2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64 for package-unused version-unused.
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
25 case `(set -o) 2>/dev/null` in #(
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66 as_echo_n='sh -c $as_echo_n_body as_echo'
69 as_echo='sh -c $as_echo_body as_echo'
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
89 # Find who we are. Look in the path if we contain no directory separator.
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
103 # We did not find ourselves, most probably we were run as `sh COMMAND'
104 # in which case we are not to be found in the path.
105 if test "x$as_myself" = x; then
108 if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113 # Unset variables that we do not need and which cause bugs (e.g. in
114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115 # suppresses any "Segmentation fault" message there. '((' could
116 # trigger a bug in pdksh 5.2.14.
117 for as_var in BASH_ENV ENV MAIL MAILPATH
118 do eval test x\${$as_var+set} = xset \
119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
134 if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
143 case \`(set -o) 2>/dev/null\` in #(
151 as_required="as_fn_return () { (exit \$1); }
152 as_fn_success () { as_fn_return 0; }
153 as_fn_failure () { as_fn_return 1; }
154 as_fn_ret_success () { return 0; }
155 as_fn_ret_failure () { return 1; }
158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
165 exitcode=1; echo positional parameters were not saved.
167 test x\$exitcode = x0 || exit 1"
168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172 test \$(( 1 + 1 )) = 2 || exit 1
174 test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
175 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
176 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
177 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
178 PATH=/empty FPATH=/empty; export PATH FPATH
179 test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
180 || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
181 if (eval "$as_required") 2>/dev/null; then :
186 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
189 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
194 test -z "$as_dir" && as_dir=.
198 for as_base in sh bash ksh sh5; do
199 # Try only shells that exist, to save several forks.
200 as_shell=$as_dir/$as_base
201 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
202 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
203 CONFIG_SHELL=$as_shell as_have_required=yes
204 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
213 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
214 CONFIG_SHELL=$SHELL as_have_required=yes
219 if test "x$CONFIG_SHELL" != x; then :
220 # We cannot yet assume a decent shell, so we have to provide a
221 # neutralization value for shells without unset; and this also
222 # works around shells that cannot unset nonexistent variables.
225 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
227 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
230 if test x$as_have_required = xno; then :
231 $as_echo "$0: This script requires a shell more modern than all"
232 $as_echo "$0: the shells that I found on your system."
233 if test x${ZSH_VERSION+set} = xset ; then
234 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
235 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
237 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
238 $0: including any error possibly output before this
239 $0: message. Then install a modern shell, or manually run
240 $0: the script under such a shell if you do have one."
246 SHELL=${CONFIG_SHELL-/bin/sh}
248 # Unset more variables known to interfere with behavior of common tools.
249 CLICOLOR_FORCE= GREP_OPTIONS=
250 unset CLICOLOR_FORCE GREP_OPTIONS
252 ## --------------------- ##
253 ## M4sh Shell Functions. ##
254 ## --------------------- ##
257 # Portably unset VAR.
260 { eval $1=; unset $1;}
264 # as_fn_set_status STATUS
265 # -----------------------
266 # Set $? to STATUS, without forking.
274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
284 # Create "$as_dir" as a directory, including parents if necessary.
289 -*) as_dir=./$as_dir;;
291 test -d "$as_dir" || eval $as_mkdir_p || {
295 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
298 as_dirs="'$as_qdir' $as_dirs"
299 as_dir=`$as_dirname -- "$as_dir" ||
300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
301 X"$as_dir" : 'X\(//\)[^/]' \| \
302 X"$as_dir" : 'X\(//\)$' \| \
303 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
304 $as_echo X"$as_dir" |
305 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
322 test -d "$as_dir" && break
324 test -z "$as_dirs" || eval "mkdir $as_dirs"
325 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
329 # as_fn_append VAR VALUE
330 # ----------------------
331 # Append the text in VALUE to the end of the definition contained in VAR. Take
332 # advantage of any shell optimizations that allow amortized linear growth over
333 # repeated appends, instead of the typical quadratic growth present in naive
335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
336 eval 'as_fn_append ()
349 # Perform arithmetic evaluation on the ARGs, and store the result in the
350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
351 # must be portable across $(()) and expr.
352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
360 as_val=`expr "$@" || test $? -eq 1`
365 # as_fn_error ERROR [LINENO LOG_FD]
366 # ---------------------------------
367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
369 # script with status $?, using 1 if that was 0.
372 as_status=$?; test $as_status -eq 0 && as_status=1
374 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
375 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
377 $as_echo "$as_me: error: $1" >&2
378 as_fn_exit $as_status
381 if expr a : '\(a\)' >/dev/null 2>&1 &&
382 test "X`expr 00001 : '.*\(...\)'`" = X001; then
388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
400 as_me=`$as_basename -- "$0" ||
401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
402 X"$0" : 'X\(//\)$' \| \
403 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
405 sed '/^.*\/\([^/][^/]*\)\/*$/{
419 # Avoid depending upon Character Ranges.
420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
423 as_cr_digits='0123456789'
424 as_cr_alnum=$as_cr_Letters$as_cr_digits
427 as_lineno_1=$LINENO as_lineno_1a=$LINENO
428 as_lineno_2=$LINENO as_lineno_2a=$LINENO
429 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
430 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
431 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
443 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
447 chmod +x "$as_me.lineno" ||
448 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
450 # Don't try to exec as it changes $[0], causing all sort of problems
451 # (the dirname of $[0] is not the place where we might find the
452 # original and so on. Autoconf is especially sensitive to this).
454 # Exit status is that of the last command.
458 ECHO_C= ECHO_N= ECHO_T=
459 case `echo -n x` in #(((((
461 case `echo 'xy\c'` in
462 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
464 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
471 rm -f conf$$ conf$$.exe conf$$.file
472 if test -d conf$$.dir; then
473 rm -f conf$$.dir/conf$$.file
476 mkdir conf$$.dir 2>/dev/null
478 if (echo >conf$$.file) 2>/dev/null; then
479 if ln -s conf$$.file conf$$ 2>/dev/null; then
481 # ... but there are two gotchas:
482 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
483 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
484 # In both cases, we have to default to `cp -p'.
485 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
487 elif ln conf$$.file conf$$ 2>/dev/null; then
495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
496 rmdir conf$$.dir 2>/dev/null
498 if mkdir -p . 2>/dev/null; then
499 as_mkdir_p='mkdir -p "$as_dir"'
501 test -d ./-p && rmdir ./-p
505 if test -x / >/dev/null 2>&1; then
508 if ls -dL / >/dev/null 2>&1; then
515 if test -d "$1"; then
521 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
522 ???[sx]*):;;*)false;;esac;fi
526 as_executable_p=$as_test_x
528 # Sed expression to map a string onto a valid CPP name.
529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
531 # Sed expression to map a string onto a valid variable name.
532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
534 SHELL=${CONFIG_SHELL-/bin/sh}
537 exec 7<&0 </dev/null 6>&1
540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
541 # so uname gets run too.
542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
547 ac_default_prefix=/usr/local
549 ac_config_libobj_dir=.
556 # Identity of this package.
557 PACKAGE_NAME='package-unused'
558 PACKAGE_TARNAME='libstdc++'
559 PACKAGE_VERSION='version-unused'
560 PACKAGE_STRING='package-unused version-unused'
564 ac_unique_file="src/ios.cc"
565 # Factoring default headers for most tests.
566 ac_includes_default="\
568 #ifdef HAVE_SYS_TYPES_H
569 # include <sys/types.h>
571 #ifdef HAVE_SYS_STAT_H
572 # include <sys/stat.h>
578 # ifdef HAVE_STDLIB_H
583 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
588 #ifdef HAVE_STRINGS_H
589 # include <strings.h>
591 #ifdef HAVE_INTTYPES_H
592 # include <inttypes.h>
601 ac_subst_vars='am__EXEEXT_FALSE
610 glibcxx_toolexeclibdir
614 ERROR_CONSTANTS_SRCDIR
622 GLIBCXX_LDBL_COMPAT_FALSE
623 GLIBCXX_LDBL_COMPAT_TRUE
624 ENABLE_VISIBILITY_FALSE
625 ENABLE_VISIBILITY_TRUE
626 ENABLE_SYMVERS_DARWIN_FALSE
627 ENABLE_SYMVERS_DARWIN_TRUE
628 ENABLE_SYMVERS_GNU_NAMESPACE_FALSE
629 ENABLE_SYMVERS_GNU_NAMESPACE_TRUE
630 ENABLE_SYMVERS_GNU_FALSE
631 ENABLE_SYMVERS_GNU_TRUE
634 port_specific_symbol_files
642 ENABLE_PARALLEL_FALSE
644 GLIBCXX_BUILD_DEBUG_FALSE
645 GLIBCXX_BUILD_DEBUG_TRUE
647 GLIBCXX_C_HEADERS_EXTRA_FALSE
648 GLIBCXX_C_HEADERS_EXTRA_TRUE
649 GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE
650 GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE
651 GLIBCXX_C_HEADERS_C_GLOBAL_FALSE
652 GLIBCXX_C_HEADERS_C_GLOBAL_TRUE
653 GLIBCXX_C_HEADERS_C_STD_FALSE
654 GLIBCXX_C_HEADERS_C_STD_TRUE
655 GLIBCXX_C_HEADERS_C_FALSE
656 GLIBCXX_C_HEADERS_C_TRUE
684 GLIBCXX_BUILD_PCH_FALSE
685 GLIBCXX_BUILD_PCH_TRUE
708 MAINTAINER_MODE_FALSE
735 INSTALL_STRIP_PROGRAM
791 program_transform_name
804 enable_option_checking
809 enable_maintainer_mode
816 enable_hosted_libstdcxx
817 enable_sjlj_exceptions
822 enable_libstdcxx_allocator
827 enable_concept_checks
828 enable_libstdcxx_debug_flags
829 enable_libstdcxx_debug
831 enable_fully_dynamic_string
832 enable_libstdcxx_time
836 with_system_libunwind
841 enable_version_specific_runtime_libs
843 ac_precious_vars='build_alias
858 # Initialize some variables set by options.
860 ac_init_version=false
861 ac_unrecognized_opts=
863 # The variables have the same names as the options, with
864 # dashes changed to underlines.
872 program_transform_name=s,x,x,
880 # Installation directory options.
881 # These are left unexpanded so users can "make install exec_prefix=/foo"
882 # and all the variables that are supposed to be based on exec_prefix
883 # by default will actually change.
884 # Use braces instead of parens because sh, perl, etc. also accept them.
885 # (The list follows the same order as the GNU Coding Standards.)
886 bindir='${exec_prefix}/bin'
887 sbindir='${exec_prefix}/sbin'
888 libexecdir='${exec_prefix}/libexec'
889 datarootdir='${prefix}/share'
890 datadir='${datarootdir}'
891 sysconfdir='${prefix}/etc'
892 sharedstatedir='${prefix}/com'
893 localstatedir='${prefix}/var'
894 includedir='${prefix}/include'
895 oldincludedir='/usr/include'
896 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
897 infodir='${datarootdir}/info'
902 libdir='${exec_prefix}/lib'
903 localedir='${datarootdir}/locale'
904 mandir='${datarootdir}/man'
910 # If the previous option needs an argument, assign it.
911 if test -n "$ac_prev"; then
912 eval $ac_prev=\$ac_option
918 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
922 # Accept the important Cygnus configure options, so we can diagnose typos.
924 case $ac_dashdash$ac_option in
928 -bindir | --bindir | --bindi | --bind | --bin | --bi)
930 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
933 -build | --build | --buil | --bui | --bu)
934 ac_prev=build_alias ;;
935 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
936 build_alias=$ac_optarg ;;
938 -cache-file | --cache-file | --cache-fil | --cache-fi \
939 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
940 ac_prev=cache_file ;;
941 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
942 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
943 cache_file=$ac_optarg ;;
946 cache_file=config.cache ;;
948 -datadir | --datadir | --datadi | --datad)
950 -datadir=* | --datadir=* | --datadi=* | --datad=*)
951 datadir=$ac_optarg ;;
953 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
954 | --dataroo | --dataro | --datar)
955 ac_prev=datarootdir ;;
956 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
957 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
958 datarootdir=$ac_optarg ;;
960 -disable-* | --disable-*)
961 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
962 # Reject names that are not valid shell variable names.
963 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
964 as_fn_error "invalid feature name: $ac_useropt"
965 ac_useropt_orig=$ac_useropt
966 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
967 case $ac_user_opts in
971 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
972 ac_unrecognized_sep=', ';;
974 eval enable_$ac_useropt=no ;;
976 -docdir | --docdir | --docdi | --doc | --do)
978 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
981 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
983 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
986 -enable-* | --enable-*)
987 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
988 # Reject names that are not valid shell variable names.
989 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
990 as_fn_error "invalid feature name: $ac_useropt"
991 ac_useropt_orig=$ac_useropt
992 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
993 case $ac_user_opts in
997 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
998 ac_unrecognized_sep=', ';;
1000 eval enable_$ac_useropt=\$ac_optarg ;;
1002 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1003 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1004 | --exec | --exe | --ex)
1005 ac_prev=exec_prefix ;;
1006 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1007 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1008 | --exec=* | --exe=* | --ex=*)
1009 exec_prefix=$ac_optarg ;;
1011 -gas | --gas | --ga | --g)
1012 # Obsolete; use --with-gas.
1015 -help | --help | --hel | --he | -h)
1016 ac_init_help=long ;;
1017 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1018 ac_init_help=recursive ;;
1019 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1020 ac_init_help=short ;;
1022 -host | --host | --hos | --ho)
1023 ac_prev=host_alias ;;
1024 -host=* | --host=* | --hos=* | --ho=*)
1025 host_alias=$ac_optarg ;;
1027 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1029 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1031 htmldir=$ac_optarg ;;
1033 -includedir | --includedir | --includedi | --included | --include \
1034 | --includ | --inclu | --incl | --inc)
1035 ac_prev=includedir ;;
1036 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1037 | --includ=* | --inclu=* | --incl=* | --inc=*)
1038 includedir=$ac_optarg ;;
1040 -infodir | --infodir | --infodi | --infod | --info | --inf)
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1623 package-unused configure version-unused
1624 generated by GNU Autoconf 2.64
1626 Copyright (C) 2009 Free Software Foundation, Inc.
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1638 # --------------------------
1639 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1640 ac_fn_c_try_compile ()
1642 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1643 rm -f conftest.$ac_objext
1644 if { { ac_try="$ac_compile"
1646 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1647 *) ac_try_echo=$ac_try;;
1649 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1650 $as_echo "$ac_try_echo"; } >&5
1651 (eval "$ac_compile") 2>conftest.err
1653 if test -s conftest.err; then
1654 grep -v '^ *+' conftest.err >conftest.er1
1655 cat conftest.er1 >&5
1656 mv -f conftest.er1 conftest.err
1658 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1659 test $ac_status = 0; } && {
1660 test -z "$ac_c_werror_flag" ||
1661 test ! -s conftest.err
1662 } && test -s conftest.$ac_objext; then :
1665 $as_echo "$as_me: failed program was:" >&5
1666 sed 's/^/| /' conftest.$ac_ext >&5
1670 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1673 } # ac_fn_c_try_compile
1675 # ac_fn_cxx_try_compile LINENO
1676 # ----------------------------
1677 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1678 ac_fn_cxx_try_compile ()
1680 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1681 rm -f conftest.$ac_objext
1682 if { { ac_try="$ac_compile"
1684 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1685 *) ac_try_echo=$ac_try;;
1687 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1688 $as_echo "$ac_try_echo"; } >&5
1689 (eval "$ac_compile") 2>conftest.err
1691 if test -s conftest.err; then
1692 grep -v '^ *+' conftest.err >conftest.er1
1693 cat conftest.er1 >&5
1694 mv -f conftest.er1 conftest.err
1696 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1697 test $ac_status = 0; } && {
1698 test -z "$ac_cxx_werror_flag" ||
1699 test ! -s conftest.err
1700 } && test -s conftest.$ac_objext; then :
1703 $as_echo "$as_me: failed program was:" >&5
1704 sed 's/^/| /' conftest.$ac_ext >&5
1708 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1711 } # ac_fn_cxx_try_compile
1713 # ac_fn_c_try_cpp LINENO
1714 # ----------------------
1715 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1718 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1719 if { { ac_try="$ac_cpp conftest.$ac_ext"
1721 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1722 *) ac_try_echo=$ac_try;;
1724 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1725 $as_echo "$ac_try_echo"; } >&5
1726 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1728 if test -s conftest.err; then
1729 grep -v '^ *+' conftest.err >conftest.er1
1730 cat conftest.er1 >&5
1731 mv -f conftest.er1 conftest.err
1733 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1734 test $ac_status = 0; } >/dev/null && {
1735 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1736 test ! -s conftest.err
1740 $as_echo "$as_me: failed program was:" >&5
1741 sed 's/^/| /' conftest.$ac_ext >&5
1745 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1750 # ac_fn_c_try_link LINENO
1751 # -----------------------
1752 # Try to link conftest.$ac_ext, and return whether this succeeded.
1755 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1756 rm -f conftest.$ac_objext conftest$ac_exeext
1757 if { { ac_try="$ac_link"
1759 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1760 *) ac_try_echo=$ac_try;;
1762 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1763 $as_echo "$ac_try_echo"; } >&5
1764 (eval "$ac_link") 2>conftest.err
1766 if test -s conftest.err; then
1767 grep -v '^ *+' conftest.err >conftest.er1
1768 cat conftest.er1 >&5
1769 mv -f conftest.er1 conftest.err
1771 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1772 test $ac_status = 0; } && {
1773 test -z "$ac_c_werror_flag" ||
1774 test ! -s conftest.err
1775 } && test -s conftest$ac_exeext && {
1776 test "$cross_compiling" = yes ||
1777 $as_test_x conftest$ac_exeext
1781 $as_echo "$as_me: failed program was:" >&5
1782 sed 's/^/| /' conftest.$ac_ext >&5
1786 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1787 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1788 # interfere with the next link command; also delete a directory that is
1789 # left behind by Apple's compiler. We do this before executing the actions.
1790 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1791 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1794 } # ac_fn_c_try_link
1796 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1797 # -------------------------------------------------------
1798 # Tests whether HEADER exists and can be compiled using the include files in
1799 # INCLUDES, setting the cache variable VAR accordingly.
1800 ac_fn_c_check_header_compile ()
1802 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1804 $as_echo_n "checking for $2... " >&6; }
1805 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1806 $as_echo_n "(cached) " >&6
1808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1809 /* end confdefs.h. */
1813 if ac_fn_c_try_compile "$LINENO"; then :
1818 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1822 $as_echo "$ac_res" >&6; }
1823 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1825 } # ac_fn_c_check_header_compile
1827 # ac_fn_c_try_run LINENO
1828 # ----------------------
1829 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1830 # that executables *can* be run.
1833 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1834 if { { ac_try="$ac_link"
1836 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1837 *) ac_try_echo=$ac_try;;
1839 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1840 $as_echo "$ac_try_echo"; } >&5
1841 (eval "$ac_link") 2>&5
1843 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1844 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1845 { { case "(($ac_try" in
1846 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1847 *) ac_try_echo=$ac_try;;
1849 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1850 $as_echo "$ac_try_echo"; } >&5
1851 (eval "$ac_try") 2>&5
1853 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1854 test $ac_status = 0; }; }; then :
1857 $as_echo "$as_me: program exited with status $ac_status" >&5
1858 $as_echo "$as_me: failed program was:" >&5
1859 sed 's/^/| /' conftest.$ac_ext >&5
1861 ac_retval=$ac_status
1863 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1864 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1869 # ac_fn_c_check_func LINENO FUNC VAR
1870 # ----------------------------------
1871 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1872 ac_fn_c_check_func ()
1874 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1876 $as_echo_n "checking for $2... " >&6; }
1877 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1878 $as_echo_n "(cached) " >&6
1880 if test x$gcc_no_link = xyes; then
1881 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
1883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1884 /* end confdefs.h. */
1885 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1886 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1887 #define $2 innocuous_$2
1889 /* System header to define __stub macros and hopefully few prototypes,
1890 which can conflict with char $2 (); below.
1891 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1892 <limits.h> exists even on freestanding compilers. */
1895 # include <limits.h>
1897 # include <assert.h>
1902 /* Override any GCC internal prototype to avoid an error.
1903 Use char because int might match the return type of a GCC
1904 builtin and then its argument prototype would still apply. */
1909 /* The GNU C library defines this for functions which it implements
1910 to always fail with ENOSYS. Some functions are actually named
1911 something starting with __ and the normal name is an alias. */
1912 #if defined __stub_$2 || defined __stub___$2
1924 if ac_fn_c_try_link "$LINENO"; then :
1929 rm -f core conftest.err conftest.$ac_objext \
1930 conftest$ac_exeext conftest.$ac_ext
1933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1934 $as_echo "$ac_res" >&6; }
1935 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1937 } # ac_fn_c_check_func
1939 # ac_fn_cxx_try_cpp LINENO
1940 # ------------------------
1941 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1942 ac_fn_cxx_try_cpp ()
1944 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1945 if { { ac_try="$ac_cpp conftest.$ac_ext"
1947 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1948 *) ac_try_echo=$ac_try;;
1950 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1951 $as_echo "$ac_try_echo"; } >&5
1952 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1954 if test -s conftest.err; then
1955 grep -v '^ *+' conftest.err >conftest.er1
1956 cat conftest.er1 >&5
1957 mv -f conftest.er1 conftest.err
1959 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1960 test $ac_status = 0; } >/dev/null && {
1961 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1962 test ! -s conftest.err
1966 $as_echo "$as_me: failed program was:" >&5
1967 sed 's/^/| /' conftest.$ac_ext >&5
1971 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1974 } # ac_fn_cxx_try_cpp
1976 # ac_fn_cxx_try_link LINENO
1977 # -------------------------
1978 # Try to link conftest.$ac_ext, and return whether this succeeded.
1979 ac_fn_cxx_try_link ()
1981 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1982 rm -f conftest.$ac_objext conftest$ac_exeext
1983 if { { ac_try="$ac_link"
1985 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1986 *) ac_try_echo=$ac_try;;
1988 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1989 $as_echo "$ac_try_echo"; } >&5
1990 (eval "$ac_link") 2>conftest.err
1992 if test -s conftest.err; then
1993 grep -v '^ *+' conftest.err >conftest.er1
1994 cat conftest.er1 >&5
1995 mv -f conftest.er1 conftest.err
1997 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1998 test $ac_status = 0; } && {
1999 test -z "$ac_cxx_werror_flag" ||
2000 test ! -s conftest.err
2001 } && test -s conftest$ac_exeext && {
2002 test "$cross_compiling" = yes ||
2003 $as_test_x conftest$ac_exeext
2007 $as_echo "$as_me: failed program was:" >&5
2008 sed 's/^/| /' conftest.$ac_ext >&5
2012 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2013 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2014 # interfere with the next link command; also delete a directory that is
2015 # left behind by Apple's compiler. We do this before executing the actions.
2016 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2017 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2020 } # ac_fn_cxx_try_link
2022 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2023 # -------------------------------------------------------
2024 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2025 # the include files in INCLUDES and setting the cache variable VAR
2027 ac_fn_c_check_header_mongrel ()
2029 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2030 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2032 $as_echo_n "checking for $2... " >&6; }
2033 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2034 $as_echo_n "(cached) " >&6
2037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2038 $as_echo "$ac_res" >&6; }
2040 # Is the header compilable?
2041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2042 $as_echo_n "checking $2 usability... " >&6; }
2043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2044 /* end confdefs.h. */
2048 if ac_fn_c_try_compile "$LINENO"; then :
2049 ac_header_compiler=yes
2051 ac_header_compiler=no
2053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2055 $as_echo "$ac_header_compiler" >&6; }
2057 # Is the header present?
2058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2059 $as_echo_n "checking $2 presence... " >&6; }
2060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2061 /* end confdefs.h. */
2064 if ac_fn_c_try_cpp "$LINENO"; then :
2065 ac_header_preproc=yes
2067 ac_header_preproc=no
2069 rm -f conftest.err conftest.$ac_ext
2070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2071 $as_echo "$ac_header_preproc" >&6; }
2073 # So? What about this header?
2074 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2076 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2077 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2078 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2079 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2082 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2083 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2084 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2085 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2086 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2087 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2088 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2089 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2090 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2091 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2095 $as_echo_n "checking for $2... " >&6; }
2096 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2097 $as_echo_n "(cached) " >&6
2099 eval "$3=\$ac_header_compiler"
2102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2103 $as_echo "$ac_res" >&6; }
2105 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2107 } # ac_fn_c_check_header_mongrel
2109 # ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
2110 # ---------------------------------------------------------
2111 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2112 # the include files in INCLUDES and setting the cache variable VAR
2114 ac_fn_cxx_check_header_mongrel ()
2116 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2117 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2119 $as_echo_n "checking for $2... " >&6; }
2120 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2121 $as_echo_n "(cached) " >&6
2124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2125 $as_echo "$ac_res" >&6; }
2127 # Is the header compilable?
2128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2129 $as_echo_n "checking $2 usability... " >&6; }
2130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2131 /* end confdefs.h. */
2135 if ac_fn_cxx_try_compile "$LINENO"; then :
2136 ac_header_compiler=yes
2138 ac_header_compiler=no
2140 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2142 $as_echo "$ac_header_compiler" >&6; }
2144 # Is the header present?
2145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2146 $as_echo_n "checking $2 presence... " >&6; }
2147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2148 /* end confdefs.h. */
2151 if ac_fn_cxx_try_cpp "$LINENO"; then :
2152 ac_header_preproc=yes
2154 ac_header_preproc=no
2156 rm -f conftest.err conftest.$ac_ext
2157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2158 $as_echo "$ac_header_preproc" >&6; }
2160 # So? What about this header?
2161 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
2163 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2164 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2165 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2166 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2169 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2170 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2171 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2172 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2173 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2174 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2175 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2176 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2177 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2178 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2182 $as_echo_n "checking for $2... " >&6; }
2183 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2184 $as_echo_n "(cached) " >&6
2186 eval "$3=\$ac_header_compiler"
2189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2190 $as_echo "$ac_res" >&6; }
2192 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2194 } # ac_fn_cxx_check_header_mongrel
2196 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2197 # -------------------------------------------
2198 # Tests whether TYPE exists after having included INCLUDES, setting cache
2199 # variable VAR accordingly.
2200 ac_fn_c_check_type ()
2202 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2204 $as_echo_n "checking for $2... " >&6; }
2205 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2206 $as_echo_n "(cached) " >&6
2209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2210 /* end confdefs.h. */
2221 if ac_fn_c_try_compile "$LINENO"; then :
2222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2223 /* end confdefs.h. */
2234 if ac_fn_c_try_compile "$LINENO"; then :
2239 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2241 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2245 $as_echo "$ac_res" >&6; }
2246 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2248 } # ac_fn_c_check_type
2250 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2251 # --------------------------------------------
2252 # Tries to find the compile-time value of EXPR in a program that includes
2253 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2255 ac_fn_c_compute_int ()
2257 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2258 if test "$cross_compiling" = yes; then
2259 # Depending upon the size, compute the lo and hi bounds.
2260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2261 /* end confdefs.h. */
2266 static int test_array [1 - 2 * !(($2) >= 0)];
2273 if ac_fn_c_try_compile "$LINENO"; then :
2276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2277 /* end confdefs.h. */
2282 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2289 if ac_fn_c_try_compile "$LINENO"; then :
2290 ac_hi=$ac_mid; break
2292 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2293 if test $ac_lo -le $ac_mid; then
2297 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2303 /* end confdefs.h. */
2308 static int test_array [1 - 2 * !(($2) < 0)];
2315 if ac_fn_c_try_compile "$LINENO"; then :
2318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2319 /* end confdefs.h. */
2324 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2331 if ac_fn_c_try_compile "$LINENO"; then :
2332 ac_lo=$ac_mid; break
2334 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2335 if test $ac_mid -le $ac_hi; then
2339 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2346 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2349 # Binary search between lo and hi bounds.
2350 while test "x$ac_lo" != "x$ac_hi"; do
2351 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2353 /* end confdefs.h. */
2358 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2365 if ac_fn_c_try_compile "$LINENO"; then :
2368 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2370 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2373 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2378 /* end confdefs.h. */
2380 static long int longval () { return $2; }
2381 static unsigned long int ulongval () { return $2; }
2388 FILE *f = fopen ("conftest.val", "w");
2393 long int i = longval ();
2396 fprintf (f, "%ld", i);
2400 unsigned long int i = ulongval ();
2403 fprintf (f, "%lu", i);
2405 /* Do not output a trailing newline, as this causes \r\n confusion
2406 on some platforms. */
2407 return ferror (f) || fclose (f) != 0;
2413 if ac_fn_c_try_run "$LINENO"; then :
2414 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2418 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2419 conftest.$ac_objext conftest.beam conftest.$ac_ext
2423 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2426 } # ac_fn_c_compute_int
2427 cat >config.log <<_ACEOF
2428 This file contains any messages produced by compilers while
2429 running configure, to aid debugging if configure makes a mistake.
2431 It was created by package-unused $as_me version-unused, which was
2432 generated by GNU Autoconf 2.64. Invocation command line was
2444 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2445 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2446 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2447 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2448 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2450 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2451 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2453 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2454 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2455 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2456 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2457 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2458 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2459 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2463 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2467 test -z "$as_dir" && as_dir=.
2468 $as_echo "PATH: $as_dir"
2484 # Keep a trace of the command line.
2485 # Strip out --no-create and --no-recursion so they do not pile up.
2486 # Strip out --silent because we don't want to record it for future runs.
2487 # Also quote any args containing shell meta-characters.
2488 # Make two passes to allow for proper duplicate-argument suppression.
2492 ac_must_keep_next=false
2498 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2499 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2500 | -silent | --silent | --silen | --sile | --sil)
2503 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2506 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2508 as_fn_append ac_configure_args1 " '$ac_arg'"
2509 if test $ac_must_keep_next = true; then
2510 ac_must_keep_next=false # Got value, back to normal.
2513 *=* | --config-cache | -C | -disable-* | --disable-* \
2514 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2515 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2516 | -with-* | --with-* | -without-* | --without-* | --x)
2517 case "$ac_configure_args0 " in
2518 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2521 -* ) ac_must_keep_next=true ;;
2524 as_fn_append ac_configure_args " '$ac_arg'"
2529 { ac_configure_args0=; unset ac_configure_args0;}
2530 { ac_configure_args1=; unset ac_configure_args1;}
2532 # When interrupted or exit'd, cleanup temporary files, and complete
2533 # config.log. We remove comments because anyway the quotes in there
2534 # would cause problems or look ugly.
2535 # WARNING: Use '\'' to represent an apostrophe within the trap.
2536 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2537 trap 'exit_status=$?
2538 # Save into config.log some information that might help in debugging.
2543 ## ---------------- ##
2544 ## Cache variables. ##
2545 ## ---------------- ##
2548 # The following way of writing the cache mishandles newlines in values,
2550 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2551 eval ac_val=\$$ac_var
2555 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2556 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2559 _ | IFS | as_nl) ;; #(
2560 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2561 *) { eval $ac_var=; unset $ac_var;} ;;
2566 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2567 *${as_nl}ac_space=\ *)
2569 "s/'\''/'\''\\\\'\'''\''/g;
2570 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2573 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2581 ## ----------------- ##
2582 ## Output variables. ##
2583 ## ----------------- ##
2586 for ac_var in $ac_subst_vars
2588 eval ac_val=\$$ac_var
2590 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2592 $as_echo "$ac_var='\''$ac_val'\''"
2596 if test -n "$ac_subst_files"; then
2598 ## ------------------- ##
2599 ## File substitutions. ##
2600 ## ------------------- ##
2603 for ac_var in $ac_subst_files
2605 eval ac_val=\$$ac_var
2607 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2609 $as_echo "$ac_var='\''$ac_val'\''"
2614 if test -s confdefs.h; then
2624 test "$ac_signal" != 0 &&
2625 $as_echo "$as_me: caught signal $ac_signal"
2626 $as_echo "$as_me: exit $exit_status"
2628 rm -f core *.core core.conftest.* &&
2629 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2632 for ac_signal in 1 2 13 15; do
2633 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2637 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2638 rm -f -r conftest* confdefs.h
2640 $as_echo "/* confdefs.h */" > confdefs.h
2642 # Predefined preprocessor variables.
2644 cat >>confdefs.h <<_ACEOF
2645 #define PACKAGE_NAME "$PACKAGE_NAME"
2648 cat >>confdefs.h <<_ACEOF
2649 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2652 cat >>confdefs.h <<_ACEOF
2653 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2656 cat >>confdefs.h <<_ACEOF
2657 #define PACKAGE_STRING "$PACKAGE_STRING"
2660 cat >>confdefs.h <<_ACEOF
2661 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2664 cat >>confdefs.h <<_ACEOF
2665 #define PACKAGE_URL "$PACKAGE_URL"
2669 # Let the site file select an alternate cache file if it wants to.
2670 # Prefer an explicitly selected file to automatically selected ones.
2673 if test -n "$CONFIG_SITE"; then
2674 ac_site_file1=$CONFIG_SITE
2675 elif test "x$prefix" != xNONE; then
2676 ac_site_file1=$prefix/share/config.site
2677 ac_site_file2=$prefix/etc/config.site
2679 ac_site_file1=$ac_default_prefix/share/config.site
2680 ac_site_file2=$ac_default_prefix/etc/config.site
2682 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2684 test "x$ac_site_file" = xNONE && continue
2685 if test -r "$ac_site_file"; then
2686 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2687 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2688 sed 's/^/| /' "$ac_site_file" >&5
2693 if test -r "$cache_file"; then
2694 # Some versions of bash will fail to source /dev/null (special
2695 # files actually), so we avoid doing that.
2696 if test -f "$cache_file"; then
2697 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2698 $as_echo "$as_me: loading cache $cache_file" >&6;}
2700 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2701 *) . "./$cache_file";;
2705 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2706 $as_echo "$as_me: creating cache $cache_file" >&6;}
2710 # Check that the precious variables saved in the cache have kept the same
2712 ac_cache_corrupted=false
2713 for ac_var in $ac_precious_vars; do
2714 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2715 eval ac_new_set=\$ac_env_${ac_var}_set
2716 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2717 eval ac_new_val=\$ac_env_${ac_var}_value
2718 case $ac_old_set,$ac_new_set in
2720 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2721 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2722 ac_cache_corrupted=: ;;
2724 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2725 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2726 ac_cache_corrupted=: ;;
2729 if test "x$ac_old_val" != "x$ac_new_val"; then
2730 # differences in whitespace do not lead to failure.
2731 ac_old_val_w=`echo x $ac_old_val`
2732 ac_new_val_w=`echo x $ac_new_val`
2733 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2734 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2735 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2736 ac_cache_corrupted=:
2738 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2739 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2740 eval $ac_var=\$ac_old_val
2742 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2743 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2744 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2745 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2748 # Pass precious variables to config.status.
2749 if test "$ac_new_set" = set; then
2751 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2752 *) ac_arg=$ac_var=$ac_new_val ;;
2754 case " $ac_configure_args " in
2755 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2756 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2760 if $ac_cache_corrupted; then
2761 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2762 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2763 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2764 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2765 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2767 ## -------------------- ##
2768 ## Main body of script. ##
2769 ## -------------------- ##
2772 ac_cpp='$CPP $CPPFLAGS'
2773 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2774 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2775 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2782 ac_config_headers="$ac_config_headers config.h"
2785 # This works around the fact that libtool configuration may change LD
2786 # for this particular configuration, but some shells, instead of
2787 # keeping the changes in LD private, export them just because LD is
2788 # exported. Only used at the end of this file.
2789 ### am handles this now? ORIGINAL_LD_FOR_MULTILIBS=$LD
2791 # For libtool versioning info, format is CURRENT:REVISION:AGE
2792 libtool_VERSION=6:14:0
2795 # Find the rest of the source tree framework.
2796 # Default to --enable-multilib
2797 # Check whether --enable-multilib was given.
2798 if test "${enable_multilib+set}" = set; then :
2799 enableval=$enable_multilib; case "$enableval" in
2800 yes) multilib=yes ;;
2802 *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
2809 # We may get other options which we leave undocumented:
2810 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2811 # See config-ml.in if you want the gory details.
2813 if test "$srcdir" = "."; then
2814 if test "$with_target_subdir" != "."; then
2815 multi_basedir="$srcdir/$with_multisrctop../.."
2817 multi_basedir="$srcdir/$with_multisrctop.."
2820 multi_basedir="$srcdir/.."
2824 # Even if the default multilib is not a cross compilation,
2825 # it may be that some of the other multilibs are.
2826 if test $cross_compiling = no && test $multilib = yes \
2827 && test "x${with_multisubdir}" != x ; then
2828 cross_compiling=maybe
2831 ac_config_commands="$ac_config_commands default-1"
2834 # Gets build, host, target, *_vendor, *_cpu, *_os, etc.
2836 # You will slowly go insane if you do not grok the following fact: when
2837 # building v3 as part of the compiler, the top-level /target/ becomes the
2838 # library's /host/. configure then causes --target to default to --host,
2839 # exactly like any other package using autoconf. Therefore, 'target' and
2840 # 'host' will always be the same. This makes sense both for native and
2841 # cross compilers, just think about it for a little while. :-)
2843 # Also, if v3 is being configured as part of a cross compiler, the top-level
2844 # configure script will pass the "real" host as $with_cross_host.
2846 # Do not delete or change the following two lines. For why, see
2847 # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
2849 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2850 for ac_t in install-sh install.sh shtool; do
2851 if test -f "$ac_dir/$ac_t"; then
2853 ac_install_sh="$ac_aux_dir/$ac_t -c"
2858 if test -z "$ac_aux_dir"; then
2859 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2862 # These three variables are undocumented and unsupported,
2863 # and are intended to be withdrawn in a future Autoconf release.
2864 # They can cause serious problems if a builder's source tree is in a directory
2865 # whose full name contains unusual characters.
2866 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2867 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2868 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2871 # Make sure we can run config.sub.
2872 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2873 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2876 $as_echo_n "checking build system type... " >&6; }
2877 if test "${ac_cv_build+set}" = set; then :
2878 $as_echo_n "(cached) " >&6
2880 ac_build_alias=$build_alias
2881 test "x$ac_build_alias" = x &&
2882 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2883 test "x$ac_build_alias" = x &&
2884 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2885 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2886 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2890 $as_echo "$ac_cv_build" >&6; }
2891 case $ac_cv_build in
2893 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2896 ac_save_IFS=$IFS; IFS='-'
2902 # Remember, the first character of IFS is used to create $*,
2903 # except with old shells:
2906 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2910 $as_echo_n "checking host system type... " >&6; }
2911 if test "${ac_cv_host+set}" = set; then :
2912 $as_echo_n "(cached) " >&6
2914 if test "x$host_alias" = x; then
2915 ac_cv_host=$ac_cv_build
2917 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2918 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2923 $as_echo "$ac_cv_host" >&6; }
2926 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2929 ac_save_IFS=$IFS; IFS='-'
2935 # Remember, the first character of IFS is used to create $*,
2936 # except with old shells:
2939 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2943 $as_echo_n "checking target system type... " >&6; }
2944 if test "${ac_cv_target+set}" = set; then :
2945 $as_echo_n "(cached) " >&6
2947 if test "x$target_alias" = x; then
2948 ac_cv_target=$ac_cv_host
2950 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2951 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2956 $as_echo "$ac_cv_target" >&6; }
2957 case $ac_cv_target in
2959 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2961 target=$ac_cv_target
2962 ac_save_IFS=$IFS; IFS='-'
2968 # Remember, the first character of IFS is used to create $*,
2969 # except with old shells:
2972 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2975 # The aliases save the names the user supplied, while $host etc.
2976 # will get canonicalized.
2977 test -n "$target_alias" &&
2978 test "$program_prefix$program_suffix$program_transform_name" = \
2980 program_prefix=${target_alias}-
2982 target_alias=${target_alias-$host_alias}
2984 # Handy for debugging:
2985 #AC_MSG_NOTICE($build / $host / $target / $host_alias / $target_alias); sleep 5
2987 if test "$build" != "$host"; then
2988 # We are being configured with some form of cross compiler.
2989 GLIBCXX_IS_NATIVE=false
2990 case "$host","$target" in
2991 # Darwin crosses can use the host system's libraries and headers,
2992 # because of the fat library support. Of course, it must be the
2993 # same version of Darwin on both sides. Allow the user to
2994 # just say --target=foo-darwin without a version number to mean
2995 # "the version on this system".
2996 *-*-darwin*,*-*-darwin*)
2997 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
2998 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
2999 if test $hostos = $targetos -o $targetos = darwin ; then
3000 GLIBCXX_IS_NATIVE=true
3009 GLIBCXX_IS_NATIVE=true
3012 # Sets up automake. Must come after AC_CANONICAL_SYSTEM. Each of the
3013 # following is magically included in AUTOMAKE_OPTIONS in each Makefile.am.
3014 # 1.x: minimum required version
3015 # no-define: PACKAGE and VERSION will not be #define'd in config.h (a bunch
3016 # of other PACKAGE_* variables will, however, and there's nothing
3017 # we can do about that; they come from AC_INIT).
3018 # foreign: we don't follow the normal rules for GNU packages (no COPYING
3019 # file in the top srcdir, etc, etc), so stop complaining.
3020 # no-dependencies: turns off auto dependency generation (just for now)
3021 # -Wall: turns on all automake warnings...
3022 # -Wno-portability: ...except this one, since GNU make is now required.
3023 am__api_version='1.11'
3025 # Find a good install program. We prefer a C program (faster),
3026 # so one script is as good as another. But avoid the broken or
3027 # incompatible versions:
3028 # SysV /etc/install, /usr/sbin/install
3029 # SunOS /usr/etc/install
3030 # IRIX /sbin/install
3032 # AmigaOS /C/install, which installs bootblocks on floppy discs
3033 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3034 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3035 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3036 # OS/2's system install, which has a completely different semantic
3037 # ./install, which can be erroneously created by make from ./install.sh.
3038 # Reject install programs that cannot install multiple files.
3039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3040 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3041 if test -z "$INSTALL"; then
3042 if test "${ac_cv_path_install+set}" = set; then :
3043 $as_echo_n "(cached) " >&6
3045 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3049 test -z "$as_dir" && as_dir=.
3050 # Account for people who put trailing slashes in PATH elements.
3051 case $as_dir/ in #((
3052 ./ | .// | /[cC]/* | \
3053 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3054 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3057 # OSF1 and SCO ODT 3.0 have their own names for install.
3058 # Don't use installbsd from OSF since it installs stuff as root
3060 for ac_prog in ginstall scoinst install; do
3061 for ac_exec_ext in '' $ac_executable_extensions; do
3062 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3063 if test $ac_prog = install &&
3064 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3065 # AIX install. It has an incompatible calling convention.
3067 elif test $ac_prog = install &&
3068 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3069 # program-specific install script used by HP pwplus--don't use.
3072 rm -rf conftest.one conftest.two conftest.dir
3073 echo one > conftest.one
3074 echo two > conftest.two
3076 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3077 test -s conftest.one && test -s conftest.two &&
3078 test -s conftest.dir/conftest.one &&
3079 test -s conftest.dir/conftest.two
3081 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3094 rm -rf conftest.one conftest.two conftest.dir
3097 if test "${ac_cv_path_install+set}" = set; then
3098 INSTALL=$ac_cv_path_install
3100 # As a last resort, use the slow shell script. Don't cache a
3101 # value for INSTALL within a source directory, because that will
3102 # break other packages using the cache if that directory is
3103 # removed, or if the value is a relative name.
3104 INSTALL=$ac_install_sh
3107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3108 $as_echo "$INSTALL" >&6; }
3110 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3111 # It thinks the first close brace ends the variable substitution.
3112 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3114 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3116 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3119 $as_echo_n "checking whether build environment is sane... " >&6; }
3122 echo timestamp > conftest.file
3123 # Reject unsafe characters in $srcdir or the absolute working directory
3124 # name. Accept space and tab only in the latter.
3128 *[\\\"\#\$\&\'\`$am_lf]*)
3129 as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
3132 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
3133 as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3136 # Do `set' in a subshell so we don't clobber the current shell's
3137 # arguments. Must try -L first in case configure is actually a
3138 # symlink; some systems play weird games with the mod time of symlinks
3139 # (eg FreeBSD returns the mod time of the symlink's containing
3142 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3143 if test "$*" = "X"; then
3145 set X `ls -t "$srcdir/configure" conftest.file`
3148 if test "$*" != "X $srcdir/configure conftest.file" \
3149 && test "$*" != "X conftest.file $srcdir/configure"; then
3151 # If neither matched, then we have a broken ls. This can happen
3152 # if, for instance, CONFIG_SHELL is bash and it inherits a
3153 # broken ls alias from the environment. This has actually
3154 # happened. Such a system could not be considered "sane".
3155 as_fn_error "ls -t appears to fail. Make sure there is not a broken
3156 alias in your environment" "$LINENO" 5
3159 test "$2" = conftest.file
3165 as_fn_error "newly created file is older than distributed files!
3166 Check your system clock" "$LINENO" 5
3168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3169 $as_echo "yes" >&6; }
3170 test "$program_prefix" != NONE &&
3171 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3172 # Use a double $ so make ignores it.
3173 test "$program_suffix" != NONE &&
3174 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3175 # Double any \ or $.
3176 # By default was `s,x,x', remove it if useless.
3177 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3178 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3180 # expand $ac_aux_dir to an absolute path
3181 am_aux_dir=`cd $ac_aux_dir && pwd`
3183 if test x"${MISSING+set}" != xset; then
3186 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3188 MISSING="\${SHELL} $am_aux_dir/missing" ;;
3191 # Use eval to expand $SHELL
3192 if eval "$MISSING --run true"; then
3193 am_missing_run="$MISSING --run "
3196 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3197 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3200 if test x"${install_sh}" != xset; then
3203 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3205 install_sh="\${SHELL} $am_aux_dir/install-sh"
3209 # Installed binaries are usually stripped using `strip' when the user
3210 # run `make install-strip'. However `strip' might not be the right
3211 # tool to use in cross-compilation environments, therefore Automake
3212 # will honor the `STRIP' environment variable to overrule this program.
3213 if test "$cross_compiling" != no; then
3214 if test -n "$ac_tool_prefix"; then
3215 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3216 set dummy ${ac_tool_prefix}strip; ac_word=$2
3217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3218 $as_echo_n "checking for $ac_word... " >&6; }
3219 if test "${ac_cv_prog_STRIP+set}" = set; then :
3220 $as_echo_n "(cached) " >&6
3222 if test -n "$STRIP"; then
3223 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3225 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3229 test -z "$as_dir" && as_dir=.
3230 for ac_exec_ext in '' $ac_executable_extensions; do
3231 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3232 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3233 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3242 STRIP=$ac_cv_prog_STRIP
3243 if test -n "$STRIP"; then
3244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3245 $as_echo "$STRIP" >&6; }
3247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3248 $as_echo "no" >&6; }
3253 if test -z "$ac_cv_prog_STRIP"; then
3255 # Extract the first word of "strip", so it can be a program name with args.
3256 set dummy strip; ac_word=$2
3257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3258 $as_echo_n "checking for $ac_word... " >&6; }
3259 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3260 $as_echo_n "(cached) " >&6
3262 if test -n "$ac_ct_STRIP"; then
3263 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3265 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3269 test -z "$as_dir" && as_dir=.
3270 for ac_exec_ext in '' $ac_executable_extensions; do
3271 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3272 ac_cv_prog_ac_ct_STRIP="strip"
3273 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3282 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3283 if test -n "$ac_ct_STRIP"; then
3284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3285 $as_echo "$ac_ct_STRIP" >&6; }
3287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3288 $as_echo "no" >&6; }
3291 if test "x$ac_ct_STRIP" = x; then
3294 case $cross_compiling:$ac_tool_warned in
3296 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3297 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3298 ac_tool_warned=yes ;;
3303 STRIP="$ac_cv_prog_STRIP"
3307 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3310 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3311 if test -z "$MKDIR_P"; then
3312 if test "${ac_cv_path_mkdir+set}" = set; then :
3313 $as_echo_n "(cached) " >&6
3315 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3316 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3319 test -z "$as_dir" && as_dir=.
3320 for ac_prog in mkdir gmkdir; do
3321 for ac_exec_ext in '' $ac_executable_extensions; do
3322 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3323 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3324 'mkdir (GNU coreutils) '* | \
3325 'mkdir (coreutils) '* | \
3326 'mkdir (fileutils) '4.1*)
3327 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3337 if test "${ac_cv_path_mkdir+set}" = set; then
3338 MKDIR_P="$ac_cv_path_mkdir -p"
3340 # As a last resort, use the slow shell script. Don't cache a
3341 # value for MKDIR_P within a source directory, because that will
3342 # break other packages using the cache if that directory is
3343 # removed, or if the value is a relative name.
3344 test -d ./--version && rmdir ./--version
3345 MKDIR_P="$ac_install_sh -d"
3348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3349 $as_echo "$MKDIR_P" >&6; }
3353 [\\/$]* | ?:[\\/]*) ;;
3354 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3357 for ac_prog in gawk mawk nawk awk
3359 # Extract the first word of "$ac_prog", so it can be a program name with args.
3360 set dummy $ac_prog; ac_word=$2
3361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3362 $as_echo_n "checking for $ac_word... " >&6; }
3363 if test "${ac_cv_prog_AWK+set}" = set; then :
3364 $as_echo_n "(cached) " >&6
3366 if test -n "$AWK"; then
3367 ac_cv_prog_AWK="$AWK" # Let the user override the test.
3369 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3373 test -z "$as_dir" && as_dir=.
3374 for ac_exec_ext in '' $ac_executable_extensions; do
3375 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3376 ac_cv_prog_AWK="$ac_prog"
3377 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3387 if test -n "$AWK"; then
3388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3389 $as_echo "$AWK" >&6; }
3391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3392 $as_echo "no" >&6; }
3396 test -n "$AWK" && break
3399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3400 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3402 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3403 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3404 $as_echo_n "(cached) " >&6
3406 cat >conftest.make <<\_ACEOF
3409 @echo '@@@%%%=$(MAKE)=@@@%%%'
3411 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3412 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3414 eval ac_cv_prog_make_${ac_make}_set=yes;;
3416 eval ac_cv_prog_make_${ac_make}_set=no;;
3420 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3422 $as_echo "yes" >&6; }
3425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3426 $as_echo "no" >&6; }
3427 SET_MAKE="MAKE=${MAKE-make}"
3430 rm -rf .tst 2>/dev/null
3431 mkdir .tst 2>/dev/null
3432 if test -d .tst; then
3437 rmdir .tst 2>/dev/null
3439 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3440 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3441 # is not polluted with repeated "-I."
3442 am__isrc=' -I$(srcdir)'
3443 # test to see if srcdir already configured
3444 if test -f $srcdir/config.status; then
3445 as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3449 # test whether we have cygpath
3450 if test -z "$CYGPATH_W"; then
3451 if (cygpath --version) >/dev/null 2>/dev/null; then
3452 CYGPATH_W='cygpath -w'
3459 # Define the identity of the package.
3461 VERSION='version-unused'
3464 # Some tools Automake needs.
3466 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3469 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3472 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3475 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3478 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3480 # We need awk for the "check" target. The system "awk" is bad on
3482 # Always define AMTAR for backward compatibility.
3484 AMTAR=${AMTAR-"${am_missing_run}tar"}
3486 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3495 # -fno-builtin must be present here so that a non-conflicting form of
3496 # std::exit can be guessed by AC_PROG_CXX, and used in later tests.
3498 save_CXXFLAGS="$CXXFLAGS"
3499 CXXFLAGS="$CXXFLAGS -fno-builtin"
3501 ac_cpp='$CPP $CPPFLAGS'
3502 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3503 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3504 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3505 if test -n "$ac_tool_prefix"; then
3506 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3507 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3509 $as_echo_n "checking for $ac_word... " >&6; }
3510 if test "${ac_cv_prog_CC+set}" = set; then :
3511 $as_echo_n "(cached) " >&6
3513 if test -n "$CC"; then
3514 ac_cv_prog_CC="$CC" # Let the user override the test.
3516 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3520 test -z "$as_dir" && as_dir=.
3521 for ac_exec_ext in '' $ac_executable_extensions; do
3522 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3523 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3524 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3534 if test -n "$CC"; then
3535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3536 $as_echo "$CC" >&6; }
3538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3539 $as_echo "no" >&6; }
3544 if test -z "$ac_cv_prog_CC"; then
3546 # Extract the first word of "gcc", so it can be a program name with args.
3547 set dummy gcc; ac_word=$2
3548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3549 $as_echo_n "checking for $ac_word... " >&6; }
3550 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3551 $as_echo_n "(cached) " >&6
3553 if test -n "$ac_ct_CC"; then
3554 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3556 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3560 test -z "$as_dir" && as_dir=.
3561 for ac_exec_ext in '' $ac_executable_extensions; do
3562 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3563 ac_cv_prog_ac_ct_CC="gcc"
3564 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3573 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3574 if test -n "$ac_ct_CC"; then
3575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3576 $as_echo "$ac_ct_CC" >&6; }
3578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3579 $as_echo "no" >&6; }
3582 if test "x$ac_ct_CC" = x; then
3585 case $cross_compiling:$ac_tool_warned in
3587 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3588 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3589 ac_tool_warned=yes ;;
3597 if test -z "$CC"; then
3598 if test -n "$ac_tool_prefix"; then
3599 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3600 set dummy ${ac_tool_prefix}cc; ac_word=$2
3601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3602 $as_echo_n "checking for $ac_word... " >&6; }
3603 if test "${ac_cv_prog_CC+set}" = set; then :
3604 $as_echo_n "(cached) " >&6
3606 if test -n "$CC"; then
3607 ac_cv_prog_CC="$CC" # Let the user override the test.
3609 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3613 test -z "$as_dir" && as_dir=.
3614 for ac_exec_ext in '' $ac_executable_extensions; do
3615 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3616 ac_cv_prog_CC="${ac_tool_prefix}cc"
3617 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3627 if test -n "$CC"; then
3628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3629 $as_echo "$CC" >&6; }
3631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3632 $as_echo "no" >&6; }
3638 if test -z "$CC"; then
3639 # Extract the first word of "cc", so it can be a program name with args.
3640 set dummy cc; ac_word=$2
3641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3642 $as_echo_n "checking for $ac_word... " >&6; }
3643 if test "${ac_cv_prog_CC+set}" = set; then :
3644 $as_echo_n "(cached) " >&6
3646 if test -n "$CC"; then
3647 ac_cv_prog_CC="$CC" # Let the user override the test.
3650 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3654 test -z "$as_dir" && as_dir=.
3655 for ac_exec_ext in '' $ac_executable_extensions; do
3656 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3657 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3658 ac_prog_rejected=yes
3662 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3669 if test $ac_prog_rejected = yes; then
3670 # We found a bogon in the path, so make sure we never use it.
3671 set dummy $ac_cv_prog_CC
3673 if test $# != 0; then
3674 # We chose a different compiler from the bogus one.
3675 # However, it has the same basename, so the bogon will be chosen
3676 # first if we set CC to just the basename; use the full file name.
3678 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3684 if test -n "$CC"; then
3685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3686 $as_echo "$CC" >&6; }
3688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3689 $as_echo "no" >&6; }
3694 if test -z "$CC"; then
3695 if test -n "$ac_tool_prefix"; then
3696 for ac_prog in cl.exe
3698 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3699 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3701 $as_echo_n "checking for $ac_word... " >&6; }
3702 if test "${ac_cv_prog_CC+set}" = set; then :
3703 $as_echo_n "(cached) " >&6
3705 if test -n "$CC"; then
3706 ac_cv_prog_CC="$CC" # Let the user override the test.
3708 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3712 test -z "$as_dir" && as_dir=.
3713 for ac_exec_ext in '' $ac_executable_extensions; do
3714 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3715 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3716 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3726 if test -n "$CC"; then
3727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3728 $as_echo "$CC" >&6; }
3730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3731 $as_echo "no" >&6; }
3735 test -n "$CC" && break
3738 if test -z "$CC"; then
3740 for ac_prog in cl.exe
3742 # Extract the first word of "$ac_prog", so it can be a program name with args.
3743 set dummy $ac_prog; ac_word=$2
3744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3745 $as_echo_n "checking for $ac_word... " >&6; }
3746 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3747 $as_echo_n "(cached) " >&6
3749 if test -n "$ac_ct_CC"; then
3750 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3752 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3756 test -z "$as_dir" && as_dir=.
3757 for ac_exec_ext in '' $ac_executable_extensions; do
3758 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3759 ac_cv_prog_ac_ct_CC="$ac_prog"
3760 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3769 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3770 if test -n "$ac_ct_CC"; then
3771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3772 $as_echo "$ac_ct_CC" >&6; }
3774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3775 $as_echo "no" >&6; }
3779 test -n "$ac_ct_CC" && break
3782 if test "x$ac_ct_CC" = x; then
3785 case $cross_compiling:$ac_tool_warned in
3787 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3788 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3789 ac_tool_warned=yes ;;
3798 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3799 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3800 as_fn_error "no acceptable C compiler found in \$PATH
3801 See \`config.log' for more details." "$LINENO" 5; }
3803 # Provide some information about the compiler.
3804 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3807 for ac_option in --version -v -V -qversion; do
3808 { { ac_try="$ac_compiler $ac_option >&5"
3810 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3811 *) ac_try_echo=$ac_try;;
3813 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3814 $as_echo "$ac_try_echo"; } >&5
3815 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3817 if test -s conftest.err; then
3819 ... rest of stderr output deleted ...
3820 10q' conftest.err >conftest.er1
3821 cat conftest.er1 >&5
3822 rm -f conftest.er1 conftest.err
3824 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3825 test $ac_status = 0; }
3828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3829 /* end confdefs.h. */
3840 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
3841 (eval $ac_link) 2>&5
3843 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3844 test $ac_status = 0; }; then :
3849 if test x$gcc_no_link = xyes; then
3850 # Setting cross_compile will disable run tests; it will
3851 # also disable AC_CHECK_FILE but that's generally
3852 # correct if we can't link.
3856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3857 /* end confdefs.h. */
3867 ac_clean_files_save=$ac_clean_files
3868 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3869 # Try to create an executable without -o first, disregard a.out.
3870 # It will help us diagnose broken compilers, and finding out an intuition
3872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3873 $as_echo_n "checking for C compiler default output file name... " >&6; }
3874 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3876 # The possible output files:
3877 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3880 for ac_file in $ac_files
3883 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3884 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3889 if { { ac_try="$ac_link_default"
3891 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3892 *) ac_try_echo=$ac_try;;
3894 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3895 $as_echo "$ac_try_echo"; } >&5
3896 (eval "$ac_link_default") 2>&5
3898 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3899 test $ac_status = 0; }; then :
3900 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3901 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3902 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3903 # so that the user can short-circuit this test for compilers unknown to
3905 for ac_file in $ac_files ''
3907 test -f "$ac_file" || continue
3909 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3912 # We found the default executable, but exeext='' is most
3916 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3918 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3920 # We set ac_cv_exeext here because the later test for it is not
3921 # safe: cross compilers may not add the suffix if given an `-o'
3922 # argument, so we may need to know it at that point already.
3923 # Even if this section looks crufty: it has the advantage of
3930 test "$ac_cv_exeext" = no && ac_cv_exeext=
3935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3936 $as_echo "$ac_file" >&6; }
3937 if test -z "$ac_file"; then :
3938 $as_echo "$as_me: failed program was:" >&5
3939 sed 's/^/| /' conftest.$ac_ext >&5
3941 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3942 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3943 { as_fn_set_status 77
3944 as_fn_error "C compiler cannot create executables
3945 See \`config.log' for more details." "$LINENO" 5; }; }
3947 ac_exeext=$ac_cv_exeext
3949 # Check that the compiler produces executables we can run. If not, either
3950 # the compiler is broken, or we cross compile.
3951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3952 $as_echo_n "checking whether the C compiler works... " >&6; }
3953 # If not cross compiling, check that we can run a simple program.
3954 if test "$cross_compiling" != yes; then
3955 if { ac_try='./$ac_file'
3956 { { case "(($ac_try" in
3957 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3958 *) ac_try_echo=$ac_try;;
3960 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3961 $as_echo "$ac_try_echo"; } >&5
3962 (eval "$ac_try") 2>&5
3964 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3965 test $ac_status = 0; }; }; then
3968 if test "$cross_compiling" = maybe; then
3971 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3972 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3973 as_fn_error "cannot run C compiled programs.
3974 If you meant to cross compile, use \`--host'.
3975 See \`config.log' for more details." "$LINENO" 5; }
3979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3980 $as_echo "yes" >&6; }
3982 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3983 ac_clean_files=$ac_clean_files_save
3984 # Check that the compiler produces executables we can run. If not, either
3985 # the compiler is broken, or we cross compile.
3986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3987 $as_echo_n "checking whether we are cross compiling... " >&6; }
3988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3989 $as_echo "$cross_compiling" >&6; }
3991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3992 $as_echo_n "checking for suffix of executables... " >&6; }
3993 if { { ac_try="$ac_link"
3995 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3996 *) ac_try_echo=$ac_try;;
3998 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3999 $as_echo "$ac_try_echo"; } >&5
4000 (eval "$ac_link") 2>&5
4002 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4003 test $ac_status = 0; }; then :
4004 # If both `conftest.exe' and `conftest' are `present' (well, observable)
4005 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
4006 # work properly (i.e., refer to `conftest.exe'), while it won't with
4008 for ac_file in conftest.exe conftest conftest.*; do
4009 test -f "$ac_file" || continue
4011 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4012 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4018 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4019 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4020 as_fn_error "cannot compute suffix of executables: cannot compile and link
4021 See \`config.log' for more details." "$LINENO" 5; }
4023 rm -f conftest$ac_cv_exeext
4024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4025 $as_echo "$ac_cv_exeext" >&6; }
4027 rm -f conftest.$ac_ext
4028 EXEEXT=$ac_cv_exeext
4031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4032 $as_echo_n "checking for suffix of object files... " >&6; }
4033 if test "${ac_cv_objext+set}" = set; then :
4034 $as_echo_n "(cached) " >&6
4036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4037 /* end confdefs.h. */
4047 rm -f conftest.o conftest.obj
4048 if { { ac_try="$ac_compile"
4050 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4051 *) ac_try_echo=$ac_try;;
4053 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4054 $as_echo "$ac_try_echo"; } >&5
4055 (eval "$ac_compile") 2>&5
4057 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4058 test $ac_status = 0; }; then :
4059 for ac_file in conftest.o conftest.obj conftest.*; do
4060 test -f "$ac_file" || continue;
4062 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4063 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4068 $as_echo "$as_me: failed program was:" >&5
4069 sed 's/^/| /' conftest.$ac_ext >&5
4071 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4072 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4073 as_fn_error "cannot compute suffix of object files: cannot compile
4074 See \`config.log' for more details." "$LINENO" 5; }
4076 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4079 $as_echo "$ac_cv_objext" >&6; }
4080 OBJEXT=$ac_cv_objext
4082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4083 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4084 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4085 $as_echo_n "(cached) " >&6
4087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4088 /* end confdefs.h. */
4101 if ac_fn_c_try_compile "$LINENO"; then :
4106 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4107 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4111 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4112 if test $ac_compiler_gnu = yes; then
4117 ac_test_CFLAGS=${CFLAGS+set}
4118 ac_save_CFLAGS=$CFLAGS
4119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4120 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4121 if test "${ac_cv_prog_cc_g+set}" = set; then :
4122 $as_echo_n "(cached) " >&6
4124 ac_save_c_werror_flag=$ac_c_werror_flag
4125 ac_c_werror_flag=yes
4128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4129 /* end confdefs.h. */
4139 if ac_fn_c_try_compile "$LINENO"; then :
4143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4144 /* end confdefs.h. */
4154 if ac_fn_c_try_compile "$LINENO"; then :
4157 ac_c_werror_flag=$ac_save_c_werror_flag
4159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4160 /* end confdefs.h. */
4170 if ac_fn_c_try_compile "$LINENO"; then :
4173 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4178 ac_c_werror_flag=$ac_save_c_werror_flag
4180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4181 $as_echo "$ac_cv_prog_cc_g" >&6; }
4182 if test "$ac_test_CFLAGS" = set; then
4183 CFLAGS=$ac_save_CFLAGS
4184 elif test $ac_cv_prog_cc_g = yes; then
4185 if test "$GCC" = yes; then
4191 if test "$GCC" = yes; then
4197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4198 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4199 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4200 $as_echo_n "(cached) " >&6
4202 ac_cv_prog_cc_c89=no
4204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4205 /* end confdefs.h. */
4208 #include <sys/types.h>
4209 #include <sys/stat.h>
4210 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4211 struct buf { int x; };
4212 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4213 static char *e (p, i)
4219 static char *f (char * (*g) (char **, int), char **p, ...)
4224 s = g (p, va_arg (v,int));
4229 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4230 function prototypes and stuff, but not '\xHH' hex character constants.
4231 These don't provoke an error unfortunately, instead are silently treated
4232 as 'x'. The following induces an error, until -std is added to get
4233 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4234 array size at least. It's necessary to write '\x00'==0 to get something
4235 that's true only with -std. */
4236 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4238 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4239 inside strings and character constants. */
4241 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4243 int test (int i, double x);
4244 struct s1 {int (*f) (int a);};
4245 struct s2 {int (*f) (double a);};
4246 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4252 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4257 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4258 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4260 CC="$ac_save_CC $ac_arg"
4261 if ac_fn_c_try_compile "$LINENO"; then :
4262 ac_cv_prog_cc_c89=$ac_arg
4264 rm -f core conftest.err conftest.$ac_objext
4265 test "x$ac_cv_prog_cc_c89" != "xno" && break
4267 rm -f conftest.$ac_ext
4272 case "x$ac_cv_prog_cc_c89" in
4274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4275 $as_echo "none needed" >&6; } ;;
4277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4278 $as_echo "unsupported" >&6; } ;;
4280 CC="$CC $ac_cv_prog_cc_c89"
4281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4282 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4284 if test "x$ac_cv_prog_cc_c89" != xno; then :
4289 ac_cpp='$CPP $CPPFLAGS'
4290 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4291 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4292 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4295 ac_cpp='$CXXCPP $CPPFLAGS'
4296 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4297 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4298 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4299 if test -z "$CXX"; then
4300 if test -n "$CCC"; then
4303 if test -n "$ac_tool_prefix"; then
4304 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4306 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4307 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4309 $as_echo_n "checking for $ac_word... " >&6; }
4310 if test "${ac_cv_prog_CXX+set}" = set; then :
4311 $as_echo_n "(cached) " >&6
4313 if test -n "$CXX"; then
4314 ac_cv_prog_CXX="$CXX" # Let the user override the test.
4316 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4320 test -z "$as_dir" && as_dir=.
4321 for ac_exec_ext in '' $ac_executable_extensions; do
4322 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4323 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4324 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4334 if test -n "$CXX"; then
4335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4336 $as_echo "$CXX" >&6; }
4338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4339 $as_echo "no" >&6; }
4343 test -n "$CXX" && break
4346 if test -z "$CXX"; then
4348 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4350 # Extract the first word of "$ac_prog", so it can be a program name with args.
4351 set dummy $ac_prog; ac_word=$2
4352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4353 $as_echo_n "checking for $ac_word... " >&6; }
4354 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4355 $as_echo_n "(cached) " >&6
4357 if test -n "$ac_ct_CXX"; then
4358 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4360 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4364 test -z "$as_dir" && as_dir=.
4365 for ac_exec_ext in '' $ac_executable_extensions; do
4366 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4367 ac_cv_prog_ac_ct_CXX="$ac_prog"
4368 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4377 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4378 if test -n "$ac_ct_CXX"; then
4379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4380 $as_echo "$ac_ct_CXX" >&6; }
4382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4383 $as_echo "no" >&6; }
4387 test -n "$ac_ct_CXX" && break
4390 if test "x$ac_ct_CXX" = x; then
4393 case $cross_compiling:$ac_tool_warned in
4395 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4396 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4397 ac_tool_warned=yes ;;
4405 # Provide some information about the compiler.
4406 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4409 for ac_option in --version -v -V -qversion; do
4410 { { ac_try="$ac_compiler $ac_option >&5"
4412 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4413 *) ac_try_echo=$ac_try;;
4415 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4416 $as_echo "$ac_try_echo"; } >&5
4417 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4419 if test -s conftest.err; then
4421 ... rest of stderr output deleted ...
4422 10q' conftest.err >conftest.er1
4423 cat conftest.er1 >&5
4424 rm -f conftest.er1 conftest.err
4426 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4427 test $ac_status = 0; }
4430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4431 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4432 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4433 $as_echo_n "(cached) " >&6
4435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4436 /* end confdefs.h. */
4449 if ac_fn_cxx_try_compile "$LINENO"; then :
4454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4455 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4459 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4460 if test $ac_compiler_gnu = yes; then
4465 ac_test_CXXFLAGS=${CXXFLAGS+set}
4466 ac_save_CXXFLAGS=$CXXFLAGS
4467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4468 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4469 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4470 $as_echo_n "(cached) " >&6
4472 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4473 ac_cxx_werror_flag=yes
4476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4477 /* end confdefs.h. */
4487 if ac_fn_cxx_try_compile "$LINENO"; then :
4488 ac_cv_prog_cxx_g=yes
4491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4492 /* end confdefs.h. */
4502 if ac_fn_cxx_try_compile "$LINENO"; then :
4505 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4508 /* end confdefs.h. */
4518 if ac_fn_cxx_try_compile "$LINENO"; then :
4519 ac_cv_prog_cxx_g=yes
4521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4523 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4526 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4529 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4530 if test "$ac_test_CXXFLAGS" = set; then
4531 CXXFLAGS=$ac_save_CXXFLAGS
4532 elif test $ac_cv_prog_cxx_g = yes; then
4533 if test "$GXX" = yes; then
4539 if test "$GXX" = yes; then
4546 ac_cpp='$CPP $CPPFLAGS'
4547 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4548 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4549 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4551 CXXFLAGS="$save_CXXFLAGS"
4553 # Runs configure.host, and assorted other critical bits. Sets
4554 # up critical shell variables.
4557 ac_cpp='$CPP $CPPFLAGS'
4558 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4559 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4560 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4562 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4563 # On Suns, sometimes $CPP names a directory.
4564 if test -n "$CPP" && test -d "$CPP"; then
4567 if test -z "$CPP"; then
4568 if test "${ac_cv_prog_CPP+set}" = set; then :
4569 $as_echo_n "(cached) " >&6
4571 # Double quotes because CPP needs to be expanded
4572 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4575 for ac_c_preproc_warn_flag in '' yes
4577 # Use a header file that comes with gcc, so configuring glibc
4578 # with a fresh cross-compiler works.
4579 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4580 # <limits.h> exists even on freestanding compilers.
4581 # On the NeXT, cc -E runs the code through the compiler's parser,
4582 # not just through cpp. "Syntax error" is here to catch this case.
4583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4584 /* end confdefs.h. */
4586 # include <limits.h>
4588 # include <assert.h>
4592 if ac_fn_c_try_cpp "$LINENO"; then :
4595 # Broken: fails on valid input.
4598 rm -f conftest.err conftest.$ac_ext
4600 # OK, works on sane cases. Now check whether nonexistent headers
4601 # can be detected and how.
4602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4603 /* end confdefs.h. */
4604 #include <ac_nonexistent.h>
4606 if ac_fn_c_try_cpp "$LINENO"; then :
4607 # Broken: success on invalid input.
4610 # Passes both tests.
4614 rm -f conftest.err conftest.$ac_ext
4617 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4618 rm -f conftest.err conftest.$ac_ext
4619 if $ac_preproc_ok; then :
4631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4632 $as_echo "$CPP" >&6; }
4634 for ac_c_preproc_warn_flag in '' yes
4636 # Use a header file that comes with gcc, so configuring glibc
4637 # with a fresh cross-compiler works.
4638 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4639 # <limits.h> exists even on freestanding compilers.
4640 # On the NeXT, cc -E runs the code through the compiler's parser,
4641 # not just through cpp. "Syntax error" is here to catch this case.
4642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4643 /* end confdefs.h. */
4645 # include <limits.h>
4647 # include <assert.h>
4651 if ac_fn_c_try_cpp "$LINENO"; then :
4654 # Broken: fails on valid input.
4657 rm -f conftest.err conftest.$ac_ext
4659 # OK, works on sane cases. Now check whether nonexistent headers
4660 # can be detected and how.
4661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4662 /* end confdefs.h. */
4663 #include <ac_nonexistent.h>
4665 if ac_fn_c_try_cpp "$LINENO"; then :
4666 # Broken: success on invalid input.
4669 # Passes both tests.
4673 rm -f conftest.err conftest.$ac_ext
4676 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4677 rm -f conftest.err conftest.$ac_ext
4678 if $ac_preproc_ok; then :
4681 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4682 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4683 as_fn_error "C preprocessor \"$CPP\" fails sanity check
4684 See \`config.log' for more details." "$LINENO" 5; }
4688 ac_cpp='$CPP $CPPFLAGS'
4689 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4690 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4691 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4695 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4696 if test "${ac_cv_path_GREP+set}" = set; then :
4697 $as_echo_n "(cached) " >&6
4699 if test -z "$GREP"; then
4700 ac_path_GREP_found=false
4701 # Loop through the user's path and test for each of PROGNAME-LIST
4702 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4703 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4706 test -z "$as_dir" && as_dir=.
4707 for ac_prog in grep ggrep; do
4708 for ac_exec_ext in '' $ac_executable_extensions; do
4709 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4710 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4711 # Check for GNU ac_path_GREP and select it if it is found.
4712 # Check for GNU $ac_path_GREP
4713 case `"$ac_path_GREP" --version 2>&1` in
4715 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4718 $as_echo_n 0123456789 >"conftest.in"
4721 cat "conftest.in" "conftest.in" >"conftest.tmp"
4722 mv "conftest.tmp" "conftest.in"
4723 cp "conftest.in" "conftest.nl"
4724 $as_echo 'GREP' >> "conftest.nl"
4725 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4726 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4727 as_fn_arith $ac_count + 1 && ac_count=$as_val
4728 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4729 # Best one so far, save it but keep looking for a better one
4730 ac_cv_path_GREP="$ac_path_GREP"
4731 ac_path_GREP_max=$ac_count
4733 # 10*(2^10) chars as input seems more than enough
4734 test $ac_count -gt 10 && break
4736 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4739 $ac_path_GREP_found && break 3
4744 if test -z "$ac_cv_path_GREP"; then
4745 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4748 ac_cv_path_GREP=$GREP
4752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4753 $as_echo "$ac_cv_path_GREP" >&6; }
4754 GREP="$ac_cv_path_GREP"
4757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4758 $as_echo_n "checking for egrep... " >&6; }
4759 if test "${ac_cv_path_EGREP+set}" = set; then :
4760 $as_echo_n "(cached) " >&6
4762 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4763 then ac_cv_path_EGREP="$GREP -E"
4765 if test -z "$EGREP"; then
4766 ac_path_EGREP_found=false
4767 # Loop through the user's path and test for each of PROGNAME-LIST
4768 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4769 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4772 test -z "$as_dir" && as_dir=.
4773 for ac_prog in egrep; do
4774 for ac_exec_ext in '' $ac_executable_extensions; do
4775 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4776 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4777 # Check for GNU ac_path_EGREP and select it if it is found.
4778 # Check for GNU $ac_path_EGREP
4779 case `"$ac_path_EGREP" --version 2>&1` in
4781 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4784 $as_echo_n 0123456789 >"conftest.in"
4787 cat "conftest.in" "conftest.in" >"conftest.tmp"
4788 mv "conftest.tmp" "conftest.in"
4789 cp "conftest.in" "conftest.nl"
4790 $as_echo 'EGREP' >> "conftest.nl"
4791 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4792 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4793 as_fn_arith $ac_count + 1 && ac_count=$as_val
4794 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4795 # Best one so far, save it but keep looking for a better one
4796 ac_cv_path_EGREP="$ac_path_EGREP"
4797 ac_path_EGREP_max=$ac_count
4799 # 10*(2^10) chars as input seems more than enough
4800 test $ac_count -gt 10 && break
4802 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4805 $ac_path_EGREP_found && break 3
4810 if test -z "$ac_cv_path_EGREP"; then
4811 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4814 ac_cv_path_EGREP=$EGREP
4819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4820 $as_echo "$ac_cv_path_EGREP" >&6; }
4821 EGREP="$ac_cv_path_EGREP"
4825 # Keep these sync'd with the list in Makefile.am. The first provides an
4826 # expandable list at autoconf time; the second provides an expandable list
4827 # (i.e., shell variable) at configure time.
4829 SUBDIRS='include libsupc++ python src doc po testsuite'
4831 # These need to be absolute paths, yet at the same time need to
4832 # canonicalize only relative paths, because then amd will not unmount
4833 # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
4834 glibcxx_builddir=`${PWDCMD-pwd}`
4836 \\/$* | ?:\\/*) glibcxx_srcdir=${srcdir} ;;
4837 *) glibcxx_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
4839 toplevel_srcdir=${glibcxx_srcdir}/..
4844 # We use these options to decide which functions to include. They are
4845 # set from the top level.
4847 # Check whether --with-target-subdir was given.
4848 if test "${with_target_subdir+set}" = set; then :
4849 withval=$with_target_subdir;
4854 # Check whether --with-cross-host was given.
4855 if test "${with_cross_host+set}" = set; then :
4856 withval=$with_cross_host;
4861 # Check whether --with-newlib was given.
4862 if test "${with_newlib+set}" = set; then :
4863 withval=$with_newlib;
4867 # Will set LN_S to either 'ln -s', 'ln', or 'cp -p' (if linking isn't
4868 # available). Uncomment the next line to force a particular method.
4869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
4870 $as_echo_n "checking whether ln -s works... " >&6; }
4872 if test "$LN_S" = "ln -s"; then
4873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4874 $as_echo "yes" >&6; }
4876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
4877 $as_echo "no, using $LN_S" >&6; }
4882 if test -n "$ac_tool_prefix"; then
4883 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
4884 set dummy ${ac_tool_prefix}as; ac_word=$2
4885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4886 $as_echo_n "checking for $ac_word... " >&6; }
4887 if test "${ac_cv_prog_AS+set}" = set; then :
4888 $as_echo_n "(cached) " >&6
4890 if test -n "$AS"; then
4891 ac_cv_prog_AS="$AS" # Let the user override the test.
4893 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4897 test -z "$as_dir" && as_dir=.
4898 for ac_exec_ext in '' $ac_executable_extensions; do
4899 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4900 ac_cv_prog_AS="${ac_tool_prefix}as"
4901 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4911 if test -n "$AS"; then
4912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
4913 $as_echo "$AS" >&6; }
4915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4916 $as_echo "no" >&6; }
4921 if test -z "$ac_cv_prog_AS"; then
4923 # Extract the first word of "as", so it can be a program name with args.
4924 set dummy as; ac_word=$2
4925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4926 $as_echo_n "checking for $ac_word... " >&6; }
4927 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then :
4928 $as_echo_n "(cached) " >&6
4930 if test -n "$ac_ct_AS"; then
4931 ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
4933 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4937 test -z "$as_dir" && as_dir=.
4938 for ac_exec_ext in '' $ac_executable_extensions; do
4939 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4940 ac_cv_prog_ac_ct_AS="as"
4941 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4950 ac_ct_AS=$ac_cv_prog_ac_ct_AS
4951 if test -n "$ac_ct_AS"; then
4952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
4953 $as_echo "$ac_ct_AS" >&6; }
4955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4956 $as_echo "no" >&6; }
4959 if test "x$ac_ct_AS" = x; then
4962 case $cross_compiling:$ac_tool_warned in
4964 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4965 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4966 ac_tool_warned=yes ;;
4974 if test -n "$ac_tool_prefix"; then
4975 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4976 set dummy ${ac_tool_prefix}ar; ac_word=$2
4977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4978 $as_echo_n "checking for $ac_word... " >&6; }
4979 if test "${ac_cv_prog_AR+set}" = set; then :
4980 $as_echo_n "(cached) " >&6
4982 if test -n "$AR"; then
4983 ac_cv_prog_AR="$AR" # Let the user override the test.
4985 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4989 test -z "$as_dir" && as_dir=.
4990 for ac_exec_ext in '' $ac_executable_extensions; do
4991 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4992 ac_cv_prog_AR="${ac_tool_prefix}ar"
4993 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5003 if test -n "$AR"; then
5004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5005 $as_echo "$AR" >&6; }
5007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5008 $as_echo "no" >&6; }
5013 if test -z "$ac_cv_prog_AR"; then
5015 # Extract the first word of "ar", so it can be a program name with args.
5016 set dummy ar; ac_word=$2
5017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5018 $as_echo_n "checking for $ac_word... " >&6; }
5019 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
5020 $as_echo_n "(cached) " >&6
5022 if test -n "$ac_ct_AR"; then
5023 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5025 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5029 test -z "$as_dir" && as_dir=.
5030 for ac_exec_ext in '' $ac_executable_extensions; do
5031 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5032 ac_cv_prog_ac_ct_AR="ar"
5033 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5042 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5043 if test -n "$ac_ct_AR"; then
5044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5045 $as_echo "$ac_ct_AR" >&6; }
5047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5048 $as_echo "no" >&6; }
5051 if test "x$ac_ct_AR" = x; then
5054 case $cross_compiling:$ac_tool_warned in
5056 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5057 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5058 ac_tool_warned=yes ;;
5066 if test -n "$ac_tool_prefix"; then
5067 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5068 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5070 $as_echo_n "checking for $ac_word... " >&6; }
5071 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5072 $as_echo_n "(cached) " >&6
5074 if test -n "$RANLIB"; then
5075 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5077 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5081 test -z "$as_dir" && as_dir=.
5082 for ac_exec_ext in '' $ac_executable_extensions; do
5083 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5084 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5085 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5094 RANLIB=$ac_cv_prog_RANLIB
5095 if test -n "$RANLIB"; then
5096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5097 $as_echo "$RANLIB" >&6; }
5099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5100 $as_echo "no" >&6; }
5105 if test -z "$ac_cv_prog_RANLIB"; then
5106 ac_ct_RANLIB=$RANLIB
5107 # Extract the first word of "ranlib", so it can be a program name with args.
5108 set dummy ranlib; ac_word=$2
5109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5110 $as_echo_n "checking for $ac_word... " >&6; }
5111 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5112 $as_echo_n "(cached) " >&6
5114 if test -n "$ac_ct_RANLIB"; then
5115 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5117 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5121 test -z "$as_dir" && as_dir=.
5122 for ac_exec_ext in '' $ac_executable_extensions; do
5123 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5124 ac_cv_prog_ac_ct_RANLIB="ranlib"
5125 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5134 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5135 if test -n "$ac_ct_RANLIB"; then
5136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5137 $as_echo "$ac_ct_RANLIB" >&6; }
5139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5140 $as_echo "no" >&6; }
5143 if test "x$ac_ct_RANLIB" = x; then
5144 RANLIB="ranlib-not-found-in-path-error"
5146 case $cross_compiling:$ac_tool_warned in
5148 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5149 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5150 ac_tool_warned=yes ;;
5152 RANLIB=$ac_ct_RANLIB
5155 RANLIB="$ac_cv_prog_RANLIB"
5160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
5161 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
5162 # Check whether --enable-maintainer-mode was given.
5163 if test "${enable_maintainer_mode+set}" = set; then :
5164 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
5166 USE_MAINTAINER_MODE=no
5169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
5170 $as_echo "$USE_MAINTAINER_MODE" >&6; }
5171 if test $USE_MAINTAINER_MODE = yes; then
5172 MAINTAINER_MODE_TRUE=
5173 MAINTAINER_MODE_FALSE='#'
5175 MAINTAINER_MODE_TRUE='#'
5176 MAINTAINER_MODE_FALSE=
5179 MAINT=$MAINTAINER_MODE_TRUE
5183 # Set up safe default values for all subsequent AM_CONDITIONAL tests
5184 # which are themselves conditionally expanded.
5185 ## (Right now, this only matters for enable_wchar_t, but nothing prevents
5186 ## other macros from doing the same. This should be automated.) -pme
5188 # Check for uClibc since Linux platforms use different configuration
5189 # directories depending on the C library in use.
5190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5191 /* end confdefs.h. */
5199 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5200 $EGREP "_using_uclibc" >/dev/null 2>&1; then :
5208 # Find platform-specific directories containing configuration info.
5209 # Also possibly modify flags used elsewhere, as needed by the platform.
5211 . $glibcxx_srcdir/configure.host
5212 { $as_echo "$as_me:${as_lineno-$LINENO}: CPU config directory is $cpu_include_dir" >&5
5213 $as_echo "$as_me: CPU config directory is $cpu_include_dir" >&6;}
5214 { $as_echo "$as_me:${as_lineno-$LINENO}: OS config directory is $os_include_dir" >&5
5215 $as_echo "$as_me: OS config directory is $os_include_dir" >&6;}
5219 if test "x${with_newlib}" != "xyes"; then
5227 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5228 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5233 macro_version='2.2.7a'
5234 macro_revision='1.3134'
5248 ltmain="$ac_aux_dir/ltmain.sh"
5250 # Backslashify metacharacters that are still active within
5251 # double-quoted strings.
5252 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5254 # Same as above, but do not quote variable references.
5255 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5257 # Sed substitution to delay expansion of an escaped shell variable in a
5258 # double_quote_subst'ed string.
5259 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5261 # Sed substitution to delay expansion of an escaped single quote.
5262 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5264 # Sed substitution to avoid accidental globbing in evaled expressions
5265 no_glob_subst='s/\*/\\\*/g'
5267 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5268 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
5269 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
5271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
5272 $as_echo_n "checking how to print strings... " >&6; }
5273 # Test print first, because it will be a builtin if present.
5274 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
5275 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
5277 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
5280 # Use this function as a fallback that always works.
5281 func_fallback_echo ()
5283 eval 'cat <<_LTECHO_EOF
5287 ECHO='func_fallback_echo'
5290 # func_echo_all arg...
5291 # Invoke $ECHO with all args, space-separated.
5298 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
5299 $as_echo "printf" >&6; } ;;
5300 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
5301 $as_echo "print -r" >&6; } ;;
5302 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
5303 $as_echo "cat" >&6; } ;;
5319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
5320 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5321 if test "${ac_cv_path_SED+set}" = set; then :
5322 $as_echo_n "(cached) " >&6
5324 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5325 for ac_i in 1 2 3 4 5 6 7; do
5326 ac_script="$ac_script$as_nl$ac_script"
5328 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5329 { ac_script=; unset ac_script;}
5330 if test -z "$SED"; then
5331 ac_path_SED_found=false
5332 # Loop through the user's path and test for each of PROGNAME-LIST
5333 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5337 test -z "$as_dir" && as_dir=.
5338 for ac_prog in sed gsed; do
5339 for ac_exec_ext in '' $ac_executable_extensions; do
5340 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5341 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
5342 # Check for GNU ac_path_SED and select it if it is found.
5343 # Check for GNU $ac_path_SED
5344 case `"$ac_path_SED" --version 2>&1` in
5346 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5349 $as_echo_n 0123456789 >"conftest.in"
5352 cat "conftest.in" "conftest.in" >"conftest.tmp"
5353 mv "conftest.tmp" "conftest.in"
5354 cp "conftest.in" "conftest.nl"
5355 $as_echo '' >> "conftest.nl"
5356 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5357 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5358 as_fn_arith $ac_count + 1 && ac_count=$as_val
5359 if test $ac_count -gt ${ac_path_SED_max-0}; then
5360 # Best one so far, save it but keep looking for a better one
5361 ac_cv_path_SED="$ac_path_SED"
5362 ac_path_SED_max=$ac_count
5364 # 10*(2^10) chars as input seems more than enough
5365 test $ac_count -gt 10 && break
5367 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5370 $ac_path_SED_found && break 3
5375 if test -z "$ac_cv_path_SED"; then
5376 as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
5383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5384 $as_echo "$ac_cv_path_SED" >&6; }
5385 SED="$ac_cv_path_SED"
5388 test -z "$SED" && SED=sed
5389 Xsed="$SED -e 1s/^X//"
5401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5402 $as_echo_n "checking for fgrep... " >&6; }
5403 if test "${ac_cv_path_FGREP+set}" = set; then :
5404 $as_echo_n "(cached) " >&6
5406 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5407 then ac_cv_path_FGREP="$GREP -F"
5409 if test -z "$FGREP"; then
5410 ac_path_FGREP_found=false
5411 # Loop through the user's path and test for each of PROGNAME-LIST
5412 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5413 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5416 test -z "$as_dir" && as_dir=.
5417 for ac_prog in fgrep; do
5418 for ac_exec_ext in '' $ac_executable_extensions; do
5419 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5420 { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
5421 # Check for GNU ac_path_FGREP and select it if it is found.
5422 # Check for GNU $ac_path_FGREP
5423 case `"$ac_path_FGREP" --version 2>&1` in
5425 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5428 $as_echo_n 0123456789 >"conftest.in"
5431 cat "conftest.in" "conftest.in" >"conftest.tmp"
5432 mv "conftest.tmp" "conftest.in"
5433 cp "conftest.in" "conftest.nl"
5434 $as_echo 'FGREP' >> "conftest.nl"
5435 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5436 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5437 as_fn_arith $ac_count + 1 && ac_count=$as_val
5438 if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5439 # Best one so far, save it but keep looking for a better one
5440 ac_cv_path_FGREP="$ac_path_FGREP"
5441 ac_path_FGREP_max=$ac_count
5443 # 10*(2^10) chars as input seems more than enough
5444 test $ac_count -gt 10 && break
5446 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5449 $ac_path_FGREP_found && break 3
5454 if test -z "$ac_cv_path_FGREP"; then
5455 as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5458 ac_cv_path_FGREP=$FGREP
5463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5464 $as_echo "$ac_cv_path_FGREP" >&6; }
5465 FGREP="$ac_cv_path_FGREP"
5468 test -z "$GREP" && GREP=grep
5488 # Check whether --with-gnu-ld was given.
5489 if test "${with_gnu_ld+set}" = set; then :
5490 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5496 if test "$GCC" = yes; then
5497 # Check if gcc -print-prog-name=ld gives a path.
5498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5499 $as_echo_n "checking for ld used by $CC... " >&6; }
5502 # gcc leaves a trailing carriage return which upsets mingw
5503 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5505 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5508 # Accept absolute paths.
5510 re_direlt='/[^/][^/]*/\.\./'
5511 # Canonicalize the pathname of ld
5512 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5513 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5514 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5516 test -z "$LD" && LD="$ac_prog"
5519 # If it fails, then pretend we aren't using GCC.
5523 # If it is relative, then search for the first ld in PATH.
5527 elif test "$with_gnu_ld" = yes; then
5528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5529 $as_echo_n "checking for GNU ld... " >&6; }
5531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5532 $as_echo_n "checking for non-GNU ld... " >&6; }
5534 if test "${lt_cv_path_LD+set}" = set; then :
5535 $as_echo_n "(cached) " >&6
5537 if test -z "$LD"; then
5538 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5539 for ac_dir in $PATH; do
5541 test -z "$ac_dir" && ac_dir=.
5542 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5543 lt_cv_path_LD="$ac_dir/$ac_prog"
5544 # Check to see if the program is GNU ld. I'd rather use --version,
5545 # but apparently some variants of GNU ld only accept -v.
5546 # Break only if it was the GNU/non-GNU ld that we prefer.
5547 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5548 *GNU* | *'with BFD'*)
5549 test "$with_gnu_ld" != no && break
5552 test "$with_gnu_ld" != yes && break
5559 lt_cv_path_LD="$LD" # Let the user override the test with a path.
5564 if test -n "$LD"; then
5565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5566 $as_echo "$LD" >&6; }
5568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5569 $as_echo "no" >&6; }
5571 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
5572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5573 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5574 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
5575 $as_echo_n "(cached) " >&6
5577 # I'd rather use --version here, but apparently some GNU lds only accept -v.
5578 case `$LD -v 2>&1 </dev/null` in
5579 *GNU* | *'with BFD'*)
5580 lt_cv_prog_gnu_ld=yes
5583 lt_cv_prog_gnu_ld=no
5587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5588 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5589 with_gnu_ld=$lt_cv_prog_gnu_ld
5599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5600 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5601 if test "${lt_cv_path_NM+set}" = set; then :
5602 $as_echo_n "(cached) " >&6
5604 if test -n "$NM"; then
5605 # Let the user override the test.
5608 lt_nm_to_check="${ac_tool_prefix}nm"
5609 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5610 lt_nm_to_check="$lt_nm_to_check nm"
5612 for lt_tmp_nm in $lt_nm_to_check; do
5613 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5614 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5616 test -z "$ac_dir" && ac_dir=.
5617 tmp_nm="$ac_dir/$lt_tmp_nm"
5618 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5619 # Check to see if the nm accepts a BSD-compat flag.
5620 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5621 # nm: unknown option "B" ignored
5622 # Tru64's nm complains that /dev/null is an invalid object file
5623 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5624 */dev/null* | *'Invalid file or object type'*)
5625 lt_cv_path_NM="$tmp_nm -B"
5629 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5631 lt_cv_path_NM="$tmp_nm -p"
5635 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5636 continue # so that we can try to find one that supports BSD flags
5645 : ${lt_cv_path_NM=no}
5648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5649 $as_echo "$lt_cv_path_NM" >&6; }
5650 if test "$lt_cv_path_NM" != "no"; then
5653 # Didn't find any BSD compatible name lister, look for dumpbin.
5654 if test -n "$DUMPBIN"; then :
5655 # Let the user override the test.
5657 if test -n "$ac_tool_prefix"; then
5658 for ac_prog in dumpbin "link -dump"
5660 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5661 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5663 $as_echo_n "checking for $ac_word... " >&6; }
5664 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
5665 $as_echo_n "(cached) " >&6
5667 if test -n "$DUMPBIN"; then
5668 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5670 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5674 test -z "$as_dir" && as_dir=.
5675 for ac_exec_ext in '' $ac_executable_extensions; do
5676 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5677 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5678 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5687 DUMPBIN=$ac_cv_prog_DUMPBIN
5688 if test -n "$DUMPBIN"; then
5689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5690 $as_echo "$DUMPBIN" >&6; }
5692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5693 $as_echo "no" >&6; }
5697 test -n "$DUMPBIN" && break
5700 if test -z "$DUMPBIN"; then
5701 ac_ct_DUMPBIN=$DUMPBIN
5702 for ac_prog in dumpbin "link -dump"
5704 # Extract the first word of "$ac_prog", so it can be a program name with args.
5705 set dummy $ac_prog; ac_word=$2
5706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5707 $as_echo_n "checking for $ac_word... " >&6; }
5708 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
5709 $as_echo_n "(cached) " >&6
5711 if test -n "$ac_ct_DUMPBIN"; then
5712 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5714 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5718 test -z "$as_dir" && as_dir=.
5719 for ac_exec_ext in '' $ac_executable_extensions; do
5720 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5721 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5722 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5731 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5732 if test -n "$ac_ct_DUMPBIN"; then
5733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5734 $as_echo "$ac_ct_DUMPBIN" >&6; }
5736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5737 $as_echo "no" >&6; }
5741 test -n "$ac_ct_DUMPBIN" && break
5744 if test "x$ac_ct_DUMPBIN" = x; then
5747 case $cross_compiling:$ac_tool_warned in
5749 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5750 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5751 ac_tool_warned=yes ;;
5753 DUMPBIN=$ac_ct_DUMPBIN
5757 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5759 DUMPBIN="$DUMPBIN -symbols"
5767 if test "$DUMPBIN" != ":"; then
5771 test -z "$NM" && NM=nm
5778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5779 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5780 if test "${lt_cv_nm_interface+set}" = set; then :
5781 $as_echo_n "(cached) " >&6
5783 lt_cv_nm_interface="BSD nm"
5784 echo "int some_variable = 0;" > conftest.$ac_ext
5785 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5786 (eval "$ac_compile" 2>conftest.err)
5787 cat conftest.err >&5
5788 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5789 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5790 cat conftest.err >&5
5791 (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5792 cat conftest.out >&5
5793 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5794 lt_cv_nm_interface="MS dumpbin"
5798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5799 $as_echo "$lt_cv_nm_interface" >&6; }
5801 # find the maximum length of command line arguments
5802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5803 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5804 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
5805 $as_echo_n "(cached) " >&6
5812 # On DJGPP, this test can blow up pretty badly due to problems in libc
5813 # (any single argument exceeding 2000 bytes causes a buffer overrun
5814 # during glob expansion). Even if it were fixed, the result of this
5815 # check would be larger than it should be.
5816 lt_cv_sys_max_cmd_len=12288; # 12K is about right
5820 # Under GNU Hurd, this test is not required because there is
5821 # no limit to the length of command line arguments.
5822 # Libtool will interpret -1 as no limit whatsoever
5823 lt_cv_sys_max_cmd_len=-1;
5826 cygwin* | mingw* | cegcc*)
5827 # On Win9x/ME, this test blows up -- it succeeds, but takes
5828 # about 5 minutes as the teststring grows exponentially.
5829 # Worse, since 9x/ME are not pre-emptively multitasking,
5830 # you end up with a "frozen" computer, even though with patience
5831 # the test eventually succeeds (with a max line length of 256k).
5832 # Instead, let's just punt: use the minimum linelength reported by
5833 # all of the supported platforms: 8192 (on NT/2K/XP).
5834 lt_cv_sys_max_cmd_len=8192;
5838 # On MiNT this can take a long time and run out of memory.
5839 lt_cv_sys_max_cmd_len=8192;
5843 # On AmigaOS with pdksh, this test takes hours, literally.
5844 # So we just punt and use a minimum line length of 8192.
5845 lt_cv_sys_max_cmd_len=8192;
5848 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5849 # This has been around since 386BSD, at least. Likely further.
5850 if test -x /sbin/sysctl; then
5851 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5852 elif test -x /usr/sbin/sysctl; then
5853 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5855 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
5857 # And add a safety zone
5858 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5859 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5863 # We know the value 262144 and hardcode it with a safety zone (like BSD)
5864 lt_cv_sys_max_cmd_len=196608
5868 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5869 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5870 # nice to cause kernel panics so lets avoid the loop below.
5871 # First set a reasonable default.
5872 lt_cv_sys_max_cmd_len=16384
5874 if test -x /sbin/sysconfig; then
5875 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5876 *1*) lt_cv_sys_max_cmd_len=-1 ;;
5881 lt_cv_sys_max_cmd_len=102400
5883 sysv5* | sco5v6* | sysv4.2uw2*)
5884 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5885 if test -n "$kargmax"; then
5886 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
5888 lt_cv_sys_max_cmd_len=32768
5892 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5893 if test -n "$lt_cv_sys_max_cmd_len"; then
5894 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5895 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5897 # Make teststring a little bigger before we do anything with it.
5898 # a 1K string should be a reasonable start.
5899 for i in 1 2 3 4 5 6 7 8 ; do
5900 teststring=$teststring$teststring
5902 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5903 # If test is not a shell built-in, we'll probably end up computing a
5904 # maximum length that is only half of the actual maximum length, but
5906 while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5907 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5908 test $i != 17 # 1/2 MB should be enough
5911 teststring=$teststring$teststring
5913 # Only check the string length outside the loop.
5914 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5916 # Add a significant safety factor because C++ compilers can tack on
5917 # massive amounts of additional arguments before passing them to the
5918 # linker. It appears as though 1/2 is a usable value.
5919 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5926 if test -n $lt_cv_sys_max_cmd_len ; then
5927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5928 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5931 $as_echo "none" >&6; }
5933 max_cmd_len=$lt_cv_sys_max_cmd_len
5944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5945 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5946 # Try some XSI features
5949 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5951 && eval 'test $(( 1 + 1 )) -eq 2 \
5952 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5955 $as_echo "$xsi_shell" >&6; }
5958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5959 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5961 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5963 && lt_shell_append=yes
5964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5965 $as_echo "$lt_shell_append" >&6; }
5968 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5978 # test EBCDIC or ASCII
5979 case `echo X|tr X '\101'` in
5980 A) # ASCII based system
5981 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5982 lt_SP2NL='tr \040 \012'
5983 lt_NL2SP='tr \015\012 \040\040'
5985 *) # EBCDIC based system
5986 lt_SP2NL='tr \100 \n'
5987 lt_NL2SP='tr \r\n \100\100'
5999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
6000 $as_echo_n "checking for $LD option to reload object files... " >&6; }
6001 if test "${lt_cv_ld_reload_flag+set}" = set; then :
6002 $as_echo_n "(cached) " >&6
6004 lt_cv_ld_reload_flag='-r'
6006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
6007 $as_echo "$lt_cv_ld_reload_flag" >&6; }
6008 reload_flag=$lt_cv_ld_reload_flag
6009 case $reload_flag in
6011 *) reload_flag=" $reload_flag" ;;
6013 reload_cmds='$LD$reload_flag -o $output$reload_objs'
6016 if test "$GCC" = yes; then
6017 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
6019 reload_cmds='$LD$reload_flag -o $output$reload_objs'
6032 if test -n "$ac_tool_prefix"; then
6033 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
6034 set dummy ${ac_tool_prefix}objdump; ac_word=$2
6035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6036 $as_echo_n "checking for $ac_word... " >&6; }
6037 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
6038 $as_echo_n "(cached) " >&6
6040 if test -n "$OBJDUMP"; then
6041 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
6043 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6047 test -z "$as_dir" && as_dir=.
6048 for ac_exec_ext in '' $ac_executable_extensions; do
6049 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6050 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
6051 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6060 OBJDUMP=$ac_cv_prog_OBJDUMP
6061 if test -n "$OBJDUMP"; then
6062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
6063 $as_echo "$OBJDUMP" >&6; }
6065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6066 $as_echo "no" >&6; }
6071 if test -z "$ac_cv_prog_OBJDUMP"; then
6072 ac_ct_OBJDUMP=$OBJDUMP
6073 # Extract the first word of "objdump", so it can be a program name with args.
6074 set dummy objdump; ac_word=$2
6075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6076 $as_echo_n "checking for $ac_word... " >&6; }
6077 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
6078 $as_echo_n "(cached) " >&6
6080 if test -n "$ac_ct_OBJDUMP"; then
6081 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
6083 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6087 test -z "$as_dir" && as_dir=.
6088 for ac_exec_ext in '' $ac_executable_extensions; do
6089 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6090 ac_cv_prog_ac_ct_OBJDUMP="objdump"
6091 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6100 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
6101 if test -n "$ac_ct_OBJDUMP"; then
6102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
6103 $as_echo "$ac_ct_OBJDUMP" >&6; }
6105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6106 $as_echo "no" >&6; }
6109 if test "x$ac_ct_OBJDUMP" = x; then
6112 case $cross_compiling:$ac_tool_warned in
6114 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6115 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6116 ac_tool_warned=yes ;;
6118 OBJDUMP=$ac_ct_OBJDUMP
6121 OBJDUMP="$ac_cv_prog_OBJDUMP"
6124 test -z "$OBJDUMP" && OBJDUMP=objdump
6134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
6135 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
6136 if test "${lt_cv_deplibs_check_method+set}" = set; then :
6137 $as_echo_n "(cached) " >&6
6139 lt_cv_file_magic_cmd='$MAGIC_CMD'
6140 lt_cv_file_magic_test_file=
6141 lt_cv_deplibs_check_method='unknown'
6142 # Need to set the preceding variable on all platforms that support
6143 # interlibrary dependencies.
6144 # 'none' -- dependencies not supported.
6145 # `unknown' -- same as none, but documents that we really don't know.
6146 # 'pass_all' -- all dependencies passed with no checks.
6147 # 'test_compile' -- check by making test program.
6148 # 'file_magic [[regex]]' -- check by looking for files in library path
6149 # which responds to the $file_magic_cmd with a given extended regex.
6150 # If you have `file' or equivalent on your system and you're not sure
6151 # whether `pass_all' will *always* work, you probably want this one.
6155 lt_cv_deplibs_check_method=pass_all
6159 lt_cv_deplibs_check_method=pass_all
6163 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
6164 lt_cv_file_magic_cmd='/usr/bin/file -L'
6165 lt_cv_file_magic_test_file=/shlib/libc.so
6169 # func_win32_libid is a shell function defined in ltmain.sh
6170 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6171 lt_cv_file_magic_cmd='func_win32_libid'
6175 # Base MSYS/MinGW do not provide the 'file' command needed by
6176 # func_win32_libid shell function, so use a weaker test based on 'objdump',
6177 # unless we find 'file', for example because we are cross-compiling.
6178 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
6179 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6180 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6181 lt_cv_file_magic_cmd='func_win32_libid'
6183 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6184 lt_cv_file_magic_cmd='$OBJDUMP -f'
6189 # use the weaker test based on 'objdump'. See mingw*.
6190 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6191 lt_cv_file_magic_cmd='$OBJDUMP -f'
6194 darwin* | rhapsody*)
6195 lt_cv_deplibs_check_method=pass_all
6198 freebsd* | dragonfly*)
6199 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6202 # Not sure whether the presence of OpenBSD here was a mistake.
6203 # Let's accept both of them until this is cleared up.
6204 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6205 lt_cv_file_magic_cmd=/usr/bin/file
6206 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6210 lt_cv_deplibs_check_method=pass_all
6215 lt_cv_deplibs_check_method=pass_all
6219 lt_cv_deplibs_check_method=pass_all
6222 hpux10.20* | hpux11*)
6223 lt_cv_file_magic_cmd=/usr/bin/file
6226 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6227 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6230 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6231 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6234 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6235 lt_cv_file_magic_test_file=/usr/lib/libc.sl
6241 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6242 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6245 irix5* | irix6* | nonstopux*)
6247 *-32|*"-32 ") libmagic=32-bit;;
6248 *-n32|*"-n32 ") libmagic=N32;;
6249 *-64|*"-64 ") libmagic=64-bit;;
6250 *) libmagic=never-match;;
6252 lt_cv_deplibs_check_method=pass_all
6255 # This must be Linux ELF.
6256 linux* | k*bsd*-gnu | kopensolaris*-gnu)
6257 lt_cv_deplibs_check_method=pass_all
6261 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6262 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6264 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6269 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6270 lt_cv_file_magic_cmd=/usr/bin/file
6271 lt_cv_file_magic_test_file=/usr/lib/libnls.so
6275 lt_cv_deplibs_check_method=pass_all
6279 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6280 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6282 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6286 osf3* | osf4* | osf5*)
6287 lt_cv_deplibs_check_method=pass_all
6291 lt_cv_deplibs_check_method=pass_all
6295 lt_cv_deplibs_check_method=pass_all
6298 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6299 lt_cv_deplibs_check_method=pass_all
6303 case $host_vendor in
6305 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
6306 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6309 lt_cv_deplibs_check_method=pass_all
6312 lt_cv_file_magic_cmd='/bin/file'
6313 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6316 lt_cv_file_magic_cmd='/bin/file'
6317 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6318 lt_cv_file_magic_test_file=/lib/libc.so
6321 lt_cv_deplibs_check_method=pass_all
6324 lt_cv_deplibs_check_method=pass_all
6330 lt_cv_deplibs_check_method=pass_all
6335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6336 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6337 file_magic_cmd=$lt_cv_file_magic_cmd
6338 deplibs_check_method=$lt_cv_deplibs_check_method
6339 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6352 if test -n "$ac_tool_prefix"; then
6353 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6354 set dummy ${ac_tool_prefix}ar; ac_word=$2
6355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6356 $as_echo_n "checking for $ac_word... " >&6; }
6357 if test "${ac_cv_prog_AR+set}" = set; then :
6358 $as_echo_n "(cached) " >&6
6360 if test -n "$AR"; then
6361 ac_cv_prog_AR="$AR" # Let the user override the test.
6363 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6367 test -z "$as_dir" && as_dir=.
6368 for ac_exec_ext in '' $ac_executable_extensions; do
6369 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6370 ac_cv_prog_AR="${ac_tool_prefix}ar"
6371 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6381 if test -n "$AR"; then
6382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6383 $as_echo "$AR" >&6; }
6385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6386 $as_echo "no" >&6; }
6391 if test -z "$ac_cv_prog_AR"; then
6393 # Extract the first word of "ar", so it can be a program name with args.
6394 set dummy ar; ac_word=$2
6395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6396 $as_echo_n "checking for $ac_word... " >&6; }
6397 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6398 $as_echo_n "(cached) " >&6
6400 if test -n "$ac_ct_AR"; then
6401 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6403 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6407 test -z "$as_dir" && as_dir=.
6408 for ac_exec_ext in '' $ac_executable_extensions; do
6409 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6410 ac_cv_prog_ac_ct_AR="ar"
6411 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6420 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6421 if test -n "$ac_ct_AR"; then
6422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6423 $as_echo "$ac_ct_AR" >&6; }
6425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6426 $as_echo "no" >&6; }
6429 if test "x$ac_ct_AR" = x; then
6432 case $cross_compiling:$ac_tool_warned in
6434 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6435 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6436 ac_tool_warned=yes ;;
6444 test -z "$AR" && AR=ar
6445 test -z "$AR_FLAGS" && AR_FLAGS=cru
6457 if test -n "$ac_tool_prefix"; then
6458 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6459 set dummy ${ac_tool_prefix}strip; ac_word=$2
6460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6461 $as_echo_n "checking for $ac_word... " >&6; }
6462 if test "${ac_cv_prog_STRIP+set}" = set; then :
6463 $as_echo_n "(cached) " >&6
6465 if test -n "$STRIP"; then
6466 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6468 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6472 test -z "$as_dir" && as_dir=.
6473 for ac_exec_ext in '' $ac_executable_extensions; do
6474 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6475 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6476 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6485 STRIP=$ac_cv_prog_STRIP
6486 if test -n "$STRIP"; then
6487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6488 $as_echo "$STRIP" >&6; }
6490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6491 $as_echo "no" >&6; }
6496 if test -z "$ac_cv_prog_STRIP"; then
6498 # Extract the first word of "strip", so it can be a program name with args.
6499 set dummy strip; ac_word=$2
6500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6501 $as_echo_n "checking for $ac_word... " >&6; }
6502 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
6503 $as_echo_n "(cached) " >&6
6505 if test -n "$ac_ct_STRIP"; then
6506 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6512 test -z "$as_dir" && as_dir=.
6513 for ac_exec_ext in '' $ac_executable_extensions; do
6514 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6515 ac_cv_prog_ac_ct_STRIP="strip"
6516 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6525 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6526 if test -n "$ac_ct_STRIP"; then
6527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6528 $as_echo "$ac_ct_STRIP" >&6; }
6530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6531 $as_echo "no" >&6; }
6534 if test "x$ac_ct_STRIP" = x; then
6537 case $cross_compiling:$ac_tool_warned in
6539 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6540 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6541 ac_tool_warned=yes ;;
6546 STRIP="$ac_cv_prog_STRIP"
6549 test -z "$STRIP" && STRIP=:
6556 if test -n "$ac_tool_prefix"; then
6557 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6558 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6560 $as_echo_n "checking for $ac_word... " >&6; }
6561 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6562 $as_echo_n "(cached) " >&6
6564 if test -n "$RANLIB"; then
6565 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6567 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6571 test -z "$as_dir" && as_dir=.
6572 for ac_exec_ext in '' $ac_executable_extensions; do
6573 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6574 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6575 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6584 RANLIB=$ac_cv_prog_RANLIB
6585 if test -n "$RANLIB"; then
6586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6587 $as_echo "$RANLIB" >&6; }
6589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6590 $as_echo "no" >&6; }
6595 if test -z "$ac_cv_prog_RANLIB"; then
6596 ac_ct_RANLIB=$RANLIB
6597 # Extract the first word of "ranlib", so it can be a program name with args.
6598 set dummy ranlib; ac_word=$2
6599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6600 $as_echo_n "checking for $ac_word... " >&6; }
6601 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6602 $as_echo_n "(cached) " >&6
6604 if test -n "$ac_ct_RANLIB"; then
6605 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6607 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6611 test -z "$as_dir" && as_dir=.
6612 for ac_exec_ext in '' $ac_executable_extensions; do
6613 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6614 ac_cv_prog_ac_ct_RANLIB="ranlib"
6615 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6624 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6625 if test -n "$ac_ct_RANLIB"; then
6626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6627 $as_echo "$ac_ct_RANLIB" >&6; }
6629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6630 $as_echo "no" >&6; }
6633 if test "x$ac_ct_RANLIB" = x; then
6636 case $cross_compiling:$ac_tool_warned in
6638 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6639 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6640 ac_tool_warned=yes ;;
6642 RANLIB=$ac_ct_RANLIB
6645 RANLIB="$ac_cv_prog_RANLIB"
6648 test -z "$RANLIB" && RANLIB=:
6655 # Determine commands to create old-style static archives.
6656 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6657 old_postinstall_cmds='chmod 644 $oldlib'
6658 old_postuninstall_cmds=
6660 if test -n "$RANLIB"; then
6663 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6666 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6669 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6674 lock_old_archive_extraction=yes ;;
6676 lock_old_archive_extraction=no ;;
6717 # If no C compiler was specified, use CC.
6720 # If no C compiler flags were specified, use CFLAGS.
6721 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6723 # Allow CC to be a program name with arguments.
6727 # Check for command to grab the raw symbol name followed by C symbol from nm.
6728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6729 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6730 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
6731 $as_echo_n "(cached) " >&6
6734 # These are sane defaults that work on at least a few old systems.
6735 # [They come from Ultrix. What could be older than Ultrix?!! ;)]
6737 # Character class describing NM global symbol codes.
6738 symcode='[BCDEGRST]'
6740 # Regexp to match symbols that can be accessed directly from C.
6741 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6743 # Define system-specific variables.
6748 cygwin* | mingw* | pw32* | cegcc*)
6749 symcode='[ABCDGISTW]'
6752 if test "$host_cpu" = ia64; then
6753 symcode='[ABCDEGRST]'
6757 symcode='[BCDEGRST]'
6760 symcode='[BCDEGQRST]'
6771 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6779 # If we're using GNU nm, then use its standard symbol codes.
6780 case `$NM -V 2>&1` in
6781 *GNU* | *'with BFD'*)
6782 symcode='[ABCDGIRSTW]' ;;
6785 # Transform an extracted symbol line into a proper C declaration.
6786 # Some systems (esp. on ia64) link data and code symbols differently,
6787 # so use this general approach.
6788 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6790 # Transform an extracted symbol line into symbol name and symbol address
6791 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
6792 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
6794 # Handle CRLF in mingw tool chain
6798 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6802 # Try without a prefix underscore, then with it.
6803 for ac_symprfx in "" "_"; do
6805 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6806 symxfrm="\\1 $ac_symprfx\\2 \\2"
6808 # Write the raw and C identifiers.
6809 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6810 # Fake it for dumpbin and say T for any non-static function
6811 # and D for any global variable.
6812 # Also find C++ and __fastcall symbols from MSVC++,
6813 # which start with @ or ?.
6814 lt_cv_sys_global_symbol_pipe="$AWK '"\
6815 " {last_section=section; section=\$ 3};"\
6816 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6817 " \$ 0!~/External *\|/{next};"\
6818 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6819 " {if(hide[section]) next};"\
6820 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6821 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6822 " s[1]~/^[@?]/{print s[1], s[1]; next};"\
6823 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6824 " ' prfx=^$ac_symprfx"
6826 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6829 # Check to see that the pipe works correctly.
6833 cat > conftest.$ac_ext <<_LT_EOF
6838 void nm_test_func(void);
6839 void nm_test_func(void){}
6843 int main(){nm_test_var='a';nm_test_func();return(0);}
6846 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6847 (eval $ac_compile) 2>&5
6849 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6850 test $ac_status = 0; }; then
6851 # Now try to grab the symbols.
6853 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6854 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6856 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6857 test $ac_status = 0; } && test -s "$nlist"; then
6858 # Try sorting and uniquifying the output.
6859 if sort "$nlist" | uniq > "$nlist"T; then
6860 mv -f "$nlist"T "$nlist"
6865 # Make sure that we snagged all the symbols we need.
6866 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6867 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6868 cat <<_LT_EOF > conftest.$ac_ext
6874 # Now generate the symbol file.
6875 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6877 cat <<_LT_EOF >> conftest.$ac_ext
6879 /* The mapping between symbol names and symbols. */
6884 lt__PROGRAM__LTX_preloaded_symbols[] =
6886 { "@PROGRAM@", (void *) 0 },
6888 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6889 cat <<\_LT_EOF >> conftest.$ac_ext
6893 /* This works around a problem in FreeBSD linker */
6894 #ifdef FREEBSD_WORKAROUND
6895 static const void *lt_preloaded_setup() {
6896 return lt__PROGRAM__LTX_preloaded_symbols;
6904 # Now try linking the two files.
6905 mv conftest.$ac_objext conftstm.$ac_objext
6906 lt_save_LIBS="$LIBS"
6907 lt_save_CFLAGS="$CFLAGS"
6908 LIBS="conftstm.$ac_objext"
6909 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6910 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6911 (eval $ac_link) 2>&5
6913 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6914 test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6917 LIBS="$lt_save_LIBS"
6918 CFLAGS="$lt_save_CFLAGS"
6920 echo "cannot find nm_test_func in $nlist" >&5
6923 echo "cannot find nm_test_var in $nlist" >&5
6926 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6929 echo "$progname: failed program was:" >&5
6930 cat conftest.$ac_ext >&5
6932 rm -rf conftest* conftst*
6934 # Do not use the global_symbol_pipe unless it works.
6935 if test "$pipe_works" = yes; then
6938 lt_cv_sys_global_symbol_pipe=
6944 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6945 lt_cv_sys_global_symbol_to_cdecl=
6947 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6949 $as_echo "failed" >&6; }
6951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6952 $as_echo "ok" >&6; }
6976 # Check whether --enable-libtool-lock was given.
6977 if test "${enable_libtool_lock+set}" = set; then :
6978 enableval=$enable_libtool_lock;
6981 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6983 # Some flags need to be propagated to the compiler or linker for good
6987 # Find out which ABI we are using.
6988 echo 'int i;' > conftest.$ac_ext
6989 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6990 (eval $ac_compile) 2>&5
6992 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6993 test $ac_status = 0; }; then
6994 case `/usr/bin/file conftest.$ac_objext` in
7006 # Find out which ABI we are using.
7007 echo '#line '$LINENO' "configure"' > conftest.$ac_ext
7008 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7009 (eval $ac_compile) 2>&5
7011 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7012 test $ac_status = 0; }; then
7013 if test "$lt_cv_prog_gnu_ld" = yes; then
7014 case `/usr/bin/file conftest.$ac_objext` in
7016 LD="${LD-ld} -melf32bsmip"
7019 LD="${LD-ld} -melf32bmipn32"
7022 LD="${LD-ld} -melf64bmip"
7026 case `/usr/bin/file conftest.$ac_objext` in
7042 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
7043 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
7044 # Find out which ABI we are using.
7045 echo 'int i;' > conftest.$ac_ext
7046 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7047 (eval $ac_compile) 2>&5
7049 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7050 test $ac_status = 0; }; then
7051 case `/usr/bin/file conftest.o` in
7054 x86_64-*kfreebsd*-gnu)
7055 LD="${LD-ld} -m elf_i386_fbsd"
7058 LD="${LD-ld} -m elf_i386"
7060 ppc64-*linux*|powerpc64-*linux*)
7061 LD="${LD-ld} -m elf32ppclinux"
7064 LD="${LD-ld} -m elf_s390"
7067 LD="${LD-ld} -m elf32_sparc"
7073 x86_64-*kfreebsd*-gnu)
7074 LD="${LD-ld} -m elf_x86_64_fbsd"
7077 LD="${LD-ld} -m elf_x86_64"
7079 ppc*-*linux*|powerpc*-*linux*)
7080 LD="${LD-ld} -m elf64ppc"
7082 s390*-*linux*|s390*-*tpf*)
7083 LD="${LD-ld} -m elf64_s390"
7086 LD="${LD-ld} -m elf64_sparc"
7096 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
7097 SAVE_CFLAGS="$CFLAGS"
7098 CFLAGS="$CFLAGS -belf"
7099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
7100 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
7101 if test "${lt_cv_cc_needs_belf+set}" = set; then :
7102 $as_echo_n "(cached) " >&6
7105 ac_cpp='$CPP $CPPFLAGS'
7106 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7107 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7108 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7110 if test x$gcc_no_link = xyes; then
7111 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
7113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7114 /* end confdefs.h. */
7124 if ac_fn_c_try_link "$LINENO"; then :
7125 lt_cv_cc_needs_belf=yes
7127 lt_cv_cc_needs_belf=no
7129 rm -f core conftest.err conftest.$ac_objext \
7130 conftest$ac_exeext conftest.$ac_ext
7132 ac_cpp='$CPP $CPPFLAGS'
7133 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7134 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7135 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
7139 $as_echo "$lt_cv_cc_needs_belf" >&6; }
7140 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
7141 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
7142 CFLAGS="$SAVE_CFLAGS"
7146 # Find out which ABI we are using.
7147 echo 'int i;' > conftest.$ac_ext
7148 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7149 (eval $ac_compile) 2>&5
7151 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7152 test $ac_status = 0; }; then
7153 case `/usr/bin/file conftest.o` in
7155 case $lt_cv_prog_gnu_ld in
7156 yes*) LD="${LD-ld} -m elf64_sparc" ;;
7158 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7170 need_locks="$enable_libtool_lock"
7174 rhapsody* | darwin*)
7175 if test -n "$ac_tool_prefix"; then
7176 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7177 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7179 $as_echo_n "checking for $ac_word... " >&6; }
7180 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
7181 $as_echo_n "(cached) " >&6
7183 if test -n "$DSYMUTIL"; then
7184 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7190 test -z "$as_dir" && as_dir=.
7191 for ac_exec_ext in '' $ac_executable_extensions; do
7192 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7193 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7194 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7203 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7204 if test -n "$DSYMUTIL"; then
7205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7206 $as_echo "$DSYMUTIL" >&6; }
7208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7209 $as_echo "no" >&6; }
7214 if test -z "$ac_cv_prog_DSYMUTIL"; then
7215 ac_ct_DSYMUTIL=$DSYMUTIL
7216 # Extract the first word of "dsymutil", so it can be a program name with args.
7217 set dummy dsymutil; ac_word=$2
7218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7219 $as_echo_n "checking for $ac_word... " >&6; }
7220 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
7221 $as_echo_n "(cached) " >&6
7223 if test -n "$ac_ct_DSYMUTIL"; then
7224 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7226 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7230 test -z "$as_dir" && as_dir=.
7231 for ac_exec_ext in '' $ac_executable_extensions; do
7232 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7233 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7234 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7243 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7244 if test -n "$ac_ct_DSYMUTIL"; then
7245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7246 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7249 $as_echo "no" >&6; }
7252 if test "x$ac_ct_DSYMUTIL" = x; then
7255 case $cross_compiling:$ac_tool_warned in
7257 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7258 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7259 ac_tool_warned=yes ;;
7261 DSYMUTIL=$ac_ct_DSYMUTIL
7264 DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7267 if test -n "$ac_tool_prefix"; then
7268 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7269 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7271 $as_echo_n "checking for $ac_word... " >&6; }
7272 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
7273 $as_echo_n "(cached) " >&6
7275 if test -n "$NMEDIT"; then
7276 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7278 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7282 test -z "$as_dir" && as_dir=.
7283 for ac_exec_ext in '' $ac_executable_extensions; do
7284 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7285 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7286 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7295 NMEDIT=$ac_cv_prog_NMEDIT
7296 if test -n "$NMEDIT"; then
7297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7298 $as_echo "$NMEDIT" >&6; }
7300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7301 $as_echo "no" >&6; }
7306 if test -z "$ac_cv_prog_NMEDIT"; then
7307 ac_ct_NMEDIT=$NMEDIT
7308 # Extract the first word of "nmedit", so it can be a program name with args.
7309 set dummy nmedit; ac_word=$2
7310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7311 $as_echo_n "checking for $ac_word... " >&6; }
7312 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
7313 $as_echo_n "(cached) " >&6
7315 if test -n "$ac_ct_NMEDIT"; then
7316 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7318 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7322 test -z "$as_dir" && as_dir=.
7323 for ac_exec_ext in '' $ac_executable_extensions; do
7324 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7325 ac_cv_prog_ac_ct_NMEDIT="nmedit"
7326 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7335 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7336 if test -n "$ac_ct_NMEDIT"; then
7337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7338 $as_echo "$ac_ct_NMEDIT" >&6; }
7340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7341 $as_echo "no" >&6; }
7344 if test "x$ac_ct_NMEDIT" = x; then
7347 case $cross_compiling:$ac_tool_warned in
7349 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7350 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7351 ac_tool_warned=yes ;;
7353 NMEDIT=$ac_ct_NMEDIT
7356 NMEDIT="$ac_cv_prog_NMEDIT"
7359 if test -n "$ac_tool_prefix"; then
7360 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7361 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7363 $as_echo_n "checking for $ac_word... " >&6; }
7364 if test "${ac_cv_prog_LIPO+set}" = set; then :
7365 $as_echo_n "(cached) " >&6
7367 if test -n "$LIPO"; then
7368 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7370 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7374 test -z "$as_dir" && as_dir=.
7375 for ac_exec_ext in '' $ac_executable_extensions; do
7376 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7377 ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7378 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7387 LIPO=$ac_cv_prog_LIPO
7388 if test -n "$LIPO"; then
7389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7390 $as_echo "$LIPO" >&6; }
7392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7393 $as_echo "no" >&6; }
7398 if test -z "$ac_cv_prog_LIPO"; then
7400 # Extract the first word of "lipo", so it can be a program name with args.
7401 set dummy lipo; ac_word=$2
7402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7403 $as_echo_n "checking for $ac_word... " >&6; }
7404 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
7405 $as_echo_n "(cached) " >&6
7407 if test -n "$ac_ct_LIPO"; then
7408 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7410 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7414 test -z "$as_dir" && as_dir=.
7415 for ac_exec_ext in '' $ac_executable_extensions; do
7416 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7417 ac_cv_prog_ac_ct_LIPO="lipo"
7418 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7427 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7428 if test -n "$ac_ct_LIPO"; then
7429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7430 $as_echo "$ac_ct_LIPO" >&6; }
7432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7433 $as_echo "no" >&6; }
7436 if test "x$ac_ct_LIPO" = x; then
7439 case $cross_compiling:$ac_tool_warned in
7441 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7442 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7443 ac_tool_warned=yes ;;
7448 LIPO="$ac_cv_prog_LIPO"
7451 if test -n "$ac_tool_prefix"; then
7452 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7453 set dummy ${ac_tool_prefix}otool; ac_word=$2
7454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7455 $as_echo_n "checking for $ac_word... " >&6; }
7456 if test "${ac_cv_prog_OTOOL+set}" = set; then :
7457 $as_echo_n "(cached) " >&6
7459 if test -n "$OTOOL"; then
7460 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7462 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7466 test -z "$as_dir" && as_dir=.
7467 for ac_exec_ext in '' $ac_executable_extensions; do
7468 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7469 ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7470 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7479 OTOOL=$ac_cv_prog_OTOOL
7480 if test -n "$OTOOL"; then
7481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7482 $as_echo "$OTOOL" >&6; }
7484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7485 $as_echo "no" >&6; }
7490 if test -z "$ac_cv_prog_OTOOL"; then
7492 # Extract the first word of "otool", so it can be a program name with args.
7493 set dummy otool; ac_word=$2
7494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7495 $as_echo_n "checking for $ac_word... " >&6; }
7496 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
7497 $as_echo_n "(cached) " >&6
7499 if test -n "$ac_ct_OTOOL"; then
7500 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7502 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7506 test -z "$as_dir" && as_dir=.
7507 for ac_exec_ext in '' $ac_executable_extensions; do
7508 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7509 ac_cv_prog_ac_ct_OTOOL="otool"
7510 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7519 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7520 if test -n "$ac_ct_OTOOL"; then
7521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7522 $as_echo "$ac_ct_OTOOL" >&6; }
7524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7525 $as_echo "no" >&6; }
7528 if test "x$ac_ct_OTOOL" = x; then
7531 case $cross_compiling:$ac_tool_warned in
7533 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7534 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7535 ac_tool_warned=yes ;;
7540 OTOOL="$ac_cv_prog_OTOOL"
7543 if test -n "$ac_tool_prefix"; then
7544 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7545 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7547 $as_echo_n "checking for $ac_word... " >&6; }
7548 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
7549 $as_echo_n "(cached) " >&6
7551 if test -n "$OTOOL64"; then
7552 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7554 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7558 test -z "$as_dir" && as_dir=.
7559 for ac_exec_ext in '' $ac_executable_extensions; do
7560 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7561 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7562 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7571 OTOOL64=$ac_cv_prog_OTOOL64
7572 if test -n "$OTOOL64"; then
7573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7574 $as_echo "$OTOOL64" >&6; }
7576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7577 $as_echo "no" >&6; }
7582 if test -z "$ac_cv_prog_OTOOL64"; then
7583 ac_ct_OTOOL64=$OTOOL64
7584 # Extract the first word of "otool64", so it can be a program name with args.
7585 set dummy otool64; ac_word=$2
7586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7587 $as_echo_n "checking for $ac_word... " >&6; }
7588 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
7589 $as_echo_n "(cached) " >&6
7591 if test -n "$ac_ct_OTOOL64"; then
7592 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7594 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7598 test -z "$as_dir" && as_dir=.
7599 for ac_exec_ext in '' $ac_executable_extensions; do
7600 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7601 ac_cv_prog_ac_ct_OTOOL64="otool64"
7602 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7611 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7612 if test -n "$ac_ct_OTOOL64"; then
7613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7614 $as_echo "$ac_ct_OTOOL64" >&6; }
7616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7617 $as_echo "no" >&6; }
7620 if test "x$ac_ct_OTOOL64" = x; then
7623 case $cross_compiling:$ac_tool_warned in
7625 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7626 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7627 ac_tool_warned=yes ;;
7629 OTOOL64=$ac_ct_OTOOL64
7632 OTOOL64="$ac_cv_prog_OTOOL64"
7661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7662 $as_echo_n "checking for -single_module linker flag... " >&6; }
7663 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
7664 $as_echo_n "(cached) " >&6
7666 lt_cv_apple_cc_single_mod=no
7667 if test -z "${LT_MULTI_MODULE}"; then
7668 # By default we will add the -single_module flag. You can override
7669 # by either setting the environment variable LT_MULTI_MODULE
7670 # non-empty at configure time, or by adding -multi_module to the
7672 rm -rf libconftest.dylib*
7673 echo "int foo(void){return 1;}" > conftest.c
7674 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7675 -dynamiclib -Wl,-single_module conftest.c" >&5
7676 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7677 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7679 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7680 lt_cv_apple_cc_single_mod=yes
7682 cat conftest.err >&5
7684 rm -rf libconftest.dylib*
7688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7689 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7691 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7692 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
7693 $as_echo_n "(cached) " >&6
7695 lt_cv_ld_exported_symbols_list=no
7696 save_LDFLAGS=$LDFLAGS
7697 echo "_main" > conftest.sym
7698 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7699 if test x$gcc_no_link = xyes; then
7700 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
7702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7703 /* end confdefs.h. */
7713 if ac_fn_c_try_link "$LINENO"; then :
7714 lt_cv_ld_exported_symbols_list=yes
7716 lt_cv_ld_exported_symbols_list=no
7718 rm -f core conftest.err conftest.$ac_objext \
7719 conftest$ac_exeext conftest.$ac_ext
7720 LDFLAGS="$save_LDFLAGS"
7723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7724 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7726 $as_echo_n "checking for -force_load linker flag... " >&6; }
7727 if test "${lt_cv_ld_force_load+set}" = set; then :
7728 $as_echo_n "(cached) " >&6
7730 lt_cv_ld_force_load=no
7731 cat > conftest.c << _LT_EOF
7732 int forced_loaded() { return 2;}
7734 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7735 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7736 echo "$AR cru libconftest.a conftest.o" >&5
7737 $AR cru libconftest.a conftest.o 2>&5
7738 cat > conftest.c << _LT_EOF
7739 int main() { return 0;}
7741 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7742 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7744 if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7745 lt_cv_ld_force_load=yes
7747 cat conftest.err >&5
7749 rm -f conftest.err libconftest.a conftest conftest.c
7750 rm -rf conftest.dSYM
7753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7754 $as_echo "$lt_cv_ld_force_load" >&6; }
7756 rhapsody* | darwin1.[012])
7757 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7759 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7760 darwin*) # darwin 5.x on
7761 # if running on 10.5 or later, the deployment target defaults
7762 # to the OS version, if on x86, and 10.4, the deployment
7763 # target defaults to 10.4. Don't you love it?
7764 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7765 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7766 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7768 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7770 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7774 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7775 _lt_dar_single_mod='$single_module'
7777 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7778 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7780 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7782 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7783 _lt_dsymutil='~$DSYMUTIL $lib || :'
7790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7791 $as_echo_n "checking for ANSI C header files... " >&6; }
7792 if test "${ac_cv_header_stdc+set}" = set; then :
7793 $as_echo_n "(cached) " >&6
7795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7796 /* end confdefs.h. */
7810 if ac_fn_c_try_compile "$LINENO"; then :
7811 ac_cv_header_stdc=yes
7813 ac_cv_header_stdc=no
7815 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7817 if test $ac_cv_header_stdc = yes; then
7818 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7820 /* end confdefs.h. */
7824 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7825 $EGREP "memchr" >/dev/null 2>&1; then :
7828 ac_cv_header_stdc=no
7834 if test $ac_cv_header_stdc = yes; then
7835 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7837 /* end confdefs.h. */
7841 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7842 $EGREP "free" >/dev/null 2>&1; then :
7845 ac_cv_header_stdc=no
7851 if test $ac_cv_header_stdc = yes; then
7852 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7853 if test "$cross_compiling" = yes; then :
7856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7857 /* end confdefs.h. */
7860 #if ((' ' & 0x0FF) == 0x020)
7861 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7862 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7864 # define ISLOWER(c) \
7865 (('a' <= (c) && (c) <= 'i') \
7866 || ('j' <= (c) && (c) <= 'r') \
7867 || ('s' <= (c) && (c) <= 'z'))
7868 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7871 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7876 for (i = 0; i < 256; i++)
7877 if (XOR (islower (i), ISLOWER (i))
7878 || toupper (i) != TOUPPER (i))
7883 if ac_fn_c_try_run "$LINENO"; then :
7886 ac_cv_header_stdc=no
7888 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7889 conftest.$ac_objext conftest.beam conftest.$ac_ext
7894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7895 $as_echo "$ac_cv_header_stdc" >&6; }
7896 if test $ac_cv_header_stdc = yes; then
7898 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7902 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7903 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7904 inttypes.h stdint.h unistd.h
7906 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7907 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7909 eval as_val=\$$as_ac_Header
7910 if test "x$as_val" = x""yes; then :
7911 cat >>confdefs.h <<_ACEOF
7912 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7920 for ac_header in dlfcn.h
7922 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7924 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
7925 cat >>confdefs.h <<_ACEOF
7926 #define HAVE_DLFCN_H 1
7946 # Check whether --enable-shared was given.
7947 if test "${enable_shared+set}" = set; then :
7948 enableval=$enable_shared; p=${PACKAGE-default}
7950 yes) enable_shared=yes ;;
7951 no) enable_shared=no ;;
7954 # Look at the argument we got. We use all the common list separators.
7955 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7956 for pkg in $enableval; do
7958 if test "X$pkg" = "X$p"; then
7977 # Check whether --enable-static was given.
7978 if test "${enable_static+set}" = set; then :
7979 enableval=$enable_static; p=${PACKAGE-default}
7981 yes) enable_static=yes ;;
7982 no) enable_static=no ;;
7985 # Look at the argument we got. We use all the common list separators.
7986 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7987 for pkg in $enableval; do
7989 if test "X$pkg" = "X$p"; then
8009 # Check whether --with-pic was given.
8010 if test "${with_pic+set}" = set; then :
8011 withval=$with_pic; pic_mode="$withval"
8017 test -z "$pic_mode" && pic_mode=default
8025 # Check whether --enable-fast-install was given.
8026 if test "${enable_fast_install+set}" = set; then :
8027 enableval=$enable_fast_install; p=${PACKAGE-default}
8029 yes) enable_fast_install=yes ;;
8030 no) enable_fast_install=no ;;
8032 enable_fast_install=no
8033 # Look at the argument we got. We use all the common list separators.
8034 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8035 for pkg in $enableval; do
8037 if test "X$pkg" = "X$p"; then
8038 enable_fast_install=yes
8045 enable_fast_install=yes
8058 # This can be used to rebuild libtool when needed
8059 LIBTOOL_DEPS="$ltmain"
8061 # Always use our own libtool.
8062 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8089 test -z "$LN_S" && LN_S="ln -s"
8104 if test -n "${ZSH_VERSION+set}" ; then
8105 setopt NO_GLOB_SUBST
8108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8109 $as_echo_n "checking for objdir... " >&6; }
8110 if test "${lt_cv_objdir+set}" = set; then :
8111 $as_echo_n "(cached) " >&6
8113 rm -f .libs 2>/dev/null
8114 mkdir .libs 2>/dev/null
8115 if test -d .libs; then
8118 # MS-DOS does not allow filenames that begin with a dot.
8121 rmdir .libs 2>/dev/null
8123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8124 $as_echo "$lt_cv_objdir" >&6; }
8125 objdir=$lt_cv_objdir
8131 cat >>confdefs.h <<_ACEOF
8132 #define LT_OBJDIR "$lt_cv_objdir/"
8140 # AIX sometimes has problems with the GCC collect2 program. For some
8141 # reason, if we set the COLLECT_NAMES environment variable, the problems
8142 # vanish in a puff of smoke.
8143 if test "X${COLLECT_NAMES+set}" != Xset; then
8145 export COLLECT_NAMES
8152 can_build_shared=yes
8154 # All known linkers require a `.a' archive for static linking (except MSVC,
8155 # which needs '.lib').
8158 with_gnu_ld="$lt_cv_prog_gnu_ld"
8161 old_CFLAGS="$CFLAGS"
8163 # Set sane defaults for various variables
8164 test -z "$CC" && CC=cc
8165 test -z "$LTCC" && LTCC=$CC
8166 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8167 test -z "$LD" && LD=ld
8168 test -z "$ac_objext" && ac_objext=o
8170 for cc_temp in $compiler""; do
8172 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8173 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8178 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8181 # Only perform the check for file, if the check method requires it
8182 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8183 case $deplibs_check_method in
8185 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8187 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8188 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
8189 $as_echo_n "(cached) " >&6
8193 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8196 lt_save_MAGIC_CMD="$MAGIC_CMD"
8197 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8198 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8199 for ac_dir in $ac_dummy; do
8201 test -z "$ac_dir" && ac_dir=.
8202 if test -f $ac_dir/${ac_tool_prefix}file; then
8203 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8204 if test -n "$file_magic_test_file"; then
8205 case $deplibs_check_method in
8207 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8208 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8209 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8210 $EGREP "$file_magic_regex" > /dev/null; then
8215 *** Warning: the command libtool uses to detect shared libraries,
8216 *** $file_magic_cmd, produces output that libtool cannot recognize.
8217 *** The result is that libtool may fail to recognize shared libraries
8218 *** as such. This will affect the creation of libtool libraries that
8219 *** depend on shared libraries, but programs linked with such libtool
8220 *** libraries will work regardless of this problem. Nevertheless, you
8221 *** may want to report the problem to your system manager and/or to
8222 *** bug-libtool@gnu.org
8232 MAGIC_CMD="$lt_save_MAGIC_CMD"
8237 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8238 if test -n "$MAGIC_CMD"; then
8239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8240 $as_echo "$MAGIC_CMD" >&6; }
8242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8243 $as_echo "no" >&6; }
8250 if test -z "$lt_cv_path_MAGIC_CMD"; then
8251 if test -n "$ac_tool_prefix"; then
8252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8253 $as_echo_n "checking for file... " >&6; }
8254 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
8255 $as_echo_n "(cached) " >&6
8259 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8262 lt_save_MAGIC_CMD="$MAGIC_CMD"
8263 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8264 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8265 for ac_dir in $ac_dummy; do
8267 test -z "$ac_dir" && ac_dir=.
8268 if test -f $ac_dir/file; then
8269 lt_cv_path_MAGIC_CMD="$ac_dir/file"
8270 if test -n "$file_magic_test_file"; then
8271 case $deplibs_check_method in
8273 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8274 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8275 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8276 $EGREP "$file_magic_regex" > /dev/null; then
8281 *** Warning: the command libtool uses to detect shared libraries,
8282 *** $file_magic_cmd, produces output that libtool cannot recognize.
8283 *** The result is that libtool may fail to recognize shared libraries
8284 *** as such. This will affect the creation of libtool libraries that
8285 *** depend on shared libraries, but programs linked with such libtool
8286 *** libraries will work regardless of this problem. Nevertheless, you
8287 *** may want to report the problem to your system manager and/or to
8288 *** bug-libtool@gnu.org
8298 MAGIC_CMD="$lt_save_MAGIC_CMD"
8303 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8304 if test -n "$MAGIC_CMD"; then
8305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8306 $as_echo "$MAGIC_CMD" >&6; }
8308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8309 $as_echo "no" >&6; }
8322 # Use C for the default configuration in the libtool script
8326 ac_cpp='$CPP $CPPFLAGS'
8327 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8328 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8329 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8332 # Source file extension for C test sources.
8335 # Object file extension for compiled C test sources.
8339 # Code to be used in simple compile tests
8340 lt_simple_compile_test_code="int some_variable = 0;"
8342 # Code to be used in simple link tests
8343 lt_simple_link_test_code='int main(){return(0);}'
8351 # If no C compiler was specified, use CC.
8354 # If no C compiler flags were specified, use CFLAGS.
8355 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8357 # Allow CC to be a program name with arguments.
8360 # Save the default compiler, since it gets overwritten when the other
8361 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8362 compiler_DEFAULT=$CC
8364 # save warnings/boilerplate of simple test code
8365 ac_outfile=conftest.$ac_objext
8366 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8367 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8368 _lt_compiler_boilerplate=`cat conftest.err`
8371 ac_outfile=conftest.$ac_objext
8372 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8373 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8374 _lt_linker_boilerplate=`cat conftest.err`
8379 ## There is no encapsulation within the following macros, do not change
8380 ## the running order or otherwise move them around unless you know exactly
8381 ## what you are doing...
8382 if test -n "$compiler"; then
8384 lt_prog_compiler_no_builtin_flag=
8386 if test "$GCC" = yes; then
8387 case $cc_basename in
8389 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8391 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8395 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8396 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
8397 $as_echo_n "(cached) " >&6
8399 lt_cv_prog_compiler_rtti_exceptions=no
8400 ac_outfile=conftest.$ac_objext
8401 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8402 lt_compiler_flag="-fno-rtti -fno-exceptions"
8403 # Insert the option either (1) after the last *FLAGS variable, or
8404 # (2) before a word containing "conftest.", or (3) at the end.
8405 # Note that $ac_compile itself does not contain backslashes and begins
8406 # with a dollar sign (not a hyphen), so the echo should work correctly.
8407 # The option is referenced via a variable to avoid confusing sed.
8408 lt_compile=`echo "$ac_compile" | $SED \
8409 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8410 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8411 -e 's:$: $lt_compiler_flag:'`
8412 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8413 (eval "$lt_compile" 2>conftest.err)
8415 cat conftest.err >&5
8416 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8417 if (exit $ac_status) && test -s "$ac_outfile"; then
8418 # The compiler can only warn and ignore the option if not recognized
8419 # So say no if there are warnings other than the usual output.
8420 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8421 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8422 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8423 lt_cv_prog_compiler_rtti_exceptions=yes
8429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8430 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8432 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8433 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8445 lt_prog_compiler_wl=
8446 lt_prog_compiler_pic=
8447 lt_prog_compiler_static=
8449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8450 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8452 if test "$GCC" = yes; then
8453 lt_prog_compiler_wl='-Wl,'
8454 lt_prog_compiler_static='-static'
8458 # All AIX code is PIC.
8459 if test "$host_cpu" = ia64; then
8460 # AIX 5 now supports IA64 processor
8461 lt_prog_compiler_static='-Bstatic'
8468 # see comment about AmigaOS4 .so support
8469 lt_prog_compiler_pic='-fPIC'
8472 # FIXME: we need at least 68020 code to build shared libraries, but
8473 # adding the `-m68020' flag to GCC prevents building anything better,
8475 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8480 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8481 # PIC is the default for these OSes.
8484 mingw* | cygwin* | pw32* | os2* | cegcc*)
8485 # This hack is so that the source file can tell whether it is being
8486 # built for inclusion in a dll (and should export symbols for example).
8487 # Although the cygwin gcc ignores -fPIC, still need this for old-style
8488 # (--disable-auto-import) libraries
8489 lt_prog_compiler_pic='-DDLL_EXPORT'
8492 darwin* | rhapsody*)
8493 # PIC is the default on this platform
8494 # Common symbols not allowed in MH_DYLIB files
8495 lt_prog_compiler_pic='-fno-common'
8499 # PIC is the default for Haiku.
8500 # The "-static" flag exists, but is broken.
8501 lt_prog_compiler_static=
8505 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8506 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
8507 # sets the default TLS model and affects inlining.
8513 lt_prog_compiler_pic='-fPIC'
8519 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8520 # Instead, we relocate shared libraries at runtime.
8524 # Just because we use GCC doesn't mean we suddenly get shared libraries
8525 # on systems that don't support them.
8526 lt_prog_compiler_can_build_shared=no
8531 # QNX uses GNU C++, but need to define -shared option too, otherwise
8533 lt_prog_compiler_pic='-fPIC -shared'
8537 if test -d /usr/nec; then
8538 lt_prog_compiler_pic=-Kconform_pic
8543 lt_prog_compiler_pic='-fPIC'
8547 case $cc_basename in
8548 nvcc*) # Cuda Compiler Driver 2.2
8549 lt_prog_compiler_wl='-Xlinker '
8550 lt_prog_compiler_pic='-Xcompiler -fPIC'
8554 # PORTME Check for flag to pass linker flags through the system compiler.
8557 lt_prog_compiler_wl='-Wl,'
8558 if test "$host_cpu" = ia64; then
8559 # AIX 5 now supports IA64 processor
8560 lt_prog_compiler_static='-Bstatic'
8562 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8566 mingw* | cygwin* | pw32* | os2* | cegcc*)
8567 # This hack is so that the source file can tell whether it is being
8568 # built for inclusion in a dll (and should export symbols for example).
8569 lt_prog_compiler_pic='-DDLL_EXPORT'
8572 hpux9* | hpux10* | hpux11*)
8573 lt_prog_compiler_wl='-Wl,'
8574 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8581 lt_prog_compiler_pic='+Z'
8584 # Is there a better lt_prog_compiler_static that works with the bundled CC?
8585 lt_prog_compiler_static='${wl}-a ${wl}archive'
8588 irix5* | irix6* | nonstopux*)
8589 lt_prog_compiler_wl='-Wl,'
8590 # PIC (with -KPIC) is the default.
8591 lt_prog_compiler_static='-non_shared'
8594 linux* | k*bsd*-gnu | kopensolaris*-gnu)
8595 case $cc_basename in
8596 # old Intel for x86_64 which still supported -KPIC.
8598 lt_prog_compiler_wl='-Wl,'
8599 lt_prog_compiler_pic='-KPIC'
8600 lt_prog_compiler_static='-static'
8602 # icc used to be incompatible with GCC.
8603 # ICC 10 doesn't accept -KPIC any more.
8605 lt_prog_compiler_wl='-Wl,'
8606 lt_prog_compiler_pic='-fPIC'
8607 lt_prog_compiler_static='-static'
8609 # Lahey Fortran 8.1.
8611 lt_prog_compiler_wl='-Wl,'
8612 lt_prog_compiler_pic='--shared'
8613 lt_prog_compiler_static='--static'
8615 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8616 # Portland Group compilers (*not* the Pentium gcc compiler,
8617 # which looks to be a dead project)
8618 lt_prog_compiler_wl='-Wl,'
8619 lt_prog_compiler_pic='-fpic'
8620 lt_prog_compiler_static='-Bstatic'
8623 lt_prog_compiler_wl='-Wl,'
8624 # All Alpha code is PIC.
8625 lt_prog_compiler_static='-non_shared'
8627 xl* | bgxl* | bgf* | mpixl*)
8628 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8629 lt_prog_compiler_wl='-Wl,'
8630 lt_prog_compiler_pic='-qpic'
8631 lt_prog_compiler_static='-qstaticlink'
8634 case `$CC -V 2>&1 | sed 5q` in
8635 *Sun\ F* | *Sun*Fortran*)
8636 # Sun Fortran 8.3 passes all unrecognized flags to the linker
8637 lt_prog_compiler_pic='-KPIC'
8638 lt_prog_compiler_static='-Bstatic'
8639 lt_prog_compiler_wl=''
8643 lt_prog_compiler_pic='-KPIC'
8644 lt_prog_compiler_static='-Bstatic'
8645 lt_prog_compiler_wl='-Wl,'
8653 lt_prog_compiler_pic='-KPIC'
8654 lt_prog_compiler_static='-Bstatic'
8658 # QNX uses GNU C++, but need to define -shared option too, otherwise
8660 lt_prog_compiler_pic='-fPIC -shared'
8663 osf3* | osf4* | osf5*)
8664 lt_prog_compiler_wl='-Wl,'
8665 # All OSF/1 code is PIC.
8666 lt_prog_compiler_static='-non_shared'
8670 lt_prog_compiler_static='-non_shared'
8674 lt_prog_compiler_pic='-KPIC'
8675 lt_prog_compiler_static='-Bstatic'
8676 case $cc_basename in
8678 lt_prog_compiler_wl='-Qoption ld ';;
8680 lt_prog_compiler_wl='-Wl,';;
8685 lt_prog_compiler_wl='-Qoption ld '
8686 lt_prog_compiler_pic='-PIC'
8687 lt_prog_compiler_static='-Bstatic'
8690 sysv4 | sysv4.2uw2* | sysv4.3*)
8691 lt_prog_compiler_wl='-Wl,'
8692 lt_prog_compiler_pic='-KPIC'
8693 lt_prog_compiler_static='-Bstatic'
8697 if test -d /usr/nec ;then
8698 lt_prog_compiler_pic='-Kconform_pic'
8699 lt_prog_compiler_static='-Bstatic'
8703 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8704 lt_prog_compiler_wl='-Wl,'
8705 lt_prog_compiler_pic='-KPIC'
8706 lt_prog_compiler_static='-Bstatic'
8710 lt_prog_compiler_wl='-Wl,'
8711 lt_prog_compiler_can_build_shared=no
8715 lt_prog_compiler_pic='-pic'
8716 lt_prog_compiler_static='-Bstatic'
8720 lt_prog_compiler_can_build_shared=no
8726 # For platforms which do not support PIC, -DPIC is meaningless:
8728 lt_prog_compiler_pic=
8731 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8735 $as_echo "$lt_prog_compiler_pic" >&6; }
8743 # Check to make sure the PIC flag actually works.
8745 if test -n "$lt_prog_compiler_pic"; then
8746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8747 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8748 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
8749 $as_echo_n "(cached) " >&6
8751 lt_cv_prog_compiler_pic_works=no
8752 ac_outfile=conftest.$ac_objext
8753 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8754 lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8755 # Insert the option either (1) after the last *FLAGS variable, or
8756 # (2) before a word containing "conftest.", or (3) at the end.
8757 # Note that $ac_compile itself does not contain backslashes and begins
8758 # with a dollar sign (not a hyphen), so the echo should work correctly.
8759 # The option is referenced via a variable to avoid confusing sed.
8760 lt_compile=`echo "$ac_compile" | $SED \
8761 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8762 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8763 -e 's:$: $lt_compiler_flag:'`
8764 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8765 (eval "$lt_compile" 2>conftest.err)
8767 cat conftest.err >&5
8768 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8769 if (exit $ac_status) && test -s "$ac_outfile"; then
8770 # The compiler can only warn and ignore the option if not recognized
8771 # So say no if there are warnings other than the usual output.
8772 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8773 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8774 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8775 lt_cv_prog_compiler_pic_works=yes
8781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8782 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8784 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8785 case $lt_prog_compiler_pic in
8787 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8790 lt_prog_compiler_pic=
8791 lt_prog_compiler_can_build_shared=no
8802 # Check to make sure the static flag actually works.
8804 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8806 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8807 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
8808 $as_echo_n "(cached) " >&6
8810 lt_cv_prog_compiler_static_works=no
8811 save_LDFLAGS="$LDFLAGS"
8812 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8813 echo "$lt_simple_link_test_code" > conftest.$ac_ext
8814 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8815 # The linker can only warn and ignore the option if not recognized
8816 # So say no if there are warnings
8817 if test -s conftest.err; then
8818 # Append any errors to the config.log.
8819 cat conftest.err 1>&5
8820 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8821 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8822 if diff conftest.exp conftest.er2 >/dev/null; then
8823 lt_cv_prog_compiler_static_works=yes
8826 lt_cv_prog_compiler_static_works=yes
8830 LDFLAGS="$save_LDFLAGS"
8833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8834 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8836 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8839 lt_prog_compiler_static=
8848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8849 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8850 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8851 $as_echo_n "(cached) " >&6
8853 lt_cv_prog_compiler_c_o=no
8854 $RM -r conftest 2>/dev/null
8858 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8860 lt_compiler_flag="-o out/conftest2.$ac_objext"
8861 # Insert the option either (1) after the last *FLAGS variable, or
8862 # (2) before a word containing "conftest.", or (3) at the end.
8863 # Note that $ac_compile itself does not contain backslashes and begins
8864 # with a dollar sign (not a hyphen), so the echo should work correctly.
8865 lt_compile=`echo "$ac_compile" | $SED \
8866 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8867 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8868 -e 's:$: $lt_compiler_flag:'`
8869 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8870 (eval "$lt_compile" 2>out/conftest.err)
8872 cat out/conftest.err >&5
8873 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8874 if (exit $ac_status) && test -s out/conftest2.$ac_objext
8876 # The compiler can only warn and ignore the option if not recognized
8877 # So say no if there are warnings
8878 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8879 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8880 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8881 lt_cv_prog_compiler_c_o=yes
8886 # SGI C++ compiler will create directory out/ii_files/ for
8887 # template instantiation
8888 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8889 $RM out/* && rmdir out
8895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8896 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8904 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8905 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8906 $as_echo_n "(cached) " >&6
8908 lt_cv_prog_compiler_c_o=no
8909 $RM -r conftest 2>/dev/null
8913 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8915 lt_compiler_flag="-o out/conftest2.$ac_objext"
8916 # Insert the option either (1) after the last *FLAGS variable, or
8917 # (2) before a word containing "conftest.", or (3) at the end.
8918 # Note that $ac_compile itself does not contain backslashes and begins
8919 # with a dollar sign (not a hyphen), so the echo should work correctly.
8920 lt_compile=`echo "$ac_compile" | $SED \
8921 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8922 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8923 -e 's:$: $lt_compiler_flag:'`
8924 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8925 (eval "$lt_compile" 2>out/conftest.err)
8927 cat out/conftest.err >&5
8928 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8929 if (exit $ac_status) && test -s out/conftest2.$ac_objext
8931 # The compiler can only warn and ignore the option if not recognized
8932 # So say no if there are warnings
8933 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8934 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8935 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8936 lt_cv_prog_compiler_c_o=yes
8941 # SGI C++ compiler will create directory out/ii_files/ for
8942 # template instantiation
8943 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8944 $RM out/* && rmdir out
8950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8951 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8956 hard_links="nottested"
8957 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8958 # do not overwrite the value of need_locks provided by the user
8959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8960 $as_echo_n "checking if we can lock with hard links... " >&6; }
8963 ln conftest.a conftest.b 2>/dev/null && hard_links=no
8965 ln conftest.a conftest.b 2>&5 || hard_links=no
8966 ln conftest.a conftest.b 2>/dev/null && hard_links=no
8967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8968 $as_echo "$hard_links" >&6; }
8969 if test "$hard_links" = no; then
8970 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8971 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8984 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8987 allow_undefined_flag=
8988 always_export_symbols=no
8990 archive_expsym_cmds=
8991 compiler_needs_object=no
8992 enable_shared_with_static_runtimes=no
8993 export_dynamic_flag_spec=
8994 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8995 hardcode_automatic=no
8997 hardcode_direct_absolute=no
8998 hardcode_libdir_flag_spec=
8999 hardcode_libdir_flag_spec_ld=
9000 hardcode_libdir_separator=
9002 hardcode_shlibpath_var=unsupported
9004 link_all_deplibs=unknown
9007 old_archive_from_new_cmds=
9008 old_archive_from_expsyms_cmds=
9009 thread_safe_flag_spec=
9010 whole_archive_flag_spec=
9011 # include_expsyms should be a list of space-separated symbols to be *always*
9012 # included in the symbol list
9014 # exclude_expsyms can be an extended regexp of symbols to exclude
9015 # it will be wrapped by ` (' and `)$', so one must not match beginning or
9016 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9017 # as well as any symbol that contains `d'.
9018 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9019 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9020 # platforms (ab)use it in PIC code, but their linkers get confused if
9021 # the symbol is explicitly referenced. Since portable code cannot
9022 # rely on this symbol name, it's probably fine to never include it in
9023 # preloaded symbol tables.
9024 # Exclude shared library initialization/finalization symbols.
9025 extract_expsyms_cmds=
9028 cygwin* | mingw* | pw32* | cegcc*)
9029 # FIXME: the MSVC++ port hasn't been tested in a loooong time
9030 # When not using gcc, we currently assume that we are using
9031 # Microsoft Visual C++.
9032 if test "$GCC" != yes; then
9037 # we just hope/assume this is gcc and not c89 (= MSVC++)
9047 # On some targets, GNU ld is compatible enough with the native linker
9048 # that we're better off using the native interface for both.
9049 lt_use_gnu_ld_interface=no
9050 if test "$with_gnu_ld" = yes; then
9053 # The AIX port of GNU ld has always aspired to compatibility
9054 # with the native linker. However, as the warning in the GNU ld
9055 # block says, versions before 2.19.5* couldn't really create working
9056 # shared libraries, regardless of the interface used.
9057 case `$LD -v 2>&1` in
9058 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9059 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9060 *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9062 lt_use_gnu_ld_interface=yes
9067 lt_use_gnu_ld_interface=yes
9072 if test "$lt_use_gnu_ld_interface" = yes; then
9073 # If archive_cmds runs LD, not CC, wlarc should be empty
9076 # Set some defaults for GNU ld with shared library support. These
9077 # are reset later if shared libraries are not supported. Putting them
9078 # here allows them to be overridden if necessary.
9079 runpath_var=LD_RUN_PATH
9080 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9081 export_dynamic_flag_spec='${wl}--export-dynamic'
9082 # ancient GNU ld didn't support --whole-archive et. al.
9083 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9084 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9086 whole_archive_flag_spec=
9088 supports_anon_versioning=no
9089 case `$LD -v 2>&1` in
9090 *GNU\ gold*) supports_anon_versioning=yes ;;
9091 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9092 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9093 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9094 *\ 2.11.*) ;; # other 2.11 versions
9095 *) supports_anon_versioning=yes ;;
9098 # See if GNU ld supports shared libraries.
9101 # On AIX/PPC, the GNU linker is very broken
9102 if test "$host_cpu" != ia64; then
9106 *** Warning: the GNU linker, at least up to release 2.19, is reported
9107 *** to be unable to reliably create shared libraries on AIX.
9108 *** Therefore, libtool is disabling shared libraries support. If you
9109 *** really care for shared libraries, you may want to install binutils
9110 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9111 *** You will then need to restart the configuration process.
9120 # see comment about AmigaOS4 .so support
9121 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9122 archive_expsym_cmds=''
9125 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
9126 hardcode_libdir_flag_spec='-L$libdir'
9127 hardcode_minus_L=yes
9133 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9134 allow_undefined_flag=unsupported
9135 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9136 # support --undefined. This deserves some investigation. FIXME
9137 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9143 cygwin* | mingw* | pw32* | cegcc*)
9144 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9145 # as there is no search path for DLLs.
9146 hardcode_libdir_flag_spec='-L$libdir'
9147 export_dynamic_flag_spec='${wl}--export-all-symbols'
9148 allow_undefined_flag=unsupported
9149 always_export_symbols=no
9150 enable_shared_with_static_runtimes=yes
9151 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9153 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9154 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9155 # If the export-symbols file already is a .def file (1st line
9156 # is EXPORTS), use it as is; otherwise, prepend...
9157 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9158 cp $export_symbols $output_objdir/$soname.def;
9160 echo EXPORTS > $output_objdir/$soname.def;
9161 cat $export_symbols >> $output_objdir/$soname.def;
9163 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9170 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9171 link_all_deplibs=yes
9176 hardcode_shlibpath_var=no
9177 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9178 export_dynamic_flag_spec='${wl}-E'
9179 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9180 # Instead, shared libraries are loaded at an image base (0x10000000 by
9181 # default) and relocated if they conflict, which is a slow very memory
9182 # consuming and fragmenting process. To avoid this, we pick a random,
9183 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9184 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
9185 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9186 archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9189 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
9191 if test "$host_os" = linux-dietlibc; then
9192 case $cc_basename in
9193 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
9196 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9197 && test "$tmp_diet" = no
9200 tmp_sharedflag='-shared'
9201 case $cc_basename,$host_cpu in
9202 pgcc*) # Portland Group C compiler
9203 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9204 tmp_addflag=' $pic_flag'
9206 pgf77* | pgf90* | pgf95* | pgfortran*)
9207 # Portland Group f77 and f90 compilers
9208 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9209 tmp_addflag=' $pic_flag -Mnomain' ;;
9210 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
9211 tmp_addflag=' -i_dynamic' ;;
9212 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
9213 tmp_addflag=' -i_dynamic -nofor_main' ;;
9214 ifc* | ifort*) # Intel Fortran compiler
9215 tmp_addflag=' -nofor_main' ;;
9216 lf95*) # Lahey Fortran 8.1
9217 whole_archive_flag_spec=
9218 tmp_sharedflag='--shared' ;;
9219 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9220 tmp_sharedflag='-qmkshrobj'
9222 nvcc*) # Cuda Compiler Driver 2.2
9223 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9224 compiler_needs_object=yes
9227 case `$CC -V 2>&1 | sed 5q` in
9228 *Sun\ C*) # Sun C 5.9
9229 whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9230 compiler_needs_object=yes
9231 tmp_sharedflag='-G' ;;
9232 *Sun\ F*) # Sun Fortran 8.3
9233 tmp_sharedflag='-G' ;;
9235 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9237 if test "x$supports_anon_versioning" = xyes; then
9238 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9239 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9240 echo "local: *; };" >> $output_objdir/$libname.ver~
9241 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9244 case $cc_basename in
9245 xlf* | bgf* | bgxlf* | mpixlf*)
9246 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9247 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9248 hardcode_libdir_flag_spec=
9249 hardcode_libdir_flag_spec_ld='-rpath $libdir'
9250 archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9251 if test "x$supports_anon_versioning" = xyes; then
9252 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9253 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9254 echo "local: *; };" >> $output_objdir/$libname.ver~
9255 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9265 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9266 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9269 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9270 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9275 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9279 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9280 *** create shared libraries on Solaris systems. Therefore, libtool
9281 *** is disabling shared libraries support. We urge you to upgrade GNU
9282 *** binutils to release 2.9.1 or newer. Another option is to modify
9283 *** your PATH or compiler configuration so that the native linker is
9284 *** used, and then restart.
9287 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9288 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9289 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9295 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9296 case `$LD -v 2>&1` in
9297 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9301 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9302 *** reliably create shared libraries on SCO systems. Therefore, libtool
9303 *** is disabling shared libraries support. We urge you to upgrade GNU
9304 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify
9305 *** your PATH or compiler configuration so that the native linker is
9306 *** used, and then restart.
9311 # For security reasons, it is highly recommended that you always
9312 # use absolute paths for naming shared libraries, and exclude the
9313 # DT_RUNPATH tag from executables and libraries. But doing so
9314 # requires that you compile everything twice, which is a pain.
9315 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9316 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9317 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9318 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9327 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9330 hardcode_shlibpath_var=no
9334 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9335 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9336 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9343 if test "$ld_shlibs" = no; then
9345 hardcode_libdir_flag_spec=
9346 export_dynamic_flag_spec=
9347 whole_archive_flag_spec=
9350 # PORTME fill in a description of your system's linker (not GNU ld)
9353 allow_undefined_flag=unsupported
9354 always_export_symbols=yes
9355 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9356 # Note: this linker hardcodes the directories in LIBPATH if there
9357 # are no directories specified by -L.
9358 hardcode_minus_L=yes
9359 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9360 # Neither direct hardcoding nor static linking is supported with a
9362 hardcode_direct=unsupported
9367 if test "$host_cpu" = ia64; then
9368 # On IA64, the linker does run time linking by default, so we don't
9369 # have to do anything special.
9370 aix_use_runtimelinking=no
9371 exp_sym_flag='-Bexport'
9374 # If we're using GNU nm, then we don't want the "-C" option.
9375 # -C means demangle to AIX nm, but means don't demangle with GNU nm
9376 # Also, AIX nm treats weak defined symbols like other global
9377 # defined symbols, whereas GNU nm marks them as "W".
9378 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9379 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9381 export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9383 aix_use_runtimelinking=no
9385 # Test if we are trying to use run time linking or normal
9386 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9387 # need to do runtime linking.
9388 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9389 for ld_flag in $LDFLAGS; do
9390 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9391 aix_use_runtimelinking=yes
9398 exp_sym_flag='-bexport'
9399 no_entry_flag='-bnoentry'
9402 # When large executables or shared objects are built, AIX ld can
9403 # have problems creating the table of contents. If linking a library
9404 # or program results in "error TOC overflow" add -mminimal-toc to
9405 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
9406 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9410 hardcode_direct_absolute=yes
9411 hardcode_libdir_separator=':'
9412 link_all_deplibs=yes
9413 file_list_spec='${wl}-f,'
9415 if test "$GCC" = yes; then
9416 case $host_os in aix4.[012]|aix4.[012].*)
9417 # We only want to do this on AIX 4.2 and lower, the check
9418 # below for broken collect2 doesn't work under 4.3+
9419 collect2name=`${CC} -print-prog-name=collect2`
9420 if test -f "$collect2name" &&
9421 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9423 # We have reworked collect2
9426 # We have old collect2
9427 hardcode_direct=unsupported
9428 # It fails to find uninstalled libraries when the uninstalled
9429 # path is not listed in the libpath. Setting hardcode_minus_L
9430 # to unsupported forces relinking
9431 hardcode_minus_L=yes
9432 hardcode_libdir_flag_spec='-L$libdir'
9433 hardcode_libdir_separator=
9437 shared_flag='-shared'
9438 if test "$aix_use_runtimelinking" = yes; then
9439 shared_flag="$shared_flag "'${wl}-G'
9443 if test "$host_cpu" = ia64; then
9444 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9445 # chokes on -Wl,-G. The following line is correct:
9448 if test "$aix_use_runtimelinking" = yes; then
9449 shared_flag='${wl}-G'
9451 shared_flag='${wl}-bM:SRE'
9456 export_dynamic_flag_spec='${wl}-bexpall'
9457 # It seems that -bexpall does not export symbols beginning with
9458 # underscore (_), so it is better to generate a list of symbols to export.
9459 always_export_symbols=yes
9460 if test "$aix_use_runtimelinking" = yes; then
9461 # Warning - without using the other runtime loading flags (-brtl),
9462 # -berok will link without error, but may produce a broken library.
9463 allow_undefined_flag='-berok'
9464 # Determine the default libpath from the value encoded in an
9466 if test x$gcc_no_link = xyes; then
9467 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
9469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9470 /* end confdefs.h. */
9480 if ac_fn_c_try_link "$LINENO"; then :
9482 lt_aix_libpath_sed='
9483 /Import File Strings/,/^$/ {
9489 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9490 # Check for a 64-bit object if we didn't find anything.
9491 if test -z "$aix_libpath"; then
9492 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9495 rm -f core conftest.err conftest.$ac_objext \
9496 conftest$ac_exeext conftest.$ac_ext
9497 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9499 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9500 archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
9502 if test "$host_cpu" = ia64; then
9503 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9504 allow_undefined_flag="-z nodefs"
9505 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9507 # Determine the default libpath from the value encoded in an
9509 if test x$gcc_no_link = xyes; then
9510 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
9512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9513 /* end confdefs.h. */
9523 if ac_fn_c_try_link "$LINENO"; then :
9525 lt_aix_libpath_sed='
9526 /Import File Strings/,/^$/ {
9532 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9533 # Check for a 64-bit object if we didn't find anything.
9534 if test -z "$aix_libpath"; then
9535 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9538 rm -f core conftest.err conftest.$ac_objext \
9539 conftest$ac_exeext conftest.$ac_ext
9540 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9542 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9543 # Warning - without using the other run time loading flags,
9544 # -berok will link without error, but may produce a broken library.
9545 no_undefined_flag=' ${wl}-bernotok'
9546 allow_undefined_flag=' ${wl}-berok'
9547 if test "$with_gnu_ld" = yes; then
9548 # We only use this code for GNU lds that support --whole-archive.
9549 whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9551 # Exported symbols can be pulled into shared objects from archives
9552 whole_archive_flag_spec='$convenience'
9554 archive_cmds_need_lc=yes
9555 # This is similar to how AIX traditionally builds its shared libraries.
9556 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
9564 # see comment about AmigaOS4 .so support
9565 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9566 archive_expsym_cmds=''
9569 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
9570 hardcode_libdir_flag_spec='-L$libdir'
9571 hardcode_minus_L=yes
9577 export_dynamic_flag_spec=-rdynamic
9580 cygwin* | mingw* | pw32* | cegcc*)
9581 # When not using gcc, we currently assume that we are using
9582 # Microsoft Visual C++.
9583 # hardcode_libdir_flag_spec is actually meaningless, as there is
9584 # no search path for DLLs.
9585 hardcode_libdir_flag_spec=' '
9586 allow_undefined_flag=unsupported
9587 # Tell ltmain to make .lib files, not .a files.
9589 # Tell ltmain to make .dll files, not .so files.
9591 # FIXME: Setting linknames here is a bad hack.
9592 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9593 # The linker will automatically build a .lib file if we build a DLL.
9594 old_archive_from_new_cmds='true'
9595 # FIXME: Should let the user specify the lib program.
9596 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9597 fix_srcfile_path='`cygpath -w "$srcfile"`'
9598 enable_shared_with_static_runtimes=yes
9601 darwin* | rhapsody*)
9604 archive_cmds_need_lc=no
9606 hardcode_automatic=yes
9607 hardcode_shlibpath_var=unsupported
9608 if test "$lt_cv_ld_force_load" = "yes"; then
9609 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9611 whole_archive_flag_spec=''
9613 link_all_deplibs=yes
9614 allow_undefined_flag="$_lt_dar_allow_undefined"
9615 case $cc_basename in
9616 ifort*) _lt_dar_can_shared=yes ;;
9617 *) _lt_dar_can_shared=$GCC ;;
9619 if test "$_lt_dar_can_shared" = "yes"; then
9620 output_verbose_link_cmd=func_echo_all
9621 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9622 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9623 archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
9624 module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9633 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9634 hardcode_libdir_flag_spec='-L$libdir'
9635 hardcode_shlibpath_var=no
9642 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9643 # support. Future versions do this automatically, but an explicit c++rt0.o
9644 # does not break anything, and helps significantly (at the cost of a little
9647 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9648 hardcode_libdir_flag_spec='-R$libdir'
9650 hardcode_shlibpath_var=no
9653 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9655 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9657 hardcode_minus_L=yes
9658 hardcode_shlibpath_var=no
9661 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9662 freebsd* | dragonfly*)
9663 archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9664 hardcode_libdir_flag_spec='-R$libdir'
9666 hardcode_shlibpath_var=no
9670 if test "$GCC" = yes; then
9671 archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
9673 archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
9675 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9676 hardcode_libdir_separator=:
9679 # hardcode_minus_L: Not really in the search PATH,
9680 # but as the default location of the library.
9681 hardcode_minus_L=yes
9682 export_dynamic_flag_spec='${wl}-E'
9686 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9687 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9689 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9691 if test "$with_gnu_ld" = no; then
9692 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9693 hardcode_libdir_flag_spec_ld='+b $libdir'
9694 hardcode_libdir_separator=:
9696 hardcode_direct_absolute=yes
9697 export_dynamic_flag_spec='${wl}-E'
9698 # hardcode_minus_L: Not really in the search PATH,
9699 # but as the default location of the library.
9700 hardcode_minus_L=yes
9705 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9708 archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9711 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9714 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9720 archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9723 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9727 # Older versions of the 11.00 compiler do not understand -b yet
9728 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9730 $as_echo_n "checking if $CC understands -b... " >&6; }
9731 if test "${lt_cv_prog_compiler__b+set}" = set; then :
9732 $as_echo_n "(cached) " >&6
9734 lt_cv_prog_compiler__b=no
9735 save_LDFLAGS="$LDFLAGS"
9736 LDFLAGS="$LDFLAGS -b"
9737 echo "$lt_simple_link_test_code" > conftest.$ac_ext
9738 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9739 # The linker can only warn and ignore the option if not recognized
9740 # So say no if there are warnings
9741 if test -s conftest.err; then
9742 # Append any errors to the config.log.
9743 cat conftest.err 1>&5
9744 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9745 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9746 if diff conftest.exp conftest.er2 >/dev/null; then
9747 lt_cv_prog_compiler__b=yes
9750 lt_cv_prog_compiler__b=yes
9754 LDFLAGS="$save_LDFLAGS"
9757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9758 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9760 if test x"$lt_cv_prog_compiler__b" = xyes; then
9761 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9763 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9769 if test "$with_gnu_ld" = no; then
9770 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9771 hardcode_libdir_separator=:
9776 hardcode_shlibpath_var=no
9780 hardcode_direct_absolute=yes
9781 export_dynamic_flag_spec='${wl}-E'
9783 # hardcode_minus_L: Not really in the search PATH,
9784 # but as the default location of the library.
9785 hardcode_minus_L=yes
9791 irix5* | irix6* | nonstopux*)
9792 if test "$GCC" = yes; then
9793 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
9794 # Try to use the -exported_symbol ld option, if it does not
9795 # work, assume that -exports_file does not work either and
9796 # implicitly export all symbols.
9797 save_LDFLAGS="$LDFLAGS"
9798 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9799 if test x$gcc_no_link = xyes; then
9800 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
9802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9803 /* end confdefs.h. */
9806 if ac_fn_c_try_link "$LINENO"; then :
9807 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
9810 rm -f core conftest.err conftest.$ac_objext \
9811 conftest$ac_exeext conftest.$ac_ext
9812 LDFLAGS="$save_LDFLAGS"
9814 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9815 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
9817 archive_cmds_need_lc='no'
9818 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9819 hardcode_libdir_separator=:
9821 link_all_deplibs=yes
9825 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9826 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
9828 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
9830 hardcode_libdir_flag_spec='-R$libdir'
9832 hardcode_shlibpath_var=no
9836 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9838 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9839 hardcode_libdir_separator=:
9840 hardcode_shlibpath_var=no
9847 if test -f /usr/libexec/ld.so; then
9849 hardcode_shlibpath_var=no
9850 hardcode_direct_absolute=yes
9851 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9852 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9853 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9854 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9855 export_dynamic_flag_spec='${wl}-E'
9858 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9859 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9860 hardcode_libdir_flag_spec='-R$libdir'
9863 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9864 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9874 hardcode_libdir_flag_spec='-L$libdir'
9875 hardcode_minus_L=yes
9876 allow_undefined_flag=unsupported
9877 archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
9878 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9882 if test "$GCC" = yes; then
9883 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9884 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
9886 allow_undefined_flag=' -expect_unresolved \*'
9887 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9889 archive_cmds_need_lc='no'
9890 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9891 hardcode_libdir_separator=:
9894 osf4* | osf5*) # as osf3* with the addition of -msym flag
9895 if test "$GCC" = yes; then
9896 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9897 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
9898 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9900 allow_undefined_flag=' -expect_unresolved \*'
9901 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9902 archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
9903 $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
9905 # Both c and cxx compiler support -rpath directly
9906 hardcode_libdir_flag_spec='-rpath $libdir'
9908 archive_cmds_need_lc='no'
9909 hardcode_libdir_separator=:
9913 no_undefined_flag=' -z defs'
9914 if test "$GCC" = yes; then
9916 archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9917 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9918 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9920 case `$CC -V 2>&1` in
9923 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9924 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9925 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9929 archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9930 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9931 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9935 hardcode_libdir_flag_spec='-R$libdir'
9936 hardcode_shlibpath_var=no
9938 solaris2.[0-5] | solaris2.[0-5].*) ;;
9940 # The compiler driver will combine and reorder linker options,
9941 # but understands `-z linker_flag'. GCC discards it without `$wl',
9942 # but is careful enough not to reorder.
9943 # Supported since Solaris 2.6 (maybe 2.5.1?)
9944 if test "$GCC" = yes; then
9945 whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9947 whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9951 link_all_deplibs=yes
9955 if test "x$host_vendor" = xsequent; then
9956 # Use $CC to link under sequent, because it throws in some extra .o
9957 # files that make .init and .fini sections work.
9958 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9960 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9962 hardcode_libdir_flag_spec='-L$libdir'
9964 hardcode_minus_L=yes
9965 hardcode_shlibpath_var=no
9969 case $host_vendor in
9971 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9972 hardcode_direct=yes # is this really true???
9975 ## LD is ld it makes a PLAMLIB
9976 ## CC just makes a GrossModule.
9977 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9978 reload_cmds='$CC -r -o $output$reload_objs'
9982 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9983 hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9986 runpath_var='LD_RUN_PATH'
9987 hardcode_shlibpath_var=no
9991 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9992 hardcode_shlibpath_var=no
9993 export_dynamic_flag_spec='-Bexport'
9997 if test -d /usr/nec; then
9998 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9999 hardcode_shlibpath_var=no
10000 runpath_var=LD_RUN_PATH
10001 hardcode_runpath_var=yes
10006 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10007 no_undefined_flag='${wl}-z,text'
10008 archive_cmds_need_lc=no
10009 hardcode_shlibpath_var=no
10010 runpath_var='LD_RUN_PATH'
10012 if test "$GCC" = yes; then
10013 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10014 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10016 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10017 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10021 sysv5* | sco3.2v5* | sco5v6*)
10022 # Note: We can NOT use -z defs as we might desire, because we do not
10023 # link with -lc, and that would cause any symbols used from libc to
10024 # always be unresolved, which means just about no library would
10025 # ever link correctly. If we're not using GNU ld we use -z text
10026 # though, which does catch some bad symbols but isn't as heavy-handed
10028 no_undefined_flag='${wl}-z,text'
10029 allow_undefined_flag='${wl}-z,nodefs'
10030 archive_cmds_need_lc=no
10031 hardcode_shlibpath_var=no
10032 hardcode_libdir_flag_spec='${wl}-R,$libdir'
10033 hardcode_libdir_separator=':'
10034 link_all_deplibs=yes
10035 export_dynamic_flag_spec='${wl}-Bexport'
10036 runpath_var='LD_RUN_PATH'
10038 if test "$GCC" = yes; then
10039 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10040 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10042 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10043 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10048 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10049 hardcode_libdir_flag_spec='-L$libdir'
10050 hardcode_shlibpath_var=no
10058 if test x$host_vendor = xsni; then
10060 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10061 export_dynamic_flag_spec='${wl}-Blargedynsym'
10067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10068 $as_echo "$ld_shlibs" >&6; }
10069 test "$ld_shlibs" = no && can_build_shared=no
10071 with_gnu_ld=$with_gnu_ld
10088 # Do we need to explicitly link libc?
10090 case "x$archive_cmds_need_lc" in
10092 # Assume -lc should be added
10093 archive_cmds_need_lc=yes
10095 if test "$enable_shared" = yes && test "$GCC" = yes; then
10096 case $archive_cmds in
10098 # FIXME: we may have to deal with multi-command sequences.
10101 # Test whether the compiler implicitly links with -lc since on some
10102 # systems, -lgcc has to come before -lc. If gcc already passes -lc
10103 # to ld, don't add -lc before -lgcc.
10104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10105 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10106 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
10107 $as_echo_n "(cached) " >&6
10110 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10112 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10113 (eval $ac_compile) 2>&5
10115 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10116 test $ac_status = 0; } 2>conftest.err; then
10119 libobjs=conftest.$ac_objext
10121 wl=$lt_prog_compiler_wl
10122 pic_flag=$lt_prog_compiler_pic
10128 lt_save_allow_undefined_flag=$allow_undefined_flag
10129 allow_undefined_flag=
10130 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10131 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10133 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10134 test $ac_status = 0; }
10136 lt_cv_archive_cmds_need_lc=no
10138 lt_cv_archive_cmds_need_lc=yes
10140 allow_undefined_flag=$lt_save_allow_undefined_flag
10142 cat conftest.err 1>&5
10147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10148 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10149 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10313 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10315 if test "$GCC" = yes; then
10317 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10318 *) lt_awk_arg="/^libraries:/" ;;
10321 mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10322 *) lt_sed_strip_eq="s,=/,/,g" ;;
10324 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10325 case $lt_search_path_spec in
10327 # if the path contains ";" then we assume it to be the separator
10328 # otherwise default to the standard path separator (i.e. ":") - it is
10329 # assumed that no part of a normal pathname contains ";" but that should
10330 # okay in the real world where ";" in dirpaths is itself problematic.
10331 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10334 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10337 # Ok, now we have the path, separated by spaces, we can step through it
10338 # and add multilib dir if necessary.
10339 lt_tmp_lt_search_path_spec=
10340 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10341 for lt_sys_path in $lt_search_path_spec; do
10342 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10343 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10345 test -d "$lt_sys_path" && \
10346 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10349 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10350 BEGIN {RS=" "; FS="/|\n";} {
10353 for (lt_i = NF; lt_i > 0; lt_i--) {
10354 if ($lt_i != "" && $lt_i != ".") {
10355 if ($lt_i == "..") {
10358 if (lt_count == 0) {
10359 lt_foo="/" $lt_i lt_foo;
10366 if (lt_foo != "") { lt_freq[lt_foo]++; }
10367 if (lt_freq[lt_foo] == 1) { print lt_foo; }
10369 # AWK program above erroneously prepends '/' to C:/dos/paths
10372 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10373 $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10375 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10377 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10379 library_names_spec=
10380 libname_spec='lib$name'
10384 postuninstall_cmds=
10388 shlibpath_overrides_runpath=unknown
10390 dynamic_linker="$host_os ld.so"
10391 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10392 need_lib_prefix=unknown
10393 hardcode_into_libs=no
10395 # when you set need_version to no, make sure it does not cause -set_version
10396 # flags to be left without arguments
10397 need_version=unknown
10402 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10403 shlibpath_var=LIBPATH
10405 # AIX 3 has no versioning support, so we append a major version to the name.
10406 soname_spec='${libname}${release}${shared_ext}$major'
10413 hardcode_into_libs=yes
10414 if test "$host_cpu" = ia64; then
10415 # AIX 5 supports IA64
10416 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10417 shlibpath_var=LD_LIBRARY_PATH
10419 # With GCC up to 2.95.x, collect2 would create an import file
10420 # for dependence libraries. The import file would start with
10421 # the line `#! .'. This would cause the generated library to
10422 # depend on `.', always an invalid library. This was fixed in
10423 # development snapshots of GCC prior to 3.0.
10425 aix4 | aix4.[01] | aix4.[01].*)
10426 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10428 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10431 can_build_shared=no
10435 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10436 # soname into executable. Probably we can add versioning support to
10437 # collect2, so additional links can be useful in future.
10438 if test "$aix_use_runtimelinking" = yes; then
10439 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10440 # instead of lib<name>.a to let people know that these are not
10441 # typical AIX shared libraries.
10442 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10444 # We preserve .a as extension for shared libraries through AIX4.2
10445 # and later when we are not doing run time linking.
10446 library_names_spec='${libname}${release}.a $libname.a'
10447 soname_spec='${libname}${release}${shared_ext}$major'
10449 shlibpath_var=LIBPATH
10456 # Since July 2007 AmigaOS4 officially supports .so libraries.
10457 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10458 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10461 library_names_spec='$libname.ixlibrary $libname.a'
10462 # Create ${libname}_ixlibrary.a entries in /sys/libs.
10463 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
10469 library_names_spec='${libname}${shared_ext}'
10470 dynamic_linker="$host_os ld.so"
10471 shlibpath_var=LIBRARY_PATH
10477 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10478 soname_spec='${libname}${release}${shared_ext}$major'
10479 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10480 shlibpath_var=LD_LIBRARY_PATH
10481 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10482 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10483 # the default ld.so.conf also contains /usr/contrib/lib and
10484 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10485 # libtool to hard-code these into programs
10488 cygwin* | mingw* | pw32* | cegcc*)
10489 version_type=windows
10494 case $GCC,$host_os in
10495 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10496 library_names_spec='$libname.dll.a'
10497 # DLL is installed to $(libdir)/../bin by postinstall_cmds
10498 postinstall_cmds='base_file=`basename \${file}`~
10499 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10500 dldir=$destdir/`dirname \$dlpath`~
10501 test -d \$dldir || mkdir -p \$dldir~
10502 $install_prog $dir/$dlname \$dldir/$dlname~
10503 chmod a+x \$dldir/$dlname~
10504 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10505 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10507 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10508 dlpath=$dir/\$dldll~
10510 shlibpath_overrides_runpath=yes
10514 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10515 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10517 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10520 # MinGW DLLs use traditional 'lib' prefix
10521 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10524 # pw32 DLLs use 'pw' prefix rather than 'lib'
10525 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10531 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10534 dynamic_linker='Win32 ld.exe'
10535 # FIXME: first we should search . and the directory the executable is in
10539 darwin* | rhapsody*)
10540 dynamic_linker="$host_os dyld"
10541 version_type=darwin
10544 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10545 soname_spec='${libname}${release}${major}$shared_ext'
10546 shlibpath_overrides_runpath=yes
10547 shlibpath_var=DYLD_LIBRARY_PATH
10548 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10550 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10551 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10558 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10559 soname_spec='${libname}${release}${shared_ext}$major'
10560 shlibpath_var=LD_LIBRARY_PATH
10567 freebsd* | dragonfly*)
10568 # DragonFly does not have aout. When/if they implement a new
10569 # versioning mechanism, adjust this.
10570 if test -x /usr/bin/objformat; then
10571 objformat=`/usr/bin/objformat`
10574 freebsd[123]*) objformat=aout ;;
10575 *) objformat=elf ;;
10578 version_type=freebsd-$objformat
10579 case $version_type in
10581 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10586 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10590 shlibpath_var=LD_LIBRARY_PATH
10593 shlibpath_overrides_runpath=yes
10595 freebsd3.[01]* | freebsdelf3.[01]*)
10596 shlibpath_overrides_runpath=yes
10597 hardcode_into_libs=yes
10599 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10600 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10601 shlibpath_overrides_runpath=no
10602 hardcode_into_libs=yes
10604 *) # from 4.6 on, and DragonFly
10605 shlibpath_overrides_runpath=yes
10606 hardcode_into_libs=yes
10615 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10616 soname_spec='${libname}${release}${shared_ext}$major'
10617 shlibpath_var=LD_LIBRARY_PATH
10618 hardcode_into_libs=yes
10625 dynamic_linker="$host_os runtime_loader"
10626 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10627 soname_spec='${libname}${release}${shared_ext}$major'
10628 shlibpath_var=LIBRARY_PATH
10629 shlibpath_overrides_runpath=yes
10630 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10631 hardcode_into_libs=yes
10634 hpux9* | hpux10* | hpux11*)
10635 # Give a soname corresponding to the major version so that dld.sl refuses to
10636 # link against other versions.
10643 hardcode_into_libs=yes
10644 dynamic_linker="$host_os dld.so"
10645 shlibpath_var=LD_LIBRARY_PATH
10646 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10647 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10648 soname_spec='${libname}${release}${shared_ext}$major'
10649 if test "X$HPUX_IA64_MODE" = X32; then
10650 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10652 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10654 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10658 hardcode_into_libs=yes
10659 dynamic_linker="$host_os dld.sl"
10660 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10661 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10662 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10663 soname_spec='${libname}${release}${shared_ext}$major'
10664 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10665 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10669 dynamic_linker="$host_os dld.sl"
10670 shlibpath_var=SHLIB_PATH
10671 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10672 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10673 soname_spec='${libname}${release}${shared_ext}$major'
10676 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10677 postinstall_cmds='chmod 555 $lib'
10678 # or fails outright, so override atomically:
10679 install_override_mode=555
10686 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10687 soname_spec='${libname}${release}${shared_ext}$major'
10688 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10689 shlibpath_var=LD_LIBRARY_PATH
10690 shlibpath_overrides_runpath=no
10691 hardcode_into_libs=yes
10694 irix5* | irix6* | nonstopux*)
10696 nonstopux*) version_type=nonstopux ;;
10698 if test "$lt_cv_prog_gnu_ld" = yes; then
10706 soname_spec='${libname}${release}${shared_ext}$major'
10707 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10709 irix5* | nonstopux*)
10710 libsuff= shlibsuff=
10713 case $LD in # libtool.m4 will add one of these switches to LD
10714 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10715 libsuff= shlibsuff= libmagic=32-bit;;
10716 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10717 libsuff=32 shlibsuff=N32 libmagic=N32;;
10718 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10719 libsuff=64 shlibsuff=64 libmagic=64-bit;;
10720 *) libsuff= shlibsuff= libmagic=never-match;;
10724 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10725 shlibpath_overrides_runpath=no
10726 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10727 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10728 hardcode_into_libs=yes
10731 # No shared lib support for Linux oldld, aout, or coff.
10732 linux*oldld* | linux*aout* | linux*coff*)
10736 # This must be Linux ELF.
10737 linux* | k*bsd*-gnu | kopensolaris*-gnu)
10741 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10742 soname_spec='${libname}${release}${shared_ext}$major'
10743 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10744 shlibpath_var=LD_LIBRARY_PATH
10745 shlibpath_overrides_runpath=no
10747 # Some binutils ld are patched to set DT_RUNPATH
10748 if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
10749 $as_echo_n "(cached) " >&6
10751 lt_cv_shlibpath_overrides_runpath=no
10752 save_LDFLAGS=$LDFLAGS
10753 save_libdir=$libdir
10754 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10755 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10756 if test x$gcc_no_link = xyes; then
10757 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10760 /* end confdefs.h. */
10770 if ac_fn_c_try_link "$LINENO"; then :
10771 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10772 lt_cv_shlibpath_overrides_runpath=yes
10775 rm -f core conftest.err conftest.$ac_objext \
10776 conftest$ac_exeext conftest.$ac_ext
10777 LDFLAGS=$save_LDFLAGS
10778 libdir=$save_libdir
10782 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10784 # This implies no fast_install, which is unacceptable.
10785 # Some rework will be needed to allow for fast_install
10786 # before this can be enabled.
10787 hardcode_into_libs=yes
10789 # Append ld.so.conf contents to the search path
10790 if test -f /etc/ld.so.conf; then
10791 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
10792 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10795 # We used to test for /lib/ld.so.1 and disable shared libraries on
10796 # powerpc, because MkLinux only supported shared libraries with the
10797 # GNU dynamic linker. Since this was broken with cross compilers,
10798 # most powerpc-linux boxes support dynamic linking these days and
10799 # people can always --disable-shared, the test was removed, and we
10800 # assume the GNU/Linux dynamic linker is in use.
10801 dynamic_linker='GNU/Linux ld.so'
10808 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10809 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10810 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10811 dynamic_linker='NetBSD (a.out) ld.so'
10813 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10814 soname_spec='${libname}${release}${shared_ext}$major'
10815 dynamic_linker='NetBSD ld.elf_so'
10817 shlibpath_var=LD_LIBRARY_PATH
10818 shlibpath_overrides_runpath=yes
10819 hardcode_into_libs=yes
10824 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10825 shlibpath_var=LD_LIBRARY_PATH
10826 shlibpath_overrides_runpath=yes
10833 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10834 soname_spec='${libname}${release}${shared_ext}$major'
10835 shlibpath_var=LD_LIBRARY_PATH
10836 shlibpath_overrides_runpath=no
10837 hardcode_into_libs=yes
10838 dynamic_linker='ldqnx.so'
10843 sys_lib_dlsearch_path_spec="/usr/lib"
10845 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10847 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
10848 *) need_version=no ;;
10850 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10851 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10852 shlibpath_var=LD_LIBRARY_PATH
10853 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10855 openbsd2.[89] | openbsd2.[89].*)
10856 shlibpath_overrides_runpath=no
10859 shlibpath_overrides_runpath=yes
10863 shlibpath_overrides_runpath=yes
10868 libname_spec='$name'
10871 library_names_spec='$libname${shared_ext} $libname.a'
10872 dynamic_linker='OS/2 ld.exe'
10873 shlibpath_var=LIBPATH
10876 osf3* | osf4* | osf5*)
10880 soname_spec='${libname}${release}${shared_ext}$major'
10881 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10882 shlibpath_var=LD_LIBRARY_PATH
10883 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10884 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10895 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10896 soname_spec='${libname}${release}${shared_ext}$major'
10897 shlibpath_var=LD_LIBRARY_PATH
10898 shlibpath_overrides_runpath=yes
10899 hardcode_into_libs=yes
10900 # ldd complains unless libraries are executable
10901 postinstall_cmds='chmod +x $lib'
10906 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10907 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10908 shlibpath_var=LD_LIBRARY_PATH
10909 shlibpath_overrides_runpath=yes
10910 if test "$with_gnu_ld" = yes; then
10918 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10919 soname_spec='${libname}${release}${shared_ext}$major'
10920 shlibpath_var=LD_LIBRARY_PATH
10921 case $host_vendor in
10923 shlibpath_overrides_runpath=no
10925 runpath_var=LD_RUN_PATH
10933 shlibpath_overrides_runpath=no
10934 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10940 if test -d /usr/nec ;then
10942 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10943 soname_spec='$libname${shared_ext}.$major'
10944 shlibpath_var=LD_LIBRARY_PATH
10948 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10949 version_type=freebsd-elf
10952 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10953 soname_spec='${libname}${release}${shared_ext}$major'
10954 shlibpath_var=LD_LIBRARY_PATH
10955 shlibpath_overrides_runpath=yes
10956 hardcode_into_libs=yes
10957 if test "$with_gnu_ld" = yes; then
10958 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10960 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10963 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10967 sys_lib_dlsearch_path_spec='/usr/lib'
10971 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
10975 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10976 shlibpath_var=LD_LIBRARY_PATH
10977 shlibpath_overrides_runpath=no
10978 hardcode_into_libs=yes
10983 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10984 soname_spec='${libname}${release}${shared_ext}$major'
10985 shlibpath_var=LD_LIBRARY_PATH
10992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10993 $as_echo "$dynamic_linker" >&6; }
10994 test "$dynamic_linker" = no && can_build_shared=no
10996 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10997 if test "$GCC" = yes; then
10998 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11001 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11002 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11004 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11005 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11100 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11102 if test -n "$hardcode_libdir_flag_spec" ||
11103 test -n "$runpath_var" ||
11104 test "X$hardcode_automatic" = "Xyes" ; then
11106 # We can hardcode non-existent directories.
11107 if test "$hardcode_direct" != no &&
11108 # If the only mechanism to avoid hardcoding is shlibpath_var, we
11109 # have to relink, otherwise we might link with an installed library
11110 # when we should be linking with a yet-to-be-installed one
11111 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11112 test "$hardcode_minus_L" != no; then
11113 # Linking always hardcodes the temporary library directory.
11114 hardcode_action=relink
11116 # We can link without hardcoding, and we can hardcode nonexisting dirs.
11117 hardcode_action=immediate
11120 # We cannot hardcode anything, or else we can only hardcode existing
11122 hardcode_action=unsupported
11124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11125 $as_echo "$hardcode_action" >&6; }
11127 if test "$hardcode_action" = relink ||
11128 test "$inherit_rpath" = yes; then
11129 # Fast installation is not supported
11130 enable_fast_install=no
11131 elif test "$shlibpath_overrides_runpath" = yes ||
11132 test "$enable_shared" = no; then
11133 # Fast installation is not necessary
11134 enable_fast_install=needless
11142 if test "x$enable_dlopen" != xyes; then
11143 enable_dlopen=unknown
11144 enable_dlopen_self=unknown
11145 enable_dlopen_self_static=unknown
11152 lt_cv_dlopen="load_add_on"
11154 lt_cv_dlopen_self=yes
11157 mingw* | pw32* | cegcc*)
11158 lt_cv_dlopen="LoadLibrary"
11163 lt_cv_dlopen="dlopen"
11168 # if libdl is installed we need to link against it
11169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11170 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11171 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
11172 $as_echo_n "(cached) " >&6
11174 ac_check_lib_save_LIBS=$LIBS
11176 if test x$gcc_no_link = xyes; then
11177 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11180 /* end confdefs.h. */
11182 /* Override any GCC internal prototype to avoid an error.
11183 Use char because int might match the return type of a GCC
11184 builtin and then its argument prototype would still apply. */
11197 if ac_fn_c_try_link "$LINENO"; then :
11198 ac_cv_lib_dl_dlopen=yes
11200 ac_cv_lib_dl_dlopen=no
11202 rm -f core conftest.err conftest.$ac_objext \
11203 conftest$ac_exeext conftest.$ac_ext
11204 LIBS=$ac_check_lib_save_LIBS
11206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11207 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11208 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
11209 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11212 lt_cv_dlopen="dyld"
11214 lt_cv_dlopen_self=yes
11221 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11222 if test "x$ac_cv_func_shl_load" = x""yes; then :
11223 lt_cv_dlopen="shl_load"
11225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11226 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11227 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
11228 $as_echo_n "(cached) " >&6
11230 ac_check_lib_save_LIBS=$LIBS
11232 if test x$gcc_no_link = xyes; then
11233 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11236 /* end confdefs.h. */
11238 /* Override any GCC internal prototype to avoid an error.
11239 Use char because int might match the return type of a GCC
11240 builtin and then its argument prototype would still apply. */
11248 return shl_load ();
11253 if ac_fn_c_try_link "$LINENO"; then :
11254 ac_cv_lib_dld_shl_load=yes
11256 ac_cv_lib_dld_shl_load=no
11258 rm -f core conftest.err conftest.$ac_objext \
11259 conftest$ac_exeext conftest.$ac_ext
11260 LIBS=$ac_check_lib_save_LIBS
11262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11263 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11264 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
11265 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11267 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11268 if test "x$ac_cv_func_dlopen" = x""yes; then :
11269 lt_cv_dlopen="dlopen"
11271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11272 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11273 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
11274 $as_echo_n "(cached) " >&6
11276 ac_check_lib_save_LIBS=$LIBS
11278 if test x$gcc_no_link = xyes; then
11279 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11282 /* end confdefs.h. */
11284 /* Override any GCC internal prototype to avoid an error.
11285 Use char because int might match the return type of a GCC
11286 builtin and then its argument prototype would still apply. */
11299 if ac_fn_c_try_link "$LINENO"; then :
11300 ac_cv_lib_dl_dlopen=yes
11302 ac_cv_lib_dl_dlopen=no
11304 rm -f core conftest.err conftest.$ac_objext \
11305 conftest$ac_exeext conftest.$ac_ext
11306 LIBS=$ac_check_lib_save_LIBS
11308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11309 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11310 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
11311 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11314 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11315 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
11316 $as_echo_n "(cached) " >&6
11318 ac_check_lib_save_LIBS=$LIBS
11319 LIBS="-lsvld $LIBS"
11320 if test x$gcc_no_link = xyes; then
11321 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11324 /* end confdefs.h. */
11326 /* Override any GCC internal prototype to avoid an error.
11327 Use char because int might match the return type of a GCC
11328 builtin and then its argument prototype would still apply. */
11341 if ac_fn_c_try_link "$LINENO"; then :
11342 ac_cv_lib_svld_dlopen=yes
11344 ac_cv_lib_svld_dlopen=no
11346 rm -f core conftest.err conftest.$ac_objext \
11347 conftest$ac_exeext conftest.$ac_ext
11348 LIBS=$ac_check_lib_save_LIBS
11350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11351 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11352 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
11353 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11356 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11357 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
11358 $as_echo_n "(cached) " >&6
11360 ac_check_lib_save_LIBS=$LIBS
11362 if test x$gcc_no_link = xyes; then
11363 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11366 /* end confdefs.h. */
11368 /* Override any GCC internal prototype to avoid an error.
11369 Use char because int might match the return type of a GCC
11370 builtin and then its argument prototype would still apply. */
11378 return dld_link ();
11383 if ac_fn_c_try_link "$LINENO"; then :
11384 ac_cv_lib_dld_dld_link=yes
11386 ac_cv_lib_dld_dld_link=no
11388 rm -f core conftest.err conftest.$ac_objext \
11389 conftest$ac_exeext conftest.$ac_ext
11390 LIBS=$ac_check_lib_save_LIBS
11392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11393 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11394 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
11395 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11416 if test "x$lt_cv_dlopen" != xno; then
11422 case $lt_cv_dlopen in
11424 save_CPPFLAGS="$CPPFLAGS"
11425 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11427 save_LDFLAGS="$LDFLAGS"
11428 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11431 LIBS="$lt_cv_dlopen_libs $LIBS"
11433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11434 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11435 if test "${lt_cv_dlopen_self+set}" = set; then :
11436 $as_echo_n "(cached) " >&6
11438 if test "$cross_compiling" = yes; then :
11439 lt_cv_dlopen_self=cross
11441 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11442 lt_status=$lt_dlunknown
11443 cat > conftest.$ac_ext <<_LT_EOF
11444 #line 11444 "configure"
11445 #include "confdefs.h"
11454 # define LT_DLGLOBAL RTLD_GLOBAL
11457 # define LT_DLGLOBAL DL_GLOBAL
11459 # define LT_DLGLOBAL 0
11463 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11464 find out it does not work in some platform. */
11465 #ifndef LT_DLLAZY_OR_NOW
11467 # define LT_DLLAZY_OR_NOW RTLD_LAZY
11470 # define LT_DLLAZY_OR_NOW DL_LAZY
11473 # define LT_DLLAZY_OR_NOW RTLD_NOW
11476 # define LT_DLLAZY_OR_NOW DL_NOW
11478 # define LT_DLLAZY_OR_NOW 0
11485 /* When -fvisbility=hidden is used, assume the code has been annotated
11486 correspondingly for the symbols needed. */
11487 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11488 void fnord () __attribute__((visibility("default")));
11491 void fnord () { int i=42; }
11494 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11495 int status = $lt_dlunknown;
11499 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
11502 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
11503 else puts (dlerror ());
11505 /* dlclose (self); */
11513 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11514 (eval $ac_link) 2>&5
11516 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11517 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11518 (./conftest; exit; ) >&5 2>/dev/null
11520 case x$lt_status in
11521 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11522 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11523 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11526 # compilation failed
11527 lt_cv_dlopen_self=no
11534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11535 $as_echo "$lt_cv_dlopen_self" >&6; }
11537 if test "x$lt_cv_dlopen_self" = xyes; then
11538 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11540 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11541 if test "${lt_cv_dlopen_self_static+set}" = set; then :
11542 $as_echo_n "(cached) " >&6
11544 if test "$cross_compiling" = yes; then :
11545 lt_cv_dlopen_self_static=cross
11547 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11548 lt_status=$lt_dlunknown
11549 cat > conftest.$ac_ext <<_LT_EOF
11550 #line 11550 "configure"
11551 #include "confdefs.h"
11560 # define LT_DLGLOBAL RTLD_GLOBAL
11563 # define LT_DLGLOBAL DL_GLOBAL
11565 # define LT_DLGLOBAL 0
11569 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11570 find out it does not work in some platform. */
11571 #ifndef LT_DLLAZY_OR_NOW
11573 # define LT_DLLAZY_OR_NOW RTLD_LAZY
11576 # define LT_DLLAZY_OR_NOW DL_LAZY
11579 # define LT_DLLAZY_OR_NOW RTLD_NOW
11582 # define LT_DLLAZY_OR_NOW DL_NOW
11584 # define LT_DLLAZY_OR_NOW 0
11591 /* When -fvisbility=hidden is used, assume the code has been annotated
11592 correspondingly for the symbols needed. */
11593 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11594 void fnord () __attribute__((visibility("default")));
11597 void fnord () { int i=42; }
11600 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11601 int status = $lt_dlunknown;
11605 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
11608 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
11609 else puts (dlerror ());
11611 /* dlclose (self); */
11619 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11620 (eval $ac_link) 2>&5
11622 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11623 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11624 (./conftest; exit; ) >&5 2>/dev/null
11626 case x$lt_status in
11627 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11628 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11629 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11632 # compilation failed
11633 lt_cv_dlopen_self_static=no
11640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11641 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11644 CPPFLAGS="$save_CPPFLAGS"
11645 LDFLAGS="$save_LDFLAGS"
11650 case $lt_cv_dlopen_self in
11651 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11652 *) enable_dlopen_self=unknown ;;
11655 case $lt_cv_dlopen_self_static in
11656 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11657 *) enable_dlopen_self_static=unknown ;;
11679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11680 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11681 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11682 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11683 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11685 $as_echo "yes" >&6; }
11687 # FIXME - insert some real tests, host_os isn't really good enough
11690 if test -n "$STRIP" ; then
11691 striplib="$STRIP -x"
11692 old_striplib="$STRIP -S"
11693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11694 $as_echo "yes" >&6; }
11696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11697 $as_echo "no" >&6; }
11701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11702 $as_echo "no" >&6; }
11718 # Report which library types will actually be built
11719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11720 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11722 $as_echo "$can_build_shared" >&6; }
11724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11725 $as_echo_n "checking whether to build shared libraries... " >&6; }
11726 test "$can_build_shared" = "no" && enable_shared=no
11728 # On AIX, shared libraries and static libraries use the same namespace, and
11729 # are all built from PIC.
11732 test "$enable_shared" = yes && enable_static=no
11733 if test -n "$RANLIB"; then
11734 archive_cmds="$archive_cmds~\$RANLIB \$lib"
11735 postinstall_cmds='$RANLIB $lib'
11740 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11741 test "$enable_shared" = yes && enable_static=no
11745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11746 $as_echo "$enable_shared" >&6; }
11748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11749 $as_echo_n "checking whether to build static libraries... " >&6; }
11750 # Make sure either enable_shared or enable_static is yes.
11751 test "$enable_shared" = yes || enable_static=yes
11752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11753 $as_echo "$enable_static" >&6; }
11760 ac_cpp='$CPP $CPPFLAGS'
11761 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11762 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11763 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11767 if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
11768 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
11769 (test "X$CXX" != "Xg++"))) ; then
11771 ac_cpp='$CXXCPP $CPPFLAGS'
11772 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11773 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11774 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
11776 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
11777 if test -z "$CXXCPP"; then
11778 if test "${ac_cv_prog_CXXCPP+set}" = set; then :
11779 $as_echo_n "(cached) " >&6
11781 # Double quotes because CXXCPP needs to be expanded
11782 for CXXCPP in "$CXX -E" "/lib/cpp"
11784 ac_preproc_ok=false
11785 for ac_cxx_preproc_warn_flag in '' yes
11787 # Use a header file that comes with gcc, so configuring glibc
11788 # with a fresh cross-compiler works.
11789 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11790 # <limits.h> exists even on freestanding compilers.
11791 # On the NeXT, cc -E runs the code through the compiler's parser,
11792 # not just through cpp. "Syntax error" is here to catch this case.
11793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11794 /* end confdefs.h. */
11796 # include <limits.h>
11798 # include <assert.h>
11802 if ac_fn_cxx_try_cpp "$LINENO"; then :
11805 # Broken: fails on valid input.
11808 rm -f conftest.err conftest.$ac_ext
11810 # OK, works on sane cases. Now check whether nonexistent headers
11811 # can be detected and how.
11812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11813 /* end confdefs.h. */
11814 #include <ac_nonexistent.h>
11816 if ac_fn_cxx_try_cpp "$LINENO"; then :
11817 # Broken: success on invalid input.
11820 # Passes both tests.
11824 rm -f conftest.err conftest.$ac_ext
11827 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
11828 rm -f conftest.err conftest.$ac_ext
11829 if $ac_preproc_ok; then :
11834 ac_cv_prog_CXXCPP=$CXXCPP
11837 CXXCPP=$ac_cv_prog_CXXCPP
11839 ac_cv_prog_CXXCPP=$CXXCPP
11841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
11842 $as_echo "$CXXCPP" >&6; }
11843 ac_preproc_ok=false
11844 for ac_cxx_preproc_warn_flag in '' yes
11846 # Use a header file that comes with gcc, so configuring glibc
11847 # with a fresh cross-compiler works.
11848 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11849 # <limits.h> exists even on freestanding compilers.
11850 # On the NeXT, cc -E runs the code through the compiler's parser,
11851 # not just through cpp. "Syntax error" is here to catch this case.
11852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11853 /* end confdefs.h. */
11855 # include <limits.h>
11857 # include <assert.h>
11861 if ac_fn_cxx_try_cpp "$LINENO"; then :
11864 # Broken: fails on valid input.
11867 rm -f conftest.err conftest.$ac_ext
11869 # OK, works on sane cases. Now check whether nonexistent headers
11870 # can be detected and how.
11871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11872 /* end confdefs.h. */
11873 #include <ac_nonexistent.h>
11875 if ac_fn_cxx_try_cpp "$LINENO"; then :
11876 # Broken: success on invalid input.
11879 # Passes both tests.
11883 rm -f conftest.err conftest.$ac_ext
11886 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
11887 rm -f conftest.err conftest.$ac_ext
11888 if $ac_preproc_ok; then :
11891 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11892 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11893 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
11894 See \`config.log' for more details." "$LINENO" 5; }
11898 ac_cpp='$CPP $CPPFLAGS'
11899 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11900 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11901 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11904 _lt_caught_CXX_error=yes
11908 ac_cpp='$CXXCPP $CPPFLAGS'
11909 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11910 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11911 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
11913 archive_cmds_need_lc_CXX=no
11914 allow_undefined_flag_CXX=
11915 always_export_symbols_CXX=no
11916 archive_expsym_cmds_CXX=
11917 compiler_needs_object_CXX=no
11918 export_dynamic_flag_spec_CXX=
11919 hardcode_direct_CXX=no
11920 hardcode_direct_absolute_CXX=no
11921 hardcode_libdir_flag_spec_CXX=
11922 hardcode_libdir_flag_spec_ld_CXX=
11923 hardcode_libdir_separator_CXX=
11924 hardcode_minus_L_CXX=no
11925 hardcode_shlibpath_var_CXX=unsupported
11926 hardcode_automatic_CXX=no
11927 inherit_rpath_CXX=no
11929 module_expsym_cmds_CXX=
11930 link_all_deplibs_CXX=unknown
11931 old_archive_cmds_CXX=$old_archive_cmds
11932 reload_flag_CXX=$reload_flag
11933 reload_cmds_CXX=$reload_cmds
11934 no_undefined_flag_CXX=
11935 whole_archive_flag_spec_CXX=
11936 enable_shared_with_static_runtimes_CXX=no
11938 # Source file extension for C++ test sources.
11941 # Object file extension for compiled C++ test sources.
11945 # No sense in running all these tests if we already determined that
11946 # the CXX compiler isn't working. Some variables (like enable_shared)
11947 # are currently assumed to apply to all compilers on this platform,
11948 # and will be corrupted by setting them based on a non-working compiler.
11949 if test "$_lt_caught_CXX_error" != yes; then
11950 # Code to be used in simple compile tests
11951 lt_simple_compile_test_code="int some_variable = 0;"
11953 # Code to be used in simple link tests
11954 lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
11956 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
11963 # If no C compiler was specified, use CC.
11966 # If no C compiler flags were specified, use CFLAGS.
11967 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
11969 # Allow CC to be a program name with arguments.
11973 # save warnings/boilerplate of simple test code
11974 ac_outfile=conftest.$ac_objext
11975 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
11976 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11977 _lt_compiler_boilerplate=`cat conftest.err`
11980 ac_outfile=conftest.$ac_objext
11981 echo "$lt_simple_link_test_code" >conftest.$ac_ext
11982 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11983 _lt_linker_boilerplate=`cat conftest.err`
11987 # Allow CC to be a program name with arguments.
11992 lt_save_with_gnu_ld=$with_gnu_ld
11993 lt_save_path_LD=$lt_cv_path_LD
11994 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
11995 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
11997 $as_unset lt_cv_prog_gnu_ld
11999 if test -n "${lt_cv_path_LDCXX+set}"; then
12000 lt_cv_path_LD=$lt_cv_path_LDCXX
12002 $as_unset lt_cv_path_LD
12004 test -z "${LDCXX+set}" || LD=$LDCXX
12008 for cc_temp in $compiler""; do
12010 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
12011 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
12016 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
12019 if test -n "$compiler"; then
12020 # We don't want -fno-exception when compiling C++ code, so set the
12021 # no_builtin_flag separately
12022 if test "$GXX" = yes; then
12023 lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
12025 lt_prog_compiler_no_builtin_flag_CXX=
12028 if test "$GXX" = yes; then
12029 # Set up default GNU C++ configuration
12033 # Check whether --with-gnu-ld was given.
12034 if test "${with_gnu_ld+set}" = set; then :
12035 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12041 if test "$GCC" = yes; then
12042 # Check if gcc -print-prog-name=ld gives a path.
12043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12044 $as_echo_n "checking for ld used by $CC... " >&6; }
12047 # gcc leaves a trailing carriage return which upsets mingw
12048 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12050 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12053 # Accept absolute paths.
12055 re_direlt='/[^/][^/]*/\.\./'
12056 # Canonicalize the pathname of ld
12057 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12058 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12059 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12061 test -z "$LD" && LD="$ac_prog"
12064 # If it fails, then pretend we aren't using GCC.
12068 # If it is relative, then search for the first ld in PATH.
12069 with_gnu_ld=unknown
12072 elif test "$with_gnu_ld" = yes; then
12073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12074 $as_echo_n "checking for GNU ld... " >&6; }
12076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12077 $as_echo_n "checking for non-GNU ld... " >&6; }
12079 if test "${lt_cv_path_LD+set}" = set; then :
12080 $as_echo_n "(cached) " >&6
12082 if test -z "$LD"; then
12083 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12084 for ac_dir in $PATH; do
12086 test -z "$ac_dir" && ac_dir=.
12087 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12088 lt_cv_path_LD="$ac_dir/$ac_prog"
12089 # Check to see if the program is GNU ld. I'd rather use --version,
12090 # but apparently some variants of GNU ld only accept -v.
12091 # Break only if it was the GNU/non-GNU ld that we prefer.
12092 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12093 *GNU* | *'with BFD'*)
12094 test "$with_gnu_ld" != no && break
12097 test "$with_gnu_ld" != yes && break
12104 lt_cv_path_LD="$LD" # Let the user override the test with a path.
12108 LD="$lt_cv_path_LD"
12109 if test -n "$LD"; then
12110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12111 $as_echo "$LD" >&6; }
12113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12114 $as_echo "no" >&6; }
12116 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12118 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12119 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12120 $as_echo_n "(cached) " >&6
12122 # I'd rather use --version here, but apparently some GNU lds only accept -v.
12123 case `$LD -v 2>&1 </dev/null` in
12124 *GNU* | *'with BFD'*)
12125 lt_cv_prog_gnu_ld=yes
12128 lt_cv_prog_gnu_ld=no
12132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12133 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12134 with_gnu_ld=$lt_cv_prog_gnu_ld
12142 # Check if GNU C++ uses GNU ld as the underlying linker, since the
12143 # archiving commands below assume that GNU ld is being used.
12144 if test "$with_gnu_ld" = yes; then
12145 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12146 archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12148 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12149 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12151 # If archive_cmds runs LD, not CC, wlarc should be empty
12152 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
12153 # investigate it a little bit more. (MM)
12156 # ancient GNU ld didn't support --whole-archive et. al.
12157 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
12158 $GREP 'no-whole-archive' > /dev/null; then
12159 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12161 whole_archive_flag_spec_CXX=
12167 # A generic and very simple default shared library creation
12168 # command for GNU C++ for the case where it uses the native
12169 # linker, instead of GNU ld. If possible, this setting should
12170 # overridden to take advantage of the native linker features on
12171 # the platform it is being used on.
12172 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
12175 # Commands to make compiler produce verbose output that lists
12176 # what "hidden" libraries, object files and flags are used when
12177 # linking a shared library.
12178 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
12186 # PORTME: fill in a description of your system's C++ link characteristics
12187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
12188 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
12192 # FIXME: insert proper C++ library support
12196 if test "$host_cpu" = ia64; then
12197 # On IA64, the linker does run time linking by default, so we don't
12198 # have to do anything special.
12199 aix_use_runtimelinking=no
12200 exp_sym_flag='-Bexport'
12203 aix_use_runtimelinking=no
12205 # Test if we are trying to use run time linking or normal
12206 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
12207 # need to do runtime linking.
12208 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
12209 for ld_flag in $LDFLAGS; do
12212 aix_use_runtimelinking=yes
12220 exp_sym_flag='-bexport'
12221 no_entry_flag='-bnoentry'
12224 # When large executables or shared objects are built, AIX ld can
12225 # have problems creating the table of contents. If linking a library
12226 # or program results in "error TOC overflow" add -mminimal-toc to
12227 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
12228 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
12230 archive_cmds_CXX=''
12231 hardcode_direct_CXX=yes
12232 hardcode_direct_absolute_CXX=yes
12233 hardcode_libdir_separator_CXX=':'
12234 link_all_deplibs_CXX=yes
12235 file_list_spec_CXX='${wl}-f,'
12237 if test "$GXX" = yes; then
12238 case $host_os in aix4.[012]|aix4.[012].*)
12239 # We only want to do this on AIX 4.2 and lower, the check
12240 # below for broken collect2 doesn't work under 4.3+
12241 collect2name=`${CC} -print-prog-name=collect2`
12242 if test -f "$collect2name" &&
12243 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
12245 # We have reworked collect2
12248 # We have old collect2
12249 hardcode_direct_CXX=unsupported
12250 # It fails to find uninstalled libraries when the uninstalled
12251 # path is not listed in the libpath. Setting hardcode_minus_L
12252 # to unsupported forces relinking
12253 hardcode_minus_L_CXX=yes
12254 hardcode_libdir_flag_spec_CXX='-L$libdir'
12255 hardcode_libdir_separator_CXX=
12258 shared_flag='-shared'
12259 if test "$aix_use_runtimelinking" = yes; then
12260 shared_flag="$shared_flag "'${wl}-G'
12264 if test "$host_cpu" = ia64; then
12265 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
12266 # chokes on -Wl,-G. The following line is correct:
12269 if test "$aix_use_runtimelinking" = yes; then
12270 shared_flag='${wl}-G'
12272 shared_flag='${wl}-bM:SRE'
12277 export_dynamic_flag_spec_CXX='${wl}-bexpall'
12278 # It seems that -bexpall does not export symbols beginning with
12279 # underscore (_), so it is better to generate a list of symbols to
12281 always_export_symbols_CXX=yes
12282 if test "$aix_use_runtimelinking" = yes; then
12283 # Warning - without using the other runtime loading flags (-brtl),
12284 # -berok will link without error, but may produce a broken library.
12285 allow_undefined_flag_CXX='-berok'
12286 # Determine the default libpath from the value encoded in an empty
12288 if test x$gcc_no_link = xyes; then
12289 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
12291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12292 /* end confdefs.h. */
12302 if ac_fn_cxx_try_link "$LINENO"; then :
12304 lt_aix_libpath_sed='
12305 /Import File Strings/,/^$/ {
12311 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12312 # Check for a 64-bit object if we didn't find anything.
12313 if test -z "$aix_libpath"; then
12314 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12317 rm -f core conftest.err conftest.$ac_objext \
12318 conftest$ac_exeext conftest.$ac_ext
12319 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12321 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12323 archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
12325 if test "$host_cpu" = ia64; then
12326 hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
12327 allow_undefined_flag_CXX="-z nodefs"
12328 archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
12330 # Determine the default libpath from the value encoded in an
12331 # empty executable.
12332 if test x$gcc_no_link = xyes; then
12333 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
12335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12336 /* end confdefs.h. */
12346 if ac_fn_cxx_try_link "$LINENO"; then :
12348 lt_aix_libpath_sed='
12349 /Import File Strings/,/^$/ {
12355 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12356 # Check for a 64-bit object if we didn't find anything.
12357 if test -z "$aix_libpath"; then
12358 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12361 rm -f core conftest.err conftest.$ac_objext \
12362 conftest$ac_exeext conftest.$ac_ext
12363 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12365 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
12366 # Warning - without using the other run time loading flags,
12367 # -berok will link without error, but may produce a broken library.
12368 no_undefined_flag_CXX=' ${wl}-bernotok'
12369 allow_undefined_flag_CXX=' ${wl}-berok'
12370 if test "$with_gnu_ld" = yes; then
12371 # We only use this code for GNU lds that support --whole-archive.
12372 whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12374 # Exported symbols can be pulled into shared objects from archives
12375 whole_archive_flag_spec_CXX='$convenience'
12377 archive_cmds_need_lc_CXX=yes
12378 # This is similar to how AIX traditionally builds its shared
12380 archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
12386 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12387 allow_undefined_flag_CXX=unsupported
12388 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
12389 # support --undefined. This deserves some investigation. FIXME
12390 archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12397 case $cc_basename in
12399 # FIXME: insert proper C++ library support
12405 cygwin* | mingw* | pw32* | cegcc*)
12406 # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
12407 # as there is no search path for DLLs.
12408 hardcode_libdir_flag_spec_CXX='-L$libdir'
12409 export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
12410 allow_undefined_flag_CXX=unsupported
12411 always_export_symbols_CXX=no
12412 enable_shared_with_static_runtimes_CXX=yes
12414 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
12415 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12416 # If the export-symbols file already is a .def file (1st line
12417 # is EXPORTS), use it as is; otherwise, prepend...
12418 archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
12419 cp $export_symbols $output_objdir/$soname.def;
12421 echo EXPORTS > $output_objdir/$soname.def;
12422 cat $export_symbols >> $output_objdir/$soname.def;
12424 $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12429 darwin* | rhapsody*)
12432 archive_cmds_need_lc_CXX=no
12433 hardcode_direct_CXX=no
12434 hardcode_automatic_CXX=yes
12435 hardcode_shlibpath_var_CXX=unsupported
12436 if test "$lt_cv_ld_force_load" = "yes"; then
12437 whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
12439 whole_archive_flag_spec_CXX=''
12441 link_all_deplibs_CXX=yes
12442 allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
12443 case $cc_basename in
12444 ifort*) _lt_dar_can_shared=yes ;;
12445 *) _lt_dar_can_shared=$GCC ;;
12447 if test "$_lt_dar_can_shared" = "yes"; then
12448 output_verbose_link_cmd=func_echo_all
12449 archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
12450 module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
12451 archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
12452 module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
12453 if test "$lt_cv_apple_cc_single_mod" != "yes"; then
12454 archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
12455 archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
12465 case $cc_basename in
12467 # FIXME: insert proper C++ library support
12471 # Green Hills C++ Compiler
12472 # FIXME: insert proper C++ library support
12476 # FIXME: insert proper C++ library support
12483 # C++ shared libraries reported to be fairly broken before
12489 archive_cmds_need_lc_CXX=no
12492 freebsd* | dragonfly*)
12493 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
12502 archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12503 link_all_deplibs_CXX=yes
12507 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12508 hardcode_libdir_separator_CXX=:
12509 export_dynamic_flag_spec_CXX='${wl}-E'
12510 hardcode_direct_CXX=yes
12511 hardcode_minus_L_CXX=yes # Not in the search PATH,
12512 # but as the default
12513 # location of the library.
12515 case $cc_basename in
12517 # FIXME: insert proper C++ library support
12521 archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
12522 # Commands to make compiler produce verbose output that lists
12523 # what "hidden" libraries, object files and flags are used when
12524 # linking a shared library.
12526 # There doesn't appear to be a way to prevent this compiler from
12527 # explicitly linking system object files so we need to strip them
12528 # from the output so that they don't get included in the library
12530 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
12533 if test "$GXX" = yes; then
12534 archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
12536 # FIXME: insert proper C++ library support
12544 if test $with_gnu_ld = no; then
12545 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
12546 hardcode_libdir_separator_CXX=:
12552 export_dynamic_flag_spec_CXX='${wl}-E'
12558 hardcode_direct_CXX=no
12559 hardcode_shlibpath_var_CXX=no
12562 hardcode_direct_CXX=yes
12563 hardcode_direct_absolute_CXX=yes
12564 hardcode_minus_L_CXX=yes # Not in the search PATH,
12565 # but as the default
12566 # location of the library.
12570 case $cc_basename in
12572 # FIXME: insert proper C++ library support
12578 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12581 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12584 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12587 # Commands to make compiler produce verbose output that lists
12588 # what "hidden" libraries, object files and flags are used when
12589 # linking a shared library.
12591 # There doesn't appear to be a way to prevent this compiler from
12592 # explicitly linking system object files so we need to strip them
12593 # from the output so that they don't get included in the library
12595 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
12598 if test "$GXX" = yes; then
12599 if test $with_gnu_ld = no; then
12602 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12605 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12608 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12613 # FIXME: insert proper C++ library support
12621 hardcode_direct_CXX=no
12622 hardcode_shlibpath_var_CXX=no
12623 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12624 export_dynamic_flag_spec_CXX='${wl}-E'
12625 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
12626 # Instead, shared libraries are loaded at an image base (0x10000000 by
12627 # default) and relocated if they conflict, which is a slow very memory
12628 # consuming and fragmenting process. To avoid this, we pick a random,
12629 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
12630 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
12631 archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12632 archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12635 case $cc_basename in
12638 archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
12640 # Archives containing C++ object files must be created using
12641 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
12642 # necessary to make sure instantiated templates are included
12644 old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
12647 if test "$GXX" = yes; then
12648 if test "$with_gnu_ld" = no; then
12649 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
12651 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
12654 link_all_deplibs_CXX=yes
12657 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12658 hardcode_libdir_separator_CXX=:
12659 inherit_rpath_CXX=yes
12662 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12663 case $cc_basename in
12665 # Kuck and Associates, Inc. (KAI) C++ Compiler
12667 # KCC will only create a shared library if the output file
12668 # ends with ".so" (or ".sl" for HP-UX), so rename the library
12669 # to its proper name (with version) after linking.
12670 archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
12671 archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
12672 # Commands to make compiler produce verbose output that lists
12673 # what "hidden" libraries, object files and flags are used when
12674 # linking a shared library.
12676 # There doesn't appear to be a way to prevent this compiler from
12677 # explicitly linking system object files so we need to strip them
12678 # from the output so that they don't get included in the library
12680 output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
12682 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12683 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12685 # Archives containing C++ object files must be created using
12686 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
12687 old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
12692 # version 8.0 and above of icpc choke on multiply defined symbols
12693 # if we add $predep_objects and $postdep_objects, however 7.1 and
12694 # earlier do not add the objects themselves.
12695 case `$CC -V 2>&1` in
12697 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12698 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12700 *) # Version 8.0 or newer
12703 ia64*) tmp_idyn=' -i_dynamic';;
12705 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12706 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12709 archive_cmds_need_lc_CXX=no
12710 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12711 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12712 whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12715 # Portland Group C++ compiler
12717 *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
12718 prelink_cmds_CXX='tpldir=Template.dir~
12720 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
12721 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
12722 old_archive_cmds_CXX='tpldir=Template.dir~
12724 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
12725 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
12727 archive_cmds_CXX='tpldir=Template.dir~
12729 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
12730 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
12731 archive_expsym_cmds_CXX='tpldir=Template.dir~
12733 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
12734 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
12736 *) # Version 6 and above use weak symbols
12737 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
12738 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
12742 hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
12743 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12744 whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12748 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
12749 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
12751 runpath_var=LD_RUN_PATH
12752 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
12753 hardcode_libdir_separator_CXX=:
12755 # Commands to make compiler produce verbose output that lists
12756 # what "hidden" libraries, object files and flags are used when
12757 # linking a shared library.
12759 # There doesn't appear to be a way to prevent this compiler from
12760 # explicitly linking system object files so we need to strip them
12761 # from the output so that they don't get included in the library
12763 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
12765 xl* | mpixl* | bgxl*)
12766 # IBM XL 8.0 on PPC, with GNU ld
12767 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12768 export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
12769 archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12770 if test "x$supports_anon_versioning" = xyes; then
12771 archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
12772 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12773 echo "local: *; };" >> $output_objdir/$libname.ver~
12774 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
12778 case `$CC -V 2>&1 | sed 5q` in
12781 no_undefined_flag_CXX=' -zdefs'
12782 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12783 archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
12784 hardcode_libdir_flag_spec_CXX='-R$libdir'
12785 whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12786 compiler_needs_object_CXX=yes
12788 # Not sure whether something based on
12789 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
12791 output_verbose_link_cmd='func_echo_all'
12793 # Archives containing C++ object files must be created using
12794 # "CC -xar", where "CC" is the Sun C++ compiler. This is
12795 # necessary to make sure instantiated templates are included
12797 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
12805 # FIXME: insert proper C++ library support
12810 # FIXME: insert proper C++ library support
12815 case $cc_basename in
12817 # FIXME: insert proper C++ library support
12821 # FIXME: insert proper C++ library support
12828 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12829 archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
12831 hardcode_libdir_flag_spec_CXX='-R$libdir'
12832 hardcode_direct_CXX=yes
12833 hardcode_shlibpath_var_CXX=no
12835 # Workaround some broken pre-1.5 toolchains
12836 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
12844 # C++ shared libraries are fairly broken
12849 if test -f /usr/libexec/ld.so; then
12850 hardcode_direct_CXX=yes
12851 hardcode_shlibpath_var_CXX=no
12852 hardcode_direct_absolute_CXX=yes
12853 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
12854 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12855 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12856 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
12857 export_dynamic_flag_spec_CXX='${wl}-E'
12858 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12860 output_verbose_link_cmd=func_echo_all
12866 osf3* | osf4* | osf5*)
12867 case $cc_basename in
12869 # Kuck and Associates, Inc. (KAI) C++ Compiler
12871 # KCC will only create a shared library if the output file
12872 # ends with ".so" (or ".sl" for HP-UX), so rename the library
12873 # to its proper name (with version) after linking.
12874 archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
12876 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
12877 hardcode_libdir_separator_CXX=:
12879 # Archives containing C++ object files must be created using
12880 # the KAI C++ compiler.
12882 osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
12883 *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
12887 # Rational C++ 2.4.1
12888 # FIXME: insert proper C++ library support
12894 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
12895 archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
12896 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12899 allow_undefined_flag_CXX=' -expect_unresolved \*'
12900 archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
12901 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
12902 echo "-hidden">> $lib.exp~
12903 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
12905 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
12909 hardcode_libdir_separator_CXX=:
12911 # Commands to make compiler produce verbose output that lists
12912 # what "hidden" libraries, object files and flags are used when
12913 # linking a shared library.
12915 # There doesn't appear to be a way to prevent this compiler from
12916 # explicitly linking system object files so we need to strip them
12917 # from the output so that they don't get included in the library
12919 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
12922 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
12923 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
12926 archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
12929 archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
12933 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
12934 hardcode_libdir_separator_CXX=:
12936 # Commands to make compiler produce verbose output that lists
12937 # what "hidden" libraries, object files and flags are used when
12938 # linking a shared library.
12939 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
12942 # FIXME: insert proper C++ library support
12950 # FIXME: insert proper C++ library support
12955 case $cc_basename in
12958 # FIXME: insert proper C++ library support
12963 # FIXME: insert proper C++ library support
12967 # FIXME: insert proper C++ library support
12974 case $cc_basename in
12976 # Sun C++ 4.2, 5.x and Centerline C++
12977 archive_cmds_need_lc_CXX=yes
12978 no_undefined_flag_CXX=' -zdefs'
12979 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
12980 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12981 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
12983 hardcode_libdir_flag_spec_CXX='-R$libdir'
12984 hardcode_shlibpath_var_CXX=no
12986 solaris2.[0-5] | solaris2.[0-5].*) ;;
12988 # The compiler driver will combine and reorder linker options,
12989 # but understands `-z linker_flag'.
12990 # Supported since Solaris 2.6 (maybe 2.5.1?)
12991 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
12994 link_all_deplibs_CXX=yes
12996 output_verbose_link_cmd='func_echo_all'
12998 # Archives containing C++ object files must be created using
12999 # "CC -xar", where "CC" is the Sun C++ compiler. This is
13000 # necessary to make sure instantiated templates are included
13002 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
13005 # Green Hills C++ Compiler
13006 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13008 # The C++ compiler must be used to create the archive.
13009 old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
13012 # GNU C++ compiler with Solaris linker
13013 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
13014 no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
13015 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
13016 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13017 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13018 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13020 # Commands to make compiler produce verbose output that lists
13021 # what "hidden" libraries, object files and flags are used when
13022 # linking a shared library.
13023 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13025 # g++ 2.7 appears to require `-G' NOT `-shared' on this
13027 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13028 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13029 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13031 # Commands to make compiler produce verbose output that lists
13032 # what "hidden" libraries, object files and flags are used when
13033 # linking a shared library.
13034 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13037 hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
13039 solaris2.[0-5] | solaris2.[0-5].*) ;;
13041 whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
13049 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
13050 no_undefined_flag_CXX='${wl}-z,text'
13051 archive_cmds_need_lc_CXX=no
13052 hardcode_shlibpath_var_CXX=no
13053 runpath_var='LD_RUN_PATH'
13055 case $cc_basename in
13057 archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13058 archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13061 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13062 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13067 sysv5* | sco3.2v5* | sco5v6*)
13068 # Note: We can NOT use -z defs as we might desire, because we do not
13069 # link with -lc, and that would cause any symbols used from libc to
13070 # always be unresolved, which means just about no library would
13071 # ever link correctly. If we're not using GNU ld we use -z text
13072 # though, which does catch some bad symbols but isn't as heavy-handed
13074 no_undefined_flag_CXX='${wl}-z,text'
13075 allow_undefined_flag_CXX='${wl}-z,nodefs'
13076 archive_cmds_need_lc_CXX=no
13077 hardcode_shlibpath_var_CXX=no
13078 hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
13079 hardcode_libdir_separator_CXX=':'
13080 link_all_deplibs_CXX=yes
13081 export_dynamic_flag_spec_CXX='${wl}-Bexport'
13082 runpath_var='LD_RUN_PATH'
13084 case $cc_basename in
13086 archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13087 archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13088 old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
13089 '"$old_archive_cmds_CXX"
13090 reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
13091 '"$reload_cmds_CXX"
13094 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13095 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13101 case $cc_basename in
13103 # NonStop-UX NCC 3.20
13104 # FIXME: insert proper C++ library support
13108 # FIXME: insert proper C++ library support
13115 # FIXME: insert proper C++ library support
13120 # FIXME: insert proper C++ library support
13125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
13126 $as_echo "$ld_shlibs_CXX" >&6; }
13127 test "$ld_shlibs_CXX" = no && can_build_shared=no
13133 ## There is no encapsulation within the following macros, do not change
13134 ## the running order or otherwise move them around unless you know exactly
13135 ## what you are doing...
13136 # Dependencies to place before and after the object being linked:
13137 predep_objects_CXX=
13138 postdep_objects_CXX=
13141 compiler_lib_search_path_CXX=
13143 cat > conftest.$ac_ext <<_LT_EOF
13147 Foo (void) { a = 0; }
13153 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13154 (eval $ac_compile) 2>&5
13156 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13157 test $ac_status = 0; }; then
13158 # Parse the compiler output and extract the necessary
13159 # objects, libraries and library flags.
13161 # Sentinel used to keep track of whether or not we are before
13162 # the conftest object file.
13163 pre_test_object_deps_done=no
13165 for p in `eval "$output_verbose_link_cmd"`; do
13169 # Some compilers place space between "-{L,R}" and the path.
13170 # Remove the space.
13171 if test $p = "-L" ||
13172 test $p = "-R"; then
13179 if test "$pre_test_object_deps_done" = no; then
13182 # Internal compiler library paths should come after those
13183 # provided the user. The postdeps already come after the
13184 # user supplied libs so there is no need to process them.
13185 if test -z "$compiler_lib_search_path_CXX"; then
13186 compiler_lib_search_path_CXX="${prev}${p}"
13188 compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
13191 # The "-l" case would never come before the object being
13192 # linked, so don't bother handling this case.
13195 if test -z "$postdeps_CXX"; then
13196 postdeps_CXX="${prev}${p}"
13198 postdeps_CXX="${postdeps_CXX} ${prev}${p}"
13204 # This assumes that the test object file only shows up
13205 # once in the compiler output.
13206 if test "$p" = "conftest.$objext"; then
13207 pre_test_object_deps_done=yes
13211 if test "$pre_test_object_deps_done" = no; then
13212 if test -z "$predep_objects_CXX"; then
13213 predep_objects_CXX="$p"
13215 predep_objects_CXX="$predep_objects_CXX $p"
13218 if test -z "$postdep_objects_CXX"; then
13219 postdep_objects_CXX="$p"
13221 postdep_objects_CXX="$postdep_objects_CXX $p"
13226 *) ;; # Ignore the rest.
13234 echo "libtool.m4: error: problem compiling CXX test program"
13237 $RM -f confest.$objext
13239 # PORTME: override above test on systems where it is broken
13242 # Interix 3.5 installs completely hosed .la files for C++, so rather than
13243 # hack all around it, let's just trust "g++" to DTRT.
13244 predep_objects_CXX=
13245 postdep_objects_CXX=
13250 case `$CC -V 2>&1 | sed 5q` in
13254 # The more standards-conforming stlport4 library is
13255 # incompatible with the Cstd library. Avoid specifying
13256 # it if it's in CXXFLAGS. Ignore libCrun as
13257 # -library=stlport4 depends on it.
13258 case " $CXX $CXXFLAGS " in
13259 *" -library=stlport4 "*)
13260 solaris_use_stlport4=yes
13264 if test "$solaris_use_stlport4" != yes; then
13265 postdeps_CXX='-library=Cstd -library=Crun'
13272 case $cc_basename in
13274 # The more standards-conforming stlport4 library is
13275 # incompatible with the Cstd library. Avoid specifying
13276 # it if it's in CXXFLAGS. Ignore libCrun as
13277 # -library=stlport4 depends on it.
13278 case " $CXX $CXXFLAGS " in
13279 *" -library=stlport4 "*)
13280 solaris_use_stlport4=yes
13284 # Adding this requires a known-good setup of shared libraries for
13285 # Sun compiler versions before 5.6, else PIC objects from an old
13286 # archive will be linked into the output, leading to subtle bugs.
13287 if test "$solaris_use_stlport4" != yes; then
13288 postdeps_CXX='-library=Cstd -library=Crun'
13296 case " $postdeps_CXX " in
13297 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
13299 compiler_lib_search_dirs_CXX=
13300 if test -n "${compiler_lib_search_path_CXX}"; then
13301 compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
13334 lt_prog_compiler_wl_CXX=
13335 lt_prog_compiler_pic_CXX=
13336 lt_prog_compiler_static_CXX=
13338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
13339 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
13341 # C++ specific cases for pic, static, wl, etc.
13342 if test "$GXX" = yes; then
13343 lt_prog_compiler_wl_CXX='-Wl,'
13344 lt_prog_compiler_static_CXX='-static'
13348 # All AIX code is PIC.
13349 if test "$host_cpu" = ia64; then
13350 # AIX 5 now supports IA64 processor
13351 lt_prog_compiler_static_CXX='-Bstatic'
13358 # see comment about AmigaOS4 .so support
13359 lt_prog_compiler_pic_CXX='-fPIC'
13362 # FIXME: we need at least 68020 code to build shared libraries, but
13363 # adding the `-m68020' flag to GCC prevents building anything better,
13365 lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
13370 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
13371 # PIC is the default for these OSes.
13373 mingw* | cygwin* | os2* | pw32* | cegcc*)
13374 # This hack is so that the source file can tell whether it is being
13375 # built for inclusion in a dll (and should export symbols for example).
13376 # Although the cygwin gcc ignores -fPIC, still need this for old-style
13377 # (--disable-auto-import) libraries
13378 lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
13380 darwin* | rhapsody*)
13381 # PIC is the default on this platform
13382 # Common symbols not allowed in MH_DYLIB files
13383 lt_prog_compiler_pic_CXX='-fno-common'
13386 # DJGPP does not support shared libraries at all
13387 lt_prog_compiler_pic_CXX=
13390 # PIC is the default for Haiku.
13391 # The "-static" flag exists, but is broken.
13392 lt_prog_compiler_static_CXX=
13395 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
13396 # Instead, we relocate shared libraries at runtime.
13399 if test -d /usr/nec; then
13400 lt_prog_compiler_pic_CXX=-Kconform_pic
13404 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
13405 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
13406 # sets the default TLS model and affects inlining.
13411 lt_prog_compiler_pic_CXX='-fPIC'
13416 # QNX uses GNU C++, but need to define -shared option too, otherwise
13417 # it will coredump.
13418 lt_prog_compiler_pic_CXX='-fPIC -shared'
13421 lt_prog_compiler_pic_CXX='-fPIC'
13427 # All AIX code is PIC.
13428 if test "$host_cpu" = ia64; then
13429 # AIX 5 now supports IA64 processor
13430 lt_prog_compiler_static_CXX='-Bstatic'
13432 lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
13436 case $cc_basename in
13438 # Green Hills C++ Compiler
13439 # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
13444 case $cc_basename in
13446 lt_prog_compiler_pic_CXX='-KPIC'
13449 # Green Hills C++ Compiler
13450 lt_prog_compiler_pic_CXX='-pic'
13456 freebsd* | dragonfly*)
13457 # FreeBSD uses GNU C++
13459 hpux9* | hpux10* | hpux11*)
13460 case $cc_basename in
13462 lt_prog_compiler_wl_CXX='-Wl,'
13463 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13464 if test "$host_cpu" != ia64; then
13465 lt_prog_compiler_pic_CXX='+Z'
13469 lt_prog_compiler_wl_CXX='-Wl,'
13470 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
13476 lt_prog_compiler_pic_CXX='+Z'
13485 # This is c89, which is MS Visual C++ (no shared libs)
13486 # Anyone wants to do a port?
13488 irix5* | irix6* | nonstopux*)
13489 case $cc_basename in
13491 lt_prog_compiler_wl_CXX='-Wl,'
13492 lt_prog_compiler_static_CXX='-non_shared'
13493 # CC pic flag -KPIC is the default.
13499 linux* | k*bsd*-gnu | kopensolaris*-gnu)
13500 case $cc_basename in
13503 lt_prog_compiler_wl_CXX='--backend -Wl,'
13504 lt_prog_compiler_pic_CXX='-fPIC'
13507 # old Intel C++ for x86_64 which still supported -KPIC.
13508 lt_prog_compiler_wl_CXX='-Wl,'
13509 lt_prog_compiler_pic_CXX='-KPIC'
13510 lt_prog_compiler_static_CXX='-static'
13513 # Intel C++, used to be incompatible with GCC.
13514 # ICC 10 doesn't accept -KPIC any more.
13515 lt_prog_compiler_wl_CXX='-Wl,'
13516 lt_prog_compiler_pic_CXX='-fPIC'
13517 lt_prog_compiler_static_CXX='-static'
13520 # Portland Group C++ compiler
13521 lt_prog_compiler_wl_CXX='-Wl,'
13522 lt_prog_compiler_pic_CXX='-fpic'
13523 lt_prog_compiler_static_CXX='-Bstatic'
13527 # Make sure the PIC flag is empty. It appears that all Alpha
13528 # Linux and Compaq Tru64 Unix objects are PIC.
13529 lt_prog_compiler_pic_CXX=
13530 lt_prog_compiler_static_CXX='-non_shared'
13532 xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
13533 # IBM XL 8.0, 9.0 on PPC and BlueGene
13534 lt_prog_compiler_wl_CXX='-Wl,'
13535 lt_prog_compiler_pic_CXX='-qpic'
13536 lt_prog_compiler_static_CXX='-qstaticlink'
13539 case `$CC -V 2>&1 | sed 5q` in
13542 lt_prog_compiler_pic_CXX='-KPIC'
13543 lt_prog_compiler_static_CXX='-Bstatic'
13544 lt_prog_compiler_wl_CXX='-Qoption ld '
13555 case $cc_basename in
13557 lt_prog_compiler_pic_CXX='-W c,exportall'
13566 # QNX uses GNU C++, but need to define -shared option too, otherwise
13567 # it will coredump.
13568 lt_prog_compiler_pic_CXX='-fPIC -shared'
13570 osf3* | osf4* | osf5*)
13571 case $cc_basename in
13573 lt_prog_compiler_wl_CXX='--backend -Wl,'
13576 # Rational C++ 2.4.1
13577 lt_prog_compiler_pic_CXX='-pic'
13580 # Digital/Compaq C++
13581 lt_prog_compiler_wl_CXX='-Wl,'
13582 # Make sure the PIC flag is empty. It appears that all Alpha
13583 # Linux and Compaq Tru64 Unix objects are PIC.
13584 lt_prog_compiler_pic_CXX=
13585 lt_prog_compiler_static_CXX='-non_shared'
13594 case $cc_basename in
13596 # Sun C++ 4.2, 5.x and Centerline C++
13597 lt_prog_compiler_pic_CXX='-KPIC'
13598 lt_prog_compiler_static_CXX='-Bstatic'
13599 lt_prog_compiler_wl_CXX='-Qoption ld '
13602 # Green Hills C++ Compiler
13603 lt_prog_compiler_pic_CXX='-PIC'
13610 case $cc_basename in
13613 lt_prog_compiler_pic_CXX='-pic'
13614 lt_prog_compiler_static_CXX='-Bstatic'
13618 lt_prog_compiler_pic_CXX='-pic'
13624 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
13625 case $cc_basename in
13627 lt_prog_compiler_wl_CXX='-Wl,'
13628 lt_prog_compiler_pic_CXX='-KPIC'
13629 lt_prog_compiler_static_CXX='-Bstatic'
13634 case $cc_basename in
13636 # NonStop-UX NCC 3.20
13637 lt_prog_compiler_pic_CXX='-KPIC'
13646 lt_prog_compiler_can_build_shared_CXX=no
13652 # For platforms which do not support PIC, -DPIC is meaningless:
13654 lt_prog_compiler_pic_CXX=
13657 lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
13660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
13661 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
13666 # Check to make sure the PIC flag actually works.
13668 if test -n "$lt_prog_compiler_pic_CXX"; then
13669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
13670 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
13671 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
13672 $as_echo_n "(cached) " >&6
13674 lt_cv_prog_compiler_pic_works_CXX=no
13675 ac_outfile=conftest.$ac_objext
13676 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13677 lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
13678 # Insert the option either (1) after the last *FLAGS variable, or
13679 # (2) before a word containing "conftest.", or (3) at the end.
13680 # Note that $ac_compile itself does not contain backslashes and begins
13681 # with a dollar sign (not a hyphen), so the echo should work correctly.
13682 # The option is referenced via a variable to avoid confusing sed.
13683 lt_compile=`echo "$ac_compile" | $SED \
13684 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13685 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13686 -e 's:$: $lt_compiler_flag:'`
13687 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13688 (eval "$lt_compile" 2>conftest.err)
13690 cat conftest.err >&5
13691 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13692 if (exit $ac_status) && test -s "$ac_outfile"; then
13693 # The compiler can only warn and ignore the option if not recognized
13694 # So say no if there are warnings other than the usual output.
13695 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
13696 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13697 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
13698 lt_cv_prog_compiler_pic_works_CXX=yes
13704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
13705 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
13707 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
13708 case $lt_prog_compiler_pic_CXX in
13710 *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
13713 lt_prog_compiler_pic_CXX=
13714 lt_prog_compiler_can_build_shared_CXX=no
13722 # Check to make sure the static flag actually works.
13724 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
13725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
13726 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
13727 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
13728 $as_echo_n "(cached) " >&6
13730 lt_cv_prog_compiler_static_works_CXX=no
13731 save_LDFLAGS="$LDFLAGS"
13732 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
13733 echo "$lt_simple_link_test_code" > conftest.$ac_ext
13734 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
13735 # The linker can only warn and ignore the option if not recognized
13736 # So say no if there are warnings
13737 if test -s conftest.err; then
13738 # Append any errors to the config.log.
13739 cat conftest.err 1>&5
13740 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
13741 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
13742 if diff conftest.exp conftest.er2 >/dev/null; then
13743 lt_cv_prog_compiler_static_works_CXX=yes
13746 lt_cv_prog_compiler_static_works_CXX=yes
13750 LDFLAGS="$save_LDFLAGS"
13753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
13754 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
13756 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
13759 lt_prog_compiler_static_CXX=
13765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
13766 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
13767 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
13768 $as_echo_n "(cached) " >&6
13770 lt_cv_prog_compiler_c_o_CXX=no
13771 $RM -r conftest 2>/dev/null
13775 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13777 lt_compiler_flag="-o out/conftest2.$ac_objext"
13778 # Insert the option either (1) after the last *FLAGS variable, or
13779 # (2) before a word containing "conftest.", or (3) at the end.
13780 # Note that $ac_compile itself does not contain backslashes and begins
13781 # with a dollar sign (not a hyphen), so the echo should work correctly.
13782 lt_compile=`echo "$ac_compile" | $SED \
13783 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13784 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13785 -e 's:$: $lt_compiler_flag:'`
13786 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13787 (eval "$lt_compile" 2>out/conftest.err)
13789 cat out/conftest.err >&5
13790 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13791 if (exit $ac_status) && test -s out/conftest2.$ac_objext
13793 # The compiler can only warn and ignore the option if not recognized
13794 # So say no if there are warnings
13795 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
13796 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
13797 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
13798 lt_cv_prog_compiler_c_o_CXX=yes
13803 # SGI C++ compiler will create directory out/ii_files/ for
13804 # template instantiation
13805 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
13806 $RM out/* && rmdir out
13812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
13813 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
13817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
13818 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
13819 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
13820 $as_echo_n "(cached) " >&6
13822 lt_cv_prog_compiler_c_o_CXX=no
13823 $RM -r conftest 2>/dev/null
13827 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13829 lt_compiler_flag="-o out/conftest2.$ac_objext"
13830 # Insert the option either (1) after the last *FLAGS variable, or
13831 # (2) before a word containing "conftest.", or (3) at the end.
13832 # Note that $ac_compile itself does not contain backslashes and begins
13833 # with a dollar sign (not a hyphen), so the echo should work correctly.
13834 lt_compile=`echo "$ac_compile" | $SED \
13835 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
13836 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
13837 -e 's:$: $lt_compiler_flag:'`
13838 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
13839 (eval "$lt_compile" 2>out/conftest.err)
13841 cat out/conftest.err >&5
13842 echo "$as_me:$LINENO: \$? = $ac_status" >&5
13843 if (exit $ac_status) && test -s out/conftest2.$ac_objext
13845 # The compiler can only warn and ignore the option if not recognized
13846 # So say no if there are warnings
13847 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
13848 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
13849 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
13850 lt_cv_prog_compiler_c_o_CXX=yes
13855 # SGI C++ compiler will create directory out/ii_files/ for
13856 # template instantiation
13857 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
13858 $RM out/* && rmdir out
13864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
13865 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
13870 hard_links="nottested"
13871 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
13872 # do not overwrite the value of need_locks provided by the user
13873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
13874 $as_echo_n "checking if we can lock with hard links... " >&6; }
13877 ln conftest.a conftest.b 2>/dev/null && hard_links=no
13879 ln conftest.a conftest.b 2>&5 || hard_links=no
13880 ln conftest.a conftest.b 2>/dev/null && hard_links=no
13881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
13882 $as_echo "$hard_links" >&6; }
13883 if test "$hard_links" = no; then
13884 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
13885 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
13894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
13895 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
13897 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
13900 # If we're using GNU nm, then we don't want the "-C" option.
13901 # -C means demangle to AIX nm, but means don't demangle with GNU nm
13902 # Also, AIX nm treats weak defined symbols like other global defined
13903 # symbols, whereas GNU nm marks them as "W".
13904 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
13905 export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
13907 export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
13911 export_symbols_cmds_CXX="$ltdll_cmds"
13913 cygwin* | mingw* | cegcc*)
13914 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;/^.*[ ]__nm__/s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
13917 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
13920 exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
13922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
13923 $as_echo "$ld_shlibs_CXX" >&6; }
13924 test "$ld_shlibs_CXX" = no && can_build_shared=no
13926 with_gnu_ld_CXX=$with_gnu_ld
13934 # Do we need to explicitly link libc?
13936 case "x$archive_cmds_need_lc_CXX" in
13938 # Assume -lc should be added
13939 archive_cmds_need_lc_CXX=yes
13941 if test "$enable_shared" = yes && test "$GCC" = yes; then
13942 case $archive_cmds_CXX in
13944 # FIXME: we may have to deal with multi-command sequences.
13947 # Test whether the compiler implicitly links with -lc since on some
13948 # systems, -lgcc has to come before -lc. If gcc already passes -lc
13949 # to ld, don't add -lc before -lgcc.
13950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
13951 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
13952 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
13953 $as_echo_n "(cached) " >&6
13956 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13958 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13959 (eval $ac_compile) 2>&5
13961 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13962 test $ac_status = 0; } 2>conftest.err; then
13965 libobjs=conftest.$ac_objext
13967 wl=$lt_prog_compiler_wl_CXX
13968 pic_flag=$lt_prog_compiler_pic_CXX
13974 lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
13975 allow_undefined_flag_CXX=
13976 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
13977 (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
13979 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13980 test $ac_status = 0; }
13982 lt_cv_archive_cmds_need_lc_CXX=no
13984 lt_cv_archive_cmds_need_lc_CXX=yes
13986 allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
13988 cat conftest.err 1>&5
13993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
13994 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
13995 archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
14065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
14066 $as_echo_n "checking dynamic linker characteristics... " >&6; }
14068 library_names_spec=
14069 libname_spec='lib$name'
14073 postuninstall_cmds=
14077 shlibpath_overrides_runpath=unknown
14079 dynamic_linker="$host_os ld.so"
14080 sys_lib_dlsearch_path_spec="/lib /usr/lib"
14081 need_lib_prefix=unknown
14082 hardcode_into_libs=no
14084 # when you set need_version to no, make sure it does not cause -set_version
14085 # flags to be left without arguments
14086 need_version=unknown
14091 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
14092 shlibpath_var=LIBPATH
14094 # AIX 3 has no versioning support, so we append a major version to the name.
14095 soname_spec='${libname}${release}${shared_ext}$major'
14102 hardcode_into_libs=yes
14103 if test "$host_cpu" = ia64; then
14104 # AIX 5 supports IA64
14105 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
14106 shlibpath_var=LD_LIBRARY_PATH
14108 # With GCC up to 2.95.x, collect2 would create an import file
14109 # for dependence libraries. The import file would start with
14110 # the line `#! .'. This would cause the generated library to
14111 # depend on `.', always an invalid library. This was fixed in
14112 # development snapshots of GCC prior to 3.0.
14114 aix4 | aix4.[01] | aix4.[01].*)
14115 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
14117 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
14120 can_build_shared=no
14124 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
14125 # soname into executable. Probably we can add versioning support to
14126 # collect2, so additional links can be useful in future.
14127 if test "$aix_use_runtimelinking" = yes; then
14128 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
14129 # instead of lib<name>.a to let people know that these are not
14130 # typical AIX shared libraries.
14131 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14133 # We preserve .a as extension for shared libraries through AIX4.2
14134 # and later when we are not doing run time linking.
14135 library_names_spec='${libname}${release}.a $libname.a'
14136 soname_spec='${libname}${release}${shared_ext}$major'
14138 shlibpath_var=LIBPATH
14145 # Since July 2007 AmigaOS4 officially supports .so libraries.
14146 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
14147 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14150 library_names_spec='$libname.ixlibrary $libname.a'
14151 # Create ${libname}_ixlibrary.a entries in /sys/libs.
14152 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
14158 library_names_spec='${libname}${shared_ext}'
14159 dynamic_linker="$host_os ld.so"
14160 shlibpath_var=LIBRARY_PATH
14166 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14167 soname_spec='${libname}${release}${shared_ext}$major'
14168 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
14169 shlibpath_var=LD_LIBRARY_PATH
14170 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
14171 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
14172 # the default ld.so.conf also contains /usr/contrib/lib and
14173 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
14174 # libtool to hard-code these into programs
14177 cygwin* | mingw* | pw32* | cegcc*)
14178 version_type=windows
14183 case $GCC,$host_os in
14184 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
14185 library_names_spec='$libname.dll.a'
14186 # DLL is installed to $(libdir)/../bin by postinstall_cmds
14187 postinstall_cmds='base_file=`basename \${file}`~
14188 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
14189 dldir=$destdir/`dirname \$dlpath`~
14190 test -d \$dldir || mkdir -p \$dldir~
14191 $install_prog $dir/$dlname \$dldir/$dlname~
14192 chmod a+x \$dldir/$dlname~
14193 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
14194 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
14196 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
14197 dlpath=$dir/\$dldll~
14199 shlibpath_overrides_runpath=yes
14203 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
14204 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14208 # MinGW DLLs use traditional 'lib' prefix
14209 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14212 # pw32 DLLs use 'pw' prefix rather than 'lib'
14213 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
14219 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
14222 dynamic_linker='Win32 ld.exe'
14223 # FIXME: first we should search . and the directory the executable is in
14227 darwin* | rhapsody*)
14228 dynamic_linker="$host_os dyld"
14229 version_type=darwin
14232 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
14233 soname_spec='${libname}${release}${major}$shared_ext'
14234 shlibpath_overrides_runpath=yes
14235 shlibpath_var=DYLD_LIBRARY_PATH
14236 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
14238 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
14245 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
14246 soname_spec='${libname}${release}${shared_ext}$major'
14247 shlibpath_var=LD_LIBRARY_PATH
14254 freebsd* | dragonfly*)
14255 # DragonFly does not have aout. When/if they implement a new
14256 # versioning mechanism, adjust this.
14257 if test -x /usr/bin/objformat; then
14258 objformat=`/usr/bin/objformat`
14261 freebsd[123]*) objformat=aout ;;
14262 *) objformat=elf ;;
14265 version_type=freebsd-$objformat
14266 case $version_type in
14268 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14273 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
14277 shlibpath_var=LD_LIBRARY_PATH
14280 shlibpath_overrides_runpath=yes
14282 freebsd3.[01]* | freebsdelf3.[01]*)
14283 shlibpath_overrides_runpath=yes
14284 hardcode_into_libs=yes
14286 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
14287 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
14288 shlibpath_overrides_runpath=no
14289 hardcode_into_libs=yes
14291 *) # from 4.6 on, and DragonFly
14292 shlibpath_overrides_runpath=yes
14293 hardcode_into_libs=yes
14302 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
14303 soname_spec='${libname}${release}${shared_ext}$major'
14304 shlibpath_var=LD_LIBRARY_PATH
14305 hardcode_into_libs=yes
14312 dynamic_linker="$host_os runtime_loader"
14313 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
14314 soname_spec='${libname}${release}${shared_ext}$major'
14315 shlibpath_var=LIBRARY_PATH
14316 shlibpath_overrides_runpath=yes
14317 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
14318 hardcode_into_libs=yes
14321 hpux9* | hpux10* | hpux11*)
14322 # Give a soname corresponding to the major version so that dld.sl refuses to
14323 # link against other versions.
14330 hardcode_into_libs=yes
14331 dynamic_linker="$host_os dld.so"
14332 shlibpath_var=LD_LIBRARY_PATH
14333 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14334 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14335 soname_spec='${libname}${release}${shared_ext}$major'
14336 if test "X$HPUX_IA64_MODE" = X32; then
14337 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
14339 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
14341 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14345 hardcode_into_libs=yes
14346 dynamic_linker="$host_os dld.sl"
14347 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
14348 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
14349 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14350 soname_spec='${libname}${release}${shared_ext}$major'
14351 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
14352 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
14356 dynamic_linker="$host_os dld.sl"
14357 shlibpath_var=SHLIB_PATH
14358 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
14359 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14360 soname_spec='${libname}${release}${shared_ext}$major'
14363 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
14364 postinstall_cmds='chmod 555 $lib'
14365 # or fails outright, so override atomically:
14366 install_override_mode=555
14373 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14374 soname_spec='${libname}${release}${shared_ext}$major'
14375 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
14376 shlibpath_var=LD_LIBRARY_PATH
14377 shlibpath_overrides_runpath=no
14378 hardcode_into_libs=yes
14381 irix5* | irix6* | nonstopux*)
14383 nonstopux*) version_type=nonstopux ;;
14385 if test "$lt_cv_prog_gnu_ld" = yes; then
14393 soname_spec='${libname}${release}${shared_ext}$major'
14394 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
14396 irix5* | nonstopux*)
14397 libsuff= shlibsuff=
14400 case $LD in # libtool.m4 will add one of these switches to LD
14401 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
14402 libsuff= shlibsuff= libmagic=32-bit;;
14403 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
14404 libsuff=32 shlibsuff=N32 libmagic=N32;;
14405 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
14406 libsuff=64 shlibsuff=64 libmagic=64-bit;;
14407 *) libsuff= shlibsuff= libmagic=never-match;;
14411 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
14412 shlibpath_overrides_runpath=no
14413 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
14414 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
14415 hardcode_into_libs=yes
14418 # No shared lib support for Linux oldld, aout, or coff.
14419 linux*oldld* | linux*aout* | linux*coff*)
14423 # This must be Linux ELF.
14424 linux* | k*bsd*-gnu | kopensolaris*-gnu)
14428 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14429 soname_spec='${libname}${release}${shared_ext}$major'
14430 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
14431 shlibpath_var=LD_LIBRARY_PATH
14432 shlibpath_overrides_runpath=no
14434 # Some binutils ld are patched to set DT_RUNPATH
14435 if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
14436 $as_echo_n "(cached) " >&6
14438 lt_cv_shlibpath_overrides_runpath=no
14439 save_LDFLAGS=$LDFLAGS
14440 save_libdir=$libdir
14441 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
14442 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
14443 if test x$gcc_no_link = xyes; then
14444 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
14446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14447 /* end confdefs.h. */
14457 if ac_fn_cxx_try_link "$LINENO"; then :
14458 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
14459 lt_cv_shlibpath_overrides_runpath=yes
14462 rm -f core conftest.err conftest.$ac_objext \
14463 conftest$ac_exeext conftest.$ac_ext
14464 LDFLAGS=$save_LDFLAGS
14465 libdir=$save_libdir
14469 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
14471 # This implies no fast_install, which is unacceptable.
14472 # Some rework will be needed to allow for fast_install
14473 # before this can be enabled.
14474 hardcode_into_libs=yes
14476 # Append ld.so.conf contents to the search path
14477 if test -f /etc/ld.so.conf; then
14478 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
14479 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
14482 # We used to test for /lib/ld.so.1 and disable shared libraries on
14483 # powerpc, because MkLinux only supported shared libraries with the
14484 # GNU dynamic linker. Since this was broken with cross compilers,
14485 # most powerpc-linux boxes support dynamic linking these days and
14486 # people can always --disable-shared, the test was removed, and we
14487 # assume the GNU/Linux dynamic linker is in use.
14488 dynamic_linker='GNU/Linux ld.so'
14495 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
14496 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14497 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14498 dynamic_linker='NetBSD (a.out) ld.so'
14500 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
14501 soname_spec='${libname}${release}${shared_ext}$major'
14502 dynamic_linker='NetBSD ld.elf_so'
14504 shlibpath_var=LD_LIBRARY_PATH
14505 shlibpath_overrides_runpath=yes
14506 hardcode_into_libs=yes
14511 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14512 shlibpath_var=LD_LIBRARY_PATH
14513 shlibpath_overrides_runpath=yes
14520 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14521 soname_spec='${libname}${release}${shared_ext}$major'
14522 shlibpath_var=LD_LIBRARY_PATH
14523 shlibpath_overrides_runpath=no
14524 hardcode_into_libs=yes
14525 dynamic_linker='ldqnx.so'
14530 sys_lib_dlsearch_path_spec="/usr/lib"
14532 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
14534 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
14535 *) need_version=no ;;
14537 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14538 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
14539 shlibpath_var=LD_LIBRARY_PATH
14540 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
14542 openbsd2.[89] | openbsd2.[89].*)
14543 shlibpath_overrides_runpath=no
14546 shlibpath_overrides_runpath=yes
14550 shlibpath_overrides_runpath=yes
14555 libname_spec='$name'
14558 library_names_spec='$libname${shared_ext} $libname.a'
14559 dynamic_linker='OS/2 ld.exe'
14560 shlibpath_var=LIBPATH
14563 osf3* | osf4* | osf5*)
14567 soname_spec='${libname}${release}${shared_ext}$major'
14568 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14569 shlibpath_var=LD_LIBRARY_PATH
14570 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
14571 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
14582 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14583 soname_spec='${libname}${release}${shared_ext}$major'
14584 shlibpath_var=LD_LIBRARY_PATH
14585 shlibpath_overrides_runpath=yes
14586 hardcode_into_libs=yes
14587 # ldd complains unless libraries are executable
14588 postinstall_cmds='chmod +x $lib'
14593 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
14594 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
14595 shlibpath_var=LD_LIBRARY_PATH
14596 shlibpath_overrides_runpath=yes
14597 if test "$with_gnu_ld" = yes; then
14605 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14606 soname_spec='${libname}${release}${shared_ext}$major'
14607 shlibpath_var=LD_LIBRARY_PATH
14608 case $host_vendor in
14610 shlibpath_overrides_runpath=no
14612 runpath_var=LD_RUN_PATH
14620 shlibpath_overrides_runpath=no
14621 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
14627 if test -d /usr/nec ;then
14629 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
14630 soname_spec='$libname${shared_ext}.$major'
14631 shlibpath_var=LD_LIBRARY_PATH
14635 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
14636 version_type=freebsd-elf
14639 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
14640 soname_spec='${libname}${release}${shared_ext}$major'
14641 shlibpath_var=LD_LIBRARY_PATH
14642 shlibpath_overrides_runpath=yes
14643 hardcode_into_libs=yes
14644 if test "$with_gnu_ld" = yes; then
14645 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
14647 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
14650 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
14654 sys_lib_dlsearch_path_spec='/usr/lib'
14658 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
14662 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14663 shlibpath_var=LD_LIBRARY_PATH
14664 shlibpath_overrides_runpath=no
14665 hardcode_into_libs=yes
14670 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
14671 soname_spec='${libname}${release}${shared_ext}$major'
14672 shlibpath_var=LD_LIBRARY_PATH
14679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
14680 $as_echo "$dynamic_linker" >&6; }
14681 test "$dynamic_linker" = no && can_build_shared=no
14683 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
14684 if test "$GCC" = yes; then
14685 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
14688 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
14689 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
14691 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
14692 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
14732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
14733 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
14734 hardcode_action_CXX=
14735 if test -n "$hardcode_libdir_flag_spec_CXX" ||
14736 test -n "$runpath_var_CXX" ||
14737 test "X$hardcode_automatic_CXX" = "Xyes" ; then
14739 # We can hardcode non-existent directories.
14740 if test "$hardcode_direct_CXX" != no &&
14741 # If the only mechanism to avoid hardcoding is shlibpath_var, we
14742 # have to relink, otherwise we might link with an installed library
14743 # when we should be linking with a yet-to-be-installed one
14744 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
14745 test "$hardcode_minus_L_CXX" != no; then
14746 # Linking always hardcodes the temporary library directory.
14747 hardcode_action_CXX=relink
14749 # We can link without hardcoding, and we can hardcode nonexisting dirs.
14750 hardcode_action_CXX=immediate
14753 # We cannot hardcode anything, or else we can only hardcode existing
14755 hardcode_action_CXX=unsupported
14757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
14758 $as_echo "$hardcode_action_CXX" >&6; }
14760 if test "$hardcode_action_CXX" = relink ||
14761 test "$inherit_rpath_CXX" = yes; then
14762 # Fast installation is not supported
14763 enable_fast_install=no
14764 elif test "$shlibpath_overrides_runpath" = yes ||
14765 test "$enable_shared" = no; then
14766 # Fast installation is not necessary
14767 enable_fast_install=needless
14776 fi # test -n "$compiler"
14782 with_gnu_ld=$lt_save_with_gnu_ld
14783 lt_cv_path_LDCXX=$lt_cv_path_LD
14784 lt_cv_path_LD=$lt_save_path_LD
14785 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
14786 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
14787 fi # test "$_lt_caught_CXX_error" != yes
14790 ac_cpp='$CPP $CPPFLAGS'
14791 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14792 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14793 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14807 ac_config_commands="$ac_config_commands libtool"
14812 # Only expand once:
14818 # Eliminate -lstdc++ addition to postdeps for cross compiles.
14819 postdeps_CXX=`echo " $postdeps_CXX " | sed 's, -lstdc++ ,,g'`
14821 # Possibly disable most of the library.
14822 ## TODO: Consider skipping unncessary tests altogether in this case, rather
14823 ## than just ignoring the results. Faster /and/ more correct, win win.
14825 # Check whether --enable-hosted-libstdcxx was given.
14826 if test "${enable_hosted_libstdcxx+set}" = set; then :
14827 enableval=$enable_hosted_libstdcxx;
14830 arm*-*-symbianelf*)
14831 enable_hosted_libstdcxx=no
14834 enable_hosted_libstdcxx=yes
14839 if test "$enable_hosted_libstdcxx" = no; then
14840 { $as_echo "$as_me:${as_lineno-$LINENO}: Only freestanding libraries will be built" >&5
14841 $as_echo "$as_me: Only freestanding libraries will be built" >&6;}
14844 enable_abi_check=no
14845 enable_libstdcxx_pch=no
14852 cat >>confdefs.h <<_ACEOF
14853 #define _GLIBCXX_HOSTED $hosted_define
14858 # Enable compiler support that doesn't require linking.
14860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exception model to use" >&5
14861 $as_echo_n "checking for exception model to use... " >&6; }
14864 ac_cpp='$CXXCPP $CPPFLAGS'
14865 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14866 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14867 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
14869 # Check whether --enable-sjlj-exceptions was given.
14870 if test "${enable_sjlj_exceptions+set}" = set; then :
14871 enableval=$enable_sjlj_exceptions;
14872 case "$enableval" in
14874 *) as_fn_error "Unknown argument to enable/disable sjlj-exceptions" "$LINENO" 5 ;;
14878 enable_sjlj_exceptions=auto
14883 if test $enable_sjlj_exceptions = auto; then
14884 # Botheration. Now we've got to detect the exception model. Link tests
14885 # against libgcc.a are problematic since we've not been given proper -L
14886 # bits for single-tree newlib and libgloss.
14888 # Fake what AC_TRY_COMPILE does. XXX Look at redoing this new-style.
14889 cat > conftest.$ac_ext << EOF
14890 #line 14890 "configure"
14891 struct S { ~S(); };
14899 old_CXXFLAGS="$CXXFLAGS"
14901 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14902 (eval $ac_compile) 2>&5
14904 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14905 test $ac_status = 0; }; then
14906 if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1 ; then
14907 enable_sjlj_exceptions=yes
14908 elif grep _Unwind_Resume conftest.s >/dev/null 2>&1 ; then
14909 enable_sjlj_exceptions=no
14910 elif grep __cxa_end_cleanup conftest.s >/dev/null 2>&1 ; then
14911 enable_sjlj_exceptions=no
14914 CXXFLAGS="$old_CXXFLAGS"
14918 # This is a tad weird, for hysterical raisins. We have to map
14919 # enable/disable to two different models.
14920 case $enable_sjlj_exceptions in
14923 $as_echo "#define _GLIBCXX_SJLJ_EXCEPTIONS 1" >>confdefs.h
14925 ac_exception_model_name=sjlj
14928 ac_exception_model_name="call frame"
14931 as_fn_error "unable to detect exception model" "$LINENO" 5
14935 ac_cpp='$CPP $CPPFLAGS'
14936 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14937 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14938 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_exception_model_name" >&5
14941 $as_echo "$ac_exception_model_name" >&6; }
14944 # Check whether --enable-libstdcxx-pch was given.
14945 if test "${enable_libstdcxx_pch+set}" = set; then :
14946 enableval=$enable_libstdcxx_pch;
14947 case "$enableval" in
14949 *) as_fn_error "Argument to enable/disable libstdcxx-pch must be yes or no" "$LINENO" 5 ;;
14953 enable_libstdcxx_pch=$is_hosted
14957 if test $enable_libstdcxx_pch = yes; then
14958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler with PCH support" >&5
14959 $as_echo_n "checking for compiler with PCH support... " >&6; }
14960 if test "${glibcxx_cv_prog_CXX_pch+set}" = set; then :
14961 $as_echo_n "(cached) " >&6
14963 ac_save_CXXFLAGS="$CXXFLAGS"
14964 CXXFLAGS="$CXXFLAGS -Werror -Winvalid-pch -Wno-deprecated"
14967 ac_cpp='$CXXCPP $CPPFLAGS'
14968 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14969 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14970 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
14972 echo '#include <math.h>' > conftest.h
14973 if $CXX $CXXFLAGS $CPPFLAGS -x c++-header conftest.h \
14974 -o conftest.h.gch 1>&5 2>&1 &&
14975 echo '#error "pch failed"' > conftest.h &&
14976 echo '#include "conftest.h"' > conftest.cc &&
14977 $CXX -c $CXXFLAGS $CPPFLAGS conftest.cc 1>&5 2>&1 ;
14979 glibcxx_cv_prog_CXX_pch=yes
14981 glibcxx_cv_prog_CXX_pch=no
14984 CXXFLAGS=$ac_save_CXXFLAGS
14986 ac_cpp='$CPP $CPPFLAGS'
14987 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14988 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14989 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_prog_CXX_pch" >&5
14994 $as_echo "$glibcxx_cv_prog_CXX_pch" >&6; }
14995 enable_libstdcxx_pch=$glibcxx_cv_prog_CXX_pch
14998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for enabled PCH" >&5
14999 $as_echo_n "checking for enabled PCH... " >&6; }
15000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_libstdcxx_pch" >&5
15001 $as_echo "$enable_libstdcxx_pch" >&6; }
15004 if test $enable_libstdcxx_pch = yes; then
15005 glibcxx_PCHFLAGS="-include bits/stdc++.h"
15007 glibcxx_PCHFLAGS=""
15012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread model used by GCC" >&5
15013 $as_echo_n "checking for thread model used by GCC... " >&6; }
15014 target_thread_file=`$CXX -v 2>&1 | sed -n 's/^Thread model: //p'`
15015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_thread_file" >&5
15016 $as_echo "$target_thread_file" >&6; }
15018 if test $target_thread_file != single; then
15020 $as_echo "#define HAVE_GTHR_DEFAULT 1" >>confdefs.h
15024 glibcxx_thread_h=gthr-$target_thread_file.h
15026 gthread_file=${toplevel_srcdir}/gcc/${glibcxx_thread_h}
15027 if grep __GTHREADS $gthread_file >/dev/null 2>&1 ; then
15038 ac_cpp='$CXXCPP $CPPFLAGS'
15039 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15040 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15041 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
15043 old_CXXFLAGS="$CXXFLAGS"
15045 # Do link tests if possible, instead asm tests, limited to some platforms
15046 # see discussion in PR target/40134, PR libstdc++/40133 and the thread
15047 # starting at http://gcc.gnu.org/ml/gcc-patches/2009-07/msg00322.html
15048 atomic_builtins_link_tests=no
15049 if test x$gcc_no_link != xyes; then
15050 # Can do link tests. Limit to some tested platforms
15052 *-*-linux* | *-*-uclinux* | *-*-kfreebsd*-gnu | *-*-gnu*)
15053 atomic_builtins_link_tests=yes
15058 if test x$atomic_builtins_link_tests = xyes; then
15062 CXXFLAGS="$CXXFLAGS -fno-exceptions"
15064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for bool" >&5
15065 $as_echo_n "checking for atomic builtins for bool... " >&6; }
15066 if test "${glibcxx_cv_atomic_bool+set}" = set; then :
15067 $as_echo_n "(cached) " >&6
15070 if test x$gcc_no_link = xyes; then
15071 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15074 /* end confdefs.h. */
15079 typedef bool atomic_type;
15082 const atomic_type c3(0);
15083 __sync_fetch_and_add(&c1, c2);
15084 __sync_val_compare_and_swap(&c1, c3, c2);
15085 __sync_lock_test_and_set(&c1, c3);
15086 __sync_lock_release(&c1);
15087 __sync_synchronize();
15092 if ac_fn_cxx_try_link "$LINENO"; then :
15093 glibcxx_cv_atomic_bool=yes
15095 glibcxx_cv_atomic_bool=no
15097 rm -f core conftest.err conftest.$ac_objext \
15098 conftest$ac_exeext conftest.$ac_ext
15102 if test $glibcxx_cv_atomic_bool = yes; then
15104 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_1 1" >>confdefs.h
15107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_bool" >&5
15108 $as_echo "$glibcxx_cv_atomic_bool" >&6; }
15110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for short" >&5
15111 $as_echo_n "checking for atomic builtins for short... " >&6; }
15112 if test "${glibcxx_cv_atomic_short+set}" = set; then :
15113 $as_echo_n "(cached) " >&6
15116 if test x$gcc_no_link = xyes; then
15117 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15120 /* end confdefs.h. */
15125 typedef short atomic_type;
15128 const atomic_type c3(0);
15129 __sync_fetch_and_add(&c1, c2);
15130 __sync_val_compare_and_swap(&c1, c3, c2);
15131 __sync_lock_test_and_set(&c1, c3);
15132 __sync_lock_release(&c1);
15133 __sync_synchronize();
15138 if ac_fn_cxx_try_link "$LINENO"; then :
15139 glibcxx_cv_atomic_short=yes
15141 glibcxx_cv_atomic_short=no
15143 rm -f core conftest.err conftest.$ac_objext \
15144 conftest$ac_exeext conftest.$ac_ext
15148 if test $glibcxx_cv_atomic_short = yes; then
15150 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_2 1" >>confdefs.h
15153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_short" >&5
15154 $as_echo "$glibcxx_cv_atomic_short" >&6; }
15156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for int" >&5
15157 $as_echo_n "checking for atomic builtins for int... " >&6; }
15158 if test "${glibcxx_cv_atomic_int+set}" = set; then :
15159 $as_echo_n "(cached) " >&6
15162 if test x$gcc_no_link = xyes; then
15163 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15166 /* end confdefs.h. */
15171 typedef int atomic_type;
15174 const atomic_type c3(0);
15175 __sync_fetch_and_add(&c1, c2);
15176 __sync_val_compare_and_swap(&c1, c3, c2);
15177 __sync_lock_test_and_set(&c1, c3);
15178 __sync_lock_release(&c1);
15179 __sync_synchronize();
15184 if ac_fn_cxx_try_link "$LINENO"; then :
15185 glibcxx_cv_atomic_int=yes
15187 glibcxx_cv_atomic_int=no
15189 rm -f core conftest.err conftest.$ac_objext \
15190 conftest$ac_exeext conftest.$ac_ext
15194 if test $glibcxx_cv_atomic_int = yes; then
15196 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_4 1" >>confdefs.h
15199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_int" >&5
15200 $as_echo "$glibcxx_cv_atomic_int" >&6; }
15202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for long long" >&5
15203 $as_echo_n "checking for atomic builtins for long long... " >&6; }
15204 if test "${glibcxx_cv_atomic_long_long+set}" = set; then :
15205 $as_echo_n "(cached) " >&6
15208 if test x$gcc_no_link = xyes; then
15209 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15212 /* end confdefs.h. */
15217 typedef long long atomic_type;
15220 const atomic_type c3(0);
15221 __sync_fetch_and_add(&c1, c2);
15222 __sync_val_compare_and_swap(&c1, c3, c2);
15223 __sync_lock_test_and_set(&c1, c3);
15224 __sync_lock_release(&c1);
15225 __sync_synchronize();
15230 if ac_fn_cxx_try_link "$LINENO"; then :
15231 glibcxx_cv_atomic_long_long=yes
15233 glibcxx_cv_atomic_long_long=no
15235 rm -f core conftest.err conftest.$ac_objext \
15236 conftest$ac_exeext conftest.$ac_ext
15240 if test $glibcxx_cv_atomic_long_long = yes; then
15242 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_8 1" >>confdefs.h
15245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_long_long" >&5
15246 $as_echo "$glibcxx_cv_atomic_long_long" >&6; }
15252 # Compile unoptimized.
15255 # Fake what AC_TRY_COMPILE does.
15257 cat > conftest.$ac_ext << EOF
15258 #line 15258 "configure"
15261 typedef bool atomic_type;
15264 const atomic_type c3(0);
15265 __sync_fetch_and_add(&c1, c2);
15266 __sync_val_compare_and_swap(&c1, c3, c2);
15267 __sync_lock_test_and_set(&c1, c3);
15268 __sync_lock_release(&c1);
15269 __sync_synchronize();
15274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for bool" >&5
15275 $as_echo_n "checking for atomic builtins for bool... " >&6; }
15276 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15277 (eval $ac_compile) 2>&5
15279 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15280 test $ac_status = 0; }; then
15281 if grep __sync_ conftest.s >/dev/null 2>&1 ; then
15282 glibcxx_cv_atomic_bool=no
15285 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_1 1" >>confdefs.h
15287 glibcxx_cv_atomic_bool=yes
15290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_bool" >&5
15291 $as_echo "$glibcxx_cv_atomic_bool" >&6; }
15294 cat > conftest.$ac_ext << EOF
15295 #line 15295 "configure"
15298 typedef short atomic_type;
15301 const atomic_type c3(0);
15302 __sync_fetch_and_add(&c1, c2);
15303 __sync_val_compare_and_swap(&c1, c3, c2);
15304 __sync_lock_test_and_set(&c1, c3);
15305 __sync_lock_release(&c1);
15306 __sync_synchronize();
15311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for short" >&5
15312 $as_echo_n "checking for atomic builtins for short... " >&6; }
15313 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15314 (eval $ac_compile) 2>&5
15316 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15317 test $ac_status = 0; }; then
15318 if grep __sync_ conftest.s >/dev/null 2>&1 ; then
15319 glibcxx_cv_atomic_short=no
15322 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_2 1" >>confdefs.h
15324 glibcxx_cv_atomic_short=yes
15327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_short" >&5
15328 $as_echo "$glibcxx_cv_atomic_short" >&6; }
15331 cat > conftest.$ac_ext << EOF
15332 #line 15332 "configure"
15335 // NB: _Atomic_word not necessarily int.
15336 typedef int atomic_type;
15339 const atomic_type c3(0);
15340 __sync_fetch_and_add(&c1, c2);
15341 __sync_val_compare_and_swap(&c1, c3, c2);
15342 __sync_lock_test_and_set(&c1, c3);
15343 __sync_lock_release(&c1);
15344 __sync_synchronize();
15349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for int" >&5
15350 $as_echo_n "checking for atomic builtins for int... " >&6; }
15351 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15352 (eval $ac_compile) 2>&5
15354 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15355 test $ac_status = 0; }; then
15356 if grep __sync_ conftest.s >/dev/null 2>&1 ; then
15357 glibcxx_cv_atomic_int=no
15360 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_4 1" >>confdefs.h
15362 glibcxx_cv_atomic_int=yes
15365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_int" >&5
15366 $as_echo "$glibcxx_cv_atomic_int" >&6; }
15369 cat > conftest.$ac_ext << EOF
15370 #line 15370 "configure"
15373 typedef long long atomic_type;
15376 const atomic_type c3(0);
15377 __sync_fetch_and_add(&c1, c2);
15378 __sync_val_compare_and_swap(&c1, c3, c2);
15379 __sync_lock_test_and_set(&c1, c3);
15380 __sync_lock_release(&c1);
15381 __sync_synchronize();
15386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atomic builtins for long long" >&5
15387 $as_echo_n "checking for atomic builtins for long long... " >&6; }
15388 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15389 (eval $ac_compile) 2>&5
15391 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15392 test $ac_status = 0; }; then
15393 if grep __sync_ conftest.s >/dev/null 2>&1 ; then
15394 glibcxx_cv_atomic_long_long=no
15397 $as_echo "#define _GLIBCXX_ATOMIC_BUILTINS_8 1" >>confdefs.h
15399 glibcxx_cv_atomic_long_long=yes
15402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_atomic_long_long" >&5
15403 $as_echo "$glibcxx_cv_atomic_long_long" >&6; }
15408 CXXFLAGS="$old_CXXFLAGS"
15410 ac_cpp='$CPP $CPPFLAGS'
15411 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15412 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15413 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15416 # Set atomicity_dir to builtins if either of above tests pass.
15417 if test $glibcxx_cv_atomic_int = yes || test $glibcxx_cv_atomic_bool = yes ; then
15418 atomicity_dir=cpu/generic/atomicity_builtins
15421 # If still generic, set to mutex.
15422 if test $atomicity_dir = "cpu/generic" ; then
15423 atomicity_dir=cpu/generic/atomicity_mutex
15424 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: No native atomic operations are provided for this platform." >&5
15425 $as_echo "$as_me: WARNING: No native atomic operations are provided for this platform." >&2;}
15426 if test "x$target_thread_file" = xsingle; then
15427 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: They cannot be faked when thread support is disabled." >&5
15428 $as_echo "$as_me: WARNING: They cannot be faked when thread support is disabled." >&2;}
15429 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Thread-safety of certain classes is not guaranteed." >&5
15430 $as_echo "$as_me: WARNING: Thread-safety of certain classes is not guaranteed." >&2;}
15432 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: They will be faked using a mutex." >&5
15433 $as_echo "$as_me: WARNING: They will be faked using a mutex." >&2;}
15434 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Performance of certain classes will degrade as a result." >&5
15435 $as_echo "$as_me: WARNING: Performance of certain classes will degrade as a result." >&2;}
15442 # Fake what AC_TRY_COMPILE does, without linking as this is
15443 # unnecessary for this test.
15445 cat > conftest.$ac_ext << EOF
15446 #line 15446 "configure"
15456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO/IEC TR 24733 " >&5
15457 $as_echo_n "checking for ISO/IEC TR 24733 ... " >&6; }
15458 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15459 (eval $ac_compile) 2>&5
15461 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15462 test $ac_status = 0; }; then
15464 $as_echo "#define _GLIBCXX_USE_DECIMAL_FLOAT 1" >>confdefs.h
15470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_dfp" >&5
15471 $as_echo "$enable_dfp" >&6; }
15475 # Checks for compiler support that doesn't require linking.
15477 # All these tests are for C++; save the language and the compiler flags.
15478 # The CXXFLAGS thing is suspicious, but based on similar bits previously
15479 # found in GLIBCXX_CONFIGURE.
15482 ac_cpp='$CXXCPP $CPPFLAGS'
15483 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15484 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15485 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
15487 ac_test_CXXFLAGS="${CXXFLAGS+set}"
15488 ac_save_CXXFLAGS="$CXXFLAGS"
15490 # Check for maintainer-mode bits.
15491 if test x"$USE_MAINTAINER_MODE" = xno; then
15497 # Check for -ffunction-sections -fdata-sections
15498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for g++ that supports -ffunction-sections -fdata-sections" >&5
15499 $as_echo_n "checking for g++ that supports -ffunction-sections -fdata-sections... " >&6; }
15500 CXXFLAGS='-g -Werror -ffunction-sections -fdata-sections'
15501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15502 /* end confdefs.h. */
15503 int foo; void bar() { };
15512 if ac_fn_cxx_try_compile "$LINENO"; then :
15517 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15518 if test "$ac_test_CXXFLAGS" = set; then
15519 CXXFLAGS="$ac_save_CXXFLAGS"
15521 # this is the suspicious part
15524 if test x"$ac_fdsections" = x"yes"; then
15525 SECTION_FLAGS='-ffunction-sections -fdata-sections'
15527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_fdsections" >&5
15528 $as_echo "$ac_fdsections" >&6; }
15531 ac_cpp='$CPP $CPPFLAGS'
15532 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15533 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15534 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15540 # Enable all the variable C++ runtime options that don't require linking.
15542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for underlying I/O to use" >&5
15543 $as_echo_n "checking for underlying I/O to use... " >&6; }
15544 # Check whether --enable-cstdio was given.
15545 if test "${enable_cstdio+set}" = set; then :
15546 enableval=$enable_cstdio;
15547 case "$enableval" in
15549 *) as_fn_error "Unknown argument to enable/disable cstdio" "$LINENO" 5 ;;
15553 enable_cstdio=stdio
15558 # Now that libio has been removed, you can have any color you want as long
15559 # as it's black. This is one big no-op until other packages are added, but
15560 # showing the framework never hurts.
15561 case ${enable_cstdio} in
15563 CSTDIO_H=config/io/c_io_stdio.h
15564 BASIC_FILE_H=config/io/basic_file_stdio.h
15565 BASIC_FILE_CC=config/io/basic_file_stdio.cc
15566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: stdio" >&5
15567 $as_echo "stdio" >&6; }
15576 # Check whether --enable-clocale was given.
15577 if test "${enable_clocale+set}" = set; then :
15578 enableval=$enable_clocale;
15579 case "$enableval" in
15580 generic|gnu|ieee_1003.1-2001|yes|no|auto) ;;
15581 *) as_fn_error "Unknown argument to enable/disable clocale" "$LINENO" 5 ;;
15585 enable_clocale=auto
15590 # Deal with gettext issues. Default to not using it (=no) until we detect
15591 # support for it later. Let the user turn it off via --e/d, but let that
15592 # default to on for easier handling.
15594 # Check whether --enable-nls was given.
15595 if test "${enable_nls+set}" = set; then :
15596 enableval=$enable_nls;
15602 # Either a known packaage, or "auto"
15603 if test $enable_clocale = no || test $enable_clocale = yes; then
15604 enable_clocale=auto
15606 enable_clocale_flag=$enable_clocale
15608 # Probe for locale model to use if none specified.
15609 # Default to "generic".
15610 if test $enable_clocale_flag = auto; then
15611 case ${target_os} in
15612 linux* | gnu* | kfreebsd*-gnu | knetbsd*-gnu)
15613 enable_clocale_flag=gnu
15615 darwin* | freebsd*)
15616 enable_clocale_flag=darwin
15619 enable_clocale_flag=generic
15624 # Sanity check model, and test for special functionality.
15625 if test $enable_clocale_flag = gnu; then
15626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15627 /* end confdefs.h. */
15629 #include <features.h>
15630 #if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2)
15635 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15636 $EGREP "_GLIBCXX_ok" >/dev/null 2>&1; then :
15637 enable_clocale_flag=gnu
15639 enable_clocale_flag=generic
15644 if test $enable_clocale = auto; then
15645 # Test for bugs early in glibc-2.2.x series
15646 if test "$cross_compiling" = yes; then :
15647 enable_clocale_flag=generic
15649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15650 /* end confdefs.h. */
15652 #define _GNU_SOURCE 1
15653 #include <locale.h>
15654 #include <string.h>
15655 #if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
15656 extern __typeof(newlocale) __newlocale;
15657 extern __typeof(duplocale) __duplocale;
15658 extern __typeof(strcoll_l) __strcoll_l;
15662 const char __one[] = "Äuglein Augmen";
15663 const char __two[] = "Äuglein";
15667 __locale_t loc_dup;
15668 loc = __newlocale(1 << LC_ALL, "de_DE", 0);
15669 loc_dup = __duplocale(loc);
15670 i = __strcoll_l(__one, __two, loc);
15671 j = __strcoll_l(__one, __two, loc_dup);
15676 if ac_fn_c_try_run "$LINENO"; then :
15677 enable_clocale_flag=gnu
15679 enable_clocale_flag=generic
15681 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15682 conftest.$ac_objext conftest.beam conftest.$ac_ext
15687 # Set it to scream when it hurts.
15688 ac_save_CFLAGS="$CFLAGS"
15689 CFLAGS="-Wimplicit-function-declaration -Werror"
15691 # Use strxfrm_l if available.
15692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15693 /* end confdefs.h. */
15694 #define _GNU_SOURCE 1
15695 #include <string.h>
15696 #include <locale.h>
15700 char s[128]; __locale_t loc; strxfrm_l(s, "C", 5, loc);
15705 if ac_fn_c_try_compile "$LINENO"; then :
15707 $as_echo "#define HAVE_STRXFRM_L 1" >>confdefs.h
15710 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15712 # Use strerror_l if available.
15713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15714 /* end confdefs.h. */
15715 #define _GNU_SOURCE 1
15716 #include <string.h>
15717 #include <locale.h>
15721 __locale_t loc; strerror_l(5, loc);
15726 if ac_fn_c_try_compile "$LINENO"; then :
15728 $as_echo "#define HAVE_STRERROR_L 1" >>confdefs.h
15731 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15733 CFLAGS="$ac_save_CFLAGS"
15736 # Perhaps use strerror_r if available, and strerror_l isn't.
15737 ac_save_CFLAGS="$CFLAGS"
15738 CFLAGS="-Wimplicit-function-declaration -Werror"
15739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15740 /* end confdefs.h. */
15741 #define _GNU_SOURCE 1
15742 #include <string.h>
15743 #include <locale.h>
15747 char s[128]; strerror_r(5, s, 128);
15752 if ac_fn_c_try_compile "$LINENO"; then :
15754 $as_echo "#define HAVE_STRERROR_R 1" >>confdefs.h
15757 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15758 CFLAGS="$ac_save_CFLAGS"
15760 # Set configure bits for specified locale package
15761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C locale to use" >&5
15762 $as_echo_n "checking for C locale to use... " >&6; }
15763 case ${enable_clocale_flag} in
15765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: generic" >&5
15766 $as_echo "generic" >&6; }
15768 CLOCALE_H=config/locale/generic/c_locale.h
15769 CLOCALE_CC=config/locale/generic/c_locale.cc
15770 CCODECVT_CC=config/locale/generic/codecvt_members.cc
15771 CCOLLATE_CC=config/locale/generic/collate_members.cc
15772 CCTYPE_CC=config/locale/generic/ctype_members.cc
15773 CMESSAGES_H=config/locale/generic/messages_members.h
15774 CMESSAGES_CC=config/locale/generic/messages_members.cc
15775 CMONEY_CC=config/locale/generic/monetary_members.cc
15776 CNUMERIC_CC=config/locale/generic/numeric_members.cc
15777 CTIME_H=config/locale/generic/time_members.h
15778 CTIME_CC=config/locale/generic/time_members.cc
15779 CLOCALE_INTERNAL_H=config/locale/generic/c++locale_internal.h
15782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: darwin or freebsd" >&5
15783 $as_echo "darwin or freebsd" >&6; }
15785 CLOCALE_H=config/locale/generic/c_locale.h
15786 CLOCALE_CC=config/locale/generic/c_locale.cc
15787 CCODECVT_CC=config/locale/generic/codecvt_members.cc
15788 CCOLLATE_CC=config/locale/generic/collate_members.cc
15789 CCTYPE_CC=config/locale/darwin/ctype_members.cc
15790 CMESSAGES_H=config/locale/generic/messages_members.h
15791 CMESSAGES_CC=config/locale/generic/messages_members.cc
15792 CMONEY_CC=config/locale/generic/monetary_members.cc
15793 CNUMERIC_CC=config/locale/generic/numeric_members.cc
15794 CTIME_H=config/locale/generic/time_members.h
15795 CTIME_CC=config/locale/generic/time_members.cc
15796 CLOCALE_INTERNAL_H=config/locale/generic/c++locale_internal.h
15800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: gnu" >&5
15801 $as_echo "gnu" >&6; }
15803 # Declare intention to use gettext, and add support for specific
15805 # For some reason, ALL_LINGUAS has to be before AM-GNU-GETTEXT
15806 ALL_LINGUAS="de fr"
15808 # Don't call AM-GNU-GETTEXT here. Instead, assume glibc.
15809 # Extract the first word of "msgfmt", so it can be a program name with args.
15810 set dummy msgfmt; ac_word=$2
15811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15812 $as_echo_n "checking for $ac_word... " >&6; }
15813 if test "${ac_cv_prog_check_msgfmt+set}" = set; then :
15814 $as_echo_n "(cached) " >&6
15816 if test -n "$check_msgfmt"; then
15817 ac_cv_prog_check_msgfmt="$check_msgfmt" # Let the user override the test.
15819 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15820 for as_dir in $PATH
15823 test -z "$as_dir" && as_dir=.
15824 for ac_exec_ext in '' $ac_executable_extensions; do
15825 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
15826 ac_cv_prog_check_msgfmt="yes"
15827 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15834 test -z "$ac_cv_prog_check_msgfmt" && ac_cv_prog_check_msgfmt="no"
15837 check_msgfmt=$ac_cv_prog_check_msgfmt
15838 if test -n "$check_msgfmt"; then
15839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $check_msgfmt" >&5
15840 $as_echo "$check_msgfmt" >&6; }
15842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15843 $as_echo "no" >&6; }
15847 if test x"$check_msgfmt" = x"yes" && test x"$enable_nls" = x"yes"; then
15850 # Export the build objects.
15851 for ling in $ALL_LINGUAS; do \
15852 glibcxx_MOFILES="$glibcxx_MOFILES $ling.mo"; \
15853 glibcxx_POFILES="$glibcxx_POFILES $ling.po"; \
15858 CLOCALE_H=config/locale/gnu/c_locale.h
15859 CLOCALE_CC=config/locale/gnu/c_locale.cc
15860 CCODECVT_CC=config/locale/gnu/codecvt_members.cc
15861 CCOLLATE_CC=config/locale/gnu/collate_members.cc
15862 CCTYPE_CC=config/locale/gnu/ctype_members.cc
15863 CMESSAGES_H=config/locale/gnu/messages_members.h
15864 CMESSAGES_CC=config/locale/gnu/messages_members.cc
15865 CMONEY_CC=config/locale/gnu/monetary_members.cc
15866 CNUMERIC_CC=config/locale/gnu/numeric_members.cc
15867 CTIME_H=config/locale/gnu/time_members.h
15868 CTIME_CC=config/locale/gnu/time_members.cc
15869 CLOCALE_INTERNAL_H=config/locale/gnu/c++locale_internal.h
15872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: IEEE 1003.1" >&5
15873 $as_echo "IEEE 1003.1" >&6; }
15875 CLOCALE_H=config/locale/ieee_1003.1-2001/c_locale.h
15876 CLOCALE_CC=config/locale/ieee_1003.1-2001/c_locale.cc
15877 CCODECVT_CC=config/locale/generic/codecvt_members.cc
15878 CCOLLATE_CC=config/locale/generic/collate_members.cc
15879 CCTYPE_CC=config/locale/generic/ctype_members.cc
15880 CMESSAGES_H=config/locale/ieee_1003.1-2001/messages_members.h
15881 CMESSAGES_CC=config/locale/ieee_1003.1-2001/messages_members.cc
15882 CMONEY_CC=config/locale/generic/monetary_members.cc
15883 CNUMERIC_CC=config/locale/generic/numeric_members.cc
15884 CTIME_H=config/locale/generic/time_members.h
15885 CTIME_CC=config/locale/generic/time_members.cc
15886 CLOCALE_INTERNAL_H=config/locale/generic/c++locale_internal.h
15890 # This is where the testsuite looks for locale catalogs, using the
15891 # -DLOCALEDIR define during testsuite compilation.
15892 glibcxx_localedir=${glibcxx_builddir}/po/share/locale
15895 # A standalone libintl (e.g., GNU libintl) may be in use.
15896 if test $USE_NLS = yes; then
15897 for ac_header in libintl.h
15899 ac_fn_c_check_header_mongrel "$LINENO" "libintl.h" "ac_cv_header_libintl_h" "$ac_includes_default"
15900 if test "x$ac_cv_header_libintl_h" = x""yes; then :
15901 cat >>confdefs.h <<_ACEOF
15902 #define HAVE_LIBINTL_H 1
15911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gettext" >&5
15912 $as_echo_n "checking for library containing gettext... " >&6; }
15913 if test "${ac_cv_search_gettext+set}" = set; then :
15914 $as_echo_n "(cached) " >&6
15916 ac_func_search_save_LIBS=$LIBS
15917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15918 /* end confdefs.h. */
15920 /* Override any GCC internal prototype to avoid an error.
15921 Use char because int might match the return type of a GCC
15922 builtin and then its argument prototype would still apply. */
15935 for ac_lib in '' intl; do
15936 if test -z "$ac_lib"; then
15937 ac_res="none required"
15940 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
15942 if test x$gcc_no_link = xyes; then
15943 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
15945 if ac_fn_c_try_link "$LINENO"; then :
15946 ac_cv_search_gettext=$ac_res
15948 rm -f core conftest.err conftest.$ac_objext \
15950 if test "${ac_cv_search_gettext+set}" = set; then :
15954 if test "${ac_cv_search_gettext+set}" = set; then :
15957 ac_cv_search_gettext=no
15959 rm conftest.$ac_ext
15960 LIBS=$ac_func_search_save_LIBS
15962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gettext" >&5
15963 $as_echo "$ac_cv_search_gettext" >&6; }
15964 ac_res=$ac_cv_search_gettext
15965 if test "$ac_res" != no; then :
15966 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
15973 if test $USE_NLS = yes; then
15975 $as_echo "#define _GLIBCXX_USE_NLS 1" >>confdefs.h
15994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for std::allocator base class" >&5
15995 $as_echo_n "checking for std::allocator base class... " >&6; }
15996 # Check whether --enable-libstdcxx-allocator was given.
15997 if test "${enable_libstdcxx_allocator+set}" = set; then :
15998 enableval=$enable_libstdcxx_allocator;
15999 case "$enableval" in
16000 new|malloc|mt|bitmap|pool|yes|no|auto) ;;
16001 *) as_fn_error "Unknown argument to enable/disable libstdcxx-allocator" "$LINENO" 5 ;;
16005 enable_libstdcxx_allocator=auto
16010 # If they didn't use this option switch, or if they specified --enable
16011 # with no specific model, we'll have to look for one. If they
16012 # specified --disable (???), do likewise.
16013 if test $enable_libstdcxx_allocator = no ||
16014 test $enable_libstdcxx_allocator = yes;
16016 enable_libstdcxx_allocator=auto
16019 # Either a known package, or "auto". Auto implies the default choice
16020 # for a particular platform.
16021 enable_libstdcxx_allocator_flag=$enable_libstdcxx_allocator
16023 # Probe for host-specific support if no specific model is specified.
16024 # Default to "new".
16025 if test $enable_libstdcxx_allocator_flag = auto; then
16026 case ${target_os} in
16027 linux* | gnu* | kfreebsd*-gnu | knetbsd*-gnu)
16028 enable_libstdcxx_allocator_flag=new
16031 enable_libstdcxx_allocator_flag=new
16035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_libstdcxx_allocator_flag" >&5
16036 $as_echo "$enable_libstdcxx_allocator_flag" >&6; }
16039 # Set configure bits for specified locale package
16040 case ${enable_libstdcxx_allocator_flag} in
16042 ALLOCATOR_H=config/allocator/bitmap_allocator_base.h
16043 ALLOCATOR_NAME=__gnu_cxx::bitmap_allocator
16046 ALLOCATOR_H=config/allocator/malloc_allocator_base.h
16047 ALLOCATOR_NAME=__gnu_cxx::malloc_allocator
16050 ALLOCATOR_H=config/allocator/mt_allocator_base.h
16051 ALLOCATOR_NAME=__gnu_cxx::__mt_alloc
16054 ALLOCATOR_H=config/allocator/new_allocator_base.h
16055 ALLOCATOR_NAME=__gnu_cxx::new_allocator
16058 ALLOCATOR_H=config/allocator/pool_allocator_base.h
16059 ALLOCATOR_NAME=__gnu_cxx::__pool_alloc
16067 # Check whether --enable-cheaders was given.
16068 if test "${enable_cheaders+set}" = set; then :
16069 enableval=$enable_cheaders;
16070 case "$enableval" in
16071 c|c_std|c_global) ;;
16072 *) as_fn_error "Unknown argument to enable/disable cheaders" "$LINENO" 5 ;;
16076 enable_cheaders=$c_model
16080 { $as_echo "$as_me:${as_lineno-$LINENO}: \"C\" header strategy set to $enable_cheaders" >&5
16081 $as_echo "$as_me: \"C\" header strategy set to $enable_cheaders" >&6;}
16083 C_INCLUDE_DIR='${glibcxx_srcdir}/include/'$enable_cheaders
16085 # Allow overrides to configure.host here.
16086 if test $enable_cheaders = c_global; then
16087 c_compatibility=yes
16090 if test $enable_cheaders = c_global || test $enable_cheaders = c_std; then
16101 # Check whether --enable-long-long was given.
16102 if test "${enable_long_long+set}" = set; then :
16103 enableval=$enable_long_long;
16104 case "$enableval" in
16106 *) as_fn_error "Argument to enable/disable long-long must be yes or no" "$LINENO" 5 ;;
16110 enable_long_long=yes
16114 if test $enable_long_long = yes; then
16116 $as_echo "#define _GLIBCXX_USE_LONG_LONG 1" >>confdefs.h
16119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for enabled long long specializations" >&5
16120 $as_echo_n "checking for enabled long long specializations... " >&6; }
16121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_long_long" >&5
16122 $as_echo "$enable_long_long" >&6; }
16125 # Check whether --enable-wchar_t was given.
16126 if test "${enable_wchar_t+set}" = set; then :
16127 enableval=$enable_wchar_t;
16128 case "$enableval" in
16130 *) as_fn_error "Argument to enable/disable wchar_t must be yes or no" "$LINENO" 5 ;;
16139 # Test wchar.h for mbstate_t, which is needed for char_traits and fpos.
16140 for ac_header in wchar.h
16142 ac_fn_c_check_header_mongrel "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
16143 if test "x$ac_cv_header_wchar_h" = x""yes; then :
16144 cat >>confdefs.h <<_ACEOF
16145 #define HAVE_WCHAR_H 1
16154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
16155 $as_echo_n "checking for mbstate_t... " >&6; }
16156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16157 /* end confdefs.h. */
16162 mbstate_t teststate;
16167 if ac_fn_c_try_compile "$LINENO"; then :
16172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mbstate_t" >&5
16174 $as_echo "$have_mbstate_t" >&6; }
16175 if test x"$have_mbstate_t" = xyes; then
16177 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
16181 # Test it always, for use in GLIBCXX_ENABLE_C99, together with
16183 for ac_header in wctype.h
16185 ac_fn_c_check_header_mongrel "$LINENO" "wctype.h" "ac_cv_header_wctype_h" "$ac_includes_default"
16186 if test "x$ac_cv_header_wctype_h" = x""yes; then :
16187 cat >>confdefs.h <<_ACEOF
16188 #define HAVE_WCTYPE_H 1
16190 ac_has_wctype_h=yes
16198 if test x"$enable_wchar_t" = x"yes"; then
16202 ac_cpp='$CXXCPP $CPPFLAGS'
16203 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16204 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16205 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
16208 if test x"$ac_has_wchar_h" = xyes &&
16209 test x"$ac_has_wctype_h" = xyes; then
16210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16211 /* end confdefs.h. */
16213 #include <stddef.h>
16216 long j = WCHAR_MIN;
16217 long k = WCHAR_MAX;
16282 if ac_fn_cxx_try_compile "$LINENO"; then :
16287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16293 ac_cpp='$CPP $CPPFLAGS'
16294 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16295 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16296 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16300 if test x"$enable_wchar_t" = x"yes"; then
16302 $as_echo "#define _GLIBCXX_USE_WCHAR_T 1" >>confdefs.h
16306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for enabled wchar_t specializations" >&5
16307 $as_echo_n "checking for enabled wchar_t specializations... " >&6; }
16308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_wchar_t" >&5
16309 $as_echo "$enable_wchar_t" >&6; }
16313 # Check whether --enable-c99 was given.
16314 if test "${enable_c99+set}" = set; then :
16315 enableval=$enable_c99;
16316 case "$enableval" in
16318 *) as_fn_error "Argument to enable/disable c99 must be yes or no" "$LINENO" 5 ;;
16327 if test x"$enable_c99" = x"yes"; then
16331 ac_cpp='$CXXCPP $CPPFLAGS'
16332 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16333 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16334 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
16337 # Use -std=c++98 because the default (-std=gnu++98) leaves __STRICT_ANSI__
16338 # undefined and fake C99 facilities - like pre-standard snprintf - may be
16339 # spuriously enabled.
16340 # Long term, -std=c++0x could be even better, could manage to explicitely
16341 # request C99 facilities to the underlying C headers.
16342 ac_save_CXXFLAGS="$CXXFLAGS"
16343 CXXFLAGS="$CXXFLAGS -std=c++98"
16344 ac_save_LIBS="$LIBS"
16345 ac_save_gcc_no_link="$gcc_no_link"
16347 if test x$gcc_no_link != xyes; then
16348 # Use -fno-exceptions to that the C driver can link these tests without
16349 # hitting undefined references to personality routines.
16350 CXXFLAGS="$CXXFLAGS -fno-exceptions"
16351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
16352 $as_echo_n "checking for sin in -lm... " >&6; }
16353 if test "${ac_cv_lib_m_sin+set}" = set; then :
16354 $as_echo_n "(cached) " >&6
16356 ac_check_lib_save_LIBS=$LIBS
16358 if test x$gcc_no_link = xyes; then
16359 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16362 /* end confdefs.h. */
16364 /* Override any GCC internal prototype to avoid an error.
16365 Use char because int might match the return type of a GCC
16366 builtin and then its argument prototype would still apply. */
16379 if ac_fn_cxx_try_link "$LINENO"; then :
16380 ac_cv_lib_m_sin=yes
16384 rm -f core conftest.err conftest.$ac_objext \
16385 conftest$ac_exeext conftest.$ac_ext
16386 LIBS=$ac_check_lib_save_LIBS
16388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
16389 $as_echo "$ac_cv_lib_m_sin" >&6; }
16390 if test "x$ac_cv_lib_m_sin" = x""yes; then :
16396 # Use the default compile-only tests in GCC_TRY_COMPILE_OR_LINK
16403 # Check for the existence of <math.h> functions used if C99 is enabled.
16404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support in <math.h>" >&5
16405 $as_echo_n "checking for ISO C99 support in <math.h>... " >&6; }
16406 if test "${glibcxx_cv_c99_math+set}" = set; then :
16407 $as_echo_n "(cached) " >&6
16410 if test x$gcc_no_link = xyes; then
16411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16412 /* end confdefs.h. */
16414 volatile double d1, d2;
16419 i = fpclassify(d1);
16425 i = isgreater(d1, d2);
16426 i = isgreaterequal(d1, d2);
16427 i = isless(d1, d2);
16428 i = islessequal(d1, d2);
16429 i = islessgreater(d1, d2);
16430 i = islessgreater(d1, d2);
16431 i = isunordered(d1, d2);
16437 if ac_fn_cxx_try_compile "$LINENO"; then :
16438 glibcxx_cv_c99_math=yes
16440 glibcxx_cv_c99_math=no
16442 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16444 if test x$gcc_no_link = xyes; then
16445 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16448 /* end confdefs.h. */
16450 volatile double d1, d2;
16455 i = fpclassify(d1);
16461 i = isgreater(d1, d2);
16462 i = isgreaterequal(d1, d2);
16463 i = isless(d1, d2);
16464 i = islessequal(d1, d2);
16465 i = islessgreater(d1, d2);
16466 i = islessgreater(d1, d2);
16467 i = isunordered(d1, d2);
16473 if ac_fn_cxx_try_link "$LINENO"; then :
16474 glibcxx_cv_c99_math=yes
16476 glibcxx_cv_c99_math=no
16478 rm -f core conftest.err conftest.$ac_objext \
16479 conftest$ac_exeext conftest.$ac_ext
16484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_math" >&5
16485 $as_echo "$glibcxx_cv_c99_math" >&6; }
16486 if test x"$glibcxx_cv_c99_math" = x"yes"; then
16488 $as_echo "#define _GLIBCXX_USE_C99_MATH 1" >>confdefs.h
16492 # Check for the existence of <complex.h> complex math functions.
16493 # This is necessary even though libstdc++ uses the builtin versions
16494 # of these functions, because if the builtin cannot be used, a reference
16495 # to the library function is emitted.
16496 for ac_header in tgmath.h
16498 ac_fn_cxx_check_header_mongrel "$LINENO" "tgmath.h" "ac_cv_header_tgmath_h" "$ac_includes_default"
16499 if test "x$ac_cv_header_tgmath_h" = x""yes; then :
16500 cat >>confdefs.h <<_ACEOF
16501 #define HAVE_TGMATH_H 1
16503 ac_has_tgmath_h=yes
16510 for ac_header in complex.h
16512 ac_fn_cxx_check_header_mongrel "$LINENO" "complex.h" "ac_cv_header_complex_h" "$ac_includes_default"
16513 if test "x$ac_cv_header_complex_h" = x""yes; then :
16514 cat >>confdefs.h <<_ACEOF
16515 #define HAVE_COMPLEX_H 1
16517 ac_has_complex_h=yes
16519 ac_has_complex_h=no
16524 glibcxx_cv_c99_complex=no;
16525 if test x"$ac_has_complex_h" = x"yes"; then
16526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support in <complex.h>" >&5
16527 $as_echo_n "checking for ISO C99 support in <complex.h>... " >&6; }
16528 if test x$gcc_no_link = xyes; then
16529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16530 /* end confdefs.h. */
16531 #include <complex.h>
16532 typedef __complex__ float float_type;
16533 typedef __complex__ double double_type;
16534 typedef __complex__ long double ld_type;
16535 volatile float_type tmpf;
16536 volatile double_type tmpd;
16537 volatile ld_type tmpld;
16540 volatile long double ld;
16546 tmpf = ccosf(tmpf);
16547 tmpf = ccoshf(tmpf);
16548 tmpf = cexpf(tmpf);
16549 tmpf = clogf(tmpf);
16550 tmpf = csinf(tmpf);
16551 tmpf = csinhf(tmpf);
16552 tmpf = csqrtf(tmpf);
16553 tmpf = ctanf(tmpf);
16554 tmpf = ctanhf(tmpf);
16555 tmpf = cpowf(tmpf, tmpf);
16556 tmpf = cprojf(tmpf);
16560 tmpd = ccosh(tmpd);
16564 tmpd = csinh(tmpd);
16565 tmpd = csqrt(tmpd);
16567 tmpd = ctanh(tmpd);
16568 tmpd = cpow(tmpd, tmpd);
16569 tmpd = cproj(tmpd);
16572 tmpld = ccosl(tmpld);
16573 tmpld = ccoshl(tmpld);
16574 tmpld = cexpl(tmpld);
16575 tmpld = clogl(tmpld);
16576 tmpld = csinl(tmpld);
16577 tmpld = csinhl(tmpld);
16578 tmpld = csqrtl(tmpld);
16579 tmpld = ctanl(tmpld);
16580 tmpld = ctanhl(tmpld);
16581 tmpld = cpowl(tmpld, tmpld);
16582 tmpld = cprojl(tmpld);
16588 if ac_fn_cxx_try_compile "$LINENO"; then :
16589 glibcxx_cv_c99_complex=yes
16591 glibcxx_cv_c99_complex=no
16593 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16595 if test x$gcc_no_link = xyes; then
16596 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16599 /* end confdefs.h. */
16600 #include <complex.h>
16601 typedef __complex__ float float_type;
16602 typedef __complex__ double double_type;
16603 typedef __complex__ long double ld_type;
16604 volatile float_type tmpf;
16605 volatile double_type tmpd;
16606 volatile ld_type tmpld;
16609 volatile long double ld;
16615 tmpf = ccosf(tmpf);
16616 tmpf = ccoshf(tmpf);
16617 tmpf = cexpf(tmpf);
16618 tmpf = clogf(tmpf);
16619 tmpf = csinf(tmpf);
16620 tmpf = csinhf(tmpf);
16621 tmpf = csqrtf(tmpf);
16622 tmpf = ctanf(tmpf);
16623 tmpf = ctanhf(tmpf);
16624 tmpf = cpowf(tmpf, tmpf);
16625 tmpf = cprojf(tmpf);
16629 tmpd = ccosh(tmpd);
16633 tmpd = csinh(tmpd);
16634 tmpd = csqrt(tmpd);
16636 tmpd = ctanh(tmpd);
16637 tmpd = cpow(tmpd, tmpd);
16638 tmpd = cproj(tmpd);
16641 tmpld = ccosl(tmpld);
16642 tmpld = ccoshl(tmpld);
16643 tmpld = cexpl(tmpld);
16644 tmpld = clogl(tmpld);
16645 tmpld = csinl(tmpld);
16646 tmpld = csinhl(tmpld);
16647 tmpld = csqrtl(tmpld);
16648 tmpld = ctanl(tmpld);
16649 tmpld = ctanhl(tmpld);
16650 tmpld = cpowl(tmpld, tmpld);
16651 tmpld = cprojl(tmpld);
16657 if ac_fn_cxx_try_link "$LINENO"; then :
16658 glibcxx_cv_c99_complex=yes
16660 glibcxx_cv_c99_complex=no
16662 rm -f core conftest.err conftest.$ac_objext \
16663 conftest$ac_exeext conftest.$ac_ext
16666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_complex" >&5
16667 $as_echo "$glibcxx_cv_c99_complex" >&6; }
16668 if test x"$glibcxx_cv_c99_complex" = x"yes"; then
16670 $as_echo "#define _GLIBCXX_USE_C99_COMPLEX 1" >>confdefs.h
16674 # Check for the existence in <stdio.h> of vscanf, et. al.
16675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support in <stdio.h>" >&5
16676 $as_echo_n "checking for ISO C99 support in <stdio.h>... " >&6; }
16677 if test "${glibcxx_cv_c99_stdio+set}" = set; then :
16678 $as_echo_n "(cached) " >&6
16681 if test x$gcc_no_link = xyes; then
16682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16683 /* end confdefs.h. */
16685 #include <stdarg.h>
16686 void foo(char* fmt, ...)
16688 va_list args; va_start(args, fmt);
16689 vfscanf(stderr, "%i", args);
16690 vscanf("%i", args);
16691 vsnprintf(fmt, 0, "%i", args);
16692 vsscanf(fmt, "%i", args);
16697 snprintf("12", 0, "%i");
16702 if ac_fn_cxx_try_compile "$LINENO"; then :
16703 glibcxx_cv_c99_stdio=yes
16705 glibcxx_cv_c99_stdio=no
16707 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16709 if test x$gcc_no_link = xyes; then
16710 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16713 /* end confdefs.h. */
16715 #include <stdarg.h>
16716 void foo(char* fmt, ...)
16718 va_list args; va_start(args, fmt);
16719 vfscanf(stderr, "%i", args);
16720 vscanf("%i", args);
16721 vsnprintf(fmt, 0, "%i", args);
16722 vsscanf(fmt, "%i", args);
16727 snprintf("12", 0, "%i");
16732 if ac_fn_cxx_try_link "$LINENO"; then :
16733 glibcxx_cv_c99_stdio=yes
16735 glibcxx_cv_c99_stdio=no
16737 rm -f core conftest.err conftest.$ac_objext \
16738 conftest$ac_exeext conftest.$ac_ext
16743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_stdio" >&5
16744 $as_echo "$glibcxx_cv_c99_stdio" >&6; }
16746 # Check for the existence in <stdlib.h> of lldiv_t, et. al.
16747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support in <stdlib.h>" >&5
16748 $as_echo_n "checking for ISO C99 support in <stdlib.h>... " >&6; }
16749 if test "${glibcxx_cv_c99_stdlib+set}" = set; then :
16750 $as_echo_n "(cached) " >&6
16753 if test x$gcc_no_link = xyes; then
16754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16755 /* end confdefs.h. */
16756 #include <stdlib.h>
16758 volatile long double ld;
16759 volatile unsigned long long ll;
16765 f = strtof("gnu", &tmp);
16766 ld = strtold("gnu", &tmp);
16767 ll = strtoll("gnu", &tmp, 10);
16768 ll = strtoull("gnu", &tmp, 10);
16770 mydivt = lldiv(10,1);
16780 if ac_fn_cxx_try_compile "$LINENO"; then :
16781 glibcxx_cv_c99_stdlib=yes
16783 glibcxx_cv_c99_stdlib=no
16785 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16787 if test x$gcc_no_link = xyes; then
16788 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
16790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16791 /* end confdefs.h. */
16792 #include <stdlib.h>
16794 volatile long double ld;
16795 volatile unsigned long long ll;
16801 f = strtof("gnu", &tmp);
16802 ld = strtold("gnu", &tmp);
16803 ll = strtoll("gnu", &tmp, 10);
16804 ll = strtoull("gnu", &tmp, 10);
16806 mydivt = lldiv(10,1);
16816 if ac_fn_cxx_try_link "$LINENO"; then :
16817 glibcxx_cv_c99_stdlib=yes
16819 glibcxx_cv_c99_stdlib=no
16821 rm -f core conftest.err conftest.$ac_objext \
16822 conftest$ac_exeext conftest.$ac_ext
16827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_stdlib" >&5
16828 $as_echo "$glibcxx_cv_c99_stdlib" >&6; }
16830 # Check for the existence in <wchar.h> of wcstold, etc.
16831 glibcxx_cv_c99_wchar=no;
16832 if test x"$ac_has_wchar_h" = xyes &&
16833 test x"$ac_has_wctype_h" = xyes; then
16834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support in <wchar.h>" >&5
16835 $as_echo_n "checking for ISO C99 support in <wchar.h>... " >&6; }
16836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16837 /* end confdefs.h. */
16854 if ac_fn_cxx_try_compile "$LINENO"; then :
16855 glibcxx_cv_c99_wchar=yes
16857 glibcxx_cv_c99_wchar=no
16859 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16861 # Checks for wide character functions that may not be present.
16862 # Injection of these is wrapped with guard macros.
16863 # NB: only put functions here, instead of immediately above, if
16864 # absolutely necessary.
16865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16866 /* end confdefs.h. */
16868 namespace test { using ::vfwscanf; }
16877 if ac_fn_cxx_try_compile "$LINENO"; then :
16879 $as_echo "#define HAVE_VFWSCANF 1" >>confdefs.h
16882 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16885 /* end confdefs.h. */
16887 namespace test { using ::vswscanf; }
16896 if ac_fn_cxx_try_compile "$LINENO"; then :
16898 $as_echo "#define HAVE_VSWSCANF 1" >>confdefs.h
16901 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16904 /* end confdefs.h. */
16906 namespace test { using ::vwscanf; }
16915 if ac_fn_cxx_try_compile "$LINENO"; then :
16917 $as_echo "#define HAVE_VWSCANF 1" >>confdefs.h
16920 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16923 /* end confdefs.h. */
16925 namespace test { using ::wcstof; }
16934 if ac_fn_cxx_try_compile "$LINENO"; then :
16936 $as_echo "#define HAVE_WCSTOF 1" >>confdefs.h
16939 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16942 /* end confdefs.h. */
16943 #include <wctype.h>
16947 wint_t t; int i = iswblank(t);
16952 if ac_fn_cxx_try_compile "$LINENO"; then :
16954 $as_echo "#define HAVE_ISWBLANK 1" >>confdefs.h
16957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_wchar" >&5
16960 $as_echo "$glibcxx_cv_c99_wchar" >&6; }
16963 # Option parsed, now set things appropriately.
16964 if test x"$glibcxx_cv_c99_math" = x"no" ||
16965 test x"$glibcxx_cv_c99_complex" = x"no" ||
16966 test x"$glibcxx_cv_c99_stdio" = x"no" ||
16967 test x"$glibcxx_cv_c99_stdlib" = x"no" ||
16968 test x"$glibcxx_cv_c99_wchar" = x"no"; then
16972 $as_echo "#define _GLIBCXX_USE_C99 1" >>confdefs.h
16976 gcc_no_link="$ac_save_gcc_no_link"
16977 LIBS="$ac_save_LIBS"
16978 CXXFLAGS="$ac_save_CXXFLAGS"
16980 ac_cpp='$CPP $CPPFLAGS'
16981 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16982 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16983 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fully enabled ISO C99 support" >&5
16988 $as_echo_n "checking for fully enabled ISO C99 support... " >&6; }
16989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_c99" >&5
16990 $as_echo "$enable_c99" >&6; }
16993 # Check whether --enable-concept-checks was given.
16994 if test "${enable_concept_checks+set}" = set; then :
16995 enableval=$enable_concept_checks;
16996 case "$enableval" in
16998 *) as_fn_error "Argument to enable/disable concept-checks must be yes or no" "$LINENO" 5 ;;
17002 enable_concept_checks=no
17006 if test $enable_concept_checks = yes; then
17008 $as_echo "#define _GLIBCXX_CONCEPT_CHECKS 1" >>confdefs.h
17013 # Check whether --enable-libstdcxx-debug-flags was given.
17014 if test "${enable_libstdcxx_debug_flags+set}" = set; then :
17015 enableval=$enable_libstdcxx_debug_flags; case "x$enable_libstdcxx_debug_flags" in
17016 xno | x) enable_libstdcxx_debug_flags= ;;
17018 *) as_fn_error "--enable-libstdcxx-debug-flags needs compiler flags as arguments" "$LINENO" 5 ;;
17021 enable_libstdcxx_debug_flags="-g3 -O0"
17026 # Option parsed, now set things appropriately
17027 DEBUG_FLAGS="$enable_libstdcxx_debug_flags"
17030 { $as_echo "$as_me:${as_lineno-$LINENO}: Debug build flags set to $DEBUG_FLAGS" >&5
17031 $as_echo "$as_me: Debug build flags set to $DEBUG_FLAGS" >&6;}
17034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for additional debug build" >&5
17035 $as_echo_n "checking for additional debug build... " >&6; }
17036 # Check whether --enable-libstdcxx-debug was given.
17037 if test "${enable_libstdcxx_debug+set}" = set; then :
17038 enableval=$enable_libstdcxx_debug;
17039 case "$enableval" in
17041 *) as_fn_error "Argument to enable/disable libstdcxx-debug must be yes or no" "$LINENO" 5 ;;
17045 enable_libstdcxx_debug=no
17049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_libstdcxx_debug" >&5
17050 $as_echo "$enable_libstdcxx_debug" >&6; }
17055 enable_parallel=no;
17057 # See if configured libgomp/omp.h exists. (libgomp may be in
17058 # noconfigdirs but not explicitly disabled.)
17059 if echo " ${TARGET_CONFIGDIRS} " | grep " libgomp " > /dev/null 2>&1 ; then
17060 enable_parallel=yes;
17062 { $as_echo "$as_me:${as_lineno-$LINENO}: target-libgomp not built" >&5
17063 $as_echo "$as_me: target-libgomp not built" >&6;}
17066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for parallel mode support" >&5
17067 $as_echo_n "checking for parallel mode support... " >&6; }
17068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_parallel" >&5
17069 $as_echo "$enable_parallel" >&6; }
17072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for extra compiler flags for building" >&5
17073 $as_echo_n "checking for extra compiler flags for building... " >&6; }
17074 # Check whether --enable-cxx-flags was given.
17075 if test "${enable_cxx_flags+set}" = set; then :
17076 enableval=$enable_cxx_flags; case "x$enable_cxx_flags" in
17077 xno | x) enable_cxx_flags= ;;
17079 *) as_fn_error "--enable-cxx-flags needs compiler flags as arguments" "$LINENO" 5 ;;
17087 # Run through flags (either default or command-line) and set anything
17088 # extra (e.g., #defines) that must accompany particular g++ options.
17089 if test -n "$enable_cxx_flags"; then
17090 for f in $enable_cxx_flags; do
17094 *) # and we're trying to pass /what/ exactly?
17095 as_fn_error "compiler flags start with a -" "$LINENO" 5 ;;
17100 EXTRA_CXX_FLAGS="$enable_cxx_flags"
17101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXTRA_CXX_FLAGS" >&5
17102 $as_echo "$EXTRA_CXX_FLAGS" >&6; }
17106 # Check whether --enable-fully-dynamic-string was given.
17107 if test "${enable_fully_dynamic_string+set}" = set; then :
17108 enableval=$enable_fully_dynamic_string;
17109 case "$enableval" in
17111 *) as_fn_error "Argument to enable/disable fully-dynamic-string must be yes or no" "$LINENO" 5 ;;
17115 enable_fully_dynamic_string=no
17119 if test $enable_fully_dynamic_string = yes; then
17121 $as_echo "#define _GLIBCXX_FULLY_DYNAMIC_STRING 1" >>confdefs.h
17126 # Checks for operating systems support that doesn't require linking.
17129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EOWNERDEAD" >&5
17130 $as_echo_n "checking for EOWNERDEAD... " >&6; }
17131 if test "${glibcxx_cv_system_error1+set}" = set; then :
17132 $as_echo_n "(cached) " >&6
17135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17136 /* end confdefs.h. */
17141 int i = EOWNERDEAD;
17146 if ac_fn_c_try_compile "$LINENO"; then :
17147 glibcxx_cv_system_error1=yes
17149 glibcxx_cv_system_error1=no
17151 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error1" >&5
17156 $as_echo "$glibcxx_cv_system_error1" >&6; }
17157 if test x"$glibcxx_cv_system_error1" = x"yes"; then
17159 $as_echo "#define HAVE_EOWNERDEAD 1" >>confdefs.h
17162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOTRECOVERABLE" >&5
17163 $as_echo_n "checking for ENOTRECOVERABLE... " >&6; }
17164 if test "${glibcxx_cv_system_error2+set}" = set; then :
17165 $as_echo_n "(cached) " >&6
17168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17169 /* end confdefs.h. */
17174 int i = ENOTRECOVERABLE;
17179 if ac_fn_c_try_compile "$LINENO"; then :
17180 glibcxx_cv_system_error2=yes
17182 glibcxx_cv_system_error2=no
17184 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error2" >&5
17189 $as_echo "$glibcxx_cv_system_error2" >&6; }
17190 if test x"$glibcxx_cv_system_error2" = x"yes"; then
17192 $as_echo "#define HAVE_ENOTRECOVERABLE 1" >>confdefs.h
17195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOLINK" >&5
17196 $as_echo_n "checking for ENOLINK... " >&6; }
17197 if test "${glibcxx_cv_system_error3+set}" = set; then :
17198 $as_echo_n "(cached) " >&6
17201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17202 /* end confdefs.h. */
17212 if ac_fn_c_try_compile "$LINENO"; then :
17213 glibcxx_cv_system_error3=yes
17215 glibcxx_cv_system_error3=no
17217 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error3" >&5
17222 $as_echo "$glibcxx_cv_system_error3" >&6; }
17223 if test x"$glibcxx_cv_system_error3" = x"yes"; then
17225 $as_echo "#define HAVE_ENOLINK 1" >>confdefs.h
17228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EPROTO" >&5
17229 $as_echo_n "checking for EPROTO... " >&6; }
17230 if test "${glibcxx_cv_system_error4+set}" = set; then :
17231 $as_echo_n "(cached) " >&6
17234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17235 /* end confdefs.h. */
17245 if ac_fn_c_try_compile "$LINENO"; then :
17246 glibcxx_cv_system_error4=yes
17248 glibcxx_cv_system_error4=no
17250 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error4" >&5
17255 $as_echo "$glibcxx_cv_system_error4" >&6; }
17256 if test x"$glibcxx_cv_system_error4" = x"yes"; then
17258 $as_echo "#define HAVE_EPROTO 1" >>confdefs.h
17261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENODATA" >&5
17262 $as_echo_n "checking for ENODATA... " >&6; }
17263 if test "${glibcxx_cv_system_error5+set}" = set; then :
17264 $as_echo_n "(cached) " >&6
17267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17268 /* end confdefs.h. */
17278 if ac_fn_c_try_compile "$LINENO"; then :
17279 glibcxx_cv_system_error5=yes
17281 glibcxx_cv_system_error5=no
17283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error5" >&5
17288 $as_echo "$glibcxx_cv_system_error5" >&6; }
17289 if test x"$glibcxx_cv_system_error5" = x"yes"; then
17291 $as_echo "#define HAVE_ENODATA 1" >>confdefs.h
17294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOSR" >&5
17295 $as_echo_n "checking for ENOSR... " >&6; }
17296 if test "${glibcxx_cv_system_error6+set}" = set; then :
17297 $as_echo_n "(cached) " >&6
17300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17301 /* end confdefs.h. */
17311 if ac_fn_c_try_compile "$LINENO"; then :
17312 glibcxx_cv_system_error6=yes
17314 glibcxx_cv_system_error6=no
17316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error6" >&5
17321 $as_echo "$glibcxx_cv_system_error6" >&6; }
17322 if test x"$glibcxx_cv_system_error6" = x"yes"; then
17324 $as_echo "#define HAVE_ENOSR 1" >>confdefs.h
17327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOSTR" >&5
17328 $as_echo_n "checking for ENOSTR... " >&6; }
17329 if test "${glibcxx_cv_system_error7+set}" = set; then :
17330 $as_echo_n "(cached) " >&6
17333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17334 /* end confdefs.h. */
17344 if ac_fn_c_try_compile "$LINENO"; then :
17345 glibcxx_cv_system_error7=yes
17347 glibcxx_cv_system_error7=no
17349 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error7" >&5
17354 $as_echo "$glibcxx_cv_system_error7" >&6; }
17355 if test x"$glibcxx_cv_system_error7" = x"yes"; then
17357 $as_echo "#define HAVE_ENOSTR 1" >>confdefs.h
17360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ETIME" >&5
17361 $as_echo_n "checking for ETIME... " >&6; }
17362 if test "${glibcxx_cv_system_error8+set}" = set; then :
17363 $as_echo_n "(cached) " >&6
17366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17367 /* end confdefs.h. */
17377 if ac_fn_c_try_compile "$LINENO"; then :
17378 glibcxx_cv_system_error8=yes
17380 glibcxx_cv_system_error8=no
17382 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error8" >&5
17387 $as_echo "$glibcxx_cv_system_error8" >&6; }
17388 if test x"$glibcxx_cv_system_error8" = x"yes"; then
17390 $as_echo "#define HAVE_ETIME 1" >>confdefs.h
17393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EBADMSG" >&5
17394 $as_echo_n "checking for EBADMSG... " >&6; }
17395 if test "${glibcxx_cv_system_error9+set}" = set; then :
17396 $as_echo_n "(cached) " >&6
17399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17400 /* end confdefs.h. */
17410 if ac_fn_c_try_compile "$LINENO"; then :
17411 glibcxx_cv_system_error9=yes
17413 glibcxx_cv_system_error9=no
17415 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error9" >&5
17420 $as_echo "$glibcxx_cv_system_error9" >&6; }
17421 if test x"$glibcxx_cv_system_error9" = x"yes"; then
17423 $as_echo "#define HAVE_EBADMSG 1" >>confdefs.h
17426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ECANCELED" >&5
17427 $as_echo_n "checking for ECANCELED... " >&6; }
17428 if test "${glibcxx_cv_system_error10+set}" = set; then :
17429 $as_echo_n "(cached) " >&6
17432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17433 /* end confdefs.h. */
17443 if ac_fn_c_try_compile "$LINENO"; then :
17444 glibcxx_cv_system_error10=yes
17446 glibcxx_cv_system_error10=no
17448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error10" >&5
17453 $as_echo "$glibcxx_cv_system_error10" >&6; }
17454 if test x"$glibcxx_cv_system_error10" = x"yes"; then
17456 $as_echo "#define HAVE_ECANCELED 1" >>confdefs.h
17459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EOVERFLOW" >&5
17460 $as_echo_n "checking for EOVERFLOW... " >&6; }
17461 if test "${glibcxx_cv_system_error11+set}" = set; then :
17462 $as_echo_n "(cached) " >&6
17465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17466 /* end confdefs.h. */
17476 if ac_fn_c_try_compile "$LINENO"; then :
17477 glibcxx_cv_system_error11=yes
17479 glibcxx_cv_system_error11=no
17481 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error11" >&5
17486 $as_echo "$glibcxx_cv_system_error11" >&6; }
17487 if test x"$glibcxx_cv_system_error11" = x"yes"; then
17489 $as_echo "#define HAVE_EOVERFLOW 1" >>confdefs.h
17492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOTSUP" >&5
17493 $as_echo_n "checking for ENOTSUP... " >&6; }
17494 if test "${glibcxx_cv_system_error12+set}" = set; then :
17495 $as_echo_n "(cached) " >&6
17498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17499 /* end confdefs.h. */
17509 if ac_fn_c_try_compile "$LINENO"; then :
17510 glibcxx_cv_system_error12=yes
17512 glibcxx_cv_system_error12=no
17514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error12" >&5
17519 $as_echo "$glibcxx_cv_system_error12" >&6; }
17520 if test x"$glibcxx_cv_system_error12" = x"yes"; then
17522 $as_echo "#define HAVE_ENOTSUP 1" >>confdefs.h
17525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EIDRM" >&5
17526 $as_echo_n "checking for EIDRM... " >&6; }
17527 if test "${glibcxx_cv_system_error13+set}" = set; then :
17528 $as_echo_n "(cached) " >&6
17531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17532 /* end confdefs.h. */
17542 if ac_fn_c_try_compile "$LINENO"; then :
17543 glibcxx_cv_system_error13=yes
17545 glibcxx_cv_system_error13=no
17547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error13" >&5
17552 $as_echo "$glibcxx_cv_system_error13" >&6; }
17553 if test x"$glibcxx_cv_system_error13" = x"yes"; then
17555 $as_echo "#define HAVE_EIDRM 1" >>confdefs.h
17558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ETXTBSY" >&5
17559 $as_echo_n "checking for ETXTBSY... " >&6; }
17560 if test "${glibcxx_cv_system_error14+set}" = set; then :
17561 $as_echo_n "(cached) " >&6
17564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17565 /* end confdefs.h. */
17575 if ac_fn_c_try_compile "$LINENO"; then :
17576 glibcxx_cv_system_error14=yes
17578 glibcxx_cv_system_error14=no
17580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_system_error14" >&5
17585 $as_echo "$glibcxx_cv_system_error14" >&6; }
17586 if test x"$glibcxx_cv_system_error14" = x"yes"; then
17588 $as_echo "#define HAVE_ETXTBSY 1" >>confdefs.h
17594 # For the streamoff typedef.
17599 ac_cpp='$CXXCPP $CPPFLAGS'
17600 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17601 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17602 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
17605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int64_t" >&5
17606 $as_echo_n "checking for int64_t... " >&6; }
17607 if test "${glibcxx_cv_INT64_T+set}" = set; then :
17608 $as_echo_n "(cached) " >&6
17611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17612 /* end confdefs.h. */
17613 #include <stdint.h>
17622 if ac_fn_cxx_try_compile "$LINENO"; then :
17623 glibcxx_cv_INT64_T=yes
17625 glibcxx_cv_INT64_T=no
17627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17632 if test $glibcxx_cv_INT64_T = yes; then
17634 $as_echo "#define HAVE_INT64_T 1" >>confdefs.h
17636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_INT64_T" >&5
17637 $as_echo "$glibcxx_cv_INT64_T" >&6; }
17639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int64_t as long" >&5
17640 $as_echo_n "checking for int64_t as long... " >&6; }
17641 if test "${glibcxx_cv_int64_t_long+set}" = set; then :
17642 $as_echo_n "(cached) " >&6
17645 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17646 /* end confdefs.h. */
17647 #include <stdint.h>
17648 template<typename, typename> struct same { enum { value = -1 }; };
17649 template<typename Tp> struct same<Tp, Tp> { enum { value = 1 }; };
17650 int array[same<int64_t, long>::value];
17659 if ac_fn_cxx_try_compile "$LINENO"; then :
17660 glibcxx_cv_int64_t_long=yes
17662 glibcxx_cv_int64_t_long=no
17664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17669 if test $glibcxx_cv_int64_t_long = yes; then
17671 $as_echo "#define HAVE_INT64_T_LONG 1" >>confdefs.h
17673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_int64_t_long" >&5
17674 $as_echo "$glibcxx_cv_int64_t_long" >&6; }
17677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int64_t as long long" >&5
17678 $as_echo_n "checking for int64_t as long long... " >&6; }
17679 if test "${glibcxx_cv_int64_t_long_long+set}" = set; then :
17680 $as_echo_n "(cached) " >&6
17683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17684 /* end confdefs.h. */
17685 #include <stdint.h>
17686 template<typename, typename> struct same { enum { value = -1 }; };
17687 template<typename Tp> struct same<Tp, Tp> { enum { value = 1 }; };
17688 int array[same<int64_t, long long>::value];
17697 if ac_fn_cxx_try_compile "$LINENO"; then :
17698 glibcxx_cv_int64_t_long_long=yes
17700 glibcxx_cv_int64_t_long_long=no
17702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17707 if test $glibcxx_cv_int64_t_long_long = yes; then
17709 $as_echo "#define HAVE_INT64_T_LONG_LONG 1" >>confdefs.h
17711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_int64_t_long_long" >&5
17712 $as_echo "$glibcxx_cv_int64_t_long_long" >&6; }
17717 ac_cpp='$CPP $CPPFLAGS'
17718 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17719 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17720 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17728 ac_cpp='$CXXCPP $CPPFLAGS'
17729 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17730 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17731 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
17733 ac_save_CXXFLAGS="$CXXFLAGS"
17734 CXXFLAGS="$CXXFLAGS -fno-exceptions"
17735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LFS support" >&5
17736 $as_echo_n "checking for LFS support... " >&6; }
17737 if test "${glibcxx_cv_LFS+set}" = set; then :
17738 $as_echo_n "(cached) " >&6
17741 if test x$gcc_no_link = xyes; then
17742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17743 /* end confdefs.h. */
17744 #include <unistd.h>
17746 #include <sys/stat.h>
17753 fseeko64(fp, 0, SEEK_CUR);
17755 lseek64(1, 0, SEEK_CUR);
17762 if ac_fn_cxx_try_compile "$LINENO"; then :
17767 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17769 if test x$gcc_no_link = xyes; then
17770 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17773 /* end confdefs.h. */
17774 #include <unistd.h>
17776 #include <sys/stat.h>
17783 fseeko64(fp, 0, SEEK_CUR);
17785 lseek64(1, 0, SEEK_CUR);
17792 if ac_fn_cxx_try_link "$LINENO"; then :
17797 rm -f core conftest.err conftest.$ac_objext \
17798 conftest$ac_exeext conftest.$ac_ext
17803 if test $glibcxx_cv_LFS = yes; then
17805 $as_echo "#define _GLIBCXX_USE_LFS 1" >>confdefs.h
17808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_LFS" >&5
17809 $as_echo "$glibcxx_cv_LFS" >&6; }
17810 CXXFLAGS="$ac_save_CXXFLAGS"
17812 ac_cpp='$CPP $CPPFLAGS'
17813 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17814 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17815 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17819 # For showmanyc_helper().
17820 for ac_header in sys/ioctl.h sys/filio.h
17822 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
17823 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
17824 eval as_val=\$$as_ac_Header
17825 if test "x$as_val" = x""yes; then :
17826 cat >>confdefs.h <<_ACEOF
17827 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
17838 ac_cpp='$CXXCPP $CPPFLAGS'
17839 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17840 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17841 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
17843 ac_save_CXXFLAGS="$CXXFLAGS"
17844 CXXFLAGS="$CXXFLAGS -fno-exceptions"
17846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for poll" >&5
17847 $as_echo_n "checking for poll... " >&6; }
17848 if test "${glibcxx_cv_POLL+set}" = set; then :
17849 $as_echo_n "(cached) " >&6
17852 if test x$gcc_no_link = xyes; then
17853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17854 /* end confdefs.h. */
17859 struct pollfd pfd[1];
17860 pfd[0].events = POLLIN;
17866 if ac_fn_cxx_try_compile "$LINENO"; then :
17867 glibcxx_cv_POLL=yes
17871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17873 if test x$gcc_no_link = xyes; then
17874 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17877 /* end confdefs.h. */
17882 struct pollfd pfd[1];
17883 pfd[0].events = POLLIN;
17889 if ac_fn_cxx_try_link "$LINENO"; then :
17890 glibcxx_cv_POLL=yes
17894 rm -f core conftest.err conftest.$ac_objext \
17895 conftest$ac_exeext conftest.$ac_ext
17900 if test $glibcxx_cv_POLL = yes; then
17902 $as_echo "#define HAVE_POLL 1" >>confdefs.h
17905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_POLL" >&5
17906 $as_echo "$glibcxx_cv_POLL" >&6; }
17908 CXXFLAGS="$ac_save_CXXFLAGS"
17910 ac_cpp='$CPP $CPPFLAGS'
17911 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17912 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17913 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17920 ac_cpp='$CXXCPP $CPPFLAGS'
17921 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17922 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17923 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
17925 ac_save_CXXFLAGS="$CXXFLAGS"
17926 CXXFLAGS="$CXXFLAGS -fno-exceptions"
17928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for S_ISREG or S_IFREG" >&5
17929 $as_echo_n "checking for S_ISREG or S_IFREG... " >&6; }
17930 if test "${glibcxx_cv_S_ISREG+set}" = set; then :
17931 $as_echo_n "(cached) " >&6
17934 if test x$gcc_no_link = xyes; then
17935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17936 /* end confdefs.h. */
17937 #include <sys/stat.h>
17941 struct stat buffer;
17943 S_ISREG(buffer.st_mode);
17948 if ac_fn_cxx_try_compile "$LINENO"; then :
17949 glibcxx_cv_S_ISREG=yes
17951 glibcxx_cv_S_ISREG=no
17953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17955 if test x$gcc_no_link = xyes; then
17956 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
17958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17959 /* end confdefs.h. */
17960 #include <sys/stat.h>
17964 struct stat buffer;
17966 S_ISREG(buffer.st_mode);
17971 if ac_fn_cxx_try_link "$LINENO"; then :
17972 glibcxx_cv_S_ISREG=yes
17974 glibcxx_cv_S_ISREG=no
17976 rm -f core conftest.err conftest.$ac_objext \
17977 conftest$ac_exeext conftest.$ac_ext
17982 if test "${glibcxx_cv_S_IFREG+set}" = set; then :
17983 $as_echo_n "(cached) " >&6
17986 if test x$gcc_no_link = xyes; then
17987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17988 /* end confdefs.h. */
17989 #include <sys/stat.h>
17993 struct stat buffer;
17995 S_IFREG & buffer.st_mode;
18000 if ac_fn_cxx_try_compile "$LINENO"; then :
18001 glibcxx_cv_S_IFREG=yes
18003 glibcxx_cv_S_IFREG=no
18005 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18007 if test x$gcc_no_link = xyes; then
18008 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18011 /* end confdefs.h. */
18012 #include <sys/stat.h>
18016 struct stat buffer;
18018 S_IFREG & buffer.st_mode;
18023 if ac_fn_cxx_try_link "$LINENO"; then :
18024 glibcxx_cv_S_IFREG=yes
18026 glibcxx_cv_S_IFREG=no
18028 rm -f core conftest.err conftest.$ac_objext \
18029 conftest$ac_exeext conftest.$ac_ext
18035 if test $glibcxx_cv_S_ISREG = yes; then
18037 $as_echo "#define HAVE_S_ISREG 1" >>confdefs.h
18040 elif test $glibcxx_cv_S_IFREG = yes; then
18042 $as_echo "#define HAVE_S_IFREG 1" >>confdefs.h
18046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
18047 $as_echo "$res" >&6; }
18049 CXXFLAGS="$ac_save_CXXFLAGS"
18051 ac_cpp='$CPP $CPPFLAGS'
18052 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18053 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18054 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18059 for ac_header in sys/uio.h
18061 ac_fn_c_check_header_mongrel "$LINENO" "sys/uio.h" "ac_cv_header_sys_uio_h" "$ac_includes_default"
18062 if test "x$ac_cv_header_sys_uio_h" = x""yes; then :
18063 cat >>confdefs.h <<_ACEOF
18064 #define HAVE_SYS_UIO_H 1
18075 ac_cpp='$CXXCPP $CPPFLAGS'
18076 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18077 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18078 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18080 ac_save_CXXFLAGS="$CXXFLAGS"
18081 CXXFLAGS="$CXXFLAGS -fno-exceptions"
18083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for writev" >&5
18084 $as_echo_n "checking for writev... " >&6; }
18085 if test "${glibcxx_cv_WRITEV+set}" = set; then :
18086 $as_echo_n "(cached) " >&6
18089 if test x$gcc_no_link = xyes; then
18090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18091 /* end confdefs.h. */
18092 #include <sys/uio.h>
18096 struct iovec iov[2];
18102 if ac_fn_cxx_try_compile "$LINENO"; then :
18103 glibcxx_cv_WRITEV=yes
18105 glibcxx_cv_WRITEV=no
18107 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18109 if test x$gcc_no_link = xyes; then
18110 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18113 /* end confdefs.h. */
18114 #include <sys/uio.h>
18118 struct iovec iov[2];
18124 if ac_fn_cxx_try_link "$LINENO"; then :
18125 glibcxx_cv_WRITEV=yes
18127 glibcxx_cv_WRITEV=no
18129 rm -f core conftest.err conftest.$ac_objext \
18130 conftest$ac_exeext conftest.$ac_ext
18135 if test $glibcxx_cv_WRITEV = yes; then
18137 $as_echo "#define HAVE_WRITEV 1" >>confdefs.h
18140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_WRITEV" >&5
18141 $as_echo "$glibcxx_cv_WRITEV" >&6; }
18143 CXXFLAGS="$ac_save_CXXFLAGS"
18145 ac_cpp='$CPP $CPPFLAGS'
18146 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18147 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18148 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18152 # For C99 support to TR1.
18157 ac_cpp='$CXXCPP $CPPFLAGS'
18158 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18159 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18160 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18163 # Use -std=c++98 because the default (-std=gnu++98) leaves __STRICT_ANSI__
18164 # undefined and fake C99 facilities may be spuriously enabled.
18165 ac_save_CXXFLAGS="$CXXFLAGS"
18166 CXXFLAGS="$CXXFLAGS -std=c++98"
18168 # Check for the existence of <complex.h> complex math functions used
18170 for ac_header in complex.h
18172 ac_fn_cxx_check_header_mongrel "$LINENO" "complex.h" "ac_cv_header_complex_h" "$ac_includes_default"
18173 if test "x$ac_cv_header_complex_h" = x""yes; then :
18174 cat >>confdefs.h <<_ACEOF
18175 #define HAVE_COMPLEX_H 1
18177 ac_has_complex_h=yes
18179 ac_has_complex_h=no
18184 ac_c99_complex_tr1=no;
18185 if test x"$ac_has_complex_h" = x"yes"; then
18186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <complex.h>" >&5
18187 $as_echo_n "checking for ISO C99 support to TR1 in <complex.h>... " >&6; }
18188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18189 /* end confdefs.h. */
18190 #include <complex.h>
18194 typedef __complex__ float float_type; float_type tmpf;
18201 typedef __complex__ double double_type; double_type tmpd;
18208 typedef __complex__ long double ld_type; ld_type tmpld;
18220 if ac_fn_cxx_try_compile "$LINENO"; then :
18221 ac_c99_complex_tr1=yes
18223 ac_c99_complex_tr1=no
18225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_c99_complex_tr1" >&5
18228 $as_echo "$ac_c99_complex_tr1" >&6; }
18229 if test x"$ac_c99_complex_tr1" = x"yes"; then
18231 $as_echo "#define _GLIBCXX_USE_C99_COMPLEX_TR1 1" >>confdefs.h
18235 # Check for the existence of <ctype.h> functions.
18236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <ctype.h>" >&5
18237 $as_echo_n "checking for ISO C99 support to TR1 in <ctype.h>... " >&6; }
18238 if test "${glibcxx_cv_c99_ctype_tr1+set}" = set; then :
18239 $as_echo_n "(cached) " >&6
18242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18243 /* end confdefs.h. */
18256 if ac_fn_cxx_try_compile "$LINENO"; then :
18257 glibcxx_cv_c99_ctype_tr1=yes
18259 glibcxx_cv_c99_ctype_tr1=no
18261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_ctype_tr1" >&5
18266 $as_echo "$glibcxx_cv_c99_ctype_tr1" >&6; }
18267 if test x"$glibcxx_cv_c99_ctype_tr1" = x"yes"; then
18269 $as_echo "#define _GLIBCXX_USE_C99_CTYPE_TR1 1" >>confdefs.h
18273 # Check for the existence of <fenv.h> functions.
18274 for ac_header in fenv.h
18276 ac_fn_cxx_check_header_mongrel "$LINENO" "fenv.h" "ac_cv_header_fenv_h" "$ac_includes_default"
18277 if test "x$ac_cv_header_fenv_h" = x""yes; then :
18278 cat >>confdefs.h <<_ACEOF
18279 #define HAVE_FENV_H 1
18288 ac_c99_fenv_tr1=no;
18289 if test x"$ac_has_fenv_h" = x"yes"; then
18290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <fenv.h>" >&5
18291 $as_echo_n "checking for ISO C99 support to TR1 in <fenv.h>... " >&6; }
18292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18293 /* end confdefs.h. */
18302 ret = feclearexcept(except);
18303 ret = fegetexceptflag(pflag, except);
18304 ret = feraiseexcept(except);
18305 ret = fesetexceptflag(pflag, except);
18306 ret = fetestexcept(except);
18307 ret = fegetround();
18308 ret = fesetround(mode);
18309 ret = fegetenv(penv);
18310 ret = feholdexcept(penv);
18311 ret = fesetenv(penv);
18312 ret = feupdateenv(penv);
18318 if ac_fn_cxx_try_compile "$LINENO"; then :
18319 ac_c99_fenv_tr1=yes
18323 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_c99_fenv_tr1" >&5
18326 $as_echo "$ac_c99_fenv_tr1" >&6; }
18327 if test x"$ac_c99_fenv_tr1" = x"yes"; then
18329 $as_echo "#define _GLIBCXX_USE_C99_FENV_TR1 1" >>confdefs.h
18333 # Check for the existence of <stdint.h> types.
18334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <stdint.h>" >&5
18335 $as_echo_n "checking for ISO C99 support to TR1 in <stdint.h>... " >&6; }
18336 if test "${glibcxx_cv_c99_stdint_tr1+set}" = set; then :
18337 $as_echo_n "(cached) " >&6
18340 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18341 /* end confdefs.h. */
18342 #define __STDC_LIMIT_MACROS
18343 #define __STDC_CONSTANT_MACROS
18344 #include <stdint.h>
18348 typedef int8_t my_int8_t;
18349 my_int8_t i8 = INT8_MIN;
18351 typedef int16_t my_int16_t;
18352 my_int16_t i16 = INT16_MIN;
18354 typedef int32_t my_int32_t;
18355 my_int32_t i32 = INT32_MIN;
18357 typedef int64_t my_int64_t;
18358 my_int64_t i64 = INT64_MIN;
18360 typedef int_fast8_t my_int_fast8_t;
18361 my_int_fast8_t if8 = INT_FAST8_MIN;
18362 if8 = INT_FAST8_MAX;
18363 typedef int_fast16_t my_int_fast16_t;
18364 my_int_fast16_t if16 = INT_FAST16_MIN;
18365 if16 = INT_FAST16_MAX;
18366 typedef int_fast32_t my_int_fast32_t;
18367 my_int_fast32_t if32 = INT_FAST32_MIN;
18368 if32 = INT_FAST32_MAX;
18369 typedef int_fast64_t my_int_fast64_t;
18370 my_int_fast64_t if64 = INT_FAST64_MIN;
18371 if64 = INT_FAST64_MAX;
18372 typedef int_least8_t my_int_least8_t;
18373 my_int_least8_t il8 = INT_LEAST8_MIN;
18374 il8 = INT_LEAST8_MAX;
18375 typedef int_least16_t my_int_least16_t;
18376 my_int_least16_t il16 = INT_LEAST16_MIN;
18377 il16 = INT_LEAST16_MAX;
18378 typedef int_least32_t my_int_least32_t;
18379 my_int_least32_t il32 = INT_LEAST32_MIN;
18380 il32 = INT_LEAST32_MAX;
18381 typedef int_least64_t my_int_least64_t;
18382 my_int_least64_t il64 = INT_LEAST64_MIN;
18383 il64 = INT_LEAST64_MAX;
18384 typedef intmax_t my_intmax_t;
18385 my_intmax_t im = INTMAX_MAX;
18387 typedef intptr_t my_intptr_t;
18388 my_intptr_t ip = INTPTR_MAX;
18390 typedef uint8_t my_uint8_t;
18391 my_uint8_t ui8 = UINT8_MAX;
18393 typedef uint16_t my_uint16_t;
18394 my_uint16_t ui16 = UINT16_MAX;
18396 typedef uint32_t my_uint32_t;
18397 my_uint32_t ui32 = UINT32_MAX;
18399 typedef uint64_t my_uint64_t;
18400 my_uint64_t ui64 = UINT64_MAX;
18402 typedef uint_fast8_t my_uint_fast8_t;
18403 my_uint_fast8_t uif8 = UINT_FAST8_MAX;
18404 uif8 = UINT_FAST8_MAX;
18405 typedef uint_fast16_t my_uint_fast16_t;
18406 my_uint_fast16_t uif16 = UINT_FAST16_MAX;
18407 uif16 = UINT_FAST16_MAX;
18408 typedef uint_fast32_t my_uint_fast32_t;
18409 my_uint_fast32_t uif32 = UINT_FAST32_MAX;
18410 uif32 = UINT_FAST32_MAX;
18411 typedef uint_fast64_t my_uint_fast64_t;
18412 my_uint_fast64_t uif64 = UINT_FAST64_MAX;
18413 uif64 = UINT_FAST64_MAX;
18414 typedef uint_least8_t my_uint_least8_t;
18415 my_uint_least8_t uil8 = UINT_LEAST8_MAX;
18416 uil8 = UINT_LEAST8_MAX;
18417 typedef uint_least16_t my_uint_least16_t;
18418 my_uint_least16_t uil16 = UINT_LEAST16_MAX;
18419 uil16 = UINT_LEAST16_MAX;
18420 typedef uint_least32_t my_uint_least32_t;
18421 my_uint_least32_t uil32 = UINT_LEAST32_MAX;
18422 uil32 = UINT_LEAST32_MAX;
18423 typedef uint_least64_t my_uint_least64_t;
18424 my_uint_least64_t uil64 = UINT_LEAST64_MAX;
18425 uil64 = UINT_LEAST64_MAX;
18426 typedef uintmax_t my_uintmax_t;
18427 my_uintmax_t uim = UINTMAX_MAX;
18429 typedef uintptr_t my_uintptr_t;
18430 my_uintptr_t uip = UINTPTR_MAX;
18437 if ac_fn_cxx_try_compile "$LINENO"; then :
18438 glibcxx_cv_c99_stdint_tr1=yes
18440 glibcxx_cv_c99_stdint_tr1=no
18442 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_stdint_tr1" >&5
18447 $as_echo "$glibcxx_cv_c99_stdint_tr1" >&6; }
18448 if test x"$glibcxx_cv_c99_stdint_tr1" = x"yes"; then
18450 $as_echo "#define _GLIBCXX_USE_C99_STDINT_TR1 1" >>confdefs.h
18454 # Check for the existence of <math.h> functions.
18455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <math.h>" >&5
18456 $as_echo_n "checking for ISO C99 support to TR1 in <math.h>... " >&6; }
18457 if test "${glibcxx_cv_c99_math_tr1+set}" = set; then :
18458 $as_echo_n "(cached) " >&6
18461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18462 /* end confdefs.h. */
18467 typedef double_t my_double_t;
18468 typedef float_t my_float_t;
18481 copysign(0.0, 0.0);
18482 copysignf(0.0f, 0.0f);
18483 copysignl(0.0l, 0.0l);
18499 fma(0.0, 0.0, 0.0);
18500 fmaf(0.0f, 0.0f, 0.0f);
18501 fmal(0.0l, 0.0l, 0.0l);
18509 hypotf(0.0f, 0.0f);
18510 hypotl(0.0l, 0.0l);
18544 nextafter(0.0, 0.0);
18545 nextafterf(0.0f, 0.0f);
18546 nextafterl(0.0l, 0.0l);
18547 nexttoward(0.0, 0.0);
18548 nexttowardf(0.0f, 0.0f);
18549 nexttowardl(0.0l, 0.0l);
18550 remainder(0.0, 0.0);
18551 remainderf(0.0f, 0.0f);
18552 remainderl(0.0l, 0.0l);
18553 remquo(0.0, 0.0, 0);
18554 remquof(0.0f, 0.0f, 0);
18555 remquol(0.0l, 0.0l, 0);
18563 scalblnf(0.0f, 0l);
18564 scalblnl(0.0l, 0l);
18579 if ac_fn_cxx_try_compile "$LINENO"; then :
18580 glibcxx_cv_c99_math_tr1=yes
18582 glibcxx_cv_c99_math_tr1=no
18584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_c99_math_tr1" >&5
18589 $as_echo "$glibcxx_cv_c99_math_tr1" >&6; }
18590 if test x"$glibcxx_cv_c99_math_tr1" = x"yes"; then
18592 $as_echo "#define _GLIBCXX_USE_C99_MATH_TR1 1" >>confdefs.h
18596 # Check for the existence of <inttypes.h> functions (NB: doesn't make
18597 # sense if the glibcxx_cv_c99_stdint_tr1 check fails, per C99, 7.8/1).
18598 ac_c99_inttypes_tr1=no;
18599 if test x"$glibcxx_cv_c99_stdint_tr1" = x"yes"; then
18600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ISO C99 support to TR1 in <inttypes.h>" >&5
18601 $as_echo_n "checking for ISO C99 support to TR1 in <inttypes.h>... " >&6; }
18602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18603 /* end confdefs.h. */
18604 #include <inttypes.h>
18608 intmax_t i, numer, denom, base;
18611 intmax_t ret = imaxabs(i);
18612 imaxdiv_t dret = imaxdiv(numer, denom);
18613 ret = strtoimax(s, endptr, base);
18614 uintmax_t uret = strtoumax(s, endptr, base);
18620 if ac_fn_cxx_try_compile "$LINENO"; then :
18621 ac_c99_inttypes_tr1=yes
18623 ac_c99_inttypes_tr1=no
18625 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_c99_inttypes_tr1" >&5
18628 $as_echo "$ac_c99_inttypes_tr1" >&6; }
18629 if test x"$ac_c99_inttypes_tr1" = x"yes"; then
18631 $as_echo "#define _GLIBCXX_USE_C99_INTTYPES_TR1 1" >>confdefs.h
18635 # Check for the existence of whcar_t <inttypes.h> functions (NB: doesn't
18636 # make sense if the glibcxx_cv_c99_stdint_tr1 check fails, per C99, 7.8/1).
18637 ac_c99_inttypes_wchar_t_tr1=no;
18638 if test x"$glibcxx_cv_c99_stdint_tr1" = x"yes"; then
18639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t ISO C99 support to TR1 in <inttypes.h>" >&5
18640 $as_echo_n "checking for wchar_t ISO C99 support to TR1 in <inttypes.h>... " >&6; }
18641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18642 /* end confdefs.h. */
18643 #include <inttypes.h>
18650 intmax_t ret = wcstoimax(s, endptr, base);
18651 uintmax_t uret = wcstoumax(s, endptr, base);
18657 if ac_fn_cxx_try_compile "$LINENO"; then :
18658 ac_c99_inttypes_wchar_t_tr1=yes
18660 ac_c99_inttypes_wchar_t_tr1=no
18662 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_c99_inttypes_wchar_t_tr1" >&5
18665 $as_echo "$ac_c99_inttypes_wchar_t_tr1" >&6; }
18666 if test x"$ac_c99_inttypes_wchar_t_tr1" = x"yes"; then
18668 $as_echo "#define _GLIBCXX_USE_C99_INTTYPES_WCHAR_T_TR1 1" >>confdefs.h
18672 # Check for the existence of the <stdbool.h> header.
18673 for ac_header in stdbool.h
18675 ac_fn_cxx_check_header_mongrel "$LINENO" "stdbool.h" "ac_cv_header_stdbool_h" "$ac_includes_default"
18676 if test "x$ac_cv_header_stdbool_h" = x""yes; then :
18677 cat >>confdefs.h <<_ACEOF
18678 #define HAVE_STDBOOL_H 1
18686 CXXFLAGS="$ac_save_CXXFLAGS"
18688 ac_cpp='$CPP $CPPFLAGS'
18689 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18690 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18691 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18695 # For common values of EOF, SEEK_CUR, SEEK_END.
18698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EOF == -1, SEEK_CUR == 1, SEEK_END == 2" >&5
18699 $as_echo_n "checking for EOF == -1, SEEK_CUR == 1, SEEK_END == 2... " >&6; }
18700 if test "${glibcxx_cv_stdio_macros+set}" = set; then :
18701 $as_echo_n "(cached) " >&6
18704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18705 /* end confdefs.h. */
18710 #if ((EOF != -1) || (SEEK_CUR != 1) || (SEEK_END != 2))
18718 if ac_fn_c_try_compile "$LINENO"; then :
18719 glibcxx_cv_stdio_macros=yes
18721 glibcxx_cv_stdio_macros=no
18723 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_stdio_macros" >&5
18728 $as_echo "$glibcxx_cv_stdio_macros" >&6; }
18729 if test x"$glibcxx_cv_stdio_macros" = x"yes"; then
18731 $as_echo "#define _GLIBCXX_STDIO_MACROS 1" >>confdefs.h
18737 # For gettimeofday support.
18740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday" >&5
18741 $as_echo_n "checking for gettimeofday... " >&6; }
18745 ac_cpp='$CXXCPP $CPPFLAGS'
18746 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18747 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18748 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18750 ac_save_CXXFLAGS="$CXXFLAGS"
18751 CXXFLAGS="$CXXFLAGS -fno-exceptions"
18753 ac_has_gettimeofday=no;
18754 for ac_header in sys/time.h
18756 ac_fn_cxx_check_header_mongrel "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default"
18757 if test "x$ac_cv_header_sys_time_h" = x""yes; then :
18758 cat >>confdefs.h <<_ACEOF
18759 #define HAVE_SYS_TIME_H 1
18761 ac_has_sys_time_h=yes
18763 ac_has_sys_time_h=no
18768 if test x"$ac_has_sys_time_h" = x"yes"; then
18769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday" >&5
18770 $as_echo_n "checking for gettimeofday... " >&6; }
18771 if test x$gcc_no_link = xyes; then
18772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18773 /* end confdefs.h. */
18774 #include <sys/time.h>
18778 timeval tv; gettimeofday(&tv, 0);
18783 if ac_fn_cxx_try_compile "$LINENO"; then :
18784 ac_has_gettimeofday=yes
18786 ac_has_gettimeofday=no
18788 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18790 if test x$gcc_no_link = xyes; then
18791 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18794 /* end confdefs.h. */
18795 #include <sys/time.h>
18799 timeval tv; gettimeofday(&tv, 0);
18804 if ac_fn_cxx_try_link "$LINENO"; then :
18805 ac_has_gettimeofday=yes
18807 ac_has_gettimeofday=no
18809 rm -f core conftest.err conftest.$ac_objext \
18810 conftest$ac_exeext conftest.$ac_ext
18813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_gettimeofday" >&5
18814 $as_echo "$ac_has_gettimeofday" >&6; }
18817 if test x"$ac_has_gettimeofday" = x"yes"; then
18819 $as_echo "#define _GLIBCXX_USE_GETTIMEOFDAY 1" >>confdefs.h
18823 CXXFLAGS="$ac_save_CXXFLAGS"
18825 ac_cpp='$CPP $CPPFLAGS'
18826 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18827 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18828 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18832 # For clock_gettime, nanosleep and sched_yield support.
18833 # NB: The default is [no], because otherwise it requires linking.
18836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime, nanosleep and sched_yield" >&5
18837 $as_echo_n "checking for clock_gettime, nanosleep and sched_yield... " >&6; }
18838 # Check whether --enable-libstdcxx-time was given.
18839 if test "${enable_libstdcxx_time+set}" = set; then :
18840 enableval=$enable_libstdcxx_time;
18841 case "$enableval" in
18843 *) as_fn_error "Unknown argument to enable/disable libstdcxx-time" "$LINENO" 5 ;;
18847 enable_libstdcxx_time=no
18854 ac_cpp='$CXXCPP $CPPFLAGS'
18855 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18856 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18857 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18859 ac_save_CXXFLAGS="$CXXFLAGS"
18860 CXXFLAGS="$CXXFLAGS -fno-exceptions"
18861 ac_save_LIBS="$LIBS"
18863 ac_has_clock_monotonic=no;
18864 ac_has_clock_realtime=no;
18866 if test x"$enable_libstdcxx_time" != x"no"; then
18868 if test x"$enable_libstdcxx_time" = x"rt"; then
18869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
18870 $as_echo_n "checking for library containing clock_gettime... " >&6; }
18871 if test "${ac_cv_search_clock_gettime+set}" = set; then :
18872 $as_echo_n "(cached) " >&6
18874 ac_func_search_save_LIBS=$LIBS
18875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18876 /* end confdefs.h. */
18878 /* Override any GCC internal prototype to avoid an error.
18879 Use char because int might match the return type of a GCC
18880 builtin and then its argument prototype would still apply. */
18884 char clock_gettime ();
18888 return clock_gettime ();
18893 for ac_lib in '' rt posix4; do
18894 if test -z "$ac_lib"; then
18895 ac_res="none required"
18898 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
18900 if test x$gcc_no_link = xyes; then
18901 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18903 if ac_fn_cxx_try_link "$LINENO"; then :
18904 ac_cv_search_clock_gettime=$ac_res
18906 rm -f core conftest.err conftest.$ac_objext \
18908 if test "${ac_cv_search_clock_gettime+set}" = set; then :
18912 if test "${ac_cv_search_clock_gettime+set}" = set; then :
18915 ac_cv_search_clock_gettime=no
18917 rm conftest.$ac_ext
18918 LIBS=$ac_func_search_save_LIBS
18920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
18921 $as_echo "$ac_cv_search_clock_gettime" >&6; }
18922 ac_res=$ac_cv_search_clock_gettime
18923 if test "$ac_res" != no; then :
18924 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
18928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5
18929 $as_echo_n "checking for library containing nanosleep... " >&6; }
18930 if test "${ac_cv_search_nanosleep+set}" = set; then :
18931 $as_echo_n "(cached) " >&6
18933 ac_func_search_save_LIBS=$LIBS
18934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18935 /* end confdefs.h. */
18937 /* Override any GCC internal prototype to avoid an error.
18938 Use char because int might match the return type of a GCC
18939 builtin and then its argument prototype would still apply. */
18947 return nanosleep ();
18952 for ac_lib in '' rt posix4; do
18953 if test -z "$ac_lib"; then
18954 ac_res="none required"
18957 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
18959 if test x$gcc_no_link = xyes; then
18960 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
18962 if ac_fn_cxx_try_link "$LINENO"; then :
18963 ac_cv_search_nanosleep=$ac_res
18965 rm -f core conftest.err conftest.$ac_objext \
18967 if test "${ac_cv_search_nanosleep+set}" = set; then :
18971 if test "${ac_cv_search_nanosleep+set}" = set; then :
18974 ac_cv_search_nanosleep=no
18976 rm conftest.$ac_ext
18977 LIBS=$ac_func_search_save_LIBS
18979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5
18980 $as_echo "$ac_cv_search_nanosleep" >&6; }
18981 ac_res=$ac_cv_search_nanosleep
18982 if test "$ac_res" != no; then :
18983 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
18988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
18989 $as_echo_n "checking for library containing clock_gettime... " >&6; }
18990 if test "${ac_cv_search_clock_gettime+set}" = set; then :
18991 $as_echo_n "(cached) " >&6
18993 ac_func_search_save_LIBS=$LIBS
18994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18995 /* end confdefs.h. */
18997 /* Override any GCC internal prototype to avoid an error.
18998 Use char because int might match the return type of a GCC
18999 builtin and then its argument prototype would still apply. */
19003 char clock_gettime ();
19007 return clock_gettime ();
19012 for ac_lib in '' posix4; do
19013 if test -z "$ac_lib"; then
19014 ac_res="none required"
19017 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
19019 if test x$gcc_no_link = xyes; then
19020 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19022 if ac_fn_cxx_try_link "$LINENO"; then :
19023 ac_cv_search_clock_gettime=$ac_res
19025 rm -f core conftest.err conftest.$ac_objext \
19027 if test "${ac_cv_search_clock_gettime+set}" = set; then :
19031 if test "${ac_cv_search_clock_gettime+set}" = set; then :
19034 ac_cv_search_clock_gettime=no
19036 rm conftest.$ac_ext
19037 LIBS=$ac_func_search_save_LIBS
19039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
19040 $as_echo "$ac_cv_search_clock_gettime" >&6; }
19041 ac_res=$ac_cv_search_clock_gettime
19042 if test "$ac_res" != no; then :
19043 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
19047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5
19048 $as_echo_n "checking for library containing nanosleep... " >&6; }
19049 if test "${ac_cv_search_nanosleep+set}" = set; then :
19050 $as_echo_n "(cached) " >&6
19052 ac_func_search_save_LIBS=$LIBS
19053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19054 /* end confdefs.h. */
19056 /* Override any GCC internal prototype to avoid an error.
19057 Use char because int might match the return type of a GCC
19058 builtin and then its argument prototype would still apply. */
19066 return nanosleep ();
19071 for ac_lib in '' posix4; do
19072 if test -z "$ac_lib"; then
19073 ac_res="none required"
19076 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
19078 if test x$gcc_no_link = xyes; then
19079 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19081 if ac_fn_cxx_try_link "$LINENO"; then :
19082 ac_cv_search_nanosleep=$ac_res
19084 rm -f core conftest.err conftest.$ac_objext \
19086 if test "${ac_cv_search_nanosleep+set}" = set; then :
19090 if test "${ac_cv_search_nanosleep+set}" = set; then :
19093 ac_cv_search_nanosleep=no
19095 rm conftest.$ac_ext
19096 LIBS=$ac_func_search_save_LIBS
19098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5
19099 $as_echo "$ac_cv_search_nanosleep" >&6; }
19100 ac_res=$ac_cv_search_nanosleep
19101 if test "$ac_res" != no; then :
19102 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
19108 case "$ac_cv_search_clock_gettime" in
19109 -l*) GLIBCXX_LIBS=$ac_cv_search_clock_gettime
19112 case "$ac_cv_search_nanosleep" in
19113 -l*) GLIBCXX_LIBS="$GLIBCXX_LIBS $ac_cv_search_nanosleep"
19117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sched_yield" >&5
19118 $as_echo_n "checking for library containing sched_yield... " >&6; }
19119 if test "${ac_cv_search_sched_yield+set}" = set; then :
19120 $as_echo_n "(cached) " >&6
19122 ac_func_search_save_LIBS=$LIBS
19123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19124 /* end confdefs.h. */
19126 /* Override any GCC internal prototype to avoid an error.
19127 Use char because int might match the return type of a GCC
19128 builtin and then its argument prototype would still apply. */
19132 char sched_yield ();
19136 return sched_yield ();
19141 for ac_lib in '' rt posix4; do
19142 if test -z "$ac_lib"; then
19143 ac_res="none required"
19146 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
19148 if test x$gcc_no_link = xyes; then
19149 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19151 if ac_fn_cxx_try_link "$LINENO"; then :
19152 ac_cv_search_sched_yield=$ac_res
19154 rm -f core conftest.err conftest.$ac_objext \
19156 if test "${ac_cv_search_sched_yield+set}" = set; then :
19160 if test "${ac_cv_search_sched_yield+set}" = set; then :
19163 ac_cv_search_sched_yield=no
19165 rm conftest.$ac_ext
19166 LIBS=$ac_func_search_save_LIBS
19168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sched_yield" >&5
19169 $as_echo "$ac_cv_search_sched_yield" >&6; }
19170 ac_res=$ac_cv_search_sched_yield
19171 if test "$ac_res" != no; then :
19172 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
19177 case "$ac_cv_search_sched_yield" in
19179 GLIBCXX_LIBS="$GLIBCXX_LIBS $ac_cv_search_sched_yield"
19181 $as_echo "#define _GLIBCXX_USE_SCHED_YIELD 1" >>confdefs.h
19185 if test x"$enable_libstdcxx_time" = x"rt"; then
19186 GLIBCXX_LIBS="$GLIBCXX_LIBS $ac_cv_search_sched_yield"
19188 $as_echo "#define _GLIBCXX_USE_SCHED_YIELD 1" >>confdefs.h
19194 $as_echo "#define _GLIBCXX_USE_SCHED_YIELD 1" >>confdefs.h
19199 for ac_header in unistd.h
19201 ac_fn_cxx_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
19202 if test "x$ac_cv_header_unistd_h" = x""yes; then :
19203 cat >>confdefs.h <<_ACEOF
19204 #define HAVE_UNISTD_H 1
19206 ac_has_unistd_h=yes
19214 if test x"$ac_has_unistd_h" = x"yes"; then
19215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for monotonic clock" >&5
19216 $as_echo_n "checking for monotonic clock... " >&6; }
19217 if test x$gcc_no_link = xyes; then
19218 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19221 /* end confdefs.h. */
19222 #include <unistd.h>
19228 #if _POSIX_TIMERS > 0 && defined(_POSIX_MONOTONIC_CLOCK)
19231 clock_gettime(CLOCK_MONOTONIC, &tp);
19237 if ac_fn_cxx_try_link "$LINENO"; then :
19238 ac_has_clock_monotonic=yes
19240 ac_has_clock_monotonic=no
19242 rm -f core conftest.err conftest.$ac_objext \
19243 conftest$ac_exeext conftest.$ac_ext
19245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_clock_monotonic" >&5
19246 $as_echo "$ac_has_clock_monotonic" >&6; }
19248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for realtime clock" >&5
19249 $as_echo_n "checking for realtime clock... " >&6; }
19250 if test x$gcc_no_link = xyes; then
19251 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19254 /* end confdefs.h. */
19255 #include <unistd.h>
19261 #if _POSIX_TIMERS > 0
19264 clock_gettime(CLOCK_REALTIME, &tp);
19270 if ac_fn_cxx_try_link "$LINENO"; then :
19271 ac_has_clock_realtime=yes
19273 ac_has_clock_realtime=no
19275 rm -f core conftest.err conftest.$ac_objext \
19276 conftest$ac_exeext conftest.$ac_ext
19278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_clock_realtime" >&5
19279 $as_echo "$ac_has_clock_realtime" >&6; }
19281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep" >&5
19282 $as_echo_n "checking for nanosleep... " >&6; }
19283 if test x$gcc_no_link = xyes; then
19284 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19287 /* end confdefs.h. */
19288 #include <unistd.h>
19294 #if _POSIX_TIMERS > 0
19303 if ac_fn_cxx_try_link "$LINENO"; then :
19304 ac_has_nanosleep=yes
19306 ac_has_nanosleep=no
19308 rm -f core conftest.err conftest.$ac_objext \
19309 conftest$ac_exeext conftest.$ac_ext
19311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_nanosleep" >&5
19312 $as_echo "$ac_has_nanosleep" >&6; }
19316 if test x"$ac_has_clock_monotonic" = x"yes"; then
19318 $as_echo "#define _GLIBCXX_USE_CLOCK_MONOTONIC 1" >>confdefs.h
19322 if test x"$ac_has_clock_realtime" = x"yes"; then
19324 $as_echo "#define _GLIBCXX_USE_CLOCK_REALTIME 1" >>confdefs.h
19328 if test x"$ac_has_nanosleep" = x"yes"; then
19330 $as_echo "#define _GLIBCXX_USE_NANOSLEEP 1" >>confdefs.h
19336 CXXFLAGS="$ac_save_CXXFLAGS"
19337 LIBS="$ac_save_LIBS"
19339 ac_cpp='$CPP $CPPFLAGS'
19340 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19341 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19342 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19346 # For gthread support
19350 ac_cpp='$CXXCPP $CPPFLAGS'
19351 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19352 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19353 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
19356 ac_save_CXXFLAGS="$CXXFLAGS"
19357 CXXFLAGS="$CXXFLAGS -fno-exceptions -I${toplevel_srcdir}/gcc"
19359 target_thread_file=`$CXX -v 2>&1 | sed -n 's/^Thread model: //p'`
19360 case $target_thread_file in
19362 CXXFLAGS="$CXXFLAGS -DSUPPORTS_WEAK -DGTHREAD_USE_WEAK -D_PTHREADS"
19365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gthreads library" >&5
19366 $as_echo_n "checking for gthreads library... " >&6; }
19368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19369 /* end confdefs.h. */
19375 #ifndef __GTHREADS_CXX0X
19379 // In case of POSIX threads check _POSIX_TIMEOUTS too.
19380 #if (defined(_PTHREADS) \
19381 && (!defined(_POSIX_TIMEOUTS) || _POSIX_TIMEOUTS <= 0))
19389 if ac_fn_cxx_try_compile "$LINENO"; then :
19390 ac_has_gthreads=yes
19394 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_has_gthreads" >&5
19397 $as_echo "$ac_has_gthreads" >&6; }
19399 if test x"$ac_has_gthreads" = x"yes"; then
19401 $as_echo "#define _GLIBCXX_HAS_GTHREADS 1" >>confdefs.h
19405 CXXFLAGS="$ac_save_CXXFLAGS"
19407 ac_cpp='$CPP $CPPFLAGS'
19408 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19409 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19410 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19415 ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
19416 if test "x$ac_cv_header_locale_h" = x""yes; then :
19418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
19419 $as_echo_n "checking for LC_MESSAGES... " >&6; }
19420 if test "${ac_cv_val_LC_MESSAGES+set}" = set; then :
19421 $as_echo_n "(cached) " >&6
19423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19424 /* end confdefs.h. */
19425 #include <locale.h>
19434 if ac_fn_c_try_compile "$LINENO"; then :
19435 ac_cv_val_LC_MESSAGES=yes
19437 ac_cv_val_LC_MESSAGES=no
19439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_val_LC_MESSAGES" >&5
19442 $as_echo "$ac_cv_val_LC_MESSAGES" >&6; }
19443 if test $ac_cv_val_LC_MESSAGES = yes; then
19445 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
19454 # Check for available headers.
19455 for ac_header in endian.h execinfo.h float.h fp.h ieeefp.h inttypes.h \
19456 locale.h machine/endian.h machine/param.h nan.h stdint.h stdlib.h string.h \
19457 strings.h sys/ipc.h sys/isa_defs.h sys/machine.h sys/param.h \
19458 sys/resource.h sys/sem.h sys/stat.h sys/time.h sys/types.h unistd.h \
19461 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
19462 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
19463 eval as_val=\$$as_ac_Header
19464 if test "x$as_val" = x""yes; then :
19465 cat >>confdefs.h <<_ACEOF
19466 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
19474 # Only do link tests if native. Else, hardcode.
19475 if $GLIBCXX_IS_NATIVE; then
19477 # We can do more elaborate tests that assume a working linker.
19482 # Check whether --with-gnu-ld was given.
19483 if test "${with_gnu_ld+set}" = set; then :
19484 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
19490 if test "$GCC" = yes; then
19491 # Check if gcc -print-prog-name=ld gives a path.
19492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
19493 $as_echo_n "checking for ld used by $CC... " >&6; }
19496 # gcc leaves a trailing carriage return which upsets mingw
19497 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
19499 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
19502 # Accept absolute paths.
19504 re_direlt='/[^/][^/]*/\.\./'
19505 # Canonicalize the pathname of ld
19506 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
19507 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
19508 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
19510 test -z "$LD" && LD="$ac_prog"
19513 # If it fails, then pretend we aren't using GCC.
19517 # If it is relative, then search for the first ld in PATH.
19518 with_gnu_ld=unknown
19521 elif test "$with_gnu_ld" = yes; then
19522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
19523 $as_echo_n "checking for GNU ld... " >&6; }
19525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
19526 $as_echo_n "checking for non-GNU ld... " >&6; }
19528 if test "${lt_cv_path_LD+set}" = set; then :
19529 $as_echo_n "(cached) " >&6
19531 if test -z "$LD"; then
19532 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
19533 for ac_dir in $PATH; do
19535 test -z "$ac_dir" && ac_dir=.
19536 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
19537 lt_cv_path_LD="$ac_dir/$ac_prog"
19538 # Check to see if the program is GNU ld. I'd rather use --version,
19539 # but apparently some variants of GNU ld only accept -v.
19540 # Break only if it was the GNU/non-GNU ld that we prefer.
19541 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
19542 *GNU* | *'with BFD'*)
19543 test "$with_gnu_ld" != no && break
19546 test "$with_gnu_ld" != yes && break
19553 lt_cv_path_LD="$LD" # Let the user override the test with a path.
19557 LD="$lt_cv_path_LD"
19558 if test -n "$LD"; then
19559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
19560 $as_echo "$LD" >&6; }
19562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
19563 $as_echo "no" >&6; }
19565 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
19566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
19567 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
19568 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
19569 $as_echo_n "(cached) " >&6
19571 # I'd rather use --version here, but apparently some GNU lds only accept -v.
19572 case `$LD -v 2>&1 </dev/null` in
19573 *GNU* | *'with BFD'*)
19574 lt_cv_prog_gnu_ld=yes
19577 lt_cv_prog_gnu_ld=no
19581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
19582 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
19583 with_gnu_ld=$lt_cv_prog_gnu_ld
19591 # If we're not using GNU ld, then there's no point in even trying these
19592 # tests. Check for that first. We should have already tested for gld
19593 # by now (in libtool), but require it now just to be safe...
19594 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
19595 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
19599 # The name set by libtool depends on the version of libtool. Shame on us
19600 # for depending on an impl detail, but c'est la vie. Older versions used
19601 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
19602 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
19603 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
19604 # set (hence we're using an older libtool), then set it.
19605 if test x${with_gnu_ld+set} != xset; then
19606 if test x${ac_cv_prog_gnu_ld+set} != xset; then
19607 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
19610 with_gnu_ld=$ac_cv_prog_gnu_ld
19614 # Start by getting the version number. I think the libtool test already
19615 # does some of this, but throws away the result.
19616 glibcxx_ld_is_gold=no
19617 if test x"$with_gnu_ld" = x"yes"; then
19618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
19619 $as_echo_n "checking for ld version... " >&6; }
19621 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
19622 glibcxx_ld_is_gold=yes
19624 ldver=`$LD --version 2>/dev/null |
19625 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'`
19627 glibcxx_gnu_ld_version=`echo $ldver | \
19628 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
19629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
19630 $as_echo "$glibcxx_gnu_ld_version" >&6; }
19633 # Set --gc-sections.
19634 glibcxx_have_gc_sections=no
19635 if test "$glibcxx_ld_is_gold" = "yes"; then
19636 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
19637 glibcxx_have_gc_sections=yes
19640 glibcxx_gcsections_min_ld=21602
19641 if test x"$with_gnu_ld" = x"yes" &&
19642 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
19643 glibcxx_have_gc_sections=yes
19646 if test "$glibcxx_have_gc_sections" = "yes"; then
19647 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
19648 # NB: This flag only works reliably after 2.16.1. Configure tests
19649 # for this are difficult, so hard wire a value that should work.
19651 ac_test_CFLAGS="${CFLAGS+set}"
19652 ac_save_CFLAGS="$CFLAGS"
19653 CFLAGS='-Wl,--gc-sections'
19655 # Check for -Wl,--gc-sections
19656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
19657 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
19658 if test x$gcc_no_link = xyes; then
19659 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19662 /* end confdefs.h. */
19663 int one(void) { return 1; }
19664 int two(void) { return 2; }
19674 if ac_fn_c_try_link "$LINENO"; then :
19679 rm -f core conftest.err conftest.$ac_objext \
19680 conftest$ac_exeext conftest.$ac_ext
19681 if test "$ac_gcsections" = "yes"; then
19684 if $CC -c conftest.c; then
19685 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
19686 grep "Warning: gc-sections option ignored" > /dev/null; then
19690 rm -f conftest.c conftest.o conftest
19692 if test "$ac_gcsections" = "yes"; then
19693 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
19695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
19696 $as_echo "$ac_gcsections" >&6; }
19698 if test "$ac_test_CFLAGS" = set; then
19699 CFLAGS="$ac_save_CFLAGS"
19701 # this is the suspicious part
19707 # Note this is only for shared objects.
19709 if test x"$with_gnu_ld" = x"yes"; then
19710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
19711 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
19712 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
19713 if test -n "$cxx_z_relo"; then
19714 OPT_LDFLAGS="-Wl,-z,relro"
19717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
19718 $as_echo "$ac_ld_relro" >&6; }
19721 # Set linker optimization flags.
19722 if test x"$with_gnu_ld" = x"yes"; then
19723 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
19730 ac_test_CXXFLAGS="${CXXFLAGS+set}"
19731 ac_save_CXXFLAGS="$CXXFLAGS"
19732 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
19734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
19735 $as_echo_n "checking for sin in -lm... " >&6; }
19736 if test "${ac_cv_lib_m_sin+set}" = set; then :
19737 $as_echo_n "(cached) " >&6
19739 ac_check_lib_save_LIBS=$LIBS
19741 if test x$gcc_no_link = xyes; then
19742 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
19744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19745 /* end confdefs.h. */
19747 /* Override any GCC internal prototype to avoid an error.
19748 Use char because int might match the return type of a GCC
19749 builtin and then its argument prototype would still apply. */
19762 if ac_fn_c_try_link "$LINENO"; then :
19763 ac_cv_lib_m_sin=yes
19767 rm -f core conftest.err conftest.$ac_objext \
19768 conftest$ac_exeext conftest.$ac_ext
19769 LIBS=$ac_check_lib_save_LIBS
19771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
19772 $as_echo "$ac_cv_lib_m_sin" >&6; }
19773 if test "x$ac_cv_lib_m_sin" = x""yes; then :
19777 ac_save_LIBS="$LIBS"
19782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
19783 $as_echo_n "checking for isinf declaration... " >&6; }
19784 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
19785 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
19786 $as_echo_n "(cached) " >&6
19791 ac_cpp='$CXXCPP $CPPFLAGS'
19792 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19793 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19794 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
19796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19797 /* end confdefs.h. */
19799 #ifdef HAVE_IEEEFP_H
19800 #include <ieeefp.h>
19811 if ac_fn_cxx_try_compile "$LINENO"; then :
19812 glibcxx_cv_func_isinf_use=yes
19814 glibcxx_cv_func_isinf_use=no
19816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19818 ac_cpp='$CPP $CPPFLAGS'
19819 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19820 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19821 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
19828 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
19830 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
19831 for ac_func in isinf
19833 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
19834 if test "x$ac_cv_func_isinf" = x""yes; then :
19835 cat >>confdefs.h <<_ACEOF
19836 #define HAVE_ISINF 1
19844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
19845 $as_echo_n "checking for _isinf declaration... " >&6; }
19846 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
19847 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
19848 $as_echo_n "(cached) " >&6
19853 ac_cpp='$CXXCPP $CPPFLAGS'
19854 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19855 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19856 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
19858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19859 /* end confdefs.h. */
19861 #ifdef HAVE_IEEEFP_H
19862 #include <ieeefp.h>
19873 if ac_fn_cxx_try_compile "$LINENO"; then :
19874 glibcxx_cv_func__isinf_use=yes
19876 glibcxx_cv_func__isinf_use=no
19878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19880 ac_cpp='$CPP $CPPFLAGS'
19881 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19882 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19883 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
19890 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
19892 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
19893 for ac_func in _isinf
19895 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
19896 if test "x$ac_cv_func__isinf" = x""yes; then :
19897 cat >>confdefs.h <<_ACEOF
19898 #define HAVE__ISINF 1
19911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
19912 $as_echo_n "checking for isnan declaration... " >&6; }
19913 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
19914 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
19915 $as_echo_n "(cached) " >&6
19920 ac_cpp='$CXXCPP $CPPFLAGS'
19921 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19922 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19923 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
19925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19926 /* end confdefs.h. */
19928 #ifdef HAVE_IEEEFP_H
19929 #include <ieeefp.h>
19940 if ac_fn_cxx_try_compile "$LINENO"; then :
19941 glibcxx_cv_func_isnan_use=yes
19943 glibcxx_cv_func_isnan_use=no
19945 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19947 ac_cpp='$CPP $CPPFLAGS'
19948 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19949 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19950 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
19957 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
19959 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
19960 for ac_func in isnan
19962 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
19963 if test "x$ac_cv_func_isnan" = x""yes; then :
19964 cat >>confdefs.h <<_ACEOF
19965 #define HAVE_ISNAN 1
19973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
19974 $as_echo_n "checking for _isnan declaration... " >&6; }
19975 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
19976 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
19977 $as_echo_n "(cached) " >&6
19982 ac_cpp='$CXXCPP $CPPFLAGS'
19983 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19984 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19985 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
19987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19988 /* end confdefs.h. */
19990 #ifdef HAVE_IEEEFP_H
19991 #include <ieeefp.h>
20002 if ac_fn_cxx_try_compile "$LINENO"; then :
20003 glibcxx_cv_func__isnan_use=yes
20005 glibcxx_cv_func__isnan_use=no
20007 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20009 ac_cpp='$CPP $CPPFLAGS'
20010 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20011 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20012 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
20019 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
20021 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
20022 for ac_func in _isnan
20024 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
20025 if test "x$ac_cv_func__isnan" = x""yes; then :
20026 cat >>confdefs.h <<_ACEOF
20027 #define HAVE__ISNAN 1
20040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
20041 $as_echo_n "checking for finite declaration... " >&6; }
20042 if test x${glibcxx_cv_func_finite_use+set} != xset; then
20043 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
20044 $as_echo_n "(cached) " >&6
20049 ac_cpp='$CXXCPP $CPPFLAGS'
20050 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20051 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20052 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20055 /* end confdefs.h. */
20057 #ifdef HAVE_IEEEFP_H
20058 #include <ieeefp.h>
20069 if ac_fn_cxx_try_compile "$LINENO"; then :
20070 glibcxx_cv_func_finite_use=yes
20072 glibcxx_cv_func_finite_use=no
20074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20076 ac_cpp='$CPP $CPPFLAGS'
20077 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20078 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20079 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
20086 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
20088 if test x$glibcxx_cv_func_finite_use = x"yes"; then
20089 for ac_func in finite
20091 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
20092 if test "x$ac_cv_func_finite" = x""yes; then :
20093 cat >>confdefs.h <<_ACEOF
20094 #define HAVE_FINITE 1
20102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
20103 $as_echo_n "checking for _finite declaration... " >&6; }
20104 if test x${glibcxx_cv_func__finite_use+set} != xset; then
20105 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
20106 $as_echo_n "(cached) " >&6
20111 ac_cpp='$CXXCPP $CPPFLAGS'
20112 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20113 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20114 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20117 /* end confdefs.h. */
20119 #ifdef HAVE_IEEEFP_H
20120 #include <ieeefp.h>
20131 if ac_fn_cxx_try_compile "$LINENO"; then :
20132 glibcxx_cv_func__finite_use=yes
20134 glibcxx_cv_func__finite_use=no
20136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20138 ac_cpp='$CPP $CPPFLAGS'
20139 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20140 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20141 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
20148 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
20150 if test x$glibcxx_cv_func__finite_use = x"yes"; then
20151 for ac_func in _finite
20153 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
20154 if test "x$ac_cv_func__finite" = x""yes; then :
20155 cat >>confdefs.h <<_ACEOF
20156 #define HAVE__FINITE 1
20169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
20170 $as_echo_n "checking for sincos declaration... " >&6; }
20171 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
20172 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
20173 $as_echo_n "(cached) " >&6
20178 ac_cpp='$CXXCPP $CPPFLAGS'
20179 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20180 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20181 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20184 /* end confdefs.h. */
20194 if ac_fn_cxx_try_compile "$LINENO"; then :
20195 glibcxx_cv_func_sincos_use=yes
20197 glibcxx_cv_func_sincos_use=no
20199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20201 ac_cpp='$CPP $CPPFLAGS'
20202 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20203 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20204 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
20211 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
20213 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
20214 for ac_func in sincos
20216 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
20217 if test "x$ac_cv_func_sincos" = x""yes; then :
20218 cat >>confdefs.h <<_ACEOF
20219 #define HAVE_SINCOS 1
20227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
20228 $as_echo_n "checking for _sincos declaration... " >&6; }
20229 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
20230 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
20231 $as_echo_n "(cached) " >&6
20236 ac_cpp='$CXXCPP $CPPFLAGS'
20237 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20238 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20239 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20242 /* end confdefs.h. */
20252 if ac_fn_cxx_try_compile "$LINENO"; then :
20253 glibcxx_cv_func__sincos_use=yes
20255 glibcxx_cv_func__sincos_use=no
20257 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20259 ac_cpp='$CPP $CPPFLAGS'
20260 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20261 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20262 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
20269 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
20271 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
20272 for ac_func in _sincos
20274 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
20275 if test "x$ac_cv_func__sincos" = x""yes; then :
20276 cat >>confdefs.h <<_ACEOF
20277 #define HAVE__SINCOS 1
20290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
20291 $as_echo_n "checking for fpclass declaration... " >&6; }
20292 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
20293 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
20294 $as_echo_n "(cached) " >&6
20299 ac_cpp='$CXXCPP $CPPFLAGS'
20300 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20301 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20302 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20305 /* end confdefs.h. */
20307 #ifdef HAVE_IEEEFP_H
20308 #include <ieeefp.h>
20319 if ac_fn_cxx_try_compile "$LINENO"; then :
20320 glibcxx_cv_func_fpclass_use=yes
20322 glibcxx_cv_func_fpclass_use=no
20324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20326 ac_cpp='$CPP $CPPFLAGS'
20327 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20328 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20329 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
20336 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
20338 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
20339 for ac_func in fpclass
20341 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
20342 if test "x$ac_cv_func_fpclass" = x""yes; then :
20343 cat >>confdefs.h <<_ACEOF
20344 #define HAVE_FPCLASS 1
20352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
20353 $as_echo_n "checking for _fpclass declaration... " >&6; }
20354 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
20355 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
20356 $as_echo_n "(cached) " >&6
20361 ac_cpp='$CXXCPP $CPPFLAGS'
20362 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20363 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20364 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20367 /* end confdefs.h. */
20369 #ifdef HAVE_IEEEFP_H
20370 #include <ieeefp.h>
20381 if ac_fn_cxx_try_compile "$LINENO"; then :
20382 glibcxx_cv_func__fpclass_use=yes
20384 glibcxx_cv_func__fpclass_use=no
20386 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20388 ac_cpp='$CPP $CPPFLAGS'
20389 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20390 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20391 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
20398 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
20400 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
20401 for ac_func in _fpclass
20403 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
20404 if test "x$ac_cv_func__fpclass" = x""yes; then :
20405 cat >>confdefs.h <<_ACEOF
20406 #define HAVE__FPCLASS 1
20419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
20420 $as_echo_n "checking for qfpclass declaration... " >&6; }
20421 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
20422 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
20423 $as_echo_n "(cached) " >&6
20428 ac_cpp='$CXXCPP $CPPFLAGS'
20429 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20430 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20431 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20434 /* end confdefs.h. */
20436 #ifdef HAVE_IEEEFP_H
20437 #include <ieeefp.h>
20448 if ac_fn_cxx_try_compile "$LINENO"; then :
20449 glibcxx_cv_func_qfpclass_use=yes
20451 glibcxx_cv_func_qfpclass_use=no
20453 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20455 ac_cpp='$CPP $CPPFLAGS'
20456 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20457 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20458 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
20465 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
20467 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
20468 for ac_func in qfpclass
20470 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
20471 if test "x$ac_cv_func_qfpclass" = x""yes; then :
20472 cat >>confdefs.h <<_ACEOF
20473 #define HAVE_QFPCLASS 1
20481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
20482 $as_echo_n "checking for _qfpclass declaration... " >&6; }
20483 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
20484 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
20485 $as_echo_n "(cached) " >&6
20490 ac_cpp='$CXXCPP $CPPFLAGS'
20491 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20492 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20493 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20496 /* end confdefs.h. */
20498 #ifdef HAVE_IEEEFP_H
20499 #include <ieeefp.h>
20510 if ac_fn_cxx_try_compile "$LINENO"; then :
20511 glibcxx_cv_func__qfpclass_use=yes
20513 glibcxx_cv_func__qfpclass_use=no
20515 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20517 ac_cpp='$CPP $CPPFLAGS'
20518 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20519 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20520 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
20527 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
20529 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
20530 for ac_func in _qfpclass
20532 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
20533 if test "x$ac_cv_func__qfpclass" = x""yes; then :
20534 cat >>confdefs.h <<_ACEOF
20535 #define HAVE__QFPCLASS 1
20548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
20549 $as_echo_n "checking for hypot declaration... " >&6; }
20550 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
20551 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
20552 $as_echo_n "(cached) " >&6
20557 ac_cpp='$CXXCPP $CPPFLAGS'
20558 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20559 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20560 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20563 /* end confdefs.h. */
20573 if ac_fn_cxx_try_compile "$LINENO"; then :
20574 glibcxx_cv_func_hypot_use=yes
20576 glibcxx_cv_func_hypot_use=no
20578 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20580 ac_cpp='$CPP $CPPFLAGS'
20581 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20582 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20583 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
20590 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
20592 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
20593 for ac_func in hypot
20595 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
20596 if test "x$ac_cv_func_hypot" = x""yes; then :
20597 cat >>confdefs.h <<_ACEOF
20598 #define HAVE_HYPOT 1
20606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
20607 $as_echo_n "checking for _hypot declaration... " >&6; }
20608 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
20609 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
20610 $as_echo_n "(cached) " >&6
20615 ac_cpp='$CXXCPP $CPPFLAGS'
20616 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20617 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20618 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20621 /* end confdefs.h. */
20631 if ac_fn_cxx_try_compile "$LINENO"; then :
20632 glibcxx_cv_func__hypot_use=yes
20634 glibcxx_cv_func__hypot_use=no
20636 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20638 ac_cpp='$CPP $CPPFLAGS'
20639 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20640 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20641 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
20648 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
20650 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
20651 for ac_func in _hypot
20653 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
20654 if test "x$ac_cv_func__hypot" = x""yes; then :
20655 cat >>confdefs.h <<_ACEOF
20656 #define HAVE__HYPOT 1
20669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
20670 $as_echo_n "checking for float trig functions... " >&6; }
20671 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
20672 $as_echo_n "(cached) " >&6
20677 ac_cpp='$CXXCPP $CPPFLAGS'
20678 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20679 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20680 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20683 /* end confdefs.h. */
20688 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
20693 if ac_fn_cxx_try_compile "$LINENO"; then :
20694 glibcxx_cv_func_float_trig_use=yes
20696 glibcxx_cv_func_float_trig_use=no
20698 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20700 ac_cpp='$CPP $CPPFLAGS'
20701 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20702 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20703 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
20708 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
20709 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
20710 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
20712 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
20713 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
20714 eval as_val=\$$as_ac_var
20715 if test "x$as_val" = x""yes; then :
20716 cat >>confdefs.h <<_ACEOF
20717 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
20724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
20725 $as_echo_n "checking for _float trig functions... " >&6; }
20726 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
20727 $as_echo_n "(cached) " >&6
20732 ac_cpp='$CXXCPP $CPPFLAGS'
20733 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20734 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20735 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20738 /* end confdefs.h. */
20743 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
20748 if ac_fn_cxx_try_compile "$LINENO"; then :
20749 glibcxx_cv_func__float_trig_use=yes
20751 glibcxx_cv_func__float_trig_use=no
20753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20755 ac_cpp='$CPP $CPPFLAGS'
20756 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20757 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20758 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
20763 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
20764 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
20765 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
20767 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
20768 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
20769 eval as_val=\$$as_ac_var
20770 if test "x$as_val" = x""yes; then :
20771 cat >>confdefs.h <<_ACEOF
20772 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
20785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
20786 $as_echo_n "checking for float round functions... " >&6; }
20787 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
20788 $as_echo_n "(cached) " >&6
20793 ac_cpp='$CXXCPP $CPPFLAGS'
20794 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20795 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20796 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20799 /* end confdefs.h. */
20804 ceilf (0); floorf (0);
20809 if ac_fn_cxx_try_compile "$LINENO"; then :
20810 glibcxx_cv_func_float_round_use=yes
20812 glibcxx_cv_func_float_round_use=no
20814 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20816 ac_cpp='$CPP $CPPFLAGS'
20817 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20818 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20819 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
20824 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
20825 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
20826 for ac_func in ceilf floorf
20828 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
20829 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
20830 eval as_val=\$$as_ac_var
20831 if test "x$as_val" = x""yes; then :
20832 cat >>confdefs.h <<_ACEOF
20833 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
20840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
20841 $as_echo_n "checking for _float round functions... " >&6; }
20842 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
20843 $as_echo_n "(cached) " >&6
20848 ac_cpp='$CXXCPP $CPPFLAGS'
20849 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20850 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20851 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20854 /* end confdefs.h. */
20859 _ceilf (0); _floorf (0);
20864 if ac_fn_cxx_try_compile "$LINENO"; then :
20865 glibcxx_cv_func__float_round_use=yes
20867 glibcxx_cv_func__float_round_use=no
20869 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20871 ac_cpp='$CPP $CPPFLAGS'
20872 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20873 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20874 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
20879 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
20880 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
20881 for ac_func in _ceilf _floorf
20883 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
20884 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
20885 eval as_val=\$$as_ac_var
20886 if test "x$as_val" = x""yes; then :
20887 cat >>confdefs.h <<_ACEOF
20888 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
20902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
20903 $as_echo_n "checking for expf declaration... " >&6; }
20904 if test x${glibcxx_cv_func_expf_use+set} != xset; then
20905 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
20906 $as_echo_n "(cached) " >&6
20911 ac_cpp='$CXXCPP $CPPFLAGS'
20912 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20913 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20914 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20917 /* end confdefs.h. */
20919 #ifdef HAVE_IEEEFP_H
20920 #include <ieeefp.h>
20931 if ac_fn_cxx_try_compile "$LINENO"; then :
20932 glibcxx_cv_func_expf_use=yes
20934 glibcxx_cv_func_expf_use=no
20936 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20938 ac_cpp='$CPP $CPPFLAGS'
20939 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20940 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20941 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
20948 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
20950 if test x$glibcxx_cv_func_expf_use = x"yes"; then
20951 for ac_func in expf
20953 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
20954 if test "x$ac_cv_func_expf" = x""yes; then :
20955 cat >>confdefs.h <<_ACEOF
20956 #define HAVE_EXPF 1
20964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
20965 $as_echo_n "checking for _expf declaration... " >&6; }
20966 if test x${glibcxx_cv_func__expf_use+set} != xset; then
20967 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
20968 $as_echo_n "(cached) " >&6
20973 ac_cpp='$CXXCPP $CPPFLAGS'
20974 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20975 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20976 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
20978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20979 /* end confdefs.h. */
20981 #ifdef HAVE_IEEEFP_H
20982 #include <ieeefp.h>
20993 if ac_fn_cxx_try_compile "$LINENO"; then :
20994 glibcxx_cv_func__expf_use=yes
20996 glibcxx_cv_func__expf_use=no
20998 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21000 ac_cpp='$CPP $CPPFLAGS'
21001 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21002 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21003 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
21010 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
21012 if test x$glibcxx_cv_func__expf_use = x"yes"; then
21013 for ac_func in _expf
21015 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
21016 if test "x$ac_cv_func__expf" = x""yes; then :
21017 cat >>confdefs.h <<_ACEOF
21018 #define HAVE__EXPF 1
21031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
21032 $as_echo_n "checking for isnanf declaration... " >&6; }
21033 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
21034 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
21035 $as_echo_n "(cached) " >&6
21040 ac_cpp='$CXXCPP $CPPFLAGS'
21041 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21042 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21043 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21046 /* end confdefs.h. */
21048 #ifdef HAVE_IEEEFP_H
21049 #include <ieeefp.h>
21060 if ac_fn_cxx_try_compile "$LINENO"; then :
21061 glibcxx_cv_func_isnanf_use=yes
21063 glibcxx_cv_func_isnanf_use=no
21065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21067 ac_cpp='$CPP $CPPFLAGS'
21068 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21069 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21070 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
21077 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
21079 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
21080 for ac_func in isnanf
21082 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
21083 if test "x$ac_cv_func_isnanf" = x""yes; then :
21084 cat >>confdefs.h <<_ACEOF
21085 #define HAVE_ISNANF 1
21093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
21094 $as_echo_n "checking for _isnanf declaration... " >&6; }
21095 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
21096 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
21097 $as_echo_n "(cached) " >&6
21102 ac_cpp='$CXXCPP $CPPFLAGS'
21103 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21104 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21105 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21108 /* end confdefs.h. */
21110 #ifdef HAVE_IEEEFP_H
21111 #include <ieeefp.h>
21122 if ac_fn_cxx_try_compile "$LINENO"; then :
21123 glibcxx_cv_func__isnanf_use=yes
21125 glibcxx_cv_func__isnanf_use=no
21127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21129 ac_cpp='$CPP $CPPFLAGS'
21130 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21131 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21132 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
21139 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
21141 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
21142 for ac_func in _isnanf
21144 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
21145 if test "x$ac_cv_func__isnanf" = x""yes; then :
21146 cat >>confdefs.h <<_ACEOF
21147 #define HAVE__ISNANF 1
21160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
21161 $as_echo_n "checking for isinff declaration... " >&6; }
21162 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
21163 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
21164 $as_echo_n "(cached) " >&6
21169 ac_cpp='$CXXCPP $CPPFLAGS'
21170 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21171 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21172 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21175 /* end confdefs.h. */
21177 #ifdef HAVE_IEEEFP_H
21178 #include <ieeefp.h>
21189 if ac_fn_cxx_try_compile "$LINENO"; then :
21190 glibcxx_cv_func_isinff_use=yes
21192 glibcxx_cv_func_isinff_use=no
21194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21196 ac_cpp='$CPP $CPPFLAGS'
21197 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21198 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21199 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
21206 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
21208 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
21209 for ac_func in isinff
21211 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
21212 if test "x$ac_cv_func_isinff" = x""yes; then :
21213 cat >>confdefs.h <<_ACEOF
21214 #define HAVE_ISINFF 1
21222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
21223 $as_echo_n "checking for _isinff declaration... " >&6; }
21224 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
21225 if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
21226 $as_echo_n "(cached) " >&6
21231 ac_cpp='$CXXCPP $CPPFLAGS'
21232 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21233 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21234 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21237 /* end confdefs.h. */
21239 #ifdef HAVE_IEEEFP_H
21240 #include <ieeefp.h>
21251 if ac_fn_cxx_try_compile "$LINENO"; then :
21252 glibcxx_cv_func__isinff_use=yes
21254 glibcxx_cv_func__isinff_use=no
21256 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21258 ac_cpp='$CPP $CPPFLAGS'
21259 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21260 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21261 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
21268 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
21270 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
21271 for ac_func in _isinff
21273 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
21274 if test "x$ac_cv_func__isinff" = x""yes; then :
21275 cat >>confdefs.h <<_ACEOF
21276 #define HAVE__ISINFF 1
21289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
21290 $as_echo_n "checking for atan2f declaration... " >&6; }
21291 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
21292 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
21293 $as_echo_n "(cached) " >&6
21298 ac_cpp='$CXXCPP $CPPFLAGS'
21299 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21300 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21301 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21304 /* end confdefs.h. */
21314 if ac_fn_cxx_try_compile "$LINENO"; then :
21315 glibcxx_cv_func_atan2f_use=yes
21317 glibcxx_cv_func_atan2f_use=no
21319 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21321 ac_cpp='$CPP $CPPFLAGS'
21322 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21323 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21324 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
21331 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
21333 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
21334 for ac_func in atan2f
21336 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
21337 if test "x$ac_cv_func_atan2f" = x""yes; then :
21338 cat >>confdefs.h <<_ACEOF
21339 #define HAVE_ATAN2F 1
21347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
21348 $as_echo_n "checking for _atan2f declaration... " >&6; }
21349 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
21350 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
21351 $as_echo_n "(cached) " >&6
21356 ac_cpp='$CXXCPP $CPPFLAGS'
21357 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21358 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21359 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21362 /* end confdefs.h. */
21372 if ac_fn_cxx_try_compile "$LINENO"; then :
21373 glibcxx_cv_func__atan2f_use=yes
21375 glibcxx_cv_func__atan2f_use=no
21377 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21379 ac_cpp='$CPP $CPPFLAGS'
21380 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21381 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21382 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
21389 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
21391 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
21392 for ac_func in _atan2f
21394 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
21395 if test "x$ac_cv_func__atan2f" = x""yes; then :
21396 cat >>confdefs.h <<_ACEOF
21397 #define HAVE__ATAN2F 1
21410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
21411 $as_echo_n "checking for fabsf declaration... " >&6; }
21412 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
21413 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
21414 $as_echo_n "(cached) " >&6
21419 ac_cpp='$CXXCPP $CPPFLAGS'
21420 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21421 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21422 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21425 /* end confdefs.h. */
21427 #ifdef HAVE_IEEEFP_H
21428 #include <ieeefp.h>
21439 if ac_fn_cxx_try_compile "$LINENO"; then :
21440 glibcxx_cv_func_fabsf_use=yes
21442 glibcxx_cv_func_fabsf_use=no
21444 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21446 ac_cpp='$CPP $CPPFLAGS'
21447 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21448 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21449 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
21456 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
21458 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
21459 for ac_func in fabsf
21461 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
21462 if test "x$ac_cv_func_fabsf" = x""yes; then :
21463 cat >>confdefs.h <<_ACEOF
21464 #define HAVE_FABSF 1
21472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
21473 $as_echo_n "checking for _fabsf declaration... " >&6; }
21474 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
21475 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
21476 $as_echo_n "(cached) " >&6
21481 ac_cpp='$CXXCPP $CPPFLAGS'
21482 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21483 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21484 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21487 /* end confdefs.h. */
21489 #ifdef HAVE_IEEEFP_H
21490 #include <ieeefp.h>
21501 if ac_fn_cxx_try_compile "$LINENO"; then :
21502 glibcxx_cv_func__fabsf_use=yes
21504 glibcxx_cv_func__fabsf_use=no
21506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21508 ac_cpp='$CPP $CPPFLAGS'
21509 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21510 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21511 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
21518 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
21520 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
21521 for ac_func in _fabsf
21523 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
21524 if test "x$ac_cv_func__fabsf" = x""yes; then :
21525 cat >>confdefs.h <<_ACEOF
21526 #define HAVE__FABSF 1
21539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
21540 $as_echo_n "checking for fmodf declaration... " >&6; }
21541 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
21542 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
21543 $as_echo_n "(cached) " >&6
21548 ac_cpp='$CXXCPP $CPPFLAGS'
21549 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21550 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21551 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21554 /* end confdefs.h. */
21564 if ac_fn_cxx_try_compile "$LINENO"; then :
21565 glibcxx_cv_func_fmodf_use=yes
21567 glibcxx_cv_func_fmodf_use=no
21569 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21571 ac_cpp='$CPP $CPPFLAGS'
21572 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21573 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21574 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
21581 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
21583 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
21584 for ac_func in fmodf
21586 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
21587 if test "x$ac_cv_func_fmodf" = x""yes; then :
21588 cat >>confdefs.h <<_ACEOF
21589 #define HAVE_FMODF 1
21597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
21598 $as_echo_n "checking for _fmodf declaration... " >&6; }
21599 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
21600 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
21601 $as_echo_n "(cached) " >&6
21606 ac_cpp='$CXXCPP $CPPFLAGS'
21607 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21608 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21609 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21612 /* end confdefs.h. */
21622 if ac_fn_cxx_try_compile "$LINENO"; then :
21623 glibcxx_cv_func__fmodf_use=yes
21625 glibcxx_cv_func__fmodf_use=no
21627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21629 ac_cpp='$CPP $CPPFLAGS'
21630 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21631 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21632 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
21639 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
21641 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
21642 for ac_func in _fmodf
21644 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
21645 if test "x$ac_cv_func__fmodf" = x""yes; then :
21646 cat >>confdefs.h <<_ACEOF
21647 #define HAVE__FMODF 1
21660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
21661 $as_echo_n "checking for frexpf declaration... " >&6; }
21662 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
21663 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
21664 $as_echo_n "(cached) " >&6
21669 ac_cpp='$CXXCPP $CPPFLAGS'
21670 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21671 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21672 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21675 /* end confdefs.h. */
21685 if ac_fn_cxx_try_compile "$LINENO"; then :
21686 glibcxx_cv_func_frexpf_use=yes
21688 glibcxx_cv_func_frexpf_use=no
21690 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21692 ac_cpp='$CPP $CPPFLAGS'
21693 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21694 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21695 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
21702 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
21704 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
21705 for ac_func in frexpf
21707 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
21708 if test "x$ac_cv_func_frexpf" = x""yes; then :
21709 cat >>confdefs.h <<_ACEOF
21710 #define HAVE_FREXPF 1
21718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
21719 $as_echo_n "checking for _frexpf declaration... " >&6; }
21720 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
21721 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
21722 $as_echo_n "(cached) " >&6
21727 ac_cpp='$CXXCPP $CPPFLAGS'
21728 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21729 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21730 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21733 /* end confdefs.h. */
21743 if ac_fn_cxx_try_compile "$LINENO"; then :
21744 glibcxx_cv_func__frexpf_use=yes
21746 glibcxx_cv_func__frexpf_use=no
21748 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21750 ac_cpp='$CPP $CPPFLAGS'
21751 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21752 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21753 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
21760 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
21762 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
21763 for ac_func in _frexpf
21765 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
21766 if test "x$ac_cv_func__frexpf" = x""yes; then :
21767 cat >>confdefs.h <<_ACEOF
21768 #define HAVE__FREXPF 1
21781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
21782 $as_echo_n "checking for hypotf declaration... " >&6; }
21783 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
21784 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
21785 $as_echo_n "(cached) " >&6
21790 ac_cpp='$CXXCPP $CPPFLAGS'
21791 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21792 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21793 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21796 /* end confdefs.h. */
21806 if ac_fn_cxx_try_compile "$LINENO"; then :
21807 glibcxx_cv_func_hypotf_use=yes
21809 glibcxx_cv_func_hypotf_use=no
21811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21813 ac_cpp='$CPP $CPPFLAGS'
21814 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21815 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21816 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
21823 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
21825 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
21826 for ac_func in hypotf
21828 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
21829 if test "x$ac_cv_func_hypotf" = x""yes; then :
21830 cat >>confdefs.h <<_ACEOF
21831 #define HAVE_HYPOTF 1
21839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
21840 $as_echo_n "checking for _hypotf declaration... " >&6; }
21841 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
21842 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
21843 $as_echo_n "(cached) " >&6
21848 ac_cpp='$CXXCPP $CPPFLAGS'
21849 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21850 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21851 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21854 /* end confdefs.h. */
21864 if ac_fn_cxx_try_compile "$LINENO"; then :
21865 glibcxx_cv_func__hypotf_use=yes
21867 glibcxx_cv_func__hypotf_use=no
21869 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21871 ac_cpp='$CPP $CPPFLAGS'
21872 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21873 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21874 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
21881 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
21883 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
21884 for ac_func in _hypotf
21886 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
21887 if test "x$ac_cv_func__hypotf" = x""yes; then :
21888 cat >>confdefs.h <<_ACEOF
21889 #define HAVE__HYPOTF 1
21902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
21903 $as_echo_n "checking for ldexpf declaration... " >&6; }
21904 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
21905 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
21906 $as_echo_n "(cached) " >&6
21911 ac_cpp='$CXXCPP $CPPFLAGS'
21912 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21913 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21914 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21917 /* end confdefs.h. */
21927 if ac_fn_cxx_try_compile "$LINENO"; then :
21928 glibcxx_cv_func_ldexpf_use=yes
21930 glibcxx_cv_func_ldexpf_use=no
21932 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21934 ac_cpp='$CPP $CPPFLAGS'
21935 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21936 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21937 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
21944 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
21946 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
21947 for ac_func in ldexpf
21949 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
21950 if test "x$ac_cv_func_ldexpf" = x""yes; then :
21951 cat >>confdefs.h <<_ACEOF
21952 #define HAVE_LDEXPF 1
21960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
21961 $as_echo_n "checking for _ldexpf declaration... " >&6; }
21962 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
21963 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
21964 $as_echo_n "(cached) " >&6
21969 ac_cpp='$CXXCPP $CPPFLAGS'
21970 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21971 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21972 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
21974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21975 /* end confdefs.h. */
21985 if ac_fn_cxx_try_compile "$LINENO"; then :
21986 glibcxx_cv_func__ldexpf_use=yes
21988 glibcxx_cv_func__ldexpf_use=no
21990 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21992 ac_cpp='$CPP $CPPFLAGS'
21993 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21994 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21995 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
22002 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
22004 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
22005 for ac_func in _ldexpf
22007 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
22008 if test "x$ac_cv_func__ldexpf" = x""yes; then :
22009 cat >>confdefs.h <<_ACEOF
22010 #define HAVE__LDEXPF 1
22023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
22024 $as_echo_n "checking for logf declaration... " >&6; }
22025 if test x${glibcxx_cv_func_logf_use+set} != xset; then
22026 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
22027 $as_echo_n "(cached) " >&6
22032 ac_cpp='$CXXCPP $CPPFLAGS'
22033 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22034 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22035 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22038 /* end confdefs.h. */
22040 #ifdef HAVE_IEEEFP_H
22041 #include <ieeefp.h>
22052 if ac_fn_cxx_try_compile "$LINENO"; then :
22053 glibcxx_cv_func_logf_use=yes
22055 glibcxx_cv_func_logf_use=no
22057 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22059 ac_cpp='$CPP $CPPFLAGS'
22060 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22061 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22062 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
22069 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
22071 if test x$glibcxx_cv_func_logf_use = x"yes"; then
22072 for ac_func in logf
22074 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
22075 if test "x$ac_cv_func_logf" = x""yes; then :
22076 cat >>confdefs.h <<_ACEOF
22077 #define HAVE_LOGF 1
22085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
22086 $as_echo_n "checking for _logf declaration... " >&6; }
22087 if test x${glibcxx_cv_func__logf_use+set} != xset; then
22088 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
22089 $as_echo_n "(cached) " >&6
22094 ac_cpp='$CXXCPP $CPPFLAGS'
22095 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22096 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22097 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22100 /* end confdefs.h. */
22102 #ifdef HAVE_IEEEFP_H
22103 #include <ieeefp.h>
22114 if ac_fn_cxx_try_compile "$LINENO"; then :
22115 glibcxx_cv_func__logf_use=yes
22117 glibcxx_cv_func__logf_use=no
22119 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22121 ac_cpp='$CPP $CPPFLAGS'
22122 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22123 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22124 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
22131 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
22133 if test x$glibcxx_cv_func__logf_use = x"yes"; then
22134 for ac_func in _logf
22136 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
22137 if test "x$ac_cv_func__logf" = x""yes; then :
22138 cat >>confdefs.h <<_ACEOF
22139 #define HAVE__LOGF 1
22152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
22153 $as_echo_n "checking for log10f declaration... " >&6; }
22154 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
22155 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
22156 $as_echo_n "(cached) " >&6
22161 ac_cpp='$CXXCPP $CPPFLAGS'
22162 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22163 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22164 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22167 /* end confdefs.h. */
22169 #ifdef HAVE_IEEEFP_H
22170 #include <ieeefp.h>
22181 if ac_fn_cxx_try_compile "$LINENO"; then :
22182 glibcxx_cv_func_log10f_use=yes
22184 glibcxx_cv_func_log10f_use=no
22186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22188 ac_cpp='$CPP $CPPFLAGS'
22189 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22190 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22191 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
22198 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
22200 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
22201 for ac_func in log10f
22203 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
22204 if test "x$ac_cv_func_log10f" = x""yes; then :
22205 cat >>confdefs.h <<_ACEOF
22206 #define HAVE_LOG10F 1
22214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
22215 $as_echo_n "checking for _log10f declaration... " >&6; }
22216 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
22217 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
22218 $as_echo_n "(cached) " >&6
22223 ac_cpp='$CXXCPP $CPPFLAGS'
22224 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22225 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22226 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22229 /* end confdefs.h. */
22231 #ifdef HAVE_IEEEFP_H
22232 #include <ieeefp.h>
22243 if ac_fn_cxx_try_compile "$LINENO"; then :
22244 glibcxx_cv_func__log10f_use=yes
22246 glibcxx_cv_func__log10f_use=no
22248 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22250 ac_cpp='$CPP $CPPFLAGS'
22251 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22252 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22253 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
22260 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
22262 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
22263 for ac_func in _log10f
22265 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
22266 if test "x$ac_cv_func__log10f" = x""yes; then :
22267 cat >>confdefs.h <<_ACEOF
22268 #define HAVE__LOG10F 1
22281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
22282 $as_echo_n "checking for modff declaration... " >&6; }
22283 if test x${glibcxx_cv_func_modff_use+set} != xset; then
22284 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
22285 $as_echo_n "(cached) " >&6
22290 ac_cpp='$CXXCPP $CPPFLAGS'
22291 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22292 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22293 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22296 /* end confdefs.h. */
22306 if ac_fn_cxx_try_compile "$LINENO"; then :
22307 glibcxx_cv_func_modff_use=yes
22309 glibcxx_cv_func_modff_use=no
22311 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22313 ac_cpp='$CPP $CPPFLAGS'
22314 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22315 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22316 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
22323 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
22325 if test x$glibcxx_cv_func_modff_use = x"yes"; then
22326 for ac_func in modff
22328 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
22329 if test "x$ac_cv_func_modff" = x""yes; then :
22330 cat >>confdefs.h <<_ACEOF
22331 #define HAVE_MODFF 1
22339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
22340 $as_echo_n "checking for _modff declaration... " >&6; }
22341 if test x${glibcxx_cv_func__modff_use+set} != xset; then
22342 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
22343 $as_echo_n "(cached) " >&6
22348 ac_cpp='$CXXCPP $CPPFLAGS'
22349 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22350 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22351 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22354 /* end confdefs.h. */
22364 if ac_fn_cxx_try_compile "$LINENO"; then :
22365 glibcxx_cv_func__modff_use=yes
22367 glibcxx_cv_func__modff_use=no
22369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22371 ac_cpp='$CPP $CPPFLAGS'
22372 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22373 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22374 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
22381 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
22383 if test x$glibcxx_cv_func__modff_use = x"yes"; then
22384 for ac_func in _modff
22386 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
22387 if test "x$ac_cv_func__modff" = x""yes; then :
22388 cat >>confdefs.h <<_ACEOF
22389 #define HAVE__MODFF 1
22402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
22403 $as_echo_n "checking for modf declaration... " >&6; }
22404 if test x${glibcxx_cv_func_modf_use+set} != xset; then
22405 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
22406 $as_echo_n "(cached) " >&6
22411 ac_cpp='$CXXCPP $CPPFLAGS'
22412 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22413 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22414 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22417 /* end confdefs.h. */
22427 if ac_fn_cxx_try_compile "$LINENO"; then :
22428 glibcxx_cv_func_modf_use=yes
22430 glibcxx_cv_func_modf_use=no
22432 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22434 ac_cpp='$CPP $CPPFLAGS'
22435 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22436 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22437 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
22444 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
22446 if test x$glibcxx_cv_func_modf_use = x"yes"; then
22447 for ac_func in modf
22449 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
22450 if test "x$ac_cv_func_modf" = x""yes; then :
22451 cat >>confdefs.h <<_ACEOF
22452 #define HAVE_MODF 1
22460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
22461 $as_echo_n "checking for _modf declaration... " >&6; }
22462 if test x${glibcxx_cv_func__modf_use+set} != xset; then
22463 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
22464 $as_echo_n "(cached) " >&6
22469 ac_cpp='$CXXCPP $CPPFLAGS'
22470 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22471 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22472 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22475 /* end confdefs.h. */
22485 if ac_fn_cxx_try_compile "$LINENO"; then :
22486 glibcxx_cv_func__modf_use=yes
22488 glibcxx_cv_func__modf_use=no
22490 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22492 ac_cpp='$CPP $CPPFLAGS'
22493 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22494 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22495 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
22502 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
22504 if test x$glibcxx_cv_func__modf_use = x"yes"; then
22505 for ac_func in _modf
22507 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
22508 if test "x$ac_cv_func__modf" = x""yes; then :
22509 cat >>confdefs.h <<_ACEOF
22510 #define HAVE__MODF 1
22523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
22524 $as_echo_n "checking for powf declaration... " >&6; }
22525 if test x${glibcxx_cv_func_powf_use+set} != xset; then
22526 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
22527 $as_echo_n "(cached) " >&6
22532 ac_cpp='$CXXCPP $CPPFLAGS'
22533 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22534 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22535 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22538 /* end confdefs.h. */
22548 if ac_fn_cxx_try_compile "$LINENO"; then :
22549 glibcxx_cv_func_powf_use=yes
22551 glibcxx_cv_func_powf_use=no
22553 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22555 ac_cpp='$CPP $CPPFLAGS'
22556 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22557 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22558 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
22565 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
22567 if test x$glibcxx_cv_func_powf_use = x"yes"; then
22568 for ac_func in powf
22570 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
22571 if test "x$ac_cv_func_powf" = x""yes; then :
22572 cat >>confdefs.h <<_ACEOF
22573 #define HAVE_POWF 1
22581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
22582 $as_echo_n "checking for _powf declaration... " >&6; }
22583 if test x${glibcxx_cv_func__powf_use+set} != xset; then
22584 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
22585 $as_echo_n "(cached) " >&6
22590 ac_cpp='$CXXCPP $CPPFLAGS'
22591 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22592 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22593 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22596 /* end confdefs.h. */
22606 if ac_fn_cxx_try_compile "$LINENO"; then :
22607 glibcxx_cv_func__powf_use=yes
22609 glibcxx_cv_func__powf_use=no
22611 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22613 ac_cpp='$CPP $CPPFLAGS'
22614 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22615 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22616 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
22623 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
22625 if test x$glibcxx_cv_func__powf_use = x"yes"; then
22626 for ac_func in _powf
22628 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
22629 if test "x$ac_cv_func__powf" = x""yes; then :
22630 cat >>confdefs.h <<_ACEOF
22631 #define HAVE__POWF 1
22644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
22645 $as_echo_n "checking for sqrtf declaration... " >&6; }
22646 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
22647 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
22648 $as_echo_n "(cached) " >&6
22653 ac_cpp='$CXXCPP $CPPFLAGS'
22654 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22655 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22656 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22659 /* end confdefs.h. */
22661 #ifdef HAVE_IEEEFP_H
22662 #include <ieeefp.h>
22673 if ac_fn_cxx_try_compile "$LINENO"; then :
22674 glibcxx_cv_func_sqrtf_use=yes
22676 glibcxx_cv_func_sqrtf_use=no
22678 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22680 ac_cpp='$CPP $CPPFLAGS'
22681 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22682 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22683 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
22690 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
22692 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
22693 for ac_func in sqrtf
22695 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
22696 if test "x$ac_cv_func_sqrtf" = x""yes; then :
22697 cat >>confdefs.h <<_ACEOF
22698 #define HAVE_SQRTF 1
22706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
22707 $as_echo_n "checking for _sqrtf declaration... " >&6; }
22708 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
22709 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
22710 $as_echo_n "(cached) " >&6
22715 ac_cpp='$CXXCPP $CPPFLAGS'
22716 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22717 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22718 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22721 /* end confdefs.h. */
22723 #ifdef HAVE_IEEEFP_H
22724 #include <ieeefp.h>
22735 if ac_fn_cxx_try_compile "$LINENO"; then :
22736 glibcxx_cv_func__sqrtf_use=yes
22738 glibcxx_cv_func__sqrtf_use=no
22740 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22742 ac_cpp='$CPP $CPPFLAGS'
22743 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22744 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22745 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
22752 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
22754 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
22755 for ac_func in _sqrtf
22757 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
22758 if test "x$ac_cv_func__sqrtf" = x""yes; then :
22759 cat >>confdefs.h <<_ACEOF
22760 #define HAVE__SQRTF 1
22773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
22774 $as_echo_n "checking for sincosf declaration... " >&6; }
22775 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
22776 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
22777 $as_echo_n "(cached) " >&6
22782 ac_cpp='$CXXCPP $CPPFLAGS'
22783 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22784 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22785 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22788 /* end confdefs.h. */
22798 if ac_fn_cxx_try_compile "$LINENO"; then :
22799 glibcxx_cv_func_sincosf_use=yes
22801 glibcxx_cv_func_sincosf_use=no
22803 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22805 ac_cpp='$CPP $CPPFLAGS'
22806 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22807 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22808 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
22815 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
22817 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
22818 for ac_func in sincosf
22820 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
22821 if test "x$ac_cv_func_sincosf" = x""yes; then :
22822 cat >>confdefs.h <<_ACEOF
22823 #define HAVE_SINCOSF 1
22831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
22832 $as_echo_n "checking for _sincosf declaration... " >&6; }
22833 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
22834 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
22835 $as_echo_n "(cached) " >&6
22840 ac_cpp='$CXXCPP $CPPFLAGS'
22841 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22842 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22843 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22846 /* end confdefs.h. */
22856 if ac_fn_cxx_try_compile "$LINENO"; then :
22857 glibcxx_cv_func__sincosf_use=yes
22859 glibcxx_cv_func__sincosf_use=no
22861 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22863 ac_cpp='$CPP $CPPFLAGS'
22864 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22865 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22866 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
22873 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
22875 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
22876 for ac_func in _sincosf
22878 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
22879 if test "x$ac_cv_func__sincosf" = x""yes; then :
22880 cat >>confdefs.h <<_ACEOF
22881 #define HAVE__SINCOSF 1
22894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
22895 $as_echo_n "checking for finitef declaration... " >&6; }
22896 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
22897 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
22898 $as_echo_n "(cached) " >&6
22903 ac_cpp='$CXXCPP $CPPFLAGS'
22904 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22905 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22906 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22909 /* end confdefs.h. */
22911 #ifdef HAVE_IEEEFP_H
22912 #include <ieeefp.h>
22923 if ac_fn_cxx_try_compile "$LINENO"; then :
22924 glibcxx_cv_func_finitef_use=yes
22926 glibcxx_cv_func_finitef_use=no
22928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22930 ac_cpp='$CPP $CPPFLAGS'
22931 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22932 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22933 ac_compiler_gnu=$ac_cv_c_compiler_gnu
22939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
22940 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
22942 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
22943 for ac_func in finitef
22945 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
22946 if test "x$ac_cv_func_finitef" = x""yes; then :
22947 cat >>confdefs.h <<_ACEOF
22948 #define HAVE_FINITEF 1
22956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
22957 $as_echo_n "checking for _finitef declaration... " >&6; }
22958 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
22959 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
22960 $as_echo_n "(cached) " >&6
22965 ac_cpp='$CXXCPP $CPPFLAGS'
22966 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22967 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22968 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
22970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22971 /* end confdefs.h. */
22973 #ifdef HAVE_IEEEFP_H
22974 #include <ieeefp.h>
22985 if ac_fn_cxx_try_compile "$LINENO"; then :
22986 glibcxx_cv_func__finitef_use=yes
22988 glibcxx_cv_func__finitef_use=no
22990 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22992 ac_cpp='$CPP $CPPFLAGS'
22993 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
22994 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
22995 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
23002 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
23004 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
23005 for ac_func in _finitef
23007 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
23008 if test "x$ac_cv_func__finitef" = x""yes; then :
23009 cat >>confdefs.h <<_ACEOF
23010 #define HAVE__FINITEF 1
23023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
23024 $as_echo_n "checking for long double trig functions... " >&6; }
23025 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
23026 $as_echo_n "(cached) " >&6
23031 ac_cpp='$CXXCPP $CPPFLAGS'
23032 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23033 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23034 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23037 /* end confdefs.h. */
23042 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
23047 if ac_fn_cxx_try_compile "$LINENO"; then :
23048 glibcxx_cv_func_long_double_trig_use=yes
23050 glibcxx_cv_func_long_double_trig_use=no
23052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23054 ac_cpp='$CPP $CPPFLAGS'
23055 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23056 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23057 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
23062 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
23063 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
23064 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
23066 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
23067 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
23068 eval as_val=\$$as_ac_var
23069 if test "x$as_val" = x""yes; then :
23070 cat >>confdefs.h <<_ACEOF
23071 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
23078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
23079 $as_echo_n "checking for _long double trig functions... " >&6; }
23080 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
23081 $as_echo_n "(cached) " >&6
23086 ac_cpp='$CXXCPP $CPPFLAGS'
23087 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23088 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23089 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23092 /* end confdefs.h. */
23097 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
23102 if ac_fn_cxx_try_compile "$LINENO"; then :
23103 glibcxx_cv_func__long_double_trig_use=yes
23105 glibcxx_cv_func__long_double_trig_use=no
23107 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23109 ac_cpp='$CPP $CPPFLAGS'
23110 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23111 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23112 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
23117 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
23118 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
23119 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
23121 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
23122 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
23123 eval as_val=\$$as_ac_var
23124 if test "x$as_val" = x""yes; then :
23125 cat >>confdefs.h <<_ACEOF
23126 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
23139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
23140 $as_echo_n "checking for long double round functions... " >&6; }
23141 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
23142 $as_echo_n "(cached) " >&6
23147 ac_cpp='$CXXCPP $CPPFLAGS'
23148 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23149 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23150 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23153 /* end confdefs.h. */
23158 ceill (0); floorl (0);
23163 if ac_fn_cxx_try_compile "$LINENO"; then :
23164 glibcxx_cv_func_long_double_round_use=yes
23166 glibcxx_cv_func_long_double_round_use=no
23168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23170 ac_cpp='$CPP $CPPFLAGS'
23171 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23172 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23173 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
23178 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
23179 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
23180 for ac_func in ceill floorl
23182 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
23183 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
23184 eval as_val=\$$as_ac_var
23185 if test "x$as_val" = x""yes; then :
23186 cat >>confdefs.h <<_ACEOF
23187 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
23194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
23195 $as_echo_n "checking for _long double round functions... " >&6; }
23196 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
23197 $as_echo_n "(cached) " >&6
23202 ac_cpp='$CXXCPP $CPPFLAGS'
23203 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23204 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23205 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23208 /* end confdefs.h. */
23213 _ceill (0); _floorl (0);
23218 if ac_fn_cxx_try_compile "$LINENO"; then :
23219 glibcxx_cv_func__long_double_round_use=yes
23221 glibcxx_cv_func__long_double_round_use=no
23223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23225 ac_cpp='$CPP $CPPFLAGS'
23226 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23227 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23228 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
23233 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
23234 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
23235 for ac_func in _ceill _floorl
23237 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
23238 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
23239 eval as_val=\$$as_ac_var
23240 if test "x$as_val" = x""yes; then :
23241 cat >>confdefs.h <<_ACEOF
23242 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
23256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
23257 $as_echo_n "checking for isnanl declaration... " >&6; }
23258 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
23259 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
23260 $as_echo_n "(cached) " >&6
23265 ac_cpp='$CXXCPP $CPPFLAGS'
23266 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23267 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23268 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23271 /* end confdefs.h. */
23273 #ifdef HAVE_IEEEFP_H
23274 #include <ieeefp.h>
23285 if ac_fn_cxx_try_compile "$LINENO"; then :
23286 glibcxx_cv_func_isnanl_use=yes
23288 glibcxx_cv_func_isnanl_use=no
23290 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23292 ac_cpp='$CPP $CPPFLAGS'
23293 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23294 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23295 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
23302 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
23304 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
23305 for ac_func in isnanl
23307 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
23308 if test "x$ac_cv_func_isnanl" = x""yes; then :
23309 cat >>confdefs.h <<_ACEOF
23310 #define HAVE_ISNANL 1
23318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
23319 $as_echo_n "checking for _isnanl declaration... " >&6; }
23320 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
23321 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
23322 $as_echo_n "(cached) " >&6
23327 ac_cpp='$CXXCPP $CPPFLAGS'
23328 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23329 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23330 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23333 /* end confdefs.h. */
23335 #ifdef HAVE_IEEEFP_H
23336 #include <ieeefp.h>
23347 if ac_fn_cxx_try_compile "$LINENO"; then :
23348 glibcxx_cv_func__isnanl_use=yes
23350 glibcxx_cv_func__isnanl_use=no
23352 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23354 ac_cpp='$CPP $CPPFLAGS'
23355 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23356 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23357 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
23364 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
23366 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
23367 for ac_func in _isnanl
23369 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
23370 if test "x$ac_cv_func__isnanl" = x""yes; then :
23371 cat >>confdefs.h <<_ACEOF
23372 #define HAVE__ISNANL 1
23385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
23386 $as_echo_n "checking for isinfl declaration... " >&6; }
23387 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
23388 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
23389 $as_echo_n "(cached) " >&6
23394 ac_cpp='$CXXCPP $CPPFLAGS'
23395 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23396 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23397 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23400 /* end confdefs.h. */
23402 #ifdef HAVE_IEEEFP_H
23403 #include <ieeefp.h>
23414 if ac_fn_cxx_try_compile "$LINENO"; then :
23415 glibcxx_cv_func_isinfl_use=yes
23417 glibcxx_cv_func_isinfl_use=no
23419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23421 ac_cpp='$CPP $CPPFLAGS'
23422 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23423 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23424 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
23431 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
23433 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
23434 for ac_func in isinfl
23436 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
23437 if test "x$ac_cv_func_isinfl" = x""yes; then :
23438 cat >>confdefs.h <<_ACEOF
23439 #define HAVE_ISINFL 1
23447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
23448 $as_echo_n "checking for _isinfl declaration... " >&6; }
23449 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
23450 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
23451 $as_echo_n "(cached) " >&6
23456 ac_cpp='$CXXCPP $CPPFLAGS'
23457 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23458 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23459 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23462 /* end confdefs.h. */
23464 #ifdef HAVE_IEEEFP_H
23465 #include <ieeefp.h>
23476 if ac_fn_cxx_try_compile "$LINENO"; then :
23477 glibcxx_cv_func__isinfl_use=yes
23479 glibcxx_cv_func__isinfl_use=no
23481 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23483 ac_cpp='$CPP $CPPFLAGS'
23484 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23485 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23486 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
23493 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
23495 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
23496 for ac_func in _isinfl
23498 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
23499 if test "x$ac_cv_func__isinfl" = x""yes; then :
23500 cat >>confdefs.h <<_ACEOF
23501 #define HAVE__ISINFL 1
23514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
23515 $as_echo_n "checking for atan2l declaration... " >&6; }
23516 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
23517 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
23518 $as_echo_n "(cached) " >&6
23523 ac_cpp='$CXXCPP $CPPFLAGS'
23524 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23525 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23526 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23529 /* end confdefs.h. */
23539 if ac_fn_cxx_try_compile "$LINENO"; then :
23540 glibcxx_cv_func_atan2l_use=yes
23542 glibcxx_cv_func_atan2l_use=no
23544 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23546 ac_cpp='$CPP $CPPFLAGS'
23547 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23548 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23549 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
23556 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
23558 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
23559 for ac_func in atan2l
23561 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
23562 if test "x$ac_cv_func_atan2l" = x""yes; then :
23563 cat >>confdefs.h <<_ACEOF
23564 #define HAVE_ATAN2L 1
23572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
23573 $as_echo_n "checking for _atan2l declaration... " >&6; }
23574 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
23575 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
23576 $as_echo_n "(cached) " >&6
23581 ac_cpp='$CXXCPP $CPPFLAGS'
23582 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23583 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23584 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23587 /* end confdefs.h. */
23597 if ac_fn_cxx_try_compile "$LINENO"; then :
23598 glibcxx_cv_func__atan2l_use=yes
23600 glibcxx_cv_func__atan2l_use=no
23602 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23604 ac_cpp='$CPP $CPPFLAGS'
23605 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23606 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23607 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
23614 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
23616 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
23617 for ac_func in _atan2l
23619 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
23620 if test "x$ac_cv_func__atan2l" = x""yes; then :
23621 cat >>confdefs.h <<_ACEOF
23622 #define HAVE__ATAN2L 1
23635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
23636 $as_echo_n "checking for expl declaration... " >&6; }
23637 if test x${glibcxx_cv_func_expl_use+set} != xset; then
23638 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
23639 $as_echo_n "(cached) " >&6
23644 ac_cpp='$CXXCPP $CPPFLAGS'
23645 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23646 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23647 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23650 /* end confdefs.h. */
23652 #ifdef HAVE_IEEEFP_H
23653 #include <ieeefp.h>
23664 if ac_fn_cxx_try_compile "$LINENO"; then :
23665 glibcxx_cv_func_expl_use=yes
23667 glibcxx_cv_func_expl_use=no
23669 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23671 ac_cpp='$CPP $CPPFLAGS'
23672 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23673 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23674 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
23681 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
23683 if test x$glibcxx_cv_func_expl_use = x"yes"; then
23684 for ac_func in expl
23686 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
23687 if test "x$ac_cv_func_expl" = x""yes; then :
23688 cat >>confdefs.h <<_ACEOF
23689 #define HAVE_EXPL 1
23697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
23698 $as_echo_n "checking for _expl declaration... " >&6; }
23699 if test x${glibcxx_cv_func__expl_use+set} != xset; then
23700 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
23701 $as_echo_n "(cached) " >&6
23706 ac_cpp='$CXXCPP $CPPFLAGS'
23707 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23708 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23709 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23712 /* end confdefs.h. */
23714 #ifdef HAVE_IEEEFP_H
23715 #include <ieeefp.h>
23726 if ac_fn_cxx_try_compile "$LINENO"; then :
23727 glibcxx_cv_func__expl_use=yes
23729 glibcxx_cv_func__expl_use=no
23731 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23733 ac_cpp='$CPP $CPPFLAGS'
23734 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23735 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23736 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
23743 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
23745 if test x$glibcxx_cv_func__expl_use = x"yes"; then
23746 for ac_func in _expl
23748 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
23749 if test "x$ac_cv_func__expl" = x""yes; then :
23750 cat >>confdefs.h <<_ACEOF
23751 #define HAVE__EXPL 1
23764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
23765 $as_echo_n "checking for fabsl declaration... " >&6; }
23766 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
23767 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
23768 $as_echo_n "(cached) " >&6
23773 ac_cpp='$CXXCPP $CPPFLAGS'
23774 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23775 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23776 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23779 /* end confdefs.h. */
23781 #ifdef HAVE_IEEEFP_H
23782 #include <ieeefp.h>
23793 if ac_fn_cxx_try_compile "$LINENO"; then :
23794 glibcxx_cv_func_fabsl_use=yes
23796 glibcxx_cv_func_fabsl_use=no
23798 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23800 ac_cpp='$CPP $CPPFLAGS'
23801 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23802 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23803 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
23810 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
23812 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
23813 for ac_func in fabsl
23815 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
23816 if test "x$ac_cv_func_fabsl" = x""yes; then :
23817 cat >>confdefs.h <<_ACEOF
23818 #define HAVE_FABSL 1
23826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
23827 $as_echo_n "checking for _fabsl declaration... " >&6; }
23828 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
23829 if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
23830 $as_echo_n "(cached) " >&6
23835 ac_cpp='$CXXCPP $CPPFLAGS'
23836 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23837 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23838 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23841 /* end confdefs.h. */
23843 #ifdef HAVE_IEEEFP_H
23844 #include <ieeefp.h>
23855 if ac_fn_cxx_try_compile "$LINENO"; then :
23856 glibcxx_cv_func__fabsl_use=yes
23858 glibcxx_cv_func__fabsl_use=no
23860 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23862 ac_cpp='$CPP $CPPFLAGS'
23863 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23864 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23865 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
23872 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
23874 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
23875 for ac_func in _fabsl
23877 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
23878 if test "x$ac_cv_func__fabsl" = x""yes; then :
23879 cat >>confdefs.h <<_ACEOF
23880 #define HAVE__FABSL 1
23893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
23894 $as_echo_n "checking for fmodl declaration... " >&6; }
23895 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
23896 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
23897 $as_echo_n "(cached) " >&6
23902 ac_cpp='$CXXCPP $CPPFLAGS'
23903 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23904 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23905 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23908 /* end confdefs.h. */
23918 if ac_fn_cxx_try_compile "$LINENO"; then :
23919 glibcxx_cv_func_fmodl_use=yes
23921 glibcxx_cv_func_fmodl_use=no
23923 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23925 ac_cpp='$CPP $CPPFLAGS'
23926 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23927 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23928 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
23935 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
23937 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
23938 for ac_func in fmodl
23940 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
23941 if test "x$ac_cv_func_fmodl" = x""yes; then :
23942 cat >>confdefs.h <<_ACEOF
23943 #define HAVE_FMODL 1
23951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
23952 $as_echo_n "checking for _fmodl declaration... " >&6; }
23953 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
23954 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
23955 $as_echo_n "(cached) " >&6
23960 ac_cpp='$CXXCPP $CPPFLAGS'
23961 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23962 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23963 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
23965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23966 /* end confdefs.h. */
23976 if ac_fn_cxx_try_compile "$LINENO"; then :
23977 glibcxx_cv_func__fmodl_use=yes
23979 glibcxx_cv_func__fmodl_use=no
23981 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23983 ac_cpp='$CPP $CPPFLAGS'
23984 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
23985 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
23986 ac_compiler_gnu=$ac_cv_c_compiler_gnu
23992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
23993 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
23995 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
23996 for ac_func in _fmodl
23998 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
23999 if test "x$ac_cv_func__fmodl" = x""yes; then :
24000 cat >>confdefs.h <<_ACEOF
24001 #define HAVE__FMODL 1
24014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
24015 $as_echo_n "checking for frexpl declaration... " >&6; }
24016 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
24017 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
24018 $as_echo_n "(cached) " >&6
24023 ac_cpp='$CXXCPP $CPPFLAGS'
24024 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24025 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24026 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24029 /* end confdefs.h. */
24039 if ac_fn_cxx_try_compile "$LINENO"; then :
24040 glibcxx_cv_func_frexpl_use=yes
24042 glibcxx_cv_func_frexpl_use=no
24044 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24046 ac_cpp='$CPP $CPPFLAGS'
24047 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24048 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24049 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
24056 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
24058 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
24059 for ac_func in frexpl
24061 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
24062 if test "x$ac_cv_func_frexpl" = x""yes; then :
24063 cat >>confdefs.h <<_ACEOF
24064 #define HAVE_FREXPL 1
24072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
24073 $as_echo_n "checking for _frexpl declaration... " >&6; }
24074 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
24075 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
24076 $as_echo_n "(cached) " >&6
24081 ac_cpp='$CXXCPP $CPPFLAGS'
24082 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24083 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24084 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24087 /* end confdefs.h. */
24097 if ac_fn_cxx_try_compile "$LINENO"; then :
24098 glibcxx_cv_func__frexpl_use=yes
24100 glibcxx_cv_func__frexpl_use=no
24102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24104 ac_cpp='$CPP $CPPFLAGS'
24105 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24106 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24107 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
24114 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
24116 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
24117 for ac_func in _frexpl
24119 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
24120 if test "x$ac_cv_func__frexpl" = x""yes; then :
24121 cat >>confdefs.h <<_ACEOF
24122 #define HAVE__FREXPL 1
24135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
24136 $as_echo_n "checking for hypotl declaration... " >&6; }
24137 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
24138 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
24139 $as_echo_n "(cached) " >&6
24144 ac_cpp='$CXXCPP $CPPFLAGS'
24145 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24146 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24147 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24150 /* end confdefs.h. */
24160 if ac_fn_cxx_try_compile "$LINENO"; then :
24161 glibcxx_cv_func_hypotl_use=yes
24163 glibcxx_cv_func_hypotl_use=no
24165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24167 ac_cpp='$CPP $CPPFLAGS'
24168 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24169 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24170 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
24177 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
24179 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
24180 for ac_func in hypotl
24182 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
24183 if test "x$ac_cv_func_hypotl" = x""yes; then :
24184 cat >>confdefs.h <<_ACEOF
24185 #define HAVE_HYPOTL 1
24193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
24194 $as_echo_n "checking for _hypotl declaration... " >&6; }
24195 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
24196 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
24197 $as_echo_n "(cached) " >&6
24202 ac_cpp='$CXXCPP $CPPFLAGS'
24203 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24204 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24205 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24208 /* end confdefs.h. */
24218 if ac_fn_cxx_try_compile "$LINENO"; then :
24219 glibcxx_cv_func__hypotl_use=yes
24221 glibcxx_cv_func__hypotl_use=no
24223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24225 ac_cpp='$CPP $CPPFLAGS'
24226 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24227 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24228 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
24235 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
24237 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
24238 for ac_func in _hypotl
24240 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
24241 if test "x$ac_cv_func__hypotl" = x""yes; then :
24242 cat >>confdefs.h <<_ACEOF
24243 #define HAVE__HYPOTL 1
24256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
24257 $as_echo_n "checking for ldexpl declaration... " >&6; }
24258 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
24259 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
24260 $as_echo_n "(cached) " >&6
24265 ac_cpp='$CXXCPP $CPPFLAGS'
24266 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24267 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24268 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24271 /* end confdefs.h. */
24281 if ac_fn_cxx_try_compile "$LINENO"; then :
24282 glibcxx_cv_func_ldexpl_use=yes
24284 glibcxx_cv_func_ldexpl_use=no
24286 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24288 ac_cpp='$CPP $CPPFLAGS'
24289 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24290 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24291 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
24298 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
24300 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
24301 for ac_func in ldexpl
24303 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
24304 if test "x$ac_cv_func_ldexpl" = x""yes; then :
24305 cat >>confdefs.h <<_ACEOF
24306 #define HAVE_LDEXPL 1
24314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
24315 $as_echo_n "checking for _ldexpl declaration... " >&6; }
24316 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
24317 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
24318 $as_echo_n "(cached) " >&6
24323 ac_cpp='$CXXCPP $CPPFLAGS'
24324 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24325 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24326 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24329 /* end confdefs.h. */
24339 if ac_fn_cxx_try_compile "$LINENO"; then :
24340 glibcxx_cv_func__ldexpl_use=yes
24342 glibcxx_cv_func__ldexpl_use=no
24344 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24346 ac_cpp='$CPP $CPPFLAGS'
24347 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24348 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24349 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
24356 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
24358 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
24359 for ac_func in _ldexpl
24361 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
24362 if test "x$ac_cv_func__ldexpl" = x""yes; then :
24363 cat >>confdefs.h <<_ACEOF
24364 #define HAVE__LDEXPL 1
24377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
24378 $as_echo_n "checking for logl declaration... " >&6; }
24379 if test x${glibcxx_cv_func_logl_use+set} != xset; then
24380 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
24381 $as_echo_n "(cached) " >&6
24386 ac_cpp='$CXXCPP $CPPFLAGS'
24387 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24388 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24389 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24392 /* end confdefs.h. */
24394 #ifdef HAVE_IEEEFP_H
24395 #include <ieeefp.h>
24406 if ac_fn_cxx_try_compile "$LINENO"; then :
24407 glibcxx_cv_func_logl_use=yes
24409 glibcxx_cv_func_logl_use=no
24411 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24413 ac_cpp='$CPP $CPPFLAGS'
24414 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24415 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24416 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
24423 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
24425 if test x$glibcxx_cv_func_logl_use = x"yes"; then
24426 for ac_func in logl
24428 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
24429 if test "x$ac_cv_func_logl" = x""yes; then :
24430 cat >>confdefs.h <<_ACEOF
24431 #define HAVE_LOGL 1
24439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
24440 $as_echo_n "checking for _logl declaration... " >&6; }
24441 if test x${glibcxx_cv_func__logl_use+set} != xset; then
24442 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
24443 $as_echo_n "(cached) " >&6
24448 ac_cpp='$CXXCPP $CPPFLAGS'
24449 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24450 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24451 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24454 /* end confdefs.h. */
24456 #ifdef HAVE_IEEEFP_H
24457 #include <ieeefp.h>
24468 if ac_fn_cxx_try_compile "$LINENO"; then :
24469 glibcxx_cv_func__logl_use=yes
24471 glibcxx_cv_func__logl_use=no
24473 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24475 ac_cpp='$CPP $CPPFLAGS'
24476 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24477 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24478 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
24485 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
24487 if test x$glibcxx_cv_func__logl_use = x"yes"; then
24488 for ac_func in _logl
24490 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
24491 if test "x$ac_cv_func__logl" = x""yes; then :
24492 cat >>confdefs.h <<_ACEOF
24493 #define HAVE__LOGL 1
24506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
24507 $as_echo_n "checking for log10l declaration... " >&6; }
24508 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
24509 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
24510 $as_echo_n "(cached) " >&6
24515 ac_cpp='$CXXCPP $CPPFLAGS'
24516 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24517 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24518 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24521 /* end confdefs.h. */
24523 #ifdef HAVE_IEEEFP_H
24524 #include <ieeefp.h>
24535 if ac_fn_cxx_try_compile "$LINENO"; then :
24536 glibcxx_cv_func_log10l_use=yes
24538 glibcxx_cv_func_log10l_use=no
24540 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24542 ac_cpp='$CPP $CPPFLAGS'
24543 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24544 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24545 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
24552 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
24554 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
24555 for ac_func in log10l
24557 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
24558 if test "x$ac_cv_func_log10l" = x""yes; then :
24559 cat >>confdefs.h <<_ACEOF
24560 #define HAVE_LOG10L 1
24568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
24569 $as_echo_n "checking for _log10l declaration... " >&6; }
24570 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
24571 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
24572 $as_echo_n "(cached) " >&6
24577 ac_cpp='$CXXCPP $CPPFLAGS'
24578 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24579 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24580 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24583 /* end confdefs.h. */
24585 #ifdef HAVE_IEEEFP_H
24586 #include <ieeefp.h>
24597 if ac_fn_cxx_try_compile "$LINENO"; then :
24598 glibcxx_cv_func__log10l_use=yes
24600 glibcxx_cv_func__log10l_use=no
24602 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24604 ac_cpp='$CPP $CPPFLAGS'
24605 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24606 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24607 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
24614 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
24616 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
24617 for ac_func in _log10l
24619 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
24620 if test "x$ac_cv_func__log10l" = x""yes; then :
24621 cat >>confdefs.h <<_ACEOF
24622 #define HAVE__LOG10L 1
24635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
24636 $as_echo_n "checking for modfl declaration... " >&6; }
24637 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
24638 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
24639 $as_echo_n "(cached) " >&6
24644 ac_cpp='$CXXCPP $CPPFLAGS'
24645 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24646 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24647 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24650 /* end confdefs.h. */
24660 if ac_fn_cxx_try_compile "$LINENO"; then :
24661 glibcxx_cv_func_modfl_use=yes
24663 glibcxx_cv_func_modfl_use=no
24665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24667 ac_cpp='$CPP $CPPFLAGS'
24668 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24669 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24670 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
24677 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
24679 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
24680 for ac_func in modfl
24682 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
24683 if test "x$ac_cv_func_modfl" = x""yes; then :
24684 cat >>confdefs.h <<_ACEOF
24685 #define HAVE_MODFL 1
24693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
24694 $as_echo_n "checking for _modfl declaration... " >&6; }
24695 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
24696 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
24697 $as_echo_n "(cached) " >&6
24702 ac_cpp='$CXXCPP $CPPFLAGS'
24703 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24704 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24705 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24708 /* end confdefs.h. */
24718 if ac_fn_cxx_try_compile "$LINENO"; then :
24719 glibcxx_cv_func__modfl_use=yes
24721 glibcxx_cv_func__modfl_use=no
24723 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24725 ac_cpp='$CPP $CPPFLAGS'
24726 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24727 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24728 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
24735 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
24737 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
24738 for ac_func in _modfl
24740 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
24741 if test "x$ac_cv_func__modfl" = x""yes; then :
24742 cat >>confdefs.h <<_ACEOF
24743 #define HAVE__MODFL 1
24756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
24757 $as_echo_n "checking for powl declaration... " >&6; }
24758 if test x${glibcxx_cv_func_powl_use+set} != xset; then
24759 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
24760 $as_echo_n "(cached) " >&6
24765 ac_cpp='$CXXCPP $CPPFLAGS'
24766 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24767 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24768 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24771 /* end confdefs.h. */
24781 if ac_fn_cxx_try_compile "$LINENO"; then :
24782 glibcxx_cv_func_powl_use=yes
24784 glibcxx_cv_func_powl_use=no
24786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24788 ac_cpp='$CPP $CPPFLAGS'
24789 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24790 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24791 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
24798 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
24800 if test x$glibcxx_cv_func_powl_use = x"yes"; then
24801 for ac_func in powl
24803 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
24804 if test "x$ac_cv_func_powl" = x""yes; then :
24805 cat >>confdefs.h <<_ACEOF
24806 #define HAVE_POWL 1
24814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
24815 $as_echo_n "checking for _powl declaration... " >&6; }
24816 if test x${glibcxx_cv_func__powl_use+set} != xset; then
24817 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
24818 $as_echo_n "(cached) " >&6
24823 ac_cpp='$CXXCPP $CPPFLAGS'
24824 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24825 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24826 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24829 /* end confdefs.h. */
24839 if ac_fn_cxx_try_compile "$LINENO"; then :
24840 glibcxx_cv_func__powl_use=yes
24842 glibcxx_cv_func__powl_use=no
24844 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24846 ac_cpp='$CPP $CPPFLAGS'
24847 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24848 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24849 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
24856 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
24858 if test x$glibcxx_cv_func__powl_use = x"yes"; then
24859 for ac_func in _powl
24861 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
24862 if test "x$ac_cv_func__powl" = x""yes; then :
24863 cat >>confdefs.h <<_ACEOF
24864 #define HAVE__POWL 1
24877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
24878 $as_echo_n "checking for sqrtl declaration... " >&6; }
24879 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
24880 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
24881 $as_echo_n "(cached) " >&6
24886 ac_cpp='$CXXCPP $CPPFLAGS'
24887 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24888 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24889 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24892 /* end confdefs.h. */
24894 #ifdef HAVE_IEEEFP_H
24895 #include <ieeefp.h>
24906 if ac_fn_cxx_try_compile "$LINENO"; then :
24907 glibcxx_cv_func_sqrtl_use=yes
24909 glibcxx_cv_func_sqrtl_use=no
24911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24913 ac_cpp='$CPP $CPPFLAGS'
24914 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24915 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24916 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
24923 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
24925 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
24926 for ac_func in sqrtl
24928 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
24929 if test "x$ac_cv_func_sqrtl" = x""yes; then :
24930 cat >>confdefs.h <<_ACEOF
24931 #define HAVE_SQRTL 1
24939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
24940 $as_echo_n "checking for _sqrtl declaration... " >&6; }
24941 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
24942 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
24943 $as_echo_n "(cached) " >&6
24948 ac_cpp='$CXXCPP $CPPFLAGS'
24949 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24950 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24951 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
24953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24954 /* end confdefs.h. */
24956 #ifdef HAVE_IEEEFP_H
24957 #include <ieeefp.h>
24968 if ac_fn_cxx_try_compile "$LINENO"; then :
24969 glibcxx_cv_func__sqrtl_use=yes
24971 glibcxx_cv_func__sqrtl_use=no
24973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24975 ac_cpp='$CPP $CPPFLAGS'
24976 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
24977 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
24978 ac_compiler_gnu=$ac_cv_c_compiler_gnu
24984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
24985 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
24987 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
24988 for ac_func in _sqrtl
24990 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
24991 if test "x$ac_cv_func__sqrtl" = x""yes; then :
24992 cat >>confdefs.h <<_ACEOF
24993 #define HAVE__SQRTL 1
25006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
25007 $as_echo_n "checking for sincosl declaration... " >&6; }
25008 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
25009 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
25010 $as_echo_n "(cached) " >&6
25015 ac_cpp='$CXXCPP $CPPFLAGS'
25016 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25017 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25018 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25021 /* end confdefs.h. */
25031 if ac_fn_cxx_try_compile "$LINENO"; then :
25032 glibcxx_cv_func_sincosl_use=yes
25034 glibcxx_cv_func_sincosl_use=no
25036 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25038 ac_cpp='$CPP $CPPFLAGS'
25039 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25040 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25041 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
25048 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
25050 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
25051 for ac_func in sincosl
25053 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
25054 if test "x$ac_cv_func_sincosl" = x""yes; then :
25055 cat >>confdefs.h <<_ACEOF
25056 #define HAVE_SINCOSL 1
25064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
25065 $as_echo_n "checking for _sincosl declaration... " >&6; }
25066 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
25067 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
25068 $as_echo_n "(cached) " >&6
25073 ac_cpp='$CXXCPP $CPPFLAGS'
25074 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25075 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25076 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25079 /* end confdefs.h. */
25089 if ac_fn_cxx_try_compile "$LINENO"; then :
25090 glibcxx_cv_func__sincosl_use=yes
25092 glibcxx_cv_func__sincosl_use=no
25094 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25096 ac_cpp='$CPP $CPPFLAGS'
25097 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25098 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25099 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
25106 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
25108 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
25109 for ac_func in _sincosl
25111 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
25112 if test "x$ac_cv_func__sincosl" = x""yes; then :
25113 cat >>confdefs.h <<_ACEOF
25114 #define HAVE__SINCOSL 1
25127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
25128 $as_echo_n "checking for finitel declaration... " >&6; }
25129 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
25130 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
25131 $as_echo_n "(cached) " >&6
25136 ac_cpp='$CXXCPP $CPPFLAGS'
25137 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25138 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25139 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25142 /* end confdefs.h. */
25144 #ifdef HAVE_IEEEFP_H
25145 #include <ieeefp.h>
25156 if ac_fn_cxx_try_compile "$LINENO"; then :
25157 glibcxx_cv_func_finitel_use=yes
25159 glibcxx_cv_func_finitel_use=no
25161 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25163 ac_cpp='$CPP $CPPFLAGS'
25164 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25165 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25166 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
25173 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
25175 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
25176 for ac_func in finitel
25178 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
25179 if test "x$ac_cv_func_finitel" = x""yes; then :
25180 cat >>confdefs.h <<_ACEOF
25181 #define HAVE_FINITEL 1
25189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
25190 $as_echo_n "checking for _finitel declaration... " >&6; }
25191 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
25192 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
25193 $as_echo_n "(cached) " >&6
25198 ac_cpp='$CXXCPP $CPPFLAGS'
25199 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25200 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25201 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25204 /* end confdefs.h. */
25206 #ifdef HAVE_IEEEFP_H
25207 #include <ieeefp.h>
25218 if ac_fn_cxx_try_compile "$LINENO"; then :
25219 glibcxx_cv_func__finitel_use=yes
25221 glibcxx_cv_func__finitel_use=no
25223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25225 ac_cpp='$CPP $CPPFLAGS'
25226 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25227 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25228 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
25235 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
25237 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
25238 for ac_func in _finitel
25240 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
25241 if test "x$ac_cv_func__finitel" = x""yes; then :
25242 cat >>confdefs.h <<_ACEOF
25243 #define HAVE__FINITEL 1
25255 LIBS="$ac_save_LIBS"
25256 CXXFLAGS="$ac_save_CXXFLAGS"
25259 ac_test_CXXFLAGS="${CXXFLAGS+set}"
25260 ac_save_CXXFLAGS="$CXXFLAGS"
25261 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
25264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
25265 $as_echo_n "checking for strtold declaration... " >&6; }
25266 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
25267 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
25268 $as_echo_n "(cached) " >&6
25273 ac_cpp='$CXXCPP $CPPFLAGS'
25274 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25275 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25276 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25279 /* end confdefs.h. */
25280 #include <stdlib.h>
25289 if ac_fn_cxx_try_compile "$LINENO"; then :
25290 glibcxx_cv_func_strtold_use=yes
25292 glibcxx_cv_func_strtold_use=no
25294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25296 ac_cpp='$CPP $CPPFLAGS'
25297 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25298 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25299 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
25306 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
25307 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
25308 for ac_func in strtold
25310 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
25311 if test "x$ac_cv_func_strtold" = x""yes; then :
25312 cat >>confdefs.h <<_ACEOF
25313 #define HAVE_STRTOLD 1
25324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
25325 $as_echo_n "checking for strtof declaration... " >&6; }
25326 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
25327 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
25328 $as_echo_n "(cached) " >&6
25333 ac_cpp='$CXXCPP $CPPFLAGS'
25334 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25335 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25336 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
25338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25339 /* end confdefs.h. */
25340 #include <stdlib.h>
25349 if ac_fn_cxx_try_compile "$LINENO"; then :
25350 glibcxx_cv_func_strtof_use=yes
25352 glibcxx_cv_func_strtof_use=no
25354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25356 ac_cpp='$CPP $CPPFLAGS'
25357 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
25358 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
25359 ac_compiler_gnu=$ac_cv_c_compiler_gnu
25365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
25366 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
25367 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
25368 for ac_func in strtof
25370 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
25371 if test "x$ac_cv_func_strtof" = x""yes; then :
25372 cat >>confdefs.h <<_ACEOF
25373 #define HAVE_STRTOF 1
25384 CXXFLAGS="$ac_save_CXXFLAGS"
25387 # For /dev/random and /dev/urandom for TR1.
25390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for \"/dev/random\" and \"/dev/urandom\" for TR1 random_device" >&5
25391 $as_echo_n "checking for \"/dev/random\" and \"/dev/urandom\" for TR1 random_device... " >&6; }
25392 if test "${glibcxx_cv_random_tr1+set}" = set; then :
25393 $as_echo_n "(cached) " >&6
25396 if test -r /dev/random && test -r /dev/urandom; then
25397 glibcxx_cv_random_tr1=yes;
25399 glibcxx_cv_random_tr1=no;
25404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_random_tr1" >&5
25405 $as_echo "$glibcxx_cv_random_tr1" >&6; }
25407 if test x"$glibcxx_cv_random_tr1" = x"yes"; then
25409 $as_echo "#define _GLIBCXX_USE_RANDOM_TR1 1" >>confdefs.h
25418 # Check whether --enable-tls was given.
25419 if test "${enable_tls+set}" = set; then :
25420 enableval=$enable_tls;
25421 case "$enableval" in
25423 *) as_fn_error "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
25431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports thread-local storage" >&5
25432 $as_echo_n "checking whether the target supports thread-local storage... " >&6; }
25433 if test "${gcc_cv_have_tls+set}" = set; then :
25434 $as_echo_n "(cached) " >&6
25437 if test "$cross_compiling" = yes; then :
25438 if test x$gcc_no_link = xyes; then
25439 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
25441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25442 /* end confdefs.h. */
25443 __thread int a; int b; int main() { return a = b; }
25445 if ac_fn_c_try_link "$LINENO"; then :
25446 chktls_save_LDFLAGS="$LDFLAGS"
25449 LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
25452 chktls_save_CFLAGS="$CFLAGS"
25453 CFLAGS="-fPIC $CFLAGS"
25454 if test x$gcc_no_link = xyes; then
25455 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
25457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25458 /* end confdefs.h. */
25459 int f() { return 0; }
25461 if ac_fn_c_try_link "$LINENO"; then :
25462 if test x$gcc_no_link = xyes; then
25463 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
25465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25466 /* end confdefs.h. */
25467 __thread int a; int b; int f() { return a = b; }
25469 if ac_fn_c_try_link "$LINENO"; then :
25470 gcc_cv_have_tls=yes
25474 rm -f core conftest.err conftest.$ac_objext \
25475 conftest$ac_exeext conftest.$ac_ext
25477 gcc_cv_have_tls=yes
25479 rm -f core conftest.err conftest.$ac_objext \
25480 conftest$ac_exeext conftest.$ac_ext
25481 CFLAGS="$chktls_save_CFLAGS"
25482 LDFLAGS="$chktls_save_LDFLAGS"
25486 rm -f core conftest.err conftest.$ac_objext \
25487 conftest$ac_exeext conftest.$ac_ext
25491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25492 /* end confdefs.h. */
25493 __thread int a; int b; int main() { return a = b; }
25495 if ac_fn_c_try_run "$LINENO"; then :
25496 chktls_save_LDFLAGS="$LDFLAGS"
25497 LDFLAGS="-static $LDFLAGS"
25498 if test x$gcc_no_link = xyes; then
25499 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
25501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25502 /* end confdefs.h. */
25503 int main() { return 0; }
25505 if ac_fn_c_try_link "$LINENO"; then :
25506 if test "$cross_compiling" = yes; then :
25507 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
25508 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
25509 as_fn_error "cannot run test program while cross compiling
25510 See \`config.log' for more details." "$LINENO" 5; }
25512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25513 /* end confdefs.h. */
25514 __thread int a; int b; int main() { return a = b; }
25516 if ac_fn_c_try_run "$LINENO"; then :
25517 gcc_cv_have_tls=yes
25521 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25522 conftest.$ac_objext conftest.beam conftest.$ac_ext
25526 gcc_cv_have_tls=yes
25528 rm -f core conftest.err conftest.$ac_objext \
25529 conftest$ac_exeext conftest.$ac_ext
25530 LDFLAGS="$chktls_save_LDFLAGS"
25531 if test $gcc_cv_have_tls = yes; then
25532 chktls_save_CFLAGS="$CFLAGS"
25533 thread_CFLAGS=failed
25534 for flag in '' '-pthread' '-lpthread'; do
25535 CFLAGS="$flag $chktls_save_CFLAGS"
25536 if test x$gcc_no_link = xyes; then
25537 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
25539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25540 /* end confdefs.h. */
25541 #include <pthread.h>
25542 void *g(void *d) { return NULL; }
25546 pthread_t t; pthread_create(&t,NULL,g,NULL);
25551 if ac_fn_c_try_link "$LINENO"; then :
25552 thread_CFLAGS="$flag"
25554 rm -f core conftest.err conftest.$ac_objext \
25555 conftest$ac_exeext conftest.$ac_ext
25556 if test "X$thread_CFLAGS" != Xfailed; then
25560 CFLAGS="$chktls_save_CFLAGS"
25561 if test "X$thread_CFLAGS" != Xfailed; then
25562 CFLAGS="$thread_CFLAGS $chktls_save_CFLAGS"
25563 if test "$cross_compiling" = yes; then :
25564 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
25565 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
25566 as_fn_error "cannot run test program while cross compiling
25567 See \`config.log' for more details." "$LINENO" 5; }
25569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25570 /* end confdefs.h. */
25571 #include <pthread.h>
25573 static int *a_in_other_thread;
25575 thread_func (void *arg)
25577 a_in_other_thread = &a;
25584 void *thread_retval;
25585 int *a_in_main_thread;
25586 if (pthread_create (&thread, (pthread_attr_t *)0,
25587 thread_func, (void *)0))
25589 a_in_main_thread = &a;
25590 if (pthread_join (thread, &thread_retval))
25592 return (a_in_other_thread == a_in_main_thread);
25597 if ac_fn_c_try_run "$LINENO"; then :
25598 gcc_cv_have_tls=yes
25602 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25603 conftest.$ac_objext conftest.beam conftest.$ac_ext
25606 CFLAGS="$chktls_save_CFLAGS"
25612 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25613 conftest.$ac_objext conftest.beam conftest.$ac_ext
25617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_tls" >&5
25618 $as_echo "$gcc_cv_have_tls" >&6; }
25619 if test "$enable_tls $gcc_cv_have_tls" = "yes yes"; then
25621 $as_echo "#define HAVE_TLS 1" >>confdefs.h
25625 # For iconv support.
25627 if test "X$prefix" = "XNONE"; then
25628 acl_final_prefix="$ac_default_prefix"
25630 acl_final_prefix="$prefix"
25632 if test "X$exec_prefix" = "XNONE"; then
25633 acl_final_exec_prefix='${prefix}'
25635 acl_final_exec_prefix="$exec_prefix"
25637 acl_save_prefix="$prefix"
25638 prefix="$acl_final_prefix"
25639 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
25640 prefix="$acl_save_prefix"
25643 # Check whether --with-gnu-ld was given.
25644 if test "${with_gnu_ld+set}" = set; then :
25645 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
25650 # Prepare PATH_SEPARATOR.
25651 # The user is always right.
25652 if test "${PATH_SEPARATOR+set}" != set; then
25653 echo "#! /bin/sh" >conf$$.sh
25654 echo "exit 0" >>conf$$.sh
25656 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
25664 if test "$GCC" = yes; then
25665 # Check if gcc -print-prog-name=ld gives a path.
25666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
25667 $as_echo_n "checking for ld used by GCC... " >&6; }
25670 # gcc leaves a trailing carriage return which upsets mingw
25671 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
25673 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
25676 # Accept absolute paths.
25677 [\\/]* | [A-Za-z]:[\\/]*)
25678 re_direlt='/[^/][^/]*/\.\./'
25679 # Canonicalize the path of ld
25680 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
25681 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
25682 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
25684 test -z "$LD" && LD="$ac_prog"
25687 # If it fails, then pretend we aren't using GCC.
25691 # If it is relative, then search for the first ld in PATH.
25692 with_gnu_ld=unknown
25695 elif test "$with_gnu_ld" = yes; then
25696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
25697 $as_echo_n "checking for GNU ld... " >&6; }
25699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
25700 $as_echo_n "checking for non-GNU ld... " >&6; }
25702 if test "${acl_cv_path_LD+set}" = set; then :
25703 $as_echo_n "(cached) " >&6
25705 if test -z "$LD"; then
25706 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
25707 for ac_dir in $PATH; do
25708 test -z "$ac_dir" && ac_dir=.
25709 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
25710 acl_cv_path_LD="$ac_dir/$ac_prog"
25711 # Check to see if the program is GNU ld. I'd rather use --version,
25712 # but apparently some GNU ld's only accept -v.
25713 # Break only if it was the GNU/non-GNU ld that we prefer.
25714 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
25715 test "$with_gnu_ld" != no && break
25717 test "$with_gnu_ld" != yes && break
25723 acl_cv_path_LD="$LD" # Let the user override the test with a path.
25727 LD="$acl_cv_path_LD"
25728 if test -n "$LD"; then
25729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
25730 $as_echo "$LD" >&6; }
25732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
25733 $as_echo "no" >&6; }
25735 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
25736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
25737 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
25738 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
25739 $as_echo_n "(cached) " >&6
25741 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
25742 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
25743 acl_cv_prog_gnu_ld=yes
25745 acl_cv_prog_gnu_ld=no
25748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
25749 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
25750 with_gnu_ld=$acl_cv_prog_gnu_ld
25754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
25755 $as_echo_n "checking for shared library run path origin... " >&6; }
25756 if test "${acl_cv_rpath+set}" = set; then :
25757 $as_echo_n "(cached) " >&6
25760 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
25761 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
25763 rm -f ./conftest.sh
25767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
25768 $as_echo "$acl_cv_rpath" >&6; }
25770 libext="$acl_cv_libext"
25771 shlibext="$acl_cv_shlibext"
25772 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
25773 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
25774 hardcode_direct="$acl_cv_hardcode_direct"
25775 hardcode_minus_L="$acl_cv_hardcode_minus_L"
25776 # Check whether --enable-rpath was given.
25777 if test "${enable_rpath+set}" = set; then :
25778 enableval=$enable_rpath; :
25792 acl_save_prefix="$prefix"
25793 prefix="$acl_final_prefix"
25794 acl_save_exec_prefix="$exec_prefix"
25795 exec_prefix="$acl_final_exec_prefix"
25797 eval additional_includedir=\"$includedir\"
25798 eval additional_libdir=\"$libdir\"
25800 exec_prefix="$acl_save_exec_prefix"
25801 prefix="$acl_save_prefix"
25804 # Check whether --with-libiconv-prefix was given.
25805 if test "${with_libiconv_prefix+set}" = set; then :
25806 withval=$with_libiconv_prefix;
25807 if test "X$withval" = "Xno"; then
25810 if test "X$withval" = "X"; then
25812 acl_save_prefix="$prefix"
25813 prefix="$acl_final_prefix"
25814 acl_save_exec_prefix="$exec_prefix"
25815 exec_prefix="$acl_final_exec_prefix"
25817 eval additional_includedir=\"$includedir\"
25818 eval additional_libdir=\"$libdir\"
25820 exec_prefix="$acl_save_exec_prefix"
25821 prefix="$acl_save_prefix"
25824 additional_includedir="$withval/include"
25825 additional_libdir="$withval/lib"
25836 names_already_handled=
25837 names_next_round='iconv '
25838 while test -n "$names_next_round"; do
25839 names_this_round="$names_next_round"
25841 for name in $names_this_round; do
25843 for n in $names_already_handled; do
25844 if test "$n" = "$name"; then
25845 already_handled=yes
25849 if test -z "$already_handled"; then
25850 names_already_handled="$names_already_handled $name"
25851 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
25852 eval value=\"\$HAVE_LIB$uppername\"
25853 if test -n "$value"; then
25854 if test "$value" = yes; then
25855 eval value=\"\$LIB$uppername\"
25856 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
25857 eval value=\"\$LTLIB$uppername\"
25858 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
25867 if test $use_additional = yes; then
25868 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
25869 found_dir="$additional_libdir"
25870 found_so="$additional_libdir/lib$name.$shlibext"
25871 if test -f "$additional_libdir/lib$name.la"; then
25872 found_la="$additional_libdir/lib$name.la"
25875 if test -f "$additional_libdir/lib$name.$libext"; then
25876 found_dir="$additional_libdir"
25877 found_a="$additional_libdir/lib$name.$libext"
25878 if test -f "$additional_libdir/lib$name.la"; then
25879 found_la="$additional_libdir/lib$name.la"
25884 if test "X$found_dir" = "X"; then
25885 for x in $LDFLAGS $LTLIBICONV; do
25887 acl_save_prefix="$prefix"
25888 prefix="$acl_final_prefix"
25889 acl_save_exec_prefix="$exec_prefix"
25890 exec_prefix="$acl_final_exec_prefix"
25892 exec_prefix="$acl_save_exec_prefix"
25893 prefix="$acl_save_prefix"
25897 dir=`echo "X$x" | sed -e 's/^X-L//'`
25898 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
25900 found_so="$dir/lib$name.$shlibext"
25901 if test -f "$dir/lib$name.la"; then
25902 found_la="$dir/lib$name.la"
25905 if test -f "$dir/lib$name.$libext"; then
25907 found_a="$dir/lib$name.$libext"
25908 if test -f "$dir/lib$name.la"; then
25909 found_la="$dir/lib$name.la"
25915 if test "X$found_dir" != "X"; then
25920 if test "X$found_dir" != "X"; then
25921 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
25922 if test "X$found_so" != "X"; then
25923 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
25924 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
25927 for x in $ltrpathdirs; do
25928 if test "X$x" = "X$found_dir"; then
25933 if test -z "$haveit"; then
25934 ltrpathdirs="$ltrpathdirs $found_dir"
25936 if test "$hardcode_direct" = yes; then
25937 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
25939 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
25940 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
25942 for x in $rpathdirs; do
25943 if test "X$x" = "X$found_dir"; then
25948 if test -z "$haveit"; then
25949 rpathdirs="$rpathdirs $found_dir"
25953 for x in $LDFLAGS $LIBICONV; do
25955 acl_save_prefix="$prefix"
25956 prefix="$acl_final_prefix"
25957 acl_save_exec_prefix="$exec_prefix"
25958 exec_prefix="$acl_final_exec_prefix"
25960 exec_prefix="$acl_save_exec_prefix"
25961 prefix="$acl_save_prefix"
25963 if test "X$x" = "X-L$found_dir"; then
25968 if test -z "$haveit"; then
25969 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
25971 if test "$hardcode_minus_L" != no; then
25972 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
25974 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
25980 if test "X$found_a" != "X"; then
25981 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
25983 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
25986 additional_includedir=
25987 case "$found_dir" in
25989 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
25990 additional_includedir="$basedir/include"
25993 if test "X$additional_includedir" != "X"; then
25994 if test "X$additional_includedir" != "X/usr/include"; then
25996 if test "X$additional_includedir" = "X/usr/local/include"; then
25997 if test -n "$GCC"; then
25999 linux*) haveit=yes;;
26003 if test -z "$haveit"; then
26004 for x in $CPPFLAGS $INCICONV; do
26006 acl_save_prefix="$prefix"
26007 prefix="$acl_final_prefix"
26008 acl_save_exec_prefix="$exec_prefix"
26009 exec_prefix="$acl_final_exec_prefix"
26011 exec_prefix="$acl_save_exec_prefix"
26012 prefix="$acl_save_prefix"
26014 if test "X$x" = "X-I$additional_includedir"; then
26019 if test -z "$haveit"; then
26020 if test -d "$additional_includedir"; then
26021 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
26027 if test -n "$found_la"; then
26028 save_libdir="$libdir"
26029 case "$found_la" in
26030 */* | *\\*) . "$found_la" ;;
26031 *) . "./$found_la" ;;
26033 libdir="$save_libdir"
26034 for dep in $dependency_libs; do
26037 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
26038 if test "X$additional_libdir" != "X/usr/lib"; then
26040 if test "X$additional_libdir" = "X/usr/local/lib"; then
26041 if test -n "$GCC"; then
26043 linux*) haveit=yes;;
26047 if test -z "$haveit"; then
26049 for x in $LDFLAGS $LIBICONV; do
26051 acl_save_prefix="$prefix"
26052 prefix="$acl_final_prefix"
26053 acl_save_exec_prefix="$exec_prefix"
26054 exec_prefix="$acl_final_exec_prefix"
26056 exec_prefix="$acl_save_exec_prefix"
26057 prefix="$acl_save_prefix"
26059 if test "X$x" = "X-L$additional_libdir"; then
26064 if test -z "$haveit"; then
26065 if test -d "$additional_libdir"; then
26066 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
26070 for x in $LDFLAGS $LTLIBICONV; do
26072 acl_save_prefix="$prefix"
26073 prefix="$acl_final_prefix"
26074 acl_save_exec_prefix="$exec_prefix"
26075 exec_prefix="$acl_final_exec_prefix"
26077 exec_prefix="$acl_save_exec_prefix"
26078 prefix="$acl_save_prefix"
26080 if test "X$x" = "X-L$additional_libdir"; then
26085 if test -z "$haveit"; then
26086 if test -d "$additional_libdir"; then
26087 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
26094 dir=`echo "X$dep" | sed -e 's/^X-R//'`
26095 if test "$enable_rpath" != no; then
26097 for x in $rpathdirs; do
26098 if test "X$x" = "X$dir"; then
26103 if test -z "$haveit"; then
26104 rpathdirs="$rpathdirs $dir"
26107 for x in $ltrpathdirs; do
26108 if test "X$x" = "X$dir"; then
26113 if test -z "$haveit"; then
26114 ltrpathdirs="$ltrpathdirs $dir"
26119 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
26122 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
26125 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
26126 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
26132 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
26133 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
26139 if test "X$rpathdirs" != "X"; then
26140 if test -n "$hardcode_libdir_separator"; then
26142 for found_dir in $rpathdirs; do
26143 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
26145 acl_save_libdir="$libdir"
26147 eval flag=\"$hardcode_libdir_flag_spec\"
26148 libdir="$acl_save_libdir"
26149 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
26151 for found_dir in $rpathdirs; do
26152 acl_save_libdir="$libdir"
26153 libdir="$found_dir"
26154 eval flag=\"$hardcode_libdir_flag_spec\"
26155 libdir="$acl_save_libdir"
26156 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
26160 if test "X$ltrpathdirs" != "X"; then
26161 for found_dir in $ltrpathdirs; do
26162 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
26172 am_save_CPPFLAGS="$CPPFLAGS"
26174 for element in $INCICONV; do
26176 for x in $CPPFLAGS; do
26178 acl_save_prefix="$prefix"
26179 prefix="$acl_final_prefix"
26180 acl_save_exec_prefix="$exec_prefix"
26181 exec_prefix="$acl_final_exec_prefix"
26183 exec_prefix="$acl_save_exec_prefix"
26184 prefix="$acl_save_prefix"
26186 if test "X$x" = "X$element"; then
26191 if test -z "$haveit"; then
26192 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
26197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
26198 $as_echo_n "checking for iconv... " >&6; }
26199 if test "${am_cv_func_iconv+set}" = set; then :
26200 $as_echo_n "(cached) " >&6
26203 am_cv_func_iconv="no, consider installing GNU libiconv"
26205 if test x$gcc_no_link = xyes; then
26206 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
26208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26209 /* end confdefs.h. */
26210 #include <stdlib.h>
26215 iconv_t cd = iconv_open("","");
26216 iconv(cd,NULL,NULL,NULL,NULL);
26222 if ac_fn_c_try_link "$LINENO"; then :
26223 am_cv_func_iconv=yes
26225 rm -f core conftest.err conftest.$ac_objext \
26226 conftest$ac_exeext conftest.$ac_ext
26227 if test "$am_cv_func_iconv" != yes; then
26228 am_save_LIBS="$LIBS"
26229 LIBS="$LIBS $LIBICONV"
26230 if test x$gcc_no_link = xyes; then
26231 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
26233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26234 /* end confdefs.h. */
26235 #include <stdlib.h>
26240 iconv_t cd = iconv_open("","");
26241 iconv(cd,NULL,NULL,NULL,NULL);
26247 if ac_fn_c_try_link "$LINENO"; then :
26248 am_cv_lib_iconv=yes
26249 am_cv_func_iconv=yes
26251 rm -f core conftest.err conftest.$ac_objext \
26252 conftest$ac_exeext conftest.$ac_ext
26253 LIBS="$am_save_LIBS"
26257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
26258 $as_echo "$am_cv_func_iconv" >&6; }
26259 if test "$am_cv_func_iconv" = yes; then
26261 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
26264 if test "$am_cv_lib_iconv" = yes; then
26265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
26266 $as_echo_n "checking how to link with libiconv... " >&6; }
26267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
26268 $as_echo "$LIBICONV" >&6; }
26270 CPPFLAGS="$am_save_CPPFLAGS"
26277 if test "$am_cv_func_iconv" = yes; then
26278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
26279 $as_echo_n "checking for iconv declaration... " >&6; }
26280 if test "${am_cv_proto_iconv+set}" = set; then :
26281 $as_echo_n "(cached) " >&6
26284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26285 /* end confdefs.h. */
26287 #include <stdlib.h>
26293 #if defined(__STDC__) || defined(__cplusplus)
26294 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
26307 if ac_fn_c_try_compile "$LINENO"; then :
26308 am_cv_proto_iconv_arg1=""
26310 am_cv_proto_iconv_arg1="const"
26312 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26313 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
26316 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
26317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
26318 }$am_cv_proto_iconv" >&5
26320 }$am_cv_proto_iconv" >&6; }
26322 cat >>confdefs.h <<_ACEOF
26323 #define ICONV_CONST $am_cv_proto_iconv_arg1
26331 # This lets us hard-code the functionality we know we'll have in the cross
26332 # target environment. "Let" is a sugar-coated word placed on an especially
26333 # dull and tedious hack, actually.
26335 # Here's why GLIBCXX_CHECK_MATH_SUPPORT, and other autoconf macros
26336 # that involve linking, can't be used:
26337 # "cannot open sim-crt0.o"
26338 # "cannot open crt0.o"
26339 # etc. All this is because there currently exists no unified, consistent
26340 # way for top level CC information to be passed down to target directories:
26341 # newlib includes, newlib linking info, libgloss versus newlib crt0.o, etc.
26342 # When all of that is done, all of this hokey, excessive AC_DEFINE junk for
26343 # crosses can be removed.
26345 # If Canadian cross, then don't pick up tools from the build directory.
26346 # Used only in GLIBCXX_EXPORT_INCLUDES.
26347 if test -n "$with_cross_host" &&
26348 test x"$build_alias" != x"$with_cross_host" &&
26349 test x"$build" != x"$target";
26356 # Construct crosses by hand, eliminating bits that need ld...
26357 # GLIBCXX_CHECK_MATH_SUPPORT
26359 # First, test for "known" system libraries. We may be using newlib even
26360 # on a hosted environment.
26361 if test "x${with_newlib}" = "xyes"; then
26362 os_include_dir="os/newlib"
26363 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
26366 # GLIBCXX_CHECK_STDLIB_SUPPORT
26367 $as_echo "#define HAVE_STRTOF 1" >>confdefs.h
26370 $as_echo "#define HAVE_ACOSF 1" >>confdefs.h
26372 $as_echo "#define HAVE_ASINF 1" >>confdefs.h
26374 $as_echo "#define HAVE_ATAN2F 1" >>confdefs.h
26376 $as_echo "#define HAVE_ATANF 1" >>confdefs.h
26378 $as_echo "#define HAVE_CEILF 1" >>confdefs.h
26380 $as_echo "#define HAVE_COSF 1" >>confdefs.h
26382 $as_echo "#define HAVE_COSHF 1" >>confdefs.h
26384 $as_echo "#define HAVE_EXPF 1" >>confdefs.h
26386 $as_echo "#define HAVE_FABSF 1" >>confdefs.h
26388 $as_echo "#define HAVE_FLOORF 1" >>confdefs.h
26390 $as_echo "#define HAVE_FMODF 1" >>confdefs.h
26392 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
26394 $as_echo "#define HAVE_LDEXPF 1" >>confdefs.h
26396 $as_echo "#define HAVE_LOG10F 1" >>confdefs.h
26398 $as_echo "#define HAVE_LOGF 1" >>confdefs.h
26400 $as_echo "#define HAVE_MODFF 1" >>confdefs.h
26402 $as_echo "#define HAVE_POWF 1" >>confdefs.h
26404 $as_echo "#define HAVE_SINF 1" >>confdefs.h
26406 $as_echo "#define HAVE_SINHF 1" >>confdefs.h
26408 $as_echo "#define HAVE_SQRTF 1" >>confdefs.h
26410 $as_echo "#define HAVE_TANF 1" >>confdefs.h
26412 $as_echo "#define HAVE_TANHF 1" >>confdefs.h
26415 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
26419 # Base decisions on target environment.
26421 arm*-*-symbianelf*)
26422 # This is a freestanding configuration; there is nothing to do here.
26426 # These definitions are for the SDE C library rather than newlib.
26427 SECTION_FLAGS='-ffunction-sections -fdata-sections'
26430 # All these tests are for C++; save the language and the compiler flags.
26431 # The CXXFLAGS thing is suspicious, but based on similar bits previously
26432 # found in GLIBCXX_CONFIGURE.
26435 ac_cpp='$CXXCPP $CPPFLAGS'
26436 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26437 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26438 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26440 ac_test_CXXFLAGS="${CXXFLAGS+set}"
26441 ac_save_CXXFLAGS="$CXXFLAGS"
26443 # Check for maintainer-mode bits.
26444 if test x"$USE_MAINTAINER_MODE" = xno; then
26450 # Check for -ffunction-sections -fdata-sections
26451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for g++ that supports -ffunction-sections -fdata-sections" >&5
26452 $as_echo_n "checking for g++ that supports -ffunction-sections -fdata-sections... " >&6; }
26453 CXXFLAGS='-g -Werror -ffunction-sections -fdata-sections'
26454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26455 /* end confdefs.h. */
26456 int foo; void bar() { };
26465 if ac_fn_cxx_try_compile "$LINENO"; then :
26470 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26471 if test "$ac_test_CXXFLAGS" = set; then
26472 CXXFLAGS="$ac_save_CXXFLAGS"
26474 # this is the suspicious part
26477 if test x"$ac_fdsections" = x"yes"; then
26478 SECTION_FLAGS='-ffunction-sections -fdata-sections'
26480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_fdsections" >&5
26481 $as_echo "$ac_fdsections" >&6; }
26484 ac_cpp='$CPP $CPPFLAGS'
26485 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26486 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26487 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26493 # If we're not using GNU ld, then there's no point in even trying these
26494 # tests. Check for that first. We should have already tested for gld
26495 # by now (in libtool), but require it now just to be safe...
26496 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
26497 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
26501 # The name set by libtool depends on the version of libtool. Shame on us
26502 # for depending on an impl detail, but c'est la vie. Older versions used
26503 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
26504 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
26505 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
26506 # set (hence we're using an older libtool), then set it.
26507 if test x${with_gnu_ld+set} != xset; then
26508 if test x${ac_cv_prog_gnu_ld+set} != xset; then
26509 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
26512 with_gnu_ld=$ac_cv_prog_gnu_ld
26516 # Start by getting the version number. I think the libtool test already
26517 # does some of this, but throws away the result.
26518 glibcxx_ld_is_gold=no
26519 if test x"$with_gnu_ld" = x"yes"; then
26520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
26521 $as_echo_n "checking for ld version... " >&6; }
26523 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
26524 glibcxx_ld_is_gold=yes
26526 ldver=`$LD --version 2>/dev/null |
26527 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'`
26529 glibcxx_gnu_ld_version=`echo $ldver | \
26530 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
26531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
26532 $as_echo "$glibcxx_gnu_ld_version" >&6; }
26535 # Set --gc-sections.
26536 glibcxx_have_gc_sections=no
26537 if test "$glibcxx_ld_is_gold" = "yes"; then
26538 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
26539 glibcxx_have_gc_sections=yes
26542 glibcxx_gcsections_min_ld=21602
26543 if test x"$with_gnu_ld" = x"yes" &&
26544 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
26545 glibcxx_have_gc_sections=yes
26548 if test "$glibcxx_have_gc_sections" = "yes"; then
26549 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
26550 # NB: This flag only works reliably after 2.16.1. Configure tests
26551 # for this are difficult, so hard wire a value that should work.
26553 ac_test_CFLAGS="${CFLAGS+set}"
26554 ac_save_CFLAGS="$CFLAGS"
26555 CFLAGS='-Wl,--gc-sections'
26557 # Check for -Wl,--gc-sections
26558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
26559 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
26560 if test x$gcc_no_link = xyes; then
26561 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
26563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26564 /* end confdefs.h. */
26565 int one(void) { return 1; }
26566 int two(void) { return 2; }
26576 if ac_fn_c_try_link "$LINENO"; then :
26581 rm -f core conftest.err conftest.$ac_objext \
26582 conftest$ac_exeext conftest.$ac_ext
26583 if test "$ac_gcsections" = "yes"; then
26586 if $CC -c conftest.c; then
26587 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
26588 grep "Warning: gc-sections option ignored" > /dev/null; then
26592 rm -f conftest.c conftest.o conftest
26594 if test "$ac_gcsections" = "yes"; then
26595 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
26597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
26598 $as_echo "$ac_gcsections" >&6; }
26600 if test "$ac_test_CFLAGS" = set; then
26601 CFLAGS="$ac_save_CFLAGS"
26603 # this is the suspicious part
26609 # Note this is only for shared objects.
26611 if test x"$with_gnu_ld" = x"yes"; then
26612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
26613 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
26614 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
26615 if test -n "$cxx_z_relo"; then
26616 OPT_LDFLAGS="-Wl,-z,relro"
26619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
26620 $as_echo "$ac_ld_relro" >&6; }
26623 # Set linker optimization flags.
26624 if test x"$with_gnu_ld" = x"yes"; then
26625 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
26632 ac_test_CXXFLAGS="${CXXFLAGS+set}"
26633 ac_save_CXXFLAGS="$CXXFLAGS"
26634 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
26636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
26637 $as_echo_n "checking for sin in -lm... " >&6; }
26638 if test "${ac_cv_lib_m_sin+set}" = set; then :
26639 $as_echo_n "(cached) " >&6
26641 ac_check_lib_save_LIBS=$LIBS
26643 if test x$gcc_no_link = xyes; then
26644 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
26646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26647 /* end confdefs.h. */
26649 /* Override any GCC internal prototype to avoid an error.
26650 Use char because int might match the return type of a GCC
26651 builtin and then its argument prototype would still apply. */
26664 if ac_fn_c_try_link "$LINENO"; then :
26665 ac_cv_lib_m_sin=yes
26669 rm -f core conftest.err conftest.$ac_objext \
26670 conftest$ac_exeext conftest.$ac_ext
26671 LIBS=$ac_check_lib_save_LIBS
26673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
26674 $as_echo "$ac_cv_lib_m_sin" >&6; }
26675 if test "x$ac_cv_lib_m_sin" = x""yes; then :
26679 ac_save_LIBS="$LIBS"
26684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
26685 $as_echo_n "checking for isinf declaration... " >&6; }
26686 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
26687 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
26688 $as_echo_n "(cached) " >&6
26693 ac_cpp='$CXXCPP $CPPFLAGS'
26694 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26695 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26696 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26699 /* end confdefs.h. */
26701 #ifdef HAVE_IEEEFP_H
26702 #include <ieeefp.h>
26713 if ac_fn_cxx_try_compile "$LINENO"; then :
26714 glibcxx_cv_func_isinf_use=yes
26716 glibcxx_cv_func_isinf_use=no
26718 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26720 ac_cpp='$CPP $CPPFLAGS'
26721 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26722 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26723 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
26730 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
26732 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
26733 for ac_func in isinf
26735 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
26736 if test "x$ac_cv_func_isinf" = x""yes; then :
26737 cat >>confdefs.h <<_ACEOF
26738 #define HAVE_ISINF 1
26746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
26747 $as_echo_n "checking for _isinf declaration... " >&6; }
26748 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
26749 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
26750 $as_echo_n "(cached) " >&6
26755 ac_cpp='$CXXCPP $CPPFLAGS'
26756 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26757 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26758 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26761 /* end confdefs.h. */
26763 #ifdef HAVE_IEEEFP_H
26764 #include <ieeefp.h>
26775 if ac_fn_cxx_try_compile "$LINENO"; then :
26776 glibcxx_cv_func__isinf_use=yes
26778 glibcxx_cv_func__isinf_use=no
26780 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26782 ac_cpp='$CPP $CPPFLAGS'
26783 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26784 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26785 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
26792 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
26794 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
26795 for ac_func in _isinf
26797 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
26798 if test "x$ac_cv_func__isinf" = x""yes; then :
26799 cat >>confdefs.h <<_ACEOF
26800 #define HAVE__ISINF 1
26813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
26814 $as_echo_n "checking for isnan declaration... " >&6; }
26815 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
26816 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
26817 $as_echo_n "(cached) " >&6
26822 ac_cpp='$CXXCPP $CPPFLAGS'
26823 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26824 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26825 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26828 /* end confdefs.h. */
26830 #ifdef HAVE_IEEEFP_H
26831 #include <ieeefp.h>
26842 if ac_fn_cxx_try_compile "$LINENO"; then :
26843 glibcxx_cv_func_isnan_use=yes
26845 glibcxx_cv_func_isnan_use=no
26847 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26849 ac_cpp='$CPP $CPPFLAGS'
26850 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26851 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26852 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
26859 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
26861 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
26862 for ac_func in isnan
26864 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
26865 if test "x$ac_cv_func_isnan" = x""yes; then :
26866 cat >>confdefs.h <<_ACEOF
26867 #define HAVE_ISNAN 1
26875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
26876 $as_echo_n "checking for _isnan declaration... " >&6; }
26877 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
26878 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
26879 $as_echo_n "(cached) " >&6
26884 ac_cpp='$CXXCPP $CPPFLAGS'
26885 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26886 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26887 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26890 /* end confdefs.h. */
26892 #ifdef HAVE_IEEEFP_H
26893 #include <ieeefp.h>
26904 if ac_fn_cxx_try_compile "$LINENO"; then :
26905 glibcxx_cv_func__isnan_use=yes
26907 glibcxx_cv_func__isnan_use=no
26909 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26911 ac_cpp='$CPP $CPPFLAGS'
26912 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26913 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26914 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
26921 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
26923 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
26924 for ac_func in _isnan
26926 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
26927 if test "x$ac_cv_func__isnan" = x""yes; then :
26928 cat >>confdefs.h <<_ACEOF
26929 #define HAVE__ISNAN 1
26942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
26943 $as_echo_n "checking for finite declaration... " >&6; }
26944 if test x${glibcxx_cv_func_finite_use+set} != xset; then
26945 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
26946 $as_echo_n "(cached) " >&6
26951 ac_cpp='$CXXCPP $CPPFLAGS'
26952 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26953 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26954 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
26956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26957 /* end confdefs.h. */
26959 #ifdef HAVE_IEEEFP_H
26960 #include <ieeefp.h>
26971 if ac_fn_cxx_try_compile "$LINENO"; then :
26972 glibcxx_cv_func_finite_use=yes
26974 glibcxx_cv_func_finite_use=no
26976 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26978 ac_cpp='$CPP $CPPFLAGS'
26979 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
26980 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
26981 ac_compiler_gnu=$ac_cv_c_compiler_gnu
26987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
26988 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
26990 if test x$glibcxx_cv_func_finite_use = x"yes"; then
26991 for ac_func in finite
26993 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
26994 if test "x$ac_cv_func_finite" = x""yes; then :
26995 cat >>confdefs.h <<_ACEOF
26996 #define HAVE_FINITE 1
27004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
27005 $as_echo_n "checking for _finite declaration... " >&6; }
27006 if test x${glibcxx_cv_func__finite_use+set} != xset; then
27007 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
27008 $as_echo_n "(cached) " >&6
27013 ac_cpp='$CXXCPP $CPPFLAGS'
27014 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27015 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27016 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27019 /* end confdefs.h. */
27021 #ifdef HAVE_IEEEFP_H
27022 #include <ieeefp.h>
27033 if ac_fn_cxx_try_compile "$LINENO"; then :
27034 glibcxx_cv_func__finite_use=yes
27036 glibcxx_cv_func__finite_use=no
27038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27040 ac_cpp='$CPP $CPPFLAGS'
27041 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27042 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27043 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
27050 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
27052 if test x$glibcxx_cv_func__finite_use = x"yes"; then
27053 for ac_func in _finite
27055 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
27056 if test "x$ac_cv_func__finite" = x""yes; then :
27057 cat >>confdefs.h <<_ACEOF
27058 #define HAVE__FINITE 1
27071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
27072 $as_echo_n "checking for sincos declaration... " >&6; }
27073 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
27074 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
27075 $as_echo_n "(cached) " >&6
27080 ac_cpp='$CXXCPP $CPPFLAGS'
27081 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27082 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27083 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27086 /* end confdefs.h. */
27096 if ac_fn_cxx_try_compile "$LINENO"; then :
27097 glibcxx_cv_func_sincos_use=yes
27099 glibcxx_cv_func_sincos_use=no
27101 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27103 ac_cpp='$CPP $CPPFLAGS'
27104 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27105 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27106 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
27113 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
27115 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
27116 for ac_func in sincos
27118 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
27119 if test "x$ac_cv_func_sincos" = x""yes; then :
27120 cat >>confdefs.h <<_ACEOF
27121 #define HAVE_SINCOS 1
27129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
27130 $as_echo_n "checking for _sincos declaration... " >&6; }
27131 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
27132 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
27133 $as_echo_n "(cached) " >&6
27138 ac_cpp='$CXXCPP $CPPFLAGS'
27139 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27140 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27141 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27144 /* end confdefs.h. */
27154 if ac_fn_cxx_try_compile "$LINENO"; then :
27155 glibcxx_cv_func__sincos_use=yes
27157 glibcxx_cv_func__sincos_use=no
27159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27161 ac_cpp='$CPP $CPPFLAGS'
27162 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27163 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27164 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
27171 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
27173 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
27174 for ac_func in _sincos
27176 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
27177 if test "x$ac_cv_func__sincos" = x""yes; then :
27178 cat >>confdefs.h <<_ACEOF
27179 #define HAVE__SINCOS 1
27192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
27193 $as_echo_n "checking for fpclass declaration... " >&6; }
27194 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
27195 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
27196 $as_echo_n "(cached) " >&6
27201 ac_cpp='$CXXCPP $CPPFLAGS'
27202 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27203 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27204 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27207 /* end confdefs.h. */
27209 #ifdef HAVE_IEEEFP_H
27210 #include <ieeefp.h>
27221 if ac_fn_cxx_try_compile "$LINENO"; then :
27222 glibcxx_cv_func_fpclass_use=yes
27224 glibcxx_cv_func_fpclass_use=no
27226 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27228 ac_cpp='$CPP $CPPFLAGS'
27229 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27230 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27231 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
27238 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
27240 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
27241 for ac_func in fpclass
27243 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
27244 if test "x$ac_cv_func_fpclass" = x""yes; then :
27245 cat >>confdefs.h <<_ACEOF
27246 #define HAVE_FPCLASS 1
27254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
27255 $as_echo_n "checking for _fpclass declaration... " >&6; }
27256 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
27257 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
27258 $as_echo_n "(cached) " >&6
27263 ac_cpp='$CXXCPP $CPPFLAGS'
27264 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27265 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27266 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27269 /* end confdefs.h. */
27271 #ifdef HAVE_IEEEFP_H
27272 #include <ieeefp.h>
27283 if ac_fn_cxx_try_compile "$LINENO"; then :
27284 glibcxx_cv_func__fpclass_use=yes
27286 glibcxx_cv_func__fpclass_use=no
27288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27290 ac_cpp='$CPP $CPPFLAGS'
27291 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27292 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27293 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
27300 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
27302 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
27303 for ac_func in _fpclass
27305 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
27306 if test "x$ac_cv_func__fpclass" = x""yes; then :
27307 cat >>confdefs.h <<_ACEOF
27308 #define HAVE__FPCLASS 1
27321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
27322 $as_echo_n "checking for qfpclass declaration... " >&6; }
27323 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
27324 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
27325 $as_echo_n "(cached) " >&6
27330 ac_cpp='$CXXCPP $CPPFLAGS'
27331 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27332 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27333 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27336 /* end confdefs.h. */
27338 #ifdef HAVE_IEEEFP_H
27339 #include <ieeefp.h>
27350 if ac_fn_cxx_try_compile "$LINENO"; then :
27351 glibcxx_cv_func_qfpclass_use=yes
27353 glibcxx_cv_func_qfpclass_use=no
27355 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27357 ac_cpp='$CPP $CPPFLAGS'
27358 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27359 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27360 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
27367 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
27369 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
27370 for ac_func in qfpclass
27372 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
27373 if test "x$ac_cv_func_qfpclass" = x""yes; then :
27374 cat >>confdefs.h <<_ACEOF
27375 #define HAVE_QFPCLASS 1
27383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
27384 $as_echo_n "checking for _qfpclass declaration... " >&6; }
27385 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
27386 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
27387 $as_echo_n "(cached) " >&6
27392 ac_cpp='$CXXCPP $CPPFLAGS'
27393 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27394 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27395 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27398 /* end confdefs.h. */
27400 #ifdef HAVE_IEEEFP_H
27401 #include <ieeefp.h>
27412 if ac_fn_cxx_try_compile "$LINENO"; then :
27413 glibcxx_cv_func__qfpclass_use=yes
27415 glibcxx_cv_func__qfpclass_use=no
27417 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27419 ac_cpp='$CPP $CPPFLAGS'
27420 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27421 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27422 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
27429 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
27431 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
27432 for ac_func in _qfpclass
27434 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
27435 if test "x$ac_cv_func__qfpclass" = x""yes; then :
27436 cat >>confdefs.h <<_ACEOF
27437 #define HAVE__QFPCLASS 1
27450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
27451 $as_echo_n "checking for hypot declaration... " >&6; }
27452 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
27453 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
27454 $as_echo_n "(cached) " >&6
27459 ac_cpp='$CXXCPP $CPPFLAGS'
27460 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27461 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27462 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27465 /* end confdefs.h. */
27475 if ac_fn_cxx_try_compile "$LINENO"; then :
27476 glibcxx_cv_func_hypot_use=yes
27478 glibcxx_cv_func_hypot_use=no
27480 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27482 ac_cpp='$CPP $CPPFLAGS'
27483 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27484 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27485 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
27492 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
27494 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
27495 for ac_func in hypot
27497 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
27498 if test "x$ac_cv_func_hypot" = x""yes; then :
27499 cat >>confdefs.h <<_ACEOF
27500 #define HAVE_HYPOT 1
27508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
27509 $as_echo_n "checking for _hypot declaration... " >&6; }
27510 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
27511 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
27512 $as_echo_n "(cached) " >&6
27517 ac_cpp='$CXXCPP $CPPFLAGS'
27518 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27519 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27520 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27523 /* end confdefs.h. */
27533 if ac_fn_cxx_try_compile "$LINENO"; then :
27534 glibcxx_cv_func__hypot_use=yes
27536 glibcxx_cv_func__hypot_use=no
27538 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27540 ac_cpp='$CPP $CPPFLAGS'
27541 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27542 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27543 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
27550 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
27552 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
27553 for ac_func in _hypot
27555 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
27556 if test "x$ac_cv_func__hypot" = x""yes; then :
27557 cat >>confdefs.h <<_ACEOF
27558 #define HAVE__HYPOT 1
27571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
27572 $as_echo_n "checking for float trig functions... " >&6; }
27573 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
27574 $as_echo_n "(cached) " >&6
27579 ac_cpp='$CXXCPP $CPPFLAGS'
27580 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27581 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27582 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27585 /* end confdefs.h. */
27590 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
27595 if ac_fn_cxx_try_compile "$LINENO"; then :
27596 glibcxx_cv_func_float_trig_use=yes
27598 glibcxx_cv_func_float_trig_use=no
27600 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27602 ac_cpp='$CPP $CPPFLAGS'
27603 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27604 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27605 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
27610 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
27611 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
27612 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
27614 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
27615 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
27616 eval as_val=\$$as_ac_var
27617 if test "x$as_val" = x""yes; then :
27618 cat >>confdefs.h <<_ACEOF
27619 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
27626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
27627 $as_echo_n "checking for _float trig functions... " >&6; }
27628 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
27629 $as_echo_n "(cached) " >&6
27634 ac_cpp='$CXXCPP $CPPFLAGS'
27635 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27636 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27637 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27640 /* end confdefs.h. */
27645 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
27650 if ac_fn_cxx_try_compile "$LINENO"; then :
27651 glibcxx_cv_func__float_trig_use=yes
27653 glibcxx_cv_func__float_trig_use=no
27655 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27657 ac_cpp='$CPP $CPPFLAGS'
27658 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27659 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27660 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
27665 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
27666 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
27667 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
27669 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
27670 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
27671 eval as_val=\$$as_ac_var
27672 if test "x$as_val" = x""yes; then :
27673 cat >>confdefs.h <<_ACEOF
27674 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
27687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
27688 $as_echo_n "checking for float round functions... " >&6; }
27689 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
27690 $as_echo_n "(cached) " >&6
27695 ac_cpp='$CXXCPP $CPPFLAGS'
27696 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27697 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27698 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27701 /* end confdefs.h. */
27706 ceilf (0); floorf (0);
27711 if ac_fn_cxx_try_compile "$LINENO"; then :
27712 glibcxx_cv_func_float_round_use=yes
27714 glibcxx_cv_func_float_round_use=no
27716 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27718 ac_cpp='$CPP $CPPFLAGS'
27719 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27720 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27721 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
27726 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
27727 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
27728 for ac_func in ceilf floorf
27730 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
27731 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
27732 eval as_val=\$$as_ac_var
27733 if test "x$as_val" = x""yes; then :
27734 cat >>confdefs.h <<_ACEOF
27735 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
27742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
27743 $as_echo_n "checking for _float round functions... " >&6; }
27744 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
27745 $as_echo_n "(cached) " >&6
27750 ac_cpp='$CXXCPP $CPPFLAGS'
27751 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27752 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27753 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27756 /* end confdefs.h. */
27761 _ceilf (0); _floorf (0);
27766 if ac_fn_cxx_try_compile "$LINENO"; then :
27767 glibcxx_cv_func__float_round_use=yes
27769 glibcxx_cv_func__float_round_use=no
27771 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27773 ac_cpp='$CPP $CPPFLAGS'
27774 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27775 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27776 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
27781 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
27782 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
27783 for ac_func in _ceilf _floorf
27785 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
27786 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
27787 eval as_val=\$$as_ac_var
27788 if test "x$as_val" = x""yes; then :
27789 cat >>confdefs.h <<_ACEOF
27790 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
27804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
27805 $as_echo_n "checking for expf declaration... " >&6; }
27806 if test x${glibcxx_cv_func_expf_use+set} != xset; then
27807 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
27808 $as_echo_n "(cached) " >&6
27813 ac_cpp='$CXXCPP $CPPFLAGS'
27814 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27815 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27816 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27819 /* end confdefs.h. */
27821 #ifdef HAVE_IEEEFP_H
27822 #include <ieeefp.h>
27833 if ac_fn_cxx_try_compile "$LINENO"; then :
27834 glibcxx_cv_func_expf_use=yes
27836 glibcxx_cv_func_expf_use=no
27838 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27840 ac_cpp='$CPP $CPPFLAGS'
27841 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27842 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27843 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
27850 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
27852 if test x$glibcxx_cv_func_expf_use = x"yes"; then
27853 for ac_func in expf
27855 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
27856 if test "x$ac_cv_func_expf" = x""yes; then :
27857 cat >>confdefs.h <<_ACEOF
27858 #define HAVE_EXPF 1
27866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
27867 $as_echo_n "checking for _expf declaration... " >&6; }
27868 if test x${glibcxx_cv_func__expf_use+set} != xset; then
27869 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
27870 $as_echo_n "(cached) " >&6
27875 ac_cpp='$CXXCPP $CPPFLAGS'
27876 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27877 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27878 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27881 /* end confdefs.h. */
27883 #ifdef HAVE_IEEEFP_H
27884 #include <ieeefp.h>
27895 if ac_fn_cxx_try_compile "$LINENO"; then :
27896 glibcxx_cv_func__expf_use=yes
27898 glibcxx_cv_func__expf_use=no
27900 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27902 ac_cpp='$CPP $CPPFLAGS'
27903 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27904 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27905 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
27912 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
27914 if test x$glibcxx_cv_func__expf_use = x"yes"; then
27915 for ac_func in _expf
27917 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
27918 if test "x$ac_cv_func__expf" = x""yes; then :
27919 cat >>confdefs.h <<_ACEOF
27920 #define HAVE__EXPF 1
27933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
27934 $as_echo_n "checking for isnanf declaration... " >&6; }
27935 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
27936 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
27937 $as_echo_n "(cached) " >&6
27942 ac_cpp='$CXXCPP $CPPFLAGS'
27943 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27944 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27945 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
27947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27948 /* end confdefs.h. */
27950 #ifdef HAVE_IEEEFP_H
27951 #include <ieeefp.h>
27962 if ac_fn_cxx_try_compile "$LINENO"; then :
27963 glibcxx_cv_func_isnanf_use=yes
27965 glibcxx_cv_func_isnanf_use=no
27967 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27969 ac_cpp='$CPP $CPPFLAGS'
27970 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
27971 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
27972 ac_compiler_gnu=$ac_cv_c_compiler_gnu
27978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
27979 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
27981 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
27982 for ac_func in isnanf
27984 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
27985 if test "x$ac_cv_func_isnanf" = x""yes; then :
27986 cat >>confdefs.h <<_ACEOF
27987 #define HAVE_ISNANF 1
27995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
27996 $as_echo_n "checking for _isnanf declaration... " >&6; }
27997 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
27998 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
27999 $as_echo_n "(cached) " >&6
28004 ac_cpp='$CXXCPP $CPPFLAGS'
28005 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28006 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28007 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28010 /* end confdefs.h. */
28012 #ifdef HAVE_IEEEFP_H
28013 #include <ieeefp.h>
28024 if ac_fn_cxx_try_compile "$LINENO"; then :
28025 glibcxx_cv_func__isnanf_use=yes
28027 glibcxx_cv_func__isnanf_use=no
28029 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28031 ac_cpp='$CPP $CPPFLAGS'
28032 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28033 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28034 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
28041 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
28043 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
28044 for ac_func in _isnanf
28046 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
28047 if test "x$ac_cv_func__isnanf" = x""yes; then :
28048 cat >>confdefs.h <<_ACEOF
28049 #define HAVE__ISNANF 1
28062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
28063 $as_echo_n "checking for isinff declaration... " >&6; }
28064 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
28065 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
28066 $as_echo_n "(cached) " >&6
28071 ac_cpp='$CXXCPP $CPPFLAGS'
28072 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28073 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28074 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28077 /* end confdefs.h. */
28079 #ifdef HAVE_IEEEFP_H
28080 #include <ieeefp.h>
28091 if ac_fn_cxx_try_compile "$LINENO"; then :
28092 glibcxx_cv_func_isinff_use=yes
28094 glibcxx_cv_func_isinff_use=no
28096 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28098 ac_cpp='$CPP $CPPFLAGS'
28099 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28100 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28101 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
28108 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
28110 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
28111 for ac_func in isinff
28113 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
28114 if test "x$ac_cv_func_isinff" = x""yes; then :
28115 cat >>confdefs.h <<_ACEOF
28116 #define HAVE_ISINFF 1
28124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
28125 $as_echo_n "checking for _isinff declaration... " >&6; }
28126 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
28127 if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
28128 $as_echo_n "(cached) " >&6
28133 ac_cpp='$CXXCPP $CPPFLAGS'
28134 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28135 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28136 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28139 /* end confdefs.h. */
28141 #ifdef HAVE_IEEEFP_H
28142 #include <ieeefp.h>
28153 if ac_fn_cxx_try_compile "$LINENO"; then :
28154 glibcxx_cv_func__isinff_use=yes
28156 glibcxx_cv_func__isinff_use=no
28158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28160 ac_cpp='$CPP $CPPFLAGS'
28161 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28162 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28163 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
28170 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
28172 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
28173 for ac_func in _isinff
28175 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
28176 if test "x$ac_cv_func__isinff" = x""yes; then :
28177 cat >>confdefs.h <<_ACEOF
28178 #define HAVE__ISINFF 1
28191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
28192 $as_echo_n "checking for atan2f declaration... " >&6; }
28193 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
28194 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
28195 $as_echo_n "(cached) " >&6
28200 ac_cpp='$CXXCPP $CPPFLAGS'
28201 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28202 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28203 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28206 /* end confdefs.h. */
28216 if ac_fn_cxx_try_compile "$LINENO"; then :
28217 glibcxx_cv_func_atan2f_use=yes
28219 glibcxx_cv_func_atan2f_use=no
28221 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28223 ac_cpp='$CPP $CPPFLAGS'
28224 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28225 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28226 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
28233 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
28235 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
28236 for ac_func in atan2f
28238 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
28239 if test "x$ac_cv_func_atan2f" = x""yes; then :
28240 cat >>confdefs.h <<_ACEOF
28241 #define HAVE_ATAN2F 1
28249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
28250 $as_echo_n "checking for _atan2f declaration... " >&6; }
28251 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
28252 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
28253 $as_echo_n "(cached) " >&6
28258 ac_cpp='$CXXCPP $CPPFLAGS'
28259 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28260 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28261 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28264 /* end confdefs.h. */
28274 if ac_fn_cxx_try_compile "$LINENO"; then :
28275 glibcxx_cv_func__atan2f_use=yes
28277 glibcxx_cv_func__atan2f_use=no
28279 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28281 ac_cpp='$CPP $CPPFLAGS'
28282 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28283 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28284 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
28291 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
28293 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
28294 for ac_func in _atan2f
28296 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
28297 if test "x$ac_cv_func__atan2f" = x""yes; then :
28298 cat >>confdefs.h <<_ACEOF
28299 #define HAVE__ATAN2F 1
28312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
28313 $as_echo_n "checking for fabsf declaration... " >&6; }
28314 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
28315 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
28316 $as_echo_n "(cached) " >&6
28321 ac_cpp='$CXXCPP $CPPFLAGS'
28322 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28323 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28324 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28327 /* end confdefs.h. */
28329 #ifdef HAVE_IEEEFP_H
28330 #include <ieeefp.h>
28341 if ac_fn_cxx_try_compile "$LINENO"; then :
28342 glibcxx_cv_func_fabsf_use=yes
28344 glibcxx_cv_func_fabsf_use=no
28346 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28348 ac_cpp='$CPP $CPPFLAGS'
28349 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28350 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28351 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
28358 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
28360 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
28361 for ac_func in fabsf
28363 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
28364 if test "x$ac_cv_func_fabsf" = x""yes; then :
28365 cat >>confdefs.h <<_ACEOF
28366 #define HAVE_FABSF 1
28374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
28375 $as_echo_n "checking for _fabsf declaration... " >&6; }
28376 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
28377 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
28378 $as_echo_n "(cached) " >&6
28383 ac_cpp='$CXXCPP $CPPFLAGS'
28384 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28385 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28386 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28389 /* end confdefs.h. */
28391 #ifdef HAVE_IEEEFP_H
28392 #include <ieeefp.h>
28403 if ac_fn_cxx_try_compile "$LINENO"; then :
28404 glibcxx_cv_func__fabsf_use=yes
28406 glibcxx_cv_func__fabsf_use=no
28408 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28410 ac_cpp='$CPP $CPPFLAGS'
28411 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28412 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28413 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
28420 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
28422 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
28423 for ac_func in _fabsf
28425 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
28426 if test "x$ac_cv_func__fabsf" = x""yes; then :
28427 cat >>confdefs.h <<_ACEOF
28428 #define HAVE__FABSF 1
28441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
28442 $as_echo_n "checking for fmodf declaration... " >&6; }
28443 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
28444 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
28445 $as_echo_n "(cached) " >&6
28450 ac_cpp='$CXXCPP $CPPFLAGS'
28451 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28452 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28453 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28456 /* end confdefs.h. */
28466 if ac_fn_cxx_try_compile "$LINENO"; then :
28467 glibcxx_cv_func_fmodf_use=yes
28469 glibcxx_cv_func_fmodf_use=no
28471 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28473 ac_cpp='$CPP $CPPFLAGS'
28474 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28475 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28476 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
28483 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
28485 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
28486 for ac_func in fmodf
28488 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
28489 if test "x$ac_cv_func_fmodf" = x""yes; then :
28490 cat >>confdefs.h <<_ACEOF
28491 #define HAVE_FMODF 1
28499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
28500 $as_echo_n "checking for _fmodf declaration... " >&6; }
28501 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
28502 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
28503 $as_echo_n "(cached) " >&6
28508 ac_cpp='$CXXCPP $CPPFLAGS'
28509 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28510 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28511 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28514 /* end confdefs.h. */
28524 if ac_fn_cxx_try_compile "$LINENO"; then :
28525 glibcxx_cv_func__fmodf_use=yes
28527 glibcxx_cv_func__fmodf_use=no
28529 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28531 ac_cpp='$CPP $CPPFLAGS'
28532 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28533 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28534 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
28541 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
28543 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
28544 for ac_func in _fmodf
28546 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
28547 if test "x$ac_cv_func__fmodf" = x""yes; then :
28548 cat >>confdefs.h <<_ACEOF
28549 #define HAVE__FMODF 1
28562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
28563 $as_echo_n "checking for frexpf declaration... " >&6; }
28564 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
28565 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
28566 $as_echo_n "(cached) " >&6
28571 ac_cpp='$CXXCPP $CPPFLAGS'
28572 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28573 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28574 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28577 /* end confdefs.h. */
28587 if ac_fn_cxx_try_compile "$LINENO"; then :
28588 glibcxx_cv_func_frexpf_use=yes
28590 glibcxx_cv_func_frexpf_use=no
28592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28594 ac_cpp='$CPP $CPPFLAGS'
28595 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28596 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28597 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
28604 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
28606 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
28607 for ac_func in frexpf
28609 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
28610 if test "x$ac_cv_func_frexpf" = x""yes; then :
28611 cat >>confdefs.h <<_ACEOF
28612 #define HAVE_FREXPF 1
28620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
28621 $as_echo_n "checking for _frexpf declaration... " >&6; }
28622 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
28623 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
28624 $as_echo_n "(cached) " >&6
28629 ac_cpp='$CXXCPP $CPPFLAGS'
28630 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28631 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28632 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28635 /* end confdefs.h. */
28645 if ac_fn_cxx_try_compile "$LINENO"; then :
28646 glibcxx_cv_func__frexpf_use=yes
28648 glibcxx_cv_func__frexpf_use=no
28650 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28652 ac_cpp='$CPP $CPPFLAGS'
28653 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28654 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28655 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
28662 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
28664 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
28665 for ac_func in _frexpf
28667 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
28668 if test "x$ac_cv_func__frexpf" = x""yes; then :
28669 cat >>confdefs.h <<_ACEOF
28670 #define HAVE__FREXPF 1
28683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
28684 $as_echo_n "checking for hypotf declaration... " >&6; }
28685 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
28686 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
28687 $as_echo_n "(cached) " >&6
28692 ac_cpp='$CXXCPP $CPPFLAGS'
28693 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28694 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28695 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28698 /* end confdefs.h. */
28708 if ac_fn_cxx_try_compile "$LINENO"; then :
28709 glibcxx_cv_func_hypotf_use=yes
28711 glibcxx_cv_func_hypotf_use=no
28713 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28715 ac_cpp='$CPP $CPPFLAGS'
28716 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28717 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28718 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
28725 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
28727 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
28728 for ac_func in hypotf
28730 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
28731 if test "x$ac_cv_func_hypotf" = x""yes; then :
28732 cat >>confdefs.h <<_ACEOF
28733 #define HAVE_HYPOTF 1
28741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
28742 $as_echo_n "checking for _hypotf declaration... " >&6; }
28743 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
28744 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
28745 $as_echo_n "(cached) " >&6
28750 ac_cpp='$CXXCPP $CPPFLAGS'
28751 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28752 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28753 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28756 /* end confdefs.h. */
28766 if ac_fn_cxx_try_compile "$LINENO"; then :
28767 glibcxx_cv_func__hypotf_use=yes
28769 glibcxx_cv_func__hypotf_use=no
28771 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28773 ac_cpp='$CPP $CPPFLAGS'
28774 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28775 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28776 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
28783 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
28785 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
28786 for ac_func in _hypotf
28788 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
28789 if test "x$ac_cv_func__hypotf" = x""yes; then :
28790 cat >>confdefs.h <<_ACEOF
28791 #define HAVE__HYPOTF 1
28804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
28805 $as_echo_n "checking for ldexpf declaration... " >&6; }
28806 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
28807 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
28808 $as_echo_n "(cached) " >&6
28813 ac_cpp='$CXXCPP $CPPFLAGS'
28814 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28815 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28816 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28819 /* end confdefs.h. */
28829 if ac_fn_cxx_try_compile "$LINENO"; then :
28830 glibcxx_cv_func_ldexpf_use=yes
28832 glibcxx_cv_func_ldexpf_use=no
28834 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28836 ac_cpp='$CPP $CPPFLAGS'
28837 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28838 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28839 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
28846 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
28848 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
28849 for ac_func in ldexpf
28851 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
28852 if test "x$ac_cv_func_ldexpf" = x""yes; then :
28853 cat >>confdefs.h <<_ACEOF
28854 #define HAVE_LDEXPF 1
28862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
28863 $as_echo_n "checking for _ldexpf declaration... " >&6; }
28864 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
28865 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
28866 $as_echo_n "(cached) " >&6
28871 ac_cpp='$CXXCPP $CPPFLAGS'
28872 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28873 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28874 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28877 /* end confdefs.h. */
28887 if ac_fn_cxx_try_compile "$LINENO"; then :
28888 glibcxx_cv_func__ldexpf_use=yes
28890 glibcxx_cv_func__ldexpf_use=no
28892 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28894 ac_cpp='$CPP $CPPFLAGS'
28895 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28896 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28897 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
28904 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
28906 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
28907 for ac_func in _ldexpf
28909 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
28910 if test "x$ac_cv_func__ldexpf" = x""yes; then :
28911 cat >>confdefs.h <<_ACEOF
28912 #define HAVE__LDEXPF 1
28925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
28926 $as_echo_n "checking for logf declaration... " >&6; }
28927 if test x${glibcxx_cv_func_logf_use+set} != xset; then
28928 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
28929 $as_echo_n "(cached) " >&6
28934 ac_cpp='$CXXCPP $CPPFLAGS'
28935 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28936 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28937 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
28939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28940 /* end confdefs.h. */
28942 #ifdef HAVE_IEEEFP_H
28943 #include <ieeefp.h>
28954 if ac_fn_cxx_try_compile "$LINENO"; then :
28955 glibcxx_cv_func_logf_use=yes
28957 glibcxx_cv_func_logf_use=no
28959 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
28961 ac_cpp='$CPP $CPPFLAGS'
28962 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28963 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28964 ac_compiler_gnu=$ac_cv_c_compiler_gnu
28970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
28971 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
28973 if test x$glibcxx_cv_func_logf_use = x"yes"; then
28974 for ac_func in logf
28976 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
28977 if test "x$ac_cv_func_logf" = x""yes; then :
28978 cat >>confdefs.h <<_ACEOF
28979 #define HAVE_LOGF 1
28987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
28988 $as_echo_n "checking for _logf declaration... " >&6; }
28989 if test x${glibcxx_cv_func__logf_use+set} != xset; then
28990 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
28991 $as_echo_n "(cached) " >&6
28996 ac_cpp='$CXXCPP $CPPFLAGS'
28997 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
28998 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
28999 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29002 /* end confdefs.h. */
29004 #ifdef HAVE_IEEEFP_H
29005 #include <ieeefp.h>
29016 if ac_fn_cxx_try_compile "$LINENO"; then :
29017 glibcxx_cv_func__logf_use=yes
29019 glibcxx_cv_func__logf_use=no
29021 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29023 ac_cpp='$CPP $CPPFLAGS'
29024 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29025 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29026 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
29033 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
29035 if test x$glibcxx_cv_func__logf_use = x"yes"; then
29036 for ac_func in _logf
29038 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
29039 if test "x$ac_cv_func__logf" = x""yes; then :
29040 cat >>confdefs.h <<_ACEOF
29041 #define HAVE__LOGF 1
29054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
29055 $as_echo_n "checking for log10f declaration... " >&6; }
29056 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
29057 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
29058 $as_echo_n "(cached) " >&6
29063 ac_cpp='$CXXCPP $CPPFLAGS'
29064 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29065 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29066 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29069 /* end confdefs.h. */
29071 #ifdef HAVE_IEEEFP_H
29072 #include <ieeefp.h>
29083 if ac_fn_cxx_try_compile "$LINENO"; then :
29084 glibcxx_cv_func_log10f_use=yes
29086 glibcxx_cv_func_log10f_use=no
29088 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29090 ac_cpp='$CPP $CPPFLAGS'
29091 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29092 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29093 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
29100 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
29102 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
29103 for ac_func in log10f
29105 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
29106 if test "x$ac_cv_func_log10f" = x""yes; then :
29107 cat >>confdefs.h <<_ACEOF
29108 #define HAVE_LOG10F 1
29116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
29117 $as_echo_n "checking for _log10f declaration... " >&6; }
29118 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
29119 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
29120 $as_echo_n "(cached) " >&6
29125 ac_cpp='$CXXCPP $CPPFLAGS'
29126 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29127 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29128 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29131 /* end confdefs.h. */
29133 #ifdef HAVE_IEEEFP_H
29134 #include <ieeefp.h>
29145 if ac_fn_cxx_try_compile "$LINENO"; then :
29146 glibcxx_cv_func__log10f_use=yes
29148 glibcxx_cv_func__log10f_use=no
29150 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29152 ac_cpp='$CPP $CPPFLAGS'
29153 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29154 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29155 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
29162 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
29164 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
29165 for ac_func in _log10f
29167 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
29168 if test "x$ac_cv_func__log10f" = x""yes; then :
29169 cat >>confdefs.h <<_ACEOF
29170 #define HAVE__LOG10F 1
29183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
29184 $as_echo_n "checking for modff declaration... " >&6; }
29185 if test x${glibcxx_cv_func_modff_use+set} != xset; then
29186 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
29187 $as_echo_n "(cached) " >&6
29192 ac_cpp='$CXXCPP $CPPFLAGS'
29193 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29194 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29195 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29198 /* end confdefs.h. */
29208 if ac_fn_cxx_try_compile "$LINENO"; then :
29209 glibcxx_cv_func_modff_use=yes
29211 glibcxx_cv_func_modff_use=no
29213 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29215 ac_cpp='$CPP $CPPFLAGS'
29216 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29217 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29218 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
29225 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
29227 if test x$glibcxx_cv_func_modff_use = x"yes"; then
29228 for ac_func in modff
29230 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
29231 if test "x$ac_cv_func_modff" = x""yes; then :
29232 cat >>confdefs.h <<_ACEOF
29233 #define HAVE_MODFF 1
29241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
29242 $as_echo_n "checking for _modff declaration... " >&6; }
29243 if test x${glibcxx_cv_func__modff_use+set} != xset; then
29244 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
29245 $as_echo_n "(cached) " >&6
29250 ac_cpp='$CXXCPP $CPPFLAGS'
29251 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29252 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29253 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29256 /* end confdefs.h. */
29266 if ac_fn_cxx_try_compile "$LINENO"; then :
29267 glibcxx_cv_func__modff_use=yes
29269 glibcxx_cv_func__modff_use=no
29271 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29273 ac_cpp='$CPP $CPPFLAGS'
29274 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29275 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29276 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
29283 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
29285 if test x$glibcxx_cv_func__modff_use = x"yes"; then
29286 for ac_func in _modff
29288 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
29289 if test "x$ac_cv_func__modff" = x""yes; then :
29290 cat >>confdefs.h <<_ACEOF
29291 #define HAVE__MODFF 1
29304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
29305 $as_echo_n "checking for modf declaration... " >&6; }
29306 if test x${glibcxx_cv_func_modf_use+set} != xset; then
29307 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
29308 $as_echo_n "(cached) " >&6
29313 ac_cpp='$CXXCPP $CPPFLAGS'
29314 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29315 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29316 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29319 /* end confdefs.h. */
29329 if ac_fn_cxx_try_compile "$LINENO"; then :
29330 glibcxx_cv_func_modf_use=yes
29332 glibcxx_cv_func_modf_use=no
29334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29336 ac_cpp='$CPP $CPPFLAGS'
29337 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29338 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29339 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
29346 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
29348 if test x$glibcxx_cv_func_modf_use = x"yes"; then
29349 for ac_func in modf
29351 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
29352 if test "x$ac_cv_func_modf" = x""yes; then :
29353 cat >>confdefs.h <<_ACEOF
29354 #define HAVE_MODF 1
29362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
29363 $as_echo_n "checking for _modf declaration... " >&6; }
29364 if test x${glibcxx_cv_func__modf_use+set} != xset; then
29365 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
29366 $as_echo_n "(cached) " >&6
29371 ac_cpp='$CXXCPP $CPPFLAGS'
29372 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29373 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29374 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29377 /* end confdefs.h. */
29387 if ac_fn_cxx_try_compile "$LINENO"; then :
29388 glibcxx_cv_func__modf_use=yes
29390 glibcxx_cv_func__modf_use=no
29392 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29394 ac_cpp='$CPP $CPPFLAGS'
29395 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29396 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29397 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
29404 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
29406 if test x$glibcxx_cv_func__modf_use = x"yes"; then
29407 for ac_func in _modf
29409 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
29410 if test "x$ac_cv_func__modf" = x""yes; then :
29411 cat >>confdefs.h <<_ACEOF
29412 #define HAVE__MODF 1
29425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
29426 $as_echo_n "checking for powf declaration... " >&6; }
29427 if test x${glibcxx_cv_func_powf_use+set} != xset; then
29428 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
29429 $as_echo_n "(cached) " >&6
29434 ac_cpp='$CXXCPP $CPPFLAGS'
29435 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29436 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29437 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29440 /* end confdefs.h. */
29450 if ac_fn_cxx_try_compile "$LINENO"; then :
29451 glibcxx_cv_func_powf_use=yes
29453 glibcxx_cv_func_powf_use=no
29455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29457 ac_cpp='$CPP $CPPFLAGS'
29458 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29459 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29460 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
29467 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
29469 if test x$glibcxx_cv_func_powf_use = x"yes"; then
29470 for ac_func in powf
29472 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
29473 if test "x$ac_cv_func_powf" = x""yes; then :
29474 cat >>confdefs.h <<_ACEOF
29475 #define HAVE_POWF 1
29483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
29484 $as_echo_n "checking for _powf declaration... " >&6; }
29485 if test x${glibcxx_cv_func__powf_use+set} != xset; then
29486 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
29487 $as_echo_n "(cached) " >&6
29492 ac_cpp='$CXXCPP $CPPFLAGS'
29493 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29494 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29495 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29498 /* end confdefs.h. */
29508 if ac_fn_cxx_try_compile "$LINENO"; then :
29509 glibcxx_cv_func__powf_use=yes
29511 glibcxx_cv_func__powf_use=no
29513 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29515 ac_cpp='$CPP $CPPFLAGS'
29516 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29517 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29518 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
29525 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
29527 if test x$glibcxx_cv_func__powf_use = x"yes"; then
29528 for ac_func in _powf
29530 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
29531 if test "x$ac_cv_func__powf" = x""yes; then :
29532 cat >>confdefs.h <<_ACEOF
29533 #define HAVE__POWF 1
29546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
29547 $as_echo_n "checking for sqrtf declaration... " >&6; }
29548 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
29549 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
29550 $as_echo_n "(cached) " >&6
29555 ac_cpp='$CXXCPP $CPPFLAGS'
29556 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29557 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29558 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29561 /* end confdefs.h. */
29563 #ifdef HAVE_IEEEFP_H
29564 #include <ieeefp.h>
29575 if ac_fn_cxx_try_compile "$LINENO"; then :
29576 glibcxx_cv_func_sqrtf_use=yes
29578 glibcxx_cv_func_sqrtf_use=no
29580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29582 ac_cpp='$CPP $CPPFLAGS'
29583 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29584 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29585 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
29592 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
29594 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
29595 for ac_func in sqrtf
29597 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
29598 if test "x$ac_cv_func_sqrtf" = x""yes; then :
29599 cat >>confdefs.h <<_ACEOF
29600 #define HAVE_SQRTF 1
29608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
29609 $as_echo_n "checking for _sqrtf declaration... " >&6; }
29610 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
29611 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
29612 $as_echo_n "(cached) " >&6
29617 ac_cpp='$CXXCPP $CPPFLAGS'
29618 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29619 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29620 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29623 /* end confdefs.h. */
29625 #ifdef HAVE_IEEEFP_H
29626 #include <ieeefp.h>
29637 if ac_fn_cxx_try_compile "$LINENO"; then :
29638 glibcxx_cv_func__sqrtf_use=yes
29640 glibcxx_cv_func__sqrtf_use=no
29642 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29644 ac_cpp='$CPP $CPPFLAGS'
29645 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29646 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29647 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
29654 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
29656 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
29657 for ac_func in _sqrtf
29659 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
29660 if test "x$ac_cv_func__sqrtf" = x""yes; then :
29661 cat >>confdefs.h <<_ACEOF
29662 #define HAVE__SQRTF 1
29675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
29676 $as_echo_n "checking for sincosf declaration... " >&6; }
29677 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
29678 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
29679 $as_echo_n "(cached) " >&6
29684 ac_cpp='$CXXCPP $CPPFLAGS'
29685 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29686 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29687 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29690 /* end confdefs.h. */
29700 if ac_fn_cxx_try_compile "$LINENO"; then :
29701 glibcxx_cv_func_sincosf_use=yes
29703 glibcxx_cv_func_sincosf_use=no
29705 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29707 ac_cpp='$CPP $CPPFLAGS'
29708 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29709 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29710 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
29717 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
29719 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
29720 for ac_func in sincosf
29722 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
29723 if test "x$ac_cv_func_sincosf" = x""yes; then :
29724 cat >>confdefs.h <<_ACEOF
29725 #define HAVE_SINCOSF 1
29733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
29734 $as_echo_n "checking for _sincosf declaration... " >&6; }
29735 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
29736 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
29737 $as_echo_n "(cached) " >&6
29742 ac_cpp='$CXXCPP $CPPFLAGS'
29743 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29744 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29745 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29748 /* end confdefs.h. */
29758 if ac_fn_cxx_try_compile "$LINENO"; then :
29759 glibcxx_cv_func__sincosf_use=yes
29761 glibcxx_cv_func__sincosf_use=no
29763 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29765 ac_cpp='$CPP $CPPFLAGS'
29766 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29767 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29768 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
29775 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
29777 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
29778 for ac_func in _sincosf
29780 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
29781 if test "x$ac_cv_func__sincosf" = x""yes; then :
29782 cat >>confdefs.h <<_ACEOF
29783 #define HAVE__SINCOSF 1
29796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
29797 $as_echo_n "checking for finitef declaration... " >&6; }
29798 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
29799 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
29800 $as_echo_n "(cached) " >&6
29805 ac_cpp='$CXXCPP $CPPFLAGS'
29806 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29807 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29808 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29811 /* end confdefs.h. */
29813 #ifdef HAVE_IEEEFP_H
29814 #include <ieeefp.h>
29825 if ac_fn_cxx_try_compile "$LINENO"; then :
29826 glibcxx_cv_func_finitef_use=yes
29828 glibcxx_cv_func_finitef_use=no
29830 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29832 ac_cpp='$CPP $CPPFLAGS'
29833 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29834 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29835 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
29842 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
29844 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
29845 for ac_func in finitef
29847 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
29848 if test "x$ac_cv_func_finitef" = x""yes; then :
29849 cat >>confdefs.h <<_ACEOF
29850 #define HAVE_FINITEF 1
29858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
29859 $as_echo_n "checking for _finitef declaration... " >&6; }
29860 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
29861 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
29862 $as_echo_n "(cached) " >&6
29867 ac_cpp='$CXXCPP $CPPFLAGS'
29868 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29869 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29870 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29873 /* end confdefs.h. */
29875 #ifdef HAVE_IEEEFP_H
29876 #include <ieeefp.h>
29887 if ac_fn_cxx_try_compile "$LINENO"; then :
29888 glibcxx_cv_func__finitef_use=yes
29890 glibcxx_cv_func__finitef_use=no
29892 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29894 ac_cpp='$CPP $CPPFLAGS'
29895 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29896 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29897 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
29904 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
29906 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
29907 for ac_func in _finitef
29909 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
29910 if test "x$ac_cv_func__finitef" = x""yes; then :
29911 cat >>confdefs.h <<_ACEOF
29912 #define HAVE__FINITEF 1
29925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
29926 $as_echo_n "checking for long double trig functions... " >&6; }
29927 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
29928 $as_echo_n "(cached) " >&6
29933 ac_cpp='$CXXCPP $CPPFLAGS'
29934 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29935 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29936 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29939 /* end confdefs.h. */
29944 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
29949 if ac_fn_cxx_try_compile "$LINENO"; then :
29950 glibcxx_cv_func_long_double_trig_use=yes
29952 glibcxx_cv_func_long_double_trig_use=no
29954 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
29956 ac_cpp='$CPP $CPPFLAGS'
29957 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29958 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29959 ac_compiler_gnu=$ac_cv_c_compiler_gnu
29963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
29964 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
29965 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
29966 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
29968 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
29969 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
29970 eval as_val=\$$as_ac_var
29971 if test "x$as_val" = x""yes; then :
29972 cat >>confdefs.h <<_ACEOF
29973 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
29980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
29981 $as_echo_n "checking for _long double trig functions... " >&6; }
29982 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
29983 $as_echo_n "(cached) " >&6
29988 ac_cpp='$CXXCPP $CPPFLAGS'
29989 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
29990 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
29991 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
29993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
29994 /* end confdefs.h. */
29999 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
30004 if ac_fn_cxx_try_compile "$LINENO"; then :
30005 glibcxx_cv_func__long_double_trig_use=yes
30007 glibcxx_cv_func__long_double_trig_use=no
30009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30011 ac_cpp='$CPP $CPPFLAGS'
30012 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30013 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30014 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
30019 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
30020 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
30021 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
30023 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
30024 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
30025 eval as_val=\$$as_ac_var
30026 if test "x$as_val" = x""yes; then :
30027 cat >>confdefs.h <<_ACEOF
30028 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
30041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
30042 $as_echo_n "checking for long double round functions... " >&6; }
30043 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
30044 $as_echo_n "(cached) " >&6
30049 ac_cpp='$CXXCPP $CPPFLAGS'
30050 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30051 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30052 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30055 /* end confdefs.h. */
30060 ceill (0); floorl (0);
30065 if ac_fn_cxx_try_compile "$LINENO"; then :
30066 glibcxx_cv_func_long_double_round_use=yes
30068 glibcxx_cv_func_long_double_round_use=no
30070 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30072 ac_cpp='$CPP $CPPFLAGS'
30073 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30074 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30075 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
30080 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
30081 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
30082 for ac_func in ceill floorl
30084 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
30085 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
30086 eval as_val=\$$as_ac_var
30087 if test "x$as_val" = x""yes; then :
30088 cat >>confdefs.h <<_ACEOF
30089 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
30096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
30097 $as_echo_n "checking for _long double round functions... " >&6; }
30098 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
30099 $as_echo_n "(cached) " >&6
30104 ac_cpp='$CXXCPP $CPPFLAGS'
30105 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30106 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30107 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30110 /* end confdefs.h. */
30115 _ceill (0); _floorl (0);
30120 if ac_fn_cxx_try_compile "$LINENO"; then :
30121 glibcxx_cv_func__long_double_round_use=yes
30123 glibcxx_cv_func__long_double_round_use=no
30125 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30127 ac_cpp='$CPP $CPPFLAGS'
30128 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30129 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30130 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
30135 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
30136 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
30137 for ac_func in _ceill _floorl
30139 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
30140 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
30141 eval as_val=\$$as_ac_var
30142 if test "x$as_val" = x""yes; then :
30143 cat >>confdefs.h <<_ACEOF
30144 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
30158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
30159 $as_echo_n "checking for isnanl declaration... " >&6; }
30160 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
30161 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
30162 $as_echo_n "(cached) " >&6
30167 ac_cpp='$CXXCPP $CPPFLAGS'
30168 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30169 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30170 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30173 /* end confdefs.h. */
30175 #ifdef HAVE_IEEEFP_H
30176 #include <ieeefp.h>
30187 if ac_fn_cxx_try_compile "$LINENO"; then :
30188 glibcxx_cv_func_isnanl_use=yes
30190 glibcxx_cv_func_isnanl_use=no
30192 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30194 ac_cpp='$CPP $CPPFLAGS'
30195 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30196 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30197 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
30204 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
30206 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
30207 for ac_func in isnanl
30209 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
30210 if test "x$ac_cv_func_isnanl" = x""yes; then :
30211 cat >>confdefs.h <<_ACEOF
30212 #define HAVE_ISNANL 1
30220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
30221 $as_echo_n "checking for _isnanl declaration... " >&6; }
30222 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
30223 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
30224 $as_echo_n "(cached) " >&6
30229 ac_cpp='$CXXCPP $CPPFLAGS'
30230 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30231 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30232 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30235 /* end confdefs.h. */
30237 #ifdef HAVE_IEEEFP_H
30238 #include <ieeefp.h>
30249 if ac_fn_cxx_try_compile "$LINENO"; then :
30250 glibcxx_cv_func__isnanl_use=yes
30252 glibcxx_cv_func__isnanl_use=no
30254 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30256 ac_cpp='$CPP $CPPFLAGS'
30257 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30258 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30259 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
30266 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
30268 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
30269 for ac_func in _isnanl
30271 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
30272 if test "x$ac_cv_func__isnanl" = x""yes; then :
30273 cat >>confdefs.h <<_ACEOF
30274 #define HAVE__ISNANL 1
30287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
30288 $as_echo_n "checking for isinfl declaration... " >&6; }
30289 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
30290 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
30291 $as_echo_n "(cached) " >&6
30296 ac_cpp='$CXXCPP $CPPFLAGS'
30297 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30298 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30299 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30302 /* end confdefs.h. */
30304 #ifdef HAVE_IEEEFP_H
30305 #include <ieeefp.h>
30316 if ac_fn_cxx_try_compile "$LINENO"; then :
30317 glibcxx_cv_func_isinfl_use=yes
30319 glibcxx_cv_func_isinfl_use=no
30321 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30323 ac_cpp='$CPP $CPPFLAGS'
30324 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30325 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30326 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
30333 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
30335 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
30336 for ac_func in isinfl
30338 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
30339 if test "x$ac_cv_func_isinfl" = x""yes; then :
30340 cat >>confdefs.h <<_ACEOF
30341 #define HAVE_ISINFL 1
30349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
30350 $as_echo_n "checking for _isinfl declaration... " >&6; }
30351 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
30352 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
30353 $as_echo_n "(cached) " >&6
30358 ac_cpp='$CXXCPP $CPPFLAGS'
30359 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30360 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30361 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30364 /* end confdefs.h. */
30366 #ifdef HAVE_IEEEFP_H
30367 #include <ieeefp.h>
30378 if ac_fn_cxx_try_compile "$LINENO"; then :
30379 glibcxx_cv_func__isinfl_use=yes
30381 glibcxx_cv_func__isinfl_use=no
30383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30385 ac_cpp='$CPP $CPPFLAGS'
30386 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30387 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30388 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
30395 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
30397 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
30398 for ac_func in _isinfl
30400 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
30401 if test "x$ac_cv_func__isinfl" = x""yes; then :
30402 cat >>confdefs.h <<_ACEOF
30403 #define HAVE__ISINFL 1
30416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
30417 $as_echo_n "checking for atan2l declaration... " >&6; }
30418 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
30419 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
30420 $as_echo_n "(cached) " >&6
30425 ac_cpp='$CXXCPP $CPPFLAGS'
30426 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30427 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30428 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30431 /* end confdefs.h. */
30441 if ac_fn_cxx_try_compile "$LINENO"; then :
30442 glibcxx_cv_func_atan2l_use=yes
30444 glibcxx_cv_func_atan2l_use=no
30446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30448 ac_cpp='$CPP $CPPFLAGS'
30449 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30450 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30451 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
30458 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
30460 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
30461 for ac_func in atan2l
30463 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
30464 if test "x$ac_cv_func_atan2l" = x""yes; then :
30465 cat >>confdefs.h <<_ACEOF
30466 #define HAVE_ATAN2L 1
30474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
30475 $as_echo_n "checking for _atan2l declaration... " >&6; }
30476 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
30477 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
30478 $as_echo_n "(cached) " >&6
30483 ac_cpp='$CXXCPP $CPPFLAGS'
30484 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30485 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30486 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30489 /* end confdefs.h. */
30499 if ac_fn_cxx_try_compile "$LINENO"; then :
30500 glibcxx_cv_func__atan2l_use=yes
30502 glibcxx_cv_func__atan2l_use=no
30504 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30506 ac_cpp='$CPP $CPPFLAGS'
30507 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30508 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30509 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
30516 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
30518 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
30519 for ac_func in _atan2l
30521 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
30522 if test "x$ac_cv_func__atan2l" = x""yes; then :
30523 cat >>confdefs.h <<_ACEOF
30524 #define HAVE__ATAN2L 1
30537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
30538 $as_echo_n "checking for expl declaration... " >&6; }
30539 if test x${glibcxx_cv_func_expl_use+set} != xset; then
30540 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
30541 $as_echo_n "(cached) " >&6
30546 ac_cpp='$CXXCPP $CPPFLAGS'
30547 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30548 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30549 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30552 /* end confdefs.h. */
30554 #ifdef HAVE_IEEEFP_H
30555 #include <ieeefp.h>
30566 if ac_fn_cxx_try_compile "$LINENO"; then :
30567 glibcxx_cv_func_expl_use=yes
30569 glibcxx_cv_func_expl_use=no
30571 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30573 ac_cpp='$CPP $CPPFLAGS'
30574 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30575 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30576 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
30583 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
30585 if test x$glibcxx_cv_func_expl_use = x"yes"; then
30586 for ac_func in expl
30588 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
30589 if test "x$ac_cv_func_expl" = x""yes; then :
30590 cat >>confdefs.h <<_ACEOF
30591 #define HAVE_EXPL 1
30599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
30600 $as_echo_n "checking for _expl declaration... " >&6; }
30601 if test x${glibcxx_cv_func__expl_use+set} != xset; then
30602 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
30603 $as_echo_n "(cached) " >&6
30608 ac_cpp='$CXXCPP $CPPFLAGS'
30609 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30610 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30611 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30614 /* end confdefs.h. */
30616 #ifdef HAVE_IEEEFP_H
30617 #include <ieeefp.h>
30628 if ac_fn_cxx_try_compile "$LINENO"; then :
30629 glibcxx_cv_func__expl_use=yes
30631 glibcxx_cv_func__expl_use=no
30633 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30635 ac_cpp='$CPP $CPPFLAGS'
30636 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30637 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30638 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
30645 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
30647 if test x$glibcxx_cv_func__expl_use = x"yes"; then
30648 for ac_func in _expl
30650 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
30651 if test "x$ac_cv_func__expl" = x""yes; then :
30652 cat >>confdefs.h <<_ACEOF
30653 #define HAVE__EXPL 1
30666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
30667 $as_echo_n "checking for fabsl declaration... " >&6; }
30668 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
30669 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
30670 $as_echo_n "(cached) " >&6
30675 ac_cpp='$CXXCPP $CPPFLAGS'
30676 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30677 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30678 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30681 /* end confdefs.h. */
30683 #ifdef HAVE_IEEEFP_H
30684 #include <ieeefp.h>
30695 if ac_fn_cxx_try_compile "$LINENO"; then :
30696 glibcxx_cv_func_fabsl_use=yes
30698 glibcxx_cv_func_fabsl_use=no
30700 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30702 ac_cpp='$CPP $CPPFLAGS'
30703 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30704 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30705 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
30712 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
30714 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
30715 for ac_func in fabsl
30717 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
30718 if test "x$ac_cv_func_fabsl" = x""yes; then :
30719 cat >>confdefs.h <<_ACEOF
30720 #define HAVE_FABSL 1
30728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
30729 $as_echo_n "checking for _fabsl declaration... " >&6; }
30730 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
30731 if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
30732 $as_echo_n "(cached) " >&6
30737 ac_cpp='$CXXCPP $CPPFLAGS'
30738 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30739 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30740 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30743 /* end confdefs.h. */
30745 #ifdef HAVE_IEEEFP_H
30746 #include <ieeefp.h>
30757 if ac_fn_cxx_try_compile "$LINENO"; then :
30758 glibcxx_cv_func__fabsl_use=yes
30760 glibcxx_cv_func__fabsl_use=no
30762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30764 ac_cpp='$CPP $CPPFLAGS'
30765 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30766 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30767 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
30774 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
30776 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
30777 for ac_func in _fabsl
30779 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
30780 if test "x$ac_cv_func__fabsl" = x""yes; then :
30781 cat >>confdefs.h <<_ACEOF
30782 #define HAVE__FABSL 1
30795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
30796 $as_echo_n "checking for fmodl declaration... " >&6; }
30797 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
30798 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
30799 $as_echo_n "(cached) " >&6
30804 ac_cpp='$CXXCPP $CPPFLAGS'
30805 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30806 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30807 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30810 /* end confdefs.h. */
30820 if ac_fn_cxx_try_compile "$LINENO"; then :
30821 glibcxx_cv_func_fmodl_use=yes
30823 glibcxx_cv_func_fmodl_use=no
30825 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30827 ac_cpp='$CPP $CPPFLAGS'
30828 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30829 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30830 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
30837 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
30839 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
30840 for ac_func in fmodl
30842 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
30843 if test "x$ac_cv_func_fmodl" = x""yes; then :
30844 cat >>confdefs.h <<_ACEOF
30845 #define HAVE_FMODL 1
30853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
30854 $as_echo_n "checking for _fmodl declaration... " >&6; }
30855 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
30856 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
30857 $as_echo_n "(cached) " >&6
30862 ac_cpp='$CXXCPP $CPPFLAGS'
30863 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30864 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30865 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30868 /* end confdefs.h. */
30878 if ac_fn_cxx_try_compile "$LINENO"; then :
30879 glibcxx_cv_func__fmodl_use=yes
30881 glibcxx_cv_func__fmodl_use=no
30883 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30885 ac_cpp='$CPP $CPPFLAGS'
30886 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30887 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30888 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
30895 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
30897 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
30898 for ac_func in _fmodl
30900 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
30901 if test "x$ac_cv_func__fmodl" = x""yes; then :
30902 cat >>confdefs.h <<_ACEOF
30903 #define HAVE__FMODL 1
30916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
30917 $as_echo_n "checking for frexpl declaration... " >&6; }
30918 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
30919 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
30920 $as_echo_n "(cached) " >&6
30925 ac_cpp='$CXXCPP $CPPFLAGS'
30926 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30927 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30928 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30931 /* end confdefs.h. */
30941 if ac_fn_cxx_try_compile "$LINENO"; then :
30942 glibcxx_cv_func_frexpl_use=yes
30944 glibcxx_cv_func_frexpl_use=no
30946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
30948 ac_cpp='$CPP $CPPFLAGS'
30949 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30950 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30951 ac_compiler_gnu=$ac_cv_c_compiler_gnu
30957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
30958 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
30960 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
30961 for ac_func in frexpl
30963 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
30964 if test "x$ac_cv_func_frexpl" = x""yes; then :
30965 cat >>confdefs.h <<_ACEOF
30966 #define HAVE_FREXPL 1
30974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
30975 $as_echo_n "checking for _frexpl declaration... " >&6; }
30976 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
30977 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
30978 $as_echo_n "(cached) " >&6
30983 ac_cpp='$CXXCPP $CPPFLAGS'
30984 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
30985 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
30986 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
30988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
30989 /* end confdefs.h. */
30999 if ac_fn_cxx_try_compile "$LINENO"; then :
31000 glibcxx_cv_func__frexpl_use=yes
31002 glibcxx_cv_func__frexpl_use=no
31004 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31006 ac_cpp='$CPP $CPPFLAGS'
31007 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31008 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31009 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
31016 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
31018 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
31019 for ac_func in _frexpl
31021 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
31022 if test "x$ac_cv_func__frexpl" = x""yes; then :
31023 cat >>confdefs.h <<_ACEOF
31024 #define HAVE__FREXPL 1
31037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
31038 $as_echo_n "checking for hypotl declaration... " >&6; }
31039 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
31040 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
31041 $as_echo_n "(cached) " >&6
31046 ac_cpp='$CXXCPP $CPPFLAGS'
31047 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31048 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31049 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31052 /* end confdefs.h. */
31062 if ac_fn_cxx_try_compile "$LINENO"; then :
31063 glibcxx_cv_func_hypotl_use=yes
31065 glibcxx_cv_func_hypotl_use=no
31067 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31069 ac_cpp='$CPP $CPPFLAGS'
31070 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31071 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31072 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
31079 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
31081 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
31082 for ac_func in hypotl
31084 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
31085 if test "x$ac_cv_func_hypotl" = x""yes; then :
31086 cat >>confdefs.h <<_ACEOF
31087 #define HAVE_HYPOTL 1
31095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
31096 $as_echo_n "checking for _hypotl declaration... " >&6; }
31097 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
31098 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
31099 $as_echo_n "(cached) " >&6
31104 ac_cpp='$CXXCPP $CPPFLAGS'
31105 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31106 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31107 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31110 /* end confdefs.h. */
31120 if ac_fn_cxx_try_compile "$LINENO"; then :
31121 glibcxx_cv_func__hypotl_use=yes
31123 glibcxx_cv_func__hypotl_use=no
31125 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31127 ac_cpp='$CPP $CPPFLAGS'
31128 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31129 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31130 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
31137 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
31139 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
31140 for ac_func in _hypotl
31142 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
31143 if test "x$ac_cv_func__hypotl" = x""yes; then :
31144 cat >>confdefs.h <<_ACEOF
31145 #define HAVE__HYPOTL 1
31158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
31159 $as_echo_n "checking for ldexpl declaration... " >&6; }
31160 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
31161 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
31162 $as_echo_n "(cached) " >&6
31167 ac_cpp='$CXXCPP $CPPFLAGS'
31168 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31169 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31170 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31173 /* end confdefs.h. */
31183 if ac_fn_cxx_try_compile "$LINENO"; then :
31184 glibcxx_cv_func_ldexpl_use=yes
31186 glibcxx_cv_func_ldexpl_use=no
31188 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31190 ac_cpp='$CPP $CPPFLAGS'
31191 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31192 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31193 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
31200 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
31202 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
31203 for ac_func in ldexpl
31205 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
31206 if test "x$ac_cv_func_ldexpl" = x""yes; then :
31207 cat >>confdefs.h <<_ACEOF
31208 #define HAVE_LDEXPL 1
31216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
31217 $as_echo_n "checking for _ldexpl declaration... " >&6; }
31218 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
31219 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
31220 $as_echo_n "(cached) " >&6
31225 ac_cpp='$CXXCPP $CPPFLAGS'
31226 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31227 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31228 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31231 /* end confdefs.h. */
31241 if ac_fn_cxx_try_compile "$LINENO"; then :
31242 glibcxx_cv_func__ldexpl_use=yes
31244 glibcxx_cv_func__ldexpl_use=no
31246 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31248 ac_cpp='$CPP $CPPFLAGS'
31249 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31250 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31251 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
31258 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
31260 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
31261 for ac_func in _ldexpl
31263 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
31264 if test "x$ac_cv_func__ldexpl" = x""yes; then :
31265 cat >>confdefs.h <<_ACEOF
31266 #define HAVE__LDEXPL 1
31279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
31280 $as_echo_n "checking for logl declaration... " >&6; }
31281 if test x${glibcxx_cv_func_logl_use+set} != xset; then
31282 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
31283 $as_echo_n "(cached) " >&6
31288 ac_cpp='$CXXCPP $CPPFLAGS'
31289 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31290 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31291 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31294 /* end confdefs.h. */
31296 #ifdef HAVE_IEEEFP_H
31297 #include <ieeefp.h>
31308 if ac_fn_cxx_try_compile "$LINENO"; then :
31309 glibcxx_cv_func_logl_use=yes
31311 glibcxx_cv_func_logl_use=no
31313 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31315 ac_cpp='$CPP $CPPFLAGS'
31316 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31317 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31318 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
31325 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
31327 if test x$glibcxx_cv_func_logl_use = x"yes"; then
31328 for ac_func in logl
31330 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
31331 if test "x$ac_cv_func_logl" = x""yes; then :
31332 cat >>confdefs.h <<_ACEOF
31333 #define HAVE_LOGL 1
31341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
31342 $as_echo_n "checking for _logl declaration... " >&6; }
31343 if test x${glibcxx_cv_func__logl_use+set} != xset; then
31344 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
31345 $as_echo_n "(cached) " >&6
31350 ac_cpp='$CXXCPP $CPPFLAGS'
31351 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31352 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31353 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31356 /* end confdefs.h. */
31358 #ifdef HAVE_IEEEFP_H
31359 #include <ieeefp.h>
31370 if ac_fn_cxx_try_compile "$LINENO"; then :
31371 glibcxx_cv_func__logl_use=yes
31373 glibcxx_cv_func__logl_use=no
31375 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31377 ac_cpp='$CPP $CPPFLAGS'
31378 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31379 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31380 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
31387 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
31389 if test x$glibcxx_cv_func__logl_use = x"yes"; then
31390 for ac_func in _logl
31392 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
31393 if test "x$ac_cv_func__logl" = x""yes; then :
31394 cat >>confdefs.h <<_ACEOF
31395 #define HAVE__LOGL 1
31408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
31409 $as_echo_n "checking for log10l declaration... " >&6; }
31410 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
31411 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
31412 $as_echo_n "(cached) " >&6
31417 ac_cpp='$CXXCPP $CPPFLAGS'
31418 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31419 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31420 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31423 /* end confdefs.h. */
31425 #ifdef HAVE_IEEEFP_H
31426 #include <ieeefp.h>
31437 if ac_fn_cxx_try_compile "$LINENO"; then :
31438 glibcxx_cv_func_log10l_use=yes
31440 glibcxx_cv_func_log10l_use=no
31442 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31444 ac_cpp='$CPP $CPPFLAGS'
31445 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31446 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31447 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
31454 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
31456 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
31457 for ac_func in log10l
31459 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
31460 if test "x$ac_cv_func_log10l" = x""yes; then :
31461 cat >>confdefs.h <<_ACEOF
31462 #define HAVE_LOG10L 1
31470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
31471 $as_echo_n "checking for _log10l declaration... " >&6; }
31472 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
31473 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
31474 $as_echo_n "(cached) " >&6
31479 ac_cpp='$CXXCPP $CPPFLAGS'
31480 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31481 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31482 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31485 /* end confdefs.h. */
31487 #ifdef HAVE_IEEEFP_H
31488 #include <ieeefp.h>
31499 if ac_fn_cxx_try_compile "$LINENO"; then :
31500 glibcxx_cv_func__log10l_use=yes
31502 glibcxx_cv_func__log10l_use=no
31504 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31506 ac_cpp='$CPP $CPPFLAGS'
31507 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31508 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31509 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
31516 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
31518 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
31519 for ac_func in _log10l
31521 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
31522 if test "x$ac_cv_func__log10l" = x""yes; then :
31523 cat >>confdefs.h <<_ACEOF
31524 #define HAVE__LOG10L 1
31537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
31538 $as_echo_n "checking for modfl declaration... " >&6; }
31539 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
31540 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
31541 $as_echo_n "(cached) " >&6
31546 ac_cpp='$CXXCPP $CPPFLAGS'
31547 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31548 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31549 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31552 /* end confdefs.h. */
31562 if ac_fn_cxx_try_compile "$LINENO"; then :
31563 glibcxx_cv_func_modfl_use=yes
31565 glibcxx_cv_func_modfl_use=no
31567 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31569 ac_cpp='$CPP $CPPFLAGS'
31570 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31571 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31572 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
31579 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
31581 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
31582 for ac_func in modfl
31584 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
31585 if test "x$ac_cv_func_modfl" = x""yes; then :
31586 cat >>confdefs.h <<_ACEOF
31587 #define HAVE_MODFL 1
31595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
31596 $as_echo_n "checking for _modfl declaration... " >&6; }
31597 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
31598 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
31599 $as_echo_n "(cached) " >&6
31604 ac_cpp='$CXXCPP $CPPFLAGS'
31605 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31606 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31607 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31610 /* end confdefs.h. */
31620 if ac_fn_cxx_try_compile "$LINENO"; then :
31621 glibcxx_cv_func__modfl_use=yes
31623 glibcxx_cv_func__modfl_use=no
31625 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31627 ac_cpp='$CPP $CPPFLAGS'
31628 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31629 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31630 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
31637 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
31639 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
31640 for ac_func in _modfl
31642 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
31643 if test "x$ac_cv_func__modfl" = x""yes; then :
31644 cat >>confdefs.h <<_ACEOF
31645 #define HAVE__MODFL 1
31658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
31659 $as_echo_n "checking for powl declaration... " >&6; }
31660 if test x${glibcxx_cv_func_powl_use+set} != xset; then
31661 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
31662 $as_echo_n "(cached) " >&6
31667 ac_cpp='$CXXCPP $CPPFLAGS'
31668 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31669 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31670 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31673 /* end confdefs.h. */
31683 if ac_fn_cxx_try_compile "$LINENO"; then :
31684 glibcxx_cv_func_powl_use=yes
31686 glibcxx_cv_func_powl_use=no
31688 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31690 ac_cpp='$CPP $CPPFLAGS'
31691 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31692 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31693 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
31700 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
31702 if test x$glibcxx_cv_func_powl_use = x"yes"; then
31703 for ac_func in powl
31705 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
31706 if test "x$ac_cv_func_powl" = x""yes; then :
31707 cat >>confdefs.h <<_ACEOF
31708 #define HAVE_POWL 1
31716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
31717 $as_echo_n "checking for _powl declaration... " >&6; }
31718 if test x${glibcxx_cv_func__powl_use+set} != xset; then
31719 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
31720 $as_echo_n "(cached) " >&6
31725 ac_cpp='$CXXCPP $CPPFLAGS'
31726 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31727 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31728 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31731 /* end confdefs.h. */
31741 if ac_fn_cxx_try_compile "$LINENO"; then :
31742 glibcxx_cv_func__powl_use=yes
31744 glibcxx_cv_func__powl_use=no
31746 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31748 ac_cpp='$CPP $CPPFLAGS'
31749 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31750 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31751 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
31758 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
31760 if test x$glibcxx_cv_func__powl_use = x"yes"; then
31761 for ac_func in _powl
31763 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
31764 if test "x$ac_cv_func__powl" = x""yes; then :
31765 cat >>confdefs.h <<_ACEOF
31766 #define HAVE__POWL 1
31779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
31780 $as_echo_n "checking for sqrtl declaration... " >&6; }
31781 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
31782 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
31783 $as_echo_n "(cached) " >&6
31788 ac_cpp='$CXXCPP $CPPFLAGS'
31789 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31790 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31791 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31794 /* end confdefs.h. */
31796 #ifdef HAVE_IEEEFP_H
31797 #include <ieeefp.h>
31808 if ac_fn_cxx_try_compile "$LINENO"; then :
31809 glibcxx_cv_func_sqrtl_use=yes
31811 glibcxx_cv_func_sqrtl_use=no
31813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31815 ac_cpp='$CPP $CPPFLAGS'
31816 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31817 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31818 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
31825 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
31827 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
31828 for ac_func in sqrtl
31830 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
31831 if test "x$ac_cv_func_sqrtl" = x""yes; then :
31832 cat >>confdefs.h <<_ACEOF
31833 #define HAVE_SQRTL 1
31841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
31842 $as_echo_n "checking for _sqrtl declaration... " >&6; }
31843 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
31844 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
31845 $as_echo_n "(cached) " >&6
31850 ac_cpp='$CXXCPP $CPPFLAGS'
31851 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31852 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31853 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31856 /* end confdefs.h. */
31858 #ifdef HAVE_IEEEFP_H
31859 #include <ieeefp.h>
31870 if ac_fn_cxx_try_compile "$LINENO"; then :
31871 glibcxx_cv_func__sqrtl_use=yes
31873 glibcxx_cv_func__sqrtl_use=no
31875 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31877 ac_cpp='$CPP $CPPFLAGS'
31878 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31879 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31880 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
31887 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
31889 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
31890 for ac_func in _sqrtl
31892 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
31893 if test "x$ac_cv_func__sqrtl" = x""yes; then :
31894 cat >>confdefs.h <<_ACEOF
31895 #define HAVE__SQRTL 1
31908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
31909 $as_echo_n "checking for sincosl declaration... " >&6; }
31910 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
31911 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
31912 $as_echo_n "(cached) " >&6
31917 ac_cpp='$CXXCPP $CPPFLAGS'
31918 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31919 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31920 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31923 /* end confdefs.h. */
31933 if ac_fn_cxx_try_compile "$LINENO"; then :
31934 glibcxx_cv_func_sincosl_use=yes
31936 glibcxx_cv_func_sincosl_use=no
31938 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31940 ac_cpp='$CPP $CPPFLAGS'
31941 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31942 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31943 ac_compiler_gnu=$ac_cv_c_compiler_gnu
31949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
31950 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
31952 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
31953 for ac_func in sincosl
31955 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
31956 if test "x$ac_cv_func_sincosl" = x""yes; then :
31957 cat >>confdefs.h <<_ACEOF
31958 #define HAVE_SINCOSL 1
31966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
31967 $as_echo_n "checking for _sincosl declaration... " >&6; }
31968 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
31969 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
31970 $as_echo_n "(cached) " >&6
31975 ac_cpp='$CXXCPP $CPPFLAGS'
31976 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
31977 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
31978 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
31980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31981 /* end confdefs.h. */
31991 if ac_fn_cxx_try_compile "$LINENO"; then :
31992 glibcxx_cv_func__sincosl_use=yes
31994 glibcxx_cv_func__sincosl_use=no
31996 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
31998 ac_cpp='$CPP $CPPFLAGS'
31999 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32000 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32001 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
32008 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
32010 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
32011 for ac_func in _sincosl
32013 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
32014 if test "x$ac_cv_func__sincosl" = x""yes; then :
32015 cat >>confdefs.h <<_ACEOF
32016 #define HAVE__SINCOSL 1
32029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
32030 $as_echo_n "checking for finitel declaration... " >&6; }
32031 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
32032 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
32033 $as_echo_n "(cached) " >&6
32038 ac_cpp='$CXXCPP $CPPFLAGS'
32039 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32040 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32041 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32044 /* end confdefs.h. */
32046 #ifdef HAVE_IEEEFP_H
32047 #include <ieeefp.h>
32058 if ac_fn_cxx_try_compile "$LINENO"; then :
32059 glibcxx_cv_func_finitel_use=yes
32061 glibcxx_cv_func_finitel_use=no
32063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32065 ac_cpp='$CPP $CPPFLAGS'
32066 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32067 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32068 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
32075 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
32077 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
32078 for ac_func in finitel
32080 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
32081 if test "x$ac_cv_func_finitel" = x""yes; then :
32082 cat >>confdefs.h <<_ACEOF
32083 #define HAVE_FINITEL 1
32091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
32092 $as_echo_n "checking for _finitel declaration... " >&6; }
32093 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
32094 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
32095 $as_echo_n "(cached) " >&6
32100 ac_cpp='$CXXCPP $CPPFLAGS'
32101 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32102 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32103 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32106 /* end confdefs.h. */
32108 #ifdef HAVE_IEEEFP_H
32109 #include <ieeefp.h>
32120 if ac_fn_cxx_try_compile "$LINENO"; then :
32121 glibcxx_cv_func__finitel_use=yes
32123 glibcxx_cv_func__finitel_use=no
32125 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32127 ac_cpp='$CPP $CPPFLAGS'
32128 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32129 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32130 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
32137 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
32139 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
32140 for ac_func in _finitel
32142 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
32143 if test "x$ac_cv_func__finitel" = x""yes; then :
32144 cat >>confdefs.h <<_ACEOF
32145 #define HAVE__FINITEL 1
32157 LIBS="$ac_save_LIBS"
32158 CXXFLAGS="$ac_save_CXXFLAGS"
32161 ac_test_CXXFLAGS="${CXXFLAGS+set}"
32162 ac_save_CXXFLAGS="$CXXFLAGS"
32163 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
32166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
32167 $as_echo_n "checking for strtold declaration... " >&6; }
32168 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
32169 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
32170 $as_echo_n "(cached) " >&6
32175 ac_cpp='$CXXCPP $CPPFLAGS'
32176 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32177 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32178 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32181 /* end confdefs.h. */
32182 #include <stdlib.h>
32191 if ac_fn_cxx_try_compile "$LINENO"; then :
32192 glibcxx_cv_func_strtold_use=yes
32194 glibcxx_cv_func_strtold_use=no
32196 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32198 ac_cpp='$CPP $CPPFLAGS'
32199 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32200 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32201 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
32208 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
32209 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
32210 for ac_func in strtold
32212 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
32213 if test "x$ac_cv_func_strtold" = x""yes; then :
32214 cat >>confdefs.h <<_ACEOF
32215 #define HAVE_STRTOLD 1
32226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
32227 $as_echo_n "checking for strtof declaration... " >&6; }
32228 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
32229 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
32230 $as_echo_n "(cached) " >&6
32235 ac_cpp='$CXXCPP $CPPFLAGS'
32236 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32237 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32238 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32241 /* end confdefs.h. */
32242 #include <stdlib.h>
32251 if ac_fn_cxx_try_compile "$LINENO"; then :
32252 glibcxx_cv_func_strtof_use=yes
32254 glibcxx_cv_func_strtof_use=no
32256 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32258 ac_cpp='$CPP $CPPFLAGS'
32259 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32260 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32261 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
32268 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
32269 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
32270 for ac_func in strtof
32272 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
32273 if test "x$ac_cv_func_strtof" = x""yes; then :
32274 cat >>confdefs.h <<_ACEOF
32275 #define HAVE_STRTOF 1
32286 CXXFLAGS="$ac_save_CXXFLAGS"
32289 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
32291 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
32293 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
32295 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
32298 $as_echo "#define HAVE_LDEXPF 1" >>confdefs.h
32300 $as_echo "#define HAVE_MODF 1" >>confdefs.h
32302 $as_echo "#define HAVE_SQRTF 1" >>confdefs.h
32308 # If we're not using GNU ld, then there's no point in even trying these
32309 # tests. Check for that first. We should have already tested for gld
32310 # by now (in libtool), but require it now just to be safe...
32311 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
32312 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
32316 # The name set by libtool depends on the version of libtool. Shame on us
32317 # for depending on an impl detail, but c'est la vie. Older versions used
32318 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
32319 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
32320 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
32321 # set (hence we're using an older libtool), then set it.
32322 if test x${with_gnu_ld+set} != xset; then
32323 if test x${ac_cv_prog_gnu_ld+set} != xset; then
32324 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
32327 with_gnu_ld=$ac_cv_prog_gnu_ld
32331 # Start by getting the version number. I think the libtool test already
32332 # does some of this, but throws away the result.
32333 glibcxx_ld_is_gold=no
32334 if test x"$with_gnu_ld" = x"yes"; then
32335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
32336 $as_echo_n "checking for ld version... " >&6; }
32338 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
32339 glibcxx_ld_is_gold=yes
32341 ldver=`$LD --version 2>/dev/null |
32342 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'`
32344 glibcxx_gnu_ld_version=`echo $ldver | \
32345 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
32346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
32347 $as_echo "$glibcxx_gnu_ld_version" >&6; }
32350 # Set --gc-sections.
32351 glibcxx_have_gc_sections=no
32352 if test "$glibcxx_ld_is_gold" = "yes"; then
32353 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
32354 glibcxx_have_gc_sections=yes
32357 glibcxx_gcsections_min_ld=21602
32358 if test x"$with_gnu_ld" = x"yes" &&
32359 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
32360 glibcxx_have_gc_sections=yes
32363 if test "$glibcxx_have_gc_sections" = "yes"; then
32364 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
32365 # NB: This flag only works reliably after 2.16.1. Configure tests
32366 # for this are difficult, so hard wire a value that should work.
32368 ac_test_CFLAGS="${CFLAGS+set}"
32369 ac_save_CFLAGS="$CFLAGS"
32370 CFLAGS='-Wl,--gc-sections'
32372 # Check for -Wl,--gc-sections
32373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
32374 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
32375 if test x$gcc_no_link = xyes; then
32376 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
32378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32379 /* end confdefs.h. */
32380 int one(void) { return 1; }
32381 int two(void) { return 2; }
32391 if ac_fn_c_try_link "$LINENO"; then :
32396 rm -f core conftest.err conftest.$ac_objext \
32397 conftest$ac_exeext conftest.$ac_ext
32398 if test "$ac_gcsections" = "yes"; then
32401 if $CC -c conftest.c; then
32402 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
32403 grep "Warning: gc-sections option ignored" > /dev/null; then
32407 rm -f conftest.c conftest.o conftest
32409 if test "$ac_gcsections" = "yes"; then
32410 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
32412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
32413 $as_echo "$ac_gcsections" >&6; }
32415 if test "$ac_test_CFLAGS" = set; then
32416 CFLAGS="$ac_save_CFLAGS"
32418 # this is the suspicious part
32424 # Note this is only for shared objects.
32426 if test x"$with_gnu_ld" = x"yes"; then
32427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
32428 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
32429 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
32430 if test -n "$cxx_z_relo"; then
32431 OPT_LDFLAGS="-Wl,-z,relro"
32434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
32435 $as_echo "$ac_ld_relro" >&6; }
32438 # Set linker optimization flags.
32439 if test x"$with_gnu_ld" = x"yes"; then
32440 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
32447 ac_test_CXXFLAGS="${CXXFLAGS+set}"
32448 ac_save_CXXFLAGS="$CXXFLAGS"
32449 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
32451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
32452 $as_echo_n "checking for sin in -lm... " >&6; }
32453 if test "${ac_cv_lib_m_sin+set}" = set; then :
32454 $as_echo_n "(cached) " >&6
32456 ac_check_lib_save_LIBS=$LIBS
32458 if test x$gcc_no_link = xyes; then
32459 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
32461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32462 /* end confdefs.h. */
32464 /* Override any GCC internal prototype to avoid an error.
32465 Use char because int might match the return type of a GCC
32466 builtin and then its argument prototype would still apply. */
32479 if ac_fn_c_try_link "$LINENO"; then :
32480 ac_cv_lib_m_sin=yes
32484 rm -f core conftest.err conftest.$ac_objext \
32485 conftest$ac_exeext conftest.$ac_ext
32486 LIBS=$ac_check_lib_save_LIBS
32488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
32489 $as_echo "$ac_cv_lib_m_sin" >&6; }
32490 if test "x$ac_cv_lib_m_sin" = x""yes; then :
32494 ac_save_LIBS="$LIBS"
32499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
32500 $as_echo_n "checking for isinf declaration... " >&6; }
32501 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
32502 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
32503 $as_echo_n "(cached) " >&6
32508 ac_cpp='$CXXCPP $CPPFLAGS'
32509 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32510 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32511 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32514 /* end confdefs.h. */
32516 #ifdef HAVE_IEEEFP_H
32517 #include <ieeefp.h>
32528 if ac_fn_cxx_try_compile "$LINENO"; then :
32529 glibcxx_cv_func_isinf_use=yes
32531 glibcxx_cv_func_isinf_use=no
32533 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32535 ac_cpp='$CPP $CPPFLAGS'
32536 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32537 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32538 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
32545 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
32547 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
32548 for ac_func in isinf
32550 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
32551 if test "x$ac_cv_func_isinf" = x""yes; then :
32552 cat >>confdefs.h <<_ACEOF
32553 #define HAVE_ISINF 1
32561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
32562 $as_echo_n "checking for _isinf declaration... " >&6; }
32563 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
32564 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
32565 $as_echo_n "(cached) " >&6
32570 ac_cpp='$CXXCPP $CPPFLAGS'
32571 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32572 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32573 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32576 /* end confdefs.h. */
32578 #ifdef HAVE_IEEEFP_H
32579 #include <ieeefp.h>
32590 if ac_fn_cxx_try_compile "$LINENO"; then :
32591 glibcxx_cv_func__isinf_use=yes
32593 glibcxx_cv_func__isinf_use=no
32595 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32597 ac_cpp='$CPP $CPPFLAGS'
32598 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32599 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32600 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
32607 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
32609 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
32610 for ac_func in _isinf
32612 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
32613 if test "x$ac_cv_func__isinf" = x""yes; then :
32614 cat >>confdefs.h <<_ACEOF
32615 #define HAVE__ISINF 1
32628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
32629 $as_echo_n "checking for isnan declaration... " >&6; }
32630 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
32631 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
32632 $as_echo_n "(cached) " >&6
32637 ac_cpp='$CXXCPP $CPPFLAGS'
32638 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32639 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32640 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32643 /* end confdefs.h. */
32645 #ifdef HAVE_IEEEFP_H
32646 #include <ieeefp.h>
32657 if ac_fn_cxx_try_compile "$LINENO"; then :
32658 glibcxx_cv_func_isnan_use=yes
32660 glibcxx_cv_func_isnan_use=no
32662 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32664 ac_cpp='$CPP $CPPFLAGS'
32665 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32666 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32667 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
32674 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
32676 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
32677 for ac_func in isnan
32679 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
32680 if test "x$ac_cv_func_isnan" = x""yes; then :
32681 cat >>confdefs.h <<_ACEOF
32682 #define HAVE_ISNAN 1
32690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
32691 $as_echo_n "checking for _isnan declaration... " >&6; }
32692 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
32693 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
32694 $as_echo_n "(cached) " >&6
32699 ac_cpp='$CXXCPP $CPPFLAGS'
32700 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32701 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32702 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32705 /* end confdefs.h. */
32707 #ifdef HAVE_IEEEFP_H
32708 #include <ieeefp.h>
32719 if ac_fn_cxx_try_compile "$LINENO"; then :
32720 glibcxx_cv_func__isnan_use=yes
32722 glibcxx_cv_func__isnan_use=no
32724 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32726 ac_cpp='$CPP $CPPFLAGS'
32727 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32728 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32729 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
32736 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
32738 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
32739 for ac_func in _isnan
32741 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
32742 if test "x$ac_cv_func__isnan" = x""yes; then :
32743 cat >>confdefs.h <<_ACEOF
32744 #define HAVE__ISNAN 1
32757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
32758 $as_echo_n "checking for finite declaration... " >&6; }
32759 if test x${glibcxx_cv_func_finite_use+set} != xset; then
32760 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
32761 $as_echo_n "(cached) " >&6
32766 ac_cpp='$CXXCPP $CPPFLAGS'
32767 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32768 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32769 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32772 /* end confdefs.h. */
32774 #ifdef HAVE_IEEEFP_H
32775 #include <ieeefp.h>
32786 if ac_fn_cxx_try_compile "$LINENO"; then :
32787 glibcxx_cv_func_finite_use=yes
32789 glibcxx_cv_func_finite_use=no
32791 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32793 ac_cpp='$CPP $CPPFLAGS'
32794 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32795 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32796 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
32803 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
32805 if test x$glibcxx_cv_func_finite_use = x"yes"; then
32806 for ac_func in finite
32808 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
32809 if test "x$ac_cv_func_finite" = x""yes; then :
32810 cat >>confdefs.h <<_ACEOF
32811 #define HAVE_FINITE 1
32819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
32820 $as_echo_n "checking for _finite declaration... " >&6; }
32821 if test x${glibcxx_cv_func__finite_use+set} != xset; then
32822 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
32823 $as_echo_n "(cached) " >&6
32828 ac_cpp='$CXXCPP $CPPFLAGS'
32829 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32830 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32831 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32834 /* end confdefs.h. */
32836 #ifdef HAVE_IEEEFP_H
32837 #include <ieeefp.h>
32848 if ac_fn_cxx_try_compile "$LINENO"; then :
32849 glibcxx_cv_func__finite_use=yes
32851 glibcxx_cv_func__finite_use=no
32853 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32855 ac_cpp='$CPP $CPPFLAGS'
32856 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32857 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32858 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
32865 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
32867 if test x$glibcxx_cv_func__finite_use = x"yes"; then
32868 for ac_func in _finite
32870 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
32871 if test "x$ac_cv_func__finite" = x""yes; then :
32872 cat >>confdefs.h <<_ACEOF
32873 #define HAVE__FINITE 1
32886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
32887 $as_echo_n "checking for sincos declaration... " >&6; }
32888 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
32889 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
32890 $as_echo_n "(cached) " >&6
32895 ac_cpp='$CXXCPP $CPPFLAGS'
32896 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32897 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32898 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32901 /* end confdefs.h. */
32911 if ac_fn_cxx_try_compile "$LINENO"; then :
32912 glibcxx_cv_func_sincos_use=yes
32914 glibcxx_cv_func_sincos_use=no
32916 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32918 ac_cpp='$CPP $CPPFLAGS'
32919 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32920 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32921 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
32928 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
32930 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
32931 for ac_func in sincos
32933 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
32934 if test "x$ac_cv_func_sincos" = x""yes; then :
32935 cat >>confdefs.h <<_ACEOF
32936 #define HAVE_SINCOS 1
32944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
32945 $as_echo_n "checking for _sincos declaration... " >&6; }
32946 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
32947 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
32948 $as_echo_n "(cached) " >&6
32953 ac_cpp='$CXXCPP $CPPFLAGS'
32954 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32955 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32956 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
32958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
32959 /* end confdefs.h. */
32969 if ac_fn_cxx_try_compile "$LINENO"; then :
32970 glibcxx_cv_func__sincos_use=yes
32972 glibcxx_cv_func__sincos_use=no
32974 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
32976 ac_cpp='$CPP $CPPFLAGS'
32977 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
32978 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
32979 ac_compiler_gnu=$ac_cv_c_compiler_gnu
32985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
32986 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
32988 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
32989 for ac_func in _sincos
32991 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
32992 if test "x$ac_cv_func__sincos" = x""yes; then :
32993 cat >>confdefs.h <<_ACEOF
32994 #define HAVE__SINCOS 1
33007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
33008 $as_echo_n "checking for fpclass declaration... " >&6; }
33009 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
33010 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
33011 $as_echo_n "(cached) " >&6
33016 ac_cpp='$CXXCPP $CPPFLAGS'
33017 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33018 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33019 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33022 /* end confdefs.h. */
33024 #ifdef HAVE_IEEEFP_H
33025 #include <ieeefp.h>
33036 if ac_fn_cxx_try_compile "$LINENO"; then :
33037 glibcxx_cv_func_fpclass_use=yes
33039 glibcxx_cv_func_fpclass_use=no
33041 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33043 ac_cpp='$CPP $CPPFLAGS'
33044 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33045 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33046 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
33053 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
33055 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
33056 for ac_func in fpclass
33058 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
33059 if test "x$ac_cv_func_fpclass" = x""yes; then :
33060 cat >>confdefs.h <<_ACEOF
33061 #define HAVE_FPCLASS 1
33069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
33070 $as_echo_n "checking for _fpclass declaration... " >&6; }
33071 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
33072 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
33073 $as_echo_n "(cached) " >&6
33078 ac_cpp='$CXXCPP $CPPFLAGS'
33079 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33080 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33081 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33084 /* end confdefs.h. */
33086 #ifdef HAVE_IEEEFP_H
33087 #include <ieeefp.h>
33098 if ac_fn_cxx_try_compile "$LINENO"; then :
33099 glibcxx_cv_func__fpclass_use=yes
33101 glibcxx_cv_func__fpclass_use=no
33103 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33105 ac_cpp='$CPP $CPPFLAGS'
33106 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33107 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33108 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
33115 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
33117 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
33118 for ac_func in _fpclass
33120 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
33121 if test "x$ac_cv_func__fpclass" = x""yes; then :
33122 cat >>confdefs.h <<_ACEOF
33123 #define HAVE__FPCLASS 1
33136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
33137 $as_echo_n "checking for qfpclass declaration... " >&6; }
33138 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
33139 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
33140 $as_echo_n "(cached) " >&6
33145 ac_cpp='$CXXCPP $CPPFLAGS'
33146 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33147 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33148 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33151 /* end confdefs.h. */
33153 #ifdef HAVE_IEEEFP_H
33154 #include <ieeefp.h>
33165 if ac_fn_cxx_try_compile "$LINENO"; then :
33166 glibcxx_cv_func_qfpclass_use=yes
33168 glibcxx_cv_func_qfpclass_use=no
33170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33172 ac_cpp='$CPP $CPPFLAGS'
33173 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33174 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33175 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
33182 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
33184 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
33185 for ac_func in qfpclass
33187 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
33188 if test "x$ac_cv_func_qfpclass" = x""yes; then :
33189 cat >>confdefs.h <<_ACEOF
33190 #define HAVE_QFPCLASS 1
33198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
33199 $as_echo_n "checking for _qfpclass declaration... " >&6; }
33200 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
33201 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
33202 $as_echo_n "(cached) " >&6
33207 ac_cpp='$CXXCPP $CPPFLAGS'
33208 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33209 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33210 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33213 /* end confdefs.h. */
33215 #ifdef HAVE_IEEEFP_H
33216 #include <ieeefp.h>
33227 if ac_fn_cxx_try_compile "$LINENO"; then :
33228 glibcxx_cv_func__qfpclass_use=yes
33230 glibcxx_cv_func__qfpclass_use=no
33232 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33234 ac_cpp='$CPP $CPPFLAGS'
33235 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33236 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33237 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
33244 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
33246 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
33247 for ac_func in _qfpclass
33249 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
33250 if test "x$ac_cv_func__qfpclass" = x""yes; then :
33251 cat >>confdefs.h <<_ACEOF
33252 #define HAVE__QFPCLASS 1
33265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
33266 $as_echo_n "checking for hypot declaration... " >&6; }
33267 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
33268 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
33269 $as_echo_n "(cached) " >&6
33274 ac_cpp='$CXXCPP $CPPFLAGS'
33275 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33276 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33277 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33280 /* end confdefs.h. */
33290 if ac_fn_cxx_try_compile "$LINENO"; then :
33291 glibcxx_cv_func_hypot_use=yes
33293 glibcxx_cv_func_hypot_use=no
33295 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33297 ac_cpp='$CPP $CPPFLAGS'
33298 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33299 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33300 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
33307 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
33309 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
33310 for ac_func in hypot
33312 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
33313 if test "x$ac_cv_func_hypot" = x""yes; then :
33314 cat >>confdefs.h <<_ACEOF
33315 #define HAVE_HYPOT 1
33323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
33324 $as_echo_n "checking for _hypot declaration... " >&6; }
33325 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
33326 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
33327 $as_echo_n "(cached) " >&6
33332 ac_cpp='$CXXCPP $CPPFLAGS'
33333 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33334 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33335 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33338 /* end confdefs.h. */
33348 if ac_fn_cxx_try_compile "$LINENO"; then :
33349 glibcxx_cv_func__hypot_use=yes
33351 glibcxx_cv_func__hypot_use=no
33353 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33355 ac_cpp='$CPP $CPPFLAGS'
33356 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33357 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33358 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
33365 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
33367 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
33368 for ac_func in _hypot
33370 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
33371 if test "x$ac_cv_func__hypot" = x""yes; then :
33372 cat >>confdefs.h <<_ACEOF
33373 #define HAVE__HYPOT 1
33386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
33387 $as_echo_n "checking for float trig functions... " >&6; }
33388 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
33389 $as_echo_n "(cached) " >&6
33394 ac_cpp='$CXXCPP $CPPFLAGS'
33395 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33396 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33397 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33400 /* end confdefs.h. */
33405 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
33410 if ac_fn_cxx_try_compile "$LINENO"; then :
33411 glibcxx_cv_func_float_trig_use=yes
33413 glibcxx_cv_func_float_trig_use=no
33415 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33417 ac_cpp='$CPP $CPPFLAGS'
33418 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33419 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33420 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
33425 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
33426 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
33427 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
33429 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
33430 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
33431 eval as_val=\$$as_ac_var
33432 if test "x$as_val" = x""yes; then :
33433 cat >>confdefs.h <<_ACEOF
33434 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
33441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
33442 $as_echo_n "checking for _float trig functions... " >&6; }
33443 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
33444 $as_echo_n "(cached) " >&6
33449 ac_cpp='$CXXCPP $CPPFLAGS'
33450 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33451 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33452 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33455 /* end confdefs.h. */
33460 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
33465 if ac_fn_cxx_try_compile "$LINENO"; then :
33466 glibcxx_cv_func__float_trig_use=yes
33468 glibcxx_cv_func__float_trig_use=no
33470 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33472 ac_cpp='$CPP $CPPFLAGS'
33473 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33474 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33475 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
33480 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
33481 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
33482 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
33484 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
33485 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
33486 eval as_val=\$$as_ac_var
33487 if test "x$as_val" = x""yes; then :
33488 cat >>confdefs.h <<_ACEOF
33489 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
33502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
33503 $as_echo_n "checking for float round functions... " >&6; }
33504 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
33505 $as_echo_n "(cached) " >&6
33510 ac_cpp='$CXXCPP $CPPFLAGS'
33511 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33512 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33513 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33516 /* end confdefs.h. */
33521 ceilf (0); floorf (0);
33526 if ac_fn_cxx_try_compile "$LINENO"; then :
33527 glibcxx_cv_func_float_round_use=yes
33529 glibcxx_cv_func_float_round_use=no
33531 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33533 ac_cpp='$CPP $CPPFLAGS'
33534 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33535 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33536 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
33541 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
33542 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
33543 for ac_func in ceilf floorf
33545 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
33546 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
33547 eval as_val=\$$as_ac_var
33548 if test "x$as_val" = x""yes; then :
33549 cat >>confdefs.h <<_ACEOF
33550 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
33557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
33558 $as_echo_n "checking for _float round functions... " >&6; }
33559 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
33560 $as_echo_n "(cached) " >&6
33565 ac_cpp='$CXXCPP $CPPFLAGS'
33566 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33567 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33568 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33571 /* end confdefs.h. */
33576 _ceilf (0); _floorf (0);
33581 if ac_fn_cxx_try_compile "$LINENO"; then :
33582 glibcxx_cv_func__float_round_use=yes
33584 glibcxx_cv_func__float_round_use=no
33586 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33588 ac_cpp='$CPP $CPPFLAGS'
33589 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33590 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33591 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
33596 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
33597 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
33598 for ac_func in _ceilf _floorf
33600 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
33601 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
33602 eval as_val=\$$as_ac_var
33603 if test "x$as_val" = x""yes; then :
33604 cat >>confdefs.h <<_ACEOF
33605 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
33619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
33620 $as_echo_n "checking for expf declaration... " >&6; }
33621 if test x${glibcxx_cv_func_expf_use+set} != xset; then
33622 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
33623 $as_echo_n "(cached) " >&6
33628 ac_cpp='$CXXCPP $CPPFLAGS'
33629 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33630 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33631 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33634 /* end confdefs.h. */
33636 #ifdef HAVE_IEEEFP_H
33637 #include <ieeefp.h>
33648 if ac_fn_cxx_try_compile "$LINENO"; then :
33649 glibcxx_cv_func_expf_use=yes
33651 glibcxx_cv_func_expf_use=no
33653 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33655 ac_cpp='$CPP $CPPFLAGS'
33656 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33657 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33658 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
33665 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
33667 if test x$glibcxx_cv_func_expf_use = x"yes"; then
33668 for ac_func in expf
33670 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
33671 if test "x$ac_cv_func_expf" = x""yes; then :
33672 cat >>confdefs.h <<_ACEOF
33673 #define HAVE_EXPF 1
33681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
33682 $as_echo_n "checking for _expf declaration... " >&6; }
33683 if test x${glibcxx_cv_func__expf_use+set} != xset; then
33684 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
33685 $as_echo_n "(cached) " >&6
33690 ac_cpp='$CXXCPP $CPPFLAGS'
33691 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33692 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33693 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33696 /* end confdefs.h. */
33698 #ifdef HAVE_IEEEFP_H
33699 #include <ieeefp.h>
33710 if ac_fn_cxx_try_compile "$LINENO"; then :
33711 glibcxx_cv_func__expf_use=yes
33713 glibcxx_cv_func__expf_use=no
33715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33717 ac_cpp='$CPP $CPPFLAGS'
33718 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33719 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33720 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
33727 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
33729 if test x$glibcxx_cv_func__expf_use = x"yes"; then
33730 for ac_func in _expf
33732 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
33733 if test "x$ac_cv_func__expf" = x""yes; then :
33734 cat >>confdefs.h <<_ACEOF
33735 #define HAVE__EXPF 1
33748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
33749 $as_echo_n "checking for isnanf declaration... " >&6; }
33750 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
33751 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
33752 $as_echo_n "(cached) " >&6
33757 ac_cpp='$CXXCPP $CPPFLAGS'
33758 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33759 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33760 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33763 /* end confdefs.h. */
33765 #ifdef HAVE_IEEEFP_H
33766 #include <ieeefp.h>
33777 if ac_fn_cxx_try_compile "$LINENO"; then :
33778 glibcxx_cv_func_isnanf_use=yes
33780 glibcxx_cv_func_isnanf_use=no
33782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33784 ac_cpp='$CPP $CPPFLAGS'
33785 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33786 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33787 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
33794 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
33796 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
33797 for ac_func in isnanf
33799 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
33800 if test "x$ac_cv_func_isnanf" = x""yes; then :
33801 cat >>confdefs.h <<_ACEOF
33802 #define HAVE_ISNANF 1
33810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
33811 $as_echo_n "checking for _isnanf declaration... " >&6; }
33812 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
33813 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
33814 $as_echo_n "(cached) " >&6
33819 ac_cpp='$CXXCPP $CPPFLAGS'
33820 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33821 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33822 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33825 /* end confdefs.h. */
33827 #ifdef HAVE_IEEEFP_H
33828 #include <ieeefp.h>
33839 if ac_fn_cxx_try_compile "$LINENO"; then :
33840 glibcxx_cv_func__isnanf_use=yes
33842 glibcxx_cv_func__isnanf_use=no
33844 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33846 ac_cpp='$CPP $CPPFLAGS'
33847 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33848 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33849 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
33856 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
33858 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
33859 for ac_func in _isnanf
33861 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
33862 if test "x$ac_cv_func__isnanf" = x""yes; then :
33863 cat >>confdefs.h <<_ACEOF
33864 #define HAVE__ISNANF 1
33877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
33878 $as_echo_n "checking for isinff declaration... " >&6; }
33879 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
33880 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
33881 $as_echo_n "(cached) " >&6
33886 ac_cpp='$CXXCPP $CPPFLAGS'
33887 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33888 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33889 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33892 /* end confdefs.h. */
33894 #ifdef HAVE_IEEEFP_H
33895 #include <ieeefp.h>
33906 if ac_fn_cxx_try_compile "$LINENO"; then :
33907 glibcxx_cv_func_isinff_use=yes
33909 glibcxx_cv_func_isinff_use=no
33911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33913 ac_cpp='$CPP $CPPFLAGS'
33914 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33915 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33916 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
33923 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
33925 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
33926 for ac_func in isinff
33928 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
33929 if test "x$ac_cv_func_isinff" = x""yes; then :
33930 cat >>confdefs.h <<_ACEOF
33931 #define HAVE_ISINFF 1
33939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
33940 $as_echo_n "checking for _isinff declaration... " >&6; }
33941 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
33942 if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
33943 $as_echo_n "(cached) " >&6
33948 ac_cpp='$CXXCPP $CPPFLAGS'
33949 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33950 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33951 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
33953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
33954 /* end confdefs.h. */
33956 #ifdef HAVE_IEEEFP_H
33957 #include <ieeefp.h>
33968 if ac_fn_cxx_try_compile "$LINENO"; then :
33969 glibcxx_cv_func__isinff_use=yes
33971 glibcxx_cv_func__isinff_use=no
33973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
33975 ac_cpp='$CPP $CPPFLAGS'
33976 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
33977 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
33978 ac_compiler_gnu=$ac_cv_c_compiler_gnu
33984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
33985 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
33987 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
33988 for ac_func in _isinff
33990 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
33991 if test "x$ac_cv_func__isinff" = x""yes; then :
33992 cat >>confdefs.h <<_ACEOF
33993 #define HAVE__ISINFF 1
34006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
34007 $as_echo_n "checking for atan2f declaration... " >&6; }
34008 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
34009 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
34010 $as_echo_n "(cached) " >&6
34015 ac_cpp='$CXXCPP $CPPFLAGS'
34016 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34017 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34018 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34021 /* end confdefs.h. */
34031 if ac_fn_cxx_try_compile "$LINENO"; then :
34032 glibcxx_cv_func_atan2f_use=yes
34034 glibcxx_cv_func_atan2f_use=no
34036 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34038 ac_cpp='$CPP $CPPFLAGS'
34039 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34040 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34041 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
34048 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
34050 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
34051 for ac_func in atan2f
34053 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
34054 if test "x$ac_cv_func_atan2f" = x""yes; then :
34055 cat >>confdefs.h <<_ACEOF
34056 #define HAVE_ATAN2F 1
34064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
34065 $as_echo_n "checking for _atan2f declaration... " >&6; }
34066 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
34067 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
34068 $as_echo_n "(cached) " >&6
34073 ac_cpp='$CXXCPP $CPPFLAGS'
34074 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34075 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34076 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34079 /* end confdefs.h. */
34089 if ac_fn_cxx_try_compile "$LINENO"; then :
34090 glibcxx_cv_func__atan2f_use=yes
34092 glibcxx_cv_func__atan2f_use=no
34094 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34096 ac_cpp='$CPP $CPPFLAGS'
34097 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34098 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34099 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
34106 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
34108 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
34109 for ac_func in _atan2f
34111 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
34112 if test "x$ac_cv_func__atan2f" = x""yes; then :
34113 cat >>confdefs.h <<_ACEOF
34114 #define HAVE__ATAN2F 1
34127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
34128 $as_echo_n "checking for fabsf declaration... " >&6; }
34129 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
34130 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
34131 $as_echo_n "(cached) " >&6
34136 ac_cpp='$CXXCPP $CPPFLAGS'
34137 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34138 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34139 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34142 /* end confdefs.h. */
34144 #ifdef HAVE_IEEEFP_H
34145 #include <ieeefp.h>
34156 if ac_fn_cxx_try_compile "$LINENO"; then :
34157 glibcxx_cv_func_fabsf_use=yes
34159 glibcxx_cv_func_fabsf_use=no
34161 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34163 ac_cpp='$CPP $CPPFLAGS'
34164 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34165 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34166 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
34173 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
34175 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
34176 for ac_func in fabsf
34178 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
34179 if test "x$ac_cv_func_fabsf" = x""yes; then :
34180 cat >>confdefs.h <<_ACEOF
34181 #define HAVE_FABSF 1
34189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
34190 $as_echo_n "checking for _fabsf declaration... " >&6; }
34191 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
34192 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
34193 $as_echo_n "(cached) " >&6
34198 ac_cpp='$CXXCPP $CPPFLAGS'
34199 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34200 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34201 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34204 /* end confdefs.h. */
34206 #ifdef HAVE_IEEEFP_H
34207 #include <ieeefp.h>
34218 if ac_fn_cxx_try_compile "$LINENO"; then :
34219 glibcxx_cv_func__fabsf_use=yes
34221 glibcxx_cv_func__fabsf_use=no
34223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34225 ac_cpp='$CPP $CPPFLAGS'
34226 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34227 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34228 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
34235 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
34237 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
34238 for ac_func in _fabsf
34240 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
34241 if test "x$ac_cv_func__fabsf" = x""yes; then :
34242 cat >>confdefs.h <<_ACEOF
34243 #define HAVE__FABSF 1
34256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
34257 $as_echo_n "checking for fmodf declaration... " >&6; }
34258 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
34259 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
34260 $as_echo_n "(cached) " >&6
34265 ac_cpp='$CXXCPP $CPPFLAGS'
34266 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34267 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34268 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34271 /* end confdefs.h. */
34281 if ac_fn_cxx_try_compile "$LINENO"; then :
34282 glibcxx_cv_func_fmodf_use=yes
34284 glibcxx_cv_func_fmodf_use=no
34286 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34288 ac_cpp='$CPP $CPPFLAGS'
34289 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34290 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34291 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
34298 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
34300 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
34301 for ac_func in fmodf
34303 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
34304 if test "x$ac_cv_func_fmodf" = x""yes; then :
34305 cat >>confdefs.h <<_ACEOF
34306 #define HAVE_FMODF 1
34314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
34315 $as_echo_n "checking for _fmodf declaration... " >&6; }
34316 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
34317 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
34318 $as_echo_n "(cached) " >&6
34323 ac_cpp='$CXXCPP $CPPFLAGS'
34324 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34325 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34326 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34329 /* end confdefs.h. */
34339 if ac_fn_cxx_try_compile "$LINENO"; then :
34340 glibcxx_cv_func__fmodf_use=yes
34342 glibcxx_cv_func__fmodf_use=no
34344 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34346 ac_cpp='$CPP $CPPFLAGS'
34347 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34348 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34349 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
34356 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
34358 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
34359 for ac_func in _fmodf
34361 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
34362 if test "x$ac_cv_func__fmodf" = x""yes; then :
34363 cat >>confdefs.h <<_ACEOF
34364 #define HAVE__FMODF 1
34377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
34378 $as_echo_n "checking for frexpf declaration... " >&6; }
34379 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
34380 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
34381 $as_echo_n "(cached) " >&6
34386 ac_cpp='$CXXCPP $CPPFLAGS'
34387 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34388 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34389 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34392 /* end confdefs.h. */
34402 if ac_fn_cxx_try_compile "$LINENO"; then :
34403 glibcxx_cv_func_frexpf_use=yes
34405 glibcxx_cv_func_frexpf_use=no
34407 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34409 ac_cpp='$CPP $CPPFLAGS'
34410 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34411 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34412 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
34419 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
34421 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
34422 for ac_func in frexpf
34424 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
34425 if test "x$ac_cv_func_frexpf" = x""yes; then :
34426 cat >>confdefs.h <<_ACEOF
34427 #define HAVE_FREXPF 1
34435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
34436 $as_echo_n "checking for _frexpf declaration... " >&6; }
34437 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
34438 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
34439 $as_echo_n "(cached) " >&6
34444 ac_cpp='$CXXCPP $CPPFLAGS'
34445 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34446 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34447 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34450 /* end confdefs.h. */
34460 if ac_fn_cxx_try_compile "$LINENO"; then :
34461 glibcxx_cv_func__frexpf_use=yes
34463 glibcxx_cv_func__frexpf_use=no
34465 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34467 ac_cpp='$CPP $CPPFLAGS'
34468 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34469 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34470 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
34477 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
34479 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
34480 for ac_func in _frexpf
34482 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
34483 if test "x$ac_cv_func__frexpf" = x""yes; then :
34484 cat >>confdefs.h <<_ACEOF
34485 #define HAVE__FREXPF 1
34498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
34499 $as_echo_n "checking for hypotf declaration... " >&6; }
34500 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
34501 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
34502 $as_echo_n "(cached) " >&6
34507 ac_cpp='$CXXCPP $CPPFLAGS'
34508 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34509 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34510 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34513 /* end confdefs.h. */
34523 if ac_fn_cxx_try_compile "$LINENO"; then :
34524 glibcxx_cv_func_hypotf_use=yes
34526 glibcxx_cv_func_hypotf_use=no
34528 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34530 ac_cpp='$CPP $CPPFLAGS'
34531 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34532 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34533 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
34540 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
34542 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
34543 for ac_func in hypotf
34545 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
34546 if test "x$ac_cv_func_hypotf" = x""yes; then :
34547 cat >>confdefs.h <<_ACEOF
34548 #define HAVE_HYPOTF 1
34556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
34557 $as_echo_n "checking for _hypotf declaration... " >&6; }
34558 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
34559 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
34560 $as_echo_n "(cached) " >&6
34565 ac_cpp='$CXXCPP $CPPFLAGS'
34566 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34567 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34568 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34571 /* end confdefs.h. */
34581 if ac_fn_cxx_try_compile "$LINENO"; then :
34582 glibcxx_cv_func__hypotf_use=yes
34584 glibcxx_cv_func__hypotf_use=no
34586 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34588 ac_cpp='$CPP $CPPFLAGS'
34589 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34590 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34591 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
34598 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
34600 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
34601 for ac_func in _hypotf
34603 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
34604 if test "x$ac_cv_func__hypotf" = x""yes; then :
34605 cat >>confdefs.h <<_ACEOF
34606 #define HAVE__HYPOTF 1
34619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
34620 $as_echo_n "checking for ldexpf declaration... " >&6; }
34621 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
34622 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
34623 $as_echo_n "(cached) " >&6
34628 ac_cpp='$CXXCPP $CPPFLAGS'
34629 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34630 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34631 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34634 /* end confdefs.h. */
34644 if ac_fn_cxx_try_compile "$LINENO"; then :
34645 glibcxx_cv_func_ldexpf_use=yes
34647 glibcxx_cv_func_ldexpf_use=no
34649 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34651 ac_cpp='$CPP $CPPFLAGS'
34652 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34653 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34654 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
34661 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
34663 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
34664 for ac_func in ldexpf
34666 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
34667 if test "x$ac_cv_func_ldexpf" = x""yes; then :
34668 cat >>confdefs.h <<_ACEOF
34669 #define HAVE_LDEXPF 1
34677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
34678 $as_echo_n "checking for _ldexpf declaration... " >&6; }
34679 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
34680 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
34681 $as_echo_n "(cached) " >&6
34686 ac_cpp='$CXXCPP $CPPFLAGS'
34687 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34688 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34689 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34692 /* end confdefs.h. */
34702 if ac_fn_cxx_try_compile "$LINENO"; then :
34703 glibcxx_cv_func__ldexpf_use=yes
34705 glibcxx_cv_func__ldexpf_use=no
34707 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34709 ac_cpp='$CPP $CPPFLAGS'
34710 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34711 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34712 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
34719 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
34721 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
34722 for ac_func in _ldexpf
34724 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
34725 if test "x$ac_cv_func__ldexpf" = x""yes; then :
34726 cat >>confdefs.h <<_ACEOF
34727 #define HAVE__LDEXPF 1
34740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
34741 $as_echo_n "checking for logf declaration... " >&6; }
34742 if test x${glibcxx_cv_func_logf_use+set} != xset; then
34743 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
34744 $as_echo_n "(cached) " >&6
34749 ac_cpp='$CXXCPP $CPPFLAGS'
34750 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34751 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34752 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34755 /* end confdefs.h. */
34757 #ifdef HAVE_IEEEFP_H
34758 #include <ieeefp.h>
34769 if ac_fn_cxx_try_compile "$LINENO"; then :
34770 glibcxx_cv_func_logf_use=yes
34772 glibcxx_cv_func_logf_use=no
34774 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34776 ac_cpp='$CPP $CPPFLAGS'
34777 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34778 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34779 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
34786 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
34788 if test x$glibcxx_cv_func_logf_use = x"yes"; then
34789 for ac_func in logf
34791 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
34792 if test "x$ac_cv_func_logf" = x""yes; then :
34793 cat >>confdefs.h <<_ACEOF
34794 #define HAVE_LOGF 1
34802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
34803 $as_echo_n "checking for _logf declaration... " >&6; }
34804 if test x${glibcxx_cv_func__logf_use+set} != xset; then
34805 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
34806 $as_echo_n "(cached) " >&6
34811 ac_cpp='$CXXCPP $CPPFLAGS'
34812 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34813 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34814 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34817 /* end confdefs.h. */
34819 #ifdef HAVE_IEEEFP_H
34820 #include <ieeefp.h>
34831 if ac_fn_cxx_try_compile "$LINENO"; then :
34832 glibcxx_cv_func__logf_use=yes
34834 glibcxx_cv_func__logf_use=no
34836 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34838 ac_cpp='$CPP $CPPFLAGS'
34839 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34840 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34841 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
34848 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
34850 if test x$glibcxx_cv_func__logf_use = x"yes"; then
34851 for ac_func in _logf
34853 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
34854 if test "x$ac_cv_func__logf" = x""yes; then :
34855 cat >>confdefs.h <<_ACEOF
34856 #define HAVE__LOGF 1
34869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
34870 $as_echo_n "checking for log10f declaration... " >&6; }
34871 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
34872 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
34873 $as_echo_n "(cached) " >&6
34878 ac_cpp='$CXXCPP $CPPFLAGS'
34879 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34880 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34881 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34884 /* end confdefs.h. */
34886 #ifdef HAVE_IEEEFP_H
34887 #include <ieeefp.h>
34898 if ac_fn_cxx_try_compile "$LINENO"; then :
34899 glibcxx_cv_func_log10f_use=yes
34901 glibcxx_cv_func_log10f_use=no
34903 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34905 ac_cpp='$CPP $CPPFLAGS'
34906 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34907 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34908 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
34915 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
34917 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
34918 for ac_func in log10f
34920 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
34921 if test "x$ac_cv_func_log10f" = x""yes; then :
34922 cat >>confdefs.h <<_ACEOF
34923 #define HAVE_LOG10F 1
34931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
34932 $as_echo_n "checking for _log10f declaration... " >&6; }
34933 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
34934 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
34935 $as_echo_n "(cached) " >&6
34940 ac_cpp='$CXXCPP $CPPFLAGS'
34941 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34942 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34943 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
34945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
34946 /* end confdefs.h. */
34948 #ifdef HAVE_IEEEFP_H
34949 #include <ieeefp.h>
34960 if ac_fn_cxx_try_compile "$LINENO"; then :
34961 glibcxx_cv_func__log10f_use=yes
34963 glibcxx_cv_func__log10f_use=no
34965 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
34967 ac_cpp='$CPP $CPPFLAGS'
34968 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
34969 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
34970 ac_compiler_gnu=$ac_cv_c_compiler_gnu
34976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
34977 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
34979 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
34980 for ac_func in _log10f
34982 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
34983 if test "x$ac_cv_func__log10f" = x""yes; then :
34984 cat >>confdefs.h <<_ACEOF
34985 #define HAVE__LOG10F 1
34998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
34999 $as_echo_n "checking for modff declaration... " >&6; }
35000 if test x${glibcxx_cv_func_modff_use+set} != xset; then
35001 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
35002 $as_echo_n "(cached) " >&6
35007 ac_cpp='$CXXCPP $CPPFLAGS'
35008 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35009 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35010 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35013 /* end confdefs.h. */
35023 if ac_fn_cxx_try_compile "$LINENO"; then :
35024 glibcxx_cv_func_modff_use=yes
35026 glibcxx_cv_func_modff_use=no
35028 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35030 ac_cpp='$CPP $CPPFLAGS'
35031 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35032 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35033 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
35040 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
35042 if test x$glibcxx_cv_func_modff_use = x"yes"; then
35043 for ac_func in modff
35045 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
35046 if test "x$ac_cv_func_modff" = x""yes; then :
35047 cat >>confdefs.h <<_ACEOF
35048 #define HAVE_MODFF 1
35056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
35057 $as_echo_n "checking for _modff declaration... " >&6; }
35058 if test x${glibcxx_cv_func__modff_use+set} != xset; then
35059 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
35060 $as_echo_n "(cached) " >&6
35065 ac_cpp='$CXXCPP $CPPFLAGS'
35066 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35067 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35068 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35071 /* end confdefs.h. */
35081 if ac_fn_cxx_try_compile "$LINENO"; then :
35082 glibcxx_cv_func__modff_use=yes
35084 glibcxx_cv_func__modff_use=no
35086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35088 ac_cpp='$CPP $CPPFLAGS'
35089 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35090 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35091 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
35098 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
35100 if test x$glibcxx_cv_func__modff_use = x"yes"; then
35101 for ac_func in _modff
35103 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
35104 if test "x$ac_cv_func__modff" = x""yes; then :
35105 cat >>confdefs.h <<_ACEOF
35106 #define HAVE__MODFF 1
35119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
35120 $as_echo_n "checking for modf declaration... " >&6; }
35121 if test x${glibcxx_cv_func_modf_use+set} != xset; then
35122 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
35123 $as_echo_n "(cached) " >&6
35128 ac_cpp='$CXXCPP $CPPFLAGS'
35129 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35130 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35131 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35134 /* end confdefs.h. */
35144 if ac_fn_cxx_try_compile "$LINENO"; then :
35145 glibcxx_cv_func_modf_use=yes
35147 glibcxx_cv_func_modf_use=no
35149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35151 ac_cpp='$CPP $CPPFLAGS'
35152 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35153 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35154 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
35161 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
35163 if test x$glibcxx_cv_func_modf_use = x"yes"; then
35164 for ac_func in modf
35166 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
35167 if test "x$ac_cv_func_modf" = x""yes; then :
35168 cat >>confdefs.h <<_ACEOF
35169 #define HAVE_MODF 1
35177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
35178 $as_echo_n "checking for _modf declaration... " >&6; }
35179 if test x${glibcxx_cv_func__modf_use+set} != xset; then
35180 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
35181 $as_echo_n "(cached) " >&6
35186 ac_cpp='$CXXCPP $CPPFLAGS'
35187 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35188 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35189 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35192 /* end confdefs.h. */
35202 if ac_fn_cxx_try_compile "$LINENO"; then :
35203 glibcxx_cv_func__modf_use=yes
35205 glibcxx_cv_func__modf_use=no
35207 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35209 ac_cpp='$CPP $CPPFLAGS'
35210 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35211 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35212 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
35219 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
35221 if test x$glibcxx_cv_func__modf_use = x"yes"; then
35222 for ac_func in _modf
35224 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
35225 if test "x$ac_cv_func__modf" = x""yes; then :
35226 cat >>confdefs.h <<_ACEOF
35227 #define HAVE__MODF 1
35240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
35241 $as_echo_n "checking for powf declaration... " >&6; }
35242 if test x${glibcxx_cv_func_powf_use+set} != xset; then
35243 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
35244 $as_echo_n "(cached) " >&6
35249 ac_cpp='$CXXCPP $CPPFLAGS'
35250 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35251 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35252 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35255 /* end confdefs.h. */
35265 if ac_fn_cxx_try_compile "$LINENO"; then :
35266 glibcxx_cv_func_powf_use=yes
35268 glibcxx_cv_func_powf_use=no
35270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35272 ac_cpp='$CPP $CPPFLAGS'
35273 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35274 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35275 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
35282 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
35284 if test x$glibcxx_cv_func_powf_use = x"yes"; then
35285 for ac_func in powf
35287 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
35288 if test "x$ac_cv_func_powf" = x""yes; then :
35289 cat >>confdefs.h <<_ACEOF
35290 #define HAVE_POWF 1
35298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
35299 $as_echo_n "checking for _powf declaration... " >&6; }
35300 if test x${glibcxx_cv_func__powf_use+set} != xset; then
35301 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
35302 $as_echo_n "(cached) " >&6
35307 ac_cpp='$CXXCPP $CPPFLAGS'
35308 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35309 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35310 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35313 /* end confdefs.h. */
35323 if ac_fn_cxx_try_compile "$LINENO"; then :
35324 glibcxx_cv_func__powf_use=yes
35326 glibcxx_cv_func__powf_use=no
35328 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35330 ac_cpp='$CPP $CPPFLAGS'
35331 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35332 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35333 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
35340 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
35342 if test x$glibcxx_cv_func__powf_use = x"yes"; then
35343 for ac_func in _powf
35345 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
35346 if test "x$ac_cv_func__powf" = x""yes; then :
35347 cat >>confdefs.h <<_ACEOF
35348 #define HAVE__POWF 1
35361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
35362 $as_echo_n "checking for sqrtf declaration... " >&6; }
35363 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
35364 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
35365 $as_echo_n "(cached) " >&6
35370 ac_cpp='$CXXCPP $CPPFLAGS'
35371 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35372 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35373 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35376 /* end confdefs.h. */
35378 #ifdef HAVE_IEEEFP_H
35379 #include <ieeefp.h>
35390 if ac_fn_cxx_try_compile "$LINENO"; then :
35391 glibcxx_cv_func_sqrtf_use=yes
35393 glibcxx_cv_func_sqrtf_use=no
35395 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35397 ac_cpp='$CPP $CPPFLAGS'
35398 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35399 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35400 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
35407 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
35409 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
35410 for ac_func in sqrtf
35412 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
35413 if test "x$ac_cv_func_sqrtf" = x""yes; then :
35414 cat >>confdefs.h <<_ACEOF
35415 #define HAVE_SQRTF 1
35423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
35424 $as_echo_n "checking for _sqrtf declaration... " >&6; }
35425 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
35426 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
35427 $as_echo_n "(cached) " >&6
35432 ac_cpp='$CXXCPP $CPPFLAGS'
35433 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35434 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35435 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35438 /* end confdefs.h. */
35440 #ifdef HAVE_IEEEFP_H
35441 #include <ieeefp.h>
35452 if ac_fn_cxx_try_compile "$LINENO"; then :
35453 glibcxx_cv_func__sqrtf_use=yes
35455 glibcxx_cv_func__sqrtf_use=no
35457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35459 ac_cpp='$CPP $CPPFLAGS'
35460 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35461 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35462 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
35469 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
35471 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
35472 for ac_func in _sqrtf
35474 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
35475 if test "x$ac_cv_func__sqrtf" = x""yes; then :
35476 cat >>confdefs.h <<_ACEOF
35477 #define HAVE__SQRTF 1
35490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
35491 $as_echo_n "checking for sincosf declaration... " >&6; }
35492 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
35493 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
35494 $as_echo_n "(cached) " >&6
35499 ac_cpp='$CXXCPP $CPPFLAGS'
35500 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35501 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35502 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35505 /* end confdefs.h. */
35515 if ac_fn_cxx_try_compile "$LINENO"; then :
35516 glibcxx_cv_func_sincosf_use=yes
35518 glibcxx_cv_func_sincosf_use=no
35520 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35522 ac_cpp='$CPP $CPPFLAGS'
35523 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35524 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35525 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
35532 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
35534 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
35535 for ac_func in sincosf
35537 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
35538 if test "x$ac_cv_func_sincosf" = x""yes; then :
35539 cat >>confdefs.h <<_ACEOF
35540 #define HAVE_SINCOSF 1
35548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
35549 $as_echo_n "checking for _sincosf declaration... " >&6; }
35550 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
35551 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
35552 $as_echo_n "(cached) " >&6
35557 ac_cpp='$CXXCPP $CPPFLAGS'
35558 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35559 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35560 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35563 /* end confdefs.h. */
35573 if ac_fn_cxx_try_compile "$LINENO"; then :
35574 glibcxx_cv_func__sincosf_use=yes
35576 glibcxx_cv_func__sincosf_use=no
35578 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35580 ac_cpp='$CPP $CPPFLAGS'
35581 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35582 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35583 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
35590 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
35592 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
35593 for ac_func in _sincosf
35595 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
35596 if test "x$ac_cv_func__sincosf" = x""yes; then :
35597 cat >>confdefs.h <<_ACEOF
35598 #define HAVE__SINCOSF 1
35611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
35612 $as_echo_n "checking for finitef declaration... " >&6; }
35613 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
35614 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
35615 $as_echo_n "(cached) " >&6
35620 ac_cpp='$CXXCPP $CPPFLAGS'
35621 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35622 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35623 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35626 /* end confdefs.h. */
35628 #ifdef HAVE_IEEEFP_H
35629 #include <ieeefp.h>
35640 if ac_fn_cxx_try_compile "$LINENO"; then :
35641 glibcxx_cv_func_finitef_use=yes
35643 glibcxx_cv_func_finitef_use=no
35645 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35647 ac_cpp='$CPP $CPPFLAGS'
35648 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35649 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35650 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
35657 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
35659 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
35660 for ac_func in finitef
35662 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
35663 if test "x$ac_cv_func_finitef" = x""yes; then :
35664 cat >>confdefs.h <<_ACEOF
35665 #define HAVE_FINITEF 1
35673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
35674 $as_echo_n "checking for _finitef declaration... " >&6; }
35675 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
35676 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
35677 $as_echo_n "(cached) " >&6
35682 ac_cpp='$CXXCPP $CPPFLAGS'
35683 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35684 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35685 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35688 /* end confdefs.h. */
35690 #ifdef HAVE_IEEEFP_H
35691 #include <ieeefp.h>
35702 if ac_fn_cxx_try_compile "$LINENO"; then :
35703 glibcxx_cv_func__finitef_use=yes
35705 glibcxx_cv_func__finitef_use=no
35707 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35709 ac_cpp='$CPP $CPPFLAGS'
35710 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35711 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35712 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
35719 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
35721 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
35722 for ac_func in _finitef
35724 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
35725 if test "x$ac_cv_func__finitef" = x""yes; then :
35726 cat >>confdefs.h <<_ACEOF
35727 #define HAVE__FINITEF 1
35740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
35741 $as_echo_n "checking for long double trig functions... " >&6; }
35742 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
35743 $as_echo_n "(cached) " >&6
35748 ac_cpp='$CXXCPP $CPPFLAGS'
35749 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35750 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35751 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35754 /* end confdefs.h. */
35759 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
35764 if ac_fn_cxx_try_compile "$LINENO"; then :
35765 glibcxx_cv_func_long_double_trig_use=yes
35767 glibcxx_cv_func_long_double_trig_use=no
35769 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35771 ac_cpp='$CPP $CPPFLAGS'
35772 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35773 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35774 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
35779 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
35780 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
35781 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
35783 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
35784 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
35785 eval as_val=\$$as_ac_var
35786 if test "x$as_val" = x""yes; then :
35787 cat >>confdefs.h <<_ACEOF
35788 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
35795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
35796 $as_echo_n "checking for _long double trig functions... " >&6; }
35797 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
35798 $as_echo_n "(cached) " >&6
35803 ac_cpp='$CXXCPP $CPPFLAGS'
35804 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35805 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35806 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35809 /* end confdefs.h. */
35814 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
35819 if ac_fn_cxx_try_compile "$LINENO"; then :
35820 glibcxx_cv_func__long_double_trig_use=yes
35822 glibcxx_cv_func__long_double_trig_use=no
35824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35826 ac_cpp='$CPP $CPPFLAGS'
35827 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35828 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35829 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
35834 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
35835 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
35836 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
35838 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
35839 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
35840 eval as_val=\$$as_ac_var
35841 if test "x$as_val" = x""yes; then :
35842 cat >>confdefs.h <<_ACEOF
35843 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
35856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
35857 $as_echo_n "checking for long double round functions... " >&6; }
35858 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
35859 $as_echo_n "(cached) " >&6
35864 ac_cpp='$CXXCPP $CPPFLAGS'
35865 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35866 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35867 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35870 /* end confdefs.h. */
35875 ceill (0); floorl (0);
35880 if ac_fn_cxx_try_compile "$LINENO"; then :
35881 glibcxx_cv_func_long_double_round_use=yes
35883 glibcxx_cv_func_long_double_round_use=no
35885 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35887 ac_cpp='$CPP $CPPFLAGS'
35888 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35889 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35890 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
35895 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
35896 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
35897 for ac_func in ceill floorl
35899 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
35900 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
35901 eval as_val=\$$as_ac_var
35902 if test "x$as_val" = x""yes; then :
35903 cat >>confdefs.h <<_ACEOF
35904 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
35911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
35912 $as_echo_n "checking for _long double round functions... " >&6; }
35913 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
35914 $as_echo_n "(cached) " >&6
35919 ac_cpp='$CXXCPP $CPPFLAGS'
35920 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35921 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35922 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35925 /* end confdefs.h. */
35930 _ceill (0); _floorl (0);
35935 if ac_fn_cxx_try_compile "$LINENO"; then :
35936 glibcxx_cv_func__long_double_round_use=yes
35938 glibcxx_cv_func__long_double_round_use=no
35940 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
35942 ac_cpp='$CPP $CPPFLAGS'
35943 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35944 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35945 ac_compiler_gnu=$ac_cv_c_compiler_gnu
35949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
35950 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
35951 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
35952 for ac_func in _ceill _floorl
35954 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
35955 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
35956 eval as_val=\$$as_ac_var
35957 if test "x$as_val" = x""yes; then :
35958 cat >>confdefs.h <<_ACEOF
35959 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
35973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
35974 $as_echo_n "checking for isnanl declaration... " >&6; }
35975 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
35976 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
35977 $as_echo_n "(cached) " >&6
35982 ac_cpp='$CXXCPP $CPPFLAGS'
35983 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
35984 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
35985 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
35987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
35988 /* end confdefs.h. */
35990 #ifdef HAVE_IEEEFP_H
35991 #include <ieeefp.h>
36002 if ac_fn_cxx_try_compile "$LINENO"; then :
36003 glibcxx_cv_func_isnanl_use=yes
36005 glibcxx_cv_func_isnanl_use=no
36007 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36009 ac_cpp='$CPP $CPPFLAGS'
36010 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36011 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36012 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
36019 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
36021 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
36022 for ac_func in isnanl
36024 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
36025 if test "x$ac_cv_func_isnanl" = x""yes; then :
36026 cat >>confdefs.h <<_ACEOF
36027 #define HAVE_ISNANL 1
36035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
36036 $as_echo_n "checking for _isnanl declaration... " >&6; }
36037 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
36038 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
36039 $as_echo_n "(cached) " >&6
36044 ac_cpp='$CXXCPP $CPPFLAGS'
36045 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36046 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36047 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36050 /* end confdefs.h. */
36052 #ifdef HAVE_IEEEFP_H
36053 #include <ieeefp.h>
36064 if ac_fn_cxx_try_compile "$LINENO"; then :
36065 glibcxx_cv_func__isnanl_use=yes
36067 glibcxx_cv_func__isnanl_use=no
36069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36071 ac_cpp='$CPP $CPPFLAGS'
36072 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36073 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36074 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
36081 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
36083 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
36084 for ac_func in _isnanl
36086 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
36087 if test "x$ac_cv_func__isnanl" = x""yes; then :
36088 cat >>confdefs.h <<_ACEOF
36089 #define HAVE__ISNANL 1
36102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
36103 $as_echo_n "checking for isinfl declaration... " >&6; }
36104 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
36105 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
36106 $as_echo_n "(cached) " >&6
36111 ac_cpp='$CXXCPP $CPPFLAGS'
36112 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36113 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36114 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36117 /* end confdefs.h. */
36119 #ifdef HAVE_IEEEFP_H
36120 #include <ieeefp.h>
36131 if ac_fn_cxx_try_compile "$LINENO"; then :
36132 glibcxx_cv_func_isinfl_use=yes
36134 glibcxx_cv_func_isinfl_use=no
36136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36138 ac_cpp='$CPP $CPPFLAGS'
36139 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36140 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36141 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
36148 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
36150 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
36151 for ac_func in isinfl
36153 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
36154 if test "x$ac_cv_func_isinfl" = x""yes; then :
36155 cat >>confdefs.h <<_ACEOF
36156 #define HAVE_ISINFL 1
36164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
36165 $as_echo_n "checking for _isinfl declaration... " >&6; }
36166 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
36167 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
36168 $as_echo_n "(cached) " >&6
36173 ac_cpp='$CXXCPP $CPPFLAGS'
36174 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36175 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36176 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36179 /* end confdefs.h. */
36181 #ifdef HAVE_IEEEFP_H
36182 #include <ieeefp.h>
36193 if ac_fn_cxx_try_compile "$LINENO"; then :
36194 glibcxx_cv_func__isinfl_use=yes
36196 glibcxx_cv_func__isinfl_use=no
36198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36200 ac_cpp='$CPP $CPPFLAGS'
36201 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36202 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36203 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
36210 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
36212 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
36213 for ac_func in _isinfl
36215 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
36216 if test "x$ac_cv_func__isinfl" = x""yes; then :
36217 cat >>confdefs.h <<_ACEOF
36218 #define HAVE__ISINFL 1
36231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
36232 $as_echo_n "checking for atan2l declaration... " >&6; }
36233 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
36234 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
36235 $as_echo_n "(cached) " >&6
36240 ac_cpp='$CXXCPP $CPPFLAGS'
36241 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36242 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36243 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36246 /* end confdefs.h. */
36256 if ac_fn_cxx_try_compile "$LINENO"; then :
36257 glibcxx_cv_func_atan2l_use=yes
36259 glibcxx_cv_func_atan2l_use=no
36261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36263 ac_cpp='$CPP $CPPFLAGS'
36264 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36265 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36266 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
36273 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
36275 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
36276 for ac_func in atan2l
36278 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
36279 if test "x$ac_cv_func_atan2l" = x""yes; then :
36280 cat >>confdefs.h <<_ACEOF
36281 #define HAVE_ATAN2L 1
36289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
36290 $as_echo_n "checking for _atan2l declaration... " >&6; }
36291 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
36292 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
36293 $as_echo_n "(cached) " >&6
36298 ac_cpp='$CXXCPP $CPPFLAGS'
36299 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36300 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36301 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36304 /* end confdefs.h. */
36314 if ac_fn_cxx_try_compile "$LINENO"; then :
36315 glibcxx_cv_func__atan2l_use=yes
36317 glibcxx_cv_func__atan2l_use=no
36319 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36321 ac_cpp='$CPP $CPPFLAGS'
36322 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36323 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36324 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
36331 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
36333 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
36334 for ac_func in _atan2l
36336 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
36337 if test "x$ac_cv_func__atan2l" = x""yes; then :
36338 cat >>confdefs.h <<_ACEOF
36339 #define HAVE__ATAN2L 1
36352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
36353 $as_echo_n "checking for expl declaration... " >&6; }
36354 if test x${glibcxx_cv_func_expl_use+set} != xset; then
36355 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
36356 $as_echo_n "(cached) " >&6
36361 ac_cpp='$CXXCPP $CPPFLAGS'
36362 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36363 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36364 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36367 /* end confdefs.h. */
36369 #ifdef HAVE_IEEEFP_H
36370 #include <ieeefp.h>
36381 if ac_fn_cxx_try_compile "$LINENO"; then :
36382 glibcxx_cv_func_expl_use=yes
36384 glibcxx_cv_func_expl_use=no
36386 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36388 ac_cpp='$CPP $CPPFLAGS'
36389 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36390 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36391 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
36398 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
36400 if test x$glibcxx_cv_func_expl_use = x"yes"; then
36401 for ac_func in expl
36403 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
36404 if test "x$ac_cv_func_expl" = x""yes; then :
36405 cat >>confdefs.h <<_ACEOF
36406 #define HAVE_EXPL 1
36414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
36415 $as_echo_n "checking for _expl declaration... " >&6; }
36416 if test x${glibcxx_cv_func__expl_use+set} != xset; then
36417 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
36418 $as_echo_n "(cached) " >&6
36423 ac_cpp='$CXXCPP $CPPFLAGS'
36424 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36425 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36426 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36429 /* end confdefs.h. */
36431 #ifdef HAVE_IEEEFP_H
36432 #include <ieeefp.h>
36443 if ac_fn_cxx_try_compile "$LINENO"; then :
36444 glibcxx_cv_func__expl_use=yes
36446 glibcxx_cv_func__expl_use=no
36448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36450 ac_cpp='$CPP $CPPFLAGS'
36451 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36452 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36453 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
36460 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
36462 if test x$glibcxx_cv_func__expl_use = x"yes"; then
36463 for ac_func in _expl
36465 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
36466 if test "x$ac_cv_func__expl" = x""yes; then :
36467 cat >>confdefs.h <<_ACEOF
36468 #define HAVE__EXPL 1
36481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
36482 $as_echo_n "checking for fabsl declaration... " >&6; }
36483 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
36484 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
36485 $as_echo_n "(cached) " >&6
36490 ac_cpp='$CXXCPP $CPPFLAGS'
36491 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36492 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36493 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36496 /* end confdefs.h. */
36498 #ifdef HAVE_IEEEFP_H
36499 #include <ieeefp.h>
36510 if ac_fn_cxx_try_compile "$LINENO"; then :
36511 glibcxx_cv_func_fabsl_use=yes
36513 glibcxx_cv_func_fabsl_use=no
36515 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36517 ac_cpp='$CPP $CPPFLAGS'
36518 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36519 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36520 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
36527 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
36529 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
36530 for ac_func in fabsl
36532 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
36533 if test "x$ac_cv_func_fabsl" = x""yes; then :
36534 cat >>confdefs.h <<_ACEOF
36535 #define HAVE_FABSL 1
36543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
36544 $as_echo_n "checking for _fabsl declaration... " >&6; }
36545 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
36546 if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
36547 $as_echo_n "(cached) " >&6
36552 ac_cpp='$CXXCPP $CPPFLAGS'
36553 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36554 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36555 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36558 /* end confdefs.h. */
36560 #ifdef HAVE_IEEEFP_H
36561 #include <ieeefp.h>
36572 if ac_fn_cxx_try_compile "$LINENO"; then :
36573 glibcxx_cv_func__fabsl_use=yes
36575 glibcxx_cv_func__fabsl_use=no
36577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36579 ac_cpp='$CPP $CPPFLAGS'
36580 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36581 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36582 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
36589 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
36591 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
36592 for ac_func in _fabsl
36594 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
36595 if test "x$ac_cv_func__fabsl" = x""yes; then :
36596 cat >>confdefs.h <<_ACEOF
36597 #define HAVE__FABSL 1
36610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
36611 $as_echo_n "checking for fmodl declaration... " >&6; }
36612 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
36613 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
36614 $as_echo_n "(cached) " >&6
36619 ac_cpp='$CXXCPP $CPPFLAGS'
36620 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36621 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36622 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36625 /* end confdefs.h. */
36635 if ac_fn_cxx_try_compile "$LINENO"; then :
36636 glibcxx_cv_func_fmodl_use=yes
36638 glibcxx_cv_func_fmodl_use=no
36640 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36642 ac_cpp='$CPP $CPPFLAGS'
36643 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36644 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36645 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
36652 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
36654 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
36655 for ac_func in fmodl
36657 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
36658 if test "x$ac_cv_func_fmodl" = x""yes; then :
36659 cat >>confdefs.h <<_ACEOF
36660 #define HAVE_FMODL 1
36668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
36669 $as_echo_n "checking for _fmodl declaration... " >&6; }
36670 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
36671 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
36672 $as_echo_n "(cached) " >&6
36677 ac_cpp='$CXXCPP $CPPFLAGS'
36678 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36679 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36680 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36683 /* end confdefs.h. */
36693 if ac_fn_cxx_try_compile "$LINENO"; then :
36694 glibcxx_cv_func__fmodl_use=yes
36696 glibcxx_cv_func__fmodl_use=no
36698 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36700 ac_cpp='$CPP $CPPFLAGS'
36701 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36702 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36703 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
36710 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
36712 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
36713 for ac_func in _fmodl
36715 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
36716 if test "x$ac_cv_func__fmodl" = x""yes; then :
36717 cat >>confdefs.h <<_ACEOF
36718 #define HAVE__FMODL 1
36731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
36732 $as_echo_n "checking for frexpl declaration... " >&6; }
36733 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
36734 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
36735 $as_echo_n "(cached) " >&6
36740 ac_cpp='$CXXCPP $CPPFLAGS'
36741 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36742 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36743 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36746 /* end confdefs.h. */
36756 if ac_fn_cxx_try_compile "$LINENO"; then :
36757 glibcxx_cv_func_frexpl_use=yes
36759 glibcxx_cv_func_frexpl_use=no
36761 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36763 ac_cpp='$CPP $CPPFLAGS'
36764 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36765 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36766 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
36773 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
36775 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
36776 for ac_func in frexpl
36778 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
36779 if test "x$ac_cv_func_frexpl" = x""yes; then :
36780 cat >>confdefs.h <<_ACEOF
36781 #define HAVE_FREXPL 1
36789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
36790 $as_echo_n "checking for _frexpl declaration... " >&6; }
36791 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
36792 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
36793 $as_echo_n "(cached) " >&6
36798 ac_cpp='$CXXCPP $CPPFLAGS'
36799 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36800 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36801 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36804 /* end confdefs.h. */
36814 if ac_fn_cxx_try_compile "$LINENO"; then :
36815 glibcxx_cv_func__frexpl_use=yes
36817 glibcxx_cv_func__frexpl_use=no
36819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36821 ac_cpp='$CPP $CPPFLAGS'
36822 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36823 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36824 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
36831 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
36833 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
36834 for ac_func in _frexpl
36836 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
36837 if test "x$ac_cv_func__frexpl" = x""yes; then :
36838 cat >>confdefs.h <<_ACEOF
36839 #define HAVE__FREXPL 1
36852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
36853 $as_echo_n "checking for hypotl declaration... " >&6; }
36854 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
36855 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
36856 $as_echo_n "(cached) " >&6
36861 ac_cpp='$CXXCPP $CPPFLAGS'
36862 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36863 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36864 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36867 /* end confdefs.h. */
36877 if ac_fn_cxx_try_compile "$LINENO"; then :
36878 glibcxx_cv_func_hypotl_use=yes
36880 glibcxx_cv_func_hypotl_use=no
36882 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36884 ac_cpp='$CPP $CPPFLAGS'
36885 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36886 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36887 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
36894 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
36896 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
36897 for ac_func in hypotl
36899 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
36900 if test "x$ac_cv_func_hypotl" = x""yes; then :
36901 cat >>confdefs.h <<_ACEOF
36902 #define HAVE_HYPOTL 1
36910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
36911 $as_echo_n "checking for _hypotl declaration... " >&6; }
36912 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
36913 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
36914 $as_echo_n "(cached) " >&6
36919 ac_cpp='$CXXCPP $CPPFLAGS'
36920 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36921 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36922 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36925 /* end confdefs.h. */
36935 if ac_fn_cxx_try_compile "$LINENO"; then :
36936 glibcxx_cv_func__hypotl_use=yes
36938 glibcxx_cv_func__hypotl_use=no
36940 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
36942 ac_cpp='$CPP $CPPFLAGS'
36943 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36944 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36945 ac_compiler_gnu=$ac_cv_c_compiler_gnu
36951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
36952 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
36954 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
36955 for ac_func in _hypotl
36957 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
36958 if test "x$ac_cv_func__hypotl" = x""yes; then :
36959 cat >>confdefs.h <<_ACEOF
36960 #define HAVE__HYPOTL 1
36973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
36974 $as_echo_n "checking for ldexpl declaration... " >&6; }
36975 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
36976 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
36977 $as_echo_n "(cached) " >&6
36982 ac_cpp='$CXXCPP $CPPFLAGS'
36983 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
36984 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
36985 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
36987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
36988 /* end confdefs.h. */
36998 if ac_fn_cxx_try_compile "$LINENO"; then :
36999 glibcxx_cv_func_ldexpl_use=yes
37001 glibcxx_cv_func_ldexpl_use=no
37003 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37005 ac_cpp='$CPP $CPPFLAGS'
37006 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37007 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37008 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
37015 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
37017 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
37018 for ac_func in ldexpl
37020 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
37021 if test "x$ac_cv_func_ldexpl" = x""yes; then :
37022 cat >>confdefs.h <<_ACEOF
37023 #define HAVE_LDEXPL 1
37031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
37032 $as_echo_n "checking for _ldexpl declaration... " >&6; }
37033 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
37034 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
37035 $as_echo_n "(cached) " >&6
37040 ac_cpp='$CXXCPP $CPPFLAGS'
37041 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37042 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37043 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37046 /* end confdefs.h. */
37056 if ac_fn_cxx_try_compile "$LINENO"; then :
37057 glibcxx_cv_func__ldexpl_use=yes
37059 glibcxx_cv_func__ldexpl_use=no
37061 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37063 ac_cpp='$CPP $CPPFLAGS'
37064 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37065 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37066 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
37073 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
37075 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
37076 for ac_func in _ldexpl
37078 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
37079 if test "x$ac_cv_func__ldexpl" = x""yes; then :
37080 cat >>confdefs.h <<_ACEOF
37081 #define HAVE__LDEXPL 1
37094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
37095 $as_echo_n "checking for logl declaration... " >&6; }
37096 if test x${glibcxx_cv_func_logl_use+set} != xset; then
37097 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
37098 $as_echo_n "(cached) " >&6
37103 ac_cpp='$CXXCPP $CPPFLAGS'
37104 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37105 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37106 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37109 /* end confdefs.h. */
37111 #ifdef HAVE_IEEEFP_H
37112 #include <ieeefp.h>
37123 if ac_fn_cxx_try_compile "$LINENO"; then :
37124 glibcxx_cv_func_logl_use=yes
37126 glibcxx_cv_func_logl_use=no
37128 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37130 ac_cpp='$CPP $CPPFLAGS'
37131 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37132 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37133 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
37140 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
37142 if test x$glibcxx_cv_func_logl_use = x"yes"; then
37143 for ac_func in logl
37145 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
37146 if test "x$ac_cv_func_logl" = x""yes; then :
37147 cat >>confdefs.h <<_ACEOF
37148 #define HAVE_LOGL 1
37156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
37157 $as_echo_n "checking for _logl declaration... " >&6; }
37158 if test x${glibcxx_cv_func__logl_use+set} != xset; then
37159 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
37160 $as_echo_n "(cached) " >&6
37165 ac_cpp='$CXXCPP $CPPFLAGS'
37166 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37167 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37168 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37171 /* end confdefs.h. */
37173 #ifdef HAVE_IEEEFP_H
37174 #include <ieeefp.h>
37185 if ac_fn_cxx_try_compile "$LINENO"; then :
37186 glibcxx_cv_func__logl_use=yes
37188 glibcxx_cv_func__logl_use=no
37190 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37192 ac_cpp='$CPP $CPPFLAGS'
37193 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37194 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37195 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
37202 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
37204 if test x$glibcxx_cv_func__logl_use = x"yes"; then
37205 for ac_func in _logl
37207 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
37208 if test "x$ac_cv_func__logl" = x""yes; then :
37209 cat >>confdefs.h <<_ACEOF
37210 #define HAVE__LOGL 1
37223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
37224 $as_echo_n "checking for log10l declaration... " >&6; }
37225 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
37226 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
37227 $as_echo_n "(cached) " >&6
37232 ac_cpp='$CXXCPP $CPPFLAGS'
37233 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37234 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37235 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37238 /* end confdefs.h. */
37240 #ifdef HAVE_IEEEFP_H
37241 #include <ieeefp.h>
37252 if ac_fn_cxx_try_compile "$LINENO"; then :
37253 glibcxx_cv_func_log10l_use=yes
37255 glibcxx_cv_func_log10l_use=no
37257 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37259 ac_cpp='$CPP $CPPFLAGS'
37260 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37261 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37262 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
37269 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
37271 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
37272 for ac_func in log10l
37274 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
37275 if test "x$ac_cv_func_log10l" = x""yes; then :
37276 cat >>confdefs.h <<_ACEOF
37277 #define HAVE_LOG10L 1
37285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
37286 $as_echo_n "checking for _log10l declaration... " >&6; }
37287 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
37288 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
37289 $as_echo_n "(cached) " >&6
37294 ac_cpp='$CXXCPP $CPPFLAGS'
37295 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37296 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37297 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37300 /* end confdefs.h. */
37302 #ifdef HAVE_IEEEFP_H
37303 #include <ieeefp.h>
37314 if ac_fn_cxx_try_compile "$LINENO"; then :
37315 glibcxx_cv_func__log10l_use=yes
37317 glibcxx_cv_func__log10l_use=no
37319 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37321 ac_cpp='$CPP $CPPFLAGS'
37322 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37323 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37324 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
37331 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
37333 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
37334 for ac_func in _log10l
37336 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
37337 if test "x$ac_cv_func__log10l" = x""yes; then :
37338 cat >>confdefs.h <<_ACEOF
37339 #define HAVE__LOG10L 1
37352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
37353 $as_echo_n "checking for modfl declaration... " >&6; }
37354 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
37355 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
37356 $as_echo_n "(cached) " >&6
37361 ac_cpp='$CXXCPP $CPPFLAGS'
37362 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37363 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37364 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37367 /* end confdefs.h. */
37377 if ac_fn_cxx_try_compile "$LINENO"; then :
37378 glibcxx_cv_func_modfl_use=yes
37380 glibcxx_cv_func_modfl_use=no
37382 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37384 ac_cpp='$CPP $CPPFLAGS'
37385 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37386 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37387 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
37394 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
37396 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
37397 for ac_func in modfl
37399 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
37400 if test "x$ac_cv_func_modfl" = x""yes; then :
37401 cat >>confdefs.h <<_ACEOF
37402 #define HAVE_MODFL 1
37410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
37411 $as_echo_n "checking for _modfl declaration... " >&6; }
37412 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
37413 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
37414 $as_echo_n "(cached) " >&6
37419 ac_cpp='$CXXCPP $CPPFLAGS'
37420 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37421 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37422 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37425 /* end confdefs.h. */
37435 if ac_fn_cxx_try_compile "$LINENO"; then :
37436 glibcxx_cv_func__modfl_use=yes
37438 glibcxx_cv_func__modfl_use=no
37440 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37442 ac_cpp='$CPP $CPPFLAGS'
37443 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37444 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37445 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
37452 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
37454 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
37455 for ac_func in _modfl
37457 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
37458 if test "x$ac_cv_func__modfl" = x""yes; then :
37459 cat >>confdefs.h <<_ACEOF
37460 #define HAVE__MODFL 1
37473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
37474 $as_echo_n "checking for powl declaration... " >&6; }
37475 if test x${glibcxx_cv_func_powl_use+set} != xset; then
37476 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
37477 $as_echo_n "(cached) " >&6
37482 ac_cpp='$CXXCPP $CPPFLAGS'
37483 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37484 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37485 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37488 /* end confdefs.h. */
37498 if ac_fn_cxx_try_compile "$LINENO"; then :
37499 glibcxx_cv_func_powl_use=yes
37501 glibcxx_cv_func_powl_use=no
37503 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37505 ac_cpp='$CPP $CPPFLAGS'
37506 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37507 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37508 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
37515 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
37517 if test x$glibcxx_cv_func_powl_use = x"yes"; then
37518 for ac_func in powl
37520 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
37521 if test "x$ac_cv_func_powl" = x""yes; then :
37522 cat >>confdefs.h <<_ACEOF
37523 #define HAVE_POWL 1
37531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
37532 $as_echo_n "checking for _powl declaration... " >&6; }
37533 if test x${glibcxx_cv_func__powl_use+set} != xset; then
37534 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
37535 $as_echo_n "(cached) " >&6
37540 ac_cpp='$CXXCPP $CPPFLAGS'
37541 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37542 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37543 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37546 /* end confdefs.h. */
37556 if ac_fn_cxx_try_compile "$LINENO"; then :
37557 glibcxx_cv_func__powl_use=yes
37559 glibcxx_cv_func__powl_use=no
37561 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37563 ac_cpp='$CPP $CPPFLAGS'
37564 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37565 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37566 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
37573 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
37575 if test x$glibcxx_cv_func__powl_use = x"yes"; then
37576 for ac_func in _powl
37578 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
37579 if test "x$ac_cv_func__powl" = x""yes; then :
37580 cat >>confdefs.h <<_ACEOF
37581 #define HAVE__POWL 1
37594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
37595 $as_echo_n "checking for sqrtl declaration... " >&6; }
37596 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
37597 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
37598 $as_echo_n "(cached) " >&6
37603 ac_cpp='$CXXCPP $CPPFLAGS'
37604 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37605 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37606 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37609 /* end confdefs.h. */
37611 #ifdef HAVE_IEEEFP_H
37612 #include <ieeefp.h>
37623 if ac_fn_cxx_try_compile "$LINENO"; then :
37624 glibcxx_cv_func_sqrtl_use=yes
37626 glibcxx_cv_func_sqrtl_use=no
37628 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37630 ac_cpp='$CPP $CPPFLAGS'
37631 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37632 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37633 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
37640 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
37642 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
37643 for ac_func in sqrtl
37645 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
37646 if test "x$ac_cv_func_sqrtl" = x""yes; then :
37647 cat >>confdefs.h <<_ACEOF
37648 #define HAVE_SQRTL 1
37656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
37657 $as_echo_n "checking for _sqrtl declaration... " >&6; }
37658 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
37659 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
37660 $as_echo_n "(cached) " >&6
37665 ac_cpp='$CXXCPP $CPPFLAGS'
37666 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37667 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37668 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37671 /* end confdefs.h. */
37673 #ifdef HAVE_IEEEFP_H
37674 #include <ieeefp.h>
37685 if ac_fn_cxx_try_compile "$LINENO"; then :
37686 glibcxx_cv_func__sqrtl_use=yes
37688 glibcxx_cv_func__sqrtl_use=no
37690 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37692 ac_cpp='$CPP $CPPFLAGS'
37693 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37694 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37695 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
37702 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
37704 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
37705 for ac_func in _sqrtl
37707 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
37708 if test "x$ac_cv_func__sqrtl" = x""yes; then :
37709 cat >>confdefs.h <<_ACEOF
37710 #define HAVE__SQRTL 1
37723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
37724 $as_echo_n "checking for sincosl declaration... " >&6; }
37725 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
37726 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
37727 $as_echo_n "(cached) " >&6
37732 ac_cpp='$CXXCPP $CPPFLAGS'
37733 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37734 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37735 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37738 /* end confdefs.h. */
37748 if ac_fn_cxx_try_compile "$LINENO"; then :
37749 glibcxx_cv_func_sincosl_use=yes
37751 glibcxx_cv_func_sincosl_use=no
37753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37755 ac_cpp='$CPP $CPPFLAGS'
37756 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37757 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37758 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
37765 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
37767 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
37768 for ac_func in sincosl
37770 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
37771 if test "x$ac_cv_func_sincosl" = x""yes; then :
37772 cat >>confdefs.h <<_ACEOF
37773 #define HAVE_SINCOSL 1
37781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
37782 $as_echo_n "checking for _sincosl declaration... " >&6; }
37783 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
37784 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
37785 $as_echo_n "(cached) " >&6
37790 ac_cpp='$CXXCPP $CPPFLAGS'
37791 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37792 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37793 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37796 /* end confdefs.h. */
37806 if ac_fn_cxx_try_compile "$LINENO"; then :
37807 glibcxx_cv_func__sincosl_use=yes
37809 glibcxx_cv_func__sincosl_use=no
37811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37813 ac_cpp='$CPP $CPPFLAGS'
37814 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37815 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37816 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
37823 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
37825 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
37826 for ac_func in _sincosl
37828 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
37829 if test "x$ac_cv_func__sincosl" = x""yes; then :
37830 cat >>confdefs.h <<_ACEOF
37831 #define HAVE__SINCOSL 1
37844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
37845 $as_echo_n "checking for finitel declaration... " >&6; }
37846 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
37847 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
37848 $as_echo_n "(cached) " >&6
37853 ac_cpp='$CXXCPP $CPPFLAGS'
37854 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37855 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37856 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37859 /* end confdefs.h. */
37861 #ifdef HAVE_IEEEFP_H
37862 #include <ieeefp.h>
37873 if ac_fn_cxx_try_compile "$LINENO"; then :
37874 glibcxx_cv_func_finitel_use=yes
37876 glibcxx_cv_func_finitel_use=no
37878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37880 ac_cpp='$CPP $CPPFLAGS'
37881 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37882 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37883 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
37890 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
37892 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
37893 for ac_func in finitel
37895 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
37896 if test "x$ac_cv_func_finitel" = x""yes; then :
37897 cat >>confdefs.h <<_ACEOF
37898 #define HAVE_FINITEL 1
37906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
37907 $as_echo_n "checking for _finitel declaration... " >&6; }
37908 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
37909 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
37910 $as_echo_n "(cached) " >&6
37915 ac_cpp='$CXXCPP $CPPFLAGS'
37916 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37917 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37918 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37921 /* end confdefs.h. */
37923 #ifdef HAVE_IEEEFP_H
37924 #include <ieeefp.h>
37935 if ac_fn_cxx_try_compile "$LINENO"; then :
37936 glibcxx_cv_func__finitel_use=yes
37938 glibcxx_cv_func__finitel_use=no
37940 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
37942 ac_cpp='$CPP $CPPFLAGS'
37943 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37944 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37945 ac_compiler_gnu=$ac_cv_c_compiler_gnu
37951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
37952 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
37954 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
37955 for ac_func in _finitel
37957 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
37958 if test "x$ac_cv_func__finitel" = x""yes; then :
37959 cat >>confdefs.h <<_ACEOF
37960 #define HAVE__FINITEL 1
37972 LIBS="$ac_save_LIBS"
37973 CXXFLAGS="$ac_save_CXXFLAGS"
37976 ac_test_CXXFLAGS="${CXXFLAGS+set}"
37977 ac_save_CXXFLAGS="$CXXFLAGS"
37978 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
37981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
37982 $as_echo_n "checking for strtold declaration... " >&6; }
37983 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
37984 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
37985 $as_echo_n "(cached) " >&6
37990 ac_cpp='$CXXCPP $CPPFLAGS'
37991 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
37992 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
37993 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
37995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
37996 /* end confdefs.h. */
37997 #include <stdlib.h>
38006 if ac_fn_cxx_try_compile "$LINENO"; then :
38007 glibcxx_cv_func_strtold_use=yes
38009 glibcxx_cv_func_strtold_use=no
38011 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38013 ac_cpp='$CPP $CPPFLAGS'
38014 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38015 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38016 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
38023 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
38024 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
38025 for ac_func in strtold
38027 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
38028 if test "x$ac_cv_func_strtold" = x""yes; then :
38029 cat >>confdefs.h <<_ACEOF
38030 #define HAVE_STRTOLD 1
38041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
38042 $as_echo_n "checking for strtof declaration... " >&6; }
38043 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
38044 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
38045 $as_echo_n "(cached) " >&6
38050 ac_cpp='$CXXCPP $CPPFLAGS'
38051 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38052 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38053 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38056 /* end confdefs.h. */
38057 #include <stdlib.h>
38066 if ac_fn_cxx_try_compile "$LINENO"; then :
38067 glibcxx_cv_func_strtof_use=yes
38069 glibcxx_cv_func_strtof_use=no
38071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38073 ac_cpp='$CPP $CPPFLAGS'
38074 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38075 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38076 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
38083 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
38084 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
38085 for ac_func in strtof
38087 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
38088 if test "x$ac_cv_func_strtof" = x""yes; then :
38089 cat >>confdefs.h <<_ACEOF
38090 #define HAVE_STRTOF 1
38101 CXXFLAGS="$ac_save_CXXFLAGS"
38103 $as_echo "#define _GLIBCXX_USE_RANDOM_TR1 1" >>confdefs.h
38105 # We don't yet support AIX's TLS ABI.
38112 am_save_CPPFLAGS="$CPPFLAGS"
38114 for element in $INCICONV; do
38116 for x in $CPPFLAGS; do
38118 acl_save_prefix="$prefix"
38119 prefix="$acl_final_prefix"
38120 acl_save_exec_prefix="$exec_prefix"
38121 exec_prefix="$acl_final_exec_prefix"
38123 exec_prefix="$acl_save_exec_prefix"
38124 prefix="$acl_save_prefix"
38126 if test "X$x" = "X$element"; then
38131 if test -z "$haveit"; then
38132 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
38137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
38138 $as_echo_n "checking for iconv... " >&6; }
38139 if test "${am_cv_func_iconv+set}" = set; then :
38140 $as_echo_n "(cached) " >&6
38143 am_cv_func_iconv="no, consider installing GNU libiconv"
38145 if test x$gcc_no_link = xyes; then
38146 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
38148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38149 /* end confdefs.h. */
38150 #include <stdlib.h>
38155 iconv_t cd = iconv_open("","");
38156 iconv(cd,NULL,NULL,NULL,NULL);
38162 if ac_fn_c_try_link "$LINENO"; then :
38163 am_cv_func_iconv=yes
38165 rm -f core conftest.err conftest.$ac_objext \
38166 conftest$ac_exeext conftest.$ac_ext
38167 if test "$am_cv_func_iconv" != yes; then
38168 am_save_LIBS="$LIBS"
38169 LIBS="$LIBS $LIBICONV"
38170 if test x$gcc_no_link = xyes; then
38171 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
38173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38174 /* end confdefs.h. */
38175 #include <stdlib.h>
38180 iconv_t cd = iconv_open("","");
38181 iconv(cd,NULL,NULL,NULL,NULL);
38187 if ac_fn_c_try_link "$LINENO"; then :
38188 am_cv_lib_iconv=yes
38189 am_cv_func_iconv=yes
38191 rm -f core conftest.err conftest.$ac_objext \
38192 conftest$ac_exeext conftest.$ac_ext
38193 LIBS="$am_save_LIBS"
38197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
38198 $as_echo "$am_cv_func_iconv" >&6; }
38199 if test "$am_cv_func_iconv" = yes; then
38201 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
38204 if test "$am_cv_lib_iconv" = yes; then
38205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
38206 $as_echo_n "checking how to link with libiconv... " >&6; }
38207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
38208 $as_echo "$LIBICONV" >&6; }
38210 CPPFLAGS="$am_save_CPPFLAGS"
38217 if test "$am_cv_func_iconv" = yes; then
38218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
38219 $as_echo_n "checking for iconv declaration... " >&6; }
38220 if test "${am_cv_proto_iconv+set}" = set; then :
38221 $as_echo_n "(cached) " >&6
38224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38225 /* end confdefs.h. */
38227 #include <stdlib.h>
38233 #if defined(__STDC__) || defined(__cplusplus)
38234 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
38247 if ac_fn_c_try_compile "$LINENO"; then :
38248 am_cv_proto_iconv_arg1=""
38250 am_cv_proto_iconv_arg1="const"
38252 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38253 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
38256 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
38257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
38258 }$am_cv_proto_iconv" >&5
38260 }$am_cv_proto_iconv" >&6; }
38262 cat >>confdefs.h <<_ACEOF
38263 #define ICONV_CONST $am_cv_proto_iconv_arg1
38271 # Darwin versions vary, but the linker should work in a cross environment,
38272 # so we just check for all the features here.
38273 # Check for available headers.
38275 # Don't call GLIBCXX_CHECK_LINKER_FEATURES, Darwin doesn't have a GNU ld
38277 ac_test_CXXFLAGS="${CXXFLAGS+set}"
38278 ac_save_CXXFLAGS="$CXXFLAGS"
38279 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
38281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
38282 $as_echo_n "checking for sin in -lm... " >&6; }
38283 if test "${ac_cv_lib_m_sin+set}" = set; then :
38284 $as_echo_n "(cached) " >&6
38286 ac_check_lib_save_LIBS=$LIBS
38288 if test x$gcc_no_link = xyes; then
38289 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
38291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38292 /* end confdefs.h. */
38294 /* Override any GCC internal prototype to avoid an error.
38295 Use char because int might match the return type of a GCC
38296 builtin and then its argument prototype would still apply. */
38309 if ac_fn_c_try_link "$LINENO"; then :
38310 ac_cv_lib_m_sin=yes
38314 rm -f core conftest.err conftest.$ac_objext \
38315 conftest$ac_exeext conftest.$ac_ext
38316 LIBS=$ac_check_lib_save_LIBS
38318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
38319 $as_echo "$ac_cv_lib_m_sin" >&6; }
38320 if test "x$ac_cv_lib_m_sin" = x""yes; then :
38324 ac_save_LIBS="$LIBS"
38329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
38330 $as_echo_n "checking for isinf declaration... " >&6; }
38331 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
38332 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
38333 $as_echo_n "(cached) " >&6
38338 ac_cpp='$CXXCPP $CPPFLAGS'
38339 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38340 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38341 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38344 /* end confdefs.h. */
38346 #ifdef HAVE_IEEEFP_H
38347 #include <ieeefp.h>
38358 if ac_fn_cxx_try_compile "$LINENO"; then :
38359 glibcxx_cv_func_isinf_use=yes
38361 glibcxx_cv_func_isinf_use=no
38363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38365 ac_cpp='$CPP $CPPFLAGS'
38366 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38367 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38368 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
38375 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
38377 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
38378 for ac_func in isinf
38380 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
38381 if test "x$ac_cv_func_isinf" = x""yes; then :
38382 cat >>confdefs.h <<_ACEOF
38383 #define HAVE_ISINF 1
38391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
38392 $as_echo_n "checking for _isinf declaration... " >&6; }
38393 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
38394 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
38395 $as_echo_n "(cached) " >&6
38400 ac_cpp='$CXXCPP $CPPFLAGS'
38401 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38402 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38403 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38406 /* end confdefs.h. */
38408 #ifdef HAVE_IEEEFP_H
38409 #include <ieeefp.h>
38420 if ac_fn_cxx_try_compile "$LINENO"; then :
38421 glibcxx_cv_func__isinf_use=yes
38423 glibcxx_cv_func__isinf_use=no
38425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38427 ac_cpp='$CPP $CPPFLAGS'
38428 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38429 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38430 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
38437 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
38439 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
38440 for ac_func in _isinf
38442 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
38443 if test "x$ac_cv_func__isinf" = x""yes; then :
38444 cat >>confdefs.h <<_ACEOF
38445 #define HAVE__ISINF 1
38458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
38459 $as_echo_n "checking for isnan declaration... " >&6; }
38460 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
38461 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
38462 $as_echo_n "(cached) " >&6
38467 ac_cpp='$CXXCPP $CPPFLAGS'
38468 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38469 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38470 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38473 /* end confdefs.h. */
38475 #ifdef HAVE_IEEEFP_H
38476 #include <ieeefp.h>
38487 if ac_fn_cxx_try_compile "$LINENO"; then :
38488 glibcxx_cv_func_isnan_use=yes
38490 glibcxx_cv_func_isnan_use=no
38492 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38494 ac_cpp='$CPP $CPPFLAGS'
38495 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38496 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38497 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
38504 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
38506 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
38507 for ac_func in isnan
38509 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
38510 if test "x$ac_cv_func_isnan" = x""yes; then :
38511 cat >>confdefs.h <<_ACEOF
38512 #define HAVE_ISNAN 1
38520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
38521 $as_echo_n "checking for _isnan declaration... " >&6; }
38522 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
38523 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
38524 $as_echo_n "(cached) " >&6
38529 ac_cpp='$CXXCPP $CPPFLAGS'
38530 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38531 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38532 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38535 /* end confdefs.h. */
38537 #ifdef HAVE_IEEEFP_H
38538 #include <ieeefp.h>
38549 if ac_fn_cxx_try_compile "$LINENO"; then :
38550 glibcxx_cv_func__isnan_use=yes
38552 glibcxx_cv_func__isnan_use=no
38554 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38556 ac_cpp='$CPP $CPPFLAGS'
38557 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38558 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38559 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
38566 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
38568 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
38569 for ac_func in _isnan
38571 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
38572 if test "x$ac_cv_func__isnan" = x""yes; then :
38573 cat >>confdefs.h <<_ACEOF
38574 #define HAVE__ISNAN 1
38587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
38588 $as_echo_n "checking for finite declaration... " >&6; }
38589 if test x${glibcxx_cv_func_finite_use+set} != xset; then
38590 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
38591 $as_echo_n "(cached) " >&6
38596 ac_cpp='$CXXCPP $CPPFLAGS'
38597 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38598 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38599 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38602 /* end confdefs.h. */
38604 #ifdef HAVE_IEEEFP_H
38605 #include <ieeefp.h>
38616 if ac_fn_cxx_try_compile "$LINENO"; then :
38617 glibcxx_cv_func_finite_use=yes
38619 glibcxx_cv_func_finite_use=no
38621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38623 ac_cpp='$CPP $CPPFLAGS'
38624 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38625 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38626 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
38633 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
38635 if test x$glibcxx_cv_func_finite_use = x"yes"; then
38636 for ac_func in finite
38638 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
38639 if test "x$ac_cv_func_finite" = x""yes; then :
38640 cat >>confdefs.h <<_ACEOF
38641 #define HAVE_FINITE 1
38649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
38650 $as_echo_n "checking for _finite declaration... " >&6; }
38651 if test x${glibcxx_cv_func__finite_use+set} != xset; then
38652 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
38653 $as_echo_n "(cached) " >&6
38658 ac_cpp='$CXXCPP $CPPFLAGS'
38659 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38660 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38661 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38664 /* end confdefs.h. */
38666 #ifdef HAVE_IEEEFP_H
38667 #include <ieeefp.h>
38678 if ac_fn_cxx_try_compile "$LINENO"; then :
38679 glibcxx_cv_func__finite_use=yes
38681 glibcxx_cv_func__finite_use=no
38683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38685 ac_cpp='$CPP $CPPFLAGS'
38686 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38687 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38688 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
38695 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
38697 if test x$glibcxx_cv_func__finite_use = x"yes"; then
38698 for ac_func in _finite
38700 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
38701 if test "x$ac_cv_func__finite" = x""yes; then :
38702 cat >>confdefs.h <<_ACEOF
38703 #define HAVE__FINITE 1
38716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
38717 $as_echo_n "checking for sincos declaration... " >&6; }
38718 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
38719 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
38720 $as_echo_n "(cached) " >&6
38725 ac_cpp='$CXXCPP $CPPFLAGS'
38726 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38727 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38728 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38731 /* end confdefs.h. */
38741 if ac_fn_cxx_try_compile "$LINENO"; then :
38742 glibcxx_cv_func_sincos_use=yes
38744 glibcxx_cv_func_sincos_use=no
38746 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38748 ac_cpp='$CPP $CPPFLAGS'
38749 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38750 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38751 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
38758 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
38760 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
38761 for ac_func in sincos
38763 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
38764 if test "x$ac_cv_func_sincos" = x""yes; then :
38765 cat >>confdefs.h <<_ACEOF
38766 #define HAVE_SINCOS 1
38774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
38775 $as_echo_n "checking for _sincos declaration... " >&6; }
38776 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
38777 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
38778 $as_echo_n "(cached) " >&6
38783 ac_cpp='$CXXCPP $CPPFLAGS'
38784 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38785 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38786 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38789 /* end confdefs.h. */
38799 if ac_fn_cxx_try_compile "$LINENO"; then :
38800 glibcxx_cv_func__sincos_use=yes
38802 glibcxx_cv_func__sincos_use=no
38804 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38806 ac_cpp='$CPP $CPPFLAGS'
38807 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38808 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38809 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
38816 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
38818 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
38819 for ac_func in _sincos
38821 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
38822 if test "x$ac_cv_func__sincos" = x""yes; then :
38823 cat >>confdefs.h <<_ACEOF
38824 #define HAVE__SINCOS 1
38837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
38838 $as_echo_n "checking for fpclass declaration... " >&6; }
38839 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
38840 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
38841 $as_echo_n "(cached) " >&6
38846 ac_cpp='$CXXCPP $CPPFLAGS'
38847 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38848 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38849 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38852 /* end confdefs.h. */
38854 #ifdef HAVE_IEEEFP_H
38855 #include <ieeefp.h>
38866 if ac_fn_cxx_try_compile "$LINENO"; then :
38867 glibcxx_cv_func_fpclass_use=yes
38869 glibcxx_cv_func_fpclass_use=no
38871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38873 ac_cpp='$CPP $CPPFLAGS'
38874 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38875 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38876 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
38883 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
38885 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
38886 for ac_func in fpclass
38888 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
38889 if test "x$ac_cv_func_fpclass" = x""yes; then :
38890 cat >>confdefs.h <<_ACEOF
38891 #define HAVE_FPCLASS 1
38899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
38900 $as_echo_n "checking for _fpclass declaration... " >&6; }
38901 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
38902 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
38903 $as_echo_n "(cached) " >&6
38908 ac_cpp='$CXXCPP $CPPFLAGS'
38909 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38910 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38911 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38914 /* end confdefs.h. */
38916 #ifdef HAVE_IEEEFP_H
38917 #include <ieeefp.h>
38928 if ac_fn_cxx_try_compile "$LINENO"; then :
38929 glibcxx_cv_func__fpclass_use=yes
38931 glibcxx_cv_func__fpclass_use=no
38933 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
38935 ac_cpp='$CPP $CPPFLAGS'
38936 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38937 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38938 ac_compiler_gnu=$ac_cv_c_compiler_gnu
38944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
38945 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
38947 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
38948 for ac_func in _fpclass
38950 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
38951 if test "x$ac_cv_func__fpclass" = x""yes; then :
38952 cat >>confdefs.h <<_ACEOF
38953 #define HAVE__FPCLASS 1
38966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
38967 $as_echo_n "checking for qfpclass declaration... " >&6; }
38968 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
38969 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
38970 $as_echo_n "(cached) " >&6
38975 ac_cpp='$CXXCPP $CPPFLAGS'
38976 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
38977 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
38978 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
38980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
38981 /* end confdefs.h. */
38983 #ifdef HAVE_IEEEFP_H
38984 #include <ieeefp.h>
38995 if ac_fn_cxx_try_compile "$LINENO"; then :
38996 glibcxx_cv_func_qfpclass_use=yes
38998 glibcxx_cv_func_qfpclass_use=no
39000 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39002 ac_cpp='$CPP $CPPFLAGS'
39003 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39004 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39005 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
39012 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
39014 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
39015 for ac_func in qfpclass
39017 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
39018 if test "x$ac_cv_func_qfpclass" = x""yes; then :
39019 cat >>confdefs.h <<_ACEOF
39020 #define HAVE_QFPCLASS 1
39028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
39029 $as_echo_n "checking for _qfpclass declaration... " >&6; }
39030 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
39031 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
39032 $as_echo_n "(cached) " >&6
39037 ac_cpp='$CXXCPP $CPPFLAGS'
39038 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39039 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39040 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39043 /* end confdefs.h. */
39045 #ifdef HAVE_IEEEFP_H
39046 #include <ieeefp.h>
39057 if ac_fn_cxx_try_compile "$LINENO"; then :
39058 glibcxx_cv_func__qfpclass_use=yes
39060 glibcxx_cv_func__qfpclass_use=no
39062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39064 ac_cpp='$CPP $CPPFLAGS'
39065 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39066 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39067 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
39074 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
39076 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
39077 for ac_func in _qfpclass
39079 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
39080 if test "x$ac_cv_func__qfpclass" = x""yes; then :
39081 cat >>confdefs.h <<_ACEOF
39082 #define HAVE__QFPCLASS 1
39095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
39096 $as_echo_n "checking for hypot declaration... " >&6; }
39097 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
39098 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
39099 $as_echo_n "(cached) " >&6
39104 ac_cpp='$CXXCPP $CPPFLAGS'
39105 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39106 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39107 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39110 /* end confdefs.h. */
39120 if ac_fn_cxx_try_compile "$LINENO"; then :
39121 glibcxx_cv_func_hypot_use=yes
39123 glibcxx_cv_func_hypot_use=no
39125 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39127 ac_cpp='$CPP $CPPFLAGS'
39128 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39129 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39130 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
39137 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
39139 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
39140 for ac_func in hypot
39142 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
39143 if test "x$ac_cv_func_hypot" = x""yes; then :
39144 cat >>confdefs.h <<_ACEOF
39145 #define HAVE_HYPOT 1
39153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
39154 $as_echo_n "checking for _hypot declaration... " >&6; }
39155 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
39156 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
39157 $as_echo_n "(cached) " >&6
39162 ac_cpp='$CXXCPP $CPPFLAGS'
39163 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39164 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39165 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39168 /* end confdefs.h. */
39178 if ac_fn_cxx_try_compile "$LINENO"; then :
39179 glibcxx_cv_func__hypot_use=yes
39181 glibcxx_cv_func__hypot_use=no
39183 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39185 ac_cpp='$CPP $CPPFLAGS'
39186 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39187 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39188 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
39195 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
39197 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
39198 for ac_func in _hypot
39200 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
39201 if test "x$ac_cv_func__hypot" = x""yes; then :
39202 cat >>confdefs.h <<_ACEOF
39203 #define HAVE__HYPOT 1
39216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
39217 $as_echo_n "checking for float trig functions... " >&6; }
39218 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
39219 $as_echo_n "(cached) " >&6
39224 ac_cpp='$CXXCPP $CPPFLAGS'
39225 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39226 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39227 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39229 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39230 /* end confdefs.h. */
39235 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
39240 if ac_fn_cxx_try_compile "$LINENO"; then :
39241 glibcxx_cv_func_float_trig_use=yes
39243 glibcxx_cv_func_float_trig_use=no
39245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39247 ac_cpp='$CPP $CPPFLAGS'
39248 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39249 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39250 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
39255 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
39256 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
39257 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
39259 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
39260 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
39261 eval as_val=\$$as_ac_var
39262 if test "x$as_val" = x""yes; then :
39263 cat >>confdefs.h <<_ACEOF
39264 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
39271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
39272 $as_echo_n "checking for _float trig functions... " >&6; }
39273 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
39274 $as_echo_n "(cached) " >&6
39279 ac_cpp='$CXXCPP $CPPFLAGS'
39280 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39281 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39282 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39285 /* end confdefs.h. */
39290 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
39295 if ac_fn_cxx_try_compile "$LINENO"; then :
39296 glibcxx_cv_func__float_trig_use=yes
39298 glibcxx_cv_func__float_trig_use=no
39300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39302 ac_cpp='$CPP $CPPFLAGS'
39303 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39304 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39305 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
39310 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
39311 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
39312 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
39314 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
39315 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
39316 eval as_val=\$$as_ac_var
39317 if test "x$as_val" = x""yes; then :
39318 cat >>confdefs.h <<_ACEOF
39319 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
39332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
39333 $as_echo_n "checking for float round functions... " >&6; }
39334 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
39335 $as_echo_n "(cached) " >&6
39340 ac_cpp='$CXXCPP $CPPFLAGS'
39341 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39342 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39343 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39346 /* end confdefs.h. */
39351 ceilf (0); floorf (0);
39356 if ac_fn_cxx_try_compile "$LINENO"; then :
39357 glibcxx_cv_func_float_round_use=yes
39359 glibcxx_cv_func_float_round_use=no
39361 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39363 ac_cpp='$CPP $CPPFLAGS'
39364 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39365 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39366 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
39371 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
39372 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
39373 for ac_func in ceilf floorf
39375 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
39376 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
39377 eval as_val=\$$as_ac_var
39378 if test "x$as_val" = x""yes; then :
39379 cat >>confdefs.h <<_ACEOF
39380 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
39387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
39388 $as_echo_n "checking for _float round functions... " >&6; }
39389 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
39390 $as_echo_n "(cached) " >&6
39395 ac_cpp='$CXXCPP $CPPFLAGS'
39396 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39397 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39398 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39401 /* end confdefs.h. */
39406 _ceilf (0); _floorf (0);
39411 if ac_fn_cxx_try_compile "$LINENO"; then :
39412 glibcxx_cv_func__float_round_use=yes
39414 glibcxx_cv_func__float_round_use=no
39416 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39418 ac_cpp='$CPP $CPPFLAGS'
39419 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39420 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39421 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
39426 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
39427 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
39428 for ac_func in _ceilf _floorf
39430 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
39431 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
39432 eval as_val=\$$as_ac_var
39433 if test "x$as_val" = x""yes; then :
39434 cat >>confdefs.h <<_ACEOF
39435 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
39449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
39450 $as_echo_n "checking for expf declaration... " >&6; }
39451 if test x${glibcxx_cv_func_expf_use+set} != xset; then
39452 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
39453 $as_echo_n "(cached) " >&6
39458 ac_cpp='$CXXCPP $CPPFLAGS'
39459 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39460 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39461 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39464 /* end confdefs.h. */
39466 #ifdef HAVE_IEEEFP_H
39467 #include <ieeefp.h>
39478 if ac_fn_cxx_try_compile "$LINENO"; then :
39479 glibcxx_cv_func_expf_use=yes
39481 glibcxx_cv_func_expf_use=no
39483 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39485 ac_cpp='$CPP $CPPFLAGS'
39486 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39487 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39488 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
39495 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
39497 if test x$glibcxx_cv_func_expf_use = x"yes"; then
39498 for ac_func in expf
39500 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
39501 if test "x$ac_cv_func_expf" = x""yes; then :
39502 cat >>confdefs.h <<_ACEOF
39503 #define HAVE_EXPF 1
39511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
39512 $as_echo_n "checking for _expf declaration... " >&6; }
39513 if test x${glibcxx_cv_func__expf_use+set} != xset; then
39514 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
39515 $as_echo_n "(cached) " >&6
39520 ac_cpp='$CXXCPP $CPPFLAGS'
39521 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39522 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39523 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39526 /* end confdefs.h. */
39528 #ifdef HAVE_IEEEFP_H
39529 #include <ieeefp.h>
39540 if ac_fn_cxx_try_compile "$LINENO"; then :
39541 glibcxx_cv_func__expf_use=yes
39543 glibcxx_cv_func__expf_use=no
39545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39547 ac_cpp='$CPP $CPPFLAGS'
39548 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39549 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39550 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
39557 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
39559 if test x$glibcxx_cv_func__expf_use = x"yes"; then
39560 for ac_func in _expf
39562 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
39563 if test "x$ac_cv_func__expf" = x""yes; then :
39564 cat >>confdefs.h <<_ACEOF
39565 #define HAVE__EXPF 1
39578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
39579 $as_echo_n "checking for isnanf declaration... " >&6; }
39580 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
39581 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
39582 $as_echo_n "(cached) " >&6
39587 ac_cpp='$CXXCPP $CPPFLAGS'
39588 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39589 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39590 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39593 /* end confdefs.h. */
39595 #ifdef HAVE_IEEEFP_H
39596 #include <ieeefp.h>
39607 if ac_fn_cxx_try_compile "$LINENO"; then :
39608 glibcxx_cv_func_isnanf_use=yes
39610 glibcxx_cv_func_isnanf_use=no
39612 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39614 ac_cpp='$CPP $CPPFLAGS'
39615 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39616 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39617 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
39624 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
39626 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
39627 for ac_func in isnanf
39629 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
39630 if test "x$ac_cv_func_isnanf" = x""yes; then :
39631 cat >>confdefs.h <<_ACEOF
39632 #define HAVE_ISNANF 1
39640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
39641 $as_echo_n "checking for _isnanf declaration... " >&6; }
39642 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
39643 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
39644 $as_echo_n "(cached) " >&6
39649 ac_cpp='$CXXCPP $CPPFLAGS'
39650 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39651 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39652 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39655 /* end confdefs.h. */
39657 #ifdef HAVE_IEEEFP_H
39658 #include <ieeefp.h>
39669 if ac_fn_cxx_try_compile "$LINENO"; then :
39670 glibcxx_cv_func__isnanf_use=yes
39672 glibcxx_cv_func__isnanf_use=no
39674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39676 ac_cpp='$CPP $CPPFLAGS'
39677 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39678 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39679 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
39686 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
39688 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
39689 for ac_func in _isnanf
39691 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
39692 if test "x$ac_cv_func__isnanf" = x""yes; then :
39693 cat >>confdefs.h <<_ACEOF
39694 #define HAVE__ISNANF 1
39707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
39708 $as_echo_n "checking for isinff declaration... " >&6; }
39709 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
39710 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
39711 $as_echo_n "(cached) " >&6
39716 ac_cpp='$CXXCPP $CPPFLAGS'
39717 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39718 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39719 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39722 /* end confdefs.h. */
39724 #ifdef HAVE_IEEEFP_H
39725 #include <ieeefp.h>
39736 if ac_fn_cxx_try_compile "$LINENO"; then :
39737 glibcxx_cv_func_isinff_use=yes
39739 glibcxx_cv_func_isinff_use=no
39741 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39743 ac_cpp='$CPP $CPPFLAGS'
39744 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39745 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39746 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
39753 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
39755 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
39756 for ac_func in isinff
39758 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
39759 if test "x$ac_cv_func_isinff" = x""yes; then :
39760 cat >>confdefs.h <<_ACEOF
39761 #define HAVE_ISINFF 1
39769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
39770 $as_echo_n "checking for _isinff declaration... " >&6; }
39771 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
39772 if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
39773 $as_echo_n "(cached) " >&6
39778 ac_cpp='$CXXCPP $CPPFLAGS'
39779 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39780 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39781 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39784 /* end confdefs.h. */
39786 #ifdef HAVE_IEEEFP_H
39787 #include <ieeefp.h>
39798 if ac_fn_cxx_try_compile "$LINENO"; then :
39799 glibcxx_cv_func__isinff_use=yes
39801 glibcxx_cv_func__isinff_use=no
39803 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39805 ac_cpp='$CPP $CPPFLAGS'
39806 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39807 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39808 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
39815 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
39817 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
39818 for ac_func in _isinff
39820 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
39821 if test "x$ac_cv_func__isinff" = x""yes; then :
39822 cat >>confdefs.h <<_ACEOF
39823 #define HAVE__ISINFF 1
39836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
39837 $as_echo_n "checking for atan2f declaration... " >&6; }
39838 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
39839 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
39840 $as_echo_n "(cached) " >&6
39845 ac_cpp='$CXXCPP $CPPFLAGS'
39846 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39847 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39848 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39851 /* end confdefs.h. */
39861 if ac_fn_cxx_try_compile "$LINENO"; then :
39862 glibcxx_cv_func_atan2f_use=yes
39864 glibcxx_cv_func_atan2f_use=no
39866 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39868 ac_cpp='$CPP $CPPFLAGS'
39869 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39870 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39871 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
39878 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
39880 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
39881 for ac_func in atan2f
39883 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
39884 if test "x$ac_cv_func_atan2f" = x""yes; then :
39885 cat >>confdefs.h <<_ACEOF
39886 #define HAVE_ATAN2F 1
39894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
39895 $as_echo_n "checking for _atan2f declaration... " >&6; }
39896 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
39897 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
39898 $as_echo_n "(cached) " >&6
39903 ac_cpp='$CXXCPP $CPPFLAGS'
39904 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39905 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39906 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39909 /* end confdefs.h. */
39919 if ac_fn_cxx_try_compile "$LINENO"; then :
39920 glibcxx_cv_func__atan2f_use=yes
39922 glibcxx_cv_func__atan2f_use=no
39924 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39926 ac_cpp='$CPP $CPPFLAGS'
39927 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39928 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39929 ac_compiler_gnu=$ac_cv_c_compiler_gnu
39935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
39936 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
39938 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
39939 for ac_func in _atan2f
39941 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
39942 if test "x$ac_cv_func__atan2f" = x""yes; then :
39943 cat >>confdefs.h <<_ACEOF
39944 #define HAVE__ATAN2F 1
39957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
39958 $as_echo_n "checking for fabsf declaration... " >&6; }
39959 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
39960 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
39961 $as_echo_n "(cached) " >&6
39966 ac_cpp='$CXXCPP $CPPFLAGS'
39967 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39968 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39969 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
39971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
39972 /* end confdefs.h. */
39974 #ifdef HAVE_IEEEFP_H
39975 #include <ieeefp.h>
39986 if ac_fn_cxx_try_compile "$LINENO"; then :
39987 glibcxx_cv_func_fabsf_use=yes
39989 glibcxx_cv_func_fabsf_use=no
39991 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
39993 ac_cpp='$CPP $CPPFLAGS'
39994 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
39995 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
39996 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
40003 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
40005 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
40006 for ac_func in fabsf
40008 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
40009 if test "x$ac_cv_func_fabsf" = x""yes; then :
40010 cat >>confdefs.h <<_ACEOF
40011 #define HAVE_FABSF 1
40019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
40020 $as_echo_n "checking for _fabsf declaration... " >&6; }
40021 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
40022 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
40023 $as_echo_n "(cached) " >&6
40028 ac_cpp='$CXXCPP $CPPFLAGS'
40029 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40030 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40031 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40034 /* end confdefs.h. */
40036 #ifdef HAVE_IEEEFP_H
40037 #include <ieeefp.h>
40048 if ac_fn_cxx_try_compile "$LINENO"; then :
40049 glibcxx_cv_func__fabsf_use=yes
40051 glibcxx_cv_func__fabsf_use=no
40053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40055 ac_cpp='$CPP $CPPFLAGS'
40056 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40057 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40058 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
40065 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
40067 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
40068 for ac_func in _fabsf
40070 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
40071 if test "x$ac_cv_func__fabsf" = x""yes; then :
40072 cat >>confdefs.h <<_ACEOF
40073 #define HAVE__FABSF 1
40086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
40087 $as_echo_n "checking for fmodf declaration... " >&6; }
40088 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
40089 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
40090 $as_echo_n "(cached) " >&6
40095 ac_cpp='$CXXCPP $CPPFLAGS'
40096 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40097 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40098 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40101 /* end confdefs.h. */
40111 if ac_fn_cxx_try_compile "$LINENO"; then :
40112 glibcxx_cv_func_fmodf_use=yes
40114 glibcxx_cv_func_fmodf_use=no
40116 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40118 ac_cpp='$CPP $CPPFLAGS'
40119 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40120 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40121 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
40128 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
40130 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
40131 for ac_func in fmodf
40133 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
40134 if test "x$ac_cv_func_fmodf" = x""yes; then :
40135 cat >>confdefs.h <<_ACEOF
40136 #define HAVE_FMODF 1
40144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
40145 $as_echo_n "checking for _fmodf declaration... " >&6; }
40146 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
40147 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
40148 $as_echo_n "(cached) " >&6
40153 ac_cpp='$CXXCPP $CPPFLAGS'
40154 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40155 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40156 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40159 /* end confdefs.h. */
40169 if ac_fn_cxx_try_compile "$LINENO"; then :
40170 glibcxx_cv_func__fmodf_use=yes
40172 glibcxx_cv_func__fmodf_use=no
40174 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40176 ac_cpp='$CPP $CPPFLAGS'
40177 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40178 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40179 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
40186 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
40188 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
40189 for ac_func in _fmodf
40191 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
40192 if test "x$ac_cv_func__fmodf" = x""yes; then :
40193 cat >>confdefs.h <<_ACEOF
40194 #define HAVE__FMODF 1
40207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
40208 $as_echo_n "checking for frexpf declaration... " >&6; }
40209 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
40210 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
40211 $as_echo_n "(cached) " >&6
40216 ac_cpp='$CXXCPP $CPPFLAGS'
40217 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40218 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40219 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40222 /* end confdefs.h. */
40232 if ac_fn_cxx_try_compile "$LINENO"; then :
40233 glibcxx_cv_func_frexpf_use=yes
40235 glibcxx_cv_func_frexpf_use=no
40237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40239 ac_cpp='$CPP $CPPFLAGS'
40240 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40241 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40242 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
40249 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
40251 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
40252 for ac_func in frexpf
40254 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
40255 if test "x$ac_cv_func_frexpf" = x""yes; then :
40256 cat >>confdefs.h <<_ACEOF
40257 #define HAVE_FREXPF 1
40265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
40266 $as_echo_n "checking for _frexpf declaration... " >&6; }
40267 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
40268 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
40269 $as_echo_n "(cached) " >&6
40274 ac_cpp='$CXXCPP $CPPFLAGS'
40275 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40276 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40277 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40280 /* end confdefs.h. */
40290 if ac_fn_cxx_try_compile "$LINENO"; then :
40291 glibcxx_cv_func__frexpf_use=yes
40293 glibcxx_cv_func__frexpf_use=no
40295 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40297 ac_cpp='$CPP $CPPFLAGS'
40298 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40299 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40300 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
40307 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
40309 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
40310 for ac_func in _frexpf
40312 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
40313 if test "x$ac_cv_func__frexpf" = x""yes; then :
40314 cat >>confdefs.h <<_ACEOF
40315 #define HAVE__FREXPF 1
40328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
40329 $as_echo_n "checking for hypotf declaration... " >&6; }
40330 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
40331 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
40332 $as_echo_n "(cached) " >&6
40337 ac_cpp='$CXXCPP $CPPFLAGS'
40338 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40339 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40340 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40343 /* end confdefs.h. */
40353 if ac_fn_cxx_try_compile "$LINENO"; then :
40354 glibcxx_cv_func_hypotf_use=yes
40356 glibcxx_cv_func_hypotf_use=no
40358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40360 ac_cpp='$CPP $CPPFLAGS'
40361 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40362 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40363 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
40370 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
40372 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
40373 for ac_func in hypotf
40375 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
40376 if test "x$ac_cv_func_hypotf" = x""yes; then :
40377 cat >>confdefs.h <<_ACEOF
40378 #define HAVE_HYPOTF 1
40386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
40387 $as_echo_n "checking for _hypotf declaration... " >&6; }
40388 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
40389 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
40390 $as_echo_n "(cached) " >&6
40395 ac_cpp='$CXXCPP $CPPFLAGS'
40396 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40397 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40398 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40401 /* end confdefs.h. */
40411 if ac_fn_cxx_try_compile "$LINENO"; then :
40412 glibcxx_cv_func__hypotf_use=yes
40414 glibcxx_cv_func__hypotf_use=no
40416 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40418 ac_cpp='$CPP $CPPFLAGS'
40419 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40420 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40421 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
40428 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
40430 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
40431 for ac_func in _hypotf
40433 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
40434 if test "x$ac_cv_func__hypotf" = x""yes; then :
40435 cat >>confdefs.h <<_ACEOF
40436 #define HAVE__HYPOTF 1
40449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
40450 $as_echo_n "checking for ldexpf declaration... " >&6; }
40451 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
40452 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
40453 $as_echo_n "(cached) " >&6
40458 ac_cpp='$CXXCPP $CPPFLAGS'
40459 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40460 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40461 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40464 /* end confdefs.h. */
40474 if ac_fn_cxx_try_compile "$LINENO"; then :
40475 glibcxx_cv_func_ldexpf_use=yes
40477 glibcxx_cv_func_ldexpf_use=no
40479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40481 ac_cpp='$CPP $CPPFLAGS'
40482 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40483 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40484 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
40491 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
40493 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
40494 for ac_func in ldexpf
40496 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
40497 if test "x$ac_cv_func_ldexpf" = x""yes; then :
40498 cat >>confdefs.h <<_ACEOF
40499 #define HAVE_LDEXPF 1
40507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
40508 $as_echo_n "checking for _ldexpf declaration... " >&6; }
40509 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
40510 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
40511 $as_echo_n "(cached) " >&6
40516 ac_cpp='$CXXCPP $CPPFLAGS'
40517 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40518 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40519 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40522 /* end confdefs.h. */
40532 if ac_fn_cxx_try_compile "$LINENO"; then :
40533 glibcxx_cv_func__ldexpf_use=yes
40535 glibcxx_cv_func__ldexpf_use=no
40537 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40539 ac_cpp='$CPP $CPPFLAGS'
40540 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40541 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40542 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
40549 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
40551 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
40552 for ac_func in _ldexpf
40554 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
40555 if test "x$ac_cv_func__ldexpf" = x""yes; then :
40556 cat >>confdefs.h <<_ACEOF
40557 #define HAVE__LDEXPF 1
40570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
40571 $as_echo_n "checking for logf declaration... " >&6; }
40572 if test x${glibcxx_cv_func_logf_use+set} != xset; then
40573 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
40574 $as_echo_n "(cached) " >&6
40579 ac_cpp='$CXXCPP $CPPFLAGS'
40580 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40581 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40582 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40585 /* end confdefs.h. */
40587 #ifdef HAVE_IEEEFP_H
40588 #include <ieeefp.h>
40599 if ac_fn_cxx_try_compile "$LINENO"; then :
40600 glibcxx_cv_func_logf_use=yes
40602 glibcxx_cv_func_logf_use=no
40604 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40606 ac_cpp='$CPP $CPPFLAGS'
40607 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40608 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40609 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
40616 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
40618 if test x$glibcxx_cv_func_logf_use = x"yes"; then
40619 for ac_func in logf
40621 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
40622 if test "x$ac_cv_func_logf" = x""yes; then :
40623 cat >>confdefs.h <<_ACEOF
40624 #define HAVE_LOGF 1
40632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
40633 $as_echo_n "checking for _logf declaration... " >&6; }
40634 if test x${glibcxx_cv_func__logf_use+set} != xset; then
40635 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
40636 $as_echo_n "(cached) " >&6
40641 ac_cpp='$CXXCPP $CPPFLAGS'
40642 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40643 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40644 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40647 /* end confdefs.h. */
40649 #ifdef HAVE_IEEEFP_H
40650 #include <ieeefp.h>
40661 if ac_fn_cxx_try_compile "$LINENO"; then :
40662 glibcxx_cv_func__logf_use=yes
40664 glibcxx_cv_func__logf_use=no
40666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40668 ac_cpp='$CPP $CPPFLAGS'
40669 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40670 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40671 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
40678 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
40680 if test x$glibcxx_cv_func__logf_use = x"yes"; then
40681 for ac_func in _logf
40683 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
40684 if test "x$ac_cv_func__logf" = x""yes; then :
40685 cat >>confdefs.h <<_ACEOF
40686 #define HAVE__LOGF 1
40699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
40700 $as_echo_n "checking for log10f declaration... " >&6; }
40701 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
40702 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
40703 $as_echo_n "(cached) " >&6
40708 ac_cpp='$CXXCPP $CPPFLAGS'
40709 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40710 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40711 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40714 /* end confdefs.h. */
40716 #ifdef HAVE_IEEEFP_H
40717 #include <ieeefp.h>
40728 if ac_fn_cxx_try_compile "$LINENO"; then :
40729 glibcxx_cv_func_log10f_use=yes
40731 glibcxx_cv_func_log10f_use=no
40733 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40735 ac_cpp='$CPP $CPPFLAGS'
40736 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40737 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40738 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
40745 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
40747 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
40748 for ac_func in log10f
40750 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
40751 if test "x$ac_cv_func_log10f" = x""yes; then :
40752 cat >>confdefs.h <<_ACEOF
40753 #define HAVE_LOG10F 1
40761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
40762 $as_echo_n "checking for _log10f declaration... " >&6; }
40763 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
40764 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
40765 $as_echo_n "(cached) " >&6
40770 ac_cpp='$CXXCPP $CPPFLAGS'
40771 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40772 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40773 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40776 /* end confdefs.h. */
40778 #ifdef HAVE_IEEEFP_H
40779 #include <ieeefp.h>
40790 if ac_fn_cxx_try_compile "$LINENO"; then :
40791 glibcxx_cv_func__log10f_use=yes
40793 glibcxx_cv_func__log10f_use=no
40795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40797 ac_cpp='$CPP $CPPFLAGS'
40798 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40799 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40800 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
40807 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
40809 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
40810 for ac_func in _log10f
40812 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
40813 if test "x$ac_cv_func__log10f" = x""yes; then :
40814 cat >>confdefs.h <<_ACEOF
40815 #define HAVE__LOG10F 1
40828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
40829 $as_echo_n "checking for modff declaration... " >&6; }
40830 if test x${glibcxx_cv_func_modff_use+set} != xset; then
40831 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
40832 $as_echo_n "(cached) " >&6
40837 ac_cpp='$CXXCPP $CPPFLAGS'
40838 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40839 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40840 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40843 /* end confdefs.h. */
40853 if ac_fn_cxx_try_compile "$LINENO"; then :
40854 glibcxx_cv_func_modff_use=yes
40856 glibcxx_cv_func_modff_use=no
40858 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40860 ac_cpp='$CPP $CPPFLAGS'
40861 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40862 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40863 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
40870 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
40872 if test x$glibcxx_cv_func_modff_use = x"yes"; then
40873 for ac_func in modff
40875 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
40876 if test "x$ac_cv_func_modff" = x""yes; then :
40877 cat >>confdefs.h <<_ACEOF
40878 #define HAVE_MODFF 1
40886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
40887 $as_echo_n "checking for _modff declaration... " >&6; }
40888 if test x${glibcxx_cv_func__modff_use+set} != xset; then
40889 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
40890 $as_echo_n "(cached) " >&6
40895 ac_cpp='$CXXCPP $CPPFLAGS'
40896 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40897 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40898 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40901 /* end confdefs.h. */
40911 if ac_fn_cxx_try_compile "$LINENO"; then :
40912 glibcxx_cv_func__modff_use=yes
40914 glibcxx_cv_func__modff_use=no
40916 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40918 ac_cpp='$CPP $CPPFLAGS'
40919 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40920 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40921 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
40928 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
40930 if test x$glibcxx_cv_func__modff_use = x"yes"; then
40931 for ac_func in _modff
40933 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
40934 if test "x$ac_cv_func__modff" = x""yes; then :
40935 cat >>confdefs.h <<_ACEOF
40936 #define HAVE__MODFF 1
40949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
40950 $as_echo_n "checking for modf declaration... " >&6; }
40951 if test x${glibcxx_cv_func_modf_use+set} != xset; then
40952 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
40953 $as_echo_n "(cached) " >&6
40958 ac_cpp='$CXXCPP $CPPFLAGS'
40959 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40960 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40961 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
40963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
40964 /* end confdefs.h. */
40974 if ac_fn_cxx_try_compile "$LINENO"; then :
40975 glibcxx_cv_func_modf_use=yes
40977 glibcxx_cv_func_modf_use=no
40979 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
40981 ac_cpp='$CPP $CPPFLAGS'
40982 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
40983 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
40984 ac_compiler_gnu=$ac_cv_c_compiler_gnu
40990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
40991 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
40993 if test x$glibcxx_cv_func_modf_use = x"yes"; then
40994 for ac_func in modf
40996 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
40997 if test "x$ac_cv_func_modf" = x""yes; then :
40998 cat >>confdefs.h <<_ACEOF
40999 #define HAVE_MODF 1
41007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
41008 $as_echo_n "checking for _modf declaration... " >&6; }
41009 if test x${glibcxx_cv_func__modf_use+set} != xset; then
41010 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
41011 $as_echo_n "(cached) " >&6
41016 ac_cpp='$CXXCPP $CPPFLAGS'
41017 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41018 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41019 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41022 /* end confdefs.h. */
41032 if ac_fn_cxx_try_compile "$LINENO"; then :
41033 glibcxx_cv_func__modf_use=yes
41035 glibcxx_cv_func__modf_use=no
41037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41039 ac_cpp='$CPP $CPPFLAGS'
41040 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41041 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41042 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
41049 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
41051 if test x$glibcxx_cv_func__modf_use = x"yes"; then
41052 for ac_func in _modf
41054 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
41055 if test "x$ac_cv_func__modf" = x""yes; then :
41056 cat >>confdefs.h <<_ACEOF
41057 #define HAVE__MODF 1
41070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
41071 $as_echo_n "checking for powf declaration... " >&6; }
41072 if test x${glibcxx_cv_func_powf_use+set} != xset; then
41073 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
41074 $as_echo_n "(cached) " >&6
41079 ac_cpp='$CXXCPP $CPPFLAGS'
41080 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41081 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41082 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41085 /* end confdefs.h. */
41095 if ac_fn_cxx_try_compile "$LINENO"; then :
41096 glibcxx_cv_func_powf_use=yes
41098 glibcxx_cv_func_powf_use=no
41100 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41102 ac_cpp='$CPP $CPPFLAGS'
41103 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41104 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41105 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
41112 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
41114 if test x$glibcxx_cv_func_powf_use = x"yes"; then
41115 for ac_func in powf
41117 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
41118 if test "x$ac_cv_func_powf" = x""yes; then :
41119 cat >>confdefs.h <<_ACEOF
41120 #define HAVE_POWF 1
41128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
41129 $as_echo_n "checking for _powf declaration... " >&6; }
41130 if test x${glibcxx_cv_func__powf_use+set} != xset; then
41131 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
41132 $as_echo_n "(cached) " >&6
41137 ac_cpp='$CXXCPP $CPPFLAGS'
41138 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41139 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41140 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41143 /* end confdefs.h. */
41153 if ac_fn_cxx_try_compile "$LINENO"; then :
41154 glibcxx_cv_func__powf_use=yes
41156 glibcxx_cv_func__powf_use=no
41158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41160 ac_cpp='$CPP $CPPFLAGS'
41161 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41162 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41163 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
41170 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
41172 if test x$glibcxx_cv_func__powf_use = x"yes"; then
41173 for ac_func in _powf
41175 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
41176 if test "x$ac_cv_func__powf" = x""yes; then :
41177 cat >>confdefs.h <<_ACEOF
41178 #define HAVE__POWF 1
41191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
41192 $as_echo_n "checking for sqrtf declaration... " >&6; }
41193 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
41194 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
41195 $as_echo_n "(cached) " >&6
41200 ac_cpp='$CXXCPP $CPPFLAGS'
41201 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41202 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41203 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41206 /* end confdefs.h. */
41208 #ifdef HAVE_IEEEFP_H
41209 #include <ieeefp.h>
41220 if ac_fn_cxx_try_compile "$LINENO"; then :
41221 glibcxx_cv_func_sqrtf_use=yes
41223 glibcxx_cv_func_sqrtf_use=no
41225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41227 ac_cpp='$CPP $CPPFLAGS'
41228 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41229 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41230 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
41237 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
41239 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
41240 for ac_func in sqrtf
41242 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
41243 if test "x$ac_cv_func_sqrtf" = x""yes; then :
41244 cat >>confdefs.h <<_ACEOF
41245 #define HAVE_SQRTF 1
41253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
41254 $as_echo_n "checking for _sqrtf declaration... " >&6; }
41255 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
41256 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
41257 $as_echo_n "(cached) " >&6
41262 ac_cpp='$CXXCPP $CPPFLAGS'
41263 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41264 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41265 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41268 /* end confdefs.h. */
41270 #ifdef HAVE_IEEEFP_H
41271 #include <ieeefp.h>
41282 if ac_fn_cxx_try_compile "$LINENO"; then :
41283 glibcxx_cv_func__sqrtf_use=yes
41285 glibcxx_cv_func__sqrtf_use=no
41287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41289 ac_cpp='$CPP $CPPFLAGS'
41290 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41291 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41292 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
41299 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
41301 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
41302 for ac_func in _sqrtf
41304 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
41305 if test "x$ac_cv_func__sqrtf" = x""yes; then :
41306 cat >>confdefs.h <<_ACEOF
41307 #define HAVE__SQRTF 1
41320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
41321 $as_echo_n "checking for sincosf declaration... " >&6; }
41322 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
41323 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
41324 $as_echo_n "(cached) " >&6
41329 ac_cpp='$CXXCPP $CPPFLAGS'
41330 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41331 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41332 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41335 /* end confdefs.h. */
41345 if ac_fn_cxx_try_compile "$LINENO"; then :
41346 glibcxx_cv_func_sincosf_use=yes
41348 glibcxx_cv_func_sincosf_use=no
41350 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41352 ac_cpp='$CPP $CPPFLAGS'
41353 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41354 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41355 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
41362 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
41364 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
41365 for ac_func in sincosf
41367 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
41368 if test "x$ac_cv_func_sincosf" = x""yes; then :
41369 cat >>confdefs.h <<_ACEOF
41370 #define HAVE_SINCOSF 1
41378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
41379 $as_echo_n "checking for _sincosf declaration... " >&6; }
41380 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
41381 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
41382 $as_echo_n "(cached) " >&6
41387 ac_cpp='$CXXCPP $CPPFLAGS'
41388 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41389 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41390 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41393 /* end confdefs.h. */
41403 if ac_fn_cxx_try_compile "$LINENO"; then :
41404 glibcxx_cv_func__sincosf_use=yes
41406 glibcxx_cv_func__sincosf_use=no
41408 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41410 ac_cpp='$CPP $CPPFLAGS'
41411 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41412 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41413 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
41420 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
41422 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
41423 for ac_func in _sincosf
41425 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
41426 if test "x$ac_cv_func__sincosf" = x""yes; then :
41427 cat >>confdefs.h <<_ACEOF
41428 #define HAVE__SINCOSF 1
41441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
41442 $as_echo_n "checking for finitef declaration... " >&6; }
41443 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
41444 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
41445 $as_echo_n "(cached) " >&6
41450 ac_cpp='$CXXCPP $CPPFLAGS'
41451 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41452 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41453 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41456 /* end confdefs.h. */
41458 #ifdef HAVE_IEEEFP_H
41459 #include <ieeefp.h>
41470 if ac_fn_cxx_try_compile "$LINENO"; then :
41471 glibcxx_cv_func_finitef_use=yes
41473 glibcxx_cv_func_finitef_use=no
41475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41477 ac_cpp='$CPP $CPPFLAGS'
41478 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41479 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41480 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
41487 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
41489 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
41490 for ac_func in finitef
41492 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
41493 if test "x$ac_cv_func_finitef" = x""yes; then :
41494 cat >>confdefs.h <<_ACEOF
41495 #define HAVE_FINITEF 1
41503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
41504 $as_echo_n "checking for _finitef declaration... " >&6; }
41505 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
41506 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
41507 $as_echo_n "(cached) " >&6
41512 ac_cpp='$CXXCPP $CPPFLAGS'
41513 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41514 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41515 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41518 /* end confdefs.h. */
41520 #ifdef HAVE_IEEEFP_H
41521 #include <ieeefp.h>
41532 if ac_fn_cxx_try_compile "$LINENO"; then :
41533 glibcxx_cv_func__finitef_use=yes
41535 glibcxx_cv_func__finitef_use=no
41537 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41539 ac_cpp='$CPP $CPPFLAGS'
41540 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41541 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41542 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
41549 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
41551 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
41552 for ac_func in _finitef
41554 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
41555 if test "x$ac_cv_func__finitef" = x""yes; then :
41556 cat >>confdefs.h <<_ACEOF
41557 #define HAVE__FINITEF 1
41570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
41571 $as_echo_n "checking for long double trig functions... " >&6; }
41572 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
41573 $as_echo_n "(cached) " >&6
41578 ac_cpp='$CXXCPP $CPPFLAGS'
41579 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41580 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41581 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41584 /* end confdefs.h. */
41589 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
41594 if ac_fn_cxx_try_compile "$LINENO"; then :
41595 glibcxx_cv_func_long_double_trig_use=yes
41597 glibcxx_cv_func_long_double_trig_use=no
41599 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41601 ac_cpp='$CPP $CPPFLAGS'
41602 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41603 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41604 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
41609 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
41610 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
41611 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
41613 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
41614 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
41615 eval as_val=\$$as_ac_var
41616 if test "x$as_val" = x""yes; then :
41617 cat >>confdefs.h <<_ACEOF
41618 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
41625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
41626 $as_echo_n "checking for _long double trig functions... " >&6; }
41627 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
41628 $as_echo_n "(cached) " >&6
41633 ac_cpp='$CXXCPP $CPPFLAGS'
41634 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41635 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41636 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41639 /* end confdefs.h. */
41644 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
41649 if ac_fn_cxx_try_compile "$LINENO"; then :
41650 glibcxx_cv_func__long_double_trig_use=yes
41652 glibcxx_cv_func__long_double_trig_use=no
41654 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41656 ac_cpp='$CPP $CPPFLAGS'
41657 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41658 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41659 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
41664 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
41665 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
41666 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
41668 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
41669 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
41670 eval as_val=\$$as_ac_var
41671 if test "x$as_val" = x""yes; then :
41672 cat >>confdefs.h <<_ACEOF
41673 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
41686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
41687 $as_echo_n "checking for long double round functions... " >&6; }
41688 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
41689 $as_echo_n "(cached) " >&6
41694 ac_cpp='$CXXCPP $CPPFLAGS'
41695 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41696 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41697 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41700 /* end confdefs.h. */
41705 ceill (0); floorl (0);
41710 if ac_fn_cxx_try_compile "$LINENO"; then :
41711 glibcxx_cv_func_long_double_round_use=yes
41713 glibcxx_cv_func_long_double_round_use=no
41715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41717 ac_cpp='$CPP $CPPFLAGS'
41718 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41719 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41720 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
41725 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
41726 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
41727 for ac_func in ceill floorl
41729 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
41730 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
41731 eval as_val=\$$as_ac_var
41732 if test "x$as_val" = x""yes; then :
41733 cat >>confdefs.h <<_ACEOF
41734 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
41741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
41742 $as_echo_n "checking for _long double round functions... " >&6; }
41743 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
41744 $as_echo_n "(cached) " >&6
41749 ac_cpp='$CXXCPP $CPPFLAGS'
41750 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41751 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41752 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41755 /* end confdefs.h. */
41760 _ceill (0); _floorl (0);
41765 if ac_fn_cxx_try_compile "$LINENO"; then :
41766 glibcxx_cv_func__long_double_round_use=yes
41768 glibcxx_cv_func__long_double_round_use=no
41770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41772 ac_cpp='$CPP $CPPFLAGS'
41773 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41774 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41775 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
41780 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
41781 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
41782 for ac_func in _ceill _floorl
41784 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
41785 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
41786 eval as_val=\$$as_ac_var
41787 if test "x$as_val" = x""yes; then :
41788 cat >>confdefs.h <<_ACEOF
41789 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
41803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
41804 $as_echo_n "checking for isnanl declaration... " >&6; }
41805 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
41806 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
41807 $as_echo_n "(cached) " >&6
41812 ac_cpp='$CXXCPP $CPPFLAGS'
41813 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41814 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41815 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41818 /* end confdefs.h. */
41820 #ifdef HAVE_IEEEFP_H
41821 #include <ieeefp.h>
41832 if ac_fn_cxx_try_compile "$LINENO"; then :
41833 glibcxx_cv_func_isnanl_use=yes
41835 glibcxx_cv_func_isnanl_use=no
41837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41839 ac_cpp='$CPP $CPPFLAGS'
41840 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41841 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41842 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
41849 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
41851 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
41852 for ac_func in isnanl
41854 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
41855 if test "x$ac_cv_func_isnanl" = x""yes; then :
41856 cat >>confdefs.h <<_ACEOF
41857 #define HAVE_ISNANL 1
41865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
41866 $as_echo_n "checking for _isnanl declaration... " >&6; }
41867 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
41868 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
41869 $as_echo_n "(cached) " >&6
41874 ac_cpp='$CXXCPP $CPPFLAGS'
41875 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41876 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41877 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41880 /* end confdefs.h. */
41882 #ifdef HAVE_IEEEFP_H
41883 #include <ieeefp.h>
41894 if ac_fn_cxx_try_compile "$LINENO"; then :
41895 glibcxx_cv_func__isnanl_use=yes
41897 glibcxx_cv_func__isnanl_use=no
41899 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41901 ac_cpp='$CPP $CPPFLAGS'
41902 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41903 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41904 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
41911 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
41913 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
41914 for ac_func in _isnanl
41916 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
41917 if test "x$ac_cv_func__isnanl" = x""yes; then :
41918 cat >>confdefs.h <<_ACEOF
41919 #define HAVE__ISNANL 1
41932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
41933 $as_echo_n "checking for isinfl declaration... " >&6; }
41934 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
41935 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
41936 $as_echo_n "(cached) " >&6
41941 ac_cpp='$CXXCPP $CPPFLAGS'
41942 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41943 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41944 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
41946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
41947 /* end confdefs.h. */
41949 #ifdef HAVE_IEEEFP_H
41950 #include <ieeefp.h>
41961 if ac_fn_cxx_try_compile "$LINENO"; then :
41962 glibcxx_cv_func_isinfl_use=yes
41964 glibcxx_cv_func_isinfl_use=no
41966 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41968 ac_cpp='$CPP $CPPFLAGS'
41969 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
41970 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
41971 ac_compiler_gnu=$ac_cv_c_compiler_gnu
41977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
41978 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
41980 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
41981 for ac_func in isinfl
41983 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
41984 if test "x$ac_cv_func_isinfl" = x""yes; then :
41985 cat >>confdefs.h <<_ACEOF
41986 #define HAVE_ISINFL 1
41994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
41995 $as_echo_n "checking for _isinfl declaration... " >&6; }
41996 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
41997 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
41998 $as_echo_n "(cached) " >&6
42003 ac_cpp='$CXXCPP $CPPFLAGS'
42004 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42005 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42006 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42009 /* end confdefs.h. */
42011 #ifdef HAVE_IEEEFP_H
42012 #include <ieeefp.h>
42023 if ac_fn_cxx_try_compile "$LINENO"; then :
42024 glibcxx_cv_func__isinfl_use=yes
42026 glibcxx_cv_func__isinfl_use=no
42028 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42030 ac_cpp='$CPP $CPPFLAGS'
42031 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42032 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42033 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
42040 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
42042 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
42043 for ac_func in _isinfl
42045 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
42046 if test "x$ac_cv_func__isinfl" = x""yes; then :
42047 cat >>confdefs.h <<_ACEOF
42048 #define HAVE__ISINFL 1
42061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
42062 $as_echo_n "checking for atan2l declaration... " >&6; }
42063 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
42064 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
42065 $as_echo_n "(cached) " >&6
42070 ac_cpp='$CXXCPP $CPPFLAGS'
42071 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42072 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42073 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42076 /* end confdefs.h. */
42086 if ac_fn_cxx_try_compile "$LINENO"; then :
42087 glibcxx_cv_func_atan2l_use=yes
42089 glibcxx_cv_func_atan2l_use=no
42091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42093 ac_cpp='$CPP $CPPFLAGS'
42094 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42095 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42096 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
42103 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
42105 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
42106 for ac_func in atan2l
42108 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
42109 if test "x$ac_cv_func_atan2l" = x""yes; then :
42110 cat >>confdefs.h <<_ACEOF
42111 #define HAVE_ATAN2L 1
42119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
42120 $as_echo_n "checking for _atan2l declaration... " >&6; }
42121 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
42122 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
42123 $as_echo_n "(cached) " >&6
42128 ac_cpp='$CXXCPP $CPPFLAGS'
42129 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42130 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42131 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42134 /* end confdefs.h. */
42144 if ac_fn_cxx_try_compile "$LINENO"; then :
42145 glibcxx_cv_func__atan2l_use=yes
42147 glibcxx_cv_func__atan2l_use=no
42149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42151 ac_cpp='$CPP $CPPFLAGS'
42152 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42153 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42154 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
42161 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
42163 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
42164 for ac_func in _atan2l
42166 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
42167 if test "x$ac_cv_func__atan2l" = x""yes; then :
42168 cat >>confdefs.h <<_ACEOF
42169 #define HAVE__ATAN2L 1
42182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
42183 $as_echo_n "checking for expl declaration... " >&6; }
42184 if test x${glibcxx_cv_func_expl_use+set} != xset; then
42185 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
42186 $as_echo_n "(cached) " >&6
42191 ac_cpp='$CXXCPP $CPPFLAGS'
42192 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42193 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42194 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42197 /* end confdefs.h. */
42199 #ifdef HAVE_IEEEFP_H
42200 #include <ieeefp.h>
42211 if ac_fn_cxx_try_compile "$LINENO"; then :
42212 glibcxx_cv_func_expl_use=yes
42214 glibcxx_cv_func_expl_use=no
42216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42218 ac_cpp='$CPP $CPPFLAGS'
42219 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42220 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42221 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
42228 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
42230 if test x$glibcxx_cv_func_expl_use = x"yes"; then
42231 for ac_func in expl
42233 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
42234 if test "x$ac_cv_func_expl" = x""yes; then :
42235 cat >>confdefs.h <<_ACEOF
42236 #define HAVE_EXPL 1
42244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
42245 $as_echo_n "checking for _expl declaration... " >&6; }
42246 if test x${glibcxx_cv_func__expl_use+set} != xset; then
42247 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
42248 $as_echo_n "(cached) " >&6
42253 ac_cpp='$CXXCPP $CPPFLAGS'
42254 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42255 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42256 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42259 /* end confdefs.h. */
42261 #ifdef HAVE_IEEEFP_H
42262 #include <ieeefp.h>
42273 if ac_fn_cxx_try_compile "$LINENO"; then :
42274 glibcxx_cv_func__expl_use=yes
42276 glibcxx_cv_func__expl_use=no
42278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42280 ac_cpp='$CPP $CPPFLAGS'
42281 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42282 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42283 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
42290 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
42292 if test x$glibcxx_cv_func__expl_use = x"yes"; then
42293 for ac_func in _expl
42295 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
42296 if test "x$ac_cv_func__expl" = x""yes; then :
42297 cat >>confdefs.h <<_ACEOF
42298 #define HAVE__EXPL 1
42311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
42312 $as_echo_n "checking for fabsl declaration... " >&6; }
42313 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
42314 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
42315 $as_echo_n "(cached) " >&6
42320 ac_cpp='$CXXCPP $CPPFLAGS'
42321 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42322 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42323 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42326 /* end confdefs.h. */
42328 #ifdef HAVE_IEEEFP_H
42329 #include <ieeefp.h>
42340 if ac_fn_cxx_try_compile "$LINENO"; then :
42341 glibcxx_cv_func_fabsl_use=yes
42343 glibcxx_cv_func_fabsl_use=no
42345 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42347 ac_cpp='$CPP $CPPFLAGS'
42348 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42349 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42350 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
42357 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
42359 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
42360 for ac_func in fabsl
42362 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
42363 if test "x$ac_cv_func_fabsl" = x""yes; then :
42364 cat >>confdefs.h <<_ACEOF
42365 #define HAVE_FABSL 1
42373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
42374 $as_echo_n "checking for _fabsl declaration... " >&6; }
42375 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
42376 if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
42377 $as_echo_n "(cached) " >&6
42382 ac_cpp='$CXXCPP $CPPFLAGS'
42383 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42384 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42385 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42388 /* end confdefs.h. */
42390 #ifdef HAVE_IEEEFP_H
42391 #include <ieeefp.h>
42402 if ac_fn_cxx_try_compile "$LINENO"; then :
42403 glibcxx_cv_func__fabsl_use=yes
42405 glibcxx_cv_func__fabsl_use=no
42407 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42409 ac_cpp='$CPP $CPPFLAGS'
42410 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42411 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42412 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
42419 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
42421 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
42422 for ac_func in _fabsl
42424 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
42425 if test "x$ac_cv_func__fabsl" = x""yes; then :
42426 cat >>confdefs.h <<_ACEOF
42427 #define HAVE__FABSL 1
42440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
42441 $as_echo_n "checking for fmodl declaration... " >&6; }
42442 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
42443 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
42444 $as_echo_n "(cached) " >&6
42449 ac_cpp='$CXXCPP $CPPFLAGS'
42450 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42451 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42452 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42455 /* end confdefs.h. */
42465 if ac_fn_cxx_try_compile "$LINENO"; then :
42466 glibcxx_cv_func_fmodl_use=yes
42468 glibcxx_cv_func_fmodl_use=no
42470 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42472 ac_cpp='$CPP $CPPFLAGS'
42473 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42474 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42475 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
42482 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
42484 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
42485 for ac_func in fmodl
42487 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
42488 if test "x$ac_cv_func_fmodl" = x""yes; then :
42489 cat >>confdefs.h <<_ACEOF
42490 #define HAVE_FMODL 1
42498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
42499 $as_echo_n "checking for _fmodl declaration... " >&6; }
42500 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
42501 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
42502 $as_echo_n "(cached) " >&6
42507 ac_cpp='$CXXCPP $CPPFLAGS'
42508 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42509 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42510 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42513 /* end confdefs.h. */
42523 if ac_fn_cxx_try_compile "$LINENO"; then :
42524 glibcxx_cv_func__fmodl_use=yes
42526 glibcxx_cv_func__fmodl_use=no
42528 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42530 ac_cpp='$CPP $CPPFLAGS'
42531 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42532 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42533 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
42540 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
42542 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
42543 for ac_func in _fmodl
42545 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
42546 if test "x$ac_cv_func__fmodl" = x""yes; then :
42547 cat >>confdefs.h <<_ACEOF
42548 #define HAVE__FMODL 1
42561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
42562 $as_echo_n "checking for frexpl declaration... " >&6; }
42563 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
42564 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
42565 $as_echo_n "(cached) " >&6
42570 ac_cpp='$CXXCPP $CPPFLAGS'
42571 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42572 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42573 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42576 /* end confdefs.h. */
42586 if ac_fn_cxx_try_compile "$LINENO"; then :
42587 glibcxx_cv_func_frexpl_use=yes
42589 glibcxx_cv_func_frexpl_use=no
42591 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42593 ac_cpp='$CPP $CPPFLAGS'
42594 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42595 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42596 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
42603 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
42605 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
42606 for ac_func in frexpl
42608 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
42609 if test "x$ac_cv_func_frexpl" = x""yes; then :
42610 cat >>confdefs.h <<_ACEOF
42611 #define HAVE_FREXPL 1
42619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
42620 $as_echo_n "checking for _frexpl declaration... " >&6; }
42621 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
42622 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
42623 $as_echo_n "(cached) " >&6
42628 ac_cpp='$CXXCPP $CPPFLAGS'
42629 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42630 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42631 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42634 /* end confdefs.h. */
42644 if ac_fn_cxx_try_compile "$LINENO"; then :
42645 glibcxx_cv_func__frexpl_use=yes
42647 glibcxx_cv_func__frexpl_use=no
42649 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42651 ac_cpp='$CPP $CPPFLAGS'
42652 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42653 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42654 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
42661 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
42663 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
42664 for ac_func in _frexpl
42666 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
42667 if test "x$ac_cv_func__frexpl" = x""yes; then :
42668 cat >>confdefs.h <<_ACEOF
42669 #define HAVE__FREXPL 1
42682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
42683 $as_echo_n "checking for hypotl declaration... " >&6; }
42684 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
42685 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
42686 $as_echo_n "(cached) " >&6
42691 ac_cpp='$CXXCPP $CPPFLAGS'
42692 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42693 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42694 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42697 /* end confdefs.h. */
42707 if ac_fn_cxx_try_compile "$LINENO"; then :
42708 glibcxx_cv_func_hypotl_use=yes
42710 glibcxx_cv_func_hypotl_use=no
42712 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42714 ac_cpp='$CPP $CPPFLAGS'
42715 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42716 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42717 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
42724 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
42726 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
42727 for ac_func in hypotl
42729 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
42730 if test "x$ac_cv_func_hypotl" = x""yes; then :
42731 cat >>confdefs.h <<_ACEOF
42732 #define HAVE_HYPOTL 1
42740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
42741 $as_echo_n "checking for _hypotl declaration... " >&6; }
42742 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
42743 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
42744 $as_echo_n "(cached) " >&6
42749 ac_cpp='$CXXCPP $CPPFLAGS'
42750 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42751 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42752 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42755 /* end confdefs.h. */
42765 if ac_fn_cxx_try_compile "$LINENO"; then :
42766 glibcxx_cv_func__hypotl_use=yes
42768 glibcxx_cv_func__hypotl_use=no
42770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42772 ac_cpp='$CPP $CPPFLAGS'
42773 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42774 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42775 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
42782 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
42784 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
42785 for ac_func in _hypotl
42787 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
42788 if test "x$ac_cv_func__hypotl" = x""yes; then :
42789 cat >>confdefs.h <<_ACEOF
42790 #define HAVE__HYPOTL 1
42803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
42804 $as_echo_n "checking for ldexpl declaration... " >&6; }
42805 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
42806 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
42807 $as_echo_n "(cached) " >&6
42812 ac_cpp='$CXXCPP $CPPFLAGS'
42813 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42814 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42815 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42818 /* end confdefs.h. */
42828 if ac_fn_cxx_try_compile "$LINENO"; then :
42829 glibcxx_cv_func_ldexpl_use=yes
42831 glibcxx_cv_func_ldexpl_use=no
42833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42835 ac_cpp='$CPP $CPPFLAGS'
42836 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42837 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42838 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
42845 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
42847 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
42848 for ac_func in ldexpl
42850 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
42851 if test "x$ac_cv_func_ldexpl" = x""yes; then :
42852 cat >>confdefs.h <<_ACEOF
42853 #define HAVE_LDEXPL 1
42861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
42862 $as_echo_n "checking for _ldexpl declaration... " >&6; }
42863 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
42864 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
42865 $as_echo_n "(cached) " >&6
42870 ac_cpp='$CXXCPP $CPPFLAGS'
42871 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42872 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42873 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42876 /* end confdefs.h. */
42886 if ac_fn_cxx_try_compile "$LINENO"; then :
42887 glibcxx_cv_func__ldexpl_use=yes
42889 glibcxx_cv_func__ldexpl_use=no
42891 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42893 ac_cpp='$CPP $CPPFLAGS'
42894 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42895 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42896 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
42903 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
42905 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
42906 for ac_func in _ldexpl
42908 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
42909 if test "x$ac_cv_func__ldexpl" = x""yes; then :
42910 cat >>confdefs.h <<_ACEOF
42911 #define HAVE__LDEXPL 1
42924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
42925 $as_echo_n "checking for logl declaration... " >&6; }
42926 if test x${glibcxx_cv_func_logl_use+set} != xset; then
42927 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
42928 $as_echo_n "(cached) " >&6
42933 ac_cpp='$CXXCPP $CPPFLAGS'
42934 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42935 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42936 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
42938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
42939 /* end confdefs.h. */
42941 #ifdef HAVE_IEEEFP_H
42942 #include <ieeefp.h>
42953 if ac_fn_cxx_try_compile "$LINENO"; then :
42954 glibcxx_cv_func_logl_use=yes
42956 glibcxx_cv_func_logl_use=no
42958 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
42960 ac_cpp='$CPP $CPPFLAGS'
42961 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42962 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42963 ac_compiler_gnu=$ac_cv_c_compiler_gnu
42969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
42970 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
42972 if test x$glibcxx_cv_func_logl_use = x"yes"; then
42973 for ac_func in logl
42975 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
42976 if test "x$ac_cv_func_logl" = x""yes; then :
42977 cat >>confdefs.h <<_ACEOF
42978 #define HAVE_LOGL 1
42986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
42987 $as_echo_n "checking for _logl declaration... " >&6; }
42988 if test x${glibcxx_cv_func__logl_use+set} != xset; then
42989 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
42990 $as_echo_n "(cached) " >&6
42995 ac_cpp='$CXXCPP $CPPFLAGS'
42996 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
42997 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
42998 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43001 /* end confdefs.h. */
43003 #ifdef HAVE_IEEEFP_H
43004 #include <ieeefp.h>
43015 if ac_fn_cxx_try_compile "$LINENO"; then :
43016 glibcxx_cv_func__logl_use=yes
43018 glibcxx_cv_func__logl_use=no
43020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43022 ac_cpp='$CPP $CPPFLAGS'
43023 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43024 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43025 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
43032 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
43034 if test x$glibcxx_cv_func__logl_use = x"yes"; then
43035 for ac_func in _logl
43037 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
43038 if test "x$ac_cv_func__logl" = x""yes; then :
43039 cat >>confdefs.h <<_ACEOF
43040 #define HAVE__LOGL 1
43053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
43054 $as_echo_n "checking for log10l declaration... " >&6; }
43055 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
43056 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
43057 $as_echo_n "(cached) " >&6
43062 ac_cpp='$CXXCPP $CPPFLAGS'
43063 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43064 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43065 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43068 /* end confdefs.h. */
43070 #ifdef HAVE_IEEEFP_H
43071 #include <ieeefp.h>
43082 if ac_fn_cxx_try_compile "$LINENO"; then :
43083 glibcxx_cv_func_log10l_use=yes
43085 glibcxx_cv_func_log10l_use=no
43087 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43089 ac_cpp='$CPP $CPPFLAGS'
43090 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43091 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43092 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
43099 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
43101 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
43102 for ac_func in log10l
43104 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
43105 if test "x$ac_cv_func_log10l" = x""yes; then :
43106 cat >>confdefs.h <<_ACEOF
43107 #define HAVE_LOG10L 1
43115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
43116 $as_echo_n "checking for _log10l declaration... " >&6; }
43117 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
43118 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
43119 $as_echo_n "(cached) " >&6
43124 ac_cpp='$CXXCPP $CPPFLAGS'
43125 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43126 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43127 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43130 /* end confdefs.h. */
43132 #ifdef HAVE_IEEEFP_H
43133 #include <ieeefp.h>
43144 if ac_fn_cxx_try_compile "$LINENO"; then :
43145 glibcxx_cv_func__log10l_use=yes
43147 glibcxx_cv_func__log10l_use=no
43149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43151 ac_cpp='$CPP $CPPFLAGS'
43152 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43153 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43154 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
43161 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
43163 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
43164 for ac_func in _log10l
43166 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
43167 if test "x$ac_cv_func__log10l" = x""yes; then :
43168 cat >>confdefs.h <<_ACEOF
43169 #define HAVE__LOG10L 1
43182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
43183 $as_echo_n "checking for modfl declaration... " >&6; }
43184 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
43185 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
43186 $as_echo_n "(cached) " >&6
43191 ac_cpp='$CXXCPP $CPPFLAGS'
43192 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43193 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43194 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43197 /* end confdefs.h. */
43207 if ac_fn_cxx_try_compile "$LINENO"; then :
43208 glibcxx_cv_func_modfl_use=yes
43210 glibcxx_cv_func_modfl_use=no
43212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43214 ac_cpp='$CPP $CPPFLAGS'
43215 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43216 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43217 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
43224 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
43226 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
43227 for ac_func in modfl
43229 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
43230 if test "x$ac_cv_func_modfl" = x""yes; then :
43231 cat >>confdefs.h <<_ACEOF
43232 #define HAVE_MODFL 1
43240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
43241 $as_echo_n "checking for _modfl declaration... " >&6; }
43242 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
43243 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
43244 $as_echo_n "(cached) " >&6
43249 ac_cpp='$CXXCPP $CPPFLAGS'
43250 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43251 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43252 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43255 /* end confdefs.h. */
43265 if ac_fn_cxx_try_compile "$LINENO"; then :
43266 glibcxx_cv_func__modfl_use=yes
43268 glibcxx_cv_func__modfl_use=no
43270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43272 ac_cpp='$CPP $CPPFLAGS'
43273 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43274 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43275 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
43282 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
43284 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
43285 for ac_func in _modfl
43287 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
43288 if test "x$ac_cv_func__modfl" = x""yes; then :
43289 cat >>confdefs.h <<_ACEOF
43290 #define HAVE__MODFL 1
43303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
43304 $as_echo_n "checking for powl declaration... " >&6; }
43305 if test x${glibcxx_cv_func_powl_use+set} != xset; then
43306 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
43307 $as_echo_n "(cached) " >&6
43312 ac_cpp='$CXXCPP $CPPFLAGS'
43313 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43314 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43315 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43318 /* end confdefs.h. */
43328 if ac_fn_cxx_try_compile "$LINENO"; then :
43329 glibcxx_cv_func_powl_use=yes
43331 glibcxx_cv_func_powl_use=no
43333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43335 ac_cpp='$CPP $CPPFLAGS'
43336 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43337 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43338 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
43345 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
43347 if test x$glibcxx_cv_func_powl_use = x"yes"; then
43348 for ac_func in powl
43350 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
43351 if test "x$ac_cv_func_powl" = x""yes; then :
43352 cat >>confdefs.h <<_ACEOF
43353 #define HAVE_POWL 1
43361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
43362 $as_echo_n "checking for _powl declaration... " >&6; }
43363 if test x${glibcxx_cv_func__powl_use+set} != xset; then
43364 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
43365 $as_echo_n "(cached) " >&6
43370 ac_cpp='$CXXCPP $CPPFLAGS'
43371 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43372 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43373 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43376 /* end confdefs.h. */
43386 if ac_fn_cxx_try_compile "$LINENO"; then :
43387 glibcxx_cv_func__powl_use=yes
43389 glibcxx_cv_func__powl_use=no
43391 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43393 ac_cpp='$CPP $CPPFLAGS'
43394 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43395 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43396 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
43403 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
43405 if test x$glibcxx_cv_func__powl_use = x"yes"; then
43406 for ac_func in _powl
43408 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
43409 if test "x$ac_cv_func__powl" = x""yes; then :
43410 cat >>confdefs.h <<_ACEOF
43411 #define HAVE__POWL 1
43424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
43425 $as_echo_n "checking for sqrtl declaration... " >&6; }
43426 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
43427 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
43428 $as_echo_n "(cached) " >&6
43433 ac_cpp='$CXXCPP $CPPFLAGS'
43434 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43435 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43436 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43439 /* end confdefs.h. */
43441 #ifdef HAVE_IEEEFP_H
43442 #include <ieeefp.h>
43453 if ac_fn_cxx_try_compile "$LINENO"; then :
43454 glibcxx_cv_func_sqrtl_use=yes
43456 glibcxx_cv_func_sqrtl_use=no
43458 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43460 ac_cpp='$CPP $CPPFLAGS'
43461 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43462 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43463 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
43470 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
43472 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
43473 for ac_func in sqrtl
43475 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
43476 if test "x$ac_cv_func_sqrtl" = x""yes; then :
43477 cat >>confdefs.h <<_ACEOF
43478 #define HAVE_SQRTL 1
43486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
43487 $as_echo_n "checking for _sqrtl declaration... " >&6; }
43488 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
43489 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
43490 $as_echo_n "(cached) " >&6
43495 ac_cpp='$CXXCPP $CPPFLAGS'
43496 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43497 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43498 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43501 /* end confdefs.h. */
43503 #ifdef HAVE_IEEEFP_H
43504 #include <ieeefp.h>
43515 if ac_fn_cxx_try_compile "$LINENO"; then :
43516 glibcxx_cv_func__sqrtl_use=yes
43518 glibcxx_cv_func__sqrtl_use=no
43520 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43522 ac_cpp='$CPP $CPPFLAGS'
43523 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43524 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43525 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
43532 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
43534 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
43535 for ac_func in _sqrtl
43537 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
43538 if test "x$ac_cv_func__sqrtl" = x""yes; then :
43539 cat >>confdefs.h <<_ACEOF
43540 #define HAVE__SQRTL 1
43553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
43554 $as_echo_n "checking for sincosl declaration... " >&6; }
43555 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
43556 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
43557 $as_echo_n "(cached) " >&6
43562 ac_cpp='$CXXCPP $CPPFLAGS'
43563 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43564 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43565 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43568 /* end confdefs.h. */
43578 if ac_fn_cxx_try_compile "$LINENO"; then :
43579 glibcxx_cv_func_sincosl_use=yes
43581 glibcxx_cv_func_sincosl_use=no
43583 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43585 ac_cpp='$CPP $CPPFLAGS'
43586 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43587 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43588 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
43595 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
43597 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
43598 for ac_func in sincosl
43600 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
43601 if test "x$ac_cv_func_sincosl" = x""yes; then :
43602 cat >>confdefs.h <<_ACEOF
43603 #define HAVE_SINCOSL 1
43611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
43612 $as_echo_n "checking for _sincosl declaration... " >&6; }
43613 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
43614 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
43615 $as_echo_n "(cached) " >&6
43620 ac_cpp='$CXXCPP $CPPFLAGS'
43621 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43622 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43623 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43626 /* end confdefs.h. */
43636 if ac_fn_cxx_try_compile "$LINENO"; then :
43637 glibcxx_cv_func__sincosl_use=yes
43639 glibcxx_cv_func__sincosl_use=no
43641 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43643 ac_cpp='$CPP $CPPFLAGS'
43644 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43645 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43646 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
43653 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
43655 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
43656 for ac_func in _sincosl
43658 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
43659 if test "x$ac_cv_func__sincosl" = x""yes; then :
43660 cat >>confdefs.h <<_ACEOF
43661 #define HAVE__SINCOSL 1
43674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
43675 $as_echo_n "checking for finitel declaration... " >&6; }
43676 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
43677 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
43678 $as_echo_n "(cached) " >&6
43683 ac_cpp='$CXXCPP $CPPFLAGS'
43684 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43685 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43686 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43689 /* end confdefs.h. */
43691 #ifdef HAVE_IEEEFP_H
43692 #include <ieeefp.h>
43703 if ac_fn_cxx_try_compile "$LINENO"; then :
43704 glibcxx_cv_func_finitel_use=yes
43706 glibcxx_cv_func_finitel_use=no
43708 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43710 ac_cpp='$CPP $CPPFLAGS'
43711 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43712 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43713 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
43720 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
43722 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
43723 for ac_func in finitel
43725 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
43726 if test "x$ac_cv_func_finitel" = x""yes; then :
43727 cat >>confdefs.h <<_ACEOF
43728 #define HAVE_FINITEL 1
43736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
43737 $as_echo_n "checking for _finitel declaration... " >&6; }
43738 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
43739 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
43740 $as_echo_n "(cached) " >&6
43745 ac_cpp='$CXXCPP $CPPFLAGS'
43746 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43747 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43748 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43751 /* end confdefs.h. */
43753 #ifdef HAVE_IEEEFP_H
43754 #include <ieeefp.h>
43765 if ac_fn_cxx_try_compile "$LINENO"; then :
43766 glibcxx_cv_func__finitel_use=yes
43768 glibcxx_cv_func__finitel_use=no
43770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43772 ac_cpp='$CPP $CPPFLAGS'
43773 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43774 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43775 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
43782 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
43784 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
43785 for ac_func in _finitel
43787 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
43788 if test "x$ac_cv_func__finitel" = x""yes; then :
43789 cat >>confdefs.h <<_ACEOF
43790 #define HAVE__FINITEL 1
43802 LIBS="$ac_save_LIBS"
43803 CXXFLAGS="$ac_save_CXXFLAGS"
43806 ac_test_CXXFLAGS="${CXXFLAGS+set}"
43807 ac_save_CXXFLAGS="$CXXFLAGS"
43808 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
43811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
43812 $as_echo_n "checking for strtold declaration... " >&6; }
43813 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
43814 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
43815 $as_echo_n "(cached) " >&6
43820 ac_cpp='$CXXCPP $CPPFLAGS'
43821 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43822 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43823 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43826 /* end confdefs.h. */
43827 #include <stdlib.h>
43836 if ac_fn_cxx_try_compile "$LINENO"; then :
43837 glibcxx_cv_func_strtold_use=yes
43839 glibcxx_cv_func_strtold_use=no
43841 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43843 ac_cpp='$CPP $CPPFLAGS'
43844 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43845 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43846 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
43853 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
43854 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
43855 for ac_func in strtold
43857 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
43858 if test "x$ac_cv_func_strtold" = x""yes; then :
43859 cat >>confdefs.h <<_ACEOF
43860 #define HAVE_STRTOLD 1
43871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
43872 $as_echo_n "checking for strtof declaration... " >&6; }
43873 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
43874 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
43875 $as_echo_n "(cached) " >&6
43880 ac_cpp='$CXXCPP $CPPFLAGS'
43881 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43882 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43883 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
43885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
43886 /* end confdefs.h. */
43887 #include <stdlib.h>
43896 if ac_fn_cxx_try_compile "$LINENO"; then :
43897 glibcxx_cv_func_strtof_use=yes
43899 glibcxx_cv_func_strtof_use=no
43901 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
43903 ac_cpp='$CPP $CPPFLAGS'
43904 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
43905 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
43906 ac_compiler_gnu=$ac_cv_c_compiler_gnu
43912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
43913 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
43914 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
43915 for ac_func in strtof
43917 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
43918 if test "x$ac_cv_func_strtof" = x""yes; then :
43919 cat >>confdefs.h <<_ACEOF
43920 #define HAVE_STRTOF 1
43931 CXXFLAGS="$ac_save_CXXFLAGS"
43936 # GLIBCXX_CHECK_MATH_SUPPORT
43937 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
43939 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
43941 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
43943 $as_echo "#define HAVE_SINCOS 1" >>confdefs.h
43945 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
43950 SECTION_FLAGS='-ffunction-sections -fdata-sections'
43953 # If we're not using GNU ld, then there's no point in even trying these
43954 # tests. Check for that first. We should have already tested for gld
43955 # by now (in libtool), but require it now just to be safe...
43956 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
43957 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
43961 # The name set by libtool depends on the version of libtool. Shame on us
43962 # for depending on an impl detail, but c'est la vie. Older versions used
43963 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
43964 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
43965 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
43966 # set (hence we're using an older libtool), then set it.
43967 if test x${with_gnu_ld+set} != xset; then
43968 if test x${ac_cv_prog_gnu_ld+set} != xset; then
43969 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
43972 with_gnu_ld=$ac_cv_prog_gnu_ld
43976 # Start by getting the version number. I think the libtool test already
43977 # does some of this, but throws away the result.
43978 glibcxx_ld_is_gold=no
43979 if test x"$with_gnu_ld" = x"yes"; then
43980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
43981 $as_echo_n "checking for ld version... " >&6; }
43983 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
43984 glibcxx_ld_is_gold=yes
43986 ldver=`$LD --version 2>/dev/null |
43987 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'`
43989 glibcxx_gnu_ld_version=`echo $ldver | \
43990 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
43991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
43992 $as_echo "$glibcxx_gnu_ld_version" >&6; }
43995 # Set --gc-sections.
43996 glibcxx_have_gc_sections=no
43997 if test "$glibcxx_ld_is_gold" = "yes"; then
43998 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
43999 glibcxx_have_gc_sections=yes
44002 glibcxx_gcsections_min_ld=21602
44003 if test x"$with_gnu_ld" = x"yes" &&
44004 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
44005 glibcxx_have_gc_sections=yes
44008 if test "$glibcxx_have_gc_sections" = "yes"; then
44009 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
44010 # NB: This flag only works reliably after 2.16.1. Configure tests
44011 # for this are difficult, so hard wire a value that should work.
44013 ac_test_CFLAGS="${CFLAGS+set}"
44014 ac_save_CFLAGS="$CFLAGS"
44015 CFLAGS='-Wl,--gc-sections'
44017 # Check for -Wl,--gc-sections
44018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
44019 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
44020 if test x$gcc_no_link = xyes; then
44021 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44024 /* end confdefs.h. */
44025 int one(void) { return 1; }
44026 int two(void) { return 2; }
44036 if ac_fn_c_try_link "$LINENO"; then :
44041 rm -f core conftest.err conftest.$ac_objext \
44042 conftest$ac_exeext conftest.$ac_ext
44043 if test "$ac_gcsections" = "yes"; then
44046 if $CC -c conftest.c; then
44047 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
44048 grep "Warning: gc-sections option ignored" > /dev/null; then
44052 rm -f conftest.c conftest.o conftest
44054 if test "$ac_gcsections" = "yes"; then
44055 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
44057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
44058 $as_echo "$ac_gcsections" >&6; }
44060 if test "$ac_test_CFLAGS" = set; then
44061 CFLAGS="$ac_save_CFLAGS"
44063 # this is the suspicious part
44069 # Note this is only for shared objects.
44071 if test x"$with_gnu_ld" = x"yes"; then
44072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
44073 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
44074 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
44075 if test -n "$cxx_z_relo"; then
44076 OPT_LDFLAGS="-Wl,-z,relro"
44079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
44080 $as_echo "$ac_ld_relro" >&6; }
44083 # Set linker optimization flags.
44084 if test x"$with_gnu_ld" = x"yes"; then
44085 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
44091 $as_echo "#define HAVE_SETENV 1" >>confdefs.h
44093 $as_echo "#define HAVE_FINITEF 1" >>confdefs.h
44095 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
44097 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
44099 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
44101 $as_echo "#define HAVE_HYPOTF 1" >>confdefs.h
44103 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
44105 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
44107 $as_echo "#define HAVE_ISNANF 1" >>confdefs.h
44110 $as_echo "#define HAVE_ACOSF 1" >>confdefs.h
44112 $as_echo "#define HAVE_ASINF 1" >>confdefs.h
44114 $as_echo "#define HAVE_ATAN2F 1" >>confdefs.h
44116 $as_echo "#define HAVE_ATANF 1" >>confdefs.h
44118 $as_echo "#define HAVE_CEILF 1" >>confdefs.h
44120 $as_echo "#define HAVE_COSF 1" >>confdefs.h
44122 $as_echo "#define HAVE_COSHF 1" >>confdefs.h
44124 $as_echo "#define HAVE_EXPF 1" >>confdefs.h
44126 $as_echo "#define HAVE_FABSF 1" >>confdefs.h
44128 $as_echo "#define HAVE_FLOORF 1" >>confdefs.h
44130 $as_echo "#define HAVE_FMODF 1" >>confdefs.h
44132 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
44134 $as_echo "#define HAVE_LDEXPF 1" >>confdefs.h
44136 $as_echo "#define HAVE_LOG10F 1" >>confdefs.h
44138 $as_echo "#define HAVE_LOGF 1" >>confdefs.h
44140 $as_echo "#define HAVE_MODFF 1" >>confdefs.h
44142 $as_echo "#define HAVE_POWF 1" >>confdefs.h
44144 $as_echo "#define HAVE_SINF 1" >>confdefs.h
44146 $as_echo "#define HAVE_SINHF 1" >>confdefs.h
44148 $as_echo "#define HAVE_SQRTF 1" >>confdefs.h
44150 $as_echo "#define HAVE_TANF 1" >>confdefs.h
44152 $as_echo "#define HAVE_TANHF 1" >>confdefs.h
44154 if test x"long_double_math_on_this_cpu" = x"yes"; then
44155 $as_echo "#define HAVE_FINITEL 1" >>confdefs.h
44157 $as_echo "#define HAVE_ISINFL 1" >>confdefs.h
44159 $as_echo "#define HAVE_ISNANL 1" >>confdefs.h
44164 SECTION_FLAGS='-ffunction-sections -fdata-sections'
44167 # If we're not using GNU ld, then there's no point in even trying these
44168 # tests. Check for that first. We should have already tested for gld
44169 # by now (in libtool), but require it now just to be safe...
44170 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
44171 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
44175 # The name set by libtool depends on the version of libtool. Shame on us
44176 # for depending on an impl detail, but c'est la vie. Older versions used
44177 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
44178 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
44179 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
44180 # set (hence we're using an older libtool), then set it.
44181 if test x${with_gnu_ld+set} != xset; then
44182 if test x${ac_cv_prog_gnu_ld+set} != xset; then
44183 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
44186 with_gnu_ld=$ac_cv_prog_gnu_ld
44190 # Start by getting the version number. I think the libtool test already
44191 # does some of this, but throws away the result.
44192 glibcxx_ld_is_gold=no
44193 if test x"$with_gnu_ld" = x"yes"; then
44194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
44195 $as_echo_n "checking for ld version... " >&6; }
44197 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
44198 glibcxx_ld_is_gold=yes
44200 ldver=`$LD --version 2>/dev/null |
44201 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'`
44203 glibcxx_gnu_ld_version=`echo $ldver | \
44204 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
44205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
44206 $as_echo "$glibcxx_gnu_ld_version" >&6; }
44209 # Set --gc-sections.
44210 glibcxx_have_gc_sections=no
44211 if test "$glibcxx_ld_is_gold" = "yes"; then
44212 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
44213 glibcxx_have_gc_sections=yes
44216 glibcxx_gcsections_min_ld=21602
44217 if test x"$with_gnu_ld" = x"yes" &&
44218 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
44219 glibcxx_have_gc_sections=yes
44222 if test "$glibcxx_have_gc_sections" = "yes"; then
44223 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
44224 # NB: This flag only works reliably after 2.16.1. Configure tests
44225 # for this are difficult, so hard wire a value that should work.
44227 ac_test_CFLAGS="${CFLAGS+set}"
44228 ac_save_CFLAGS="$CFLAGS"
44229 CFLAGS='-Wl,--gc-sections'
44231 # Check for -Wl,--gc-sections
44232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
44233 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
44234 if test x$gcc_no_link = xyes; then
44235 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44238 /* end confdefs.h. */
44239 int one(void) { return 1; }
44240 int two(void) { return 2; }
44250 if ac_fn_c_try_link "$LINENO"; then :
44255 rm -f core conftest.err conftest.$ac_objext \
44256 conftest$ac_exeext conftest.$ac_ext
44257 if test "$ac_gcsections" = "yes"; then
44260 if $CC -c conftest.c; then
44261 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
44262 grep "Warning: gc-sections option ignored" > /dev/null; then
44266 rm -f conftest.c conftest.o conftest
44268 if test "$ac_gcsections" = "yes"; then
44269 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
44271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
44272 $as_echo "$ac_gcsections" >&6; }
44274 if test "$ac_test_CFLAGS" = set; then
44275 CFLAGS="$ac_save_CFLAGS"
44277 # this is the suspicious part
44283 # Note this is only for shared objects.
44285 if test x"$with_gnu_ld" = x"yes"; then
44286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
44287 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
44288 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
44289 if test -n "$cxx_z_relo"; then
44290 OPT_LDFLAGS="-Wl,-z,relro"
44293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
44294 $as_echo "$ac_ld_relro" >&6; }
44297 # Set linker optimization flags.
44298 if test x"$with_gnu_ld" = x"yes"; then
44299 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
44306 # GLIBCXX_CHECK_MATH_SUPPORT
44307 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
44309 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
44311 $as_echo "#define HAVE_ACOSF 1" >>confdefs.h
44313 $as_echo "#define HAVE_ASINF 1" >>confdefs.h
44315 $as_echo "#define HAVE_ATANF 1" >>confdefs.h
44317 $as_echo "#define HAVE_COSF 1" >>confdefs.h
44319 $as_echo "#define HAVE_COSHF 1" >>confdefs.h
44321 $as_echo "#define HAVE_SINF 1" >>confdefs.h
44323 $as_echo "#define HAVE_SINHF 1" >>confdefs.h
44325 $as_echo "#define HAVE_TANF 1" >>confdefs.h
44327 $as_echo "#define HAVE_TANHF 1" >>confdefs.h
44329 $as_echo "#define HAVE_EXPF 1" >>confdefs.h
44331 $as_echo "#define HAVE_ATAN2F 1" >>confdefs.h
44333 $as_echo "#define HAVE_FABSF 1" >>confdefs.h
44335 $as_echo "#define HAVE_FMODF 1" >>confdefs.h
44337 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
44339 $as_echo "#define HAVE_LOGF 1" >>confdefs.h
44341 $as_echo "#define HAVE_LOG10F 1" >>confdefs.h
44343 $as_echo "#define HAVE_MODF 1" >>confdefs.h
44345 $as_echo "#define HAVE_POWF 1" >>confdefs.h
44347 $as_echo "#define HAVE_SQRTF 1" >>confdefs.h
44350 # GLIBCXX_CHECK_STDLIB_SUPPORT
44351 $as_echo "#define HAVE_STRTOLD 1" >>confdefs.h
44356 # Check whether --enable-tls was given.
44357 if test "${enable_tls+set}" = set; then :
44358 enableval=$enable_tls;
44359 case "$enableval" in
44361 *) as_fn_error "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
44369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports thread-local storage" >&5
44370 $as_echo_n "checking whether the target supports thread-local storage... " >&6; }
44371 if test "${gcc_cv_have_tls+set}" = set; then :
44372 $as_echo_n "(cached) " >&6
44375 if test "$cross_compiling" = yes; then :
44376 if test x$gcc_no_link = xyes; then
44377 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44380 /* end confdefs.h. */
44381 __thread int a; int b; int main() { return a = b; }
44383 if ac_fn_c_try_link "$LINENO"; then :
44384 chktls_save_LDFLAGS="$LDFLAGS"
44387 LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
44390 chktls_save_CFLAGS="$CFLAGS"
44391 CFLAGS="-fPIC $CFLAGS"
44392 if test x$gcc_no_link = xyes; then
44393 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44396 /* end confdefs.h. */
44397 int f() { return 0; }
44399 if ac_fn_c_try_link "$LINENO"; then :
44400 if test x$gcc_no_link = xyes; then
44401 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44404 /* end confdefs.h. */
44405 __thread int a; int b; int f() { return a = b; }
44407 if ac_fn_c_try_link "$LINENO"; then :
44408 gcc_cv_have_tls=yes
44412 rm -f core conftest.err conftest.$ac_objext \
44413 conftest$ac_exeext conftest.$ac_ext
44415 gcc_cv_have_tls=yes
44417 rm -f core conftest.err conftest.$ac_objext \
44418 conftest$ac_exeext conftest.$ac_ext
44419 CFLAGS="$chktls_save_CFLAGS"
44420 LDFLAGS="$chktls_save_LDFLAGS"
44424 rm -f core conftest.err conftest.$ac_objext \
44425 conftest$ac_exeext conftest.$ac_ext
44429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44430 /* end confdefs.h. */
44431 __thread int a; int b; int main() { return a = b; }
44433 if ac_fn_c_try_run "$LINENO"; then :
44434 chktls_save_LDFLAGS="$LDFLAGS"
44435 LDFLAGS="-static $LDFLAGS"
44436 if test x$gcc_no_link = xyes; then
44437 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44440 /* end confdefs.h. */
44441 int main() { return 0; }
44443 if ac_fn_c_try_link "$LINENO"; then :
44444 if test "$cross_compiling" = yes; then :
44445 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
44446 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
44447 as_fn_error "cannot run test program while cross compiling
44448 See \`config.log' for more details." "$LINENO" 5; }
44450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44451 /* end confdefs.h. */
44452 __thread int a; int b; int main() { return a = b; }
44454 if ac_fn_c_try_run "$LINENO"; then :
44455 gcc_cv_have_tls=yes
44459 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
44460 conftest.$ac_objext conftest.beam conftest.$ac_ext
44464 gcc_cv_have_tls=yes
44466 rm -f core conftest.err conftest.$ac_objext \
44467 conftest$ac_exeext conftest.$ac_ext
44468 LDFLAGS="$chktls_save_LDFLAGS"
44469 if test $gcc_cv_have_tls = yes; then
44470 chktls_save_CFLAGS="$CFLAGS"
44471 thread_CFLAGS=failed
44472 for flag in '' '-pthread' '-lpthread'; do
44473 CFLAGS="$flag $chktls_save_CFLAGS"
44474 if test x$gcc_no_link = xyes; then
44475 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44478 /* end confdefs.h. */
44479 #include <pthread.h>
44480 void *g(void *d) { return NULL; }
44484 pthread_t t; pthread_create(&t,NULL,g,NULL);
44489 if ac_fn_c_try_link "$LINENO"; then :
44490 thread_CFLAGS="$flag"
44492 rm -f core conftest.err conftest.$ac_objext \
44493 conftest$ac_exeext conftest.$ac_ext
44494 if test "X$thread_CFLAGS" != Xfailed; then
44498 CFLAGS="$chktls_save_CFLAGS"
44499 if test "X$thread_CFLAGS" != Xfailed; then
44500 CFLAGS="$thread_CFLAGS $chktls_save_CFLAGS"
44501 if test "$cross_compiling" = yes; then :
44502 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
44503 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
44504 as_fn_error "cannot run test program while cross compiling
44505 See \`config.log' for more details." "$LINENO" 5; }
44507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44508 /* end confdefs.h. */
44509 #include <pthread.h>
44511 static int *a_in_other_thread;
44513 thread_func (void *arg)
44515 a_in_other_thread = &a;
44522 void *thread_retval;
44523 int *a_in_main_thread;
44524 if (pthread_create (&thread, (pthread_attr_t *)0,
44525 thread_func, (void *)0))
44527 a_in_main_thread = &a;
44528 if (pthread_join (thread, &thread_retval))
44530 return (a_in_other_thread == a_in_main_thread);
44535 if ac_fn_c_try_run "$LINENO"; then :
44536 gcc_cv_have_tls=yes
44540 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
44541 conftest.$ac_objext conftest.beam conftest.$ac_ext
44544 CFLAGS="$chktls_save_CFLAGS"
44550 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
44551 conftest.$ac_objext conftest.beam conftest.$ac_ext
44555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_tls" >&5
44556 $as_echo "$gcc_cv_have_tls" >&6; }
44557 if test "$enable_tls $gcc_cv_have_tls" = "yes yes"; then
44559 $as_echo "#define HAVE_TLS 1" >>confdefs.h
44564 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
44566 $as_echo "#define HAVE_ISINFF 1" >>confdefs.h
44568 $as_echo "#define HAVE_ISNANF 1" >>confdefs.h
44570 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
44572 $as_echo "#define HAVE_FINITEF 1" >>confdefs.h
44577 *-linux* | *-uclinux* | *-gnu* | *-kfreebsd*-gnu | *-knetbsd*-gnu)
44579 # All these tests are for C++; save the language and the compiler flags.
44580 # The CXXFLAGS thing is suspicious, but based on similar bits previously
44581 # found in GLIBCXX_CONFIGURE.
44584 ac_cpp='$CXXCPP $CPPFLAGS'
44585 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44586 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44587 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44589 ac_test_CXXFLAGS="${CXXFLAGS+set}"
44590 ac_save_CXXFLAGS="$CXXFLAGS"
44592 # Check for maintainer-mode bits.
44593 if test x"$USE_MAINTAINER_MODE" = xno; then
44599 # Check for -ffunction-sections -fdata-sections
44600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for g++ that supports -ffunction-sections -fdata-sections" >&5
44601 $as_echo_n "checking for g++ that supports -ffunction-sections -fdata-sections... " >&6; }
44602 CXXFLAGS='-g -Werror -ffunction-sections -fdata-sections'
44603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44604 /* end confdefs.h. */
44605 int foo; void bar() { };
44614 if ac_fn_cxx_try_compile "$LINENO"; then :
44619 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44620 if test "$ac_test_CXXFLAGS" = set; then
44621 CXXFLAGS="$ac_save_CXXFLAGS"
44623 # this is the suspicious part
44626 if test x"$ac_fdsections" = x"yes"; then
44627 SECTION_FLAGS='-ffunction-sections -fdata-sections'
44629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_fdsections" >&5
44630 $as_echo "$ac_fdsections" >&6; }
44633 ac_cpp='$CPP $CPPFLAGS'
44634 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44635 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44636 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44642 # If we're not using GNU ld, then there's no point in even trying these
44643 # tests. Check for that first. We should have already tested for gld
44644 # by now (in libtool), but require it now just to be safe...
44645 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
44646 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
44650 # The name set by libtool depends on the version of libtool. Shame on us
44651 # for depending on an impl detail, but c'est la vie. Older versions used
44652 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
44653 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
44654 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
44655 # set (hence we're using an older libtool), then set it.
44656 if test x${with_gnu_ld+set} != xset; then
44657 if test x${ac_cv_prog_gnu_ld+set} != xset; then
44658 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
44661 with_gnu_ld=$ac_cv_prog_gnu_ld
44665 # Start by getting the version number. I think the libtool test already
44666 # does some of this, but throws away the result.
44667 glibcxx_ld_is_gold=no
44668 if test x"$with_gnu_ld" = x"yes"; then
44669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
44670 $as_echo_n "checking for ld version... " >&6; }
44672 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
44673 glibcxx_ld_is_gold=yes
44675 ldver=`$LD --version 2>/dev/null |
44676 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'`
44678 glibcxx_gnu_ld_version=`echo $ldver | \
44679 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
44680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
44681 $as_echo "$glibcxx_gnu_ld_version" >&6; }
44684 # Set --gc-sections.
44685 glibcxx_have_gc_sections=no
44686 if test "$glibcxx_ld_is_gold" = "yes"; then
44687 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
44688 glibcxx_have_gc_sections=yes
44691 glibcxx_gcsections_min_ld=21602
44692 if test x"$with_gnu_ld" = x"yes" &&
44693 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
44694 glibcxx_have_gc_sections=yes
44697 if test "$glibcxx_have_gc_sections" = "yes"; then
44698 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
44699 # NB: This flag only works reliably after 2.16.1. Configure tests
44700 # for this are difficult, so hard wire a value that should work.
44702 ac_test_CFLAGS="${CFLAGS+set}"
44703 ac_save_CFLAGS="$CFLAGS"
44704 CFLAGS='-Wl,--gc-sections'
44706 # Check for -Wl,--gc-sections
44707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
44708 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
44709 if test x$gcc_no_link = xyes; then
44710 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44713 /* end confdefs.h. */
44714 int one(void) { return 1; }
44715 int two(void) { return 2; }
44725 if ac_fn_c_try_link "$LINENO"; then :
44730 rm -f core conftest.err conftest.$ac_objext \
44731 conftest$ac_exeext conftest.$ac_ext
44732 if test "$ac_gcsections" = "yes"; then
44735 if $CC -c conftest.c; then
44736 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
44737 grep "Warning: gc-sections option ignored" > /dev/null; then
44741 rm -f conftest.c conftest.o conftest
44743 if test "$ac_gcsections" = "yes"; then
44744 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
44746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
44747 $as_echo "$ac_gcsections" >&6; }
44749 if test "$ac_test_CFLAGS" = set; then
44750 CFLAGS="$ac_save_CFLAGS"
44752 # this is the suspicious part
44758 # Note this is only for shared objects.
44760 if test x"$with_gnu_ld" = x"yes"; then
44761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
44762 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
44763 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
44764 if test -n "$cxx_z_relo"; then
44765 OPT_LDFLAGS="-Wl,-z,relro"
44768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
44769 $as_echo "$ac_ld_relro" >&6; }
44772 # Set linker optimization flags.
44773 if test x"$with_gnu_ld" = x"yes"; then
44774 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
44781 ac_test_CXXFLAGS="${CXXFLAGS+set}"
44782 ac_save_CXXFLAGS="$CXXFLAGS"
44783 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
44785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
44786 $as_echo_n "checking for sin in -lm... " >&6; }
44787 if test "${ac_cv_lib_m_sin+set}" = set; then :
44788 $as_echo_n "(cached) " >&6
44790 ac_check_lib_save_LIBS=$LIBS
44792 if test x$gcc_no_link = xyes; then
44793 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
44795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44796 /* end confdefs.h. */
44798 /* Override any GCC internal prototype to avoid an error.
44799 Use char because int might match the return type of a GCC
44800 builtin and then its argument prototype would still apply. */
44813 if ac_fn_c_try_link "$LINENO"; then :
44814 ac_cv_lib_m_sin=yes
44818 rm -f core conftest.err conftest.$ac_objext \
44819 conftest$ac_exeext conftest.$ac_ext
44820 LIBS=$ac_check_lib_save_LIBS
44822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
44823 $as_echo "$ac_cv_lib_m_sin" >&6; }
44824 if test "x$ac_cv_lib_m_sin" = x""yes; then :
44828 ac_save_LIBS="$LIBS"
44833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
44834 $as_echo_n "checking for isinf declaration... " >&6; }
44835 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
44836 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
44837 $as_echo_n "(cached) " >&6
44842 ac_cpp='$CXXCPP $CPPFLAGS'
44843 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44844 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44845 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44848 /* end confdefs.h. */
44850 #ifdef HAVE_IEEEFP_H
44851 #include <ieeefp.h>
44862 if ac_fn_cxx_try_compile "$LINENO"; then :
44863 glibcxx_cv_func_isinf_use=yes
44865 glibcxx_cv_func_isinf_use=no
44867 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44869 ac_cpp='$CPP $CPPFLAGS'
44870 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44871 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44872 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
44879 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
44881 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
44882 for ac_func in isinf
44884 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
44885 if test "x$ac_cv_func_isinf" = x""yes; then :
44886 cat >>confdefs.h <<_ACEOF
44887 #define HAVE_ISINF 1
44895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
44896 $as_echo_n "checking for _isinf declaration... " >&6; }
44897 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
44898 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
44899 $as_echo_n "(cached) " >&6
44904 ac_cpp='$CXXCPP $CPPFLAGS'
44905 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44906 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44907 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44910 /* end confdefs.h. */
44912 #ifdef HAVE_IEEEFP_H
44913 #include <ieeefp.h>
44924 if ac_fn_cxx_try_compile "$LINENO"; then :
44925 glibcxx_cv_func__isinf_use=yes
44927 glibcxx_cv_func__isinf_use=no
44929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44931 ac_cpp='$CPP $CPPFLAGS'
44932 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44933 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44934 ac_compiler_gnu=$ac_cv_c_compiler_gnu
44940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
44941 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
44943 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
44944 for ac_func in _isinf
44946 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
44947 if test "x$ac_cv_func__isinf" = x""yes; then :
44948 cat >>confdefs.h <<_ACEOF
44949 #define HAVE__ISINF 1
44962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
44963 $as_echo_n "checking for isnan declaration... " >&6; }
44964 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
44965 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
44966 $as_echo_n "(cached) " >&6
44971 ac_cpp='$CXXCPP $CPPFLAGS'
44972 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
44973 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
44974 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
44976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
44977 /* end confdefs.h. */
44979 #ifdef HAVE_IEEEFP_H
44980 #include <ieeefp.h>
44991 if ac_fn_cxx_try_compile "$LINENO"; then :
44992 glibcxx_cv_func_isnan_use=yes
44994 glibcxx_cv_func_isnan_use=no
44996 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
44998 ac_cpp='$CPP $CPPFLAGS'
44999 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45000 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45001 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
45008 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
45010 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
45011 for ac_func in isnan
45013 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
45014 if test "x$ac_cv_func_isnan" = x""yes; then :
45015 cat >>confdefs.h <<_ACEOF
45016 #define HAVE_ISNAN 1
45024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
45025 $as_echo_n "checking for _isnan declaration... " >&6; }
45026 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
45027 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
45028 $as_echo_n "(cached) " >&6
45033 ac_cpp='$CXXCPP $CPPFLAGS'
45034 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45035 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45036 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45039 /* end confdefs.h. */
45041 #ifdef HAVE_IEEEFP_H
45042 #include <ieeefp.h>
45053 if ac_fn_cxx_try_compile "$LINENO"; then :
45054 glibcxx_cv_func__isnan_use=yes
45056 glibcxx_cv_func__isnan_use=no
45058 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45060 ac_cpp='$CPP $CPPFLAGS'
45061 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45062 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45063 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
45070 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
45072 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
45073 for ac_func in _isnan
45075 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
45076 if test "x$ac_cv_func__isnan" = x""yes; then :
45077 cat >>confdefs.h <<_ACEOF
45078 #define HAVE__ISNAN 1
45091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
45092 $as_echo_n "checking for finite declaration... " >&6; }
45093 if test x${glibcxx_cv_func_finite_use+set} != xset; then
45094 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
45095 $as_echo_n "(cached) " >&6
45100 ac_cpp='$CXXCPP $CPPFLAGS'
45101 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45102 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45103 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45106 /* end confdefs.h. */
45108 #ifdef HAVE_IEEEFP_H
45109 #include <ieeefp.h>
45120 if ac_fn_cxx_try_compile "$LINENO"; then :
45121 glibcxx_cv_func_finite_use=yes
45123 glibcxx_cv_func_finite_use=no
45125 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45127 ac_cpp='$CPP $CPPFLAGS'
45128 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45129 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45130 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
45137 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
45139 if test x$glibcxx_cv_func_finite_use = x"yes"; then
45140 for ac_func in finite
45142 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
45143 if test "x$ac_cv_func_finite" = x""yes; then :
45144 cat >>confdefs.h <<_ACEOF
45145 #define HAVE_FINITE 1
45153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
45154 $as_echo_n "checking for _finite declaration... " >&6; }
45155 if test x${glibcxx_cv_func__finite_use+set} != xset; then
45156 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
45157 $as_echo_n "(cached) " >&6
45162 ac_cpp='$CXXCPP $CPPFLAGS'
45163 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45164 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45165 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45168 /* end confdefs.h. */
45170 #ifdef HAVE_IEEEFP_H
45171 #include <ieeefp.h>
45182 if ac_fn_cxx_try_compile "$LINENO"; then :
45183 glibcxx_cv_func__finite_use=yes
45185 glibcxx_cv_func__finite_use=no
45187 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45189 ac_cpp='$CPP $CPPFLAGS'
45190 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45191 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45192 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
45199 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
45201 if test x$glibcxx_cv_func__finite_use = x"yes"; then
45202 for ac_func in _finite
45204 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
45205 if test "x$ac_cv_func__finite" = x""yes; then :
45206 cat >>confdefs.h <<_ACEOF
45207 #define HAVE__FINITE 1
45220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
45221 $as_echo_n "checking for sincos declaration... " >&6; }
45222 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
45223 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
45224 $as_echo_n "(cached) " >&6
45229 ac_cpp='$CXXCPP $CPPFLAGS'
45230 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45231 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45232 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45235 /* end confdefs.h. */
45245 if ac_fn_cxx_try_compile "$LINENO"; then :
45246 glibcxx_cv_func_sincos_use=yes
45248 glibcxx_cv_func_sincos_use=no
45250 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45252 ac_cpp='$CPP $CPPFLAGS'
45253 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45254 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45255 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
45262 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
45264 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
45265 for ac_func in sincos
45267 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
45268 if test "x$ac_cv_func_sincos" = x""yes; then :
45269 cat >>confdefs.h <<_ACEOF
45270 #define HAVE_SINCOS 1
45278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
45279 $as_echo_n "checking for _sincos declaration... " >&6; }
45280 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
45281 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
45282 $as_echo_n "(cached) " >&6
45287 ac_cpp='$CXXCPP $CPPFLAGS'
45288 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45289 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45290 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45293 /* end confdefs.h. */
45303 if ac_fn_cxx_try_compile "$LINENO"; then :
45304 glibcxx_cv_func__sincos_use=yes
45306 glibcxx_cv_func__sincos_use=no
45308 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45310 ac_cpp='$CPP $CPPFLAGS'
45311 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45312 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45313 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
45320 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
45322 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
45323 for ac_func in _sincos
45325 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
45326 if test "x$ac_cv_func__sincos" = x""yes; then :
45327 cat >>confdefs.h <<_ACEOF
45328 #define HAVE__SINCOS 1
45341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
45342 $as_echo_n "checking for fpclass declaration... " >&6; }
45343 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
45344 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
45345 $as_echo_n "(cached) " >&6
45350 ac_cpp='$CXXCPP $CPPFLAGS'
45351 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45352 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45353 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45356 /* end confdefs.h. */
45358 #ifdef HAVE_IEEEFP_H
45359 #include <ieeefp.h>
45370 if ac_fn_cxx_try_compile "$LINENO"; then :
45371 glibcxx_cv_func_fpclass_use=yes
45373 glibcxx_cv_func_fpclass_use=no
45375 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45377 ac_cpp='$CPP $CPPFLAGS'
45378 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45379 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45380 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
45387 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
45389 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
45390 for ac_func in fpclass
45392 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
45393 if test "x$ac_cv_func_fpclass" = x""yes; then :
45394 cat >>confdefs.h <<_ACEOF
45395 #define HAVE_FPCLASS 1
45403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
45404 $as_echo_n "checking for _fpclass declaration... " >&6; }
45405 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
45406 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
45407 $as_echo_n "(cached) " >&6
45412 ac_cpp='$CXXCPP $CPPFLAGS'
45413 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45414 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45415 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45418 /* end confdefs.h. */
45420 #ifdef HAVE_IEEEFP_H
45421 #include <ieeefp.h>
45432 if ac_fn_cxx_try_compile "$LINENO"; then :
45433 glibcxx_cv_func__fpclass_use=yes
45435 glibcxx_cv_func__fpclass_use=no
45437 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45439 ac_cpp='$CPP $CPPFLAGS'
45440 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45441 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45442 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
45449 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
45451 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
45452 for ac_func in _fpclass
45454 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
45455 if test "x$ac_cv_func__fpclass" = x""yes; then :
45456 cat >>confdefs.h <<_ACEOF
45457 #define HAVE__FPCLASS 1
45470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
45471 $as_echo_n "checking for qfpclass declaration... " >&6; }
45472 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
45473 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
45474 $as_echo_n "(cached) " >&6
45479 ac_cpp='$CXXCPP $CPPFLAGS'
45480 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45481 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45482 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45485 /* end confdefs.h. */
45487 #ifdef HAVE_IEEEFP_H
45488 #include <ieeefp.h>
45499 if ac_fn_cxx_try_compile "$LINENO"; then :
45500 glibcxx_cv_func_qfpclass_use=yes
45502 glibcxx_cv_func_qfpclass_use=no
45504 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45506 ac_cpp='$CPP $CPPFLAGS'
45507 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45508 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45509 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
45516 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
45518 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
45519 for ac_func in qfpclass
45521 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
45522 if test "x$ac_cv_func_qfpclass" = x""yes; then :
45523 cat >>confdefs.h <<_ACEOF
45524 #define HAVE_QFPCLASS 1
45532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
45533 $as_echo_n "checking for _qfpclass declaration... " >&6; }
45534 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
45535 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
45536 $as_echo_n "(cached) " >&6
45541 ac_cpp='$CXXCPP $CPPFLAGS'
45542 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45543 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45544 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45547 /* end confdefs.h. */
45549 #ifdef HAVE_IEEEFP_H
45550 #include <ieeefp.h>
45561 if ac_fn_cxx_try_compile "$LINENO"; then :
45562 glibcxx_cv_func__qfpclass_use=yes
45564 glibcxx_cv_func__qfpclass_use=no
45566 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45568 ac_cpp='$CPP $CPPFLAGS'
45569 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45570 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45571 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
45578 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
45580 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
45581 for ac_func in _qfpclass
45583 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
45584 if test "x$ac_cv_func__qfpclass" = x""yes; then :
45585 cat >>confdefs.h <<_ACEOF
45586 #define HAVE__QFPCLASS 1
45599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
45600 $as_echo_n "checking for hypot declaration... " >&6; }
45601 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
45602 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
45603 $as_echo_n "(cached) " >&6
45608 ac_cpp='$CXXCPP $CPPFLAGS'
45609 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45610 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45611 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45614 /* end confdefs.h. */
45624 if ac_fn_cxx_try_compile "$LINENO"; then :
45625 glibcxx_cv_func_hypot_use=yes
45627 glibcxx_cv_func_hypot_use=no
45629 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45631 ac_cpp='$CPP $CPPFLAGS'
45632 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45633 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45634 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
45641 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
45643 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
45644 for ac_func in hypot
45646 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
45647 if test "x$ac_cv_func_hypot" = x""yes; then :
45648 cat >>confdefs.h <<_ACEOF
45649 #define HAVE_HYPOT 1
45657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
45658 $as_echo_n "checking for _hypot declaration... " >&6; }
45659 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
45660 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
45661 $as_echo_n "(cached) " >&6
45666 ac_cpp='$CXXCPP $CPPFLAGS'
45667 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45668 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45669 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45672 /* end confdefs.h. */
45682 if ac_fn_cxx_try_compile "$LINENO"; then :
45683 glibcxx_cv_func__hypot_use=yes
45685 glibcxx_cv_func__hypot_use=no
45687 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45689 ac_cpp='$CPP $CPPFLAGS'
45690 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45691 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45692 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
45699 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
45701 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
45702 for ac_func in _hypot
45704 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
45705 if test "x$ac_cv_func__hypot" = x""yes; then :
45706 cat >>confdefs.h <<_ACEOF
45707 #define HAVE__HYPOT 1
45720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
45721 $as_echo_n "checking for float trig functions... " >&6; }
45722 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
45723 $as_echo_n "(cached) " >&6
45728 ac_cpp='$CXXCPP $CPPFLAGS'
45729 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45730 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45731 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45734 /* end confdefs.h. */
45739 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
45744 if ac_fn_cxx_try_compile "$LINENO"; then :
45745 glibcxx_cv_func_float_trig_use=yes
45747 glibcxx_cv_func_float_trig_use=no
45749 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45751 ac_cpp='$CPP $CPPFLAGS'
45752 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45753 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45754 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
45759 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
45760 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
45761 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
45763 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
45764 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
45765 eval as_val=\$$as_ac_var
45766 if test "x$as_val" = x""yes; then :
45767 cat >>confdefs.h <<_ACEOF
45768 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
45775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
45776 $as_echo_n "checking for _float trig functions... " >&6; }
45777 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
45778 $as_echo_n "(cached) " >&6
45783 ac_cpp='$CXXCPP $CPPFLAGS'
45784 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45785 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45786 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45789 /* end confdefs.h. */
45794 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
45799 if ac_fn_cxx_try_compile "$LINENO"; then :
45800 glibcxx_cv_func__float_trig_use=yes
45802 glibcxx_cv_func__float_trig_use=no
45804 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45806 ac_cpp='$CPP $CPPFLAGS'
45807 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45808 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45809 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
45814 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
45815 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
45816 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
45818 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
45819 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
45820 eval as_val=\$$as_ac_var
45821 if test "x$as_val" = x""yes; then :
45822 cat >>confdefs.h <<_ACEOF
45823 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
45836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
45837 $as_echo_n "checking for float round functions... " >&6; }
45838 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
45839 $as_echo_n "(cached) " >&6
45844 ac_cpp='$CXXCPP $CPPFLAGS'
45845 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45846 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45847 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45850 /* end confdefs.h. */
45855 ceilf (0); floorf (0);
45860 if ac_fn_cxx_try_compile "$LINENO"; then :
45861 glibcxx_cv_func_float_round_use=yes
45863 glibcxx_cv_func_float_round_use=no
45865 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45867 ac_cpp='$CPP $CPPFLAGS'
45868 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45869 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45870 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
45875 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
45876 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
45877 for ac_func in ceilf floorf
45879 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
45880 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
45881 eval as_val=\$$as_ac_var
45882 if test "x$as_val" = x""yes; then :
45883 cat >>confdefs.h <<_ACEOF
45884 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
45891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
45892 $as_echo_n "checking for _float round functions... " >&6; }
45893 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
45894 $as_echo_n "(cached) " >&6
45899 ac_cpp='$CXXCPP $CPPFLAGS'
45900 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45901 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45902 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45905 /* end confdefs.h. */
45910 _ceilf (0); _floorf (0);
45915 if ac_fn_cxx_try_compile "$LINENO"; then :
45916 glibcxx_cv_func__float_round_use=yes
45918 glibcxx_cv_func__float_round_use=no
45920 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45922 ac_cpp='$CPP $CPPFLAGS'
45923 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45924 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45925 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
45930 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
45931 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
45932 for ac_func in _ceilf _floorf
45934 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
45935 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
45936 eval as_val=\$$as_ac_var
45937 if test "x$as_val" = x""yes; then :
45938 cat >>confdefs.h <<_ACEOF
45939 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
45953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
45954 $as_echo_n "checking for expf declaration... " >&6; }
45955 if test x${glibcxx_cv_func_expf_use+set} != xset; then
45956 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
45957 $as_echo_n "(cached) " >&6
45962 ac_cpp='$CXXCPP $CPPFLAGS'
45963 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45964 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45965 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
45967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
45968 /* end confdefs.h. */
45970 #ifdef HAVE_IEEEFP_H
45971 #include <ieeefp.h>
45982 if ac_fn_cxx_try_compile "$LINENO"; then :
45983 glibcxx_cv_func_expf_use=yes
45985 glibcxx_cv_func_expf_use=no
45987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
45989 ac_cpp='$CPP $CPPFLAGS'
45990 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
45991 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
45992 ac_compiler_gnu=$ac_cv_c_compiler_gnu
45998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
45999 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
46001 if test x$glibcxx_cv_func_expf_use = x"yes"; then
46002 for ac_func in expf
46004 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
46005 if test "x$ac_cv_func_expf" = x""yes; then :
46006 cat >>confdefs.h <<_ACEOF
46007 #define HAVE_EXPF 1
46015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
46016 $as_echo_n "checking for _expf declaration... " >&6; }
46017 if test x${glibcxx_cv_func__expf_use+set} != xset; then
46018 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
46019 $as_echo_n "(cached) " >&6
46024 ac_cpp='$CXXCPP $CPPFLAGS'
46025 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46026 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46027 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46030 /* end confdefs.h. */
46032 #ifdef HAVE_IEEEFP_H
46033 #include <ieeefp.h>
46044 if ac_fn_cxx_try_compile "$LINENO"; then :
46045 glibcxx_cv_func__expf_use=yes
46047 glibcxx_cv_func__expf_use=no
46049 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46051 ac_cpp='$CPP $CPPFLAGS'
46052 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46053 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46054 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
46061 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
46063 if test x$glibcxx_cv_func__expf_use = x"yes"; then
46064 for ac_func in _expf
46066 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
46067 if test "x$ac_cv_func__expf" = x""yes; then :
46068 cat >>confdefs.h <<_ACEOF
46069 #define HAVE__EXPF 1
46082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
46083 $as_echo_n "checking for isnanf declaration... " >&6; }
46084 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
46085 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
46086 $as_echo_n "(cached) " >&6
46091 ac_cpp='$CXXCPP $CPPFLAGS'
46092 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46093 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46094 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46097 /* end confdefs.h. */
46099 #ifdef HAVE_IEEEFP_H
46100 #include <ieeefp.h>
46111 if ac_fn_cxx_try_compile "$LINENO"; then :
46112 glibcxx_cv_func_isnanf_use=yes
46114 glibcxx_cv_func_isnanf_use=no
46116 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46118 ac_cpp='$CPP $CPPFLAGS'
46119 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46120 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46121 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
46128 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
46130 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
46131 for ac_func in isnanf
46133 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
46134 if test "x$ac_cv_func_isnanf" = x""yes; then :
46135 cat >>confdefs.h <<_ACEOF
46136 #define HAVE_ISNANF 1
46144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
46145 $as_echo_n "checking for _isnanf declaration... " >&6; }
46146 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
46147 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
46148 $as_echo_n "(cached) " >&6
46153 ac_cpp='$CXXCPP $CPPFLAGS'
46154 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46155 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46156 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46159 /* end confdefs.h. */
46161 #ifdef HAVE_IEEEFP_H
46162 #include <ieeefp.h>
46173 if ac_fn_cxx_try_compile "$LINENO"; then :
46174 glibcxx_cv_func__isnanf_use=yes
46176 glibcxx_cv_func__isnanf_use=no
46178 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46180 ac_cpp='$CPP $CPPFLAGS'
46181 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46182 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46183 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
46190 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
46192 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
46193 for ac_func in _isnanf
46195 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
46196 if test "x$ac_cv_func__isnanf" = x""yes; then :
46197 cat >>confdefs.h <<_ACEOF
46198 #define HAVE__ISNANF 1
46211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
46212 $as_echo_n "checking for isinff declaration... " >&6; }
46213 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
46214 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
46215 $as_echo_n "(cached) " >&6
46220 ac_cpp='$CXXCPP $CPPFLAGS'
46221 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46222 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46223 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46226 /* end confdefs.h. */
46228 #ifdef HAVE_IEEEFP_H
46229 #include <ieeefp.h>
46240 if ac_fn_cxx_try_compile "$LINENO"; then :
46241 glibcxx_cv_func_isinff_use=yes
46243 glibcxx_cv_func_isinff_use=no
46245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46247 ac_cpp='$CPP $CPPFLAGS'
46248 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46249 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46250 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
46257 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
46259 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
46260 for ac_func in isinff
46262 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
46263 if test "x$ac_cv_func_isinff" = x""yes; then :
46264 cat >>confdefs.h <<_ACEOF
46265 #define HAVE_ISINFF 1
46273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
46274 $as_echo_n "checking for _isinff declaration... " >&6; }
46275 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
46276 if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
46277 $as_echo_n "(cached) " >&6
46282 ac_cpp='$CXXCPP $CPPFLAGS'
46283 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46284 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46285 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46288 /* end confdefs.h. */
46290 #ifdef HAVE_IEEEFP_H
46291 #include <ieeefp.h>
46302 if ac_fn_cxx_try_compile "$LINENO"; then :
46303 glibcxx_cv_func__isinff_use=yes
46305 glibcxx_cv_func__isinff_use=no
46307 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46309 ac_cpp='$CPP $CPPFLAGS'
46310 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46311 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46312 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
46319 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
46321 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
46322 for ac_func in _isinff
46324 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
46325 if test "x$ac_cv_func__isinff" = x""yes; then :
46326 cat >>confdefs.h <<_ACEOF
46327 #define HAVE__ISINFF 1
46340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
46341 $as_echo_n "checking for atan2f declaration... " >&6; }
46342 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
46343 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
46344 $as_echo_n "(cached) " >&6
46349 ac_cpp='$CXXCPP $CPPFLAGS'
46350 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46351 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46352 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46355 /* end confdefs.h. */
46365 if ac_fn_cxx_try_compile "$LINENO"; then :
46366 glibcxx_cv_func_atan2f_use=yes
46368 glibcxx_cv_func_atan2f_use=no
46370 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46372 ac_cpp='$CPP $CPPFLAGS'
46373 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46374 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46375 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
46382 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
46384 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
46385 for ac_func in atan2f
46387 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
46388 if test "x$ac_cv_func_atan2f" = x""yes; then :
46389 cat >>confdefs.h <<_ACEOF
46390 #define HAVE_ATAN2F 1
46398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
46399 $as_echo_n "checking for _atan2f declaration... " >&6; }
46400 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
46401 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
46402 $as_echo_n "(cached) " >&6
46407 ac_cpp='$CXXCPP $CPPFLAGS'
46408 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46409 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46410 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46413 /* end confdefs.h. */
46423 if ac_fn_cxx_try_compile "$LINENO"; then :
46424 glibcxx_cv_func__atan2f_use=yes
46426 glibcxx_cv_func__atan2f_use=no
46428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46430 ac_cpp='$CPP $CPPFLAGS'
46431 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46432 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46433 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
46440 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
46442 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
46443 for ac_func in _atan2f
46445 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
46446 if test "x$ac_cv_func__atan2f" = x""yes; then :
46447 cat >>confdefs.h <<_ACEOF
46448 #define HAVE__ATAN2F 1
46461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
46462 $as_echo_n "checking for fabsf declaration... " >&6; }
46463 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
46464 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
46465 $as_echo_n "(cached) " >&6
46470 ac_cpp='$CXXCPP $CPPFLAGS'
46471 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46472 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46473 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46476 /* end confdefs.h. */
46478 #ifdef HAVE_IEEEFP_H
46479 #include <ieeefp.h>
46490 if ac_fn_cxx_try_compile "$LINENO"; then :
46491 glibcxx_cv_func_fabsf_use=yes
46493 glibcxx_cv_func_fabsf_use=no
46495 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46497 ac_cpp='$CPP $CPPFLAGS'
46498 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46499 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46500 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
46507 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
46509 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
46510 for ac_func in fabsf
46512 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
46513 if test "x$ac_cv_func_fabsf" = x""yes; then :
46514 cat >>confdefs.h <<_ACEOF
46515 #define HAVE_FABSF 1
46523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
46524 $as_echo_n "checking for _fabsf declaration... " >&6; }
46525 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
46526 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
46527 $as_echo_n "(cached) " >&6
46532 ac_cpp='$CXXCPP $CPPFLAGS'
46533 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46534 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46535 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46538 /* end confdefs.h. */
46540 #ifdef HAVE_IEEEFP_H
46541 #include <ieeefp.h>
46552 if ac_fn_cxx_try_compile "$LINENO"; then :
46553 glibcxx_cv_func__fabsf_use=yes
46555 glibcxx_cv_func__fabsf_use=no
46557 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46559 ac_cpp='$CPP $CPPFLAGS'
46560 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46561 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46562 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
46569 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
46571 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
46572 for ac_func in _fabsf
46574 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
46575 if test "x$ac_cv_func__fabsf" = x""yes; then :
46576 cat >>confdefs.h <<_ACEOF
46577 #define HAVE__FABSF 1
46590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
46591 $as_echo_n "checking for fmodf declaration... " >&6; }
46592 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
46593 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
46594 $as_echo_n "(cached) " >&6
46599 ac_cpp='$CXXCPP $CPPFLAGS'
46600 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46601 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46602 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46605 /* end confdefs.h. */
46615 if ac_fn_cxx_try_compile "$LINENO"; then :
46616 glibcxx_cv_func_fmodf_use=yes
46618 glibcxx_cv_func_fmodf_use=no
46620 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46622 ac_cpp='$CPP $CPPFLAGS'
46623 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46624 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46625 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
46632 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
46634 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
46635 for ac_func in fmodf
46637 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
46638 if test "x$ac_cv_func_fmodf" = x""yes; then :
46639 cat >>confdefs.h <<_ACEOF
46640 #define HAVE_FMODF 1
46648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
46649 $as_echo_n "checking for _fmodf declaration... " >&6; }
46650 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
46651 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
46652 $as_echo_n "(cached) " >&6
46657 ac_cpp='$CXXCPP $CPPFLAGS'
46658 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46659 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46660 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46663 /* end confdefs.h. */
46673 if ac_fn_cxx_try_compile "$LINENO"; then :
46674 glibcxx_cv_func__fmodf_use=yes
46676 glibcxx_cv_func__fmodf_use=no
46678 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46680 ac_cpp='$CPP $CPPFLAGS'
46681 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46682 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46683 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
46690 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
46692 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
46693 for ac_func in _fmodf
46695 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
46696 if test "x$ac_cv_func__fmodf" = x""yes; then :
46697 cat >>confdefs.h <<_ACEOF
46698 #define HAVE__FMODF 1
46711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
46712 $as_echo_n "checking for frexpf declaration... " >&6; }
46713 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
46714 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
46715 $as_echo_n "(cached) " >&6
46720 ac_cpp='$CXXCPP $CPPFLAGS'
46721 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46722 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46723 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46726 /* end confdefs.h. */
46736 if ac_fn_cxx_try_compile "$LINENO"; then :
46737 glibcxx_cv_func_frexpf_use=yes
46739 glibcxx_cv_func_frexpf_use=no
46741 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46743 ac_cpp='$CPP $CPPFLAGS'
46744 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46745 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46746 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
46753 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
46755 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
46756 for ac_func in frexpf
46758 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
46759 if test "x$ac_cv_func_frexpf" = x""yes; then :
46760 cat >>confdefs.h <<_ACEOF
46761 #define HAVE_FREXPF 1
46769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
46770 $as_echo_n "checking for _frexpf declaration... " >&6; }
46771 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
46772 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
46773 $as_echo_n "(cached) " >&6
46778 ac_cpp='$CXXCPP $CPPFLAGS'
46779 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46780 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46781 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46784 /* end confdefs.h. */
46794 if ac_fn_cxx_try_compile "$LINENO"; then :
46795 glibcxx_cv_func__frexpf_use=yes
46797 glibcxx_cv_func__frexpf_use=no
46799 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46801 ac_cpp='$CPP $CPPFLAGS'
46802 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46803 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46804 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
46811 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
46813 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
46814 for ac_func in _frexpf
46816 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
46817 if test "x$ac_cv_func__frexpf" = x""yes; then :
46818 cat >>confdefs.h <<_ACEOF
46819 #define HAVE__FREXPF 1
46832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
46833 $as_echo_n "checking for hypotf declaration... " >&6; }
46834 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
46835 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
46836 $as_echo_n "(cached) " >&6
46841 ac_cpp='$CXXCPP $CPPFLAGS'
46842 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46843 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46844 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46847 /* end confdefs.h. */
46857 if ac_fn_cxx_try_compile "$LINENO"; then :
46858 glibcxx_cv_func_hypotf_use=yes
46860 glibcxx_cv_func_hypotf_use=no
46862 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46864 ac_cpp='$CPP $CPPFLAGS'
46865 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46866 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46867 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
46874 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
46876 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
46877 for ac_func in hypotf
46879 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
46880 if test "x$ac_cv_func_hypotf" = x""yes; then :
46881 cat >>confdefs.h <<_ACEOF
46882 #define HAVE_HYPOTF 1
46890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
46891 $as_echo_n "checking for _hypotf declaration... " >&6; }
46892 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
46893 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
46894 $as_echo_n "(cached) " >&6
46899 ac_cpp='$CXXCPP $CPPFLAGS'
46900 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46901 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46902 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46905 /* end confdefs.h. */
46915 if ac_fn_cxx_try_compile "$LINENO"; then :
46916 glibcxx_cv_func__hypotf_use=yes
46918 glibcxx_cv_func__hypotf_use=no
46920 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46922 ac_cpp='$CPP $CPPFLAGS'
46923 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46924 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46925 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
46932 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
46934 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
46935 for ac_func in _hypotf
46937 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
46938 if test "x$ac_cv_func__hypotf" = x""yes; then :
46939 cat >>confdefs.h <<_ACEOF
46940 #define HAVE__HYPOTF 1
46953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
46954 $as_echo_n "checking for ldexpf declaration... " >&6; }
46955 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
46956 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
46957 $as_echo_n "(cached) " >&6
46962 ac_cpp='$CXXCPP $CPPFLAGS'
46963 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46964 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46965 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
46967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46968 /* end confdefs.h. */
46978 if ac_fn_cxx_try_compile "$LINENO"; then :
46979 glibcxx_cv_func_ldexpf_use=yes
46981 glibcxx_cv_func_ldexpf_use=no
46983 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46985 ac_cpp='$CPP $CPPFLAGS'
46986 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
46987 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
46988 ac_compiler_gnu=$ac_cv_c_compiler_gnu
46994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
46995 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
46997 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
46998 for ac_func in ldexpf
47000 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
47001 if test "x$ac_cv_func_ldexpf" = x""yes; then :
47002 cat >>confdefs.h <<_ACEOF
47003 #define HAVE_LDEXPF 1
47011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
47012 $as_echo_n "checking for _ldexpf declaration... " >&6; }
47013 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
47014 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
47015 $as_echo_n "(cached) " >&6
47020 ac_cpp='$CXXCPP $CPPFLAGS'
47021 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47022 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47023 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47026 /* end confdefs.h. */
47036 if ac_fn_cxx_try_compile "$LINENO"; then :
47037 glibcxx_cv_func__ldexpf_use=yes
47039 glibcxx_cv_func__ldexpf_use=no
47041 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47043 ac_cpp='$CPP $CPPFLAGS'
47044 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47045 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47046 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
47053 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
47055 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
47056 for ac_func in _ldexpf
47058 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
47059 if test "x$ac_cv_func__ldexpf" = x""yes; then :
47060 cat >>confdefs.h <<_ACEOF
47061 #define HAVE__LDEXPF 1
47074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
47075 $as_echo_n "checking for logf declaration... " >&6; }
47076 if test x${glibcxx_cv_func_logf_use+set} != xset; then
47077 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
47078 $as_echo_n "(cached) " >&6
47083 ac_cpp='$CXXCPP $CPPFLAGS'
47084 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47085 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47086 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47089 /* end confdefs.h. */
47091 #ifdef HAVE_IEEEFP_H
47092 #include <ieeefp.h>
47103 if ac_fn_cxx_try_compile "$LINENO"; then :
47104 glibcxx_cv_func_logf_use=yes
47106 glibcxx_cv_func_logf_use=no
47108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47110 ac_cpp='$CPP $CPPFLAGS'
47111 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47112 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47113 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
47120 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
47122 if test x$glibcxx_cv_func_logf_use = x"yes"; then
47123 for ac_func in logf
47125 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
47126 if test "x$ac_cv_func_logf" = x""yes; then :
47127 cat >>confdefs.h <<_ACEOF
47128 #define HAVE_LOGF 1
47136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
47137 $as_echo_n "checking for _logf declaration... " >&6; }
47138 if test x${glibcxx_cv_func__logf_use+set} != xset; then
47139 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
47140 $as_echo_n "(cached) " >&6
47145 ac_cpp='$CXXCPP $CPPFLAGS'
47146 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47147 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47148 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47151 /* end confdefs.h. */
47153 #ifdef HAVE_IEEEFP_H
47154 #include <ieeefp.h>
47165 if ac_fn_cxx_try_compile "$LINENO"; then :
47166 glibcxx_cv_func__logf_use=yes
47168 glibcxx_cv_func__logf_use=no
47170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47172 ac_cpp='$CPP $CPPFLAGS'
47173 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47174 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47175 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
47182 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
47184 if test x$glibcxx_cv_func__logf_use = x"yes"; then
47185 for ac_func in _logf
47187 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
47188 if test "x$ac_cv_func__logf" = x""yes; then :
47189 cat >>confdefs.h <<_ACEOF
47190 #define HAVE__LOGF 1
47203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
47204 $as_echo_n "checking for log10f declaration... " >&6; }
47205 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
47206 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
47207 $as_echo_n "(cached) " >&6
47212 ac_cpp='$CXXCPP $CPPFLAGS'
47213 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47214 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47215 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47218 /* end confdefs.h. */
47220 #ifdef HAVE_IEEEFP_H
47221 #include <ieeefp.h>
47232 if ac_fn_cxx_try_compile "$LINENO"; then :
47233 glibcxx_cv_func_log10f_use=yes
47235 glibcxx_cv_func_log10f_use=no
47237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47239 ac_cpp='$CPP $CPPFLAGS'
47240 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47241 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47242 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
47249 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
47251 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
47252 for ac_func in log10f
47254 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
47255 if test "x$ac_cv_func_log10f" = x""yes; then :
47256 cat >>confdefs.h <<_ACEOF
47257 #define HAVE_LOG10F 1
47265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
47266 $as_echo_n "checking for _log10f declaration... " >&6; }
47267 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
47268 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
47269 $as_echo_n "(cached) " >&6
47274 ac_cpp='$CXXCPP $CPPFLAGS'
47275 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47276 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47277 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47280 /* end confdefs.h. */
47282 #ifdef HAVE_IEEEFP_H
47283 #include <ieeefp.h>
47294 if ac_fn_cxx_try_compile "$LINENO"; then :
47295 glibcxx_cv_func__log10f_use=yes
47297 glibcxx_cv_func__log10f_use=no
47299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47301 ac_cpp='$CPP $CPPFLAGS'
47302 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47303 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47304 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
47311 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
47313 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
47314 for ac_func in _log10f
47316 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
47317 if test "x$ac_cv_func__log10f" = x""yes; then :
47318 cat >>confdefs.h <<_ACEOF
47319 #define HAVE__LOG10F 1
47332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
47333 $as_echo_n "checking for modff declaration... " >&6; }
47334 if test x${glibcxx_cv_func_modff_use+set} != xset; then
47335 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
47336 $as_echo_n "(cached) " >&6
47341 ac_cpp='$CXXCPP $CPPFLAGS'
47342 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47343 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47344 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47347 /* end confdefs.h. */
47357 if ac_fn_cxx_try_compile "$LINENO"; then :
47358 glibcxx_cv_func_modff_use=yes
47360 glibcxx_cv_func_modff_use=no
47362 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47364 ac_cpp='$CPP $CPPFLAGS'
47365 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47366 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47367 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
47374 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
47376 if test x$glibcxx_cv_func_modff_use = x"yes"; then
47377 for ac_func in modff
47379 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
47380 if test "x$ac_cv_func_modff" = x""yes; then :
47381 cat >>confdefs.h <<_ACEOF
47382 #define HAVE_MODFF 1
47390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
47391 $as_echo_n "checking for _modff declaration... " >&6; }
47392 if test x${glibcxx_cv_func__modff_use+set} != xset; then
47393 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
47394 $as_echo_n "(cached) " >&6
47399 ac_cpp='$CXXCPP $CPPFLAGS'
47400 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47401 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47402 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47405 /* end confdefs.h. */
47415 if ac_fn_cxx_try_compile "$LINENO"; then :
47416 glibcxx_cv_func__modff_use=yes
47418 glibcxx_cv_func__modff_use=no
47420 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47422 ac_cpp='$CPP $CPPFLAGS'
47423 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47424 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47425 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
47432 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
47434 if test x$glibcxx_cv_func__modff_use = x"yes"; then
47435 for ac_func in _modff
47437 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
47438 if test "x$ac_cv_func__modff" = x""yes; then :
47439 cat >>confdefs.h <<_ACEOF
47440 #define HAVE__MODFF 1
47453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
47454 $as_echo_n "checking for modf declaration... " >&6; }
47455 if test x${glibcxx_cv_func_modf_use+set} != xset; then
47456 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
47457 $as_echo_n "(cached) " >&6
47462 ac_cpp='$CXXCPP $CPPFLAGS'
47463 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47464 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47465 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47468 /* end confdefs.h. */
47478 if ac_fn_cxx_try_compile "$LINENO"; then :
47479 glibcxx_cv_func_modf_use=yes
47481 glibcxx_cv_func_modf_use=no
47483 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47485 ac_cpp='$CPP $CPPFLAGS'
47486 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47487 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47488 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
47495 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
47497 if test x$glibcxx_cv_func_modf_use = x"yes"; then
47498 for ac_func in modf
47500 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
47501 if test "x$ac_cv_func_modf" = x""yes; then :
47502 cat >>confdefs.h <<_ACEOF
47503 #define HAVE_MODF 1
47511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
47512 $as_echo_n "checking for _modf declaration... " >&6; }
47513 if test x${glibcxx_cv_func__modf_use+set} != xset; then
47514 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
47515 $as_echo_n "(cached) " >&6
47520 ac_cpp='$CXXCPP $CPPFLAGS'
47521 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47522 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47523 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47526 /* end confdefs.h. */
47536 if ac_fn_cxx_try_compile "$LINENO"; then :
47537 glibcxx_cv_func__modf_use=yes
47539 glibcxx_cv_func__modf_use=no
47541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47543 ac_cpp='$CPP $CPPFLAGS'
47544 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47545 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47546 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
47553 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
47555 if test x$glibcxx_cv_func__modf_use = x"yes"; then
47556 for ac_func in _modf
47558 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
47559 if test "x$ac_cv_func__modf" = x""yes; then :
47560 cat >>confdefs.h <<_ACEOF
47561 #define HAVE__MODF 1
47574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
47575 $as_echo_n "checking for powf declaration... " >&6; }
47576 if test x${glibcxx_cv_func_powf_use+set} != xset; then
47577 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
47578 $as_echo_n "(cached) " >&6
47583 ac_cpp='$CXXCPP $CPPFLAGS'
47584 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47585 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47586 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47589 /* end confdefs.h. */
47599 if ac_fn_cxx_try_compile "$LINENO"; then :
47600 glibcxx_cv_func_powf_use=yes
47602 glibcxx_cv_func_powf_use=no
47604 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47606 ac_cpp='$CPP $CPPFLAGS'
47607 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47608 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47609 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
47616 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
47618 if test x$glibcxx_cv_func_powf_use = x"yes"; then
47619 for ac_func in powf
47621 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
47622 if test "x$ac_cv_func_powf" = x""yes; then :
47623 cat >>confdefs.h <<_ACEOF
47624 #define HAVE_POWF 1
47632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
47633 $as_echo_n "checking for _powf declaration... " >&6; }
47634 if test x${glibcxx_cv_func__powf_use+set} != xset; then
47635 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
47636 $as_echo_n "(cached) " >&6
47641 ac_cpp='$CXXCPP $CPPFLAGS'
47642 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47643 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47644 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47647 /* end confdefs.h. */
47657 if ac_fn_cxx_try_compile "$LINENO"; then :
47658 glibcxx_cv_func__powf_use=yes
47660 glibcxx_cv_func__powf_use=no
47662 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47664 ac_cpp='$CPP $CPPFLAGS'
47665 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47666 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47667 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
47674 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
47676 if test x$glibcxx_cv_func__powf_use = x"yes"; then
47677 for ac_func in _powf
47679 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
47680 if test "x$ac_cv_func__powf" = x""yes; then :
47681 cat >>confdefs.h <<_ACEOF
47682 #define HAVE__POWF 1
47695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
47696 $as_echo_n "checking for sqrtf declaration... " >&6; }
47697 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
47698 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
47699 $as_echo_n "(cached) " >&6
47704 ac_cpp='$CXXCPP $CPPFLAGS'
47705 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47706 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47707 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47710 /* end confdefs.h. */
47712 #ifdef HAVE_IEEEFP_H
47713 #include <ieeefp.h>
47724 if ac_fn_cxx_try_compile "$LINENO"; then :
47725 glibcxx_cv_func_sqrtf_use=yes
47727 glibcxx_cv_func_sqrtf_use=no
47729 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47731 ac_cpp='$CPP $CPPFLAGS'
47732 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47733 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47734 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
47741 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
47743 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
47744 for ac_func in sqrtf
47746 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
47747 if test "x$ac_cv_func_sqrtf" = x""yes; then :
47748 cat >>confdefs.h <<_ACEOF
47749 #define HAVE_SQRTF 1
47757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
47758 $as_echo_n "checking for _sqrtf declaration... " >&6; }
47759 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
47760 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
47761 $as_echo_n "(cached) " >&6
47766 ac_cpp='$CXXCPP $CPPFLAGS'
47767 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47768 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47769 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47772 /* end confdefs.h. */
47774 #ifdef HAVE_IEEEFP_H
47775 #include <ieeefp.h>
47786 if ac_fn_cxx_try_compile "$LINENO"; then :
47787 glibcxx_cv_func__sqrtf_use=yes
47789 glibcxx_cv_func__sqrtf_use=no
47791 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47793 ac_cpp='$CPP $CPPFLAGS'
47794 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47795 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47796 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
47803 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
47805 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
47806 for ac_func in _sqrtf
47808 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
47809 if test "x$ac_cv_func__sqrtf" = x""yes; then :
47810 cat >>confdefs.h <<_ACEOF
47811 #define HAVE__SQRTF 1
47824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
47825 $as_echo_n "checking for sincosf declaration... " >&6; }
47826 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
47827 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
47828 $as_echo_n "(cached) " >&6
47833 ac_cpp='$CXXCPP $CPPFLAGS'
47834 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47835 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47836 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47839 /* end confdefs.h. */
47849 if ac_fn_cxx_try_compile "$LINENO"; then :
47850 glibcxx_cv_func_sincosf_use=yes
47852 glibcxx_cv_func_sincosf_use=no
47854 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47856 ac_cpp='$CPP $CPPFLAGS'
47857 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47858 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47859 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
47866 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
47868 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
47869 for ac_func in sincosf
47871 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
47872 if test "x$ac_cv_func_sincosf" = x""yes; then :
47873 cat >>confdefs.h <<_ACEOF
47874 #define HAVE_SINCOSF 1
47882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
47883 $as_echo_n "checking for _sincosf declaration... " >&6; }
47884 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
47885 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
47886 $as_echo_n "(cached) " >&6
47891 ac_cpp='$CXXCPP $CPPFLAGS'
47892 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47893 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47894 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47897 /* end confdefs.h. */
47907 if ac_fn_cxx_try_compile "$LINENO"; then :
47908 glibcxx_cv_func__sincosf_use=yes
47910 glibcxx_cv_func__sincosf_use=no
47912 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47914 ac_cpp='$CPP $CPPFLAGS'
47915 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47916 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47917 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
47924 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
47926 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
47927 for ac_func in _sincosf
47929 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
47930 if test "x$ac_cv_func__sincosf" = x""yes; then :
47931 cat >>confdefs.h <<_ACEOF
47932 #define HAVE__SINCOSF 1
47945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
47946 $as_echo_n "checking for finitef declaration... " >&6; }
47947 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
47948 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
47949 $as_echo_n "(cached) " >&6
47954 ac_cpp='$CXXCPP $CPPFLAGS'
47955 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47956 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47957 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
47959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
47960 /* end confdefs.h. */
47962 #ifdef HAVE_IEEEFP_H
47963 #include <ieeefp.h>
47974 if ac_fn_cxx_try_compile "$LINENO"; then :
47975 glibcxx_cv_func_finitef_use=yes
47977 glibcxx_cv_func_finitef_use=no
47979 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
47981 ac_cpp='$CPP $CPPFLAGS'
47982 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
47983 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
47984 ac_compiler_gnu=$ac_cv_c_compiler_gnu
47990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
47991 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
47993 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
47994 for ac_func in finitef
47996 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
47997 if test "x$ac_cv_func_finitef" = x""yes; then :
47998 cat >>confdefs.h <<_ACEOF
47999 #define HAVE_FINITEF 1
48007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
48008 $as_echo_n "checking for _finitef declaration... " >&6; }
48009 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
48010 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
48011 $as_echo_n "(cached) " >&6
48016 ac_cpp='$CXXCPP $CPPFLAGS'
48017 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48018 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48019 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48022 /* end confdefs.h. */
48024 #ifdef HAVE_IEEEFP_H
48025 #include <ieeefp.h>
48036 if ac_fn_cxx_try_compile "$LINENO"; then :
48037 glibcxx_cv_func__finitef_use=yes
48039 glibcxx_cv_func__finitef_use=no
48041 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48043 ac_cpp='$CPP $CPPFLAGS'
48044 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48045 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48046 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
48053 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
48055 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
48056 for ac_func in _finitef
48058 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
48059 if test "x$ac_cv_func__finitef" = x""yes; then :
48060 cat >>confdefs.h <<_ACEOF
48061 #define HAVE__FINITEF 1
48074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
48075 $as_echo_n "checking for long double trig functions... " >&6; }
48076 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
48077 $as_echo_n "(cached) " >&6
48082 ac_cpp='$CXXCPP $CPPFLAGS'
48083 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48084 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48085 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48088 /* end confdefs.h. */
48093 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
48098 if ac_fn_cxx_try_compile "$LINENO"; then :
48099 glibcxx_cv_func_long_double_trig_use=yes
48101 glibcxx_cv_func_long_double_trig_use=no
48103 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48105 ac_cpp='$CPP $CPPFLAGS'
48106 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48107 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48108 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
48113 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
48114 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
48115 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
48117 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
48118 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
48119 eval as_val=\$$as_ac_var
48120 if test "x$as_val" = x""yes; then :
48121 cat >>confdefs.h <<_ACEOF
48122 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
48129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
48130 $as_echo_n "checking for _long double trig functions... " >&6; }
48131 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
48132 $as_echo_n "(cached) " >&6
48137 ac_cpp='$CXXCPP $CPPFLAGS'
48138 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48139 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48140 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48143 /* end confdefs.h. */
48148 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
48153 if ac_fn_cxx_try_compile "$LINENO"; then :
48154 glibcxx_cv_func__long_double_trig_use=yes
48156 glibcxx_cv_func__long_double_trig_use=no
48158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48160 ac_cpp='$CPP $CPPFLAGS'
48161 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48162 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48163 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
48168 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
48169 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
48170 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
48172 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
48173 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
48174 eval as_val=\$$as_ac_var
48175 if test "x$as_val" = x""yes; then :
48176 cat >>confdefs.h <<_ACEOF
48177 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
48190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
48191 $as_echo_n "checking for long double round functions... " >&6; }
48192 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
48193 $as_echo_n "(cached) " >&6
48198 ac_cpp='$CXXCPP $CPPFLAGS'
48199 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48200 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48201 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48204 /* end confdefs.h. */
48209 ceill (0); floorl (0);
48214 if ac_fn_cxx_try_compile "$LINENO"; then :
48215 glibcxx_cv_func_long_double_round_use=yes
48217 glibcxx_cv_func_long_double_round_use=no
48219 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48221 ac_cpp='$CPP $CPPFLAGS'
48222 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48223 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48224 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
48229 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
48230 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
48231 for ac_func in ceill floorl
48233 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
48234 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
48235 eval as_val=\$$as_ac_var
48236 if test "x$as_val" = x""yes; then :
48237 cat >>confdefs.h <<_ACEOF
48238 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
48245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
48246 $as_echo_n "checking for _long double round functions... " >&6; }
48247 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
48248 $as_echo_n "(cached) " >&6
48253 ac_cpp='$CXXCPP $CPPFLAGS'
48254 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48255 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48256 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48259 /* end confdefs.h. */
48264 _ceill (0); _floorl (0);
48269 if ac_fn_cxx_try_compile "$LINENO"; then :
48270 glibcxx_cv_func__long_double_round_use=yes
48272 glibcxx_cv_func__long_double_round_use=no
48274 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48276 ac_cpp='$CPP $CPPFLAGS'
48277 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48278 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48279 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
48284 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
48285 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
48286 for ac_func in _ceill _floorl
48288 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
48289 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
48290 eval as_val=\$$as_ac_var
48291 if test "x$as_val" = x""yes; then :
48292 cat >>confdefs.h <<_ACEOF
48293 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
48307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
48308 $as_echo_n "checking for isnanl declaration... " >&6; }
48309 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
48310 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
48311 $as_echo_n "(cached) " >&6
48316 ac_cpp='$CXXCPP $CPPFLAGS'
48317 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48318 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48319 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48322 /* end confdefs.h. */
48324 #ifdef HAVE_IEEEFP_H
48325 #include <ieeefp.h>
48336 if ac_fn_cxx_try_compile "$LINENO"; then :
48337 glibcxx_cv_func_isnanl_use=yes
48339 glibcxx_cv_func_isnanl_use=no
48341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48343 ac_cpp='$CPP $CPPFLAGS'
48344 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48345 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48346 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
48353 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
48355 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
48356 for ac_func in isnanl
48358 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
48359 if test "x$ac_cv_func_isnanl" = x""yes; then :
48360 cat >>confdefs.h <<_ACEOF
48361 #define HAVE_ISNANL 1
48369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
48370 $as_echo_n "checking for _isnanl declaration... " >&6; }
48371 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
48372 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
48373 $as_echo_n "(cached) " >&6
48378 ac_cpp='$CXXCPP $CPPFLAGS'
48379 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48380 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48381 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48384 /* end confdefs.h. */
48386 #ifdef HAVE_IEEEFP_H
48387 #include <ieeefp.h>
48398 if ac_fn_cxx_try_compile "$LINENO"; then :
48399 glibcxx_cv_func__isnanl_use=yes
48401 glibcxx_cv_func__isnanl_use=no
48403 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48405 ac_cpp='$CPP $CPPFLAGS'
48406 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48407 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48408 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
48415 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
48417 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
48418 for ac_func in _isnanl
48420 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
48421 if test "x$ac_cv_func__isnanl" = x""yes; then :
48422 cat >>confdefs.h <<_ACEOF
48423 #define HAVE__ISNANL 1
48436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
48437 $as_echo_n "checking for isinfl declaration... " >&6; }
48438 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
48439 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
48440 $as_echo_n "(cached) " >&6
48445 ac_cpp='$CXXCPP $CPPFLAGS'
48446 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48447 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48448 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48451 /* end confdefs.h. */
48453 #ifdef HAVE_IEEEFP_H
48454 #include <ieeefp.h>
48465 if ac_fn_cxx_try_compile "$LINENO"; then :
48466 glibcxx_cv_func_isinfl_use=yes
48468 glibcxx_cv_func_isinfl_use=no
48470 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48472 ac_cpp='$CPP $CPPFLAGS'
48473 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48474 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48475 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
48482 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
48484 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
48485 for ac_func in isinfl
48487 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
48488 if test "x$ac_cv_func_isinfl" = x""yes; then :
48489 cat >>confdefs.h <<_ACEOF
48490 #define HAVE_ISINFL 1
48498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
48499 $as_echo_n "checking for _isinfl declaration... " >&6; }
48500 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
48501 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
48502 $as_echo_n "(cached) " >&6
48507 ac_cpp='$CXXCPP $CPPFLAGS'
48508 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48509 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48510 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48513 /* end confdefs.h. */
48515 #ifdef HAVE_IEEEFP_H
48516 #include <ieeefp.h>
48527 if ac_fn_cxx_try_compile "$LINENO"; then :
48528 glibcxx_cv_func__isinfl_use=yes
48530 glibcxx_cv_func__isinfl_use=no
48532 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48534 ac_cpp='$CPP $CPPFLAGS'
48535 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48536 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48537 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
48544 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
48546 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
48547 for ac_func in _isinfl
48549 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
48550 if test "x$ac_cv_func__isinfl" = x""yes; then :
48551 cat >>confdefs.h <<_ACEOF
48552 #define HAVE__ISINFL 1
48565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
48566 $as_echo_n "checking for atan2l declaration... " >&6; }
48567 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
48568 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
48569 $as_echo_n "(cached) " >&6
48574 ac_cpp='$CXXCPP $CPPFLAGS'
48575 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48576 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48577 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48580 /* end confdefs.h. */
48590 if ac_fn_cxx_try_compile "$LINENO"; then :
48591 glibcxx_cv_func_atan2l_use=yes
48593 glibcxx_cv_func_atan2l_use=no
48595 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48597 ac_cpp='$CPP $CPPFLAGS'
48598 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48599 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48600 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
48607 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
48609 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
48610 for ac_func in atan2l
48612 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
48613 if test "x$ac_cv_func_atan2l" = x""yes; then :
48614 cat >>confdefs.h <<_ACEOF
48615 #define HAVE_ATAN2L 1
48623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
48624 $as_echo_n "checking for _atan2l declaration... " >&6; }
48625 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
48626 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
48627 $as_echo_n "(cached) " >&6
48632 ac_cpp='$CXXCPP $CPPFLAGS'
48633 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48634 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48635 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48638 /* end confdefs.h. */
48648 if ac_fn_cxx_try_compile "$LINENO"; then :
48649 glibcxx_cv_func__atan2l_use=yes
48651 glibcxx_cv_func__atan2l_use=no
48653 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48655 ac_cpp='$CPP $CPPFLAGS'
48656 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48657 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48658 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
48665 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
48667 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
48668 for ac_func in _atan2l
48670 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
48671 if test "x$ac_cv_func__atan2l" = x""yes; then :
48672 cat >>confdefs.h <<_ACEOF
48673 #define HAVE__ATAN2L 1
48686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
48687 $as_echo_n "checking for expl declaration... " >&6; }
48688 if test x${glibcxx_cv_func_expl_use+set} != xset; then
48689 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
48690 $as_echo_n "(cached) " >&6
48695 ac_cpp='$CXXCPP $CPPFLAGS'
48696 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48697 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48698 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48701 /* end confdefs.h. */
48703 #ifdef HAVE_IEEEFP_H
48704 #include <ieeefp.h>
48715 if ac_fn_cxx_try_compile "$LINENO"; then :
48716 glibcxx_cv_func_expl_use=yes
48718 glibcxx_cv_func_expl_use=no
48720 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48722 ac_cpp='$CPP $CPPFLAGS'
48723 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48724 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48725 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
48732 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
48734 if test x$glibcxx_cv_func_expl_use = x"yes"; then
48735 for ac_func in expl
48737 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
48738 if test "x$ac_cv_func_expl" = x""yes; then :
48739 cat >>confdefs.h <<_ACEOF
48740 #define HAVE_EXPL 1
48748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
48749 $as_echo_n "checking for _expl declaration... " >&6; }
48750 if test x${glibcxx_cv_func__expl_use+set} != xset; then
48751 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
48752 $as_echo_n "(cached) " >&6
48757 ac_cpp='$CXXCPP $CPPFLAGS'
48758 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48759 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48760 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48763 /* end confdefs.h. */
48765 #ifdef HAVE_IEEEFP_H
48766 #include <ieeefp.h>
48777 if ac_fn_cxx_try_compile "$LINENO"; then :
48778 glibcxx_cv_func__expl_use=yes
48780 glibcxx_cv_func__expl_use=no
48782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48784 ac_cpp='$CPP $CPPFLAGS'
48785 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48786 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48787 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
48794 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
48796 if test x$glibcxx_cv_func__expl_use = x"yes"; then
48797 for ac_func in _expl
48799 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
48800 if test "x$ac_cv_func__expl" = x""yes; then :
48801 cat >>confdefs.h <<_ACEOF
48802 #define HAVE__EXPL 1
48815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
48816 $as_echo_n "checking for fabsl declaration... " >&6; }
48817 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
48818 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
48819 $as_echo_n "(cached) " >&6
48824 ac_cpp='$CXXCPP $CPPFLAGS'
48825 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48826 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48827 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48830 /* end confdefs.h. */
48832 #ifdef HAVE_IEEEFP_H
48833 #include <ieeefp.h>
48844 if ac_fn_cxx_try_compile "$LINENO"; then :
48845 glibcxx_cv_func_fabsl_use=yes
48847 glibcxx_cv_func_fabsl_use=no
48849 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48851 ac_cpp='$CPP $CPPFLAGS'
48852 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48853 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48854 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
48861 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
48863 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
48864 for ac_func in fabsl
48866 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
48867 if test "x$ac_cv_func_fabsl" = x""yes; then :
48868 cat >>confdefs.h <<_ACEOF
48869 #define HAVE_FABSL 1
48877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
48878 $as_echo_n "checking for _fabsl declaration... " >&6; }
48879 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
48880 if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
48881 $as_echo_n "(cached) " >&6
48886 ac_cpp='$CXXCPP $CPPFLAGS'
48887 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48888 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48889 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48892 /* end confdefs.h. */
48894 #ifdef HAVE_IEEEFP_H
48895 #include <ieeefp.h>
48906 if ac_fn_cxx_try_compile "$LINENO"; then :
48907 glibcxx_cv_func__fabsl_use=yes
48909 glibcxx_cv_func__fabsl_use=no
48911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48913 ac_cpp='$CPP $CPPFLAGS'
48914 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48915 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48916 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
48923 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
48925 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
48926 for ac_func in _fabsl
48928 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
48929 if test "x$ac_cv_func__fabsl" = x""yes; then :
48930 cat >>confdefs.h <<_ACEOF
48931 #define HAVE__FABSL 1
48944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
48945 $as_echo_n "checking for fmodl declaration... " >&6; }
48946 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
48947 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
48948 $as_echo_n "(cached) " >&6
48953 ac_cpp='$CXXCPP $CPPFLAGS'
48954 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48955 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48956 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
48958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
48959 /* end confdefs.h. */
48969 if ac_fn_cxx_try_compile "$LINENO"; then :
48970 glibcxx_cv_func_fmodl_use=yes
48972 glibcxx_cv_func_fmodl_use=no
48974 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
48976 ac_cpp='$CPP $CPPFLAGS'
48977 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
48978 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
48979 ac_compiler_gnu=$ac_cv_c_compiler_gnu
48985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
48986 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
48988 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
48989 for ac_func in fmodl
48991 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
48992 if test "x$ac_cv_func_fmodl" = x""yes; then :
48993 cat >>confdefs.h <<_ACEOF
48994 #define HAVE_FMODL 1
49002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
49003 $as_echo_n "checking for _fmodl declaration... " >&6; }
49004 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
49005 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
49006 $as_echo_n "(cached) " >&6
49011 ac_cpp='$CXXCPP $CPPFLAGS'
49012 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49013 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49014 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49017 /* end confdefs.h. */
49027 if ac_fn_cxx_try_compile "$LINENO"; then :
49028 glibcxx_cv_func__fmodl_use=yes
49030 glibcxx_cv_func__fmodl_use=no
49032 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49034 ac_cpp='$CPP $CPPFLAGS'
49035 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49036 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49037 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
49044 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
49046 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
49047 for ac_func in _fmodl
49049 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
49050 if test "x$ac_cv_func__fmodl" = x""yes; then :
49051 cat >>confdefs.h <<_ACEOF
49052 #define HAVE__FMODL 1
49065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
49066 $as_echo_n "checking for frexpl declaration... " >&6; }
49067 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
49068 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
49069 $as_echo_n "(cached) " >&6
49074 ac_cpp='$CXXCPP $CPPFLAGS'
49075 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49076 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49077 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49080 /* end confdefs.h. */
49090 if ac_fn_cxx_try_compile "$LINENO"; then :
49091 glibcxx_cv_func_frexpl_use=yes
49093 glibcxx_cv_func_frexpl_use=no
49095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49097 ac_cpp='$CPP $CPPFLAGS'
49098 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49099 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49100 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
49107 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
49109 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
49110 for ac_func in frexpl
49112 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
49113 if test "x$ac_cv_func_frexpl" = x""yes; then :
49114 cat >>confdefs.h <<_ACEOF
49115 #define HAVE_FREXPL 1
49123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
49124 $as_echo_n "checking for _frexpl declaration... " >&6; }
49125 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
49126 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
49127 $as_echo_n "(cached) " >&6
49132 ac_cpp='$CXXCPP $CPPFLAGS'
49133 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49134 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49135 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49138 /* end confdefs.h. */
49148 if ac_fn_cxx_try_compile "$LINENO"; then :
49149 glibcxx_cv_func__frexpl_use=yes
49151 glibcxx_cv_func__frexpl_use=no
49153 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49155 ac_cpp='$CPP $CPPFLAGS'
49156 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49157 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49158 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
49165 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
49167 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
49168 for ac_func in _frexpl
49170 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
49171 if test "x$ac_cv_func__frexpl" = x""yes; then :
49172 cat >>confdefs.h <<_ACEOF
49173 #define HAVE__FREXPL 1
49186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
49187 $as_echo_n "checking for hypotl declaration... " >&6; }
49188 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
49189 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
49190 $as_echo_n "(cached) " >&6
49195 ac_cpp='$CXXCPP $CPPFLAGS'
49196 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49197 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49198 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49201 /* end confdefs.h. */
49211 if ac_fn_cxx_try_compile "$LINENO"; then :
49212 glibcxx_cv_func_hypotl_use=yes
49214 glibcxx_cv_func_hypotl_use=no
49216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49218 ac_cpp='$CPP $CPPFLAGS'
49219 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49220 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49221 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
49228 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
49230 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
49231 for ac_func in hypotl
49233 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
49234 if test "x$ac_cv_func_hypotl" = x""yes; then :
49235 cat >>confdefs.h <<_ACEOF
49236 #define HAVE_HYPOTL 1
49244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
49245 $as_echo_n "checking for _hypotl declaration... " >&6; }
49246 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
49247 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
49248 $as_echo_n "(cached) " >&6
49253 ac_cpp='$CXXCPP $CPPFLAGS'
49254 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49255 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49256 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49259 /* end confdefs.h. */
49269 if ac_fn_cxx_try_compile "$LINENO"; then :
49270 glibcxx_cv_func__hypotl_use=yes
49272 glibcxx_cv_func__hypotl_use=no
49274 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49276 ac_cpp='$CPP $CPPFLAGS'
49277 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49278 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49279 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
49286 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
49288 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
49289 for ac_func in _hypotl
49291 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
49292 if test "x$ac_cv_func__hypotl" = x""yes; then :
49293 cat >>confdefs.h <<_ACEOF
49294 #define HAVE__HYPOTL 1
49307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
49308 $as_echo_n "checking for ldexpl declaration... " >&6; }
49309 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
49310 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
49311 $as_echo_n "(cached) " >&6
49316 ac_cpp='$CXXCPP $CPPFLAGS'
49317 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49318 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49319 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49322 /* end confdefs.h. */
49332 if ac_fn_cxx_try_compile "$LINENO"; then :
49333 glibcxx_cv_func_ldexpl_use=yes
49335 glibcxx_cv_func_ldexpl_use=no
49337 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49339 ac_cpp='$CPP $CPPFLAGS'
49340 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49341 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49342 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
49349 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
49351 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
49352 for ac_func in ldexpl
49354 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
49355 if test "x$ac_cv_func_ldexpl" = x""yes; then :
49356 cat >>confdefs.h <<_ACEOF
49357 #define HAVE_LDEXPL 1
49365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
49366 $as_echo_n "checking for _ldexpl declaration... " >&6; }
49367 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
49368 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
49369 $as_echo_n "(cached) " >&6
49374 ac_cpp='$CXXCPP $CPPFLAGS'
49375 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49376 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49377 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49380 /* end confdefs.h. */
49390 if ac_fn_cxx_try_compile "$LINENO"; then :
49391 glibcxx_cv_func__ldexpl_use=yes
49393 glibcxx_cv_func__ldexpl_use=no
49395 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49397 ac_cpp='$CPP $CPPFLAGS'
49398 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49399 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49400 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
49407 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
49409 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
49410 for ac_func in _ldexpl
49412 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
49413 if test "x$ac_cv_func__ldexpl" = x""yes; then :
49414 cat >>confdefs.h <<_ACEOF
49415 #define HAVE__LDEXPL 1
49428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
49429 $as_echo_n "checking for logl declaration... " >&6; }
49430 if test x${glibcxx_cv_func_logl_use+set} != xset; then
49431 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
49432 $as_echo_n "(cached) " >&6
49437 ac_cpp='$CXXCPP $CPPFLAGS'
49438 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49439 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49440 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49443 /* end confdefs.h. */
49445 #ifdef HAVE_IEEEFP_H
49446 #include <ieeefp.h>
49457 if ac_fn_cxx_try_compile "$LINENO"; then :
49458 glibcxx_cv_func_logl_use=yes
49460 glibcxx_cv_func_logl_use=no
49462 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49464 ac_cpp='$CPP $CPPFLAGS'
49465 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49466 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49467 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
49474 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
49476 if test x$glibcxx_cv_func_logl_use = x"yes"; then
49477 for ac_func in logl
49479 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
49480 if test "x$ac_cv_func_logl" = x""yes; then :
49481 cat >>confdefs.h <<_ACEOF
49482 #define HAVE_LOGL 1
49490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
49491 $as_echo_n "checking for _logl declaration... " >&6; }
49492 if test x${glibcxx_cv_func__logl_use+set} != xset; then
49493 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
49494 $as_echo_n "(cached) " >&6
49499 ac_cpp='$CXXCPP $CPPFLAGS'
49500 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49501 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49502 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49505 /* end confdefs.h. */
49507 #ifdef HAVE_IEEEFP_H
49508 #include <ieeefp.h>
49519 if ac_fn_cxx_try_compile "$LINENO"; then :
49520 glibcxx_cv_func__logl_use=yes
49522 glibcxx_cv_func__logl_use=no
49524 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49526 ac_cpp='$CPP $CPPFLAGS'
49527 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49528 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49529 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
49536 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
49538 if test x$glibcxx_cv_func__logl_use = x"yes"; then
49539 for ac_func in _logl
49541 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
49542 if test "x$ac_cv_func__logl" = x""yes; then :
49543 cat >>confdefs.h <<_ACEOF
49544 #define HAVE__LOGL 1
49557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
49558 $as_echo_n "checking for log10l declaration... " >&6; }
49559 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
49560 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
49561 $as_echo_n "(cached) " >&6
49566 ac_cpp='$CXXCPP $CPPFLAGS'
49567 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49568 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49569 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49572 /* end confdefs.h. */
49574 #ifdef HAVE_IEEEFP_H
49575 #include <ieeefp.h>
49586 if ac_fn_cxx_try_compile "$LINENO"; then :
49587 glibcxx_cv_func_log10l_use=yes
49589 glibcxx_cv_func_log10l_use=no
49591 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49593 ac_cpp='$CPP $CPPFLAGS'
49594 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49595 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49596 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
49603 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
49605 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
49606 for ac_func in log10l
49608 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
49609 if test "x$ac_cv_func_log10l" = x""yes; then :
49610 cat >>confdefs.h <<_ACEOF
49611 #define HAVE_LOG10L 1
49619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
49620 $as_echo_n "checking for _log10l declaration... " >&6; }
49621 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
49622 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
49623 $as_echo_n "(cached) " >&6
49628 ac_cpp='$CXXCPP $CPPFLAGS'
49629 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49630 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49631 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49634 /* end confdefs.h. */
49636 #ifdef HAVE_IEEEFP_H
49637 #include <ieeefp.h>
49648 if ac_fn_cxx_try_compile "$LINENO"; then :
49649 glibcxx_cv_func__log10l_use=yes
49651 glibcxx_cv_func__log10l_use=no
49653 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49655 ac_cpp='$CPP $CPPFLAGS'
49656 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49657 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49658 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
49665 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
49667 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
49668 for ac_func in _log10l
49670 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
49671 if test "x$ac_cv_func__log10l" = x""yes; then :
49672 cat >>confdefs.h <<_ACEOF
49673 #define HAVE__LOG10L 1
49686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
49687 $as_echo_n "checking for modfl declaration... " >&6; }
49688 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
49689 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
49690 $as_echo_n "(cached) " >&6
49695 ac_cpp='$CXXCPP $CPPFLAGS'
49696 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49697 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49698 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49701 /* end confdefs.h. */
49711 if ac_fn_cxx_try_compile "$LINENO"; then :
49712 glibcxx_cv_func_modfl_use=yes
49714 glibcxx_cv_func_modfl_use=no
49716 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49718 ac_cpp='$CPP $CPPFLAGS'
49719 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49720 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49721 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
49728 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
49730 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
49731 for ac_func in modfl
49733 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
49734 if test "x$ac_cv_func_modfl" = x""yes; then :
49735 cat >>confdefs.h <<_ACEOF
49736 #define HAVE_MODFL 1
49744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
49745 $as_echo_n "checking for _modfl declaration... " >&6; }
49746 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
49747 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
49748 $as_echo_n "(cached) " >&6
49753 ac_cpp='$CXXCPP $CPPFLAGS'
49754 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49755 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49756 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49759 /* end confdefs.h. */
49769 if ac_fn_cxx_try_compile "$LINENO"; then :
49770 glibcxx_cv_func__modfl_use=yes
49772 glibcxx_cv_func__modfl_use=no
49774 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49776 ac_cpp='$CPP $CPPFLAGS'
49777 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49778 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49779 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
49786 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
49788 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
49789 for ac_func in _modfl
49791 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
49792 if test "x$ac_cv_func__modfl" = x""yes; then :
49793 cat >>confdefs.h <<_ACEOF
49794 #define HAVE__MODFL 1
49807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
49808 $as_echo_n "checking for powl declaration... " >&6; }
49809 if test x${glibcxx_cv_func_powl_use+set} != xset; then
49810 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
49811 $as_echo_n "(cached) " >&6
49816 ac_cpp='$CXXCPP $CPPFLAGS'
49817 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49818 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49819 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49822 /* end confdefs.h. */
49832 if ac_fn_cxx_try_compile "$LINENO"; then :
49833 glibcxx_cv_func_powl_use=yes
49835 glibcxx_cv_func_powl_use=no
49837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49839 ac_cpp='$CPP $CPPFLAGS'
49840 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49841 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49842 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
49849 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
49851 if test x$glibcxx_cv_func_powl_use = x"yes"; then
49852 for ac_func in powl
49854 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
49855 if test "x$ac_cv_func_powl" = x""yes; then :
49856 cat >>confdefs.h <<_ACEOF
49857 #define HAVE_POWL 1
49865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
49866 $as_echo_n "checking for _powl declaration... " >&6; }
49867 if test x${glibcxx_cv_func__powl_use+set} != xset; then
49868 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
49869 $as_echo_n "(cached) " >&6
49874 ac_cpp='$CXXCPP $CPPFLAGS'
49875 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49876 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49877 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49880 /* end confdefs.h. */
49890 if ac_fn_cxx_try_compile "$LINENO"; then :
49891 glibcxx_cv_func__powl_use=yes
49893 glibcxx_cv_func__powl_use=no
49895 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49897 ac_cpp='$CPP $CPPFLAGS'
49898 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49899 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49900 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
49907 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
49909 if test x$glibcxx_cv_func__powl_use = x"yes"; then
49910 for ac_func in _powl
49912 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
49913 if test "x$ac_cv_func__powl" = x""yes; then :
49914 cat >>confdefs.h <<_ACEOF
49915 #define HAVE__POWL 1
49928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
49929 $as_echo_n "checking for sqrtl declaration... " >&6; }
49930 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
49931 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
49932 $as_echo_n "(cached) " >&6
49937 ac_cpp='$CXXCPP $CPPFLAGS'
49938 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49939 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49940 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
49942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
49943 /* end confdefs.h. */
49945 #ifdef HAVE_IEEEFP_H
49946 #include <ieeefp.h>
49957 if ac_fn_cxx_try_compile "$LINENO"; then :
49958 glibcxx_cv_func_sqrtl_use=yes
49960 glibcxx_cv_func_sqrtl_use=no
49962 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
49964 ac_cpp='$CPP $CPPFLAGS'
49965 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
49966 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
49967 ac_compiler_gnu=$ac_cv_c_compiler_gnu
49973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
49974 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
49976 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
49977 for ac_func in sqrtl
49979 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
49980 if test "x$ac_cv_func_sqrtl" = x""yes; then :
49981 cat >>confdefs.h <<_ACEOF
49982 #define HAVE_SQRTL 1
49990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
49991 $as_echo_n "checking for _sqrtl declaration... " >&6; }
49992 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
49993 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
49994 $as_echo_n "(cached) " >&6
49999 ac_cpp='$CXXCPP $CPPFLAGS'
50000 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50001 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50002 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50005 /* end confdefs.h. */
50007 #ifdef HAVE_IEEEFP_H
50008 #include <ieeefp.h>
50019 if ac_fn_cxx_try_compile "$LINENO"; then :
50020 glibcxx_cv_func__sqrtl_use=yes
50022 glibcxx_cv_func__sqrtl_use=no
50024 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50026 ac_cpp='$CPP $CPPFLAGS'
50027 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50028 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50029 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
50036 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
50038 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
50039 for ac_func in _sqrtl
50041 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
50042 if test "x$ac_cv_func__sqrtl" = x""yes; then :
50043 cat >>confdefs.h <<_ACEOF
50044 #define HAVE__SQRTL 1
50057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
50058 $as_echo_n "checking for sincosl declaration... " >&6; }
50059 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
50060 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
50061 $as_echo_n "(cached) " >&6
50066 ac_cpp='$CXXCPP $CPPFLAGS'
50067 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50068 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50069 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50072 /* end confdefs.h. */
50082 if ac_fn_cxx_try_compile "$LINENO"; then :
50083 glibcxx_cv_func_sincosl_use=yes
50085 glibcxx_cv_func_sincosl_use=no
50087 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50089 ac_cpp='$CPP $CPPFLAGS'
50090 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50091 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50092 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
50099 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
50101 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
50102 for ac_func in sincosl
50104 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
50105 if test "x$ac_cv_func_sincosl" = x""yes; then :
50106 cat >>confdefs.h <<_ACEOF
50107 #define HAVE_SINCOSL 1
50115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
50116 $as_echo_n "checking for _sincosl declaration... " >&6; }
50117 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
50118 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
50119 $as_echo_n "(cached) " >&6
50124 ac_cpp='$CXXCPP $CPPFLAGS'
50125 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50126 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50127 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50130 /* end confdefs.h. */
50140 if ac_fn_cxx_try_compile "$LINENO"; then :
50141 glibcxx_cv_func__sincosl_use=yes
50143 glibcxx_cv_func__sincosl_use=no
50145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50147 ac_cpp='$CPP $CPPFLAGS'
50148 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50149 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50150 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
50157 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
50159 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
50160 for ac_func in _sincosl
50162 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
50163 if test "x$ac_cv_func__sincosl" = x""yes; then :
50164 cat >>confdefs.h <<_ACEOF
50165 #define HAVE__SINCOSL 1
50178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
50179 $as_echo_n "checking for finitel declaration... " >&6; }
50180 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
50181 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
50182 $as_echo_n "(cached) " >&6
50187 ac_cpp='$CXXCPP $CPPFLAGS'
50188 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50189 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50190 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50193 /* end confdefs.h. */
50195 #ifdef HAVE_IEEEFP_H
50196 #include <ieeefp.h>
50207 if ac_fn_cxx_try_compile "$LINENO"; then :
50208 glibcxx_cv_func_finitel_use=yes
50210 glibcxx_cv_func_finitel_use=no
50212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50214 ac_cpp='$CPP $CPPFLAGS'
50215 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50216 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50217 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
50224 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
50226 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
50227 for ac_func in finitel
50229 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
50230 if test "x$ac_cv_func_finitel" = x""yes; then :
50231 cat >>confdefs.h <<_ACEOF
50232 #define HAVE_FINITEL 1
50240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
50241 $as_echo_n "checking for _finitel declaration... " >&6; }
50242 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
50243 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
50244 $as_echo_n "(cached) " >&6
50249 ac_cpp='$CXXCPP $CPPFLAGS'
50250 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50251 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50252 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50255 /* end confdefs.h. */
50257 #ifdef HAVE_IEEEFP_H
50258 #include <ieeefp.h>
50269 if ac_fn_cxx_try_compile "$LINENO"; then :
50270 glibcxx_cv_func__finitel_use=yes
50272 glibcxx_cv_func__finitel_use=no
50274 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50276 ac_cpp='$CPP $CPPFLAGS'
50277 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50278 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50279 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
50286 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
50288 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
50289 for ac_func in _finitel
50291 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
50292 if test "x$ac_cv_func__finitel" = x""yes; then :
50293 cat >>confdefs.h <<_ACEOF
50294 #define HAVE__FINITEL 1
50306 LIBS="$ac_save_LIBS"
50307 CXXFLAGS="$ac_save_CXXFLAGS"
50310 ac_test_CXXFLAGS="${CXXFLAGS+set}"
50311 ac_save_CXXFLAGS="$CXXFLAGS"
50312 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
50315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
50316 $as_echo_n "checking for strtold declaration... " >&6; }
50317 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
50318 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
50319 $as_echo_n "(cached) " >&6
50324 ac_cpp='$CXXCPP $CPPFLAGS'
50325 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50326 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50327 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50330 /* end confdefs.h. */
50331 #include <stdlib.h>
50340 if ac_fn_cxx_try_compile "$LINENO"; then :
50341 glibcxx_cv_func_strtold_use=yes
50343 glibcxx_cv_func_strtold_use=no
50345 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50347 ac_cpp='$CPP $CPPFLAGS'
50348 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50349 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50350 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
50357 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
50358 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
50359 for ac_func in strtold
50361 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
50362 if test "x$ac_cv_func_strtold" = x""yes; then :
50363 cat >>confdefs.h <<_ACEOF
50364 #define HAVE_STRTOLD 1
50375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
50376 $as_echo_n "checking for strtof declaration... " >&6; }
50377 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
50378 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
50379 $as_echo_n "(cached) " >&6
50384 ac_cpp='$CXXCPP $CPPFLAGS'
50385 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50386 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50387 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
50389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50390 /* end confdefs.h. */
50391 #include <stdlib.h>
50400 if ac_fn_cxx_try_compile "$LINENO"; then :
50401 glibcxx_cv_func_strtof_use=yes
50403 glibcxx_cv_func_strtof_use=no
50405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50407 ac_cpp='$CPP $CPPFLAGS'
50408 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
50409 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
50410 ac_compiler_gnu=$ac_cv_c_compiler_gnu
50416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
50417 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
50418 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
50419 for ac_func in strtof
50421 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
50422 if test "x$ac_cv_func_strtof" = x""yes; then :
50423 cat >>confdefs.h <<_ACEOF
50424 #define HAVE_STRTOF 1
50435 CXXFLAGS="$ac_save_CXXFLAGS"
50437 $as_echo "#define _GLIBCXX_USE_RANDOM_TR1 1" >>confdefs.h
50441 # Check whether --enable-tls was given.
50442 if test "${enable_tls+set}" = set; then :
50443 enableval=$enable_tls;
50444 case "$enableval" in
50446 *) as_fn_error "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
50454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports thread-local storage" >&5
50455 $as_echo_n "checking whether the target supports thread-local storage... " >&6; }
50456 if test "${gcc_cv_have_tls+set}" = set; then :
50457 $as_echo_n "(cached) " >&6
50460 if test "$cross_compiling" = yes; then :
50461 if test x$gcc_no_link = xyes; then
50462 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50465 /* end confdefs.h. */
50466 __thread int a; int b; int main() { return a = b; }
50468 if ac_fn_c_try_link "$LINENO"; then :
50469 chktls_save_LDFLAGS="$LDFLAGS"
50472 LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
50475 chktls_save_CFLAGS="$CFLAGS"
50476 CFLAGS="-fPIC $CFLAGS"
50477 if test x$gcc_no_link = xyes; then
50478 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50481 /* end confdefs.h. */
50482 int f() { return 0; }
50484 if ac_fn_c_try_link "$LINENO"; then :
50485 if test x$gcc_no_link = xyes; then
50486 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50489 /* end confdefs.h. */
50490 __thread int a; int b; int f() { return a = b; }
50492 if ac_fn_c_try_link "$LINENO"; then :
50493 gcc_cv_have_tls=yes
50497 rm -f core conftest.err conftest.$ac_objext \
50498 conftest$ac_exeext conftest.$ac_ext
50500 gcc_cv_have_tls=yes
50502 rm -f core conftest.err conftest.$ac_objext \
50503 conftest$ac_exeext conftest.$ac_ext
50504 CFLAGS="$chktls_save_CFLAGS"
50505 LDFLAGS="$chktls_save_LDFLAGS"
50509 rm -f core conftest.err conftest.$ac_objext \
50510 conftest$ac_exeext conftest.$ac_ext
50514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50515 /* end confdefs.h. */
50516 __thread int a; int b; int main() { return a = b; }
50518 if ac_fn_c_try_run "$LINENO"; then :
50519 chktls_save_LDFLAGS="$LDFLAGS"
50520 LDFLAGS="-static $LDFLAGS"
50521 if test x$gcc_no_link = xyes; then
50522 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50525 /* end confdefs.h. */
50526 int main() { return 0; }
50528 if ac_fn_c_try_link "$LINENO"; then :
50529 if test "$cross_compiling" = yes; then :
50530 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
50531 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
50532 as_fn_error "cannot run test program while cross compiling
50533 See \`config.log' for more details." "$LINENO" 5; }
50535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50536 /* end confdefs.h. */
50537 __thread int a; int b; int main() { return a = b; }
50539 if ac_fn_c_try_run "$LINENO"; then :
50540 gcc_cv_have_tls=yes
50544 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
50545 conftest.$ac_objext conftest.beam conftest.$ac_ext
50549 gcc_cv_have_tls=yes
50551 rm -f core conftest.err conftest.$ac_objext \
50552 conftest$ac_exeext conftest.$ac_ext
50553 LDFLAGS="$chktls_save_LDFLAGS"
50554 if test $gcc_cv_have_tls = yes; then
50555 chktls_save_CFLAGS="$CFLAGS"
50556 thread_CFLAGS=failed
50557 for flag in '' '-pthread' '-lpthread'; do
50558 CFLAGS="$flag $chktls_save_CFLAGS"
50559 if test x$gcc_no_link = xyes; then
50560 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50563 /* end confdefs.h. */
50564 #include <pthread.h>
50565 void *g(void *d) { return NULL; }
50569 pthread_t t; pthread_create(&t,NULL,g,NULL);
50574 if ac_fn_c_try_link "$LINENO"; then :
50575 thread_CFLAGS="$flag"
50577 rm -f core conftest.err conftest.$ac_objext \
50578 conftest$ac_exeext conftest.$ac_ext
50579 if test "X$thread_CFLAGS" != Xfailed; then
50583 CFLAGS="$chktls_save_CFLAGS"
50584 if test "X$thread_CFLAGS" != Xfailed; then
50585 CFLAGS="$thread_CFLAGS $chktls_save_CFLAGS"
50586 if test "$cross_compiling" = yes; then :
50587 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
50588 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
50589 as_fn_error "cannot run test program while cross compiling
50590 See \`config.log' for more details." "$LINENO" 5; }
50592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50593 /* end confdefs.h. */
50594 #include <pthread.h>
50596 static int *a_in_other_thread;
50598 thread_func (void *arg)
50600 a_in_other_thread = &a;
50607 void *thread_retval;
50608 int *a_in_main_thread;
50609 if (pthread_create (&thread, (pthread_attr_t *)0,
50610 thread_func, (void *)0))
50612 a_in_main_thread = &a;
50613 if (pthread_join (thread, &thread_retval))
50615 return (a_in_other_thread == a_in_main_thread);
50620 if ac_fn_c_try_run "$LINENO"; then :
50621 gcc_cv_have_tls=yes
50625 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
50626 conftest.$ac_objext conftest.beam conftest.$ac_ext
50629 CFLAGS="$chktls_save_CFLAGS"
50635 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
50636 conftest.$ac_objext conftest.beam conftest.$ac_ext
50640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_tls" >&5
50641 $as_echo "$gcc_cv_have_tls" >&6; }
50642 if test "$enable_tls $gcc_cv_have_tls" = "yes yes"; then
50644 $as_echo "#define HAVE_TLS 1" >>confdefs.h
50652 am_save_CPPFLAGS="$CPPFLAGS"
50654 for element in $INCICONV; do
50656 for x in $CPPFLAGS; do
50658 acl_save_prefix="$prefix"
50659 prefix="$acl_final_prefix"
50660 acl_save_exec_prefix="$exec_prefix"
50661 exec_prefix="$acl_final_exec_prefix"
50663 exec_prefix="$acl_save_exec_prefix"
50664 prefix="$acl_save_prefix"
50666 if test "X$x" = "X$element"; then
50671 if test -z "$haveit"; then
50672 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
50677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
50678 $as_echo_n "checking for iconv... " >&6; }
50679 if test "${am_cv_func_iconv+set}" = set; then :
50680 $as_echo_n "(cached) " >&6
50683 am_cv_func_iconv="no, consider installing GNU libiconv"
50685 if test x$gcc_no_link = xyes; then
50686 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50689 /* end confdefs.h. */
50690 #include <stdlib.h>
50695 iconv_t cd = iconv_open("","");
50696 iconv(cd,NULL,NULL,NULL,NULL);
50702 if ac_fn_c_try_link "$LINENO"; then :
50703 am_cv_func_iconv=yes
50705 rm -f core conftest.err conftest.$ac_objext \
50706 conftest$ac_exeext conftest.$ac_ext
50707 if test "$am_cv_func_iconv" != yes; then
50708 am_save_LIBS="$LIBS"
50709 LIBS="$LIBS $LIBICONV"
50710 if test x$gcc_no_link = xyes; then
50711 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50714 /* end confdefs.h. */
50715 #include <stdlib.h>
50720 iconv_t cd = iconv_open("","");
50721 iconv(cd,NULL,NULL,NULL,NULL);
50727 if ac_fn_c_try_link "$LINENO"; then :
50728 am_cv_lib_iconv=yes
50729 am_cv_func_iconv=yes
50731 rm -f core conftest.err conftest.$ac_objext \
50732 conftest$ac_exeext conftest.$ac_ext
50733 LIBS="$am_save_LIBS"
50737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
50738 $as_echo "$am_cv_func_iconv" >&6; }
50739 if test "$am_cv_func_iconv" = yes; then
50741 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
50744 if test "$am_cv_lib_iconv" = yes; then
50745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
50746 $as_echo_n "checking how to link with libiconv... " >&6; }
50747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
50748 $as_echo "$LIBICONV" >&6; }
50750 CPPFLAGS="$am_save_CPPFLAGS"
50757 if test "$am_cv_func_iconv" = yes; then
50758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
50759 $as_echo_n "checking for iconv declaration... " >&6; }
50760 if test "${am_cv_proto_iconv+set}" = set; then :
50761 $as_echo_n "(cached) " >&6
50764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50765 /* end confdefs.h. */
50767 #include <stdlib.h>
50773 #if defined(__STDC__) || defined(__cplusplus)
50774 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
50787 if ac_fn_c_try_compile "$LINENO"; then :
50788 am_cv_proto_iconv_arg1=""
50790 am_cv_proto_iconv_arg1="const"
50792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
50793 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
50796 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
50797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
50798 }$am_cv_proto_iconv" >&5
50800 }$am_cv_proto_iconv" >&6; }
50802 cat >>confdefs.h <<_ACEOF
50803 #define ICONV_CONST $am_cv_proto_iconv_arg1
50811 # If we're not using GNU ld, then there's no point in even trying these
50812 # tests. Check for that first. We should have already tested for gld
50813 # by now (in libtool), but require it now just to be safe...
50814 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
50815 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
50819 # The name set by libtool depends on the version of libtool. Shame on us
50820 # for depending on an impl detail, but c'est la vie. Older versions used
50821 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
50822 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
50823 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
50824 # set (hence we're using an older libtool), then set it.
50825 if test x${with_gnu_ld+set} != xset; then
50826 if test x${ac_cv_prog_gnu_ld+set} != xset; then
50827 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
50830 with_gnu_ld=$ac_cv_prog_gnu_ld
50834 # Start by getting the version number. I think the libtool test already
50835 # does some of this, but throws away the result.
50836 glibcxx_ld_is_gold=no
50837 if test x"$with_gnu_ld" = x"yes"; then
50838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
50839 $as_echo_n "checking for ld version... " >&6; }
50841 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
50842 glibcxx_ld_is_gold=yes
50844 ldver=`$LD --version 2>/dev/null |
50845 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'`
50847 glibcxx_gnu_ld_version=`echo $ldver | \
50848 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
50849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
50850 $as_echo "$glibcxx_gnu_ld_version" >&6; }
50853 # Set --gc-sections.
50854 glibcxx_have_gc_sections=no
50855 if test "$glibcxx_ld_is_gold" = "yes"; then
50856 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
50857 glibcxx_have_gc_sections=yes
50860 glibcxx_gcsections_min_ld=21602
50861 if test x"$with_gnu_ld" = x"yes" &&
50862 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
50863 glibcxx_have_gc_sections=yes
50866 if test "$glibcxx_have_gc_sections" = "yes"; then
50867 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
50868 # NB: This flag only works reliably after 2.16.1. Configure tests
50869 # for this are difficult, so hard wire a value that should work.
50871 ac_test_CFLAGS="${CFLAGS+set}"
50872 ac_save_CFLAGS="$CFLAGS"
50873 CFLAGS='-Wl,--gc-sections'
50875 # Check for -Wl,--gc-sections
50876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
50877 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
50878 if test x$gcc_no_link = xyes; then
50879 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50882 /* end confdefs.h. */
50883 int one(void) { return 1; }
50884 int two(void) { return 2; }
50894 if ac_fn_c_try_link "$LINENO"; then :
50899 rm -f core conftest.err conftest.$ac_objext \
50900 conftest$ac_exeext conftest.$ac_ext
50901 if test "$ac_gcsections" = "yes"; then
50904 if $CC -c conftest.c; then
50905 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
50906 grep "Warning: gc-sections option ignored" > /dev/null; then
50910 rm -f conftest.c conftest.o conftest
50912 if test "$ac_gcsections" = "yes"; then
50913 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
50915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
50916 $as_echo "$ac_gcsections" >&6; }
50918 if test "$ac_test_CFLAGS" = set; then
50919 CFLAGS="$ac_save_CFLAGS"
50921 # this is the suspicious part
50927 # Note this is only for shared objects.
50929 if test x"$with_gnu_ld" = x"yes"; then
50930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
50931 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
50932 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
50933 if test -n "$cxx_z_relo"; then
50934 OPT_LDFLAGS="-Wl,-z,relro"
50937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
50938 $as_echo "$ac_ld_relro" >&6; }
50941 # Set linker optimization flags.
50942 if test x"$with_gnu_ld" = x"yes"; then
50943 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
50950 ac_test_CXXFLAGS="${CXXFLAGS+set}"
50951 ac_save_CXXFLAGS="$CXXFLAGS"
50952 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
50954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
50955 $as_echo_n "checking for sin in -lm... " >&6; }
50956 if test "${ac_cv_lib_m_sin+set}" = set; then :
50957 $as_echo_n "(cached) " >&6
50959 ac_check_lib_save_LIBS=$LIBS
50961 if test x$gcc_no_link = xyes; then
50962 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
50964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
50965 /* end confdefs.h. */
50967 /* Override any GCC internal prototype to avoid an error.
50968 Use char because int might match the return type of a GCC
50969 builtin and then its argument prototype would still apply. */
50982 if ac_fn_c_try_link "$LINENO"; then :
50983 ac_cv_lib_m_sin=yes
50987 rm -f core conftest.err conftest.$ac_objext \
50988 conftest$ac_exeext conftest.$ac_ext
50989 LIBS=$ac_check_lib_save_LIBS
50991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
50992 $as_echo "$ac_cv_lib_m_sin" >&6; }
50993 if test "x$ac_cv_lib_m_sin" = x""yes; then :
50997 ac_save_LIBS="$LIBS"
51002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
51003 $as_echo_n "checking for isinf declaration... " >&6; }
51004 if test x${glibcxx_cv_func_isinf_use+set} != xset; then
51005 if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
51006 $as_echo_n "(cached) " >&6
51011 ac_cpp='$CXXCPP $CPPFLAGS'
51012 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51013 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51014 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51017 /* end confdefs.h. */
51019 #ifdef HAVE_IEEEFP_H
51020 #include <ieeefp.h>
51031 if ac_fn_cxx_try_compile "$LINENO"; then :
51032 glibcxx_cv_func_isinf_use=yes
51034 glibcxx_cv_func_isinf_use=no
51036 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51038 ac_cpp='$CPP $CPPFLAGS'
51039 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51040 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51041 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
51048 $as_echo "$glibcxx_cv_func_isinf_use" >&6; }
51050 if test x$glibcxx_cv_func_isinf_use = x"yes"; then
51051 for ac_func in isinf
51053 ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
51054 if test "x$ac_cv_func_isinf" = x""yes; then :
51055 cat >>confdefs.h <<_ACEOF
51056 #define HAVE_ISINF 1
51064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
51065 $as_echo_n "checking for _isinf declaration... " >&6; }
51066 if test x${glibcxx_cv_func__isinf_use+set} != xset; then
51067 if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
51068 $as_echo_n "(cached) " >&6
51073 ac_cpp='$CXXCPP $CPPFLAGS'
51074 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51075 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51076 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51079 /* end confdefs.h. */
51081 #ifdef HAVE_IEEEFP_H
51082 #include <ieeefp.h>
51093 if ac_fn_cxx_try_compile "$LINENO"; then :
51094 glibcxx_cv_func__isinf_use=yes
51096 glibcxx_cv_func__isinf_use=no
51098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51100 ac_cpp='$CPP $CPPFLAGS'
51101 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51102 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51103 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
51110 $as_echo "$glibcxx_cv_func__isinf_use" >&6; }
51112 if test x$glibcxx_cv_func__isinf_use = x"yes"; then
51113 for ac_func in _isinf
51115 ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
51116 if test "x$ac_cv_func__isinf" = x""yes; then :
51117 cat >>confdefs.h <<_ACEOF
51118 #define HAVE__ISINF 1
51131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
51132 $as_echo_n "checking for isnan declaration... " >&6; }
51133 if test x${glibcxx_cv_func_isnan_use+set} != xset; then
51134 if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
51135 $as_echo_n "(cached) " >&6
51140 ac_cpp='$CXXCPP $CPPFLAGS'
51141 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51142 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51143 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51146 /* end confdefs.h. */
51148 #ifdef HAVE_IEEEFP_H
51149 #include <ieeefp.h>
51160 if ac_fn_cxx_try_compile "$LINENO"; then :
51161 glibcxx_cv_func_isnan_use=yes
51163 glibcxx_cv_func_isnan_use=no
51165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51167 ac_cpp='$CPP $CPPFLAGS'
51168 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51169 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51170 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
51177 $as_echo "$glibcxx_cv_func_isnan_use" >&6; }
51179 if test x$glibcxx_cv_func_isnan_use = x"yes"; then
51180 for ac_func in isnan
51182 ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
51183 if test "x$ac_cv_func_isnan" = x""yes; then :
51184 cat >>confdefs.h <<_ACEOF
51185 #define HAVE_ISNAN 1
51193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
51194 $as_echo_n "checking for _isnan declaration... " >&6; }
51195 if test x${glibcxx_cv_func__isnan_use+set} != xset; then
51196 if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
51197 $as_echo_n "(cached) " >&6
51202 ac_cpp='$CXXCPP $CPPFLAGS'
51203 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51204 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51205 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51208 /* end confdefs.h. */
51210 #ifdef HAVE_IEEEFP_H
51211 #include <ieeefp.h>
51222 if ac_fn_cxx_try_compile "$LINENO"; then :
51223 glibcxx_cv_func__isnan_use=yes
51225 glibcxx_cv_func__isnan_use=no
51227 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51229 ac_cpp='$CPP $CPPFLAGS'
51230 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51231 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51232 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
51239 $as_echo "$glibcxx_cv_func__isnan_use" >&6; }
51241 if test x$glibcxx_cv_func__isnan_use = x"yes"; then
51242 for ac_func in _isnan
51244 ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
51245 if test "x$ac_cv_func__isnan" = x""yes; then :
51246 cat >>confdefs.h <<_ACEOF
51247 #define HAVE__ISNAN 1
51260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
51261 $as_echo_n "checking for finite declaration... " >&6; }
51262 if test x${glibcxx_cv_func_finite_use+set} != xset; then
51263 if test "${glibcxx_cv_func_finite_use+set}" = set; then :
51264 $as_echo_n "(cached) " >&6
51269 ac_cpp='$CXXCPP $CPPFLAGS'
51270 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51271 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51272 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51275 /* end confdefs.h. */
51277 #ifdef HAVE_IEEEFP_H
51278 #include <ieeefp.h>
51289 if ac_fn_cxx_try_compile "$LINENO"; then :
51290 glibcxx_cv_func_finite_use=yes
51292 glibcxx_cv_func_finite_use=no
51294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51296 ac_cpp='$CPP $CPPFLAGS'
51297 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51298 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51299 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
51306 $as_echo "$glibcxx_cv_func_finite_use" >&6; }
51308 if test x$glibcxx_cv_func_finite_use = x"yes"; then
51309 for ac_func in finite
51311 ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
51312 if test "x$ac_cv_func_finite" = x""yes; then :
51313 cat >>confdefs.h <<_ACEOF
51314 #define HAVE_FINITE 1
51322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
51323 $as_echo_n "checking for _finite declaration... " >&6; }
51324 if test x${glibcxx_cv_func__finite_use+set} != xset; then
51325 if test "${glibcxx_cv_func__finite_use+set}" = set; then :
51326 $as_echo_n "(cached) " >&6
51331 ac_cpp='$CXXCPP $CPPFLAGS'
51332 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51333 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51334 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51337 /* end confdefs.h. */
51339 #ifdef HAVE_IEEEFP_H
51340 #include <ieeefp.h>
51351 if ac_fn_cxx_try_compile "$LINENO"; then :
51352 glibcxx_cv_func__finite_use=yes
51354 glibcxx_cv_func__finite_use=no
51356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51358 ac_cpp='$CPP $CPPFLAGS'
51359 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51360 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51361 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
51368 $as_echo "$glibcxx_cv_func__finite_use" >&6; }
51370 if test x$glibcxx_cv_func__finite_use = x"yes"; then
51371 for ac_func in _finite
51373 ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
51374 if test "x$ac_cv_func__finite" = x""yes; then :
51375 cat >>confdefs.h <<_ACEOF
51376 #define HAVE__FINITE 1
51389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
51390 $as_echo_n "checking for sincos declaration... " >&6; }
51391 if test x${glibcxx_cv_func_sincos_use+set} != xset; then
51392 if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
51393 $as_echo_n "(cached) " >&6
51398 ac_cpp='$CXXCPP $CPPFLAGS'
51399 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51400 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51401 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51404 /* end confdefs.h. */
51414 if ac_fn_cxx_try_compile "$LINENO"; then :
51415 glibcxx_cv_func_sincos_use=yes
51417 glibcxx_cv_func_sincos_use=no
51419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51421 ac_cpp='$CPP $CPPFLAGS'
51422 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51423 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51424 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
51431 $as_echo "$glibcxx_cv_func_sincos_use" >&6; }
51433 if test x$glibcxx_cv_func_sincos_use = x"yes"; then
51434 for ac_func in sincos
51436 ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
51437 if test "x$ac_cv_func_sincos" = x""yes; then :
51438 cat >>confdefs.h <<_ACEOF
51439 #define HAVE_SINCOS 1
51447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
51448 $as_echo_n "checking for _sincos declaration... " >&6; }
51449 if test x${glibcxx_cv_func__sincos_use+set} != xset; then
51450 if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
51451 $as_echo_n "(cached) " >&6
51456 ac_cpp='$CXXCPP $CPPFLAGS'
51457 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51458 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51459 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51462 /* end confdefs.h. */
51472 if ac_fn_cxx_try_compile "$LINENO"; then :
51473 glibcxx_cv_func__sincos_use=yes
51475 glibcxx_cv_func__sincos_use=no
51477 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51479 ac_cpp='$CPP $CPPFLAGS'
51480 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51481 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51482 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
51489 $as_echo "$glibcxx_cv_func__sincos_use" >&6; }
51491 if test x$glibcxx_cv_func__sincos_use = x"yes"; then
51492 for ac_func in _sincos
51494 ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
51495 if test "x$ac_cv_func__sincos" = x""yes; then :
51496 cat >>confdefs.h <<_ACEOF
51497 #define HAVE__SINCOS 1
51510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
51511 $as_echo_n "checking for fpclass declaration... " >&6; }
51512 if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
51513 if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
51514 $as_echo_n "(cached) " >&6
51519 ac_cpp='$CXXCPP $CPPFLAGS'
51520 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51521 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51522 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51525 /* end confdefs.h. */
51527 #ifdef HAVE_IEEEFP_H
51528 #include <ieeefp.h>
51539 if ac_fn_cxx_try_compile "$LINENO"; then :
51540 glibcxx_cv_func_fpclass_use=yes
51542 glibcxx_cv_func_fpclass_use=no
51544 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51546 ac_cpp='$CPP $CPPFLAGS'
51547 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51548 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51549 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
51556 $as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
51558 if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
51559 for ac_func in fpclass
51561 ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
51562 if test "x$ac_cv_func_fpclass" = x""yes; then :
51563 cat >>confdefs.h <<_ACEOF
51564 #define HAVE_FPCLASS 1
51572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
51573 $as_echo_n "checking for _fpclass declaration... " >&6; }
51574 if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
51575 if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
51576 $as_echo_n "(cached) " >&6
51581 ac_cpp='$CXXCPP $CPPFLAGS'
51582 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51583 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51584 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51587 /* end confdefs.h. */
51589 #ifdef HAVE_IEEEFP_H
51590 #include <ieeefp.h>
51601 if ac_fn_cxx_try_compile "$LINENO"; then :
51602 glibcxx_cv_func__fpclass_use=yes
51604 glibcxx_cv_func__fpclass_use=no
51606 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51608 ac_cpp='$CPP $CPPFLAGS'
51609 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51610 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51611 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
51618 $as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
51620 if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
51621 for ac_func in _fpclass
51623 ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
51624 if test "x$ac_cv_func__fpclass" = x""yes; then :
51625 cat >>confdefs.h <<_ACEOF
51626 #define HAVE__FPCLASS 1
51639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
51640 $as_echo_n "checking for qfpclass declaration... " >&6; }
51641 if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
51642 if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
51643 $as_echo_n "(cached) " >&6
51648 ac_cpp='$CXXCPP $CPPFLAGS'
51649 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51650 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51651 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51654 /* end confdefs.h. */
51656 #ifdef HAVE_IEEEFP_H
51657 #include <ieeefp.h>
51668 if ac_fn_cxx_try_compile "$LINENO"; then :
51669 glibcxx_cv_func_qfpclass_use=yes
51671 glibcxx_cv_func_qfpclass_use=no
51673 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51675 ac_cpp='$CPP $CPPFLAGS'
51676 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51677 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51678 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
51685 $as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
51687 if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
51688 for ac_func in qfpclass
51690 ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
51691 if test "x$ac_cv_func_qfpclass" = x""yes; then :
51692 cat >>confdefs.h <<_ACEOF
51693 #define HAVE_QFPCLASS 1
51701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
51702 $as_echo_n "checking for _qfpclass declaration... " >&6; }
51703 if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
51704 if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
51705 $as_echo_n "(cached) " >&6
51710 ac_cpp='$CXXCPP $CPPFLAGS'
51711 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51712 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51713 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51716 /* end confdefs.h. */
51718 #ifdef HAVE_IEEEFP_H
51719 #include <ieeefp.h>
51730 if ac_fn_cxx_try_compile "$LINENO"; then :
51731 glibcxx_cv_func__qfpclass_use=yes
51733 glibcxx_cv_func__qfpclass_use=no
51735 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51737 ac_cpp='$CPP $CPPFLAGS'
51738 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51739 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51740 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
51747 $as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
51749 if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
51750 for ac_func in _qfpclass
51752 ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
51753 if test "x$ac_cv_func__qfpclass" = x""yes; then :
51754 cat >>confdefs.h <<_ACEOF
51755 #define HAVE__QFPCLASS 1
51768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
51769 $as_echo_n "checking for hypot declaration... " >&6; }
51770 if test x${glibcxx_cv_func_hypot_use+set} != xset; then
51771 if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
51772 $as_echo_n "(cached) " >&6
51777 ac_cpp='$CXXCPP $CPPFLAGS'
51778 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51779 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51780 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51783 /* end confdefs.h. */
51793 if ac_fn_cxx_try_compile "$LINENO"; then :
51794 glibcxx_cv_func_hypot_use=yes
51796 glibcxx_cv_func_hypot_use=no
51798 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51800 ac_cpp='$CPP $CPPFLAGS'
51801 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51802 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51803 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
51810 $as_echo "$glibcxx_cv_func_hypot_use" >&6; }
51812 if test x$glibcxx_cv_func_hypot_use = x"yes"; then
51813 for ac_func in hypot
51815 ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
51816 if test "x$ac_cv_func_hypot" = x""yes; then :
51817 cat >>confdefs.h <<_ACEOF
51818 #define HAVE_HYPOT 1
51826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
51827 $as_echo_n "checking for _hypot declaration... " >&6; }
51828 if test x${glibcxx_cv_func__hypot_use+set} != xset; then
51829 if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
51830 $as_echo_n "(cached) " >&6
51835 ac_cpp='$CXXCPP $CPPFLAGS'
51836 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51837 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51838 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51841 /* end confdefs.h. */
51851 if ac_fn_cxx_try_compile "$LINENO"; then :
51852 glibcxx_cv_func__hypot_use=yes
51854 glibcxx_cv_func__hypot_use=no
51856 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51858 ac_cpp='$CPP $CPPFLAGS'
51859 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51860 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51861 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
51868 $as_echo "$glibcxx_cv_func__hypot_use" >&6; }
51870 if test x$glibcxx_cv_func__hypot_use = x"yes"; then
51871 for ac_func in _hypot
51873 ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
51874 if test "x$ac_cv_func__hypot" = x""yes; then :
51875 cat >>confdefs.h <<_ACEOF
51876 #define HAVE__HYPOT 1
51889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
51890 $as_echo_n "checking for float trig functions... " >&6; }
51891 if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
51892 $as_echo_n "(cached) " >&6
51897 ac_cpp='$CXXCPP $CPPFLAGS'
51898 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51899 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51900 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51903 /* end confdefs.h. */
51908 acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
51913 if ac_fn_cxx_try_compile "$LINENO"; then :
51914 glibcxx_cv_func_float_trig_use=yes
51916 glibcxx_cv_func_float_trig_use=no
51918 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51920 ac_cpp='$CPP $CPPFLAGS'
51921 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51922 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51923 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
51928 $as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
51929 if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
51930 for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
51932 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
51933 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
51934 eval as_val=\$$as_ac_var
51935 if test "x$as_val" = x""yes; then :
51936 cat >>confdefs.h <<_ACEOF
51937 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
51944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
51945 $as_echo_n "checking for _float trig functions... " >&6; }
51946 if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
51947 $as_echo_n "(cached) " >&6
51952 ac_cpp='$CXXCPP $CPPFLAGS'
51953 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51954 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51955 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
51957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
51958 /* end confdefs.h. */
51963 _acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
51968 if ac_fn_cxx_try_compile "$LINENO"; then :
51969 glibcxx_cv_func__float_trig_use=yes
51971 glibcxx_cv_func__float_trig_use=no
51973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
51975 ac_cpp='$CPP $CPPFLAGS'
51976 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
51977 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
51978 ac_compiler_gnu=$ac_cv_c_compiler_gnu
51982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
51983 $as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
51984 if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
51985 for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
51987 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
51988 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
51989 eval as_val=\$$as_ac_var
51990 if test "x$as_val" = x""yes; then :
51991 cat >>confdefs.h <<_ACEOF
51992 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
52005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
52006 $as_echo_n "checking for float round functions... " >&6; }
52007 if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
52008 $as_echo_n "(cached) " >&6
52013 ac_cpp='$CXXCPP $CPPFLAGS'
52014 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52015 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52016 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52019 /* end confdefs.h. */
52024 ceilf (0); floorf (0);
52029 if ac_fn_cxx_try_compile "$LINENO"; then :
52030 glibcxx_cv_func_float_round_use=yes
52032 glibcxx_cv_func_float_round_use=no
52034 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52036 ac_cpp='$CPP $CPPFLAGS'
52037 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52038 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52039 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
52044 $as_echo "$glibcxx_cv_func_float_round_use" >&6; }
52045 if test x$glibcxx_cv_func_float_round_use = x"yes"; then
52046 for ac_func in ceilf floorf
52048 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
52049 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
52050 eval as_val=\$$as_ac_var
52051 if test "x$as_val" = x""yes; then :
52052 cat >>confdefs.h <<_ACEOF
52053 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
52060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
52061 $as_echo_n "checking for _float round functions... " >&6; }
52062 if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
52063 $as_echo_n "(cached) " >&6
52068 ac_cpp='$CXXCPP $CPPFLAGS'
52069 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52070 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52071 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52074 /* end confdefs.h. */
52079 _ceilf (0); _floorf (0);
52084 if ac_fn_cxx_try_compile "$LINENO"; then :
52085 glibcxx_cv_func__float_round_use=yes
52087 glibcxx_cv_func__float_round_use=no
52089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52091 ac_cpp='$CPP $CPPFLAGS'
52092 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52093 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52094 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
52099 $as_echo "$glibcxx_cv_func__float_round_use" >&6; }
52100 if test x$glibcxx_cv_func__float_round_use = x"yes"; then
52101 for ac_func in _ceilf _floorf
52103 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
52104 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
52105 eval as_val=\$$as_ac_var
52106 if test "x$as_val" = x""yes; then :
52107 cat >>confdefs.h <<_ACEOF
52108 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
52122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
52123 $as_echo_n "checking for expf declaration... " >&6; }
52124 if test x${glibcxx_cv_func_expf_use+set} != xset; then
52125 if test "${glibcxx_cv_func_expf_use+set}" = set; then :
52126 $as_echo_n "(cached) " >&6
52131 ac_cpp='$CXXCPP $CPPFLAGS'
52132 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52133 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52134 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52137 /* end confdefs.h. */
52139 #ifdef HAVE_IEEEFP_H
52140 #include <ieeefp.h>
52151 if ac_fn_cxx_try_compile "$LINENO"; then :
52152 glibcxx_cv_func_expf_use=yes
52154 glibcxx_cv_func_expf_use=no
52156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52158 ac_cpp='$CPP $CPPFLAGS'
52159 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52160 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52161 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
52168 $as_echo "$glibcxx_cv_func_expf_use" >&6; }
52170 if test x$glibcxx_cv_func_expf_use = x"yes"; then
52171 for ac_func in expf
52173 ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
52174 if test "x$ac_cv_func_expf" = x""yes; then :
52175 cat >>confdefs.h <<_ACEOF
52176 #define HAVE_EXPF 1
52184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
52185 $as_echo_n "checking for _expf declaration... " >&6; }
52186 if test x${glibcxx_cv_func__expf_use+set} != xset; then
52187 if test "${glibcxx_cv_func__expf_use+set}" = set; then :
52188 $as_echo_n "(cached) " >&6
52193 ac_cpp='$CXXCPP $CPPFLAGS'
52194 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52195 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52196 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52199 /* end confdefs.h. */
52201 #ifdef HAVE_IEEEFP_H
52202 #include <ieeefp.h>
52213 if ac_fn_cxx_try_compile "$LINENO"; then :
52214 glibcxx_cv_func__expf_use=yes
52216 glibcxx_cv_func__expf_use=no
52218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52220 ac_cpp='$CPP $CPPFLAGS'
52221 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52222 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52223 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
52230 $as_echo "$glibcxx_cv_func__expf_use" >&6; }
52232 if test x$glibcxx_cv_func__expf_use = x"yes"; then
52233 for ac_func in _expf
52235 ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
52236 if test "x$ac_cv_func__expf" = x""yes; then :
52237 cat >>confdefs.h <<_ACEOF
52238 #define HAVE__EXPF 1
52251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
52252 $as_echo_n "checking for isnanf declaration... " >&6; }
52253 if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
52254 if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
52255 $as_echo_n "(cached) " >&6
52260 ac_cpp='$CXXCPP $CPPFLAGS'
52261 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52262 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52263 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52266 /* end confdefs.h. */
52268 #ifdef HAVE_IEEEFP_H
52269 #include <ieeefp.h>
52280 if ac_fn_cxx_try_compile "$LINENO"; then :
52281 glibcxx_cv_func_isnanf_use=yes
52283 glibcxx_cv_func_isnanf_use=no
52285 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52287 ac_cpp='$CPP $CPPFLAGS'
52288 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52289 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52290 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
52297 $as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
52299 if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
52300 for ac_func in isnanf
52302 ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
52303 if test "x$ac_cv_func_isnanf" = x""yes; then :
52304 cat >>confdefs.h <<_ACEOF
52305 #define HAVE_ISNANF 1
52313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
52314 $as_echo_n "checking for _isnanf declaration... " >&6; }
52315 if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
52316 if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
52317 $as_echo_n "(cached) " >&6
52322 ac_cpp='$CXXCPP $CPPFLAGS'
52323 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52324 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52325 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52328 /* end confdefs.h. */
52330 #ifdef HAVE_IEEEFP_H
52331 #include <ieeefp.h>
52342 if ac_fn_cxx_try_compile "$LINENO"; then :
52343 glibcxx_cv_func__isnanf_use=yes
52345 glibcxx_cv_func__isnanf_use=no
52347 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52349 ac_cpp='$CPP $CPPFLAGS'
52350 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52351 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52352 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
52359 $as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
52361 if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
52362 for ac_func in _isnanf
52364 ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
52365 if test "x$ac_cv_func__isnanf" = x""yes; then :
52366 cat >>confdefs.h <<_ACEOF
52367 #define HAVE__ISNANF 1
52380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
52381 $as_echo_n "checking for isinff declaration... " >&6; }
52382 if test x${glibcxx_cv_func_isinff_use+set} != xset; then
52383 if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
52384 $as_echo_n "(cached) " >&6
52389 ac_cpp='$CXXCPP $CPPFLAGS'
52390 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52391 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52392 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52395 /* end confdefs.h. */
52397 #ifdef HAVE_IEEEFP_H
52398 #include <ieeefp.h>
52409 if ac_fn_cxx_try_compile "$LINENO"; then :
52410 glibcxx_cv_func_isinff_use=yes
52412 glibcxx_cv_func_isinff_use=no
52414 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52416 ac_cpp='$CPP $CPPFLAGS'
52417 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52418 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52419 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
52426 $as_echo "$glibcxx_cv_func_isinff_use" >&6; }
52428 if test x$glibcxx_cv_func_isinff_use = x"yes"; then
52429 for ac_func in isinff
52431 ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
52432 if test "x$ac_cv_func_isinff" = x""yes; then :
52433 cat >>confdefs.h <<_ACEOF
52434 #define HAVE_ISINFF 1
52442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
52443 $as_echo_n "checking for _isinff declaration... " >&6; }
52444 if test x${glibcxx_cv_func__isinff_use+set} != xset; then
52445 if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
52446 $as_echo_n "(cached) " >&6
52451 ac_cpp='$CXXCPP $CPPFLAGS'
52452 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52453 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52454 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52457 /* end confdefs.h. */
52459 #ifdef HAVE_IEEEFP_H
52460 #include <ieeefp.h>
52471 if ac_fn_cxx_try_compile "$LINENO"; then :
52472 glibcxx_cv_func__isinff_use=yes
52474 glibcxx_cv_func__isinff_use=no
52476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52478 ac_cpp='$CPP $CPPFLAGS'
52479 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52480 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52481 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
52488 $as_echo "$glibcxx_cv_func__isinff_use" >&6; }
52490 if test x$glibcxx_cv_func__isinff_use = x"yes"; then
52491 for ac_func in _isinff
52493 ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
52494 if test "x$ac_cv_func__isinff" = x""yes; then :
52495 cat >>confdefs.h <<_ACEOF
52496 #define HAVE__ISINFF 1
52509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
52510 $as_echo_n "checking for atan2f declaration... " >&6; }
52511 if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
52512 if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
52513 $as_echo_n "(cached) " >&6
52518 ac_cpp='$CXXCPP $CPPFLAGS'
52519 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52520 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52521 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52524 /* end confdefs.h. */
52534 if ac_fn_cxx_try_compile "$LINENO"; then :
52535 glibcxx_cv_func_atan2f_use=yes
52537 glibcxx_cv_func_atan2f_use=no
52539 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52541 ac_cpp='$CPP $CPPFLAGS'
52542 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52543 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52544 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
52551 $as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
52553 if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
52554 for ac_func in atan2f
52556 ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
52557 if test "x$ac_cv_func_atan2f" = x""yes; then :
52558 cat >>confdefs.h <<_ACEOF
52559 #define HAVE_ATAN2F 1
52567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
52568 $as_echo_n "checking for _atan2f declaration... " >&6; }
52569 if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
52570 if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
52571 $as_echo_n "(cached) " >&6
52576 ac_cpp='$CXXCPP $CPPFLAGS'
52577 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52578 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52579 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52582 /* end confdefs.h. */
52592 if ac_fn_cxx_try_compile "$LINENO"; then :
52593 glibcxx_cv_func__atan2f_use=yes
52595 glibcxx_cv_func__atan2f_use=no
52597 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52599 ac_cpp='$CPP $CPPFLAGS'
52600 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52601 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52602 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
52609 $as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
52611 if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
52612 for ac_func in _atan2f
52614 ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
52615 if test "x$ac_cv_func__atan2f" = x""yes; then :
52616 cat >>confdefs.h <<_ACEOF
52617 #define HAVE__ATAN2F 1
52630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
52631 $as_echo_n "checking for fabsf declaration... " >&6; }
52632 if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
52633 if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
52634 $as_echo_n "(cached) " >&6
52639 ac_cpp='$CXXCPP $CPPFLAGS'
52640 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52641 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52642 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52645 /* end confdefs.h. */
52647 #ifdef HAVE_IEEEFP_H
52648 #include <ieeefp.h>
52659 if ac_fn_cxx_try_compile "$LINENO"; then :
52660 glibcxx_cv_func_fabsf_use=yes
52662 glibcxx_cv_func_fabsf_use=no
52664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52666 ac_cpp='$CPP $CPPFLAGS'
52667 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52668 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52669 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
52676 $as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
52678 if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
52679 for ac_func in fabsf
52681 ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
52682 if test "x$ac_cv_func_fabsf" = x""yes; then :
52683 cat >>confdefs.h <<_ACEOF
52684 #define HAVE_FABSF 1
52692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
52693 $as_echo_n "checking for _fabsf declaration... " >&6; }
52694 if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
52695 if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
52696 $as_echo_n "(cached) " >&6
52701 ac_cpp='$CXXCPP $CPPFLAGS'
52702 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52703 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52704 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52707 /* end confdefs.h. */
52709 #ifdef HAVE_IEEEFP_H
52710 #include <ieeefp.h>
52721 if ac_fn_cxx_try_compile "$LINENO"; then :
52722 glibcxx_cv_func__fabsf_use=yes
52724 glibcxx_cv_func__fabsf_use=no
52726 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52728 ac_cpp='$CPP $CPPFLAGS'
52729 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52730 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52731 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
52738 $as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
52740 if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
52741 for ac_func in _fabsf
52743 ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
52744 if test "x$ac_cv_func__fabsf" = x""yes; then :
52745 cat >>confdefs.h <<_ACEOF
52746 #define HAVE__FABSF 1
52759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
52760 $as_echo_n "checking for fmodf declaration... " >&6; }
52761 if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
52762 if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
52763 $as_echo_n "(cached) " >&6
52768 ac_cpp='$CXXCPP $CPPFLAGS'
52769 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52770 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52771 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52774 /* end confdefs.h. */
52784 if ac_fn_cxx_try_compile "$LINENO"; then :
52785 glibcxx_cv_func_fmodf_use=yes
52787 glibcxx_cv_func_fmodf_use=no
52789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52791 ac_cpp='$CPP $CPPFLAGS'
52792 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52793 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52794 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
52801 $as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
52803 if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
52804 for ac_func in fmodf
52806 ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
52807 if test "x$ac_cv_func_fmodf" = x""yes; then :
52808 cat >>confdefs.h <<_ACEOF
52809 #define HAVE_FMODF 1
52817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
52818 $as_echo_n "checking for _fmodf declaration... " >&6; }
52819 if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
52820 if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
52821 $as_echo_n "(cached) " >&6
52826 ac_cpp='$CXXCPP $CPPFLAGS'
52827 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52828 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52829 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52832 /* end confdefs.h. */
52842 if ac_fn_cxx_try_compile "$LINENO"; then :
52843 glibcxx_cv_func__fmodf_use=yes
52845 glibcxx_cv_func__fmodf_use=no
52847 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52849 ac_cpp='$CPP $CPPFLAGS'
52850 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52851 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52852 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
52859 $as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
52861 if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
52862 for ac_func in _fmodf
52864 ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
52865 if test "x$ac_cv_func__fmodf" = x""yes; then :
52866 cat >>confdefs.h <<_ACEOF
52867 #define HAVE__FMODF 1
52880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
52881 $as_echo_n "checking for frexpf declaration... " >&6; }
52882 if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
52883 if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
52884 $as_echo_n "(cached) " >&6
52889 ac_cpp='$CXXCPP $CPPFLAGS'
52890 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52891 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52892 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52895 /* end confdefs.h. */
52905 if ac_fn_cxx_try_compile "$LINENO"; then :
52906 glibcxx_cv_func_frexpf_use=yes
52908 glibcxx_cv_func_frexpf_use=no
52910 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52912 ac_cpp='$CPP $CPPFLAGS'
52913 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52914 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52915 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
52922 $as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
52924 if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
52925 for ac_func in frexpf
52927 ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
52928 if test "x$ac_cv_func_frexpf" = x""yes; then :
52929 cat >>confdefs.h <<_ACEOF
52930 #define HAVE_FREXPF 1
52938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
52939 $as_echo_n "checking for _frexpf declaration... " >&6; }
52940 if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
52941 if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
52942 $as_echo_n "(cached) " >&6
52947 ac_cpp='$CXXCPP $CPPFLAGS'
52948 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52949 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52950 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
52952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
52953 /* end confdefs.h. */
52963 if ac_fn_cxx_try_compile "$LINENO"; then :
52964 glibcxx_cv_func__frexpf_use=yes
52966 glibcxx_cv_func__frexpf_use=no
52968 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
52970 ac_cpp='$CPP $CPPFLAGS'
52971 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
52972 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
52973 ac_compiler_gnu=$ac_cv_c_compiler_gnu
52979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
52980 $as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
52982 if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
52983 for ac_func in _frexpf
52985 ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
52986 if test "x$ac_cv_func__frexpf" = x""yes; then :
52987 cat >>confdefs.h <<_ACEOF
52988 #define HAVE__FREXPF 1
53001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
53002 $as_echo_n "checking for hypotf declaration... " >&6; }
53003 if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
53004 if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
53005 $as_echo_n "(cached) " >&6
53010 ac_cpp='$CXXCPP $CPPFLAGS'
53011 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53012 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53013 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53016 /* end confdefs.h. */
53026 if ac_fn_cxx_try_compile "$LINENO"; then :
53027 glibcxx_cv_func_hypotf_use=yes
53029 glibcxx_cv_func_hypotf_use=no
53031 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53033 ac_cpp='$CPP $CPPFLAGS'
53034 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53035 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53036 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
53043 $as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
53045 if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
53046 for ac_func in hypotf
53048 ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
53049 if test "x$ac_cv_func_hypotf" = x""yes; then :
53050 cat >>confdefs.h <<_ACEOF
53051 #define HAVE_HYPOTF 1
53059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
53060 $as_echo_n "checking for _hypotf declaration... " >&6; }
53061 if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
53062 if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
53063 $as_echo_n "(cached) " >&6
53068 ac_cpp='$CXXCPP $CPPFLAGS'
53069 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53070 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53071 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53074 /* end confdefs.h. */
53084 if ac_fn_cxx_try_compile "$LINENO"; then :
53085 glibcxx_cv_func__hypotf_use=yes
53087 glibcxx_cv_func__hypotf_use=no
53089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53091 ac_cpp='$CPP $CPPFLAGS'
53092 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53093 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53094 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
53101 $as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
53103 if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
53104 for ac_func in _hypotf
53106 ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
53107 if test "x$ac_cv_func__hypotf" = x""yes; then :
53108 cat >>confdefs.h <<_ACEOF
53109 #define HAVE__HYPOTF 1
53122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
53123 $as_echo_n "checking for ldexpf declaration... " >&6; }
53124 if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
53125 if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
53126 $as_echo_n "(cached) " >&6
53131 ac_cpp='$CXXCPP $CPPFLAGS'
53132 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53133 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53134 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53137 /* end confdefs.h. */
53147 if ac_fn_cxx_try_compile "$LINENO"; then :
53148 glibcxx_cv_func_ldexpf_use=yes
53150 glibcxx_cv_func_ldexpf_use=no
53152 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53154 ac_cpp='$CPP $CPPFLAGS'
53155 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53156 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53157 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
53164 $as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
53166 if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
53167 for ac_func in ldexpf
53169 ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
53170 if test "x$ac_cv_func_ldexpf" = x""yes; then :
53171 cat >>confdefs.h <<_ACEOF
53172 #define HAVE_LDEXPF 1
53180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
53181 $as_echo_n "checking for _ldexpf declaration... " >&6; }
53182 if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
53183 if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
53184 $as_echo_n "(cached) " >&6
53189 ac_cpp='$CXXCPP $CPPFLAGS'
53190 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53191 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53192 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53195 /* end confdefs.h. */
53205 if ac_fn_cxx_try_compile "$LINENO"; then :
53206 glibcxx_cv_func__ldexpf_use=yes
53208 glibcxx_cv_func__ldexpf_use=no
53210 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53212 ac_cpp='$CPP $CPPFLAGS'
53213 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53214 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53215 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
53222 $as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
53224 if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
53225 for ac_func in _ldexpf
53227 ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
53228 if test "x$ac_cv_func__ldexpf" = x""yes; then :
53229 cat >>confdefs.h <<_ACEOF
53230 #define HAVE__LDEXPF 1
53243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
53244 $as_echo_n "checking for logf declaration... " >&6; }
53245 if test x${glibcxx_cv_func_logf_use+set} != xset; then
53246 if test "${glibcxx_cv_func_logf_use+set}" = set; then :
53247 $as_echo_n "(cached) " >&6
53252 ac_cpp='$CXXCPP $CPPFLAGS'
53253 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53254 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53255 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53258 /* end confdefs.h. */
53260 #ifdef HAVE_IEEEFP_H
53261 #include <ieeefp.h>
53272 if ac_fn_cxx_try_compile "$LINENO"; then :
53273 glibcxx_cv_func_logf_use=yes
53275 glibcxx_cv_func_logf_use=no
53277 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53279 ac_cpp='$CPP $CPPFLAGS'
53280 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53281 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53282 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
53289 $as_echo "$glibcxx_cv_func_logf_use" >&6; }
53291 if test x$glibcxx_cv_func_logf_use = x"yes"; then
53292 for ac_func in logf
53294 ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
53295 if test "x$ac_cv_func_logf" = x""yes; then :
53296 cat >>confdefs.h <<_ACEOF
53297 #define HAVE_LOGF 1
53305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
53306 $as_echo_n "checking for _logf declaration... " >&6; }
53307 if test x${glibcxx_cv_func__logf_use+set} != xset; then
53308 if test "${glibcxx_cv_func__logf_use+set}" = set; then :
53309 $as_echo_n "(cached) " >&6
53314 ac_cpp='$CXXCPP $CPPFLAGS'
53315 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53316 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53317 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53320 /* end confdefs.h. */
53322 #ifdef HAVE_IEEEFP_H
53323 #include <ieeefp.h>
53334 if ac_fn_cxx_try_compile "$LINENO"; then :
53335 glibcxx_cv_func__logf_use=yes
53337 glibcxx_cv_func__logf_use=no
53339 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53341 ac_cpp='$CPP $CPPFLAGS'
53342 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53343 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53344 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
53351 $as_echo "$glibcxx_cv_func__logf_use" >&6; }
53353 if test x$glibcxx_cv_func__logf_use = x"yes"; then
53354 for ac_func in _logf
53356 ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
53357 if test "x$ac_cv_func__logf" = x""yes; then :
53358 cat >>confdefs.h <<_ACEOF
53359 #define HAVE__LOGF 1
53372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
53373 $as_echo_n "checking for log10f declaration... " >&6; }
53374 if test x${glibcxx_cv_func_log10f_use+set} != xset; then
53375 if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
53376 $as_echo_n "(cached) " >&6
53381 ac_cpp='$CXXCPP $CPPFLAGS'
53382 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53383 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53384 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53387 /* end confdefs.h. */
53389 #ifdef HAVE_IEEEFP_H
53390 #include <ieeefp.h>
53401 if ac_fn_cxx_try_compile "$LINENO"; then :
53402 glibcxx_cv_func_log10f_use=yes
53404 glibcxx_cv_func_log10f_use=no
53406 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53408 ac_cpp='$CPP $CPPFLAGS'
53409 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53410 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53411 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
53418 $as_echo "$glibcxx_cv_func_log10f_use" >&6; }
53420 if test x$glibcxx_cv_func_log10f_use = x"yes"; then
53421 for ac_func in log10f
53423 ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
53424 if test "x$ac_cv_func_log10f" = x""yes; then :
53425 cat >>confdefs.h <<_ACEOF
53426 #define HAVE_LOG10F 1
53434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
53435 $as_echo_n "checking for _log10f declaration... " >&6; }
53436 if test x${glibcxx_cv_func__log10f_use+set} != xset; then
53437 if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
53438 $as_echo_n "(cached) " >&6
53443 ac_cpp='$CXXCPP $CPPFLAGS'
53444 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53445 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53446 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53449 /* end confdefs.h. */
53451 #ifdef HAVE_IEEEFP_H
53452 #include <ieeefp.h>
53463 if ac_fn_cxx_try_compile "$LINENO"; then :
53464 glibcxx_cv_func__log10f_use=yes
53466 glibcxx_cv_func__log10f_use=no
53468 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53470 ac_cpp='$CPP $CPPFLAGS'
53471 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53472 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53473 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
53480 $as_echo "$glibcxx_cv_func__log10f_use" >&6; }
53482 if test x$glibcxx_cv_func__log10f_use = x"yes"; then
53483 for ac_func in _log10f
53485 ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
53486 if test "x$ac_cv_func__log10f" = x""yes; then :
53487 cat >>confdefs.h <<_ACEOF
53488 #define HAVE__LOG10F 1
53501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
53502 $as_echo_n "checking for modff declaration... " >&6; }
53503 if test x${glibcxx_cv_func_modff_use+set} != xset; then
53504 if test "${glibcxx_cv_func_modff_use+set}" = set; then :
53505 $as_echo_n "(cached) " >&6
53510 ac_cpp='$CXXCPP $CPPFLAGS'
53511 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53512 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53513 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53516 /* end confdefs.h. */
53526 if ac_fn_cxx_try_compile "$LINENO"; then :
53527 glibcxx_cv_func_modff_use=yes
53529 glibcxx_cv_func_modff_use=no
53531 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53533 ac_cpp='$CPP $CPPFLAGS'
53534 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53535 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53536 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
53543 $as_echo "$glibcxx_cv_func_modff_use" >&6; }
53545 if test x$glibcxx_cv_func_modff_use = x"yes"; then
53546 for ac_func in modff
53548 ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
53549 if test "x$ac_cv_func_modff" = x""yes; then :
53550 cat >>confdefs.h <<_ACEOF
53551 #define HAVE_MODFF 1
53559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
53560 $as_echo_n "checking for _modff declaration... " >&6; }
53561 if test x${glibcxx_cv_func__modff_use+set} != xset; then
53562 if test "${glibcxx_cv_func__modff_use+set}" = set; then :
53563 $as_echo_n "(cached) " >&6
53568 ac_cpp='$CXXCPP $CPPFLAGS'
53569 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53570 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53571 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53574 /* end confdefs.h. */
53584 if ac_fn_cxx_try_compile "$LINENO"; then :
53585 glibcxx_cv_func__modff_use=yes
53587 glibcxx_cv_func__modff_use=no
53589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53591 ac_cpp='$CPP $CPPFLAGS'
53592 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53593 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53594 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
53601 $as_echo "$glibcxx_cv_func__modff_use" >&6; }
53603 if test x$glibcxx_cv_func__modff_use = x"yes"; then
53604 for ac_func in _modff
53606 ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
53607 if test "x$ac_cv_func__modff" = x""yes; then :
53608 cat >>confdefs.h <<_ACEOF
53609 #define HAVE__MODFF 1
53622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
53623 $as_echo_n "checking for modf declaration... " >&6; }
53624 if test x${glibcxx_cv_func_modf_use+set} != xset; then
53625 if test "${glibcxx_cv_func_modf_use+set}" = set; then :
53626 $as_echo_n "(cached) " >&6
53631 ac_cpp='$CXXCPP $CPPFLAGS'
53632 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53633 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53634 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53637 /* end confdefs.h. */
53647 if ac_fn_cxx_try_compile "$LINENO"; then :
53648 glibcxx_cv_func_modf_use=yes
53650 glibcxx_cv_func_modf_use=no
53652 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53654 ac_cpp='$CPP $CPPFLAGS'
53655 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53656 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53657 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
53664 $as_echo "$glibcxx_cv_func_modf_use" >&6; }
53666 if test x$glibcxx_cv_func_modf_use = x"yes"; then
53667 for ac_func in modf
53669 ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
53670 if test "x$ac_cv_func_modf" = x""yes; then :
53671 cat >>confdefs.h <<_ACEOF
53672 #define HAVE_MODF 1
53680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
53681 $as_echo_n "checking for _modf declaration... " >&6; }
53682 if test x${glibcxx_cv_func__modf_use+set} != xset; then
53683 if test "${glibcxx_cv_func__modf_use+set}" = set; then :
53684 $as_echo_n "(cached) " >&6
53689 ac_cpp='$CXXCPP $CPPFLAGS'
53690 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53691 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53692 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53695 /* end confdefs.h. */
53705 if ac_fn_cxx_try_compile "$LINENO"; then :
53706 glibcxx_cv_func__modf_use=yes
53708 glibcxx_cv_func__modf_use=no
53710 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53712 ac_cpp='$CPP $CPPFLAGS'
53713 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53714 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53715 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
53722 $as_echo "$glibcxx_cv_func__modf_use" >&6; }
53724 if test x$glibcxx_cv_func__modf_use = x"yes"; then
53725 for ac_func in _modf
53727 ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
53728 if test "x$ac_cv_func__modf" = x""yes; then :
53729 cat >>confdefs.h <<_ACEOF
53730 #define HAVE__MODF 1
53743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
53744 $as_echo_n "checking for powf declaration... " >&6; }
53745 if test x${glibcxx_cv_func_powf_use+set} != xset; then
53746 if test "${glibcxx_cv_func_powf_use+set}" = set; then :
53747 $as_echo_n "(cached) " >&6
53752 ac_cpp='$CXXCPP $CPPFLAGS'
53753 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53754 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53755 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53758 /* end confdefs.h. */
53768 if ac_fn_cxx_try_compile "$LINENO"; then :
53769 glibcxx_cv_func_powf_use=yes
53771 glibcxx_cv_func_powf_use=no
53773 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53775 ac_cpp='$CPP $CPPFLAGS'
53776 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53777 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53778 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
53785 $as_echo "$glibcxx_cv_func_powf_use" >&6; }
53787 if test x$glibcxx_cv_func_powf_use = x"yes"; then
53788 for ac_func in powf
53790 ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
53791 if test "x$ac_cv_func_powf" = x""yes; then :
53792 cat >>confdefs.h <<_ACEOF
53793 #define HAVE_POWF 1
53801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
53802 $as_echo_n "checking for _powf declaration... " >&6; }
53803 if test x${glibcxx_cv_func__powf_use+set} != xset; then
53804 if test "${glibcxx_cv_func__powf_use+set}" = set; then :
53805 $as_echo_n "(cached) " >&6
53810 ac_cpp='$CXXCPP $CPPFLAGS'
53811 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53812 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53813 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53816 /* end confdefs.h. */
53826 if ac_fn_cxx_try_compile "$LINENO"; then :
53827 glibcxx_cv_func__powf_use=yes
53829 glibcxx_cv_func__powf_use=no
53831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53833 ac_cpp='$CPP $CPPFLAGS'
53834 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53835 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53836 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
53843 $as_echo "$glibcxx_cv_func__powf_use" >&6; }
53845 if test x$glibcxx_cv_func__powf_use = x"yes"; then
53846 for ac_func in _powf
53848 ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
53849 if test "x$ac_cv_func__powf" = x""yes; then :
53850 cat >>confdefs.h <<_ACEOF
53851 #define HAVE__POWF 1
53864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
53865 $as_echo_n "checking for sqrtf declaration... " >&6; }
53866 if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
53867 if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
53868 $as_echo_n "(cached) " >&6
53873 ac_cpp='$CXXCPP $CPPFLAGS'
53874 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53875 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53876 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53879 /* end confdefs.h. */
53881 #ifdef HAVE_IEEEFP_H
53882 #include <ieeefp.h>
53893 if ac_fn_cxx_try_compile "$LINENO"; then :
53894 glibcxx_cv_func_sqrtf_use=yes
53896 glibcxx_cv_func_sqrtf_use=no
53898 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53900 ac_cpp='$CPP $CPPFLAGS'
53901 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53902 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53903 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
53910 $as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
53912 if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
53913 for ac_func in sqrtf
53915 ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
53916 if test "x$ac_cv_func_sqrtf" = x""yes; then :
53917 cat >>confdefs.h <<_ACEOF
53918 #define HAVE_SQRTF 1
53926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
53927 $as_echo_n "checking for _sqrtf declaration... " >&6; }
53928 if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
53929 if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
53930 $as_echo_n "(cached) " >&6
53935 ac_cpp='$CXXCPP $CPPFLAGS'
53936 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53937 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53938 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
53940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
53941 /* end confdefs.h. */
53943 #ifdef HAVE_IEEEFP_H
53944 #include <ieeefp.h>
53955 if ac_fn_cxx_try_compile "$LINENO"; then :
53956 glibcxx_cv_func__sqrtf_use=yes
53958 glibcxx_cv_func__sqrtf_use=no
53960 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
53962 ac_cpp='$CPP $CPPFLAGS'
53963 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
53964 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
53965 ac_compiler_gnu=$ac_cv_c_compiler_gnu
53971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
53972 $as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
53974 if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
53975 for ac_func in _sqrtf
53977 ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
53978 if test "x$ac_cv_func__sqrtf" = x""yes; then :
53979 cat >>confdefs.h <<_ACEOF
53980 #define HAVE__SQRTF 1
53993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
53994 $as_echo_n "checking for sincosf declaration... " >&6; }
53995 if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
53996 if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
53997 $as_echo_n "(cached) " >&6
54002 ac_cpp='$CXXCPP $CPPFLAGS'
54003 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54004 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54005 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54008 /* end confdefs.h. */
54018 if ac_fn_cxx_try_compile "$LINENO"; then :
54019 glibcxx_cv_func_sincosf_use=yes
54021 glibcxx_cv_func_sincosf_use=no
54023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54025 ac_cpp='$CPP $CPPFLAGS'
54026 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54027 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54028 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
54035 $as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
54037 if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
54038 for ac_func in sincosf
54040 ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
54041 if test "x$ac_cv_func_sincosf" = x""yes; then :
54042 cat >>confdefs.h <<_ACEOF
54043 #define HAVE_SINCOSF 1
54051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
54052 $as_echo_n "checking for _sincosf declaration... " >&6; }
54053 if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
54054 if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
54055 $as_echo_n "(cached) " >&6
54060 ac_cpp='$CXXCPP $CPPFLAGS'
54061 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54062 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54063 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54066 /* end confdefs.h. */
54076 if ac_fn_cxx_try_compile "$LINENO"; then :
54077 glibcxx_cv_func__sincosf_use=yes
54079 glibcxx_cv_func__sincosf_use=no
54081 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54083 ac_cpp='$CPP $CPPFLAGS'
54084 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54085 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54086 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
54093 $as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
54095 if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
54096 for ac_func in _sincosf
54098 ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
54099 if test "x$ac_cv_func__sincosf" = x""yes; then :
54100 cat >>confdefs.h <<_ACEOF
54101 #define HAVE__SINCOSF 1
54114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
54115 $as_echo_n "checking for finitef declaration... " >&6; }
54116 if test x${glibcxx_cv_func_finitef_use+set} != xset; then
54117 if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
54118 $as_echo_n "(cached) " >&6
54123 ac_cpp='$CXXCPP $CPPFLAGS'
54124 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54125 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54126 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54129 /* end confdefs.h. */
54131 #ifdef HAVE_IEEEFP_H
54132 #include <ieeefp.h>
54143 if ac_fn_cxx_try_compile "$LINENO"; then :
54144 glibcxx_cv_func_finitef_use=yes
54146 glibcxx_cv_func_finitef_use=no
54148 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54150 ac_cpp='$CPP $CPPFLAGS'
54151 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54152 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54153 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
54160 $as_echo "$glibcxx_cv_func_finitef_use" >&6; }
54162 if test x$glibcxx_cv_func_finitef_use = x"yes"; then
54163 for ac_func in finitef
54165 ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
54166 if test "x$ac_cv_func_finitef" = x""yes; then :
54167 cat >>confdefs.h <<_ACEOF
54168 #define HAVE_FINITEF 1
54176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
54177 $as_echo_n "checking for _finitef declaration... " >&6; }
54178 if test x${glibcxx_cv_func__finitef_use+set} != xset; then
54179 if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
54180 $as_echo_n "(cached) " >&6
54185 ac_cpp='$CXXCPP $CPPFLAGS'
54186 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54187 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54188 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54191 /* end confdefs.h. */
54193 #ifdef HAVE_IEEEFP_H
54194 #include <ieeefp.h>
54205 if ac_fn_cxx_try_compile "$LINENO"; then :
54206 glibcxx_cv_func__finitef_use=yes
54208 glibcxx_cv_func__finitef_use=no
54210 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54212 ac_cpp='$CPP $CPPFLAGS'
54213 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54214 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54215 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
54222 $as_echo "$glibcxx_cv_func__finitef_use" >&6; }
54224 if test x$glibcxx_cv_func__finitef_use = x"yes"; then
54225 for ac_func in _finitef
54227 ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
54228 if test "x$ac_cv_func__finitef" = x""yes; then :
54229 cat >>confdefs.h <<_ACEOF
54230 #define HAVE__FINITEF 1
54243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
54244 $as_echo_n "checking for long double trig functions... " >&6; }
54245 if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
54246 $as_echo_n "(cached) " >&6
54251 ac_cpp='$CXXCPP $CPPFLAGS'
54252 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54253 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54254 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54257 /* end confdefs.h. */
54262 acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
54267 if ac_fn_cxx_try_compile "$LINENO"; then :
54268 glibcxx_cv_func_long_double_trig_use=yes
54270 glibcxx_cv_func_long_double_trig_use=no
54272 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54274 ac_cpp='$CPP $CPPFLAGS'
54275 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54276 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54277 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
54282 $as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
54283 if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
54284 for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
54286 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
54287 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
54288 eval as_val=\$$as_ac_var
54289 if test "x$as_val" = x""yes; then :
54290 cat >>confdefs.h <<_ACEOF
54291 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
54298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
54299 $as_echo_n "checking for _long double trig functions... " >&6; }
54300 if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
54301 $as_echo_n "(cached) " >&6
54306 ac_cpp='$CXXCPP $CPPFLAGS'
54307 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54308 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54309 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54312 /* end confdefs.h. */
54317 _acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
54322 if ac_fn_cxx_try_compile "$LINENO"; then :
54323 glibcxx_cv_func__long_double_trig_use=yes
54325 glibcxx_cv_func__long_double_trig_use=no
54327 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54329 ac_cpp='$CPP $CPPFLAGS'
54330 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54331 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54332 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
54337 $as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
54338 if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
54339 for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
54341 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
54342 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
54343 eval as_val=\$$as_ac_var
54344 if test "x$as_val" = x""yes; then :
54345 cat >>confdefs.h <<_ACEOF
54346 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
54359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
54360 $as_echo_n "checking for long double round functions... " >&6; }
54361 if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
54362 $as_echo_n "(cached) " >&6
54367 ac_cpp='$CXXCPP $CPPFLAGS'
54368 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54369 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54370 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54373 /* end confdefs.h. */
54378 ceill (0); floorl (0);
54383 if ac_fn_cxx_try_compile "$LINENO"; then :
54384 glibcxx_cv_func_long_double_round_use=yes
54386 glibcxx_cv_func_long_double_round_use=no
54388 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54390 ac_cpp='$CPP $CPPFLAGS'
54391 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54392 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54393 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
54398 $as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
54399 if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
54400 for ac_func in ceill floorl
54402 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
54403 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
54404 eval as_val=\$$as_ac_var
54405 if test "x$as_val" = x""yes; then :
54406 cat >>confdefs.h <<_ACEOF
54407 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
54414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
54415 $as_echo_n "checking for _long double round functions... " >&6; }
54416 if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
54417 $as_echo_n "(cached) " >&6
54422 ac_cpp='$CXXCPP $CPPFLAGS'
54423 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54424 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54425 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54428 /* end confdefs.h. */
54433 _ceill (0); _floorl (0);
54438 if ac_fn_cxx_try_compile "$LINENO"; then :
54439 glibcxx_cv_func__long_double_round_use=yes
54441 glibcxx_cv_func__long_double_round_use=no
54443 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54445 ac_cpp='$CPP $CPPFLAGS'
54446 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54447 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54448 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
54453 $as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
54454 if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
54455 for ac_func in _ceill _floorl
54457 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
54458 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
54459 eval as_val=\$$as_ac_var
54460 if test "x$as_val" = x""yes; then :
54461 cat >>confdefs.h <<_ACEOF
54462 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
54476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
54477 $as_echo_n "checking for isnanl declaration... " >&6; }
54478 if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
54479 if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
54480 $as_echo_n "(cached) " >&6
54485 ac_cpp='$CXXCPP $CPPFLAGS'
54486 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54487 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54488 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54491 /* end confdefs.h. */
54493 #ifdef HAVE_IEEEFP_H
54494 #include <ieeefp.h>
54505 if ac_fn_cxx_try_compile "$LINENO"; then :
54506 glibcxx_cv_func_isnanl_use=yes
54508 glibcxx_cv_func_isnanl_use=no
54510 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54512 ac_cpp='$CPP $CPPFLAGS'
54513 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54514 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54515 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
54522 $as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
54524 if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
54525 for ac_func in isnanl
54527 ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
54528 if test "x$ac_cv_func_isnanl" = x""yes; then :
54529 cat >>confdefs.h <<_ACEOF
54530 #define HAVE_ISNANL 1
54538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
54539 $as_echo_n "checking for _isnanl declaration... " >&6; }
54540 if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
54541 if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
54542 $as_echo_n "(cached) " >&6
54547 ac_cpp='$CXXCPP $CPPFLAGS'
54548 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54549 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54550 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54553 /* end confdefs.h. */
54555 #ifdef HAVE_IEEEFP_H
54556 #include <ieeefp.h>
54567 if ac_fn_cxx_try_compile "$LINENO"; then :
54568 glibcxx_cv_func__isnanl_use=yes
54570 glibcxx_cv_func__isnanl_use=no
54572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54574 ac_cpp='$CPP $CPPFLAGS'
54575 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54576 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54577 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
54584 $as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
54586 if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
54587 for ac_func in _isnanl
54589 ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
54590 if test "x$ac_cv_func__isnanl" = x""yes; then :
54591 cat >>confdefs.h <<_ACEOF
54592 #define HAVE__ISNANL 1
54605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
54606 $as_echo_n "checking for isinfl declaration... " >&6; }
54607 if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
54608 if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
54609 $as_echo_n "(cached) " >&6
54614 ac_cpp='$CXXCPP $CPPFLAGS'
54615 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54616 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54617 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54620 /* end confdefs.h. */
54622 #ifdef HAVE_IEEEFP_H
54623 #include <ieeefp.h>
54634 if ac_fn_cxx_try_compile "$LINENO"; then :
54635 glibcxx_cv_func_isinfl_use=yes
54637 glibcxx_cv_func_isinfl_use=no
54639 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54641 ac_cpp='$CPP $CPPFLAGS'
54642 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54643 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54644 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
54651 $as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
54653 if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
54654 for ac_func in isinfl
54656 ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
54657 if test "x$ac_cv_func_isinfl" = x""yes; then :
54658 cat >>confdefs.h <<_ACEOF
54659 #define HAVE_ISINFL 1
54667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
54668 $as_echo_n "checking for _isinfl declaration... " >&6; }
54669 if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
54670 if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
54671 $as_echo_n "(cached) " >&6
54676 ac_cpp='$CXXCPP $CPPFLAGS'
54677 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54678 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54679 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54682 /* end confdefs.h. */
54684 #ifdef HAVE_IEEEFP_H
54685 #include <ieeefp.h>
54696 if ac_fn_cxx_try_compile "$LINENO"; then :
54697 glibcxx_cv_func__isinfl_use=yes
54699 glibcxx_cv_func__isinfl_use=no
54701 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54703 ac_cpp='$CPP $CPPFLAGS'
54704 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54705 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54706 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
54713 $as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
54715 if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
54716 for ac_func in _isinfl
54718 ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
54719 if test "x$ac_cv_func__isinfl" = x""yes; then :
54720 cat >>confdefs.h <<_ACEOF
54721 #define HAVE__ISINFL 1
54734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
54735 $as_echo_n "checking for atan2l declaration... " >&6; }
54736 if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
54737 if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
54738 $as_echo_n "(cached) " >&6
54743 ac_cpp='$CXXCPP $CPPFLAGS'
54744 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54745 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54746 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54749 /* end confdefs.h. */
54759 if ac_fn_cxx_try_compile "$LINENO"; then :
54760 glibcxx_cv_func_atan2l_use=yes
54762 glibcxx_cv_func_atan2l_use=no
54764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54766 ac_cpp='$CPP $CPPFLAGS'
54767 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54768 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54769 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
54776 $as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
54778 if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
54779 for ac_func in atan2l
54781 ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
54782 if test "x$ac_cv_func_atan2l" = x""yes; then :
54783 cat >>confdefs.h <<_ACEOF
54784 #define HAVE_ATAN2L 1
54792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
54793 $as_echo_n "checking for _atan2l declaration... " >&6; }
54794 if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
54795 if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
54796 $as_echo_n "(cached) " >&6
54801 ac_cpp='$CXXCPP $CPPFLAGS'
54802 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54803 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54804 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54807 /* end confdefs.h. */
54817 if ac_fn_cxx_try_compile "$LINENO"; then :
54818 glibcxx_cv_func__atan2l_use=yes
54820 glibcxx_cv_func__atan2l_use=no
54822 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54824 ac_cpp='$CPP $CPPFLAGS'
54825 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54826 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54827 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
54834 $as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
54836 if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
54837 for ac_func in _atan2l
54839 ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
54840 if test "x$ac_cv_func__atan2l" = x""yes; then :
54841 cat >>confdefs.h <<_ACEOF
54842 #define HAVE__ATAN2L 1
54855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
54856 $as_echo_n "checking for expl declaration... " >&6; }
54857 if test x${glibcxx_cv_func_expl_use+set} != xset; then
54858 if test "${glibcxx_cv_func_expl_use+set}" = set; then :
54859 $as_echo_n "(cached) " >&6
54864 ac_cpp='$CXXCPP $CPPFLAGS'
54865 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54866 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54867 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54870 /* end confdefs.h. */
54872 #ifdef HAVE_IEEEFP_H
54873 #include <ieeefp.h>
54884 if ac_fn_cxx_try_compile "$LINENO"; then :
54885 glibcxx_cv_func_expl_use=yes
54887 glibcxx_cv_func_expl_use=no
54889 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54891 ac_cpp='$CPP $CPPFLAGS'
54892 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54893 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54894 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
54901 $as_echo "$glibcxx_cv_func_expl_use" >&6; }
54903 if test x$glibcxx_cv_func_expl_use = x"yes"; then
54904 for ac_func in expl
54906 ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
54907 if test "x$ac_cv_func_expl" = x""yes; then :
54908 cat >>confdefs.h <<_ACEOF
54909 #define HAVE_EXPL 1
54917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
54918 $as_echo_n "checking for _expl declaration... " >&6; }
54919 if test x${glibcxx_cv_func__expl_use+set} != xset; then
54920 if test "${glibcxx_cv_func__expl_use+set}" = set; then :
54921 $as_echo_n "(cached) " >&6
54926 ac_cpp='$CXXCPP $CPPFLAGS'
54927 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54928 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54929 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54932 /* end confdefs.h. */
54934 #ifdef HAVE_IEEEFP_H
54935 #include <ieeefp.h>
54946 if ac_fn_cxx_try_compile "$LINENO"; then :
54947 glibcxx_cv_func__expl_use=yes
54949 glibcxx_cv_func__expl_use=no
54951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
54953 ac_cpp='$CPP $CPPFLAGS'
54954 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54955 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54956 ac_compiler_gnu=$ac_cv_c_compiler_gnu
54962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
54963 $as_echo "$glibcxx_cv_func__expl_use" >&6; }
54965 if test x$glibcxx_cv_func__expl_use = x"yes"; then
54966 for ac_func in _expl
54968 ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
54969 if test "x$ac_cv_func__expl" = x""yes; then :
54970 cat >>confdefs.h <<_ACEOF
54971 #define HAVE__EXPL 1
54984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
54985 $as_echo_n "checking for fabsl declaration... " >&6; }
54986 if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
54987 if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
54988 $as_echo_n "(cached) " >&6
54993 ac_cpp='$CXXCPP $CPPFLAGS'
54994 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
54995 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
54996 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
54998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
54999 /* end confdefs.h. */
55001 #ifdef HAVE_IEEEFP_H
55002 #include <ieeefp.h>
55013 if ac_fn_cxx_try_compile "$LINENO"; then :
55014 glibcxx_cv_func_fabsl_use=yes
55016 glibcxx_cv_func_fabsl_use=no
55018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55020 ac_cpp='$CPP $CPPFLAGS'
55021 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55022 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55023 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
55030 $as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
55032 if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
55033 for ac_func in fabsl
55035 ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
55036 if test "x$ac_cv_func_fabsl" = x""yes; then :
55037 cat >>confdefs.h <<_ACEOF
55038 #define HAVE_FABSL 1
55046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
55047 $as_echo_n "checking for _fabsl declaration... " >&6; }
55048 if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
55049 if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
55050 $as_echo_n "(cached) " >&6
55055 ac_cpp='$CXXCPP $CPPFLAGS'
55056 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55057 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55058 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55061 /* end confdefs.h. */
55063 #ifdef HAVE_IEEEFP_H
55064 #include <ieeefp.h>
55075 if ac_fn_cxx_try_compile "$LINENO"; then :
55076 glibcxx_cv_func__fabsl_use=yes
55078 glibcxx_cv_func__fabsl_use=no
55080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55082 ac_cpp='$CPP $CPPFLAGS'
55083 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55084 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55085 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
55092 $as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
55094 if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
55095 for ac_func in _fabsl
55097 ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
55098 if test "x$ac_cv_func__fabsl" = x""yes; then :
55099 cat >>confdefs.h <<_ACEOF
55100 #define HAVE__FABSL 1
55113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
55114 $as_echo_n "checking for fmodl declaration... " >&6; }
55115 if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
55116 if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
55117 $as_echo_n "(cached) " >&6
55122 ac_cpp='$CXXCPP $CPPFLAGS'
55123 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55124 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55125 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55128 /* end confdefs.h. */
55138 if ac_fn_cxx_try_compile "$LINENO"; then :
55139 glibcxx_cv_func_fmodl_use=yes
55141 glibcxx_cv_func_fmodl_use=no
55143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55145 ac_cpp='$CPP $CPPFLAGS'
55146 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55147 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55148 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
55155 $as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
55157 if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
55158 for ac_func in fmodl
55160 ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
55161 if test "x$ac_cv_func_fmodl" = x""yes; then :
55162 cat >>confdefs.h <<_ACEOF
55163 #define HAVE_FMODL 1
55171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
55172 $as_echo_n "checking for _fmodl declaration... " >&6; }
55173 if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
55174 if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
55175 $as_echo_n "(cached) " >&6
55180 ac_cpp='$CXXCPP $CPPFLAGS'
55181 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55182 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55183 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55186 /* end confdefs.h. */
55196 if ac_fn_cxx_try_compile "$LINENO"; then :
55197 glibcxx_cv_func__fmodl_use=yes
55199 glibcxx_cv_func__fmodl_use=no
55201 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55203 ac_cpp='$CPP $CPPFLAGS'
55204 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55205 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55206 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
55213 $as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
55215 if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
55216 for ac_func in _fmodl
55218 ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
55219 if test "x$ac_cv_func__fmodl" = x""yes; then :
55220 cat >>confdefs.h <<_ACEOF
55221 #define HAVE__FMODL 1
55234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
55235 $as_echo_n "checking for frexpl declaration... " >&6; }
55236 if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
55237 if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
55238 $as_echo_n "(cached) " >&6
55243 ac_cpp='$CXXCPP $CPPFLAGS'
55244 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55245 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55246 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55249 /* end confdefs.h. */
55259 if ac_fn_cxx_try_compile "$LINENO"; then :
55260 glibcxx_cv_func_frexpl_use=yes
55262 glibcxx_cv_func_frexpl_use=no
55264 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55266 ac_cpp='$CPP $CPPFLAGS'
55267 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55268 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55269 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
55276 $as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
55278 if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
55279 for ac_func in frexpl
55281 ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
55282 if test "x$ac_cv_func_frexpl" = x""yes; then :
55283 cat >>confdefs.h <<_ACEOF
55284 #define HAVE_FREXPL 1
55292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
55293 $as_echo_n "checking for _frexpl declaration... " >&6; }
55294 if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
55295 if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
55296 $as_echo_n "(cached) " >&6
55301 ac_cpp='$CXXCPP $CPPFLAGS'
55302 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55303 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55304 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55307 /* end confdefs.h. */
55317 if ac_fn_cxx_try_compile "$LINENO"; then :
55318 glibcxx_cv_func__frexpl_use=yes
55320 glibcxx_cv_func__frexpl_use=no
55322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55324 ac_cpp='$CPP $CPPFLAGS'
55325 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55326 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55327 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
55334 $as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
55336 if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
55337 for ac_func in _frexpl
55339 ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
55340 if test "x$ac_cv_func__frexpl" = x""yes; then :
55341 cat >>confdefs.h <<_ACEOF
55342 #define HAVE__FREXPL 1
55355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
55356 $as_echo_n "checking for hypotl declaration... " >&6; }
55357 if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
55358 if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
55359 $as_echo_n "(cached) " >&6
55364 ac_cpp='$CXXCPP $CPPFLAGS'
55365 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55366 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55367 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55370 /* end confdefs.h. */
55380 if ac_fn_cxx_try_compile "$LINENO"; then :
55381 glibcxx_cv_func_hypotl_use=yes
55383 glibcxx_cv_func_hypotl_use=no
55385 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55387 ac_cpp='$CPP $CPPFLAGS'
55388 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55389 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55390 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
55397 $as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
55399 if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
55400 for ac_func in hypotl
55402 ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
55403 if test "x$ac_cv_func_hypotl" = x""yes; then :
55404 cat >>confdefs.h <<_ACEOF
55405 #define HAVE_HYPOTL 1
55413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
55414 $as_echo_n "checking for _hypotl declaration... " >&6; }
55415 if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
55416 if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
55417 $as_echo_n "(cached) " >&6
55422 ac_cpp='$CXXCPP $CPPFLAGS'
55423 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55424 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55425 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55428 /* end confdefs.h. */
55438 if ac_fn_cxx_try_compile "$LINENO"; then :
55439 glibcxx_cv_func__hypotl_use=yes
55441 glibcxx_cv_func__hypotl_use=no
55443 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55445 ac_cpp='$CPP $CPPFLAGS'
55446 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55447 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55448 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
55455 $as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
55457 if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
55458 for ac_func in _hypotl
55460 ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
55461 if test "x$ac_cv_func__hypotl" = x""yes; then :
55462 cat >>confdefs.h <<_ACEOF
55463 #define HAVE__HYPOTL 1
55476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
55477 $as_echo_n "checking for ldexpl declaration... " >&6; }
55478 if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
55479 if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
55480 $as_echo_n "(cached) " >&6
55485 ac_cpp='$CXXCPP $CPPFLAGS'
55486 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55487 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55488 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55491 /* end confdefs.h. */
55501 if ac_fn_cxx_try_compile "$LINENO"; then :
55502 glibcxx_cv_func_ldexpl_use=yes
55504 glibcxx_cv_func_ldexpl_use=no
55506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55508 ac_cpp='$CPP $CPPFLAGS'
55509 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55510 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55511 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
55518 $as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
55520 if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
55521 for ac_func in ldexpl
55523 ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
55524 if test "x$ac_cv_func_ldexpl" = x""yes; then :
55525 cat >>confdefs.h <<_ACEOF
55526 #define HAVE_LDEXPL 1
55534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
55535 $as_echo_n "checking for _ldexpl declaration... " >&6; }
55536 if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
55537 if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
55538 $as_echo_n "(cached) " >&6
55543 ac_cpp='$CXXCPP $CPPFLAGS'
55544 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55545 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55546 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55549 /* end confdefs.h. */
55559 if ac_fn_cxx_try_compile "$LINENO"; then :
55560 glibcxx_cv_func__ldexpl_use=yes
55562 glibcxx_cv_func__ldexpl_use=no
55564 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55566 ac_cpp='$CPP $CPPFLAGS'
55567 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55568 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55569 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
55576 $as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
55578 if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
55579 for ac_func in _ldexpl
55581 ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
55582 if test "x$ac_cv_func__ldexpl" = x""yes; then :
55583 cat >>confdefs.h <<_ACEOF
55584 #define HAVE__LDEXPL 1
55597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
55598 $as_echo_n "checking for logl declaration... " >&6; }
55599 if test x${glibcxx_cv_func_logl_use+set} != xset; then
55600 if test "${glibcxx_cv_func_logl_use+set}" = set; then :
55601 $as_echo_n "(cached) " >&6
55606 ac_cpp='$CXXCPP $CPPFLAGS'
55607 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55608 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55609 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55612 /* end confdefs.h. */
55614 #ifdef HAVE_IEEEFP_H
55615 #include <ieeefp.h>
55626 if ac_fn_cxx_try_compile "$LINENO"; then :
55627 glibcxx_cv_func_logl_use=yes
55629 glibcxx_cv_func_logl_use=no
55631 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55633 ac_cpp='$CPP $CPPFLAGS'
55634 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55635 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55636 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
55643 $as_echo "$glibcxx_cv_func_logl_use" >&6; }
55645 if test x$glibcxx_cv_func_logl_use = x"yes"; then
55646 for ac_func in logl
55648 ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
55649 if test "x$ac_cv_func_logl" = x""yes; then :
55650 cat >>confdefs.h <<_ACEOF
55651 #define HAVE_LOGL 1
55659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
55660 $as_echo_n "checking for _logl declaration... " >&6; }
55661 if test x${glibcxx_cv_func__logl_use+set} != xset; then
55662 if test "${glibcxx_cv_func__logl_use+set}" = set; then :
55663 $as_echo_n "(cached) " >&6
55668 ac_cpp='$CXXCPP $CPPFLAGS'
55669 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55670 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55671 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55674 /* end confdefs.h. */
55676 #ifdef HAVE_IEEEFP_H
55677 #include <ieeefp.h>
55688 if ac_fn_cxx_try_compile "$LINENO"; then :
55689 glibcxx_cv_func__logl_use=yes
55691 glibcxx_cv_func__logl_use=no
55693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55695 ac_cpp='$CPP $CPPFLAGS'
55696 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55697 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55698 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
55705 $as_echo "$glibcxx_cv_func__logl_use" >&6; }
55707 if test x$glibcxx_cv_func__logl_use = x"yes"; then
55708 for ac_func in _logl
55710 ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
55711 if test "x$ac_cv_func__logl" = x""yes; then :
55712 cat >>confdefs.h <<_ACEOF
55713 #define HAVE__LOGL 1
55726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
55727 $as_echo_n "checking for log10l declaration... " >&6; }
55728 if test x${glibcxx_cv_func_log10l_use+set} != xset; then
55729 if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
55730 $as_echo_n "(cached) " >&6
55735 ac_cpp='$CXXCPP $CPPFLAGS'
55736 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55737 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55738 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55741 /* end confdefs.h. */
55743 #ifdef HAVE_IEEEFP_H
55744 #include <ieeefp.h>
55755 if ac_fn_cxx_try_compile "$LINENO"; then :
55756 glibcxx_cv_func_log10l_use=yes
55758 glibcxx_cv_func_log10l_use=no
55760 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55762 ac_cpp='$CPP $CPPFLAGS'
55763 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55764 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55765 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
55772 $as_echo "$glibcxx_cv_func_log10l_use" >&6; }
55774 if test x$glibcxx_cv_func_log10l_use = x"yes"; then
55775 for ac_func in log10l
55777 ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
55778 if test "x$ac_cv_func_log10l" = x""yes; then :
55779 cat >>confdefs.h <<_ACEOF
55780 #define HAVE_LOG10L 1
55788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
55789 $as_echo_n "checking for _log10l declaration... " >&6; }
55790 if test x${glibcxx_cv_func__log10l_use+set} != xset; then
55791 if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
55792 $as_echo_n "(cached) " >&6
55797 ac_cpp='$CXXCPP $CPPFLAGS'
55798 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55799 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55800 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55803 /* end confdefs.h. */
55805 #ifdef HAVE_IEEEFP_H
55806 #include <ieeefp.h>
55817 if ac_fn_cxx_try_compile "$LINENO"; then :
55818 glibcxx_cv_func__log10l_use=yes
55820 glibcxx_cv_func__log10l_use=no
55822 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55824 ac_cpp='$CPP $CPPFLAGS'
55825 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55826 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55827 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
55834 $as_echo "$glibcxx_cv_func__log10l_use" >&6; }
55836 if test x$glibcxx_cv_func__log10l_use = x"yes"; then
55837 for ac_func in _log10l
55839 ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
55840 if test "x$ac_cv_func__log10l" = x""yes; then :
55841 cat >>confdefs.h <<_ACEOF
55842 #define HAVE__LOG10L 1
55855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
55856 $as_echo_n "checking for modfl declaration... " >&6; }
55857 if test x${glibcxx_cv_func_modfl_use+set} != xset; then
55858 if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
55859 $as_echo_n "(cached) " >&6
55864 ac_cpp='$CXXCPP $CPPFLAGS'
55865 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55866 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55867 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55870 /* end confdefs.h. */
55880 if ac_fn_cxx_try_compile "$LINENO"; then :
55881 glibcxx_cv_func_modfl_use=yes
55883 glibcxx_cv_func_modfl_use=no
55885 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55887 ac_cpp='$CPP $CPPFLAGS'
55888 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55889 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55890 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
55897 $as_echo "$glibcxx_cv_func_modfl_use" >&6; }
55899 if test x$glibcxx_cv_func_modfl_use = x"yes"; then
55900 for ac_func in modfl
55902 ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
55903 if test "x$ac_cv_func_modfl" = x""yes; then :
55904 cat >>confdefs.h <<_ACEOF
55905 #define HAVE_MODFL 1
55913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
55914 $as_echo_n "checking for _modfl declaration... " >&6; }
55915 if test x${glibcxx_cv_func__modfl_use+set} != xset; then
55916 if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
55917 $as_echo_n "(cached) " >&6
55922 ac_cpp='$CXXCPP $CPPFLAGS'
55923 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55924 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55925 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55928 /* end confdefs.h. */
55938 if ac_fn_cxx_try_compile "$LINENO"; then :
55939 glibcxx_cv_func__modfl_use=yes
55941 glibcxx_cv_func__modfl_use=no
55943 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
55945 ac_cpp='$CPP $CPPFLAGS'
55946 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55947 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55948 ac_compiler_gnu=$ac_cv_c_compiler_gnu
55954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
55955 $as_echo "$glibcxx_cv_func__modfl_use" >&6; }
55957 if test x$glibcxx_cv_func__modfl_use = x"yes"; then
55958 for ac_func in _modfl
55960 ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
55961 if test "x$ac_cv_func__modfl" = x""yes; then :
55962 cat >>confdefs.h <<_ACEOF
55963 #define HAVE__MODFL 1
55976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
55977 $as_echo_n "checking for powl declaration... " >&6; }
55978 if test x${glibcxx_cv_func_powl_use+set} != xset; then
55979 if test "${glibcxx_cv_func_powl_use+set}" = set; then :
55980 $as_echo_n "(cached) " >&6
55985 ac_cpp='$CXXCPP $CPPFLAGS'
55986 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
55987 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
55988 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
55990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
55991 /* end confdefs.h. */
56001 if ac_fn_cxx_try_compile "$LINENO"; then :
56002 glibcxx_cv_func_powl_use=yes
56004 glibcxx_cv_func_powl_use=no
56006 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56008 ac_cpp='$CPP $CPPFLAGS'
56009 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56010 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56011 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
56018 $as_echo "$glibcxx_cv_func_powl_use" >&6; }
56020 if test x$glibcxx_cv_func_powl_use = x"yes"; then
56021 for ac_func in powl
56023 ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
56024 if test "x$ac_cv_func_powl" = x""yes; then :
56025 cat >>confdefs.h <<_ACEOF
56026 #define HAVE_POWL 1
56034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
56035 $as_echo_n "checking for _powl declaration... " >&6; }
56036 if test x${glibcxx_cv_func__powl_use+set} != xset; then
56037 if test "${glibcxx_cv_func__powl_use+set}" = set; then :
56038 $as_echo_n "(cached) " >&6
56043 ac_cpp='$CXXCPP $CPPFLAGS'
56044 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56045 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56046 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56049 /* end confdefs.h. */
56059 if ac_fn_cxx_try_compile "$LINENO"; then :
56060 glibcxx_cv_func__powl_use=yes
56062 glibcxx_cv_func__powl_use=no
56064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56066 ac_cpp='$CPP $CPPFLAGS'
56067 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56068 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56069 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
56076 $as_echo "$glibcxx_cv_func__powl_use" >&6; }
56078 if test x$glibcxx_cv_func__powl_use = x"yes"; then
56079 for ac_func in _powl
56081 ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
56082 if test "x$ac_cv_func__powl" = x""yes; then :
56083 cat >>confdefs.h <<_ACEOF
56084 #define HAVE__POWL 1
56097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
56098 $as_echo_n "checking for sqrtl declaration... " >&6; }
56099 if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
56100 if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
56101 $as_echo_n "(cached) " >&6
56106 ac_cpp='$CXXCPP $CPPFLAGS'
56107 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56108 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56109 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56112 /* end confdefs.h. */
56114 #ifdef HAVE_IEEEFP_H
56115 #include <ieeefp.h>
56126 if ac_fn_cxx_try_compile "$LINENO"; then :
56127 glibcxx_cv_func_sqrtl_use=yes
56129 glibcxx_cv_func_sqrtl_use=no
56131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56133 ac_cpp='$CPP $CPPFLAGS'
56134 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56135 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56136 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
56143 $as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
56145 if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
56146 for ac_func in sqrtl
56148 ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
56149 if test "x$ac_cv_func_sqrtl" = x""yes; then :
56150 cat >>confdefs.h <<_ACEOF
56151 #define HAVE_SQRTL 1
56159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
56160 $as_echo_n "checking for _sqrtl declaration... " >&6; }
56161 if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
56162 if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
56163 $as_echo_n "(cached) " >&6
56168 ac_cpp='$CXXCPP $CPPFLAGS'
56169 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56170 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56171 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56174 /* end confdefs.h. */
56176 #ifdef HAVE_IEEEFP_H
56177 #include <ieeefp.h>
56188 if ac_fn_cxx_try_compile "$LINENO"; then :
56189 glibcxx_cv_func__sqrtl_use=yes
56191 glibcxx_cv_func__sqrtl_use=no
56193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56195 ac_cpp='$CPP $CPPFLAGS'
56196 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56197 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56198 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
56205 $as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
56207 if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
56208 for ac_func in _sqrtl
56210 ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
56211 if test "x$ac_cv_func__sqrtl" = x""yes; then :
56212 cat >>confdefs.h <<_ACEOF
56213 #define HAVE__SQRTL 1
56226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
56227 $as_echo_n "checking for sincosl declaration... " >&6; }
56228 if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
56229 if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
56230 $as_echo_n "(cached) " >&6
56235 ac_cpp='$CXXCPP $CPPFLAGS'
56236 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56237 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56238 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56241 /* end confdefs.h. */
56251 if ac_fn_cxx_try_compile "$LINENO"; then :
56252 glibcxx_cv_func_sincosl_use=yes
56254 glibcxx_cv_func_sincosl_use=no
56256 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56258 ac_cpp='$CPP $CPPFLAGS'
56259 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56260 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56261 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
56268 $as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
56270 if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
56271 for ac_func in sincosl
56273 ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
56274 if test "x$ac_cv_func_sincosl" = x""yes; then :
56275 cat >>confdefs.h <<_ACEOF
56276 #define HAVE_SINCOSL 1
56284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
56285 $as_echo_n "checking for _sincosl declaration... " >&6; }
56286 if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
56287 if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
56288 $as_echo_n "(cached) " >&6
56293 ac_cpp='$CXXCPP $CPPFLAGS'
56294 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56295 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56296 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56299 /* end confdefs.h. */
56309 if ac_fn_cxx_try_compile "$LINENO"; then :
56310 glibcxx_cv_func__sincosl_use=yes
56312 glibcxx_cv_func__sincosl_use=no
56314 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56316 ac_cpp='$CPP $CPPFLAGS'
56317 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56318 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56319 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
56326 $as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
56328 if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
56329 for ac_func in _sincosl
56331 ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
56332 if test "x$ac_cv_func__sincosl" = x""yes; then :
56333 cat >>confdefs.h <<_ACEOF
56334 #define HAVE__SINCOSL 1
56347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
56348 $as_echo_n "checking for finitel declaration... " >&6; }
56349 if test x${glibcxx_cv_func_finitel_use+set} != xset; then
56350 if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
56351 $as_echo_n "(cached) " >&6
56356 ac_cpp='$CXXCPP $CPPFLAGS'
56357 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56358 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56359 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56362 /* end confdefs.h. */
56364 #ifdef HAVE_IEEEFP_H
56365 #include <ieeefp.h>
56376 if ac_fn_cxx_try_compile "$LINENO"; then :
56377 glibcxx_cv_func_finitel_use=yes
56379 glibcxx_cv_func_finitel_use=no
56381 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56383 ac_cpp='$CPP $CPPFLAGS'
56384 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56385 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56386 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
56393 $as_echo "$glibcxx_cv_func_finitel_use" >&6; }
56395 if test x$glibcxx_cv_func_finitel_use = x"yes"; then
56396 for ac_func in finitel
56398 ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
56399 if test "x$ac_cv_func_finitel" = x""yes; then :
56400 cat >>confdefs.h <<_ACEOF
56401 #define HAVE_FINITEL 1
56409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
56410 $as_echo_n "checking for _finitel declaration... " >&6; }
56411 if test x${glibcxx_cv_func__finitel_use+set} != xset; then
56412 if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
56413 $as_echo_n "(cached) " >&6
56418 ac_cpp='$CXXCPP $CPPFLAGS'
56419 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56420 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56421 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56424 /* end confdefs.h. */
56426 #ifdef HAVE_IEEEFP_H
56427 #include <ieeefp.h>
56438 if ac_fn_cxx_try_compile "$LINENO"; then :
56439 glibcxx_cv_func__finitel_use=yes
56441 glibcxx_cv_func__finitel_use=no
56443 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56445 ac_cpp='$CPP $CPPFLAGS'
56446 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56447 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56448 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
56455 $as_echo "$glibcxx_cv_func__finitel_use" >&6; }
56457 if test x$glibcxx_cv_func__finitel_use = x"yes"; then
56458 for ac_func in _finitel
56460 ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
56461 if test "x$ac_cv_func__finitel" = x""yes; then :
56462 cat >>confdefs.h <<_ACEOF
56463 #define HAVE__FINITEL 1
56475 LIBS="$ac_save_LIBS"
56476 CXXFLAGS="$ac_save_CXXFLAGS"
56479 ac_test_CXXFLAGS="${CXXFLAGS+set}"
56480 ac_save_CXXFLAGS="$CXXFLAGS"
56481 CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
56484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
56485 $as_echo_n "checking for strtold declaration... " >&6; }
56486 if test x${glibcxx_cv_func_strtold_use+set} != xset; then
56487 if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
56488 $as_echo_n "(cached) " >&6
56493 ac_cpp='$CXXCPP $CPPFLAGS'
56494 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56495 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56496 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56499 /* end confdefs.h. */
56500 #include <stdlib.h>
56509 if ac_fn_cxx_try_compile "$LINENO"; then :
56510 glibcxx_cv_func_strtold_use=yes
56512 glibcxx_cv_func_strtold_use=no
56514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56516 ac_cpp='$CPP $CPPFLAGS'
56517 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56518 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56519 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
56526 $as_echo "$glibcxx_cv_func_strtold_use" >&6; }
56527 if test x$glibcxx_cv_func_strtold_use = x"yes"; then
56528 for ac_func in strtold
56530 ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
56531 if test "x$ac_cv_func_strtold" = x""yes; then :
56532 cat >>confdefs.h <<_ACEOF
56533 #define HAVE_STRTOLD 1
56544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
56545 $as_echo_n "checking for strtof declaration... " >&6; }
56546 if test x${glibcxx_cv_func_strtof_use+set} != xset; then
56547 if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
56548 $as_echo_n "(cached) " >&6
56553 ac_cpp='$CXXCPP $CPPFLAGS'
56554 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56555 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56556 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
56558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56559 /* end confdefs.h. */
56560 #include <stdlib.h>
56569 if ac_fn_cxx_try_compile "$LINENO"; then :
56570 glibcxx_cv_func_strtof_use=yes
56572 glibcxx_cv_func_strtof_use=no
56574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
56576 ac_cpp='$CPP $CPPFLAGS'
56577 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
56578 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
56579 ac_compiler_gnu=$ac_cv_c_compiler_gnu
56585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
56586 $as_echo "$glibcxx_cv_func_strtof_use" >&6; }
56587 if test x$glibcxx_cv_func_strtof_use = x"yes"; then
56588 for ac_func in strtof
56590 ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
56591 if test "x$ac_cv_func_strtof" = x""yes; then :
56592 cat >>confdefs.h <<_ACEOF
56593 #define HAVE_STRTOF 1
56604 CXXFLAGS="$ac_save_CXXFLAGS"
56608 SECTION_FLAGS='-ffunction-sections -fdata-sections'
56611 # If we're not using GNU ld, then there's no point in even trying these
56612 # tests. Check for that first. We should have already tested for gld
56613 # by now (in libtool), but require it now just to be safe...
56614 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
56615 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
56619 # The name set by libtool depends on the version of libtool. Shame on us
56620 # for depending on an impl detail, but c'est la vie. Older versions used
56621 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
56622 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
56623 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
56624 # set (hence we're using an older libtool), then set it.
56625 if test x${with_gnu_ld+set} != xset; then
56626 if test x${ac_cv_prog_gnu_ld+set} != xset; then
56627 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
56630 with_gnu_ld=$ac_cv_prog_gnu_ld
56634 # Start by getting the version number. I think the libtool test already
56635 # does some of this, but throws away the result.
56636 glibcxx_ld_is_gold=no
56637 if test x"$with_gnu_ld" = x"yes"; then
56638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
56639 $as_echo_n "checking for ld version... " >&6; }
56641 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
56642 glibcxx_ld_is_gold=yes
56644 ldver=`$LD --version 2>/dev/null |
56645 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'`
56647 glibcxx_gnu_ld_version=`echo $ldver | \
56648 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
56649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
56650 $as_echo "$glibcxx_gnu_ld_version" >&6; }
56653 # Set --gc-sections.
56654 glibcxx_have_gc_sections=no
56655 if test "$glibcxx_ld_is_gold" = "yes"; then
56656 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
56657 glibcxx_have_gc_sections=yes
56660 glibcxx_gcsections_min_ld=21602
56661 if test x"$with_gnu_ld" = x"yes" &&
56662 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
56663 glibcxx_have_gc_sections=yes
56666 if test "$glibcxx_have_gc_sections" = "yes"; then
56667 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
56668 # NB: This flag only works reliably after 2.16.1. Configure tests
56669 # for this are difficult, so hard wire a value that should work.
56671 ac_test_CFLAGS="${CFLAGS+set}"
56672 ac_save_CFLAGS="$CFLAGS"
56673 CFLAGS='-Wl,--gc-sections'
56675 # Check for -Wl,--gc-sections
56676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
56677 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
56678 if test x$gcc_no_link = xyes; then
56679 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
56681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56682 /* end confdefs.h. */
56683 int one(void) { return 1; }
56684 int two(void) { return 2; }
56694 if ac_fn_c_try_link "$LINENO"; then :
56699 rm -f core conftest.err conftest.$ac_objext \
56700 conftest$ac_exeext conftest.$ac_ext
56701 if test "$ac_gcsections" = "yes"; then
56704 if $CC -c conftest.c; then
56705 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
56706 grep "Warning: gc-sections option ignored" > /dev/null; then
56710 rm -f conftest.c conftest.o conftest
56712 if test "$ac_gcsections" = "yes"; then
56713 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
56715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
56716 $as_echo "$ac_gcsections" >&6; }
56718 if test "$ac_test_CFLAGS" = set; then
56719 CFLAGS="$ac_save_CFLAGS"
56721 # this is the suspicious part
56727 # Note this is only for shared objects.
56729 if test x"$with_gnu_ld" = x"yes"; then
56730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
56731 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
56732 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
56733 if test -n "$cxx_z_relo"; then
56734 OPT_LDFLAGS="-Wl,-z,relro"
56737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
56738 $as_echo "$ac_ld_relro" >&6; }
56741 # Set linker optimization flags.
56742 if test x"$with_gnu_ld" = x"yes"; then
56743 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
56749 $as_echo "#define HAVE_FINITEF 1" >>confdefs.h
56751 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
56753 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
56755 $as_echo "#define HAVE_HYPOTF 1" >>confdefs.h
56757 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
56759 $as_echo "#define HAVE_ISINFF 1" >>confdefs.h
56761 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
56763 $as_echo "#define HAVE_ISNANF 1" >>confdefs.h
56765 if test x"long_double_math_on_this_cpu" = x"yes"; then
56766 $as_echo "#define HAVE_FINITEL 1" >>confdefs.h
56768 $as_echo "#define HAVE_ISINFL 1" >>confdefs.h
56770 $as_echo "#define HAVE_ISNANL 1" >>confdefs.h
56775 SECTION_FLAGS='-ffunction-sections -fdata-sections'
56778 # If we're not using GNU ld, then there's no point in even trying these
56779 # tests. Check for that first. We should have already tested for gld
56780 # by now (in libtool), but require it now just to be safe...
56781 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
56782 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
56786 # The name set by libtool depends on the version of libtool. Shame on us
56787 # for depending on an impl detail, but c'est la vie. Older versions used
56788 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
56789 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
56790 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
56791 # set (hence we're using an older libtool), then set it.
56792 if test x${with_gnu_ld+set} != xset; then
56793 if test x${ac_cv_prog_gnu_ld+set} != xset; then
56794 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
56797 with_gnu_ld=$ac_cv_prog_gnu_ld
56801 # Start by getting the version number. I think the libtool test already
56802 # does some of this, but throws away the result.
56803 glibcxx_ld_is_gold=no
56804 if test x"$with_gnu_ld" = x"yes"; then
56805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
56806 $as_echo_n "checking for ld version... " >&6; }
56808 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
56809 glibcxx_ld_is_gold=yes
56811 ldver=`$LD --version 2>/dev/null |
56812 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'`
56814 glibcxx_gnu_ld_version=`echo $ldver | \
56815 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
56816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
56817 $as_echo "$glibcxx_gnu_ld_version" >&6; }
56820 # Set --gc-sections.
56821 glibcxx_have_gc_sections=no
56822 if test "$glibcxx_ld_is_gold" = "yes"; then
56823 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
56824 glibcxx_have_gc_sections=yes
56827 glibcxx_gcsections_min_ld=21602
56828 if test x"$with_gnu_ld" = x"yes" &&
56829 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
56830 glibcxx_have_gc_sections=yes
56833 if test "$glibcxx_have_gc_sections" = "yes"; then
56834 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
56835 # NB: This flag only works reliably after 2.16.1. Configure tests
56836 # for this are difficult, so hard wire a value that should work.
56838 ac_test_CFLAGS="${CFLAGS+set}"
56839 ac_save_CFLAGS="$CFLAGS"
56840 CFLAGS='-Wl,--gc-sections'
56842 # Check for -Wl,--gc-sections
56843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
56844 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
56845 if test x$gcc_no_link = xyes; then
56846 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
56848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56849 /* end confdefs.h. */
56850 int one(void) { return 1; }
56851 int two(void) { return 2; }
56861 if ac_fn_c_try_link "$LINENO"; then :
56866 rm -f core conftest.err conftest.$ac_objext \
56867 conftest$ac_exeext conftest.$ac_ext
56868 if test "$ac_gcsections" = "yes"; then
56871 if $CC -c conftest.c; then
56872 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
56873 grep "Warning: gc-sections option ignored" > /dev/null; then
56877 rm -f conftest.c conftest.o conftest
56879 if test "$ac_gcsections" = "yes"; then
56880 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
56882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
56883 $as_echo "$ac_gcsections" >&6; }
56885 if test "$ac_test_CFLAGS" = set; then
56886 CFLAGS="$ac_save_CFLAGS"
56888 # this is the suspicious part
56894 # Note this is only for shared objects.
56896 if test x"$with_gnu_ld" = x"yes"; then
56897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
56898 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
56899 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
56900 if test -n "$cxx_z_relo"; then
56901 OPT_LDFLAGS="-Wl,-z,relro"
56904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
56905 $as_echo "$ac_ld_relro" >&6; }
56908 # Set linker optimization flags.
56909 if test x"$with_gnu_ld" = x"yes"; then
56910 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
56916 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
56918 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
56920 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
56923 *-qnx6.1* | *-qnx6.2*)
56924 SECTION_FLAGS='-ffunction-sections -fdata-sections'
56927 # If we're not using GNU ld, then there's no point in even trying these
56928 # tests. Check for that first. We should have already tested for gld
56929 # by now (in libtool), but require it now just to be safe...
56930 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
56931 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
56935 # The name set by libtool depends on the version of libtool. Shame on us
56936 # for depending on an impl detail, but c'est la vie. Older versions used
56937 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
56938 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
56939 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
56940 # set (hence we're using an older libtool), then set it.
56941 if test x${with_gnu_ld+set} != xset; then
56942 if test x${ac_cv_prog_gnu_ld+set} != xset; then
56943 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
56946 with_gnu_ld=$ac_cv_prog_gnu_ld
56950 # Start by getting the version number. I think the libtool test already
56951 # does some of this, but throws away the result.
56952 glibcxx_ld_is_gold=no
56953 if test x"$with_gnu_ld" = x"yes"; then
56954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
56955 $as_echo_n "checking for ld version... " >&6; }
56957 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
56958 glibcxx_ld_is_gold=yes
56960 ldver=`$LD --version 2>/dev/null |
56961 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'`
56963 glibcxx_gnu_ld_version=`echo $ldver | \
56964 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
56965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
56966 $as_echo "$glibcxx_gnu_ld_version" >&6; }
56969 # Set --gc-sections.
56970 glibcxx_have_gc_sections=no
56971 if test "$glibcxx_ld_is_gold" = "yes"; then
56972 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
56973 glibcxx_have_gc_sections=yes
56976 glibcxx_gcsections_min_ld=21602
56977 if test x"$with_gnu_ld" = x"yes" &&
56978 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
56979 glibcxx_have_gc_sections=yes
56982 if test "$glibcxx_have_gc_sections" = "yes"; then
56983 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
56984 # NB: This flag only works reliably after 2.16.1. Configure tests
56985 # for this are difficult, so hard wire a value that should work.
56987 ac_test_CFLAGS="${CFLAGS+set}"
56988 ac_save_CFLAGS="$CFLAGS"
56989 CFLAGS='-Wl,--gc-sections'
56991 # Check for -Wl,--gc-sections
56992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
56993 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
56994 if test x$gcc_no_link = xyes; then
56995 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
56997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
56998 /* end confdefs.h. */
56999 int one(void) { return 1; }
57000 int two(void) { return 2; }
57010 if ac_fn_c_try_link "$LINENO"; then :
57015 rm -f core conftest.err conftest.$ac_objext \
57016 conftest$ac_exeext conftest.$ac_ext
57017 if test "$ac_gcsections" = "yes"; then
57020 if $CC -c conftest.c; then
57021 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
57022 grep "Warning: gc-sections option ignored" > /dev/null; then
57026 rm -f conftest.c conftest.o conftest
57028 if test "$ac_gcsections" = "yes"; then
57029 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
57031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
57032 $as_echo "$ac_gcsections" >&6; }
57034 if test "$ac_test_CFLAGS" = set; then
57035 CFLAGS="$ac_save_CFLAGS"
57037 # this is the suspicious part
57043 # Note this is only for shared objects.
57045 if test x"$with_gnu_ld" = x"yes"; then
57046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
57047 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
57048 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
57049 if test -n "$cxx_z_relo"; then
57050 OPT_LDFLAGS="-Wl,-z,relro"
57053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
57054 $as_echo "$ac_ld_relro" >&6; }
57057 # Set linker optimization flags.
57058 if test x"$with_gnu_ld" = x"yes"; then
57059 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
57065 $as_echo "#define HAVE_COSF 1" >>confdefs.h
57067 $as_echo "#define HAVE_COSL 1" >>confdefs.h
57069 $as_echo "#define HAVE_COSHF 1" >>confdefs.h
57071 $as_echo "#define HAVE_COSHL 1" >>confdefs.h
57073 $as_echo "#define HAVE_LOGF 1" >>confdefs.h
57075 $as_echo "#define HAVE_LOGL 1" >>confdefs.h
57077 $as_echo "#define HAVE_LOG10F 1" >>confdefs.h
57079 $as_echo "#define HAVE_LOG10L 1" >>confdefs.h
57081 $as_echo "#define HAVE_SINF 1" >>confdefs.h
57083 $as_echo "#define HAVE_SINL 1" >>confdefs.h
57085 $as_echo "#define HAVE_SINHF 1" >>confdefs.h
57087 $as_echo "#define HAVE_SINHL 1" >>confdefs.h
57092 *-solaris2.7 | *-solaris2.8 | *-solaris2.9 | *-solaris2.10)
57094 # If we're not using GNU ld, then there's no point in even trying these
57095 # tests. Check for that first. We should have already tested for gld
57096 # by now (in libtool), but require it now just to be safe...
57097 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
57098 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
57102 # The name set by libtool depends on the version of libtool. Shame on us
57103 # for depending on an impl detail, but c'est la vie. Older versions used
57104 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
57105 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
57106 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
57107 # set (hence we're using an older libtool), then set it.
57108 if test x${with_gnu_ld+set} != xset; then
57109 if test x${ac_cv_prog_gnu_ld+set} != xset; then
57110 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
57113 with_gnu_ld=$ac_cv_prog_gnu_ld
57117 # Start by getting the version number. I think the libtool test already
57118 # does some of this, but throws away the result.
57119 glibcxx_ld_is_gold=no
57120 if test x"$with_gnu_ld" = x"yes"; then
57121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
57122 $as_echo_n "checking for ld version... " >&6; }
57124 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
57125 glibcxx_ld_is_gold=yes
57127 ldver=`$LD --version 2>/dev/null |
57128 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'`
57130 glibcxx_gnu_ld_version=`echo $ldver | \
57131 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
57132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
57133 $as_echo "$glibcxx_gnu_ld_version" >&6; }
57136 # Set --gc-sections.
57137 glibcxx_have_gc_sections=no
57138 if test "$glibcxx_ld_is_gold" = "yes"; then
57139 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
57140 glibcxx_have_gc_sections=yes
57143 glibcxx_gcsections_min_ld=21602
57144 if test x"$with_gnu_ld" = x"yes" &&
57145 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
57146 glibcxx_have_gc_sections=yes
57149 if test "$glibcxx_have_gc_sections" = "yes"; then
57150 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
57151 # NB: This flag only works reliably after 2.16.1. Configure tests
57152 # for this are difficult, so hard wire a value that should work.
57154 ac_test_CFLAGS="${CFLAGS+set}"
57155 ac_save_CFLAGS="$CFLAGS"
57156 CFLAGS='-Wl,--gc-sections'
57158 # Check for -Wl,--gc-sections
57159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
57160 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
57161 if test x$gcc_no_link = xyes; then
57162 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
57164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57165 /* end confdefs.h. */
57166 int one(void) { return 1; }
57167 int two(void) { return 2; }
57177 if ac_fn_c_try_link "$LINENO"; then :
57182 rm -f core conftest.err conftest.$ac_objext \
57183 conftest$ac_exeext conftest.$ac_ext
57184 if test "$ac_gcsections" = "yes"; then
57187 if $CC -c conftest.c; then
57188 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
57189 grep "Warning: gc-sections option ignored" > /dev/null; then
57193 rm -f conftest.c conftest.o conftest
57195 if test "$ac_gcsections" = "yes"; then
57196 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
57198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
57199 $as_echo "$ac_gcsections" >&6; }
57201 if test "$ac_test_CFLAGS" = set; then
57202 CFLAGS="$ac_save_CFLAGS"
57204 # this is the suspicious part
57210 # Note this is only for shared objects.
57212 if test x"$with_gnu_ld" = x"yes"; then
57213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
57214 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
57215 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
57216 if test -n "$cxx_z_relo"; then
57217 OPT_LDFLAGS="-Wl,-z,relro"
57220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
57221 $as_echo "$ac_ld_relro" >&6; }
57224 # Set linker optimization flags.
57225 if test x"$with_gnu_ld" = x"yes"; then
57226 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
57232 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
57234 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
57236 $as_echo "#define HAVE_FPCLASS 1" >>confdefs.h
57238 # All of the dependencies for wide character support are here, so
57240 $as_echo "#define _GLIBCXX_USE_WCHAR_T 1" >>confdefs.h
57246 # These two C99 functions are present only in Solaris >= 10
57247 $as_echo "#define HAVE_STRTOF 1" >>confdefs.h
57249 $as_echo "#define HAVE_STRTOLD 1" >>confdefs.h
57253 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
57255 $as_echo "#define HAVE_ISNANF 1" >>confdefs.h
57257 $as_echo "#define HAVE_MODFF 1" >>confdefs.h
57259 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
57263 SECTION_FLAGS='-ffunction-sections -fdata-sections'
57266 # If we're not using GNU ld, then there's no point in even trying these
57267 # tests. Check for that first. We should have already tested for gld
57268 # by now (in libtool), but require it now just to be safe...
57269 test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
57270 test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
57274 # The name set by libtool depends on the version of libtool. Shame on us
57275 # for depending on an impl detail, but c'est la vie. Older versions used
57276 # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
57277 # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
57278 # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
57279 # set (hence we're using an older libtool), then set it.
57280 if test x${with_gnu_ld+set} != xset; then
57281 if test x${ac_cv_prog_gnu_ld+set} != xset; then
57282 # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
57285 with_gnu_ld=$ac_cv_prog_gnu_ld
57289 # Start by getting the version number. I think the libtool test already
57290 # does some of this, but throws away the result.
57291 glibcxx_ld_is_gold=no
57292 if test x"$with_gnu_ld" = x"yes"; then
57293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
57294 $as_echo_n "checking for ld version... " >&6; }
57296 if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
57297 glibcxx_ld_is_gold=yes
57299 ldver=`$LD --version 2>/dev/null |
57300 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'`
57302 glibcxx_gnu_ld_version=`echo $ldver | \
57303 $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
57304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
57305 $as_echo "$glibcxx_gnu_ld_version" >&6; }
57308 # Set --gc-sections.
57309 glibcxx_have_gc_sections=no
57310 if test "$glibcxx_ld_is_gold" = "yes"; then
57311 if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
57312 glibcxx_have_gc_sections=yes
57315 glibcxx_gcsections_min_ld=21602
57316 if test x"$with_gnu_ld" = x"yes" &&
57317 test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
57318 glibcxx_have_gc_sections=yes
57321 if test "$glibcxx_have_gc_sections" = "yes"; then
57322 # Sufficiently young GNU ld it is! Joy and bunny rabbits!
57323 # NB: This flag only works reliably after 2.16.1. Configure tests
57324 # for this are difficult, so hard wire a value that should work.
57326 ac_test_CFLAGS="${CFLAGS+set}"
57327 ac_save_CFLAGS="$CFLAGS"
57328 CFLAGS='-Wl,--gc-sections'
57330 # Check for -Wl,--gc-sections
57331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
57332 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
57333 if test x$gcc_no_link = xyes; then
57334 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
57336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57337 /* end confdefs.h. */
57338 int one(void) { return 1; }
57339 int two(void) { return 2; }
57349 if ac_fn_c_try_link "$LINENO"; then :
57354 rm -f core conftest.err conftest.$ac_objext \
57355 conftest$ac_exeext conftest.$ac_ext
57356 if test "$ac_gcsections" = "yes"; then
57359 if $CC -c conftest.c; then
57360 if $LD --gc-sections -o conftest conftest.o 2>&1 | \
57361 grep "Warning: gc-sections option ignored" > /dev/null; then
57365 rm -f conftest.c conftest.o conftest
57367 if test "$ac_gcsections" = "yes"; then
57368 SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
57370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
57371 $as_echo "$ac_gcsections" >&6; }
57373 if test "$ac_test_CFLAGS" = set; then
57374 CFLAGS="$ac_save_CFLAGS"
57376 # this is the suspicious part
57382 # Note this is only for shared objects.
57384 if test x"$with_gnu_ld" = x"yes"; then
57385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
57386 $as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
57387 cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
57388 if test -n "$cxx_z_relo"; then
57389 OPT_LDFLAGS="-Wl,-z,relro"
57392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
57393 $as_echo "$ac_ld_relro" >&6; }
57396 # Set linker optimization flags.
57397 if test x"$with_gnu_ld" = x"yes"; then
57398 OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
57404 $as_echo "#define HAVE_FINITE 1" >>confdefs.h
57406 $as_echo "#define HAVE_FINITEF 1" >>confdefs.h
57408 $as_echo "#define HAVE_FREXPF 1" >>confdefs.h
57410 $as_echo "#define HAVE_HYPOTF 1" >>confdefs.h
57412 $as_echo "#define HAVE_ISINF 1" >>confdefs.h
57414 $as_echo "#define HAVE_ISINFF 1" >>confdefs.h
57416 $as_echo "#define HAVE_ISNAN 1" >>confdefs.h
57418 $as_echo "#define HAVE_ISNANF 1" >>confdefs.h
57420 $as_echo "#define HAVE_SINCOS 1" >>confdefs.h
57422 $as_echo "#define HAVE_SINCOSF 1" >>confdefs.h
57424 if test x"long_double_math_on_this_cpu" = x"yes"; then
57425 $as_echo "#define HAVE_FINITEL 1" >>confdefs.h
57427 $as_echo "#define HAVE_HYPOTL 1" >>confdefs.h
57429 $as_echo "#define HAVE_ISINFL 1" >>confdefs.h
57431 $as_echo "#define HAVE_ISNANL 1" >>confdefs.h
57436 $as_echo "#define HAVE_ACOSF 1" >>confdefs.h
57438 $as_echo "#define HAVE_ASINF 1" >>confdefs.h
57440 $as_echo "#define HAVE_ATAN2F 1" >>confdefs.h
57442 $as_echo "#define HAVE_ATANF 1" >>confdefs.h
57444 $as_echo "#define HAVE_CEILF 1" >>confdefs.h
57446 $as_echo "#define HAVE_COSF 1" >>confdefs.h
57448 $as_echo "#define HAVE_COSHF 1" >>confdefs.h
57450 $as_echo "#define HAVE_EXPF 1" >>confdefs.h
57452 $as_echo "#define HAVE_FABSF 1" >>confdefs.h
57454 $as_echo "#define HAVE_FLOORF 1" >>confdefs.h
57456 $as_echo "#define HAVE_FMODF 1" >>confdefs.h
57458 $as_echo "#define HAVE_HYPOT 1" >>confdefs.h
57460 $as_echo "#define HAVE_LOG10F 1" >>confdefs.h
57462 $as_echo "#define HAVE_LOGF 1" >>confdefs.h
57464 $as_echo "#define HAVE_POWF 1" >>confdefs.h
57466 $as_echo "#define HAVE_SINF 1" >>confdefs.h
57468 $as_echo "#define HAVE_SINHF 1" >>confdefs.h
57470 $as_echo "#define HAVE_SQRTF 1" >>confdefs.h
57472 $as_echo "#define HAVE_TANF 1" >>confdefs.h
57474 $as_echo "#define HAVE_TANHF 1" >>confdefs.h
57478 as_fn_error "No support for this host/target combination." "$LINENO" 5
57484 # At some point, we should differentiate between architectures
57485 # like x86, which have long double versions, and alpha/powerpc/etc.,
57486 # which don't. For the time being, punt.
57487 if test x"long_double_math_on_this_cpu" = x"yes"; then
57488 $as_echo "#define HAVE_ACOSL 1" >>confdefs.h
57490 $as_echo "#define HAVE_ASINL 1" >>confdefs.h
57492 $as_echo "#define HAVE_ATAN2L 1" >>confdefs.h
57494 $as_echo "#define HAVE_ATANL 1" >>confdefs.h
57496 $as_echo "#define HAVE_CEILL 1" >>confdefs.h
57498 $as_echo "#define HAVE_COSL 1" >>confdefs.h
57500 $as_echo "#define HAVE_COSHL 1" >>confdefs.h
57502 $as_echo "#define HAVE_EXPL 1" >>confdefs.h
57504 $as_echo "#define HAVE_FABSL 1" >>confdefs.h
57506 $as_echo "#define HAVE_FLOORL 1" >>confdefs.h
57508 $as_echo "#define HAVE_FMODL 1" >>confdefs.h
57510 $as_echo "#define HAVE_FREXPL 1" >>confdefs.h
57512 $as_echo "#define HAVE_LDEXPL 1" >>confdefs.h
57514 $as_echo "#define HAVE_LOG10L 1" >>confdefs.h
57516 $as_echo "#define HAVE_LOGL 1" >>confdefs.h
57518 $as_echo "#define HAVE_MODFL 1" >>confdefs.h
57520 $as_echo "#define HAVE_POWL 1" >>confdefs.h
57522 $as_echo "#define HAVE_SINCOSL 1" >>confdefs.h
57524 $as_echo "#define HAVE_SINL 1" >>confdefs.h
57526 $as_echo "#define HAVE_SINHL 1" >>confdefs.h
57528 $as_echo "#define HAVE_SQRTL 1" >>confdefs.h
57530 $as_echo "#define HAVE_TANL 1" >>confdefs.h
57532 $as_echo "#define HAVE_TANHL 1" >>confdefs.h
57537 # Check for _Unwind_GetIPInfo.
57540 # Check whether --with-system-libunwind was given.
57541 if test "${with_system_libunwind+set}" = set; then :
57542 withval=$with_system_libunwind;
57545 # If system-libunwind was not specifically set, pick a default setting.
57546 if test x$with_system_libunwind = x; then
57548 ia64-*-hpux*) with_system_libunwind=yes ;;
57549 *) with_system_libunwind=no ;;
57552 # Based on system-libunwind and target, do we have ipinfo?
57553 if test x$with_system_libunwind = xyes; then
57555 ia64-*-*) have_unwind_getipinfo=no ;;
57556 *) have_unwind_getipinfo=yes ;;
57559 # Darwin before version 9 does not have _Unwind_GetIPInfo.
57562 *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
57563 *) have_unwind_getipinfo=yes ;;
57568 if test x$have_unwind_getipinfo = xyes; then
57570 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
57576 # Check whether --enable-linux-futex was given.
57577 if test "${enable_linux_futex+set}" = set; then :
57578 enableval=$enable_linux_futex;
57579 case "$enableval" in
57581 *) as_fn_error "Unknown argument to enable/disable linux-futex" "$LINENO" 5 ;;
57585 enable_linux_futex=default
57591 case "$enable_linux_futex" in
57593 # If headers don't have gettid/futex syscalls definition, then
57594 # default to no, otherwise there will be compile time failures.
57595 # Otherwise, default to yes. If we don't detect we are
57596 # compiled/linked against NPTL and not cross-compiling, check
57597 # if programs are run by default against NPTL and if not, issue
57599 enable_linux_futex=no
57600 if test x$gcc_no_link = xyes; then
57601 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
57603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57604 /* end confdefs.h. */
57605 #include <sys/syscall.h>
57610 syscall (SYS_gettid); syscall (SYS_futex, &lk, 0, 0, 0);
57615 if ac_fn_c_try_link "$LINENO"; then :
57617 LIBS="-lpthread $LIBS"
57618 if test x$gcc_no_link = xyes; then
57619 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
57621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57622 /* end confdefs.h. */
57623 #ifndef _GNU_SOURCE
57624 #define _GNU_SOURCE 1
57626 #include <pthread.h>
57627 pthread_t th; void *status;
57631 pthread_tryjoin_np (th, &status);
57636 if ac_fn_c_try_link "$LINENO"; then :
57637 enable_linux_futex=yes
57639 if test x$cross_compiling = xno; then
57640 if getconf GNU_LIBPTHREAD_VERSION 2>/dev/null \
57641 | LC_ALL=C grep -i NPTL > /dev/null 2>/dev/null; then :; else
57642 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The kernel might not support futex or gettid syscalls.
57643 If so, please configure with --disable-linux-futex" >&5
57644 $as_echo "$as_me: WARNING: The kernel might not support futex or gettid syscalls.
57645 If so, please configure with --disable-linux-futex" >&2;}
57648 enable_linux_futex=yes
57650 rm -f core conftest.err conftest.$ac_objext \
57651 conftest$ac_exeext conftest.$ac_ext
57654 rm -f core conftest.err conftest.$ac_objext \
57655 conftest$ac_exeext conftest.$ac_ext
57658 if test x$gcc_no_link = xyes; then
57659 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
57661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
57662 /* end confdefs.h. */
57663 #include <sys/syscall.h>
57668 syscall (SYS_gettid); syscall (SYS_futex, &lk, 0, 0, 0);
57673 if ac_fn_c_try_link "$LINENO"; then :
57676 as_fn_error "SYS_gettid and SYS_futex required for --enable-linux-futex" "$LINENO" 5
57678 rm -f core conftest.err conftest.$ac_objext \
57679 conftest$ac_exeext conftest.$ac_ext
57684 enable_linux_futex=no
57687 if test x$enable_linux_futex = xyes; then
57689 $as_echo "#define HAVE_LINUX_FUTEX 1" >>confdefs.h
57696 inttype_headers=`echo inttypes.h sys/inttypes.h | sed -e 's/,/ /g'`
57698 acx_cv_header_stdint=stddef.h
57699 acx_cv_header_stdint_kind="(already complete)"
57700 for i in stdint.h $inttype_headers; do
57701 unset ac_cv_type_uintptr_t
57702 unset ac_cv_type_uintmax_t
57703 unset ac_cv_type_int_least32_t
57704 unset ac_cv_type_int_fast32_t
57705 unset ac_cv_type_uint64_t
57706 $as_echo_n "looking for a compliant stdint.h in $i, " >&6
57707 ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
57710 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
57711 acx_cv_header_stdint=$i
57716 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
57719 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
57722 acx_cv_header_stdint_kind="(mostly complete)"
57725 ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
57728 if test "x$ac_cv_type_int_least32_t" = x""yes; then :
57731 acx_cv_header_stdint_kind="(mostly complete)"
57734 ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
57737 if test "x$ac_cv_type_int_fast32_t" = x""yes; then :
57740 acx_cv_header_stdint_kind="(mostly complete)"
57743 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
57746 if test "x$ac_cv_type_uint64_t" = x""yes; then :
57749 acx_cv_header_stdint_kind="(lacks uint64_t)"
57754 if test "$acx_cv_header_stdint" = stddef.h; then
57755 acx_cv_header_stdint_kind="(lacks uintmax_t)"
57756 for i in stdint.h $inttype_headers; do
57757 unset ac_cv_type_uintptr_t
57758 unset ac_cv_type_uint32_t
57759 unset ac_cv_type_uint64_t
57760 $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
57761 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
57764 if test "x$ac_cv_type_uint32_t" = x""yes; then :
57765 acx_cv_header_stdint=$i
57770 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
57773 if test "x$ac_cv_type_uint64_t" = x""yes; then :
57777 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
57780 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
57787 if test "$acx_cv_header_stdint" = stddef.h; then
57788 acx_cv_header_stdint_kind="(u_intXX_t style)"
57789 for i in sys/types.h $inttype_headers; do
57790 unset ac_cv_type_u_int32_t
57791 unset ac_cv_type_u_int64_t
57792 $as_echo_n "looking for u_intXX_t types in $i, " >&6
57793 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
57796 if test "x$ac_cv_type_u_int32_t" = x""yes; then :
57797 acx_cv_header_stdint=$i
57802 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
57805 if test "x$ac_cv_type_u_int64_t" = x""yes; then :
57812 if test "$acx_cv_header_stdint" = stddef.h; then
57813 acx_cv_header_stdint_kind="(using manual detection)"
57816 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
57817 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
57818 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
57819 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
57820 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
57822 # ----------------- Summarize what we found so far
57824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in include/gstdint.h" >&5
57825 $as_echo_n "checking what to include in include/gstdint.h... " >&6; }
57827 case `$as_basename -- include/gstdint.h ||
57828 $as_expr X/include/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
57829 Xinclude/gstdint.h : 'X\(//\)$' \| \
57830 Xinclude/gstdint.h : 'X\(/\)' \| . 2>/dev/null ||
57831 $as_echo X/include/gstdint.h |
57832 sed '/^.*\/\([^/][^/]*\)\/*$/{
57845 stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
57846 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
57847 inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
57848 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
57852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
57853 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
57855 # ----------------- done included file, check C basic types --------
57857 # Lacking an uintptr_t? Test size of void *
57858 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
57859 stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
57860 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
57861 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
57862 # This bug is HP SR number 8606223364.
57863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
57864 $as_echo_n "checking size of void *... " >&6; }
57865 if test "${ac_cv_sizeof_void_p+set}" = set; then :
57866 $as_echo_n "(cached) " >&6
57868 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
57871 if test "$ac_cv_type_void_p" = yes; then
57872 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
57873 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
57874 { as_fn_set_status 77
57875 as_fn_error "cannot compute sizeof (void *)
57876 See \`config.log' for more details." "$LINENO" 5; }; }
57878 ac_cv_sizeof_void_p=0
57883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
57884 $as_echo "$ac_cv_sizeof_void_p" >&6; }
57888 cat >>confdefs.h <<_ACEOF
57889 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
57895 # Lacking an uint64_t? Test size of long
57896 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
57897 stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
57898 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
57899 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
57900 # This bug is HP SR number 8606223364.
57901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
57902 $as_echo_n "checking size of long... " >&6; }
57903 if test "${ac_cv_sizeof_long+set}" = set; then :
57904 $as_echo_n "(cached) " >&6
57906 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
57909 if test "$ac_cv_type_long" = yes; then
57910 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
57911 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
57912 { as_fn_set_status 77
57913 as_fn_error "cannot compute sizeof (long)
57914 See \`config.log' for more details." "$LINENO" 5; }; }
57916 ac_cv_sizeof_long=0
57921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
57922 $as_echo "$ac_cv_sizeof_long" >&6; }
57926 cat >>confdefs.h <<_ACEOF
57927 #define SIZEOF_LONG $ac_cv_sizeof_long
57933 if test $acx_cv_header_stdint = stddef.h; then
57934 # Lacking a good header? Test size of everything and deduce all types.
57935 # The cast to long int works around a bug in the HP C Compiler
57936 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
57937 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
57938 # This bug is HP SR number 8606223364.
57939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
57940 $as_echo_n "checking size of int... " >&6; }
57941 if test "${ac_cv_sizeof_int+set}" = set; then :
57942 $as_echo_n "(cached) " >&6
57944 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
57947 if test "$ac_cv_type_int" = yes; then
57948 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
57949 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
57950 { as_fn_set_status 77
57951 as_fn_error "cannot compute sizeof (int)
57952 See \`config.log' for more details." "$LINENO" 5; }; }
57959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
57960 $as_echo "$ac_cv_sizeof_int" >&6; }
57964 cat >>confdefs.h <<_ACEOF
57965 #define SIZEOF_INT $ac_cv_sizeof_int
57969 # The cast to long int works around a bug in the HP C Compiler
57970 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
57971 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
57972 # This bug is HP SR number 8606223364.
57973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
57974 $as_echo_n "checking size of short... " >&6; }
57975 if test "${ac_cv_sizeof_short+set}" = set; then :
57976 $as_echo_n "(cached) " >&6
57978 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then :
57981 if test "$ac_cv_type_short" = yes; then
57982 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
57983 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
57984 { as_fn_set_status 77
57985 as_fn_error "cannot compute sizeof (short)
57986 See \`config.log' for more details." "$LINENO" 5; }; }
57988 ac_cv_sizeof_short=0
57993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
57994 $as_echo "$ac_cv_sizeof_short" >&6; }
57998 cat >>confdefs.h <<_ACEOF
57999 #define SIZEOF_SHORT $ac_cv_sizeof_short
58003 # The cast to long int works around a bug in the HP C Compiler
58004 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
58005 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
58006 # This bug is HP SR number 8606223364.
58007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
58008 $as_echo_n "checking size of char... " >&6; }
58009 if test "${ac_cv_sizeof_char+set}" = set; then :
58010 $as_echo_n "(cached) " >&6
58012 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char" "$ac_includes_default"; then :
58015 if test "$ac_cv_type_char" = yes; then
58016 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
58017 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
58018 { as_fn_set_status 77
58019 as_fn_error "cannot compute sizeof (char)
58020 See \`config.log' for more details." "$LINENO" 5; }; }
58022 ac_cv_sizeof_char=0
58027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
58028 $as_echo "$ac_cv_sizeof_char" >&6; }
58032 cat >>confdefs.h <<_ACEOF
58033 #define SIZEOF_CHAR $ac_cv_sizeof_char
58038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
58039 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
58040 case "$ac_cv_sizeof_char" in
58041 1) acx_cv_type_int8_t=char ;;
58042 *) { as_fn_set_status please report a bug
58043 as_fn_error "no 8-bit type" "$LINENO" 5; }
58045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
58046 $as_echo "$acx_cv_type_int8_t" >&6; }
58048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
58049 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
58050 case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
58051 2:*) acx_cv_type_int16_t=int ;;
58052 *:2) acx_cv_type_int16_t=short ;;
58053 *) { as_fn_set_status please report a bug
58054 as_fn_error "no 16-bit type" "$LINENO" 5; }
58056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
58057 $as_echo "$acx_cv_type_int16_t" >&6; }
58059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
58060 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
58061 case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
58062 4:*) acx_cv_type_int32_t=int ;;
58063 *:4) acx_cv_type_int32_t=long ;;
58064 *) { as_fn_set_status please report a bug
58065 as_fn_error "no 32-bit type" "$LINENO" 5; }
58067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
58068 $as_echo "$acx_cv_type_int32_t" >&6; }
58071 # These tests are here to make the output prettier
58073 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
58074 case "$ac_cv_sizeof_long" in
58075 8) acx_cv_type_int64_t=long ;;
58077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
58078 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
58079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
58080 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
58083 # Now we can use the above types
58085 if test "$ac_cv_type_uintptr_t" != yes; then
58086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
58087 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
58088 case $ac_cv_sizeof_void_p in
58089 2) acx_cv_type_intptr_t=int16_t ;;
58090 4) acx_cv_type_intptr_t=int32_t ;;
58091 8) acx_cv_type_intptr_t=int64_t ;;
58092 *) { as_fn_set_status please report a bug
58093 as_fn_error "no equivalent for intptr_t" "$LINENO" 5; }
58095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
58096 $as_echo "$acx_cv_type_intptr_t" >&6; }
58099 # ----------------- done all checks, emit header -------------
58100 ac_config_commands="$ac_config_commands include/gstdint.h"
58105 # This depends on GLIBCXX CHECK_LINKER_FEATURES, but without it assumes no.
58108 # Check whether --enable-symvers was given.
58109 if test "${enable_symvers+set}" = set; then :
58110 enableval=$enable_symvers;
58111 case "$enableval" in
58112 yes|no|gnu|gnu-versioned-namespace|darwin|darwin-export) ;;
58113 *) as_fn_error "Unknown argument to enable/disable symvers" "$LINENO" 5 ;;
58122 # If we never went through the GLIBCXX_CHECK_LINKER_FEATURES macro, then we
58123 # don't know enough about $LD to do tricks...
58126 # Turn a 'yes' into a suitable default.
58127 if test x$enable_symvers = xyes ; then
58128 if test $enable_shared = no || test "x$LD" = x || test x$gcc_no_link = xyes; then
58131 if test $with_gnu_ld = yes ; then
58132 case ${target_os} in
58134 enable_symvers=no ;;
58136 enable_symvers=gnu ;;
58139 case ${target_os} in
58141 enable_symvers=darwin ;;
58143 enable_symvers=no ;;
58149 # Check to see if 'darwin' or 'darwin-export' can win.
58150 if test x$enable_symvers = xdarwin-export ; then
58151 enable_symvers=darwin
58154 # Check to see if 'gnu' can win.
58155 if test $enable_symvers = gnu || test $enable_symvers = gnu-versioned-namespace; then
58156 # Check to see if libgcc_s exists, indicating that shared libgcc is possible.
58157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared libgcc" >&5
58158 $as_echo_n "checking for shared libgcc... " >&6; }
58159 ac_save_CFLAGS="$CFLAGS"
58161 if test x$gcc_no_link = xyes; then
58162 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
58164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58165 /* end confdefs.h. */
58175 if ac_fn_c_try_link "$LINENO"; then :
58176 glibcxx_shared_libgcc=yes
58178 glibcxx_shared_libgcc=no
58180 rm -f core conftest.err conftest.$ac_objext \
58181 conftest$ac_exeext conftest.$ac_ext
58182 CFLAGS="$ac_save_CFLAGS"
58183 if test $glibcxx_shared_libgcc = no; then
58184 cat > conftest.c <<EOF
58185 int main (void) { return 0; }
58187 glibcxx_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
58188 -shared -shared-libgcc -o conftest.so \
58189 conftest.c -v 2>&1 >/dev/null \
58190 | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
58191 rm -f conftest.c conftest.so
58192 if test x${glibcxx_libgcc_s_suffix+set} = xset; then
58193 CFLAGS=" -lgcc_s$glibcxx_libgcc_s_suffix"
58194 if test x$gcc_no_link = xyes; then
58195 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
58197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58198 /* end confdefs.h. */
58208 if ac_fn_c_try_link "$LINENO"; then :
58209 glibcxx_shared_libgcc=yes
58211 rm -f core conftest.err conftest.$ac_objext \
58212 conftest$ac_exeext conftest.$ac_ext
58213 CFLAGS="$ac_save_CFLAGS"
58216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_shared_libgcc" >&5
58217 $as_echo "$glibcxx_shared_libgcc" >&6; }
58219 # For GNU ld, we need at least this version. The format is described in
58220 # GLIBCXX_CHECK_LINKER_FEATURES above.
58221 glibcxx_min_gnu_ld_version=21400
58223 # If no shared libgcc, can't win.
58224 if test $glibcxx_shared_libgcc != yes; then
58225 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested GNU symbol versioning, but" >&5
58226 $as_echo "$as_me: WARNING: === You have requested GNU symbol versioning, but" >&2;}
58227 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === you are not building a shared libgcc_s." >&5
58228 $as_echo "$as_me: WARNING: === you are not building a shared libgcc_s." >&2;}
58229 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
58230 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
58232 elif test $with_gnu_ld != yes ; then
58233 # just fail for now
58234 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested GNU symbol versioning, but" >&5
58235 $as_echo "$as_me: WARNING: === You have requested GNU symbol versioning, but" >&2;}
58236 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === you are not using the GNU linker." >&5
58237 $as_echo "$as_me: WARNING: === you are not using the GNU linker." >&2;}
58238 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
58239 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
58241 elif test $glibcxx_ld_is_gold = yes ; then
58242 : All versions of gold support symbol versioning.
58243 elif test $glibcxx_gnu_ld_version -lt $glibcxx_min_gnu_ld_version ; then
58244 # The right tools, the right setup, but too old. Fallbacks?
58245 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Linker version $glibcxx_gnu_ld_version is too old for" >&5
58246 $as_echo "$as_me: WARNING: === Linker version $glibcxx_gnu_ld_version is too old for" >&2;}
58247 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === full symbol versioning support in this release of GCC." >&5
58248 $as_echo "$as_me: WARNING: === full symbol versioning support in this release of GCC." >&2;}
58249 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You would need to upgrade your binutils to version" >&5
58250 $as_echo "$as_me: WARNING: === You would need to upgrade your binutils to version" >&2;}
58251 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === $glibcxx_min_gnu_ld_version or later and rebuild GCC." >&5
58252 $as_echo "$as_me: WARNING: === $glibcxx_min_gnu_ld_version or later and rebuild GCC." >&2;}
58253 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
58254 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
58259 # Everything parsed; figure out what file to use.
58260 case $enable_symvers in
58262 SYMVER_FILE=config/abi/pre/none.ver
58265 SYMVER_FILE=config/abi/pre/gnu.ver
58267 $as_echo "#define _GLIBCXX_SYMVER_GNU 1" >>confdefs.h
58270 gnu-versioned-namespace)
58271 SYMVER_FILE=config/abi/pre/gnu-versioned-namespace.ver
58273 $as_echo "#define _GLIBCXX_SYMVER_GNU_NAMESPACE 1" >>confdefs.h
58277 SYMVER_FILE=config/abi/pre/gnu.ver
58279 $as_echo "#define _GLIBCXX_SYMVER_DARWIN 1" >>confdefs.h
58284 if test x$enable_symvers != xno ; then
58286 $as_echo "#define _GLIBCXX_SYMVER 1" >>confdefs.h
58290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports .symver directive" >&5
58291 $as_echo_n "checking whether the target supports .symver directive... " >&6; }
58292 if test "${glibcxx_cv_have_as_symver_directive+set}" = set; then :
58293 $as_echo_n "(cached) " >&6
58296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58297 /* end confdefs.h. */
58298 void foo (void); __asm (".symver foo, bar@SYMVER");
58307 if ac_fn_c_try_compile "$LINENO"; then :
58308 glibcxx_cv_have_as_symver_directive=yes
58310 glibcxx_cv_have_as_symver_directive=no
58312 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_have_as_symver_directive" >&5
58315 $as_echo "$glibcxx_cv_have_as_symver_directive" >&6; }
58316 if test $glibcxx_cv_have_as_symver_directive = yes; then
58318 $as_echo "#define HAVE_AS_SYMVER_DIRECTIVE 1" >>confdefs.h
58328 { $as_echo "$as_me:${as_lineno-$LINENO}: versioning on shared library symbols is $enable_symvers" >&5
58329 $as_echo "$as_me: versioning on shared library symbols is $enable_symvers" >&6;}
58331 # Now, set up compatibility support, if any.
58332 # In addition, need this to deal with std::size_t mangling in
58333 # src/compatibility.cc. In a perfect world, could use
58334 # typeid(std::size_t).name()[0] to do direct substitution.
58335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for size_t as unsigned int" >&5
58336 $as_echo_n "checking for size_t as unsigned int... " >&6; }
58337 ac_save_CFLAGS="$CFLAGS"
58339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58340 /* end confdefs.h. */
58345 __SIZE_TYPE__* stp; unsigned int* uip; stp = uip;
58350 if ac_fn_c_try_compile "$LINENO"; then :
58351 glibcxx_size_t_is_i=yes
58353 glibcxx_size_t_is_i=no
58355 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58356 CFLAGS=$ac_save_CFLAGS
58357 if test "$glibcxx_size_t_is_i" = yes; then
58359 $as_echo "#define _GLIBCXX_SIZE_T_IS_UINT 1" >>confdefs.h
58362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_size_t_is_i" >&5
58363 $as_echo "$glibcxx_size_t_is_i" >&6; }
58365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ptrdiff_t as int" >&5
58366 $as_echo_n "checking for ptrdiff_t as int... " >&6; }
58367 ac_save_CFLAGS="$CFLAGS"
58369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58370 /* end confdefs.h. */
58375 __PTRDIFF_TYPE__* ptp; int* ip; ptp = ip;
58380 if ac_fn_c_try_compile "$LINENO"; then :
58381 glibcxx_ptrdiff_t_is_i=yes
58383 glibcxx_ptrdiff_t_is_i=no
58385 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58386 CFLAGS=$ac_save_CFLAGS
58387 if test "$glibcxx_ptrdiff_t_is_i" = yes; then
58389 $as_echo "#define _GLIBCXX_PTRDIFF_T_IS_INT 1" >>confdefs.h
58392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_ptrdiff_t_is_i" >&5
58393 $as_echo "$glibcxx_ptrdiff_t_is_i" >&6; }
58396 # Check whether --enable-visibility was given.
58397 if test "${enable_visibility+set}" = set; then :
58398 enableval=$enable_visibility;
58399 case "$enableval" in
58401 *) as_fn_error "Argument to enable/disable visibility must be yes or no" "$LINENO" 5 ;;
58405 enable_visibility=yes
58410 if test x$enable_visibility = xyes ; then
58411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports hidden visibility" >&5
58412 $as_echo_n "checking whether the target supports hidden visibility... " >&6; }
58413 if test "${glibcxx_cv_have_attribute_visibility+set}" = set; then :
58414 $as_echo_n "(cached) " >&6
58417 save_CFLAGS="$CFLAGS"
58418 CFLAGS="$CFLAGS -Werror"
58419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58420 /* end confdefs.h. */
58421 void __attribute__((visibility("hidden"))) foo(void) { }
58430 if ac_fn_c_try_compile "$LINENO"; then :
58431 glibcxx_cv_have_attribute_visibility=yes
58433 glibcxx_cv_have_attribute_visibility=no
58435 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58436 CFLAGS="$save_CFLAGS"
58438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_have_attribute_visibility" >&5
58439 $as_echo "$glibcxx_cv_have_attribute_visibility" >&6; }
58440 if test $glibcxx_cv_have_attribute_visibility = no; then
58441 enable_visibility=no
58446 { $as_echo "$as_me:${as_lineno-$LINENO}: visibility supported: $enable_visibility" >&5
58447 $as_echo "$as_me: visibility supported: $enable_visibility" >&6;}
58452 powerpc*-*-linux* | \
58453 powerpc*-*-gnu* | \
58454 sparc*-*-linux* | \
58457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58458 /* end confdefs.h. */
58464 #if !defined __LONG_DOUBLE_128__ || (defined(__sparc__) && defined(__arch64__))
58465 #error no need for long double compatibility
58472 if ac_fn_c_try_compile "$LINENO"; then :
58477 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58478 if test "$ac_ldbl_compat" = yes; then
58480 $as_echo "#define _GLIBCXX_LONG_DOUBLE_COMPAT 1" >>confdefs.h
58482 port_specific_symbol_files="\$(top_srcdir)/config/os/gnu-linux/ldbl-extra.ver"
58487 # This depends on GLIBCXX_ENABLE_SYMVERS and GLIBCXX_IS_NATIVE.
58489 if $GLIBCXX_IS_NATIVE ; then
58490 # Do checks for resource limit functions.
58492 setrlimit_have_headers=yes
58493 for ac_header in unistd.h sys/time.h sys/resource.h
58495 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
58496 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
58497 eval as_val=\$$as_ac_Header
58498 if test "x$as_val" = x""yes; then :
58499 cat >>confdefs.h <<_ACEOF
58500 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
58504 setrlimit_have_headers=no
58509 # If don't have the headers, then we can't run the tests now, and we
58510 # won't be seeing any of these during testsuite compilation.
58511 if test $setrlimit_have_headers = yes; then
58512 # Can't do these in a loop, else the resulting syntax is wrong.
58514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RLIMIT_DATA" >&5
58515 $as_echo_n "checking for RLIMIT_DATA... " >&6; }
58516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58517 /* end confdefs.h. */
58518 #include <unistd.h>
58519 #include <sys/time.h>
58520 #include <sys/resource.h>
58525 int f = RLIMIT_DATA ;
58530 if ac_fn_c_try_compile "$LINENO"; then :
58535 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58537 cat >>confdefs.h <<_ACEOF
58538 #define HAVE_LIMIT_DATA $glibcxx_mresult
58541 if test $glibcxx_mresult = 1 ; then res=yes ; else res=no ; fi
58542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
58543 $as_echo "$res" >&6; }
58546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RLIMIT_RSS" >&5
58547 $as_echo_n "checking for RLIMIT_RSS... " >&6; }
58548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58549 /* end confdefs.h. */
58550 #include <unistd.h>
58551 #include <sys/time.h>
58552 #include <sys/resource.h>
58557 int f = RLIMIT_RSS ;
58562 if ac_fn_c_try_compile "$LINENO"; then :
58567 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58569 cat >>confdefs.h <<_ACEOF
58570 #define HAVE_LIMIT_RSS $glibcxx_mresult
58573 if test $glibcxx_mresult = 1 ; then res=yes ; else res=no ; fi
58574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
58575 $as_echo "$res" >&6; }
58578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RLIMIT_VMEM" >&5
58579 $as_echo_n "checking for RLIMIT_VMEM... " >&6; }
58580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58581 /* end confdefs.h. */
58582 #include <unistd.h>
58583 #include <sys/time.h>
58584 #include <sys/resource.h>
58589 int f = RLIMIT_VMEM ;
58594 if ac_fn_c_try_compile "$LINENO"; then :
58599 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58601 cat >>confdefs.h <<_ACEOF
58602 #define HAVE_LIMIT_VMEM $glibcxx_mresult
58605 if test $glibcxx_mresult = 1 ; then res=yes ; else res=no ; fi
58606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
58607 $as_echo "$res" >&6; }
58610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RLIMIT_AS" >&5
58611 $as_echo_n "checking for RLIMIT_AS... " >&6; }
58612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58613 /* end confdefs.h. */
58614 #include <unistd.h>
58615 #include <sys/time.h>
58616 #include <sys/resource.h>
58621 int f = RLIMIT_AS ;
58626 if ac_fn_c_try_compile "$LINENO"; then :
58631 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58633 cat >>confdefs.h <<_ACEOF
58634 #define HAVE_LIMIT_AS $glibcxx_mresult
58637 if test $glibcxx_mresult = 1 ; then res=yes ; else res=no ; fi
58638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
58639 $as_echo "$res" >&6; }
58642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RLIMIT_FSIZE" >&5
58643 $as_echo_n "checking for RLIMIT_FSIZE... " >&6; }
58644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58645 /* end confdefs.h. */
58646 #include <unistd.h>
58647 #include <sys/time.h>
58648 #include <sys/resource.h>
58653 int f = RLIMIT_FSIZE ;
58658 if ac_fn_c_try_compile "$LINENO"; then :
58663 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58665 cat >>confdefs.h <<_ACEOF
58666 #define HAVE_LIMIT_FSIZE $glibcxx_mresult
58669 if test $glibcxx_mresult = 1 ; then res=yes ; else res=no ; fi
58670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $res" >&5
58671 $as_echo "$res" >&6; }
58674 # Check for rlimit, setrlimit.
58675 if test "${glibcxx_cv_setrlimit+set}" = set; then :
58676 $as_echo_n "(cached) " >&6
58679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58680 /* end confdefs.h. */
58681 #include <unistd.h>
58682 #include <sys/time.h>
58683 #include <sys/resource.h>
58694 if ac_fn_c_try_compile "$LINENO"; then :
58695 glibcxx_cv_setrlimit=yes
58697 glibcxx_cv_setrlimit=no
58699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for testsuite resource limits support" >&5
58706 $as_echo_n "checking for testsuite resource limits support... " >&6; }
58707 if test $setrlimit_have_headers = yes && test $glibcxx_cv_setrlimit = yes; then
58710 $as_echo "#define _GLIBCXX_RES_LIMITS 1" >>confdefs.h
58715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res_limits" >&5
58716 $as_echo "$ac_res_limits" >&6; }
58719 # Look for setenv, so that extended locale tests can be performed.
58721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setenv declaration" >&5
58722 $as_echo_n "checking for setenv declaration... " >&6; }
58723 if test x${glibcxx_cv_func_setenv_use+set} != xset; then
58724 if test "${glibcxx_cv_func_setenv_use+set}" = set; then :
58725 $as_echo_n "(cached) " >&6
58730 ac_cpp='$CXXCPP $CPPFLAGS'
58731 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58732 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58733 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
58735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
58736 /* end confdefs.h. */
58737 #include <stdlib.h>
58746 if ac_fn_cxx_try_compile "$LINENO"; then :
58747 glibcxx_cv_func_setenv_use=yes
58749 glibcxx_cv_func_setenv_use=no
58751 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
58753 ac_cpp='$CPP $CPPFLAGS'
58754 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
58755 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
58756 ac_compiler_gnu=$ac_cv_c_compiler_gnu
58762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_setenv_use" >&5
58763 $as_echo "$glibcxx_cv_func_setenv_use" >&6; }
58764 if test x$glibcxx_cv_func_setenv_use = x"yes"; then
58765 for ac_func in setenv
58767 ac_fn_c_check_func "$LINENO" "setenv" "ac_cv_func_setenv"
58768 if test "x$ac_cv_func_setenv" = x""yes; then :
58769 cat >>confdefs.h <<_ACEOF
58770 #define HAVE_SETENV 1
58780 if $GLIBCXX_IS_NATIVE && test $is_hosted = yes &&
58781 test $enable_symvers != no; then
58784 enable_abi_check=no ;;
58786 enable_abi_check=yes ;;
58789 # Only build this as native, since automake does not understand
58791 enable_abi_check=no
58794 # Export file names for ABI checking.
58795 baseline_dir="$glibcxx_srcdir/config/abi/post/${abi_baseline_pair}"
58799 # Propagate the target-specific source directories through the build chain.
58800 ATOMICITY_SRCDIR=config/${atomicity_dir}
58801 ATOMIC_WORD_SRCDIR=config/${atomic_word_dir}
58802 ATOMIC_FLAGS=${atomic_flags}
58803 CPU_DEFINES_SRCDIR=config/${cpu_defines_dir}
58804 OS_INC_SRCDIR=config/${os_include_dir}
58805 ERROR_CONSTANTS_SRCDIR=config/${error_constants_dir}
58806 ABI_TWEAKS_SRCDIR=config/${abi_tweaks_dir}
58816 # Determine cross-compile flags and AM_CONDITIONALs.
58817 #AC_SUBST(GLIBCXX_IS_NATIVE)
58818 #AM_CONDITIONAL(CANADIAN, test $CANADIAN = yes)
58819 if test $is_hosted = yes; then
58820 GLIBCXX_HOSTED_TRUE=
58821 GLIBCXX_HOSTED_FALSE='#'
58823 GLIBCXX_HOSTED_TRUE='#'
58824 GLIBCXX_HOSTED_FALSE=
58828 if test $enable_libstdcxx_pch = yes; then
58829 GLIBCXX_BUILD_PCH_TRUE=
58830 GLIBCXX_BUILD_PCH_FALSE='#'
58832 GLIBCXX_BUILD_PCH_TRUE='#'
58833 GLIBCXX_BUILD_PCH_FALSE=
58837 if test $enable_cheaders = c; then
58838 GLIBCXX_C_HEADERS_C_TRUE=
58839 GLIBCXX_C_HEADERS_C_FALSE='#'
58841 GLIBCXX_C_HEADERS_C_TRUE='#'
58842 GLIBCXX_C_HEADERS_C_FALSE=
58846 if test $enable_cheaders = c_std; then
58847 GLIBCXX_C_HEADERS_C_STD_TRUE=
58848 GLIBCXX_C_HEADERS_C_STD_FALSE='#'
58850 GLIBCXX_C_HEADERS_C_STD_TRUE='#'
58851 GLIBCXX_C_HEADERS_C_STD_FALSE=
58855 if test $enable_cheaders = c_global; then
58856 GLIBCXX_C_HEADERS_C_GLOBAL_TRUE=
58857 GLIBCXX_C_HEADERS_C_GLOBAL_FALSE='#'
58859 GLIBCXX_C_HEADERS_C_GLOBAL_TRUE='#'
58860 GLIBCXX_C_HEADERS_C_GLOBAL_FALSE=
58864 if test $c_compatibility = yes; then
58865 GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE=
58866 GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE='#'
58868 GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE='#'
58869 GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE=
58873 if test $c_extra = yes; then
58874 GLIBCXX_C_HEADERS_EXTRA_TRUE=
58875 GLIBCXX_C_HEADERS_EXTRA_FALSE='#'
58877 GLIBCXX_C_HEADERS_EXTRA_TRUE='#'
58878 GLIBCXX_C_HEADERS_EXTRA_FALSE=
58882 if test $enable_libstdcxx_debug = yes; then
58883 GLIBCXX_BUILD_DEBUG_TRUE=
58884 GLIBCXX_BUILD_DEBUG_FALSE='#'
58886 GLIBCXX_BUILD_DEBUG_TRUE='#'
58887 GLIBCXX_BUILD_DEBUG_FALSE=
58891 if test $enable_parallel = yes; then
58892 ENABLE_PARALLEL_TRUE=
58893 ENABLE_PARALLEL_FALSE='#'
58895 ENABLE_PARALLEL_TRUE='#'
58896 ENABLE_PARALLEL_FALSE=
58900 if test $enable_symvers != no; then
58901 ENABLE_SYMVERS_TRUE=
58902 ENABLE_SYMVERS_FALSE='#'
58904 ENABLE_SYMVERS_TRUE='#'
58905 ENABLE_SYMVERS_FALSE=
58909 if test $enable_symvers = gnu; then
58910 ENABLE_SYMVERS_GNU_TRUE=
58911 ENABLE_SYMVERS_GNU_FALSE='#'
58913 ENABLE_SYMVERS_GNU_TRUE='#'
58914 ENABLE_SYMVERS_GNU_FALSE=
58918 if test $enable_symvers = gnu-versioned-namespace; then
58919 ENABLE_SYMVERS_GNU_NAMESPACE_TRUE=
58920 ENABLE_SYMVERS_GNU_NAMESPACE_FALSE='#'
58922 ENABLE_SYMVERS_GNU_NAMESPACE_TRUE='#'
58923 ENABLE_SYMVERS_GNU_NAMESPACE_FALSE=
58927 if test $enable_symvers = darwin; then
58928 ENABLE_SYMVERS_DARWIN_TRUE=
58929 ENABLE_SYMVERS_DARWIN_FALSE='#'
58931 ENABLE_SYMVERS_DARWIN_TRUE='#'
58932 ENABLE_SYMVERS_DARWIN_FALSE=
58936 if test $enable_visibility = yes; then
58937 ENABLE_VISIBILITY_TRUE=
58938 ENABLE_VISIBILITY_FALSE='#'
58940 ENABLE_VISIBILITY_TRUE='#'
58941 ENABLE_VISIBILITY_FALSE=
58945 if test $ac_ldbl_compat = yes; then
58946 GLIBCXX_LDBL_COMPAT_TRUE=
58947 GLIBCXX_LDBL_COMPAT_FALSE='#'
58949 GLIBCXX_LDBL_COMPAT_TRUE='#'
58950 GLIBCXX_LDBL_COMPAT_FALSE=
58956 cat >confcache <<\_ACEOF
58957 # This file is a shell script that caches the results of configure
58958 # tests run on this system so they can be shared between configure
58959 # scripts and configure runs, see configure's option --config-cache.
58960 # It is not useful on other systems. If it contains results you don't
58961 # want to keep, you may remove or edit it.
58963 # config.status only pays attention to the cache file if you give it
58964 # the --recheck option to rerun configure.
58966 # `ac_cv_env_foo' variables (set or unset) will be overridden when
58967 # loading this file, other *unset* `ac_cv_foo' will be assigned the
58968 # following values.
58972 # The following way of writing the cache mishandles newlines in values,
58973 # but we know of no workaround that is simple, portable, and efficient.
58974 # So, we kill variables containing newlines.
58975 # Ultrix sh set writes to stderr and can't be redirected directly,
58976 # and sets the high bit in the cache file unless we assign to the vars.
58978 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
58979 eval ac_val=\$$ac_var
58983 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
58984 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
58987 _ | IFS | as_nl) ;; #(
58988 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
58989 *) { eval $ac_var=; unset $ac_var;} ;;
58995 case $as_nl`(ac_space=' '; set) 2>&1` in #(
58996 *${as_nl}ac_space=\ *)
58997 # `set' does not quote correctly, so add quotes: double-quote
58998 # substitution turns \\\\ into \\, and sed turns \\ into \.
59001 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
59004 # `set' quotes correctly as required by POSIX, so do not add quotes.
59005 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
59014 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
59016 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
59018 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
59019 if test -w "$cache_file"; then
59020 test "x$cache_file" != "x/dev/null" &&
59021 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
59022 $as_echo "$as_me: updating cache $cache_file" >&6;}
59023 cat confcache >$cache_file
59025 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
59026 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
59031 if test ${multilib} = yes; then
59032 multilib_arg="--enable-multilib"
59037 # Export all the install information.
59039 glibcxx_toolexecdir=no
59040 glibcxx_toolexeclibdir=no
59041 glibcxx_prefixdir=$prefix
59043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gxx-include-dir" >&5
59044 $as_echo_n "checking for gxx-include-dir... " >&6; }
59046 # Check whether --with-gxx-include-dir was given.
59047 if test "${with_gxx_include_dir+set}" = set; then :
59048 withval=$with_gxx_include_dir; case "$withval" in
59049 yes) as_fn_error "Missing directory for --with-gxx-include-dir" "$LINENO" 5 ;;
59050 no) gxx_include_dir=no ;;
59051 *) gxx_include_dir=$withval ;;
59057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gxx_include_dir" >&5
59058 $as_echo "$gxx_include_dir" >&6; }
59060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
59061 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
59062 # Check whether --enable-version-specific-runtime-libs was given.
59063 if test "${enable_version_specific_runtime_libs+set}" = set; then :
59064 enableval=$enable_version_specific_runtime_libs; case "$enableval" in
59065 yes) version_specific_libs=yes ;;
59066 no) version_specific_libs=no ;;
59067 *) as_fn_error "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
59070 version_specific_libs=no
59073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
59074 $as_echo "$version_specific_libs" >&6; }
59076 # Default case for install directory for include files.
59077 if test $version_specific_libs = no && test $gxx_include_dir = no; then
59078 gxx_include_dir='include/c++/${gcc_version}'
59079 if test -n "$with_cross_host" &&
59080 test x"$with_cross_host" != x"no"; then
59081 gxx_include_dir='${prefix}/${target_alias}/'"$gxx_include_dir"
59083 gxx_include_dir='${prefix}/'"$gxx_include_dir"
59087 # Version-specific runtime libs processing.
59088 if test $version_specific_libs = yes; then
59089 # Need the gcc compiler version to know where to install libraries
59090 # and header files if --enable-version-specific-runtime-libs option
59091 # is selected. FIXME: these variables are misnamed, there are
59092 # no executables installed in _toolexecdir or _toolexeclibdir.
59093 if test x"$gxx_include_dir" = x"no"; then
59094 gxx_include_dir='${libdir}/gcc/${host_alias}/${gcc_version}/include/c++'
59096 glibcxx_toolexecdir='${libdir}/gcc/${host_alias}'
59097 glibcxx_toolexeclibdir='${toolexecdir}/${gcc_version}$(MULTISUBDIR)'
59100 # Calculate glibcxx_toolexecdir, glibcxx_toolexeclibdir
59101 # Install a library built with a cross compiler in tooldir, not libdir.
59102 if test x"$glibcxx_toolexecdir" = x"no"; then
59103 if test -n "$with_cross_host" &&
59104 test x"$with_cross_host" != x"no"; then
59105 glibcxx_toolexecdir='${exec_prefix}/${host_alias}'
59106 glibcxx_toolexeclibdir='${toolexecdir}/lib'
59108 glibcxx_toolexecdir='${libdir}/gcc/${host_alias}'
59109 glibcxx_toolexeclibdir='${libdir}'
59111 multi_os_directory=`$CXX -print-multi-os-directory`
59112 case $multi_os_directory in
59113 .) ;; # Avoid trailing /.
59114 *) glibcxx_toolexeclibdir=$glibcxx_toolexeclibdir/$multi_os_directory ;;
59118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for install location" >&5
59119 $as_echo_n "checking for install location... " >&6; }
59120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gxx_include_dir" >&5
59121 $as_echo "$gxx_include_dir" >&6; }
59129 # Export all the include and flag information to Makefiles.
59131 # Used for every C++ compile we perform.
59132 GLIBCXX_INCLUDES="\
59133 -I$glibcxx_builddir/include/$host_alias \
59134 -I$glibcxx_builddir/include \
59135 -I$glibcxx_srcdir/libsupc++"
59137 # For Canadian crosses, pick this up too.
59138 if test $CANADIAN = yes; then
59139 GLIBCXX_INCLUDES="$GLIBCXX_INCLUDES -I\${includedir}"
59142 # Stuff in the actual top level. Currently only used by libsupc++ to
59143 # get unwind* headers from the gcc dir.
59144 #TOPLEVEL_INCLUDES='-I$(toplevel_srcdir)/gcc -I$(toplevel_srcdir)/include'
59145 TOPLEVEL_INCLUDES='-I$(toplevel_srcdir)/gcc'
59147 # Now, export this to all the little Makefiles....
59152 # Optimization flags that are probably a good idea for thrill-seekers. Just
59153 # uncomment the lines below and make, everything else is ready to go...
59154 # Alternatively OPTIMIZE_CXXFLAGS can be set in configure.host.
59155 # OPTIMIZE_CXXFLAGS = -O3 -fstrict-aliasing -fvtable-gc
59158 WARN_FLAGS='-Wall -Wextra -Wwrite-strings -Wcast-qual'
59162 if test "$enable_shared" = yes; then
59163 LIBSUPCXX_PICFLAGS="-prefer-pic"
59165 LIBSUPCXX_PICFLAGS=
59169 ac_config_files="$ac_config_files Makefile"
59171 ac_config_files="$ac_config_files scripts/testsuite_flags"
59174 # Multilibs need MULTISUBDIR defined correctly in certain makefiles so
59175 # that multilib installs will end up installed in the correct place.
59176 # The testsuite needs it for multilib-aware ABI baseline files.
59177 # To work around this not being passed down from config-ml.in ->
59178 # srcdir/Makefile.am -> srcdir/{src,libsupc++,...}/Makefile.am, manually
59179 # append it here. Only modify Makefiles that have just been created.
59181 # Also, get rid of this simulated-VPATH thing that automake does.
59182 ac_config_files="$ac_config_files include/Makefile libsupc++/Makefile python/Makefile src/Makefile doc/Makefile po/Makefile testsuite/Makefile"
59185 ac_config_commands="$ac_config_commands generate-headers"
59188 cat >confcache <<\_ACEOF
59189 # This file is a shell script that caches the results of configure
59190 # tests run on this system so they can be shared between configure
59191 # scripts and configure runs, see configure's option --config-cache.
59192 # It is not useful on other systems. If it contains results you don't
59193 # want to keep, you may remove or edit it.
59195 # config.status only pays attention to the cache file if you give it
59196 # the --recheck option to rerun configure.
59198 # `ac_cv_env_foo' variables (set or unset) will be overridden when
59199 # loading this file, other *unset* `ac_cv_foo' will be assigned the
59200 # following values.
59204 # The following way of writing the cache mishandles newlines in values,
59205 # but we know of no workaround that is simple, portable, and efficient.
59206 # So, we kill variables containing newlines.
59207 # Ultrix sh set writes to stderr and can't be redirected directly,
59208 # and sets the high bit in the cache file unless we assign to the vars.
59210 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
59211 eval ac_val=\$$ac_var
59215 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
59216 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
59219 _ | IFS | as_nl) ;; #(
59220 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
59221 *) { eval $ac_var=; unset $ac_var;} ;;
59227 case $as_nl`(ac_space=' '; set) 2>&1` in #(
59228 *${as_nl}ac_space=\ *)
59229 # `set' does not quote correctly, so add quotes: double-quote
59230 # substitution turns \\\\ into \\, and sed turns \\ into \.
59233 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
59236 # `set' quotes correctly as required by POSIX, so do not add quotes.
59237 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
59246 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
59248 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
59250 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
59251 if test -w "$cache_file"; then
59252 test "x$cache_file" != "x/dev/null" &&
59253 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
59254 $as_echo "$as_me: updating cache $cache_file" >&6;}
59255 cat confcache >$cache_file
59257 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
59258 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
59263 test "x$prefix" = xNONE && prefix=$ac_default_prefix
59264 # Let make expand exec_prefix.
59265 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
59267 DEFS=-DHAVE_CONFIG_H
59271 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
59272 # 1. Remove the extension, and $U if already installed.
59273 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
59274 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
59275 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
59276 # will be set to the directory where LIBOBJS objects are built.
59277 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
59278 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
59280 LIBOBJS=$ac_libobjs
59282 LTLIBOBJS=$ac_ltlibobjs
59285 if test -n "$EXEEXT"; then
59287 am__EXEEXT_FALSE='#'
59289 am__EXEEXT_TRUE='#'
59293 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
59294 as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
59295 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59297 if test -z "${GLIBCXX_HOSTED_TRUE}" && test -z "${GLIBCXX_HOSTED_FALSE}"; then
59298 as_fn_error "conditional \"GLIBCXX_HOSTED\" was never defined.
59299 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59301 if test -z "${GLIBCXX_BUILD_PCH_TRUE}" && test -z "${GLIBCXX_BUILD_PCH_FALSE}"; then
59302 as_fn_error "conditional \"GLIBCXX_BUILD_PCH\" was never defined.
59303 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59305 if test -z "${GLIBCXX_C_HEADERS_C_TRUE}" && test -z "${GLIBCXX_C_HEADERS_C_FALSE}"; then
59306 as_fn_error "conditional \"GLIBCXX_C_HEADERS_C\" was never defined.
59307 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59309 if test -z "${GLIBCXX_C_HEADERS_C_STD_TRUE}" && test -z "${GLIBCXX_C_HEADERS_C_STD_FALSE}"; then
59310 as_fn_error "conditional \"GLIBCXX_C_HEADERS_C_STD\" was never defined.
59311 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59313 if test -z "${GLIBCXX_C_HEADERS_C_GLOBAL_TRUE}" && test -z "${GLIBCXX_C_HEADERS_C_GLOBAL_FALSE}"; then
59314 as_fn_error "conditional \"GLIBCXX_C_HEADERS_C_GLOBAL\" was never defined.
59315 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59317 if test -z "${GLIBCXX_C_HEADERS_COMPATIBILITY_TRUE}" && test -z "${GLIBCXX_C_HEADERS_COMPATIBILITY_FALSE}"; then
59318 as_fn_error "conditional \"GLIBCXX_C_HEADERS_COMPATIBILITY\" was never defined.
59319 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59321 if test -z "${GLIBCXX_C_HEADERS_EXTRA_TRUE}" && test -z "${GLIBCXX_C_HEADERS_EXTRA_FALSE}"; then
59322 as_fn_error "conditional \"GLIBCXX_C_HEADERS_EXTRA\" was never defined.
59323 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59325 if test -z "${GLIBCXX_BUILD_DEBUG_TRUE}" && test -z "${GLIBCXX_BUILD_DEBUG_FALSE}"; then
59326 as_fn_error "conditional \"GLIBCXX_BUILD_DEBUG\" was never defined.
59327 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59329 if test -z "${ENABLE_PARALLEL_TRUE}" && test -z "${ENABLE_PARALLEL_FALSE}"; then
59330 as_fn_error "conditional \"ENABLE_PARALLEL\" was never defined.
59331 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59333 if test -z "${ENABLE_SYMVERS_TRUE}" && test -z "${ENABLE_SYMVERS_FALSE}"; then
59334 as_fn_error "conditional \"ENABLE_SYMVERS\" was never defined.
59335 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59337 if test -z "${ENABLE_SYMVERS_GNU_TRUE}" && test -z "${ENABLE_SYMVERS_GNU_FALSE}"; then
59338 as_fn_error "conditional \"ENABLE_SYMVERS_GNU\" was never defined.
59339 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59341 if test -z "${ENABLE_SYMVERS_GNU_NAMESPACE_TRUE}" && test -z "${ENABLE_SYMVERS_GNU_NAMESPACE_FALSE}"; then
59342 as_fn_error "conditional \"ENABLE_SYMVERS_GNU_NAMESPACE\" was never defined.
59343 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59345 if test -z "${ENABLE_SYMVERS_DARWIN_TRUE}" && test -z "${ENABLE_SYMVERS_DARWIN_FALSE}"; then
59346 as_fn_error "conditional \"ENABLE_SYMVERS_DARWIN\" was never defined.
59347 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59349 if test -z "${ENABLE_VISIBILITY_TRUE}" && test -z "${ENABLE_VISIBILITY_FALSE}"; then
59350 as_fn_error "conditional \"ENABLE_VISIBILITY\" was never defined.
59351 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59353 if test -z "${GLIBCXX_LDBL_COMPAT_TRUE}" && test -z "${GLIBCXX_LDBL_COMPAT_FALSE}"; then
59354 as_fn_error "conditional \"GLIBCXX_LDBL_COMPAT\" was never defined.
59355 Usually this means the macro was only invoked conditionally." "$LINENO" 5
59358 : ${CONFIG_STATUS=./config.status}
59360 ac_clean_files_save=$ac_clean_files
59361 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
59362 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
59363 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
59365 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
59367 # Generated by $as_me.
59368 # Run this file to recreate the current configuration.
59369 # Compiler output produced by configure, useful for debugging
59370 # configure, is in config.log if it exists.
59373 ac_cs_recheck=false
59376 SHELL=\${CONFIG_SHELL-$SHELL}
59379 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
59380 ## -------------------- ##
59381 ## M4sh Initialization. ##
59382 ## -------------------- ##
59384 # Be more Bourne compatible
59385 DUALCASE=1; export DUALCASE # for MKS sh
59386 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
59389 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
59390 # is contrary to our usage. Disable this feature.
59391 alias -g '${1+"$@"}'='"$@"'
59392 setopt NO_GLOB_SUBST
59394 case `(set -o) 2>/dev/null` in #(
59406 # Printing a long string crashes Solaris 7 /usr/bin/printf.
59407 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
59408 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
59409 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
59410 # Prefer a ksh shell builtin over an external printf program on Solaris,
59411 # but without wasting forks for bash or zsh.
59412 if test -z "$BASH_VERSION$ZSH_VERSION" \
59413 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
59414 as_echo='print -r --'
59415 as_echo_n='print -rn --'
59416 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
59417 as_echo='printf %s\n'
59418 as_echo_n='printf %s'
59420 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
59421 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
59422 as_echo_n='/usr/ucb/echo -n'
59424 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
59425 as_echo_n_body='eval
59429 expr "X$arg" : "X\\(.*\\)$as_nl";
59430 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
59432 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
59434 export as_echo_n_body
59435 as_echo_n='sh -c $as_echo_n_body as_echo'
59437 export as_echo_body
59438 as_echo='sh -c $as_echo_body as_echo'
59441 # The user is always right.
59442 if test "${PATH_SEPARATOR+set}" != set; then
59444 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
59445 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
59452 # We need space, tab and new line, in precisely that order. Quoting is
59453 # there to prevent editors from complaining about space-tab.
59454 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
59455 # splitting by setting IFS to empty value.)
59458 # Find who we are. Look in the path if we contain no directory separator.
59460 *[\\/]* ) as_myself=$0 ;;
59461 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
59462 for as_dir in $PATH
59465 test -z "$as_dir" && as_dir=.
59466 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
59472 # We did not find ourselves, most probably we were run as `sh COMMAND'
59473 # in which case we are not to be found in the path.
59474 if test "x$as_myself" = x; then
59477 if test ! -f "$as_myself"; then
59478 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
59482 # Unset variables that we do not need and which cause bugs (e.g. in
59483 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
59484 # suppresses any "Segmentation fault" message there. '((' could
59485 # trigger a bug in pdksh 5.2.14.
59486 for as_var in BASH_ENV ENV MAIL MAILPATH
59487 do eval test x\${$as_var+set} = xset \
59488 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
59501 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
59504 # as_fn_error ERROR [LINENO LOG_FD]
59505 # ---------------------------------
59506 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
59507 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
59508 # script with status $?, using 1 if that was 0.
59511 as_status=$?; test $as_status -eq 0 && as_status=1
59513 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
59514 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
59516 $as_echo "$as_me: error: $1" >&2
59517 as_fn_exit $as_status
59521 # as_fn_set_status STATUS
59522 # -----------------------
59523 # Set $? to STATUS, without forking.
59524 as_fn_set_status ()
59527 } # as_fn_set_status
59529 # as_fn_exit STATUS
59530 # -----------------
59531 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
59535 as_fn_set_status $1
59541 # Portably unset VAR.
59544 { eval $1=; unset $1;}
59546 as_unset=as_fn_unset
59547 # as_fn_append VAR VALUE
59548 # ----------------------
59549 # Append the text in VALUE to the end of the definition contained in VAR. Take
59550 # advantage of any shell optimizations that allow amortized linear growth over
59551 # repeated appends, instead of the typical quadratic growth present in naive
59553 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
59554 eval 'as_fn_append ()
59565 # as_fn_arith ARG...
59566 # ------------------
59567 # Perform arithmetic evaluation on the ARGs, and store the result in the
59568 # global $as_val. Take advantage of shells that can avoid forks. The arguments
59569 # must be portable across $(()) and expr.
59570 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
59571 eval 'as_fn_arith ()
59578 as_val=`expr "$@" || test $? -eq 1`
59583 if expr a : '\(a\)' >/dev/null 2>&1 &&
59584 test "X`expr 00001 : '.*\(...\)'`" = X001; then
59590 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
59591 as_basename=basename
59596 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
59602 as_me=`$as_basename -- "$0" ||
59603 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
59604 X"$0" : 'X\(//\)$' \| \
59605 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
59607 sed '/^.*\/\([^/][^/]*\)\/*$/{
59621 # Avoid depending upon Character Ranges.
59622 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
59623 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
59624 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
59625 as_cr_digits='0123456789'
59626 as_cr_alnum=$as_cr_Letters$as_cr_digits
59628 ECHO_C= ECHO_N= ECHO_T=
59629 case `echo -n x` in #(((((
59631 case `echo 'xy\c'` in
59632 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
59634 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
59641 rm -f conf$$ conf$$.exe conf$$.file
59642 if test -d conf$$.dir; then
59643 rm -f conf$$.dir/conf$$.file
59646 mkdir conf$$.dir 2>/dev/null
59648 if (echo >conf$$.file) 2>/dev/null; then
59649 if ln -s conf$$.file conf$$ 2>/dev/null; then
59651 # ... but there are two gotchas:
59652 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
59653 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
59654 # In both cases, we have to default to `cp -p'.
59655 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
59657 elif ln conf$$.file conf$$ 2>/dev/null; then
59665 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
59666 rmdir conf$$.dir 2>/dev/null
59671 # Create "$as_dir" as a directory, including parents if necessary.
59676 -*) as_dir=./$as_dir;;
59678 test -d "$as_dir" || eval $as_mkdir_p || {
59682 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
59683 *) as_qdir=$as_dir;;
59685 as_dirs="'$as_qdir' $as_dirs"
59686 as_dir=`$as_dirname -- "$as_dir" ||
59687 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
59688 X"$as_dir" : 'X\(//\)[^/]' \| \
59689 X"$as_dir" : 'X\(//\)$' \| \
59690 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
59691 $as_echo X"$as_dir" |
59692 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
59696 /^X\(\/\/\)[^/].*/{
59709 test -d "$as_dir" && break
59711 test -z "$as_dirs" || eval "mkdir $as_dirs"
59712 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
59716 if mkdir -p . 2>/dev/null; then
59717 as_mkdir_p='mkdir -p "$as_dir"'
59719 test -d ./-p && rmdir ./-p
59723 if test -x / >/dev/null 2>&1; then
59724 as_test_x='test -x'
59726 if ls -dL / >/dev/null 2>&1; then
59733 if test -d "$1"; then
59739 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
59740 ???[sx]*):;;*)false;;esac;fi
59744 as_executable_p=$as_test_x
59746 # Sed expression to map a string onto a valid CPP name.
59747 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
59749 # Sed expression to map a string onto a valid variable name.
59750 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
59754 ## ----------------------------------- ##
59755 ## Main body of $CONFIG_STATUS script. ##
59756 ## ----------------------------------- ##
59758 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
59760 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
59761 # Save the log message, to keep $0 and so on meaningful, and to
59762 # report actual input values of CONFIG_FILES etc. instead of their
59763 # values after options handling.
59765 This file was extended by package-unused $as_me version-unused, which was
59766 generated by GNU Autoconf 2.64. Invocation command line was
59768 CONFIG_FILES = $CONFIG_FILES
59769 CONFIG_HEADERS = $CONFIG_HEADERS
59770 CONFIG_LINKS = $CONFIG_LINKS
59771 CONFIG_COMMANDS = $CONFIG_COMMANDS
59774 on `(hostname || uname -n) 2>/dev/null | sed 1q`
59779 case $ac_config_files in *"
59780 "*) set x $ac_config_files; shift; ac_config_files=$*;;
59783 case $ac_config_headers in *"
59784 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
59788 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
59789 # Files that config.status was made for.
59790 config_files="$ac_config_files"
59791 config_headers="$ac_config_headers"
59792 config_commands="$ac_config_commands"
59796 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
59798 \`$as_me' instantiates files and other configuration actions
59799 from templates according to the current configuration. Unless the files
59800 and actions are specified as TAGs, all are instantiated by default.
59802 Usage: $0 [OPTION]... [TAG]...
59804 -h, --help print this help, then exit
59805 -V, --version print version number and configuration settings, then exit
59806 -q, --quiet, --silent
59807 do not print progress messages
59808 -d, --debug don't remove temporary files
59809 --recheck update $as_me by reconfiguring in the same conditions
59810 --file=FILE[:TEMPLATE]
59811 instantiate the configuration file FILE
59812 --header=FILE[:TEMPLATE]
59813 instantiate the configuration header FILE
59815 Configuration files:
59818 Configuration headers:
59821 Configuration commands:
59824 Report bugs to the package provider."
59827 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
59829 package-unused config.status version-unused
59830 configured by $0, generated by GNU Autoconf 2.64,
59831 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
59833 Copyright (C) 2009 Free Software Foundation, Inc.
59834 This config.status script is free software; the Free Software Foundation
59835 gives unlimited permission to copy, distribute and modify it."
59842 test -n "\$AWK" || AWK=awk
59845 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
59846 # The default lists apply if the user does not specify any file.
59852 ac_option=`expr "X$1" : 'X\([^=]*\)='`
59853 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
59864 # Handling of the options.
59865 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
59867 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
59868 $as_echo "$ac_cs_version"; exit ;;
59869 --debug | --debu | --deb | --de | --d | -d )
59871 --file | --fil | --fi | --f )
59874 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
59876 as_fn_append CONFIG_FILES " '$ac_optarg'"
59877 ac_need_defaults=false;;
59878 --header | --heade | --head | --hea )
59881 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
59883 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
59884 ac_need_defaults=false;;
59886 # Conflict between --help and --header
59887 as_fn_error "ambiguous option: \`$1'
59888 Try \`$0 --help' for more information.";;
59889 --help | --hel | -h )
59890 $as_echo "$ac_cs_usage"; exit ;;
59891 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
59892 | -silent | --silent | --silen | --sile | --sil | --si | --s)
59895 # This is an error.
59896 -*) as_fn_error "unrecognized option: \`$1'
59897 Try \`$0 --help' for more information." ;;
59899 *) as_fn_append ac_config_targets " $1"
59900 ac_need_defaults=false ;;
59906 ac_configure_extra_args=
59908 if $ac_cs_silent; then
59910 ac_configure_extra_args="$ac_configure_extra_args --silent"
59914 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
59915 if \$ac_cs_recheck; then
59916 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
59918 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
59919 CONFIG_SHELL='$SHELL'
59920 export CONFIG_SHELL
59925 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
59929 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
59930 ## Running $as_me. ##
59936 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
59944 with_multisubdir="$with_multisubdir"
59945 with_multisrctop="$with_multisrctop"
59946 with_target_subdir="$with_target_subdir"
59947 ac_configure_args="${multilib_arg} ${ac_configure_args}"
59948 multi_basedir="$multi_basedir"
59949 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
59952 GFORTRAN="$GFORTRAN"
59956 # The HP-UX ksh and POSIX shell print the target directory to stdout
59957 # if CDPATH is set.
59958 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
59960 sed_quote_subst='$sed_quote_subst'
59961 double_quote_subst='$double_quote_subst'
59962 delay_variable_subst='$delay_variable_subst'
59963 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
59964 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
59965 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
59966 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
59967 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
59968 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
59969 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
59970 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
59971 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
59972 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
59973 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
59974 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
59975 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
59976 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
59977 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
59978 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
59979 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
59980 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
59981 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
59982 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
59983 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
59984 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
59985 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
59986 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
59987 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
59988 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
59989 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
59990 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
59991 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
59992 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
59993 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
59994 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
59995 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
59996 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
59997 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
59998 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
59999 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
60000 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
60001 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
60002 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
60003 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
60004 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
60005 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
60006 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
60007 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
60008 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
60009 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
60010 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
60011 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"`'
60012 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
60013 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
60014 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
60015 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
60016 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
60017 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
60018 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
60019 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
60020 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
60021 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
60022 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
60023 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
60024 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
60025 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
60026 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
60027 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
60028 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
60029 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
60030 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
60031 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
60032 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
60033 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
60034 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
60035 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
60036 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
60037 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
60038 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
60039 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
60040 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
60041 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
60042 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
60043 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
60044 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
60045 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
60046 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
60047 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
60048 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
60049 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
60050 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
60051 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
60052 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
60053 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
60054 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
60055 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
60056 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
60057 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
60058 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
60059 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
60060 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
60061 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
60062 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
60063 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
60064 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
60065 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
60066 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
60067 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
60068 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
60069 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
60070 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
60071 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
60072 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
60073 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
60074 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
60075 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
60076 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
60077 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
60078 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
60079 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
60080 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
60081 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
60082 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
60083 compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
60084 predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
60085 postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
60086 predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
60087 postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
60088 compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
60089 LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
60090 reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
60091 reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60092 old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60093 compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
60094 GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
60095 lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
60096 lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
60097 lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
60098 lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
60099 lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
60100 archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
60101 enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
60102 export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
60103 whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
60104 compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
60105 old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60106 old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60107 archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60108 archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60109 module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60110 module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60111 with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
60112 allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
60113 no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
60114 hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
60115 hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`'
60116 hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
60117 hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
60118 hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
60119 hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
60120 hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
60121 hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
60122 inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
60123 link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
60124 fix_srcfile_path_CXX='`$ECHO "$fix_srcfile_path_CXX" | $SED "$delay_single_quote_subst"`'
60125 always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
60126 export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60127 exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
60128 include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
60129 prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
60130 file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
60131 hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
60132 compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
60133 predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
60134 postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
60135 predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
60136 postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
60137 compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
60140 LTCFLAGS='$LTCFLAGS'
60141 compiler='$compiler_DEFAULT'
60143 # A function that is used when there is no print builtin or printf.
60144 func_fallback_echo ()
60146 eval 'cat <<_LTECHO_EOF
60151 # Quote evaled strings.
60165 deplibs_check_method \
60174 lt_cv_sys_global_symbol_pipe \
60175 lt_cv_sys_global_symbol_to_cdecl \
60176 lt_cv_sys_global_symbol_to_c_name_address \
60177 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
60178 lt_prog_compiler_no_builtin_flag \
60179 lt_prog_compiler_wl \
60180 lt_prog_compiler_pic \
60181 lt_prog_compiler_static \
60182 lt_cv_prog_compiler_c_o \
60190 export_dynamic_flag_spec \
60191 whole_archive_flag_spec \
60192 compiler_needs_object \
60194 allow_undefined_flag \
60195 no_undefined_flag \
60196 hardcode_libdir_flag_spec \
60197 hardcode_libdir_flag_spec_ld \
60198 hardcode_libdir_separator \
60203 variables_saved_for_relink \
60205 library_names_spec \
60207 install_override_mode \
60211 compiler_lib_search_dirs \
60216 compiler_lib_search_path \
60220 lt_prog_compiler_no_builtin_flag_CXX \
60221 lt_prog_compiler_wl_CXX \
60222 lt_prog_compiler_pic_CXX \
60223 lt_prog_compiler_static_CXX \
60224 lt_cv_prog_compiler_c_o_CXX \
60225 export_dynamic_flag_spec_CXX \
60226 whole_archive_flag_spec_CXX \
60227 compiler_needs_object_CXX \
60229 allow_undefined_flag_CXX \
60230 no_undefined_flag_CXX \
60231 hardcode_libdir_flag_spec_CXX \
60232 hardcode_libdir_flag_spec_ld_CXX \
60233 hardcode_libdir_separator_CXX \
60234 fix_srcfile_path_CXX \
60235 exclude_expsyms_CXX \
60236 include_expsyms_CXX \
60237 file_list_spec_CXX \
60238 compiler_lib_search_dirs_CXX \
60239 predep_objects_CXX \
60240 postdep_objects_CXX \
60243 compiler_lib_search_path_CXX; do
60244 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
60245 *[\\\\\\\`\\"\\\$]*)
60246 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
60249 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
60254 # Double-quote double-evaled strings.
60255 for var in reload_cmds \
60256 old_postinstall_cmds \
60257 old_postuninstall_cmds \
60259 extract_expsyms_cmds \
60260 old_archive_from_new_cmds \
60261 old_archive_from_expsyms_cmds \
60263 archive_expsym_cmds \
60265 module_expsym_cmds \
60266 export_symbols_cmds \
60269 postuninstall_cmds \
60271 sys_lib_search_path_spec \
60272 sys_lib_dlsearch_path_spec \
60274 old_archive_cmds_CXX \
60275 old_archive_from_new_cmds_CXX \
60276 old_archive_from_expsyms_cmds_CXX \
60278 archive_expsym_cmds_CXX \
60280 module_expsym_cmds_CXX \
60281 export_symbols_cmds_CXX \
60282 prelink_cmds_CXX; do
60283 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
60284 *[\\\\\\\`\\"\\\$]*)
60285 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
60288 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
60293 ac_aux_dir='$ac_aux_dir'
60294 xsi_shell='$xsi_shell'
60295 lt_shell_append='$lt_shell_append'
60297 # See if we are running on zsh, and set the options which allow our
60298 # commands through without removal of \ escapes INIT.
60299 if test -n "\${ZSH_VERSION+set}" ; then
60300 setopt NO_GLOB_SUBST
60306 TIMESTAMP='$TIMESTAMP'
60317 acx_cv_header_stdint="$acx_cv_header_stdint"
60318 acx_cv_type_int8_t="$acx_cv_type_int8_t"
60319 acx_cv_type_int16_t="$acx_cv_type_int16_t"
60320 acx_cv_type_int32_t="$acx_cv_type_int32_t"
60321 acx_cv_type_int64_t="$acx_cv_type_int64_t"
60322 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
60323 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
60324 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
60325 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
60326 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
60327 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
60328 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
60329 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
60330 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
60335 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
60337 # Handling of arguments.
60338 for ac_config_target in $ac_config_targets
60340 case $ac_config_target in
60341 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
60342 "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
60343 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
60344 "include/gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS include/gstdint.h" ;;
60345 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
60346 "scripts/testsuite_flags") CONFIG_FILES="$CONFIG_FILES scripts/testsuite_flags" ;;
60347 "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
60348 "libsupc++/Makefile") CONFIG_FILES="$CONFIG_FILES libsupc++/Makefile" ;;
60349 "python/Makefile") CONFIG_FILES="$CONFIG_FILES python/Makefile" ;;
60350 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
60351 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
60352 "po/Makefile") CONFIG_FILES="$CONFIG_FILES po/Makefile" ;;
60353 "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
60354 "generate-headers") CONFIG_COMMANDS="$CONFIG_COMMANDS generate-headers" ;;
60356 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
60361 # If the user did not use the arguments to specify the items to instantiate,
60362 # then the envvar interface is used. Set only those that are not.
60363 # We use the long form for the default assignment because of an extremely
60364 # bizarre bug on SunOS 4.1.3.
60365 if $ac_need_defaults; then
60366 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
60367 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
60368 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
60371 # Have a temporary directory for convenience. Make it in the build tree
60372 # simply because there is no reason against having it here, and in addition,
60373 # creating and moving files from /tmp can sometimes cause problems.
60374 # Hook for its removal unless debugging.
60375 # Note that there is a small window in which the directory will not be cleaned:
60376 # after its creation but before its name has been assigned to `$tmp'.
60380 trap 'exit_status=$?
60381 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
60383 trap 'as_fn_exit 1' 1 2 13 15
60385 # Create a (secure) tmp directory for tmp files.
60388 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
60389 test -n "$tmp" && test -d "$tmp"
60392 tmp=./conf$$-$RANDOM
60393 (umask 077 && mkdir "$tmp")
60394 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
60396 # Set up the scripts for CONFIG_FILES section.
60397 # No need to generate them if there are no CONFIG_FILES.
60398 # This happens for instance with `./config.status config.h'.
60399 if test -n "$CONFIG_FILES"; then
60402 ac_cr=`echo X | tr X '\015'`
60403 # On cygwin, bash can eat \r inside `` if the user requested igncr.
60404 # But we know of no other shell where ac_cr would be empty at this
60405 # point, so we can use a bashism as a fallback.
60406 if test "x$ac_cr" = x; then
60407 eval ac_cr=\$\'\\r\'
60409 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
60410 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
60413 ac_cs_awk_cr=$ac_cr
60416 echo 'BEGIN {' >"$tmp/subs1.awk" &&
60421 echo "cat >conf$$subs.awk <<_ACEOF" &&
60422 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
60424 } >conf$$subs.sh ||
60425 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
60426 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
60428 for ac_last_try in false false false false false :; do
60429 . ./conf$$subs.sh ||
60430 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
60432 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
60433 if test $ac_delim_n = $ac_delim_num; then
60435 elif $ac_last_try; then
60436 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
60438 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
60441 rm -f conf$$subs.sh
60443 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
60444 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
60448 s/^/S["/; s/!.*/"]=/
60458 s/\(.\{148\}\).*/\1/
60460 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
60465 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
60472 s/\(.\{148\}\).*/\1/
60474 s/["\\]/\\&/g; s/^/"/; s/$/"/
60478 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
60483 ' <conf$$subs.awk | sed '
60488 ' >>$CONFIG_STATUS || ac_write_fail=1
60489 rm -f conf$$subs.awk
60490 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
60492 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
60493 for (key in S) S_is_set[key] = 1
60499 nfields = split(line, field, "@")
60501 len = length(field[1])
60502 for (i = 2; i < nfields; i++) {
60504 keylen = length(key)
60505 if (S_is_set[key]) {
60507 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
60508 len += length(value) + length(field[++i])
60519 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
60520 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
60521 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
60524 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
60525 || as_fn_error "could not setup config files machinery" "$LINENO" 5
60528 # VPATH may cause trouble with some makes, so we remove $(srcdir),
60529 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
60530 # trailing colons and then remove the whole line if VPATH becomes empty
60531 # (actually we leave an empty line to preserve line numbers).
60532 if test "x$srcdir" = x.; then
60533 ac_vpsub='/^[ ]*VPATH[ ]*=/{
60534 s/:*\$(srcdir):*/:/
60535 s/:*\${srcdir}:*/:/
60537 s/^\([^=]*=[ ]*\):*/\1/
60543 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
60544 fi # test -n "$CONFIG_FILES"
60546 # Set up the scripts for CONFIG_HEADERS section.
60547 # No need to generate them if there are no CONFIG_HEADERS.
60548 # This happens for instance with `./config.status Makefile'.
60549 if test -n "$CONFIG_HEADERS"; then
60550 cat >"$tmp/defines.awk" <<\_ACAWK ||
60554 # Transform confdefs.h into an awk script `defines.awk', embedded as
60555 # here-document in config.status, that substitutes the proper values into
60556 # config.h.in to produce config.h.
60558 # Create a delimiter string that does not exist in confdefs.h, to ease
60559 # handling of long lines.
60561 for ac_last_try in false false :; do
60562 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
60563 if test -z "$ac_t"; then
60565 elif $ac_last_try; then
60566 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
60568 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
60572 # For the awk script, D is an array of macro values keyed by name,
60573 # likewise P contains macro parameters if any. Preserve backslash
60574 # newline sequences.
60576 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
60578 s/.\{148\}/&'"$ac_delim"'/g
60581 s/^[ ]*#[ ]*define[ ][ ]*/ /
60588 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
60590 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
60594 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
60595 D["\1"]=" \3\\\\\\n"\\/p
60597 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
60602 s/.\{148\}/&'"$ac_delim"'/g
60607 s/["\\]/\\&/g; s/^/"/; s/$/"/p
60610 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
60612 ' <confdefs.h | sed '
60613 s/'"$ac_delim"'/"\\\
60614 "/g' >>$CONFIG_STATUS || ac_write_fail=1
60616 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
60617 for (key in D) D_is_set[key] = 1
60620 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
60622 split(line, arg, " ")
60623 if (arg[1] == "#") {
60627 defundef = substr(arg[1], 2)
60630 split(mac1, mac2, "(") #)
60632 prefix = substr(line, 1, index(line, defundef) - 1)
60633 if (D_is_set[macro]) {
60634 # Preserve the white space surrounding the "#".
60635 print prefix "define", macro P[macro] D[macro]
60638 # Replace #undef with comments. This is necessary, for example,
60639 # in the case of _POSIX_SOURCE, which is predefined and required
60640 # on some systems where configure will not decide to define it.
60641 if (defundef == "undef") {
60642 print "/*", prefix defundef, macro, "*/"
60650 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
60651 as_fn_error "could not setup config headers machinery" "$LINENO" 5
60652 fi # test -n "$CONFIG_HEADERS"
60655 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
60660 :[FHLC]) ac_mode=$ac_tag; continue;;
60662 case $ac_mode$ac_tag in
60664 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
60665 :[FH]-) ac_tag=-:-;;
60666 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
60683 -) ac_f="$tmp/stdin";;
60684 *) # Look for the file first in the build tree, then in the source tree
60685 # (if the path is not absolute). The absolute path cannot be DOS-style,
60686 # because $ac_f cannot contain `:'.
60690 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
60692 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
60694 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
60695 as_fn_append ac_file_inputs " '$ac_f'"
60698 # Let's still pretend it is `configure' which instantiates (i.e., don't
60699 # use $as_me), people would be surprised to read:
60700 # /* config.h. Generated by config.status. */
60701 configure_input='Generated from '`
60702 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
60704 if test x"$ac_file" != x-; then
60705 configure_input="$ac_file. $configure_input"
60706 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
60707 $as_echo "$as_me: creating $ac_file" >&6;}
60709 # Neutralize special characters interpreted by sed in replacement strings.
60710 case $configure_input in #(
60711 *\&* | *\|* | *\\* )
60712 ac_sed_conf_input=`$as_echo "$configure_input" |
60713 sed 's/[\\\\&|]/\\\\&/g'`;; #(
60714 *) ac_sed_conf_input=$configure_input;;
60718 *:-:* | *:-) cat >"$tmp/stdin" \
60719 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
60724 ac_dir=`$as_dirname -- "$ac_file" ||
60725 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
60726 X"$ac_file" : 'X\(//\)[^/]' \| \
60727 X"$ac_file" : 'X\(//\)$' \| \
60728 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
60729 $as_echo X"$ac_file" |
60730 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
60734 /^X\(\/\/\)[^/].*/{
60747 as_dir="$ac_dir"; as_fn_mkdir_p
60751 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
60753 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
60754 # A ".." for each directory in $ac_dir_suffix.
60755 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
60756 case $ac_top_builddir_sub in
60757 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
60758 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
60761 ac_abs_top_builddir=$ac_pwd
60762 ac_abs_builddir=$ac_pwd$ac_dir_suffix
60763 # for backward compatibility:
60764 ac_top_builddir=$ac_top_build_prefix
60767 .) # We are building in place.
60769 ac_top_srcdir=$ac_top_builddir_sub
60770 ac_abs_top_srcdir=$ac_pwd ;;
60771 [\\/]* | ?:[\\/]* ) # Absolute name.
60772 ac_srcdir=$srcdir$ac_dir_suffix;
60773 ac_top_srcdir=$srcdir
60774 ac_abs_top_srcdir=$srcdir ;;
60775 *) # Relative name.
60776 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
60777 ac_top_srcdir=$ac_top_build_prefix$srcdir
60778 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
60780 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
60790 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
60791 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
60793 ac_MKDIR_P=$MKDIR_P
60795 [\\/$]* | ?:[\\/]* ) ;;
60796 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
60800 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
60801 # If the template does not know about datarootdir, expand it.
60802 # FIXME: This hack should be removed a few years after 2.60.
60803 ac_datarootdir_hack=; ac_datarootdir_seen=
60814 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
60815 *datarootdir*) ac_datarootdir_seen=yes;;
60816 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
60817 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
60818 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
60820 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
60821 ac_datarootdir_hack='
60822 s&@datadir@&$datadir&g
60823 s&@docdir@&$docdir&g
60824 s&@infodir@&$infodir&g
60825 s&@localedir@&$localedir&g
60826 s&@mandir@&$mandir&g
60827 s&\\\${datarootdir}&$datarootdir&g' ;;
60831 # Neutralize VPATH when `$srcdir' = `.'.
60832 # Shell code in configure.ac might set extrasub.
60833 # FIXME: do we really want to maintain this feature?
60834 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
60835 ac_sed_extra="$ac_vpsub
60838 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
60840 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
60841 s|@configure_input@|$ac_sed_conf_input|;t t
60842 s&@top_builddir@&$ac_top_builddir_sub&;t t
60843 s&@top_build_prefix@&$ac_top_build_prefix&;t t
60844 s&@srcdir@&$ac_srcdir&;t t
60845 s&@abs_srcdir@&$ac_abs_srcdir&;t t
60846 s&@top_srcdir@&$ac_top_srcdir&;t t
60847 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
60848 s&@builddir@&$ac_builddir&;t t
60849 s&@abs_builddir@&$ac_abs_builddir&;t t
60850 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
60851 s&@INSTALL@&$ac_INSTALL&;t t
60852 s&@MKDIR_P@&$ac_MKDIR_P&;t t
60853 $ac_datarootdir_hack
60855 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
60856 || as_fn_error "could not create $ac_file" "$LINENO" 5
60858 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
60859 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
60860 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
60861 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
60862 which seems to be undefined. Please make sure it is defined." >&5
60863 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
60864 which seems to be undefined. Please make sure it is defined." >&2;}
60868 -) cat "$tmp/out" && rm -f "$tmp/out";;
60869 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
60871 || as_fn_error "could not create $ac_file" "$LINENO" 5
60877 if test x"$ac_file" != x-; then
60879 $as_echo "/* $configure_input */" \
60880 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
60881 } >"$tmp/config.h" \
60882 || as_fn_error "could not create $ac_file" "$LINENO" 5
60883 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
60884 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
60885 $as_echo "$as_me: $ac_file is unchanged" >&6;}
60888 mv "$tmp/config.h" "$ac_file" \
60889 || as_fn_error "could not create $ac_file" "$LINENO" 5
60892 $as_echo "/* $configure_input */" \
60893 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
60894 || as_fn_error "could not create -" "$LINENO" 5
60896 # Compute "$ac_file"'s index in $config_headers.
60899 for _am_header in $config_headers :; do
60900 case $_am_header in
60901 $_am_arg | $_am_arg:* )
60904 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
60907 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
60908 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
60909 X"$_am_arg" : 'X\(//\)[^/]' \| \
60910 X"$_am_arg" : 'X\(//\)$' \| \
60911 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
60912 $as_echo X"$_am_arg" |
60913 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
60917 /^X\(\/\/\)[^/].*/{
60929 s/.*/./; q'`/stamp-h$_am_stamp_count
60932 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
60933 $as_echo "$as_me: executing $ac_file commands" >&6;}
60938 case $ac_file$ac_mode in
60940 # Only add multilib support code if we just rebuilt the top-level
60942 case " $CONFIG_FILES " in
60944 ac_file=Makefile . ${multi_basedir}/config-ml.in
60949 # See if we are running on zsh, and set the options which allow our
60950 # commands through without removal of \ escapes.
60951 if test -n "${ZSH_VERSION+set}" ; then
60952 setopt NO_GLOB_SUBST
60955 cfgfile="${ofile}T"
60956 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
60959 cat <<_LT_EOF >> "$cfgfile"
60962 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
60963 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
60964 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
60965 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
60967 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
60968 # 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
60969 # Written by Gordon Matzigkeit, 1996
60971 # This file is part of GNU Libtool.
60973 # GNU Libtool is free software; you can redistribute it and/or
60974 # modify it under the terms of the GNU General Public License as
60975 # published by the Free Software Foundation; either version 2 of
60976 # the License, or (at your option) any later version.
60978 # As a special exception to the GNU General Public License,
60979 # if you distribute this file as part of a program or library that
60980 # is built using GNU Libtool, you may include this file under the
60981 # same distribution terms that you use for the rest of that program.
60983 # GNU Libtool is distributed in the hope that it will be useful,
60984 # but WITHOUT ANY WARRANTY; without even the implied warranty of
60985 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
60986 # GNU General Public License for more details.
60988 # You should have received a copy of the GNU General Public License
60989 # along with GNU Libtool; see the file COPYING. If not, a copy
60990 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
60991 # obtained by writing to the Free Software Foundation, Inc.,
60992 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
60995 # The names of the tagged configurations supported by this script.
60996 available_tags="CXX "
60998 # ### BEGIN LIBTOOL CONFIG
61000 # Which release of libtool.m4 was used?
61001 macro_version=$macro_version
61002 macro_revision=$macro_revision
61004 # Whether or not to build shared libraries.
61005 build_libtool_libs=$enable_shared
61007 # Whether or not to build static libraries.
61008 build_old_libs=$enable_static
61010 # What type of objects to build.
61013 # Whether or not to optimize for fast installation.
61014 fast_install=$enable_fast_install
61016 # Shell to use when invoking shell scripts.
61019 # An echo program that protects backslashes.
61023 host_alias=$host_alias
61027 # The build system.
61028 build_alias=$build_alias
61032 # A sed program that does not truncate output.
61035 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
61036 Xsed="\$SED -e 1s/^X//"
61038 # A grep program that handles long lines.
61044 # A literal string matcher.
61047 # A BSD- or MS-compatible name lister.
61050 # Whether we need soft or hard links.
61053 # What is the maximum length of a command?
61054 max_cmd_len=$max_cmd_len
61056 # Object file suffix (normally "o").
61059 # Executable file suffix (normally "").
61062 # whether the shell understands "unset".
61065 # turn spaces into newlines.
61068 # turn newlines into spaces.
61071 # An object symbol dumper.
61072 OBJDUMP=$lt_OBJDUMP
61074 # Method to check whether dependent libraries are shared objects.
61075 deplibs_check_method=$lt_deplibs_check_method
61077 # Command to use when deplibs_check_method == "file_magic".
61078 file_magic_cmd=$lt_file_magic_cmd
61082 AR_FLAGS=$lt_AR_FLAGS
61084 # A symbol stripping program.
61087 # Commands used to install an old-style archive.
61089 old_postinstall_cmds=$lt_old_postinstall_cmds
61090 old_postuninstall_cmds=$lt_old_postuninstall_cmds
61092 # Whether to use a lock for old archive extraction.
61093 lock_old_archive_extraction=$lock_old_archive_extraction
61098 # LTCC compiler flags.
61099 LTCFLAGS=$lt_CFLAGS
61101 # Take the output of nm and produce a listing of raw symbols and C names.
61102 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
61104 # Transform the output of nm in a proper C declaration.
61105 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
61107 # Transform the output of nm in a C name address pair.
61108 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
61110 # Transform the output of nm in a C name address pair when lib prefix is needed.
61111 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
61113 # The name of the directory that contains temporary libtool files.
61116 # Used to examine libraries when file_magic_cmd begins with "file".
61117 MAGIC_CMD=$MAGIC_CMD
61119 # Must we lock files when doing compilation?
61120 need_locks=$lt_need_locks
61122 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
61123 DSYMUTIL=$lt_DSYMUTIL
61125 # Tool to change global to local symbols on Mac OS X.
61128 # Tool to manipulate fat objects and archives on Mac OS X.
61131 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
61134 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
61135 OTOOL64=$lt_OTOOL64
61137 # Old archive suffix (normally "a").
61140 # Shared library suffix (normally ".so").
61141 shrext_cmds=$lt_shrext_cmds
61143 # The commands to extract the exported symbol list from a shared archive.
61144 extract_expsyms_cmds=$lt_extract_expsyms_cmds
61146 # Variables whose values should be saved in libtool wrapper scripts and
61147 # restored at link time.
61148 variables_saved_for_relink=$lt_variables_saved_for_relink
61150 # Do we need the "lib" prefix for modules?
61151 need_lib_prefix=$need_lib_prefix
61153 # Do we need a version for libraries?
61154 need_version=$need_version
61156 # Library versioning type.
61157 version_type=$version_type
61159 # Shared library runtime path variable.
61160 runpath_var=$runpath_var
61162 # Shared library path variable.
61163 shlibpath_var=$shlibpath_var
61165 # Is shlibpath searched before the hard-coded library search path?
61166 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
61168 # Format of library name prefix.
61169 libname_spec=$lt_libname_spec
61171 # List of archive names. First name is the real one, the rest are links.
61172 # The last name is the one that the linker finds with -lNAME
61173 library_names_spec=$lt_library_names_spec
61175 # The coded name of the library, if different from the real name.
61176 soname_spec=$lt_soname_spec
61178 # Permission mode override for installation of shared libraries.
61179 install_override_mode=$lt_install_override_mode
61181 # Command to use after installation of a shared archive.
61182 postinstall_cmds=$lt_postinstall_cmds
61184 # Command to use after uninstallation of a shared archive.
61185 postuninstall_cmds=$lt_postuninstall_cmds
61187 # Commands used to finish a libtool library installation in a directory.
61188 finish_cmds=$lt_finish_cmds
61190 # As "finish_cmds", except a single script fragment to be evaled but
61192 finish_eval=$lt_finish_eval
61194 # Whether we should hardcode library paths into libraries.
61195 hardcode_into_libs=$hardcode_into_libs
61197 # Compile-time system search path for libraries.
61198 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
61200 # Run-time system search path for libraries.
61201 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
61203 # Whether dlopen is supported.
61204 dlopen_support=$enable_dlopen
61206 # Whether dlopen of programs is supported.
61207 dlopen_self=$enable_dlopen_self
61209 # Whether dlopen of statically linked programs is supported.
61210 dlopen_self_static=$enable_dlopen_self_static
61212 # Commands to strip libraries.
61213 old_striplib=$lt_old_striplib
61214 striplib=$lt_striplib
61217 # The linker used to build libraries.
61220 # How to create reloadable object files.
61221 reload_flag=$lt_reload_flag
61222 reload_cmds=$lt_reload_cmds
61224 # Commands used to build an old-style archive.
61225 old_archive_cmds=$lt_old_archive_cmds
61227 # A language specific compiler.
61230 # Is the compiler the GNU compiler?
61233 # Compiler flag to turn off builtin functions.
61234 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
61236 # How to pass a linker flag through the compiler.
61237 wl=$lt_lt_prog_compiler_wl
61239 # Additional compiler flags for building library objects.
61240 pic_flag=$lt_lt_prog_compiler_pic
61242 # Compiler flag to prevent dynamic linking.
61243 link_static_flag=$lt_lt_prog_compiler_static
61245 # Does compiler simultaneously support -c and -o options?
61246 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
61248 # Whether or not to add -lc for building shared libraries.
61249 build_libtool_need_lc=$archive_cmds_need_lc
61251 # Whether or not to disallow shared libs when runtime libs are static.
61252 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
61254 # Compiler flag to allow reflexive dlopens.
61255 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
61257 # Compiler flag to generate shared objects directly from archives.
61258 whole_archive_flag_spec=$lt_whole_archive_flag_spec
61260 # Whether the compiler copes with passing no objects directly.
61261 compiler_needs_object=$lt_compiler_needs_object
61263 # Create an old-style archive from a shared archive.
61264 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
61266 # Create a temporary old-style archive to link instead of a shared archive.
61267 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
61269 # Commands used to build a shared archive.
61270 archive_cmds=$lt_archive_cmds
61271 archive_expsym_cmds=$lt_archive_expsym_cmds
61273 # Commands used to build a loadable module if different from building
61274 # a shared archive.
61275 module_cmds=$lt_module_cmds
61276 module_expsym_cmds=$lt_module_expsym_cmds
61278 # Whether we are building with GNU ld or not.
61279 with_gnu_ld=$lt_with_gnu_ld
61281 # Flag that allows shared libraries with undefined symbols to be built.
61282 allow_undefined_flag=$lt_allow_undefined_flag
61284 # Flag that enforces no undefined symbols.
61285 no_undefined_flag=$lt_no_undefined_flag
61287 # Flag to hardcode \$libdir into a binary during linking.
61288 # This must work even if \$libdir does not exist
61289 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
61291 # If ld is used when linking, flag to hardcode \$libdir into a binary
61292 # during linking. This must work even if \$libdir does not exist.
61293 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
61295 # Whether we need a single "-rpath" flag with a separated argument.
61296 hardcode_libdir_separator=$lt_hardcode_libdir_separator
61298 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
61299 # DIR into the resulting binary.
61300 hardcode_direct=$hardcode_direct
61302 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
61303 # DIR into the resulting binary and the resulting library dependency is
61304 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
61305 # library is relocated.
61306 hardcode_direct_absolute=$hardcode_direct_absolute
61308 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
61309 # into the resulting binary.
61310 hardcode_minus_L=$hardcode_minus_L
61312 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
61313 # into the resulting binary.
61314 hardcode_shlibpath_var=$hardcode_shlibpath_var
61316 # Set to "yes" if building a shared library automatically hardcodes DIR
61317 # into the library and all subsequent libraries and executables linked
61319 hardcode_automatic=$hardcode_automatic
61321 # Set to yes if linker adds runtime paths of dependent libraries
61322 # to runtime path list.
61323 inherit_rpath=$inherit_rpath
61325 # Whether libtool must link a program against all its dependency libraries.
61326 link_all_deplibs=$link_all_deplibs
61328 # Fix the shell variable \$srcfile for the compiler.
61329 fix_srcfile_path=$lt_fix_srcfile_path
61331 # Set to "yes" if exported symbols are required.
61332 always_export_symbols=$always_export_symbols
61334 # The commands to list exported symbols.
61335 export_symbols_cmds=$lt_export_symbols_cmds
61337 # Symbols that should not be listed in the preloaded symbols.
61338 exclude_expsyms=$lt_exclude_expsyms
61340 # Symbols that must always be exported.
61341 include_expsyms=$lt_include_expsyms
61343 # Commands necessary for linking programs (against libraries) with templates.
61344 prelink_cmds=$lt_prelink_cmds
61346 # Specify filename containing input files.
61347 file_list_spec=$lt_file_list_spec
61349 # How to hardcode a shared library path into an executable.
61350 hardcode_action=$hardcode_action
61352 # The directories searched by this compiler when creating a shared library.
61353 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
61355 # Dependencies to place before and after the objects being linked to
61356 # create a shared library.
61357 predep_objects=$lt_predep_objects
61358 postdep_objects=$lt_postdep_objects
61359 predeps=$lt_predeps
61360 postdeps=$lt_postdeps
61362 # The library search path used internally by the compiler when linking
61363 # a shared library.
61364 compiler_lib_search_path=$lt_compiler_lib_search_path
61366 # ### END LIBTOOL CONFIG
61372 cat <<\_LT_EOF >> "$cfgfile"
61373 # AIX sometimes has problems with the GCC collect2 program. For some
61374 # reason, if we set the COLLECT_NAMES environment variable, the problems
61375 # vanish in a puff of smoke.
61376 if test "X${COLLECT_NAMES+set}" != Xset; then
61378 export COLLECT_NAMES
61385 ltmain="$ac_aux_dir/ltmain.sh"
61388 # We use sed instead of cat because bash on DJGPP gets confused if
61389 # if finds mixed CR/LF and LF-only lines. Since sed operates in
61390 # text mode, it properly converts lines to CR/LF. This bash problem
61391 # is reportedly fixed, but why not run on old versions too?
61392 sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
61393 || (rm -f "$cfgfile"; exit 1)
61397 cat << \_LT_EOF >> "$cfgfile"
61399 # func_dirname file append nondir_replacement
61400 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
61401 # otherwise set result to NONDIR_REPLACEMENT.
61405 */*) func_dirname_result="${1%/*}${2}" ;;
61406 * ) func_dirname_result="${3}" ;;
61410 # func_basename file
61413 func_basename_result="${1##*/}"
61416 # func_dirname_and_basename file append nondir_replacement
61417 # perform func_basename and func_dirname in a single function
61419 # dirname: Compute the dirname of FILE. If nonempty,
61420 # add APPEND to the result, otherwise set result
61421 # to NONDIR_REPLACEMENT.
61422 # value returned in "$func_dirname_result"
61423 # basename: Compute filename of FILE.
61424 # value retuned in "$func_basename_result"
61425 # Implementation must be kept synchronized with func_dirname
61426 # and func_basename. For efficiency, we do not delegate to
61427 # those functions but instead duplicate the functionality here.
61428 func_dirname_and_basename ()
61431 */*) func_dirname_result="${1%/*}${2}" ;;
61432 * ) func_dirname_result="${3}" ;;
61434 func_basename_result="${1##*/}"
61437 # func_stripname prefix suffix name
61438 # strip PREFIX and SUFFIX off of NAME.
61439 # PREFIX and SUFFIX must not contain globbing or regex special
61440 # characters, hashes, percent signs, but SUFFIX may contain a leading
61441 # dot (in which case that matches only a dot).
61444 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
61445 # positional parameters, so assign one to ordinary parameter first.
61446 func_stripname_result=${3}
61447 func_stripname_result=${func_stripname_result#"${1}"}
61448 func_stripname_result=${func_stripname_result%"${2}"}
61454 func_opt_split_opt=${1%%=*}
61455 func_opt_split_arg=${1#*=}
61462 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
61463 *) func_lo2o_result=${1} ;;
61467 # func_xform libobj-or-source
61470 func_xform_result=${1%.*}.lo
61473 # func_arith arithmetic-term...
61476 func_arith_result=$(( $* ))
61480 # STRING may not start with a hyphen.
61483 func_len_result=${#1}
61488 *) # Bourne compatible functions.
61489 cat << \_LT_EOF >> "$cfgfile"
61491 # func_dirname file append nondir_replacement
61492 # Compute the dirname of FILE. If nonempty, add APPEND to the result,
61493 # otherwise set result to NONDIR_REPLACEMENT.
61496 # Extract subdirectory from the argument.
61497 func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
61498 if test "X$func_dirname_result" = "X${1}"; then
61499 func_dirname_result="${3}"
61501 func_dirname_result="$func_dirname_result${2}"
61505 # func_basename file
61508 func_basename_result=`$ECHO "${1}" | $SED "$basename"`
61512 # func_stripname prefix suffix name
61513 # strip PREFIX and SUFFIX off of NAME.
61514 # PREFIX and SUFFIX must not contain globbing or regex special
61515 # characters, hashes, percent signs, but SUFFIX may contain a leading
61516 # dot (in which case that matches only a dot).
61517 # func_strip_suffix prefix name
61521 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
61522 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
61527 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
61528 my_sed_long_arg='1s/^-[^=]*=//'
61533 func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
61534 func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
61540 func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
61543 # func_xform libobj-or-source
61546 func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
61549 # func_arith arithmetic-term...
61552 func_arith_result=`expr "$@"`
61556 # STRING may not start with a hyphen.
61559 func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
61565 case $lt_shell_append in
61567 cat << \_LT_EOF >> "$cfgfile"
61569 # func_append var value
61570 # Append VALUE to the end of shell variable VAR.
61578 cat << \_LT_EOF >> "$cfgfile"
61580 # func_append var value
61581 # Append VALUE to the end of shell variable VAR.
61592 sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
61593 || (rm -f "$cfgfile"; exit 1)
61595 mv -f "$cfgfile" "$ofile" ||
61596 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
61600 cat <<_LT_EOF >> "$ofile"
61602 # ### BEGIN LIBTOOL TAG CONFIG: CXX
61604 # The linker used to build libraries.
61607 # How to create reloadable object files.
61608 reload_flag=$lt_reload_flag_CXX
61609 reload_cmds=$lt_reload_cmds_CXX
61611 # Commands used to build an old-style archive.
61612 old_archive_cmds=$lt_old_archive_cmds_CXX
61614 # A language specific compiler.
61615 CC=$lt_compiler_CXX
61617 # Is the compiler the GNU compiler?
61620 # Compiler flag to turn off builtin functions.
61621 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
61623 # How to pass a linker flag through the compiler.
61624 wl=$lt_lt_prog_compiler_wl_CXX
61626 # Additional compiler flags for building library objects.
61627 pic_flag=$lt_lt_prog_compiler_pic_CXX
61629 # Compiler flag to prevent dynamic linking.
61630 link_static_flag=$lt_lt_prog_compiler_static_CXX
61632 # Does compiler simultaneously support -c and -o options?
61633 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
61635 # Whether or not to add -lc for building shared libraries.
61636 build_libtool_need_lc=$archive_cmds_need_lc_CXX
61638 # Whether or not to disallow shared libs when runtime libs are static.
61639 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
61641 # Compiler flag to allow reflexive dlopens.
61642 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
61644 # Compiler flag to generate shared objects directly from archives.
61645 whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
61647 # Whether the compiler copes with passing no objects directly.
61648 compiler_needs_object=$lt_compiler_needs_object_CXX
61650 # Create an old-style archive from a shared archive.
61651 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
61653 # Create a temporary old-style archive to link instead of a shared archive.
61654 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
61656 # Commands used to build a shared archive.
61657 archive_cmds=$lt_archive_cmds_CXX
61658 archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
61660 # Commands used to build a loadable module if different from building
61661 # a shared archive.
61662 module_cmds=$lt_module_cmds_CXX
61663 module_expsym_cmds=$lt_module_expsym_cmds_CXX
61665 # Whether we are building with GNU ld or not.
61666 with_gnu_ld=$lt_with_gnu_ld_CXX
61668 # Flag that allows shared libraries with undefined symbols to be built.
61669 allow_undefined_flag=$lt_allow_undefined_flag_CXX
61671 # Flag that enforces no undefined symbols.
61672 no_undefined_flag=$lt_no_undefined_flag_CXX
61674 # Flag to hardcode \$libdir into a binary during linking.
61675 # This must work even if \$libdir does not exist
61676 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
61678 # If ld is used when linking, flag to hardcode \$libdir into a binary
61679 # during linking. This must work even if \$libdir does not exist.
61680 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
61682 # Whether we need a single "-rpath" flag with a separated argument.
61683 hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
61685 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
61686 # DIR into the resulting binary.
61687 hardcode_direct=$hardcode_direct_CXX
61689 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
61690 # DIR into the resulting binary and the resulting library dependency is
61691 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
61692 # library is relocated.
61693 hardcode_direct_absolute=$hardcode_direct_absolute_CXX
61695 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
61696 # into the resulting binary.
61697 hardcode_minus_L=$hardcode_minus_L_CXX
61699 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
61700 # into the resulting binary.
61701 hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
61703 # Set to "yes" if building a shared library automatically hardcodes DIR
61704 # into the library and all subsequent libraries and executables linked
61706 hardcode_automatic=$hardcode_automatic_CXX
61708 # Set to yes if linker adds runtime paths of dependent libraries
61709 # to runtime path list.
61710 inherit_rpath=$inherit_rpath_CXX
61712 # Whether libtool must link a program against all its dependency libraries.
61713 link_all_deplibs=$link_all_deplibs_CXX
61715 # Fix the shell variable \$srcfile for the compiler.
61716 fix_srcfile_path=$lt_fix_srcfile_path_CXX
61718 # Set to "yes" if exported symbols are required.
61719 always_export_symbols=$always_export_symbols_CXX
61721 # The commands to list exported symbols.
61722 export_symbols_cmds=$lt_export_symbols_cmds_CXX
61724 # Symbols that should not be listed in the preloaded symbols.
61725 exclude_expsyms=$lt_exclude_expsyms_CXX
61727 # Symbols that must always be exported.
61728 include_expsyms=$lt_include_expsyms_CXX
61730 # Commands necessary for linking programs (against libraries) with templates.
61731 prelink_cmds=$lt_prelink_cmds_CXX
61733 # Specify filename containing input files.
61734 file_list_spec=$lt_file_list_spec_CXX
61736 # How to hardcode a shared library path into an executable.
61737 hardcode_action=$hardcode_action_CXX
61739 # The directories searched by this compiler when creating a shared library.
61740 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
61742 # Dependencies to place before and after the objects being linked to
61743 # create a shared library.
61744 predep_objects=$lt_predep_objects_CXX
61745 postdep_objects=$lt_postdep_objects_CXX
61746 predeps=$lt_predeps_CXX
61747 postdeps=$lt_postdeps_CXX
61749 # The library search path used internally by the compiler when linking
61750 # a shared library.
61751 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
61753 # ### END LIBTOOL TAG CONFIG: CXX
61757 "include/gstdint.h":C)
61758 if test "$GCC" = yes; then
61759 echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
61761 echo "/* generated for $CC */" > tmp-stdint.h
61764 sed 's/^ *//' >> tmp-stdint.h <<EOF
61766 #ifndef GCC_GENERATED_STDINT_H
61767 #define GCC_GENERATED_STDINT_H 1
61769 #include <sys/types.h>
61772 if test "$acx_cv_header_stdint" != stdint.h; then
61773 echo "#include <stddef.h>" >> tmp-stdint.h
61775 if test "$acx_cv_header_stdint" != stddef.h; then
61776 echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
61779 sed 's/^ *//' >> tmp-stdint.h <<EOF
61780 /* glibc uses these symbols as guards to prevent redefinitions. */
61781 #ifdef __int8_t_defined
61786 #ifdef __uint32_t_defined
61792 # ----------------- done header, emit basic int types -------------
61793 if test "$acx_cv_header_stdint" = stddef.h; then
61794 sed 's/^ *//' >> tmp-stdint.h <<EOF
61798 #ifndef __uint8_t_defined
61799 #define __uint8_t_defined
61801 typedef unsigned $acx_cv_type_int8_t uint8_t;
61808 #ifndef __uint16_t_defined
61809 #define __uint16_t_defined
61811 typedef unsigned $acx_cv_type_int16_t uint16_t;
61818 #ifndef __uint32_t_defined
61819 #define __uint32_t_defined
61821 typedef unsigned $acx_cv_type_int32_t uint32_t;
61828 #ifndef __int8_t_defined
61829 #define __int8_t_defined
61831 typedef $acx_cv_type_int8_t int8_t;
61838 #ifndef __int16_t_defined
61839 #define __int16_t_defined
61841 typedef $acx_cv_type_int16_t int16_t;
61848 #ifndef __int32_t_defined
61849 #define __int32_t_defined
61851 typedef $acx_cv_type_int32_t int32_t;
61856 elif test "$ac_cv_type_u_int32_t" = yes; then
61857 sed 's/^ *//' >> tmp-stdint.h <<EOF
61859 /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
61872 #ifndef __uint8_t_defined
61873 #define __uint8_t_defined
61875 typedef u_int8_t uint8_t;
61882 #ifndef __uint16_t_defined
61883 #define __uint16_t_defined
61885 typedef u_int16_t uint16_t;
61892 #ifndef __uint32_t_defined
61893 #define __uint32_t_defined
61895 typedef u_int32_t uint32_t;
61901 sed 's/^ *//' >> tmp-stdint.h <<EOF
61903 /* Some systems have guard macros to prevent redefinitions, define them. */
61925 # ------------- done basic int types, emit int64_t types ------------
61926 if test "$ac_cv_type_uint64_t" = yes; then
61927 sed 's/^ *//' >> tmp-stdint.h <<EOF
61929 /* system headers have good uint64_t and int64_t */
61937 elif test "$ac_cv_type_u_int64_t" = yes; then
61938 sed 's/^ *//' >> tmp-stdint.h <<EOF
61940 /* system headers have an u_int64_t (and int64_t) */
61946 #ifndef __uint64_t_defined
61947 #define __uint64_t_defined
61949 typedef u_int64_t uint64_t;
61954 elif test -n "$acx_cv_type_int64_t"; then
61955 sed 's/^ *//' >> tmp-stdint.h <<EOF
61957 /* architecture has a 64-bit type, $acx_cv_type_int64_t */
61961 typedef $acx_cv_type_int64_t int64_t;
61966 #ifndef __uint64_t_defined
61967 #define __uint64_t_defined
61969 typedef unsigned $acx_cv_type_int64_t uint64_t;
61975 sed 's/^ *//' >> tmp-stdint.h <<EOF
61977 /* some common heuristics for int64_t, using compiler-specific tests */
61978 #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
61981 #ifndef __int64_t_defined
61983 typedef long long int64_t;
61990 typedef unsigned long long uint64_t;
61994 #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
61995 /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
61996 does not implement __extension__. But that compiler doesn't define
61998 # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
61999 # define __extension__
62005 __extension__ typedef long long int64_t;
62011 __extension__ typedef unsigned long long uint64_t;
62015 #elif !defined __STRICT_ANSI__
62016 # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
62021 typedef __int64 int64_t;
62027 typedef unsigned __int64 uint64_t;
62030 # endif /* compiler */
62032 #endif /* ANSI version */
62036 # ------------- done int64_t types, emit intptr types ------------
62037 if test "$ac_cv_type_uintptr_t" != yes; then
62038 sed 's/^ *//' >> tmp-stdint.h <<EOF
62040 /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
62041 #ifndef __uintptr_t_defined
62043 typedef u$acx_cv_type_intptr_t uintptr_t;
62046 #ifndef __intptr_t_defined
62048 typedef $acx_cv_type_intptr_t intptr_t;
62054 # ------------- done intptr types, emit int_least types ------------
62055 if test "$ac_cv_type_int_least32_t" != yes; then
62056 sed 's/^ *//' >> tmp-stdint.h <<EOF
62058 /* Define int_least types */
62059 typedef int8_t int_least8_t;
62060 typedef int16_t int_least16_t;
62061 typedef int32_t int_least32_t;
62063 typedef int64_t int_least64_t;
62066 typedef uint8_t uint_least8_t;
62067 typedef uint16_t uint_least16_t;
62068 typedef uint32_t uint_least32_t;
62070 typedef uint64_t uint_least64_t;
62075 # ------------- done intptr types, emit int_fast types ------------
62076 if test "$ac_cv_type_int_fast32_t" != yes; then
62077 sed 's/^ *//' >> tmp-stdint.h <<EOF
62079 /* Define int_fast types. short is often slow */
62080 typedef int8_t int_fast8_t;
62081 typedef int int_fast16_t;
62082 typedef int32_t int_fast32_t;
62084 typedef int64_t int_fast64_t;
62087 typedef uint8_t uint_fast8_t;
62088 typedef unsigned int uint_fast16_t;
62089 typedef uint32_t uint_fast32_t;
62091 typedef uint64_t uint_fast64_t;
62096 if test "$ac_cv_type_uintmax_t" != yes; then
62097 sed 's/^ *//' >> tmp-stdint.h <<EOF
62099 /* Define intmax based on what we found */
62102 typedef int64_t intmax_t;
62104 typedef long intmax_t;
62109 typedef uint64_t uintmax_t;
62111 typedef unsigned long uintmax_t;
62117 sed 's/^ *//' >> tmp-stdint.h <<EOF
62119 #endif /* GCC_GENERATED_STDINT_H */
62122 if test -r include/gstdint.h && cmp -s tmp-stdint.h include/gstdint.h; then
62125 mv -f tmp-stdint.h include/gstdint.h
62129 "scripts/testsuite_flags":F) chmod +x scripts/testsuite_flags ;;
62130 "include/Makefile":F) cat > vpsed$$ << \_EOF
62131 s!`test -f '$<' || echo '$(srcdir)/'`!!
62133 sed -f vpsed$$ $ac_file > tmp$$
62136 echo 'MULTISUBDIR =' >> $ac_file
62138 . ${multi_basedir}/config-ml.in
62139 { ml_norecursion=; unset ml_norecursion;}
62141 "libsupc++/Makefile":F) cat > vpsed$$ << \_EOF
62142 s!`test -f '$<' || echo '$(srcdir)/'`!!
62144 sed -f vpsed$$ $ac_file > tmp$$
62147 echo 'MULTISUBDIR =' >> $ac_file
62149 . ${multi_basedir}/config-ml.in
62150 { ml_norecursion=; unset ml_norecursion;}
62152 "python/Makefile":F) cat > vpsed$$ << \_EOF
62153 s!`test -f '$<' || echo '$(srcdir)/'`!!
62155 sed -f vpsed$$ $ac_file > tmp$$
62158 echo 'MULTISUBDIR =' >> $ac_file
62160 . ${multi_basedir}/config-ml.in
62161 { ml_norecursion=; unset ml_norecursion;}
62163 "src/Makefile":F) cat > vpsed$$ << \_EOF
62164 s!`test -f '$<' || echo '$(srcdir)/'`!!
62166 sed -f vpsed$$ $ac_file > tmp$$
62169 echo 'MULTISUBDIR =' >> $ac_file
62171 . ${multi_basedir}/config-ml.in
62172 { ml_norecursion=; unset ml_norecursion;}
62174 "doc/Makefile":F) cat > vpsed$$ << \_EOF
62175 s!`test -f '$<' || echo '$(srcdir)/'`!!
62177 sed -f vpsed$$ $ac_file > tmp$$
62180 echo 'MULTISUBDIR =' >> $ac_file
62182 . ${multi_basedir}/config-ml.in
62183 { ml_norecursion=; unset ml_norecursion;}
62185 "po/Makefile":F) cat > vpsed$$ << \_EOF
62186 s!`test -f '$<' || echo '$(srcdir)/'`!!
62188 sed -f vpsed$$ $ac_file > tmp$$
62191 echo 'MULTISUBDIR =' >> $ac_file
62193 . ${multi_basedir}/config-ml.in
62194 { ml_norecursion=; unset ml_norecursion;}
62196 "testsuite/Makefile":F) cat > vpsed$$ << \_EOF
62197 s!`test -f '$<' || echo '$(srcdir)/'`!!
62199 sed -f vpsed$$ $ac_file > tmp$$
62202 echo 'MULTISUBDIR =' >> $ac_file
62204 . ${multi_basedir}/config-ml.in
62205 { ml_norecursion=; unset ml_norecursion;}
62207 "generate-headers":C) (cd include && ${MAKE-make} pch_build= ) ;;
62215 ac_clean_files=$ac_clean_files_save
62217 test $ac_write_fail = 0 ||
62218 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
62221 # configure is writing to config.log, and then calls config.status.
62222 # config.status does its own redirection, appending to config.log.
62223 # Unfortunately, on DOS this fails, as config.log is still kept open
62224 # by configure, so config.status won't be able to write to it; its
62225 # output is simply discarded. So we exec the FD to /dev/null,
62226 # effectively closing config.log, so it can be properly (re)opened and
62227 # appended to by config.status. When coming back to configure, we
62228 # need to make the FD available again.
62229 if test "$no_create" != yes; then
62231 ac_config_status_args=
62232 test "$silent" = yes &&
62233 ac_config_status_args="$ac_config_status_args --quiet"
62235 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
62237 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
62238 # would make configure fail if this is the last instruction.
62239 $ac_cs_success || as_fn_exit $?
62241 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
62242 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
62243 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}