_cv_func__sqrtf" = x""yes; then :
29658 cat >>confdefs.h <<_ACEOF
29659 #define HAVE__SQRTF 1
29672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
29673 $as_echo_n "checking for sincosf declaration... " >&6; }
29674 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
29675 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
29676 $as_echo_n "(cached) " >&6
29681 ac_cpp='$CXXCPP $CPPFLAGS'
29682 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29683 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29684 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29687 /* end confdefs.h. */
29697 if ac_fn_cxx_try_compile "$LINENO"; then :
29698 glibcxx_cv_func_sincosf_use=yes
29700 glibcxx_cv_func_sincosf_use=no
29702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29704 ac_cpp='$CPP $CPPFLAGS'
29705 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29706 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29707 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
29714 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
29716 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
29717 for ac_func in sincosf
29719 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
29720 if test "x$ac_cv_func_sincosf" = x""yes; then :
29721 cat >>confdefs.h <<_ACEOF
29722 #define HAVE_SINCOSF 1
29730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
29731 $as_echo_n "checking for _sincosf declaration... " >&6; }
29732 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
29733 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
29734 $as_echo_n "(cached) " >&6
29739 ac_cpp='$CXXCPP $CPPFLAGS'
29740 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29741 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29742 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29745 /* end confdefs.h. */
29755 if ac_fn_cxx_try_compile "$LINENO"; then :
29756 glibcxx_cv_func__sincosf_use=yes
29758 glibcxx_cv_func__sincosf_use=no
29760 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29762 ac_cpp='$CPP $CPPFLAGS'
29763 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29764 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29765 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
29772 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
29774 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
29775 for ac_func in _sincosf
29777 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
29778 if test "x$ac_cv_func__sincosf" = x""yes; then :
29779 cat >>confdefs.h <<_ACEOF
29780 #define HAVE__SINCOSF 1
29793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
29794 $as_echo_n "checking for finitef declaration... " >&6; }
29795 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
29796 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
29797 $as_echo_n "(cached) " >&6
29802 ac_cpp='$CXXCPP $CPPFLAGS'
29803 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29804 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29805 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29808 /* end confdefs.h. */
29810 #ifdef HAVE_IEEEFP_H
29811 #include <ieeefp.h>
29822 if ac_fn_cxx_try_compile "$LINENO"; then :
29823 glibcxx_cv_func_finitef_use=yes
29825 glibcxx_cv_func_finitef_use=no
29827 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29829 ac_cpp='$CPP $CPPFLAGS'
29830 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29831 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29832 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
29839 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
29841 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
29842 for ac_func in finitef
29844 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
29845 if test "x$ac_cv_func_finitef" = x""yes; then :
29846 cat >>confdefs.h <<_ACEOF
29847 #define HAVE_FINITEF 1
29855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
29856 $as_echo_n "checking for _finitef declaration... " >&6; }
29857 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
29858 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
29859 $as_echo_n "(cached) " >&6
29864 ac_cpp='$CXXCPP $CPPFLAGS'
29865 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29866 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29867 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29870 /* end confdefs.h. */
29872 #ifdef HAVE_IEEEFP_H
29873 #include <ieeefp.h>
29884 if ac_fn_cxx_try_compile "$LINENO"; then :
29885 glibcxx_cv_func__finitef_use=yes
29887 glibcxx_cv_func__finitef_use=no
29889 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29891 ac_cpp='$CPP $CPPFLAGS'
29892 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29893 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29894 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
29901 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
29903 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
29904 for ac_func in _finitef
29906 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
29907 if test "x$ac_cv_func__finitef" = x""yes; then :
29908 cat >>confdefs.h <<_ACEOF
29909 #define HAVE__FINITEF 1
29922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
29923 $as_echo_n "checking for long double trig functions... " >&6; }
29924 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
29925 $as_echo_n "(cached) " >&6
29930 ac_cpp='$CXXCPP $CPPFLAGS'
29931 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29932 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29933 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29936 /* end confdefs.h. */
29941 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
29946 if ac_fn_cxx_try_compile "$LINENO"; then :
29947 glibcxx_cv_func_long_double_trig_use=yes
29949 glibcxx_cv_func_long_double_trig_use=no
29951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29953 ac_cpp='$CPP $CPPFLAGS'
29954 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29955 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29956 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
29961 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
29962 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
29963 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
29965 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
29966 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
29967 eval as_val=\$$as_ac_var
29968 if test "x$as_val" = x""yes; then :
29969 cat >>confdefs.h <<_ACEOF
29970 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
29977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
29978 $as_echo_n "checking for _long double trig functions... " >&6; }
29979 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
29980 $as_echo_n "(cached) " >&6
29985 ac_cpp='$CXXCPP $CPPFLAGS'
29986 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29987 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29988 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29991 /* end confdefs.h. */
29996 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
30001 if ac_fn_cxx_try_compile "$LINENO"; then :
30002 glibcxx_cv_func__long_double_trig_use=yes
30004 glibcxx_cv_func__long_double_trig_use=no
30006 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30008 ac_cpp='$CPP $CPPFLAGS'
30009 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30010 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30011 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
30016 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
30017 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
30018 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
30020 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
30021 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
30022 eval as_val=\$$as_ac_var
30023 if test "x$as_val" = x""yes; then :
30024 cat >>confdefs.h <<_ACEOF
30025 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
30038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
30039 $as_echo_n "checking for long double round functions... " >&6; }
30040 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
30041 $as_echo_n "(cached) " >&6
30046 ac_cpp='$CXXCPP $CPPFLAGS'
30047 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30048 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30049 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30052 /* end confdefs.h. */
30057 ceill (0); floorl (0);
30062 if ac_fn_cxx_try_compile "$LINENO"; then :
30063 glibcxx_cv_func_long_double_round_use=yes
30065 glibcxx_cv_func_long_double_round_use=no
30067 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30069 ac_cpp='$CPP $CPPFLAGS'
30070 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30071 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30072 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
30077 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
30078 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
30079 for ac_func in ceill floorl
30081 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
30082 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
30083 eval as_val=\$$as_ac_var
30084 if test "x$as_val" = x""yes; then :
30085 cat >>confdefs.h <<_ACEOF
30086 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
30093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
30094 $as_echo_n "checking for _long double round functions... " >&6; }
30095 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
30096 $as_echo_n "(cached) " >&6
30101 ac_cpp='$CXXCPP $CPPFLAGS'
30102 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30103 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30104 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30107 /* end confdefs.h. */
30112 _ceill (0); _floorl (0);
30117 if ac_fn_cxx_try_compile "$LINENO"; then :
30118 glibcxx_cv_func__long_double_round_use=yes
30120 glibcxx_cv_func__long_double_round_use=no
30122 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30124 ac_cpp='$CPP $CPPFLAGS'
30125 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30126 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30127 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
30132 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
30133 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
30134 for ac_func in _ceill _floorl
30136 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
30137 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
30138 eval as_val=\$$as_ac_var
30139 if test "x$as_val" = x""yes; then :
30140 cat >>confdefs.h <<_ACEOF
30141 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
30155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
30156 $as_echo_n "checking for isnanl declaration... " >&6; }
30157 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
30158 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
30159 $as_echo_n "(cached) " >&6
30164 ac_cpp='$CXXCPP $CPPFLAGS'
30165 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30166 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30167 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30170 /* end confdefs.h. */
30172 #ifdef HAVE_IEEEFP_H
30173 #include <ieeefp.h>
30184 if ac_fn_cxx_try_compile "$LINENO"; then :
30185 glibcxx_cv_func_isnanl_use=yes
30187 glibcxx_cv_func_isnanl_use=no
30189 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30191 ac_cpp='$CPP $CPPFLAGS'
30192 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30193 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30194 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
30201 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
30203 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
30204 for ac_func in isnanl
30206 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
30207 if test "x$ac_cv_func_isnanl" = x""yes; then :
30208 cat >>confdefs.h <<_ACEOF
30209 #define HAVE_ISNANL 1
30217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
30218 $as_echo_n "checking for _isnanl declaration... " >&6; }
30219 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
30220 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
30221 $as_echo_n "(cached) " >&6
30226 ac_cpp='$CXXCPP $CPPFLAGS'
30227 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30228 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30229 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30232 /* end confdefs.h. */
30234 #ifdef HAVE_IEEEFP_H
30235 #include <ieeefp.h>
30246 if ac_fn_cxx_try_compile "$LINENO"; then :
30247 glibcxx_cv_func__isnanl_use=yes
30249 glibcxx_cv_func__isnanl_use=no
30251 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30253 ac_cpp='$CPP $CPPFLAGS'
30254 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30255 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30256 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
30263 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
30265 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
30266 for ac_func in _isnanl
30268 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
30269 if test "x$ac_cv_func__isnanl" = x""yes; then :
30270 cat >>confdefs.h <<_ACEOF
30271 #define HAVE__ISNANL 1
30284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
30285 $as_echo_n "checking for isinfl declaration... " >&6; }
30286 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
30287 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
30288 $as_echo_n "(cached) " >&6
30293 ac_cpp='$CXXCPP $CPPFLAGS'
30294 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30295 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30296 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30299 /* end confdefs.h. */
30301 #ifdef HAVE_IEEEFP_H
30302 #include <ieeefp.h>
30313 if ac_fn_cxx_try_compile "$LINENO"; then :
30314 glibcxx_cv_func_isinfl_use=yes
30316 glibcxx_cv_func_isinfl_use=no
30318 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30320 ac_cpp='$CPP $CPPFLAGS'
30321 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30322 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30323 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
30330 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
30332 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
30333 for ac_func in isinfl
30335 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
30336 if test "x$ac_cv_func_isinfl" = x""yes; then :
30337 cat >>confdefs.h <<_ACEOF
30338 #define HAVE_ISINFL 1
30346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
30347 $as_echo_n "checking for _isinfl declaration... " >&6; }
30348 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
30349 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
30350 $as_echo_n "(cached) " >&6
30355 ac_cpp='$CXXCPP $CPPFLAGS'
30356 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30357 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30358 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30361 /* end confdefs.h. */
30363 #ifdef HAVE_IEEEFP_H
30364 #include <ieeefp.h>
30375 if ac_fn_cxx_try_compile "$LINENO"; then :
30376 glibcxx_cv_func__isinfl_use=yes
30378 glibcxx_cv_func__isinfl_use=no
30380 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30382 ac_cpp='$CPP $CPPFLAGS'
30383 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30384 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30385 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
30392 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
30394 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
30395 for ac_func in _isinfl
30397 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
30398 if test "x$ac_cv_func__isinfl" = x""yes; then :
30399 cat >>confdefs.h <<_ACEOF
30400 #define HAVE__ISINFL 1
30413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
30414 $as_echo_n "checking for atan2l declaration... " >&6; }
30415 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
30416 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
30417 $as_echo_n "(cached) " >&6
30422 ac_cpp='$CXXCPP $CPPFLAGS'
30423 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30424 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30425 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30428 /* end confdefs.h. */
30438 if ac_fn_cxx_try_compile "$LINENO"; then :
30439 glibcxx_cv_func_atan2l_use=yes
30441 glibcxx_cv_func_atan2l_use=no
30443 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30445 ac_cpp='$CPP $CPPFLAGS'
30446 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30447 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30448 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
30455 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
30457 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
30458 for ac_func in atan2l
30460 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
30461 if test "x$ac_cv_func_atan2l" = x""yes; then :
30462 cat >>confdefs.h <<_ACEOF
30463 #define HAVE_ATAN2L 1
30471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
30472 $as_echo_n "checking for _atan2l declaration... " >&6; }
30473 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
30474 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
30475 $as_echo_n "(cached) " >&6
30480 ac_cpp='$CXXCPP $CPPFLAGS'
30481 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30482 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30483 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30486 /* end confdefs.h. */
30496 if ac_fn_cxx_try_compile "$LINENO"; then :
30497 glibcxx_cv_func__atan2l_use=yes
30499 glibcxx_cv_func__atan2l_use=no
30501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30503 ac_cpp='$CPP $CPPFLAGS'
30504 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30505 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30506 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
30513 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
30515 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
30516 for ac_func in _atan2l
30518 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
30519 if test "x$ac_cv_func__atan2l" = x""yes; then :
30520 cat >>confdefs.h <<_ACEOF
30521 #define HAVE__ATAN2L 1
30534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
30535 $as_echo_n "checking for expl declaration... " >&6; }
30536 if test x${glibcxx_cv_func_expl_use+set} != xset; then
30537 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
30538 $as_echo_n "(cached) " >&6
30543 ac_cpp='$CXXCPP $CPPFLAGS'
30544 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30545 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30546 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30549 /* end confdefs.h. */
30551 #ifdef HAVE_IEEEFP_H
30552 #include <ieeefp.h>
30563 if ac_fn_cxx_try_compile "$LINENO"; then :
30564 glibcxx_cv_func_expl_use=yes
30566 glibcxx_cv_func_expl_use=no
30568 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30570 ac_cpp='$CPP $CPPFLAGS'
30571 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30572 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30573 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
30580 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
30582 if test x$glibcxx_cv_func_expl_use = x"yes"; then
30583 for ac_func in expl
30585 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
30586 if test "x$ac_cv_func_expl" = x""yes; then :
30587 cat >>confdefs.h <<_ACEOF
30588 #define HAVE_EXPL 1
30596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
30597 $as_echo_n "checking for _expl declaration... " >&6; }
30598 if test x${glibcxx_cv_func__expl_use+set} != xset; then
30599 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
30600 $as_echo_n "(cached) " >&6
30605 ac_cpp='$CXXCPP $CPPFLAGS'
30606 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30607 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30608 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30611 /* end confdefs.h. */
30613 #ifdef HAVE_IEEEFP_H
30614 #include <ieeefp.h>
30625 if ac_fn_cxx_try_compile "$LINENO"; then :
30626 glibcxx_cv_func__expl_use=yes
30628 glibcxx_cv_func__expl_use=no
30630 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30632 ac_cpp='$CPP $CPPFLAGS'
30633 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30634 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30635 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
30642 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
30644 if test x$glibcxx_cv_func__expl_use = x"yes"; then
30645 for ac_func in _expl
30647 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
30648 if test "x$ac_cv_func__expl" = x""yes; then :
30649 cat >>confdefs.h <<_ACEOF
30650 #define HAVE__EXPL 1
30663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
30664 $as_echo_n "checking for fabsl declaration... " >&6; }
30665 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
30666 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
30667 $as_echo_n "(cached) " >&6
30672 ac_cpp='$CXXCPP $CPPFLAGS'
30673 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30674 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30675 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30678 /* end confdefs.h. */
30680 #ifdef HAVE_IEEEFP_H
30681 #include <ieeefp.h>
30692 if ac_fn_cxx_try_compile "$LINENO"; then :
30693 glibcxx_cv_func_fabsl_use=yes
30695 glibcxx_cv_func_fabsl_use=no
30697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30699 ac_cpp='$CPP $CPPFLAGS'
30700 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30701 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30702 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
30709 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
30711 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
30712 for ac_func in fabsl
30714 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
30715 if test "x$ac_cv_func_fabsl" = x""yes; then :
30716 cat >>confdefs.h <<_ACEOF
30717 #define HAVE_FABSL 1
30725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
30726 $as_echo_n "checking for _fabsl declaration... " >&6; }
30727 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
30728 if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
30729 $as_echo_n "(cached) " >&6
30734 ac_cpp='$CXXCPP $CPPFLAGS'
30735 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30736 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30737 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30740 /* end confdefs.h. */
30742 #ifdef HAVE_IEEEFP_H
30743 #include <ieeefp.h>
30754 if ac_fn_cxx_try_compile "$LINENO"; then :
30755 glibcxx_cv_func__fabsl_use=yes
30757 glibcxx_cv_func__fabsl_use=no
30759 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30761 ac_cpp='$CPP $CPPFLAGS'
30762 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30763 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30764 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
30771 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
30773 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
30774 for ac_func in _fabsl
30776 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
30777 if test "x$ac_cv_func__fabsl" = x""yes; then :
30778 cat >>confdefs.h <<_ACEOF
30779 #define HAVE__FABSL 1
30792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
30793 $as_echo_n "checking for fmodl declaration... " >&6; }
30794 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
30795 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
30796 $as_echo_n "(cached) " >&6
30801 ac_cpp='$CXXCPP $CPPFLAGS'
30802 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30803 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30804 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30807 /* end confdefs.h. */
30817 if ac_fn_cxx_try_compile "$LINENO"; then :
30818 glibcxx_cv_func_fmodl_use=yes
30820 glibcxx_cv_func_fmodl_use=no
30822 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30824 ac_cpp='$CPP $CPPFLAGS'
30825 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30826 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30827 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
30834 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
30836 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
30837 for ac_func in fmodl
30839 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
30840 if test "x$ac_cv_func_fmodl" = x""yes; then :
30841 cat >>confdefs.h <<_ACEOF
30842 #define HAVE_FMODL 1
30850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
30851 $as_echo_n "checking for _fmodl declaration... " >&6; }
30852 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
30853 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
30854 $as_echo_n "(cached) " >&6
30859 ac_cpp='$CXXCPP $CPPFLAGS'
30860 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30861 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30862 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30865 /* end confdefs.h. */
30875 if ac_fn_cxx_try_compile "$LINENO"; then :
30876 glibcxx_cv_func__fmodl_use=yes
30878 glibcxx_cv_func__fmodl_use=no
30880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30882 ac_cpp='$CPP $CPPFLAGS'
30883 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30884 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30885 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
30892 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
30894 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
30895 for ac_func in _fmodl
30897 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
30898 if test "x$ac_cv_func__fmodl" = x""yes; then :
30899 cat >>confdefs.h <<_ACEOF
30900 #define HAVE__FMODL 1
30913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
30914 $as_echo_n "checking for frexpl declaration... " >&6; }
30915 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
30916 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
30917 $as_echo_n "(cached) " >&6
30922 ac_cpp='$CXXCPP $CPPFLAGS'
30923 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30924 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30925 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30928 /* end confdefs.h. */
30938 if ac_fn_cxx_try_compile "$LINENO"; then :
30939 glibcxx_cv_func_frexpl_use=yes
30941 glibcxx_cv_func_frexpl_use=no
30943 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30945 ac_cpp='$CPP $CPPFLAGS'
30946 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30947 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30948 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
30955 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
30957 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
30958 for ac_func in frexpl
30960 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
30961 if test "x$ac_cv_func_frexpl" = x""yes; then :
30962 cat >>confdefs.h <<_ACEOF
30963 #define HAVE_FREXPL 1
30971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
30972 $as_echo_n "checking for _frexpl declaration... " >&6; }
30973 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
30974 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
30975 $as_echo_n "(cached) " >&6
30980 ac_cpp='$CXXCPP $CPPFLAGS'
30981 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30982 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30983 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30986 /* end confdefs.h. */
30996 if ac_fn_cxx_try_compile "$LINENO"; then :
30997 glibcxx_cv_func__frexpl_use=yes
30999 glibcxx_cv_func__frexpl_use=no
31001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31003 ac_cpp='$CPP $CPPFLAGS'
31004 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31005 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31006 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
31013 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
31015 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
31016 for ac_func in _frexpl
31018 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
31019 if test "x$ac_cv_func__frexpl" = x""yes; then :
31020 cat >>confdefs.h <<_ACEOF
31021 #define HAVE__FREXPL 1
31034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
31035 $as_echo_n "checking for hypotl declaration... " >&6; }
31036 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
31037 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
31038 $as_echo_n "(cached) " >&6
31043 ac_cpp='$CXXCPP $CPPFLAGS'
31044 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31045 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31046 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31049 /* end confdefs.h. */
31059 if ac_fn_cxx_try_compile "$LINENO"; then :
31060 glibcxx_cv_func_hypotl_use=yes
31062 glibcxx_cv_func_hypotl_use=no
31064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31066 ac_cpp='$CPP $CPPFLAGS'
31067 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31068 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31069 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
31076 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
31078 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
31079 for ac_func in hypotl
31081 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
31082 if test "x$ac_cv_func_hypotl" = x""yes; then :
31083 cat >>confdefs.h <<_ACEOF
31084 #define HAVE_HYPOTL 1
31092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
31093 $as_echo_n "checking for _hypotl declaration... " >&6; }
31094 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
31095 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
31096 $as_echo_n "(cached) " >&6
31101 ac_cpp='$CXXCPP $CPPFLAGS'
31102 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31103 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31104 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31107 /* end confdefs.h. */
31117 if ac_fn_cxx_try_compile "$LINENO"; then :
31118 glibcxx_cv_func__hypotl_use=yes
31120 glibcxx_cv_func__hypotl_use=no
31122 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31124 ac_cpp='$CPP $CPPFLAGS'
31125 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31126 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31127 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
31134 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
31136 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
31137 for ac_func in _hypotl
31139 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
31140 if test "x$ac_cv_func__hypotl" = x""yes; then :
31141 cat >>confdefs.h <<_ACEOF
31142 #define HAVE__HYPOTL 1
31155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
31156 $as_echo_n "checking for ldexpl declaration... " >&6; }
31157 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
31158 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
31159 $as_echo_n "(cached) " >&6
31164 ac_cpp='$CXXCPP $CPPFLAGS'
31165 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31166 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31167 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31170 /* end confdefs.h. */
31180 if ac_fn_cxx_try_compile "$LINENO"; then :
31181 glibcxx_cv_func_ldexpl_use=yes
31183 glibcxx_cv_func_ldexpl_use=no
31185 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31187 ac_cpp='$CPP $CPPFLAGS'
31188 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31189 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31190 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
31197 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
31199 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
31200 for ac_func in ldexpl
31202 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
31203 if test "x$ac_cv_func_ldexpl" = x""yes; then :
31204 cat >>confdefs.h <<_ACEOF
31205 #define HAVE_LDEXPL 1
31213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
31214 $as_echo_n "checking for _ldexpl declaration... " >&6; }
31215 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
31216 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
31217 $as_echo_n "(cached) " >&6
31222 ac_cpp='$CXXCPP $CPPFLAGS'
31223 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31224 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31225 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31228 /* end confdefs.h. */
31238 if ac_fn_cxx_try_compile "$LINENO"; then :
31239 glibcxx_cv_func__ldexpl_use=yes
31241 glibcxx_cv_func__ldexpl_use=no
31243 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31245 ac_cpp='$CPP $CPPFLAGS'
31246 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31247 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31248 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
31255 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
31257 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
31258 for ac_func in _ldexpl
31260 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
31261 if test "x$ac_cv_func__ldexpl" = x""yes; then :
31262 cat >>confdefs.h <<_ACEOF
31263 #define HAVE__LDEXPL 1
31276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
31277 $as_echo_n "checking for logl declaration... " >&6; }
31278 if test x${glibcxx_cv_func_logl_use+set} != xset; then
31279 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
31280 $as_echo_n "(cached) " >&6
31285 ac_cpp='$CXXCPP $CPPFLAGS'
31286 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31287 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31288 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31291 /* end confdefs.h. */
31293 #ifdef HAVE_IEEEFP_H
31294 #include <ieeefp.h>
31305 if ac_fn_cxx_try_compile "$LINENO"; then :
31306 glibcxx_cv_func_logl_use=yes
31308 glibcxx_cv_func_logl_use=no
31310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31312 ac_cpp='$CPP $CPPFLAGS'
31313 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31314 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31315 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
31322 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
31324 if test x$glibcxx_cv_func_logl_use = x"yes"; then
31325 for ac_func in logl
31327 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
31328 if test "x$ac_cv_func_logl" = x""yes; then :
31329 cat >>confdefs.h <<_ACEOF
31330 #define HAVE_LOGL 1
31338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
31339 $as_echo_n "checking for _logl declaration... " >&6; }
31340 if test x${glibcxx_cv_func__logl_use+set} != xset; then
31341 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
31342 $as_echo_n "(cached) " >&6
31347 ac_cpp='$CXXCPP $CPPFLAGS'
31348 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31349 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31350 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31353 /* end confdefs.h. */
31355 #ifdef HAVE_IEEEFP_H
31356 #include <ieeefp.h>
31367 if ac_fn_cxx_try_compile "$LINENO"; then :
31368 glibcxx_cv_func__logl_use=yes
31370 glibcxx_cv_func__logl_use=no
31372 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31374 ac_cpp='$CPP $CPPFLAGS'
31375 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31376 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31377 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
31384 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
31386 if test x$glibcxx_cv_func__logl_use = x"yes"; then
31387 for ac_func in _logl
31389 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
31390 if test "x$ac_cv_func__logl" = x""yes; then :
31391 cat >>confdefs.h <<_ACEOF
31392 #define HAVE__LOGL 1
31405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
31406 $as_echo_n "checking for log10l declaration... " >&6; }
31407 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
31408 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
31409 $as_echo_n "(cached) " >&6
31414 ac_cpp='$CXXCPP $CPPFLAGS'
31415 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31416 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31417 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31420 /* end confdefs.h. */
31422 #ifdef HAVE_IEEEFP_H
31423 #include <ieeefp.h>
31434 if ac_fn_cxx_try_compile "$LINENO"; then :
31435 glibcxx_cv_func_log10l_use=yes
31437 glibcxx_cv_func_log10l_use=no
31439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31441 ac_cpp='$CPP $CPPFLAGS'
31442 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31443 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31444 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
31451 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
31453 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
31454 for ac_func in log10l
31456 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
31457 if test "x$ac_cv_func_log10l" = x""yes; then :
31458 cat >>confdefs.h <<_ACEOF
31459 #define HAVE_LOG10L 1
31467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
31468 $as_echo_n "checking for _log10l declaration... " >&6; }
31469 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
31470 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
31471 $as_echo_n "(cached) " >&6
31476 ac_cpp='$CXXCPP $CPPFLAGS'
31477 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31478 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31479 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31482 /* end confdefs.h. */
31484 #ifdef HAVE_IEEEFP_H
31485 #include <ieeefp.h>
31496 if ac_fn_cxx_try_compile "$LINENO"; then :
31497 glibcxx_cv_func__log10l_use=yes
31499 glibcxx_cv_func__log10l_use=no
31501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31503 ac_cpp='$CPP $CPPFLAGS'
31504 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31505 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31506 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
31513 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
31515 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
31516 for ac_func in _log10l
31518 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
31519 if test "x$ac_cv_func__log10l" = x""yes; then :
31520 cat >>confdefs.h <<_ACEOF
31521 #define HAVE__LOG10L 1
31534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
31535 $as_echo_n "checking for modfl declaration... " >&6; }
31536 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
31537 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
31538 $as_echo_n "(cached) " >&6
31543 ac_cpp='$CXXCPP $CPPFLAGS'
31544 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31545 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31546 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31549 /* end confdefs.h. */
31559 if ac_fn_cxx_try_compile "$LINENO"; then :
31560 glibcxx_cv_func_modfl_use=yes
31562 glibcxx_cv_func_modfl_use=no
31564 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31566 ac_cpp='$CPP $CPPFLAGS'
31567 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31568 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31569 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
31576 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
31578 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
31579 for ac_func in modfl
31581 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
31582 if test "x$ac_cv_func_modfl" = x""yes; then :
31583 cat >>confdefs.h <<_ACEOF
31584 #define HAVE_MODFL 1
31592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
31593 $as_echo_n "checking for _modfl declaration... " >&6; }
31594 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
31595 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
31596 $as_echo_n "(cached) " >&6
31601 ac_cpp='$CXXCPP $CPPFLAGS'
31602 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31603 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31604 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31607 /* end confdefs.h. */
31617 if ac_fn_cxx_try_compile "$LINENO"; then :
31618 glibcxx_cv_func__modfl_use=yes
31620 glibcxx_cv_func__modfl_use=no
31622 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31624 ac_cpp='$CPP $CPPFLAGS'
31625 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31626 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31627 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
31634 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
31636 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
31637 for ac_func in _modfl
31639 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
31640 if test "x$ac_cv_func__modfl" = x""yes; then :
31641 cat >>confdefs.h <<_ACEOF
31642 #define HAVE__MODFL 1
31655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
31656 $as_echo_n "checking for powl declaration... " >&6; }
31657 if test x${glibcxx_cv_func_powl_use+set} != xset; then
31658 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
31659 $as_echo_n "(cached) " >&6
31664 ac_cpp='$CXXCPP $CPPFLAGS'
31665 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31666 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31667 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31670 /* end confdefs.h. */
31680 if ac_fn_cxx_try_compile "$LINENO"; then :
31681 glibcxx_cv_func_powl_use=yes
31683 glibcxx_cv_func_powl_use=no
31685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31687 ac_cpp='$CPP $CPPFLAGS'
31688 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31689 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31690 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
31697 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
31699 if test x$glibcxx_cv_func_powl_use = x"yes"; then
31700 for ac_func in powl
31702 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
31703 if test "x$ac_cv_func_powl" = x""yes; then :
31704 cat >>confdefs.h <<_ACEOF
31705 #define HAVE_POWL 1
31713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
31714 $as_echo_n "checking for _powl declaration... " >&6; }
31715 if test x${glibcxx_cv_func__powl_use+set} != xset; then
31716 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
31717 $as_echo_n "(cached) " >&6
31722 ac_cpp='$CXXCPP $CPPFLAGS'
31723 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31724 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31725 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31728 /* end confdefs.h. */
31738 if ac_fn_cxx_try_compile "$LINENO"; then :
31739 glibcxx_cv_func__powl_use=yes
31741 glibcxx_cv_func__powl_use=no
31743 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31745 ac_cpp='$CPP $CPPFLAGS'
31746 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31747 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31748 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
31755 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
31757 if test x$glibcxx_cv_func__powl_use = x"yes"; then
31758 for ac_func in _powl
31760 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
31761 if test "x$ac_cv_func__powl" = x""yes; then :
31762 cat >>confdefs.h <<_ACEOF
31763 #define HAVE__POWL 1
31776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
31777 $as_echo_n "checking for sqrtl declaration... " >&6; }
31778 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
31779 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
31780 $as_echo_n "(cached) " >&6
31785 ac_cpp='$CXXCPP $CPPFLAGS'
31786 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31787 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31788 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31791 /* end confdefs.h. */
31793 #ifdef HAVE_IEEEFP_H
31794 #include <ieeefp.h>
31805 if ac_fn_cxx_try_compile "$LINENO"; then :
31806 glibcxx_cv_func_sqrtl_use=yes
31808 glibcxx_cv_func_sqrtl_use=no
31810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31812 ac_cpp='$CPP $CPPFLAGS'
31813 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31814 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31815 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
31822 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
31824 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
31825 for ac_func in sqrtl
31827 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
31828 if test "x$ac_cv_func_sqrtl" = x""yes; then :
31829 cat >>confdefs.h <<_ACEOF
31830 #define HAVE_SQRTL 1
31838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
31839 $as_echo_n "checking for _sqrtl declaration... " >&6; }
31840 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
31841 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
31842 $as_echo_n "(cached) " >&6
31847 ac_cpp='$CXXCPP $CPPFLAGS'
31848 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31849 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31850 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31853 /* end confdefs.h. */
31855 #ifdef HAVE_IEEEFP_H
31856 #include <ieeefp.h>
31867 if ac_fn_cxx_try_compile "$LINENO"; then :
31868 glibcxx_cv_func__sqrtl_use=yes
31870 glibcxx_cv_func__sqrtl_use=no
31872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31874 ac_cpp='$CPP $CPPFLAGS'
31875 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31876 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31877 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
31884 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
31886 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
31887 for ac_func in _sqrtl
31889 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
31890 if test "x$ac_cv_func__sqrtl" = x""yes; then :
31891 cat >>confdefs.h <<_ACEOF
31892 #define HAVE__SQRTL 1
31905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
31906 $as_echo_n "checking for sincosl declaration... " >&6; }
31907 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
31908 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
31909 $as_echo_n "(cached) " >&6
31914 ac_cpp='$CXXCPP $CPPFLAGS'
31915 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31916 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31917 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31920 /* end confdefs.h. */
31930 if ac_fn_cxx_try_compile "$LINENO"; then :
31931 glibcxx_cv_func_sincosl_use=yes
31933 glibcxx_cv_func_sincosl_use=no
31935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31937 ac_cpp='$CPP $CPPFLAGS'
31938 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31939 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31940 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
31947 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
31949 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
31950 for ac_func in sincosl
31952 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
31953 if test "x$ac_cv_func_sincosl" = x""yes; then :
31954 cat >>confdefs.h <<_ACEOF
31955 #define HAVE_SINCOSL 1
31963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
31964 $as_echo_n "checking for _sincosl declaration... " >&6; }
31965 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
31966 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
31967 $as_echo_n "(cached) " >&6
31972 ac_cpp='$CXXCPP $CPPFLAGS'
31973 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31974 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31975 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31978 /* end confdefs.h. */
31988 if ac_fn_cxx_try_compile "$LINENO"; then :
31989 glibcxx_cv_func__sincosl_use=yes
31991 glibcxx_cv_func__sincosl_use=no
31993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31995 ac_cpp='$CPP $CPPFLAGS'
31996 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31997 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31998 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
32005 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
32007 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
32008 for ac_func in _sincosl
32010 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
32011 if test "x$ac_cv_func__sincosl" = x""yes; then :
32012 cat >>confdefs.h <<_ACEOF
32013 #define HAVE__SINCOSL 1
32026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
32027 $as_echo_n "checking for finitel declaration... " >&6; }
32028 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
32029 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
32030 $as_echo_n "(cached) " >&6
32035 ac_cpp='$CXXCPP $CPPFLAGS'
32036 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32037 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32038 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32041 /* end confdefs.h. */
32043 #ifdef HAVE_IEEEFP_H
32044 #include <ieeefp.h>
32055 if ac_fn_cxx_try_compile "$LINENO"; then :
32056 glibcxx_cv_func_finitel_use=yes
32058 glibcxx_cv_func_finitel_use=no
32060 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32062 ac_cpp='$CPP $CPPFLAGS'
32063 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32064 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32065 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
32072 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
32074 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
32075 for ac_func in finitel
32077 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
32078 if test "x$ac_cv_func_finitel" = x""yes; then :
32079 cat >>confdefs.h <<_ACEOF
32080 #define HAVE_FINITEL 1
32088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
32089 $as_echo_n "checking for _finitel declaration... " >&6; }
32090 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
32091 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
32092 $as_echo_n "(cached) " >&6
32097 ac_cpp='$CXXCPP $CPPFLAGS'
32098 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32099 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32100 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32103 /* end confdefs.h. */
32105 #ifdef HAVE_IEEEFP_H
32106 #include <ieeefp.h>
32117 if ac_fn_cxx_try_compile "$LINENO"; then :
32118 glibcxx_cv_func__finitel_use=yes
32120 glibcxx_cv_func__finitel_use=no
32122 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32124 ac_cpp='$CPP $CPPFLAGS'
32125 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32126 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32127 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
32134 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
32136 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
32137 for ac_func in _finitel
32139 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
32140 if test "x$ac_cv_func__finitel" = x""yes; then :
32141 cat >>confdefs.h <<_ACEOF
32142 #define HAVE__FINITEL 1
32154 LIBS="$ac_save_LIBS"
32155 CXXFLAGS="$ac_save_CXXFLAGS"
32158 ac_test_CXXFLAGS="${CXXFLAGS+set}"
32159 ac_save_CXXFLAGS="$CXXFLAGS"
32160 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
32163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
32164 $as_echo_n "checking for strtold declaration... " >&6; }
32165 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
32166 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
32167 $as_echo_n "(cached) " >&6
32172 ac_cpp='$CXXCPP $CPPFLAGS'
32173 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32174 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32175 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32178 /* end confdefs.h. */
32179 #include <stdlib.h>
32188 if ac_fn_cxx_try_compile "$LINENO"; then :
32189 glibcxx_cv_func_strtold_use=yes
32191 glibcxx_cv_func_strtold_use=no
32193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32195 ac_cpp='$CPP $CPPFLAGS'
32196 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32197 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32198 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
32205 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
32206 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
32207 for ac_func in strtold
32209 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
32210 if test "x$ac_cv_func_strtold" = x""yes; then :
32211 cat >>confdefs.h <<_ACEOF
32212 #define HAVE_STRTOLD 1
32223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
32224 $as_echo_n "checking for strtof declaration... " >&6; }
32225 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
32226 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
32227 $as_echo_n "(cached) " >&6
32232 ac_cpp='$CXXCPP $CPPFLAGS'
32233 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32234 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32235 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32238 /* end confdefs.h. */
32239 #include <stdlib.h>
32248 if ac_fn_cxx_try_compile "$LINENO"; then :
32249 glibcxx_cv_func_strtof_use=yes
32251 glibcxx_cv_func_strtof_use=no
32253 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32255 ac_cpp='$CPP $CPPFLAGS'
32256 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32257 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32258 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
32265 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
32266 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
32267 for ac_func in strtof
32269 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
32270 if test "x$ac_cv_func_strtof" = x""yes; then :
32271 cat >>confdefs.h <<_ACEOF
32272 #define HAVE_STRTOF 1
32283 CXXFLAGS="$ac_save_CXXFLAGS"
32286 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
32288 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
32290 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
32292 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
32295 $as_echo "#define HAVE_LDEXPF 1" >>confdefs.h
32297 $as_echo "#define HAVE_MODF 1" >>confdefs.h
32299 $as_echo "#define HAVE_SQRTF 1" >>confdefs.h
32305 # If we're not using GNU ld, then there's no point in even trying these
32306 # tests. Check for that first. We should have already tested for gld
32307 # by now (in libtool), but require it now just to be safe...
32308 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
32309 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
32313 # The name set by libtool depends on the version of libtool. Shame on us
32314 # for depending on an impl detail, but c'est la vie. Older versions used
32315 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
32316 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
32317 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
32318 # set (hence we're using an older libtool), then set it.
32319 if test x${with_gnu_ld+set} != xset; then
32320 if test x${ac_cv_prog_gnu_ld+set} != xset; then
32321 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
32324 with_gnu_ld=$ac_cv_prog_gnu_ld
32328 # Start by getting the version number. I think the libtool test already
32329 # does some of this, but throws away the result.
32330 glibcxx_ld_is_gold=no
32331 if test x"$with_gnu_ld" = x"yes"; then
32332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
32333 $as_echo_n "checking for ld version... " >&6; }
32335 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
32336 glibcxx_ld_is_gold=yes
32338 ldver=`$LD --version 2>/dev/null |
32339 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'`
32341 glibcxx_gnu_ld_version=`echo $ldver | \
32342 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
32343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
32344 $as_echo "$glibcxx_gnu_ld_version" >&6; }
32347 # Set --gc-sections.
32348 glibcxx_have_gc_sections=no
32349 if test "$glibcxx_ld_is_gold" = "yes"; then
32350 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
32351 glibcxx_have_gc_sections=yes
32354 glibcxx_gcsections_min_ld=21602
32355 if test x"$with_gnu_ld" = x"yes" &&
32356 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
32357 glibcxx_have_gc_sections=yes
32360 if test "$glibcxx_have_gc_sections" = "yes"; then
32361 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
32362 # NB: This flag only works reliably after 2.16.1. Configure tests
32363 # for this are difficult, so hard wire a value that should work.
32365 ac_test_CFLAGS="${CFLAGS+set}"
32366 ac_save_CFLAGS="$CFLAGS"
32367 CFLAGS='-Wl,--gc-sections'
32369 # Check for -Wl,--gc-sections
32370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
32371 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
32372 if test x$gcc_no_link = xyes; then
32373 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
32375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32376 /* end confdefs.h. */
32377 int one(void) { return 1; }
32378 int two(void) { return 2; }
32388 if ac_fn_c_try_link "$LINENO"; then :
32393 rm -f core conftest.err conftest.$ac_objext \
32394 conftest$ac_exeext conftest.$ac_ext
32395 if test "$ac_gcsections" = "yes"; then
32398 if $CC -c conftest.c; then
32399 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
32400 grep "Warning: gc-sections option ignored" > /dev/null; then
32404 rm -f conftest.c conftest.o conftest
32406 if test "$ac_gcsections" = "yes"; then
32407 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
32409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
32410 $as_echo "$ac_gcsections" >&6; }
32412 if test "$ac_test_CFLAGS" = set; then
32413 CFLAGS="$ac_save_CFLAGS"
32415 # this is the suspicious part
32421 # Note this is only for shared objects.
32423 if test x"$with_gnu_ld" = x"yes"; then
32424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
32425 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
32426 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
32427 if test -n "$cxx_z_relo"; then
32428 OPT_LDFLAGS="-Wl,-z,relro"
32431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
32432 $as_echo "$ac_ld_relro" >&6; }
32435 # Set linker optimization flags.
32436 if test x"$with_gnu_ld" = x"yes"; then
32437 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
32444 ac_test_CXXFLAGS="${CXXFLAGS+set}"
32445 ac_save_CXXFLAGS="$CXXFLAGS"
32446 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
32448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
32449 $as_echo_n "checking for sin in -lm... " >&6; }
32450 if test "${ac_cv_lib_m_sin+set}" = set; then :
32451 $as_echo_n "(cached) " >&6
32453 ac_check_lib_save_LIBS=$LIBS
32455 if test x$gcc_no_link = xyes; then
32456 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
32458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32459 /* end confdefs.h. */
32461 /* Override any GCC internal prototype to avoid an error.
32462 Use char because int might match the return type of a GCC
32463 builtin and then its argument prototype would still apply. */
32476 if ac_fn_c_try_link "$LINENO"; then :
32477 ac_cv_lib_m_sin=yes
32481 rm -f core conftest.err conftest.$ac_objext \
32482 conftest$ac_exeext conftest.$ac_ext
32483 LIBS=$ac_check_lib_save_LIBS
32485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
32486 $as_echo "$ac_cv_lib_m_sin" >&6; }
32487 if test "x$ac_cv_lib_m_sin" = x""yes; then :
32491 ac_save_LIBS="$LIBS"
32496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
32497 $as_echo_n "checking for isinf declaration... " >&6; }
32498 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
32499 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
32500 $as_echo_n "(cached) " >&6
32505 ac_cpp='$CXXCPP $CPPFLAGS'
32506 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32507 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32508 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32511 /* end confdefs.h. */
32513 #ifdef HAVE_IEEEFP_H
32514 #include <ieeefp.h>
32525 if ac_fn_cxx_try_compile "$LINENO"; then :
32526 glibcxx_cv_func_isinf_use=yes
32528 glibcxx_cv_func_isinf_use=no
32530 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32532 ac_cpp='$CPP $CPPFLAGS'
32533 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32534 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32535 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
32542 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
32544 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
32545 for ac_func in isinf
32547 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
32548 if test "x$ac_cv_func_isinf" = x""yes; then :
32549 cat >>confdefs.h <<_ACEOF
32550 #define HAVE_ISINF 1
32558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
32559 $as_echo_n "checking for _isinf declaration... " >&6; }
32560 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
32561 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
32562 $as_echo_n "(cached) " >&6
32567 ac_cpp='$CXXCPP $CPPFLAGS'
32568 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32569 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32570 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32573 /* end confdefs.h. */
32575 #ifdef HAVE_IEEEFP_H
32576 #include <ieeefp.h>
32587 if ac_fn_cxx_try_compile "$LINENO"; then :
32588 glibcxx_cv_func__isinf_use=yes
32590 glibcxx_cv_func__isinf_use=no
32592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32594 ac_cpp='$CPP $CPPFLAGS'
32595 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32596 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32597 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
32604 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
32606 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
32607 for ac_func in _isinf
32609 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
32610 if test "x$ac_cv_func__isinf" = x""yes; then :
32611 cat >>confdefs.h <<_ACEOF
32612 #define HAVE__ISINF 1
32625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
32626 $as_echo_n "checking for isnan declaration... " >&6; }
32627 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
32628 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
32629 $as_echo_n "(cached) " >&6
32634 ac_cpp='$CXXCPP $CPPFLAGS'
32635 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32636 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32637 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32640 /* end confdefs.h. */
32642 #ifdef HAVE_IEEEFP_H
32643 #include <ieeefp.h>
32654 if ac_fn_cxx_try_compile "$LINENO"; then :
32655 glibcxx_cv_func_isnan_use=yes
32657 glibcxx_cv_func_isnan_use=no
32659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32661 ac_cpp='$CPP $CPPFLAGS'
32662 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32663 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32664 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
32671 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
32673 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
32674 for ac_func in isnan
32676 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
32677 if test "x$ac_cv_func_isnan" = x""yes; then :
32678 cat >>confdefs.h <<_ACEOF
32679 #define HAVE_ISNAN 1
32687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
32688 $as_echo_n "checking for _isnan declaration... " >&6; }
32689 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
32690 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
32691 $as_echo_n "(cached) " >&6
32696 ac_cpp='$CXXCPP $CPPFLAGS'
32697 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32698 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32699 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32702 /* end confdefs.h. */
32704 #ifdef HAVE_IEEEFP_H
32705 #include <ieeefp.h>
32716 if ac_fn_cxx_try_compile "$LINENO"; then :
32717 glibcxx_cv_func__isnan_use=yes
32719 glibcxx_cv_func__isnan_use=no
32721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32723 ac_cpp='$CPP $CPPFLAGS'
32724 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32725 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32726 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
32733 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
32735 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
32736 for ac_func in _isnan
32738 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
32739 if test "x$ac_cv_func__isnan" = x""yes; then :
32740 cat >>confdefs.h <<_ACEOF
32741 #define HAVE__ISNAN 1
32754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
32755 $as_echo_n "checking for finite declaration... " >&6; }
32756 if test x${glibcxx_cv_func_finite_use+set} != xset; then
32757 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
32758 $as_echo_n "(cached) " >&6
32763 ac_cpp='$CXXCPP $CPPFLAGS'
32764 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32765 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32766 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32769 /* end confdefs.h. */
32771 #ifdef HAVE_IEEEFP_H
32772 #include <ieeefp.h>
32783 if ac_fn_cxx_try_compile "$LINENO"; then :
32784 glibcxx_cv_func_finite_use=yes
32786 glibcxx_cv_func_finite_use=no
32788 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32790 ac_cpp='$CPP $CPPFLAGS'
32791 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32792 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32793 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
32800 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
32802 if test x$glibcxx_cv_func_finite_use = x"yes"; then
32803 for ac_func in finite
32805 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
32806 if test "x$ac_cv_func_finite" = x""yes; then :
32807 cat >>confdefs.h <<_ACEOF
32808 #define HAVE_FINITE 1
32816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
32817 $as_echo_n "checking for _finite declaration... " >&6; }
32818 if test x${glibcxx_cv_func__finite_use+set} != xset; then
32819 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
32820 $as_echo_n "(cached) " >&6
32825 ac_cpp='$CXXCPP $CPPFLAGS'
32826 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32827 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32828 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32831 /* end confdefs.h. */
32833 #ifdef HAVE_IEEEFP_H
32834 #include <ieeefp.h>
32845 if ac_fn_cxx_try_compile "$LINENO"; then :
32846 glibcxx_cv_func__finite_use=yes
32848 glibcxx_cv_func__finite_use=no
32850 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32852 ac_cpp='$CPP $CPPFLAGS'
32853 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32854 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32855 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
32862 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
32864 if test x$glibcxx_cv_func__finite_use = x"yes"; then
32865 for ac_func in _finite
32867 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
32868 if test "x$ac_cv_func__finite" = x""yes; then :
32869 cat >>confdefs.h <<_ACEOF
32870 #define HAVE__FINITE 1
32883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
32884 $as_echo_n "checking for sincos declaration... " >&6; }
32885 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
32886 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
32887 $as_echo_n "(cached) " >&6
32892 ac_cpp='$CXXCPP $CPPFLAGS'
32893 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32894 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32895 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32898 /* end confdefs.h. */
32908 if ac_fn_cxx_try_compile "$LINENO"; then :
32909 glibcxx_cv_func_sincos_use=yes
32911 glibcxx_cv_func_sincos_use=no
32913 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32915 ac_cpp='$CPP $CPPFLAGS'
32916 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32917 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32918 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
32925 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
32927 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
32928 for ac_func in sincos
32930 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
32931 if test "x$ac_cv_func_sincos" = x""yes; then :
32932 cat >>confdefs.h <<_ACEOF
32933 #define HAVE_SINCOS 1
32941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
32942 $as_echo_n "checking for _sincos declaration... " >&6; }
32943 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
32944 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
32945 $as_echo_n "(cached) " >&6
32950 ac_cpp='$CXXCPP $CPPFLAGS'
32951 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32952 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32953 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32956 /* end confdefs.h. */
32966 if ac_fn_cxx_try_compile "$LINENO"; then :
32967 glibcxx_cv_func__sincos_use=yes
32969 glibcxx_cv_func__sincos_use=no
32971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32973 ac_cpp='$CPP $CPPFLAGS'
32974 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32975 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32976 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
32983 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
32985 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
32986 for ac_func in _sincos
32988 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
32989 if test "x$ac_cv_func__sincos" = x""yes; then :
32990 cat >>confdefs.h <<_ACEOF
32991 #define HAVE__SINCOS 1
33004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
33005 $as_echo_n "checking for fpclass declaration... " >&6; }
33006 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
33007 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
33008 $as_echo_n "(cached) " >&6
33013 ac_cpp='$CXXCPP $CPPFLAGS'
33014 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33015 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33016 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33019 /* end confdefs.h. */
33021 #ifdef HAVE_IEEEFP_H
33022 #include <ieeefp.h>
33033 if ac_fn_cxx_try_compile "$LINENO"; then :
33034 glibcxx_cv_func_fpclass_use=yes
33036 glibcxx_cv_func_fpclass_use=no
33038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33040 ac_cpp='$CPP $CPPFLAGS'
33041 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33042 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33043 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
33050 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
33052 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
33053 for ac_func in fpclass
33055 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
33056 if test "x$ac_cv_func_fpclass" = x""yes; then :
33057 cat >>confdefs.h <<_ACEOF
33058 #define HAVE_FPCLASS 1
33066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
33067 $as_echo_n "checking for _fpclass declaration... " >&6; }
33068 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
33069 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
33070 $as_echo_n "(cached) " >&6
33075 ac_cpp='$CXXCPP $CPPFLAGS'
33076 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33077 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33078 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33081 /* end confdefs.h. */
33083 #ifdef HAVE_IEEEFP_H
33084 #include <ieeefp.h>
33095 if ac_fn_cxx_try_compile "$LINENO"; then :
33096 glibcxx_cv_func__fpclass_use=yes
33098 glibcxx_cv_func__fpclass_use=no
33100 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33102 ac_cpp='$CPP $CPPFLAGS'
33103 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33104 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33105 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
33112 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
33114 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
33115 for ac_func in _fpclass
33117 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
33118 if test "x$ac_cv_func__fpclass" = x""yes; then :
33119 cat >>confdefs.h <<_ACEOF
33120 #define HAVE__FPCLASS 1
33133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
33134 $as_echo_n "checking for qfpclass declaration... " >&6; }
33135 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
33136 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
33137 $as_echo_n "(cached) " >&6
33142 ac_cpp='$CXXCPP $CPPFLAGS'
33143 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33144 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33145 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33148 /* end confdefs.h. */
33150 #ifdef HAVE_IEEEFP_H
33151 #include <ieeefp.h>
33162 if ac_fn_cxx_try_compile "$LINENO"; then :
33163 glibcxx_cv_func_qfpclass_use=yes
33165 glibcxx_cv_func_qfpclass_use=no
33167 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33169 ac_cpp='$CPP $CPPFLAGS'
33170 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33171 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33172 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
33179 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
33181 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
33182 for ac_func in qfpclass
33184 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
33185 if test "x$ac_cv_func_qfpclass" = x""yes; then :
33186 cat >>confdefs.h <<_ACEOF
33187 #define HAVE_QFPCLASS 1
33195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
33196 $as_echo_n "checking for _qfpclass declaration... " >&6; }
33197 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
33198 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
33199 $as_echo_n "(cached) " >&6
33204 ac_cpp='$CXXCPP $CPPFLAGS'
33205 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33206 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33207 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33210 /* end confdefs.h. */
33212 #ifdef HAVE_IEEEFP_H
33213 #include <ieeefp.h>
33224 if ac_fn_cxx_try_compile "$LINENO"; then :
33225 glibcxx_cv_func__qfpclass_use=yes
33227 glibcxx_cv_func__qfpclass_use=no
33229 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33231 ac_cpp='$CPP $CPPFLAGS'
33232 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33233 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33234 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
33241 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
33243 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
33244 for ac_func in _qfpclass
33246 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
33247 if test "x$ac_cv_func__qfpclass" = x""yes; then :
33248 cat >>confdefs.h <<_ACEOF
33249 #define HAVE__QFPCLASS 1
33262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
33263 $as_echo_n "checking for hypot declaration... " >&6; }
33264 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
33265 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
33266 $as_echo_n "(cached) " >&6
33271 ac_cpp='$CXXCPP $CPPFLAGS'
33272 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33273 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33274 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33277 /* end confdefs.h. */
33287 if ac_fn_cxx_try_compile "$LINENO"; then :
33288 glibcxx_cv_func_hypot_use=yes
33290 glibcxx_cv_func_hypot_use=no
33292 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33294 ac_cpp='$CPP $CPPFLAGS'
33295 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33296 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33297 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
33304 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
33306 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
33307 for ac_func in hypot
33309 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
33310 if test "x$ac_cv_func_hypot" = x""yes; then :
33311 cat >>confdefs.h <<_ACEOF
33312 #define HAVE_HYPOT 1
33320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
33321 $as_echo_n "checking for _hypot declaration... " >&6; }
33322 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
33323 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
33324 $as_echo_n "(cached) " >&6
33329 ac_cpp='$CXXCPP $CPPFLAGS'
33330 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33331 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33332 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33335 /* end confdefs.h. */
33345 if ac_fn_cxx_try_compile "$LINENO"; then :
33346 glibcxx_cv_func__hypot_use=yes
33348 glibcxx_cv_func__hypot_use=no
33350 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33352 ac_cpp='$CPP $CPPFLAGS'
33353 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33354 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33355 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
33362 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
33364 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
33365 for ac_func in _hypot
33367 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
33368 if test "x$ac_cv_func__hypot" = x""yes; then :
33369 cat >>confdefs.h <<_ACEOF
33370 #define HAVE__HYPOT 1
33383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
33384 $as_echo_n "checking for float trig functions... " >&6; }
33385 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
33386 $as_echo_n "(cached) " >&6
33391 ac_cpp='$CXXCPP $CPPFLAGS'
33392 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33393 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33394 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33397 /* end confdefs.h. */
33402 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
33407 if ac_fn_cxx_try_compile "$LINENO"; then :
33408 glibcxx_cv_func_float_trig_use=yes
33410 glibcxx_cv_func_float_trig_use=no
33412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33414 ac_cpp='$CPP $CPPFLAGS'
33415 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33416 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33417 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
33422 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
33423 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
33424 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
33426 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
33427 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
33428 eval as_val=\$$as_ac_var
33429 if test "x$as_val" = x""yes; then :
33430 cat >>confdefs.h <<_ACEOF
33431 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
33438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
33439 $as_echo_n "checking for _float trig functions... " >&6; }
33440 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
33441 $as_echo_n "(cached) " >&6
33446 ac_cpp='$CXXCPP $CPPFLAGS'
33447 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33448 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33449 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33452 /* end confdefs.h. */
33457 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
33462 if ac_fn_cxx_try_compile "$LINENO"; then :
33463 glibcxx_cv_func__float_trig_use=yes
33465 glibcxx_cv_func__float_trig_use=no
33467 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33469 ac_cpp='$CPP $CPPFLAGS'
33470 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33471 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33472 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
33477 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
33478 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
33479 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
33481 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
33482 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
33483 eval as_val=\$$as_ac_var
33484 if test "x$as_val" = x""yes; then :
33485 cat >>confdefs.h <<_ACEOF
33486 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
33499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
33500 $as_echo_n "checking for float round functions... " >&6; }
33501 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
33502 $as_echo_n "(cached) " >&6
33507 ac_cpp='$CXXCPP $CPPFLAGS'
33508 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33509 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33510 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33513 /* end confdefs.h. */
33518 ceilf (0); floorf (0);
33523 if ac_fn_cxx_try_compile "$LINENO"; then :
33524 glibcxx_cv_func_float_round_use=yes
33526 glibcxx_cv_func_float_round_use=no
33528 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33530 ac_cpp='$CPP $CPPFLAGS'
33531 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33532 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33533 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
33538 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
33539 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
33540 for ac_func in ceilf floorf
33542 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
33543 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
33544 eval as_val=\$$as_ac_var
33545 if test "x$as_val" = x""yes; then :
33546 cat >>confdefs.h <<_ACEOF
33547 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
33554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
33555 $as_echo_n "checking for _float round functions... " >&6; }
33556 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
33557 $as_echo_n "(cached) " >&6
33562 ac_cpp='$CXXCPP $CPPFLAGS'
33563 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33564 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33565 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33568 /* end confdefs.h. */
33573 _ceilf (0); _floorf (0);
33578 if ac_fn_cxx_try_compile "$LINENO"; then :
33579 glibcxx_cv_func__float_round_use=yes
33581 glibcxx_cv_func__float_round_use=no
33583 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33585 ac_cpp='$CPP $CPPFLAGS'
33586 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33587 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33588 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
33593 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
33594 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
33595 for ac_func in _ceilf _floorf
33597 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
33598 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
33599 eval as_val=\$$as_ac_var
33600 if test "x$as_val" = x""yes; then :
33601 cat >>confdefs.h <<_ACEOF
33602 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
33616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
33617 $as_echo_n "checking for expf declaration... " >&6; }
33618 if test x${glibcxx_cv_func_expf_use+set} != xset; then
33619 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
33620 $as_echo_n "(cached) " >&6
33625 ac_cpp='$CXXCPP $CPPFLAGS'
33626 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33627 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33628 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33631 /* end confdefs.h. */
33633 #ifdef HAVE_IEEEFP_H
33634 #include <ieeefp.h>
33645 if ac_fn_cxx_try_compile "$LINENO"; then :
33646 glibcxx_cv_func_expf_use=yes
33648 glibcxx_cv_func_expf_use=no
33650 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33652 ac_cpp='$CPP $CPPFLAGS'
33653 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33654 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33655 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
33662 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
33664 if test x$glibcxx_cv_func_expf_use = x"yes"; then
33665 for ac_func in expf
33667 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
33668 if test "x$ac_cv_func_expf" = x""yes; then :
33669 cat >>confdefs.h <<_ACEOF
33670 #define HAVE_EXPF 1
33678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
33679 $as_echo_n "checking for _expf declaration... " >&6; }
33680 if test x${glibcxx_cv_func__expf_use+set} != xset; then
33681 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
33682 $as_echo_n "(cached) " >&6
33687 ac_cpp='$CXXCPP $CPPFLAGS'
33688 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33689 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33690 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33693 /* end confdefs.h. */
33695 #ifdef HAVE_IEEEFP_H
33696 #include <ieeefp.h>
33707 if ac_fn_cxx_try_compile "$LINENO"; then :
33708 glibcxx_cv_func__expf_use=yes
33710 glibcxx_cv_func__expf_use=no
33712 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33714 ac_cpp='$CPP $CPPFLAGS'
33715 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33716 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33717 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
33724 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
33726 if test x$glibcxx_cv_func__expf_use = x"yes"; then
33727 for ac_func in _expf
33729 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
33730 if test "x$ac_cv_func__expf" = x""yes; then :
33731 cat >>confdefs.h <<_ACEOF
33732 #define HAVE__EXPF 1
33745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
33746 $as_echo_n "checking for isnanf declaration... " >&6; }
33747 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
33748 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
33749 $as_echo_n "(cached) " >&6
33754 ac_cpp='$CXXCPP $CPPFLAGS'
33755 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33756 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33757 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33760 /* end confdefs.h. */
33762 #ifdef HAVE_IEEEFP_H
33763 #include <ieeefp.h>
33774 if ac_fn_cxx_try_compile "$LINENO"; then :
33775 glibcxx_cv_func_isnanf_use=yes
33777 glibcxx_cv_func_isnanf_use=no
33779 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33781 ac_cpp='$CPP $CPPFLAGS'
33782 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33783 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33784 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
33791 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
33793 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
33794 for ac_func in isnanf
33796 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
33797 if test "x$ac_cv_func_isnanf" = x""yes; then :
33798 cat >>confdefs.h <<_ACEOF
33799 #define HAVE_ISNANF 1
33807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
33808 $as_echo_n "checking for _isnanf declaration... " >&6; }
33809 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
33810 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
33811 $as_echo_n "(cached) " >&6
33816 ac_cpp='$CXXCPP $CPPFLAGS'
33817 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33818 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33819 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33822 /* end confdefs.h. */
33824 #ifdef HAVE_IEEEFP_H
33825 #include <ieeefp.h>
33836 if ac_fn_cxx_try_compile "$LINENO"; then :
33837 glibcxx_cv_func__isnanf_use=yes
33839 glibcxx_cv_func__isnanf_use=no
33841 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33843 ac_cpp='$CPP $CPPFLAGS'
33844 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33845 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33846 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
33853 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
33855 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
33856 for ac_func in _isnanf
33858 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
33859 if test "x$ac_cv_func__isnanf" = x""yes; then :
33860 cat >>confdefs.h <<_ACEOF
33861 #define HAVE__ISNANF 1
33874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
33875 $as_echo_n "checking for isinff declaration... " >&6; }
33876 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
33877 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
33878 $as_echo_n "(cached) " >&6
33883 ac_cpp='$CXXCPP $CPPFLAGS'
33884 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33885 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33886 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33889 /* end confdefs.h. */
33891 #ifdef HAVE_IEEEFP_H
33892 #include <ieeefp.h>
33903 if ac_fn_cxx_try_compile "$LINENO"; then :
33904 glibcxx_cv_func_isinff_use=yes
33906 glibcxx_cv_func_isinff_use=no
33908 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33910 ac_cpp='$CPP $CPPFLAGS'
33911 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33912 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33913 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
33920 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
33922 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
33923 for ac_func in isinff
33925 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
33926 if test "x$ac_cv_func_isinff" = x""yes; then :
33927 cat >>confdefs.h <<_ACEOF
33928 #define HAVE_ISINFF 1
33936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
33937 $as_echo_n "checking for _isinff declaration... " >&6; }
33938 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
33939 if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
33940 $as_echo_n "(cached) " >&6
33945 ac_cpp='$CXXCPP $CPPFLAGS'
33946 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33947 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33948 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33951 /* end confdefs.h. */
33953 #ifdef HAVE_IEEEFP_H
33954 #include <ieeefp.h>
33965 if ac_fn_cxx_try_compile "$LINENO"; then :
33966 glibcxx_cv_func__isinff_use=yes
33968 glibcxx_cv_func__isinff_use=no
33970 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33972 ac_cpp='$CPP $CPPFLAGS'
33973 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33974 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33975 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
33982 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
33984 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
33985 for ac_func in _isinff
33987 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
33988 if test "x$ac_cv_func__isinff" = x""yes; then :
33989 cat >>confdefs.h <<_ACEOF
33990 #define HAVE__ISINFF 1
34003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
34004 $as_echo_n "checking for atan2f declaration... " >&6; }
34005 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
34006 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
34007 $as_echo_n "(cached) " >&6
34012 ac_cpp='$CXXCPP $CPPFLAGS'
34013 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34014 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34015 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34018 /* end confdefs.h. */
34028 if ac_fn_cxx_try_compile "$LINENO"; then :
34029 glibcxx_cv_func_atan2f_use=yes
34031 glibcxx_cv_func_atan2f_use=no
34033 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34035 ac_cpp='$CPP $CPPFLAGS'
34036 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34037 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34038 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
34045 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
34047 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
34048 for ac_func in atan2f
34050 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
34051 if test "x$ac_cv_func_atan2f" = x""yes; then :
34052 cat >>confdefs.h <<_ACEOF
34053 #define HAVE_ATAN2F 1
34061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
34062 $as_echo_n "checking for _atan2f declaration... " >&6; }
34063 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
34064 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
34065 $as_echo_n "(cached) " >&6
34070 ac_cpp='$CXXCPP $CPPFLAGS'
34071 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34072 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34073 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34076 /* end confdefs.h. */
34086 if ac_fn_cxx_try_compile "$LINENO"; then :
34087 glibcxx_cv_func__atan2f_use=yes
34089 glibcxx_cv_func__atan2f_use=no
34091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34093 ac_cpp='$CPP $CPPFLAGS'
34094 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34095 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34096 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
34103 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
34105 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
34106 for ac_func in _atan2f
34108 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
34109 if test "x$ac_cv_func__atan2f" = x""yes; then :
34110 cat >>confdefs.h <<_ACEOF
34111 #define HAVE__ATAN2F 1
34124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
34125 $as_echo_n "checking for fabsf declaration... " >&6; }
34126 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
34127 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
34128 $as_echo_n "(cached) " >&6
34133 ac_cpp='$CXXCPP $CPPFLAGS'
34134 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34135 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34136 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34139 /* end confdefs.h. */
34141 #ifdef HAVE_IEEEFP_H
34142 #include <ieeefp.h>
34153 if ac_fn_cxx_try_compile "$LINENO"; then :
34154 glibcxx_cv_func_fabsf_use=yes
34156 glibcxx_cv_func_fabsf_use=no
34158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34160 ac_cpp='$CPP $CPPFLAGS'
34161 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34162 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34163 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
34170 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
34172 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
34173 for ac_func in fabsf
34175 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
34176 if test "x$ac_cv_func_fabsf" = x""yes; then :
34177 cat >>confdefs.h <<_ACEOF
34178 #define HAVE_FABSF 1
34186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
34187 $as_echo_n "checking for _fabsf declaration... " >&6; }
34188 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
34189 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
34190 $as_echo_n "(cached) " >&6
34195 ac_cpp='$CXXCPP $CPPFLAGS'
34196 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34197 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34198 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34201 /* end confdefs.h. */
34203 #ifdef HAVE_IEEEFP_H
34204 #include <ieeefp.h>
34215 if ac_fn_cxx_try_compile "$LINENO"; then :
34216 glibcxx_cv_func__fabsf_use=yes
34218 glibcxx_cv_func__fabsf_use=no
34220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34222 ac_cpp='$CPP $CPPFLAGS'
34223 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34224 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34225 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
34232 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
34234 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
34235 for ac_func in _fabsf
34237 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
34238 if test "x$ac_cv_func__fabsf" = x""yes; then :
34239 cat >>confdefs.h <<_ACEOF
34240 #define HAVE__FABSF 1
34253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
34254 $as_echo_n "checking for fmodf declaration... " >&6; }
34255 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
34256 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
34257 $as_echo_n "(cached) " >&6
34262 ac_cpp='$CXXCPP $CPPFLAGS'
34263 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34264 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34265 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34268 /* end confdefs.h. */
34278 if ac_fn_cxx_try_compile "$LINENO"; then :
34279 glibcxx_cv_func_fmodf_use=yes
34281 glibcxx_cv_func_fmodf_use=no
34283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34285 ac_cpp='$CPP $CPPFLAGS'
34286 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34287 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34288 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
34295 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
34297 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
34298 for ac_func in fmodf
34300 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
34301 if test "x$ac_cv_func_fmodf" = x""yes; then :
34302 cat >>confdefs.h <<_ACEOF
34303 #define HAVE_FMODF 1
34311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
34312 $as_echo_n "checking for _fmodf declaration... " >&6; }
34313 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
34314 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
34315 $as_echo_n "(cached) " >&6
34320 ac_cpp='$CXXCPP $CPPFLAGS'
34321 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34322 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34323 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34326 /* end confdefs.h. */
34336 if ac_fn_cxx_try_compile "$LINENO"; then :
34337 glibcxx_cv_func__fmodf_use=yes
34339 glibcxx_cv_func__fmodf_use=no
34341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34343 ac_cpp='$CPP $CPPFLAGS'
34344 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34345 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34346 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
34353 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
34355 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
34356 for ac_func in _fmodf
34358 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
34359 if test "x$ac_cv_func__fmodf" = x""yes; then :
34360 cat >>confdefs.h <<_ACEOF
34361 #define HAVE__FMODF 1
34374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
34375 $as_echo_n "checking for frexpf declaration... " >&6; }
34376 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
34377 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
34378 $as_echo_n "(cached) " >&6
34383 ac_cpp='$CXXCPP $CPPFLAGS'
34384 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34385 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34386 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34389 /* end confdefs.h. */
34399 if ac_fn_cxx_try_compile "$LINENO"; then :
34400 glibcxx_cv_func_frexpf_use=yes
34402 glibcxx_cv_func_frexpf_use=no
34404 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34406 ac_cpp='$CPP $CPPFLAGS'
34407 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34408 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34409 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
34416 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
34418 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
34419 for ac_func in frexpf
34421 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
34422 if test "x$ac_cv_func_frexpf" = x""yes; then :
34423 cat >>confdefs.h <<_ACEOF
34424 #define HAVE_FREXPF 1
34432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
34433 $as_echo_n "checking for _frexpf declaration... " >&6; }
34434 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
34435 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
34436 $as_echo_n "(cached) " >&6
34441 ac_cpp='$CXXCPP $CPPFLAGS'
34442 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34443 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34444 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34447 /* end confdefs.h. */
34457 if ac_fn_cxx_try_compile "$LINENO"; then :
34458 glibcxx_cv_func__frexpf_use=yes
34460 glibcxx_cv_func__frexpf_use=no
34462 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34464 ac_cpp='$CPP $CPPFLAGS'
34465 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34466 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34467 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
34474 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
34476 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
34477 for ac_func in _frexpf
34479 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
34480 if test "x$ac_cv_func__frexpf" = x""yes; then :
34481 cat >>confdefs.h <<_ACEOF
34482 #define HAVE__FREXPF 1
34495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
34496 $as_echo_n "checking for hypotf declaration... " >&6; }
34497 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
34498 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
34499 $as_echo_n "(cached) " >&6
34504 ac_cpp='$CXXCPP $CPPFLAGS'
34505 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34506 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34507 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34510 /* end confdefs.h. */
34520 if ac_fn_cxx_try_compile "$LINENO"; then :
34521 glibcxx_cv_func_hypotf_use=yes
34523 glibcxx_cv_func_hypotf_use=no
34525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34527 ac_cpp='$CPP $CPPFLAGS'
34528 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34529 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34530 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
34537 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
34539 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
34540 for ac_func in hypotf
34542 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
34543 if test "x$ac_cv_func_hypotf" = x""yes; then :
34544 cat >>confdefs.h <<_ACEOF
34545 #define HAVE_HYPOTF 1
34553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
34554 $as_echo_n "checking for _hypotf declaration... " >&6; }
34555 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
34556 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
34557 $as_echo_n "(cached) " >&6
34562 ac_cpp='$CXXCPP $CPPFLAGS'
34563 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34564 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34565 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34568 /* end confdefs.h. */
34578 if ac_fn_cxx_try_compile "$LINENO"; then :
34579 glibcxx_cv_func__hypotf_use=yes
34581 glibcxx_cv_func__hypotf_use=no
34583 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34585 ac_cpp='$CPP $CPPFLAGS'
34586 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34587 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34588 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
34595 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
34597 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
34598 for ac_func in _hypotf
34600 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
34601 if test "x$ac_cv_func__hypotf" = x""yes; then :
34602 cat >>confdefs.h <<_ACEOF
34603 #define HAVE__HYPOTF 1
34616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
34617 $as_echo_n "checking for ldexpf declaration... " >&6; }
34618 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
34619 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
34620 $as_echo_n "(cached) " >&6
34625 ac_cpp='$CXXCPP $CPPFLAGS'
34626 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34627 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34628 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34631 /* end confdefs.h. */
34641 if ac_fn_cxx_try_compile "$LINENO"; then :
34642 glibcxx_cv_func_ldexpf_use=yes
34644 glibcxx_cv_func_ldexpf_use=no
34646 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34648 ac_cpp='$CPP $CPPFLAGS'
34649 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34650 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34651 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
34658 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
34660 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
34661 for ac_func in ldexpf
34663 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
34664 if test "x$ac_cv_func_ldexpf" = x""yes; then :
34665 cat >>confdefs.h <<_ACEOF
34666 #define HAVE_LDEXPF 1
34674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
34675 $as_echo_n "checking for _ldexpf declaration... " >&6; }
34676 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
34677 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
34678 $as_echo_n "(cached) " >&6
34683 ac_cpp='$CXXCPP $CPPFLAGS'
34684 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34685 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34686 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34689 /* end confdefs.h. */
34699 if ac_fn_cxx_try_compile "$LINENO"; then :
34700 glibcxx_cv_func__ldexpf_use=yes
34702 glibcxx_cv_func__ldexpf_use=no
34704 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34706 ac_cpp='$CPP $CPPFLAGS'
34707 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34708 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34709 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
34716 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
34718 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
34719 for ac_func in _ldexpf
34721 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
34722 if test "x$ac_cv_func__ldexpf" = x""yes; then :
34723 cat >>confdefs.h <<_ACEOF
34724 #define HAVE__LDEXPF 1
34737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
34738 $as_echo_n "checking for logf declaration... " >&6; }
34739 if test x${glibcxx_cv_func_logf_use+set} != xset; then
34740 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
34741 $as_echo_n "(cached) " >&6
34746 ac_cpp='$CXXCPP $CPPFLAGS'
34747 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34748 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34749 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34752 /* end confdefs.h. */
34754 #ifdef HAVE_IEEEFP_H
34755 #include <ieeefp.h>
34766 if ac_fn_cxx_try_compile "$LINENO"; then :
34767 glibcxx_cv_func_logf_use=yes
34769 glibcxx_cv_func_logf_use=no
34771 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34773 ac_cpp='$CPP $CPPFLAGS'
34774 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34775 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34776 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
34783 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
34785 if test x$glibcxx_cv_func_logf_use = x"yes"; then
34786 for ac_func in logf
34788 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
34789 if test "x$ac_cv_func_logf" = x""yes; then :
34790 cat >>confdefs.h <<_ACEOF
34791 #define HAVE_LOGF 1
34799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
34800 $as_echo_n "checking for _logf declaration... " >&6; }
34801 if test x${glibcxx_cv_func__logf_use+set} != xset; then
34802 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
34803 $as_echo_n "(cached) " >&6
34808 ac_cpp='$CXXCPP $CPPFLAGS'
34809 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34810 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34811 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34814 /* end confdefs.h. */
34816 #ifdef HAVE_IEEEFP_H
34817 #include <ieeefp.h>
34828 if ac_fn_cxx_try_compile "$LINENO"; then :
34829 glibcxx_cv_func__logf_use=yes
34831 glibcxx_cv_func__logf_use=no
34833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34835 ac_cpp='$CPP $CPPFLAGS'
34836 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34837 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34838 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
34845 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
34847 if test x$glibcxx_cv_func__logf_use = x"yes"; then
34848 for ac_func in _logf
34850 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
34851 if test "x$ac_cv_func__logf" = x""yes; then :
34852 cat >>confdefs.h <<_ACEOF
34853 #define HAVE__LOGF 1
34866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
34867 $as_echo_n "checking for log10f declaration... " >&6; }
34868 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
34869 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
34870 $as_echo_n "(cached) " >&6
34875 ac_cpp='$CXXCPP $CPPFLAGS'
34876 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34877 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34878 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34881 /* end confdefs.h. */
34883 #ifdef HAVE_IEEEFP_H
34884 #include <ieeefp.h>
34895 if ac_fn_cxx_try_compile "$LINENO"; then :
34896 glibcxx_cv_func_log10f_use=yes
34898 glibcxx_cv_func_log10f_use=no
34900 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34902 ac_cpp='$CPP $CPPFLAGS'
34903 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34904 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34905 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
34912 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
34914 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
34915 for ac_func in log10f
34917 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
34918 if test "x$ac_cv_func_log10f" = x""yes; then :
34919 cat >>confdefs.h <<_ACEOF
34920 #define HAVE_LOG10F 1
34928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
34929 $as_echo_n "checking for _log10f declaration... " >&6; }
34930 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
34931 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
34932 $as_echo_n "(cached) " >&6
34937 ac_cpp='$CXXCPP $CPPFLAGS'
34938 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34939 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34940 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34943 /* end confdefs.h. */
34945 #ifdef HAVE_IEEEFP_H
34946 #include <ieeefp.h>
34957 if ac_fn_cxx_try_compile "$LINENO"; then :
34958 glibcxx_cv_func__log10f_use=yes
34960 glibcxx_cv_func__log10f_use=no
34962 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34964 ac_cpp='$CPP $CPPFLAGS'
34965 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34966 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34967 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
34974 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
34976 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
34977 for ac_func in _log10f
34979 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
34980 if test "x$ac_cv_func__log10f" = x""yes; then :
34981 cat >>confdefs.h <<_ACEOF
34982 #define HAVE__LOG10F 1
34995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
34996 $as_echo_n "checking for modff declaration... " >&6; }
34997 if test x${glibcxx_cv_func_modff_use+set} != xset; then
34998 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
34999 $as_echo_n "(cached) " >&6
35004 ac_cpp='$CXXCPP $CPPFLAGS'
35005 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35006 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35007 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35010 /* end confdefs.h. */
35020 if ac_fn_cxx_try_compile "$LINENO"; then :
35021 glibcxx_cv_func_modff_use=yes
35023 glibcxx_cv_func_modff_use=no
35025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35027 ac_cpp='$CPP $CPPFLAGS'
35028 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35029 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35030 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
35037 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
35039 if test x$glibcxx_cv_func_modff_use = x"yes"; then
35040 for ac_func in modff
35042 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
35043 if test "x$ac_cv_func_modff" = x""yes; then :
35044 cat >>confdefs.h <<_ACEOF
35045 #define HAVE_MODFF 1
35053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
35054 $as_echo_n "checking for _modff declaration... " >&6; }
35055 if test x${glibcxx_cv_func__modff_use+set} != xset; then
35056 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
35057 $as_echo_n "(cached) " >&6
35062 ac_cpp='$CXXCPP $CPPFLAGS'
35063 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35064 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35065 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35068 /* end confdefs.h. */
35078 if ac_fn_cxx_try_compile "$LINENO"; then :
35079 glibcxx_cv_func__modff_use=yes
35081 glibcxx_cv_func__modff_use=no
35083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35085 ac_cpp='$CPP $CPPFLAGS'
35086 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35087 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35088 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
35095 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
35097 if test x$glibcxx_cv_func__modff_use = x"yes"; then
35098 for ac_func in _modff
35100 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
35101 if test "x$ac_cv_func__modff" = x""yes; then :
35102 cat >>confdefs.h <<_ACEOF
35103 #define HAVE__MODFF 1
35116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
35117 $as_echo_n "checking for modf declaration... " >&6; }
35118 if test x${glibcxx_cv_func_modf_use+set} != xset; then
35119 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
35120 $as_echo_n "(cached) " >&6
35125 ac_cpp='$CXXCPP $CPPFLAGS'
35126 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35127 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35128 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35131 /* end confdefs.h. */
35141 if ac_fn_cxx_try_compile "$LINENO"; then :
35142 glibcxx_cv_func_modf_use=yes
35144 glibcxx_cv_func_modf_use=no
35146 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35148 ac_cpp='$CPP $CPPFLAGS'
35149 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35150 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35151 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
35158 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
35160 if test x$glibcxx_cv_func_modf_use = x"yes"; then
35161 for ac_func in modf
35163 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
35164 if test "x$ac_cv_func_modf" = x""yes; then :
35165 cat >>confdefs.h <<_ACEOF
35166 #define HAVE_MODF 1
35174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
35175 $as_echo_n "checking for _modf declaration... " >&6; }
35176 if test x${glibcxx_cv_func__modf_use+set} != xset; then
35177 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
35178 $as_echo_n "(cached) " >&6
35183 ac_cpp='$CXXCPP $CPPFLAGS'
35184 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35185 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35186 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35189 /* end confdefs.h. */
35199 if ac_fn_cxx_try_compile "$LINENO"; then :
35200 glibcxx_cv_func__modf_use=yes
35202 glibcxx_cv_func__modf_use=no
35204 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35206 ac_cpp='$CPP $CPPFLAGS'
35207 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35208 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35209 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
35216 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
35218 if test x$glibcxx_cv_func__modf_use = x"yes"; then
35219 for ac_func in _modf
35221 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
35222 if test "x$ac_cv_func__modf" = x""yes; then :
35223 cat >>confdefs.h <<_ACEOF
35224 #define HAVE__MODF 1
35237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
35238 $as_echo_n "checking for powf declaration... " >&6; }
35239 if test x${glibcxx_cv_func_powf_use+set} != xset; then
35240 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
35241 $as_echo_n "(cached) " >&6
35246 ac_cpp='$CXXCPP $CPPFLAGS'
35247 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35248 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35249 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35252 /* end confdefs.h. */
35262 if ac_fn_cxx_try_compile "$LINENO"; then :
35263 glibcxx_cv_func_powf_use=yes
35265 glibcxx_cv_func_powf_use=no
35267 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35269 ac_cpp='$CPP $CPPFLAGS'
35270 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35271 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35272 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
35279 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
35281 if test x$glibcxx_cv_func_powf_use = x"yes"; then
35282 for ac_func in powf
35284 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
35285 if test "x$ac_cv_func_powf" = x""yes; then :
35286 cat >>confdefs.h <<_ACEOF
35287 #define HAVE_POWF 1
35295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
35296 $as_echo_n "checking for _powf declaration... " >&6; }
35297 if test x${glibcxx_cv_func__powf_use+set} != xset; then
35298 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
35299 $as_echo_n "(cached) " >&6
35304 ac_cpp='$CXXCPP $CPPFLAGS'
35305 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35306 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35307 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35310 /* end confdefs.h. */
35320 if ac_fn_cxx_try_compile "$LINENO"; then :
35321 glibcxx_cv_func__powf_use=yes
35323 glibcxx_cv_func__powf_use=no
35325 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35327 ac_cpp='$CPP $CPPFLAGS'
35328 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35329 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35330 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
35337 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
35339 if test x$glibcxx_cv_func__powf_use = x"yes"; then
35340 for ac_func in _powf
35342 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
35343 if test "x$ac_cv_func__powf" = x""yes; then :
35344 cat >>confdefs.h <<_ACEOF
35345 #define HAVE__POWF 1
35358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
35359 $as_echo_n "checking for sqrtf declaration... " >&6; }
35360 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
35361 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
35362 $as_echo_n "(cached) " >&6
35367 ac_cpp='$CXXCPP $CPPFLAGS'
35368 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35369 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35370 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35373 /* end confdefs.h. */
35375 #ifdef HAVE_IEEEFP_H
35376 #include <ieeefp.h>
35387 if ac_fn_cxx_try_compile "$LINENO"; then :
35388 glibcxx_cv_func_sqrtf_use=yes
35390 glibcxx_cv_func_sqrtf_use=no
35392 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35394 ac_cpp='$CPP $CPPFLAGS'
35395 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35396 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35397 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
35404 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
35406 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
35407 for ac_func in sqrtf
35409 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
35410 if test "x$ac_cv_func_sqrtf" = x""yes; then :
35411 cat >>confdefs.h <<_ACEOF
35412 #define HAVE_SQRTF 1
35420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
35421 $as_echo_n "checking for _sqrtf declaration... " >&6; }
35422 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
35423 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
35424 $as_echo_n "(cached) " >&6
35429 ac_cpp='$CXXCPP $CPPFLAGS'
35430 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35431 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35432 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35435 /* end confdefs.h. */
35437 #ifdef HAVE_IEEEFP_H
35438 #include <ieeefp.h>
35449 if ac_fn_cxx_try_compile "$LINENO"; then :
35450 glibcxx_cv_func__sqrtf_use=yes
35452 glibcxx_cv_func__sqrtf_use=no
35454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35456 ac_cpp='$CPP $CPPFLAGS'
35457 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35458 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35459 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
35466 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
35468 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
35469 for ac_func in _sqrtf
35471 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
35472 if test "x$ac_cv_func__sqrtf" = x""yes; then :
35473 cat >>confdefs.h <<_ACEOF
35474 #define HAVE__SQRTF 1
35487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
35488 $as_echo_n "checking for sincosf declaration... " >&6; }
35489 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
35490 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
35491 $as_echo_n "(cached) " >&6
35496 ac_cpp='$CXXCPP $CPPFLAGS'
35497 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35498 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35499 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35502 /* end confdefs.h. */
35512 if ac_fn_cxx_try_compile "$LINENO"; then :
35513 glibcxx_cv_func_sincosf_use=yes
35515 glibcxx_cv_func_sincosf_use=no
35517 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35519 ac_cpp='$CPP $CPPFLAGS'
35520 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35521 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35522 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
35529 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
35531 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
35532 for ac_func in sincosf
35534 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
35535 if test "x$ac_cv_func_sincosf" = x""yes; then :
35536 cat >>confdefs.h <<_ACEOF
35537 #define HAVE_SINCOSF 1
35545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
35546 $as_echo_n "checking for _sincosf declaration... " >&6; }
35547 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
35548 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
35549 $as_echo_n "(cached) " >&6
35554 ac_cpp='$CXXCPP $CPPFLAGS'
35555 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35556 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35557 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35560 /* end confdefs.h. */
35570 if ac_fn_cxx_try_compile "$LINENO"; then :
35571 glibcxx_cv_func__sincosf_use=yes
35573 glibcxx_cv_func__sincosf_use=no
35575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35577 ac_cpp='$CPP $CPPFLAGS'
35578 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35579 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35580 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
35587 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
35589 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
35590 for ac_func in _sincosf
35592 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
35593 if test "x$ac_cv_func__sincosf" = x""yes; then :
35594 cat >>confdefs.h <<_ACEOF
35595 #define HAVE__SINCOSF 1
35608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
35609 $as_echo_n "checking for finitef declaration... " >&6; }
35610 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
35611 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
35612 $as_echo_n "(cached) " >&6
35617 ac_cpp='$CXXCPP $CPPFLAGS'
35618 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35619 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35620 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35623 /* end confdefs.h. */
35625 #ifdef HAVE_IEEEFP_H
35626 #include <ieeefp.h>
35637 if ac_fn_cxx_try_compile "$LINENO"; then :
35638 glibcxx_cv_func_finitef_use=yes
35640 glibcxx_cv_func_finitef_use=no
35642 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35644 ac_cpp='$CPP $CPPFLAGS'
35645 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35646 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35647 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
35654 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
35656 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
35657 for ac_func in finitef
35659 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
35660 if test "x$ac_cv_func_finitef" = x""yes; then :
35661 cat >>confdefs.h <<_ACEOF
35662 #define HAVE_FINITEF 1
35670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
35671 $as_echo_n "checking for _finitef declaration... " >&6; }
35672 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
35673 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
35674 $as_echo_n "(cached) " >&6
35679 ac_cpp='$CXXCPP $CPPFLAGS'
35680 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35681 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35682 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35685 /* end confdefs.h. */
35687 #ifdef HAVE_IEEEFP_H
35688 #include <ieeefp.h>
35699 if ac_fn_cxx_try_compile "$LINENO"; then :
35700 glibcxx_cv_func__finitef_use=yes
35702 glibcxx_cv_func__finitef_use=no
35704 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35706 ac_cpp='$CPP $CPPFLAGS'
35707 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35708 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35709 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
35716 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
35718 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
35719 for ac_func in _finitef
35721 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
35722 if test "x$ac_cv_func__finitef" = x""yes; then :
35723 cat >>confdefs.h <<_ACEOF
35724 #define HAVE__FINITEF 1
35737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
35738 $as_echo_n "checking for long double trig functions... " >&6; }
35739 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
35740 $as_echo_n "(cached) " >&6
35745 ac_cpp='$CXXCPP $CPPFLAGS'
35746 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35747 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35748 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35751 /* end confdefs.h. */
35756 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
35761 if ac_fn_cxx_try_compile "$LINENO"; then :
35762 glibcxx_cv_func_long_double_trig_use=yes
35764 glibcxx_cv_func_long_double_trig_use=no
35766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35768 ac_cpp='$CPP $CPPFLAGS'
35769 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35770 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35771 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
35776 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
35777 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
35778 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
35780 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
35781 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
35782 eval as_val=\$$as_ac_var
35783 if test "x$as_val" = x""yes; then :
35784 cat >>confdefs.h <<_ACEOF
35785 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
35792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
35793 $as_echo_n "checking for _long double trig functions... " >&6; }
35794 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
35795 $as_echo_n "(cached) " >&6
35800 ac_cpp='$CXXCPP $CPPFLAGS'
35801 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35802 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35803 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35806 /* end confdefs.h. */
35811 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
35816 if ac_fn_cxx_try_compile "$LINENO"; then :
35817 glibcxx_cv_func__long_double_trig_use=yes
35819 glibcxx_cv_func__long_double_trig_use=no
35821 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35823 ac_cpp='$CPP $CPPFLAGS'
35824 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35825 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35826 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
35831 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
35832 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
35833 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
35835 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
35836 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
35837 eval as_val=\$$as_ac_var
35838 if test "x$as_val" = x""yes; then :
35839 cat >>confdefs.h <<_ACEOF
35840 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
35853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
35854 $as_echo_n "checking for long double round functions... " >&6; }
35855 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
35856 $as_echo_n "(cached) " >&6
35861 ac_cpp='$CXXCPP $CPPFLAGS'
35862 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35863 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35864 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35867 /* end confdefs.h. */
35872 ceill (0); floorl (0);
35877 if ac_fn_cxx_try_compile "$LINENO"; then :
35878 glibcxx_cv_func_long_double_round_use=yes
35880 glibcxx_cv_func_long_double_round_use=no
35882 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35884 ac_cpp='$CPP $CPPFLAGS'
35885 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35886 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35887 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
35892 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
35893 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
35894 for ac_func in ceill floorl
35896 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
35897 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
35898 eval as_val=\$$as_ac_var
35899 if test "x$as_val" = x""yes; then :
35900 cat >>confdefs.h <<_ACEOF
35901 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
35908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
35909 $as_echo_n "checking for _long double round functions... " >&6; }
35910 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
35911 $as_echo_n "(cached) " >&6
35916 ac_cpp='$CXXCPP $CPPFLAGS'
35917 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35918 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35919 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35922 /* end confdefs.h. */
35927 _ceill (0); _floorl (0);
35932 if ac_fn_cxx_try_compile "$LINENO"; then :
35933 glibcxx_cv_func__long_double_round_use=yes
35935 glibcxx_cv_func__long_double_round_use=no
35937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35939 ac_cpp='$CPP $CPPFLAGS'
35940 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35941 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35942 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
35947 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
35948 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
35949 for ac_func in _ceill _floorl
35951 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
35952 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
35953 eval as_val=\$$as_ac_var
35954 if test "x$as_val" = x""yes; then :
35955 cat >>confdefs.h <<_ACEOF
35956 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
35970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
35971 $as_echo_n "checking for isnanl declaration... " >&6; }
35972 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
35973 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
35974 $as_echo_n "(cached) " >&6
35979 ac_cpp='$CXXCPP $CPPFLAGS'
35980 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35981 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35982 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35985 /* end confdefs.h. */
35987 #ifdef HAVE_IEEEFP_H
35988 #include <ieeefp.h>
35999 if ac_fn_cxx_try_compile "$LINENO"; then :
36000 glibcxx_cv_func_isnanl_use=yes
36002 glibcxx_cv_func_isnanl_use=no
36004 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36006 ac_cpp='$CPP $CPPFLAGS'
36007 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36008 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36009 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
36016 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
36018 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
36019 for ac_func in isnanl
36021 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
36022 if test "x$ac_cv_func_isnanl" = x""yes; then :
36023 cat >>confdefs.h <<_ACEOF
36024 #define HAVE_ISNANL 1
36032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
36033 $as_echo_n "checking for _isnanl declaration... " >&6; }
36034 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
36035 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
36036 $as_echo_n "(cached) " >&6
36041 ac_cpp='$CXXCPP $CPPFLAGS'
36042 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36043 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36044 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36047 /* end confdefs.h. */
36049 #ifdef HAVE_IEEEFP_H
36050 #include <ieeefp.h>
36061 if ac_fn_cxx_try_compile "$LINENO"; then :
36062 glibcxx_cv_func__isnanl_use=yes
36064 glibcxx_cv_func__isnanl_use=no
36066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36068 ac_cpp='$CPP $CPPFLAGS'
36069 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36070 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36071 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
36078 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
36080 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
36081 for ac_func in _isnanl
36083 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
36084 if test "x$ac_cv_func__isnanl" = x""yes; then :
36085 cat >>confdefs.h <<_ACEOF
36086 #define HAVE__ISNANL 1
36099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
36100 $as_echo_n "checking for isinfl declaration... " >&6; }
36101 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
36102 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
36103 $as_echo_n "(cached) " >&6
36108 ac_cpp='$CXXCPP $CPPFLAGS'
36109 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36110 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36111 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36114 /* end confdefs.h. */
36116 #ifdef HAVE_IEEEFP_H
36117 #include <ieeefp.h>
36128 if ac_fn_cxx_try_compile "$LINENO"; then :
36129 glibcxx_cv_func_isinfl_use=yes
36131 glibcxx_cv_func_isinfl_use=no
36133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36135 ac_cpp='$CPP $CPPFLAGS'
36136 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36137 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36138 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
36145 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
36147 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
36148 for ac_func in isinfl
36150 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
36151 if test "x$ac_cv_func_isinfl" = x""yes; then :
36152 cat >>confdefs.h <<_ACEOF
36153 #define HAVE_ISINFL 1
36161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
36162 $as_echo_n "checking for _isinfl declaration... " >&6; }
36163 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
36164 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
36165 $as_echo_n "(cached) " >&6
36170 ac_cpp='$CXXCPP $CPPFLAGS'
36171 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36172 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36173 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36176 /* end confdefs.h. */
36178 #ifdef HAVE_IEEEFP_H
36179 #include <ieeefp.h>
36190 if ac_fn_cxx_try_compile "$LINENO"; then :
36191 glibcxx_cv_func__isinfl_use=yes
36193 glibcxx_cv_func__isinfl_use=no
36195 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36197 ac_cpp='$CPP $CPPFLAGS'
36198 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36199 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36200 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
36207 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
36209 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
36210 for ac_func in _isinfl
36212 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
36213 if test "x$ac_cv_func__isinfl" = x""yes; then :
36214 cat >>confdefs.h <<_ACEOF
36215 #define HAVE__ISINFL 1
36228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
36229 $as_echo_n "checking for atan2l declaration... " >&6; }
36230 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
36231 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
36232 $as_echo_n "(cached) " >&6
36237 ac_cpp='$CXXCPP $CPPFLAGS'
36238 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36239 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36240 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36243 /* end confdefs.h. */
36253 if ac_fn_cxx_try_compile "$LINENO"; then :
36254 glibcxx_cv_func_atan2l_use=yes
36256 glibcxx_cv_func_atan2l_use=no
36258 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36260 ac_cpp='$CPP $CPPFLAGS'
36261 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36262 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36263 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
36270 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
36272 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
36273 for ac_func in atan2l
36275 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
36276 if test "x$ac_cv_func_atan2l" = x""yes; then :
36277 cat >>confdefs.h <<_ACEOF
36278 #define HAVE_ATAN2L 1
36286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
36287 $as_echo_n "checking for _atan2l declaration... " >&6; }
36288 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
36289 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
36290 $as_echo_n "(cached) " >&6
36295 ac_cpp='$CXXCPP $CPPFLAGS'
36296 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36297 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36298 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36301 /* end confdefs.h. */
36311 if ac_fn_cxx_try_compile "$LINENO"; then :
36312 glibcxx_cv_func__atan2l_use=yes
36314 glibcxx_cv_func__atan2l_use=no
36316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36318 ac_cpp='$CPP $CPPFLAGS'
36319 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36320 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36321 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
36328 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
36330 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
36331 for ac_func in _atan2l
36333 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
36334 if test "x$ac_cv_func__atan2l" = x""yes; then :
36335 cat >>confdefs.h <<_ACEOF
36336 #define HAVE__ATAN2L 1
36349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
36350 $as_echo_n "checking for expl declaration... " >&6; }
36351 if test x${glibcxx_cv_func_expl_use+set} != xset; then
36352 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
36353 $as_echo_n "(cached) " >&6
36358 ac_cpp='$CXXCPP $CPPFLAGS'
36359 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36360 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36361 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36364 /* end confdefs.h. */
36366 #ifdef HAVE_IEEEFP_H
36367 #include <ieeefp.h>
36378 if ac_fn_cxx_try_compile "$LINENO"; then :
36379 glibcxx_cv_func_expl_use=yes
36381 glibcxx_cv_func_expl_use=no
36383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36385 ac_cpp='$CPP $CPPFLAGS'
36386 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36387 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36388 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
36395 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
36397 if test x$glibcxx_cv_func_expl_use = x"yes"; then
36398 for ac_func in expl
36400 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
36401 if test "x$ac_cv_func_expl" = x""yes; then :
36402 cat >>confdefs.h <<_ACEOF
36403 #define HAVE_EXPL 1
36411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
36412 $as_echo_n "checking for _expl declaration... " >&6; }
36413 if test x${glibcxx_cv_func__expl_use+set} != xset; then
36414 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
36415 $as_echo_n "(cached) " >&6
36420 ac_cpp='$CXXCPP $CPPFLAGS'
36421 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36422 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36423 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36426 /* end confdefs.h. */
36428 #ifdef HAVE_IEEEFP_H
36429 #include <ieeefp.h>
36440 if ac_fn_cxx_try_compile "$LINENO"; then :
36441 glibcxx_cv_func__expl_use=yes
36443 glibcxx_cv_func__expl_use=no
36445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36447 ac_cpp='$CPP $CPPFLAGS'
36448 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36449 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36450 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
36457 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
36459 if test x$glibcxx_cv_func__expl_use = x"yes"; then
36460 for ac_func in _expl
36462 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
36463 if test "x$ac_cv_func__expl" = x""yes; then :
36464 cat >>confdefs.h <<_ACEOF
36465 #define HAVE__EXPL 1
36478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
36479 $as_echo_n "checking for fabsl declaration... " >&6; }
36480 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
36481 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
36482 $as_echo_n "(cached) " >&6
36487 ac_cpp='$CXXCPP $CPPFLAGS'
36488 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36489 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36490 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36493 /* end confdefs.h. */
36495 #ifdef HAVE_IEEEFP_H
36496 #include <ieeefp.h>
36507 if ac_fn_cxx_try_compile "$LINENO"; then :
36508 glibcxx_cv_func_fabsl_use=yes
36510 glibcxx_cv_func_fabsl_use=no
36512 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36514 ac_cpp='$CPP $CPPFLAGS'
36515 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36516 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36517 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
36524 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
36526 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
36527 for ac_func in fabsl
36529 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
36530 if test "x$ac_cv_func_fabsl" = x""yes; then :
36531 cat >>confdefs.h <<_ACEOF
36532 #define HAVE_FABSL 1
36540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
36541 $as_echo_n "checking for _fabsl declaration... " >&6; }
36542 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
36543 if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
36544 $as_echo_n "(cached) " >&6
36549 ac_cpp='$CXXCPP $CPPFLAGS'
36550 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36551 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36552 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36555 /* end confdefs.h. */
36557 #ifdef HAVE_IEEEFP_H
36558 #include <ieeefp.h>
36569 if ac_fn_cxx_try_compile "$LINENO"; then :
36570 glibcxx_cv_func__fabsl_use=yes
36572 glibcxx_cv_func__fabsl_use=no
36574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36576 ac_cpp='$CPP $CPPFLAGS'
36577 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36578 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36579 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
36586 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
36588 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
36589 for ac_func in _fabsl
36591 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
36592 if test "x$ac_cv_func__fabsl" = x""yes; then :
36593 cat >>confdefs.h <<_ACEOF
36594 #define HAVE__FABSL 1
36607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
36608 $as_echo_n "checking for fmodl declaration... " >&6; }
36609 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
36610 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
36611 $as_echo_n "(cached) " >&6
36616 ac_cpp='$CXXCPP $CPPFLAGS'
36617 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36618 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36619 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36622 /* end confdefs.h. */
36632 if ac_fn_cxx_try_compile "$LINENO"; then :
36633 glibcxx_cv_func_fmodl_use=yes
36635 glibcxx_cv_func_fmodl_use=no
36637 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36639 ac_cpp='$CPP $CPPFLAGS'
36640 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36641 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36642 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
36649 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
36651 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
36652 for ac_func in fmodl
36654 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
36655 if test "x$ac_cv_func_fmodl" = x""yes; then :
36656 cat >>confdefs.h <<_ACEOF
36657 #define HAVE_FMODL 1
36665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
36666 $as_echo_n "checking for _fmodl declaration... " >&6; }
36667 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
36668 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
36669 $as_echo_n "(cached) " >&6
36674 ac_cpp='$CXXCPP $CPPFLAGS'
36675 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36676 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36677 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36680 /* end confdefs.h. */
36690 if ac_fn_cxx_try_compile "$LINENO"; then :
36691 glibcxx_cv_func__fmodl_use=yes
36693 glibcxx_cv_func__fmodl_use=no
36695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36697 ac_cpp='$CPP $CPPFLAGS'
36698 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36699 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36700 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
36707 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
36709 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
36710 for ac_func in _fmodl
36712 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
36713 if test "x$ac_cv_func__fmodl" = x""yes; then :
36714 cat >>confdefs.h <<_ACEOF
36715 #define HAVE__FMODL 1
36728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
36729 $as_echo_n "checking for frexpl declaration... " >&6; }
36730 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
36731 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
36732 $as_echo_n "(cached) " >&6
36737 ac_cpp='$CXXCPP $CPPFLAGS'
36738 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36739 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36740 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36743 /* end confdefs.h. */
36753 if ac_fn_cxx_try_compile "$LINENO"; then :
36754 glibcxx_cv_func_frexpl_use=yes
36756 glibcxx_cv_func_frexpl_use=no
36758 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36760 ac_cpp='$CPP $CPPFLAGS'
36761 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36762 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36763 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
36770 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
36772 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
36773 for ac_func in frexpl
36775 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
36776 if test "x$ac_cv_func_frexpl" = x""yes; then :
36777 cat >>confdefs.h <<_ACEOF
36778 #define HAVE_FREXPL 1
36786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
36787 $as_echo_n "checking for _frexpl declaration... " >&6; }
36788 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
36789 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
36790 $as_echo_n "(cached) " >&6
36795 ac_cpp='$CXXCPP $CPPFLAGS'
36796 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36797 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36798 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36801 /* end confdefs.h. */
36811 if ac_fn_cxx_try_compile "$LINENO"; then :
36812 glibcxx_cv_func__frexpl_use=yes
36814 glibcxx_cv_func__frexpl_use=no
36816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36818 ac_cpp='$CPP $CPPFLAGS'
36819 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36820 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36821 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
36828 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
36830 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
36831 for ac_func in _frexpl
36833 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
36834 if test "x$ac_cv_func__frexpl" = x""yes; then :
36835 cat >>confdefs.h <<_ACEOF
36836 #define HAVE__FREXPL 1
36849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
36850 $as_echo_n "checking for hypotl declaration... " >&6; }
36851 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
36852 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
36853 $as_echo_n "(cached) " >&6
36858 ac_cpp='$CXXCPP $CPPFLAGS'
36859 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36860 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36861 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36864 /* end confdefs.h. */
36874 if ac_fn_cxx_try_compile "$LINENO"; then :
36875 glibcxx_cv_func_hypotl_use=yes
36877 glibcxx_cv_func_hypotl_use=no
36879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36881 ac_cpp='$CPP $CPPFLAGS'
36882 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36883 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36884 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
36891 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
36893 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
36894 for ac_func in hypotl
36896 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
36897 if test "x$ac_cv_func_hypotl" = x""yes; then :
36898 cat >>confdefs.h <<_ACEOF
36899 #define HAVE_HYPOTL 1
36907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
36908 $as_echo_n "checking for _hypotl declaration... " >&6; }
36909 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
36910 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
36911 $as_echo_n "(cached) " >&6
36916 ac_cpp='$CXXCPP $CPPFLAGS'
36917 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36918 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36919 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36922 /* end confdefs.h. */
36932 if ac_fn_cxx_try_compile "$LINENO"; then :
36933 glibcxx_cv_func__hypotl_use=yes
36935 glibcxx_cv_func__hypotl_use=no
36937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36939 ac_cpp='$CPP $CPPFLAGS'
36940 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36941 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36942 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
36949 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
36951 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
36952 for ac_func in _hypotl
36954 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
36955 if test "x$ac_cv_func__hypotl" = x""yes; then :
36956 cat >>confdefs.h <<_ACEOF
36957 #define HAVE__HYPOTL 1
36970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
36971 $as_echo_n "checking for ldexpl declaration... " >&6; }
36972 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
36973 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
36974 $as_echo_n "(cached) " >&6
36979 ac_cpp='$CXXCPP $CPPFLAGS'
36980 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36981 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36982 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36985 /* end confdefs.h. */
36995 if ac_fn_cxx_try_compile "$LINENO"; then :
36996 glibcxx_cv_func_ldexpl_use=yes
36998 glibcxx_cv_func_ldexpl_use=no
37000 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37002 ac_cpp='$CPP $CPPFLAGS'
37003 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37004 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37005 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
37012 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
37014 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
37015 for ac_func in ldexpl
37017 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
37018 if test "x$ac_cv_func_ldexpl" = x""yes; then :
37019 cat >>confdefs.h <<_ACEOF
37020 #define HAVE_LDEXPL 1
37028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
37029 $as_echo_n "checking for _ldexpl declaration... " >&6; }
37030 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
37031 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
37032 $as_echo_n "(cached) " >&6
37037 ac_cpp='$CXXCPP $CPPFLAGS'
37038 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37039 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37040 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37043 /* end confdefs.h. */
37053 if ac_fn_cxx_try_compile "$LINENO"; then :
37054 glibcxx_cv_func__ldexpl_use=yes
37056 glibcxx_cv_func__ldexpl_use=no
37058 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37060 ac_cpp='$CPP $CPPFLAGS'
37061 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37062 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37063 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
37070 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
37072 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
37073 for ac_func in _ldexpl
37075 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
37076 if test "x$ac_cv_func__ldexpl" = x""yes; then :
37077 cat >>confdefs.h <<_ACEOF
37078 #define HAVE__LDEXPL 1
37091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
37092 $as_echo_n "checking for logl declaration... " >&6; }
37093 if test x${glibcxx_cv_func_logl_use+set} != xset; then
37094 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
37095 $as_echo_n "(cached) " >&6
37100 ac_cpp='$CXXCPP $CPPFLAGS'
37101 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37102 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37103 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37106 /* end confdefs.h. */
37108 #ifdef HAVE_IEEEFP_H
37109 #include <ieeefp.h>
37120 if ac_fn_cxx_try_compile "$LINENO"; then :
37121 glibcxx_cv_func_logl_use=yes
37123 glibcxx_cv_func_logl_use=no
37125 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37127 ac_cpp='$CPP $CPPFLAGS'
37128 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37129 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37130 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
37137 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
37139 if test x$glibcxx_cv_func_logl_use = x"yes"; then
37140 for ac_func in logl
37142 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
37143 if test "x$ac_cv_func_logl" = x""yes; then :
37144 cat >>confdefs.h <<_ACEOF
37145 #define HAVE_LOGL 1
37153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
37154 $as_echo_n "checking for _logl declaration... " >&6; }
37155 if test x${glibcxx_cv_func__logl_use+set} != xset; then
37156 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
37157 $as_echo_n "(cached) " >&6
37162 ac_cpp='$CXXCPP $CPPFLAGS'
37163 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37164 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37165 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37168 /* end confdefs.h. */
37170 #ifdef HAVE_IEEEFP_H
37171 #include <ieeefp.h>
37182 if ac_fn_cxx_try_compile "$LINENO"; then :
37183 glibcxx_cv_func__logl_use=yes
37185 glibcxx_cv_func__logl_use=no
37187 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37189 ac_cpp='$CPP $CPPFLAGS'
37190 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37191 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37192 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
37199 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
37201 if test x$glibcxx_cv_func__logl_use = x"yes"; then
37202 for ac_func in _logl
37204 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
37205 if test "x$ac_cv_func__logl" = x""yes; then :
37206 cat >>confdefs.h <<_ACEOF
37207 #define HAVE__LOGL 1
37220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
37221 $as_echo_n "checking for log10l declaration... " >&6; }
37222 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
37223 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
37224 $as_echo_n "(cached) " >&6
37229 ac_cpp='$CXXCPP $CPPFLAGS'
37230 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37231 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37232 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37235 /* end confdefs.h. */
37237 #ifdef HAVE_IEEEFP_H
37238 #include <ieeefp.h>
37249 if ac_fn_cxx_try_compile "$LINENO"; then :
37250 glibcxx_cv_func_log10l_use=yes
37252 glibcxx_cv_func_log10l_use=no
37254 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37256 ac_cpp='$CPP $CPPFLAGS'
37257 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37258 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37259 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
37266 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
37268 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
37269 for ac_func in log10l
37271 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
37272 if test "x$ac_cv_func_log10l" = x""yes; then :
37273 cat >>confdefs.h <<_ACEOF
37274 #define HAVE_LOG10L 1
37282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
37283 $as_echo_n "checking for _log10l declaration... " >&6; }
37284 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
37285 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
37286 $as_echo_n "(cached) " >&6
37291 ac_cpp='$CXXCPP $CPPFLAGS'
37292 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37293 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37294 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37297 /* end confdefs.h. */
37299 #ifdef HAVE_IEEEFP_H
37300 #include <ieeefp.h>
37311 if ac_fn_cxx_try_compile "$LINENO"; then :
37312 glibcxx_cv_func__log10l_use=yes
37314 glibcxx_cv_func__log10l_use=no
37316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37318 ac_cpp='$CPP $CPPFLAGS'
37319 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37320 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37321 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
37328 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
37330 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
37331 for ac_func in _log10l
37333 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
37334 if test "x$ac_cv_func__log10l" = x""yes; then :
37335 cat >>confdefs.h <<_ACEOF
37336 #define HAVE__LOG10L 1
37349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
37350 $as_echo_n "checking for modfl declaration... " >&6; }
37351 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
37352 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
37353 $as_echo_n "(cached) " >&6
37358 ac_cpp='$CXXCPP $CPPFLAGS'
37359 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37360 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37361 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37364 /* end confdefs.h. */
37374 if ac_fn_cxx_try_compile "$LINENO"; then :
37375 glibcxx_cv_func_modfl_use=yes
37377 glibcxx_cv_func_modfl_use=no
37379 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37381 ac_cpp='$CPP $CPPFLAGS'
37382 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37383 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37384 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
37391 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
37393 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
37394 for ac_func in modfl
37396 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
37397 if test "x$ac_cv_func_modfl" = x""yes; then :
37398 cat >>confdefs.h <<_ACEOF
37399 #define HAVE_MODFL 1
37407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
37408 $as_echo_n "checking for _modfl declaration... " >&6; }
37409 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
37410 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
37411 $as_echo_n "(cached) " >&6
37416 ac_cpp='$CXXCPP $CPPFLAGS'
37417 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37418 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37419 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37422 /* end confdefs.h. */
37432 if ac_fn_cxx_try_compile "$LINENO"; then :
37433 glibcxx_cv_func__modfl_use=yes
37435 glibcxx_cv_func__modfl_use=no
37437 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37439 ac_cpp='$CPP $CPPFLAGS'
37440 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37441 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37442 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
37449 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
37451 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
37452 for ac_func in _modfl
37454 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
37455 if test "x$ac_cv_func__modfl" = x""yes; then :
37456 cat >>confdefs.h <<_ACEOF
37457 #define HAVE__MODFL 1
37470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
37471 $as_echo_n "checking for powl declaration... " >&6; }
37472 if test x${glibcxx_cv_func_powl_use+set} != xset; then
37473 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
37474 $as_echo_n "(cached) " >&6
37479 ac_cpp='$CXXCPP $CPPFLAGS'
37480 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37481 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37482 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37485 /* end confdefs.h. */
37495 if ac_fn_cxx_try_compile "$LINENO"; then :
37496 glibcxx_cv_func_powl_use=yes
37498 glibcxx_cv_func_powl_use=no
37500 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37502 ac_cpp='$CPP $CPPFLAGS'
37503 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37504 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37505 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
37512 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
37514 if test x$glibcxx_cv_func_powl_use = x"yes"; then
37515 for ac_func in powl
37517 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
37518 if test "x$ac_cv_func_powl" = x""yes; then :
37519 cat >>confdefs.h <<_ACEOF
37520 #define HAVE_POWL 1
37528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
37529 $as_echo_n "checking for _powl declaration... " >&6; }
37530 if test x${glibcxx_cv_func__powl_use+set} != xset; then
37531 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
37532 $as_echo_n "(cached) " >&6
37537 ac_cpp='$CXXCPP $CPPFLAGS'
37538 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37539 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37540 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37543 /* end confdefs.h. */
37553 if ac_fn_cxx_try_compile "$LINENO"; then :
37554 glibcxx_cv_func__powl_use=yes
37556 glibcxx_cv_func__powl_use=no
37558 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37560 ac_cpp='$CPP $CPPFLAGS'
37561 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37562 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37563 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
37570 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
37572 if test x$glibcxx_cv_func__powl_use = x"yes"; then
37573 for ac_func in _powl
37575 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
37576 if test "x$ac_cv_func__powl" = x""yes; then :
37577 cat >>confdefs.h <<_ACEOF
37578 #define HAVE__POWL 1
37591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
37592 $as_echo_n "checking for sqrtl declaration... " >&6; }
37593 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
37594 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
37595 $as_echo_n "(cached) " >&6
37600 ac_cpp='$CXXCPP $CPPFLAGS'
37601 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37602 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37603 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37606 /* end confdefs.h. */
37608 #ifdef HAVE_IEEEFP_H
37609 #include <ieeefp.h>
37620 if ac_fn_cxx_try_compile "$LINENO"; then :
37621 glibcxx_cv_func_sqrtl_use=yes
37623 glibcxx_cv_func_sqrtl_use=no
37625 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37627 ac_cpp='$CPP $CPPFLAGS'
37628 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37629 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37630 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
37637 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
37639 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
37640 for ac_func in sqrtl
37642 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
37643 if test "x$ac_cv_func_sqrtl" = x""yes; then :
37644 cat >>confdefs.h <<_ACEOF
37645 #define HAVE_SQRTL 1
37653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
37654 $as_echo_n "checking for _sqrtl declaration... " >&6; }
37655 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
37656 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
37657 $as_echo_n "(cached) " >&6
37662 ac_cpp='$CXXCPP $CPPFLAGS'
37663 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37664 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37665 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37668 /* end confdefs.h. */
37670 #ifdef HAVE_IEEEFP_H
37671 #include <ieeefp.h>
37682 if ac_fn_cxx_try_compile "$LINENO"; then :
37683 glibcxx_cv_func__sqrtl_use=yes
37685 glibcxx_cv_func__sqrtl_use=no
37687 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37689 ac_cpp='$CPP $CPPFLAGS'
37690 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37691 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37692 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
37699 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
37701 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
37702 for ac_func in _sqrtl
37704 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
37705 if test "x$ac_cv_func__sqrtl" = x""yes; then :
37706 cat >>confdefs.h <<_ACEOF
37707 #define HAVE__SQRTL 1
37720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
37721 $as_echo_n "checking for sincosl declaration... " >&6; }
37722 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
37723 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
37724 $as_echo_n "(cached) " >&6
37729 ac_cpp='$CXXCPP $CPPFLAGS'
37730 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37731 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37732 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37735 /* end confdefs.h. */
37745 if ac_fn_cxx_try_compile "$LINENO"; then :
37746 glibcxx_cv_func_sincosl_use=yes
37748 glibcxx_cv_func_sincosl_use=no
37750 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37752 ac_cpp='$CPP $CPPFLAGS'
37753 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37754 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37755 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
37762 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
37764 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
37765 for ac_func in sincosl
37767 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
37768 if test "x$ac_cv_func_sincosl" = x""yes; then :
37769 cat >>confdefs.h <<_ACEOF
37770 #define HAVE_SINCOSL 1
37778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
37779 $as_echo_n "checking for _sincosl declaration... " >&6; }
37780 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
37781 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
37782 $as_echo_n "(cached) " >&6
37787 ac_cpp='$CXXCPP $CPPFLAGS'
37788 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37789 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37790 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37793 /* end confdefs.h. */
37803 if ac_fn_cxx_try_compile "$LINENO"; then :
37804 glibcxx_cv_func__sincosl_use=yes
37806 glibcxx_cv_func__sincosl_use=no
37808 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37810 ac_cpp='$CPP $CPPFLAGS'
37811 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37812 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37813 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
37820 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
37822 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
37823 for ac_func in _sincosl
37825 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
37826 if test "x$ac_cv_func__sincosl" = x""yes; then :
37827 cat >>confdefs.h <<_ACEOF
37828 #define HAVE__SINCOSL 1
37841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
37842 $as_echo_n "checking for finitel declaration... " >&6; }
37843 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
37844 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
37845 $as_echo_n "(cached) " >&6
37850 ac_cpp='$CXXCPP $CPPFLAGS'
37851 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37852 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37853 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37856 /* end confdefs.h. */
37858 #ifdef HAVE_IEEEFP_H
37859 #include <ieeefp.h>
37870 if ac_fn_cxx_try_compile "$LINENO"; then :
37871 glibcxx_cv_func_finitel_use=yes
37873 glibcxx_cv_func_finitel_use=no
37875 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37877 ac_cpp='$CPP $CPPFLAGS'
37878 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37879 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37880 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
37887 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
37889 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
37890 for ac_func in finitel
37892 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
37893 if test "x$ac_cv_func_finitel" = x""yes; then :
37894 cat >>confdefs.h <<_ACEOF
37895 #define HAVE_FINITEL 1
37903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
37904 $as_echo_n "checking for _finitel declaration... " >&6; }
37905 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
37906 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
37907 $as_echo_n "(cached) " >&6
37912 ac_cpp='$CXXCPP $CPPFLAGS'
37913 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37914 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37915 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37918 /* end confdefs.h. */
37920 #ifdef HAVE_IEEEFP_H
37921 #include <ieeefp.h>
37932 if ac_fn_cxx_try_compile "$LINENO"; then :
37933 glibcxx_cv_func__finitel_use=yes
37935 glibcxx_cv_func__finitel_use=no
37937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37939 ac_cpp='$CPP $CPPFLAGS'
37940 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37941 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37942 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
37949 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
37951 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
37952 for ac_func in _finitel
37954 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
37955 if test "x$ac_cv_func__finitel" = x""yes; then :
37956 cat >>confdefs.h <<_ACEOF
37957 #define HAVE__FINITEL 1
37969 LIBS="$ac_save_LIBS"
37970 CXXFLAGS="$ac_save_CXXFLAGS"
37973 ac_test_CXXFLAGS="${CXXFLAGS+set}"
37974 ac_save_CXXFLAGS="$CXXFLAGS"
37975 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
37978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
37979 $as_echo_n "checking for strtold declaration... " >&6; }
37980 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
37981 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
37982 $as_echo_n "(cached) " >&6
37987 ac_cpp='$CXXCPP $CPPFLAGS'
37988 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37989 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37990 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37993 /* end confdefs.h. */
37994 #include <stdlib.h>
38003 if ac_fn_cxx_try_compile "$LINENO"; then :
38004 glibcxx_cv_func_strtold_use=yes
38006 glibcxx_cv_func_strtold_use=no
38008 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38010 ac_cpp='$CPP $CPPFLAGS'
38011 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38012 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38013 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
38020 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
38021 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
38022 for ac_func in strtold
38024 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
38025 if test "x$ac_cv_func_strtold" = x""yes; then :
38026 cat >>confdefs.h <<_ACEOF
38027 #define HAVE_STRTOLD 1
38038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
38039 $as_echo_n "checking for strtof declaration... " >&6; }
38040 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
38041 if test "${glibcxx_cv_func_strtof_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.$ac_ext
38053 /* end confdefs.h. */
38054 #include <stdlib.h>
38063 if ac_fn_cxx_try_compile "$LINENO"; then :
38064 glibcxx_cv_func_strtof_use=yes
38066 glibcxx_cv_func_strtof_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_strtof_use" >&5
38080 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
38081 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
38082 for ac_func in strtof
38084 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
38085 if test "x$ac_cv_func_strtof" = x""yes; then :
38086 cat >>confdefs.h <<_ACEOF
38087 #define HAVE_STRTOF 1
38098 CXXFLAGS="$ac_save_CXXFLAGS"
38100 $as_echo "#define _GLIBCXX_USE_RANDOM_TR1 1" >>confdefs.h
38102 # We don't yet support AIX's TLS ABI.
38109 am_save_CPPFLAGS="$CPPFLAGS"
38111 for element in $INCICONV; do
38113 for x in $CPPFLAGS; do
38115 acl_save_prefix="$prefix"
38116 prefix="$acl_final_prefix"
38117 acl_save_exec_prefix="$exec_prefix"
38118 exec_prefix="$acl_final_exec_prefix"
38120 exec_prefix="$acl_save_exec_prefix"
38121 prefix="$acl_save_prefix"
38123 if test "X$x" = "X$element"; then
38128 if test -z "$haveit"; then
38129 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
38134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
38135 $as_echo_n "checking for iconv... " >&6; }
38136 if test "${am_cv_func_iconv+set}" = set; then :
38137 $as_echo_n "(cached) " >&6
38140 am_cv_func_iconv="no, consider installing GNU libiconv"
38142 if test x$gcc_no_link = xyes; then
38143 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
38145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38146 /* end confdefs.h. */
38147 #include <stdlib.h>
38152 iconv_t cd = iconv_open("","");
38153 iconv(cd,NULL,NULL,NULL,NULL);
38159 if ac_fn_c_try_link "$LINENO"; then :
38160 am_cv_func_iconv=yes
38162 rm -f core conftest.err conftest.$ac_objext \
38163 conftest$ac_exeext conftest.$ac_ext
38164 if test "$am_cv_func_iconv" != yes; then
38165 am_save_LIBS="$LIBS"
38166 LIBS="$LIBS $LIBICONV"
38167 if test x$gcc_no_link = xyes; then
38168 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
38170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38171 /* end confdefs.h. */
38172 #include <stdlib.h>
38177 iconv_t cd = iconv_open("","");
38178 iconv(cd,NULL,NULL,NULL,NULL);
38184 if ac_fn_c_try_link "$LINENO"; then :
38185 am_cv_lib_iconv=yes
38186 am_cv_func_iconv=yes
38188 rm -f core conftest.err conftest.$ac_objext \
38189 conftest$ac_exeext conftest.$ac_ext
38190 LIBS="$am_save_LIBS"
38194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
38195 $as_echo "$am_cv_func_iconv" >&6; }
38196 if test "$am_cv_func_iconv" = yes; then
38198 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
38201 if test "$am_cv_lib_iconv" = yes; then
38202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
38203 $as_echo_n "checking how to link with libiconv... " >&6; }
38204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
38205 $as_echo "$LIBICONV" >&6; }
38207 CPPFLAGS="$am_save_CPPFLAGS"
38214 if test "$am_cv_func_iconv" = yes; then
38215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
38216 $as_echo_n "checking for iconv declaration... " >&6; }
38217 if test "${am_cv_proto_iconv+set}" = set; then :
38218 $as_echo_n "(cached) " >&6
38221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38222 /* end confdefs.h. */
38224 #include <stdlib.h>
38230 #if defined(__STDC__) || defined(__cplusplus)
38231 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
38244 if ac_fn_c_try_compile "$LINENO"; then :
38245 am_cv_proto_iconv_arg1=""
38247 am_cv_proto_iconv_arg1="const"
38249 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38250 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
38253 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
38254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
38255 }$am_cv_proto_iconv" >&5
38257 }$am_cv_proto_iconv" >&6; }
38259 cat >>confdefs.h <<_ACEOF
38260 #define ICONV_CONST $am_cv_proto_iconv_arg1
38268 # Darwin versions vary, but the linker should work in a cross environment,
38269 # so we just check for all the features here.
38270 # Check for available headers.
38272 # Don't call GLIBCXX_CHECK_LINKER_FEATURES, Darwin doesn't have a GNU ld
38274 ac_test_CXXFLAGS="${CXXFLAGS+set}"
38275 ac_save_CXXFLAGS="$CXXFLAGS"
38276 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
38278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
38279 $as_echo_n "checking for sin in -lm... " >&6; }
38280 if test "${ac_cv_lib_m_sin+set}" = set; then :
38281 $as_echo_n "(cached) " >&6
38283 ac_check_lib_save_LIBS=$LIBS
38285 if test x$gcc_no_link = xyes; then
38286 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
38288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38289 /* end confdefs.h. */
38291 /* Override any GCC internal prototype to avoid an error.
38292 Use char because int might match the return type of a GCC
38293 builtin and then its argument prototype would still apply. */
38306 if ac_fn_c_try_link "$LINENO"; then :
38307 ac_cv_lib_m_sin=yes
38311 rm -f core conftest.err conftest.$ac_objext \
38312 conftest$ac_exeext conftest.$ac_ext
38313 LIBS=$ac_check_lib_save_LIBS
38315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
38316 $as_echo "$ac_cv_lib_m_sin" >&6; }
38317 if test "x$ac_cv_lib_m_sin" = x""yes; then :
38321 ac_save_LIBS="$LIBS"
38326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
38327 $as_echo_n "checking for isinf declaration... " >&6; }
38328 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
38329 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
38330 $as_echo_n "(cached) " >&6
38335 ac_cpp='$CXXCPP $CPPFLAGS'
38336 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38337 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38338 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38340 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38341 /* end confdefs.h. */
38343 #ifdef HAVE_IEEEFP_H
38344 #include <ieeefp.h>
38355 if ac_fn_cxx_try_compile "$LINENO"; then :
38356 glibcxx_cv_func_isinf_use=yes
38358 glibcxx_cv_func_isinf_use=no
38360 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38362 ac_cpp='$CPP $CPPFLAGS'
38363 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38364 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38365 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
38372 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
38374 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
38375 for ac_func in isinf
38377 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
38378 if test "x$ac_cv_func_isinf" = x""yes; then :
38379 cat >>confdefs.h <<_ACEOF
38380 #define HAVE_ISINF 1
38388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
38389 $as_echo_n "checking for _isinf declaration... " >&6; }
38390 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
38391 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
38392 $as_echo_n "(cached) " >&6
38397 ac_cpp='$CXXCPP $CPPFLAGS'
38398 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38399 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38400 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38403 /* end confdefs.h. */
38405 #ifdef HAVE_IEEEFP_H
38406 #include <ieeefp.h>
38417 if ac_fn_cxx_try_compile "$LINENO"; then :
38418 glibcxx_cv_func__isinf_use=yes
38420 glibcxx_cv_func__isinf_use=no
38422 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38424 ac_cpp='$CPP $CPPFLAGS'
38425 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38426 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38427 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
38434 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
38436 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
38437 for ac_func in _isinf
38439 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
38440 if test "x$ac_cv_func__isinf" = x""yes; then :
38441 cat >>confdefs.h <<_ACEOF
38442 #define HAVE__ISINF 1
38455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
38456 $as_echo_n "checking for isnan declaration... " >&6; }
38457 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
38458 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
38459 $as_echo_n "(cached) " >&6
38464 ac_cpp='$CXXCPP $CPPFLAGS'
38465 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38466 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38467 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38470 /* end confdefs.h. */
38472 #ifdef HAVE_IEEEFP_H
38473 #include <ieeefp.h>
38484 if ac_fn_cxx_try_compile "$LINENO"; then :
38485 glibcxx_cv_func_isnan_use=yes
38487 glibcxx_cv_func_isnan_use=no
38489 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38491 ac_cpp='$CPP $CPPFLAGS'
38492 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38493 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38494 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
38501 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
38503 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
38504 for ac_func in isnan
38506 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
38507 if test "x$ac_cv_func_isnan" = x""yes; then :
38508 cat >>confdefs.h <<_ACEOF
38509 #define HAVE_ISNAN 1
38517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
38518 $as_echo_n "checking for _isnan declaration... " >&6; }
38519 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
38520 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
38521 $as_echo_n "(cached) " >&6
38526 ac_cpp='$CXXCPP $CPPFLAGS'
38527 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38528 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38529 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38532 /* end confdefs.h. */
38534 #ifdef HAVE_IEEEFP_H
38535 #include <ieeefp.h>
38546 if ac_fn_cxx_try_compile "$LINENO"; then :
38547 glibcxx_cv_func__isnan_use=yes
38549 glibcxx_cv_func__isnan_use=no
38551 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38553 ac_cpp='$CPP $CPPFLAGS'
38554 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38555 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38556 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
38563 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
38565 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
38566 for ac_func in _isnan
38568 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
38569 if test "x$ac_cv_func__isnan" = x""yes; then :
38570 cat >>confdefs.h <<_ACEOF
38571 #define HAVE__ISNAN 1
38584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
38585 $as_echo_n "checking for finite declaration... " >&6; }
38586 if test x${glibcxx_cv_func_finite_use+set} != xset; then
38587 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
38588 $as_echo_n "(cached) " >&6
38593 ac_cpp='$CXXCPP $CPPFLAGS'
38594 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38595 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38596 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38599 /* end confdefs.h. */
38601 #ifdef HAVE_IEEEFP_H
38602 #include <ieeefp.h>
38613 if ac_fn_cxx_try_compile "$LINENO"; then :
38614 glibcxx_cv_func_finite_use=yes
38616 glibcxx_cv_func_finite_use=no
38618 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38620 ac_cpp='$CPP $CPPFLAGS'
38621 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38622 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38623 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
38630 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
38632 if test x$glibcxx_cv_func_finite_use = x"yes"; then
38633 for ac_func in finite
38635 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
38636 if test "x$ac_cv_func_finite" = x""yes; then :
38637 cat >>confdefs.h <<_ACEOF
38638 #define HAVE_FINITE 1
38646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
38647 $as_echo_n "checking for _finite declaration... " >&6; }
38648 if test x${glibcxx_cv_func__finite_use+set} != xset; then
38649 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
38650 $as_echo_n "(cached) " >&6
38655 ac_cpp='$CXXCPP $CPPFLAGS'
38656 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38657 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38658 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38661 /* end confdefs.h. */
38663 #ifdef HAVE_IEEEFP_H
38664 #include <ieeefp.h>
38675 if ac_fn_cxx_try_compile "$LINENO"; then :
38676 glibcxx_cv_func__finite_use=yes
38678 glibcxx_cv_func__finite_use=no
38680 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38682 ac_cpp='$CPP $CPPFLAGS'
38683 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38684 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38685 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
38692 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
38694 if test x$glibcxx_cv_func__finite_use = x"yes"; then
38695 for ac_func in _finite
38697 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
38698 if test "x$ac_cv_func__finite" = x""yes; then :
38699 cat >>confdefs.h <<_ACEOF
38700 #define HAVE__FINITE 1
38713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
38714 $as_echo_n "checking for sincos declaration... " >&6; }
38715 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
38716 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
38717 $as_echo_n "(cached) " >&6
38722 ac_cpp='$CXXCPP $CPPFLAGS'
38723 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38724 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38725 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38728 /* end confdefs.h. */
38738 if ac_fn_cxx_try_compile "$LINENO"; then :
38739 glibcxx_cv_func_sincos_use=yes
38741 glibcxx_cv_func_sincos_use=no
38743 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38745 ac_cpp='$CPP $CPPFLAGS'
38746 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38747 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38748 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
38755 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
38757 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
38758 for ac_func in sincos
38760 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
38761 if test "x$ac_cv_func_sincos" = x""yes; then :
38762 cat >>confdefs.h <<_ACEOF
38763 #define HAVE_SINCOS 1
38771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
38772 $as_echo_n "checking for _sincos declaration... " >&6; }
38773 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
38774 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
38775 $as_echo_n "(cached) " >&6
38780 ac_cpp='$CXXCPP $CPPFLAGS'
38781 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38782 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38783 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38786 /* end confdefs.h. */
38796 if ac_fn_cxx_try_compile "$LINENO"; then :
38797 glibcxx_cv_func__sincos_use=yes
38799 glibcxx_cv_func__sincos_use=no
38801 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38803 ac_cpp='$CPP $CPPFLAGS'
38804 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38805 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38806 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
38813 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
38815 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
38816 for ac_func in _sincos
38818 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
38819 if test "x$ac_cv_func__sincos" = x""yes; then :
38820 cat >>confdefs.h <<_ACEOF
38821 #define HAVE__SINCOS 1
38834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
38835 $as_echo_n "checking for fpclass declaration... " >&6; }
38836 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
38837 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
38838 $as_echo_n "(cached) " >&6
38843 ac_cpp='$CXXCPP $CPPFLAGS'
38844 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38845 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38846 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38849 /* end confdefs.h. */
38851 #ifdef HAVE_IEEEFP_H
38852 #include <ieeefp.h>
38863 if ac_fn_cxx_try_compile "$LINENO"; then :
38864 glibcxx_cv_func_fpclass_use=yes
38866 glibcxx_cv_func_fpclass_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_fpclass_use" >&5
38880 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
38882 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
38883 for ac_func in fpclass
38885 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
38886 if test "x$ac_cv_func_fpclass" = x""yes; then :
38887 cat >>confdefs.h <<_ACEOF
38888 #define HAVE_FPCLASS 1
38896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
38897 $as_echo_n "checking for _fpclass declaration... " >&6; }
38898 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
38899 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
38900 $as_echo_n "(cached) " >&6
38905 ac_cpp='$CXXCPP $CPPFLAGS'
38906 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38907 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38908 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38911 /* end confdefs.h. */
38913 #ifdef HAVE_IEEEFP_H
38914 #include <ieeefp.h>
38925 if ac_fn_cxx_try_compile "$LINENO"; then :
38926 glibcxx_cv_func__fpclass_use=yes
38928 glibcxx_cv_func__fpclass_use=no
38930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38932 ac_cpp='$CPP $CPPFLAGS'
38933 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38934 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38935 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
38942 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
38944 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
38945 for ac_func in _fpclass
38947 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
38948 if test "x$ac_cv_func__fpclass" = x""yes; then :
38949 cat >>confdefs.h <<_ACEOF
38950 #define HAVE__FPCLASS 1
38963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
38964 $as_echo_n "checking for qfpclass declaration... " >&6; }
38965 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
38966 if test "${glibcxx_cv_func_qfpclass_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_qfpclass_use=yes
38995 glibcxx_cv_func_qfpclass_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_qfpclass_use" >&5
39009 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
39011 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
39012 for ac_func in qfpclass
39014 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
39015 if test "x$ac_cv_func_qfpclass" = x""yes; then :
39016 cat >>confdefs.h <<_ACEOF
39017 #define HAVE_QFPCLASS 1
39025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
39026 $as_echo_n "checking for _qfpclass declaration... " >&6; }
39027 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
39028 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
39029 $as_echo_n "(cached) " >&6
39034 ac_cpp='$CXXCPP $CPPFLAGS'
39035 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39036 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39037 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39040 /* end confdefs.h. */
39042 #ifdef HAVE_IEEEFP_H
39043 #include <ieeefp.h>
39054 if ac_fn_cxx_try_compile "$LINENO"; then :
39055 glibcxx_cv_func__qfpclass_use=yes
39057 glibcxx_cv_func__qfpclass_use=no
39059 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39061 ac_cpp='$CPP $CPPFLAGS'
39062 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39063 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39064 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
39071 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
39073 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
39074 for ac_func in _qfpclass
39076 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
39077 if test "x$ac_cv_func__qfpclass" = x""yes; then :
39078 cat >>confdefs.h <<_ACEOF
39079 #define HAVE__QFPCLASS 1
39092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
39093 $as_echo_n "checking for hypot declaration... " >&6; }
39094 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
39095 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
39096 $as_echo_n "(cached) " >&6
39101 ac_cpp='$CXXCPP $CPPFLAGS'
39102 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39103 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39104 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39107 /* end confdefs.h. */
39117 if ac_fn_cxx_try_compile "$LINENO"; then :
39118 glibcxx_cv_func_hypot_use=yes
39120 glibcxx_cv_func_hypot_use=no
39122 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39124 ac_cpp='$CPP $CPPFLAGS'
39125 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39126 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39127 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
39134 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
39136 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
39137 for ac_func in hypot
39139 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
39140 if test "x$ac_cv_func_hypot" = x""yes; then :
39141 cat >>confdefs.h <<_ACEOF
39142 #define HAVE_HYPOT 1
39150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
39151 $as_echo_n "checking for _hypot declaration... " >&6; }
39152 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
39153 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
39154 $as_echo_n "(cached) " >&6
39159 ac_cpp='$CXXCPP $CPPFLAGS'
39160 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39161 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39162 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39165 /* end confdefs.h. */
39175 if ac_fn_cxx_try_compile "$LINENO"; then :
39176 glibcxx_cv_func__hypot_use=yes
39178 glibcxx_cv_func__hypot_use=no
39180 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39182 ac_cpp='$CPP $CPPFLAGS'
39183 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39184 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39185 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
39192 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
39194 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
39195 for ac_func in _hypot
39197 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
39198 if test "x$ac_cv_func__hypot" = x""yes; then :
39199 cat >>confdefs.h <<_ACEOF
39200 #define HAVE__HYPOT 1
39213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
39214 $as_echo_n "checking for float trig functions... " >&6; }
39215 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
39216 $as_echo_n "(cached) " >&6
39221 ac_cpp='$CXXCPP $CPPFLAGS'
39222 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39223 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39224 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39227 /* end confdefs.h. */
39232 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
39237 if ac_fn_cxx_try_compile "$LINENO"; then :
39238 glibcxx_cv_func_float_trig_use=yes
39240 glibcxx_cv_func_float_trig_use=no
39242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39244 ac_cpp='$CPP $CPPFLAGS'
39245 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39246 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39247 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
39252 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
39253 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
39254 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
39256 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
39257 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
39258 eval as_val=\$$as_ac_var
39259 if test "x$as_val" = x""yes; then :
39260 cat >>confdefs.h <<_ACEOF
39261 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
39268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
39269 $as_echo_n "checking for _float trig functions... " >&6; }
39270 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
39271 $as_echo_n "(cached) " >&6
39276 ac_cpp='$CXXCPP $CPPFLAGS'
39277 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39278 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39279 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39282 /* end confdefs.h. */
39287 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
39292 if ac_fn_cxx_try_compile "$LINENO"; then :
39293 glibcxx_cv_func__float_trig_use=yes
39295 glibcxx_cv_func__float_trig_use=no
39297 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39299 ac_cpp='$CPP $CPPFLAGS'
39300 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39301 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39302 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
39307 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
39308 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
39309 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
39311 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
39312 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
39313 eval as_val=\$$as_ac_var
39314 if test "x$as_val" = x""yes; then :
39315 cat >>confdefs.h <<_ACEOF
39316 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
39329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
39330 $as_echo_n "checking for float round functions... " >&6; }
39331 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
39332 $as_echo_n "(cached) " >&6
39337 ac_cpp='$CXXCPP $CPPFLAGS'
39338 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39339 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39340 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39343 /* end confdefs.h. */
39348 ceilf (0); floorf (0);
39353 if ac_fn_cxx_try_compile "$LINENO"; then :
39354 glibcxx_cv_func_float_round_use=yes
39356 glibcxx_cv_func_float_round_use=no
39358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39360 ac_cpp='$CPP $CPPFLAGS'
39361 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39362 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39363 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
39368 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
39369 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
39370 for ac_func in ceilf floorf
39372 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
39373 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
39374 eval as_val=\$$as_ac_var
39375 if test "x$as_val" = x""yes; then :
39376 cat >>confdefs.h <<_ACEOF
39377 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
39384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
39385 $as_echo_n "checking for _float round functions... " >&6; }
39386 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
39387 $as_echo_n "(cached) " >&6
39392 ac_cpp='$CXXCPP $CPPFLAGS'
39393 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39394 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39395 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39398 /* end confdefs.h. */
39403 _ceilf (0); _floorf (0);
39408 if ac_fn_cxx_try_compile "$LINENO"; then :
39409 glibcxx_cv_func__float_round_use=yes
39411 glibcxx_cv_func__float_round_use=no
39413 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39415 ac_cpp='$CPP $CPPFLAGS'
39416 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39417 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39418 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
39423 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
39424 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
39425 for ac_func in _ceilf _floorf
39427 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
39428 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
39429 eval as_val=\$$as_ac_var
39430 if test "x$as_val" = x""yes; then :
39431 cat >>confdefs.h <<_ACEOF
39432 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
39446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
39447 $as_echo_n "checking for expf declaration... " >&6; }
39448 if test x${glibcxx_cv_func_expf_use+set} != xset; then
39449 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
39450 $as_echo_n "(cached) " >&6
39455 ac_cpp='$CXXCPP $CPPFLAGS'
39456 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39457 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39458 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39461 /* end confdefs.h. */
39463 #ifdef HAVE_IEEEFP_H
39464 #include <ieeefp.h>
39475 if ac_fn_cxx_try_compile "$LINENO"; then :
39476 glibcxx_cv_func_expf_use=yes
39478 glibcxx_cv_func_expf_use=no
39480 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39482 ac_cpp='$CPP $CPPFLAGS'
39483 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39484 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39485 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
39492 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
39494 if test x$glibcxx_cv_func_expf_use = x"yes"; then
39495 for ac_func in expf
39497 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
39498 if test "x$ac_cv_func_expf" = x""yes; then :
39499 cat >>confdefs.h <<_ACEOF
39500 #define HAVE_EXPF 1
39508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
39509 $as_echo_n "checking for _expf declaration... " >&6; }
39510 if test x${glibcxx_cv_func__expf_use+set} != xset; then
39511 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
39512 $as_echo_n "(cached) " >&6
39517 ac_cpp='$CXXCPP $CPPFLAGS'
39518 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39519 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39520 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39523 /* end confdefs.h. */
39525 #ifdef HAVE_IEEEFP_H
39526 #include <ieeefp.h>
39537 if ac_fn_cxx_try_compile "$LINENO"; then :
39538 glibcxx_cv_func__expf_use=yes
39540 glibcxx_cv_func__expf_use=no
39542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39544 ac_cpp='$CPP $CPPFLAGS'
39545 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39546 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39547 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
39554 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
39556 if test x$glibcxx_cv_func__expf_use = x"yes"; then
39557 for ac_func in _expf
39559 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
39560 if test "x$ac_cv_func__expf" = x""yes; then :
39561 cat >>confdefs.h <<_ACEOF
39562 #define HAVE__EXPF 1
39575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
39576 $as_echo_n "checking for isnanf declaration... " >&6; }
39577 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
39578 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
39579 $as_echo_n "(cached) " >&6
39584 ac_cpp='$CXXCPP $CPPFLAGS'
39585 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39586 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39587 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39590 /* end confdefs.h. */
39592 #ifdef HAVE_IEEEFP_H
39593 #include <ieeefp.h>
39604 if ac_fn_cxx_try_compile "$LINENO"; then :
39605 glibcxx_cv_func_isnanf_use=yes
39607 glibcxx_cv_func_isnanf_use=no
39609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39611 ac_cpp='$CPP $CPPFLAGS'
39612 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39613 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39614 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
39621 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
39623 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
39624 for ac_func in isnanf
39626 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
39627 if test "x$ac_cv_func_isnanf" = x""yes; then :
39628 cat >>confdefs.h <<_ACEOF
39629 #define HAVE_ISNANF 1
39637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
39638 $as_echo_n "checking for _isnanf declaration... " >&6; }
39639 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
39640 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
39641 $as_echo_n "(cached) " >&6
39646 ac_cpp='$CXXCPP $CPPFLAGS'
39647 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39648 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39649 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39652 /* end confdefs.h. */
39654 #ifdef HAVE_IEEEFP_H
39655 #include <ieeefp.h>
39666 if ac_fn_cxx_try_compile "$LINENO"; then :
39667 glibcxx_cv_func__isnanf_use=yes
39669 glibcxx_cv_func__isnanf_use=no
39671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39673 ac_cpp='$CPP $CPPFLAGS'
39674 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39675 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39676 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
39683 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
39685 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
39686 for ac_func in _isnanf
39688 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
39689 if test "x$ac_cv_func__isnanf" = x""yes; then :
39690 cat >>confdefs.h <<_ACEOF
39691 #define HAVE__ISNANF 1
39704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
39705 $as_echo_n "checking for isinff declaration... " >&6; }
39706 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
39707 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
39708 $as_echo_n "(cached) " >&6
39713 ac_cpp='$CXXCPP $CPPFLAGS'
39714 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39715 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39716 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39719 /* end confdefs.h. */
39721 #ifdef HAVE_IEEEFP_H
39722 #include <ieeefp.h>
39733 if ac_fn_cxx_try_compile "$LINENO"; then :
39734 glibcxx_cv_func_isinff_use=yes
39736 glibcxx_cv_func_isinff_use=no
39738 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39740 ac_cpp='$CPP $CPPFLAGS'
39741 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39742 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39743 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
39750 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
39752 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
39753 for ac_func in isinff
39755 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
39756 if test "x$ac_cv_func_isinff" = x""yes; then :
39757 cat >>confdefs.h <<_ACEOF
39758 #define HAVE_ISINFF 1
39766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
39767 $as_echo_n "checking for _isinff declaration... " >&6; }
39768 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
39769 if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
39770 $as_echo_n "(cached) " >&6
39775 ac_cpp='$CXXCPP $CPPFLAGS'
39776 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39777 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39778 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39781 /* end confdefs.h. */
39783 #ifdef HAVE_IEEEFP_H
39784 #include <ieeefp.h>
39795 if ac_fn_cxx_try_compile "$LINENO"; then :
39796 glibcxx_cv_func__isinff_use=yes
39798 glibcxx_cv_func__isinff_use=no
39800 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39802 ac_cpp='$CPP $CPPFLAGS'
39803 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39804 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39805 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
39812 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
39814 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
39815 for ac_func in _isinff
39817 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
39818 if test "x$ac_cv_func__isinff" = x""yes; then :
39819 cat >>confdefs.h <<_ACEOF
39820 #define HAVE__ISINFF 1
39833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
39834 $as_echo_n "checking for atan2f declaration... " >&6; }
39835 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
39836 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
39837 $as_echo_n "(cached) " >&6
39842 ac_cpp='$CXXCPP $CPPFLAGS'
39843 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39844 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39845 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39848 /* end confdefs.h. */
39858 if ac_fn_cxx_try_compile "$LINENO"; then :
39859 glibcxx_cv_func_atan2f_use=yes
39861 glibcxx_cv_func_atan2f_use=no
39863 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39865 ac_cpp='$CPP $CPPFLAGS'
39866 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39867 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39868 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
39875 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
39877 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
39878 for ac_func in atan2f
39880 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
39881 if test "x$ac_cv_func_atan2f" = x""yes; then :
39882 cat >>confdefs.h <<_ACEOF
39883 #define HAVE_ATAN2F 1
39891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
39892 $as_echo_n "checking for _atan2f declaration... " >&6; }
39893 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
39894 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
39895 $as_echo_n "(cached) " >&6
39900 ac_cpp='$CXXCPP $CPPFLAGS'
39901 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39902 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39903 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39906 /* end confdefs.h. */
39916 if ac_fn_cxx_try_compile "$LINENO"; then :
39917 glibcxx_cv_func__atan2f_use=yes
39919 glibcxx_cv_func__atan2f_use=no
39921 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39923 ac_cpp='$CPP $CPPFLAGS'
39924 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39925 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39926 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
39933 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
39935 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
39936 for ac_func in _atan2f
39938 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
39939 if test "x$ac_cv_func__atan2f" = x""yes; then :
39940 cat >>confdefs.h <<_ACEOF
39941 #define HAVE__ATAN2F 1
39954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
39955 $as_echo_n "checking for fabsf declaration... " >&6; }
39956 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
39957 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
39958 $as_echo_n "(cached) " >&6
39963 ac_cpp='$CXXCPP $CPPFLAGS'
39964 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39965 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39966 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39969 /* end confdefs.h. */
39971 #ifdef HAVE_IEEEFP_H
39972 #include <ieeefp.h>
39983 if ac_fn_cxx_try_compile "$LINENO"; then :
39984 glibcxx_cv_func_fabsf_use=yes
39986 glibcxx_cv_func_fabsf_use=no
39988 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39990 ac_cpp='$CPP $CPPFLAGS'
39991 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39992 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39993 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
40000 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
40002 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
40003 for ac_func in fabsf
40005 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
40006 if test "x$ac_cv_func_fabsf" = x""yes; then :
40007 cat >>confdefs.h <<_ACEOF
40008 #define HAVE_FABSF 1
40016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
40017 $as_echo_n "checking for _fabsf declaration... " >&6; }
40018 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
40019 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
40020 $as_echo_n "(cached) " >&6
40025 ac_cpp='$CXXCPP $CPPFLAGS'
40026 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40027 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40028 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40031 /* end confdefs.h. */
40033 #ifdef HAVE_IEEEFP_H
40034 #include <ieeefp.h>
40045 if ac_fn_cxx_try_compile "$LINENO"; then :
40046 glibcxx_cv_func__fabsf_use=yes
40048 glibcxx_cv_func__fabsf_use=no
40050 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40052 ac_cpp='$CPP $CPPFLAGS'
40053 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40054 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40055 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
40062 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
40064 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
40065 for ac_func in _fabsf
40067 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
40068 if test "x$ac_cv_func__fabsf" = x""yes; then :
40069 cat >>confdefs.h <<_ACEOF
40070 #define HAVE__FABSF 1
40083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
40084 $as_echo_n "checking for fmodf declaration... " >&6; }
40085 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
40086 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
40087 $as_echo_n "(cached) " >&6
40092 ac_cpp='$CXXCPP $CPPFLAGS'
40093 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40094 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40095 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40098 /* end confdefs.h. */
40108 if ac_fn_cxx_try_compile "$LINENO"; then :
40109 glibcxx_cv_func_fmodf_use=yes
40111 glibcxx_cv_func_fmodf_use=no
40113 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40115 ac_cpp='$CPP $CPPFLAGS'
40116 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40117 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40118 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
40125 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
40127 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
40128 for ac_func in fmodf
40130 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
40131 if test "x$ac_cv_func_fmodf" = x""yes; then :
40132 cat >>confdefs.h <<_ACEOF
40133 #define HAVE_FMODF 1
40141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
40142 $as_echo_n "checking for _fmodf declaration... " >&6; }
40143 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
40144 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
40145 $as_echo_n "(cached) " >&6
40150 ac_cpp='$CXXCPP $CPPFLAGS'
40151 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40152 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40153 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40156 /* end confdefs.h. */
40166 if ac_fn_cxx_try_compile "$LINENO"; then :
40167 glibcxx_cv_func__fmodf_use=yes
40169 glibcxx_cv_func__fmodf_use=no
40171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40173 ac_cpp='$CPP $CPPFLAGS'
40174 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40175 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40176 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
40183 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
40185 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
40186 for ac_func in _fmodf
40188 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
40189 if test "x$ac_cv_func__fmodf" = x""yes; then :
40190 cat >>confdefs.h <<_ACEOF
40191 #define HAVE__FMODF 1
40204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
40205 $as_echo_n "checking for frexpf declaration... " >&6; }
40206 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
40207 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
40208 $as_echo_n "(cached) " >&6
40213 ac_cpp='$CXXCPP $CPPFLAGS'
40214 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40215 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40216 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40219 /* end confdefs.h. */
40229 if ac_fn_cxx_try_compile "$LINENO"; then :
40230 glibcxx_cv_func_frexpf_use=yes
40232 glibcxx_cv_func_frexpf_use=no
40234 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40236 ac_cpp='$CPP $CPPFLAGS'
40237 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40238 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40239 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
40246 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
40248 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
40249 for ac_func in frexpf
40251 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
40252 if test "x$ac_cv_func_frexpf" = x""yes; then :
40253 cat >>confdefs.h <<_ACEOF
40254 #define HAVE_FREXPF 1
40262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
40263 $as_echo_n "checking for _frexpf declaration... " >&6; }
40264 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
40265 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
40266 $as_echo_n "(cached) " >&6
40271 ac_cpp='$CXXCPP $CPPFLAGS'
40272 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40273 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40274 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40277 /* end confdefs.h. */
40287 if ac_fn_cxx_try_compile "$LINENO"; then :
40288 glibcxx_cv_func__frexpf_use=yes
40290 glibcxx_cv_func__frexpf_use=no
40292 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40294 ac_cpp='$CPP $CPPFLAGS'
40295 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40296 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40297 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
40304 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
40306 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
40307 for ac_func in _frexpf
40309 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
40310 if test "x$ac_cv_func__frexpf" = x""yes; then :
40311 cat >>confdefs.h <<_ACEOF
40312 #define HAVE__FREXPF 1
40325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
40326 $as_echo_n "checking for hypotf declaration... " >&6; }
40327 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
40328 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
40329 $as_echo_n "(cached) " >&6
40334 ac_cpp='$CXXCPP $CPPFLAGS'
40335 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40336 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40337 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40340 /* end confdefs.h. */
40350 if ac_fn_cxx_try_compile "$LINENO"; then :
40351 glibcxx_cv_func_hypotf_use=yes
40353 glibcxx_cv_func_hypotf_use=no
40355 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40357 ac_cpp='$CPP $CPPFLAGS'
40358 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40359 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40360 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
40367 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
40369 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
40370 for ac_func in hypotf
40372 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
40373 if test "x$ac_cv_func_hypotf" = x""yes; then :
40374 cat >>confdefs.h <<_ACEOF
40375 #define HAVE_HYPOTF 1
40383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
40384 $as_echo_n "checking for _hypotf declaration... " >&6; }
40385 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
40386 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
40387 $as_echo_n "(cached) " >&6
40392 ac_cpp='$CXXCPP $CPPFLAGS'
40393 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40394 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40395 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40398 /* end confdefs.h. */
40408 if ac_fn_cxx_try_compile "$LINENO"; then :
40409 glibcxx_cv_func__hypotf_use=yes
40411 glibcxx_cv_func__hypotf_use=no
40413 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40415 ac_cpp='$CPP $CPPFLAGS'
40416 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40417 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40418 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
40425 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
40427 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
40428 for ac_func in _hypotf
40430 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
40431 if test "x$ac_cv_func__hypotf" = x""yes; then :
40432 cat >>confdefs.h <<_ACEOF
40433 #define HAVE__HYPOTF 1
40446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
40447 $as_echo_n "checking for ldexpf declaration... " >&6; }
40448 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
40449 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
40450 $as_echo_n "(cached) " >&6
40455 ac_cpp='$CXXCPP $CPPFLAGS'
40456 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40457 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40458 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40461 /* end confdefs.h. */
40471 if ac_fn_cxx_try_compile "$LINENO"; then :
40472 glibcxx_cv_func_ldexpf_use=yes
40474 glibcxx_cv_func_ldexpf_use=no
40476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40478 ac_cpp='$CPP $CPPFLAGS'
40479 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40480 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40481 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
40488 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
40490 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
40491 for ac_func in ldexpf
40493 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
40494 if test "x$ac_cv_func_ldexpf" = x""yes; then :
40495 cat >>confdefs.h <<_ACEOF
40496 #define HAVE_LDEXPF 1
40504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
40505 $as_echo_n "checking for _ldexpf declaration... " >&6; }
40506 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
40507 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
40508 $as_echo_n "(cached) " >&6
40513 ac_cpp='$CXXCPP $CPPFLAGS'
40514 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40515 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40516 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40519 /* end confdefs.h. */
40529 if ac_fn_cxx_try_compile "$LINENO"; then :
40530 glibcxx_cv_func__ldexpf_use=yes
40532 glibcxx_cv_func__ldexpf_use=no
40534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40536 ac_cpp='$CPP $CPPFLAGS'
40537 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40538 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40539 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
40546 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
40548 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
40549 for ac_func in _ldexpf
40551 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
40552 if test "x$ac_cv_func__ldexpf" = x""yes; then :
40553 cat >>confdefs.h <<_ACEOF
40554 #define HAVE__LDEXPF 1
40567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
40568 $as_echo_n "checking for logf declaration... " >&6; }
40569 if test x${glibcxx_cv_func_logf_use+set} != xset; then
40570 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
40571 $as_echo_n "(cached) " >&6
40576 ac_cpp='$CXXCPP $CPPFLAGS'
40577 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40578 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40579 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40582 /* end confdefs.h. */
40584 #ifdef HAVE_IEEEFP_H
40585 #include <ieeefp.h>
40596 if ac_fn_cxx_try_compile "$LINENO"; then :
40597 glibcxx_cv_func_logf_use=yes
40599 glibcxx_cv_func_logf_use=no
40601 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40603 ac_cpp='$CPP $CPPFLAGS'
40604 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40605 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40606 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
40613 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
40615 if test x$glibcxx_cv_func_logf_use = x"yes"; then
40616 for ac_func in logf
40618 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
40619 if test "x$ac_cv_func_logf" = x""yes; then :
40620 cat >>confdefs.h <<_ACEOF
40621 #define HAVE_LOGF 1
40629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
40630 $as_echo_n "checking for _logf declaration... " >&6; }
40631 if test x${glibcxx_cv_func__logf_use+set} != xset; then
40632 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
40633 $as_echo_n "(cached) " >&6
40638 ac_cpp='$CXXCPP $CPPFLAGS'
40639 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40640 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40641 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40644 /* end confdefs.h. */
40646 #ifdef HAVE_IEEEFP_H
40647 #include <ieeefp.h>
40658 if ac_fn_cxx_try_compile "$LINENO"; then :
40659 glibcxx_cv_func__logf_use=yes
40661 glibcxx_cv_func__logf_use=no
40663 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40665 ac_cpp='$CPP $CPPFLAGS'
40666 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40667 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40668 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
40675 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
40677 if test x$glibcxx_cv_func__logf_use = x"yes"; then
40678 for ac_func in _logf
40680 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
40681 if test "x$ac_cv_func__logf" = x""yes; then :
40682 cat >>confdefs.h <<_ACEOF
40683 #define HAVE__LOGF 1
40696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
40697 $as_echo_n "checking for log10f declaration... " >&6; }
40698 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
40699 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
40700 $as_echo_n "(cached) " >&6
40705 ac_cpp='$CXXCPP $CPPFLAGS'
40706 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40707 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40708 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40711 /* end confdefs.h. */
40713 #ifdef HAVE_IEEEFP_H
40714 #include <ieeefp.h>
40725 if ac_fn_cxx_try_compile "$LINENO"; then :
40726 glibcxx_cv_func_log10f_use=yes
40728 glibcxx_cv_func_log10f_use=no
40730 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40732 ac_cpp='$CPP $CPPFLAGS'
40733 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40734 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40735 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
40742 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
40744 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
40745 for ac_func in log10f
40747 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
40748 if test "x$ac_cv_func_log10f" = x""yes; then :
40749 cat >>confdefs.h <<_ACEOF
40750 #define HAVE_LOG10F 1
40758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
40759 $as_echo_n "checking for _log10f declaration... " >&6; }
40760 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
40761 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
40762 $as_echo_n "(cached) " >&6
40767 ac_cpp='$CXXCPP $CPPFLAGS'
40768 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40769 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40770 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40773 /* end confdefs.h. */
40775 #ifdef HAVE_IEEEFP_H
40776 #include <ieeefp.h>
40787 if ac_fn_cxx_try_compile "$LINENO"; then :
40788 glibcxx_cv_func__log10f_use=yes
40790 glibcxx_cv_func__log10f_use=no
40792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40794 ac_cpp='$CPP $CPPFLAGS'
40795 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40796 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40797 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
40804 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
40806 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
40807 for ac_func in _log10f
40809 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
40810 if test "x$ac_cv_func__log10f" = x""yes; then :
40811 cat >>confdefs.h <<_ACEOF
40812 #define HAVE__LOG10F 1
40825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
40826 $as_echo_n "checking for modff declaration... " >&6; }
40827 if test x${glibcxx_cv_func_modff_use+set} != xset; then
40828 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
40829 $as_echo_n "(cached) " >&6
40834 ac_cpp='$CXXCPP $CPPFLAGS'
40835 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40836 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40837 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40840 /* end confdefs.h. */
40850 if ac_fn_cxx_try_compile "$LINENO"; then :
40851 glibcxx_cv_func_modff_use=yes
40853 glibcxx_cv_func_modff_use=no
40855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40857 ac_cpp='$CPP $CPPFLAGS'
40858 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40859 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40860 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
40867 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
40869 if test x$glibcxx_cv_func_modff_use = x"yes"; then
40870 for ac_func in modff
40872 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
40873 if test "x$ac_cv_func_modff" = x""yes; then :
40874 cat >>confdefs.h <<_ACEOF
40875 #define HAVE_MODFF 1
40883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
40884 $as_echo_n "checking for _modff declaration... " >&6; }
40885 if test x${glibcxx_cv_func__modff_use+set} != xset; then
40886 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
40887 $as_echo_n "(cached) " >&6
40892 ac_cpp='$CXXCPP $CPPFLAGS'
40893 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40894 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40895 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40898 /* end confdefs.h. */
40908 if ac_fn_cxx_try_compile "$LINENO"; then :
40909 glibcxx_cv_func__modff_use=yes
40911 glibcxx_cv_func__modff_use=no
40913 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40915 ac_cpp='$CPP $CPPFLAGS'
40916 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40917 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40918 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
40925 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
40927 if test x$glibcxx_cv_func__modff_use = x"yes"; then
40928 for ac_func in _modff
40930 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
40931 if test "x$ac_cv_func__modff" = x""yes; then :
40932 cat >>confdefs.h <<_ACEOF
40933 #define HAVE__MODFF 1
40946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
40947 $as_echo_n "checking for modf declaration... " >&6; }
40948 if test x${glibcxx_cv_func_modf_use+set} != xset; then
40949 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
40950 $as_echo_n "(cached) " >&6
40955 ac_cpp='$CXXCPP $CPPFLAGS'
40956 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40957 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40958 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40961 /* end confdefs.h. */
40971 if ac_fn_cxx_try_compile "$LINENO"; then :
40972 glibcxx_cv_func_modf_use=yes
40974 glibcxx_cv_func_modf_use=no
40976 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40978 ac_cpp='$CPP $CPPFLAGS'
40979 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40980 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40981 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
40988 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
40990 if test x$glibcxx_cv_func_modf_use = x"yes"; then
40991 for ac_func in modf
40993 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
40994 if test "x$ac_cv_func_modf" = x""yes; then :
40995 cat >>confdefs.h <<_ACEOF
40996 #define HAVE_MODF 1
41004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
41005 $as_echo_n "checking for _modf declaration... " >&6; }
41006 if test x${glibcxx_cv_func__modf_use+set} != xset; then
41007 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
41008 $as_echo_n "(cached) " >&6
41013 ac_cpp='$CXXCPP $CPPFLAGS'
41014 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41015 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41016 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41019 /* end confdefs.h. */
41029 if ac_fn_cxx_try_compile "$LINENO"; then :
41030 glibcxx_cv_func__modf_use=yes
41032 glibcxx_cv_func__modf_use=no
41034 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41036 ac_cpp='$CPP $CPPFLAGS'
41037 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41038 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41039 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
41046 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
41048 if test x$glibcxx_cv_func__modf_use = x"yes"; then
41049 for ac_func in _modf
41051 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
41052 if test "x$ac_cv_func__modf" = x""yes; then :
41053 cat >>confdefs.h <<_ACEOF
41054 #define HAVE__MODF 1
41067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
41068 $as_echo_n "checking for powf declaration... " >&6; }
41069 if test x${glibcxx_cv_func_powf_use+set} != xset; then
41070 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
41071 $as_echo_n "(cached) " >&6
41076 ac_cpp='$CXXCPP $CPPFLAGS'
41077 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41078 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41079 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41082 /* end confdefs.h. */
41092 if ac_fn_cxx_try_compile "$LINENO"; then :
41093 glibcxx_cv_func_powf_use=yes
41095 glibcxx_cv_func_powf_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_powf_use" >&5
41109 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
41111 if test x$glibcxx_cv_func_powf_use = x"yes"; then
41112 for ac_func in powf
41114 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
41115 if test "x$ac_cv_func_powf" = x""yes; then :
41116 cat >>confdefs.h <<_ACEOF
41117 #define HAVE_POWF 1
41125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
41126 $as_echo_n "checking for _powf declaration... " >&6; }
41127 if test x${glibcxx_cv_func__powf_use+set} != xset; then
41128 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
41129 $as_echo_n "(cached) " >&6
41134 ac_cpp='$CXXCPP $CPPFLAGS'
41135 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41136 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41137 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41140 /* end confdefs.h. */
41150 if ac_fn_cxx_try_compile "$LINENO"; then :
41151 glibcxx_cv_func__powf_use=yes
41153 glibcxx_cv_func__powf_use=no
41155 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41157 ac_cpp='$CPP $CPPFLAGS'
41158 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41159 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41160 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
41167 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
41169 if test x$glibcxx_cv_func__powf_use = x"yes"; then
41170 for ac_func in _powf
41172 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
41173 if test "x$ac_cv_func__powf" = x""yes; then :
41174 cat >>confdefs.h <<_ACEOF
41175 #define HAVE__POWF 1
41188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
41189 $as_echo_n "checking for sqrtf declaration... " >&6; }
41190 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
41191 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
41192 $as_echo_n "(cached) " >&6
41197 ac_cpp='$CXXCPP $CPPFLAGS'
41198 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41199 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41200 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41203 /* end confdefs.h. */
41205 #ifdef HAVE_IEEEFP_H
41206 #include <ieeefp.h>
41217 if ac_fn_cxx_try_compile "$LINENO"; then :
41218 glibcxx_cv_func_sqrtf_use=yes
41220 glibcxx_cv_func_sqrtf_use=no
41222 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41224 ac_cpp='$CPP $CPPFLAGS'
41225 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41226 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41227 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
41234 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
41236 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
41237 for ac_func in sqrtf
41239 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
41240 if test "x$ac_cv_func_sqrtf" = x""yes; then :
41241 cat >>confdefs.h <<_ACEOF
41242 #define HAVE_SQRTF 1
41250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
41251 $as_echo_n "checking for _sqrtf declaration... " >&6; }
41252 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
41253 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
41254 $as_echo_n "(cached) " >&6
41259 ac_cpp='$CXXCPP $CPPFLAGS'
41260 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41261 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41262 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41265 /* end confdefs.h. */
41267 #ifdef HAVE_IEEEFP_H
41268 #include <ieeefp.h>
41279 if ac_fn_cxx_try_compile "$LINENO"; then :
41280 glibcxx_cv_func__sqrtf_use=yes
41282 glibcxx_cv_func__sqrtf_use=no
41284 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41286 ac_cpp='$CPP $CPPFLAGS'
41287 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41288 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41289 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
41296 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
41298 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
41299 for ac_func in _sqrtf
41301 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
41302 if test "x$ac_cv_func__sqrtf" = x""yes; then :
41303 cat >>confdefs.h <<_ACEOF
41304 #define HAVE__SQRTF 1
41317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
41318 $as_echo_n "checking for sincosf declaration... " >&6; }
41319 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
41320 if test "${glibcxx_cv_func_sincosf_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_sincosf_use=yes
41345 glibcxx_cv_func_sincosf_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_sincosf_use" >&5
41359 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
41361 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
41362 for ac_func in sincosf
41364 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
41365 if test "x$ac_cv_func_sincosf" = x""yes; then :
41366 cat >>confdefs.h <<_ACEOF
41367 #define HAVE_SINCOSF 1
41375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
41376 $as_echo_n "checking for _sincosf declaration... " >&6; }
41377 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
41378 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
41379 $as_echo_n "(cached) " >&6
41384 ac_cpp='$CXXCPP $CPPFLAGS'
41385 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41386 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41387 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41390 /* end confdefs.h. */
41400 if ac_fn_cxx_try_compile "$LINENO"; then :
41401 glibcxx_cv_func__sincosf_use=yes
41403 glibcxx_cv_func__sincosf_use=no
41405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41407 ac_cpp='$CPP $CPPFLAGS'
41408 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41409 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41410 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
41417 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
41419 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
41420 for ac_func in _sincosf
41422 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
41423 if test "x$ac_cv_func__sincosf" = x""yes; then :
41424 cat >>confdefs.h <<_ACEOF
41425 #define HAVE__SINCOSF 1
41438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
41439 $as_echo_n "checking for finitef declaration... " >&6; }
41440 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
41441 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
41442 $as_echo_n "(cached) " >&6
41447 ac_cpp='$CXXCPP $CPPFLAGS'
41448 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41449 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41450 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41453 /* end confdefs.h. */
41455 #ifdef HAVE_IEEEFP_H
41456 #include <ieeefp.h>
41467 if ac_fn_cxx_try_compile "$LINENO"; then :
41468 glibcxx_cv_func_finitef_use=yes
41470 glibcxx_cv_func_finitef_use=no
41472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41474 ac_cpp='$CPP $CPPFLAGS'
41475 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41476 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41477 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
41484 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
41486 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
41487 for ac_func in finitef
41489 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
41490 if test "x$ac_cv_func_finitef" = x""yes; then :
41491 cat >>confdefs.h <<_ACEOF
41492 #define HAVE_FINITEF 1
41500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
41501 $as_echo_n "checking for _finitef declaration... " >&6; }
41502 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
41503 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
41504 $as_echo_n "(cached) " >&6
41509 ac_cpp='$CXXCPP $CPPFLAGS'
41510 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41511 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41512 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41515 /* end confdefs.h. */
41517 #ifdef HAVE_IEEEFP_H
41518 #include <ieeefp.h>
41529 if ac_fn_cxx_try_compile "$LINENO"; then :
41530 glibcxx_cv_func__finitef_use=yes
41532 glibcxx_cv_func__finitef_use=no
41534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41536 ac_cpp='$CPP $CPPFLAGS'
41537 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41538 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41539 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
41546 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
41548 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
41549 for ac_func in _finitef
41551 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
41552 if test "x$ac_cv_func__finitef" = x""yes; then :
41553 cat >>confdefs.h <<_ACEOF
41554 #define HAVE__FINITEF 1
41567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
41568 $as_echo_n "checking for long double trig functions... " >&6; }
41569 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
41570 $as_echo_n "(cached) " >&6
41575 ac_cpp='$CXXCPP $CPPFLAGS'
41576 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41577 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41578 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41581 /* end confdefs.h. */
41586 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
41591 if ac_fn_cxx_try_compile "$LINENO"; then :
41592 glibcxx_cv_func_long_double_trig_use=yes
41594 glibcxx_cv_func_long_double_trig_use=no
41596 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41598 ac_cpp='$CPP $CPPFLAGS'
41599 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41600 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41601 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
41606 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
41607 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
41608 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
41610 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
41611 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
41612 eval as_val=\$$as_ac_var
41613 if test "x$as_val" = x""yes; then :
41614 cat >>confdefs.h <<_ACEOF
41615 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
41622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
41623 $as_echo_n "checking for _long double trig functions... " >&6; }
41624 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
41625 $as_echo_n "(cached) " >&6
41630 ac_cpp='$CXXCPP $CPPFLAGS'
41631 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41632 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41633 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41636 /* end confdefs.h. */
41641 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
41646 if ac_fn_cxx_try_compile "$LINENO"; then :
41647 glibcxx_cv_func__long_double_trig_use=yes
41649 glibcxx_cv_func__long_double_trig_use=no
41651 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41653 ac_cpp='$CPP $CPPFLAGS'
41654 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41655 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41656 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
41661 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
41662 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
41663 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
41665 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
41666 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
41667 eval as_val=\$$as_ac_var
41668 if test "x$as_val" = x""yes; then :
41669 cat >>confdefs.h <<_ACEOF
41670 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
41683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
41684 $as_echo_n "checking for long double round functions... " >&6; }
41685 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
41686 $as_echo_n "(cached) " >&6
41691 ac_cpp='$CXXCPP $CPPFLAGS'
41692 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41693 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41694 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41697 /* end confdefs.h. */
41702 ceill (0); floorl (0);
41707 if ac_fn_cxx_try_compile "$LINENO"; then :
41708 glibcxx_cv_func_long_double_round_use=yes
41710 glibcxx_cv_func_long_double_round_use=no
41712 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41714 ac_cpp='$CPP $CPPFLAGS'
41715 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41716 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41717 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
41722 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
41723 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
41724 for ac_func in ceill floorl
41726 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
41727 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
41728 eval as_val=\$$as_ac_var
41729 if test "x$as_val" = x""yes; then :
41730 cat >>confdefs.h <<_ACEOF
41731 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
41738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
41739 $as_echo_n "checking for _long double round functions... " >&6; }
41740 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
41741 $as_echo_n "(cached) " >&6
41746 ac_cpp='$CXXCPP $CPPFLAGS'
41747 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41748 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41749 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41752 /* end confdefs.h. */
41757 _ceill (0); _floorl (0);
41762 if ac_fn_cxx_try_compile "$LINENO"; then :
41763 glibcxx_cv_func__long_double_round_use=yes
41765 glibcxx_cv_func__long_double_round_use=no
41767 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41769 ac_cpp='$CPP $CPPFLAGS'
41770 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41771 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41772 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
41777 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
41778 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
41779 for ac_func in _ceill _floorl
41781 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
41782 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
41783 eval as_val=\$$as_ac_var
41784 if test "x$as_val" = x""yes; then :
41785 cat >>confdefs.h <<_ACEOF
41786 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
41800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
41801 $as_echo_n "checking for isnanl declaration... " >&6; }
41802 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
41803 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
41804 $as_echo_n "(cached) " >&6
41809 ac_cpp='$CXXCPP $CPPFLAGS'
41810 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41811 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41812 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41815 /* end confdefs.h. */
41817 #ifdef HAVE_IEEEFP_H
41818 #include <ieeefp.h>
41829 if ac_fn_cxx_try_compile "$LINENO"; then :
41830 glibcxx_cv_func_isnanl_use=yes
41832 glibcxx_cv_func_isnanl_use=no
41834 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41836 ac_cpp='$CPP $CPPFLAGS'
41837 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41838 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41839 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
41846 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
41848 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
41849 for ac_func in isnanl
41851 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
41852 if test "x$ac_cv_func_isnanl" = x""yes; then :
41853 cat >>confdefs.h <<_ACEOF
41854 #define HAVE_ISNANL 1
41862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
41863 $as_echo_n "checking for _isnanl declaration... " >&6; }
41864 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
41865 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
41866 $as_echo_n "(cached) " >&6
41871 ac_cpp='$CXXCPP $CPPFLAGS'
41872 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41873 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41874 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41877 /* end confdefs.h. */
41879 #ifdef HAVE_IEEEFP_H
41880 #include <ieeefp.h>
41891 if ac_fn_cxx_try_compile "$LINENO"; then :
41892 glibcxx_cv_func__isnanl_use=yes
41894 glibcxx_cv_func__isnanl_use=no
41896 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41898 ac_cpp='$CPP $CPPFLAGS'
41899 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41900 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41901 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
41908 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
41910 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
41911 for ac_func in _isnanl
41913 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
41914 if test "x$ac_cv_func__isnanl" = x""yes; then :
41915 cat >>confdefs.h <<_ACEOF
41916 #define HAVE__ISNANL 1
41929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
41930 $as_echo_n "checking for isinfl declaration... " >&6; }
41931 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
41932 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
41933 $as_echo_n "(cached) " >&6
41938 ac_cpp='$CXXCPP $CPPFLAGS'
41939 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41940 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41941 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41944 /* end confdefs.h. */
41946 #ifdef HAVE_IEEEFP_H
41947 #include <ieeefp.h>
41958 if ac_fn_cxx_try_compile "$LINENO"; then :
41959 glibcxx_cv_func_isinfl_use=yes
41961 glibcxx_cv_func_isinfl_use=no
41963 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41965 ac_cpp='$CPP $CPPFLAGS'
41966 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41967 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41968 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
41975 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
41977 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
41978 for ac_func in isinfl
41980 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
41981 if test "x$ac_cv_func_isinfl" = x""yes; then :
41982 cat >>confdefs.h <<_ACEOF
41983 #define HAVE_ISINFL 1
41991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
41992 $as_echo_n "checking for _isinfl declaration... " >&6; }
41993 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
41994 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
41995 $as_echo_n "(cached) " >&6
42000 ac_cpp='$CXXCPP $CPPFLAGS'
42001 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42002 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42003 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42006 /* end confdefs.h. */
42008 #ifdef HAVE_IEEEFP_H
42009 #include <ieeefp.h>
42020 if ac_fn_cxx_try_compile "$LINENO"; then :
42021 glibcxx_cv_func__isinfl_use=yes
42023 glibcxx_cv_func__isinfl_use=no
42025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42027 ac_cpp='$CPP $CPPFLAGS'
42028 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42029 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42030 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
42037 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
42039 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
42040 for ac_func in _isinfl
42042 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
42043 if test "x$ac_cv_func__isinfl" = x""yes; then :
42044 cat >>confdefs.h <<_ACEOF
42045 #define HAVE__ISINFL 1
42058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
42059 $as_echo_n "checking for atan2l declaration... " >&6; }
42060 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
42061 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
42062 $as_echo_n "(cached) " >&6
42067 ac_cpp='$CXXCPP $CPPFLAGS'
42068 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42069 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42070 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42073 /* end confdefs.h. */
42083 if ac_fn_cxx_try_compile "$LINENO"; then :
42084 glibcxx_cv_func_atan2l_use=yes
42086 glibcxx_cv_func_atan2l_use=no
42088 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42090 ac_cpp='$CPP $CPPFLAGS'
42091 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42092 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42093 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
42100 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
42102 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
42103 for ac_func in atan2l
42105 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
42106 if test "x$ac_cv_func_atan2l" = x""yes; then :
42107 cat >>confdefs.h <<_ACEOF
42108 #define HAVE_ATAN2L 1
42116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
42117 $as_echo_n "checking for _atan2l declaration... " >&6; }
42118 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
42119 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
42120 $as_echo_n "(cached) " >&6
42125 ac_cpp='$CXXCPP $CPPFLAGS'
42126 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42127 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42128 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42131 /* end confdefs.h. */
42141 if ac_fn_cxx_try_compile "$LINENO"; then :
42142 glibcxx_cv_func__atan2l_use=yes
42144 glibcxx_cv_func__atan2l_use=no
42146 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42148 ac_cpp='$CPP $CPPFLAGS'
42149 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42150 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42151 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
42158 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
42160 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
42161 for ac_func in _atan2l
42163 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
42164 if test "x$ac_cv_func__atan2l" = x""yes; then :
42165 cat >>confdefs.h <<_ACEOF
42166 #define HAVE__ATAN2L 1
42179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
42180 $as_echo_n "checking for expl declaration... " >&6; }
42181 if test x${glibcxx_cv_func_expl_use+set} != xset; then
42182 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
42183 $as_echo_n "(cached) " >&6
42188 ac_cpp='$CXXCPP $CPPFLAGS'
42189 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42190 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42191 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42194 /* end confdefs.h. */
42196 #ifdef HAVE_IEEEFP_H
42197 #include <ieeefp.h>
42208 if ac_fn_cxx_try_compile "$LINENO"; then :
42209 glibcxx_cv_func_expl_use=yes
42211 glibcxx_cv_func_expl_use=no
42213 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42215 ac_cpp='$CPP $CPPFLAGS'
42216 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42217 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42218 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
42225 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
42227 if test x$glibcxx_cv_func_expl_use = x"yes"; then
42228 for ac_func in expl
42230 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
42231 if test "x$ac_cv_func_expl" = x""yes; then :
42232 cat >>confdefs.h <<_ACEOF
42233 #define HAVE_EXPL 1
42241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
42242 $as_echo_n "checking for _expl declaration... " >&6; }
42243 if test x${glibcxx_cv_func__expl_use+set} != xset; then
42244 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
42245 $as_echo_n "(cached) " >&6
42250 ac_cpp='$CXXCPP $CPPFLAGS'
42251 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42252 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42253 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42256 /* end confdefs.h. */
42258 #ifdef HAVE_IEEEFP_H
42259 #include <ieeefp.h>
42270 if ac_fn_cxx_try_compile "$LINENO"; then :
42271 glibcxx_cv_func__expl_use=yes
42273 glibcxx_cv_func__expl_use=no
42275 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42277 ac_cpp='$CPP $CPPFLAGS'
42278 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42279 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42280 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
42287 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
42289 if test x$glibcxx_cv_func__expl_use = x"yes"; then
42290 for ac_func in _expl
42292 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
42293 if test "x$ac_cv_func__expl" = x""yes; then :
42294 cat >>confdefs.h <<_ACEOF
42295 #define HAVE__EXPL 1
42308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
42309 $as_echo_n "checking for fabsl declaration... " >&6; }
42310 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
42311 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
42312 $as_echo_n "(cached) " >&6
42317 ac_cpp='$CXXCPP $CPPFLAGS'
42318 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42319 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42320 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42323 /* end confdefs.h. */
42325 #ifdef HAVE_IEEEFP_H
42326 #include <ieeefp.h>
42337 if ac_fn_cxx_try_compile "$LINENO"; then :
42338 glibcxx_cv_func_fabsl_use=yes
42340 glibcxx_cv_func_fabsl_use=no
42342 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42344 ac_cpp='$CPP $CPPFLAGS'
42345 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42346 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42347 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
42354 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
42356 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
42357 for ac_func in fabsl
42359 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
42360 if test "x$ac_cv_func_fabsl" = x""yes; then :
42361 cat >>confdefs.h <<_ACEOF
42362 #define HAVE_FABSL 1
42370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
42371 $as_echo_n "checking for _fabsl declaration... " >&6; }
42372 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
42373 if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
42374 $as_echo_n "(cached) " >&6
42379 ac_cpp='$CXXCPP $CPPFLAGS'
42380 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42381 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42382 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42385 /* end confdefs.h. */
42387 #ifdef HAVE_IEEEFP_H
42388 #include <ieeefp.h>
42399 if ac_fn_cxx_try_compile "$LINENO"; then :
42400 glibcxx_cv_func__fabsl_use=yes
42402 glibcxx_cv_func__fabsl_use=no
42404 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42406 ac_cpp='$CPP $CPPFLAGS'
42407 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42408 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42409 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
42416 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
42418 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
42419 for ac_func in _fabsl
42421 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
42422 if test "x$ac_cv_func__fabsl" = x""yes; then :
42423 cat >>confdefs.h <<_ACEOF
42424 #define HAVE__FABSL 1
42437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
42438 $as_echo_n "checking for fmodl declaration... " >&6; }
42439 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
42440 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
42441 $as_echo_n "(cached) " >&6
42446 ac_cpp='$CXXCPP $CPPFLAGS'
42447 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42448 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42449 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42452 /* end confdefs.h. */
42462 if ac_fn_cxx_try_compile "$LINENO"; then :
42463 glibcxx_cv_func_fmodl_use=yes
42465 glibcxx_cv_func_fmodl_use=no
42467 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42469 ac_cpp='$CPP $CPPFLAGS'
42470 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42471 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42472 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
42479 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
42481 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
42482 for ac_func in fmodl
42484 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
42485 if test "x$ac_cv_func_fmodl" = x""yes; then :
42486 cat >>confdefs.h <<_ACEOF
42487 #define HAVE_FMODL 1
42495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
42496 $as_echo_n "checking for _fmodl declaration... " >&6; }
42497 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
42498 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
42499 $as_echo_n "(cached) " >&6
42504 ac_cpp='$CXXCPP $CPPFLAGS'
42505 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42506 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42507 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42510 /* end confdefs.h. */
42520 if ac_fn_cxx_try_compile "$LINENO"; then :
42521 glibcxx_cv_func__fmodl_use=yes
42523 glibcxx_cv_func__fmodl_use=no
42525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42527 ac_cpp='$CPP $CPPFLAGS'
42528 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42529 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42530 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
42537 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
42539 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
42540 for ac_func in _fmodl
42542 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
42543 if test "x$ac_cv_func__fmodl" = x""yes; then :
42544 cat >>confdefs.h <<_ACEOF
42545 #define HAVE__FMODL 1
42558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
42559 $as_echo_n "checking for frexpl declaration... " >&6; }
42560 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
42561 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
42562 $as_echo_n "(cached) " >&6
42567 ac_cpp='$CXXCPP $CPPFLAGS'
42568 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42569 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42570 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42573 /* end confdefs.h. */
42583 if ac_fn_cxx_try_compile "$LINENO"; then :
42584 glibcxx_cv_func_frexpl_use=yes
42586 glibcxx_cv_func_frexpl_use=no
42588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42590 ac_cpp='$CPP $CPPFLAGS'
42591 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42592 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42593 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
42600 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
42602 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
42603 for ac_func in frexpl
42605 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
42606 if test "x$ac_cv_func_frexpl" = x""yes; then :
42607 cat >>confdefs.h <<_ACEOF
42608 #define HAVE_FREXPL 1
42616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
42617 $as_echo_n "checking for _frexpl declaration... " >&6; }
42618 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
42619 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
42620 $as_echo_n "(cached) " >&6
42625 ac_cpp='$CXXCPP $CPPFLAGS'
42626 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42627 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42628 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42631 /* end confdefs.h. */
42641 if ac_fn_cxx_try_compile "$LINENO"; then :
42642 glibcxx_cv_func__frexpl_use=yes
42644 glibcxx_cv_func__frexpl_use=no
42646 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42648 ac_cpp='$CPP $CPPFLAGS'
42649 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42650 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42651 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
42658 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
42660 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
42661 for ac_func in _frexpl
42663 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
42664 if test "x$ac_cv_func__frexpl" = x""yes; then :
42665 cat >>confdefs.h <<_ACEOF
42666 #define HAVE__FREXPL 1
42679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
42680 $as_echo_n "checking for hypotl declaration... " >&6; }
42681 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
42682 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
42683 $as_echo_n "(cached) " >&6
42688 ac_cpp='$CXXCPP $CPPFLAGS'
42689 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42690 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42691 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42694 /* end confdefs.h. */
42704 if ac_fn_cxx_try_compile "$LINENO"; then :
42705 glibcxx_cv_func_hypotl_use=yes
42707 glibcxx_cv_func_hypotl_use=no
42709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42711 ac_cpp='$CPP $CPPFLAGS'
42712 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42713 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42714 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
42721 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
42723 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
42724 for ac_func in hypotl
42726 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
42727 if test "x$ac_cv_func_hypotl" = x""yes; then :
42728 cat >>confdefs.h <<_ACEOF
42729 #define HAVE_HYPOTL 1
42737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
42738 $as_echo_n "checking for _hypotl declaration... " >&6; }
42739 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
42740 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
42741 $as_echo_n "(cached) " >&6
42746 ac_cpp='$CXXCPP $CPPFLAGS'
42747 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42748 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42749 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42752 /* end confdefs.h. */
42762 if ac_fn_cxx_try_compile "$LINENO"; then :
42763 glibcxx_cv_func__hypotl_use=yes
42765 glibcxx_cv_func__hypotl_use=no
42767 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42769 ac_cpp='$CPP $CPPFLAGS'
42770 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42771 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42772 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
42779 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
42781 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
42782 for ac_func in _hypotl
42784 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
42785 if test "x$ac_cv_func__hypotl" = x""yes; then :
42786 cat >>confdefs.h <<_ACEOF
42787 #define HAVE__HYPOTL 1
42800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
42801 $as_echo_n "checking for ldexpl declaration... " >&6; }
42802 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
42803 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
42804 $as_echo_n "(cached) " >&6
42809 ac_cpp='$CXXCPP $CPPFLAGS'
42810 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42811 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42812 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42815 /* end confdefs.h. */
42825 if ac_fn_cxx_try_compile "$LINENO"; then :
42826 glibcxx_cv_func_ldexpl_use=yes
42828 glibcxx_cv_func_ldexpl_use=no
42830 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42832 ac_cpp='$CPP $CPPFLAGS'
42833 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42834 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42835 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
42842 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
42844 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
42845 for ac_func in ldexpl
42847 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
42848 if test "x$ac_cv_func_ldexpl" = x""yes; then :
42849 cat >>confdefs.h <<_ACEOF
42850 #define HAVE_LDEXPL 1
42858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
42859 $as_echo_n "checking for _ldexpl declaration... " >&6; }
42860 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
42861 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
42862 $as_echo_n "(cached) " >&6
42867 ac_cpp='$CXXCPP $CPPFLAGS'
42868 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42869 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42870 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42873 /* end confdefs.h. */
42883 if ac_fn_cxx_try_compile "$LINENO"; then :
42884 glibcxx_cv_func__ldexpl_use=yes
42886 glibcxx_cv_func__ldexpl_use=no
42888 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42890 ac_cpp='$CPP $CPPFLAGS'
42891 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42892 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42893 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
42900 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
42902 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
42903 for ac_func in _ldexpl
42905 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
42906 if test "x$ac_cv_func__ldexpl" = x""yes; then :
42907 cat >>confdefs.h <<_ACEOF
42908 #define HAVE__LDEXPL 1
42921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
42922 $as_echo_n "checking for logl declaration... " >&6; }
42923 if test x${glibcxx_cv_func_logl_use+set} != xset; then
42924 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
42925 $as_echo_n "(cached) " >&6
42930 ac_cpp='$CXXCPP $CPPFLAGS'
42931 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42932 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42933 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42936 /* end confdefs.h. */
42938 #ifdef HAVE_IEEEFP_H
42939 #include <ieeefp.h>
42950 if ac_fn_cxx_try_compile "$LINENO"; then :
42951 glibcxx_cv_func_logl_use=yes
42953 glibcxx_cv_func_logl_use=no
42955 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42957 ac_cpp='$CPP $CPPFLAGS'
42958 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42959 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42960 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
42967 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
42969 if test x$glibcxx_cv_func_logl_use = x"yes"; then
42970 for ac_func in logl
42972 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
42973 if test "x$ac_cv_func_logl" = x""yes; then :
42974 cat >>confdefs.h <<_ACEOF
42975 #define HAVE_LOGL 1
42983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
42984 $as_echo_n "checking for _logl declaration... " >&6; }
42985 if test x${glibcxx_cv_func__logl_use+set} != xset; then
42986 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
42987 $as_echo_n "(cached) " >&6
42992 ac_cpp='$CXXCPP $CPPFLAGS'
42993 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42994 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42995 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42998 /* end confdefs.h. */
43000 #ifdef HAVE_IEEEFP_H
43001 #include <ieeefp.h>
43012 if ac_fn_cxx_try_compile "$LINENO"; then :
43013 glibcxx_cv_func__logl_use=yes
43015 glibcxx_cv_func__logl_use=no
43017 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43019 ac_cpp='$CPP $CPPFLAGS'
43020 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43021 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43022 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
43029 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
43031 if test x$glibcxx_cv_func__logl_use = x"yes"; then
43032 for ac_func in _logl
43034 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
43035 if test "x$ac_cv_func__logl" = x""yes; then :
43036 cat >>confdefs.h <<_ACEOF
43037 #define HAVE__LOGL 1
43050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
43051 $as_echo_n "checking for log10l declaration... " >&6; }
43052 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
43053 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
43054 $as_echo_n "(cached) " >&6
43059 ac_cpp='$CXXCPP $CPPFLAGS'
43060 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43061 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43062 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43065 /* end confdefs.h. */
43067 #ifdef HAVE_IEEEFP_H
43068 #include <ieeefp.h>
43079 if ac_fn_cxx_try_compile "$LINENO"; then :
43080 glibcxx_cv_func_log10l_use=yes
43082 glibcxx_cv_func_log10l_use=no
43084 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43086 ac_cpp='$CPP $CPPFLAGS'
43087 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43088 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43089 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
43096 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
43098 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
43099 for ac_func in log10l
43101 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
43102 if test "x$ac_cv_func_log10l" = x""yes; then :
43103 cat >>confdefs.h <<_ACEOF
43104 #define HAVE_LOG10L 1
43112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
43113 $as_echo_n "checking for _log10l declaration... " >&6; }
43114 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
43115 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
43116 $as_echo_n "(cached) " >&6
43121 ac_cpp='$CXXCPP $CPPFLAGS'
43122 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43123 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43124 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43127 /* end confdefs.h. */
43129 #ifdef HAVE_IEEEFP_H
43130 #include <ieeefp.h>
43141 if ac_fn_cxx_try_compile "$LINENO"; then :
43142 glibcxx_cv_func__log10l_use=yes
43144 glibcxx_cv_func__log10l_use=no
43146 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43148 ac_cpp='$CPP $CPPFLAGS'
43149 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43150 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43151 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
43158 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
43160 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
43161 for ac_func in _log10l
43163 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
43164 if test "x$ac_cv_func__log10l" = x""yes; then :
43165 cat >>confdefs.h <<_ACEOF
43166 #define HAVE__LOG10L 1
43179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
43180 $as_echo_n "checking for modfl declaration... " >&6; }
43181 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
43182 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
43183 $as_echo_n "(cached) " >&6
43188 ac_cpp='$CXXCPP $CPPFLAGS'
43189 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43190 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43191 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43194 /* end confdefs.h. */
43204 if ac_fn_cxx_try_compile "$LINENO"; then :
43205 glibcxx_cv_func_modfl_use=yes
43207 glibcxx_cv_func_modfl_use=no
43209 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43211 ac_cpp='$CPP $CPPFLAGS'
43212 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43213 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43214 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
43221 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
43223 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
43224 for ac_func in modfl
43226 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
43227 if test "x$ac_cv_func_modfl" = x""yes; then :
43228 cat >>confdefs.h <<_ACEOF
43229 #define HAVE_MODFL 1
43237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
43238 $as_echo_n "checking for _modfl declaration... " >&6; }
43239 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
43240 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
43241 $as_echo_n "(cached) " >&6
43246 ac_cpp='$CXXCPP $CPPFLAGS'
43247 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43248 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43249 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43252 /* end confdefs.h. */
43262 if ac_fn_cxx_try_compile "$LINENO"; then :
43263 glibcxx_cv_func__modfl_use=yes
43265 glibcxx_cv_func__modfl_use=no
43267 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43269 ac_cpp='$CPP $CPPFLAGS'
43270 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43271 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43272 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
43279 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
43281 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
43282 for ac_func in _modfl
43284 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
43285 if test "x$ac_cv_func__modfl" = x""yes; then :
43286 cat >>confdefs.h <<_ACEOF
43287 #define HAVE__MODFL 1
43300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
43301 $as_echo_n "checking for powl declaration... " >&6; }
43302 if test x${glibcxx_cv_func_powl_use+set} != xset; then
43303 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
43304 $as_echo_n "(cached) " >&6
43309 ac_cpp='$CXXCPP $CPPFLAGS'
43310 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43311 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43312 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43315 /* end confdefs.h. */
43325 if ac_fn_cxx_try_compile "$LINENO"; then :
43326 glibcxx_cv_func_powl_use=yes
43328 glibcxx_cv_func_powl_use=no
43330 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43332 ac_cpp='$CPP $CPPFLAGS'
43333 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43334 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43335 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
43342 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
43344 if test x$glibcxx_cv_func_powl_use = x"yes"; then
43345 for ac_func in powl
43347 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
43348 if test "x$ac_cv_func_powl" = x""yes; then :
43349 cat >>confdefs.h <<_ACEOF
43350 #define HAVE_POWL 1
43358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
43359 $as_echo_n "checking for _powl declaration... " >&6; }
43360 if test x${glibcxx_cv_func__powl_use+set} != xset; then
43361 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
43362 $as_echo_n "(cached) " >&6
43367 ac_cpp='$CXXCPP $CPPFLAGS'
43368 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43369 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43370 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43373 /* end confdefs.h. */
43383 if ac_fn_cxx_try_compile "$LINENO"; then :
43384 glibcxx_cv_func__powl_use=yes
43386 glibcxx_cv_func__powl_use=no
43388 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43390 ac_cpp='$CPP $CPPFLAGS'
43391 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43392 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43393 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
43400 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
43402 if test x$glibcxx_cv_func__powl_use = x"yes"; then
43403 for ac_func in _powl
43405 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
43406 if test "x$ac_cv_func__powl" = x""yes; then :
43407 cat >>confdefs.h <<_ACEOF
43408 #define HAVE__POWL 1
43421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
43422 $as_echo_n "checking for sqrtl declaration... " >&6; }
43423 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
43424 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
43425 $as_echo_n "(cached) " >&6
43430 ac_cpp='$CXXCPP $CPPFLAGS'
43431 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43432 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43433 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43436 /* end confdefs.h. */
43438 #ifdef HAVE_IEEEFP_H
43439 #include <ieeefp.h>
43450 if ac_fn_cxx_try_compile "$LINENO"; then :
43451 glibcxx_cv_func_sqrtl_use=yes
43453 glibcxx_cv_func_sqrtl_use=no
43455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43457 ac_cpp='$CPP $CPPFLAGS'
43458 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43459 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43460 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
43467 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
43469 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
43470 for ac_func in sqrtl
43472 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
43473 if test "x$ac_cv_func_sqrtl" = x""yes; then :
43474 cat >>confdefs.h <<_ACEOF
43475 #define HAVE_SQRTL 1
43483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
43484 $as_echo_n "checking for _sqrtl declaration... " >&6; }
43485 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
43486 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
43487 $as_echo_n "(cached) " >&6
43492 ac_cpp='$CXXCPP $CPPFLAGS'
43493 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43494 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43495 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43498 /* end confdefs.h. */
43500 #ifdef HAVE_IEEEFP_H
43501 #include <ieeefp.h>
43512 if ac_fn_cxx_try_compile "$LINENO"; then :
43513 glibcxx_cv_func__sqrtl_use=yes
43515 glibcxx_cv_func__sqrtl_use=no
43517 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43519 ac_cpp='$CPP $CPPFLAGS'
43520 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43521 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43522 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
43529 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
43531 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
43532 for ac_func in _sqrtl
43534 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
43535 if test "x$ac_cv_func__sqrtl" = x""yes; then :
43536 cat >>confdefs.h <<_ACEOF
43537 #define HAVE__SQRTL 1
43550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
43551 $as_echo_n "checking for sincosl declaration... " >&6; }
43552 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
43553 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
43554 $as_echo_n "(cached) " >&6
43559 ac_cpp='$CXXCPP $CPPFLAGS'
43560 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43561 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43562 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43565 /* end confdefs.h. */
43575 if ac_fn_cxx_try_compile "$LINENO"; then :
43576 glibcxx_cv_func_sincosl_use=yes
43578 glibcxx_cv_func_sincosl_use=no
43580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43582 ac_cpp='$CPP $CPPFLAGS'
43583 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43584 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43585 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
43592 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
43594 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
43595 for ac_func in sincosl
43597 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
43598 if test "x$ac_cv_func_sincosl" = x""yes; then :
43599 cat >>confdefs.h <<_ACEOF
43600 #define HAVE_SINCOSL 1
43608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
43609 $as_echo_n "checking for _sincosl declaration... " >&6; }
43610 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
43611 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
43612 $as_echo_n "(cached) " >&6
43617 ac_cpp='$CXXCPP $CPPFLAGS'
43618 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43619 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43620 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43623 /* end confdefs.h. */
43633 if ac_fn_cxx_try_compile "$LINENO"; then :
43634 glibcxx_cv_func__sincosl_use=yes
43636 glibcxx_cv_func__sincosl_use=no
43638 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43640 ac_cpp='$CPP $CPPFLAGS'
43641 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43642 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43643 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
43650 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
43652 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
43653 for ac_func in _sincosl
43655 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
43656 if test "x$ac_cv_func__sincosl" = x""yes; then :
43657 cat >>confdefs.h <<_ACEOF
43658 #define HAVE__SINCOSL 1
43671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
43672 $as_echo_n "checking for finitel declaration... " >&6; }
43673 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
43674 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
43675 $as_echo_n "(cached) " >&6
43680 ac_cpp='$CXXCPP $CPPFLAGS'
43681 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43682 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43683 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43686 /* end confdefs.h. */
43688 #ifdef HAVE_IEEEFP_H
43689 #include <ieeefp.h>
43700 if ac_fn_cxx_try_compile "$LINENO"; then :
43701 glibcxx_cv_func_finitel_use=yes
43703 glibcxx_cv_func_finitel_use=no
43705 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43707 ac_cpp='$CPP $CPPFLAGS'
43708 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43709 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43710 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
43717 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
43719 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
43720 for ac_func in finitel
43722 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
43723 if test "x$ac_cv_func_finitel" = x""yes; then :
43724 cat >>confdefs.h <<_ACEOF
43725 #define HAVE_FINITEL 1
43733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
43734 $as_echo_n "checking for _finitel declaration... " >&6; }
43735 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
43736 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
43737 $as_echo_n "(cached) " >&6
43742 ac_cpp='$CXXCPP $CPPFLAGS'
43743 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43744 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43745 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43748 /* end confdefs.h. */
43750 #ifdef HAVE_IEEEFP_H
43751 #include <ieeefp.h>
43762 if ac_fn_cxx_try_compile "$LINENO"; then :
43763 glibcxx_cv_func__finitel_use=yes
43765 glibcxx_cv_func__finitel_use=no
43767 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43769 ac_cpp='$CPP $CPPFLAGS'
43770 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43771 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43772 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
43779 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
43781 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
43782 for ac_func in _finitel
43784 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
43785 if test "x$ac_cv_func__finitel" = x""yes; then :
43786 cat >>confdefs.h <<_ACEOF
43787 #define HAVE__FINITEL 1
43799 LIBS="$ac_save_LIBS"
43800 CXXFLAGS="$ac_save_CXXFLAGS"
43803 ac_test_CXXFLAGS="${CXXFLAGS+set}"
43804 ac_save_CXXFLAGS="$CXXFLAGS"
43805 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
43808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
43809 $as_echo_n "checking for strtold declaration... " >&6; }
43810 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
43811 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
43812 $as_echo_n "(cached) " >&6
43817 ac_cpp='$CXXCPP $CPPFLAGS'
43818 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43819 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43820 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43823 /* end confdefs.h. */
43824 #include <stdlib.h>
43833 if ac_fn_cxx_try_compile "$LINENO"; then :
43834 glibcxx_cv_func_strtold_use=yes
43836 glibcxx_cv_func_strtold_use=no
43838 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43840 ac_cpp='$CPP $CPPFLAGS'
43841 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43842 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43843 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
43850 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
43851 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
43852 for ac_func in strtold
43854 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
43855 if test "x$ac_cv_func_strtold" = x""yes; then :
43856 cat >>confdefs.h <<_ACEOF
43857 #define HAVE_STRTOLD 1
43868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
43869 $as_echo_n "checking for strtof declaration... " >&6; }
43870 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
43871 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
43872 $as_echo_n "(cached) " >&6
43877 ac_cpp='$CXXCPP $CPPFLAGS'
43878 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43879 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43880 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43883 /* end confdefs.h. */
43884 #include <stdlib.h>
43893 if ac_fn_cxx_try_compile "$LINENO"; then :
43894 glibcxx_cv_func_strtof_use=yes
43896 glibcxx_cv_func_strtof_use=no
43898 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43900 ac_cpp='$CPP $CPPFLAGS'
43901 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43902 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43903 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
43910 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
43911 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
43912 for ac_func in strtof
43914 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
43915 if test "x$ac_cv_func_strtof" = x""yes; then :
43916 cat >>confdefs.h <<_ACEOF
43917 #define HAVE_STRTOF 1
43928 CXXFLAGS="$ac_save_CXXFLAGS"
43933 # GLIBCXX_CHECK_MATH_SUPPORT
43934 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
43936 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
43938 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
43940 $as_echo "#define HAVE_SINCOS 1" >>confdefs.h
43942 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
43947 SECTION_FLAGS='-ffunction-sections -fdata-sections'
43950 # If we're not using GNU ld, then there's no point in even trying these
43951 # tests. Check for that first. We should have already tested for gld
43952 # by now (in libtool), but require it now just to be safe...
43953 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
43954 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
43958 # The name set by libtool depends on the version of libtool. Shame on us
43959 # for depending on an impl detail, but c'est la vie. Older versions used
43960 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
43961 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
43962 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
43963 # set (hence we're using an older libtool), then set it.
43964 if test x${with_gnu_ld+set} != xset; then
43965 if test x${ac_cv_prog_gnu_ld+set} != xset; then
43966 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
43969 with_gnu_ld=$ac_cv_prog_gnu_ld
43973 # Start by getting the version number. I think the libtool test already
43974 # does some of this, but throws away the result.
43975 glibcxx_ld_is_gold=no
43976 if test x"$with_gnu_ld" = x"yes"; then
43977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
43978 $as_echo_n "checking for ld version... " >&6; }
43980 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
43981 glibcxx_ld_is_gold=yes
43983 ldver=`$LD --version 2>/dev/null |
43984 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'`
43986 glibcxx_gnu_ld_version=`echo $ldver | \
43987 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
43988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
43989 $as_echo "$glibcxx_gnu_ld_version" >&6; }
43992 # Set --gc-sections.
43993 glibcxx_have_gc_sections=no
43994 if test "$glibcxx_ld_is_gold" = "yes"; then
43995 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
43996 glibcxx_have_gc_sections=yes
43999 glibcxx_gcsections_min_ld=21602
44000 if test x"$with_gnu_ld" = x"yes" &&
44001 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
44002 glibcxx_have_gc_sections=yes
44005 if test "$glibcxx_have_gc_sections" = "yes"; then
44006 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
44007 # NB: This flag only works reliably after 2.16.1. Configure tests
44008 # for this are difficult, so hard wire a value that should work.
44010 ac_test_CFLAGS="${CFLAGS+set}"
44011 ac_save_CFLAGS="$CFLAGS"
44012 CFLAGS='-Wl,--gc-sections'
44014 # Check for -Wl,--gc-sections
44015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
44016 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
44017 if test x$gcc_no_link = xyes; then
44018 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44021 /* end confdefs.h. */
44022 int one(void) { return 1; }
44023 int two(void) { return 2; }
44033 if ac_fn_c_try_link "$LINENO"; then :
44038 rm -f core conftest.err conftest.$ac_objext \
44039 conftest$ac_exeext conftest.$ac_ext
44040 if test "$ac_gcsections" = "yes"; then
44043 if $CC -c conftest.c; then
44044 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
44045 grep "Warning: gc-sections option ignored" > /dev/null; then
44049 rm -f conftest.c conftest.o conftest
44051 if test "$ac_gcsections" = "yes"; then
44052 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
44054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
44055 $as_echo "$ac_gcsections" >&6; }
44057 if test "$ac_test_CFLAGS" = set; then
44058 CFLAGS="$ac_save_CFLAGS"
44060 # this is the suspicious part
44066 # Note this is only for shared objects.
44068 if test x"$with_gnu_ld" = x"yes"; then
44069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
44070 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
44071 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
44072 if test -n "$cxx_z_relo"; then
44073 OPT_LDFLAGS="-Wl,-z,relro"
44076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
44077 $as_echo "$ac_ld_relro" >&6; }
44080 # Set linker optimization flags.
44081 if test x"$with_gnu_ld" = x"yes"; then
44082 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
44088 $as_echo "#define HAVE_SETENV 1" >>confdefs.h
44090 $as_echo "#define HAVE_FINITEF 1" >>confdefs.h
44092 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
44094 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
44096 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
44098 $as_echo "#define HAVE_HYPOTF 1" >>confdefs.h
44100 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
44102 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
44104 $as_echo "#define HAVE_ISNANF 1" >>confdefs.h
44107 $as_echo "#define HAVE_ACOSF 1" >>confdefs.h
44109 $as_echo "#define HAVE_ASINF 1" >>confdefs.h
44111 $as_echo "#define HAVE_ATAN2F 1" >>confdefs.h
44113 $as_echo "#define HAVE_ATANF 1" >>confdefs.h
44115 $as_echo "#define HAVE_CEILF 1" >>confdefs.h
44117 $as_echo "#define HAVE_COSF 1" >>confdefs.h
44119 $as_echo "#define HAVE_COSHF 1" >>confdefs.h
44121 $as_echo "#define HAVE_EXPF 1" >>confdefs.h
44123 $as_echo "#define HAVE_FABSF 1" >>confdefs.h
44125 $as_echo "#define HAVE_FLOORF 1" >>confdefs.h
44127 $as_echo "#define HAVE_FMODF 1" >>confdefs.h
44129 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
44131 $as_echo "#define HAVE_LDEXPF 1" >>confdefs.h
44133 $as_echo "#define HAVE_LOG10F 1" >>confdefs.h
44135 $as_echo "#define HAVE_LOGF 1" >>confdefs.h
44137 $as_echo "#define HAVE_MODFF 1" >>confdefs.h
44139 $as_echo "#define HAVE_POWF 1" >>confdefs.h
44141 $as_echo "#define HAVE_SINF 1" >>confdefs.h
44143 $as_echo "#define HAVE_SINHF 1" >>confdefs.h
44145 $as_echo "#define HAVE_SQRTF 1" >>confdefs.h
44147 $as_echo "#define HAVE_TANF 1" >>confdefs.h
44149 $as_echo "#define HAVE_TANHF 1" >>confdefs.h
44151 if test x"long_double_math_on_this_cpu" = x"yes"; then
44152 $as_echo "#define HAVE_FINITEL 1" >>confdefs.h
44154 $as_echo "#define HAVE_ISINFL 1" >>confdefs.h
44156 $as_echo "#define HAVE_ISNANL 1" >>confdefs.h
44161 SECTION_FLAGS='-ffunction-sections -fdata-sections'
44164 # If we're not using GNU ld, then there's no point in even trying these
44165 # tests. Check for that first. We should have already tested for gld
44166 # by now (in libtool), but require it now just to be safe...
44167 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
44168 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
44172 # The name set by libtool depends on the version of libtool. Shame on us
44173 # for depending on an impl detail, but c'est la vie. Older versions used
44174 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
44175 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
44176 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
44177 # set (hence we're using an older libtool), then set it.
44178 if test x${with_gnu_ld+set} != xset; then
44179 if test x${ac_cv_prog_gnu_ld+set} != xset; then
44180 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
44183 with_gnu_ld=$ac_cv_prog_gnu_ld
44187 # Start by getting the version number. I think the libtool test already
44188 # does some of this, but throws away the result.
44189 glibcxx_ld_is_gold=no
44190 if test x"$with_gnu_ld" = x"yes"; then
44191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
44192 $as_echo_n "checking for ld version... " >&6; }
44194 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
44195 glibcxx_ld_is_gold=yes
44197 ldver=`$LD --version 2>/dev/null |
44198 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'`
44200 glibcxx_gnu_ld_version=`echo $ldver | \
44201 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
44202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
44203 $as_echo "$glibcxx_gnu_ld_version" >&6; }
44206 # Set --gc-sections.
44207 glibcxx_have_gc_sections=no
44208 if test "$glibcxx_ld_is_gold" = "yes"; then
44209 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
44210 glibcxx_have_gc_sections=yes
44213 glibcxx_gcsections_min_ld=21602
44214 if test x"$with_gnu_ld" = x"yes" &&
44215 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
44216 glibcxx_have_gc_sections=yes
44219 if test "$glibcxx_have_gc_sections" = "yes"; then
44220 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
44221 # NB: This flag only works reliably after 2.16.1. Configure tests
44222 # for this are difficult, so hard wire a value that should work.
44224 ac_test_CFLAGS="${CFLAGS+set}"
44225 ac_save_CFLAGS="$CFLAGS"
44226 CFLAGS='-Wl,--gc-sections'
44228 # Check for -Wl,--gc-sections
44229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
44230 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
44231 if test x$gcc_no_link = xyes; then
44232 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44235 /* end confdefs.h. */
44236 int one(void) { return 1; }
44237 int two(void) { return 2; }
44247 if ac_fn_c_try_link "$LINENO"; then :
44252 rm -f core conftest.err conftest.$ac_objext \
44253 conftest$ac_exeext conftest.$ac_ext
44254 if test "$ac_gcsections" = "yes"; then
44257 if $CC -c conftest.c; then
44258 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
44259 grep "Warning: gc-sections option ignored" > /dev/null; then
44263 rm -f conftest.c conftest.o conftest
44265 if test "$ac_gcsections" = "yes"; then
44266 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
44268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
44269 $as_echo "$ac_gcsections" >&6; }
44271 if test "$ac_test_CFLAGS" = set; then
44272 CFLAGS="$ac_save_CFLAGS"
44274 # this is the suspicious part
44280 # Note this is only for shared objects.
44282 if test x"$with_gnu_ld" = x"yes"; then
44283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
44284 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
44285 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
44286 if test -n "$cxx_z_relo"; then
44287 OPT_LDFLAGS="-Wl,-z,relro"
44290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
44291 $as_echo "$ac_ld_relro" >&6; }
44294 # Set linker optimization flags.
44295 if test x"$with_gnu_ld" = x"yes"; then
44296 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
44303 # GLIBCXX_CHECK_MATH_SUPPORT
44304 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
44306 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
44308 $as_echo "#define HAVE_ACOSF 1" >>confdefs.h
44310 $as_echo "#define HAVE_ASINF 1" >>confdefs.h
44312 $as_echo "#define HAVE_ATANF 1" >>confdefs.h
44314 $as_echo "#define HAVE_COSF 1" >>confdefs.h
44316 $as_echo "#define HAVE_COSHF 1" >>confdefs.h
44318 $as_echo "#define HAVE_SINF 1" >>confdefs.h
44320 $as_echo "#define HAVE_SINHF 1" >>confdefs.h
44322 $as_echo "#define HAVE_TANF 1" >>confdefs.h
44324 $as_echo "#define HAVE_TANHF 1" >>confdefs.h
44326 $as_echo "#define HAVE_EXPF 1" >>confdefs.h
44328 $as_echo "#define HAVE_ATAN2F 1" >>confdefs.h
44330 $as_echo "#define HAVE_FABSF 1" >>confdefs.h
44332 $as_echo "#define HAVE_FMODF 1" >>confdefs.h
44334 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
44336 $as_echo "#define HAVE_LOGF 1" >>confdefs.h
44338 $as_echo "#define HAVE_LOG10F 1" >>confdefs.h
44340 $as_echo "#define HAVE_MODF 1" >>confdefs.h
44342 $as_echo "#define HAVE_POWF 1" >>confdefs.h
44344 $as_echo "#define HAVE_SQRTF 1" >>confdefs.h
44347 # GLIBCXX_CHECK_STDLIB_SUPPORT
44348 $as_echo "#define HAVE_STRTOLD 1" >>confdefs.h
44353 # Check whether --enable-tls was given.
44354 if test "${enable_tls+set}" = set; then :
44355 enableval=$enable_tls;
44356 case "$enableval" in
44358 *) as_fn_error "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
44366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports thread-local storage" >&5
44367 $as_echo_n "checking whether the target supports thread-local storage... " >&6; }
44368 if test "${gcc_cv_have_tls+set}" = set; then :
44369 $as_echo_n "(cached) " >&6
44372 if test "$cross_compiling" = yes; then :
44373 if test x$gcc_no_link = xyes; then
44374 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44377 /* end confdefs.h. */
44378 __thread int a; int b; int main() { return a = b; }
44380 if ac_fn_c_try_link "$LINENO"; then :
44381 chktls_save_LDFLAGS="$LDFLAGS"
44384 LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
44387 chktls_save_CFLAGS="$CFLAGS"
44388 CFLAGS="-fPIC $CFLAGS"
44389 if test x$gcc_no_link = xyes; then
44390 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44393 /* end confdefs.h. */
44394 int f() { return 0; }
44396 if ac_fn_c_try_link "$LINENO"; then :
44397 if test x$gcc_no_link = xyes; then
44398 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44401 /* end confdefs.h. */
44402 __thread int a; int b; int f() { return a = b; }
44404 if ac_fn_c_try_link "$LINENO"; then :
44405 gcc_cv_have_tls=yes
44409 rm -f core conftest.err conftest.$ac_objext \
44410 conftest$ac_exeext conftest.$ac_ext
44412 gcc_cv_have_tls=yes
44414 rm -f core conftest.err conftest.$ac_objext \
44415 conftest$ac_exeext conftest.$ac_ext
44416 CFLAGS="$chktls_save_CFLAGS"
44417 LDFLAGS="$chktls_save_LDFLAGS"
44421 rm -f core conftest.err conftest.$ac_objext \
44422 conftest$ac_exeext conftest.$ac_ext
44426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44427 /* end confdefs.h. */
44428 __thread int a; int b; int main() { return a = b; }
44430 if ac_fn_c_try_run "$LINENO"; then :
44431 chktls_save_LDFLAGS="$LDFLAGS"
44432 LDFLAGS="-static $LDFLAGS"
44433 if test x$gcc_no_link = xyes; then
44434 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44437 /* end confdefs.h. */
44438 int main() { return 0; }
44440 if ac_fn_c_try_link "$LINENO"; then :
44441 if test "$cross_compiling" = yes; then :
44442 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
44443 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
44444 as_fn_error "cannot run test program while cross compiling
44445 See \`config.log' for more details." "$LINENO" 5; }
44447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44448 /* end confdefs.h. */
44449 __thread int a; int b; int main() { return a = b; }
44451 if ac_fn_c_try_run "$LINENO"; then :
44452 gcc_cv_have_tls=yes
44456 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
44457 conftest.$ac_objext conftest.beam conftest.$ac_ext
44461 gcc_cv_have_tls=yes
44463 rm -f core conftest.err conftest.$ac_objext \
44464 conftest$ac_exeext conftest.$ac_ext
44465 LDFLAGS="$chktls_save_LDFLAGS"
44466 if test $gcc_cv_have_tls = yes; then
44467 chktls_save_CFLAGS="$CFLAGS"
44468 thread_CFLAGS=failed
44469 for flag in '' '-pthread' '-lpthread'; do
44470 CFLAGS="$flag $chktls_save_CFLAGS"
44471 if test x$gcc_no_link = xyes; then
44472 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44475 /* end confdefs.h. */
44476 #include <pthread.h>
44477 void *g(void *d) { return NULL; }
44481 pthread_t t; pthread_create(&t,NULL,g,NULL);
44486 if ac_fn_c_try_link "$LINENO"; then :
44487 thread_CFLAGS="$flag"
44489 rm -f core conftest.err conftest.$ac_objext \
44490 conftest$ac_exeext conftest.$ac_ext
44491 if test "X$thread_CFLAGS" != Xfailed; then
44495 CFLAGS="$chktls_save_CFLAGS"
44496 if test "X$thread_CFLAGS" != Xfailed; then
44497 CFLAGS="$thread_CFLAGS $chktls_save_CFLAGS"
44498 if test "$cross_compiling" = yes; then :
44499 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
44500 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
44501 as_fn_error "cannot run test program while cross compiling
44502 See \`config.log' for more details." "$LINENO" 5; }
44504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44505 /* end confdefs.h. */
44506 #include <pthread.h>
44508 static int *a_in_other_thread;
44510 thread_func (void *arg)
44512 a_in_other_thread = &a;
44519 void *thread_retval;
44520 int *a_in_main_thread;
44521 if (pthread_create (&thread, (pthread_attr_t *)0,
44522 thread_func, (void *)0))
44524 a_in_main_thread = &a;
44525 if (pthread_join (thread, &thread_retval))
44527 return (a_in_other_thread == a_in_main_thread);
44532 if ac_fn_c_try_run "$LINENO"; then :
44533 gcc_cv_have_tls=yes
44537 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
44538 conftest.$ac_objext conftest.beam conftest.$ac_ext
44541 CFLAGS="$chktls_save_CFLAGS"
44547 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
44548 conftest.$ac_objext conftest.beam conftest.$ac_ext
44552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_tls" >&5
44553 $as_echo "$gcc_cv_have_tls" >&6; }
44554 if test "$enable_tls $gcc_cv_have_tls" = "yes yes"; then
44556 $as_echo "#define HAVE_TLS 1" >>confdefs.h
44561 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
44563 $as_echo "#define HAVE_ISINFF 1" >>confdefs.h
44565 $as_echo "#define HAVE_ISNANF 1" >>confdefs.h
44567 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
44569 $as_echo "#define HAVE_FINITEF 1" >>confdefs.h
44574 *-linux* | *-uclinux* | *-gnu* | *-kfreebsd*-gnu | *-knetbsd*-gnu)
44576 # All these tests are for C++; save the language and the compiler flags.
44577 # The CXXFLAGS thing is suspicious, but based on similar bits previously
44578 # found in GLIBCXX_CONFIGURE.
44581 ac_cpp='$CXXCPP $CPPFLAGS'
44582 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44583 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44584 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44586 ac_test_CXXFLAGS="${CXXFLAGS+set}"
44587 ac_save_CXXFLAGS="$CXXFLAGS"
44589 # Check for maintainer-mode bits.
44590 if test x"$USE_MAINTAINER_MODE" = xno; then
44596 # Check for -ffunction-sections -fdata-sections
44597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for g++ that supports -ffunction-sections -fdata-sections" >&5
44598 $as_echo_n "checking for g++ that supports -ffunction-sections -fdata-sections... " >&6; }
44599 CXXFLAGS='-g -Werror -ffunction-sections -fdata-sections'
44600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44601 /* end confdefs.h. */
44602 int foo; void bar() { };
44611 if ac_fn_cxx_try_compile "$LINENO"; then :
44616 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44617 if test "$ac_test_CXXFLAGS" = set; then
44618 CXXFLAGS="$ac_save_CXXFLAGS"
44620 # this is the suspicious part
44623 if test x"$ac_fdsections" = x"yes"; then
44624 SECTION_FLAGS='-ffunction-sections -fdata-sections'
44626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_fdsections" >&5
44627 $as_echo "$ac_fdsections" >&6; }
44630 ac_cpp='$CPP $CPPFLAGS'
44631 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44632 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44633 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44639 # If we're not using GNU ld, then there's no point in even trying these
44640 # tests. Check for that first. We should have already tested for gld
44641 # by now (in libtool), but require it now just to be safe...
44642 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
44643 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
44647 # The name set by libtool depends on the version of libtool. Shame on us
44648 # for depending on an impl detail, but c'est la vie. Older versions used
44649 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
44650 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
44651 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
44652 # set (hence we're using an older libtool), then set it.
44653 if test x${with_gnu_ld+set} != xset; then
44654 if test x${ac_cv_prog_gnu_ld+set} != xset; then
44655 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
44658 with_gnu_ld=$ac_cv_prog_gnu_ld
44662 # Start by getting the version number. I think the libtool test already
44663 # does some of this, but throws away the result.
44664 glibcxx_ld_is_gold=no
44665 if test x"$with_gnu_ld" = x"yes"; then
44666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
44667 $as_echo_n "checking for ld version... " >&6; }
44669 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
44670 glibcxx_ld_is_gold=yes
44672 ldver=`$LD --version 2>/dev/null |
44673 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'`
44675 glibcxx_gnu_ld_version=`echo $ldver | \
44676 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
44677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
44678 $as_echo "$glibcxx_gnu_ld_version" >&6; }
44681 # Set --gc-sections.
44682 glibcxx_have_gc_sections=no
44683 if test "$glibcxx_ld_is_gold" = "yes"; then
44684 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
44685 glibcxx_have_gc_sections=yes
44688 glibcxx_gcsections_min_ld=21602
44689 if test x"$with_gnu_ld" = x"yes" &&
44690 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
44691 glibcxx_have_gc_sections=yes
44694 if test "$glibcxx_have_gc_sections" = "yes"; then
44695 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
44696 # NB: This flag only works reliably after 2.16.1. Configure tests
44697 # for this are difficult, so hard wire a value that should work.
44699 ac_test_CFLAGS="${CFLAGS+set}"
44700 ac_save_CFLAGS="$CFLAGS"
44701 CFLAGS='-Wl,--gc-sections'
44703 # Check for -Wl,--gc-sections
44704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
44705 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
44706 if test x$gcc_no_link = xyes; then
44707 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44710 /* end confdefs.h. */
44711 int one(void) { return 1; }
44712 int two(void) { return 2; }
44722 if ac_fn_c_try_link "$LINENO"; then :
44727 rm -f core conftest.err conftest.$ac_objext \
44728 conftest$ac_exeext conftest.$ac_ext
44729 if test "$ac_gcsections" = "yes"; then
44732 if $CC -c conftest.c; then
44733 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
44734 grep "Warning: gc-sections option ignored" > /dev/null; then
44738 rm -f conftest.c conftest.o conftest
44740 if test "$ac_gcsections" = "yes"; then
44741 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
44743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
44744 $as_echo "$ac_gcsections" >&6; }
44746 if test "$ac_test_CFLAGS" = set; then
44747 CFLAGS="$ac_save_CFLAGS"
44749 # this is the suspicious part
44755 # Note this is only for shared objects.
44757 if test x"$with_gnu_ld" = x"yes"; then
44758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
44759 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
44760 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
44761 if test -n "$cxx_z_relo"; then
44762 OPT_LDFLAGS="-Wl,-z,relro"
44765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
44766 $as_echo "$ac_ld_relro" >&6; }
44769 # Set linker optimization flags.
44770 if test x"$with_gnu_ld" = x"yes"; then
44771 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
44778 ac_test_CXXFLAGS="${CXXFLAGS+set}"
44779 ac_save_CXXFLAGS="$CXXFLAGS"
44780 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
44782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
44783 $as_echo_n "checking for sin in -lm... " >&6; }
44784 if test "${ac_cv_lib_m_sin+set}" = set; then :
44785 $as_echo_n "(cached) " >&6
44787 ac_check_lib_save_LIBS=$LIBS
44789 if test x$gcc_no_link = xyes; then
44790 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44793 /* end confdefs.h. */
44795 /* Override any GCC internal prototype to avoid an error.
44796 Use char because int might match the return type of a GCC
44797 builtin and then its argument prototype would still apply. */
44810 if ac_fn_c_try_link "$LINENO"; then :
44811 ac_cv_lib_m_sin=yes
44815 rm -f core conftest.err conftest.$ac_objext \
44816 conftest$ac_exeext conftest.$ac_ext
44817 LIBS=$ac_check_lib_save_LIBS
44819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
44820 $as_echo "$ac_cv_lib_m_sin" >&6; }
44821 if test "x$ac_cv_lib_m_sin" = x""yes; then :
44825 ac_save_LIBS="$LIBS"
44830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
44831 $as_echo_n "checking for isinf declaration... " >&6; }
44832 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
44833 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
44834 $as_echo_n "(cached) " >&6
44839 ac_cpp='$CXXCPP $CPPFLAGS'
44840 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44841 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44842 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44845 /* end confdefs.h. */
44847 #ifdef HAVE_IEEEFP_H
44848 #include <ieeefp.h>
44859 if ac_fn_cxx_try_compile "$LINENO"; then :
44860 glibcxx_cv_func_isinf_use=yes
44862 glibcxx_cv_func_isinf_use=no
44864 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44866 ac_cpp='$CPP $CPPFLAGS'
44867 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44868 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44869 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
44876 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
44878 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
44879 for ac_func in isinf
44881 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
44882 if test "x$ac_cv_func_isinf" = x""yes; then :
44883 cat >>confdefs.h <<_ACEOF
44884 #define HAVE_ISINF 1
44892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
44893 $as_echo_n "checking for _isinf declaration... " >&6; }
44894 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
44895 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
44896 $as_echo_n "(cached) " >&6
44901 ac_cpp='$CXXCPP $CPPFLAGS'
44902 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44903 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44904 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44907 /* end confdefs.h. */
44909 #ifdef HAVE_IEEEFP_H
44910 #include <ieeefp.h>
44921 if ac_fn_cxx_try_compile "$LINENO"; then :
44922 glibcxx_cv_func__isinf_use=yes
44924 glibcxx_cv_func__isinf_use=no
44926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44928 ac_cpp='$CPP $CPPFLAGS'
44929 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44930 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44931 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
44938 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
44940 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
44941 for ac_func in _isinf
44943 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
44944 if test "x$ac_cv_func__isinf" = x""yes; then :
44945 cat >>confdefs.h <<_ACEOF
44946 #define HAVE__ISINF 1
44959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
44960 $as_echo_n "checking for isnan declaration... " >&6; }
44961 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
44962 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
44963 $as_echo_n "(cached) " >&6
44968 ac_cpp='$CXXCPP $CPPFLAGS'
44969 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44970 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44971 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44974 /* end confdefs.h. */
44976 #ifdef HAVE_IEEEFP_H
44977 #include <ieeefp.h>
44988 if ac_fn_cxx_try_compile "$LINENO"; then :
44989 glibcxx_cv_func_isnan_use=yes
44991 glibcxx_cv_func_isnan_use=no
44993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44995 ac_cpp='$CPP $CPPFLAGS'
44996 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44997 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44998 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
45005 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
45007 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
45008 for ac_func in isnan
45010 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
45011 if test "x$ac_cv_func_isnan" = x""yes; then :
45012 cat >>confdefs.h <<_ACEOF
45013 #define HAVE_ISNAN 1
45021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
45022 $as_echo_n "checking for _isnan declaration... " >&6; }
45023 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
45024 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
45025 $as_echo_n "(cached) " >&6
45030 ac_cpp='$CXXCPP $CPPFLAGS'
45031 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45032 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45033 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45036 /* end confdefs.h. */
45038 #ifdef HAVE_IEEEFP_H
45039 #include <ieeefp.h>
45050 if ac_fn_cxx_try_compile "$LINENO"; then :
45051 glibcxx_cv_func__isnan_use=yes
45053 glibcxx_cv_func__isnan_use=no
45055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45057 ac_cpp='$CPP $CPPFLAGS'
45058 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45059 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45060 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
45067 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
45069 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
45070 for ac_func in _isnan
45072 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
45073 if test "x$ac_cv_func__isnan" = x""yes; then :
45074 cat >>confdefs.h <<_ACEOF
45075 #define HAVE__ISNAN 1
45088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
45089 $as_echo_n "checking for finite declaration... " >&6; }
45090 if test x${glibcxx_cv_func_finite_use+set} != xset; then
45091 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
45092 $as_echo_n "(cached) " >&6
45097 ac_cpp='$CXXCPP $CPPFLAGS'
45098 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45099 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45100 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45103 /* end confdefs.h. */
45105 #ifdef HAVE_IEEEFP_H
45106 #include <ieeefp.h>
45117 if ac_fn_cxx_try_compile "$LINENO"; then :
45118 glibcxx_cv_func_finite_use=yes
45120 glibcxx_cv_func_finite_use=no
45122 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45124 ac_cpp='$CPP $CPPFLAGS'
45125 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45126 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45127 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
45134 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
45136 if test x$glibcxx_cv_func_finite_use = x"yes"; then
45137 for ac_func in finite
45139 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
45140 if test "x$ac_cv_func_finite" = x""yes; then :
45141 cat >>confdefs.h <<_ACEOF
45142 #define HAVE_FINITE 1
45150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
45151 $as_echo_n "checking for _finite declaration... " >&6; }
45152 if test x${glibcxx_cv_func__finite_use+set} != xset; then
45153 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
45154 $as_echo_n "(cached) " >&6
45159 ac_cpp='$CXXCPP $CPPFLAGS'
45160 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45161 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45162 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45165 /* end confdefs.h. */
45167 #ifdef HAVE_IEEEFP_H
45168 #include <ieeefp.h>
45179 if ac_fn_cxx_try_compile "$LINENO"; then :
45180 glibcxx_cv_func__finite_use=yes
45182 glibcxx_cv_func__finite_use=no
45184 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45186 ac_cpp='$CPP $CPPFLAGS'
45187 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45188 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45189 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
45196 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
45198 if test x$glibcxx_cv_func__finite_use = x"yes"; then
45199 for ac_func in _finite
45201 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
45202 if test "x$ac_cv_func__finite" = x""yes; then :
45203 cat >>confdefs.h <<_ACEOF
45204 #define HAVE__FINITE 1
45217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
45218 $as_echo_n "checking for sincos declaration... " >&6; }
45219 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
45220 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
45221 $as_echo_n "(cached) " >&6
45226 ac_cpp='$CXXCPP $CPPFLAGS'
45227 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45228 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45229 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45232 /* end confdefs.h. */
45242 if ac_fn_cxx_try_compile "$LINENO"; then :
45243 glibcxx_cv_func_sincos_use=yes
45245 glibcxx_cv_func_sincos_use=no
45247 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45249 ac_cpp='$CPP $CPPFLAGS'
45250 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45251 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45252 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
45259 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
45261 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
45262 for ac_func in sincos
45264 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
45265 if test "x$ac_cv_func_sincos" = x""yes; then :
45266 cat >>confdefs.h <<_ACEOF
45267 #define HAVE_SINCOS 1
45275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
45276 $as_echo_n "checking for _sincos declaration... " >&6; }
45277 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
45278 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
45279 $as_echo_n "(cached) " >&6
45284 ac_cpp='$CXXCPP $CPPFLAGS'
45285 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45286 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45287 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45290 /* end confdefs.h. */
45300 if ac_fn_cxx_try_compile "$LINENO"; then :
45301 glibcxx_cv_func__sincos_use=yes
45303 glibcxx_cv_func__sincos_use=no
45305 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45307 ac_cpp='$CPP $CPPFLAGS'
45308 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45309 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45310 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
45317 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
45319 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
45320 for ac_func in _sincos
45322 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
45323 if test "x$ac_cv_func__sincos" = x""yes; then :
45324 cat >>confdefs.h <<_ACEOF
45325 #define HAVE__SINCOS 1
45338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
45339 $as_echo_n "checking for fpclass declaration... " >&6; }
45340 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
45341 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
45342 $as_echo_n "(cached) " >&6
45347 ac_cpp='$CXXCPP $CPPFLAGS'
45348 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45349 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45350 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45353 /* end confdefs.h. */
45355 #ifdef HAVE_IEEEFP_H
45356 #include <ieeefp.h>
45367 if ac_fn_cxx_try_compile "$LINENO"; then :
45368 glibcxx_cv_func_fpclass_use=yes
45370 glibcxx_cv_func_fpclass_use=no
45372 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45374 ac_cpp='$CPP $CPPFLAGS'
45375 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45376 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45377 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
45384 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
45386 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
45387 for ac_func in fpclass
45389 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
45390 if test "x$ac_cv_func_fpclass" = x""yes; then :
45391 cat >>confdefs.h <<_ACEOF
45392 #define HAVE_FPCLASS 1
45400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
45401 $as_echo_n "checking for _fpclass declaration... " >&6; }
45402 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
45403 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
45404 $as_echo_n "(cached) " >&6
45409 ac_cpp='$CXXCPP $CPPFLAGS'
45410 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45411 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45412 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45415 /* end confdefs.h. */
45417 #ifdef HAVE_IEEEFP_H
45418 #include <ieeefp.h>
45429 if ac_fn_cxx_try_compile "$LINENO"; then :
45430 glibcxx_cv_func__fpclass_use=yes
45432 glibcxx_cv_func__fpclass_use=no
45434 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45436 ac_cpp='$CPP $CPPFLAGS'
45437 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45438 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45439 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
45446 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
45448 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
45449 for ac_func in _fpclass
45451 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
45452 if test "x$ac_cv_func__fpclass" = x""yes; then :
45453 cat >>confdefs.h <<_ACEOF
45454 #define HAVE__FPCLASS 1
45467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
45468 $as_echo_n "checking for qfpclass declaration... " >&6; }
45469 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
45470 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
45471 $as_echo_n "(cached) " >&6
45476 ac_cpp='$CXXCPP $CPPFLAGS'
45477 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45478 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45479 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45482 /* end confdefs.h. */
45484 #ifdef HAVE_IEEEFP_H
45485 #include <ieeefp.h>
45496 if ac_fn_cxx_try_compile "$LINENO"; then :
45497 glibcxx_cv_func_qfpclass_use=yes
45499 glibcxx_cv_func_qfpclass_use=no
45501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45503 ac_cpp='$CPP $CPPFLAGS'
45504 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45505 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45506 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
45513 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
45515 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
45516 for ac_func in qfpclass
45518 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
45519 if test "x$ac_cv_func_qfpclass" = x""yes; then :
45520 cat >>confdefs.h <<_ACEOF
45521 #define HAVE_QFPCLASS 1
45529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
45530 $as_echo_n "checking for _qfpclass declaration... " >&6; }
45531 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
45532 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
45533 $as_echo_n "(cached) " >&6
45538 ac_cpp='$CXXCPP $CPPFLAGS'
45539 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45540 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45541 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45544 /* end confdefs.h. */
45546 #ifdef HAVE_IEEEFP_H
45547 #include <ieeefp.h>
45558 if ac_fn_cxx_try_compile "$LINENO"; then :
45559 glibcxx_cv_func__qfpclass_use=yes
45561 glibcxx_cv_func__qfpclass_use=no
45563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45565 ac_cpp='$CPP $CPPFLAGS'
45566 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45567 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45568 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
45575 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
45577 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
45578 for ac_func in _qfpclass
45580 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
45581 if test "x$ac_cv_func__qfpclass" = x""yes; then :
45582 cat >>confdefs.h <<_ACEOF
45583 #define HAVE__QFPCLASS 1
45596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
45597 $as_echo_n "checking for hypot declaration... " >&6; }
45598 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
45599 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
45600 $as_echo_n "(cached) " >&6
45605 ac_cpp='$CXXCPP $CPPFLAGS'
45606 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45607 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45608 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45611 /* end confdefs.h. */
45621 if ac_fn_cxx_try_compile "$LINENO"; then :
45622 glibcxx_cv_func_hypot_use=yes
45624 glibcxx_cv_func_hypot_use=no
45626 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45628 ac_cpp='$CPP $CPPFLAGS'
45629 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45630 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45631 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
45638 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
45640 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
45641 for ac_func in hypot
45643 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
45644 if test "x$ac_cv_func_hypot" = x""yes; then :
45645 cat >>confdefs.h <<_ACEOF
45646 #define HAVE_HYPOT 1
45654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
45655 $as_echo_n "checking for _hypot declaration... " >&6; }
45656 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
45657 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
45658 $as_echo_n "(cached) " >&6
45663 ac_cpp='$CXXCPP $CPPFLAGS'
45664 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45665 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45666 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45669 /* end confdefs.h. */
45679 if ac_fn_cxx_try_compile "$LINENO"; then :
45680 glibcxx_cv_func__hypot_use=yes
45682 glibcxx_cv_func__hypot_use=no
45684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45686 ac_cpp='$CPP $CPPFLAGS'
45687 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45688 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45689 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
45696 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
45698 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
45699 for ac_func in _hypot
45701 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
45702 if test "x$ac_cv_func__hypot" = x""yes; then :
45703 cat >>confdefs.h <<_ACEOF
45704 #define HAVE__HYPOT 1
45717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
45718 $as_echo_n "checking for float trig functions... " >&6; }
45719 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
45720 $as_echo_n "(cached) " >&6
45725 ac_cpp='$CXXCPP $CPPFLAGS'
45726 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45727 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45728 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45731 /* end confdefs.h. */
45736 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
45741 if ac_fn_cxx_try_compile "$LINENO"; then :
45742 glibcxx_cv_func_float_trig_use=yes
45744 glibcxx_cv_func_float_trig_use=no
45746 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45748 ac_cpp='$CPP $CPPFLAGS'
45749 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45750 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45751 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
45756 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
45757 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
45758 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
45760 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
45761 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
45762 eval as_val=\$$as_ac_var
45763 if test "x$as_val" = x""yes; then :
45764 cat >>confdefs.h <<_ACEOF
45765 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
45772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
45773 $as_echo_n "checking for _float trig functions... " >&6; }
45774 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
45775 $as_echo_n "(cached) " >&6
45780 ac_cpp='$CXXCPP $CPPFLAGS'
45781 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45782 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45783 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45786 /* end confdefs.h. */
45791 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
45796 if ac_fn_cxx_try_compile "$LINENO"; then :
45797 glibcxx_cv_func__float_trig_use=yes
45799 glibcxx_cv_func__float_trig_use=no
45801 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45803 ac_cpp='$CPP $CPPFLAGS'
45804 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45805 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45806 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
45811 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
45812 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
45813 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
45815 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
45816 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
45817 eval as_val=\$$as_ac_var
45818 if test "x$as_val" = x""yes; then :
45819 cat >>confdefs.h <<_ACEOF
45820 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
45833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
45834 $as_echo_n "checking for float round functions... " >&6; }
45835 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
45836 $as_echo_n "(cached) " >&6
45841 ac_cpp='$CXXCPP $CPPFLAGS'
45842 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45843 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45844 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45847 /* end confdefs.h. */
45852 ceilf (0); floorf (0);
45857 if ac_fn_cxx_try_compile "$LINENO"; then :
45858 glibcxx_cv_func_float_round_use=yes
45860 glibcxx_cv_func_float_round_use=no
45862 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45864 ac_cpp='$CPP $CPPFLAGS'
45865 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45866 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45867 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
45872 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
45873 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
45874 for ac_func in ceilf floorf
45876 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
45877 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
45878 eval as_val=\$$as_ac_var
45879 if test "x$as_val" = x""yes; then :
45880 cat >>confdefs.h <<_ACEOF
45881 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
45888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
45889 $as_echo_n "checking for _float round functions... " >&6; }
45890 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
45891 $as_echo_n "(cached) " >&6
45896 ac_cpp='$CXXCPP $CPPFLAGS'
45897 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45898 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45899 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45902 /* end confdefs.h. */
45907 _ceilf (0); _floorf (0);
45912 if ac_fn_cxx_try_compile "$LINENO"; then :
45913 glibcxx_cv_func__float_round_use=yes
45915 glibcxx_cv_func__float_round_use=no
45917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45919 ac_cpp='$CPP $CPPFLAGS'
45920 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45921 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45922 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
45927 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
45928 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
45929 for ac_func in _ceilf _floorf
45931 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
45932 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
45933 eval as_val=\$$as_ac_var
45934 if test "x$as_val" = x""yes; then :
45935 cat >>confdefs.h <<_ACEOF
45936 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
45950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
45951 $as_echo_n "checking for expf declaration... " >&6; }
45952 if test x${glibcxx_cv_func_expf_use+set} != xset; then
45953 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
45954 $as_echo_n "(cached) " >&6
45959 ac_cpp='$CXXCPP $CPPFLAGS'
45960 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45961 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45962 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45965 /* end confdefs.h. */
45967 #ifdef HAVE_IEEEFP_H
45968 #include <ieeefp.h>
45979 if ac_fn_cxx_try_compile "$LINENO"; then :
45980 glibcxx_cv_func_expf_use=yes
45982 glibcxx_cv_func_expf_use=no
45984 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45986 ac_cpp='$CPP $CPPFLAGS'
45987 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45988 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45989 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
45996 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
45998 if test x$glibcxx_cv_func_expf_use = x"yes"; then
45999 for ac_func in expf
46001 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
46002 if test "x$ac_cv_func_expf" = x""yes; then :
46003 cat >>confdefs.h <<_ACEOF
46004 #define HAVE_EXPF 1
46012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
46013 $as_echo_n "checking for _expf declaration... " >&6; }
46014 if test x${glibcxx_cv_func__expf_use+set} != xset; then
46015 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
46016 $as_echo_n "(cached) " >&6
46021 ac_cpp='$CXXCPP $CPPFLAGS'
46022 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46023 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46024 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46027 /* end confdefs.h. */
46029 #ifdef HAVE_IEEEFP_H
46030 #include <ieeefp.h>
46041 if ac_fn_cxx_try_compile "$LINENO"; then :
46042 glibcxx_cv_func__expf_use=yes
46044 glibcxx_cv_func__expf_use=no
46046 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46048 ac_cpp='$CPP $CPPFLAGS'
46049 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46050 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46051 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
46058 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
46060 if test x$glibcxx_cv_func__expf_use = x"yes"; then
46061 for ac_func in _expf
46063 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
46064 if test "x$ac_cv_func__expf" = x""yes; then :
46065 cat >>confdefs.h <<_ACEOF
46066 #define HAVE__EXPF 1
46079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
46080 $as_echo_n "checking for isnanf declaration... " >&6; }
46081 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
46082 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
46083 $as_echo_n "(cached) " >&6
46088 ac_cpp='$CXXCPP $CPPFLAGS'
46089 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46090 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46091 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46094 /* end confdefs.h. */
46096 #ifdef HAVE_IEEEFP_H
46097 #include <ieeefp.h>
46108 if ac_fn_cxx_try_compile "$LINENO"; then :
46109 glibcxx_cv_func_isnanf_use=yes
46111 glibcxx_cv_func_isnanf_use=no
46113 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46115 ac_cpp='$CPP $CPPFLAGS'
46116 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46117 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46118 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
46125 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
46127 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
46128 for ac_func in isnanf
46130 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
46131 if test "x$ac_cv_func_isnanf" = x""yes; then :
46132 cat >>confdefs.h <<_ACEOF
46133 #define HAVE_ISNANF 1
46141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
46142 $as_echo_n "checking for _isnanf declaration... " >&6; }
46143 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
46144 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
46145 $as_echo_n "(cached) " >&6
46150 ac_cpp='$CXXCPP $CPPFLAGS'
46151 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46152 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46153 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46156 /* end confdefs.h. */
46158 #ifdef HAVE_IEEEFP_H
46159 #include <ieeefp.h>
46170 if ac_fn_cxx_try_compile "$LINENO"; then :
46171 glibcxx_cv_func__isnanf_use=yes
46173 glibcxx_cv_func__isnanf_use=no
46175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46177 ac_cpp='$CPP $CPPFLAGS'
46178 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46179 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46180 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
46187 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
46189 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
46190 for ac_func in _isnanf
46192 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
46193 if test "x$ac_cv_func__isnanf" = x""yes; then :
46194 cat >>confdefs.h <<_ACEOF
46195 #define HAVE__ISNANF 1
46208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
46209 $as_echo_n "checking for isinff declaration... " >&6; }
46210 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
46211 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
46212 $as_echo_n "(cached) " >&6
46217 ac_cpp='$CXXCPP $CPPFLAGS'
46218 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46219 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46220 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46223 /* end confdefs.h. */
46225 #ifdef HAVE_IEEEFP_H
46226 #include <ieeefp.h>
46237 if ac_fn_cxx_try_compile "$LINENO"; then :
46238 glibcxx_cv_func_isinff_use=yes
46240 glibcxx_cv_func_isinff_use=no
46242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46244 ac_cpp='$CPP $CPPFLAGS'
46245 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46246 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46247 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
46254 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
46256 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
46257 for ac_func in isinff
46259 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
46260 if test "x$ac_cv_func_isinff" = x""yes; then :
46261 cat >>confdefs.h <<_ACEOF
46262 #define HAVE_ISINFF 1
46270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
46271 $as_echo_n "checking for _isinff declaration... " >&6; }
46272 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
46273 if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
46274 $as_echo_n "(cached) " >&6
46279 ac_cpp='$CXXCPP $CPPFLAGS'
46280 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46281 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46282 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46285 /* end confdefs.h. */
46287 #ifdef HAVE_IEEEFP_H
46288 #include <ieeefp.h>
46299 if ac_fn_cxx_try_compile "$LINENO"; then :
46300 glibcxx_cv_func__isinff_use=yes
46302 glibcxx_cv_func__isinff_use=no
46304 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46306 ac_cpp='$CPP $CPPFLAGS'
46307 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46308 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46309 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
46316 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
46318 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
46319 for ac_func in _isinff
46321 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
46322 if test "x$ac_cv_func__isinff" = x""yes; then :
46323 cat >>confdefs.h <<_ACEOF
46324 #define HAVE__ISINFF 1
46337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
46338 $as_echo_n "checking for atan2f declaration... " >&6; }
46339 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
46340 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
46341 $as_echo_n "(cached) " >&6
46346 ac_cpp='$CXXCPP $CPPFLAGS'
46347 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46348 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46349 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46352 /* end confdefs.h. */
46362 if ac_fn_cxx_try_compile "$LINENO"; then :
46363 glibcxx_cv_func_atan2f_use=yes
46365 glibcxx_cv_func_atan2f_use=no
46367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46369 ac_cpp='$CPP $CPPFLAGS'
46370 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46371 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46372 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
46379 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
46381 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
46382 for ac_func in atan2f
46384 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
46385 if test "x$ac_cv_func_atan2f" = x""yes; then :
46386 cat >>confdefs.h <<_ACEOF
46387 #define HAVE_ATAN2F 1
46395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
46396 $as_echo_n "checking for _atan2f declaration... " >&6; }
46397 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
46398 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
46399 $as_echo_n "(cached) " >&6
46404 ac_cpp='$CXXCPP $CPPFLAGS'
46405 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46406 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46407 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46410 /* end confdefs.h. */
46420 if ac_fn_cxx_try_compile "$LINENO"; then :
46421 glibcxx_cv_func__atan2f_use=yes
46423 glibcxx_cv_func__atan2f_use=no
46425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46427 ac_cpp='$CPP $CPPFLAGS'
46428 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46429 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46430 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
46437 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
46439 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
46440 for ac_func in _atan2f
46442 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
46443 if test "x$ac_cv_func__atan2f" = x""yes; then :
46444 cat >>confdefs.h <<_ACEOF
46445 #define HAVE__ATAN2F 1
46458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
46459 $as_echo_n "checking for fabsf declaration... " >&6; }
46460 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
46461 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
46462 $as_echo_n "(cached) " >&6
46467 ac_cpp='$CXXCPP $CPPFLAGS'
46468 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46469 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46470 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46473 /* end confdefs.h. */
46475 #ifdef HAVE_IEEEFP_H
46476 #include <ieeefp.h>
46487 if ac_fn_cxx_try_compile "$LINENO"; then :
46488 glibcxx_cv_func_fabsf_use=yes
46490 glibcxx_cv_func_fabsf_use=no
46492 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46494 ac_cpp='$CPP $CPPFLAGS'
46495 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46496 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46497 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
46504 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
46506 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
46507 for ac_func in fabsf
46509 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
46510 if test "x$ac_cv_func_fabsf" = x""yes; then :
46511 cat >>confdefs.h <<_ACEOF
46512 #define HAVE_FABSF 1
46520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
46521 $as_echo_n "checking for _fabsf declaration... " >&6; }
46522 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
46523 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
46524 $as_echo_n "(cached) " >&6
46529 ac_cpp='$CXXCPP $CPPFLAGS'
46530 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46531 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46532 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46535 /* end confdefs.h. */
46537 #ifdef HAVE_IEEEFP_H
46538 #include <ieeefp.h>
46549 if ac_fn_cxx_try_compile "$LINENO"; then :
46550 glibcxx_cv_func__fabsf_use=yes
46552 glibcxx_cv_func__fabsf_use=no
46554 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46556 ac_cpp='$CPP $CPPFLAGS'
46557 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46558 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46559 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
46566 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
46568 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
46569 for ac_func in _fabsf
46571 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
46572 if test "x$ac_cv_func__fabsf" = x""yes; then :
46573 cat >>confdefs.h <<_ACEOF
46574 #define HAVE__FABSF 1
46587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
46588 $as_echo_n "checking for fmodf declaration... " >&6; }
46589 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
46590 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
46591 $as_echo_n "(cached) " >&6
46596 ac_cpp='$CXXCPP $CPPFLAGS'
46597 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46598 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46599 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46602 /* end confdefs.h. */
46612 if ac_fn_cxx_try_compile "$LINENO"; then :
46613 glibcxx_cv_func_fmodf_use=yes
46615 glibcxx_cv_func_fmodf_use=no
46617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46619 ac_cpp='$CPP $CPPFLAGS'
46620 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46621 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46622 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
46629 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
46631 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
46632 for ac_func in fmodf
46634 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
46635 if test "x$ac_cv_func_fmodf" = x""yes; then :
46636 cat >>confdefs.h <<_ACEOF
46637 #define HAVE_FMODF 1
46645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
46646 $as_echo_n "checking for _fmodf declaration... " >&6; }
46647 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
46648 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
46649 $as_echo_n "(cached) " >&6
46654 ac_cpp='$CXXCPP $CPPFLAGS'
46655 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46656 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46657 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46660 /* end confdefs.h. */
46670 if ac_fn_cxx_try_compile "$LINENO"; then :
46671 glibcxx_cv_func__fmodf_use=yes
46673 glibcxx_cv_func__fmodf_use=no
46675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46677 ac_cpp='$CPP $CPPFLAGS'
46678 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46679 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46680 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
46687 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
46689 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
46690 for ac_func in _fmodf
46692 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
46693 if test "x$ac_cv_func__fmodf" = x""yes; then :
46694 cat >>confdefs.h <<_ACEOF
46695 #define HAVE__FMODF 1
46708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
46709 $as_echo_n "checking for frexpf declaration... " >&6; }
46710 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
46711 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
46712 $as_echo_n "(cached) " >&6
46717 ac_cpp='$CXXCPP $CPPFLAGS'
46718 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46719 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46720 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46723 /* end confdefs.h. */
46733 if ac_fn_cxx_try_compile "$LINENO"; then :
46734 glibcxx_cv_func_frexpf_use=yes
46736 glibcxx_cv_func_frexpf_use=no
46738 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46740 ac_cpp='$CPP $CPPFLAGS'
46741 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46742 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46743 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
46750 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
46752 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
46753 for ac_func in frexpf
46755 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
46756 if test "x$ac_cv_func_frexpf" = x""yes; then :
46757 cat >>confdefs.h <<_ACEOF
46758 #define HAVE_FREXPF 1
46766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
46767 $as_echo_n "checking for _frexpf declaration... " >&6; }
46768 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
46769 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
46770 $as_echo_n "(cached) " >&6
46775 ac_cpp='$CXXCPP $CPPFLAGS'
46776 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46777 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46778 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46781 /* end confdefs.h. */
46791 if ac_fn_cxx_try_compile "$LINENO"; then :
46792 glibcxx_cv_func__frexpf_use=yes
46794 glibcxx_cv_func__frexpf_use=no
46796 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46798 ac_cpp='$CPP $CPPFLAGS'
46799 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46800 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46801 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
46808 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
46810 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
46811 for ac_func in _frexpf
46813 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
46814 if test "x$ac_cv_func__frexpf" = x""yes; then :
46815 cat >>confdefs.h <<_ACEOF
46816 #define HAVE__FREXPF 1
46829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
46830 $as_echo_n "checking for hypotf declaration... " >&6; }
46831 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
46832 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
46833 $as_echo_n "(cached) " >&6
46838 ac_cpp='$CXXCPP $CPPFLAGS'
46839 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46840 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46841 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46844 /* end confdefs.h. */
46854 if ac_fn_cxx_try_compile "$LINENO"; then :
46855 glibcxx_cv_func_hypotf_use=yes
46857 glibcxx_cv_func_hypotf_use=no
46859 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46861 ac_cpp='$CPP $CPPFLAGS'
46862 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46863 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46864 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
46871 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
46873 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
46874 for ac_func in hypotf
46876 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
46877 if test "x$ac_cv_func_hypotf" = x""yes; then :
46878 cat >>confdefs.h <<_ACEOF
46879 #define HAVE_HYPOTF 1
46887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
46888 $as_echo_n "checking for _hypotf declaration... " >&6; }
46889 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
46890 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
46891 $as_echo_n "(cached) " >&6
46896 ac_cpp='$CXXCPP $CPPFLAGS'
46897 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46898 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46899 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46902 /* end confdefs.h. */
46912 if ac_fn_cxx_try_compile "$LINENO"; then :
46913 glibcxx_cv_func__hypotf_use=yes
46915 glibcxx_cv_func__hypotf_use=no
46917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46919 ac_cpp='$CPP $CPPFLAGS'
46920 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46921 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46922 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
46929 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
46931 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
46932 for ac_func in _hypotf
46934 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
46935 if test "x$ac_cv_func__hypotf" = x""yes; then :
46936 cat >>confdefs.h <<_ACEOF
46937 #define HAVE__HYPOTF 1
46950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
46951 $as_echo_n "checking for ldexpf declaration... " >&6; }
46952 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
46953 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
46954 $as_echo_n "(cached) " >&6
46959 ac_cpp='$CXXCPP $CPPFLAGS'
46960 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46961 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46962 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46965 /* end confdefs.h. */
46975 if ac_fn_cxx_try_compile "$LINENO"; then :
46976 glibcxx_cv_func_ldexpf_use=yes
46978 glibcxx_cv_func_ldexpf_use=no
46980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46982 ac_cpp='$CPP $CPPFLAGS'
46983 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46984 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46985 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
46992 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
46994 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
46995 for ac_func in ldexpf
46997 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
46998 if test "x$ac_cv_func_ldexpf" = x""yes; then :
46999 cat >>confdefs.h <<_ACEOF
47000 #define HAVE_LDEXPF 1
47008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
47009 $as_echo_n "checking for _ldexpf declaration... " >&6; }
47010 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
47011 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
47012 $as_echo_n "(cached) " >&6
47017 ac_cpp='$CXXCPP $CPPFLAGS'
47018 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47019 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47020 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47023 /* end confdefs.h. */
47033 if ac_fn_cxx_try_compile "$LINENO"; then :
47034 glibcxx_cv_func__ldexpf_use=yes
47036 glibcxx_cv_func__ldexpf_use=no
47038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47040 ac_cpp='$CPP $CPPFLAGS'
47041 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47042 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47043 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
47050 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
47052 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
47053 for ac_func in _ldexpf
47055 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
47056 if test "x$ac_cv_func__ldexpf" = x""yes; then :
47057 cat >>confdefs.h <<_ACEOF
47058 #define HAVE__LDEXPF 1
47071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
47072 $as_echo_n "checking for logf declaration... " >&6; }
47073 if test x${glibcxx_cv_func_logf_use+set} != xset; then
47074 if test "${glibcxx_cv_func_logf_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_logf_use=yes
47103 glibcxx_cv_func_logf_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_logf_use" >&5
47117 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
47119 if test x$glibcxx_cv_func_logf_use = x"yes"; then
47120 for ac_func in logf
47122 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
47123 if test "x$ac_cv_func_logf" = x""yes; then :
47124 cat >>confdefs.h <<_ACEOF
47125 #define HAVE_LOGF 1
47133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
47134 $as_echo_n "checking for _logf declaration... " >&6; }
47135 if test x${glibcxx_cv_func__logf_use+set} != xset; then
47136 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
47137 $as_echo_n "(cached) " >&6
47142 ac_cpp='$CXXCPP $CPPFLAGS'
47143 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47144 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47145 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47148 /* end confdefs.h. */
47150 #ifdef HAVE_IEEEFP_H
47151 #include <ieeefp.h>
47162 if ac_fn_cxx_try_compile "$LINENO"; then :
47163 glibcxx_cv_func__logf_use=yes
47165 glibcxx_cv_func__logf_use=no
47167 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47169 ac_cpp='$CPP $CPPFLAGS'
47170 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47171 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47172 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
47179 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
47181 if test x$glibcxx_cv_func__logf_use = x"yes"; then
47182 for ac_func in _logf
47184 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
47185 if test "x$ac_cv_func__logf" = x""yes; then :
47186 cat >>confdefs.h <<_ACEOF
47187 #define HAVE__LOGF 1
47200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
47201 $as_echo_n "checking for log10f declaration... " >&6; }
47202 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
47203 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
47204 $as_echo_n "(cached) " >&6
47209 ac_cpp='$CXXCPP $CPPFLAGS'
47210 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47211 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47212 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47215 /* end confdefs.h. */
47217 #ifdef HAVE_IEEEFP_H
47218 #include <ieeefp.h>
47229 if ac_fn_cxx_try_compile "$LINENO"; then :
47230 glibcxx_cv_func_log10f_use=yes
47232 glibcxx_cv_func_log10f_use=no
47234 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47236 ac_cpp='$CPP $CPPFLAGS'
47237 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47238 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47239 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
47246 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
47248 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
47249 for ac_func in log10f
47251 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
47252 if test "x$ac_cv_func_log10f" = x""yes; then :
47253 cat >>confdefs.h <<_ACEOF
47254 #define HAVE_LOG10F 1
47262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
47263 $as_echo_n "checking for _log10f declaration... " >&6; }
47264 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
47265 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
47266 $as_echo_n "(cached) " >&6
47271 ac_cpp='$CXXCPP $CPPFLAGS'
47272 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47273 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47274 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47277 /* end confdefs.h. */
47279 #ifdef HAVE_IEEEFP_H
47280 #include <ieeefp.h>
47291 if ac_fn_cxx_try_compile "$LINENO"; then :
47292 glibcxx_cv_func__log10f_use=yes
47294 glibcxx_cv_func__log10f_use=no
47296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47298 ac_cpp='$CPP $CPPFLAGS'
47299 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47300 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47301 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
47308 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
47310 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
47311 for ac_func in _log10f
47313 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
47314 if test "x$ac_cv_func__log10f" = x""yes; then :
47315 cat >>confdefs.h <<_ACEOF
47316 #define HAVE__LOG10F 1
47329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
47330 $as_echo_n "checking for modff declaration... " >&6; }
47331 if test x${glibcxx_cv_func_modff_use+set} != xset; then
47332 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
47333 $as_echo_n "(cached) " >&6
47338 ac_cpp='$CXXCPP $CPPFLAGS'
47339 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47340 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47341 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47344 /* end confdefs.h. */
47354 if ac_fn_cxx_try_compile "$LINENO"; then :
47355 glibcxx_cv_func_modff_use=yes
47357 glibcxx_cv_func_modff_use=no
47359 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47361 ac_cpp='$CPP $CPPFLAGS'
47362 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47363 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47364 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
47371 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
47373 if test x$glibcxx_cv_func_modff_use = x"yes"; then
47374 for ac_func in modff
47376 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
47377 if test "x$ac_cv_func_modff" = x""yes; then :
47378 cat >>confdefs.h <<_ACEOF
47379 #define HAVE_MODFF 1
47387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
47388 $as_echo_n "checking for _modff declaration... " >&6; }
47389 if test x${glibcxx_cv_func__modff_use+set} != xset; then
47390 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
47391 $as_echo_n "(cached) " >&6
47396 ac_cpp='$CXXCPP $CPPFLAGS'
47397 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47398 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47399 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47402 /* end confdefs.h. */
47412 if ac_fn_cxx_try_compile "$LINENO"; then :
47413 glibcxx_cv_func__modff_use=yes
47415 glibcxx_cv_func__modff_use=no
47417 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47419 ac_cpp='$CPP $CPPFLAGS'
47420 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47421 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47422 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
47429 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
47431 if test x$glibcxx_cv_func__modff_use = x"yes"; then
47432 for ac_func in _modff
47434 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
47435 if test "x$ac_cv_func__modff" = x""yes; then :
47436 cat >>confdefs.h <<_ACEOF
47437 #define HAVE__MODFF 1
47450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
47451 $as_echo_n "checking for modf declaration... " >&6; }
47452 if test x${glibcxx_cv_func_modf_use+set} != xset; then
47453 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
47454 $as_echo_n "(cached) " >&6
47459 ac_cpp='$CXXCPP $CPPFLAGS'
47460 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47461 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47462 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47465 /* end confdefs.h. */
47475 if ac_fn_cxx_try_compile "$LINENO"; then :
47476 glibcxx_cv_func_modf_use=yes
47478 glibcxx_cv_func_modf_use=no
47480 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47482 ac_cpp='$CPP $CPPFLAGS'
47483 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47484 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47485 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
47492 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
47494 if test x$glibcxx_cv_func_modf_use = x"yes"; then
47495 for ac_func in modf
47497 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
47498 if test "x$ac_cv_func_modf" = x""yes; then :
47499 cat >>confdefs.h <<_ACEOF
47500 #define HAVE_MODF 1
47508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
47509 $as_echo_n "checking for _modf declaration... " >&6; }
47510 if test x${glibcxx_cv_func__modf_use+set} != xset; then
47511 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
47512 $as_echo_n "(cached) " >&6
47517 ac_cpp='$CXXCPP $CPPFLAGS'
47518 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47519 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47520 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47523 /* end confdefs.h. */
47533 if ac_fn_cxx_try_compile "$LINENO"; then :
47534 glibcxx_cv_func__modf_use=yes
47536 glibcxx_cv_func__modf_use=no
47538 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47540 ac_cpp='$CPP $CPPFLAGS'
47541 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47542 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47543 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
47550 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
47552 if test x$glibcxx_cv_func__modf_use = x"yes"; then
47553 for ac_func in _modf
47555 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
47556 if test "x$ac_cv_func__modf" = x""yes; then :
47557 cat >>confdefs.h <<_ACEOF
47558 #define HAVE__MODF 1
47571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
47572 $as_echo_n "checking for powf declaration... " >&6; }
47573 if test x${glibcxx_cv_func_powf_use+set} != xset; then
47574 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
47575 $as_echo_n "(cached) " >&6
47580 ac_cpp='$CXXCPP $CPPFLAGS'
47581 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47582 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47583 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47586 /* end confdefs.h. */
47596 if ac_fn_cxx_try_compile "$LINENO"; then :
47597 glibcxx_cv_func_powf_use=yes
47599 glibcxx_cv_func_powf_use=no
47601 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47603 ac_cpp='$CPP $CPPFLAGS'
47604 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47605 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47606 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
47613 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
47615 if test x$glibcxx_cv_func_powf_use = x"yes"; then
47616 for ac_func in powf
47618 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
47619 if test "x$ac_cv_func_powf" = x""yes; then :
47620 cat >>confdefs.h <<_ACEOF
47621 #define HAVE_POWF 1
47629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
47630 $as_echo_n "checking for _powf declaration... " >&6; }
47631 if test x${glibcxx_cv_func__powf_use+set} != xset; then
47632 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
47633 $as_echo_n "(cached) " >&6
47638 ac_cpp='$CXXCPP $CPPFLAGS'
47639 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47640 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47641 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47644 /* end confdefs.h. */
47654 if ac_fn_cxx_try_compile "$LINENO"; then :
47655 glibcxx_cv_func__powf_use=yes
47657 glibcxx_cv_func__powf_use=no
47659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47661 ac_cpp='$CPP $CPPFLAGS'
47662 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47663 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47664 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
47671 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
47673 if test x$glibcxx_cv_func__powf_use = x"yes"; then
47674 for ac_func in _powf
47676 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
47677 if test "x$ac_cv_func__powf" = x""yes; then :
47678 cat >>confdefs.h <<_ACEOF
47679 #define HAVE__POWF 1
47692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
47693 $as_echo_n "checking for sqrtf declaration... " >&6; }
47694 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
47695 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
47696 $as_echo_n "(cached) " >&6
47701 ac_cpp='$CXXCPP $CPPFLAGS'
47702 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47703 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47704 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47707 /* end confdefs.h. */
47709 #ifdef HAVE_IEEEFP_H
47710 #include <ieeefp.h>
47721 if ac_fn_cxx_try_compile "$LINENO"; then :
47722 glibcxx_cv_func_sqrtf_use=yes
47724 glibcxx_cv_func_sqrtf_use=no
47726 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47728 ac_cpp='$CPP $CPPFLAGS'
47729 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47730 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47731 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
47738 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
47740 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
47741 for ac_func in sqrtf
47743 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
47744 if test "x$ac_cv_func_sqrtf" = x""yes; then :
47745 cat >>confdefs.h <<_ACEOF
47746 #define HAVE_SQRTF 1
47754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
47755 $as_echo_n "checking for _sqrtf declaration... " >&6; }
47756 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
47757 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
47758 $as_echo_n "(cached) " >&6
47763 ac_cpp='$CXXCPP $CPPFLAGS'
47764 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47765 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47766 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47769 /* end confdefs.h. */
47771 #ifdef HAVE_IEEEFP_H
47772 #include <ieeefp.h>
47783 if ac_fn_cxx_try_compile "$LINENO"; then :
47784 glibcxx_cv_func__sqrtf_use=yes
47786 glibcxx_cv_func__sqrtf_use=no
47788 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47790 ac_cpp='$CPP $CPPFLAGS'
47791 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47792 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47793 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
47800 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
47802 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
47803 for ac_func in _sqrtf
47805 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
47806 if test "x$ac_cv_func__sqrtf" = x""yes; then :
47807 cat >>confdefs.h <<_ACEOF
47808 #define HAVE__SQRTF 1
47821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
47822 $as_echo_n "checking for sincosf declaration... " >&6; }
47823 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
47824 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
47825 $as_echo_n "(cached) " >&6
47830 ac_cpp='$CXXCPP $CPPFLAGS'
47831 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47832 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47833 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47836 /* end confdefs.h. */
47846 if ac_fn_cxx_try_compile "$LINENO"; then :
47847 glibcxx_cv_func_sincosf_use=yes
47849 glibcxx_cv_func_sincosf_use=no
47851 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47853 ac_cpp='$CPP $CPPFLAGS'
47854 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47855 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47856 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
47863 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
47865 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
47866 for ac_func in sincosf
47868 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
47869 if test "x$ac_cv_func_sincosf" = x""yes; then :
47870 cat >>confdefs.h <<_ACEOF
47871 #define HAVE_SINCOSF 1
47879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
47880 $as_echo_n "checking for _sincosf declaration... " >&6; }
47881 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
47882 if test "${glibcxx_cv_func__sincosf_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__sincosf_use=yes
47907 glibcxx_cv_func__sincosf_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__sincosf_use" >&5
47921 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
47923 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
47924 for ac_func in _sincosf
47926 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
47927 if test "x$ac_cv_func__sincosf" = x""yes; then :
47928 cat >>confdefs.h <<_ACEOF
47929 #define HAVE__SINCOSF 1
47942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
47943 $as_echo_n "checking for finitef declaration... " >&6; }
47944 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
47945 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
47946 $as_echo_n "(cached) " >&6
47951 ac_cpp='$CXXCPP $CPPFLAGS'
47952 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47953 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47954 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47957 /* end confdefs.h. */
47959 #ifdef HAVE_IEEEFP_H
47960 #include <ieeefp.h>
47971 if ac_fn_cxx_try_compile "$LINENO"; then :
47972 glibcxx_cv_func_finitef_use=yes
47974 glibcxx_cv_func_finitef_use=no
47976 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47978 ac_cpp='$CPP $CPPFLAGS'
47979 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47980 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47981 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
47988 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
47990 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
47991 for ac_func in finitef
47993 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
47994 if test "x$ac_cv_func_finitef" = x""yes; then :
47995 cat >>confdefs.h <<_ACEOF
47996 #define HAVE_FINITEF 1
48004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
48005 $as_echo_n "checking for _finitef declaration... " >&6; }
48006 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
48007 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
48008 $as_echo_n "(cached) " >&6
48013 ac_cpp='$CXXCPP $CPPFLAGS'
48014 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48015 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48016 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48019 /* end confdefs.h. */
48021 #ifdef HAVE_IEEEFP_H
48022 #include <ieeefp.h>
48033 if ac_fn_cxx_try_compile "$LINENO"; then :
48034 glibcxx_cv_func__finitef_use=yes
48036 glibcxx_cv_func__finitef_use=no
48038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48040 ac_cpp='$CPP $CPPFLAGS'
48041 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48042 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48043 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
48050 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
48052 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
48053 for ac_func in _finitef
48055 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
48056 if test "x$ac_cv_func__finitef" = x""yes; then :
48057 cat >>confdefs.h <<_ACEOF
48058 #define HAVE__FINITEF 1
48071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
48072 $as_echo_n "checking for long double trig functions... " >&6; }
48073 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
48074 $as_echo_n "(cached) " >&6
48079 ac_cpp='$CXXCPP $CPPFLAGS'
48080 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48081 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48082 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48085 /* end confdefs.h. */
48090 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
48095 if ac_fn_cxx_try_compile "$LINENO"; then :
48096 glibcxx_cv_func_long_double_trig_use=yes
48098 glibcxx_cv_func_long_double_trig_use=no
48100 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48102 ac_cpp='$CPP $CPPFLAGS'
48103 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48104 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48105 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
48110 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
48111 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
48112 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
48114 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
48115 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
48116 eval as_val=\$$as_ac_var
48117 if test "x$as_val" = x""yes; then :
48118 cat >>confdefs.h <<_ACEOF
48119 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
48126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
48127 $as_echo_n "checking for _long double trig functions... " >&6; }
48128 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
48129 $as_echo_n "(cached) " >&6
48134 ac_cpp='$CXXCPP $CPPFLAGS'
48135 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48136 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48137 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48140 /* end confdefs.h. */
48145 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
48150 if ac_fn_cxx_try_compile "$LINENO"; then :
48151 glibcxx_cv_func__long_double_trig_use=yes
48153 glibcxx_cv_func__long_double_trig_use=no
48155 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48157 ac_cpp='$CPP $CPPFLAGS'
48158 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48159 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48160 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
48165 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
48166 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
48167 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
48169 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
48170 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
48171 eval as_val=\$$as_ac_var
48172 if test "x$as_val" = x""yes; then :
48173 cat >>confdefs.h <<_ACEOF
48174 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
48187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
48188 $as_echo_n "checking for long double round functions... " >&6; }
48189 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
48190 $as_echo_n "(cached) " >&6
48195 ac_cpp='$CXXCPP $CPPFLAGS'
48196 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48197 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48198 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48201 /* end confdefs.h. */
48206 ceill (0); floorl (0);
48211 if ac_fn_cxx_try_compile "$LINENO"; then :
48212 glibcxx_cv_func_long_double_round_use=yes
48214 glibcxx_cv_func_long_double_round_use=no
48216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48218 ac_cpp='$CPP $CPPFLAGS'
48219 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48220 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48221 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
48226 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
48227 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
48228 for ac_func in ceill floorl
48230 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
48231 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
48232 eval as_val=\$$as_ac_var
48233 if test "x$as_val" = x""yes; then :
48234 cat >>confdefs.h <<_ACEOF
48235 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
48242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
48243 $as_echo_n "checking for _long double round functions... " >&6; }
48244 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
48245 $as_echo_n "(cached) " >&6
48250 ac_cpp='$CXXCPP $CPPFLAGS'
48251 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48252 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48253 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48256 /* end confdefs.h. */
48261 _ceill (0); _floorl (0);
48266 if ac_fn_cxx_try_compile "$LINENO"; then :
48267 glibcxx_cv_func__long_double_round_use=yes
48269 glibcxx_cv_func__long_double_round_use=no
48271 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48273 ac_cpp='$CPP $CPPFLAGS'
48274 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48275 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48276 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
48281 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
48282 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
48283 for ac_func in _ceill _floorl
48285 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
48286 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
48287 eval as_val=\$$as_ac_var
48288 if test "x$as_val" = x""yes; then :
48289 cat >>confdefs.h <<_ACEOF
48290 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
48304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
48305 $as_echo_n "checking for isnanl declaration... " >&6; }
48306 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
48307 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
48308 $as_echo_n "(cached) " >&6
48313 ac_cpp='$CXXCPP $CPPFLAGS'
48314 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48315 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48316 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48319 /* end confdefs.h. */
48321 #ifdef HAVE_IEEEFP_H
48322 #include <ieeefp.h>
48333 if ac_fn_cxx_try_compile "$LINENO"; then :
48334 glibcxx_cv_func_isnanl_use=yes
48336 glibcxx_cv_func_isnanl_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_isnanl_use" >&5
48350 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
48352 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
48353 for ac_func in isnanl
48355 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
48356 if test "x$ac_cv_func_isnanl" = x""yes; then :
48357 cat >>confdefs.h <<_ACEOF
48358 #define HAVE_ISNANL 1
48366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
48367 $as_echo_n "checking for _isnanl declaration... " >&6; }
48368 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
48369 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
48370 $as_echo_n "(cached) " >&6
48375 ac_cpp='$CXXCPP $CPPFLAGS'
48376 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48377 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48378 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48381 /* end confdefs.h. */
48383 #ifdef HAVE_IEEEFP_H
48384 #include <ieeefp.h>
48395 if ac_fn_cxx_try_compile "$LINENO"; then :
48396 glibcxx_cv_func__isnanl_use=yes
48398 glibcxx_cv_func__isnanl_use=no
48400 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48402 ac_cpp='$CPP $CPPFLAGS'
48403 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48404 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48405 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
48412 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
48414 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
48415 for ac_func in _isnanl
48417 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
48418 if test "x$ac_cv_func__isnanl" = x""yes; then :
48419 cat >>confdefs.h <<_ACEOF
48420 #define HAVE__ISNANL 1
48433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
48434 $as_echo_n "checking for isinfl declaration... " >&6; }
48435 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
48436 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
48437 $as_echo_n "(cached) " >&6
48442 ac_cpp='$CXXCPP $CPPFLAGS'
48443 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48444 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48445 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48448 /* end confdefs.h. */
48450 #ifdef HAVE_IEEEFP_H
48451 #include <ieeefp.h>
48462 if ac_fn_cxx_try_compile "$LINENO"; then :
48463 glibcxx_cv_func_isinfl_use=yes
48465 glibcxx_cv_func_isinfl_use=no
48467 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48469 ac_cpp='$CPP $CPPFLAGS'
48470 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48471 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48472 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
48479 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
48481 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
48482 for ac_func in isinfl
48484 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
48485 if test "x$ac_cv_func_isinfl" = x""yes; then :
48486 cat >>confdefs.h <<_ACEOF
48487 #define HAVE_ISINFL 1
48495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
48496 $as_echo_n "checking for _isinfl declaration... " >&6; }
48497 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
48498 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
48499 $as_echo_n "(cached) " >&6
48504 ac_cpp='$CXXCPP $CPPFLAGS'
48505 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48506 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48507 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48510 /* end confdefs.h. */
48512 #ifdef HAVE_IEEEFP_H
48513 #include <ieeefp.h>
48524 if ac_fn_cxx_try_compile "$LINENO"; then :
48525 glibcxx_cv_func__isinfl_use=yes
48527 glibcxx_cv_func__isinfl_use=no
48529 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48531 ac_cpp='$CPP $CPPFLAGS'
48532 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48533 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48534 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
48541 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
48543 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
48544 for ac_func in _isinfl
48546 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
48547 if test "x$ac_cv_func__isinfl" = x""yes; then :
48548 cat >>confdefs.h <<_ACEOF
48549 #define HAVE__ISINFL 1
48562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
48563 $as_echo_n "checking for atan2l declaration... " >&6; }
48564 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
48565 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
48566 $as_echo_n "(cached) " >&6
48571 ac_cpp='$CXXCPP $CPPFLAGS'
48572 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48573 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48574 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48577 /* end confdefs.h. */
48587 if ac_fn_cxx_try_compile "$LINENO"; then :
48588 glibcxx_cv_func_atan2l_use=yes
48590 glibcxx_cv_func_atan2l_use=no
48592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48594 ac_cpp='$CPP $CPPFLAGS'
48595 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48596 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48597 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
48604 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
48606 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
48607 for ac_func in atan2l
48609 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
48610 if test "x$ac_cv_func_atan2l" = x""yes; then :
48611 cat >>confdefs.h <<_ACEOF
48612 #define HAVE_ATAN2L 1
48620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
48621 $as_echo_n "checking for _atan2l declaration... " >&6; }
48622 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
48623 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
48624 $as_echo_n "(cached) " >&6
48629 ac_cpp='$CXXCPP $CPPFLAGS'
48630 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48631 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48632 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48635 /* end confdefs.h. */
48645 if ac_fn_cxx_try_compile "$LINENO"; then :
48646 glibcxx_cv_func__atan2l_use=yes
48648 glibcxx_cv_func__atan2l_use=no
48650 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48652 ac_cpp='$CPP $CPPFLAGS'
48653 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48654 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48655 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
48662 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
48664 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
48665 for ac_func in _atan2l
48667 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
48668 if test "x$ac_cv_func__atan2l" = x""yes; then :
48669 cat >>confdefs.h <<_ACEOF
48670 #define HAVE__ATAN2L 1
48683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
48684 $as_echo_n "checking for expl declaration... " >&6; }
48685 if test x${glibcxx_cv_func_expl_use+set} != xset; then
48686 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
48687 $as_echo_n "(cached) " >&6
48692 ac_cpp='$CXXCPP $CPPFLAGS'
48693 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48694 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48695 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48698 /* end confdefs.h. */
48700 #ifdef HAVE_IEEEFP_H
48701 #include <ieeefp.h>
48712 if ac_fn_cxx_try_compile "$LINENO"; then :
48713 glibcxx_cv_func_expl_use=yes
48715 glibcxx_cv_func_expl_use=no
48717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48719 ac_cpp='$CPP $CPPFLAGS'
48720 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48721 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48722 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
48729 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
48731 if test x$glibcxx_cv_func_expl_use = x"yes"; then
48732 for ac_func in expl
48734 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
48735 if test "x$ac_cv_func_expl" = x""yes; then :
48736 cat >>confdefs.h <<_ACEOF
48737 #define HAVE_EXPL 1
48745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
48746 $as_echo_n "checking for _expl declaration... " >&6; }
48747 if test x${glibcxx_cv_func__expl_use+set} != xset; then
48748 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
48749 $as_echo_n "(cached) " >&6
48754 ac_cpp='$CXXCPP $CPPFLAGS'
48755 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48756 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48757 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48760 /* end confdefs.h. */
48762 #ifdef HAVE_IEEEFP_H
48763 #include <ieeefp.h>
48774 if ac_fn_cxx_try_compile "$LINENO"; then :
48775 glibcxx_cv_func__expl_use=yes
48777 glibcxx_cv_func__expl_use=no
48779 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48781 ac_cpp='$CPP $CPPFLAGS'
48782 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48783 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48784 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
48791 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
48793 if test x$glibcxx_cv_func__expl_use = x"yes"; then
48794 for ac_func in _expl
48796 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
48797 if test "x$ac_cv_func__expl" = x""yes; then :
48798 cat >>confdefs.h <<_ACEOF
48799 #define HAVE__EXPL 1
48812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
48813 $as_echo_n "checking for fabsl declaration... " >&6; }
48814 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
48815 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
48816 $as_echo_n "(cached) " >&6
48821 ac_cpp='$CXXCPP $CPPFLAGS'
48822 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48823 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48824 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48827 /* end confdefs.h. */
48829 #ifdef HAVE_IEEEFP_H
48830 #include <ieeefp.h>
48841 if ac_fn_cxx_try_compile "$LINENO"; then :
48842 glibcxx_cv_func_fabsl_use=yes
48844 glibcxx_cv_func_fabsl_use=no
48846 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48848 ac_cpp='$CPP $CPPFLAGS'
48849 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48850 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48851 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
48858 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
48860 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
48861 for ac_func in fabsl
48863 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
48864 if test "x$ac_cv_func_fabsl" = x""yes; then :
48865 cat >>confdefs.h <<_ACEOF
48866 #define HAVE_FABSL 1
48874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
48875 $as_echo_n "checking for _fabsl declaration... " >&6; }
48876 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
48877 if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
48878 $as_echo_n "(cached) " >&6
48883 ac_cpp='$CXXCPP $CPPFLAGS'
48884 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48885 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48886 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48889 /* end confdefs.h. */
48891 #ifdef HAVE_IEEEFP_H
48892 #include <ieeefp.h>
48903 if ac_fn_cxx_try_compile "$LINENO"; then :
48904 glibcxx_cv_func__fabsl_use=yes
48906 glibcxx_cv_func__fabsl_use=no
48908 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48910 ac_cpp='$CPP $CPPFLAGS'
48911 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48912 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48913 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
48920 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
48922 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
48923 for ac_func in _fabsl
48925 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
48926 if test "x$ac_cv_func__fabsl" = x""yes; then :
48927 cat >>confdefs.h <<_ACEOF
48928 #define HAVE__FABSL 1
48941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
48942 $as_echo_n "checking for fmodl declaration... " >&6; }
48943 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
48944 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
48945 $as_echo_n "(cached) " >&6
48950 ac_cpp='$CXXCPP $CPPFLAGS'
48951 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48952 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48953 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48956 /* end confdefs.h. */
48966 if ac_fn_cxx_try_compile "$LINENO"; then :
48967 glibcxx_cv_func_fmodl_use=yes
48969 glibcxx_cv_func_fmodl_use=no
48971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48973 ac_cpp='$CPP $CPPFLAGS'
48974 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48975 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48976 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
48983 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
48985 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
48986 for ac_func in fmodl
48988 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
48989 if test "x$ac_cv_func_fmodl" = x""yes; then :
48990 cat >>confdefs.h <<_ACEOF
48991 #define HAVE_FMODL 1
48999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
49000 $as_echo_n "checking for _fmodl declaration... " >&6; }
49001 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
49002 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
49003 $as_echo_n "(cached) " >&6
49008 ac_cpp='$CXXCPP $CPPFLAGS'
49009 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49010 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49011 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49014 /* end confdefs.h. */
49024 if ac_fn_cxx_try_compile "$LINENO"; then :
49025 glibcxx_cv_func__fmodl_use=yes
49027 glibcxx_cv_func__fmodl_use=no
49029 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49031 ac_cpp='$CPP $CPPFLAGS'
49032 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49033 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49034 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
49041 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
49043 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
49044 for ac_func in _fmodl
49046 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
49047 if test "x$ac_cv_func__fmodl" = x""yes; then :
49048 cat >>confdefs.h <<_ACEOF
49049 #define HAVE__FMODL 1
49062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
49063 $as_echo_n "checking for frexpl declaration... " >&6; }
49064 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
49065 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
49066 $as_echo_n "(cached) " >&6
49071 ac_cpp='$CXXCPP $CPPFLAGS'
49072 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49073 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49074 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49077 /* end confdefs.h. */
49087 if ac_fn_cxx_try_compile "$LINENO"; then :
49088 glibcxx_cv_func_frexpl_use=yes
49090 glibcxx_cv_func_frexpl_use=no
49092 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49094 ac_cpp='$CPP $CPPFLAGS'
49095 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49096 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49097 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
49104 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
49106 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
49107 for ac_func in frexpl
49109 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
49110 if test "x$ac_cv_func_frexpl" = x""yes; then :
49111 cat >>confdefs.h <<_ACEOF
49112 #define HAVE_FREXPL 1
49120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
49121 $as_echo_n "checking for _frexpl declaration... " >&6; }
49122 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
49123 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
49124 $as_echo_n "(cached) " >&6
49129 ac_cpp='$CXXCPP $CPPFLAGS'
49130 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49131 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49132 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49135 /* end confdefs.h. */
49145 if ac_fn_cxx_try_compile "$LINENO"; then :
49146 glibcxx_cv_func__frexpl_use=yes
49148 glibcxx_cv_func__frexpl_use=no
49150 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49152 ac_cpp='$CPP $CPPFLAGS'
49153 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49154 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49155 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
49162 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
49164 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
49165 for ac_func in _frexpl
49167 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
49168 if test "x$ac_cv_func__frexpl" = x""yes; then :
49169 cat >>confdefs.h <<_ACEOF
49170 #define HAVE__FREXPL 1
49183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
49184 $as_echo_n "checking for hypotl declaration... " >&6; }
49185 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
49186 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
49187 $as_echo_n "(cached) " >&6
49192 ac_cpp='$CXXCPP $CPPFLAGS'
49193 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49194 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49195 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49198 /* end confdefs.h. */
49208 if ac_fn_cxx_try_compile "$LINENO"; then :
49209 glibcxx_cv_func_hypotl_use=yes
49211 glibcxx_cv_func_hypotl_use=no
49213 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49215 ac_cpp='$CPP $CPPFLAGS'
49216 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49217 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49218 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
49225 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
49227 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
49228 for ac_func in hypotl
49230 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
49231 if test "x$ac_cv_func_hypotl" = x""yes; then :
49232 cat >>confdefs.h <<_ACEOF
49233 #define HAVE_HYPOTL 1
49241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
49242 $as_echo_n "checking for _hypotl declaration... " >&6; }
49243 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
49244 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
49245 $as_echo_n "(cached) " >&6
49250 ac_cpp='$CXXCPP $CPPFLAGS'
49251 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49252 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49253 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49256 /* end confdefs.h. */
49266 if ac_fn_cxx_try_compile "$LINENO"; then :
49267 glibcxx_cv_func__hypotl_use=yes
49269 glibcxx_cv_func__hypotl_use=no
49271 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49273 ac_cpp='$CPP $CPPFLAGS'
49274 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49275 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49276 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
49283 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
49285 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
49286 for ac_func in _hypotl
49288 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
49289 if test "x$ac_cv_func__hypotl" = x""yes; then :
49290 cat >>confdefs.h <<_ACEOF
49291 #define HAVE__HYPOTL 1
49304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
49305 $as_echo_n "checking for ldexpl declaration... " >&6; }
49306 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
49307 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
49308 $as_echo_n "(cached) " >&6
49313 ac_cpp='$CXXCPP $CPPFLAGS'
49314 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49315 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49316 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49319 /* end confdefs.h. */
49329 if ac_fn_cxx_try_compile "$LINENO"; then :
49330 glibcxx_cv_func_ldexpl_use=yes
49332 glibcxx_cv_func_ldexpl_use=no
49334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49336 ac_cpp='$CPP $CPPFLAGS'
49337 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49338 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49339 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
49346 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
49348 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
49349 for ac_func in ldexpl
49351 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
49352 if test "x$ac_cv_func_ldexpl" = x""yes; then :
49353 cat >>confdefs.h <<_ACEOF
49354 #define HAVE_LDEXPL 1
49362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
49363 $as_echo_n "checking for _ldexpl declaration... " >&6; }
49364 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
49365 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
49366 $as_echo_n "(cached) " >&6
49371 ac_cpp='$CXXCPP $CPPFLAGS'
49372 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49373 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49374 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49377 /* end confdefs.h. */
49387 if ac_fn_cxx_try_compile "$LINENO"; then :
49388 glibcxx_cv_func__ldexpl_use=yes
49390 glibcxx_cv_func__ldexpl_use=no
49392 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49394 ac_cpp='$CPP $CPPFLAGS'
49395 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49396 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49397 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
49404 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
49406 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
49407 for ac_func in _ldexpl
49409 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
49410 if test "x$ac_cv_func__ldexpl" = x""yes; then :
49411 cat >>confdefs.h <<_ACEOF
49412 #define HAVE__LDEXPL 1
49425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
49426 $as_echo_n "checking for logl declaration... " >&6; }
49427 if test x${glibcxx_cv_func_logl_use+set} != xset; then
49428 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
49429 $as_echo_n "(cached) " >&6
49434 ac_cpp='$CXXCPP $CPPFLAGS'
49435 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49436 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49437 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49440 /* end confdefs.h. */
49442 #ifdef HAVE_IEEEFP_H
49443 #include <ieeefp.h>
49454 if ac_fn_cxx_try_compile "$LINENO"; then :
49455 glibcxx_cv_func_logl_use=yes
49457 glibcxx_cv_func_logl_use=no
49459 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49461 ac_cpp='$CPP $CPPFLAGS'
49462 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49463 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49464 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
49471 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
49473 if test x$glibcxx_cv_func_logl_use = x"yes"; then
49474 for ac_func in logl
49476 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
49477 if test "x$ac_cv_func_logl" = x""yes; then :
49478 cat >>confdefs.h <<_ACEOF
49479 #define HAVE_LOGL 1
49487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
49488 $as_echo_n "checking for _logl declaration... " >&6; }
49489 if test x${glibcxx_cv_func__logl_use+set} != xset; then
49490 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
49491 $as_echo_n "(cached) " >&6
49496 ac_cpp='$CXXCPP $CPPFLAGS'
49497 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49498 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49499 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49502 /* end confdefs.h. */
49504 #ifdef HAVE_IEEEFP_H
49505 #include <ieeefp.h>
49516 if ac_fn_cxx_try_compile "$LINENO"; then :
49517 glibcxx_cv_func__logl_use=yes
49519 glibcxx_cv_func__logl_use=no
49521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49523 ac_cpp='$CPP $CPPFLAGS'
49524 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49525 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49526 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
49533 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
49535 if test x$glibcxx_cv_func__logl_use = x"yes"; then
49536 for ac_func in _logl
49538 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
49539 if test "x$ac_cv_func__logl" = x""yes; then :
49540 cat >>confdefs.h <<_ACEOF
49541 #define HAVE__LOGL 1
49554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
49555 $as_echo_n "checking for log10l declaration... " >&6; }
49556 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
49557 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
49558 $as_echo_n "(cached) " >&6
49563 ac_cpp='$CXXCPP $CPPFLAGS'
49564 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49565 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49566 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49569 /* end confdefs.h. */
49571 #ifdef HAVE_IEEEFP_H
49572 #include <ieeefp.h>
49583 if ac_fn_cxx_try_compile "$LINENO"; then :
49584 glibcxx_cv_func_log10l_use=yes
49586 glibcxx_cv_func_log10l_use=no
49588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49590 ac_cpp='$CPP $CPPFLAGS'
49591 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49592 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49593 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
49600 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
49602 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
49603 for ac_func in log10l
49605 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
49606 if test "x$ac_cv_func_log10l" = x""yes; then :
49607 cat >>confdefs.h <<_ACEOF
49608 #define HAVE_LOG10L 1
49616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
49617 $as_echo_n "checking for _log10l declaration... " >&6; }
49618 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
49619 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
49620 $as_echo_n "(cached) " >&6
49625 ac_cpp='$CXXCPP $CPPFLAGS'
49626 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49627 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49628 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49631 /* end confdefs.h. */
49633 #ifdef HAVE_IEEEFP_H
49634 #include <ieeefp.h>
49645 if ac_fn_cxx_try_compile "$LINENO"; then :
49646 glibcxx_cv_func__log10l_use=yes
49648 glibcxx_cv_func__log10l_use=no
49650 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49652 ac_cpp='$CPP $CPPFLAGS'
49653 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49654 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49655 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
49662 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
49664 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
49665 for ac_func in _log10l
49667 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
49668 if test "x$ac_cv_func__log10l" = x""yes; then :
49669 cat >>confdefs.h <<_ACEOF
49670 #define HAVE__LOG10L 1
49683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
49684 $as_echo_n "checking for modfl declaration... " >&6; }
49685 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
49686 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
49687 $as_echo_n "(cached) " >&6
49692 ac_cpp='$CXXCPP $CPPFLAGS'
49693 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49694 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49695 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49698 /* end confdefs.h. */
49708 if ac_fn_cxx_try_compile "$LINENO"; then :
49709 glibcxx_cv_func_modfl_use=yes
49711 glibcxx_cv_func_modfl_use=no
49713 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49715 ac_cpp='$CPP $CPPFLAGS'
49716 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49717 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49718 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
49725 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
49727 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
49728 for ac_func in modfl
49730 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
49731 if test "x$ac_cv_func_modfl" = x""yes; then :
49732 cat >>confdefs.h <<_ACEOF
49733 #define HAVE_MODFL 1
49741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
49742 $as_echo_n "checking for _modfl declaration... " >&6; }
49743 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
49744 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
49745 $as_echo_n "(cached) " >&6
49750 ac_cpp='$CXXCPP $CPPFLAGS'
49751 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49752 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49753 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49756 /* end confdefs.h. */
49766 if ac_fn_cxx_try_compile "$LINENO"; then :
49767 glibcxx_cv_func__modfl_use=yes
49769 glibcxx_cv_func__modfl_use=no
49771 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49773 ac_cpp='$CPP $CPPFLAGS'
49774 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49775 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49776 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
49783 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
49785 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
49786 for ac_func in _modfl
49788 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
49789 if test "x$ac_cv_func__modfl" = x""yes; then :
49790 cat >>confdefs.h <<_ACEOF
49791 #define HAVE__MODFL 1
49804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
49805 $as_echo_n "checking for powl declaration... " >&6; }
49806 if test x${glibcxx_cv_func_powl_use+set} != xset; then
49807 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
49808 $as_echo_n "(cached) " >&6
49813 ac_cpp='$CXXCPP $CPPFLAGS'
49814 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49815 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49816 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49819 /* end confdefs.h. */
49829 if ac_fn_cxx_try_compile "$LINENO"; then :
49830 glibcxx_cv_func_powl_use=yes
49832 glibcxx_cv_func_powl_use=no
49834 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49836 ac_cpp='$CPP $CPPFLAGS'
49837 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49838 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49839 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
49846 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
49848 if test x$glibcxx_cv_func_powl_use = x"yes"; then
49849 for ac_func in powl
49851 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
49852 if test "x$ac_cv_func_powl" = x""yes; then :
49853 cat >>confdefs.h <<_ACEOF
49854 #define HAVE_POWL 1
49862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
49863 $as_echo_n "checking for _powl declaration... " >&6; }
49864 if test x${glibcxx_cv_func__powl_use+set} != xset; then
49865 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
49866 $as_echo_n "(cached) " >&6
49871 ac_cpp='$CXXCPP $CPPFLAGS'
49872 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49873 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49874 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49877 /* end confdefs.h. */
49887 if ac_fn_cxx_try_compile "$LINENO"; then :
49888 glibcxx_cv_func__powl_use=yes
49890 glibcxx_cv_func__powl_use=no
49892 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49894 ac_cpp='$CPP $CPPFLAGS'
49895 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49896 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49897 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
49904 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
49906 if test x$glibcxx_cv_func__powl_use = x"yes"; then
49907 for ac_func in _powl
49909 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
49910 if test "x$ac_cv_func__powl" = x""yes; then :
49911 cat >>confdefs.h <<_ACEOF
49912 #define HAVE__POWL 1
49925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
49926 $as_echo_n "checking for sqrtl declaration... " >&6; }
49927 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
49928 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
49929 $as_echo_n "(cached) " >&6
49934 ac_cpp='$CXXCPP $CPPFLAGS'
49935 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49936 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49937 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49940 /* end confdefs.h. */
49942 #ifdef HAVE_IEEEFP_H
49943 #include <ieeefp.h>
49954 if ac_fn_cxx_try_compile "$LINENO"; then :
49955 glibcxx_cv_func_sqrtl_use=yes
49957 glibcxx_cv_func_sqrtl_use=no
49959 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49961 ac_cpp='$CPP $CPPFLAGS'
49962 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49963 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49964 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
49971 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
49973 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
49974 for ac_func in sqrtl
49976 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
49977 if test "x$ac_cv_func_sqrtl" = x""yes; then :
49978 cat >>confdefs.h <<_ACEOF
49979 #define HAVE_SQRTL 1
49987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
49988 $as_echo_n "checking for _sqrtl declaration... " >&6; }
49989 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
49990 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
49991 $as_echo_n "(cached) " >&6
49996 ac_cpp='$CXXCPP $CPPFLAGS'
49997 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49998 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49999 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50002 /* end confdefs.h. */
50004 #ifdef HAVE_IEEEFP_H
50005 #include <ieeefp.h>
50016 if ac_fn_cxx_try_compile "$LINENO"; then :
50017 glibcxx_cv_func__sqrtl_use=yes
50019 glibcxx_cv_func__sqrtl_use=no
50021 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50023 ac_cpp='$CPP $CPPFLAGS'
50024 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50025 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50026 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
50033 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
50035 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
50036 for ac_func in _sqrtl
50038 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
50039 if test "x$ac_cv_func__sqrtl" = x""yes; then :
50040 cat >>confdefs.h <<_ACEOF
50041 #define HAVE__SQRTL 1
50054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
50055 $as_echo_n "checking for sincosl declaration... " >&6; }
50056 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
50057 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
50058 $as_echo_n "(cached) " >&6
50063 ac_cpp='$CXXCPP $CPPFLAGS'
50064 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50065 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50066 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50069 /* end confdefs.h. */
50079 if ac_fn_cxx_try_compile "$LINENO"; then :
50080 glibcxx_cv_func_sincosl_use=yes
50082 glibcxx_cv_func_sincosl_use=no
50084 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50086 ac_cpp='$CPP $CPPFLAGS'
50087 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50088 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50089 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
50096 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
50098 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
50099 for ac_func in sincosl
50101 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
50102 if test "x$ac_cv_func_sincosl" = x""yes; then :
50103 cat >>confdefs.h <<_ACEOF
50104 #define HAVE_SINCOSL 1
50112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
50113 $as_echo_n "checking for _sincosl declaration... " >&6; }
50114 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
50115 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
50116 $as_echo_n "(cached) " >&6
50121 ac_cpp='$CXXCPP $CPPFLAGS'
50122 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50123 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50124 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50127 /* end confdefs.h. */
50137 if ac_fn_cxx_try_compile "$LINENO"; then :
50138 glibcxx_cv_func__sincosl_use=yes
50140 glibcxx_cv_func__sincosl_use=no
50142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50144 ac_cpp='$CPP $CPPFLAGS'
50145 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50146 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50147 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
50154 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
50156 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
50157 for ac_func in _sincosl
50159 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
50160 if test "x$ac_cv_func__sincosl" = x""yes; then :
50161 cat >>confdefs.h <<_ACEOF
50162 #define HAVE__SINCOSL 1
50175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
50176 $as_echo_n "checking for finitel declaration... " >&6; }
50177 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
50178 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
50179 $as_echo_n "(cached) " >&6
50184 ac_cpp='$CXXCPP $CPPFLAGS'
50185 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50186 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50187 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50190 /* end confdefs.h. */
50192 #ifdef HAVE_IEEEFP_H
50193 #include <ieeefp.h>
50204 if ac_fn_cxx_try_compile "$LINENO"; then :
50205 glibcxx_cv_func_finitel_use=yes
50207 glibcxx_cv_func_finitel_use=no
50209 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50211 ac_cpp='$CPP $CPPFLAGS'
50212 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50213 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50214 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
50221 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
50223 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
50224 for ac_func in finitel
50226 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
50227 if test "x$ac_cv_func_finitel" = x""yes; then :
50228 cat >>confdefs.h <<_ACEOF
50229 #define HAVE_FINITEL 1
50237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
50238 $as_echo_n "checking for _finitel declaration... " >&6; }
50239 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
50240 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
50241 $as_echo_n "(cached) " >&6
50246 ac_cpp='$CXXCPP $CPPFLAGS'
50247 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50248 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50249 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50252 /* end confdefs.h. */
50254 #ifdef HAVE_IEEEFP_H
50255 #include <ieeefp.h>
50266 if ac_fn_cxx_try_compile "$LINENO"; then :
50267 glibcxx_cv_func__finitel_use=yes
50269 glibcxx_cv_func__finitel_use=no
50271 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50273 ac_cpp='$CPP $CPPFLAGS'
50274 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50275 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50276 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
50283 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
50285 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
50286 for ac_func in _finitel
50288 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
50289 if test "x$ac_cv_func__finitel" = x""yes; then :
50290 cat >>confdefs.h <<_ACEOF
50291 #define HAVE__FINITEL 1
50303 LIBS="$ac_save_LIBS"
50304 CXXFLAGS="$ac_save_CXXFLAGS"
50307 ac_test_CXXFLAGS="${CXXFLAGS+set}"
50308 ac_save_CXXFLAGS="$CXXFLAGS"
50309 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
50312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
50313 $as_echo_n "checking for strtold declaration... " >&6; }
50314 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
50315 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
50316 $as_echo_n "(cached) " >&6
50321 ac_cpp='$CXXCPP $CPPFLAGS'
50322 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50323 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50324 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50327 /* end confdefs.h. */
50328 #include <stdlib.h>
50337 if ac_fn_cxx_try_compile "$LINENO"; then :
50338 glibcxx_cv_func_strtold_use=yes
50340 glibcxx_cv_func_strtold_use=no
50342 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50344 ac_cpp='$CPP $CPPFLAGS'
50345 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50346 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50347 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
50354 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
50355 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
50356 for ac_func in strtold
50358 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
50359 if test "x$ac_cv_func_strtold" = x""yes; then :
50360 cat >>confdefs.h <<_ACEOF
50361 #define HAVE_STRTOLD 1
50372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
50373 $as_echo_n "checking for strtof declaration... " >&6; }
50374 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
50375 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
50376 $as_echo_n "(cached) " >&6
50381 ac_cpp='$CXXCPP $CPPFLAGS'
50382 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50383 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50384 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50387 /* end confdefs.h. */
50388 #include <stdlib.h>
50397 if ac_fn_cxx_try_compile "$LINENO"; then :
50398 glibcxx_cv_func_strtof_use=yes
50400 glibcxx_cv_func_strtof_use=no
50402 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50404 ac_cpp='$CPP $CPPFLAGS'
50405 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50406 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50407 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
50414 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
50415 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
50416 for ac_func in strtof
50418 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
50419 if test "x$ac_cv_func_strtof" = x""yes; then :
50420 cat >>confdefs.h <<_ACEOF
50421 #define HAVE_STRTOF 1
50432 CXXFLAGS="$ac_save_CXXFLAGS"
50434 $as_echo "#define _GLIBCXX_USE_RANDOM_TR1 1" >>confdefs.h
50438 # Check whether --enable-tls was given.
50439 if test "${enable_tls+set}" = set; then :
50440 enableval=$enable_tls;
50441 case "$enableval" in
50443 *) as_fn_error "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
50451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports thread-local storage" >&5
50452 $as_echo_n "checking whether the target supports thread-local storage... " >&6; }
50453 if test "${gcc_cv_have_tls+set}" = set; then :
50454 $as_echo_n "(cached) " >&6
50457 if test "$cross_compiling" = yes; then :
50458 if test x$gcc_no_link = xyes; then
50459 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50462 /* end confdefs.h. */
50463 __thread int a; int b; int main() { return a = b; }
50465 if ac_fn_c_try_link "$LINENO"; then :
50466 chktls_save_LDFLAGS="$LDFLAGS"
50469 LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
50472 chktls_save_CFLAGS="$CFLAGS"
50473 CFLAGS="-fPIC $CFLAGS"
50474 if test x$gcc_no_link = xyes; then
50475 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50478 /* end confdefs.h. */
50479 int f() { return 0; }
50481 if ac_fn_c_try_link "$LINENO"; then :
50482 if test x$gcc_no_link = xyes; then
50483 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50486 /* end confdefs.h. */
50487 __thread int a; int b; int f() { return a = b; }
50489 if ac_fn_c_try_link "$LINENO"; then :
50490 gcc_cv_have_tls=yes
50494 rm -f core conftest.err conftest.$ac_objext \
50495 conftest$ac_exeext conftest.$ac_ext
50497 gcc_cv_have_tls=yes
50499 rm -f core conftest.err conftest.$ac_objext \
50500 conftest$ac_exeext conftest.$ac_ext
50501 CFLAGS="$chktls_save_CFLAGS"
50502 LDFLAGS="$chktls_save_LDFLAGS"
50506 rm -f core conftest.err conftest.$ac_objext \
50507 conftest$ac_exeext conftest.$ac_ext
50511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50512 /* end confdefs.h. */
50513 __thread int a; int b; int main() { return a = b; }
50515 if ac_fn_c_try_run "$LINENO"; then :
50516 chktls_save_LDFLAGS="$LDFLAGS"
50517 LDFLAGS="-static $LDFLAGS"
50518 if test x$gcc_no_link = xyes; then
50519 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50522 /* end confdefs.h. */
50523 int main() { return 0; }
50525 if ac_fn_c_try_link "$LINENO"; then :
50526 if test "$cross_compiling" = yes; then :
50527 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
50528 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
50529 as_fn_error "cannot run test program while cross compiling
50530 See \`config.log' for more details." "$LINENO" 5; }
50532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50533 /* end confdefs.h. */
50534 __thread int a; int b; int main() { return a = b; }
50536 if ac_fn_c_try_run "$LINENO"; then :
50537 gcc_cv_have_tls=yes
50541 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
50542 conftest.$ac_objext conftest.beam conftest.$ac_ext
50546 gcc_cv_have_tls=yes
50548 rm -f core conftest.err conftest.$ac_objext \
50549 conftest$ac_exeext conftest.$ac_ext
50550 LDFLAGS="$chktls_save_LDFLAGS"
50551 if test $gcc_cv_have_tls = yes; then
50552 chktls_save_CFLAGS="$CFLAGS"
50553 thread_CFLAGS=failed
50554 for flag in '' '-pthread' '-lpthread'; do
50555 CFLAGS="$flag $chktls_save_CFLAGS"
50556 if test x$gcc_no_link = xyes; then
50557 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50560 /* end confdefs.h. */
50561 #include <pthread.h>
50562 void *g(void *d) { return NULL; }
50566 pthread_t t; pthread_create(&t,NULL,g,NULL);
50571 if ac_fn_c_try_link "$LINENO"; then :
50572 thread_CFLAGS="$flag"
50574 rm -f core conftest.err conftest.$ac_objext \
50575 conftest$ac_exeext conftest.$ac_ext
50576 if test "X$thread_CFLAGS" != Xfailed; then
50580 CFLAGS="$chktls_save_CFLAGS"
50581 if test "X$thread_CFLAGS" != Xfailed; then
50582 CFLAGS="$thread_CFLAGS $chktls_save_CFLAGS"
50583 if test "$cross_compiling" = yes; then :
50584 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
50585 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
50586 as_fn_error "cannot run test program while cross compiling
50587 See \`config.log' for more details." "$LINENO" 5; }
50589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50590 /* end confdefs.h. */
50591 #include <pthread.h>
50593 static int *a_in_other_thread;
50595 thread_func (void *arg)
50597 a_in_other_thread = &a;
50604 void *thread_retval;
50605 int *a_in_main_thread;
50606 if (pthread_create (&thread, (pthread_attr_t *)0,
50607 thread_func, (void *)0))
50609 a_in_main_thread = &a;
50610 if (pthread_join (thread, &thread_retval))
50612 return (a_in_other_thread == a_in_main_thread);
50617 if ac_fn_c_try_run "$LINENO"; then :
50618 gcc_cv_have_tls=yes
50622 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
50623 conftest.$ac_objext conftest.beam conftest.$ac_ext
50626 CFLAGS="$chktls_save_CFLAGS"
50632 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
50633 conftest.$ac_objext conftest.beam conftest.$ac_ext
50637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_tls" >&5
50638 $as_echo "$gcc_cv_have_tls" >&6; }
50639 if test "$enable_tls $gcc_cv_have_tls" = "yes yes"; then
50641 $as_echo "#define HAVE_TLS 1" >>confdefs.h
50649 am_save_CPPFLAGS="$CPPFLAGS"
50651 for element in $INCICONV; do
50653 for x in $CPPFLAGS; do
50655 acl_save_prefix="$prefix"
50656 prefix="$acl_final_prefix"
50657 acl_save_exec_prefix="$exec_prefix"
50658 exec_prefix="$acl_final_exec_prefix"
50660 exec_prefix="$acl_save_exec_prefix"
50661 prefix="$acl_save_prefix"
50663 if test "X$x" = "X$element"; then
50668 if test -z "$haveit"; then
50669 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
50674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
50675 $as_echo_n "checking for iconv... " >&6; }
50676 if test "${am_cv_func_iconv+set}" = set; then :
50677 $as_echo_n "(cached) " >&6
50680 am_cv_func_iconv="no, consider installing GNU libiconv"
50682 if test x$gcc_no_link = xyes; then
50683 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50686 /* end confdefs.h. */
50687 #include <stdlib.h>
50692 iconv_t cd = iconv_open("","");
50693 iconv(cd,NULL,NULL,NULL,NULL);
50699 if ac_fn_c_try_link "$LINENO"; then :
50700 am_cv_func_iconv=yes
50702 rm -f core conftest.err conftest.$ac_objext \
50703 conftest$ac_exeext conftest.$ac_ext
50704 if test "$am_cv_func_iconv" != yes; then
50705 am_save_LIBS="$LIBS"
50706 LIBS="$LIBS $LIBICONV"
50707 if test x$gcc_no_link = xyes; then
50708 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50711 /* end confdefs.h. */
50712 #include <stdlib.h>
50717 iconv_t cd = iconv_open("","");
50718 iconv(cd,NULL,NULL,NULL,NULL);
50724 if ac_fn_c_try_link "$LINENO"; then :
50725 am_cv_lib_iconv=yes
50726 am_cv_func_iconv=yes
50728 rm -f core conftest.err conftest.$ac_objext \
50729 conftest$ac_exeext conftest.$ac_ext
50730 LIBS="$am_save_LIBS"
50734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
50735 $as_echo "$am_cv_func_iconv" >&6; }
50736 if test "$am_cv_func_iconv" = yes; then
50738 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
50741 if test "$am_cv_lib_iconv" = yes; then
50742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
50743 $as_echo_n "checking how to link with libiconv... " >&6; }
50744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
50745 $as_echo "$LIBICONV" >&6; }
50747 CPPFLAGS="$am_save_CPPFLAGS"
50754 if test "$am_cv_func_iconv" = yes; then
50755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
50756 $as_echo_n "checking for iconv declaration... " >&6; }
50757 if test "${am_cv_proto_iconv+set}" = set; then :
50758 $as_echo_n "(cached) " >&6
50761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50762 /* end confdefs.h. */
50764 #include <stdlib.h>
50770 #if defined(__STDC__) || defined(__cplusplus)
50771 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
50784 if ac_fn_c_try_compile "$LINENO"; then :
50785 am_cv_proto_iconv_arg1=""
50787 am_cv_proto_iconv_arg1="const"
50789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50790 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
50793 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
50794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
50795 }$am_cv_proto_iconv" >&5
50797 }$am_cv_proto_iconv" >&6; }
50799 cat >>confdefs.h <<_ACEOF
50800 #define ICONV_CONST $am_cv_proto_iconv_arg1
50808 # If we're not using GNU ld, then there's no point in even trying these
50809 # tests. Check for that first. We should have already tested for gld
50810 # by now (in libtool), but require it now just to be safe...
50811 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
50812 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
50816 # The name set by libtool depends on the version of libtool. Shame on us
50817 # for depending on an impl detail, but c'est la vie. Older versions used
50818 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
50819 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
50820 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
50821 # set (hence we're using an older libtool), then set it.
50822 if test x${with_gnu_ld+set} != xset; then
50823 if test x${ac_cv_prog_gnu_ld+set} != xset; then
50824 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
50827 with_gnu_ld=$ac_cv_prog_gnu_ld
50831 # Start by getting the version number. I think the libtool test already
50832 # does some of this, but throws away the result.
50833 glibcxx_ld_is_gold=no
50834 if test x"$with_gnu_ld" = x"yes"; then
50835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
50836 $as_echo_n "checking for ld version... " >&6; }
50838 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
50839 glibcxx_ld_is_gold=yes
50841 ldver=`$LD --version 2>/dev/null |
50842 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'`
50844 glibcxx_gnu_ld_version=`echo $ldver | \
50845 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
50846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
50847 $as_echo "$glibcxx_gnu_ld_version" >&6; }
50850 # Set --gc-sections.
50851 glibcxx_have_gc_sections=no
50852 if test "$glibcxx_ld_is_gold" = "yes"; then
50853 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
50854 glibcxx_have_gc_sections=yes
50857 glibcxx_gcsections_min_ld=21602
50858 if test x"$with_gnu_ld" = x"yes" &&
50859 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
50860 glibcxx_have_gc_sections=yes
50863 if test "$glibcxx_have_gc_sections" = "yes"; then
50864 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
50865 # NB: This flag only works reliably after 2.16.1. Configure tests
50866 # for this are difficult, so hard wire a value that should work.
50868 ac_test_CFLAGS="${CFLAGS+set}"
50869 ac_save_CFLAGS="$CFLAGS"
50870 CFLAGS='-Wl,--gc-sections'
50872 # Check for -Wl,--gc-sections
50873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
50874 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
50875 if test x$gcc_no_link = xyes; then
50876 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50879 /* end confdefs.h. */
50880 int one(void) { return 1; }
50881 int two(void) { return 2; }
50891 if ac_fn_c_try_link "$LINENO"; then :
50896 rm -f core conftest.err conftest.$ac_objext \
50897 conftest$ac_exeext conftest.$ac_ext
50898 if test "$ac_gcsections" = "yes"; then
50901 if $CC -c conftest.c; then
50902 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
50903 grep "Warning: gc-sections option ignored" > /dev/null; then
50907 rm -f conftest.c conftest.o conftest
50909 if test "$ac_gcsections" = "yes"; then
50910 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
50912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
50913 $as_echo "$ac_gcsections" >&6; }
50915 if test "$ac_test_CFLAGS" = set; then
50916 CFLAGS="$ac_save_CFLAGS"
50918 # this is the suspicious part
50924 # Note this is only for shared objects.
50926 if test x"$with_gnu_ld" = x"yes"; then
50927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
50928 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
50929 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
50930 if test -n "$cxx_z_relo"; then
50931 OPT_LDFLAGS="-Wl,-z,relro"
50934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
50935 $as_echo "$ac_ld_relro" >&6; }
50938 # Set linker optimization flags.
50939 if test x"$with_gnu_ld" = x"yes"; then
50940 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
50947 ac_test_CXXFLAGS="${CXXFLAGS+set}"
50948 ac_save_CXXFLAGS="$CXXFLAGS"
50949 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
50951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
50952 $as_echo_n "checking for sin in -lm... " >&6; }
50953 if test "${ac_cv_lib_m_sin+set}" = set; then :
50954 $as_echo_n "(cached) " >&6
50956 ac_check_lib_save_LIBS=$LIBS
50958 if test x$gcc_no_link = xyes; then
50959 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50962 /* end confdefs.h. */
50964 /* Override any GCC internal prototype to avoid an error.
50965 Use char because int might match the return type of a GCC
50966 builtin and then its argument prototype would still apply. */
50979 if ac_fn_c_try_link "$LINENO"; then :
50980 ac_cv_lib_m_sin=yes
50984 rm -f core conftest.err conftest.$ac_objext \
50985 conftest$ac_exeext conftest.$ac_ext
50986 LIBS=$ac_check_lib_save_LIBS
50988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
50989 $as_echo "$ac_cv_lib_m_sin" >&6; }
50990 if test "x$ac_cv_lib_m_sin" = x""yes; then :
50994 ac_save_LIBS="$LIBS"
50999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
51000 $as_echo_n "checking for isinf declaration... " >&6; }
51001 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
51002 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
51003 $as_echo_n "(cached) " >&6
51008 ac_cpp='$CXXCPP $CPPFLAGS'
51009 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51010 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51011 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51014 /* end confdefs.h. */
51016 #ifdef HAVE_IEEEFP_H
51017 #include <ieeefp.h>
51028 if ac_fn_cxx_try_compile "$LINENO"; then :
51029 glibcxx_cv_func_isinf_use=yes
51031 glibcxx_cv_func_isinf_use=no
51033 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51035 ac_cpp='$CPP $CPPFLAGS'
51036 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51037 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51038 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
51045 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
51047 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
51048 for ac_func in isinf
51050 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
51051 if test "x$ac_cv_func_isinf" = x""yes; then :
51052 cat >>confdefs.h <<_ACEOF
51053 #define HAVE_ISINF 1
51061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
51062 $as_echo_n "checking for _isinf declaration... " >&6; }
51063 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
51064 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
51065 $as_echo_n "(cached) " >&6
51070 ac_cpp='$CXXCPP $CPPFLAGS'
51071 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51072 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51073 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51076 /* end confdefs.h. */
51078 #ifdef HAVE_IEEEFP_H
51079 #include <ieeefp.h>
51090 if ac_fn_cxx_try_compile "$LINENO"; then :
51091 glibcxx_cv_func__isinf_use=yes
51093 glibcxx_cv_func__isinf_use=no
51095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51097 ac_cpp='$CPP $CPPFLAGS'
51098 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51099 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51100 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
51107 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
51109 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
51110 for ac_func in _isinf
51112 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
51113 if test "x$ac_cv_func__isinf" = x""yes; then :
51114 cat >>confdefs.h <<_ACEOF
51115 #define HAVE__ISINF 1
51128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
51129 $as_echo_n "checking for isnan declaration... " >&6; }
51130 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
51131 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
51132 $as_echo_n "(cached) " >&6
51137 ac_cpp='$CXXCPP $CPPFLAGS'
51138 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51139 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51140 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51143 /* end confdefs.h. */
51145 #ifdef HAVE_IEEEFP_H
51146 #include <ieeefp.h>
51157 if ac_fn_cxx_try_compile "$LINENO"; then :
51158 glibcxx_cv_func_isnan_use=yes
51160 glibcxx_cv_func_isnan_use=no
51162 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51164 ac_cpp='$CPP $CPPFLAGS'
51165 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51166 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51167 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
51174 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
51176 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
51177 for ac_func in isnan
51179 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
51180 if test "x$ac_cv_func_isnan" = x""yes; then :
51181 cat >>confdefs.h <<_ACEOF
51182 #define HAVE_ISNAN 1
51190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
51191 $as_echo_n "checking for _isnan declaration... " >&6; }
51192 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
51193 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
51194 $as_echo_n "(cached) " >&6
51199 ac_cpp='$CXXCPP $CPPFLAGS'
51200 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51201 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51202 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51205 /* end confdefs.h. */
51207 #ifdef HAVE_IEEEFP_H
51208 #include <ieeefp.h>
51219 if ac_fn_cxx_try_compile "$LINENO"; then :
51220 glibcxx_cv_func__isnan_use=yes
51222 glibcxx_cv_func__isnan_use=no
51224 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51226 ac_cpp='$CPP $CPPFLAGS'
51227 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51228 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51229 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
51236 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
51238 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
51239 for ac_func in _isnan
51241 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
51242 if test "x$ac_cv_func__isnan" = x""yes; then :
51243 cat >>confdefs.h <<_ACEOF
51244 #define HAVE__ISNAN 1
51257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
51258 $as_echo_n "checking for finite declaration... " >&6; }
51259 if test x${glibcxx_cv_func_finite_use+set} != xset; then
51260 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
51261 $as_echo_n "(cached) " >&6
51266 ac_cpp='$CXXCPP $CPPFLAGS'
51267 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51268 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51269 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51272 /* end confdefs.h. */
51274 #ifdef HAVE_IEEEFP_H
51275 #include <ieeefp.h>
51286 if ac_fn_cxx_try_compile "$LINENO"; then :
51287 glibcxx_cv_func_finite_use=yes
51289 glibcxx_cv_func_finite_use=no
51291 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51293 ac_cpp='$CPP $CPPFLAGS'
51294 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51295 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51296 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
51303 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
51305 if test x$glibcxx_cv_func_finite_use = x"yes"; then
51306 for ac_func in finite
51308 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
51309 if test "x$ac_cv_func_finite" = x""yes; then :
51310 cat >>confdefs.h <<_ACEOF
51311 #define HAVE_FINITE 1
51319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
51320 $as_echo_n "checking for _finite declaration... " >&6; }
51321 if test x${glibcxx_cv_func__finite_use+set} != xset; then
51322 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
51323 $as_echo_n "(cached) " >&6
51328 ac_cpp='$CXXCPP $CPPFLAGS'
51329 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51330 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51331 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51334 /* end confdefs.h. */
51336 #ifdef HAVE_IEEEFP_H
51337 #include <ieeefp.h>
51348 if ac_fn_cxx_try_compile "$LINENO"; then :
51349 glibcxx_cv_func__finite_use=yes
51351 glibcxx_cv_func__finite_use=no
51353 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51355 ac_cpp='$CPP $CPPFLAGS'
51356 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51357 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51358 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
51365 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
51367 if test x$glibcxx_cv_func__finite_use = x"yes"; then
51368 for ac_func in _finite
51370 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
51371 if test "x$ac_cv_func__finite" = x""yes; then :
51372 cat >>confdefs.h <<_ACEOF
51373 #define HAVE__FINITE 1
51386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
51387 $as_echo_n "checking for sincos declaration... " >&6; }
51388 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
51389 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
51390 $as_echo_n "(cached) " >&6
51395 ac_cpp='$CXXCPP $CPPFLAGS'
51396 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51397 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51398 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51401 /* end confdefs.h. */
51411 if ac_fn_cxx_try_compile "$LINENO"; then :
51412 glibcxx_cv_func_sincos_use=yes
51414 glibcxx_cv_func_sincos_use=no
51416 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51418 ac_cpp='$CPP $CPPFLAGS'
51419 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51420 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51421 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
51428 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
51430 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
51431 for ac_func in sincos
51433 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
51434 if test "x$ac_cv_func_sincos" = x""yes; then :
51435 cat >>confdefs.h <<_ACEOF
51436 #define HAVE_SINCOS 1
51444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
51445 $as_echo_n "checking for _sincos declaration... " >&6; }
51446 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
51447 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
51448 $as_echo_n "(cached) " >&6
51453 ac_cpp='$CXXCPP $CPPFLAGS'
51454 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51455 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51456 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51459 /* end confdefs.h. */
51469 if ac_fn_cxx_try_compile "$LINENO"; then :
51470 glibcxx_cv_func__sincos_use=yes
51472 glibcxx_cv_func__sincos_use=no
51474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51476 ac_cpp='$CPP $CPPFLAGS'
51477 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51478 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51479 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
51486 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
51488 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
51489 for ac_func in _sincos
51491 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
51492 if test "x$ac_cv_func__sincos" = x""yes; then :
51493 cat >>confdefs.h <<_ACEOF
51494 #define HAVE__SINCOS 1
51507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
51508 $as_echo_n "checking for fpclass declaration... " >&6; }
51509 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
51510 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
51511 $as_echo_n "(cached) " >&6
51516 ac_cpp='$CXXCPP $CPPFLAGS'
51517 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51518 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51519 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51522 /* end confdefs.h. */
51524 #ifdef HAVE_IEEEFP_H
51525 #include <ieeefp.h>
51536 if ac_fn_cxx_try_compile "$LINENO"; then :
51537 glibcxx_cv_func_fpclass_use=yes
51539 glibcxx_cv_func_fpclass_use=no
51541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51543 ac_cpp='$CPP $CPPFLAGS'
51544 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51545 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51546 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
51553 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
51555 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
51556 for ac_func in fpclass
51558 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
51559 if test "x$ac_cv_func_fpclass" = x""yes; then :
51560 cat >>confdefs.h <<_ACEOF
51561 #define HAVE_FPCLASS 1
51569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
51570 $as_echo_n "checking for _fpclass declaration... " >&6; }
51571 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
51572 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
51573 $as_echo_n "(cached) " >&6
51578 ac_cpp='$CXXCPP $CPPFLAGS'
51579 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51580 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51581 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51584 /* end confdefs.h. */
51586 #ifdef HAVE_IEEEFP_H
51587 #include <ieeefp.h>
51598 if ac_fn_cxx_try_compile "$LINENO"; then :
51599 glibcxx_cv_func__fpclass_use=yes
51601 glibcxx_cv_func__fpclass_use=no
51603 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51605 ac_cpp='$CPP $CPPFLAGS'
51606 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51607 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51608 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
51615 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
51617 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
51618 for ac_func in _fpclass
51620 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
51621 if test "x$ac_cv_func__fpclass" = x""yes; then :
51622 cat >>confdefs.h <<_ACEOF
51623 #define HAVE__FPCLASS 1
51636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
51637 $as_echo_n "checking for qfpclass declaration... " >&6; }
51638 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
51639 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
51640 $as_echo_n "(cached) " >&6
51645 ac_cpp='$CXXCPP $CPPFLAGS'
51646 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51647 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51648 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51651 /* end confdefs.h. */
51653 #ifdef HAVE_IEEEFP_H
51654 #include <ieeefp.h>
51665 if ac_fn_cxx_try_compile "$LINENO"; then :
51666 glibcxx_cv_func_qfpclass_use=yes
51668 glibcxx_cv_func_qfpclass_use=no
51670 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51672 ac_cpp='$CPP $CPPFLAGS'
51673 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51674 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51675 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
51682 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
51684 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
51685 for ac_func in qfpclass
51687 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
51688 if test "x$ac_cv_func_qfpclass" = x""yes; then :
51689 cat >>confdefs.h <<_ACEOF
51690 #define HAVE_QFPCLASS 1
51698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
51699 $as_echo_n "checking for _qfpclass declaration... " >&6; }
51700 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
51701 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
51702 $as_echo_n "(cached) " >&6
51707 ac_cpp='$CXXCPP $CPPFLAGS'
51708 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51709 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51710 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51713 /* end confdefs.h. */
51715 #ifdef HAVE_IEEEFP_H
51716 #include <ieeefp.h>
51727 if ac_fn_cxx_try_compile "$LINENO"; then :
51728 glibcxx_cv_func__qfpclass_use=yes
51730 glibcxx_cv_func__qfpclass_use=no
51732 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51734 ac_cpp='$CPP $CPPFLAGS'
51735 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51736 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51737 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
51744 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
51746 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
51747 for ac_func in _qfpclass
51749 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
51750 if test "x$ac_cv_func__qfpclass" = x""yes; then :
51751 cat >>confdefs.h <<_ACEOF
51752 #define HAVE__QFPCLASS 1
51765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
51766 $as_echo_n "checking for hypot declaration... " >&6; }
51767 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
51768 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
51769 $as_echo_n "(cached) " >&6
51774 ac_cpp='$CXXCPP $CPPFLAGS'
51775 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51776 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51777 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51780 /* end confdefs.h. */
51790 if ac_fn_cxx_try_compile "$LINENO"; then :
51791 glibcxx_cv_func_hypot_use=yes
51793 glibcxx_cv_func_hypot_use=no
51795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51797 ac_cpp='$CPP $CPPFLAGS'
51798 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51799 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51800 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
51807 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
51809 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
51810 for ac_func in hypot
51812 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
51813 if test "x$ac_cv_func_hypot" = x""yes; then :
51814 cat >>confdefs.h <<_ACEOF
51815 #define HAVE_HYPOT 1
51823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
51824 $as_echo_n "checking for _hypot declaration... " >&6; }
51825 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
51826 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
51827 $as_echo_n "(cached) " >&6
51832 ac_cpp='$CXXCPP $CPPFLAGS'
51833 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51834 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51835 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51838 /* end confdefs.h. */
51848 if ac_fn_cxx_try_compile "$LINENO"; then :
51849 glibcxx_cv_func__hypot_use=yes
51851 glibcxx_cv_func__hypot_use=no
51853 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51855 ac_cpp='$CPP $CPPFLAGS'
51856 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51857 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51858 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
51865 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
51867 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
51868 for ac_func in _hypot
51870 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
51871 if test "x$ac_cv_func__hypot" = x""yes; then :
51872 cat >>confdefs.h <<_ACEOF
51873 #define HAVE__HYPOT 1
51886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
51887 $as_echo_n "checking for float trig functions... " >&6; }
51888 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
51889 $as_echo_n "(cached) " >&6
51894 ac_cpp='$CXXCPP $CPPFLAGS'
51895 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51896 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51897 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51900 /* end confdefs.h. */
51905 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
51910 if ac_fn_cxx_try_compile "$LINENO"; then :
51911 glibcxx_cv_func_float_trig_use=yes
51913 glibcxx_cv_func_float_trig_use=no
51915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51917 ac_cpp='$CPP $CPPFLAGS'
51918 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51919 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51920 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
51925 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
51926 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
51927 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
51929 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
51930 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
51931 eval as_val=\$$as_ac_var
51932 if test "x$as_val" = x""yes; then :
51933 cat >>confdefs.h <<_ACEOF
51934 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
51941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
51942 $as_echo_n "checking for _float trig functions... " >&6; }
51943 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
51944 $as_echo_n "(cached) " >&6
51949 ac_cpp='$CXXCPP $CPPFLAGS'
51950 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51951 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51952 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51955 /* end confdefs.h. */
51960 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
51965 if ac_fn_cxx_try_compile "$LINENO"; then :
51966 glibcxx_cv_func__float_trig_use=yes
51968 glibcxx_cv_func__float_trig_use=no
51970 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51972 ac_cpp='$CPP $CPPFLAGS'
51973 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51974 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51975 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
51980 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
51981 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
51982 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
51984 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
51985 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
51986 eval as_val=\$$as_ac_var
51987 if test "x$as_val" = x""yes; then :
51988 cat >>confdefs.h <<_ACEOF
51989 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
52002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
52003 $as_echo_n "checking for float round functions... " >&6; }
52004 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
52005 $as_echo_n "(cached) " >&6
52010 ac_cpp='$CXXCPP $CPPFLAGS'
52011 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52012 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52013 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52016 /* end confdefs.h. */
52021 ceilf (0); floorf (0);
52026 if ac_fn_cxx_try_compile "$LINENO"; then :
52027 glibcxx_cv_func_float_round_use=yes
52029 glibcxx_cv_func_float_round_use=no
52031 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52033 ac_cpp='$CPP $CPPFLAGS'
52034 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52035 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52036 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
52041 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
52042 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
52043 for ac_func in ceilf floorf
52045 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
52046 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
52047 eval as_val=\$$as_ac_var
52048 if test "x$as_val" = x""yes; then :
52049 cat >>confdefs.h <<_ACEOF
52050 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
52057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
52058 $as_echo_n "checking for _float round functions... " >&6; }
52059 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
52060 $as_echo_n "(cached) " >&6
52065 ac_cpp='$CXXCPP $CPPFLAGS'
52066 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52067 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52068 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52071 /* end confdefs.h. */
52076 _ceilf (0); _floorf (0);
52081 if ac_fn_cxx_try_compile "$LINENO"; then :
52082 glibcxx_cv_func__float_round_use=yes
52084 glibcxx_cv_func__float_round_use=no
52086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52088 ac_cpp='$CPP $CPPFLAGS'
52089 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52090 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52091 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
52096 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
52097 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
52098 for ac_func in _ceilf _floorf
52100 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
52101 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
52102 eval as_val=\$$as_ac_var
52103 if test "x$as_val" = x""yes; then :
52104 cat >>confdefs.h <<_ACEOF
52105 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
52119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
52120 $as_echo_n "checking for expf declaration... " >&6; }
52121 if test x${glibcxx_cv_func_expf_use+set} != xset; then
52122 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
52123 $as_echo_n "(cached) " >&6
52128 ac_cpp='$CXXCPP $CPPFLAGS'
52129 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52130 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52131 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52134 /* end confdefs.h. */
52136 #ifdef HAVE_IEEEFP_H
52137 #include <ieeefp.h>
52148 if ac_fn_cxx_try_compile "$LINENO"; then :
52149 glibcxx_cv_func_expf_use=yes
52151 glibcxx_cv_func_expf_use=no
52153 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52155 ac_cpp='$CPP $CPPFLAGS'
52156 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52157 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52158 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
52165 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
52167 if test x$glibcxx_cv_func_expf_use = x"yes"; then
52168 for ac_func in expf
52170 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
52171 if test "x$ac_cv_func_expf" = x""yes; then :
52172 cat >>confdefs.h <<_ACEOF
52173 #define HAVE_EXPF 1
52181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
52182 $as_echo_n "checking for _expf declaration... " >&6; }
52183 if test x${glibcxx_cv_func__expf_use+set} != xset; then
52184 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
52185 $as_echo_n "(cached) " >&6
52190 ac_cpp='$CXXCPP $CPPFLAGS'
52191 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52192 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52193 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52196 /* end confdefs.h. */
52198 #ifdef HAVE_IEEEFP_H
52199 #include <ieeefp.h>
52210 if ac_fn_cxx_try_compile "$LINENO"; then :
52211 glibcxx_cv_func__expf_use=yes
52213 glibcxx_cv_func__expf_use=no
52215 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52217 ac_cpp='$CPP $CPPFLAGS'
52218 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52219 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52220 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
52227 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
52229 if test x$glibcxx_cv_func__expf_use = x"yes"; then
52230 for ac_func in _expf
52232 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
52233 if test "x$ac_cv_func__expf" = x""yes; then :
52234 cat >>confdefs.h <<_ACEOF
52235 #define HAVE__EXPF 1
52248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
52249 $as_echo_n "checking for isnanf declaration... " >&6; }
52250 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
52251 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
52252 $as_echo_n "(cached) " >&6
52257 ac_cpp='$CXXCPP $CPPFLAGS'
52258 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52259 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52260 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52263 /* end confdefs.h. */
52265 #ifdef HAVE_IEEEFP_H
52266 #include <ieeefp.h>
52277 if ac_fn_cxx_try_compile "$LINENO"; then :
52278 glibcxx_cv_func_isnanf_use=yes
52280 glibcxx_cv_func_isnanf_use=no
52282 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52284 ac_cpp='$CPP $CPPFLAGS'
52285 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52286 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52287 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
52294 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
52296 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
52297 for ac_func in isnanf
52299 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
52300 if test "x$ac_cv_func_isnanf" = x""yes; then :
52301 cat >>confdefs.h <<_ACEOF
52302 #define HAVE_ISNANF 1
52310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
52311 $as_echo_n "checking for _isnanf declaration... " >&6; }
52312 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
52313 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
52314 $as_echo_n "(cached) " >&6
52319 ac_cpp='$CXXCPP $CPPFLAGS'
52320 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52321 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52322 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52325 /* end confdefs.h. */
52327 #ifdef HAVE_IEEEFP_H
52328 #include <ieeefp.h>
52339 if ac_fn_cxx_try_compile "$LINENO"; then :
52340 glibcxx_cv_func__isnanf_use=yes
52342 glibcxx_cv_func__isnanf_use=no
52344 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52346 ac_cpp='$CPP $CPPFLAGS'
52347 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52348 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52349 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
52356 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
52358 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
52359 for ac_func in _isnanf
52361 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
52362 if test "x$ac_cv_func__isnanf" = x""yes; then :
52363 cat >>confdefs.h <<_ACEOF
52364 #define HAVE__ISNANF 1
52377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
52378 $as_echo_n "checking for isinff declaration... " >&6; }
52379 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
52380 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
52381 $as_echo_n "(cached) " >&6
52386 ac_cpp='$CXXCPP $CPPFLAGS'
52387 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52388 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52389 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52392 /* end confdefs.h. */
52394 #ifdef HAVE_IEEEFP_H
52395 #include <ieeefp.h>
52406 if ac_fn_cxx_try_compile "$LINENO"; then :
52407 glibcxx_cv_func_isinff_use=yes
52409 glibcxx_cv_func_isinff_use=no
52411 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52413 ac_cpp='$CPP $CPPFLAGS'
52414 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52415 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52416 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
52423 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
52425 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
52426 for ac_func in isinff
52428 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
52429 if test "x$ac_cv_func_isinff" = x""yes; then :
52430 cat >>confdefs.h <<_ACEOF
52431 #define HAVE_ISINFF 1
52439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
52440 $as_echo_n "checking for _isinff declaration... " >&6; }
52441 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
52442 if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
52443 $as_echo_n "(cached) " >&6
52448 ac_cpp='$CXXCPP $CPPFLAGS'
52449 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52450 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52451 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52454 /* end confdefs.h. */
52456 #ifdef HAVE_IEEEFP_H
52457 #include <ieeefp.h>
52468 if ac_fn_cxx_try_compile "$LINENO"; then :
52469 glibcxx_cv_func__isinff_use=yes
52471 glibcxx_cv_func__isinff_use=no
52473 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52475 ac_cpp='$CPP $CPPFLAGS'
52476 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52477 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52478 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
52485 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
52487 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
52488 for ac_func in _isinff
52490 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
52491 if test "x$ac_cv_func__isinff" = x""yes; then :
52492 cat >>confdefs.h <<_ACEOF
52493 #define HAVE__ISINFF 1
52506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
52507 $as_echo_n "checking for atan2f declaration... " >&6; }
52508 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
52509 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
52510 $as_echo_n "(cached) " >&6
52515 ac_cpp='$CXXCPP $CPPFLAGS'
52516 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52517 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52518 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52521 /* end confdefs.h. */
52531 if ac_fn_cxx_try_compile "$LINENO"; then :
52532 glibcxx_cv_func_atan2f_use=yes
52534 glibcxx_cv_func_atan2f_use=no
52536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52538 ac_cpp='$CPP $CPPFLAGS'
52539 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52540 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52541 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
52548 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
52550 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
52551 for ac_func in atan2f
52553 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
52554 if test "x$ac_cv_func_atan2f" = x""yes; then :
52555 cat >>confdefs.h <<_ACEOF
52556 #define HAVE_ATAN2F 1
52564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
52565 $as_echo_n "checking for _atan2f declaration... " >&6; }
52566 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
52567 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
52568 $as_echo_n "(cached) " >&6
52573 ac_cpp='$CXXCPP $CPPFLAGS'
52574 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52575 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52576 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52579 /* end confdefs.h. */
52589 if ac_fn_cxx_try_compile "$LINENO"; then :
52590 glibcxx_cv_func__atan2f_use=yes
52592 glibcxx_cv_func__atan2f_use=no
52594 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52596 ac_cpp='$CPP $CPPFLAGS'
52597 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52598 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52599 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
52606 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
52608 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
52609 for ac_func in _atan2f
52611 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
52612 if test "x$ac_cv_func__atan2f" = x""yes; then :
52613 cat >>confdefs.h <<_ACEOF
52614 #define HAVE__ATAN2F 1
52627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
52628 $as_echo_n "checking for fabsf declaration... " >&6; }
52629 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
52630 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
52631 $as_echo_n "(cached) " >&6
52636 ac_cpp='$CXXCPP $CPPFLAGS'
52637 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52638 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52639 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52642 /* end confdefs.h. */
52644 #ifdef HAVE_IEEEFP_H
52645 #include <ieeefp.h>
52656 if ac_fn_cxx_try_compile "$LINENO"; then :
52657 glibcxx_cv_func_fabsf_use=yes
52659 glibcxx_cv_func_fabsf_use=no
52661 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52663 ac_cpp='$CPP $CPPFLAGS'
52664 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52665 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52666 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
52673 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
52675 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
52676 for ac_func in fabsf
52678 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
52679 if test "x$ac_cv_func_fabsf" = x""yes; then :
52680 cat >>confdefs.h <<_ACEOF
52681 #define HAVE_FABSF 1
52689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
52690 $as_echo_n "checking for _fabsf declaration... " >&6; }
52691 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
52692 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
52693 $as_echo_n "(cached) " >&6
52698 ac_cpp='$CXXCPP $CPPFLAGS'
52699 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52700 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52701 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52704 /* end confdefs.h. */
52706 #ifdef HAVE_IEEEFP_H
52707 #include <ieeefp.h>
52718 if ac_fn_cxx_try_compile "$LINENO"; then :
52719 glibcxx_cv_func__fabsf_use=yes
52721 glibcxx_cv_func__fabsf_use=no
52723 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52725 ac_cpp='$CPP $CPPFLAGS'
52726 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52727 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52728 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
52735 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
52737 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
52738 for ac_func in _fabsf
52740 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
52741 if test "x$ac_cv_func__fabsf" = x""yes; then :
52742 cat >>confdefs.h <<_ACEOF
52743 #define HAVE__FABSF 1
52756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
52757 $as_echo_n "checking for fmodf declaration... " >&6; }
52758 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
52759 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
52760 $as_echo_n "(cached) " >&6
52765 ac_cpp='$CXXCPP $CPPFLAGS'
52766 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52767 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52768 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52771 /* end confdefs.h. */
52781 if ac_fn_cxx_try_compile "$LINENO"; then :
52782 glibcxx_cv_func_fmodf_use=yes
52784 glibcxx_cv_func_fmodf_use=no
52786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52788 ac_cpp='$CPP $CPPFLAGS'
52789 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52790 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52791 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
52798 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
52800 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
52801 for ac_func in fmodf
52803 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
52804 if test "x$ac_cv_func_fmodf" = x""yes; then :
52805 cat >>confdefs.h <<_ACEOF
52806 #define HAVE_FMODF 1
52814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
52815 $as_echo_n "checking for _fmodf declaration... " >&6; }
52816 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
52817 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
52818 $as_echo_n "(cached) " >&6
52823 ac_cpp='$CXXCPP $CPPFLAGS'
52824 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52825 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52826 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52829 /* end confdefs.h. */
52839 if ac_fn_cxx_try_compile "$LINENO"; then :
52840 glibcxx_cv_func__fmodf_use=yes
52842 glibcxx_cv_func__fmodf_use=no
52844 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52846 ac_cpp='$CPP $CPPFLAGS'
52847 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52848 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52849 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
52856 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
52858 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
52859 for ac_func in _fmodf
52861 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
52862 if test "x$ac_cv_func__fmodf" = x""yes; then :
52863 cat >>confdefs.h <<_ACEOF
52864 #define HAVE__FMODF 1
52877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
52878 $as_echo_n "checking for frexpf declaration... " >&6; }
52879 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
52880 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
52881 $as_echo_n "(cached) " >&6
52886 ac_cpp='$CXXCPP $CPPFLAGS'
52887 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52888 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52889 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52892 /* end confdefs.h. */
52902 if ac_fn_cxx_try_compile "$LINENO"; then :
52903 glibcxx_cv_func_frexpf_use=yes
52905 glibcxx_cv_func_frexpf_use=no
52907 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52909 ac_cpp='$CPP $CPPFLAGS'
52910 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52911 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52912 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
52919 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
52921 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
52922 for ac_func in frexpf
52924 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
52925 if test "x$ac_cv_func_frexpf" = x""yes; then :
52926 cat >>confdefs.h <<_ACEOF
52927 #define HAVE_FREXPF 1
52935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
52936 $as_echo_n "checking for _frexpf declaration... " >&6; }
52937 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
52938 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
52939 $as_echo_n "(cached) " >&6
52944 ac_cpp='$CXXCPP $CPPFLAGS'
52945 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52946 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52947 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52950 /* end confdefs.h. */
52960 if ac_fn_cxx_try_compile "$LINENO"; then :
52961 glibcxx_cv_func__frexpf_use=yes
52963 glibcxx_cv_func__frexpf_use=no
52965 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52967 ac_cpp='$CPP $CPPFLAGS'
52968 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52969 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52970 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
52977 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
52979 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
52980 for ac_func in _frexpf
52982 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
52983 if test "x$ac_cv_func__frexpf" = x""yes; then :
52984 cat >>confdefs.h <<_ACEOF
52985 #define HAVE__FREXPF 1
52998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
52999 $as_echo_n "checking for hypotf declaration... " >&6; }
53000 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
53001 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
53002 $as_echo_n "(cached) " >&6
53007 ac_cpp='$CXXCPP $CPPFLAGS'
53008 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53009 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53010 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53013 /* end confdefs.h. */
53023 if ac_fn_cxx_try_compile "$LINENO"; then :
53024 glibcxx_cv_func_hypotf_use=yes
53026 glibcxx_cv_func_hypotf_use=no
53028 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53030 ac_cpp='$CPP $CPPFLAGS'
53031 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53032 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53033 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
53040 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
53042 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
53043 for ac_func in hypotf
53045 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
53046 if test "x$ac_cv_func_hypotf" = x""yes; then :
53047 cat >>confdefs.h <<_ACEOF
53048 #define HAVE_HYPOTF 1
53056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
53057 $as_echo_n "checking for _hypotf declaration... " >&6; }
53058 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
53059 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
53060 $as_echo_n "(cached) " >&6
53065 ac_cpp='$CXXCPP $CPPFLAGS'
53066 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53067 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53068 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53071 /* end confdefs.h. */
53081 if ac_fn_cxx_try_compile "$LINENO"; then :
53082 glibcxx_cv_func__hypotf_use=yes
53084 glibcxx_cv_func__hypotf_use=no
53086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53088 ac_cpp='$CPP $CPPFLAGS'
53089 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53090 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53091 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
53098 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
53100 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
53101 for ac_func in _hypotf
53103 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
53104 if test "x$ac_cv_func__hypotf" = x""yes; then :
53105 cat >>confdefs.h <<_ACEOF
53106 #define HAVE__HYPOTF 1
53119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
53120 $as_echo_n "checking for ldexpf declaration... " >&6; }
53121 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
53122 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
53123 $as_echo_n "(cached) " >&6
53128 ac_cpp='$CXXCPP $CPPFLAGS'
53129 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53130 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53131 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53134 /* end confdefs.h. */
53144 if ac_fn_cxx_try_compile "$LINENO"; then :
53145 glibcxx_cv_func_ldexpf_use=yes
53147 glibcxx_cv_func_ldexpf_use=no
53149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53151 ac_cpp='$CPP $CPPFLAGS'
53152 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53153 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53154 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
53161 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
53163 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
53164 for ac_func in ldexpf
53166 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
53167 if test "x$ac_cv_func_ldexpf" = x""yes; then :
53168 cat >>confdefs.h <<_ACEOF
53169 #define HAVE_LDEXPF 1
53177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
53178 $as_echo_n "checking for _ldexpf declaration... " >&6; }
53179 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
53180 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
53181 $as_echo_n "(cached) " >&6
53186 ac_cpp='$CXXCPP $CPPFLAGS'
53187 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53188 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53189 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53192 /* end confdefs.h. */
53202 if ac_fn_cxx_try_compile "$LINENO"; then :
53203 glibcxx_cv_func__ldexpf_use=yes
53205 glibcxx_cv_func__ldexpf_use=no
53207 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53209 ac_cpp='$CPP $CPPFLAGS'
53210 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53211 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53212 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
53219 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
53221 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
53222 for ac_func in _ldexpf
53224 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
53225 if test "x$ac_cv_func__ldexpf" = x""yes; then :
53226 cat >>confdefs.h <<_ACEOF
53227 #define HAVE__LDEXPF 1
53240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
53241 $as_echo_n "checking for logf declaration... " >&6; }
53242 if test x${glibcxx_cv_func_logf_use+set} != xset; then
53243 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
53244 $as_echo_n "(cached) " >&6
53249 ac_cpp='$CXXCPP $CPPFLAGS'
53250 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53251 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53252 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53255 /* end confdefs.h. */
53257 #ifdef HAVE_IEEEFP_H
53258 #include <ieeefp.h>
53269 if ac_fn_cxx_try_compile "$LINENO"; then :
53270 glibcxx_cv_func_logf_use=yes
53272 glibcxx_cv_func_logf_use=no
53274 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53276 ac_cpp='$CPP $CPPFLAGS'
53277 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53278 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53279 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
53286 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
53288 if test x$glibcxx_cv_func_logf_use = x"yes"; then
53289 for ac_func in logf
53291 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
53292 if test "x$ac_cv_func_logf" = x""yes; then :
53293 cat >>confdefs.h <<_ACEOF
53294 #define HAVE_LOGF 1
53302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
53303 $as_echo_n "checking for _logf declaration... " >&6; }
53304 if test x${glibcxx_cv_func__logf_use+set} != xset; then
53305 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
53306 $as_echo_n "(cached) " >&6
53311 ac_cpp='$CXXCPP $CPPFLAGS'
53312 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53313 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53314 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53317 /* end confdefs.h. */
53319 #ifdef HAVE_IEEEFP_H
53320 #include <ieeefp.h>
53331 if ac_fn_cxx_try_compile "$LINENO"; then :
53332 glibcxx_cv_func__logf_use=yes
53334 glibcxx_cv_func__logf_use=no
53336 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53338 ac_cpp='$CPP $CPPFLAGS'
53339 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53340 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53341 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
53348 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
53350 if test x$glibcxx_cv_func__logf_use = x"yes"; then
53351 for ac_func in _logf
53353 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
53354 if test "x$ac_cv_func__logf" = x""yes; then :
53355 cat >>confdefs.h <<_ACEOF
53356 #define HAVE__LOGF 1
53369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
53370 $as_echo_n "checking for log10f declaration... " >&6; }
53371 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
53372 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
53373 $as_echo_n "(cached) " >&6
53378 ac_cpp='$CXXCPP $CPPFLAGS'
53379 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53380 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53381 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53384 /* end confdefs.h. */
53386 #ifdef HAVE_IEEEFP_H
53387 #include <ieeefp.h>
53398 if ac_fn_cxx_try_compile "$LINENO"; then :
53399 glibcxx_cv_func_log10f_use=yes
53401 glibcxx_cv_func_log10f_use=no
53403 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53405 ac_cpp='$CPP $CPPFLAGS'
53406 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53407 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53408 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
53415 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
53417 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
53418 for ac_func in log10f
53420 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
53421 if test "x$ac_cv_func_log10f" = x""yes; then :
53422 cat >>confdefs.h <<_ACEOF
53423 #define HAVE_LOG10F 1
53431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
53432 $as_echo_n "checking for _log10f declaration... " >&6; }
53433 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
53434 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
53435 $as_echo_n "(cached) " >&6
53440 ac_cpp='$CXXCPP $CPPFLAGS'
53441 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53442 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53443 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53446 /* end confdefs.h. */
53448 #ifdef HAVE_IEEEFP_H
53449 #include <ieeefp.h>
53460 if ac_fn_cxx_try_compile "$LINENO"; then :
53461 glibcxx_cv_func__log10f_use=yes
53463 glibcxx_cv_func__log10f_use=no
53465 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53467 ac_cpp='$CPP $CPPFLAGS'
53468 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53469 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53470 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
53477 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
53479 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
53480 for ac_func in _log10f
53482 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
53483 if test "x$ac_cv_func__log10f" = x""yes; then :
53484 cat >>confdefs.h <<_ACEOF
53485 #define HAVE__LOG10F 1
53498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
53499 $as_echo_n "checking for modff declaration... " >&6; }
53500 if test x${glibcxx_cv_func_modff_use+set} != xset; then
53501 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
53502 $as_echo_n "(cached) " >&6
53507 ac_cpp='$CXXCPP $CPPFLAGS'
53508 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53509 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53510 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53513 /* end confdefs.h. */
53523 if ac_fn_cxx_try_compile "$LINENO"; then :
53524 glibcxx_cv_func_modff_use=yes
53526 glibcxx_cv_func_modff_use=no
53528 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53530 ac_cpp='$CPP $CPPFLAGS'
53531 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53532 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53533 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
53540 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
53542 if test x$glibcxx_cv_func_modff_use = x"yes"; then
53543 for ac_func in modff
53545 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
53546 if test "x$ac_cv_func_modff" = x""yes; then :
53547 cat >>confdefs.h <<_ACEOF
53548 #define HAVE_MODFF 1
53556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
53557 $as_echo_n "checking for _modff declaration... " >&6; }
53558 if test x${glibcxx_cv_func__modff_use+set} != xset; then
53559 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
53560 $as_echo_n "(cached) " >&6
53565 ac_cpp='$CXXCPP $CPPFLAGS'
53566 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53567 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53568 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53571 /* end confdefs.h. */
53581 if ac_fn_cxx_try_compile "$LINENO"; then :
53582 glibcxx_cv_func__modff_use=yes
53584 glibcxx_cv_func__modff_use=no
53586 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53588 ac_cpp='$CPP $CPPFLAGS'
53589 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53590 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53591 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
53598 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
53600 if test x$glibcxx_cv_func__modff_use = x"yes"; then
53601 for ac_func in _modff
53603 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
53604 if test "x$ac_cv_func__modff" = x""yes; then :
53605 cat >>confdefs.h <<_ACEOF
53606 #define HAVE__MODFF 1
53619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
53620 $as_echo_n "checking for modf declaration... " >&6; }
53621 if test x${glibcxx_cv_func_modf_use+set} != xset; then
53622 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
53623 $as_echo_n "(cached) " >&6
53628 ac_cpp='$CXXCPP $CPPFLAGS'
53629 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53630 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53631 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53634 /* end confdefs.h. */
53644 if ac_fn_cxx_try_compile "$LINENO"; then :
53645 glibcxx_cv_func_modf_use=yes
53647 glibcxx_cv_func_modf_use=no
53649 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53651 ac_cpp='$CPP $CPPFLAGS'
53652 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53653 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53654 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
53661 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
53663 if test x$glibcxx_cv_func_modf_use = x"yes"; then
53664 for ac_func in modf
53666 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
53667 if test "x$ac_cv_func_modf" = x""yes; then :
53668 cat >>confdefs.h <<_ACEOF
53669 #define HAVE_MODF 1
53677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
53678 $as_echo_n "checking for _modf declaration... " >&6; }
53679 if test x${glibcxx_cv_func__modf_use+set} != xset; then
53680 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
53681 $as_echo_n "(cached) " >&6
53686 ac_cpp='$CXXCPP $CPPFLAGS'
53687 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53688 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53689 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53692 /* end confdefs.h. */
53702 if ac_fn_cxx_try_compile "$LINENO"; then :
53703 glibcxx_cv_func__modf_use=yes
53705 glibcxx_cv_func__modf_use=no
53707 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53709 ac_cpp='$CPP $CPPFLAGS'
53710 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53711 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53712 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
53719 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
53721 if test x$glibcxx_cv_func__modf_use = x"yes"; then
53722 for ac_func in _modf
53724 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
53725 if test "x$ac_cv_func__modf" = x""yes; then :
53726 cat >>confdefs.h <<_ACEOF
53727 #define HAVE__MODF 1
53740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
53741 $as_echo_n "checking for powf declaration... " >&6; }
53742 if test x${glibcxx_cv_func_powf_use+set} != xset; then
53743 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
53744 $as_echo_n "(cached) " >&6
53749 ac_cpp='$CXXCPP $CPPFLAGS'
53750 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53751 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53752 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53755 /* end confdefs.h. */
53765 if ac_fn_cxx_try_compile "$LINENO"; then :
53766 glibcxx_cv_func_powf_use=yes
53768 glibcxx_cv_func_powf_use=no
53770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53772 ac_cpp='$CPP $CPPFLAGS'
53773 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53774 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53775 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
53782 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
53784 if test x$glibcxx_cv_func_powf_use = x"yes"; then
53785 for ac_func in powf
53787 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
53788 if test "x$ac_cv_func_powf" = x""yes; then :
53789 cat >>confdefs.h <<_ACEOF
53790 #define HAVE_POWF 1
53798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
53799 $as_echo_n "checking for _powf declaration... " >&6; }
53800 if test x${glibcxx_cv_func__powf_use+set} != xset; then
53801 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
53802 $as_echo_n "(cached) " >&6
53807 ac_cpp='$CXXCPP $CPPFLAGS'
53808 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53809 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53810 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53813 /* end confdefs.h. */
53823 if ac_fn_cxx_try_compile "$LINENO"; then :
53824 glibcxx_cv_func__powf_use=yes
53826 glibcxx_cv_func__powf_use=no
53828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53830 ac_cpp='$CPP $CPPFLAGS'
53831 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53832 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53833 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
53840 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
53842 if test x$glibcxx_cv_func__powf_use = x"yes"; then
53843 for ac_func in _powf
53845 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
53846 if test "x$ac_cv_func__powf" = x""yes; then :
53847 cat >>confdefs.h <<_ACEOF
53848 #define HAVE__POWF 1
53861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
53862 $as_echo_n "checking for sqrtf declaration... " >&6; }
53863 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
53864 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
53865 $as_echo_n "(cached) " >&6
53870 ac_cpp='$CXXCPP $CPPFLAGS'
53871 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53872 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53873 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53876 /* end confdefs.h. */
53878 #ifdef HAVE_IEEEFP_H
53879 #include <ieeefp.h>
53890 if ac_fn_cxx_try_compile "$LINENO"; then :
53891 glibcxx_cv_func_sqrtf_use=yes
53893 glibcxx_cv_func_sqrtf_use=no
53895 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53897 ac_cpp='$CPP $CPPFLAGS'
53898 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53899 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53900 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
53907 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
53909 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
53910 for ac_func in sqrtf
53912 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
53913 if test "x$ac_cv_func_sqrtf" = x""yes; then :
53914 cat >>confdefs.h <<_ACEOF
53915 #define HAVE_SQRTF 1
53923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
53924 $as_echo_n "checking for _sqrtf declaration... " >&6; }
53925 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
53926 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
53927 $as_echo_n "(cached) " >&6
53932 ac_cpp='$CXXCPP $CPPFLAGS'
53933 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53934 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53935 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53938 /* end confdefs.h. */
53940 #ifdef HAVE_IEEEFP_H
53941 #include <ieeefp.h>
53952 if ac_fn_cxx_try_compile "$LINENO"; then :
53953 glibcxx_cv_func__sqrtf_use=yes
53955 glibcxx_cv_func__sqrtf_use=no
53957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53959 ac_cpp='$CPP $CPPFLAGS'
53960 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53961 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53962 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
53969 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
53971 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
53972 for ac_func in _sqrtf
53974 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
53975 if test "x$ac_cv_func__sqrtf" = x""yes; then :
53976 cat >>confdefs.h <<_ACEOF
53977 #define HAVE__SQRTF 1
53990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
53991 $as_echo_n "checking for sincosf declaration... " >&6; }
53992 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
53993 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
53994 $as_echo_n "(cached) " >&6
53999 ac_cpp='$CXXCPP $CPPFLAGS'
54000 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54001 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54002 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54005 /* end confdefs.h. */
54015 if ac_fn_cxx_try_compile "$LINENO"; then :
54016 glibcxx_cv_func_sincosf_use=yes
54018 glibcxx_cv_func_sincosf_use=no
54020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54022 ac_cpp='$CPP $CPPFLAGS'
54023 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54024 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54025 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
54032 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
54034 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
54035 for ac_func in sincosf
54037 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
54038 if test "x$ac_cv_func_sincosf" = x""yes; then :
54039 cat >>confdefs.h <<_ACEOF
54040 #define HAVE_SINCOSF 1
54048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
54049 $as_echo_n "checking for _sincosf declaration... " >&6; }
54050 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
54051 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
54052 $as_echo_n "(cached) " >&6
54057 ac_cpp='$CXXCPP $CPPFLAGS'
54058 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54059 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54060 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54063 /* end confdefs.h. */
54073 if ac_fn_cxx_try_compile "$LINENO"; then :
54074 glibcxx_cv_func__sincosf_use=yes
54076 glibcxx_cv_func__sincosf_use=no
54078 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54080 ac_cpp='$CPP $CPPFLAGS'
54081 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54082 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54083 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
54090 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
54092 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
54093 for ac_func in _sincosf
54095 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
54096 if test "x$ac_cv_func__sincosf" = x""yes; then :
54097 cat >>confdefs.h <<_ACEOF
54098 #define HAVE__SINCOSF 1
54111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
54112 $as_echo_n "checking for finitef declaration... " >&6; }
54113 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
54114 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
54115 $as_echo_n "(cached) " >&6
54120 ac_cpp='$CXXCPP $CPPFLAGS'
54121 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54122 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54123 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54126 /* end confdefs.h. */
54128 #ifdef HAVE_IEEEFP_H
54129 #include <ieeefp.h>
54140 if ac_fn_cxx_try_compile "$LINENO"; then :
54141 glibcxx_cv_func_finitef_use=yes
54143 glibcxx_cv_func_finitef_use=no
54145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54147 ac_cpp='$CPP $CPPFLAGS'
54148 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54149 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54150 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
54157 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
54159 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
54160 for ac_func in finitef
54162 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
54163 if test "x$ac_cv_func_finitef" = x""yes; then :
54164 cat >>confdefs.h <<_ACEOF
54165 #define HAVE_FINITEF 1
54173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
54174 $as_echo_n "checking for _finitef declaration... " >&6; }
54175 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
54176 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
54177 $as_echo_n "(cached) " >&6
54182 ac_cpp='$CXXCPP $CPPFLAGS'
54183 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54184 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54185 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54188 /* end confdefs.h. */
54190 #ifdef HAVE_IEEEFP_H
54191 #include <ieeefp.h>
54202 if ac_fn_cxx_try_compile "$LINENO"; then :
54203 glibcxx_cv_func__finitef_use=yes
54205 glibcxx_cv_func__finitef_use=no
54207 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54209 ac_cpp='$CPP $CPPFLAGS'
54210 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54211 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54212 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
54219 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
54221 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
54222 for ac_func in _finitef
54224 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
54225 if test "x$ac_cv_func__finitef" = x""yes; then :
54226 cat >>confdefs.h <<_ACEOF
54227 #define HAVE__FINITEF 1
54240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
54241 $as_echo_n "checking for long double trig functions... " >&6; }
54242 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
54243 $as_echo_n "(cached) " >&6
54248 ac_cpp='$CXXCPP $CPPFLAGS'
54249 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54250 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54251 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54254 /* end confdefs.h. */
54259 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
54264 if ac_fn_cxx_try_compile "$LINENO"; then :
54265 glibcxx_cv_func_long_double_trig_use=yes
54267 glibcxx_cv_func_long_double_trig_use=no
54269 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54271 ac_cpp='$CPP $CPPFLAGS'
54272 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54273 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54274 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
54279 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
54280 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
54281 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
54283 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
54284 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
54285 eval as_val=\$$as_ac_var
54286 if test "x$as_val" = x""yes; then :
54287 cat >>confdefs.h <<_ACEOF
54288 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
54295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
54296 $as_echo_n "checking for _long double trig functions... " >&6; }
54297 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
54298 $as_echo_n "(cached) " >&6
54303 ac_cpp='$CXXCPP $CPPFLAGS'
54304 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54305 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54306 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54309 /* end confdefs.h. */
54314 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
54319 if ac_fn_cxx_try_compile "$LINENO"; then :
54320 glibcxx_cv_func__long_double_trig_use=yes
54322 glibcxx_cv_func__long_double_trig_use=no
54324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54326 ac_cpp='$CPP $CPPFLAGS'
54327 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54328 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54329 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
54334 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
54335 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
54336 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
54338 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
54339 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
54340 eval as_val=\$$as_ac_var
54341 if test "x$as_val" = x""yes; then :
54342 cat >>confdefs.h <<_ACEOF
54343 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
54356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
54357 $as_echo_n "checking for long double round functions... " >&6; }
54358 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
54359 $as_echo_n "(cached) " >&6
54364 ac_cpp='$CXXCPP $CPPFLAGS'
54365 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54366 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54367 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54370 /* end confdefs.h. */
54375 ceill (0); floorl (0);
54380 if ac_fn_cxx_try_compile "$LINENO"; then :
54381 glibcxx_cv_func_long_double_round_use=yes
54383 glibcxx_cv_func_long_double_round_use=no
54385 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54387 ac_cpp='$CPP $CPPFLAGS'
54388 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54389 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54390 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
54395 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
54396 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
54397 for ac_func in ceill floorl
54399 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
54400 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
54401 eval as_val=\$$as_ac_var
54402 if test "x$as_val" = x""yes; then :
54403 cat >>confdefs.h <<_ACEOF
54404 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
54411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
54412 $as_echo_n "checking for _long double round functions... " >&6; }
54413 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
54414 $as_echo_n "(cached) " >&6
54419 ac_cpp='$CXXCPP $CPPFLAGS'
54420 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54421 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54422 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54425 /* end confdefs.h. */
54430 _ceill (0); _floorl (0);
54435 if ac_fn_cxx_try_compile "$LINENO"; then :
54436 glibcxx_cv_func__long_double_round_use=yes
54438 glibcxx_cv_func__long_double_round_use=no
54440 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54442 ac_cpp='$CPP $CPPFLAGS'
54443 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54444 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54445 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
54450 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
54451 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
54452 for ac_func in _ceill _floorl
54454 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
54455 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
54456 eval as_val=\$$as_ac_var
54457 if test "x$as_val" = x""yes; then :
54458 cat >>confdefs.h <<_ACEOF
54459 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
54473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
54474 $as_echo_n "checking for isnanl declaration... " >&6; }
54475 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
54476 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
54477 $as_echo_n "(cached) " >&6
54482 ac_cpp='$CXXCPP $CPPFLAGS'
54483 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54484 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54485 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54488 /* end confdefs.h. */
54490 #ifdef HAVE_IEEEFP_H
54491 #include <ieeefp.h>
54502 if ac_fn_cxx_try_compile "$LINENO"; then :
54503 glibcxx_cv_func_isnanl_use=yes
54505 glibcxx_cv_func_isnanl_use=no
54507 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54509 ac_cpp='$CPP $CPPFLAGS'
54510 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54511 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54512 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
54519 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
54521 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
54522 for ac_func in isnanl
54524 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
54525 if test "x$ac_cv_func_isnanl" = x""yes; then :
54526 cat >>confdefs.h <<_ACEOF
54527 #define HAVE_ISNANL 1
54535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
54536 $as_echo_n "checking for _isnanl declaration... " >&6; }
54537 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
54538 if test "${glibcxx_cv_func__isnanl_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.$ac_ext
54550 /* end confdefs.h. */
54552 #ifdef HAVE_IEEEFP_H
54553 #include <ieeefp.h>
54564 if ac_fn_cxx_try_compile "$LINENO"; then :
54565 glibcxx_cv_func__isnanl_use=yes
54567 glibcxx_cv_func__isnanl_use=no
54569 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54571 ac_cpp='$CPP $CPPFLAGS'
54572 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54573 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54574 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
54581 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
54583 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
54584 for ac_func in _isnanl
54586 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
54587 if test "x$ac_cv_func__isnanl" = x""yes; then :
54588 cat >>confdefs.h <<_ACEOF
54589 #define HAVE__ISNANL 1
54602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
54603 $as_echo_n "checking for isinfl declaration... " >&6; }
54604 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
54605 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
54606 $as_echo_n "(cached) " >&6
54611 ac_cpp='$CXXCPP $CPPFLAGS'
54612 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54613 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54614 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54616 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54617 /* end confdefs.h. */
54619 #ifdef HAVE_IEEEFP_H
54620 #include <ieeefp.h>
54631 if ac_fn_cxx_try_compile "$LINENO"; then :
54632 glibcxx_cv_func_isinfl_use=yes
54634 glibcxx_cv_func_isinfl_use=no
54636 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54638 ac_cpp='$CPP $CPPFLAGS'
54639 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54640 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54641 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
54648 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
54650 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
54651 for ac_func in isinfl
54653 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
54654 if test "x$ac_cv_func_isinfl" = x""yes; then :
54655 cat >>confdefs.h <<_ACEOF
54656 #define HAVE_ISINFL 1
54664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
54665 $as_echo_n "checking for _isinfl declaration... " >&6; }
54666 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
54667 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
54668 $as_echo_n "(cached) " >&6
54673 ac_cpp='$CXXCPP $CPPFLAGS'
54674 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54675 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54676 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54679 /* end confdefs.h. */
54681 #ifdef HAVE_IEEEFP_H
54682 #include <ieeefp.h>
54693 if ac_fn_cxx_try_compile "$LINENO"; then :
54694 glibcxx_cv_func__isinfl_use=yes
54696 glibcxx_cv_func__isinfl_use=no
54698 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54700 ac_cpp='$CPP $CPPFLAGS'
54701 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54702 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54703 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
54710 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
54712 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
54713 for ac_func in _isinfl
54715 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
54716 if test "x$ac_cv_func__isinfl" = x""yes; then :
54717 cat >>confdefs.h <<_ACEOF
54718 #define HAVE__ISINFL 1
54731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
54732 $as_echo_n "checking for atan2l declaration... " >&6; }
54733 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
54734 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
54735 $as_echo_n "(cached) " >&6
54740 ac_cpp='$CXXCPP $CPPFLAGS'
54741 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54742 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54743 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54746 /* end confdefs.h. */
54756 if ac_fn_cxx_try_compile "$LINENO"; then :
54757 glibcxx_cv_func_atan2l_use=yes
54759 glibcxx_cv_func_atan2l_use=no
54761 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54763 ac_cpp='$CPP $CPPFLAGS'
54764 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54765 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54766 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
54773 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
54775 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
54776 for ac_func in atan2l
54778 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
54779 if test "x$ac_cv_func_atan2l" = x""yes; then :
54780 cat >>confdefs.h <<_ACEOF
54781 #define HAVE_ATAN2L 1
54789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
54790 $as_echo_n "checking for _atan2l declaration... " >&6; }
54791 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
54792 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
54793 $as_echo_n "(cached) " >&6
54798 ac_cpp='$CXXCPP $CPPFLAGS'
54799 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54800 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54801 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54804 /* end confdefs.h. */
54814 if ac_fn_cxx_try_compile "$LINENO"; then :
54815 glibcxx_cv_func__atan2l_use=yes
54817 glibcxx_cv_func__atan2l_use=no
54819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54821 ac_cpp='$CPP $CPPFLAGS'
54822 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54823 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54824 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
54831 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
54833 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
54834 for ac_func in _atan2l
54836 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
54837 if test "x$ac_cv_func__atan2l" = x""yes; then :
54838 cat >>confdefs.h <<_ACEOF
54839 #define HAVE__ATAN2L 1
54852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
54853 $as_echo_n "checking for expl declaration... " >&6; }
54854 if test x${glibcxx_cv_func_expl_use+set} != xset; then
54855 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
54856 $as_echo_n "(cached) " >&6
54861 ac_cpp='$CXXCPP $CPPFLAGS'
54862 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54863 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54864 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54867 /* end confdefs.h. */
54869 #ifdef HAVE_IEEEFP_H
54870 #include <ieeefp.h>
54881 if ac_fn_cxx_try_compile "$LINENO"; then :
54882 glibcxx_cv_func_expl_use=yes
54884 glibcxx_cv_func_expl_use=no
54886 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54888 ac_cpp='$CPP $CPPFLAGS'
54889 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54890 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54891 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
54898 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
54900 if test x$glibcxx_cv_func_expl_use = x"yes"; then
54901 for ac_func in expl
54903 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
54904 if test "x$ac_cv_func_expl" = x""yes; then :
54905 cat >>confdefs.h <<_ACEOF
54906 #define HAVE_EXPL 1
54914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
54915 $as_echo_n "checking for _expl declaration... " >&6; }
54916 if test x${glibcxx_cv_func__expl_use+set} != xset; then
54917 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
54918 $as_echo_n "(cached) " >&6
54923 ac_cpp='$CXXCPP $CPPFLAGS'
54924 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54925 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54926 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54929 /* end confdefs.h. */
54931 #ifdef HAVE_IEEEFP_H
54932 #include <ieeefp.h>
54943 if ac_fn_cxx_try_compile "$LINENO"; then :
54944 glibcxx_cv_func__expl_use=yes
54946 glibcxx_cv_func__expl_use=no
54948 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54950 ac_cpp='$CPP $CPPFLAGS'
54951 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54952 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54953 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
54960 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
54962 if test x$glibcxx_cv_func__expl_use = x"yes"; then
54963 for ac_func in _expl
54965 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
54966 if test "x$ac_cv_func__expl" = x""yes; then :
54967 cat >>confdefs.h <<_ACEOF
54968 #define HAVE__EXPL 1
54981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
54982 $as_echo_n "checking for fabsl declaration... " >&6; }
54983 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
54984 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
54985 $as_echo_n "(cached) " >&6
54990 ac_cpp='$CXXCPP $CPPFLAGS'
54991 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54992 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54993 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54996 /* end confdefs.h. */
54998 #ifdef HAVE_IEEEFP_H
54999 #include <ieeefp.h>
55010 if ac_fn_cxx_try_compile "$LINENO"; then :
55011 glibcxx_cv_func_fabsl_use=yes
55013 glibcxx_cv_func_fabsl_use=no
55015 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55017 ac_cpp='$CPP $CPPFLAGS'
55018 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55019 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55020 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
55027 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
55029 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
55030 for ac_func in fabsl
55032 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
55033 if test "x$ac_cv_func_fabsl" = x""yes; then :
55034 cat >>confdefs.h <<_ACEOF
55035 #define HAVE_FABSL 1
55043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
55044 $as_echo_n "checking for _fabsl declaration... " >&6; }
55045 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
55046 if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
55047 $as_echo_n "(cached) " >&6
55052 ac_cpp='$CXXCPP $CPPFLAGS'
55053 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55054 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55055 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55058 /* end confdefs.h. */
55060 #ifdef HAVE_IEEEFP_H
55061 #include <ieeefp.h>
55072 if ac_fn_cxx_try_compile "$LINENO"; then :
55073 glibcxx_cv_func__fabsl_use=yes
55075 glibcxx_cv_func__fabsl_use=no
55077 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55079 ac_cpp='$CPP $CPPFLAGS'
55080 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55081 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55082 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
55089 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
55091 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
55092 for ac_func in _fabsl
55094 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
55095 if test "x$ac_cv_func__fabsl" = x""yes; then :
55096 cat >>confdefs.h <<_ACEOF
55097 #define HAVE__FABSL 1
55110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
55111 $as_echo_n "checking for fmodl declaration... " >&6; }
55112 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
55113 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
55114 $as_echo_n "(cached) " >&6
55119 ac_cpp='$CXXCPP $CPPFLAGS'
55120 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55121 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55122 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55125 /* end confdefs.h. */
55135 if ac_fn_cxx_try_compile "$LINENO"; then :
55136 glibcxx_cv_func_fmodl_use=yes
55138 glibcxx_cv_func_fmodl_use=no
55140 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55142 ac_cpp='$CPP $CPPFLAGS'
55143 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55144 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55145 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
55152 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
55154 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
55155 for ac_func in fmodl
55157 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
55158 if test "x$ac_cv_func_fmodl" = x""yes; then :
55159 cat >>confdefs.h <<_ACEOF
55160 #define HAVE_FMODL 1
55168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
55169 $as_echo_n "checking for _fmodl declaration... " >&6; }
55170 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
55171 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
55172 $as_echo_n "(cached) " >&6
55177 ac_cpp='$CXXCPP $CPPFLAGS'
55178 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55179 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55180 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55183 /* end confdefs.h. */
55193 if ac_fn_cxx_try_compile "$LINENO"; then :
55194 glibcxx_cv_func__fmodl_use=yes
55196 glibcxx_cv_func__fmodl_use=no
55198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55200 ac_cpp='$CPP $CPPFLAGS'
55201 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55202 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55203 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
55210 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
55212 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
55213 for ac_func in _fmodl
55215 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
55216 if test "x$ac_cv_func__fmodl" = x""yes; then :
55217 cat >>confdefs.h <<_ACEOF
55218 #define HAVE__FMODL 1
55231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
55232 $as_echo_n "checking for frexpl declaration... " >&6; }
55233 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
55234 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
55235 $as_echo_n "(cached) " >&6
55240 ac_cpp='$CXXCPP $CPPFLAGS'
55241 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55242 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55243 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55246 /* end confdefs.h. */
55256 if ac_fn_cxx_try_compile "$LINENO"; then :
55257 glibcxx_cv_func_frexpl_use=yes
55259 glibcxx_cv_func_frexpl_use=no
55261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55263 ac_cpp='$CPP $CPPFLAGS'
55264 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55265 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55266 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
55273 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
55275 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
55276 for ac_func in frexpl
55278 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
55279 if test "x$ac_cv_func_frexpl" = x""yes; then :
55280 cat >>confdefs.h <<_ACEOF
55281 #define HAVE_FREXPL 1
55289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
55290 $as_echo_n "checking for _frexpl declaration... " >&6; }
55291 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
55292 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
55293 $as_echo_n "(cached) " >&6
55298 ac_cpp='$CXXCPP $CPPFLAGS'
55299 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55300 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55301 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55304 /* end confdefs.h. */
55314 if ac_fn_cxx_try_compile "$LINENO"; then :
55315 glibcxx_cv_func__frexpl_use=yes
55317 glibcxx_cv_func__frexpl_use=no
55319 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55321 ac_cpp='$CPP $CPPFLAGS'
55322 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55323 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55324 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
55331 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
55333 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
55334 for ac_func in _frexpl
55336 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
55337 if test "x$ac_cv_func__frexpl" = x""yes; then :
55338 cat >>confdefs.h <<_ACEOF
55339 #define HAVE__FREXPL 1
55352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
55353 $as_echo_n "checking for hypotl declaration... " >&6; }
55354 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
55355 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
55356 $as_echo_n "(cached) " >&6
55361 ac_cpp='$CXXCPP $CPPFLAGS'
55362 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55363 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55364 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55367 /* end confdefs.h. */
55377 if ac_fn_cxx_try_compile "$LINENO"; then :
55378 glibcxx_cv_func_hypotl_use=yes
55380 glibcxx_cv_func_hypotl_use=no
55382 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55384 ac_cpp='$CPP $CPPFLAGS'
55385 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55386 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55387 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
55394 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
55396 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
55397 for ac_func in hypotl
55399 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
55400 if test "x$ac_cv_func_hypotl" = x""yes; then :
55401 cat >>confdefs.h <<_ACEOF
55402 #define HAVE_HYPOTL 1
55410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
55411 $as_echo_n "checking for _hypotl declaration... " >&6; }
55412 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
55413 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
55414 $as_echo_n "(cached) " >&6
55419 ac_cpp='$CXXCPP $CPPFLAGS'
55420 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55421 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55422 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55425 /* end confdefs.h. */
55435 if ac_fn_cxx_try_compile "$LINENO"; then :
55436 glibcxx_cv_func__hypotl_use=yes
55438 glibcxx_cv_func__hypotl_use=no
55440 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55442 ac_cpp='$CPP $CPPFLAGS'
55443 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55444 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55445 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
55452 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
55454 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
55455 for ac_func in _hypotl
55457 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
55458 if test "x$ac_cv_func__hypotl" = x""yes; then :
55459 cat >>confdefs.h <<_ACEOF
55460 #define HAVE__HYPOTL 1
55473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
55474 $as_echo_n "checking for ldexpl declaration... " >&6; }
55475 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
55476 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
55477 $as_echo_n "(cached) " >&6
55482 ac_cpp='$CXXCPP $CPPFLAGS'
55483 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55484 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55485 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55488 /* end confdefs.h. */
55498 if ac_fn_cxx_try_compile "$LINENO"; then :
55499 glibcxx_cv_func_ldexpl_use=yes
55501 glibcxx_cv_func_ldexpl_use=no
55503 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55505 ac_cpp='$CPP $CPPFLAGS'
55506 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55507 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55508 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
55515 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
55517 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
55518 for ac_func in ldexpl
55520 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
55521 if test "x$ac_cv_func_ldexpl" = x""yes; then :
55522 cat >>confdefs.h <<_ACEOF
55523 #define HAVE_LDEXPL 1
55531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
55532 $as_echo_n "checking for _ldexpl declaration... " >&6; }
55533 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
55534 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
55535 $as_echo_n "(cached) " >&6
55540 ac_cpp='$CXXCPP $CPPFLAGS'
55541 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55542 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55543 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55546 /* end confdefs.h. */
55556 if ac_fn_cxx_try_compile "$LINENO"; then :
55557 glibcxx_cv_func__ldexpl_use=yes
55559 glibcxx_cv_func__ldexpl_use=no
55561 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55563 ac_cpp='$CPP $CPPFLAGS'
55564 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55565 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55566 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
55573 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
55575 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
55576 for ac_func in _ldexpl
55578 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
55579 if test "x$ac_cv_func__ldexpl" = x""yes; then :
55580 cat >>confdefs.h <<_ACEOF
55581 #define HAVE__LDEXPL 1
55594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
55595 $as_echo_n "checking for logl declaration... " >&6; }
55596 if test x${glibcxx_cv_func_logl_use+set} != xset; then
55597 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
55598 $as_echo_n "(cached) " >&6
55603 ac_cpp='$CXXCPP $CPPFLAGS'
55604 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55605 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55606 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55609 /* end confdefs.h. */
55611 #ifdef HAVE_IEEEFP_H
55612 #include <ieeefp.h>
55623 if ac_fn_cxx_try_compile "$LINENO"; then :
55624 glibcxx_cv_func_logl_use=yes
55626 glibcxx_cv_func_logl_use=no
55628 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55630 ac_cpp='$CPP $CPPFLAGS'
55631 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55632 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55633 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
55640 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
55642 if test x$glibcxx_cv_func_logl_use = x"yes"; then
55643 for ac_func in logl
55645 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
55646 if test "x$ac_cv_func_logl" = x""yes; then :
55647 cat >>confdefs.h <<_ACEOF
55648 #define HAVE_LOGL 1
55656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
55657 $as_echo_n "checking for _logl declaration... " >&6; }
55658 if test x${glibcxx_cv_func__logl_use+set} != xset; then
55659 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
55660 $as_echo_n "(cached) " >&6
55665 ac_cpp='$CXXCPP $CPPFLAGS'
55666 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55667 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55668 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55671 /* end confdefs.h. */
55673 #ifdef HAVE_IEEEFP_H
55674 #include <ieeefp.h>
55685 if ac_fn_cxx_try_compile "$LINENO"; then :
55686 glibcxx_cv_func__logl_use=yes
55688 glibcxx_cv_func__logl_use=no
55690 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55692 ac_cpp='$CPP $CPPFLAGS'
55693 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55694 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55695 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
55702 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
55704 if test x$glibcxx_cv_func__logl_use = x"yes"; then
55705 for ac_func in _logl
55707 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
55708 if test "x$ac_cv_func__logl" = x""yes; then :
55709 cat >>confdefs.h <<_ACEOF
55710 #define HAVE__LOGL 1
55723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
55724 $as_echo_n "checking for log10l declaration... " >&6; }
55725 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
55726 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
55727 $as_echo_n "(cached) " >&6
55732 ac_cpp='$CXXCPP $CPPFLAGS'
55733 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55734 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55735 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55738 /* end confdefs.h. */
55740 #ifdef HAVE_IEEEFP_H
55741 #include <ieeefp.h>
55752 if ac_fn_cxx_try_compile "$LINENO"; then :
55753 glibcxx_cv_func_log10l_use=yes
55755 glibcxx_cv_func_log10l_use=no
55757 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55759 ac_cpp='$CPP $CPPFLAGS'
55760 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55761 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55762 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
55769 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
55771 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
55772 for ac_func in log10l
55774 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
55775 if test "x$ac_cv_func_log10l" = x""yes; then :
55776 cat >>confdefs.h <<_ACEOF
55777 #define HAVE_LOG10L 1
55785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
55786 $as_echo_n "checking for _log10l declaration... " >&6; }
55787 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
55788 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
55789 $as_echo_n "(cached) " >&6
55794 ac_cpp='$CXXCPP $CPPFLAGS'
55795 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55796 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55797 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55800 /* end confdefs.h. */
55802 #ifdef HAVE_IEEEFP_H
55803 #include <ieeefp.h>
55814 if ac_fn_cxx_try_compile "$LINENO"; then :
55815 glibcxx_cv_func__log10l_use=yes
55817 glibcxx_cv_func__log10l_use=no
55819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55821 ac_cpp='$CPP $CPPFLAGS'
55822 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55823 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55824 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
55831 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
55833 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
55834 for ac_func in _log10l
55836 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
55837 if test "x$ac_cv_func__log10l" = x""yes; then :
55838 cat >>confdefs.h <<_ACEOF
55839 #define HAVE__LOG10L 1
55852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
55853 $as_echo_n "checking for modfl declaration... " >&6; }
55854 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
55855 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
55856 $as_echo_n "(cached) " >&6
55861 ac_cpp='$CXXCPP $CPPFLAGS'
55862 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55863 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55864 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55867 /* end confdefs.h. */
55877 if ac_fn_cxx_try_compile "$LINENO"; then :
55878 glibcxx_cv_func_modfl_use=yes
55880 glibcxx_cv_func_modfl_use=no
55882 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55884 ac_cpp='$CPP $CPPFLAGS'
55885 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55886 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55887 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
55894 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
55896 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
55897 for ac_func in modfl
55899 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
55900 if test "x$ac_cv_func_modfl" = x""yes; then :
55901 cat >>confdefs.h <<_ACEOF
55902 #define HAVE_MODFL 1
55910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
55911 $as_echo_n "checking for _modfl declaration... " >&6; }
55912 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
55913 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
55914 $as_echo_n "(cached) " >&6
55919 ac_cpp='$CXXCPP $CPPFLAGS'
55920 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55921 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55922 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55925 /* end confdefs.h. */
55935 if ac_fn_cxx_try_compile "$LINENO"; then :
55936 glibcxx_cv_func__modfl_use=yes
55938 glibcxx_cv_func__modfl_use=no
55940 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55942 ac_cpp='$CPP $CPPFLAGS'
55943 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55944 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55945 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
55952 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
55954 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
55955 for ac_func in _modfl
55957 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
55958 if test "x$ac_cv_func__modfl" = x""yes; then :
55959 cat >>confdefs.h <<_ACEOF
55960 #define HAVE__MODFL 1
55973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
55974 $as_echo_n "checking for powl declaration... " >&6; }
55975 if test x${glibcxx_cv_func_powl_use+set} != xset; then
55976 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
55977 $as_echo_n "(cached) " >&6
55982 ac_cpp='$CXXCPP $CPPFLAGS'
55983 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55984 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55985 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55988 /* end confdefs.h. */
55998 if ac_fn_cxx_try_compile "$LINENO"; then :
55999 glibcxx_cv_func_powl_use=yes
56001 glibcxx_cv_func_powl_use=no
56003 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56005 ac_cpp='$CPP $CPPFLAGS'
56006 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56007 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56008 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
56015 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
56017 if test x$glibcxx_cv_func_powl_use = x"yes"; then
56018 for ac_func in powl
56020 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
56021 if test "x$ac_cv_func_powl" = x""yes; then :
56022 cat >>confdefs.h <<_ACEOF
56023 #define HAVE_POWL 1
56031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
56032 $as_echo_n "checking for _powl declaration... " >&6; }
56033 if test x${glibcxx_cv_func__powl_use+set} != xset; then
56034 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
56035 $as_echo_n "(cached) " >&6
56040 ac_cpp='$CXXCPP $CPPFLAGS'
56041 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56042 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56043 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56046 /* end confdefs.h. */
56056 if ac_fn_cxx_try_compile "$LINENO"; then :
56057 glibcxx_cv_func__powl_use=yes
56059 glibcxx_cv_func__powl_use=no
56061 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56063 ac_cpp='$CPP $CPPFLAGS'
56064 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56065 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56066 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
56073 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
56075 if test x$glibcxx_cv_func__powl_use = x"yes"; then
56076 for ac_func in _powl
56078 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
56079 if test "x$ac_cv_func__powl" = x""yes; then :
56080 cat >>confdefs.h <<_ACEOF
56081 #define HAVE__POWL 1
56094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
56095 $as_echo_n "checking for sqrtl declaration... " >&6; }
56096 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
56097 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
56098 $as_echo_n "(cached) " >&6
56103 ac_cpp='$CXXCPP $CPPFLAGS'
56104 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56105 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56106 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56109 /* end confdefs.h. */
56111 #ifdef HAVE_IEEEFP_H
56112 #include <ieeefp.h>
56123 if ac_fn_cxx_try_compile "$LINENO"; then :
56124 glibcxx_cv_func_sqrtl_use=yes
56126 glibcxx_cv_func_sqrtl_use=no
56128 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56130 ac_cpp='$CPP $CPPFLAGS'
56131 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56132 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56133 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
56140 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
56142 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
56143 for ac_func in sqrtl
56145 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
56146 if test "x$ac_cv_func_sqrtl" = x""yes; then :
56147 cat >>confdefs.h <<_ACEOF
56148 #define HAVE_SQRTL 1
56156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
56157 $as_echo_n "checking for _sqrtl declaration... " >&6; }
56158 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
56159 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
56160 $as_echo_n "(cached) " >&6
56165 ac_cpp='$CXXCPP $CPPFLAGS'
56166 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56167 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56168 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56171 /* end confdefs.h. */
56173 #ifdef HAVE_IEEEFP_H
56174 #include <ieeefp.h>
56185 if ac_fn_cxx_try_compile "$LINENO"; then :
56186 glibcxx_cv_func__sqrtl_use=yes
56188 glibcxx_cv_func__sqrtl_use=no
56190 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56192 ac_cpp='$CPP $CPPFLAGS'
56193 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56194 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56195 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
56202 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
56204 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
56205 for ac_func in _sqrtl
56207 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
56208 if test "x$ac_cv_func__sqrtl" = x""yes; then :
56209 cat >>confdefs.h <<_ACEOF
56210 #define HAVE__SQRTL 1
56223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
56224 $as_echo_n "checking for sincosl declaration... " >&6; }
56225 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
56226 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
56227 $as_echo_n "(cached) " >&6
56232 ac_cpp='$CXXCPP $CPPFLAGS'
56233 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56234 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56235 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56238 /* end confdefs.h. */
56248 if ac_fn_cxx_try_compile "$LINENO"; then :
56249 glibcxx_cv_func_sincosl_use=yes
56251 glibcxx_cv_func_sincosl_use=no
56253 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56255 ac_cpp='$CPP $CPPFLAGS'
56256 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56257 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56258 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
56265 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
56267 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
56268 for ac_func in sincosl
56270 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
56271 if test "x$ac_cv_func_sincosl" = x""yes; then :
56272 cat >>confdefs.h <<_ACEOF
56273 #define HAVE_SINCOSL 1
56281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
56282 $as_echo_n "checking for _sincosl declaration... " >&6; }
56283 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
56284 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
56285 $as_echo_n "(cached) " >&6
56290 ac_cpp='$CXXCPP $CPPFLAGS'
56291 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56292 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56293 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56296 /* end confdefs.h. */
56306 if ac_fn_cxx_try_compile "$LINENO"; then :
56307 glibcxx_cv_func__sincosl_use=yes
56309 glibcxx_cv_func__sincosl_use=no
56311 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56313 ac_cpp='$CPP $CPPFLAGS'
56314 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56315 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56316 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
56323 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
56325 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
56326 for ac_func in _sincosl
56328 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
56329 if test "x$ac_cv_func__sincosl" = x""yes; then :
56330 cat >>confdefs.h <<_ACEOF
56331 #define HAVE__SINCOSL 1
56344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
56345 $as_echo_n "checking for finitel declaration... " >&6; }
56346 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
56347 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
56348 $as_echo_n "(cached) " >&6
56353 ac_cpp='$CXXCPP $CPPFLAGS'
56354 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56355 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56356 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56359 /* end confdefs.h. */
56361 #ifdef HAVE_IEEEFP_H
56362 #include <ieeefp.h>
56373 if ac_fn_cxx_try_compile "$LINENO"; then :
56374 glibcxx_cv_func_finitel_use=yes
56376 glibcxx_cv_func_finitel_use=no
56378 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56380 ac_cpp='$CPP $CPPFLAGS'
56381 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56382 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56383 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
56390 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
56392 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
56393 for ac_func in finitel
56395 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
56396 if test "x$ac_cv_func_finitel" = x""yes; then :
56397 cat >>confdefs.h <<_ACEOF
56398 #define HAVE_FINITEL 1
56406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
56407 $as_echo_n "checking for _finitel declaration... " >&6; }
56408 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
56409 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
56410 $as_echo_n "(cached) " >&6
56415 ac_cpp='$CXXCPP $CPPFLAGS'
56416 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56417 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56418 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56421 /* end confdefs.h. */
56423 #ifdef HAVE_IEEEFP_H
56424 #include <ieeefp.h>
56435 if ac_fn_cxx_try_compile "$LINENO"; then :
56436 glibcxx_cv_func__finitel_use=yes
56438 glibcxx_cv_func__finitel_use=no
56440 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56442 ac_cpp='$CPP $CPPFLAGS'
56443 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56444 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56445 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
56452 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
56454 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
56455 for ac_func in _finitel
56457 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
56458 if test "x$ac_cv_func__finitel" = x""yes; then :
56459 cat >>confdefs.h <<_ACEOF
56460 #define HAVE__FINITEL 1
56472 LIBS="$ac_save_LIBS"
56473 CXXFLAGS="$ac_save_CXXFLAGS"
56476 ac_test_CXXFLAGS="${CXXFLAGS+set}"
56477 ac_save_CXXFLAGS="$CXXFLAGS"
56478 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
56481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
56482 $as_echo_n "checking for strtold declaration... " >&6; }
56483 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
56484 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
56485 $as_echo_n "(cached) " >&6
56490 ac_cpp='$CXXCPP $CPPFLAGS'
56491 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56492 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56493 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56496 /* end confdefs.h. */
56497 #include <stdlib.h>
56506 if ac_fn_cxx_try_compile "$LINENO"; then :
56507 glibcxx_cv_func_strtold_use=yes
56509 glibcxx_cv_func_strtold_use=no
56511 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56513 ac_cpp='$CPP $CPPFLAGS'
56514 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56515 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56516 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
56523 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
56524 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
56525 for ac_func in strtold
56527 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
56528 if test "x$ac_cv_func_strtold" = x""yes; then :
56529 cat >>confdefs.h <<_ACEOF
56530 #define HAVE_STRTOLD 1
56541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
56542 $as_echo_n "checking for strtof declaration... " >&6; }
56543 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
56544 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
56545 $as_echo_n "(cached) " >&6
56550 ac_cpp='$CXXCPP $CPPFLAGS'
56551 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56552 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56553 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56556 /* end confdefs.h. */
56557 #include <stdlib.h>
56566 if ac_fn_cxx_try_compile "$LINENO"; then :
56567 glibcxx_cv_func_strtof_use=yes
56569 glibcxx_cv_func_strtof_use=no
56571 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56573 ac_cpp='$CPP $CPPFLAGS'
56574 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56575 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56576 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
56583 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
56584 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
56585 for ac_func in strtof
56587 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
56588 if test "x$ac_cv_func_strtof" = x""yes; then :
56589 cat >>confdefs.h <<_ACEOF
56590 #define HAVE_STRTOF 1
56601 CXXFLAGS="$ac_save_CXXFLAGS"
56605 SECTION_FLAGS='-ffunction-sections -fdata-sections'
56608 # If we're not using GNU ld, then there's no point in even trying these
56609 # tests. Check for that first. We should have already tested for gld
56610 # by now (in libtool), but require it now just to be safe...
56611 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
56612 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
56616 # The name set by libtool depends on the version of libtool. Shame on us
56617 # for depending on an impl detail, but c'est la vie. Older versions used
56618 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
56619 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
56620 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
56621 # set (hence we're using an older libtool), then set it.
56622 if test x${with_gnu_ld+set} != xset; then
56623 if test x${ac_cv_prog_gnu_ld+set} != xset; then
56624 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
56627 with_gnu_ld=$ac_cv_prog_gnu_ld
56631 # Start by getting the version number. I think the libtool test already
56632 # does some of this, but throws away the result.
56633 glibcxx_ld_is_gold=no
56634 if test x"$with_gnu_ld" = x"yes"; then
56635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
56636 $as_echo_n "checking for ld version... " >&6; }
56638 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
56639 glibcxx_ld_is_gold=yes
56641 ldver=`$LD --version 2>/dev/null |
56642 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'`
56644 glibcxx_gnu_ld_version=`echo $ldver | \
56645 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
56646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
56647 $as_echo "$glibcxx_gnu_ld_version" >&6; }
56650 # Set --gc-sections.
56651 glibcxx_have_gc_sections=no
56652 if test "$glibcxx_ld_is_gold" = "yes"; then
56653 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
56654 glibcxx_have_gc_sections=yes
56657 glibcxx_gcsections_min_ld=21602
56658 if test x"$with_gnu_ld" = x"yes" &&
56659 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
56660 glibcxx_have_gc_sections=yes
56663 if test "$glibcxx_have_gc_sections" = "yes"; then
56664 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
56665 # NB: This flag only works reliably after 2.16.1. Configure tests
56666 # for this are difficult, so hard wire a value that should work.
56668 ac_test_CFLAGS="${CFLAGS+set}"
56669 ac_save_CFLAGS="$CFLAGS"
56670 CFLAGS='-Wl,--gc-sections'
56672 # Check for -Wl,--gc-sections
56673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
56674 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
56675 if test x$gcc_no_link = xyes; then
56676 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
56678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56679 /* end confdefs.h. */
56680 int one(void) { return 1; }
56681 int two(void) { return 2; }
56691 if ac_fn_c_try_link "$LINENO"; then :
56696 rm -f core conftest.err conftest.$ac_objext \
56697 conftest$ac_exeext conftest.$ac_ext
56698 if test "$ac_gcsections" = "yes"; then
56701 if $CC -c conftest.c; then
56702 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
56703 grep "Warning: gc-sections option ignored" > /dev/null; then
56707 rm -f conftest.c conftest.o conftest
56709 if test "$ac_gcsections" = "yes"; then
56710 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
56712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
56713 $as_echo "$ac_gcsections" >&6; }
56715 if test "$ac_test_CFLAGS" = set; then
56716 CFLAGS="$ac_save_CFLAGS"
56718 # this is the suspicious part
56724 # Note this is only for shared objects.
56726 if test x"$with_gnu_ld" = x"yes"; then
56727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
56728 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
56729 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
56730 if test -n "$cxx_z_relo"; then
56731 OPT_LDFLAGS="-Wl,-z,relro"
56734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
56735 $as_echo "$ac_ld_relro" >&6; }
56738 # Set linker optimization flags.
56739 if test x"$with_gnu_ld" = x"yes"; then
56740 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
56746 $as_echo "#define HAVE_FINITEF 1" >>confdefs.h
56748 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
56750 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
56752 $as_echo "#define HAVE_HYPOTF 1" >>confdefs.h
56754 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
56756 $as_echo "#define HAVE_ISINFF 1" >>confdefs.h
56758 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
56760 $as_echo "#define HAVE_ISNANF 1" >>confdefs.h
56762 if test x"long_double_math_on_this_cpu" = x"yes"; then
56763 $as_echo "#define HAVE_FINITEL 1" >>confdefs.h
56765 $as_echo "#define HAVE_ISINFL 1" >>confdefs.h
56767 $as_echo "#define HAVE_ISNANL 1" >>confdefs.h
56772 SECTION_FLAGS='-ffunction-sections -fdata-sections'
56775 # If we're not using GNU ld, then there's no point in even trying these
56776 # tests. Check for that first. We should have already tested for gld
56777 # by now (in libtool), but require it now just to be safe...
56778 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
56779 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
56783 # The name set by libtool depends on the version of libtool. Shame on us
56784 # for depending on an impl detail, but c'est la vie. Older versions used
56785 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
56786 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
56787 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
56788 # set (hence we're using an older libtool), then set it.
56789 if test x${with_gnu_ld+set} != xset; then
56790 if test x${ac_cv_prog_gnu_ld+set} != xset; then
56791 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
56794 with_gnu_ld=$ac_cv_prog_gnu_ld
56798 # Start by getting the version number. I think the libtool test already
56799 # does some of this, but throws away the result.
56800 glibcxx_ld_is_gold=no
56801 if test x"$with_gnu_ld" = x"yes"; then
56802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
56803 $as_echo_n "checking for ld version... " >&6; }
56805 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
56806 glibcxx_ld_is_gold=yes
56808 ldver=`$LD --version 2>/dev/null |
56809 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'`
56811 glibcxx_gnu_ld_version=`echo $ldver | \
56812 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
56813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
56814 $as_echo "$glibcxx_gnu_ld_version" >&6; }
56817 # Set --gc-sections.
56818 glibcxx_have_gc_sections=no
56819 if test "$glibcxx_ld_is_gold" = "yes"; then
56820 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
56821 glibcxx_have_gc_sections=yes
56824 glibcxx_gcsections_min_ld=21602
56825 if test x"$with_gnu_ld" = x"yes" &&
56826 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
56827 glibcxx_have_gc_sections=yes
56830 if test "$glibcxx_have_gc_sections" = "yes"; then
56831 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
56832 # NB: This flag only works reliably after 2.16.1. Configure tests
56833 # for this are difficult, so hard wire a value that should work.
56835 ac_test_CFLAGS="${CFLAGS+set}"
56836 ac_save_CFLAGS="$CFLAGS"
56837 CFLAGS='-Wl,--gc-sections'
56839 # Check for -Wl,--gc-sections
56840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
56841 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
56842 if test x$gcc_no_link = xyes; then
56843 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
56845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56846 /* end confdefs.h. */
56847 int one(void) { return 1; }
56848 int two(void) { return 2; }
56858 if ac_fn_c_try_link "$LINENO"; then :
56863 rm -f core conftest.err conftest.$ac_objext \
56864 conftest$ac_exeext conftest.$ac_ext
56865 if test "$ac_gcsections" = "yes"; then
56868 if $CC -c conftest.c; then
56869 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
56870 grep "Warning: gc-sections option ignored" > /dev/null; then
56874 rm -f conftest.c conftest.o conftest
56876 if test "$ac_gcsections" = "yes"; then
56877 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
56879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
56880 $as_echo "$ac_gcsections" >&6; }
56882 if test "$ac_test_CFLAGS" = set; then
56883 CFLAGS="$ac_save_CFLAGS"
56885 # this is the suspicious part
56891 # Note this is only for shared objects.
56893 if test x"$with_gnu_ld" = x"yes"; then
56894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
56895 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
56896 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
56897 if test -n "$cxx_z_relo"; then
56898 OPT_LDFLAGS="-Wl,-z,relro"
56901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
56902 $as_echo "$ac_ld_relro" >&6; }
56905 # Set linker optimization flags.
56906 if test x"$with_gnu_ld" = x"yes"; then
56907 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
56913 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
56915 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
56917 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
56920 *-qnx6.1* | *-qnx6.2*)
56921 SECTION_FLAGS='-ffunction-sections -fdata-sections'
56924 # If we're not using GNU ld, then there's no point in even trying these
56925 # tests. Check for that first. We should have already tested for gld
56926 # by now (in libtool), but require it now just to be safe...
56927 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
56928 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
56932 # The name set by libtool depends on the version of libtool. Shame on us
56933 # for depending on an impl detail, but c'est la vie. Older versions used
56934 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
56935 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
56936 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
56937 # set (hence we're using an older libtool), then set it.
56938 if test x${with_gnu_ld+set} != xset; then
56939 if test x${ac_cv_prog_gnu_ld+set} != xset; then
56940 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
56943 with_gnu_ld=$ac_cv_prog_gnu_ld
56947 # Start by getting the version number. I think the libtool test already
56948 # does some of this, but throws away the result.
56949 glibcxx_ld_is_gold=no
56950 if test x"$with_gnu_ld" = x"yes"; then
56951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
56952 $as_echo_n "checking for ld version... " >&6; }
56954 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
56955 glibcxx_ld_is_gold=yes
56957 ldver=`$LD --version 2>/dev/null |
56958 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'`
56960 glibcxx_gnu_ld_version=`echo $ldver | \
56961 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
56962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
56963 $as_echo "$glibcxx_gnu_ld_version" >&6; }
56966 # Set --gc-sections.
56967 glibcxx_have_gc_sections=no
56968 if test "$glibcxx_ld_is_gold" = "yes"; then
56969 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
56970 glibcxx_have_gc_sections=yes
56973 glibcxx_gcsections_min_ld=21602
56974 if test x"$with_gnu_ld" = x"yes" &&
56975 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
56976 glibcxx_have_gc_sections=yes
56979 if test "$glibcxx_have_gc_sections" = "yes"; then
56980 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
56981 # NB: This flag only works reliably after 2.16.1. Configure tests
56982 # for this are difficult, so hard wire a value that should work.
56984 ac_test_CFLAGS="${CFLAGS+set}"
56985 ac_save_CFLAGS="$CFLAGS"
56986 CFLAGS='-Wl,--gc-sections'
56988 # Check for -Wl,--gc-sections
56989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
56990 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
56991 if test x$gcc_no_link = xyes; then
56992 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
56994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56995 /* end confdefs.h. */
56996 int one(void) { return 1; }
56997 int two(void) { return 2; }
57007 if ac_fn_c_try_link "$LINENO"; then :
57012 rm -f core conftest.err conftest.$ac_objext \
57013 conftest$ac_exeext conftest.$ac_ext
57014 if test "$ac_gcsections" = "yes"; then
57017 if $CC -c conftest.c; then
57018 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
57019 grep "Warning: gc-sections option ignored" > /dev/null; then
57023 rm -f conftest.c conftest.o conftest
57025 if test "$ac_gcsections" = "yes"; then
57026 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
57028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
57029 $as_echo "$ac_gcsections" >&6; }
57031 if test "$ac_test_CFLAGS" = set; then
57032 CFLAGS="$ac_save_CFLAGS"
57034 # this is the suspicious part
57040 # Note this is only for shared objects.
57042 if test x"$with_gnu_ld" = x"yes"; then
57043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
57044 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
57045 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
57046 if test -n "$cxx_z_relo"; then
57047 OPT_LDFLAGS="-Wl,-z,relro"
57050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
57051 $as_echo "$ac_ld_relro" >&6; }
57054 # Set linker optimization flags.
57055 if test x"$with_gnu_ld" = x"yes"; then
57056 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
57062 $as_echo "#define HAVE_COSF 1" >>confdefs.h
57064 $as_echo "#define HAVE_COSL 1" >>confdefs.h
57066 $as_echo "#define HAVE_COSHF 1" >>confdefs.h
57068 $as_echo "#define HAVE_COSHL 1" >>confdefs.h
57070 $as_echo "#define HAVE_LOGF 1" >>confdefs.h
57072 $as_echo "#define HAVE_LOGL 1" >>confdefs.h
57074 $as_echo "#define HAVE_LOG10F 1" >>confdefs.h
57076 $as_echo "#define HAVE_LOG10L 1" >>confdefs.h
57078 $as_echo "#define HAVE_SINF 1" >>confdefs.h
57080 $as_echo "#define HAVE_SINL 1" >>confdefs.h
57082 $as_echo "#define HAVE_SINHF 1" >>confdefs.h
57084 $as_echo "#define HAVE_SINHL 1" >>confdefs.h
57089 *-solaris2.7 | *-solaris2.8 | *-solaris2.9 | *-solaris2.10)
57091 # If we're not using GNU ld, then there's no point in even trying these
57092 # tests. Check for that first. We should have already tested for gld
57093 # by now (in libtool), but require it now just to be safe...
57094 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
57095 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
57099 # The name set by libtool depends on the version of libtool. Shame on us
57100 # for depending on an impl detail, but c'est la vie. Older versions used
57101 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
57102 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
57103 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
57104 # set (hence we're using an older libtool), then set it.
57105 if test x${with_gnu_ld+set} != xset; then
57106 if test x${ac_cv_prog_gnu_ld+set} != xset; then
57107 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
57110 with_gnu_ld=$ac_cv_prog_gnu_ld
57114 # Start by getting the version number. I think the libtool test already
57115 # does some of this, but throws away the result.
57116 glibcxx_ld_is_gold=no
57117 if test x"$with_gnu_ld" = x"yes"; then
57118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
57119 $as_echo_n "checking for ld version... " >&6; }
57121 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
57122 glibcxx_ld_is_gold=yes
57124 ldver=`$LD --version 2>/dev/null |
57125 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'`
57127 glibcxx_gnu_ld_version=`echo $ldver | \
57128 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
57129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
57130 $as_echo "$glibcxx_gnu_ld_version" >&6; }
57133 # Set --gc-sections.
57134 glibcxx_have_gc_sections=no
57135 if test "$glibcxx_ld_is_gold" = "yes"; then
57136 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
57137 glibcxx_have_gc_sections=yes
57140 glibcxx_gcsections_min_ld=21602
57141 if test x"$with_gnu_ld" = x"yes" &&
57142 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
57143 glibcxx_have_gc_sections=yes
57146 if test "$glibcxx_have_gc_sections" = "yes"; then
57147 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
57148 # NB: This flag only works reliably after 2.16.1. Configure tests
57149 # for this are difficult, so hard wire a value that should work.
57151 ac_test_CFLAGS="${CFLAGS+set}"
57152 ac_save_CFLAGS="$CFLAGS"
57153 CFLAGS='-Wl,--gc-sections'
57155 # Check for -Wl,--gc-sections
57156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
57157 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
57158 if test x$gcc_no_link = xyes; then
57159 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
57161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57162 /* end confdefs.h. */
57163 int one(void) { return 1; }
57164 int two(void) { return 2; }
57174 if ac_fn_c_try_link "$LINENO"; then :
57179 rm -f core conftest.err conftest.$ac_objext \
57180 conftest$ac_exeext conftest.$ac_ext
57181 if test "$ac_gcsections" = "yes"; then
57184 if $CC -c conftest.c; then
57185 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
57186 grep "Warning: gc-sections option ignored" > /dev/null; then
57190 rm -f conftest.c conftest.o conftest
57192 if test "$ac_gcsections" = "yes"; then
57193 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
57195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
57196 $as_echo "$ac_gcsections" >&6; }
57198 if test "$ac_test_CFLAGS" = set; then
57199 CFLAGS="$ac_save_CFLAGS"
57201 # this is the suspicious part
57207 # Note this is only for shared objects.
57209 if test x"$with_gnu_ld" = x"yes"; then
57210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
57211 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
57212 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
57213 if test -n "$cxx_z_relo"; then
57214 OPT_LDFLAGS="-Wl,-z,relro"
57217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
57218 $as_echo "$ac_ld_relro" >&6; }
57221 # Set linker optimization flags.
57222 if test x"$with_gnu_ld" = x"yes"; then
57223 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
57229 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
57231 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
57233 $as_echo "#define HAVE_FPCLASS 1" >>confdefs.h
57235 # All of the dependencies for wide character support are here, so
57237 $as_echo "#define _GLIBCXX_USE_WCHAR_T 1" >>confdefs.h
57243 # These two C99 functions are present only in Solaris >= 10
57244 $as_echo "#define HAVE_STRTOF 1" >>confdefs.h
57246 $as_echo "#define HAVE_STRTOLD 1" >>confdefs.h
57250 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
57252 $as_echo "#define HAVE_ISNANF 1" >>confdefs.h
57254 $as_echo "#define HAVE_MODFF 1" >>confdefs.h
57256 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
57260 SECTION_FLAGS='-ffunction-sections -fdata-sections'
57263 # If we're not using GNU ld, then there's no point in even trying these
57264 # tests. Check for that first. We should have already tested for gld
57265 # by now (in libtool), but require it now just to be safe...
57266 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
57267 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
57271 # The name set by libtool depends on the version of libtool. Shame on us
57272 # for depending on an impl detail, but c'est la vie. Older versions used
57273 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
57274 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
57275 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
57276 # set (hence we're using an older libtool), then set it.
57277 if test x${with_gnu_ld+set} != xset; then
57278 if test x${ac_cv_prog_gnu_ld+set} != xset; then
57279 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
57282 with_gnu_ld=$ac_cv_prog_gnu_ld
57286 # Start by getting the version number. I think the libtool test already
57287 # does some of this, but throws away the result.
57288 glibcxx_ld_is_gold=no
57289 if test x"$with_gnu_ld" = x"yes"; then
57290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
57291 $as_echo_n "checking for ld version... " >&6; }
57293 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
57294 glibcxx_ld_is_gold=yes
57296 ldver=`$LD --version 2>/dev/null |
57297 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'`
57299 glibcxx_gnu_ld_version=`echo $ldver | \
57300 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
57301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
57302 $as_echo "$glibcxx_gnu_ld_version" >&6; }
57305 # Set --gc-sections.
57306 glibcxx_have_gc_sections=no
57307 if test "$glibcxx_ld_is_gold" = "yes"; then
57308 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
57309 glibcxx_have_gc_sections=yes
57312 glibcxx_gcsections_min_ld=21602
57313 if test x"$with_gnu_ld" = x"yes" &&
57314 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
57315 glibcxx_have_gc_sections=yes
57318 if test "$glibcxx_have_gc_sections" = "yes"; then
57319 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
57320 # NB: This flag only works reliably after 2.16.1. Configure tests
57321 # for this are difficult, so hard wire a value that should work.
57323 ac_test_CFLAGS="${CFLAGS+set}"
57324 ac_save_CFLAGS="$CFLAGS"
57325 CFLAGS='-Wl,--gc-sections'
57327 # Check for -Wl,--gc-sections
57328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
57329 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
57330 if test x$gcc_no_link = xyes; then
57331 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
57333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57334 /* end confdefs.h. */
57335 int one(void) { return 1; }
57336 int two(void) { return 2; }
57346 if ac_fn_c_try_link "$LINENO"; then :
57351 rm -f core conftest.err conftest.$ac_objext \
57352 conftest$ac_exeext conftest.$ac_ext
57353 if test "$ac_gcsections" = "yes"; then
57356 if $CC -c conftest.c; then
57357 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
57358 grep "Warning: gc-sections option ignored" > /dev/null; then
57362 rm -f conftest.c conftest.o conftest
57364 if test "$ac_gcsections" = "yes"; then
57365 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
57367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
57368 $as_echo "$ac_gcsections" >&6; }
57370 if test "$ac_test_CFLAGS" = set; then
57371 CFLAGS="$ac_save_CFLAGS"
57373 # this is the suspicious part
57379 # Note this is only for shared objects.
57381 if test x"$with_gnu_ld" = x"yes"; then
57382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
57383 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
57384 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
57385 if test -n "$cxx_z_relo"; then
57386 OPT_LDFLAGS="-Wl,-z,relro"
57389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
57390 $as_echo "$ac_ld_relro" >&6; }
57393 # Set linker optimization flags.
57394 if test x"$with_gnu_ld" = x"yes"; then
57395 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
57401 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
57403 $as_echo "#define HAVE_FINITEF 1" >>confdefs.h
57405 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
57407 $as_echo "#define HAVE_HYPOTF 1" >>confdefs.h
57409 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
57411 $as_echo "#define HAVE_ISINFF 1" >>confdefs.h
57413 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
57415 $as_echo "#define HAVE_ISNANF 1" >>confdefs.h
57417 $as_echo "#define HAVE_SINCOS 1" >>confdefs.h
57419 $as_echo "#define HAVE_SINCOSF 1" >>confdefs.h
57421 if test x"long_double_math_on_this_cpu" = x"yes"; then
57422 $as_echo "#define HAVE_FINITEL 1" >>confdefs.h
57424 $as_echo "#define HAVE_HYPOTL 1" >>confdefs.h
57426 $as_echo "#define HAVE_ISINFL 1" >>confdefs.h
57428 $as_echo "#define HAVE_ISNANL 1" >>confdefs.h
57433 $as_echo "#define HAVE_ACOSF 1" >>confdefs.h
57435 $as_echo "#define HAVE_ASINF 1" >>confdefs.h
57437 $as_echo "#define HAVE_ATAN2F 1" >>confdefs.h
57439 $as_echo "#define HAVE_ATANF 1" >>confdefs.h
57441 $as_echo "#define HAVE_CEILF 1" >>confdefs.h
57443 $as_echo "#define HAVE_COSF 1" >>confdefs.h
57445 $as_echo "#define HAVE_COSHF 1" >>confdefs.h
57447 $as_echo "#define HAVE_EXPF 1" >>confdefs.h
57449 $as_echo "#define HAVE_FABSF 1" >>confdefs.h
57451 $as_echo "#define HAVE_FLOORF 1" >>confdefs.h
57453 $as_echo "#define HAVE_FMODF 1" >>confdefs.h
57455 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
57457 $as_echo "#define HAVE_LOG10F 1" >>confdefs.h
57459 $as_echo "#define HAVE_LOGF 1" >>confdefs.h
57461 $as_echo "#define HAVE_POWF 1" >>confdefs.h
57463 $as_echo "#define HAVE_SINF 1" >>confdefs.h
57465 $as_echo "#define HAVE_SINHF 1" >>confdefs.h
57467 $as_echo "#define HAVE_SQRTF 1" >>confdefs.h
57469 $as_echo "#define HAVE_TANF 1" >>confdefs.h
57471 $as_echo "#define HAVE_TANHF 1" >>confdefs.h
57475 as_fn_error "No support for this host/target combination." "$LINENO" 5
57481 # At some point, we should differentiate between architectures
57482 # like x86, which have long double versions, and alpha/powerpc/etc.,
57483 # which don't. For the time being, punt.
57484 if test x"long_double_math_on_this_cpu" = x"yes"; then
57485 $as_echo "#define HAVE_ACOSL 1" >>confdefs.h
57487 $as_echo "#define HAVE_ASINL 1" >>confdefs.h
57489 $as_echo "#define HAVE_ATAN2L 1" >>confdefs.h
57491 $as_echo "#define HAVE_ATANL 1" >>confdefs.h
57493 $as_echo "#define HAVE_CEILL 1" >>confdefs.h
57495 $as_echo "#define HAVE_COSL 1" >>confdefs.h
57497 $as_echo "#define HAVE_COSHL 1" >>confdefs.h
57499 $as_echo "#define HAVE_EXPL 1" >>confdefs.h
57501 $as_echo "#define HAVE_FABSL 1" >>confdefs.h
57503 $as_echo "#define HAVE_FLOORL 1" >>confdefs.h
57505 $as_echo "#define HAVE_FMODL 1" >>confdefs.h
57507 $as_echo "#define HAVE_FREXPL 1" >>confdefs.h
57509 $as_echo "#define HAVE_LDEXPL 1" >>confdefs.h
57511 $as_echo "#define HAVE_LOG10L 1" >>confdefs.h
57513 $as_echo "#define HAVE_LOGL 1" >>confdefs.h
57515 $as_echo "#define HAVE_MODFL 1" >>confdefs.h
57517 $as_echo "#define HAVE_POWL 1" >>confdefs.h
57519 $as_echo "#define HAVE_SINCOSL 1" >>confdefs.h
57521 $as_echo "#define HAVE_SINL 1" >>confdefs.h
57523 $as_echo "#define HAVE_SINHL 1" >>confdefs.h
57525 $as_echo "#define HAVE_SQRTL 1" >>confdefs.h
57527 $as_echo "#define HAVE_TANL 1" >>confdefs.h
57529 $as_echo "#define HAVE_TANHL 1" >>confdefs.h
57534 # Check for _Unwind_GetIPInfo.
57537 # Check whether --with-system-libunwind was given.
57538 if test "${with_system_libunwind+set}" = set; then :
57539 withval=$with_system_libunwind;
57542 # If system-libunwind was not specifically set, pick a default setting.
57543 if test x$with_system_libunwind = x; then
57545 ia64-*-hpux*) with_system_libunwind=yes ;;
57546 *) with_system_libunwind=no ;;
57549 # Based on system-libunwind and target, do we have ipinfo?
57550 if test x$with_system_libunwind = xyes; then
57552 ia64-*-*) have_unwind_getipinfo=no ;;
57553 *) have_unwind_getipinfo=yes ;;
57556 # Darwin before version 9 does not have _Unwind_GetIPInfo.
57559 *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
57560 *) have_unwind_getipinfo=yes ;;
57565 if test x$have_unwind_getipinfo = xyes; then
57567 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
57573 # Check whether --enable-linux-futex was given.
57574 if test "${enable_linux_futex+set}" = set; then :
57575 enableval=$enable_linux_futex;
57576 case "$enableval" in
57578 *) as_fn_error "Unknown argument to enable/disable linux-futex" "$LINENO" 5 ;;
57582 enable_linux_futex=default
57588 case "$enable_linux_futex" in
57590 # If headers don't have gettid/futex syscalls definition, then
57591 # default to no, otherwise there will be compile time failures.
57592 # Otherwise, default to yes. If we don't detect we are
57593 # compiled/linked against NPTL and not cross-compiling, check
57594 # if programs are run by default against NPTL and if not, issue
57596 enable_linux_futex=no
57597 if test x$gcc_no_link = xyes; then
57598 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
57600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57601 /* end confdefs.h. */
57602 #include <sys/syscall.h>
57607 syscall (SYS_gettid); syscall (SYS_futex, &lk, 0, 0, 0);
57612 if ac_fn_c_try_link "$LINENO"; then :
57614 LIBS="-lpthread $LIBS"
57615 if test x$gcc_no_link = xyes; then
57616 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
57618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57619 /* end confdefs.h. */
57620 #ifndef _GNU_SOURCE
57621 #define _GNU_SOURCE 1
57623 #include <pthread.h>
57624 pthread_t th; void *status;
57628 pthread_tryjoin_np (th, &status);
57633 if ac_fn_c_try_link "$LINENO"; then :
57634 enable_linux_futex=yes
57636 if test x$cross_compiling = xno; then
57637 if getconf GNU_LIBPTHREAD_VERSION 2>/dev/null \
57638 | LC_ALL=C grep -i NPTL > /dev/null 2>/dev/null; then :; else
57639 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The kernel might not support futex or gettid syscalls.
57640 If so, please configure with --disable-linux-futex" >&5
57641 $as_echo "$as_me: WARNING: The kernel might not support futex or gettid syscalls.
57642 If so, please configure with --disable-linux-futex" >&2;}
57645 enable_linux_futex=yes
57647 rm -f core conftest.err conftest.$ac_objext \
57648 conftest$ac_exeext conftest.$ac_ext
57651 rm -f core conftest.err conftest.$ac_objext \
57652 conftest$ac_exeext conftest.$ac_ext
57655 if test x$gcc_no_link = xyes; then
57656 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
57658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57659 /* end confdefs.h. */
57660 #include <sys/syscall.h>
57665 syscall (SYS_gettid); syscall (SYS_futex, &lk, 0, 0, 0);
57670 if ac_fn_c_try_link "$LINENO"; then :
57673 as_fn_error "SYS_gettid and SYS_futex required for --enable-linux-futex" "$LINENO" 5
57675 rm -f core conftest.err conftest.$ac_objext \
57676 conftest$ac_exeext conftest.$ac_ext
57681 enable_linux_futex=no
57684 if test x$enable_linux_futex = xyes; then
57686 $as_echo "#define HAVE_LINUX_FUTEX 1" >>confdefs.h
57693 inttype_headers=`echo inttypes.h sys/inttypes.h | sed -e 's/,/ /g'`
57695 acx_cv_header_stdint=stddef.h
57696 acx_cv_header_stdint_kind="(already complete)"
57697 for i in stdint.h $inttype_headers; do
57698 unset ac_cv_type_uintptr_t
57699 unset ac_cv_type_uintmax_t
57700 unset ac_cv_type_int_least32_t
57701 unset ac_cv_type_int_fast32_t
57702 unset ac_cv_type_uint64_t
57703 $as_echo_n "looking for a compliant stdint.h in $i, " >&6
57704 ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
57707 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
57708 acx_cv_header_stdint=$i
57713 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
57716 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
57719 acx_cv_header_stdint_kind="(mostly complete)"
57722 ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
57725 if test "x$ac_cv_type_int_least32_t" = x""yes; then :
57728 acx_cv_header_stdint_kind="(mostly complete)"
57731 ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
57734 if test "x$ac_cv_type_int_fast32_t" = x""yes; then :
57737 acx_cv_header_stdint_kind="(mostly complete)"
57740 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
57743 if test "x$ac_cv_type_uint64_t" = x""yes; then :
57746 acx_cv_header_stdint_kind="(lacks uint64_t)"
57751 if test "$acx_cv_header_stdint" = stddef.h; then
57752 acx_cv_header_stdint_kind="(lacks uintmax_t)"
57753 for i in stdint.h $inttype_headers; do
57754 unset ac_cv_type_uintptr_t
57755 unset ac_cv_type_uint32_t
57756 unset ac_cv_type_uint64_t
57757 $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
57758 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
57761 if test "x$ac_cv_type_uint32_t" = x""yes; then :
57762 acx_cv_header_stdint=$i
57767 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
57770 if test "x$ac_cv_type_uint64_t" = x""yes; then :
57774 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
57777 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
57784 if test "$acx_cv_header_stdint" = stddef.h; then
57785 acx_cv_header_stdint_kind="(u_intXX_t style)"
57786 for i in sys/types.h $inttype_headers; do
57787 unset ac_cv_type_u_int32_t
57788 unset ac_cv_type_u_int64_t
57789 $as_echo_n "looking for u_intXX_t types in $i, " >&6
57790 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
57793 if test "x$ac_cv_type_u_int32_t" = x""yes; then :
57794 acx_cv_header_stdint=$i
57799 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
57802 if test "x$ac_cv_type_u_int64_t" = x""yes; then :
57809 if test "$acx_cv_header_stdint" = stddef.h; then
57810 acx_cv_header_stdint_kind="(using manual detection)"
57813 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
57814 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
57815 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
57816 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
57817 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
57819 # ----------------- Summarize what we found so far
57821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in include/gstdint.h" >&5
57822 $as_echo_n "checking what to include in include/gstdint.h... " >&6; }
57824 case `$as_basename -- include/gstdint.h ||
57825 $as_expr X/include/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
57826 Xinclude/gstdint.h : 'X\(//\)$' \| \
57827 Xinclude/gstdint.h : 'X\(/\)' \| . 2>/dev/null ||
57828 $as_echo X/include/gstdint.h |
57829 sed '/^.*\/\([^/][^/]*\)\/*$/{
57842 stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
57843 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
57844 inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
57845 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
57849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
57850 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
57852 # ----------------- done included file, check C basic types --------
57854 # Lacking an uintptr_t? Test size of void *
57855 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
57856 stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
57857 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
57858 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
57859 # This bug is HP SR number 8606223364.
57860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
57861 $as_echo_n "checking size of void *... " >&6; }
57862 if test "${ac_cv_sizeof_void_p+set}" = set; then :
57863 $as_echo_n "(cached) " >&6
57865 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
57868 if test "$ac_cv_type_void_p" = yes; then
57869 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
57870 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
57871 { as_fn_set_status 77
57872 as_fn_error "cannot compute sizeof (void *)
57873 See \`config.log' for more details." "$LINENO" 5; }; }
57875 ac_cv_sizeof_void_p=0
57880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
57881 $as_echo "$ac_cv_sizeof_void_p" >&6; }
57885 cat >>confdefs.h <<_ACEOF
57886 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
57892 # Lacking an uint64_t? Test size of long
57893 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
57894 stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
57895 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
57896 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
57897 # This bug is HP SR number 8606223364.
57898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
57899 $as_echo_n "checking size of long... " >&6; }
57900 if test "${ac_cv_sizeof_long+set}" = set; then :
57901 $as_echo_n "(cached) " >&6
57903 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
57906 if test "$ac_cv_type_long" = yes; then
57907 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
57908 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
57909 { as_fn_set_status 77
57910 as_fn_error "cannot compute sizeof (long)
57911 See \`config.log' for more details." "$LINENO" 5; }; }
57913 ac_cv_sizeof_long=0
57918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
57919 $as_echo "$ac_cv_sizeof_long" >&6; }
57923 cat >>confdefs.h <<_ACEOF
57924 #define SIZEOF_LONG $ac_cv_sizeof_long
57930 if test $acx_cv_header_stdint = stddef.h; then
57931 # Lacking a good header? Test size of everything and deduce all types.
57932 # The cast to long int works around a bug in the HP C Compiler
57933 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
57934 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
57935 # This bug is HP SR number 8606223364.
57936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
57937 $as_echo_n "checking size of int... " >&6; }
57938 if test "${ac_cv_sizeof_int+set}" = set; then :
57939 $as_echo_n "(cached) " >&6
57941 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
57944 if test "$ac_cv_type_int" = yes; then
57945 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
57946 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
57947 { as_fn_set_status 77
57948 as_fn_error "cannot compute sizeof (int)
57949 See \`config.log' for more details." "$LINENO" 5; }; }
57956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
57957 $as_echo "$ac_cv_sizeof_int" >&6; }
57961 cat >>confdefs.h <<_ACEOF
57962 #define SIZEOF_INT $ac_cv_sizeof_int
57966 # The cast to long int works around a bug in the HP C Compiler
57967 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
57968 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
57969 # This bug is HP SR number 8606223364.
57970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
57971 $as_echo_n "checking size of short... " >&6; }
57972 if test "${ac_cv_sizeof_short+set}" = set; then :
57973 $as_echo_n "(cached) " >&6
57975 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then :
57978 if test "$ac_cv_type_short" = yes; then
57979 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
57980 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
57981 { as_fn_set_status 77
57982 as_fn_error "cannot compute sizeof (short)
57983 See \`config.log' for more details." "$LINENO" 5; }; }
57985 ac_cv_sizeof_short=0
57990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
57991 $as_echo "$ac_cv_sizeof_short" >&6; }
57995 cat >>confdefs.h <<_ACEOF
57996 #define SIZEOF_SHORT $ac_cv_sizeof_short
58000 # The cast to long int works around a bug in the HP C Compiler
58001 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
58002 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
58003 # This bug is HP SR number 8606223364.
58004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
58005 $as_echo_n "checking size of char... " >&6; }
58006 if test "${ac_cv_sizeof_char+set}" = set; then :
58007 $as_echo_n "(cached) " >&6
58009 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char" "$ac_includes_default"; then :
58012 if test "$ac_cv_type_char" = yes; then
58013 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
58014 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
58015 { as_fn_set_status 77
58016 as_fn_error "cannot compute sizeof (char)
58017 See \`config.log' for more details." "$LINENO" 5; }; }
58019 ac_cv_sizeof_char=0
58024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
58025 $as_echo "$ac_cv_sizeof_char" >&6; }
58029 cat >>confdefs.h <<_ACEOF
58030 #define SIZEOF_CHAR $ac_cv_sizeof_char
58035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
58036 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
58037 case "$ac_cv_sizeof_char" in
58038 1) acx_cv_type_int8_t=char ;;
58039 *) { as_fn_set_status please report a bug
58040 as_fn_error "no 8-bit type" "$LINENO" 5; }
58042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
58043 $as_echo "$acx_cv_type_int8_t" >&6; }
58045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
58046 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
58047 case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
58048 2:*) acx_cv_type_int16_t=int ;;
58049 *:2) acx_cv_type_int16_t=short ;;
58050 *) { as_fn_set_status please report a bug
58051 as_fn_error "no 16-bit type" "$LINENO" 5; }
58053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
58054 $as_echo "$acx_cv_type_int16_t" >&6; }
58056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
58057 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
58058 case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
58059 4:*) acx_cv_type_int32_t=int ;;
58060 *:4) acx_cv_type_int32_t=long ;;
58061 *) { as_fn_set_status please report a bug
58062 as_fn_error "no 32-bit type" "$LINENO" 5; }
58064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
58065 $as_echo "$acx_cv_type_int32_t" >&6; }
58068 # These tests are here to make the output prettier
58070 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
58071 case "$ac_cv_sizeof_long" in
58072 8) acx_cv_type_int64_t=long ;;
58074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
58075 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
58076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
58077 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
58080 # Now we can use the above types
58082 if test "$ac_cv_type_uintptr_t" != yes; then
58083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
58084 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
58085 case $ac_cv_sizeof_void_p in
58086 2) acx_cv_type_intptr_t=int16_t ;;
58087 4) acx_cv_type_intptr_t=int32_t ;;
58088 8) acx_cv_type_intptr_t=int64_t ;;
58089 *) { as_fn_set_status please report a bug
58090 as_fn_error "no equivalent for intptr_t" "$LINENO" 5; }
58092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
58093 $as_echo "$acx_cv_type_intptr_t" >&6; }
58096 # ----------------- done all checks, emit header -------------
58097 ac_config_commands="$ac_config_commands include/gstdint.h"
58102 # This depends on GLIBCXX CHECK_LINKER_FEATURES, but without it assumes no.
58105 # Check whether --enable-symvers was given.
58106 if test "${enable_symvers+set}" = set; then :
58107 enableval=$enable_symvers;
58108 case "$enableval" in
58109 yes|no|gnu|gnu-versioned-namespace|darwin|darwin-export) ;;
58110 *) as_fn_error "Unknown argument to enable/disable symvers" "$LINENO" 5 ;;
58119 # If we never went through the GLIBCXX_CHECK_LINKER_FEATURES macro, then we
58120 # don't know enough about $LD to do tricks...
58123 # Turn a 'yes' into a suitable default.
58124 if test x$enable_symvers = xyes ; then
58125 if test $enable_shared = no || test "x$LD" = x || test x$gcc_no_link = xyes; then
58128 if test $with_gnu_ld = yes ; then
58129 case ${target_os} in
58131 enable_symvers=no ;;
58133 enable_symvers=gnu ;;
58136 case ${target_os} in
58138 enable_symvers=darwin ;;
58140 enable_symvers=no ;;
58146 # Check to see if 'darwin' or 'darwin-export' can win.
58147 if test x$enable_symvers = xdarwin-export ; then
58148 enable_symvers=darwin
58151 # Check to see if 'gnu' can win.
58152 if test $enable_symvers = gnu || test $enable_symvers = gnu-versioned-namespace; then
58153 # Check to see if libgcc_s exists, indicating that shared libgcc is possible.
58154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared libgcc" >&5
58155 $as_echo_n "checking for shared libgcc... " >&6; }
58156 ac_save_CFLAGS="$CFLAGS"
58158 if test x$gcc_no_link = xyes; then
58159 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
58161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58162 /* end confdefs.h. */
58172 if ac_fn_c_try_link "$LINENO"; then :
58173 glibcxx_shared_libgcc=yes
58175 glibcxx_shared_libgcc=no
58177 rm -f core conftest.err conftest.$ac_objext \
58178 conftest$ac_exeext conftest.$ac_ext
58179 CFLAGS="$ac_save_CFLAGS"
58180 if test $glibcxx_shared_libgcc = no; then
58181 cat > conftest.c <<EOF
58182 int main (void) { return 0; }
58184 glibcxx_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
58185 -shared -shared-libgcc -o conftest.so \
58186 conftest.c -v 2>&1 >/dev/null \
58187 | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
58188 rm -f conftest.c conftest.so
58189 if test x${glibcxx_libgcc_s_suffix+set} = xset; then
58190 CFLAGS=" -lgcc_s$glibcxx_libgcc_s_suffix"
58191 if test x$gcc_no_link = xyes; then
58192 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
58194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58195 /* end confdefs.h. */
58205 if ac_fn_c_try_link "$LINENO"; then :
58206 glibcxx_shared_libgcc=yes
58208 rm -f core conftest.err conftest.$ac_objext \
58209 conftest$ac_exeext conftest.$ac_ext
58210 CFLAGS="$ac_save_CFLAGS"
58213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_shared_libgcc" >&5
58214 $as_echo "$glibcxx_shared_libgcc" >&6; }
58216 # For GNU ld, we need at least this version. The format is described in
58217 # GLIBCXX_CHECK_LINKER_FEATURES above.
58218 glibcxx_min_gnu_ld_version=21400
58220 # If no shared libgcc, can't win.
58221 if test $glibcxx_shared_libgcc != yes; then
58222 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested GNU symbol versioning, but" >&5
58223 $as_echo "$as_me: WARNING: === You have requested GNU symbol versioning, but" >&2;}
58224 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === you are not building a shared libgcc_s." >&5
58225 $as_echo "$as_me: WARNING: === you are not building a shared libgcc_s." >&2;}
58226 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
58227 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
58229 elif test $with_gnu_ld != yes ; then
58230 # just fail for now
58231 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested GNU symbol versioning, but" >&5
58232 $as_echo "$as_me: WARNING: === You have requested GNU symbol versioning, but" >&2;}
58233 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === you are not using the GNU linker." >&5
58234 $as_echo "$as_me: WARNING: === you are not using the GNU linker." >&2;}
58235 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
58236 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
58238 elif test $glibcxx_ld_is_gold = yes ; then
58239 : All versions of gold support symbol versioning.
58240 elif test $glibcxx_gnu_ld_version -lt $glibcxx_min_gnu_ld_version ; then
58241 # The right tools, the right setup, but too old. Fallbacks?
58242 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Linker version $glibcxx_gnu_ld_version is too old for" >&5
58243 $as_echo "$as_me: WARNING: === Linker version $glibcxx_gnu_ld_version is too old for" >&2;}
58244 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === full symbol versioning support in this release of GCC." >&5
58245 $as_echo "$as_me: WARNING: === full symbol versioning support in this release of GCC." >&2;}
58246 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You would need to upgrade your binutils to version" >&5
58247 $as_echo "$as_me: WARNING: === You would need to upgrade your binutils to version" >&2;}
58248 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === $glibcxx_min_gnu_ld_version or later and rebuild GCC." >&5
58249 $as_echo "$as_me: WARNING: === $glibcxx_min_gnu_ld_version or later and rebuild GCC." >&2;}
58250 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
58251 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
58256 # Everything parsed; figure out what file to use.
58257 case $enable_symvers in
58259 SYMVER_FILE=config/abi/pre/none.ver
58262 SYMVER_FILE=config/abi/pre/gnu.ver
58264 $as_echo "#define _GLIBCXX_SYMVER_GNU 1" >>confdefs.h
58267 gnu-versioned-namespace)
58268 SYMVER_FILE=config/abi/pre/gnu-versioned-namespace.ver
58270 $as_echo "#define _GLIBCXX_SYMVER_GNU_NAMESPACE 1" >>confdefs.h
58274 SYMVER_FILE=config/abi/pre/gnu.ver
58276 $as_echo "#define _GLIBCXX_SYMVER_DARWIN 1" >>confdefs.h
58281 if test x$enable_symvers != xno ; then
58283 $as_echo "#define _GLIBCXX_SYMVER 1" >>confdefs.h
58287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports .symver directive" >&5
58288 $as_echo_n "checking whether the target supports .symver directive... " >&6; }
58289 if test "${glibcxx_cv_have_as_symver_directive+set}" = set; then :
58290 $as_echo_n "(cached) " >&6
58293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58294 /* end confdefs.h. */
58295 void foo (void); __asm (".symver foo, bar@SYMVER");
58304 if ac_fn_c_try_compile "$LINENO"; then :
58305 glibcxx_cv_have_as_symver_directive=yes
58307 glibcxx_cv_have_as_symver_directive=no
58309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_have_as_symver_directive" >&5
58312 $as_echo "$glibcxx_cv_have_as_symver_directive" >&6; }
58313 if test $glibcxx_cv_have_as_symver_directive = yes; then
58315 $as_echo "#define HAVE_AS_SYMVER_DIRECTIVE 1" >>confdefs.h
58325 { $as_echo "$as_me:${as_lineno-$LINENO}: versioning on shared library symbols is $enable_symvers" >&5
58326 $as_echo "$as_me: versioning on shared library symbols is $enable_symvers" >&6;}
58328 # Now, set up compatibility support, if any.
58329 # In addition, need this to deal with std::size_t mangling in
58330 # src/compatibility.cc. In a perfect world, could use
58331 # typeid(std::size_t).name()[0] to do direct substitution.
58332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for size_t as unsigned int" >&5
58333 $as_echo_n "checking for size_t as unsigned int... " >&6; }
58334 ac_save_CFLAGS="$CFLAGS"
58336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58337 /* end confdefs.h. */
58342 __SIZE_TYPE__* stp; unsigned int* uip; stp = uip;
58347 if ac_fn_c_try_compile "$LINENO"; then :
58348 glibcxx_size_t_is_i=yes
58350 glibcxx_size_t_is_i=no
58352 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58353 CFLAGS=$ac_save_CFLAGS
58354 if test "$glibcxx_size_t_is_i" = yes; then
58356 $as_echo "#define _GLIBCXX_SIZE_T_IS_UINT 1" >>confdefs.h
58359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_size_t_is_i" >&5
58360 $as_echo "$glibcxx_size_t_is_i" >&6; }
58362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ptrdiff_t as int" >&5
58363 $as_echo_n "checking for ptrdiff_t as int... " >&6; }
58364 ac_save_CFLAGS="$CFLAGS"
58366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58367 /* end confdefs.h. */
58372 __PTRDIFF_TYPE__* ptp; int* ip; ptp = ip;
58377 if ac_fn_c_try_compile "$LINENO"; then :
58378 glibcxx_ptrdiff_t_is_i=yes
58380 glibcxx_ptrdiff_t_is_i=no
58382 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58383 CFLAGS=$ac_save_CFLAGS
58384 if test "$glibcxx_ptrdiff_t_is_i" = yes; then
58386 $as_echo "#define _GLIBCXX_PTRDIFF_T_IS_INT 1" >>confdefs.h
58389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_ptrdiff_t_is_i" >&5
58390 $as_echo "$glibcxx_ptrdiff_t_is_i" >&6; }
58393 # Check whether --enable-visibility was given.
58394 if test "${enable_visibility+set}" = set; then :
58395 enableval=$enable_visibility;
58396 case "$enableval" in
58398 *) as_fn_error "Argument to enable/disable visibility must be yes or no" "$LINENO" 5 ;;
58402 enable_visibility=yes
58407 if test x$enable_visibility = xyes ; then
58408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports hidden visibility" >&5
58409 $as_echo_n "checking whether the target supports hidden visibility... " >&6; }
58410 if test "${glibcxx_cv_have_attribute_visibility+set}" = set; then :
58411 $as_echo_n "(cached) " >&6
58414 save_CFLAGS="$CFLAGS"
58415 CFLAGS="$CFLAGS -Werror"
58416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58417 /* end confdefs.h. */
58418 void __attribute__((visibility("hidden"))) foo(void) { }
58427 if ac_fn_c_try_compile "$LINENO"; then :
58428 glibcxx_cv_have_attribute_visibility=yes
58430 glibcxx_cv_have_attribute_visibility=no
58432 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58433 CFLAGS="$save_CFLAGS"
58435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_have_attribute_visibility" >&5
58436 $as_echo "$glibcxx_cv_have_attribute_visibility" >&6; }
58437 if test $glibcxx_cv_have_attribute_visibility = no; then
58438 enable_visibility=no
58443 { $as_echo "$as_me:${as_lineno-$LINENO}: visibility supported: $enable_visibility" >&5
58444 $as_echo "$as_me: visibility supported: $enable_visibility" >&6;}
58449 powerpc*-*-linux* | \
58450 powerpc*-*-gnu* | \
58451 sparc*-*-linux* | \
58454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58455 /* end confdefs.h. */
58461 #if !defined __LONG_DOUBLE_128__ || (defined(__sparc__) && defined(__arch64__))
58462 #error no need for long double compatibility
58469 if ac_fn_c_try_compile "$LINENO"; then :
58474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58475 if test "$ac_ldbl_compat" = yes; then
58477 $as_echo "#define _GLIBCXX_LONG_DOUBLE_COMPAT 1" >>confdefs.h
58479 port_specific_symbol_files="\$(top_srcdir)/config/os/gnu-linux/ldbl-extra.ver"
58484 # This depends on GLIBCXX_ENABLE_SYMVERS and GLIBCXX_IS_NATIVE.
58486 if $GLIBCXX_IS_NATIVE ; then
58487 # Do checks for resource limit functions.
58489 setrlimit_have_headers=yes
58490 for ac_header in unistd.h sys/time.h sys/resource.h
58492 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
58493 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
58494 eval as_val=\$$as_ac_Header
58495 if test "x$as_val" = x""yes; then :
58496 cat >>confdefs.h <<_ACEOF
58497 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
58501 setrlimit_have_headers=no
58506 # If don't have the headers, then we can't run the tests now, and we
58507 # won't be seeing any of these during testsuite compilation.
58508 if test $setrlimit_have_headers = yes; then
58509 # Can't do these in a loop, else the resulting syntax is wrong.
58511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RLIMIT_DATA" >&5
58512 $as_echo_n "checking for RLIMIT_DATA... " >&6; }
58513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58514 /* end confdefs.h. */
58515 #include <unistd.h>
58516 #include <sys/time.h>
58517 #include <sys/resource.h>
58522 int f = RLIMIT_DATA ;
58527 if ac_fn_c_try_compile "$LINENO"; then :
58532 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58534 cat >>confdefs.h <<_ACEOF
58535 #define HAVE_LIMIT_DATA $glibcxx_mresult
58538 if test $glibcxx_mresult = 1 ; then res=yes ; else res=no ; fi
58539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
58540 $as_echo "$res" >&6; }
58543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RLIMIT_RSS" >&5
58544 $as_echo_n "checking for RLIMIT_RSS... " >&6; }
58545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58546 /* end confdefs.h. */
58547 #include <unistd.h>
58548 #include <sys/time.h>
58549 #include <sys/resource.h>
58554 int f = RLIMIT_RSS ;
58559 if ac_fn_c_try_compile "$LINENO"; then :
58564 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58566 cat >>confdefs.h <<_ACEOF
58567 #define HAVE_LIMIT_RSS $glibcxx_mresult
58570 if test $glibcxx_mresult = 1 ; then res=yes ; else res=no ; fi
58571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
58572 $as_echo "$res" >&6; }
58575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RLIMIT_VMEM" >&5
58576 $as_echo_n "checking for RLIMIT_VMEM... " >&6; }
58577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58578 /* end confdefs.h. */
58579 #include <unistd.h>
58580 #include <sys/time.h>
58581 #include <sys/resource.h>
58586 int f = RLIMIT_VMEM ;
58591 if ac_fn_c_try_compile "$LINENO"; then :
58596 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58598 cat >>confdefs.h <<_ACEOF
58599 #define HAVE_LIMIT_VMEM $glibcxx_mresult
58602 if test $glibcxx_mresult = 1 ; then res=yes ; else res=no ; fi
58603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
58604 $as_echo "$res" >&6; }
58607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RLIMIT_AS" >&5
58608 $as_echo_n "checking for RLIMIT_AS... " >&6; }
58609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58610 /* end confdefs.h. */
58611 #include <unistd.h>
58612 #include <sys/time.h>
58613 #include <sys/resource.h>
58618 int f = RLIMIT_AS ;
58623 if ac_fn_c_try_compile "$LINENO"; then :
58628 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58630 cat >>confdefs.h <<_ACEOF
58631 #define HAVE_LIMIT_AS $glibcxx_mresult
58634 if test $glibcxx_mresult = 1 ; then res=yes ; else res=no ; fi
58635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
58636 $as_echo "$res" >&6; }
58639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RLIMIT_FSIZE" >&5
58640 $as_echo_n "checking for RLIMIT_FSIZE... " >&6; }
58641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58642 /* end confdefs.h. */
58643 #include <unistd.h>
58644 #include <sys/time.h>
58645 #include <sys/resource.h>
58650 int f = RLIMIT_FSIZE ;
58655 if ac_fn_c_try_compile "$LINENO"; then :
58660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58662 cat >>confdefs.h <<_ACEOF
58663 #define HAVE_LIMIT_FSIZE $glibcxx_mresult
58666 if test $glibcxx_mresult = 1 ; then res=yes ; else res=no ; fi
58667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
58668 $as_echo "$res" >&6; }
58671 # Check for rlimit, setrlimit.
58672 if test "${glibcxx_cv_setrlimit+set}" = set; then :
58673 $as_echo_n "(cached) " >&6
58676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58677 /* end confdefs.h. */
58678 #include <unistd.h>
58679 #include <sys/time.h>
58680 #include <sys/resource.h>
58691 if ac_fn_c_try_compile "$LINENO"; then :
58692 glibcxx_cv_setrlimit=yes
58694 glibcxx_cv_setrlimit=no
58696 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for testsuite resource limits support" >&5
58703 $as_echo_n "checking for testsuite resource limits support... " >&6; }
58704 if test $setrlimit_have_headers = yes && test $glibcxx_cv_setrlimit = yes; then
58707 $as_echo "#define _GLIBCXX_RES_LIMITS 1" >>confdefs.h
58712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res_limits" >&5
58713 $as_echo "$ac_res_limits" >&6; }
58716 # Look for setenv, so that extended locale tests can be performed.
58718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setenv declaration" >&5
58719 $as_echo_n "checking for setenv declaration... " >&6; }
58720 if test x${glibcxx_cv_func_setenv_use+set} != xset; then
58721 if test "${glibcxx_cv_func_setenv_use+set}" = set; then :
58722 $as_echo_n "(cached) " >&6
58727 ac_cpp='$CXXCPP $CPPFLAGS'
58728 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58729 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58730 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
58732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58733 /* end confdefs.h. */
58734 #include <stdlib.h>
58743 if ac_fn_cxx_try_compile "$LINENO"; then :
58744 glibcxx_cv_func_setenv_use=yes
58746 glibcxx_cv_func_setenv_use=no
58748 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58750 ac_cpp='$CPP $CPPFLAGS'
58751 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58752 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58753 ac_compiler_gnu=$ac_cv_c_compiler_gnu
58759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_setenv_use" >&5
58760 $as_echo "$glibcxx_cv_func_setenv_use" >&6; }
58761 if test x$glibcxx_cv_func_setenv_use = x"yes"; then
58762 for ac_func in setenv
58764 ac_fn_c_check_func "$LINENO" "setenv" "ac_cv_func_setenv"
58765 if test "x$ac_cv_func_setenv" = x""yes; then :
58766 cat >>confdefs.h <<_ACEOF
58767 #define HAVE_SETENV 1
58777 if $GLIBCXX_IS_NATIVE && test $is_hosted = yes &&
58778 test $enable_symvers != no; then
58781 enable_abi_check=no ;;
58783 enable_abi_check=yes ;;
58786 # Only build this as native, since automake does not understand
58788 enable_abi_check=no
58791 # Export file names for ABI checking.
58792 baseline_dir="$glibcxx_srcdir/config/abi/post/${abi_baseline_pair}"
58796 # Propagate the target-specific source directories through the build chain.
58797 ATOMICITY_SRCDIR=config/${atomicity_dir}
58798 ATOMIC_WORD_SRCDIR=config/${atomic_word_dir}
58799 ATOMIC_FLAGS=${atomic_flags}
58800 CPU_DEFINES_SRCDIR=config/${cpu_defines_dir}
58801 OS_INC_SRCDIR=config/${os_include_dir}
58802 ERROR_CONSTANTS_SRCDIR=config/${error_constants_dir}
58803 ABI_TWEAKS_SRCDIR=config/${abi_tweaks_dir}
58813 # Determine cross-compile flags and AM_CONDITIONALs.
58814 #AC_SUBST(GLIBCXX_IS_NATIVE)
58815 #AM_CONDITIONAL(CANADIAN, test $CANADIAN = yes)
58816 if test $is_hosted = yes; then
58817 GLIBCXX_HOSTED_TRUE=
58818 GLIBCXX_HOSTED_FALSE='#'
58820 GLIBCXX_HOSTED_TRUE='#'
58821 GLIBCXX_HOSTED_FALSE=
58825 if test $enable_libstdcxx_pch = yes; then
58826 GLIBCXX_BUILD_PCH_TRUE=
58827 GLIBCXX_BUILD_PCH_FALSE='#'
58829 GLIBCXX_BUILD_PCH_TRUE='#'
58830 GLIBCXX_BUILD_PCH_FALSE=
58834 if test $enable_cheaders = c; then
58835 GLIBCXX_C_HEADERS_C_TRUE=
58836 GLIBCXX_C_HEADERS_C_FALSE='#'
58838 GLIBCXX_C_HEADERS_C_TRUE='#'
58839 GLIBCXX_C_HEADERS_C_FALSE=
58843 if test $enable_cheaders = c_std; then
58844 GLIBCXX_C_HEADERS_C_STD_TRUE=
58845 GLIBCXX_C_HEADERS_C_STD_FALSE='#'
58847 GLIBCXX_C_HEADERS_C_STD_TRUE='#'
58848 GLIBCXX_C_HEADERS_C_STD_FALSE=
58852 if test $enable_cheaders = c_global; then
58853 GLIBCXX_C_HEADERS_C_GLOBAL_TRUE=
58854 GLIBCXX_C_HEADERS_C_GLOBAL_FALSE='#'
58856 GLIBCXX_C_HEADERS_C_GLOBAL_TRUE='#'
58857 GLIBCXX_C_HEADERS_C_GLOBAL_FALSE=
58861 if test $c_compatibility = yes; then
58862 GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE=
58863 GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE='#'
58865 GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE='#'
58866 GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE=
58870 if test $c_extra = yes; then
58871 GLIBCXX_C_HEADERS_EXTRA_TRUE=
58872 GLIBCXX_C_HEADERS_EXTRA_FALSE='#'
58874 GLIBCXX_C_HEADERS_EXTRA_TRUE='#'
58875 GLIBCXX_C_HEADERS_EXTRA_FALSE=
58879 if test $enable_libstdcxx_debug = yes; then
58880 GLIBCXX_BUILD_DEBUG_TRUE=
58881 GLIBCXX_BUILD_DEBUG_FALSE='#'
58883 GLIBCXX_BUILD_DEBUG_TRUE='#'
58884 GLIBCXX_BUILD_DEBUG_FALSE=
58888 if test $enable_parallel = yes; then
58889 ENABLE_PARALLEL_TRUE=
58890 ENABLE_PARALLEL_FALSE='#'
58892 ENABLE_PARALLEL_TRUE='#'
58893 ENABLE_PARALLEL_FALSE=
58897 if test $enable_symvers != no; then
58898 ENABLE_SYMVERS_TRUE=
58899 ENABLE_SYMVERS_FALSE='#'
58901 ENABLE_SYMVERS_TRUE='#'
58902 ENABLE_SYMVERS_FALSE=
58906 if test $enable_symvers = gnu; then
58907 ENABLE_SYMVERS_GNU_TRUE=
58908 ENABLE_SYMVERS_GNU_FALSE='#'
58910 ENABLE_SYMVERS_GNU_TRUE='#'
58911 ENABLE_SYMVERS_GNU_FALSE=
58915 if test $enable_symvers = gnu-versioned-namespace; then
58916 ENABLE_SYMVERS_GNU_NAMESPACE_TRUE=
58917 ENABLE_SYMVERS_GNU_NAMESPACE_FALSE='#'
58919 ENABLE_SYMVERS_GNU_NAMESPACE_TRUE='#'
58920 ENABLE_SYMVERS_GNU_NAMESPACE_FALSE=
58924 if test $enable_symvers = darwin; then
58925 ENABLE_SYMVERS_DARWIN_TRUE=
58926 ENABLE_SYMVERS_DARWIN_FALSE='#'
58928 ENABLE_SYMVERS_DARWIN_TRUE='#'
58929 ENABLE_SYMVERS_DARWIN_FALSE=
58933 if test $enable_visibility = yes; then
58934 ENABLE_VISIBILITY_TRUE=
58935 ENABLE_VISIBILITY_FALSE='#'
58937 ENABLE_VISIBILITY_TRUE='#'
58938 ENABLE_VISIBILITY_FALSE=
58942 if test $ac_ldbl_compat = yes; then
58943 GLIBCXX_LDBL_COMPAT_TRUE=
58944 GLIBCXX_LDBL_COMPAT_FALSE='#'
58946 GLIBCXX_LDBL_COMPAT_TRUE='#'
58947 GLIBCXX_LDBL_COMPAT_FALSE=
58953 cat >confcache <<\_ACEOF
58954 # This file is a shell script that caches the results of configure
58955 # tests run on this system so they can be shared between configure
58956 # scripts and configure runs, see configure's option --config-cache.
58957 # It is not useful on other systems. If it contains results you don't
58958 # want to keep, you may remove or edit it.
58960 # config.status only pays attention to the cache file if you give it
58961 # the --recheck option to rerun configure.
58963 # `ac_cv_env_foo' variables (set or unset) will be overridden when
58964 # loading this file, other *unset* `ac_cv_foo' will be assigned the
58965 # following values.
58969 # The following way of writing the cache mishandles newlines in values,
58970 # but we know of no workaround that is simple, portable, and efficient.
58971 # So, we kill variables containing newlines.
58972 # Ultrix sh set writes to stderr and can't be redirected directly,
58973 # and sets the high bit in the cache file unless we assign to the vars.
58975 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
58976 eval ac_val=\$$ac_var
58980 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
58981 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
58984 _ | IFS | as_nl) ;; #(
58985 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
58986 *) { eval $ac_var=; unset $ac_var;} ;;
58992 case $as_nl`(ac_space=' '; set) 2>&1` in #(
58993 *${as_nl}ac_space=\ *)
58994 # `set' does not quote correctly, so add quotes: double-quote
58995 # substitution turns \\\\ into \\, and sed turns \\ into \.
58998 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
59001 # `set' quotes correctly as required by POSIX, so do not add quotes.
59002 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
59011 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
59013 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
59015 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
59016 if test -w "$cache_file"; then
59017 test "x$cache_file" != "x/dev/null" &&
59018 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
59019 $as_echo "$as_me: updating cache $cache_file" >&6;}
59020 cat confcache >$cache_file
59022 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
59023 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
59028 if test ${multilib} = yes; then
59029 multilib_arg="--enable-multilib"
59034 # Export all the install information.
59036 glibcxx_toolexecdir=no
59037 glibcxx_toolexeclibdir=no
59038 glibcxx_prefixdir=$prefix
59040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gxx-include-dir" >&5
59041 $as_echo_n "checking for gxx-include-dir... " >&6; }
59043 # Check whether --with-gxx-include-dir was given.
59044 if test "${with_gxx_include_dir+set}" = set; then :
59045 withval=$with_gxx_include_dir; case "$withval" in
59046 yes) as_fn_error "Missing directory for --with-gxx-include-dir" "$LINENO" 5 ;;
59047 no) gxx_include_dir=no ;;
59048 *) gxx_include_dir=$withval ;;
59054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gxx_include_dir" >&5
59055 $as_echo "$gxx_include_dir" >&6; }
59057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
59058 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
59059 # Check whether --enable-version-specific-runtime-libs was given.
59060 if test "${enable_version_specific_runtime_libs+set}" = set; then :
59061 enableval=$enable_version_specific_runtime_libs; case "$enableval" in
59062 yes) version_specific_libs=yes ;;
59063 no) version_specific_libs=no ;;
59064 *) as_fn_error "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
59067 version_specific_libs=no
59070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
59071 $as_echo "$version_specific_libs" >&6; }
59073 # Default case for install directory for include files.
59074 if test $version_specific_libs = no && test $gxx_include_dir = no; then
59075 gxx_include_dir='include/c++/${gcc_version}'
59076 if test -n "$with_cross_host" &&
59077 test x"$with_cross_host" != x"no"; then
59078 gxx_include_dir='${prefix}/${target_alias}/'"$gxx_include_dir"
59080 gxx_include_dir='${prefix}/'"$gxx_include_dir"
59084 # Version-specific runtime libs processing.
59085 if test $version_specific_libs = yes; then
59086 # Need the gcc compiler version to know where to install libraries
59087 # and header files if --enable-version-specific-runtime-libs option
59088 # is selected. FIXME: these variables are misnamed, there are
59089 # no executables installed in _toolexecdir or _toolexeclibdir.
59090 if test x"$gxx_include_dir" = x"no"; then
59091 gxx_include_dir='${libdir}/gcc/${host_alias}/${gcc_version}/include/c++'
59093 glibcxx_toolexecdir='${libdir}/gcc/${host_alias}'
59094 glibcxx_toolexeclibdir='${toolexecdir}/${gcc_version}$(MULTISUBDIR)'
59097 # Calculate glibcxx_toolexecdir, glibcxx_toolexeclibdir
59098 # Install a library built with a cross compiler in tooldir, not libdir.
59099 if test x"$glibcxx_toolexecdir" = x"no"; then
59100 if test -n "$with_cross_host" &&
59101 test x"$with_cross_host" != x"no"; then
59102 glibcxx_toolexecdir='${exec_prefix}/${host_alias}'
59103 glibcxx_toolexeclibdir='${toolexecdir}/lib'
59105 glibcxx_toolexecdir='${libdir}/gcc/${host_alias}'
59106 glibcxx_toolexeclibdir='${libdir}'
59108 multi_os_directory=`$CXX -print-multi-os-directory`
59109 case $multi_os_directory in
59110 .) ;; # Avoid trailing /.
59111 *) glibcxx_toolexeclibdir=$glibcxx_toolexeclibdir/$multi_os_directory ;;
59115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for install location" >&5
59116 $as_echo_n "checking for install location... " >&6; }
59117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gxx_include_dir" >&5
59118 $as_echo "$gxx_include_dir" >&6; }
59126 # Export all the include and flag information to Makefiles.
59128 # Used for every C++ compile we perform.
59129 GLIBCXX_INCLUDES="\
59130 -I$glibcxx_builddir/include/$host_alias \
59131 -I$glibcxx_builddir/include \
59132 -I$glibcxx_srcdir/libsupc++"
59134 # For Canadian crosses, pick this up too.
59135 if test $CANADIAN = yes; then
59136 GLIBCXX_INCLUDES="$GLIBCXX_INCLUDES -I\${includedir}"
59139 # Stuff in the actual top level. Currently only used by libsupc++ to
59140 # get unwind* headers from the gcc dir.
59141 #TOPLEVEL_INCLUDES='-I$(toplevel_srcdir)/gcc -I$(toplevel_srcdir)/include'
59142 TOPLEVEL_INCLUDES='-I$(toplevel_srcdir)/gcc'
59144 # Now, export this to all the little Makefiles....
59149 # Optimization flags that are probably a good idea for thrill-seekers. Just
59150 # uncomment the lines below and make, everything else is ready to go...
59151 # Alternatively OPTIMIZE_CXXFLAGS can be set in configure.host.
59152 # OPTIMIZE_CXXFLAGS = -O3 -fstrict-aliasing -fvtable-gc
59155 WARN_FLAGS='-Wall -Wextra -Wwrite-strings -Wcast-qual'
59159 if test "$enable_shared" = yes; then
59160 LIBSUPCXX_PICFLAGS="-prefer-pic"
59162 LIBSUPCXX_PICFLAGS=
59166 ac_config_files="$ac_config_files Makefile"
59168 ac_config_files="$ac_config_files scripts/testsuite_flags"
59171 # Multilibs need MULTISUBDIR defined correctly in certain makefiles so
59172 # that multilib installs will end up installed in the correct place.
59173 # The testsuite needs it for multilib-aware ABI baseline files.
59174 # To work around this not being passed down from config-ml.in ->
59175 # srcdir/Makefile.am -> srcdir/{src,libsupc++,...}/Makefile.am, manually
59176 # append it here. Only modify Makefiles that have just been created.
59178 # Also, get rid of this simulated-VPATH thing that automake does.
59179 ac_config_files="$ac_config_files include/Makefile libsupc++/Makefile python/Makefile src/Makefile doc/Makefile po/Makefile testsuite/Makefile"
59182 ac_config_commands="$ac_config_commands generate-headers"
59185 cat >confcache <<\_ACEOF
59186 # This file is a shell script that caches the results of configure
59187 # tests run on this system so they can be shared between configure
59188 # scripts and configure runs, see configure's option --config-cache.
59189 # It is not useful on other systems. If it contains results you don't
59190 # want to keep, you may remove or edit it.
59192 # config.status only pays attention to the cache file if you give it
59193 # the --recheck option to rerun configure.
59195 # `ac_cv_env_foo' variables (set or unset) will be overridden when
59196 # loading this file, other *unset* `ac_cv_foo' will be assigned the
59197 # following values.
59201 # The following way of writing the cache mishandles newlines in values,
59202 # but we know of no workaround that is simple, portable, and efficient.
59203 # So, we kill variables containing newlines.
59204 # Ultrix sh set writes to stderr and can't be redirected directly,
59205 # and sets the high bit in the cache file unless we assign to the vars.
59207 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
59208 eval ac_val=\$$ac_var
59212 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
59213 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
59216 _ | IFS | as_nl) ;; #(
59217 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
59218 *) { eval $ac_var=; unset $ac_var;} ;;
59224 case $as_nl`(ac_space=' '; set) 2>&1` in #(
59225 *${as_nl}ac_space=\ *)
59226 # `set' does not quote correctly, so add quotes: double-quote
59227 # substitution turns \\\\ into \\, and sed turns \\ into \.
59230 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
59233 # `set' quotes correctly as required by POSIX, so do not add quotes.
59234 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
59243 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
59245 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
59247 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
59248 if test -w "$cache_file"; then
59249 test "x$cache_file" != "x/dev/null" &&
59250 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
59251 $as_echo "$as_me: updating cache $cache_file" >&6;}
59252 cat confcache >$cache_file
59254 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
59255 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
59260 test "x$prefix" = xNONE && prefix=$ac_default_prefix
59261 # Let make expand exec_prefix.
59262 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
59264 DEFS=-DHAVE_CONFIG_H
59268 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
59269 # 1. Remove the extension, and $U if already installed.
59270 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
59271 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
59272 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
59273 # will be set to the directory where LIBOBJS objects are built.
59274 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
59275 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
59277 LIBOBJS=$ac_libobjs
59279 LTLIBOBJS=$ac_ltlibobjs
59282 if test -n "$EXEEXT"; then
59284 am__EXEEXT_FALSE='#'
59286 am__EXEEXT_TRUE='#'
59290 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
59291 as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
59292 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59294 if test -z "${GLIBCXX_HOSTED_TRUE}" && test -z "${GLIBCXX_HOSTED_FALSE}"; then
59295 as_fn_error "conditional \"GLIBCXX_HOSTED\" was never defined.
59296 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59298 if test -z "${GLIBCXX_BUILD_PCH_TRUE}" && test -z "${GLIBCXX_BUILD_PCH_FALSE}"; then
59299 as_fn_error "conditional \"GLIBCXX_BUILD_PCH\" was never defined.
59300 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59302 if test -z "${GLIBCXX_C_HEADERS_C_TRUE}" && test -z "${GLIBCXX_C_HEADERS_C_FALSE}"; then
59303 as_fn_error "conditional \"GLIBCXX_C_HEADERS_C\" was never defined.
59304 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59306 if test -z "${GLIBCXX_C_HEADERS_C_STD_TRUE}" && test -z "${GLIBCXX_C_HEADERS_C_STD_FALSE}"; then
59307 as_fn_error "conditional \"GLIBCXX_C_HEADERS_C_STD\" was never defined.
59308 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59310 if test -z "${GLIBCXX_C_HEADERS_C_GLOBAL_TRUE}" && test -z "${GLIBCXX_C_HEADERS_C_GLOBAL_FALSE}"; then
59311 as_fn_error "conditional \"GLIBCXX_C_HEADERS_C_GLOBAL\" was never defined.
59312 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59314 if test -z "${GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE}" && test -z "${GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE}"; then
59315 as_fn_error "conditional \"GLIBCXX_C_HEADERS_COMPATIBILITY\" was never defined.
59316 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59318 if test -z "${GLIBCXX_C_HEADERS_EXTRA_TRUE}" && test -z "${GLIBCXX_C_HEADERS_EXTRA_FALSE}"; then
59319 as_fn_error "conditional \"GLIBCXX_C_HEADERS_EXTRA\" was never defined.
59320 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59322 if test -z "${GLIBCXX_BUILD_DEBUG_TRUE}" && test -z "${GLIBCXX_BUILD_DEBUG_FALSE}"; then
59323 as_fn_error "conditional \"GLIBCXX_BUILD_DEBUG\" was never defined.
59324 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59326 if test -z "${ENABLE_PARALLEL_TRUE}" && test -z "${ENABLE_PARALLEL_FALSE}"; then
59327 as_fn_error "conditional \"ENABLE_PARALLEL\" was never defined.
59328 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59330 if test -z "${ENABLE_SYMVERS_TRUE}" && test -z "${ENABLE_SYMVERS_FALSE}"; then
59331 as_fn_error "conditional \"ENABLE_SYMVERS\" was never defined.
59332 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59334 if test -z "${ENABLE_SYMVERS_GNU_TRUE}" && test -z "${ENABLE_SYMVERS_GNU_FALSE}"; then
59335 as_fn_error "conditional \"ENABLE_SYMVERS_GNU\" was never defined.
59336 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59338 if test -z "${ENABLE_SYMVERS_GNU_NAMESPACE_TRUE}" && test -z "${ENABLE_SYMVERS_GNU_NAMESPACE_FALSE}"; then
59339 as_fn_error "conditional \"ENABLE_SYMVERS_GNU_NAMESPACE\" was never defined.
59340 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59342 if test -z "${ENABLE_SYMVERS_DARWIN_TRUE}" && test -z "${ENABLE_SYMVERS_DARWIN_FALSE}"; then
59343 as_fn_error "conditional \"ENABLE_SYMVERS_DARWIN\" was never defined.
59344 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59346 if test -z "${ENABLE_VISIBILITY_TRUE}" && test -z "${ENABLE_VISIBILITY_FALSE}"; then
59347 as_fn_error "conditional \"ENABLE_VISIBILITY\" was never defined.
59348 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59350 if test -z "${GLIBCXX_LDBL_COMPAT_TRUE}" && test -z "${GLIBCXX_LDBL_COMPAT_FALSE}"; then
59351 as_fn_error "conditional \"GLIBCXX_LDBL_COMPAT\" was never defined.
59352 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59355 : ${CONFIG_STATUS=./config.status}
59357 ac_clean_files_save=$ac_clean_files
59358 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
59359 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
59360 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
59362 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
59364 # Generated by $as_me.
59365 # Run this file to recreate the current configuration.
59366 # Compiler output produced by configure, useful for debugging
59367 # configure, is in config.log if it exists.
59370 ac_cs_recheck=false
59373 SHELL=\${CONFIG_SHELL-$SHELL}
59376 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
59377 ## -------------------- ##
59378 ## M4sh Initialization. ##
59379 ## -------------------- ##
59381 # Be more Bourne compatible
59382 DUALCASE=1; export DUALCASE # for MKS sh
59383 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
59386 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
59387 # is contrary to our usage. Disable this feature.
59388 alias -g '${1+"$@"}'='"$@"'
59389 setopt NO_GLOB_SUBST
59391 case `(set -o) 2>/dev/null` in #(
59403 # Printing a long string crashes Solaris 7 /usr/bin/printf.
59404 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
59405 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
59406 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
59407 # Prefer a ksh shell builtin over an external printf program on Solaris,
59408 # but without wasting forks for bash or zsh.
59409 if test -z "$BASH_VERSION$ZSH_VERSION" \
59410 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
59411 as_echo='print -r --'
59412 as_echo_n='print -rn --'
59413 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
59414 as_echo='printf %s\n'
59415 as_echo_n='printf %s'
59417 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
59418 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
59419 as_echo_n='/usr/ucb/echo -n'
59421 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
59422 as_echo_n_body='eval
59426 expr "X$arg" : "X\\(.*\\)$as_nl";
59427 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
59429 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
59431 export as_echo_n_body
59432 as_echo_n='sh -c $as_echo_n_body as_echo'
59434 export as_echo_body
59435 as_echo='sh -c $as_echo_body as_echo'
59438 # The user is always right.
59439 if test "${PATH_SEPARATOR+set}" != set; then
59441 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
59442 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
59449 # We need space, tab and new line, in precisely that order. Quoting is
59450 # there to prevent editors from complaining about space-tab.
59451 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
59452 # splitting by setting IFS to empty value.)
59455 # Find who we are. Look in the path if we contain no directory separator.
59457 *[\\/]* ) as_myself=$0 ;;
59458 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
59459 for as_dir in $PATH
59462 test -z "$as_dir" && as_dir=.
59463 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
59469 # We did not find ourselves, most probably we were run as `sh COMMAND'
59470 # in which case we are not to be found in the path.
59471 if test "x$as_myself" = x; then
59474 if test ! -f "$as_myself"; then
59475 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
59479 # Unset variables that we do not need and which cause bugs (e.g. in
59480 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
59481 # suppresses any "Segmentation fault" message there. '((' could
59482 # trigger a bug in pdksh 5.2.14.
59483 for as_var in BASH_ENV ENV MAIL MAILPATH
59484 do eval test x\${$as_var+set} = xset \
59485 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
59498 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
59501 # as_fn_error ERROR [LINENO LOG_FD]
59502 # ---------------------------------
59503 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
59504 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
59505 # script with status $?, using 1 if that was 0.
59508 as_status=$?; test $as_status -eq 0 && as_status=1
59510 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
59511 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
59513 $as_echo "$as_me: error: $1" >&2
59514 as_fn_exit $as_status
59518 # as_fn_set_status STATUS
59519 # -----------------------
59520 # Set $? to STATUS, without forking.
59521 as_fn_set_status ()
59524 } # as_fn_set_status
59526 # as_fn_exit STATUS
59527 # -----------------
59528 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
59532 as_fn_set_status $1
59538 # Portably unset VAR.
59541 { eval $1=; unset $1;}
59543 as_unset=as_fn_unset
59544 # as_fn_append VAR VALUE
59545 # ----------------------
59546 # Append the text in VALUE to the end of the definition contained in VAR. Take
59547 # advantage of any shell optimizations that allow amortized linear growth over
59548 # repeated appends, instead of the typical quadratic growth present in naive
59550 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
59551 eval 'as_fn_append ()
59562 # as_fn_arith ARG...
59563 # ------------------
59564 # Perform arithmetic evaluation on the ARGs, and store the result in the
59565 # global $as_val. Take advantage of shells that can avoid forks. The arguments
59566 # must be portable across $(()) and expr.
59567 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
59568 eval 'as_fn_arith ()
59575 as_val=`expr "$@" || test $? -eq 1`
59580 if expr a : '\(a\)' >/dev/null 2>&1 &&
59581 test "X`expr 00001 : '.*\(...\)'`" = X001; then
59587 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
59588 as_basename=basename
59593 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
59599 as_me=`$as_basename -- "$0" ||
59600 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
59601 X"$0" : 'X\(//\)$' \| \
59602 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
59604 sed '/^.*\/\([^/][^/]*\)\/*$/{
59618 # Avoid depending upon Character Ranges.
59619 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
59620 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
59621 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
59622 as_cr_digits='0123456789'
59623 as_cr_alnum=$as_cr_Letters$as_cr_digits
59625 ECHO_C= ECHO_N= ECHO_T=
59626 case `echo -n x` in #(((((
59628 case `echo 'xy\c'` in
59629 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
59631 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
59638 rm -f conf$$ conf$$.exe conf$$.file
59639 if test -d conf$$.dir; then
59640 rm -f conf$$.dir/conf$$.file
59643 mkdir conf$$.dir 2>/dev/null
59645 if (echo >conf$$.file) 2>/dev/null; then
59646 if ln -s conf$$.file conf$$ 2>/dev/null; then
59648 # ... but there are two gotchas:
59649 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
59650 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
59651 # In both cases, we have to default to `cp -p'.
59652 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
59654 elif ln conf$$.file conf$$ 2>/dev/null; then
59662 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
59663 rmdir conf$$.dir 2>/dev/null
59668 # Create "$as_dir" as a directory, including parents if necessary.
59673 -*) as_dir=./$as_dir;;
59675 test -d "$as_dir" || eval $as_mkdir_p || {
59679 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
59680 *) as_qdir=$as_dir;;
59682 as_dirs="'$as_qdir' $as_dirs"
59683 as_dir=`$as_dirname -- "$as_dir" ||
59684 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
59685 X"$as_dir" : 'X\(//\)[^/]' \| \
59686 X"$as_dir" : 'X\(//\)$' \| \
59687 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
59688 $as_echo X"$as_dir" |
59689 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
59693 /^X\(\/\/\)[^/].*/{
59706 test -d "$as_dir" && break
59708 test -z "$as_dirs" || eval "mkdir $as_dirs"
59709 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
59713 if mkdir -p . 2>/dev/null; then
59714 as_mkdir_p='mkdir -p "$as_dir"'
59716 test -d ./-p && rmdir ./-p
59720 if test -x / >/dev/null 2>&1; then
59721 as_test_x='test -x'
59723 if ls -dL / >/dev/null 2>&1; then
59730 if test -d "$1"; then
59736 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
59737 ???[sx]*):;;*)false;;esac;fi
59741 as_executable_p=$as_test_x
59743 # Sed expression to map a string onto a valid CPP name.
59744 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
59746 # Sed expression to map a string onto a valid variable name.
59747 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
59751 ## ----------------------------------- ##
59752 ## Main body of $CONFIG_STATUS script. ##
59753 ## ----------------------------------- ##
59755 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
59757 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
59758 # Save the log message, to keep $0 and so on meaningful, and to
59759 # report actual input values of CONFIG_FILES etc. instead of their
59760 # values after options handling.
59762 This file was extended by package-unused $as_me version-unused, which was
59763 generated by GNU Autoconf 2.64. Invocation command line was
59765 CONFIG_FILES = $CONFIG_FILES
59766 CONFIG_HEADERS = $CONFIG_HEADERS
59767 CONFIG_LINKS = $CONFIG_LINKS
59768 CONFIG_COMMANDS = $CONFIG_COMMANDS
59771 on `(hostname || uname -n) 2>/dev/null | sed 1q`
59776 case $ac_config_files in *"
59777 "*) set x $ac_config_files; shift; ac_config_files=$*;;
59780 case $ac_config_headers in *"
59781 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
59785 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
59786 # Files that config.status was made for.
59787 config_files="$ac_config_files"
59788 config_headers="$ac_config_headers"
59789 config_commands="$ac_config_commands"
59793 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
59795 \`$as_me' instantiates files and other configuration actions
59796 from templates according to the current configuration. Unless the files
59797 and actions are specified as TAGs, all are instantiated by default.
59799 Usage: $0 [OPTION]... [TAG]...
59801 -h, --help print this help, then exit
59802 -V, --version print version number and configuration settings, then exit
59803 -q, --quiet, --silent
59804 do not print progress messages
59805 -d, --debug don't remove temporary files
59806 --recheck update $as_me by reconfiguring in the same conditions
59807 --file=FILE[:TEMPLATE]
59808 instantiate the configuration file FILE
59809 --header=FILE[:TEMPLATE]
59810 instantiate the configuration header FILE
59812 Configuration files:
59815 Configuration headers:
59818 Configuration commands:
59821 Report bugs to the package provider."
59824 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
59826 package-unused config.status version-unused
59827 configured by $0, generated by GNU Autoconf 2.64,
59828 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
59830 Copyright (C) 2009 Free Software Foundation, Inc.
59831 This config.status script is free software; the Free Software Foundation
59832 gives unlimited permission to copy, distribute and modify it."
59839 test -n "\$AWK" || AWK=awk
59842 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
59843 # The default lists apply if the user does not specify any file.
59849 ac_option=`expr "X$1" : 'X\([^=]*\)='`
59850 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
59861 # Handling of the options.
59862 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
59864 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
59865 $as_echo "$ac_cs_version"; exit ;;
59866 --debug | --debu | --deb | --de | --d | -d )
59868 --file | --fil | --fi | --f )
59871 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
59873 as_fn_append CONFIG_FILES " '$ac_optarg'"
59874 ac_need_defaults=false;;
59875 --header | --heade | --head | --hea )
59878 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
59880 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
59881 ac_need_defaults=false;;
59883 # Conflict between --help and --header
59884 as_fn_error "ambiguous option: \`$1'
59885 Try \`$0 --help' for more information.";;
59886 --help | --hel | -h )
59887 $as_echo "$ac_cs_usage"; exit ;;
59888 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
59889 | -silent | --silent | --silen | --sile | --sil | --si | --s)
59892 # This is an error.
59893 -*) as_fn_error "unrecognized option: \`$1'
59894 Try \`$0 --help' for more information." ;;
59896 *) as_fn_append ac_config_targets " $1"
59897 ac_need_defaults=false ;;
59903 ac_configure_extra_args=
59905 if $ac_cs_silent; then
59907 ac_configure_extra_args="$ac_configure_extra_args --silent"
59911 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
59912 if \$ac_cs_recheck; then
59913 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
59915 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
59916 CONFIG_SHELL='$SHELL'
59917 export CONFIG_SHELL
59922 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
59926 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
59927 ## Running $as_me. ##
59933 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
59941 with_multisubdir="$with_multisubdir"
59942 with_multisrctop="$with_multisrctop"
59943 with_target_subdir="$with_target_subdir"
59944 ac_configure_args="${multilib_arg} ${ac_configure_args}"
59945 multi_basedir="$multi_basedir"
59946 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
59949 GFORTRAN="$GFORTRAN"
59953 # The HP-UX ksh and POSIX shell print the target directory to stdout
59954 # if CDPATH is set.
59955 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
59957 sed_quote_subst='$sed_quote_subst'
59958 double_quote_subst='$double_quote_subst'
59959 delay_variable_subst='$delay_variable_subst'
59960 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
59961 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
59962 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
59963 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
59964 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
59965 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
59966 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
59967 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
59968 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
59969 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
59970 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
59971 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
59972 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
59973 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
59974 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
59975 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
59976 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
59977 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
59978 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
59979 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
59980 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
59981 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
59982 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
59983 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
59984 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
59985 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
59986 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
59987 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
59988 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
59989 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
59990 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
59991 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
59992 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
59993 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
59994 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
59995 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
59996 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
59997 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
59998 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
59999 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
60000 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
60001 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
60002 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
60003 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
60004 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
60005 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
60006 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
60007 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
60008 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"`'
60009 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
60010 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
60011 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
60012 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
60013 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
60014 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
60015 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
60016 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
60017 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
60018 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
60019 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
60020 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
60021 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
60022 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
60023 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
60024 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
60025 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
60026 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
60027 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
60028 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
60029 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
60030 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
60031 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
60032 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
60033 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
60034 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
60035 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
60036 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
60037 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
60038 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
60039 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
60040 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
60041 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
60042 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
60043 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
60044 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
60045 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
60046 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
60047 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
60048 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
60049 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
60050 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
60051 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
60052 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
60053 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
60054 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
60055 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
60056 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
60057 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
60058 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
60059 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
60060 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
60061 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
60062 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
60063 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
60064 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
60065 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
60066 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
60067 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
60068 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
60069 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
60070 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
60071 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
60072 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
60073 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
60074 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
60075 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
60076 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
60077 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
60078 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
60079 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
60080 compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
60081 predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
60082 postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
60083 predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
60084 postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
60085 compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
60086 LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
60087 reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
60088 reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60089 old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60090 compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
60091 GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
60092 lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
60093 lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
60094 lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
60095 lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
60096 lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
60097 archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
60098 enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
60099 export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
60100 whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
60101 compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
60102 old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60103 old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60104 archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60105 archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60106 module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60107 module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60108 with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
60109 allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
60110 no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
60111 hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
60112 hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`'
60113 hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
60114 hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
60115 hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
60116 hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
60117 hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
60118 hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
60119 inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
60120 link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
60121 fix_srcfile_path_CXX='`$ECHO "$fix_srcfile_path_CXX" | $SED "$delay_single_quote_subst"`'
60122 always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
60123 export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60124 exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
60125 include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
60126 prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60127 file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
60128 hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
60129 compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
60130 predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
60131 postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
60132 predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
60133 postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
60134 compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
60137 LTCFLAGS='$LTCFLAGS'
60138 compiler='$compiler_DEFAULT'
60140 # A function that is used when there is no print builtin or printf.
60141 func_fallback_echo ()
60143 eval 'cat <<_LTECHO_EOF
60148 # Quote evaled strings.
60162 deplibs_check_method \
60171 lt_cv_sys_global_symbol_pipe \
60172 lt_cv_sys_global_symbol_to_cdecl \
60173 lt_cv_sys_global_symbol_to_c_name_address \
60174 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
60175 lt_prog_compiler_no_builtin_flag \
60176 lt_prog_compiler_wl \
60177 lt_prog_compiler_pic \
60178 lt_prog_compiler_static \
60179 lt_cv_prog_compiler_c_o \
60187 export_dynamic_flag_spec \
60188 whole_archive_flag_spec \
60189 compiler_needs_object \
60191 allow_undefined_flag \
60192 no_undefined_flag \
60193 hardcode_libdir_flag_spec \
60194 hardcode_libdir_flag_spec_ld \
60195 hardcode_libdir_separator \
60200 variables_saved_for_relink \
60202 library_names_spec \
60204 install_override_mode \
60208 compiler_lib_search_dirs \
60213 compiler_lib_search_path \
60217 lt_prog_compiler_no_builtin_flag_CXX \
60218 lt_prog_compiler_wl_CXX \
60219 lt_prog_compiler_pic_CXX \
60220 lt_prog_compiler_static_CXX \
60221 lt_cv_prog_compiler_c_o_CXX \
60222 export_dynamic_flag_spec_CXX \
60223 whole_archive_flag_spec_CXX \
60224 compiler_needs_object_CXX \
60226 allow_undefined_flag_CXX \
60227 no_undefined_flag_CXX \
60228 hardcode_libdir_flag_spec_CXX \
60229 hardcode_libdir_flag_spec_ld_CXX \
60230 hardcode_libdir_separator_CXX \
60231 fix_srcfile_path_CXX \
60232 exclude_expsyms_CXX \
60233 include_expsyms_CXX \
60234 file_list_spec_CXX \
60235 compiler_lib_search_dirs_CXX \
60236 predep_objects_CXX \
60237 postdep_objects_CXX \
60240 compiler_lib_search_path_CXX; do
60241 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
60242 *[\\\\\\\`\\"\\\$]*)
60243 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
60246 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
60251 # Double-quote double-evaled strings.
60252 for var in reload_cmds \
60253 old_postinstall_cmds \
60254 old_postuninstall_cmds \
60256 extract_expsyms_cmds \
60257 old_archive_from_new_cmds \
60258 old_archive_from_expsyms_cmds \
60260 archive_expsym_cmds \
60262 module_expsym_cmds \
60263 export_symbols_cmds \
60266 postuninstall_cmds \
60268 sys_lib_search_path_spec \
60269 sys_lib_dlsearch_path_spec \
60271 old_archive_cmds_CXX \
60272 old_archive_from_new_cmds_CXX \
60273 old_archive_from_expsyms_cmds_CXX \
60275 archive_expsym_cmds_CXX \
60277 module_expsym_cmds_CXX \
60278 export_symbols_cmds_CXX \
60279 prelink_cmds_CXX; do
60280 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
60281 *[\\\\\\\`\\"\\\$]*)
60282 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
60285 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
60290 ac_aux_dir='$ac_aux_dir'
60291 xsi_shell='$xsi_shell'
60292 lt_shell_append='$lt_shell_append'
60294 # See if we are running on zsh, and set the options which allow our
60295 # commands through without removal of \ escapes INIT.
60296 if test -n "\${ZSH_VERSION+set}" ; then
60297 setopt NO_GLOB_SUBST
60303 TIMESTAMP='$TIMESTAMP'
60314 acx_cv_header_stdint="$acx_cv_header_stdint"
60315 acx_cv_type_int8_t="$acx_cv_type_int8_t"
60316 acx_cv_type_int16_t="$acx_cv_type_int16_t"
60317 acx_cv_type_int32_t="$acx_cv_type_int32_t"
60318 acx_cv_type_int64_t="$acx_cv_type_int64_t"
60319 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
60320 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
60321 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
60322 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
60323 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
60324 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
60325 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
60326 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
60327 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
60332 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
60334 # Handling of arguments.
60335 for ac_config_target in $ac_config_targets
60337 case $ac_config_target in
60338 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
60339 "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
60340 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
60341 "include/gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS include/gstdint.h" ;;
60342 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
60343 "scripts/testsuite_flags") CONFIG_FILES="$CONFIG_FILES scripts/testsuite_flags" ;;
60344 "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
60345 "libsupc++/Makefile") CONFIG_FILES="$CONFIG_FILES libsupc++/Makefile" ;;
60346 "python/Makefile") CONFIG_FILES="$CONFIG_FILES python/Makefile" ;;
60347 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
60348 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
60349 "po/Makefile") CONFIG_FILES="$CONFIG_FILES po/Makefile" ;;
60350 "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
60351 "generate-headers") CONFIG_COMMANDS="$CONFIG_COMMANDS generate-headers" ;;
60353 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
60358 # If the user did not use the arguments to specify the items to instantiate,
60359 # then the envvar interface is used. Set only those that are not.
60360 # We use the long form for the default assignment because of an extremely
60361 # bizarre bug on SunOS 4.1.3.
60362 if $ac_need_defaults; then
60363 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
60364 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
60365 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
60368 # Have a temporary directory for convenience. Make it in the build tree
60369 # simply because there is no reason against having it here, and in addition,
60370 # creating and moving files from /tmp can sometimes cause problems.
60371 # Hook for its removal unless debugging.
60372 # Note that there is a small window in which the directory will not be cleaned:
60373 # after its creation but before its name has been assigned to `$tmp'.
60377 trap 'exit_status=$?
60378 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
60380 trap 'as_fn_exit 1' 1 2 13 15
60382 # Create a (secure) tmp directory for tmp files.
60385 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
60386 test -n "$tmp" && test -d "$tmp"
60389 tmp=./conf$$-$RANDOM
60390 (umask 077 && mkdir "$tmp")
60391 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
60393 # Set up the scripts for CONFIG_FILES section.
60394 # No need to generate them if there are no CONFIG_FILES.
60395 # This happens for instance with `./config.status config.h'.
60396 if test -n "$CONFIG_FILES"; then
60399 ac_cr=`echo X | tr X '\015'`
60400 # On cygwin, bash can eat \r inside `` if the user requested igncr.
60401 # But we know of no other shell where ac_cr would be empty at this
60402 # point, so we can use a bashism as a fallback.
60403 if test "x$ac_cr" = x; then
60404 eval ac_cr=\$\'\\r\'
60406 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
60407 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
60410 ac_cs_awk_cr=$ac_cr
60413 echo 'BEGIN {' >"$tmp/subs1.awk" &&
60418 echo "cat >conf$$subs.awk <<_ACEOF" &&
60419 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
60421 } >conf$$subs.sh ||
60422 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
60423 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
60425 for ac_last_try in false false false false false :; do
60426 . ./conf$$subs.sh ||
60427 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
60429 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
60430 if test $ac_delim_n = $ac_delim_num; then
60432 elif $ac_last_try; then
60433 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
60435 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
60438 rm -f conf$$subs.sh
60440 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
60441 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
60445 s/^/S["/; s/!.*/"]=/
60455 s/\(.\{148\}\).*/\1/
60457 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
60462 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
60469 s/\(.\{148\}\).*/\1/
60471 s/["\\]/\\&/g; s/^/"/; s/$/"/
60475 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
60480 ' <conf$$subs.awk | sed '
60485 ' >>$CONFIG_STATUS || ac_write_fail=1
60486 rm -f conf$$subs.awk
60487 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
60489 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
60490 for (key in S) S_is_set[key] = 1
60496 nfields = split(line, field, "@")
60498 len = length(field[1])
60499 for (i = 2; i < nfields; i++) {
60501 keylen = length(key)
60502 if (S_is_set[key]) {
60504 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
60505 len += length(value) + length(field[++i])
60516 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
60517 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
60518 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
60521 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
60522 || as_fn_error "could not setup config files machinery" "$LINENO" 5
60525 # VPATH may cause trouble with some makes, so we remove $(srcdir),
60526 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
60527 # trailing colons and then remove the whole line if VPATH becomes empty
60528 # (actually we leave an empty line to preserve line numbers).
60529 if test "x$srcdir" = x.; then
60530 ac_vpsub='/^[ ]*VPATH[ ]*=/{
60531 s/:*\$(srcdir):*/:/
60532 s/:*\${srcdir}:*/:/
60534 s/^\([^=]*=[ ]*\):*/\1/
60540 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
60541 fi # test -n "$CONFIG_FILES"
60543 # Set up the scripts for CONFIG_HEADERS section.
60544 # No need to generate them if there are no CONFIG_HEADERS.
60545 # This happens for instance with `./config.status Makefile'.
60546 if test -n "$CONFIG_HEADERS"; then
60547 cat >"$tmp/defines.awk" <<\_ACAWK ||
60551 # Transform confdefs.h into an awk script `defines.awk', embedded as
60552 # here-document in config.status, that substitutes the proper values into
60553 # config.h.in to produce config.h.
60555 # Create a delimiter string that does not exist in confdefs.h, to ease
60556 # handling of long lines.
60558 for ac_last_try in false false :; do
60559 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
60560 if test -z "$ac_t"; then
60562 elif $ac_last_try; then
60563 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
60565 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
60569 # For the awk script, D is an array of macro values keyed by name,
60570 # likewise P contains macro parameters if any. Preserve backslash
60571 # newline sequences.
60573 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
60575 s/.\{148\}/&'"$ac_delim"'/g
60578 s/^[ ]*#[ ]*define[ ][ ]*/ /
60585 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
60587 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
60591 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
60592 D["\1"]=" \3\\\\\\n"\\/p
60594 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
60599 s/.\{148\}/&'"$ac_delim"'/g
60604 s/["\\]/\\&/g; s/^/"/; s/$/"/p
60607 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
60609 ' <confdefs.h | sed '
60610 s/'"$ac_delim"'/"\\\
60611 "/g' >>$CONFIG_STATUS || ac_write_fail=1
60613 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
60614 for (key in D) D_is_set[key] = 1
60617 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
60619 split(line, arg, " ")
60620 if (arg[1] == "#") {
60624 defundef = substr(arg[1], 2)
60627 split(mac1, mac2, "(") #)
60629 prefix = substr(line, 1, index(line, defundef) - 1)
60630 if (D_is_set[macro]) {
60631 # Preserve the white space surrounding the "#".
60632 print prefix "define", macro P[macro] D[macro]
60635 # Replace #undef with comments. This is necessary, for example,
60636 # in the case of _POSIX_SOURCE, which is predefined and required
60637 # on some systems where configure will not decide to define it.
60638 if (defundef == "undef") {
60639 print "/*", prefix defundef, macro, "*/"
60647 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
60648 as_fn_error "could not setup config headers machinery" "$LINENO" 5
60649 fi # test -n "$CONFIG_HEADERS"
60652 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
60657 :[FHLC]) ac_mode=$ac_tag; continue;;
60659 case $ac_mode$ac_tag in
60661 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
60662 :[FH]-) ac_tag=-:-;;
60663 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
60680 -) ac_f="$tmp/stdin";;
60681 *) # Look for the file first in the build tree, then in the source tree
60682 # (if the path is not absolute). The absolute path cannot be DOS-style,
60683 # because $ac_f cannot contain `:'.
60687 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
60689 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
60691 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
60692 as_fn_append ac_file_inputs " '$ac_f'"
60695 # Let's still pretend it is `configure' which instantiates (i.e., don't
60696 # use $as_me), people would be surprised to read:
60697 # /* config.h. Generated by config.status. */
60698 configure_input='Generated from '`
60699 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
60701 if test x"$ac_file" != x-; then
60702 configure_input="$ac_file. $configure_input"
60703 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
60704 $as_echo "$as_me: creating $ac_file" >&6;}
60706 # Neutralize special characters interpreted by sed in replacement strings.
60707 case $configure_input in #(
60708 *\&* | *\|* | *\\* )
60709 ac_sed_conf_input=`$as_echo "$configure_input" |
60710 sed 's/[\\\\&|]/\\\\&/g'`;; #(
60711 *) ac_sed_conf_input=$configure_input;;
60715 *:-:* | *:-) cat >"$tmp/stdin" \
60716 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
60721 ac_dir=`$as_dirname -- "$ac_file" ||
60722 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
60723 X"$ac_file" : 'X\(//\)[^/]' \| \
60724 X"$ac_file" : 'X\(//\)$' \| \
60725 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
60726 $as_echo X"$ac_file" |
60727 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
60731 /^X\(\/\/\)[^/].*/{
60744 as_dir="$ac_dir"; as_fn_mkdir_p
60748 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
60750 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
60751 # A ".." for each directory in $ac_dir_suffix.
60752 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
60753 case $ac_top_builddir_sub in
60754 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
60755 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
60758 ac_abs_top_builddir=$ac_pwd
60759 ac_abs_builddir=$ac_pwd$ac_dir_suffix
60760 # for backward compatibility:
60761 ac_top_builddir=$ac_top_build_prefix
60764 .) # We are building in place.
60766 ac_top_srcdir=$ac_top_builddir_sub
60767 ac_abs_top_srcdir=$ac_pwd ;;
60768 [\\/]* | ?:[\\/]* ) # Absolute name.
60769 ac_srcdir=$srcdir$ac_dir_suffix;
60770 ac_top_srcdir=$srcdir
60771 ac_abs_top_srcdir=$srcdir ;;
60772 *) # Relative name.
60773 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
60774 ac_top_srcdir=$ac_top_build_prefix$srcdir
60775 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
60777 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
60787 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
60788 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
60790 ac_MKDIR_P=$MKDIR_P
60792 [\\/$]* | ?:[\\/]* ) ;;
60793 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
60797 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
60798 # If the template does not know about datarootdir, expand it.
60799 # FIXME: This hack should be removed a few years after 2.60.
60800 ac_datarootdir_hack=; ac_datarootdir_seen=
60811 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
60812 *datarootdir*) ac_datarootdir_seen=yes;;
60813 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
60814 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
60815 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
60817 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
60818 ac_datarootdir_hack='
60819 s&@datadir@&$datadir&g
60820 s&@docdir@&$docdir&g
60821 s&@infodir@&$infodir&g
60822 s&@localedir@&$localedir&g
60823 s&@mandir@&$mandir&g
60824 s&\\\${datarootdir}&$datarootdir&g' ;;
60828 # Neutralize VPATH when `$srcdir' = `.'.
60829 # Shell code in configure.ac might set extrasub.
60830 # FIXME: do we really want to maintain this feature?
60831 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
60832 ac_sed_extra="$ac_vpsub
60835 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
60837 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
60838 s|@configure_input@|$ac_sed_conf_input|;t t
60839 s&@top_builddir@&$ac_top_builddir_sub&;t t
60840 s&@top_build_prefix@&$ac_top_build_prefix&;t t
60841 s&@srcdir@&$ac_srcdir&;t t
60842 s&@abs_srcdir@&$ac_abs_srcdir&;t t
60843 s&@top_srcdir@&$ac_top_srcdir&;t t
60844 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
60845 s&@builddir@&$ac_builddir&;t t
60846 s&@abs_builddir@&$ac_abs_builddir&;t t
60847 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
60848 s&@INSTALL@&$ac_INSTALL&;t t
60849 s&@MKDIR_P@&$ac_MKDIR_P&;t t
60850 $ac_datarootdir_hack
60852 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
60853 || as_fn_error "could not create $ac_file" "$LINENO" 5
60855 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
60856 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
60857 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
60858 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
60859 which seems to be undefined. Please make sure it is defined." >&5
60860 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
60861 which seems to be undefined. Please make sure it is defined." >&2;}
60865 -) cat "$tmp/out" && rm -f "$tmp/out";;
60866 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
60868 || as_fn_error "could not create $ac_file" "$LINENO" 5
60874 if test x"$ac_file" != x-; then
60876 $as_echo "/* $configure_input */" \
60877 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
60878 } >"$tmp/config.h" \
60879 || as_fn_error "could not create $ac_file" "$LINENO" 5
60880 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
60881 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
60882 $as_echo "$as_me: $ac_file is unchanged" >&6;}
60885 mv "$tmp/config.h" "$ac_file" \
60886 || as_fn_error "could not create $ac_file" "$LINENO" 5
60889 $as_echo "/* $configure_input */" \
60890 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
60891 || as_fn_error "could not create -" "$LINENO" 5
60893 # Compute "$ac_file"'s index in $config_headers.
60896 for _am_header in $config_headers :; do
60897 case $_am_header in
60898 $_am_arg | $_am_arg:* )
60901 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
60904 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
60905 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
60906 X"$_am_arg" : 'X\(//\)[^/]' \| \
60907 X"$_am_arg" : 'X\(//\)$' \| \
60908 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
60909 $as_echo X"$_am_arg" |
60910 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
60914 /^X\(\/\/\)[^/].*/{
60926 s/.*/./; q'`/stamp-h$_am_stamp_count
60929 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
60930 $as_echo "$as_me: executing $ac_file commands" >&6;}
60935 case $ac_file$ac_mode in
60937 # Only add multilib support code if we just rebuilt the top-level
60939 case " $CONFIG_FILES " in
60941 ac_file=Makefile . ${multi_basedir}/config-ml.in
60946 # See if we are running on zsh, and set the options which allow our
60947 # commands through without removal of \ escapes.
60948 if test -n "${ZSH_VERSION+set}" ; then
60949 setopt NO_GLOB_SUBST
60952 cfgfile="${ofile}T"
60953 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
60956 cat <<_LT_EOF >> "$cfgfile"
60959 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
60960 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
60961 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
60962 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
60964 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
60965 # 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
60966 # Written by Gordon Matzigkeit, 1996
60968 # This file is part of GNU Libtool.
60970 # GNU Libtool is free software; you can redistribute it and/or
60971 # modify it under the terms of the GNU General Public License as
60972 # published by the Free Software Foundation; either version 2 of
60973 # the License, or (at your option) any later version.
60975 # As a special exception to the GNU General Public License,
60976 # if you distribute this file as part of a program or library that
60977 # is built using GNU Libtool, you may include this file under the
60978 # same distribution terms that you use for the rest of that program.
60980 # GNU Libtool is distributed in the hope that it will be useful,
60981 # but WITHOUT ANY WARRANTY; without even the implied warranty of
60982 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
60983 # GNU General Public License for more details.
60985 # You should have received a copy of the GNU General Public License
60986 # along with GNU Libtool; see the file COPYING. If not, a copy
60987 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
60988 # obtained by writing to the Free Software Foundation, Inc.,
60989 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
60992 # The names of the tagged configurations supported by this script.
60993 available_tags="CXX "
60995 # ### BEGIN LIBTOOL CONFIG
60997 # Which release of libtool.m4 was used?
60998 macro_version=$macro_version
60999 macro_revision=$macro_revision
61001 # Whether or not to build shared libraries.
61002 build_libtool_libs=$enable_shared
61004 # Whether or not to build static libraries.
61005 build_old_libs=$enable_static
61007 # What type of objects to build.
61010 # Whether or not to optimize for fast installation.
61011 fast_install=$enable_fast_install
61013 # Shell to use when invoking shell scripts.
61016 # An echo program that protects backslashes.
61020 host_alias=$host_alias
61024 # The build system.
61025 build_alias=$build_alias
61029 # A sed program that does not truncate output.
61032 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
61033 Xsed="\$SED -e 1s/^X//"
61035 # A grep program that handles long lines.
61041 # A literal string matcher.
61044 # A BSD- or MS-compatible name lister.
61047 # Whether we need soft or hard links.
61050 # What is the maximum length of a command?
61051 max_cmd_len=$max_cmd_len
61053 # Object file suffix (normally "o").
61056 # Executable file suffix (normally "").
61059 # whether the shell understands "unset".
61062 # turn spaces into newlines.
61065 # turn newlines into spaces.
61068 # An object symbol dumper.
61069 OBJDUMP=$lt_OBJDUMP
61071 # Method to check whether dependent libraries are shared objects.
61072 deplibs_check_method=$lt_deplibs_check_method
61074 # Command to use when deplibs_check_method == "file_magic".
61075 file_magic_cmd=$lt_file_magic_cmd
61079 AR_FLAGS=$lt_AR_FLAGS
61081 # A symbol stripping program.
61084 # Commands used to install an old-style archive.
61086 old_postinstall_cmds=$lt_old_postinstall_cmds
61087 old_postuninstall_cmds=$lt_old_postuninstall_cmds
61089 # Whether to use a lock for old archive extraction.
61090 lock_old_archive_extraction=$lock_old_archive_extraction
61095 # LTCC compiler flags.
61096 LTCFLAGS=$lt_CFLAGS
61098 # Take the output of nm and produce a listing of raw symbols and C names.
61099 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
61101 # Transform the output of nm in a proper C declaration.
61102 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
61104 # Transform the output of nm in a C name address pair.
61105 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
61107 # Transform the output of nm in a C name address pair when lib prefix is needed.
61108 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
61110 # The name of the directory that contains temporary libtool files.
61113 # Used to examine libraries when file_magic_cmd begins with "file".
61114 MAGIC_CMD=$MAGIC_CMD
61116 # Must we lock files when doing compilation?
61117 need_locks=$lt_need_locks
61119 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
61120 DSYMUTIL=$lt_DSYMUTIL
61122 # Tool to change global to local symbols on Mac OS X.
61125 # Tool to manipulate fat objects and archives on Mac OS X.
61128 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
61131 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
61132 OTOOL64=$lt_OTOOL64
61134 # Old archive suffix (normally "a").
61137 # Shared library suffix (normally ".so").
61138 shrext_cmds=$lt_shrext_cmds
61140 # The commands to extract the exported symbol list from a shared archive.
61141 extract_expsyms_cmds=$lt_extract_expsyms_cmds
61143 # Variables whose values should be saved in libtool wrapper scripts and
61144 # restored at link time.
61145 variables_saved_for_relink=$lt_variables_saved_for_relink
61147 # Do we need the "lib" prefix for modules?
61148 need_lib_prefix=$need_lib_prefix
61150 # Do we need a version for libraries?
61151 need_version=$need_version
61153 # Library versioning type.
61154 version_type=$version_type
61156 # Shared library runtime path variable.
61157 runpath_var=$runpath_var
61159 # Shared library path variable.
61160 shlibpath_var=$shlibpath_var
61162 # Is shlibpath searched before the hard-coded library search path?
61163 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
61165 # Format of library name prefix.
61166 libname_spec=$lt_libname_spec
61168 # List of archive names. First name is the real one, the rest are links.
61169 # The last name is the one that the linker finds with -lNAME
61170 library_names_spec=$lt_library_names_spec
61172 # The coded name of the library, if different from the real name.
61173 soname_spec=$lt_soname_spec
61175 # Permission mode override for installation of shared libraries.
61176 install_override_mode=$lt_install_override_mode
61178 # Command to use after installation of a shared archive.
61179 postinstall_cmds=$lt_postinstall_cmds
61181 # Command to use after uninstallation of a shared archive.
61182 postuninstall_cmds=$lt_postuninstall_cmds
61184 # Commands used to finish a libtool library installation in a directory.
61185 finish_cmds=$lt_finish_cmds
61187 # As "finish_cmds", except a single script fragment to be evaled but
61189 finish_eval=$lt_finish_eval
61191 # Whether we should hardcode library paths into libraries.
61192 hardcode_into_libs=$hardcode_into_libs
61194 # Compile-time system search path for libraries.
61195 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
61197 # Run-time system search path for libraries.
61198 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
61200 # Whether dlopen is supported.
61201 dlopen_support=$enable_dlopen
61203 # Whether dlopen of programs is supported.
61204 dlopen_self=$enable_dlopen_self
61206 # Whether dlopen of statically linked programs is supported.
61207 dlopen_self_static=$enable_dlopen_self_static
61209 # Commands to strip libraries.
61210 old_striplib=$lt_old_striplib
61211 striplib=$lt_striplib
61214 # The linker used to build libraries.
61217 # How to create reloadable object files.
61218 reload_flag=$lt_reload_flag
61219 reload_cmds=$lt_reload_cmds
61221 # Commands used to build an old-style archive.
61222 old_archive_cmds=$lt_old_archive_cmds
61224 # A language specific compiler.
61227 # Is the compiler the GNU compiler?
61230 # Compiler flag to turn off builtin functions.
61231 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
61233 # How to pass a linker flag through the compiler.
61234 wl=$lt_lt_prog_compiler_wl
61236 # Additional compiler flags for building library objects.
61237 pic_flag=$lt_lt_prog_compiler_pic
61239 # Compiler flag to prevent dynamic linking.
61240 link_static_flag=$lt_lt_prog_compiler_static
61242 # Does compiler simultaneously support -c and -o options?
61243 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
61245 # Whether or not to add -lc for building shared libraries.
61246 build_libtool_need_lc=$archive_cmds_need_lc
61248 # Whether or not to disallow shared libs when runtime libs are static.
61249 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
61251 # Compiler flag to allow reflexive dlopens.
61252 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
61254 # Compiler flag to generate shared objects directly from archives.
61255 whole_archive_flag_spec=$lt_whole_archive_flag_spec
61257 # Whether the compiler copes with passing no objects directly.
61258 compiler_needs_object=$lt_compiler_needs_object
61260 # Create an old-style archive from a shared archive.
61261 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
61263 # Create a temporary old-style archive to link instead of a shared archive.
61264 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
61266 # Commands used to build a shared archive.
61267 archive_cmds=$lt_archive_cmds
61268 archive_expsym_cmds=$lt_archive_expsym_cmds
61270 # Commands used to build a loadable module if different from building
61271 # a shared archive.
61272 module_cmds=$lt_module_cmds
61273 module_expsym_cmds=$lt_module_expsym_cmds
61275 # Whether we are building with GNU ld or not.
61276 with_gnu_ld=$lt_with_gnu_ld
61278 # Flag that allows shared libraries with undefined symbols to be built.
61279 allow_undefined_flag=$lt_allow_undefined_flag
61281 # Flag that enforces no undefined symbols.
61282 no_undefined_flag=$lt_no_undefined_flag
61284 # Flag to hardcode \$libdir into a binary during linking.
61285 # This must work even if \$libdir does not exist
61286 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
61288 # If ld is used when linking, flag to hardcode \$libdir into a binary
61289 # during linking. This must work even if \$libdir does not exist.
61290 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
61292 # Whether we need a single "-rpath" flag with a separated argument.
61293 hardcode_libdir_separator=$lt_hardcode_libdir_separator
61295 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
61296 # DIR into the resulting binary.
61297 hardcode_direct=$hardcode_direct
61299 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
61300 # DIR into the resulting binary and the resulting library dependency is
61301 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
61302 # library is relocated.
61303 hardcode_direct_absolute=$hardcode_direct_absolute
61305 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
61306 # into the resulting binary.
61307 hardcode_minus_L=$hardcode_minus_L
61309 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
61310 # into the resulting binary.
61311 hardcode_shlibpath_var=$hardcode_shlibpath_var
61313 # Set to "yes" if building a shared library automatically hardcodes DIR
61314 # into the library and all subsequent libraries and executables linked
61316 hardcode_automatic=$hardcode_automatic
61318 # Set to yes if linker adds runtime paths of dependent libraries
61319 # to runtime path list.
61320 inherit_rpath=$inherit_rpath
61322 # Whether libtool must link a program against all its dependency libraries.
61323 link_all_deplibs=$link_all_deplibs
61325 # Fix the shell variable \$srcfile for the compiler.
61326 fix_srcfile_path=$lt_fix_srcfile_path
61328 # Set to "yes" if exported symbols are required.
61329 always_export_symbols=$always_export_symbols
61331 # The commands to list exported symbols.
61332 export_symbols_cmds=$lt_export_symbols_cmds
61334 # Symbols that should not be listed in the preloaded symbols.
61335 exclude_expsyms=$lt_exclude_expsyms
61337 # Symbols that must always be exported.
61338 include_expsyms=$lt_include_expsyms
61340 # Commands necessary for linking programs (against libraries) with templates.
61341 prelink_cmds=$lt_prelink_cmds
61343 # Specify filename containing input files.
61344 file_list_spec=$lt_file_list_spec
61346 # How to hardcode a shared library path into an executable.
61347 hardcode_action=$hardcode_action
61349 # The directories searched by this compiler when creating a shared library.
61350 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
61352 # Dependencies to place before and after the objects being linked to
61353 # create a shared library.
61354 predep_objects=$lt_predep_objects
61355 postdep_objects=$lt_postdep_objects
61356 predeps=$lt_predeps
61357 postdeps=$lt_postdeps
61359 # The library search path used internally by the compiler when linking
61360 # a shared library.
61361 compiler_lib_search_path=$lt_compiler_lib_search_path
61363 # ### END LIBTOOL CONFIG
61369 cat <<\_LT_EOF >> "$cfgfile"
61370 # AIX sometimes has problems with the GCC collect2 program. For some
61371 # reason, if we set the COLLECT_NAMES environment variable, the problems
61372 # vanish in a puff of smoke.
61373 if test "X${COLLECT_NAMES+set}" != Xset; then
61375 export COLLECT_NAMES
61382 ltmain="$ac_aux_dir/ltmain.sh"
61385 # We use sed instead of cat because bash on DJGPP gets confused if
61386 # if finds mixed CR/LF and LF-only lines. Since sed operates in
61387 # text mode, it properly converts lines to CR/LF. This bash problem
61388 # is reportedly fixed, but why not run on old versions too?
61389 sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
61390 || (rm -f "$cfgfile"; exit 1)
61394 cat << \_LT_EOF >> "$cfgfile"
61396 # func_dirname file append nondir_replacement
61397 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
61398 # otherwise set result to NONDIR_REPLACEMENT.
61402 */*) func_dirname_result="${1%/*}${2}" ;;
61403 * ) func_dirname_result="${3}" ;;
61407 # func_basename file
61410 func_basename_result="${1##*/}"
61413 # func_dirname_and_basename file append nondir_replacement
61414 # perform func_basename and func_dirname in a single function
61416 # dirname: Compute the dirname of FILE. If nonempty,
61417 # add APPEND to the result, otherwise set result
61418 # to NONDIR_REPLACEMENT.
61419 # value returned in "$func_dirname_result"
61420 # basename: Compute filename of FILE.
61421 # value retuned in "$func_basename_result"
61422 # Implementation must be kept synchronized with func_dirname
61423 # and func_basename. For efficiency, we do not delegate to
61424 # those functions but instead duplicate the functionality here.
61425 func_dirname_and_basename ()
61428 */*) func_dirname_result="${1%/*}${2}" ;;
61429 * ) func_dirname_result="${3}" ;;
61431 func_basename_result="${1##*/}"
61434 # func_stripname prefix suffix name
61435 # strip PREFIX and SUFFIX off of NAME.
61436 # PREFIX and SUFFIX must not contain globbing or regex special
61437 # characters, hashes, percent signs, but SUFFIX may contain a leading
61438 # dot (in which case that matches only a dot).
61441 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
61442 # positional parameters, so assign one to ordinary parameter first.
61443 func_stripname_result=${3}
61444 func_stripname_result=${func_stripname_result#"${1}"}
61445 func_stripname_result=${func_stripname_result%"${2}"}
61451 func_opt_split_opt=${1%%=*}
61452 func_opt_split_arg=${1#*=}
61459 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
61460 *) func_lo2o_result=${1} ;;
61464 # func_xform libobj-or-source
61467 func_xform_result=${1%.*}.lo
61470 # func_arith arithmetic-term...
61473 func_arith_result=$(( $* ))
61477 # STRING may not start with a hyphen.
61480 func_len_result=${#1}
61485 *) # Bourne compatible functions.
61486 cat << \_LT_EOF >> "$cfgfile"
61488 # func_dirname file append nondir_replacement
61489 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
61490 # otherwise set result to NONDIR_REPLACEMENT.
61493 # Extract subdirectory from the argument.
61494 func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
61495 if test "X$func_dirname_result" = "X${1}"; then
61496 func_dirname_result="${3}"
61498 func_dirname_result="$func_dirname_result${2}"
61502 # func_basename file
61505 func_basename_result=`$ECHO "${1}" | $SED "$basename"`
61509 # func_stripname prefix suffix name
61510 # strip PREFIX and SUFFIX off of NAME.
61511 # PREFIX and SUFFIX must not contain globbing or regex special
61512 # characters, hashes, percent signs, but SUFFIX may contain a leading
61513 # dot (in which case that matches only a dot).
61514 # func_strip_suffix prefix name
61518 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
61519 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
61524 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
61525 my_sed_long_arg='1s/^-[^=]*=//'
61530 func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
61531 func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
61537 func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
61540 # func_xform libobj-or-source
61543 func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
61546 # func_arith arithmetic-term...
61549 func_arith_result=`expr "$@"`
61553 # STRING may not start with a hyphen.
61556 func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
61562 case $lt_shell_append in
61564 cat << \_LT_EOF >> "$cfgfile"
61566 # func_append var value
61567 # Append VALUE to the end of shell variable VAR.
61575 cat << \_LT_EOF >> "$cfgfile"
61577 # func_append var value
61578 # Append VALUE to the end of shell variable VAR.
61589 sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
61590 || (rm -f "$cfgfile"; exit 1)
61592 mv -f "$cfgfile" "$ofile" ||
61593 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
61597 cat <<_LT_EOF >> "$ofile"
61599 # ### BEGIN LIBTOOL TAG CONFIG: CXX
61601 # The linker used to build libraries.
61604 # How to create reloadable object files.
61605 reload_flag=$lt_reload_flag_CXX
61606 reload_cmds=$lt_reload_cmds_CXX
61608 # Commands used to build an old-style archive.
61609 old_archive_cmds=$lt_old_archive_cmds_CXX
61611 # A language specific compiler.
61612 CC=$lt_compiler_CXX
61614 # Is the compiler the GNU compiler?
61617 # Compiler flag to turn off builtin functions.
61618 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
61620 # How to pass a linker flag through the compiler.
61621 wl=$lt_lt_prog_compiler_wl_CXX
61623 # Additional compiler flags for building library objects.
61624 pic_flag=$lt_lt_prog_compiler_pic_CXX
61626 # Compiler flag to prevent dynamic linking.
61627 link_static_flag=$lt_lt_prog_compiler_static_CXX
61629 # Does compiler simultaneously support -c and -o options?
61630 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
61632 # Whether or not to add -lc for building shared libraries.
61633 build_libtool_need_lc=$archive_cmds_need_lc_CXX
61635 # Whether or not to disallow shared libs when runtime libs are static.
61636 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
61638 # Compiler flag to allow reflexive dlopens.
61639 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
61641 # Compiler flag to generate shared objects directly from archives.
61642 whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
61644 # Whether the compiler copes with passing no objects directly.
61645 compiler_needs_object=$lt_compiler_needs_object_CXX
61647 # Create an old-style archive from a shared archive.
61648 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
61650 # Create a temporary old-style archive to link instead of a shared archive.
61651 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
61653 # Commands used to build a shared archive.
61654 archive_cmds=$lt_archive_cmds_CXX
61655 archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
61657 # Commands used to build a loadable module if different from building
61658 # a shared archive.
61659 module_cmds=$lt_module_cmds_CXX
61660 module_expsym_cmds=$lt_module_expsym_cmds_CXX
61662 # Whether we are building with GNU ld or not.
61663 with_gnu_ld=$lt_with_gnu_ld_CXX
61665 # Flag that allows shared libraries with undefined symbols to be built.
61666 allow_undefined_flag=$lt_allow_undefined_flag_CXX
61668 # Flag that enforces no undefined symbols.
61669 no_undefined_flag=$lt_no_undefined_flag_CXX
61671 # Flag to hardcode \$libdir into a binary during linking.
61672 # This must work even if \$libdir does not exist
61673 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
61675 # If ld is used when linking, flag to hardcode \$libdir into a binary
61676 # during linking. This must work even if \$libdir does not exist.
61677 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
61679 # Whether we need a single "-rpath" flag with a separated argument.
61680 hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
61682 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
61683 # DIR into the resulting binary.
61684 hardcode_direct=$hardcode_direct_CXX
61686 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
61687 # DIR into the resulting binary and the resulting library dependency is
61688 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
61689 # library is relocated.
61690 hardcode_direct_absolute=$hardcode_direct_absolute_CXX
61692 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
61693 # into the resulting binary.
61694 hardcode_minus_L=$hardcode_minus_L_CXX
61696 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
61697 # into the resulting binary.
61698 hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
61700 # Set to "yes" if building a shared library automatically hardcodes DIR
61701 # into the library and all subsequent libraries and executables linked
61703 hardcode_automatic=$hardcode_automatic_CXX
61705 # Set to yes if linker adds runtime paths of dependent libraries
61706 # to runtime path list.
61707 inherit_rpath=$inherit_rpath_CXX
61709 # Whether libtool must link a program against all its dependency libraries.
61710 link_all_deplibs=$link_all_deplibs_CXX
61712 # Fix the shell variable \$srcfile for the compiler.
61713 fix_srcfile_path=$lt_fix_srcfile_path_CXX
61715 # Set to "yes" if exported symbols are required.
61716 always_export_symbols=$always_export_symbols_CXX
61718 # The commands to list exported symbols.
61719 export_symbols_cmds=$lt_export_symbols_cmds_CXX
61721 # Symbols that should not be listed in the preloaded symbols.
61722 exclude_expsyms=$lt_exclude_expsyms_CXX
61724 # Symbols that must always be exported.
61725 include_expsyms=$lt_include_expsyms_CXX
61727 # Commands necessary for linking programs (against libraries) with templates.
61728 prelink_cmds=$lt_prelink_cmds_CXX
61730 # Specify filename containing input files.
61731 file_list_spec=$lt_file_list_spec_CXX
61733 # How to hardcode a shared library path into an executable.
61734 hardcode_action=$hardcode_action_CXX
61736 # The directories searched by this compiler when creating a shared library.
61737 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
61739 # Dependencies to place before and after the objects being linked to
61740 # create a shared library.
61741 predep_objects=$lt_predep_objects_CXX
61742 postdep_objects=$lt_postdep_objects_CXX
61743 predeps=$lt_predeps_CXX
61744 postdeps=$lt_postdeps_CXX
61746 # The library search path used internally by the compiler when linking
61747 # a shared library.
61748 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
61750 # ### END LIBTOOL TAG CONFIG: CXX
61754 "include/gstdint.h":C)
61755 if test "$GCC" = yes; then
61756 echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
61758 echo "/* generated for $CC */" > tmp-stdint.h
61761 sed 's/^ *//' >> tmp-stdint.h <<EOF
61763 #ifndef GCC_GENERATED_STDINT_H
61764 #define GCC_GENERATED_STDINT_H 1
61766 #include <sys/types.h>
61769 if test "$acx_cv_header_stdint" != stdint.h; then
61770 echo "#include <stddef.h>" >> tmp-stdint.h
61772 if test "$acx_cv_header_stdint" != stddef.h; then
61773 echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
61776 sed 's/^ *//' >> tmp-stdint.h <<EOF
61777 /* glibc uses these symbols as guards to prevent redefinitions. */
61778 #ifdef __int8_t_defined
61783 #ifdef __uint32_t_defined
61789 # ----------------- done header, emit basic int types -------------
61790 if test "$acx_cv_header_stdint" = stddef.h; then
61791 sed 's/^ *//' >> tmp-stdint.h <<EOF
61795 #ifndef __uint8_t_defined
61796 #define __uint8_t_defined
61798 typedef unsigned $acx_cv_type_int8_t uint8_t;
61805 #ifndef __uint16_t_defined
61806 #define __uint16_t_defined
61808 typedef unsigned $acx_cv_type_int16_t uint16_t;
61815 #ifndef __uint32_t_defined
61816 #define __uint32_t_defined
61818 typedef unsigned $acx_cv_type_int32_t uint32_t;
61825 #ifndef __int8_t_defined
61826 #define __int8_t_defined
61828 typedef $acx_cv_type_int8_t int8_t;
61835 #ifndef __int16_t_defined
61836 #define __int16_t_defined
61838 typedef $acx_cv_type_int16_t int16_t;
61845 #ifndef __int32_t_defined
61846 #define __int32_t_defined
61848 typedef $acx_cv_type_int32_t int32_t;
61853 elif test "$ac_cv_type_u_int32_t" = yes; then
61854 sed 's/^ *//' >> tmp-stdint.h <<EOF
61856 /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
61869 #ifndef __uint8_t_defined
61870 #define __uint8_t_defined
61872 typedef u_int8_t uint8_t;
61879 #ifndef __uint16_t_defined
61880 #define __uint16_t_defined
61882 typedef u_int16_t uint16_t;
61889 #ifndef __uint32_t_defined
61890 #define __uint32_t_defined
61892 typedef u_int32_t uint32_t;
61898 sed 's/^ *//' >> tmp-stdint.h <<EOF
61900 /* Some systems have guard macros to prevent redefinitions, define them. */
61922 # ------------- done basic int types, emit int64_t types ------------
61923 if test "$ac_cv_type_uint64_t" = yes; then
61924 sed 's/^ *//' >> tmp-stdint.h <<EOF
61926 /* system headers have good uint64_t and int64_t */
61934 elif test "$ac_cv_type_u_int64_t" = yes; then
61935 sed 's/^ *//' >> tmp-stdint.h <<EOF
61937 /* system headers have an u_int64_t (and int64_t) */
61943 #ifndef __uint64_t_defined
61944 #define __uint64_t_defined
61946 typedef u_int64_t uint64_t;
61951 elif test -n "$acx_cv_type_int64_t"; then
61952 sed 's/^ *//' >> tmp-stdint.h <<EOF
61954 /* architecture has a 64-bit type, $acx_cv_type_int64_t */
61958 typedef $acx_cv_type_int64_t int64_t;
61963 #ifndef __uint64_t_defined
61964 #define __uint64_t_defined
61966 typedef unsigned $acx_cv_type_int64_t uint64_t;
61972 sed 's/^ *//' >> tmp-stdint.h <<EOF
61974 /* some common heuristics for int64_t, using compiler-specific tests */
61975 #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
61978 #ifndef __int64_t_defined
61980 typedef long long int64_t;
61987 typedef unsigned long long uint64_t;
61991 #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
61992 /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
61993 does not implement __extension__. But that compiler doesn't define
61995 # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
61996 # define __extension__
62002 __extension__ typedef long long int64_t;
62008 __extension__ typedef unsigned long long uint64_t;
62012 #elif !defined __STRICT_ANSI__
62013 # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
62018 typedef __int64 int64_t;
62024 typedef unsigned __int64 uint64_t;
62027 # endif /* compiler */
62029 #endif /* ANSI version */
62033 # ------------- done int64_t types, emit intptr types ------------
62034 if test "$ac_cv_type_uintptr_t" != yes; then
62035 sed 's/^ *//' >> tmp-stdint.h <<EOF
62037 /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
62038 #ifndef __uintptr_t_defined
62040 typedef u$acx_cv_type_intptr_t uintptr_t;
62043 #ifndef __intptr_t_defined
62045 typedef $acx_cv_type_intptr_t intptr_t;
62051 # ------------- done intptr types, emit int_least types ------------
62052 if test "$ac_cv_type_int_least32_t" != yes; then
62053 sed 's/^ *//' >> tmp-stdint.h <<EOF
62055 /* Define int_least types */
62056 typedef int8_t int_least8_t;
62057 typedef int16_t int_least16_t;
62058 typedef int32_t int_least32_t;
62060 typedef int64_t int_least64_t;
62063 typedef uint8_t uint_least8_t;
62064 typedef uint16_t uint_least16_t;
62065 typedef uint32_t uint_least32_t;
62067 typedef uint64_t uint_least64_t;
62072 # ------------- done intptr types, emit int_fast types ------------
62073 if test "$ac_cv_type_int_fast32_t" != yes; then
62074 sed 's/^ *//' >> tmp-stdint.h <<EOF
62076 /* Define int_fast types. short is often slow */
62077 typedef int8_t int_fast8_t;
62078 typedef int int_fast16_t;
62079 typedef int32_t int_fast32_t;
62081 typedef int64_t int_fast64_t;
62084 typedef uint8_t uint_fast8_t;
62085 typedef unsigned int uint_fast16_t;
62086 typedef uint32_t uint_fast32_t;
62088 typedef uint64_t uint_fast64_t;
62093 if test "$ac_cv_type_uintmax_t" != yes; then
62094 sed 's/^ *//' >> tmp-stdint.h <<EOF
62096 /* Define intmax based on what we found */
62099 typedef int64_t intmax_t;
62101 typedef long intmax_t;
62106 typedef uint64_t uintmax_t;
62108 typedef unsigned long uintmax_t;
62114 sed 's/^ *//' >> tmp-stdint.h <<EOF
62116 #endif /* GCC_GENERATED_STDINT_H */
62119 if test -r include/gstdint.h && cmp -s tmp-stdint.h include/gstdint.h; then
62122 mv -f tmp-stdint.h include/gstdint.h
62126 "scripts/testsuite_flags":F) chmod +x scripts/testsuite_flags ;;
62127 "include/Makefile":F) cat > vpsed$$ << \_EOF
62128 s!`test -f '$<' || echo '$(srcdir)/'`!!
62130 sed -f vpsed$$ $ac_file > tmp$$
62133 echo 'MULTISUBDIR =' >> $ac_file
62135 . ${multi_basedir}/config-ml.in
62136 { ml_norecursion=; unset ml_norecursion;}
62138 "libsupc++/Makefile":F) cat > vpsed$$ << \_EOF
62139 s!`test -f '$<' || echo '$(srcdir)/'`!!
62141 sed -f vpsed$$ $ac_file > tmp$$
62144 echo 'MULTISUBDIR =' >> $ac_file
62146 . ${multi_basedir}/config-ml.in
62147 { ml_norecursion=; unset ml_norecursion;}
62149 "python/Makefile":F) cat > vpsed$$ << \_EOF
62150 s!`test -f '$<' || echo '$(srcdir)/'`!!
62152 sed -f vpsed$$ $ac_file > tmp$$
62155 echo 'MULTISUBDIR =' >> $ac_file
62157 . ${multi_basedir}/config-ml.in
62158 { ml_norecursion=; unset ml_norecursion;}
62160 "src/Makefile":F) cat > vpsed$$ << \_EOF
62161 s!`test -f '$<' || echo '$(srcdir)/'`!!
62163 sed -f vpsed$$ $ac_file > tmp$$
62166 echo 'MULTISUBDIR =' >> $ac_file
62168 . ${multi_basedir}/config-ml.in
62169 { ml_norecursion=; unset ml_norecursion;}
62171 "doc/Makefile":F) cat > vpsed$$ << \_EOF
62172 s!`test -f '$<' || echo '$(srcdir)/'`!!
62174 sed -f vpsed$$ $ac_file > tmp$$
62177 echo 'MULTISUBDIR =' >> $ac_file
62179 . ${multi_basedir}/config-ml.in
62180 { ml_norecursion=; unset ml_norecursion;}
62182 "po/Makefile":F) cat > vpsed$$ << \_EOF
62183 s!`test -f '$<' || echo '$(srcdir)/'`!!
62185 sed -f vpsed$$ $ac_file > tmp$$
62188 echo 'MULTISUBDIR =' >> $ac_file
62190 . ${multi_basedir}/config-ml.in
62191 { ml_norecursion=; unset ml_norecursion;}
62193 "testsuite/Makefile":F) cat > vpsed$$ << \_EOF
62194 s!`test -f '$<' || echo '$(srcdir)/'`!!
62196 sed -f vpsed$$ $ac_file > tmp$$
62199 echo 'MULTISUBDIR =' >> $ac_file
62201 . ${multi_basedir}/config-ml.in
62202 { ml_norecursion=; unset ml_norecursion;}
62204 "generate-headers":C) (cd include && ${MAKE-make} pch_build= ) ;;
62212 ac_clean_files=$ac_clean_files_save
62214 test $ac_write_fail = 0 ||
62215 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
62218 # configure is writing to config.log, and then calls config.status.
62219 # config.status does its own redirection, appending to config.log.
62220 # Unfortunately, on DOS this fails, as config.log is still kept open
62221 # by configure, so config.status won't be able to write to it; its
62222 # output is simply discarded. So we exec the FD to /dev/null,
62223 # effectively closing config.log, so it can be properly (re)opened and
62224 # appended to by config.status. When coming back to configure, we
62225 # need to make the FD available again.
62226 if test "$no_create" != yes; then
62228 ac_config_status_args=
62229 test "$silent" = yes &&
62230 ac_config_status_args="$ac_config_status_args --quiet"
62232 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
62234 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
62235 # would make configure fail if this is the last instruction.
62236 $ac_cs_success || as_fn_exit $?
62238 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
62239 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
62240 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}