* hurd/hurdsig.c (_hurd_internal_post_signal): When normal rules would
[glibc.git] / configure
blob4b969787e3d385a822b890fd5a3965bc3d99a189
1 #! /bin/sh
2 # From configure.in CVSid.
3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated by GNU Autoconf 2.61 for GNU C Library (see version.h).
6 # Report bugs to <glibc>.
8 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
9 # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
10 # This configure script is free software; the Free Software Foundation
11 # gives unlimited permission to copy, distribute and modify it.
12 ## --------------------- ##
13 ## M4sh Initialization. ##
14 ## --------------------- ##
16 # Be more Bourne compatible
17 DUALCASE=1; export DUALCASE # for MKS sh
18 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
19 emulate sh
20 NULLCMD=:
21 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
22 # is contrary to our usage. Disable this feature.
23 alias -g '${1+"$@"}'='"$@"'
24 setopt NO_GLOB_SUBST
25 else
26 case `(set -o) 2>/dev/null` in
27 *posix*) set -o posix ;;
28 esac
35 # PATH needs CR
36 # Avoid depending upon Character Ranges.
37 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
38 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
39 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
40 as_cr_digits='0123456789'
41 as_cr_alnum=$as_cr_Letters$as_cr_digits
43 # The user is always right.
44 if test "${PATH_SEPARATOR+set}" != set; then
45 echo "#! /bin/sh" >conf$$.sh
46 echo "exit 0" >>conf$$.sh
47 chmod +x conf$$.sh
48 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
49 PATH_SEPARATOR=';'
50 else
51 PATH_SEPARATOR=:
53 rm -f conf$$.sh
56 # Support unset when possible.
57 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
58 as_unset=unset
59 else
60 as_unset=false
64 # IFS
65 # We need space, tab and new line, in precisely that order. Quoting is
66 # there to prevent editors from complaining about space-tab.
67 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
68 # splitting by setting IFS to empty value.)
69 as_nl='
71 IFS=" "" $as_nl"
73 # Find who we are. Look in the path if we contain no directory separator.
74 case $0 in
75 *[\\/]* ) as_myself=$0 ;;
76 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
77 for as_dir in $PATH
79 IFS=$as_save_IFS
80 test -z "$as_dir" && as_dir=.
81 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
82 done
83 IFS=$as_save_IFS
86 esac
87 # We did not find ourselves, most probably we were run as `sh COMMAND'
88 # in which case we are not to be found in the path.
89 if test "x$as_myself" = x; then
90 as_myself=$0
92 if test ! -f "$as_myself"; then
93 echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
94 { (exit 1); exit 1; }
97 # Work around bugs in pre-3.0 UWIN ksh.
98 for as_var in ENV MAIL MAILPATH
99 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
100 done
101 PS1='$ '
102 PS2='> '
103 PS4='+ '
105 # NLS nuisances.
106 for as_var in \
107 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
108 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
109 LC_TELEPHONE LC_TIME
111 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
112 eval $as_var=C; export $as_var
113 else
114 ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
116 done
118 # Required to use basename.
119 if expr a : '\(a\)' >/dev/null 2>&1 &&
120 test "X`expr 00001 : '.*\(...\)'`" = X001; then
121 as_expr=expr
122 else
123 as_expr=false
126 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
127 as_basename=basename
128 else
129 as_basename=false
133 # Name of the executable.
134 as_me=`$as_basename -- "$0" ||
135 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
136 X"$0" : 'X\(//\)$' \| \
137 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
138 echo X/"$0" |
139 sed '/^.*\/\([^/][^/]*\)\/*$/{
140 s//\1/
143 /^X\/\(\/\/\)$/{
144 s//\1/
147 /^X\/\(\/\).*/{
148 s//\1/
151 s/.*/./; q'`
153 # CDPATH.
154 $as_unset CDPATH
157 if test "x$CONFIG_SHELL" = x; then
158 if (eval ":") 2>/dev/null; then
159 as_have_required=yes
160 else
161 as_have_required=no
164 if test $as_have_required = yes && (eval ":
165 (as_func_return () {
166 (exit \$1)
168 as_func_success () {
169 as_func_return 0
171 as_func_failure () {
172 as_func_return 1
174 as_func_ret_success () {
175 return 0
177 as_func_ret_failure () {
178 return 1
181 exitcode=0
182 if as_func_success; then
184 else
185 exitcode=1
186 echo as_func_success failed.
189 if as_func_failure; then
190 exitcode=1
191 echo as_func_failure succeeded.
194 if as_func_ret_success; then
196 else
197 exitcode=1
198 echo as_func_ret_success failed.
201 if as_func_ret_failure; then
202 exitcode=1
203 echo as_func_ret_failure succeeded.
206 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
208 else
209 exitcode=1
210 echo positional parameters were not saved.
213 test \$exitcode = 0) || { (exit 1); exit 1; }
216 as_lineno_1=\$LINENO
217 as_lineno_2=\$LINENO
218 test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
219 test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
220 ") 2> /dev/null; then
222 else
223 as_candidate_shells=
224 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
225 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
227 IFS=$as_save_IFS
228 test -z "$as_dir" && as_dir=.
229 case $as_dir in
231 for as_base in sh bash ksh sh5; do
232 as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
233 done;;
234 esac
235 done
236 IFS=$as_save_IFS
239 for as_shell in $as_candidate_shells $SHELL; do
240 # Try only shells that exist, to save several forks.
241 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
242 { ("$as_shell") 2> /dev/null <<\_ASEOF
243 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
244 emulate sh
245 NULLCMD=:
246 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
247 # is contrary to our usage. Disable this feature.
248 alias -g '${1+"$@"}'='"$@"'
249 setopt NO_GLOB_SUBST
250 else
251 case `(set -o) 2>/dev/null` in
252 *posix*) set -o posix ;;
253 esac
259 _ASEOF
260 }; then
261 CONFIG_SHELL=$as_shell
262 as_have_required=yes
263 if { "$as_shell" 2> /dev/null <<\_ASEOF
264 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
265 emulate sh
266 NULLCMD=:
267 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
268 # is contrary to our usage. Disable this feature.
269 alias -g '${1+"$@"}'='"$@"'
270 setopt NO_GLOB_SUBST
271 else
272 case `(set -o) 2>/dev/null` in
273 *posix*) set -o posix ;;
274 esac
280 (as_func_return () {
281 (exit $1)
283 as_func_success () {
284 as_func_return 0
286 as_func_failure () {
287 as_func_return 1
289 as_func_ret_success () {
290 return 0
292 as_func_ret_failure () {
293 return 1
296 exitcode=0
297 if as_func_success; then
299 else
300 exitcode=1
301 echo as_func_success failed.
304 if as_func_failure; then
305 exitcode=1
306 echo as_func_failure succeeded.
309 if as_func_ret_success; then
311 else
312 exitcode=1
313 echo as_func_ret_success failed.
316 if as_func_ret_failure; then
317 exitcode=1
318 echo as_func_ret_failure succeeded.
321 if ( set x; as_func_ret_success y && test x = "$1" ); then
323 else
324 exitcode=1
325 echo positional parameters were not saved.
328 test $exitcode = 0) || { (exit 1); exit 1; }
331 as_lineno_1=$LINENO
332 as_lineno_2=$LINENO
333 test "x$as_lineno_1" != "x$as_lineno_2" &&
334 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
336 _ASEOF
337 }; then
338 break
343 done
345 if test "x$CONFIG_SHELL" != x; then
346 for as_var in BASH_ENV ENV
347 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
348 done
349 export CONFIG_SHELL
350 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
354 if test $as_have_required = no; then
355 echo This script requires a shell more modern than all the
356 echo shells that I found on your system. Please install a
357 echo modern shell, or manually run the script under such a
358 echo shell if you do have one.
359 { (exit 1); exit 1; }
369 (eval "as_func_return () {
370 (exit \$1)
372 as_func_success () {
373 as_func_return 0
375 as_func_failure () {
376 as_func_return 1
378 as_func_ret_success () {
379 return 0
381 as_func_ret_failure () {
382 return 1
385 exitcode=0
386 if as_func_success; then
388 else
389 exitcode=1
390 echo as_func_success failed.
393 if as_func_failure; then
394 exitcode=1
395 echo as_func_failure succeeded.
398 if as_func_ret_success; then
400 else
401 exitcode=1
402 echo as_func_ret_success failed.
405 if as_func_ret_failure; then
406 exitcode=1
407 echo as_func_ret_failure succeeded.
410 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
412 else
413 exitcode=1
414 echo positional parameters were not saved.
417 test \$exitcode = 0") || {
418 echo No shell found that supports shell functions.
419 echo Please tell autoconf@gnu.org about your system,
420 echo including any error possibly output before this
421 echo message
426 as_lineno_1=$LINENO
427 as_lineno_2=$LINENO
428 test "x$as_lineno_1" != "x$as_lineno_2" &&
429 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
431 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
432 # uniformly replaced by the line number. The first 'sed' inserts a
433 # line-number line after each line using $LINENO; the second 'sed'
434 # does the real work. The second script uses 'N' to pair each
435 # line-number line with the line containing $LINENO, and appends
436 # trailing '-' during substitution so that $LINENO is not a special
437 # case at line end.
438 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
439 # scripts with optimization help from Paolo Bonzini. Blame Lee
440 # E. McMahon (1931-1989) for sed's syntax. :-)
441 sed -n '
443 /[$]LINENO/=
444 ' <$as_myself |
445 sed '
446 s/[$]LINENO.*/&-/
447 t lineno
449 :lineno
451 :loop
452 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
453 t loop
454 s/-\n.*//
455 ' >$as_me.lineno &&
456 chmod +x "$as_me.lineno" ||
457 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
458 { (exit 1); exit 1; }; }
460 # Don't try to exec as it changes $[0], causing all sort of problems
461 # (the dirname of $[0] is not the place where we might find the
462 # original and so on. Autoconf is especially sensitive to this).
463 . "./$as_me.lineno"
464 # Exit status is that of the last command.
465 exit
469 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
470 as_dirname=dirname
471 else
472 as_dirname=false
475 ECHO_C= ECHO_N= ECHO_T=
476 case `echo -n x` in
477 -n*)
478 case `echo 'x\c'` in
479 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
480 *) ECHO_C='\c';;
481 esac;;
483 ECHO_N='-n';;
484 esac
486 if expr a : '\(a\)' >/dev/null 2>&1 &&
487 test "X`expr 00001 : '.*\(...\)'`" = X001; then
488 as_expr=expr
489 else
490 as_expr=false
493 rm -f conf$$ conf$$.exe conf$$.file
494 if test -d conf$$.dir; then
495 rm -f conf$$.dir/conf$$.file
496 else
497 rm -f conf$$.dir
498 mkdir conf$$.dir
500 echo >conf$$.file
501 if ln -s conf$$.file conf$$ 2>/dev/null; then
502 as_ln_s='ln -s'
503 # ... but there are two gotchas:
504 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
505 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
506 # In both cases, we have to default to `cp -p'.
507 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
508 as_ln_s='cp -p'
509 elif ln conf$$.file conf$$ 2>/dev/null; then
510 as_ln_s=ln
511 else
512 as_ln_s='cp -p'
514 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
515 rmdir conf$$.dir 2>/dev/null
517 if mkdir -p . 2>/dev/null; then
518 as_mkdir_p=:
519 else
520 test -d ./-p && rmdir ./-p
521 as_mkdir_p=false
524 if test -x / >/dev/null 2>&1; then
525 as_test_x='test -x'
526 else
527 if ls -dL / >/dev/null 2>&1; then
528 as_ls_L_option=L
529 else
530 as_ls_L_option=
532 as_test_x='
533 eval sh -c '\''
534 if test -d "$1"; then
535 test -d "$1/.";
536 else
537 case $1 in
538 -*)set "./$1";;
539 esac;
540 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
541 ???[sx]*):;;*)false;;esac;fi
542 '\'' sh
545 as_executable_p=$as_test_x
547 # Sed expression to map a string onto a valid CPP name.
548 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
550 # Sed expression to map a string onto a valid variable name.
551 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
555 exec 7<&0 </dev/null 6>&1
557 # Name of the host.
558 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
559 # so uname gets run too.
560 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
563 # Initializations.
565 ac_default_prefix=/usr/local
566 ac_clean_files=
567 ac_config_libobj_dir=.
568 LIBOBJS=
569 cross_compiling=no
570 subdirs=
571 MFLAGS=
572 MAKEFLAGS=
573 SHELL=${CONFIG_SHELL-/bin/sh}
575 # Identity of this package.
576 PACKAGE_NAME='GNU C Library'
577 PACKAGE_TARNAME='c-library'
578 PACKAGE_VERSION='(see version.h)'
579 PACKAGE_STRING='GNU C Library (see version.h)'
580 PACKAGE_BUGREPORT='glibc'
582 ac_unique_file="include/features.h"
583 # Factoring default headers for most tests.
584 ac_includes_default="\
585 #include <stdio.h>
586 #ifdef HAVE_SYS_TYPES_H
587 # include <sys/types.h>
588 #endif
589 #ifdef HAVE_SYS_STAT_H
590 # include <sys/stat.h>
591 #endif
592 #ifdef STDC_HEADERS
593 # include <stdlib.h>
594 # include <stddef.h>
595 #else
596 # ifdef HAVE_STDLIB_H
597 # include <stdlib.h>
598 # endif
599 #endif
600 #ifdef HAVE_STRING_H
601 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
602 # include <memory.h>
603 # endif
604 # include <string.h>
605 #endif
606 #ifdef HAVE_STRINGS_H
607 # include <strings.h>
608 #endif
609 #ifdef HAVE_INTTYPES_H
610 # include <inttypes.h>
611 #endif
612 #ifdef HAVE_STDINT_H
613 # include <stdint.h>
614 #endif
615 #ifdef HAVE_UNISTD_H
616 # include <unistd.h>
617 #endif"
619 ac_subst_vars='SHELL
620 PATH_SEPARATOR
621 PACKAGE_NAME
622 PACKAGE_TARNAME
623 PACKAGE_VERSION
624 PACKAGE_STRING
625 PACKAGE_BUGREPORT
626 exec_prefix
627 prefix
628 program_transform_name
629 bindir
630 sbindir
631 libexecdir
632 datarootdir
633 datadir
634 sysconfdir
635 sharedstatedir
636 localstatedir
637 includedir
638 oldincludedir
639 docdir
640 infodir
641 htmldir
642 dvidir
643 pdfdir
644 psdir
645 libdir
646 localedir
647 mandir
648 DEFS
649 ECHO_C
650 ECHO_N
651 ECHO_T
652 LIBS
653 build_alias
654 host_alias
655 target_alias
656 with_fp
657 with_cvs
658 enable_check_abi
659 oldest_abi
660 bindnow
661 force_install
662 all_warnings
663 build
664 build_cpu
665 build_vendor
666 build_os
667 host
668 host_cpu
669 host_vendor
670 host_os
671 subdirs
672 add_ons
673 add_on_subdirs
674 base_machine
675 submachine
676 sysnames
677 sysdeps_add_ons
678 INSTALL_PROGRAM
679 INSTALL_SCRIPT
680 INSTALL_DATA
681 LN_S
683 CFLAGS
684 LDFLAGS
685 CPPFLAGS
686 ac_ct_CC
687 OBJEXT
688 BUILD_CC
689 cross_compiling
692 CXXFLAGS
693 ac_ct_CXX
695 OBJDUMP
696 RANLIB
700 PWD_P
701 MAKE
702 MSGFMT
703 MAKEINFO
705 AUTOCONF
706 SYSINCLUDES
707 CXX_SYSINCLUDES
708 libc_cv_gcc_static_libgcc
709 BASH_SHELL
710 libc_cv_have_bash2
712 libc_cv_have_ksh
714 PERL
715 INSTALL_INFO
716 BISON
717 VERSIONING
718 libc_cv_cc_with_libunwind
719 libc_cv_Bgroup
720 libc_cv_libgcc_s_suffix
721 libc_cv_as_needed
722 ASFLAGS_config
723 libc_cv_z_combreloc
724 libc_cv_z_execstack
725 libc_cv_fpie
726 libc_cv_hashstyle
727 fno_unit_at_a_time
728 libc_cv_ssp
729 libc_cv_gnu89_inline
730 libc_cv_have_initfini
731 no_whole_archive
732 exceptions
733 LIBGD
734 have_libaudit
735 have_libcap
736 have_selinux
737 GREP
738 EGREP
739 sizeof_long_double
740 libc_cv_gcc_unwind_find_fde
741 uname_sysname
742 uname_release
743 uname_version
744 old_glibc_headers
745 libc_cv_slibdir
746 libc_cv_localedir
747 libc_cv_sysconfdir
748 libc_cv_rootsbindir
749 libc_cv_forced_unwind
750 use_ldconfig
751 ldd_rewrite_script
753 xcoff
754 static
755 shared
756 pic_default
757 profile
758 omitfp
759 bounded
760 static_nss
761 nopic_initfini
762 DEFINES
763 mach_interface_list
764 VERSION
765 RELEASE
766 LIBOBJS
767 LTLIBOBJS'
768 ac_subst_files=''
769 ac_precious_vars='build_alias
770 host_alias
771 target_alias
773 CFLAGS
774 LDFLAGS
775 LIBS
776 CPPFLAGS
779 CXXFLAGS
780 CCC'
781 ac_subdirs_all=''
783 # Initialize some variables set by options.
784 ac_init_help=
785 ac_init_version=false
786 # The variables have the same names as the options, with
787 # dashes changed to underlines.
788 cache_file=/dev/null
789 exec_prefix=NONE
790 no_create=
791 no_recursion=
792 prefix=NONE
793 program_prefix=NONE
794 program_suffix=NONE
795 program_transform_name=s,x,x,
796 silent=
797 site=
798 srcdir=
799 verbose=
800 x_includes=NONE
801 x_libraries=NONE
803 # Installation directory options.
804 # These are left unexpanded so users can "make install exec_prefix=/foo"
805 # and all the variables that are supposed to be based on exec_prefix
806 # by default will actually change.
807 # Use braces instead of parens because sh, perl, etc. also accept them.
808 # (The list follows the same order as the GNU Coding Standards.)
809 bindir='${exec_prefix}/bin'
810 sbindir='${exec_prefix}/sbin'
811 libexecdir='${exec_prefix}/libexec'
812 datarootdir='${prefix}/share'
813 datadir='${datarootdir}'
814 sysconfdir='${prefix}/etc'
815 sharedstatedir='${prefix}/com'
816 localstatedir='${prefix}/var'
817 includedir='${prefix}/include'
818 oldincludedir='/usr/include'
819 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
820 infodir='${datarootdir}/info'
821 htmldir='${docdir}'
822 dvidir='${docdir}'
823 pdfdir='${docdir}'
824 psdir='${docdir}'
825 libdir='${exec_prefix}/lib'
826 localedir='${datarootdir}/locale'
827 mandir='${datarootdir}/man'
829 ac_prev=
830 ac_dashdash=
831 for ac_option
833 # If the previous option needs an argument, assign it.
834 if test -n "$ac_prev"; then
835 eval $ac_prev=\$ac_option
836 ac_prev=
837 continue
840 case $ac_option in
841 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
842 *) ac_optarg=yes ;;
843 esac
845 # Accept the important Cygnus configure options, so we can diagnose typos.
847 case $ac_dashdash$ac_option in
849 ac_dashdash=yes ;;
851 -bindir | --bindir | --bindi | --bind | --bin | --bi)
852 ac_prev=bindir ;;
853 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
854 bindir=$ac_optarg ;;
856 -build | --build | --buil | --bui | --bu)
857 ac_prev=build_alias ;;
858 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
859 build_alias=$ac_optarg ;;
861 -cache-file | --cache-file | --cache-fil | --cache-fi \
862 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
863 ac_prev=cache_file ;;
864 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
865 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
866 cache_file=$ac_optarg ;;
868 --config-cache | -C)
869 cache_file=config.cache ;;
871 -datadir | --datadir | --datadi | --datad)
872 ac_prev=datadir ;;
873 -datadir=* | --datadir=* | --datadi=* | --datad=*)
874 datadir=$ac_optarg ;;
876 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
877 | --dataroo | --dataro | --datar)
878 ac_prev=datarootdir ;;
879 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
880 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
881 datarootdir=$ac_optarg ;;
883 -disable-* | --disable-*)
884 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
885 # Reject names that are not valid shell variable names.
886 expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
887 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
888 { (exit 1); exit 1; }; }
889 ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
890 eval enable_$ac_feature=no ;;
892 -docdir | --docdir | --docdi | --doc | --do)
893 ac_prev=docdir ;;
894 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
895 docdir=$ac_optarg ;;
897 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
898 ac_prev=dvidir ;;
899 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
900 dvidir=$ac_optarg ;;
902 -enable-* | --enable-*)
903 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
904 # Reject names that are not valid shell variable names.
905 expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
906 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
907 { (exit 1); exit 1; }; }
908 ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
909 eval enable_$ac_feature=\$ac_optarg ;;
911 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
912 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
913 | --exec | --exe | --ex)
914 ac_prev=exec_prefix ;;
915 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
916 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
917 | --exec=* | --exe=* | --ex=*)
918 exec_prefix=$ac_optarg ;;
920 -gas | --gas | --ga | --g)
921 # Obsolete; use --with-gas.
922 with_gas=yes ;;
924 -help | --help | --hel | --he | -h)
925 ac_init_help=long ;;
926 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
927 ac_init_help=recursive ;;
928 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
929 ac_init_help=short ;;
931 -host | --host | --hos | --ho)
932 ac_prev=host_alias ;;
933 -host=* | --host=* | --hos=* | --ho=*)
934 host_alias=$ac_optarg ;;
936 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
937 ac_prev=htmldir ;;
938 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
939 | --ht=*)
940 htmldir=$ac_optarg ;;
942 -includedir | --includedir | --includedi | --included | --include \
943 | --includ | --inclu | --incl | --inc)
944 ac_prev=includedir ;;
945 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
946 | --includ=* | --inclu=* | --incl=* | --inc=*)
947 includedir=$ac_optarg ;;
949 -infodir | --infodir | --infodi | --infod | --info | --inf)
950 ac_prev=infodir ;;
951 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
952 infodir=$ac_optarg ;;
954 -libdir | --libdir | --libdi | --libd)
955 ac_prev=libdir ;;
956 -libdir=* | --libdir=* | --libdi=* | --libd=*)
957 libdir=$ac_optarg ;;
959 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
960 | --libexe | --libex | --libe)
961 ac_prev=libexecdir ;;
962 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
963 | --libexe=* | --libex=* | --libe=*)
964 libexecdir=$ac_optarg ;;
966 -localedir | --localedir | --localedi | --localed | --locale)
967 ac_prev=localedir ;;
968 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
969 localedir=$ac_optarg ;;
971 -localstatedir | --localstatedir | --localstatedi | --localstated \
972 | --localstate | --localstat | --localsta | --localst | --locals)
973 ac_prev=localstatedir ;;
974 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
975 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
976 localstatedir=$ac_optarg ;;
978 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
979 ac_prev=mandir ;;
980 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
981 mandir=$ac_optarg ;;
983 -nfp | --nfp | --nf)
984 # Obsolete; use --without-fp.
985 with_fp=no ;;
987 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
988 | --no-cr | --no-c | -n)
989 no_create=yes ;;
991 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
992 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
993 no_recursion=yes ;;
995 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
996 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
997 | --oldin | --oldi | --old | --ol | --o)
998 ac_prev=oldincludedir ;;
999 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1000 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1001 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1002 oldincludedir=$ac_optarg ;;
1004 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1005 ac_prev=prefix ;;
1006 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1007 prefix=$ac_optarg ;;
1009 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1010 | --program-pre | --program-pr | --program-p)
1011 ac_prev=program_prefix ;;
1012 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1013 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1014 program_prefix=$ac_optarg ;;
1016 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1017 | --program-suf | --program-su | --program-s)
1018 ac_prev=program_suffix ;;
1019 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1020 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1021 program_suffix=$ac_optarg ;;
1023 -program-transform-name | --program-transform-name \
1024 | --program-transform-nam | --program-transform-na \
1025 | --program-transform-n | --program-transform- \
1026 | --program-transform | --program-transfor \
1027 | --program-transfo | --program-transf \
1028 | --program-trans | --program-tran \
1029 | --progr-tra | --program-tr | --program-t)
1030 ac_prev=program_transform_name ;;
1031 -program-transform-name=* | --program-transform-name=* \
1032 | --program-transform-nam=* | --program-transform-na=* \
1033 | --program-transform-n=* | --program-transform-=* \
1034 | --program-transform=* | --program-transfor=* \
1035 | --program-transfo=* | --program-transf=* \
1036 | --program-trans=* | --program-tran=* \
1037 | --progr-tra=* | --program-tr=* | --program-t=*)
1038 program_transform_name=$ac_optarg ;;
1040 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1041 ac_prev=pdfdir ;;
1042 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1043 pdfdir=$ac_optarg ;;
1045 -psdir | --psdir | --psdi | --psd | --ps)
1046 ac_prev=psdir ;;
1047 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1048 psdir=$ac_optarg ;;
1050 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1051 | -silent | --silent | --silen | --sile | --sil)
1052 silent=yes ;;
1054 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1055 ac_prev=sbindir ;;
1056 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1057 | --sbi=* | --sb=*)
1058 sbindir=$ac_optarg ;;
1060 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1061 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1062 | --sharedst | --shareds | --shared | --share | --shar \
1063 | --sha | --sh)
1064 ac_prev=sharedstatedir ;;
1065 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1066 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1067 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1068 | --sha=* | --sh=*)
1069 sharedstatedir=$ac_optarg ;;
1071 -site | --site | --sit)
1072 ac_prev=site ;;
1073 -site=* | --site=* | --sit=*)
1074 site=$ac_optarg ;;
1076 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1077 ac_prev=srcdir ;;
1078 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1079 srcdir=$ac_optarg ;;
1081 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1082 | --syscon | --sysco | --sysc | --sys | --sy)
1083 ac_prev=sysconfdir ;;
1084 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1085 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1086 sysconfdir=$ac_optarg ;;
1088 -target | --target | --targe | --targ | --tar | --ta | --t)
1089 ac_prev=target_alias ;;
1090 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1091 target_alias=$ac_optarg ;;
1093 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1094 verbose=yes ;;
1096 -version | --version | --versio | --versi | --vers | -V)
1097 ac_init_version=: ;;
1099 -with-* | --with-*)
1100 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1101 # Reject names that are not valid shell variable names.
1102 expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1103 { echo "$as_me: error: invalid package name: $ac_package" >&2
1104 { (exit 1); exit 1; }; }
1105 ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1106 eval with_$ac_package=\$ac_optarg ;;
1108 -without-* | --without-*)
1109 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1110 # Reject names that are not valid shell variable names.
1111 expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1112 { echo "$as_me: error: invalid package name: $ac_package" >&2
1113 { (exit 1); exit 1; }; }
1114 ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1115 eval with_$ac_package=no ;;
1117 --x)
1118 # Obsolete; use --with-x.
1119 with_x=yes ;;
1121 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1122 | --x-incl | --x-inc | --x-in | --x-i)
1123 ac_prev=x_includes ;;
1124 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1125 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1126 x_includes=$ac_optarg ;;
1128 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1129 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1130 ac_prev=x_libraries ;;
1131 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1132 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1133 x_libraries=$ac_optarg ;;
1135 -*) { echo "$as_me: error: unrecognized option: $ac_option
1136 Try \`$0 --help' for more information." >&2
1137 { (exit 1); exit 1; }; }
1140 *=*)
1141 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1142 # Reject names that are not valid shell variable names.
1143 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1144 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1145 { (exit 1); exit 1; }; }
1146 eval $ac_envvar=\$ac_optarg
1147 export $ac_envvar ;;
1150 # FIXME: should be removed in autoconf 3.0.
1151 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1152 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1153 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1154 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1157 esac
1158 done
1160 if test -n "$ac_prev"; then
1161 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1162 { echo "$as_me: error: missing argument to $ac_option" >&2
1163 { (exit 1); exit 1; }; }
1166 # Be sure to have absolute directory names.
1167 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1168 datadir sysconfdir sharedstatedir localstatedir includedir \
1169 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1170 libdir localedir mandir
1172 eval ac_val=\$$ac_var
1173 case $ac_val in
1174 [\\/$]* | ?:[\\/]* ) continue;;
1175 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1176 esac
1177 { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1178 { (exit 1); exit 1; }; }
1179 done
1181 # There might be people who depend on the old broken behavior: `$host'
1182 # used to hold the argument of --host etc.
1183 # FIXME: To remove some day.
1184 build=$build_alias
1185 host=$host_alias
1186 target=$target_alias
1188 # FIXME: To remove some day.
1189 if test "x$host_alias" != x; then
1190 if test "x$build_alias" = x; then
1191 cross_compiling=maybe
1192 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1193 If a cross compiler is detected then cross compile mode will be used." >&2
1194 elif test "x$build_alias" != "x$host_alias"; then
1195 cross_compiling=yes
1199 ac_tool_prefix=
1200 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1202 test "$silent" = yes && exec 6>/dev/null
1205 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1206 ac_ls_di=`ls -di .` &&
1207 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1208 { echo "$as_me: error: Working directory cannot be determined" >&2
1209 { (exit 1); exit 1; }; }
1210 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1211 { echo "$as_me: error: pwd does not report name of working directory" >&2
1212 { (exit 1); exit 1; }; }
1215 # Find the source files, if location was not specified.
1216 if test -z "$srcdir"; then
1217 ac_srcdir_defaulted=yes
1218 # Try the directory containing this script, then the parent directory.
1219 ac_confdir=`$as_dirname -- "$0" ||
1220 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1221 X"$0" : 'X\(//\)[^/]' \| \
1222 X"$0" : 'X\(//\)$' \| \
1223 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1224 echo X"$0" |
1225 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1226 s//\1/
1229 /^X\(\/\/\)[^/].*/{
1230 s//\1/
1233 /^X\(\/\/\)$/{
1234 s//\1/
1237 /^X\(\/\).*/{
1238 s//\1/
1241 s/.*/./; q'`
1242 srcdir=$ac_confdir
1243 if test ! -r "$srcdir/$ac_unique_file"; then
1244 srcdir=..
1246 else
1247 ac_srcdir_defaulted=no
1249 if test ! -r "$srcdir/$ac_unique_file"; then
1250 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1251 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1252 { (exit 1); exit 1; }; }
1254 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1255 ac_abs_confdir=`(
1256 cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1257 { (exit 1); exit 1; }; }
1258 pwd)`
1259 # When building in place, set srcdir=.
1260 if test "$ac_abs_confdir" = "$ac_pwd"; then
1261 srcdir=.
1263 # Remove unnecessary trailing slashes from srcdir.
1264 # Double slashes in file names in object file debugging info
1265 # mess up M-x gdb in Emacs.
1266 case $srcdir in
1267 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1268 esac
1269 for ac_var in $ac_precious_vars; do
1270 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1271 eval ac_env_${ac_var}_value=\$${ac_var}
1272 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1273 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1274 done
1277 # Report the --help message.
1279 if test "$ac_init_help" = "long"; then
1280 # Omit some internal or obsolete options to make the list less imposing.
1281 # This message is too long to be a string in the A/UX 3.1 sh.
1282 cat <<_ACEOF
1283 \`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems.
1285 Usage: $0 [OPTION]... [VAR=VALUE]...
1287 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1288 VAR=VALUE. See below for descriptions of some of the useful variables.
1290 Defaults for the options are specified in brackets.
1292 Configuration:
1293 -h, --help display this help and exit
1294 --help=short display options specific to this package
1295 --help=recursive display the short help of all the included packages
1296 -V, --version display version information and exit
1297 -q, --quiet, --silent do not print \`checking...' messages
1298 --cache-file=FILE cache test results in FILE [disabled]
1299 -C, --config-cache alias for \`--cache-file=config.cache'
1300 -n, --no-create do not create output files
1301 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1303 Installation directories:
1304 --prefix=PREFIX install architecture-independent files in PREFIX
1305 [$ac_default_prefix]
1306 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1307 [PREFIX]
1309 By default, \`make install' will install all the files in
1310 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1311 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1312 for instance \`--prefix=\$HOME'.
1314 For better control, use the options below.
1316 Fine tuning of the installation directories:
1317 --bindir=DIR user executables [EPREFIX/bin]
1318 --sbindir=DIR system admin executables [EPREFIX/sbin]
1319 --libexecdir=DIR program executables [EPREFIX/libexec]
1320 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1321 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1322 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1323 --libdir=DIR object code libraries [EPREFIX/lib]
1324 --includedir=DIR C header files [PREFIX/include]
1325 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1326 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1327 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1328 --infodir=DIR info documentation [DATAROOTDIR/info]
1329 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1330 --mandir=DIR man documentation [DATAROOTDIR/man]
1331 --docdir=DIR documentation root [DATAROOTDIR/doc/c-library]
1332 --htmldir=DIR html documentation [DOCDIR]
1333 --dvidir=DIR dvi documentation [DOCDIR]
1334 --pdfdir=DIR pdf documentation [DOCDIR]
1335 --psdir=DIR ps documentation [DOCDIR]
1336 _ACEOF
1338 cat <<\_ACEOF
1340 System types:
1341 --build=BUILD configure for building on BUILD [guessed]
1342 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1343 _ACEOF
1346 if test -n "$ac_init_help"; then
1347 case $ac_init_help in
1348 short | recursive ) echo "Configuration of GNU C Library (see version.h):";;
1349 esac
1350 cat <<\_ACEOF
1352 Optional Features:
1353 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1354 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1355 --disable-sanity-checks really do not use threads (should not be used except
1356 in special situations) [default=yes]
1357 --enable-check-abi do "make check-abi" in "make check" (no/warn/yes)
1358 [default=no]
1359 --enable-shared build shared library [default=yes if GNU ld & ELF]
1360 --enable-profile build profiled library [default=no]
1361 --enable-omitfp build undebuggable optimized library [default=no]
1362 --enable-bounded build with runtime bounds checking [default=no]
1363 --disable-versioning do not include versioning information in the library
1364 objects [default=yes if supported]
1365 --enable-oldest-abi=ABI configure the oldest ABI supported [e.g. 2.2]
1366 [default=glibc default]
1367 --enable-stackguard-randomization
1368 initialize __stack_chk_guard canary with a random
1369 number at program start
1370 --enable-add-ons[=DIRS...]
1371 configure and build add-ons in DIR1,DIR2,... search
1372 for add-ons if no parameter given
1373 --disable-hidden-plt do not hide internal function calls to avoid PLT
1374 --enable-bind-now disable lazy relocations in DSOs
1375 --enable-static-nss build static NSS modules [default=no]
1376 --disable-force-install don't force installation of files from this package,
1377 even if they are older than the installed files
1378 --enable-kernel=VERSION compile for compatibility with kernel not older than
1379 VERSION
1380 --enable-all-warnings enable all useful warnings gcc can issue
1382 Optional Packages:
1383 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1384 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1385 --with-gd=DIR find libgd include dir and library with prefix DIR
1386 --with-gd-include=DIR find libgd include files in DIR
1387 --with-gd-lib=DIR find libgd library files in DIR
1388 --with-fp if using floating-point hardware [default=yes]
1389 --with-binutils=PATH specify location of binutils (as and ld)
1390 --with-elf if using the ELF object format
1391 --with-selinux if building with SELinux support
1392 --with-xcoff if using the XCOFF object format
1393 --without-cvs if CVS should not be used
1394 --with-headers=PATH location of system headers to use (for example
1395 /usr/src/linux/include) [default=compiler default]
1396 --with-tls enable support for TLS
1397 --without-__thread do not use TLS features even when supporting them
1398 --with-cpu=CPU select code for CPU variant
1400 Some influential environment variables:
1401 CC C compiler command
1402 CFLAGS C compiler flags
1403 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1404 nonstandard directory <lib dir>
1405 LIBS libraries to pass to the linker, e.g. -l<library>
1406 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1407 you have headers in a nonstandard directory <include dir>
1408 CPP C preprocessor
1409 CXX C++ compiler command
1410 CXXFLAGS C++ compiler flags
1412 Use these variables to override the choices made by `configure' or to help
1413 it to find libraries and programs with nonstandard names/locations.
1415 Report bugs to <glibc>.
1416 _ACEOF
1417 ac_status=$?
1420 if test "$ac_init_help" = "recursive"; then
1421 # If there are subdirs, report their specific --help.
1422 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1423 test -d "$ac_dir" || continue
1424 ac_builddir=.
1426 case "$ac_dir" in
1427 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1429 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1430 # A ".." for each directory in $ac_dir_suffix.
1431 ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1432 case $ac_top_builddir_sub in
1433 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1434 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1435 esac ;;
1436 esac
1437 ac_abs_top_builddir=$ac_pwd
1438 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1439 # for backward compatibility:
1440 ac_top_builddir=$ac_top_build_prefix
1442 case $srcdir in
1443 .) # We are building in place.
1444 ac_srcdir=.
1445 ac_top_srcdir=$ac_top_builddir_sub
1446 ac_abs_top_srcdir=$ac_pwd ;;
1447 [\\/]* | ?:[\\/]* ) # Absolute name.
1448 ac_srcdir=$srcdir$ac_dir_suffix;
1449 ac_top_srcdir=$srcdir
1450 ac_abs_top_srcdir=$srcdir ;;
1451 *) # Relative name.
1452 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1453 ac_top_srcdir=$ac_top_build_prefix$srcdir
1454 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1455 esac
1456 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1458 cd "$ac_dir" || { ac_status=$?; continue; }
1459 # Check for guested configure.
1460 if test -f "$ac_srcdir/configure.gnu"; then
1461 echo &&
1462 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1463 elif test -f "$ac_srcdir/configure"; then
1464 echo &&
1465 $SHELL "$ac_srcdir/configure" --help=recursive
1466 else
1467 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1468 fi || ac_status=$?
1469 cd "$ac_pwd" || { ac_status=$?; break; }
1470 done
1473 test -n "$ac_init_help" && exit $ac_status
1474 if $ac_init_version; then
1475 cat <<\_ACEOF
1476 GNU C Library configure (see version.h)
1477 generated by GNU Autoconf 2.61
1479 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1480 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1481 This configure script is free software; the Free Software Foundation
1482 gives unlimited permission to copy, distribute and modify it.
1483 _ACEOF
1484 exit
1486 cat >config.log <<_ACEOF
1487 This file contains any messages produced by compilers while
1488 running configure, to aid debugging if configure makes a mistake.
1490 It was created by GNU C Library $as_me (see version.h), which was
1491 generated by GNU Autoconf 2.61. Invocation command line was
1493 $ $0 $@
1495 _ACEOF
1496 exec 5>>config.log
1498 cat <<_ASUNAME
1499 ## --------- ##
1500 ## Platform. ##
1501 ## --------- ##
1503 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1504 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1505 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1506 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1507 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1509 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1510 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1512 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1513 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1514 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1515 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1516 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1517 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1518 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1520 _ASUNAME
1522 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1523 for as_dir in $PATH
1525 IFS=$as_save_IFS
1526 test -z "$as_dir" && as_dir=.
1527 echo "PATH: $as_dir"
1528 done
1529 IFS=$as_save_IFS
1531 } >&5
1533 cat >&5 <<_ACEOF
1536 ## ----------- ##
1537 ## Core tests. ##
1538 ## ----------- ##
1540 _ACEOF
1543 # Keep a trace of the command line.
1544 # Strip out --no-create and --no-recursion so they do not pile up.
1545 # Strip out --silent because we don't want to record it for future runs.
1546 # Also quote any args containing shell meta-characters.
1547 # Make two passes to allow for proper duplicate-argument suppression.
1548 ac_configure_args=
1549 ac_configure_args0=
1550 ac_configure_args1=
1551 ac_must_keep_next=false
1552 for ac_pass in 1 2
1554 for ac_arg
1556 case $ac_arg in
1557 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1558 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1559 | -silent | --silent | --silen | --sile | --sil)
1560 continue ;;
1561 *\'*)
1562 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1563 esac
1564 case $ac_pass in
1565 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1567 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1568 if test $ac_must_keep_next = true; then
1569 ac_must_keep_next=false # Got value, back to normal.
1570 else
1571 case $ac_arg in
1572 *=* | --config-cache | -C | -disable-* | --disable-* \
1573 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1574 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1575 | -with-* | --with-* | -without-* | --without-* | --x)
1576 case "$ac_configure_args0 " in
1577 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1578 esac
1580 -* ) ac_must_keep_next=true ;;
1581 esac
1583 ac_configure_args="$ac_configure_args '$ac_arg'"
1585 esac
1586 done
1587 done
1588 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1589 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1591 # When interrupted or exit'd, cleanup temporary files, and complete
1592 # config.log. We remove comments because anyway the quotes in there
1593 # would cause problems or look ugly.
1594 # WARNING: Use '\'' to represent an apostrophe within the trap.
1595 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1596 trap 'exit_status=$?
1597 # Save into config.log some information that might help in debugging.
1599 echo
1601 cat <<\_ASBOX
1602 ## ---------------- ##
1603 ## Cache variables. ##
1604 ## ---------------- ##
1605 _ASBOX
1606 echo
1607 # The following way of writing the cache mishandles newlines in values,
1609 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1610 eval ac_val=\$$ac_var
1611 case $ac_val in #(
1612 *${as_nl}*)
1613 case $ac_var in #(
1614 *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1615 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1616 esac
1617 case $ac_var in #(
1618 _ | IFS | as_nl) ;; #(
1619 *) $as_unset $ac_var ;;
1620 esac ;;
1621 esac
1622 done
1623 (set) 2>&1 |
1624 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1625 *${as_nl}ac_space=\ *)
1626 sed -n \
1627 "s/'\''/'\''\\\\'\'''\''/g;
1628 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1629 ;; #(
1631 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1633 esac |
1634 sort
1636 echo
1638 cat <<\_ASBOX
1639 ## ----------------- ##
1640 ## Output variables. ##
1641 ## ----------------- ##
1642 _ASBOX
1643 echo
1644 for ac_var in $ac_subst_vars
1646 eval ac_val=\$$ac_var
1647 case $ac_val in
1648 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1649 esac
1650 echo "$ac_var='\''$ac_val'\''"
1651 done | sort
1652 echo
1654 if test -n "$ac_subst_files"; then
1655 cat <<\_ASBOX
1656 ## ------------------- ##
1657 ## File substitutions. ##
1658 ## ------------------- ##
1659 _ASBOX
1660 echo
1661 for ac_var in $ac_subst_files
1663 eval ac_val=\$$ac_var
1664 case $ac_val in
1665 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1666 esac
1667 echo "$ac_var='\''$ac_val'\''"
1668 done | sort
1669 echo
1672 if test -s confdefs.h; then
1673 cat <<\_ASBOX
1674 ## ----------- ##
1675 ## confdefs.h. ##
1676 ## ----------- ##
1677 _ASBOX
1678 echo
1679 cat confdefs.h
1680 echo
1682 test "$ac_signal" != 0 &&
1683 echo "$as_me: caught signal $ac_signal"
1684 echo "$as_me: exit $exit_status"
1685 } >&5
1686 rm -f core *.core core.conftest.* &&
1687 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1688 exit $exit_status
1690 for ac_signal in 1 2 13 15; do
1691 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1692 done
1693 ac_signal=0
1695 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1696 rm -f -r conftest* confdefs.h
1698 # Predefined preprocessor variables.
1700 cat >>confdefs.h <<_ACEOF
1701 #define PACKAGE_NAME "$PACKAGE_NAME"
1702 _ACEOF
1705 cat >>confdefs.h <<_ACEOF
1706 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1707 _ACEOF
1710 cat >>confdefs.h <<_ACEOF
1711 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1712 _ACEOF
1715 cat >>confdefs.h <<_ACEOF
1716 #define PACKAGE_STRING "$PACKAGE_STRING"
1717 _ACEOF
1720 cat >>confdefs.h <<_ACEOF
1721 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1722 _ACEOF
1725 # Let the site file select an alternate cache file if it wants to.
1726 # Prefer explicitly selected file to automatically selected ones.
1727 if test -n "$CONFIG_SITE"; then
1728 set x "$CONFIG_SITE"
1729 elif test "x$prefix" != xNONE; then
1730 set x "$prefix/share/config.site" "$prefix/etc/config.site"
1731 else
1732 set x "$ac_default_prefix/share/config.site" \
1733 "$ac_default_prefix/etc/config.site"
1735 shift
1736 for ac_site_file
1738 if test -r "$ac_site_file"; then
1739 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1740 echo "$as_me: loading site script $ac_site_file" >&6;}
1741 sed 's/^/| /' "$ac_site_file" >&5
1742 . "$ac_site_file"
1744 done
1746 if test -r "$cache_file"; then
1747 # Some versions of bash will fail to source /dev/null (special
1748 # files actually), so we avoid doing that.
1749 if test -f "$cache_file"; then
1750 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1751 echo "$as_me: loading cache $cache_file" >&6;}
1752 case $cache_file in
1753 [\\/]* | ?:[\\/]* ) . "$cache_file";;
1754 *) . "./$cache_file";;
1755 esac
1757 else
1758 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1759 echo "$as_me: creating cache $cache_file" >&6;}
1760 >$cache_file
1763 # Check that the precious variables saved in the cache have kept the same
1764 # value.
1765 ac_cache_corrupted=false
1766 for ac_var in $ac_precious_vars; do
1767 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1768 eval ac_new_set=\$ac_env_${ac_var}_set
1769 eval ac_old_val=\$ac_cv_env_${ac_var}_value
1770 eval ac_new_val=\$ac_env_${ac_var}_value
1771 case $ac_old_set,$ac_new_set in
1772 set,)
1773 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1774 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1775 ac_cache_corrupted=: ;;
1776 ,set)
1777 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1778 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1779 ac_cache_corrupted=: ;;
1780 ,);;
1782 if test "x$ac_old_val" != "x$ac_new_val"; then
1783 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1784 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1785 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1786 echo "$as_me: former value: $ac_old_val" >&2;}
1787 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1788 echo "$as_me: current value: $ac_new_val" >&2;}
1789 ac_cache_corrupted=:
1790 fi;;
1791 esac
1792 # Pass precious variables to config.status.
1793 if test "$ac_new_set" = set; then
1794 case $ac_new_val in
1795 *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1796 *) ac_arg=$ac_var=$ac_new_val ;;
1797 esac
1798 case " $ac_configure_args " in
1799 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1800 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1801 esac
1803 done
1804 if $ac_cache_corrupted; then
1805 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1806 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1807 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1808 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1809 { (exit 1); exit 1; }; }
1836 ac_ext=c
1837 ac_cpp='$CPP $CPPFLAGS'
1838 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1839 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1840 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1844 ac_config_headers="$ac_config_headers config.h"
1846 ac_aux_dir=
1847 for ac_dir in scripts "$srcdir"/scripts; do
1848 if test -f "$ac_dir/install-sh"; then
1849 ac_aux_dir=$ac_dir
1850 ac_install_sh="$ac_aux_dir/install-sh -c"
1851 break
1852 elif test -f "$ac_dir/install.sh"; then
1853 ac_aux_dir=$ac_dir
1854 ac_install_sh="$ac_aux_dir/install.sh -c"
1855 break
1856 elif test -f "$ac_dir/shtool"; then
1857 ac_aux_dir=$ac_dir
1858 ac_install_sh="$ac_aux_dir/shtool install -c"
1859 break
1861 done
1862 if test -z "$ac_aux_dir"; then
1863 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in scripts \"$srcdir\"/scripts" >&5
1864 echo "$as_me: error: cannot find install-sh or install.sh in scripts \"$srcdir\"/scripts" >&2;}
1865 { (exit 1); exit 1; }; }
1868 # These three variables are undocumented and unsupported,
1869 # and are intended to be withdrawn in a future Autoconf release.
1870 # They can cause serious problems if a builder's source tree is in a directory
1871 # whose full name contains unusual characters.
1872 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1873 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1874 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1878 if test "`cd $srcdir; /bin/pwd`" = "`/bin/pwd`"; then
1879 { { echo "$as_me:$LINENO: error: you must configure in a separate build directory" >&5
1880 echo "$as_me: error: you must configure in a separate build directory" >&2;}
1881 { (exit 1); exit 1; }; }
1884 # This will get text that should go into config.make.
1885 config_vars=
1887 # Check for a --with-gd argument and set libgd-LDFLAGS in config.make.
1889 # Check whether --with-gd was given.
1890 if test "${with_gd+set}" = set; then
1891 withval=$with_gd; case "$with_gd" in
1892 yes|''|no) ;;
1893 *) libgd_include="-I$withval/include"
1894 libgd_ldflags="-L$withval/lib" ;;
1895 esac
1900 # Check whether --with-gd-include was given.
1901 if test "${with_gd_include+set}" = set; then
1902 withval=$with_gd_include; case "$with_gd_include" in
1903 ''|no) ;;
1904 *) libgd_include="-I$withval" ;;
1905 esac
1910 # Check whether --with-gd-lib was given.
1911 if test "${with_gd_lib+set}" = set; then
1912 withval=$with_gd_lib; case "$with_gd_lib" in
1913 ''|no) ;;
1914 *) libgd_ldflags="-L$withval" ;;
1915 esac
1920 if test -n "$libgd_include"; then
1921 config_vars="$config_vars
1922 CFLAGS-memusagestat.c = $libgd_include"
1924 if test -n "$libgd_ldflags"; then
1925 config_vars="$config_vars
1926 libgd-LDFLAGS = $libgd_ldflags"
1930 # Check whether --with-fp was given.
1931 if test "${with_fp+set}" = set; then
1932 withval=$with_fp; with_fp=$withval
1933 else
1934 with_fp=yes
1939 # Check whether --with-binutils was given.
1940 if test "${with_binutils+set}" = set; then
1941 withval=$with_binutils; path_binutils=$withval
1942 else
1943 path_binutils=''
1947 # Check whether --with-elf was given.
1948 if test "${with_elf+set}" = set; then
1949 withval=$with_elf; elf=$withval
1950 else
1951 elf=no
1955 # Check whether --with-selinux was given.
1956 if test "${with_selinux+set}" = set; then
1957 withval=$with_selinux; with_selinux=$withval
1958 else
1959 with_selinux=auto
1963 # Check whether --with-xcoff was given.
1964 if test "${with_xcoff+set}" = set; then
1965 withval=$with_xcoff; xcoff=$withval
1966 else
1967 xcoff=no
1971 # Check whether --with-cvs was given.
1972 if test "${with_cvs+set}" = set; then
1973 withval=$with_cvs; with_cvs=$withval
1974 else
1975 with_cvs=yes
1978 if test "$with_cvs" = yes; then
1979 if test -d $srcdir/CVS && grep :pserver: $srcdir/CVS/Root > /dev/null
1980 then
1981 with_cvs=no
1987 # Check whether --with-headers was given.
1988 if test "${with_headers+set}" = set; then
1989 withval=$with_headers; sysheaders=$withval
1990 else
1991 sysheaders=''
1995 # Check whether --enable-sanity-checks was given.
1996 if test "${enable_sanity_checks+set}" = set; then
1997 enableval=$enable_sanity_checks; enable_sanity=$enableval
1998 else
1999 enable_sanity=yes
2004 # Check whether --enable-check-abi was given.
2005 if test "${enable_check_abi+set}" = set; then
2006 enableval=$enable_check_abi; enable_check_abi=$enableval
2007 else
2008 enable_check_abi=no
2012 static=yes
2013 # Check whether --enable-shared was given.
2014 if test "${enable_shared+set}" = set; then
2015 enableval=$enable_shared; shared=$enableval
2016 else
2017 shared=default
2020 # Check whether --enable-profile was given.
2021 if test "${enable_profile+set}" = set; then
2022 enableval=$enable_profile; profile=$enableval
2023 else
2024 profile=no
2027 # Check whether --enable-omitfp was given.
2028 if test "${enable_omitfp+set}" = set; then
2029 enableval=$enable_omitfp; omitfp=$enableval
2030 else
2031 omitfp=no
2034 # Check whether --enable-bounded was given.
2035 if test "${enable_bounded+set}" = set; then
2036 enableval=$enable_bounded; bounded=$enableval
2037 else
2038 bounded=no
2041 # Check whether --enable-versioning was given.
2042 if test "${enable_versioning+set}" = set; then
2043 enableval=$enable_versioning; enable_versioning=$enableval
2044 else
2045 enable_versioning=yes
2049 # Check whether --enable-oldest-abi was given.
2050 if test "${enable_oldest_abi+set}" = set; then
2051 enableval=$enable_oldest_abi; oldest_abi=$enableval
2052 else
2053 oldest_abi=no
2056 if test "$oldest_abi" = yes || test "$oldest_abi" = no; then
2057 oldest_abi=default
2058 else
2059 cat >>confdefs.h <<_ACEOF
2060 #define GLIBC_OLDEST_ABI "$oldest_abi"
2061 _ACEOF
2066 # Check whether --enable-stackguard-randomization was given.
2067 if test "${enable_stackguard_randomization+set}" = set; then
2068 enableval=$enable_stackguard_randomization; enable_stackguard_randomize=$enableval
2069 else
2070 enable_stackguard_randomize=no
2073 if test "$enable_stackguard_randomize" = yes; then
2074 cat >>confdefs.h <<\_ACEOF
2075 #define ENABLE_STACKGUARD_RANDOMIZE 1
2076 _ACEOF
2080 # Check whether --enable-add-ons was given.
2081 if test "${enable_add_ons+set}" = set; then
2082 enableval=$enable_add_ons;
2083 else
2084 enable_add_ons=yes
2089 # Check whether --with-tls was given.
2090 if test "${with_tls+set}" = set; then
2091 withval=$with_tls; usetls=$withval
2092 else
2093 usetls=yes
2098 # Check whether --with-__thread was given.
2099 if test "${with___thread+set}" = set; then
2100 withval=$with___thread; use__thread=$withval
2101 else
2102 use__thread=yes
2106 # Check whether --enable-hidden-plt was given.
2107 if test "${enable_hidden_plt+set}" = set; then
2108 enableval=$enable_hidden_plt; hidden=$enableval
2109 else
2110 hidden=yes
2113 if test "x$hidden" = xno; then
2114 cat >>confdefs.h <<\_ACEOF
2115 #define NO_HIDDEN 1
2116 _ACEOF
2120 # Check whether --enable-bind-now was given.
2121 if test "${enable_bind_now+set}" = set; then
2122 enableval=$enable_bind_now; bindnow=$enableval
2123 else
2124 bindnow=no
2129 # Check whether --enable-static-nss was given.
2130 if test "${enable_static_nss+set}" = set; then
2131 enableval=$enable_static_nss; static_nss=$enableval
2132 else
2133 static_nss=no
2136 if test x"$static_nss" = xyes || test x"$shared" = xno; then
2137 static_nss=yes
2138 cat >>confdefs.h <<\_ACEOF
2139 #define DO_STATIC_NSS 1
2140 _ACEOF
2144 # Check whether --enable-force-install was given.
2145 if test "${enable_force_install+set}" = set; then
2146 enableval=$enable_force_install; force_install=$enableval
2147 else
2148 force_install=yes
2153 # Check whether --enable-kernel was given.
2154 if test "${enable_kernel+set}" = set; then
2155 enableval=$enable_kernel; minimum_kernel=$enableval
2158 if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then
2159 # Better nothing than this.
2160 minimum_kernel=""
2161 else
2162 if test "$minimum_kernel" = current; then
2163 minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel=
2167 # Check whether --enable-all-warnings was given.
2168 if test "${enable_all_warnings+set}" = set; then
2169 enableval=$enable_all_warnings; all_warnings=$enableval
2174 # Make sure we can run config.sub.
2175 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2176 { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
2177 echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
2178 { (exit 1); exit 1; }; }
2180 { echo "$as_me:$LINENO: checking build system type" >&5
2181 echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
2182 if test "${ac_cv_build+set}" = set; then
2183 echo $ECHO_N "(cached) $ECHO_C" >&6
2184 else
2185 ac_build_alias=$build_alias
2186 test "x$ac_build_alias" = x &&
2187 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2188 test "x$ac_build_alias" = x &&
2189 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
2190 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
2191 { (exit 1); exit 1; }; }
2192 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2193 { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
2194 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
2195 { (exit 1); exit 1; }; }
2198 { echo "$as_me:$LINENO: result: $ac_cv_build" >&5
2199 echo "${ECHO_T}$ac_cv_build" >&6; }
2200 case $ac_cv_build in
2201 *-*-*) ;;
2202 *) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
2203 echo "$as_me: error: invalid value of canonical build" >&2;}
2204 { (exit 1); exit 1; }; };;
2205 esac
2206 build=$ac_cv_build
2207 ac_save_IFS=$IFS; IFS='-'
2208 set x $ac_cv_build
2209 shift
2210 build_cpu=$1
2211 build_vendor=$2
2212 shift; shift
2213 # Remember, the first character of IFS is used to create $*,
2214 # except with old shells:
2215 build_os=$*
2216 IFS=$ac_save_IFS
2217 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2220 { echo "$as_me:$LINENO: checking host system type" >&5
2221 echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
2222 if test "${ac_cv_host+set}" = set; then
2223 echo $ECHO_N "(cached) $ECHO_C" >&6
2224 else
2225 if test "x$host_alias" = x; then
2226 ac_cv_host=$ac_cv_build
2227 else
2228 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2229 { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
2230 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
2231 { (exit 1); exit 1; }; }
2235 { echo "$as_me:$LINENO: result: $ac_cv_host" >&5
2236 echo "${ECHO_T}$ac_cv_host" >&6; }
2237 case $ac_cv_host in
2238 *-*-*) ;;
2239 *) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
2240 echo "$as_me: error: invalid value of canonical host" >&2;}
2241 { (exit 1); exit 1; }; };;
2242 esac
2243 host=$ac_cv_host
2244 ac_save_IFS=$IFS; IFS='-'
2245 set x $ac_cv_host
2246 shift
2247 host_cpu=$1
2248 host_vendor=$2
2249 shift; shift
2250 # Remember, the first character of IFS is used to create $*,
2251 # except with old shells:
2252 host_os=$*
2253 IFS=$ac_save_IFS
2254 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2258 # The way shlib-versions is used to generate soversions.mk uses a
2259 # fairly simplistic model for name recognition that can't distinguish
2260 # i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a $host_os
2261 # of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can
2262 # tell. This doesn't get used much beyond that, so it's fairly safe.
2263 case "$host_os" in
2264 linux*)
2266 gnu*)
2267 host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'`
2269 esac
2271 # We keep the original values in `$config_*' and never modify them, so we
2272 # can write them unchanged into config.make. Everything else uses
2273 # $machine, $vendor, and $os, and changes them whenever convenient.
2274 config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os
2276 # Don't allow vendor == "unknown"
2277 test "$config_vendor" = unknown && config_vendor=
2278 config_os="`echo $config_os | sed 's/^unknown-//'`"
2280 # Some configurations imply other options.
2281 case "$host_os" in
2282 # i586-linuxaout is mangled into i586-pc-linux-gnuaout
2283 linux*ecoff* | linux*aout* | gnu*aout* | gnu*ecoff*)
2285 gnu* | linux* | freebsd* | netbsd* | sysv4* | solaris2* | irix6*)
2286 # These systems (almost) always use the ELF format.
2287 elf=yes
2289 aix*)
2290 # These systems are always xcoff
2291 xcoff=yes
2292 elf=no
2294 esac
2296 # The configure fragment of an add-on port can modify these to supplement
2297 # or override the table in the case statement below. No fragment should
2298 # ever change the config_* variables, however.
2299 machine=$config_machine
2300 vendor=$config_vendor
2301 os=$config_os
2302 base_os=''
2304 # config.guess on some IBM machines says `rs6000' instead of `powerpc'.
2305 # Unify this here.
2306 if test "$machine" = rs6000; then
2307 machine="powerpc"
2310 # Braindead PowerPC box with absolutely no FPU.
2311 case "$machine-$host_os" in
2312 powerpc*-*soft)
2313 with_fp=no
2315 esac
2317 submachine=
2319 # Check whether --with-cpu was given.
2320 if test "${with_cpu+set}" = set; then
2321 withval=$with_cpu; case "$withval" in
2322 yes|'') { { echo "$as_me:$LINENO: error: --with-cpu requires an argument" >&5
2323 echo "$as_me: error: --with-cpu requires an argument" >&2;}
2324 { (exit 1); exit 1; }; } ;;
2325 no) ;;
2326 *) submachine="$withval" ;;
2327 esac
2333 # An add-on can set this when it wants to disable the sanity check below.
2334 libc_config_ok=no
2336 subdirs="$subdirs "
2339 case "$enable_add_ons" in
2340 ''|no) add_ons= ;;
2341 yes|'*')
2342 add_ons=`cd $srcdir && ls -d 2> /dev/null */configure */sysdeps |
2343 sed 's@/[^/]*$@@' | sort | uniq`
2344 add_ons_automatic=yes
2346 *) add_ons=`echo "$enable_add_ons" | sed 's/,/ /g'`
2347 add_ons_automatic=no ;;
2348 esac
2350 configured_add_ons=
2351 add_ons_sfx=
2352 add_ons_pfx=
2353 if test x"$add_ons" != x; then
2354 for f in $add_ons; do
2355 # Some sanity checks
2356 case "$f" in
2357 crypt)
2358 { { echo "$as_me:$LINENO: error:
2359 *** It seems that you're using an old \`crypt' add-on. crypt is now
2360 *** part of glibc and using the old add-on will not work with this
2361 *** release. Start again with fresh sources and without the old
2362 *** \`crypt' add-on." >&5
2363 echo "$as_me: error:
2364 *** It seems that you're using an old \`crypt' add-on. crypt is now
2365 *** part of glibc and using the old add-on will not work with this
2366 *** release. Start again with fresh sources and without the old
2367 *** \`crypt' add-on." >&2;}
2368 { (exit 1); exit 1; }; }
2370 localedata)
2371 { { echo "$as_me:$LINENO: error:
2372 *** It seems that you're using an old \`localedata' add-on. localedata
2373 *** is now part of glibc and using the old add-on will not work with
2374 *** this release. Start again with fresh sources and without the old
2375 *** \`localedata' add-on." >&5
2376 echo "$as_me: error:
2377 *** It seems that you're using an old \`localedata' add-on. localedata
2378 *** is now part of glibc and using the old add-on will not work with
2379 *** this release. Start again with fresh sources and without the old
2380 *** \`localedata' add-on." >&2;}
2381 { (exit 1); exit 1; }; }
2383 esac
2384 done
2386 # Now source each add-on's configure fragment.
2387 # The fragments can use $srcdir/$libc_add_on to find themselves,
2388 # and test $add_ons_automatic to see if they were explicitly requested.
2389 # A fragment can clear (or even change) $libc_add_on to affect
2390 # whether it goes into the list to be actually used in the build.
2391 use_add_ons=
2392 for libc_add_on in $add_ons; do
2393 # Test whether such a directory really exists.
2394 # It can be absolute, or relative to $srcdir, or relative to the build dir.
2395 case "$libc_add_on" in
2397 libc_add_on_srcdir=$libc_add_on
2400 test -d "$srcdir/$libc_add_on" || {
2401 if test -d "$libc_add_on"; then
2402 libc_add_on="`pwd`/$libc_add_on"
2403 else
2404 { { echo "$as_me:$LINENO: error: add-on directory \"$libc_add_on\" does not exist" >&5
2405 echo "$as_me: error: add-on directory \"$libc_add_on\" does not exist" >&2;}
2406 { (exit 1); exit 1; }; }
2409 libc_add_on_srcdir=$srcdir/$libc_add_on
2411 esac
2413 libc_add_on_frag=$libc_add_on_srcdir/configure
2414 libc_add_on_canonical=
2415 if test -r "$libc_add_on_frag"; then
2416 { echo "$as_me:$LINENO: running configure fragment for add-on $libc_add_on" >&5
2417 echo "$as_me: running configure fragment for add-on $libc_add_on" >&6;}
2418 libc_add_on_canonical=unknown
2419 libc_add_on_subdirs=
2420 . "$libc_add_on_frag"
2421 test -z "$libc_add_on" || {
2422 configured_add_ons="$configured_add_ons $libc_add_on"
2423 if test "x$libc_add_on_canonical" = xunknown; then
2424 { { echo "$as_me:$LINENO: error: fragment must set \$libc_add_on_canonical" >&5
2425 echo "$as_me: error: fragment must set \$libc_add_on_canonical" >&2;}
2426 { (exit 1); exit 1; }; }
2428 for d in $libc_add_on_subdirs; do
2429 case "$libc_add_on" in
2430 /*) subdir_srcdir="$libc_add_on" ;;
2431 *) subdir_srcdir="\$(..)$libc_add_on" ;;
2432 esac
2433 case "$d" in
2435 d="${libc_add_on_canonical:-$libc_add_on}"
2438 subdir_srcdir="$d"
2441 subdir_srcdir="$subdir_srcdir/$d"
2443 esac
2444 d=`echo "$d" | sed 's@/*$@@;s@^.*/@@'`
2445 add_on_subdirs="$add_on_subdirs $d"
2446 test "$subdir_srcdir" = "\$(..)$d" || config_vars="$config_vars
2447 $d-srcdir = $subdir_srcdir"
2448 done
2451 if test -n "$libc_add_on"; then
2452 if frags=`ls -d $libc_add_on_srcdir/sysdeps/*/preconfigure 2> /dev/null`
2453 then
2454 { echo "$as_me:$LINENO: checking add-on $libc_add_on for preconfigure fragments" >&5
2455 echo $ECHO_N "checking add-on $libc_add_on for preconfigure fragments... $ECHO_C" >&6; }
2456 for frag in $frags; do
2457 name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'`
2458 echo $ECHO_N "$name $ECHO_C" >&6
2459 . "$frag"
2460 done
2461 { echo "$as_me:$LINENO: result: " >&5
2462 echo "${ECHO_T}" >&6; }
2464 use_add_ons="$use_add_ons $libc_add_on"
2465 add_ons_pfx="$add_ons_pfx $libc_add_on/"
2466 test -z "$libc_add_on_canonical" ||
2467 add_ons_sfx="$add_ons_sfx /$libc_add_on_canonical"
2469 done
2470 # Use echo to strip excess whitespace.
2471 add_ons="`echo $use_add_ons`"
2478 ### I put this here to prevent those annoying emails from people who cannot
2479 ### read and try to compile glibc on unsupported platforms. --drepper
2481 ### By using the undocumented --enable-hacker-mode option for configure
2482 ### one can skip this test to make the configuration not fail for unsupported
2483 ### platforms.
2485 if test -z "$enable_hacker_mode" && test x"$libc_config_ok" != xyes; then
2486 case "$machine-$host_os" in
2487 *-linux* | *-gnu* | arm*-none* | powerpc-aix4.3.*)
2490 echo "*** The GNU C library is currently not available for this platform."
2491 echo "*** So far nobody cared to port it and if there is no volunteer it"
2492 echo "*** might never happen. So, if you have interest to see glibc on"
2493 echo "*** this platform visit"
2494 echo "*** http://www.gnu.org/software/libc/porting.html"
2495 echo "*** and join the group of porters"
2496 exit 1
2498 esac
2501 # Expand the configuration machine name into a subdirectory by architecture
2502 # type and particular chip. If an add-on configure fragment already set
2503 # base_machine, we don't change it.
2504 test -n "$base_machine" || case "$machine" in
2505 a29k | am29000) base_machine=a29k machine=a29k ;;
2506 alpha*) base_machine=alpha machine=alpha/$machine ;;
2507 c3[012]) base_machine=cx0 machine=cx0/c30 ;;
2508 c4[04]) base_machine=cx0 machine=cx0/c40 ;;
2509 i[34567]86) base_machine=i386 machine=i386/$machine ;;
2510 ia64) base_machine=ia64 machine=ia64 ;;
2511 m88???) base_machine=m88k machine=m88k/$machine ;;
2512 m88k) base_machine=m88k machine=m88k/m88100 ;;
2513 powerpc) base_machine=powerpc machine=powerpc/powerpc32 ;;
2514 powerpc64) base_machine=powerpc machine=powerpc/powerpc64 ;;
2515 s390) base_machine=s390 machine=s390/s390-32 ;;
2516 s390x) base_machine=s390 machine=s390/s390-64 ;;
2517 sh3*) base_machine=sh machine=sh/sh3 ;;
2518 sh4*) base_machine=sh machine=sh/sh4 ;;
2519 sparc | sparcv[67])
2520 base_machine=sparc machine=sparc/sparc32 ;;
2521 sparcv8 | supersparc | hypersparc)
2522 base_machine=sparc machine=sparc/sparc32/sparcv8 ;;
2523 sparcv8plus | sparcv8plusa | sparcv9)
2524 base_machine=sparc machine=sparc/sparc32/sparcv9 ;;
2525 sparcv8plusb | sparcv9b)
2526 base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9b ;;
2527 sparcv9v)
2528 base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9v ;;
2529 sparcv9v2)
2530 base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9v2 ;;
2531 sparc64)
2532 base_machine=sparc machine=sparc/sparc64 ;;
2533 sparc64b)
2534 base_machine=sparc machine=sparc/sparc64/sparcv9b ;;
2535 sparc64v)
2536 base_machine=sparc machine=sparc/sparc64/sparcv9v ;;
2537 sparc64v2)
2538 base_machine=sparc machine=sparc/sparc64/sparcv9v2 ;;
2539 *) base_machine=$machine ;;
2540 esac
2543 if test "$base_machine" = "i386"; then
2544 cat >>confdefs.h <<\_ACEOF
2545 #define USE_REGPARMS 1
2546 _ACEOF
2550 # Compute the list of sysdep directories for this configuration.
2551 # This can take a while to compute.
2552 sysdep_dir=$srcdir/sysdeps
2553 { echo "$as_me:$LINENO: checking sysdep dirs" >&5
2554 echo $ECHO_N "checking sysdep dirs... $ECHO_C" >&6; }
2555 # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1.
2556 os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`"
2558 test "x$base_os" != x || case "$os" in
2559 gnu*)
2560 base_os=mach/hurd ;;
2561 netbsd* | 386bsd* | freebsd* | bsdi*)
2562 base_os=unix/bsd/bsd4.4 ;;
2563 osf* | sunos* | ultrix* | newsos* | dynix* | *bsd*)
2564 base_os=unix/bsd ;;
2565 sysv* | isc* | esix* | sco* | minix* | irix4* | linux*)
2566 base_os=unix/sysv ;;
2567 irix6*)
2568 base_os=unix/sysv/irix6/$os ;;
2569 solaris[2-9]*)
2570 base_os=unix/sysv/sysv4 ;;
2571 hpux*)
2572 base_os=unix/sysv/hpux/$os ;;
2573 aix4.3*)
2574 base_os=unix/sysv/aix/aix4.3 ;;
2575 none)
2576 base_os=standalone ;;
2577 esac
2579 # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos.
2580 tail=$os
2581 ostry=$os
2582 while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do
2583 ostry="$ostry /$o"
2584 tail=$o
2585 done
2586 o=`echo $tail | sed 's/[0-9]*$//'`
2587 if test $o != $tail; then
2588 ostry="$ostry /$o"
2590 # For linux-gnu, try linux-gnu, then linux.
2591 o=`echo $tail | sed 's/-.*$//'`
2592 if test $o != $tail; then
2593 ostry="$ostry /$o"
2596 # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix.
2597 base=
2598 tail=$base_os
2599 while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do
2600 set $b
2601 base="$base /$1"
2602 tail="$2"
2603 done
2605 # For sparc/sparc32, try sparc/sparc32 and then sparc.
2606 mach=
2607 tail=$machine${submachine:+/$submachine}
2608 while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do
2609 set $m
2610 # Prepend the machine's FPU directory unless --without-fp.
2611 if test "$with_fp" = yes; then
2612 mach="$mach /$1/fpu"
2613 else
2614 mach="$mach /$1/nofpu"
2616 mach="$mach /$1"
2617 tail="$2"
2618 done
2621 # Find what sysdep directories exist.
2622 sysnames_add_ons=
2623 sysnames=
2624 for b in $base ''; do
2625 for m0 in $mach ''; do
2626 for v in /$vendor ''; do
2627 test "$v" = / && continue
2628 for o in /$ostry ''; do
2629 test "$o" = / && continue
2630 for m in $mach ''; do
2631 for d in $add_ons_pfx ''; do
2632 for a in $add_ons_sfx ''; do
2633 if test -n "$m0$m0sub$b$v$o$m$msub"; then
2634 try_srcdir="${srcdir}/"
2635 case "$d" in
2636 /*) try_srcdir= ;;
2637 esac
2638 try="${d}sysdeps$m0$m0sub$b$v$o$m$msub$a"
2639 test -n "$enable_debug_configure" &&
2640 echo "$0 DEBUG: try $try" >&2
2641 if test -d "$try_srcdir$try"; then
2642 sysnames="$sysnames $try"
2643 { test -n "$o" || test -n "$b"; } && os_used=t
2644 { test -n "$m" || test -n "$m0"; } && machine_used=t
2645 case x${m0:-$m} in
2646 x*/$submachine) submachine_used=t ;;
2647 esac
2648 if test -n "$d"; then
2649 case "$sysnames_add_ons" in
2650 *" $d "*) ;;
2651 *|'') sysnames_add_ons="$sysnames_add_ons $d" ;;
2652 esac
2656 done
2657 done
2658 done
2659 done
2660 done
2661 done
2662 done
2664 if test -z "$os_used" && test "$os" != none; then
2665 { { echo "$as_me:$LINENO: error: Operating system $os is not supported." >&5
2666 echo "$as_me: error: Operating system $os is not supported." >&2;}
2667 { (exit 1); exit 1; }; }
2669 if test -z "$machine_used" && test "$machine" != none; then
2670 { { echo "$as_me:$LINENO: error: The $machine is not supported." >&5
2671 echo "$as_me: error: The $machine is not supported." >&2;}
2672 { (exit 1); exit 1; }; }
2674 if test -z "$submachine_used" && test -n "$submachine"; then
2675 { { echo "$as_me:$LINENO: error: The $submachine subspecies of $host_cpu is not supported." >&5
2676 echo "$as_me: error: The $submachine subspecies of $host_cpu is not supported." >&2;}
2677 { (exit 1); exit 1; }; }
2681 # We have now validated the configuration.
2684 # If using ELF, look for an `elf' subdirectory of each machine directory.
2685 # We prepend these rather than inserting them whereever the machine appears
2686 # because things specified by the machine's ELF ABI should override
2687 # OS-specific things, and should always be the same for any OS on the
2688 # machine (otherwise what's the point of an ABI?).
2689 if test "$elf" = yes; then
2690 elf_dirs=
2691 for d in $add_ons_pfx ''; do
2692 for m in $mach; do
2693 if test -d $srcdir/${d}sysdeps$m/elf; then
2694 elf_dirs="$elf_dirs ${d}sysdeps$m/elf"
2696 done
2697 done
2698 sysnames="`echo $elf_dirs | sed -e 's,//,/,g'` $sysnames"
2702 # Expand the list of system names into a full list of directories
2703 # from each element's parent name and Implies file (if present).
2704 set $sysnames
2705 names=
2706 while test $# -gt 0; do
2707 name=$1
2708 shift
2710 case " $names " in *" $name "*)
2711 # Already in the list.
2712 continue
2713 esac
2715 # Report each name as we discover it, so there is no long pause in output.
2716 echo $ECHO_N "$name $ECHO_C" >&6
2718 name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'`
2720 case $name in
2721 /*) xsrcdir= ;;
2722 *) xsrcdir=$srcdir/ ;;
2723 esac
2724 test -n "$enable_debug_configure" &&
2725 echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2
2727 if test -f $xsrcdir$name/Implies; then
2728 # Collect more names from the `Implies' file (removing comments).
2729 implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/Implies`"
2730 implied=
2731 for x in $implied_candidate; do
2732 found=no
2733 if test -d $xsrcdir$name_base/$x; then
2734 implied="$implied $name_base/$x";
2735 found=yes
2737 for d in $add_ons_pfx ''; do
2738 try="${d}sysdeps/$x"
2739 case $d in
2740 /*) try_srcdir= ;;
2741 *) try_srcdir=$srcdir/ ;;
2742 esac
2743 test -n "$enable_debug_configure" &&
2744 echo "DEBUG: $name implied $x try($d) {$try_srcdir}$try" >&2
2745 if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try;
2746 then
2747 implied="$implied $try"
2748 found=yes
2749 case "$sysnames_add_ons" in
2750 *" $d "*) ;;
2751 *|'') sysnames_add_ons="$sysnames_add_ons $d" ;;
2752 esac
2754 done
2755 if test $found = no; then
2756 { echo "$as_me:$LINENO: WARNING: $name/Implies specifies nonexistent $x" >&5
2757 echo "$as_me: WARNING: $name/Implies specifies nonexistent $x" >&2;}
2759 done
2760 else
2761 implied=
2764 # Add NAME to the list of names.
2765 names="$names $name"
2767 # Find the parent of NAME, using the empty string if it has none.
2768 parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`"
2770 # Add the names implied by NAME, and NAME's parent (if it has one), to
2771 # the list of names to be processed (the argument list). We prepend the
2772 # implied names to the list and append the parent. We want implied
2773 # directories to come before further directories inferred from the
2774 # configuration components; this ensures that for sysv4, unix/common
2775 # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*)
2776 # after sysv4).
2777 sysnames="`echo $implied $* $parent`"
2778 test -n "$sysnames" && set $sysnames
2779 done
2781 # Add the default directories.
2782 default_sysnames=sysdeps/generic
2783 if test "$elf" = yes; then
2784 default_sysnames="sysdeps/generic/elf $default_sysnames"
2786 sysnames="$names $default_sysnames"
2788 # The other names were emitted during the scan.
2789 { echo "$as_me:$LINENO: result: $default_sysnames" >&5
2790 echo "${ECHO_T}$default_sysnames" >&6; }
2792 # Collect the list of add-ons that supply partial sysdeps trees.
2793 sysdeps_add_ons=
2794 for add_on in $add_ons; do
2795 case "$add_on" in
2796 /*) xsrcdir= ;;
2797 *) xsrcdir="$srcdir/" ;;
2798 esac
2800 test -d "$xsrcdir$add_on/sysdeps" || {
2801 case "$configured_add_ons " in
2802 *" $add_on "*) ;;
2803 *|'')
2804 { { echo "$as_me:$LINENO: error: add-on $add_on has no configure fragment or sysdeps tree" >&5
2805 echo "$as_me: error: add-on $add_on has no configure fragment or sysdeps tree" >&2;}
2806 { (exit 1); exit 1; }; }
2808 esac
2809 continue
2812 sysdeps_add_ons="$sysdeps_add_ons $add_on"
2813 case "$sysnames_add_ons" in
2814 *" $add_on/ "*) ;;
2815 *|'')
2816 { echo "$as_me:$LINENO: WARNING: add-on $add_on contributed no sysdeps directories" >&5
2817 echo "$as_me: WARNING: add-on $add_on contributed no sysdeps directories" >&2;}
2818 continue ;;
2819 esac
2821 found=no
2822 for d in $sysnames; do
2823 case "$d" in
2824 $add_on/sysdeps/*) ;;
2825 *) continue ;;
2826 esac
2827 (cd "$xsrcdir$d" && for f in *[!~]; do
2828 case "$f" in
2829 sys|bits)
2830 for ff in $f/*.h; do
2831 test -d "$ff" || { test -e "$ff" && exit 88; }
2832 done
2835 test -d "$f" || { test -e "$f" && exit 88; }
2837 esac
2838 done)
2839 if test $? -eq 88; then
2840 found=yes
2841 break
2843 done
2844 if test $found = no; then
2845 { echo "$as_me:$LINENO: WARNING: add-on $add_on contributed no useful sysdeps directories" >&5
2846 echo "$as_me: WARNING: add-on $add_on contributed no useful sysdeps directories" >&2;}
2848 done
2852 ### Locate tools.
2854 # Find a good install program. We prefer a C program (faster),
2855 # so one script is as good as another. But avoid the broken or
2856 # incompatible versions:
2857 # SysV /etc/install, /usr/sbin/install
2858 # SunOS /usr/etc/install
2859 # IRIX /sbin/install
2860 # AIX /bin/install
2861 # AmigaOS /C/install, which installs bootblocks on floppy discs
2862 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2863 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2864 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2865 # OS/2's system install, which has a completely different semantic
2866 # ./install, which can be erroneously created by make from ./install.sh.
2867 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2868 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
2869 if test -z "$INSTALL"; then
2870 if test "${ac_cv_path_install+set}" = set; then
2871 echo $ECHO_N "(cached) $ECHO_C" >&6
2872 else
2873 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2874 for as_dir in $PATH
2876 IFS=$as_save_IFS
2877 test -z "$as_dir" && as_dir=.
2878 # Account for people who put trailing slashes in PATH elements.
2879 case $as_dir/ in
2880 ./ | .// | /cC/* | \
2881 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2882 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
2883 /usr/ucb/* ) ;;
2885 # OSF1 and SCO ODT 3.0 have their own names for install.
2886 # Don't use installbsd from OSF since it installs stuff as root
2887 # by default.
2888 for ac_prog in ginstall scoinst install; do
2889 for ac_exec_ext in '' $ac_executable_extensions; do
2890 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2891 if test $ac_prog = install &&
2892 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2893 # AIX install. It has an incompatible calling convention.
2895 elif test $ac_prog = install &&
2896 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2897 # program-specific install script used by HP pwplus--don't use.
2899 else
2900 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2901 break 3
2904 done
2905 done
2907 esac
2908 done
2909 IFS=$as_save_IFS
2913 if test "${ac_cv_path_install+set}" = set; then
2914 INSTALL=$ac_cv_path_install
2915 else
2916 # As a last resort, use the slow shell script. Don't cache a
2917 # value for INSTALL within a source directory, because that will
2918 # break other packages using the cache if that directory is
2919 # removed, or if the value is a relative name.
2920 INSTALL=$ac_install_sh
2923 { echo "$as_me:$LINENO: result: $INSTALL" >&5
2924 echo "${ECHO_T}$INSTALL" >&6; }
2926 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2927 # It thinks the first close brace ends the variable substitution.
2928 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2930 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2932 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2934 if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then
2935 # The makefiles need to use a different form to find it in $srcdir.
2936 INSTALL='\$(..)./scripts/install-sh -c'
2938 { echo "$as_me:$LINENO: checking whether ln -s works" >&5
2939 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }
2940 LN_S=$as_ln_s
2941 if test "$LN_S" = "ln -s"; then
2942 { echo "$as_me:$LINENO: result: yes" >&5
2943 echo "${ECHO_T}yes" >&6; }
2944 else
2945 { echo "$as_me:$LINENO: result: no, using $LN_S" >&5
2946 echo "${ECHO_T}no, using $LN_S" >&6; }
2950 ac_ext=c
2951 ac_cpp='$CPP $CPPFLAGS'
2952 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2953 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2954 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2955 if test -n "$ac_tool_prefix"; then
2956 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2957 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2958 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2959 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2960 if test "${ac_cv_prog_CC+set}" = set; then
2961 echo $ECHO_N "(cached) $ECHO_C" >&6
2962 else
2963 if test -n "$CC"; then
2964 ac_cv_prog_CC="$CC" # Let the user override the test.
2965 else
2966 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2967 for as_dir in $PATH
2969 IFS=$as_save_IFS
2970 test -z "$as_dir" && as_dir=.
2971 for ac_exec_ext in '' $ac_executable_extensions; do
2972 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2973 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2974 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2975 break 2
2977 done
2978 done
2979 IFS=$as_save_IFS
2983 CC=$ac_cv_prog_CC
2984 if test -n "$CC"; then
2985 { echo "$as_me:$LINENO: result: $CC" >&5
2986 echo "${ECHO_T}$CC" >&6; }
2987 else
2988 { echo "$as_me:$LINENO: result: no" >&5
2989 echo "${ECHO_T}no" >&6; }
2994 if test -z "$ac_cv_prog_CC"; then
2995 ac_ct_CC=$CC
2996 # Extract the first word of "gcc", so it can be a program name with args.
2997 set dummy gcc; ac_word=$2
2998 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2999 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3000 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
3001 echo $ECHO_N "(cached) $ECHO_C" >&6
3002 else
3003 if test -n "$ac_ct_CC"; then
3004 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3005 else
3006 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3007 for as_dir in $PATH
3009 IFS=$as_save_IFS
3010 test -z "$as_dir" && as_dir=.
3011 for ac_exec_ext in '' $ac_executable_extensions; do
3012 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3013 ac_cv_prog_ac_ct_CC="gcc"
3014 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3015 break 2
3017 done
3018 done
3019 IFS=$as_save_IFS
3023 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3024 if test -n "$ac_ct_CC"; then
3025 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
3026 echo "${ECHO_T}$ac_ct_CC" >&6; }
3027 else
3028 { echo "$as_me:$LINENO: result: no" >&5
3029 echo "${ECHO_T}no" >&6; }
3032 if test "x$ac_ct_CC" = x; then
3033 CC=""
3034 else
3035 case $cross_compiling:$ac_tool_warned in
3036 yes:)
3037 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
3038 whose name does not start with the host triplet. If you think this
3039 configuration is useful to you, please write to autoconf@gnu.org." >&5
3040 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
3041 whose name does not start with the host triplet. If you think this
3042 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
3043 ac_tool_warned=yes ;;
3044 esac
3045 CC=$ac_ct_CC
3047 else
3048 CC="$ac_cv_prog_CC"
3051 if test -z "$CC"; then
3052 if test -n "$ac_tool_prefix"; then
3053 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3054 set dummy ${ac_tool_prefix}cc; ac_word=$2
3055 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3056 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3057 if test "${ac_cv_prog_CC+set}" = set; then
3058 echo $ECHO_N "(cached) $ECHO_C" >&6
3059 else
3060 if test -n "$CC"; then
3061 ac_cv_prog_CC="$CC" # Let the user override the test.
3062 else
3063 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3064 for as_dir in $PATH
3066 IFS=$as_save_IFS
3067 test -z "$as_dir" && as_dir=.
3068 for ac_exec_ext in '' $ac_executable_extensions; do
3069 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3070 ac_cv_prog_CC="${ac_tool_prefix}cc"
3071 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3072 break 2
3074 done
3075 done
3076 IFS=$as_save_IFS
3080 CC=$ac_cv_prog_CC
3081 if test -n "$CC"; then
3082 { echo "$as_me:$LINENO: result: $CC" >&5
3083 echo "${ECHO_T}$CC" >&6; }
3084 else
3085 { echo "$as_me:$LINENO: result: no" >&5
3086 echo "${ECHO_T}no" >&6; }
3092 if test -z "$CC"; then
3093 # Extract the first word of "cc", so it can be a program name with args.
3094 set dummy cc; ac_word=$2
3095 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3096 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3097 if test "${ac_cv_prog_CC+set}" = set; then
3098 echo $ECHO_N "(cached) $ECHO_C" >&6
3099 else
3100 if test -n "$CC"; then
3101 ac_cv_prog_CC="$CC" # Let the user override the test.
3102 else
3103 ac_prog_rejected=no
3104 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3105 for as_dir in $PATH
3107 IFS=$as_save_IFS
3108 test -z "$as_dir" && as_dir=.
3109 for ac_exec_ext in '' $ac_executable_extensions; do
3110 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3111 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3112 ac_prog_rejected=yes
3113 continue
3115 ac_cv_prog_CC="cc"
3116 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3117 break 2
3119 done
3120 done
3121 IFS=$as_save_IFS
3123 if test $ac_prog_rejected = yes; then
3124 # We found a bogon in the path, so make sure we never use it.
3125 set dummy $ac_cv_prog_CC
3126 shift
3127 if test $# != 0; then
3128 # We chose a different compiler from the bogus one.
3129 # However, it has the same basename, so the bogon will be chosen
3130 # first if we set CC to just the basename; use the full file name.
3131 shift
3132 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3137 CC=$ac_cv_prog_CC
3138 if test -n "$CC"; then
3139 { echo "$as_me:$LINENO: result: $CC" >&5
3140 echo "${ECHO_T}$CC" >&6; }
3141 else
3142 { echo "$as_me:$LINENO: result: no" >&5
3143 echo "${ECHO_T}no" >&6; }
3148 if test -z "$CC"; then
3149 if test -n "$ac_tool_prefix"; then
3150 for ac_prog in cl.exe
3152 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3153 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3154 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3155 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3156 if test "${ac_cv_prog_CC+set}" = set; then
3157 echo $ECHO_N "(cached) $ECHO_C" >&6
3158 else
3159 if test -n "$CC"; then
3160 ac_cv_prog_CC="$CC" # Let the user override the test.
3161 else
3162 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3163 for as_dir in $PATH
3165 IFS=$as_save_IFS
3166 test -z "$as_dir" && as_dir=.
3167 for ac_exec_ext in '' $ac_executable_extensions; do
3168 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3169 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3170 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3171 break 2
3173 done
3174 done
3175 IFS=$as_save_IFS
3179 CC=$ac_cv_prog_CC
3180 if test -n "$CC"; then
3181 { echo "$as_me:$LINENO: result: $CC" >&5
3182 echo "${ECHO_T}$CC" >&6; }
3183 else
3184 { echo "$as_me:$LINENO: result: no" >&5
3185 echo "${ECHO_T}no" >&6; }
3189 test -n "$CC" && break
3190 done
3192 if test -z "$CC"; then
3193 ac_ct_CC=$CC
3194 for ac_prog in cl.exe
3196 # Extract the first word of "$ac_prog", so it can be a program name with args.
3197 set dummy $ac_prog; ac_word=$2
3198 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3199 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3200 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
3201 echo $ECHO_N "(cached) $ECHO_C" >&6
3202 else
3203 if test -n "$ac_ct_CC"; then
3204 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3205 else
3206 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3207 for as_dir in $PATH
3209 IFS=$as_save_IFS
3210 test -z "$as_dir" && as_dir=.
3211 for ac_exec_ext in '' $ac_executable_extensions; do
3212 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3213 ac_cv_prog_ac_ct_CC="$ac_prog"
3214 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3215 break 2
3217 done
3218 done
3219 IFS=$as_save_IFS
3223 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3224 if test -n "$ac_ct_CC"; then
3225 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
3226 echo "${ECHO_T}$ac_ct_CC" >&6; }
3227 else
3228 { echo "$as_me:$LINENO: result: no" >&5
3229 echo "${ECHO_T}no" >&6; }
3233 test -n "$ac_ct_CC" && break
3234 done
3236 if test "x$ac_ct_CC" = x; then
3237 CC=""
3238 else
3239 case $cross_compiling:$ac_tool_warned in
3240 yes:)
3241 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
3242 whose name does not start with the host triplet. If you think this
3243 configuration is useful to you, please write to autoconf@gnu.org." >&5
3244 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
3245 whose name does not start with the host triplet. If you think this
3246 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
3247 ac_tool_warned=yes ;;
3248 esac
3249 CC=$ac_ct_CC
3256 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
3257 See \`config.log' for more details." >&5
3258 echo "$as_me: error: no acceptable C compiler found in \$PATH
3259 See \`config.log' for more details." >&2;}
3260 { (exit 1); exit 1; }; }
3262 # Provide some information about the compiler.
3263 echo "$as_me:$LINENO: checking for C compiler version" >&5
3264 ac_compiler=`set X $ac_compile; echo $2`
3265 { (ac_try="$ac_compiler --version >&5"
3266 case "(($ac_try" in
3267 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3268 *) ac_try_echo=$ac_try;;
3269 esac
3270 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3271 (eval "$ac_compiler --version >&5") 2>&5
3272 ac_status=$?
3273 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3274 (exit $ac_status); }
3275 { (ac_try="$ac_compiler -v >&5"
3276 case "(($ac_try" in
3277 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3278 *) ac_try_echo=$ac_try;;
3279 esac
3280 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3281 (eval "$ac_compiler -v >&5") 2>&5
3282 ac_status=$?
3283 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3284 (exit $ac_status); }
3285 { (ac_try="$ac_compiler -V >&5"
3286 case "(($ac_try" in
3287 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3288 *) ac_try_echo=$ac_try;;
3289 esac
3290 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3291 (eval "$ac_compiler -V >&5") 2>&5
3292 ac_status=$?
3293 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3294 (exit $ac_status); }
3296 EXEEXT=
3297 { echo "$as_me:$LINENO: checking for suffix of object files" >&5
3298 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
3299 if test "${ac_cv_objext+set}" = set; then
3300 echo $ECHO_N "(cached) $ECHO_C" >&6
3301 else
3302 cat >conftest.$ac_ext <<_ACEOF
3303 /* confdefs.h. */
3304 _ACEOF
3305 cat confdefs.h >>conftest.$ac_ext
3306 cat >>conftest.$ac_ext <<_ACEOF
3307 /* end confdefs.h. */
3310 main ()
3314 return 0;
3316 _ACEOF
3317 rm -f conftest.o conftest.obj
3318 if { (ac_try="$ac_compile"
3319 case "(($ac_try" in
3320 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3321 *) ac_try_echo=$ac_try;;
3322 esac
3323 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3324 (eval "$ac_compile") 2>&5
3325 ac_status=$?
3326 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3327 (exit $ac_status); }; then
3328 for ac_file in conftest.o conftest.obj conftest.*; do
3329 test -f "$ac_file" || continue;
3330 case $ac_file in
3331 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
3332 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3333 break;;
3334 esac
3335 done
3336 else
3337 echo "$as_me: failed program was:" >&5
3338 sed 's/^/| /' conftest.$ac_ext >&5
3340 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
3341 See \`config.log' for more details." >&5
3342 echo "$as_me: error: cannot compute suffix of object files: cannot compile
3343 See \`config.log' for more details." >&2;}
3344 { (exit 1); exit 1; }; }
3347 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3349 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
3350 echo "${ECHO_T}$ac_cv_objext" >&6; }
3351 OBJEXT=$ac_cv_objext
3352 ac_objext=$OBJEXT
3353 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
3354 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
3355 if test "${ac_cv_c_compiler_gnu+set}" = set; then
3356 echo $ECHO_N "(cached) $ECHO_C" >&6
3357 else
3358 cat >conftest.$ac_ext <<_ACEOF
3359 /* confdefs.h. */
3360 _ACEOF
3361 cat confdefs.h >>conftest.$ac_ext
3362 cat >>conftest.$ac_ext <<_ACEOF
3363 /* end confdefs.h. */
3366 main ()
3368 #ifndef __GNUC__
3369 choke me
3370 #endif
3373 return 0;
3375 _ACEOF
3376 rm -f conftest.$ac_objext
3377 if { (ac_try="$ac_compile"
3378 case "(($ac_try" in
3379 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3380 *) ac_try_echo=$ac_try;;
3381 esac
3382 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3383 (eval "$ac_compile") 2>conftest.er1
3384 ac_status=$?
3385 grep -v '^ *+' conftest.er1 >conftest.err
3386 rm -f conftest.er1
3387 cat conftest.err >&5
3388 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3389 (exit $ac_status); } && {
3390 test -z "$ac_c_werror_flag" ||
3391 test ! -s conftest.err
3392 } && test -s conftest.$ac_objext; then
3393 ac_compiler_gnu=yes
3394 else
3395 echo "$as_me: failed program was:" >&5
3396 sed 's/^/| /' conftest.$ac_ext >&5
3398 ac_compiler_gnu=no
3401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3402 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3405 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3406 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
3407 GCC=`test $ac_compiler_gnu = yes && echo yes`
3408 ac_test_CFLAGS=${CFLAGS+set}
3409 ac_save_CFLAGS=$CFLAGS
3410 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3411 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
3412 if test "${ac_cv_prog_cc_g+set}" = set; then
3413 echo $ECHO_N "(cached) $ECHO_C" >&6
3414 else
3415 ac_save_c_werror_flag=$ac_c_werror_flag
3416 ac_c_werror_flag=yes
3417 ac_cv_prog_cc_g=no
3418 CFLAGS="-g"
3419 cat >conftest.$ac_ext <<_ACEOF
3420 /* confdefs.h. */
3421 _ACEOF
3422 cat confdefs.h >>conftest.$ac_ext
3423 cat >>conftest.$ac_ext <<_ACEOF
3424 /* end confdefs.h. */
3427 main ()
3431 return 0;
3433 _ACEOF
3434 rm -f conftest.$ac_objext
3435 if { (ac_try="$ac_compile"
3436 case "(($ac_try" in
3437 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3438 *) ac_try_echo=$ac_try;;
3439 esac
3440 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3441 (eval "$ac_compile") 2>conftest.er1
3442 ac_status=$?
3443 grep -v '^ *+' conftest.er1 >conftest.err
3444 rm -f conftest.er1
3445 cat conftest.err >&5
3446 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3447 (exit $ac_status); } && {
3448 test -z "$ac_c_werror_flag" ||
3449 test ! -s conftest.err
3450 } && test -s conftest.$ac_objext; then
3451 ac_cv_prog_cc_g=yes
3452 else
3453 echo "$as_me: failed program was:" >&5
3454 sed 's/^/| /' conftest.$ac_ext >&5
3456 CFLAGS=""
3457 cat >conftest.$ac_ext <<_ACEOF
3458 /* confdefs.h. */
3459 _ACEOF
3460 cat confdefs.h >>conftest.$ac_ext
3461 cat >>conftest.$ac_ext <<_ACEOF
3462 /* end confdefs.h. */
3465 main ()
3469 return 0;
3471 _ACEOF
3472 rm -f conftest.$ac_objext
3473 if { (ac_try="$ac_compile"
3474 case "(($ac_try" in
3475 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3476 *) ac_try_echo=$ac_try;;
3477 esac
3478 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3479 (eval "$ac_compile") 2>conftest.er1
3480 ac_status=$?
3481 grep -v '^ *+' conftest.er1 >conftest.err
3482 rm -f conftest.er1
3483 cat conftest.err >&5
3484 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3485 (exit $ac_status); } && {
3486 test -z "$ac_c_werror_flag" ||
3487 test ! -s conftest.err
3488 } && test -s conftest.$ac_objext; then
3490 else
3491 echo "$as_me: failed program was:" >&5
3492 sed 's/^/| /' conftest.$ac_ext >&5
3494 ac_c_werror_flag=$ac_save_c_werror_flag
3495 CFLAGS="-g"
3496 cat >conftest.$ac_ext <<_ACEOF
3497 /* confdefs.h. */
3498 _ACEOF
3499 cat confdefs.h >>conftest.$ac_ext
3500 cat >>conftest.$ac_ext <<_ACEOF
3501 /* end confdefs.h. */
3504 main ()
3508 return 0;
3510 _ACEOF
3511 rm -f conftest.$ac_objext
3512 if { (ac_try="$ac_compile"
3513 case "(($ac_try" in
3514 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3515 *) ac_try_echo=$ac_try;;
3516 esac
3517 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3518 (eval "$ac_compile") 2>conftest.er1
3519 ac_status=$?
3520 grep -v '^ *+' conftest.er1 >conftest.err
3521 rm -f conftest.er1
3522 cat conftest.err >&5
3523 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3524 (exit $ac_status); } && {
3525 test -z "$ac_c_werror_flag" ||
3526 test ! -s conftest.err
3527 } && test -s conftest.$ac_objext; then
3528 ac_cv_prog_cc_g=yes
3529 else
3530 echo "$as_me: failed program was:" >&5
3531 sed 's/^/| /' conftest.$ac_ext >&5
3536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3539 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3543 ac_c_werror_flag=$ac_save_c_werror_flag
3545 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3546 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
3547 if test "$ac_test_CFLAGS" = set; then
3548 CFLAGS=$ac_save_CFLAGS
3549 elif test $ac_cv_prog_cc_g = yes; then
3550 if test "$GCC" = yes; then
3551 CFLAGS="-g -O2"
3552 else
3553 CFLAGS="-g"
3555 else
3556 if test "$GCC" = yes; then
3557 CFLAGS="-O2"
3558 else
3559 CFLAGS=
3562 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
3563 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
3564 if test "${ac_cv_prog_cc_c89+set}" = set; then
3565 echo $ECHO_N "(cached) $ECHO_C" >&6
3566 else
3567 ac_cv_prog_cc_c89=no
3568 ac_save_CC=$CC
3569 cat >conftest.$ac_ext <<_ACEOF
3570 /* confdefs.h. */
3571 _ACEOF
3572 cat confdefs.h >>conftest.$ac_ext
3573 cat >>conftest.$ac_ext <<_ACEOF
3574 /* end confdefs.h. */
3575 #include <stdarg.h>
3576 #include <stdio.h>
3577 #include <sys/types.h>
3578 #include <sys/stat.h>
3579 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3580 struct buf { int x; };
3581 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3582 static char *e (p, i)
3583 char **p;
3584 int i;
3586 return p[i];
3588 static char *f (char * (*g) (char **, int), char **p, ...)
3590 char *s;
3591 va_list v;
3592 va_start (v,p);
3593 s = g (p, va_arg (v,int));
3594 va_end (v);
3595 return s;
3598 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3599 function prototypes and stuff, but not '\xHH' hex character constants.
3600 These don't provoke an error unfortunately, instead are silently treated
3601 as 'x'. The following induces an error, until -std is added to get
3602 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3603 array size at least. It's necessary to write '\x00'==0 to get something
3604 that's true only with -std. */
3605 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3607 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3608 inside strings and character constants. */
3609 #define FOO(x) 'x'
3610 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3612 int test (int i, double x);
3613 struct s1 {int (*f) (int a);};
3614 struct s2 {int (*f) (double a);};
3615 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3616 int argc;
3617 char **argv;
3619 main ()
3621 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3623 return 0;
3625 _ACEOF
3626 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3627 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3629 CC="$ac_save_CC $ac_arg"
3630 rm -f conftest.$ac_objext
3631 if { (ac_try="$ac_compile"
3632 case "(($ac_try" in
3633 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3634 *) ac_try_echo=$ac_try;;
3635 esac
3636 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3637 (eval "$ac_compile") 2>conftest.er1
3638 ac_status=$?
3639 grep -v '^ *+' conftest.er1 >conftest.err
3640 rm -f conftest.er1
3641 cat conftest.err >&5
3642 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3643 (exit $ac_status); } && {
3644 test -z "$ac_c_werror_flag" ||
3645 test ! -s conftest.err
3646 } && test -s conftest.$ac_objext; then
3647 ac_cv_prog_cc_c89=$ac_arg
3648 else
3649 echo "$as_me: failed program was:" >&5
3650 sed 's/^/| /' conftest.$ac_ext >&5
3655 rm -f core conftest.err conftest.$ac_objext
3656 test "x$ac_cv_prog_cc_c89" != "xno" && break
3657 done
3658 rm -f conftest.$ac_ext
3659 CC=$ac_save_CC
3662 # AC_CACHE_VAL
3663 case "x$ac_cv_prog_cc_c89" in
3665 { echo "$as_me:$LINENO: result: none needed" >&5
3666 echo "${ECHO_T}none needed" >&6; } ;;
3667 xno)
3668 { echo "$as_me:$LINENO: result: unsupported" >&5
3669 echo "${ECHO_T}unsupported" >&6; } ;;
3671 CC="$CC $ac_cv_prog_cc_c89"
3672 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
3673 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
3674 esac
3677 ac_ext=c
3678 ac_cpp='$CPP $CPPFLAGS'
3679 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3680 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3681 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3683 if test $host != $build; then
3684 for ac_prog in gcc cc
3686 # Extract the first word of "$ac_prog", so it can be a program name with args.
3687 set dummy $ac_prog; ac_word=$2
3688 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3689 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3690 if test "${ac_cv_prog_BUILD_CC+set}" = set; then
3691 echo $ECHO_N "(cached) $ECHO_C" >&6
3692 else
3693 if test -n "$BUILD_CC"; then
3694 ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test.
3695 else
3696 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3697 for as_dir in $PATH
3699 IFS=$as_save_IFS
3700 test -z "$as_dir" && as_dir=.
3701 for ac_exec_ext in '' $ac_executable_extensions; do
3702 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3703 ac_cv_prog_BUILD_CC="$ac_prog"
3704 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3705 break 2
3707 done
3708 done
3709 IFS=$as_save_IFS
3713 BUILD_CC=$ac_cv_prog_BUILD_CC
3714 if test -n "$BUILD_CC"; then
3715 { echo "$as_me:$LINENO: result: $BUILD_CC" >&5
3716 echo "${ECHO_T}$BUILD_CC" >&6; }
3717 else
3718 { echo "$as_me:$LINENO: result: no" >&5
3719 echo "${ECHO_T}no" >&6; }
3723 test -n "$BUILD_CC" && break
3724 done
3728 ac_ext=c
3729 ac_cpp='$CPP $CPPFLAGS'
3730 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3731 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3732 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3733 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3734 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
3735 # On Suns, sometimes $CPP names a directory.
3736 if test -n "$CPP" && test -d "$CPP"; then
3737 CPP=
3739 if test -z "$CPP"; then
3740 if test "${ac_cv_prog_CPP+set}" = set; then
3741 echo $ECHO_N "(cached) $ECHO_C" >&6
3742 else
3743 # Double quotes because CPP needs to be expanded
3744 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3746 ac_preproc_ok=false
3747 for ac_c_preproc_warn_flag in '' yes
3749 # Use a header file that comes with gcc, so configuring glibc
3750 # with a fresh cross-compiler works.
3751 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3752 # <limits.h> exists even on freestanding compilers.
3753 # On the NeXT, cc -E runs the code through the compiler's parser,
3754 # not just through cpp. "Syntax error" is here to catch this case.
3755 cat >conftest.$ac_ext <<_ACEOF
3756 /* confdefs.h. */
3757 _ACEOF
3758 cat confdefs.h >>conftest.$ac_ext
3759 cat >>conftest.$ac_ext <<_ACEOF
3760 /* end confdefs.h. */
3761 #ifdef __STDC__
3762 # include <limits.h>
3763 #else
3764 # include <assert.h>
3765 #endif
3766 Syntax error
3767 _ACEOF
3768 if { (ac_try="$ac_cpp conftest.$ac_ext"
3769 case "(($ac_try" in
3770 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3771 *) ac_try_echo=$ac_try;;
3772 esac
3773 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3774 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3775 ac_status=$?
3776 grep -v '^ *+' conftest.er1 >conftest.err
3777 rm -f conftest.er1
3778 cat conftest.err >&5
3779 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3780 (exit $ac_status); } >/dev/null && {
3781 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3782 test ! -s conftest.err
3783 }; then
3785 else
3786 echo "$as_me: failed program was:" >&5
3787 sed 's/^/| /' conftest.$ac_ext >&5
3789 # Broken: fails on valid input.
3790 continue
3793 rm -f conftest.err conftest.$ac_ext
3795 # OK, works on sane cases. Now check whether nonexistent headers
3796 # can be detected and how.
3797 cat >conftest.$ac_ext <<_ACEOF
3798 /* confdefs.h. */
3799 _ACEOF
3800 cat confdefs.h >>conftest.$ac_ext
3801 cat >>conftest.$ac_ext <<_ACEOF
3802 /* end confdefs.h. */
3803 #include <ac_nonexistent.h>
3804 _ACEOF
3805 if { (ac_try="$ac_cpp conftest.$ac_ext"
3806 case "(($ac_try" in
3807 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3808 *) ac_try_echo=$ac_try;;
3809 esac
3810 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3811 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3812 ac_status=$?
3813 grep -v '^ *+' conftest.er1 >conftest.err
3814 rm -f conftest.er1
3815 cat conftest.err >&5
3816 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3817 (exit $ac_status); } >/dev/null && {
3818 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3819 test ! -s conftest.err
3820 }; then
3821 # Broken: success on invalid input.
3822 continue
3823 else
3824 echo "$as_me: failed program was:" >&5
3825 sed 's/^/| /' conftest.$ac_ext >&5
3827 # Passes both tests.
3828 ac_preproc_ok=:
3829 break
3832 rm -f conftest.err conftest.$ac_ext
3834 done
3835 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3836 rm -f conftest.err conftest.$ac_ext
3837 if $ac_preproc_ok; then
3838 break
3841 done
3842 ac_cv_prog_CPP=$CPP
3845 CPP=$ac_cv_prog_CPP
3846 else
3847 ac_cv_prog_CPP=$CPP
3849 { echo "$as_me:$LINENO: result: $CPP" >&5
3850 echo "${ECHO_T}$CPP" >&6; }
3851 ac_preproc_ok=false
3852 for ac_c_preproc_warn_flag in '' yes
3854 # Use a header file that comes with gcc, so configuring glibc
3855 # with a fresh cross-compiler works.
3856 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3857 # <limits.h> exists even on freestanding compilers.
3858 # On the NeXT, cc -E runs the code through the compiler's parser,
3859 # not just through cpp. "Syntax error" is here to catch this case.
3860 cat >conftest.$ac_ext <<_ACEOF
3861 /* confdefs.h. */
3862 _ACEOF
3863 cat confdefs.h >>conftest.$ac_ext
3864 cat >>conftest.$ac_ext <<_ACEOF
3865 /* end confdefs.h. */
3866 #ifdef __STDC__
3867 # include <limits.h>
3868 #else
3869 # include <assert.h>
3870 #endif
3871 Syntax error
3872 _ACEOF
3873 if { (ac_try="$ac_cpp conftest.$ac_ext"
3874 case "(($ac_try" in
3875 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3876 *) ac_try_echo=$ac_try;;
3877 esac
3878 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3879 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3880 ac_status=$?
3881 grep -v '^ *+' conftest.er1 >conftest.err
3882 rm -f conftest.er1
3883 cat conftest.err >&5
3884 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3885 (exit $ac_status); } >/dev/null && {
3886 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3887 test ! -s conftest.err
3888 }; then
3890 else
3891 echo "$as_me: failed program was:" >&5
3892 sed 's/^/| /' conftest.$ac_ext >&5
3894 # Broken: fails on valid input.
3895 continue
3898 rm -f conftest.err conftest.$ac_ext
3900 # OK, works on sane cases. Now check whether nonexistent headers
3901 # can be detected and how.
3902 cat >conftest.$ac_ext <<_ACEOF
3903 /* confdefs.h. */
3904 _ACEOF
3905 cat confdefs.h >>conftest.$ac_ext
3906 cat >>conftest.$ac_ext <<_ACEOF
3907 /* end confdefs.h. */
3908 #include <ac_nonexistent.h>
3909 _ACEOF
3910 if { (ac_try="$ac_cpp conftest.$ac_ext"
3911 case "(($ac_try" in
3912 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3913 *) ac_try_echo=$ac_try;;
3914 esac
3915 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3916 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3917 ac_status=$?
3918 grep -v '^ *+' conftest.er1 >conftest.err
3919 rm -f conftest.er1
3920 cat conftest.err >&5
3921 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3922 (exit $ac_status); } >/dev/null && {
3923 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3924 test ! -s conftest.err
3925 }; then
3926 # Broken: success on invalid input.
3927 continue
3928 else
3929 echo "$as_me: failed program was:" >&5
3930 sed 's/^/| /' conftest.$ac_ext >&5
3932 # Passes both tests.
3933 ac_preproc_ok=:
3934 break
3937 rm -f conftest.err conftest.$ac_ext
3939 done
3940 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3941 rm -f conftest.err conftest.$ac_ext
3942 if $ac_preproc_ok; then
3944 else
3945 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3946 See \`config.log' for more details." >&5
3947 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3948 See \`config.log' for more details." >&2;}
3949 { (exit 1); exit 1; }; }
3952 ac_ext=c
3953 ac_cpp='$CPP $CPPFLAGS'
3954 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3955 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3956 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3958 # We need the C++ compiler only for testing.
3959 ac_ext=cpp
3960 ac_cpp='$CXXCPP $CPPFLAGS'
3961 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3962 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3963 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3964 if test -z "$CXX"; then
3965 if test -n "$CCC"; then
3966 CXX=$CCC
3967 else
3968 if test -n "$ac_tool_prefix"; then
3969 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3971 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3972 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3973 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3974 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3975 if test "${ac_cv_prog_CXX+set}" = set; then
3976 echo $ECHO_N "(cached) $ECHO_C" >&6
3977 else
3978 if test -n "$CXX"; then
3979 ac_cv_prog_CXX="$CXX" # Let the user override the test.
3980 else
3981 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3982 for as_dir in $PATH
3984 IFS=$as_save_IFS
3985 test -z "$as_dir" && as_dir=.
3986 for ac_exec_ext in '' $ac_executable_extensions; do
3987 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3988 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3989 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3990 break 2
3992 done
3993 done
3994 IFS=$as_save_IFS
3998 CXX=$ac_cv_prog_CXX
3999 if test -n "$CXX"; then
4000 { echo "$as_me:$LINENO: result: $CXX" >&5
4001 echo "${ECHO_T}$CXX" >&6; }
4002 else
4003 { echo "$as_me:$LINENO: result: no" >&5
4004 echo "${ECHO_T}no" >&6; }
4008 test -n "$CXX" && break
4009 done
4011 if test -z "$CXX"; then
4012 ac_ct_CXX=$CXX
4013 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4015 # Extract the first word of "$ac_prog", so it can be a program name with args.
4016 set dummy $ac_prog; ac_word=$2
4017 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4018 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4019 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
4020 echo $ECHO_N "(cached) $ECHO_C" >&6
4021 else
4022 if test -n "$ac_ct_CXX"; then
4023 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4024 else
4025 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4026 for as_dir in $PATH
4028 IFS=$as_save_IFS
4029 test -z "$as_dir" && as_dir=.
4030 for ac_exec_ext in '' $ac_executable_extensions; do
4031 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4032 ac_cv_prog_ac_ct_CXX="$ac_prog"
4033 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4034 break 2
4036 done
4037 done
4038 IFS=$as_save_IFS
4042 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4043 if test -n "$ac_ct_CXX"; then
4044 { echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
4045 echo "${ECHO_T}$ac_ct_CXX" >&6; }
4046 else
4047 { echo "$as_me:$LINENO: result: no" >&5
4048 echo "${ECHO_T}no" >&6; }
4052 test -n "$ac_ct_CXX" && break
4053 done
4055 if test "x$ac_ct_CXX" = x; then
4056 CXX="g++"
4057 else
4058 case $cross_compiling:$ac_tool_warned in
4059 yes:)
4060 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
4061 whose name does not start with the host triplet. If you think this
4062 configuration is useful to you, please write to autoconf@gnu.org." >&5
4063 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
4064 whose name does not start with the host triplet. If you think this
4065 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
4066 ac_tool_warned=yes ;;
4067 esac
4068 CXX=$ac_ct_CXX
4074 # Provide some information about the compiler.
4075 echo "$as_me:$LINENO: checking for C++ compiler version" >&5
4076 ac_compiler=`set X $ac_compile; echo $2`
4077 { (ac_try="$ac_compiler --version >&5"
4078 case "(($ac_try" in
4079 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4080 *) ac_try_echo=$ac_try;;
4081 esac
4082 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4083 (eval "$ac_compiler --version >&5") 2>&5
4084 ac_status=$?
4085 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4086 (exit $ac_status); }
4087 { (ac_try="$ac_compiler -v >&5"
4088 case "(($ac_try" in
4089 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4090 *) ac_try_echo=$ac_try;;
4091 esac
4092 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4093 (eval "$ac_compiler -v >&5") 2>&5
4094 ac_status=$?
4095 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4096 (exit $ac_status); }
4097 { (ac_try="$ac_compiler -V >&5"
4098 case "(($ac_try" in
4099 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4100 *) ac_try_echo=$ac_try;;
4101 esac
4102 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4103 (eval "$ac_compiler -V >&5") 2>&5
4104 ac_status=$?
4105 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4106 (exit $ac_status); }
4108 { echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
4109 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }
4110 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
4111 echo $ECHO_N "(cached) $ECHO_C" >&6
4112 else
4113 cat >conftest.$ac_ext <<_ACEOF
4114 /* confdefs.h. */
4115 _ACEOF
4116 cat confdefs.h >>conftest.$ac_ext
4117 cat >>conftest.$ac_ext <<_ACEOF
4118 /* end confdefs.h. */
4121 main ()
4123 #ifndef __GNUC__
4124 choke me
4125 #endif
4128 return 0;
4130 _ACEOF
4131 rm -f conftest.$ac_objext
4132 if { (ac_try="$ac_compile"
4133 case "(($ac_try" in
4134 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4135 *) ac_try_echo=$ac_try;;
4136 esac
4137 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4138 (eval "$ac_compile") 2>conftest.er1
4139 ac_status=$?
4140 grep -v '^ *+' conftest.er1 >conftest.err
4141 rm -f conftest.er1
4142 cat conftest.err >&5
4143 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4144 (exit $ac_status); } && {
4145 test -z "$ac_cxx_werror_flag" ||
4146 test ! -s conftest.err
4147 } && test -s conftest.$ac_objext; then
4148 ac_compiler_gnu=yes
4149 else
4150 echo "$as_me: failed program was:" >&5
4151 sed 's/^/| /' conftest.$ac_ext >&5
4153 ac_compiler_gnu=no
4156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4157 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4160 { echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
4161 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
4162 GXX=`test $ac_compiler_gnu = yes && echo yes`
4163 ac_test_CXXFLAGS=${CXXFLAGS+set}
4164 ac_save_CXXFLAGS=$CXXFLAGS
4165 { echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
4166 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }
4167 if test "${ac_cv_prog_cxx_g+set}" = set; then
4168 echo $ECHO_N "(cached) $ECHO_C" >&6
4169 else
4170 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4171 ac_cxx_werror_flag=yes
4172 ac_cv_prog_cxx_g=no
4173 CXXFLAGS="-g"
4174 cat >conftest.$ac_ext <<_ACEOF
4175 /* confdefs.h. */
4176 _ACEOF
4177 cat confdefs.h >>conftest.$ac_ext
4178 cat >>conftest.$ac_ext <<_ACEOF
4179 /* end confdefs.h. */
4182 main ()
4186 return 0;
4188 _ACEOF
4189 rm -f conftest.$ac_objext
4190 if { (ac_try="$ac_compile"
4191 case "(($ac_try" in
4192 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4193 *) ac_try_echo=$ac_try;;
4194 esac
4195 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4196 (eval "$ac_compile") 2>conftest.er1
4197 ac_status=$?
4198 grep -v '^ *+' conftest.er1 >conftest.err
4199 rm -f conftest.er1
4200 cat conftest.err >&5
4201 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4202 (exit $ac_status); } && {
4203 test -z "$ac_cxx_werror_flag" ||
4204 test ! -s conftest.err
4205 } && test -s conftest.$ac_objext; then
4206 ac_cv_prog_cxx_g=yes
4207 else
4208 echo "$as_me: failed program was:" >&5
4209 sed 's/^/| /' conftest.$ac_ext >&5
4211 CXXFLAGS=""
4212 cat >conftest.$ac_ext <<_ACEOF
4213 /* confdefs.h. */
4214 _ACEOF
4215 cat confdefs.h >>conftest.$ac_ext
4216 cat >>conftest.$ac_ext <<_ACEOF
4217 /* end confdefs.h. */
4220 main ()
4224 return 0;
4226 _ACEOF
4227 rm -f conftest.$ac_objext
4228 if { (ac_try="$ac_compile"
4229 case "(($ac_try" in
4230 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4231 *) ac_try_echo=$ac_try;;
4232 esac
4233 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4234 (eval "$ac_compile") 2>conftest.er1
4235 ac_status=$?
4236 grep -v '^ *+' conftest.er1 >conftest.err
4237 rm -f conftest.er1
4238 cat conftest.err >&5
4239 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4240 (exit $ac_status); } && {
4241 test -z "$ac_cxx_werror_flag" ||
4242 test ! -s conftest.err
4243 } && test -s conftest.$ac_objext; then
4245 else
4246 echo "$as_me: failed program was:" >&5
4247 sed 's/^/| /' conftest.$ac_ext >&5
4249 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4250 CXXFLAGS="-g"
4251 cat >conftest.$ac_ext <<_ACEOF
4252 /* confdefs.h. */
4253 _ACEOF
4254 cat confdefs.h >>conftest.$ac_ext
4255 cat >>conftest.$ac_ext <<_ACEOF
4256 /* end confdefs.h. */
4259 main ()
4263 return 0;
4265 _ACEOF
4266 rm -f conftest.$ac_objext
4267 if { (ac_try="$ac_compile"
4268 case "(($ac_try" in
4269 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4270 *) ac_try_echo=$ac_try;;
4271 esac
4272 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4273 (eval "$ac_compile") 2>conftest.er1
4274 ac_status=$?
4275 grep -v '^ *+' conftest.er1 >conftest.err
4276 rm -f conftest.er1
4277 cat conftest.err >&5
4278 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4279 (exit $ac_status); } && {
4280 test -z "$ac_cxx_werror_flag" ||
4281 test ! -s conftest.err
4282 } && test -s conftest.$ac_objext; then
4283 ac_cv_prog_cxx_g=yes
4284 else
4285 echo "$as_me: failed program was:" >&5
4286 sed 's/^/| /' conftest.$ac_ext >&5
4291 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4297 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4298 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4300 { echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
4301 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }
4302 if test "$ac_test_CXXFLAGS" = set; then
4303 CXXFLAGS=$ac_save_CXXFLAGS
4304 elif test $ac_cv_prog_cxx_g = yes; then
4305 if test "$GXX" = yes; then
4306 CXXFLAGS="-g -O2"
4307 else
4308 CXXFLAGS="-g"
4310 else
4311 if test "$GXX" = yes; then
4312 CXXFLAGS="-O2"
4313 else
4314 CXXFLAGS=
4317 ac_ext=c
4318 ac_cpp='$CPP $CPPFLAGS'
4319 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4320 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4321 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4323 # Was a --with-binutils option given?
4324 if test -n "$path_binutils"; then
4325 # Make absolute; ensure a single trailing slash.
4326 path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'`
4327 CC="$CC -B$path_binutils"
4329 AS=`$CC -print-prog-name=as`
4330 LD=`$CC -print-prog-name=ld`
4331 AR=`$CC -print-prog-name=ar`
4333 OBJDUMP=`$CC -print-prog-name=objdump`
4336 # ranlib has to be treated a bit differently since it might not exist at all.
4337 ac_ranlib=`$CC -print-prog-name=ranlib`
4338 if test "x$ac_ranlib" = xranlib; then
4339 # This extra check has to happen since gcc simply echos the parameter in
4340 # case it cannot find the value in its own directories.
4341 if test -n "$ac_tool_prefix"; then
4342 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4343 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4344 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4345 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4346 if test "${ac_cv_prog_RANLIB+set}" = set; then
4347 echo $ECHO_N "(cached) $ECHO_C" >&6
4348 else
4349 if test -n "$RANLIB"; then
4350 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4351 else
4352 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4353 for as_dir in $PATH
4355 IFS=$as_save_IFS
4356 test -z "$as_dir" && as_dir=.
4357 for ac_exec_ext in '' $ac_executable_extensions; do
4358 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4359 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4360 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4361 break 2
4363 done
4364 done
4365 IFS=$as_save_IFS
4369 RANLIB=$ac_cv_prog_RANLIB
4370 if test -n "$RANLIB"; then
4371 { echo "$as_me:$LINENO: result: $RANLIB" >&5
4372 echo "${ECHO_T}$RANLIB" >&6; }
4373 else
4374 { echo "$as_me:$LINENO: result: no" >&5
4375 echo "${ECHO_T}no" >&6; }
4380 if test -z "$ac_cv_prog_RANLIB"; then
4381 ac_ct_RANLIB=$RANLIB
4382 # Extract the first word of "ranlib", so it can be a program name with args.
4383 set dummy ranlib; ac_word=$2
4384 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4385 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4386 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
4387 echo $ECHO_N "(cached) $ECHO_C" >&6
4388 else
4389 if test -n "$ac_ct_RANLIB"; then
4390 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4391 else
4392 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4393 for as_dir in $PATH
4395 IFS=$as_save_IFS
4396 test -z "$as_dir" && as_dir=.
4397 for ac_exec_ext in '' $ac_executable_extensions; do
4398 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4399 ac_cv_prog_ac_ct_RANLIB="ranlib"
4400 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4401 break 2
4403 done
4404 done
4405 IFS=$as_save_IFS
4409 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4410 if test -n "$ac_ct_RANLIB"; then
4411 { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
4412 echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
4413 else
4414 { echo "$as_me:$LINENO: result: no" >&5
4415 echo "${ECHO_T}no" >&6; }
4418 if test "x$ac_ct_RANLIB" = x; then
4419 RANLIB=":"
4420 else
4421 case $cross_compiling:$ac_tool_warned in
4422 yes:)
4423 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
4424 whose name does not start with the host triplet. If you think this
4425 configuration is useful to you, please write to autoconf@gnu.org." >&5
4426 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
4427 whose name does not start with the host triplet. If you think this
4428 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
4429 ac_tool_warned=yes ;;
4430 esac
4431 RANLIB=$ac_ct_RANLIB
4433 else
4434 RANLIB="$ac_cv_prog_RANLIB"
4437 else
4438 RANLIB=$ac_ranlib
4442 # Determine whether we are using GNU binutils.
4443 { echo "$as_me:$LINENO: checking whether $AS is GNU as" >&5
4444 echo $ECHO_N "checking whether $AS is GNU as... $ECHO_C" >&6; }
4445 if test "${libc_cv_prog_as_gnu+set}" = set; then
4446 echo $ECHO_N "(cached) $ECHO_C" >&6
4447 else
4448 # Most GNU programs take a -v and spit out some text including
4449 # the word 'GNU'. Some try to read stdin, so give them /dev/null.
4450 if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
4451 libc_cv_prog_as_gnu=yes
4452 else
4453 libc_cv_prog_as_gnu=no
4455 rm -fr contest*
4457 { echo "$as_me:$LINENO: result: $libc_cv_prog_as_gnu" >&5
4458 echo "${ECHO_T}$libc_cv_prog_as_gnu" >&6; }
4459 rm -f a.out
4460 gnu_as=$libc_cv_prog_as_gnu
4462 { echo "$as_me:$LINENO: checking whether $LD is GNU ld" >&5
4463 echo $ECHO_N "checking whether $LD is GNU ld... $ECHO_C" >&6; }
4464 if test "${libc_cv_prog_ld_gnu+set}" = set; then
4465 echo $ECHO_N "(cached) $ECHO_C" >&6
4466 else
4467 # Most GNU programs take a -v and spit out some text including
4468 # the word 'GNU'. Some try to read stdin, so give them /dev/null.
4469 if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
4470 libc_cv_prog_ld_gnu=yes
4471 else
4472 libc_cv_prog_ld_gnu=no
4474 rm -fr contest*
4476 { echo "$as_me:$LINENO: result: $libc_cv_prog_ld_gnu" >&5
4477 echo "${ECHO_T}$libc_cv_prog_ld_gnu" >&6; }
4478 gnu_ld=$libc_cv_prog_ld_gnu
4481 # Accept binutils 2.13 or newer.
4482 for ac_prog in $AS
4484 # Extract the first word of "$ac_prog", so it can be a program name with args.
4485 set dummy $ac_prog; ac_word=$2
4486 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4487 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4488 if test "${ac_cv_prog_AS+set}" = set; then
4489 echo $ECHO_N "(cached) $ECHO_C" >&6
4490 else
4491 if test -n "$AS"; then
4492 ac_cv_prog_AS="$AS" # Let the user override the test.
4493 else
4494 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4495 for as_dir in $PATH
4497 IFS=$as_save_IFS
4498 test -z "$as_dir" && as_dir=.
4499 for ac_exec_ext in '' $ac_executable_extensions; do
4500 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4501 ac_cv_prog_AS="$ac_prog"
4502 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4503 break 2
4505 done
4506 done
4507 IFS=$as_save_IFS
4511 AS=$ac_cv_prog_AS
4512 if test -n "$AS"; then
4513 { echo "$as_me:$LINENO: result: $AS" >&5
4514 echo "${ECHO_T}$AS" >&6; }
4515 else
4516 { echo "$as_me:$LINENO: result: no" >&5
4517 echo "${ECHO_T}no" >&6; }
4521 test -n "$AS" && break
4522 done
4524 if test -z "$AS"; then
4525 ac_verc_fail=yes
4526 else
4527 # Found it, now check the version.
4528 { echo "$as_me:$LINENO: checking version of $AS" >&5
4529 echo $ECHO_N "checking version of $AS... $ECHO_C" >&6; }
4530 ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
4531 case $ac_prog_version in
4532 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4533 2.1[3-9]*)
4534 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4535 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4537 esac
4538 { echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4539 echo "${ECHO_T}$ac_prog_version" >&6; }
4541 if test $ac_verc_fail = yes; then
4542 AS=: critic_missing="$critic_missing as"
4545 for ac_prog in $LD
4547 # Extract the first word of "$ac_prog", so it can be a program name with args.
4548 set dummy $ac_prog; ac_word=$2
4549 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4550 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4551 if test "${ac_cv_prog_LD+set}" = set; then
4552 echo $ECHO_N "(cached) $ECHO_C" >&6
4553 else
4554 if test -n "$LD"; then
4555 ac_cv_prog_LD="$LD" # Let the user override the test.
4556 else
4557 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4558 for as_dir in $PATH
4560 IFS=$as_save_IFS
4561 test -z "$as_dir" && as_dir=.
4562 for ac_exec_ext in '' $ac_executable_extensions; do
4563 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4564 ac_cv_prog_LD="$ac_prog"
4565 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4566 break 2
4568 done
4569 done
4570 IFS=$as_save_IFS
4574 LD=$ac_cv_prog_LD
4575 if test -n "$LD"; then
4576 { echo "$as_me:$LINENO: result: $LD" >&5
4577 echo "${ECHO_T}$LD" >&6; }
4578 else
4579 { echo "$as_me:$LINENO: result: no" >&5
4580 echo "${ECHO_T}no" >&6; }
4584 test -n "$LD" && break
4585 done
4587 if test -z "$LD"; then
4588 ac_verc_fail=yes
4589 else
4590 # Found it, now check the version.
4591 { echo "$as_me:$LINENO: checking version of $LD" >&5
4592 echo $ECHO_N "checking version of $LD... $ECHO_C" >&6; }
4593 ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'`
4594 case $ac_prog_version in
4595 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4596 2.1[3-9]*)
4597 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4598 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4600 esac
4601 { echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4602 echo "${ECHO_T}$ac_prog_version" >&6; }
4604 if test $ac_verc_fail = yes; then
4605 LD=: critic_missing="$critic_missing ld"
4609 # We need the physical current working directory. We cannot use the
4610 # "pwd -P" shell builtin since that's not portable. Instead we try to
4611 # find a pwd binary. Note that assigning to the PWD environment
4612 # variable might have some interesting side effects, so we don't do
4613 # that.
4614 # Extract the first word of "pwd", so it can be a program name with args.
4615 set dummy pwd; ac_word=$2
4616 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4617 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4618 if test "${ac_cv_path_PWD_P+set}" = set; then
4619 echo $ECHO_N "(cached) $ECHO_C" >&6
4620 else
4621 case $PWD_P in
4622 [\\/]* | ?:[\\/]*)
4623 ac_cv_path_PWD_P="$PWD_P" # Let the user override the test with a path.
4626 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4627 for as_dir in $PATH
4629 IFS=$as_save_IFS
4630 test -z "$as_dir" && as_dir=.
4631 for ac_exec_ext in '' $ac_executable_extensions; do
4632 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4633 ac_cv_path_PWD_P="$as_dir/$ac_word$ac_exec_ext"
4634 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4635 break 2
4637 done
4638 done
4639 IFS=$as_save_IFS
4641 test -z "$ac_cv_path_PWD_P" && ac_cv_path_PWD_P="no"
4643 esac
4645 PWD_P=$ac_cv_path_PWD_P
4646 if test -n "$PWD_P"; then
4647 { echo "$as_me:$LINENO: result: $PWD_P" >&5
4648 echo "${ECHO_T}$PWD_P" >&6; }
4649 else
4650 { echo "$as_me:$LINENO: result: no" >&5
4651 echo "${ECHO_T}no" >&6; }
4655 if test "$PWD_P" = no; then
4656 { { echo "$as_me:$LINENO: error: *** A pwd binary could not be found." >&5
4657 echo "$as_me: error: *** A pwd binary could not be found." >&2;}
4658 { (exit 1); exit 1; }; }
4661 # These programs are version sensitive.
4663 for ac_prog in ${ac_tool_prefix}gcc ${ac_tool_prefix}cc
4665 # Extract the first word of "$ac_prog", so it can be a program name with args.
4666 set dummy $ac_prog; ac_word=$2
4667 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4668 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4669 if test "${ac_cv_prog_CC+set}" = set; then
4670 echo $ECHO_N "(cached) $ECHO_C" >&6
4671 else
4672 if test -n "$CC"; then
4673 ac_cv_prog_CC="$CC" # Let the user override the test.
4674 else
4675 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4676 for as_dir in $PATH
4678 IFS=$as_save_IFS
4679 test -z "$as_dir" && as_dir=.
4680 for ac_exec_ext in '' $ac_executable_extensions; do
4681 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4682 ac_cv_prog_CC="$ac_prog"
4683 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4684 break 2
4686 done
4687 done
4688 IFS=$as_save_IFS
4692 CC=$ac_cv_prog_CC
4693 if test -n "$CC"; then
4694 { echo "$as_me:$LINENO: result: $CC" >&5
4695 echo "${ECHO_T}$CC" >&6; }
4696 else
4697 { echo "$as_me:$LINENO: result: no" >&5
4698 echo "${ECHO_T}no" >&6; }
4702 test -n "$CC" && break
4703 done
4705 if test -z "$CC"; then
4706 ac_verc_fail=yes
4707 else
4708 # Found it, now check the version.
4709 { echo "$as_me:$LINENO: checking version of $CC" >&5
4710 echo $ECHO_N "checking version of $CC... $ECHO_C" >&6; }
4711 ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'`
4712 case $ac_prog_version in
4713 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4714 3.4* | 4.[0-9]* )
4715 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4716 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4718 esac
4719 { echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4720 echo "${ECHO_T}$ac_prog_version" >&6; }
4722 if test $ac_verc_fail = yes; then
4723 critic_missing="$critic_missing gcc"
4726 for ac_prog in gnumake gmake make
4728 # Extract the first word of "$ac_prog", so it can be a program name with args.
4729 set dummy $ac_prog; ac_word=$2
4730 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4731 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4732 if test "${ac_cv_prog_MAKE+set}" = set; then
4733 echo $ECHO_N "(cached) $ECHO_C" >&6
4734 else
4735 if test -n "$MAKE"; then
4736 ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4737 else
4738 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4739 for as_dir in $PATH
4741 IFS=$as_save_IFS
4742 test -z "$as_dir" && as_dir=.
4743 for ac_exec_ext in '' $ac_executable_extensions; do
4744 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4745 ac_cv_prog_MAKE="$ac_prog"
4746 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4747 break 2
4749 done
4750 done
4751 IFS=$as_save_IFS
4755 MAKE=$ac_cv_prog_MAKE
4756 if test -n "$MAKE"; then
4757 { echo "$as_me:$LINENO: result: $MAKE" >&5
4758 echo "${ECHO_T}$MAKE" >&6; }
4759 else
4760 { echo "$as_me:$LINENO: result: no" >&5
4761 echo "${ECHO_T}no" >&6; }
4765 test -n "$MAKE" && break
4766 done
4768 if test -z "$MAKE"; then
4769 ac_verc_fail=yes
4770 else
4771 # Found it, now check the version.
4772 { echo "$as_me:$LINENO: checking version of $MAKE" >&5
4773 echo $ECHO_N "checking version of $MAKE... $ECHO_C" >&6; }
4774 ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'`
4775 case $ac_prog_version in
4776 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4777 3.79* | 3.[89]*)
4778 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4779 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4781 esac
4782 { echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4783 echo "${ECHO_T}$ac_prog_version" >&6; }
4785 if test $ac_verc_fail = yes; then
4786 critic_missing="$critic_missing make"
4790 for ac_prog in gnumsgfmt gmsgfmt msgfmt
4792 # Extract the first word of "$ac_prog", so it can be a program name with args.
4793 set dummy $ac_prog; ac_word=$2
4794 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4795 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4796 if test "${ac_cv_prog_MSGFMT+set}" = set; then
4797 echo $ECHO_N "(cached) $ECHO_C" >&6
4798 else
4799 if test -n "$MSGFMT"; then
4800 ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test.
4801 else
4802 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4803 for as_dir in $PATH
4805 IFS=$as_save_IFS
4806 test -z "$as_dir" && as_dir=.
4807 for ac_exec_ext in '' $ac_executable_extensions; do
4808 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4809 ac_cv_prog_MSGFMT="$ac_prog"
4810 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4811 break 2
4813 done
4814 done
4815 IFS=$as_save_IFS
4819 MSGFMT=$ac_cv_prog_MSGFMT
4820 if test -n "$MSGFMT"; then
4821 { echo "$as_me:$LINENO: result: $MSGFMT" >&5
4822 echo "${ECHO_T}$MSGFMT" >&6; }
4823 else
4824 { echo "$as_me:$LINENO: result: no" >&5
4825 echo "${ECHO_T}no" >&6; }
4829 test -n "$MSGFMT" && break
4830 done
4832 if test -z "$MSGFMT"; then
4833 ac_verc_fail=yes
4834 else
4835 # Found it, now check the version.
4836 { echo "$as_me:$LINENO: checking version of $MSGFMT" >&5
4837 echo $ECHO_N "checking version of $MSGFMT... $ECHO_C" >&6; }
4838 ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
4839 case $ac_prog_version in
4840 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4841 0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*)
4842 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4843 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4845 esac
4846 { echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4847 echo "${ECHO_T}$ac_prog_version" >&6; }
4849 if test $ac_verc_fail = yes; then
4850 MSGFMT=: aux_missing="$aux_missing msgfmt"
4853 for ac_prog in makeinfo
4855 # Extract the first word of "$ac_prog", so it can be a program name with args.
4856 set dummy $ac_prog; ac_word=$2
4857 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4858 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4859 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
4860 echo $ECHO_N "(cached) $ECHO_C" >&6
4861 else
4862 if test -n "$MAKEINFO"; then
4863 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
4864 else
4865 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4866 for as_dir in $PATH
4868 IFS=$as_save_IFS
4869 test -z "$as_dir" && as_dir=.
4870 for ac_exec_ext in '' $ac_executable_extensions; do
4871 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4872 ac_cv_prog_MAKEINFO="$ac_prog"
4873 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4874 break 2
4876 done
4877 done
4878 IFS=$as_save_IFS
4882 MAKEINFO=$ac_cv_prog_MAKEINFO
4883 if test -n "$MAKEINFO"; then
4884 { echo "$as_me:$LINENO: result: $MAKEINFO" >&5
4885 echo "${ECHO_T}$MAKEINFO" >&6; }
4886 else
4887 { echo "$as_me:$LINENO: result: no" >&5
4888 echo "${ECHO_T}no" >&6; }
4892 test -n "$MAKEINFO" && break
4893 done
4895 if test -z "$MAKEINFO"; then
4896 ac_verc_fail=yes
4897 else
4898 # Found it, now check the version.
4899 { echo "$as_me:$LINENO: checking version of $MAKEINFO" >&5
4900 echo $ECHO_N "checking version of $MAKEINFO... $ECHO_C" >&6; }
4901 ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
4902 case $ac_prog_version in
4903 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4904 4.*)
4905 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4906 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4908 esac
4909 { echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4910 echo "${ECHO_T}$ac_prog_version" >&6; }
4912 if test $ac_verc_fail = yes; then
4913 MAKEINFO=: aux_missing="$aux_missing makeinfo"
4916 for ac_prog in sed
4918 # Extract the first word of "$ac_prog", so it can be a program name with args.
4919 set dummy $ac_prog; ac_word=$2
4920 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4921 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4922 if test "${ac_cv_prog_SED+set}" = set; then
4923 echo $ECHO_N "(cached) $ECHO_C" >&6
4924 else
4925 if test -n "$SED"; then
4926 ac_cv_prog_SED="$SED" # Let the user override the test.
4927 else
4928 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4929 for as_dir in $PATH
4931 IFS=$as_save_IFS
4932 test -z "$as_dir" && as_dir=.
4933 for ac_exec_ext in '' $ac_executable_extensions; do
4934 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4935 ac_cv_prog_SED="$ac_prog"
4936 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4937 break 2
4939 done
4940 done
4941 IFS=$as_save_IFS
4945 SED=$ac_cv_prog_SED
4946 if test -n "$SED"; then
4947 { echo "$as_me:$LINENO: result: $SED" >&5
4948 echo "${ECHO_T}$SED" >&6; }
4949 else
4950 { echo "$as_me:$LINENO: result: no" >&5
4951 echo "${ECHO_T}no" >&6; }
4955 test -n "$SED" && break
4956 done
4958 if test -z "$SED"; then
4959 ac_verc_fail=yes
4960 else
4961 # Found it, now check the version.
4962 { echo "$as_me:$LINENO: checking version of $SED" >&5
4963 echo $ECHO_N "checking version of $SED... $ECHO_C" >&6; }
4964 ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed version \([0-9]*\.[0-9.]*\).*$/\1/p'`
4965 case $ac_prog_version in
4966 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4967 3.0[2-9]*|3.[1-9]*|[4-9]*)
4968 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4969 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4971 esac
4972 { echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4973 echo "${ECHO_T}$ac_prog_version" >&6; }
4975 if test $ac_verc_fail = yes; then
4976 SED=: aux_missing="$aux_missing sed"
4980 for ac_prog in autoconf
4982 # Extract the first word of "$ac_prog", so it can be a program name with args.
4983 set dummy $ac_prog; ac_word=$2
4984 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4985 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4986 if test "${ac_cv_prog_AUTOCONF+set}" = set; then
4987 echo $ECHO_N "(cached) $ECHO_C" >&6
4988 else
4989 if test -n "$AUTOCONF"; then
4990 ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
4991 else
4992 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4993 for as_dir in $PATH
4995 IFS=$as_save_IFS
4996 test -z "$as_dir" && as_dir=.
4997 for ac_exec_ext in '' $ac_executable_extensions; do
4998 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4999 ac_cv_prog_AUTOCONF="$ac_prog"
5000 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5001 break 2
5003 done
5004 done
5005 IFS=$as_save_IFS
5009 AUTOCONF=$ac_cv_prog_AUTOCONF
5010 if test -n "$AUTOCONF"; then
5011 { echo "$as_me:$LINENO: result: $AUTOCONF" >&5
5012 echo "${ECHO_T}$AUTOCONF" >&6; }
5013 else
5014 { echo "$as_me:$LINENO: result: no" >&5
5015 echo "${ECHO_T}no" >&6; }
5019 test -n "$AUTOCONF" && break
5020 done
5021 test -n "$AUTOCONF" || AUTOCONF="no"
5023 case "x$AUTOCONF" in
5024 xno|x|x:) AUTOCONF=no ;;
5026 { echo "$as_me:$LINENO: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5
5027 echo $ECHO_N "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... $ECHO_C" >&6; }
5028 if test "${libc_cv_autoconf_works+set}" = set; then
5029 echo $ECHO_N "(cached) $ECHO_C" >&6
5030 else
5031 if (cd $srcdir; $AUTOCONF $ACFLAGS configure.in > /dev/null 2>&1); then
5032 libc_cv_autoconf_works=yes
5033 else
5034 libc_cv_autoconf_works=no
5037 { echo "$as_me:$LINENO: result: $libc_cv_autoconf_works" >&5
5038 echo "${ECHO_T}$libc_cv_autoconf_works" >&6; }
5039 test $libc_cv_autoconf_works = yes || AUTOCONF=no
5041 esac
5042 if test "x$with_cvs" = xyes && test "x$AUTOCONF" = xno; then
5043 # If --without-cvs they probably won't change configure.in, so no complaints.
5044 aux_missing="$aux_missing autoconf"
5047 test -n "$critic_missing" && { { echo "$as_me:$LINENO: error:
5048 *** These critical programs are missing or too old:$critic_missing
5049 *** Check the INSTALL file for required versions." >&5
5050 echo "$as_me: error:
5051 *** These critical programs are missing or too old:$critic_missing
5052 *** Check the INSTALL file for required versions." >&2;}
5053 { (exit 1); exit 1; }; }
5055 test -n "$aux_missing" && { echo "$as_me:$LINENO: WARNING:
5056 *** These auxiliary programs are missing or incompatible versions:$aux_missing
5057 *** some features will be disabled.
5058 *** Check the INSTALL file for required versions." >&5
5059 echo "$as_me: WARNING:
5060 *** These auxiliary programs are missing or incompatible versions:$aux_missing
5061 *** some features will be disabled.
5062 *** Check the INSTALL file for required versions." >&2;}
5064 # if using special system headers, find out the compiler's sekrit
5065 # header directory and add that to the list. NOTE: Only does the right
5066 # thing on a system that doesn't need fixincludes. (Not presently a problem.)
5067 if test -n "$sysheaders"; then
5068 SYSINCLUDES=-nostdinc
5069 for d in include include-fixed; do
5070 i=`$CC -print-file-name="$d"` && test "x$i" != "x$d" &&
5071 SYSINCLUDES="$SYSINCLUDES -isystem $i"
5072 done
5073 SYSINCLUDES="$SYSINCLUDES \
5074 -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`"
5075 if test -n "$CXX"; then
5076 cxxversion=`$CXX -dumpversion 2>&5` &&
5077 cxxmachine=`$CXX -dumpmachine 2>&5` &&
5078 cxxheaders=`$CXX -print-file-name=../../../../include/c++/`"$cxxversion" &&
5079 CXX_SYSINCLUDES="-isystem $cxxheaders \
5080 -isystem $cxxheaders/$cxxmachine -isystem $cxxheaders/backward"
5086 # check if ranlib is necessary
5087 { echo "$as_me:$LINENO: checking whether ranlib is necessary" >&5
5088 echo $ECHO_N "checking whether ranlib is necessary... $ECHO_C" >&6; }
5089 if test "${libc_cv_ranlib_necessary+set}" = set; then
5090 echo $ECHO_N "(cached) $ECHO_C" >&6
5091 else
5092 cat > conftest.c <<EOF
5093 int a;
5094 char b;
5095 void c(void) {}
5097 $CC $CFLAGS $CPPFLAGS -c conftest.c
5098 $AR cr conftest.a conftest.o
5099 cp conftest.a conftest2.a
5100 $RANLIB conftest.a
5101 if cmp -s conftest.a conftest2.a; then
5102 libc_cv_ranlib_necessary=no
5103 else
5104 libc_cv_ranlib_necessary=yes
5106 rm -rf conftest*
5108 { echo "$as_me:$LINENO: result: $libc_cv_ranlib_necessary" >&5
5109 echo "${ECHO_T}$libc_cv_ranlib_necessary" >&6; }
5110 if test "$libc_cv_ranlib_necessary" = no; then
5111 RANLIB=:
5114 # Test if LD_LIBRARY_PATH contains the notation for the current directory
5115 # since this would lead to problems installing/building glibc.
5116 # LD_LIBRARY_PATH contains the current directory if one of the following
5117 # is true:
5118 # - one of the terminals (":" and ";") is the first or last sign
5119 # - two terminals occur directly after each other
5120 # - the path contains an element with a dot in it
5121 { echo "$as_me:$LINENO: checking LD_LIBRARY_PATH variable" >&5
5122 echo $ECHO_N "checking LD_LIBRARY_PATH variable... $ECHO_C" >&6; }
5123 case ${LD_LIBRARY_PATH} in
5124 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
5125 ld_library_path_setting="contains current directory"
5128 ld_library_path_setting="ok"
5130 esac
5131 { echo "$as_me:$LINENO: result: $ld_library_path_setting" >&5
5132 echo "${ECHO_T}$ld_library_path_setting" >&6; }
5133 if test "$ld_library_path_setting" != "ok"; then
5134 { { echo "$as_me:$LINENO: error:
5135 *** LD_LIBRARY_PATH shouldn't contain the current directory when
5136 *** building glibc. Please change the environment variable
5137 *** and run configure again." >&5
5138 echo "$as_me: error:
5139 *** LD_LIBRARY_PATH shouldn't contain the current directory when
5140 *** building glibc. Please change the environment variable
5141 *** and run configure again." >&2;}
5142 { (exit 1); exit 1; }; }
5145 { echo "$as_me:$LINENO: checking whether GCC supports -static-libgcc" >&5
5146 echo $ECHO_N "checking whether GCC supports -static-libgcc... $ECHO_C" >&6; }
5147 if test "${libc_cv_gcc_static_libgcc+set}" = set; then
5148 echo $ECHO_N "(cached) $ECHO_C" >&6
5149 else
5150 if $CC -v -static-libgcc 2>&1 | grep -q 'unrecognized option.*static-libgcc'; then
5151 libc_cv_gcc_static_libgcc=
5152 else
5153 libc_cv_gcc_static_libgcc=-static-libgcc
5156 { echo "$as_me:$LINENO: result: $libc_cv_gcc_static_libgcc" >&5
5157 echo "${ECHO_T}$libc_cv_gcc_static_libgcc" >&6; }
5160 # Extract the first word of "bash", so it can be a program name with args.
5161 set dummy bash; ac_word=$2
5162 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5163 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5164 if test "${ac_cv_path_BASH_SHELL+set}" = set; then
5165 echo $ECHO_N "(cached) $ECHO_C" >&6
5166 else
5167 case $BASH_SHELL in
5168 [\\/]* | ?:[\\/]*)
5169 ac_cv_path_BASH_SHELL="$BASH_SHELL" # Let the user override the test with a path.
5172 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5173 for as_dir in $PATH
5175 IFS=$as_save_IFS
5176 test -z "$as_dir" && as_dir=.
5177 for ac_exec_ext in '' $ac_executable_extensions; do
5178 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5179 ac_cv_path_BASH_SHELL="$as_dir/$ac_word$ac_exec_ext"
5180 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5181 break 2
5183 done
5184 done
5185 IFS=$as_save_IFS
5187 test -z "$ac_cv_path_BASH_SHELL" && ac_cv_path_BASH_SHELL="no"
5189 esac
5191 BASH_SHELL=$ac_cv_path_BASH_SHELL
5192 if test -n "$BASH_SHELL"; then
5193 { echo "$as_me:$LINENO: result: $BASH_SHELL" >&5
5194 echo "${ECHO_T}$BASH_SHELL" >&6; }
5195 else
5196 { echo "$as_me:$LINENO: result: no" >&5
5197 echo "${ECHO_T}no" >&6; }
5201 if test "$BASH_SHELL" != no &&
5202 $BASH_SHELL -c 'test "$BASH_VERSINFO" \
5203 && test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then
5204 libc_cv_have_bash2=yes
5205 else
5206 libc_cv_have_bash2=no
5210 if test "$BASH_SHELL" = no; then
5211 # Extract the first word of "ksh", so it can be a program name with args.
5212 set dummy ksh; ac_word=$2
5213 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5214 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5215 if test "${ac_cv_path_KSH+set}" = set; then
5216 echo $ECHO_N "(cached) $ECHO_C" >&6
5217 else
5218 case $KSH in
5219 [\\/]* | ?:[\\/]*)
5220 ac_cv_path_KSH="$KSH" # Let the user override the test with a path.
5223 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5224 for as_dir in $PATH
5226 IFS=$as_save_IFS
5227 test -z "$as_dir" && as_dir=.
5228 for ac_exec_ext in '' $ac_executable_extensions; do
5229 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5230 ac_cv_path_KSH="$as_dir/$ac_word$ac_exec_ext"
5231 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5232 break 2
5234 done
5235 done
5236 IFS=$as_save_IFS
5238 test -z "$ac_cv_path_KSH" && ac_cv_path_KSH="no"
5240 esac
5242 KSH=$ac_cv_path_KSH
5243 if test -n "$KSH"; then
5244 { echo "$as_me:$LINENO: result: $KSH" >&5
5245 echo "${ECHO_T}$KSH" >&6; }
5246 else
5247 { echo "$as_me:$LINENO: result: no" >&5
5248 echo "${ECHO_T}no" >&6; }
5252 if test "$KSH" = no; then
5253 libc_cv_have_ksh=no
5254 else
5255 libc_cv_have_ksh=yes
5257 else
5258 KSH="$BASH_SHELL"
5260 libc_cv_have_ksh=yes
5264 for ac_prog in gawk mawk nawk awk
5266 # Extract the first word of "$ac_prog", so it can be a program name with args.
5267 set dummy $ac_prog; ac_word=$2
5268 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5269 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5270 if test "${ac_cv_prog_AWK+set}" = set; then
5271 echo $ECHO_N "(cached) $ECHO_C" >&6
5272 else
5273 if test -n "$AWK"; then
5274 ac_cv_prog_AWK="$AWK" # Let the user override the test.
5275 else
5276 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5277 for as_dir in $PATH
5279 IFS=$as_save_IFS
5280 test -z "$as_dir" && as_dir=.
5281 for ac_exec_ext in '' $ac_executable_extensions; do
5282 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5283 ac_cv_prog_AWK="$ac_prog"
5284 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5285 break 2
5287 done
5288 done
5289 IFS=$as_save_IFS
5293 AWK=$ac_cv_prog_AWK
5294 if test -n "$AWK"; then
5295 { echo "$as_me:$LINENO: result: $AWK" >&5
5296 echo "${ECHO_T}$AWK" >&6; }
5297 else
5298 { echo "$as_me:$LINENO: result: no" >&5
5299 echo "${ECHO_T}no" >&6; }
5303 test -n "$AWK" && break
5304 done
5306 # Extract the first word of "perl", so it can be a program name with args.
5307 set dummy perl; ac_word=$2
5308 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5309 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5310 if test "${ac_cv_path_PERL+set}" = set; then
5311 echo $ECHO_N "(cached) $ECHO_C" >&6
5312 else
5313 case $PERL in
5314 [\\/]* | ?:[\\/]*)
5315 ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
5318 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5319 for as_dir in $PATH
5321 IFS=$as_save_IFS
5322 test -z "$as_dir" && as_dir=.
5323 for ac_exec_ext in '' $ac_executable_extensions; do
5324 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5325 ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
5326 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5327 break 2
5329 done
5330 done
5331 IFS=$as_save_IFS
5333 test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no"
5335 esac
5337 PERL=$ac_cv_path_PERL
5338 if test -n "$PERL"; then
5339 { echo "$as_me:$LINENO: result: $PERL" >&5
5340 echo "${ECHO_T}$PERL" >&6; }
5341 else
5342 { echo "$as_me:$LINENO: result: no" >&5
5343 echo "${ECHO_T}no" >&6; }
5347 if test "$PERL" != no &&
5348 (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then
5349 PERL=no
5351 # Extract the first word of "install-info", so it can be a program name with args.
5352 set dummy install-info; ac_word=$2
5353 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5354 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5355 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then
5356 echo $ECHO_N "(cached) $ECHO_C" >&6
5357 else
5358 case $INSTALL_INFO in
5359 [\\/]* | ?:[\\/]*)
5360 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5363 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5364 as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin"
5365 for as_dir in $as_dummy
5367 IFS=$as_save_IFS
5368 test -z "$as_dir" && as_dir=.
5369 for ac_exec_ext in '' $ac_executable_extensions; do
5370 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5371 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5372 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5373 break 2
5375 done
5376 done
5377 IFS=$as_save_IFS
5379 test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no"
5381 esac
5383 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5384 if test -n "$INSTALL_INFO"; then
5385 { echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
5386 echo "${ECHO_T}$INSTALL_INFO" >&6; }
5387 else
5388 { echo "$as_me:$LINENO: result: no" >&5
5389 echo "${ECHO_T}no" >&6; }
5393 # Extract the first word of "bison", so it can be a program name with args.
5394 set dummy bison; ac_word=$2
5395 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5396 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5397 if test "${ac_cv_path_BISON+set}" = set; then
5398 echo $ECHO_N "(cached) $ECHO_C" >&6
5399 else
5400 case $BISON in
5401 [\\/]* | ?:[\\/]*)
5402 ac_cv_path_BISON="$BISON" # Let the user override the test with a path.
5405 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5406 as_dummy="$PATH:/usr/local/bin:/usr/bin:/bin"
5407 for as_dir in $as_dummy
5409 IFS=$as_save_IFS
5410 test -z "$as_dir" && as_dir=.
5411 for ac_exec_ext in '' $ac_executable_extensions; do
5412 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5413 ac_cv_path_BISON="$as_dir/$ac_word$ac_exec_ext"
5414 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5415 break 2
5417 done
5418 done
5419 IFS=$as_save_IFS
5421 test -z "$ac_cv_path_BISON" && ac_cv_path_BISON="no"
5423 esac
5425 BISON=$ac_cv_path_BISON
5426 if test -n "$BISON"; then
5427 { echo "$as_me:$LINENO: result: $BISON" >&5
5428 echo "${ECHO_T}$BISON" >&6; }
5429 else
5430 { echo "$as_me:$LINENO: result: no" >&5
5431 echo "${ECHO_T}no" >&6; }
5436 { echo "$as_me:$LINENO: checking for signed size_t type" >&5
5437 echo $ECHO_N "checking for signed size_t type... $ECHO_C" >&6; }
5438 if test "${libc_cv_signed_size_t+set}" = set; then
5439 echo $ECHO_N "(cached) $ECHO_C" >&6
5440 else
5441 echo '#include <stddef.h>
5442 FOOBAR __SIZE_TYPE__ FOOBAR' > conftest.c
5443 if eval "$ac_cpp conftest.c 2>/dev/null" \
5444 | grep '^FOOBAR.*unsigned.*FOOBAR$' >/dev/null; then
5445 libc_cv_signed_size_t=no
5446 else
5447 libc_cv_signed_size_t=yes
5449 rm -f conftest*
5451 { echo "$as_me:$LINENO: result: $libc_cv_signed_size_t" >&5
5452 echo "${ECHO_T}$libc_cv_signed_size_t" >&6; }
5453 if test $libc_cv_signed_size_t = yes; then
5454 cat >> confdefs.h <<\EOF
5455 #undef __SIZE_TYPE__
5456 #define __SIZE_TYPE__ unsigned
5461 { echo "$as_me:$LINENO: checking for libc-friendly stddef.h" >&5
5462 echo $ECHO_N "checking for libc-friendly stddef.h... $ECHO_C" >&6; }
5463 if test "${libc_cv_friendly_stddef+set}" = set; then
5464 echo $ECHO_N "(cached) $ECHO_C" >&6
5465 else
5466 cat >conftest.$ac_ext <<_ACEOF
5467 /* confdefs.h. */
5468 _ACEOF
5469 cat confdefs.h >>conftest.$ac_ext
5470 cat >>conftest.$ac_ext <<_ACEOF
5471 /* end confdefs.h. */
5472 #define __need_size_t
5473 #define __need_wchar_t
5474 #include <stddef.h>
5475 #define __need_NULL
5476 #include <stddef.h>
5478 main ()
5480 size_t size; wchar_t wchar;
5481 #ifdef offsetof
5482 #error stddef.h ignored __need_*
5483 #endif
5484 if (&size == NULL || &wchar == NULL) abort ();
5486 return 0;
5488 _ACEOF
5489 rm -f conftest.$ac_objext
5490 if { (ac_try="$ac_compile"
5491 case "(($ac_try" in
5492 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5493 *) ac_try_echo=$ac_try;;
5494 esac
5495 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5496 (eval "$ac_compile") 2>conftest.er1
5497 ac_status=$?
5498 grep -v '^ *+' conftest.er1 >conftest.err
5499 rm -f conftest.er1
5500 cat conftest.err >&5
5501 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5502 (exit $ac_status); } && {
5503 test -z "$ac_c_werror_flag" ||
5504 test ! -s conftest.err
5505 } && test -s conftest.$ac_objext; then
5506 libc_cv_friendly_stddef=yes
5507 else
5508 echo "$as_me: failed program was:" >&5
5509 sed 's/^/| /' conftest.$ac_ext >&5
5511 libc_cv_friendly_stddef=no
5514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5516 { echo "$as_me:$LINENO: result: $libc_cv_friendly_stddef" >&5
5517 echo "${ECHO_T}$libc_cv_friendly_stddef" >&6; }
5518 if test $libc_cv_friendly_stddef = yes; then
5519 config_vars="$config_vars
5520 override stddef.h = # The installed <stddef.h> seems to be libc-friendly."
5523 { echo "$as_me:$LINENO: checking whether we need to use -P to assemble .S files" >&5
5524 echo $ECHO_N "checking whether we need to use -P to assemble .S files... $ECHO_C" >&6; }
5525 if test "${libc_cv_need_minus_P+set}" = set; then
5526 echo $ECHO_N "(cached) $ECHO_C" >&6
5527 else
5528 cat > conftest.S <<EOF
5529 #include "confdefs.h"
5530 /* Nothing whatsoever. */
5532 if { ac_try='${CC-cc} $CPPFLAGS $ASFLAGS -c conftest.S 1>&5'
5533 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5534 (eval $ac_try) 2>&5
5535 ac_status=$?
5536 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5537 (exit $ac_status); }; }; then
5538 libc_cv_need_minus_P=no
5539 else
5540 libc_cv_need_minus_P=yes
5542 rm -f conftest*
5544 { echo "$as_me:$LINENO: result: $libc_cv_need_minus_P" >&5
5545 echo "${ECHO_T}$libc_cv_need_minus_P" >&6; }
5546 if test $libc_cv_need_minus_P = yes; then
5547 config_vars="$config_vars
5548 asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives."
5551 { echo "$as_me:$LINENO: checking whether .text pseudo-op must be used" >&5
5552 echo $ECHO_N "checking whether .text pseudo-op must be used... $ECHO_C" >&6; }
5553 if test "${libc_cv_dot_text+set}" = set; then
5554 echo $ECHO_N "(cached) $ECHO_C" >&6
5555 else
5556 cat > conftest.s <<EOF
5557 .text
5559 libc_cv_dot_text=
5560 if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
5561 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5562 (eval $ac_try) 2>&5
5563 ac_status=$?
5564 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5565 (exit $ac_status); }; }; then
5566 libc_cv_dot_text=.text
5568 rm -f conftest*
5571 if test -z "$libc_cv_dot_text"; then
5572 { echo "$as_me:$LINENO: result: no" >&5
5573 echo "${ECHO_T}no" >&6; }
5574 else
5575 { echo "$as_me:$LINENO: result: yes" >&5
5576 echo "${ECHO_T}yes" >&6; }
5579 { echo "$as_me:$LINENO: checking for assembler global-symbol directive" >&5
5580 echo $ECHO_N "checking for assembler global-symbol directive... $ECHO_C" >&6; }
5581 if test "${libc_cv_asm_global_directive+set}" = set; then
5582 echo $ECHO_N "(cached) $ECHO_C" >&6
5583 else
5584 libc_cv_asm_global_directive=UNKNOWN
5585 for ac_globl in .globl .global .EXPORT; do
5586 cat > conftest.s <<EOF
5587 ${libc_cv_dot_text}
5588 ${ac_globl} foo
5589 foo:
5591 if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
5592 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5593 (eval $ac_try) 2>&5
5594 ac_status=$?
5595 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5596 (exit $ac_status); }; }; then
5597 libc_cv_asm_global_directive=${ac_globl}
5599 rm -f conftest*
5600 test $libc_cv_asm_global_directive != UNKNOWN && break
5601 done
5603 { echo "$as_me:$LINENO: result: $libc_cv_asm_global_directive" >&5
5604 echo "${ECHO_T}$libc_cv_asm_global_directive" >&6; }
5605 if test $libc_cv_asm_global_directive = UNKNOWN; then
5606 { { echo "$as_me:$LINENO: error: cannot determine asm global directive" >&5
5607 echo "$as_me: error: cannot determine asm global directive" >&2;}
5608 { (exit 1); exit 1; }; }
5609 else
5610 cat >>confdefs.h <<_ACEOF
5611 #define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive}
5612 _ACEOF
5616 { echo "$as_me:$LINENO: checking for .set assembler directive" >&5
5617 echo $ECHO_N "checking for .set assembler directive... $ECHO_C" >&6; }
5618 if test "${libc_cv_asm_set_directive+set}" = set; then
5619 echo $ECHO_N "(cached) $ECHO_C" >&6
5620 else
5621 cat > conftest.s <<EOF
5622 ${libc_cv_dot_text}
5623 foo:
5624 .set glibc_conftest_frobozz,foo
5625 $libc_cv_asm_global_directive glibc_conftest_frobozz
5627 # The alpha-dec-osf1 assembler gives only a warning for `.set'
5628 # (but it doesn't work), so we must do a linking check to be sure.
5629 cat > conftest1.c <<\EOF
5630 extern int glibc_conftest_frobozz;
5631 void _start() { glibc_conftest_frobozz = 1; }
5633 if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
5634 -nostartfiles -nostdlib \
5635 -o conftest conftest.s conftest1.c 1>&5 2>&5; then
5636 libc_cv_asm_set_directive=yes
5637 else
5638 libc_cv_asm_set_directive=no
5640 rm -f conftest*
5642 { echo "$as_me:$LINENO: result: $libc_cv_asm_set_directive" >&5
5643 echo "${ECHO_T}$libc_cv_asm_set_directive" >&6; }
5644 if test $libc_cv_asm_set_directive = yes; then
5645 cat >>confdefs.h <<\_ACEOF
5646 #define HAVE_ASM_SET_DIRECTIVE 1
5647 _ACEOF
5651 { echo "$as_me:$LINENO: checking for assembler .type directive prefix" >&5
5652 echo $ECHO_N "checking for assembler .type directive prefix... $ECHO_C" >&6; }
5653 if test "${libc_cv_asm_type_prefix+set}" = set; then
5654 echo $ECHO_N "(cached) $ECHO_C" >&6
5655 else
5656 libc_cv_asm_type_prefix=no
5657 for ac_try_prefix in '@' '%' '#'; do
5658 cat > conftest.s <<EOF
5659 ${libc_cv_dot_text}
5660 ${libc_cv_asm_global_directive} foo
5661 .type foo, ${ac_try_prefix}object
5662 .size foo, 1
5663 foo:
5664 .byte 1
5666 if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
5667 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5668 (eval $ac_try) 2>&5
5669 ac_status=$?
5670 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5671 (exit $ac_status); }; }; then
5672 libc_cv_asm_type_prefix=${ac_try_prefix}
5674 rm -f conftest*
5675 test "x$libc_cv_asm_type_prefix" != xno && break
5676 done
5678 { echo "$as_me:$LINENO: result: $libc_cv_asm_type_prefix" >&5
5679 echo "${ECHO_T}$libc_cv_asm_type_prefix" >&6; }
5680 if test "x$libc_cv_asm_type_prefix" != xno; then
5681 cat >>confdefs.h <<_ACEOF
5682 #define ASM_TYPE_DIRECTIVE_PREFIX ${libc_cv_asm_type_prefix}
5683 _ACEOF
5687 { echo "$as_me:$LINENO: checking for .symver assembler directive" >&5
5688 echo $ECHO_N "checking for .symver assembler directive... $ECHO_C" >&6; }
5689 if test "${libc_cv_asm_symver_directive+set}" = set; then
5690 echo $ECHO_N "(cached) $ECHO_C" >&6
5691 else
5692 cat > conftest.s <<EOF
5693 ${libc_cv_dot_text}
5694 _sym:
5695 .symver _sym,sym@VERS
5697 if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then
5698 libc_cv_asm_symver_directive=yes
5699 else
5700 libc_cv_asm_symver_directive=no
5702 rm -f conftest*
5704 { echo "$as_me:$LINENO: result: $libc_cv_asm_symver_directive" >&5
5705 echo "${ECHO_T}$libc_cv_asm_symver_directive" >&6; }
5706 { echo "$as_me:$LINENO: checking for ld --version-script" >&5
5707 echo $ECHO_N "checking for ld --version-script... $ECHO_C" >&6; }
5708 if test "${libc_cv_ld_version_script_option+set}" = set; then
5709 echo $ECHO_N "(cached) $ECHO_C" >&6
5710 else
5711 if test $libc_cv_asm_symver_directive = yes; then
5712 cat > conftest.s <<EOF
5713 ${libc_cv_dot_text}
5714 _sym:
5715 .symver _sym,sym@VERS
5717 cat > conftest.map <<EOF
5718 VERS_1 {
5719 global: sym;
5722 VERS_2 {
5723 global: sym;
5724 } VERS_1;
5726 if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then
5727 if { ac_try='${CC-cc} $CFLAGS $LDFLAGS -shared
5728 -o conftest.so conftest.o
5729 -nostartfiles -nostdlib
5730 -Wl,--version-script,conftest.map
5731 1>&5'
5732 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5733 (eval $ac_try) 2>&5
5734 ac_status=$?
5735 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5736 (exit $ac_status); }; };
5737 then
5738 libc_cv_ld_version_script_option=yes
5739 else
5740 libc_cv_ld_version_script_option=no
5742 else
5743 libc_cv_ld_version_script_option=no
5745 else
5746 libc_cv_ld_version_script_option=no
5748 rm -f conftest*
5750 { echo "$as_me:$LINENO: result: $libc_cv_ld_version_script_option" >&5
5751 echo "${ECHO_T}$libc_cv_ld_version_script_option" >&6; }
5752 if test $shared != no &&
5753 test $libc_cv_asm_symver_directive = yes &&
5754 test $libc_cv_ld_version_script_option = yes &&
5755 test $enable_versioning = yes; then
5756 VERSIONING=yes
5757 cat >>confdefs.h <<\_ACEOF
5758 #define DO_VERSIONING 1
5759 _ACEOF
5761 else
5762 VERSIONING=no
5766 if test $elf = yes && test $shared != no && test $VERSIONING = no; then
5767 echo "\
5768 *** WARNING: You should not compile GNU libc without versioning. Not using
5769 *** versioning will introduce incompatibilities so that old binaries
5770 *** will not run anymore.
5771 *** For versioning you need recent binutils (binutils-2.8.1.0.23 or newer)."
5773 if test $elf = yes; then
5774 { echo "$as_me:$LINENO: checking for .previous assembler directive" >&5
5775 echo $ECHO_N "checking for .previous assembler directive... $ECHO_C" >&6; }
5776 if test "${libc_cv_asm_previous_directive+set}" = set; then
5777 echo $ECHO_N "(cached) $ECHO_C" >&6
5778 else
5779 cat > conftest.s <<EOF
5780 .section foo_section
5781 .previous
5783 if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
5784 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5785 (eval $ac_try) 2>&5
5786 ac_status=$?
5787 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5788 (exit $ac_status); }; }; then
5789 libc_cv_asm_previous_directive=yes
5790 else
5791 libc_cv_asm_previous_directive=no
5793 rm -f conftest*
5795 { echo "$as_me:$LINENO: result: $libc_cv_asm_previous_directive" >&5
5796 echo "${ECHO_T}$libc_cv_asm_previous_directive" >&6; }
5797 if test $libc_cv_asm_previous_directive = yes; then
5798 cat >>confdefs.h <<\_ACEOF
5799 #define HAVE_ASM_PREVIOUS_DIRECTIVE 1
5800 _ACEOF
5802 else
5803 { echo "$as_me:$LINENO: checking for .popsection assembler directive" >&5
5804 echo $ECHO_N "checking for .popsection assembler directive... $ECHO_C" >&6; }
5805 if test "${libc_cv_asm_popsection_directive+set}" = set; then
5806 echo $ECHO_N "(cached) $ECHO_C" >&6
5807 else
5808 cat > conftest.s <<EOF
5809 .pushsection foo_section
5810 .popsection
5812 if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
5813 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5814 (eval $ac_try) 2>&5
5815 ac_status=$?
5816 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5817 (exit $ac_status); }; }; then
5818 libc_cv_asm_popsection_directive=yes
5819 else
5820 libc_cv_asm_popsection_directive=no
5822 rm -f conftest*
5824 { echo "$as_me:$LINENO: result: $libc_cv_asm_popsection_directive" >&5
5825 echo "${ECHO_T}$libc_cv_asm_popsection_directive" >&6; }
5826 if test $libc_cv_asm_popsection_directive = yes; then
5827 cat >>confdefs.h <<\_ACEOF
5828 #define HAVE_ASM_POPSECTION_DIRECTIVE 1
5829 _ACEOF
5833 { echo "$as_me:$LINENO: checking for .protected and .hidden assembler directive" >&5
5834 echo $ECHO_N "checking for .protected and .hidden assembler directive... $ECHO_C" >&6; }
5835 if test "${libc_cv_asm_protected_directive+set}" = set; then
5836 echo $ECHO_N "(cached) $ECHO_C" >&6
5837 else
5838 cat > conftest.s <<EOF
5839 .protected foo
5840 foo:
5841 .hidden bar
5842 bar:
5844 if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
5845 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5846 (eval $ac_try) 2>&5
5847 ac_status=$?
5848 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5849 (exit $ac_status); }; }; then
5850 libc_cv_asm_protected_directive=yes
5851 else
5852 { { echo "$as_me:$LINENO: error: assembler support for symbol visibility is required" >&5
5853 echo "$as_me: error: assembler support for symbol visibility is required" >&2;}
5854 { (exit 1); exit 1; }; }
5856 rm -f conftest*
5858 { echo "$as_me:$LINENO: result: $libc_cv_asm_protected_directive" >&5
5859 echo "${ECHO_T}$libc_cv_asm_protected_directive" >&6; }
5861 if test $libc_cv_asm_protected_directive = yes; then
5862 { echo "$as_me:$LINENO: checking whether __attribute__((visibility())) is supported" >&5
5863 echo $ECHO_N "checking whether __attribute__((visibility())) is supported... $ECHO_C" >&6; }
5864 if test "${libc_cv_visibility_attribute+set}" = set; then
5865 echo $ECHO_N "(cached) $ECHO_C" >&6
5866 else
5867 cat > conftest.c <<EOF
5868 int foo __attribute__ ((visibility ("hidden"))) = 1;
5869 int bar __attribute__ ((visibility ("protected"))) = 1;
5871 libc_cv_visibility_attribute=no
5872 if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
5873 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5874 (eval $ac_try) 2>&5
5875 ac_status=$?
5876 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5877 (exit $ac_status); }; }; then
5878 if grep '\.hidden.*foo' conftest.s >/dev/null; then
5879 if grep '\.protected.*bar' conftest.s >/dev/null; then
5880 libc_cv_visibility_attribute=yes
5884 rm -f conftest.cs
5887 { echo "$as_me:$LINENO: result: $libc_cv_visibility_attribute" >&5
5888 echo "${ECHO_T}$libc_cv_visibility_attribute" >&6; }
5889 if test $libc_cv_visibility_attribute != yes; then
5890 { { echo "$as_me:$LINENO: error: compiler support for visibility attribute is required" >&5
5891 echo "$as_me: error: compiler support for visibility attribute is required" >&2;}
5892 { (exit 1); exit 1; }; }
5896 if test $libc_cv_visibility_attribute = yes; then
5897 { echo "$as_me:$LINENO: checking for broken __attribute__((visibility()))" >&5
5898 echo $ECHO_N "checking for broken __attribute__((visibility()))... $ECHO_C" >&6; }
5899 if test "${libc_cv_broken_visibility_attribute+set}" = set; then
5900 echo $ECHO_N "(cached) $ECHO_C" >&6
5901 else
5902 cat > conftest.c <<EOF
5903 int foo (int x);
5904 int bar (int x) __asm__ ("foo") __attribute__ ((visibility ("hidden")));
5905 int bar (int x) { return x; }
5907 libc_cv_broken_visibility_attribute=yes
5908 if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s1>&5'
5909 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5910 (eval $ac_try) 2>&5
5911 ac_status=$?
5912 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5913 (exit $ac_status); }; }; then
5914 if grep '\.hidden[ _]foo' conftest.s >/dev/null; then
5915 libc_cv_broken_visibility_attribute=no
5918 rm -f conftest.c conftest.s
5921 { echo "$as_me:$LINENO: result: $libc_cv_broken_visibility_attribute" >&5
5922 echo "${ECHO_T}$libc_cv_broken_visibility_attribute" >&6; }
5923 if test $libc_cv_broken_visibility_attribute = yes; then
5924 { { echo "$as_me:$LINENO: error: working compiler support for visibility attribute is required" >&5
5925 echo "$as_me: error: working compiler support for visibility attribute is required" >&2;}
5926 { (exit 1); exit 1; }; }
5930 { echo "$as_me:$LINENO: checking for broken __attribute__((alias()))" >&5
5931 echo $ECHO_N "checking for broken __attribute__((alias()))... $ECHO_C" >&6; }
5932 if test "${libc_cv_broken_alias_attribute+set}" = set; then
5933 echo $ECHO_N "(cached) $ECHO_C" >&6
5934 else
5935 cat > conftest.c <<EOF
5936 extern int foo (int x) __asm ("xyzzy");
5937 int bar (int x) { return x; }
5938 extern __typeof (bar) foo __attribute ((weak, alias ("bar")));
5939 extern int dfoo;
5940 extern __typeof (dfoo) dfoo __asm ("abccb");
5941 int dfoo = 1;
5943 libc_cv_broken_alias_attribute=yes
5944 if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
5945 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5946 (eval $ac_try) 2>&5
5947 ac_status=$?
5948 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5949 (exit $ac_status); }; }; then
5950 if grep 'xyzzy' conftest.s >/dev/null &&
5951 grep 'abccb' conftest.s >/dev/null; then
5952 libc_cv_broken_alias_attribute=no
5955 rm -f conftest.c conftest.s
5958 { echo "$as_me:$LINENO: result: $libc_cv_broken_alias_attribute" >&5
5959 echo "${ECHO_T}$libc_cv_broken_alias_attribute" >&6; }
5960 if test $libc_cv_broken_alias_attribute = yes; then
5961 { { echo "$as_me:$LINENO: error: working alias attribute support required" >&5
5962 echo "$as_me: error: working alias attribute support required" >&2;}
5963 { (exit 1); exit 1; }; }
5966 if test $libc_cv_visibility_attribute = yes; then
5967 { echo "$as_me:$LINENO: checking whether to put _rtld_local into .sdata section" >&5
5968 echo $ECHO_N "checking whether to put _rtld_local into .sdata section... $ECHO_C" >&6; }
5969 if test "${libc_cv_have_sdata_section+set}" = set; then
5970 echo $ECHO_N "(cached) $ECHO_C" >&6
5971 else
5972 echo "int i;" > conftest.c
5973 libc_cv_have_sdata_section=no
5974 if ${CC-cc} $LDFLAGS -fPIC -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \
5975 | grep '\.sdata' >/dev/null; then
5976 libc_cv_have_sdata_section=yes
5978 rm -f conftest.c conftest.so
5981 { echo "$as_me:$LINENO: result: $libc_cv_have_sdata_section" >&5
5982 echo "${ECHO_T}$libc_cv_have_sdata_section" >&6; }
5983 if test $libc_cv_have_sdata_section = yes; then
5984 cat >>confdefs.h <<\_ACEOF
5985 #define HAVE_SDATA_SECTION 1
5986 _ACEOF
5991 { echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
5992 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6; }
5993 if test "${libc_cv_initfini_array+set}" = set; then
5994 echo $ECHO_N "(cached) $ECHO_C" >&6
5995 else
5996 cat > conftest.c <<EOF
5997 int _start (void) { return 0; }
5998 int __start (void) { return 0; }
5999 int foo (void) { return 1; }
6000 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
6002 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -o conftest conftest.c
6003 -static -nostartfiles -nostdlib 1>&5'
6004 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6005 (eval $ac_try) 2>&5
6006 ac_status=$?
6007 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6008 (exit $ac_status); }; }
6009 then
6010 if readelf -S conftest | fgrep INIT_ARRAY > /dev/null; then
6011 libc_cv_initfini_array=yes
6012 else
6013 libc_cv_initfini_array=no
6015 else
6016 libc_cv_initfini_array=no
6018 rm -f conftest*
6020 { echo "$as_me:$LINENO: result: $libc_cv_initfini_array" >&5
6021 echo "${ECHO_T}$libc_cv_initfini_array" >&6; }
6022 if test $libc_cv_initfini_array != yes; then
6023 { { echo "$as_me:$LINENO: error: Need linker with .init_array/.fini_array support." >&5
6024 echo "$as_me: error: Need linker with .init_array/.fini_array support." >&2;}
6025 { (exit 1); exit 1; }; }
6028 { echo "$as_me:$LINENO: checking for libunwind-support in compiler" >&5
6029 echo $ECHO_N "checking for libunwind-support in compiler... $ECHO_C" >&6; }
6030 if test "${libc_cv_cc_with_libunwind+set}" = set; then
6031 echo $ECHO_N "(cached) $ECHO_C" >&6
6032 else
6034 cat > conftest.c <<EOF
6035 int main (void) { return 0; }
6037 if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -static -o conftest \
6038 conftest.c -v 2>&1 >/dev/null | grep -q " -lunwind "; then
6039 libc_cv_cc_with_libunwind=yes
6040 else
6041 libc_cv_cc_with_libunwind=no
6043 rm -f conftest*
6045 { echo "$as_me:$LINENO: result: $libc_cv_cc_with_libunwind" >&5
6046 echo "${ECHO_T}$libc_cv_cc_with_libunwind" >&6; }
6048 if test $libc_cv_cc_with_libunwind = yes; then
6049 cat >>confdefs.h <<\_ACEOF
6050 #define HAVE_CC_WITH_LIBUNWIND 1
6051 _ACEOF
6055 { echo "$as_me:$LINENO: checking for -z nodelete option" >&5
6056 echo $ECHO_N "checking for -z nodelete option... $ECHO_C" >&6; }
6057 if test "${libc_cv_z_nodelete+set}" = set; then
6058 echo $ECHO_N "(cached) $ECHO_C" >&6
6059 else
6060 cat > conftest.c <<EOF
6061 int _start (void) { return 42; }
6063 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
6064 -fPIC -shared -o conftest.so conftest.c
6065 -nostartfiles -nostdlib
6066 -Wl,--enable-new-dtags,-z,nodelete 1>&5'
6067 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6068 (eval $ac_try) 2>&5
6069 ac_status=$?
6070 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6071 (exit $ac_status); }; }
6072 then
6073 libc_cv_z_nodelete=yes
6074 else
6075 { { echo "$as_me:$LINENO: error: linker with -z nodelete support required" >&5
6076 echo "$as_me: error: linker with -z nodelete support required" >&2;}
6077 { (exit 1); exit 1; }; }
6079 rm -f conftest*
6081 { echo "$as_me:$LINENO: result: $libc_cv_z_nodelete" >&5
6082 echo "${ECHO_T}$libc_cv_z_nodelete" >&6; }
6084 { echo "$as_me:$LINENO: checking for -z nodlopen option" >&5
6085 echo $ECHO_N "checking for -z nodlopen option... $ECHO_C" >&6; }
6086 if test "${libc_cv_z_nodlopen+set}" = set; then
6087 echo $ECHO_N "(cached) $ECHO_C" >&6
6088 else
6089 cat > conftest.c <<EOF
6090 int _start (void) { return 42; }
6092 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
6093 -fPIC -shared -o conftest.so conftest.c
6094 -nostartfiles -nostdlib
6095 -Wl,--enable-new-dtags,-z,nodlopen 1>&5'
6096 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6097 (eval $ac_try) 2>&5
6098 ac_status=$?
6099 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6100 (exit $ac_status); }; }
6101 then
6102 libc_cv_z_nodlopen=yes
6103 else
6104 { { echo "$as_me:$LINENO: error: linker with -z nodlopen support required" >&5
6105 echo "$as_me: error: linker with -z nodlopen support required" >&2;}
6106 { (exit 1); exit 1; }; }
6108 rm -f conftest*
6110 { echo "$as_me:$LINENO: result: $libc_cv_z_nodlopen" >&5
6111 echo "${ECHO_T}$libc_cv_z_nodlopen" >&6; }
6113 { echo "$as_me:$LINENO: checking for -z initfirst option" >&5
6114 echo $ECHO_N "checking for -z initfirst option... $ECHO_C" >&6; }
6115 if test "${libc_cv_z_initfirst+set}" = set; then
6116 echo $ECHO_N "(cached) $ECHO_C" >&6
6117 else
6118 cat > conftest.c <<EOF
6119 int _start (void) { return 42; }
6121 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
6122 -fPIC -shared -o conftest.so conftest.c
6123 -nostartfiles -nostdlib
6124 -Wl,--enable-new-dtags,-z,initfirst 1>&5'
6125 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6126 (eval $ac_try) 2>&5
6127 ac_status=$?
6128 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6129 (exit $ac_status); }; }
6130 then
6131 libc_cv_z_initfirst=yes
6132 else
6133 { { echo "$as_me:$LINENO: error: linker with -z initfirst support required" >&5
6134 echo "$as_me: error: linker with -z initfirst support required" >&2;}
6135 { (exit 1); exit 1; }; }
6137 rm -f conftest*
6139 { echo "$as_me:$LINENO: result: $libc_cv_z_initfirst" >&5
6140 echo "${ECHO_T}$libc_cv_z_initfirst" >&6; }
6142 case "$base_machine" in
6143 i[34567]86 | x86_64 | powerpc* | s390* | sparc* | alpha*)
6144 { echo "$as_me:$LINENO: checking for -z relro option" >&5
6145 echo $ECHO_N "checking for -z relro option... $ECHO_C" >&6; }
6146 if test "${libc_cv_z_relro+set}" = set; then
6147 echo $ECHO_N "(cached) $ECHO_C" >&6
6148 else
6149 libc_cv_z_relro=no
6150 if { ac_try='${CC-cc} -v --help 2>&1|grep "z relro" 1>&5'
6151 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6152 (eval $ac_try) 2>&5
6153 ac_status=$?
6154 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6155 (exit $ac_status); }; }
6156 then
6157 if { ac_try='${CC-cc} -Wl,--verbose 2>&1|grep DATA_SEGMENT_RELRO_END 1>&5'
6158 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6159 (eval $ac_try) 2>&5
6160 ac_status=$?
6161 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6162 (exit $ac_status); }; }
6163 then
6164 libc_cv_z_relro=yes
6168 { echo "$as_me:$LINENO: result: $libc_cv_z_relro" >&5
6169 echo "${ECHO_T}$libc_cv_z_relro" >&6; }
6170 if test "$libc_cv_z_relro" = no; then
6171 { { echo "$as_me:$LINENO: error: linker with -z relro support required" >&5
6172 echo "$as_me: error: linker with -z relro support required" >&2;}
6173 { (exit 1); exit 1; }; }
6176 *) ;;
6177 esac
6179 { echo "$as_me:$LINENO: checking for -Bgroup option" >&5
6180 echo $ECHO_N "checking for -Bgroup option... $ECHO_C" >&6; }
6181 if test "${libc_cv_Bgroup+set}" = set; then
6182 echo $ECHO_N "(cached) $ECHO_C" >&6
6183 else
6184 cat > conftest.c <<EOF
6185 int _start (void) { return 42; }
6187 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
6188 -fPIC -shared -o conftest.so conftest.c
6189 -Wl,-Bgroup -nostdlib 1>&5'
6190 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6191 (eval $ac_try) 2>&5
6192 ac_status=$?
6193 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6194 (exit $ac_status); }; }
6195 then
6196 libc_cv_Bgroup=yes
6197 else
6198 libc_cv_Bgroup=no
6200 rm -f conftest*
6202 { echo "$as_me:$LINENO: result: $libc_cv_Bgroup" >&5
6203 echo "${ECHO_T}$libc_cv_Bgroup" >&6; }
6206 { echo "$as_me:$LINENO: checking for libgcc_s suffix" >&5
6207 echo $ECHO_N "checking for libgcc_s suffix... $ECHO_C" >&6; }
6208 if test "${libc_cv_libgcc_s_suffix+set}" = set; then
6209 echo $ECHO_N "(cached) $ECHO_C" >&6
6210 else
6211 cat > conftest.c <<EOF
6212 int main (void) { return 0; }
6214 libc_cv_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
6215 -fPIC -shared -shared-libgcc -o conftest.so \
6216 conftest.c -v 2>&1 >/dev/null \
6217 | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
6218 rm -f conftest*
6220 { echo "$as_me:$LINENO: result: $libc_cv_libgcc_s_suffix" >&5
6221 echo "${ECHO_T}$libc_cv_libgcc_s_suffix" >&6; }
6224 { echo "$as_me:$LINENO: checking for --as-needed option" >&5
6225 echo $ECHO_N "checking for --as-needed option... $ECHO_C" >&6; }
6226 if test "${libc_cv_as_needed+set}" = set; then
6227 echo $ECHO_N "(cached) $ECHO_C" >&6
6228 else
6229 cat > conftest.c <<EOF
6230 int main (void) { return 0; }
6232 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
6233 -fPIC -shared -o conftest.so conftest.c
6234 -lgcc_s$libc_cv_libgcc_s_suffix -Wl,--as-needed
6235 -nostdlib 1>&5'
6236 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6237 (eval $ac_try) 2>&5
6238 ac_status=$?
6239 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6240 (exit $ac_status); }; }
6241 then
6242 libc_cv_as_needed=yes
6243 else
6244 libc_cv_as_needed=no
6246 rm -f conftest*
6248 { echo "$as_me:$LINENO: result: $libc_cv_as_needed" >&5
6249 echo "${ECHO_T}$libc_cv_as_needed" >&6; }
6252 ASFLAGS_config=
6253 { echo "$as_me:$LINENO: checking whether --noexecstack is desirable for .S files" >&5
6254 echo $ECHO_N "checking whether --noexecstack is desirable for .S files... $ECHO_C" >&6; }
6255 if test "${libc_cv_as_noexecstack+set}" = set; then
6256 echo $ECHO_N "(cached) $ECHO_C" >&6
6257 else
6258 cat > conftest.c <<EOF
6259 void foo (void) { }
6261 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS
6262 -S -o conftest.s conftest.c 1>&5'
6263 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6264 (eval $ac_try) 2>&5
6265 ac_status=$?
6266 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6267 (exit $ac_status); }; } \
6268 && grep -q .note.GNU-stack conftest.s \
6269 && { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Wa,--noexecstack
6270 -c -o conftest.o conftest.s 1>&5'
6271 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6272 (eval $ac_try) 2>&5
6273 ac_status=$?
6274 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6275 (exit $ac_status); }; }
6276 then
6277 libc_cv_as_noexecstack=yes
6278 else
6279 libc_cv_as_noexecstack=no
6281 rm -f conftest*
6283 { echo "$as_me:$LINENO: result: $libc_cv_as_noexecstack" >&5
6284 echo "${ECHO_T}$libc_cv_as_noexecstack" >&6; }
6285 if test $libc_cv_as_noexecstack = yes; then
6286 ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack"
6290 { echo "$as_me:$LINENO: checking for -z combreloc" >&5
6291 echo $ECHO_N "checking for -z combreloc... $ECHO_C" >&6; }
6292 if test "${libc_cv_z_combreloc+set}" = set; then
6293 echo $ECHO_N "(cached) $ECHO_C" >&6
6294 else
6295 cat > conftest.c <<EOF
6296 extern int bar (int);
6297 extern int mumble;
6298 int foo (void) { return bar (mumble); }
6300 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
6301 -fPIC -shared -o conftest.so conftest.c
6302 -nostdlib -nostartfiles
6303 -Wl,-z,combreloc 1>&5'
6304 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6305 (eval $ac_try) 2>&5
6306 ac_status=$?
6307 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6308 (exit $ac_status); }; }
6309 then
6310 if readelf -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then
6311 libc_cv_z_combreloc=yes
6312 else
6313 libc_cv_z_combreloc=no
6315 else
6316 libc_cv_z_combreloc=no
6318 rm -f conftest*
6320 { echo "$as_me:$LINENO: result: $libc_cv_z_combreloc" >&5
6321 echo "${ECHO_T}$libc_cv_z_combreloc" >&6; }
6322 if test "$libc_cv_z_combreloc" = yes; then
6323 cat >>confdefs.h <<\_ACEOF
6324 #define HAVE_Z_COMBRELOC 1
6325 _ACEOF
6330 { echo "$as_me:$LINENO: checking for -z execstack" >&5
6331 echo $ECHO_N "checking for -z execstack... $ECHO_C" >&6; }
6332 if test "${libc_cv_z_execstack+set}" = set; then
6333 echo $ECHO_N "(cached) $ECHO_C" >&6
6334 else
6335 cat > conftest.c <<EOF
6336 int _start (void) { return 42; }
6338 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
6339 -fPIC -shared -o conftest.so conftest.c
6340 -Wl,-z,execstack -nostdlib
6341 1>&5'
6342 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6343 (eval $ac_try) 2>&5
6344 ac_status=$?
6345 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6346 (exit $ac_status); }; }
6347 then
6348 libc_cv_z_execstack=yes
6349 else
6350 libc_cv_z_execstack=no
6352 rm -f conftest*
6354 { echo "$as_me:$LINENO: result: $libc_cv_z_execstack" >&5
6355 echo "${ECHO_T}$libc_cv_z_execstack" >&6; }
6358 { echo "$as_me:$LINENO: checking for -fpie" >&5
6359 echo $ECHO_N "checking for -fpie... $ECHO_C" >&6; }
6360 if test "${libc_cv_fpie+set}" = set; then
6361 echo $ECHO_N "(cached) $ECHO_C" >&6
6362 else
6363 cat > conftest.c <<EOF
6364 int foo;
6365 main () { return 0;}
6367 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fpie
6368 -o conftest conftest.c 1>&5'
6369 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6370 (eval $ac_try) 2>&5
6371 ac_status=$?
6372 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6373 (exit $ac_status); }; }
6374 then
6375 libc_cv_fpie=yes
6376 else
6377 libc_cv_fpie=no
6379 rm -f conftest*
6381 { echo "$as_me:$LINENO: result: $libc_cv_fpie" >&5
6382 echo "${ECHO_T}$libc_cv_fpie" >&6; }
6386 { echo "$as_me:$LINENO: checking for --hash-style option" >&5
6387 echo $ECHO_N "checking for --hash-style option... $ECHO_C" >&6; }
6388 if test "${libc_cv_hashstyle+set}" = set; then
6389 echo $ECHO_N "(cached) $ECHO_C" >&6
6390 else
6391 cat > conftest.c <<EOF
6392 int _start (void) { return 42; }
6394 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
6395 -fPIC -shared -o conftest.so conftest.c
6396 -Wl,--hash-style=both -nostdlib 1>&5'
6397 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6398 (eval $ac_try) 2>&5
6399 ac_status=$?
6400 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6401 (exit $ac_status); }; }
6402 then
6403 libc_cv_hashstyle=yes
6404 else
6405 libc_cv_hashstyle=no
6407 rm -f conftest*
6409 { echo "$as_me:$LINENO: result: $libc_cv_hashstyle" >&5
6410 echo "${ECHO_T}$libc_cv_hashstyle" >&6; }
6414 { echo "$as_me:$LINENO: checking for -fno-toplevel-reorder" >&5
6415 echo $ECHO_N "checking for -fno-toplevel-reorder... $ECHO_C" >&6; }
6416 if test "${libc_cv_fno_toplevel_reorder+set}" = set; then
6417 echo $ECHO_N "(cached) $ECHO_C" >&6
6418 else
6419 cat > conftest.c <<EOF
6420 int foo;
6422 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-toplevel-reorder
6423 conftest.c 1>&5'
6424 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6425 (eval $ac_try) 2>&5
6426 ac_status=$?
6427 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6428 (exit $ac_status); }; }
6429 then
6430 libc_cv_fno_toplevel_reorder=yes
6431 else
6432 libc_cv_fno_toplevel_reorder=no
6434 rm -f conftest*
6436 { echo "$as_me:$LINENO: result: $libc_cv_fno_toplevel_reorder" >&5
6437 echo "${ECHO_T}$libc_cv_fno_toplevel_reorder" >&6; }
6438 if test $libc_cv_fno_toplevel_reorder = yes; then
6439 fno_unit_at_a_time=-fno-toplevel-reorder
6440 else
6441 fno_unit_at_a_time=-fno-unit-at-a-time
6445 { echo "$as_me:$LINENO: checking for -fstack-protector" >&5
6446 echo $ECHO_N "checking for -fstack-protector... $ECHO_C" >&6; }
6447 if test "${libc_cv_ssp+set}" = set; then
6448 echo $ECHO_N "(cached) $ECHO_C" >&6
6449 else
6450 cat > conftest.c <<EOF
6451 int foo;
6452 main () { return 0;}
6454 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -fstack-protector
6455 -o conftest conftest.c 1>&5'
6456 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6457 (eval $ac_try) 2>&5
6458 ac_status=$?
6459 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6460 (exit $ac_status); }; }
6461 then
6462 libc_cv_ssp=yes
6463 else
6464 libc_cv_ssp=no
6466 rm -f conftest*
6468 { echo "$as_me:$LINENO: result: $libc_cv_ssp" >&5
6469 echo "${ECHO_T}$libc_cv_ssp" >&6; }
6472 { echo "$as_me:$LINENO: checking for -fgnu89-inline" >&5
6473 echo $ECHO_N "checking for -fgnu89-inline... $ECHO_C" >&6; }
6474 if test "${libc_cv_gnu89_inline+set}" = set; then
6475 echo $ECHO_N "(cached) $ECHO_C" >&6
6476 else
6477 cat > conftest.c <<EOF
6478 int foo;
6479 #ifdef __GNUC_GNU_INLINE__
6480 main () { return 0;}
6481 #else
6482 #error
6483 #endif
6485 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -std=gnu99 -fgnu89-inline
6486 -o conftest.s conftest.c 1>&5'
6487 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6488 (eval $ac_try) 2>&5
6489 ac_status=$?
6490 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6491 (exit $ac_status); }; }
6492 then
6493 libc_cv_gnu89_inline=yes
6494 else
6495 libc_cv_gnu89_inline=no
6497 rm -f conftest*
6499 { echo "$as_me:$LINENO: result: $libc_cv_gnu89_inline" >&5
6500 echo "${ECHO_T}$libc_cv_gnu89_inline" >&6; }
6501 if test $libc_cv_gnu89_inline = yes; then
6502 libc_cv_gnu89_inline=-fgnu89-inline
6503 else
6504 libc_cv_gnu89_inline=
6508 if test $elf != yes; then
6509 { echo "$as_me:$LINENO: checking for .init and .fini sections" >&5
6510 echo $ECHO_N "checking for .init and .fini sections... $ECHO_C" >&6; }
6511 if test "${libc_cv_have_initfini+set}" = set; then
6512 echo $ECHO_N "(cached) $ECHO_C" >&6
6513 else
6514 cat >conftest.$ac_ext <<_ACEOF
6515 /* confdefs.h. */
6516 _ACEOF
6517 cat confdefs.h >>conftest.$ac_ext
6518 cat >>conftest.$ac_ext <<_ACEOF
6519 /* end confdefs.h. */
6522 main ()
6524 asm (".section .init");
6525 asm (".section .fini");
6526 asm ("${libc_cv_dot_text}");
6528 return 0;
6530 _ACEOF
6531 rm -f conftest.$ac_objext
6532 if { (ac_try="$ac_compile"
6533 case "(($ac_try" in
6534 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6535 *) ac_try_echo=$ac_try;;
6536 esac
6537 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6538 (eval "$ac_compile") 2>conftest.er1
6539 ac_status=$?
6540 grep -v '^ *+' conftest.er1 >conftest.err
6541 rm -f conftest.er1
6542 cat conftest.err >&5
6543 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6544 (exit $ac_status); } && {
6545 test -z "$ac_c_werror_flag" ||
6546 test ! -s conftest.err
6547 } && test -s conftest.$ac_objext; then
6548 libc_cv_have_initfini=yes
6549 else
6550 echo "$as_me: failed program was:" >&5
6551 sed 's/^/| /' conftest.$ac_ext >&5
6553 libc_cv_have_initfini=no
6556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6558 { echo "$as_me:$LINENO: result: $libc_cv_have_initfini" >&5
6559 echo "${ECHO_T}$libc_cv_have_initfini" >&6; }
6560 if test $libc_cv_have_initfini = yes; then
6561 cat >>confdefs.h <<\_ACEOF
6562 #define HAVE_INITFINI 1
6563 _ACEOF
6568 if test $elf = yes; then
6569 { echo "$as_me:$LINENO: checking whether cc puts quotes around section names" >&5
6570 echo $ECHO_N "checking whether cc puts quotes around section names... $ECHO_C" >&6; }
6571 if test "${libc_cv_have_section_quotes+set}" = set; then
6572 echo $ECHO_N "(cached) $ECHO_C" >&6
6573 else
6574 cat > conftest.c <<EOF
6575 static const int foo
6576 __attribute__ ((section ("bar"))) = 1;
6578 if ${CC-cc} -S conftest.c -o conftest.s; then
6579 if grep '\.section.*"bar"' conftest.s >/dev/null; then
6580 libc_cv_have_section_quotes=yes
6581 else
6582 libc_cv_have_section_quotes=no
6584 else
6585 libc_cv_have_section_quotes=unknown
6587 rm -f conftest.cs
6590 { echo "$as_me:$LINENO: result: $libc_cv_have_section_quotes" >&5
6591 echo "${ECHO_T}$libc_cv_have_section_quotes" >&6; }
6592 if test $libc_cv_have_section_quotes = yes; then
6593 cat >>confdefs.h <<\_ACEOF
6594 #define HAVE_SECTION_QUOTES 1
6595 _ACEOF
6602 if test $elf = yes; then
6603 libc_cv_asm_underscores=no
6604 else
6605 if test $ac_cv_prog_cc_works = yes; then
6606 { echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5
6607 echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6; }
6608 if test "${libc_cv_asm_underscores+set}" = set; then
6609 echo $ECHO_N "(cached) $ECHO_C" >&6
6610 else
6611 cat >conftest.$ac_ext <<_ACEOF
6612 /* confdefs.h. */
6613 _ACEOF
6614 cat confdefs.h >>conftest.$ac_ext
6615 cat >>conftest.$ac_ext <<_ACEOF
6616 /* end confdefs.h. */
6617 asm ("_glibc_foobar:");
6619 main ()
6621 glibc_foobar ();
6623 return 0;
6625 _ACEOF
6626 rm -f conftest.$ac_objext conftest$ac_exeext
6627 if { (ac_try="$ac_link"
6628 case "(($ac_try" in
6629 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6630 *) ac_try_echo=$ac_try;;
6631 esac
6632 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6633 (eval "$ac_link") 2>conftest.er1
6634 ac_status=$?
6635 grep -v '^ *+' conftest.er1 >conftest.err
6636 rm -f conftest.er1
6637 cat conftest.err >&5
6638 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6639 (exit $ac_status); } && {
6640 test -z "$ac_c_werror_flag" ||
6641 test ! -s conftest.err
6642 } && test -s conftest$ac_exeext &&
6643 $as_test_x conftest$ac_exeext; then
6644 libc_cv_asm_underscores=yes
6645 else
6646 echo "$as_me: failed program was:" >&5
6647 sed 's/^/| /' conftest.$ac_ext >&5
6649 libc_cv_asm_underscores=no
6652 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6653 conftest$ac_exeext conftest.$ac_ext
6655 { echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5
6656 echo "${ECHO_T}$libc_cv_asm_underscores" >&6; }
6657 else
6658 { echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5
6659 echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6; }
6660 if test "${libc_cv_asm_underscores+set}" = set; then
6661 echo $ECHO_N "(cached) $ECHO_C" >&6
6662 else
6663 cat > conftest.$ac_ext <<EOF
6664 #line $LINENO "configure"
6665 #include "confdefs.h"
6666 void underscore_test(void) {
6667 return; }
6669 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6670 (eval $ac_compile) 2>&5
6671 ac_status=$?
6672 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6673 (exit $ac_status); }; then
6674 if grep _underscore_test conftest* >/dev/null; then
6675 rm -f conftest*
6676 libc_cv_asm_underscores=yes
6677 else
6678 rm -f conftest*
6679 libc_cv_asm_underscores=no
6681 else
6682 echo "configure: failed program was:" >&5
6683 cat conftest.$ac_ext >&5
6684 rm -f conftest*
6685 libc_cv_asm_underscores=no
6687 rm -f conftest*
6689 { echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5
6690 echo "${ECHO_T}$libc_cv_asm_underscores" >&6; }
6693 if test $libc_cv_asm_underscores = no; then
6694 cat >>confdefs.h <<\_ACEOF
6695 #define NO_UNDERSCORES 1
6696 _ACEOF
6700 if test $elf = yes; then
6701 libc_cv_weak_symbols=yes
6704 { echo "$as_me:$LINENO: checking for assembler .weak directive" >&5
6705 echo $ECHO_N "checking for assembler .weak directive... $ECHO_C" >&6; }
6706 if test "${libc_cv_asm_weak_directive+set}" = set; then
6707 echo $ECHO_N "(cached) $ECHO_C" >&6
6708 else
6709 cat > conftest.s <<EOF
6710 ${libc_cv_dot_text}
6711 ${libc_cv_asm_global_directive} foo
6712 foo:
6713 .weak foo
6714 .weak bar; bar = foo
6716 if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
6717 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6718 (eval $ac_try) 2>&5
6719 ac_status=$?
6720 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6721 (exit $ac_status); }; }; then
6722 libc_cv_asm_weak_directive=yes
6723 else
6724 libc_cv_asm_weak_directive=no
6726 rm -f conftest*
6728 { echo "$as_me:$LINENO: result: $libc_cv_asm_weak_directive" >&5
6729 echo "${ECHO_T}$libc_cv_asm_weak_directive" >&6; }
6731 if test $libc_cv_asm_weak_directive = no; then
6732 { echo "$as_me:$LINENO: checking for assembler .weakext directive" >&5
6733 echo $ECHO_N "checking for assembler .weakext directive... $ECHO_C" >&6; }
6734 if test "${libc_cv_asm_weakext_directive+set}" = set; then
6735 echo $ECHO_N "(cached) $ECHO_C" >&6
6736 else
6737 cat > conftest.s <<EOF
6738 ${libc_cv_dot_text}
6739 ${libc_cv_asm_global_directive} foo
6740 foo:
6741 .weakext bar foo
6742 .weakext baz
6743 ${libc_cv_asm_global_directive} baz
6744 baz:
6746 if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
6747 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6748 (eval $ac_try) 2>&5
6749 ac_status=$?
6750 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6751 (exit $ac_status); }; }; then
6752 libc_cv_asm_weakext_directive=yes
6753 else
6754 libc_cv_asm_weakext_directive=no
6756 rm -f conftest*
6758 { echo "$as_me:$LINENO: result: $libc_cv_asm_weakext_directive" >&5
6759 echo "${ECHO_T}$libc_cv_asm_weakext_directive" >&6; }
6761 fi # no .weak
6763 if test $libc_cv_asm_weak_directive = yes; then
6764 cat >>confdefs.h <<\_ACEOF
6765 #define HAVE_ASM_WEAK_DIRECTIVE 1
6766 _ACEOF
6768 elif test $libc_cv_asm_weakext_directive = yes; then
6769 cat >>confdefs.h <<\_ACEOF
6770 #define HAVE_ASM_WEAKEXT_DIRECTIVE 1
6771 _ACEOF
6775 { echo "$as_me:$LINENO: checking whether CFI directives are supported" >&5
6776 echo $ECHO_N "checking whether CFI directives are supported... $ECHO_C" >&6; }
6777 if test "${libc_cv_asm_cfi_directives+set}" = set; then
6778 echo $ECHO_N "(cached) $ECHO_C" >&6
6779 else
6780 case $machine in
6781 sparc/sparc64*) cfi_offset=2047;;
6782 *) cfi_offset=0;;
6783 esac
6784 cat > conftest.s <<EOF
6785 .text
6786 .type func,%function
6787 func:
6788 .cfi_startproc
6789 .cfi_remember_state
6790 .cfi_rel_offset 1, $cfi_offset
6791 .cfi_endproc
6793 if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
6794 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6795 (eval $ac_try) 2>&5
6796 ac_status=$?
6797 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6798 (exit $ac_status); }; }; then
6799 libc_cv_asm_cfi_directives=yes
6800 else
6801 libc_cv_asm_cfi_directives=no
6803 rm -f conftest*
6805 { echo "$as_me:$LINENO: result: $libc_cv_asm_cfi_directives" >&5
6806 echo "${ECHO_T}$libc_cv_asm_cfi_directives" >&6; }
6807 if test $libc_cv_asm_cfi_directives = yes; then
6808 cat >>confdefs.h <<\_ACEOF
6809 #define HAVE_ASM_CFI_DIRECTIVES 1
6810 _ACEOF
6814 { echo "$as_me:$LINENO: checking for ld --no-whole-archive" >&5
6815 echo $ECHO_N "checking for ld --no-whole-archive... $ECHO_C" >&6; }
6816 if test "${libc_cv_ld_no_whole_archive+set}" = set; then
6817 echo $ECHO_N "(cached) $ECHO_C" >&6
6818 else
6819 cat > conftest.c <<\EOF
6820 _start () {}
6821 int __eh_pc;
6822 __throw () {}
6824 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
6825 -nostdlib -nostartfiles -Wl,--no-whole-archive
6826 -o conftest conftest.c 1>&5'
6827 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6828 (eval $ac_try) 2>&5
6829 ac_status=$?
6830 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6831 (exit $ac_status); }; }; then
6832 libc_cv_ld_no_whole_archive=yes
6833 else
6834 libc_cv_ld_no_whole_archive=no
6836 rm -f conftest*
6838 { echo "$as_me:$LINENO: result: $libc_cv_ld_no_whole_archive" >&5
6839 echo "${ECHO_T}$libc_cv_ld_no_whole_archive" >&6; }
6840 if test $libc_cv_ld_no_whole_archive = yes; then
6841 no_whole_archive=-Wl,--no-whole-archive
6844 { echo "$as_me:$LINENO: checking for gcc -fexceptions" >&5
6845 echo $ECHO_N "checking for gcc -fexceptions... $ECHO_C" >&6; }
6846 if test "${libc_cv_gcc_exceptions+set}" = set; then
6847 echo $ECHO_N "(cached) $ECHO_C" >&6
6848 else
6849 cat > conftest.c <<\EOF
6850 _start () {}
6851 int __eh_pc;
6852 __throw () {}
6854 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
6855 -nostdlib -nostartfiles -fexceptions
6856 -o conftest conftest.c 1>&5'
6857 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6858 (eval $ac_try) 2>&5
6859 ac_status=$?
6860 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6861 (exit $ac_status); }; }; then
6862 libc_cv_gcc_exceptions=yes
6863 else
6864 libc_cv_gcc_exceptions=no
6866 rm -f conftest*
6868 { echo "$as_me:$LINENO: result: $libc_cv_gcc_exceptions" >&5
6869 echo "${ECHO_T}$libc_cv_gcc_exceptions" >&6; }
6870 if test $libc_cv_gcc_exceptions = yes; then
6871 exceptions=-fexceptions
6874 if test "$host_cpu" = powerpc ; then
6875 # Check for a bug present in at least versions 2.8.x of GCC
6876 # and versions 1.0.x of EGCS.
6877 { echo "$as_me:$LINENO: checking whether clobbering cr0 causes problems" >&5
6878 echo $ECHO_N "checking whether clobbering cr0 causes problems... $ECHO_C" >&6; }
6879 if test "${libc_cv_c_asmcr0_bug+set}" = set; then
6880 echo $ECHO_N "(cached) $ECHO_C" >&6
6881 else
6882 cat >conftest.$ac_ext <<_ACEOF
6883 /* confdefs.h. */
6884 _ACEOF
6885 cat confdefs.h >>conftest.$ac_ext
6886 cat >>conftest.$ac_ext <<_ACEOF
6887 /* end confdefs.h. */
6888 int tester(int x) { asm ("" : : : "cc"); return x & 123; }
6890 main ()
6894 return 0;
6896 _ACEOF
6897 rm -f conftest.$ac_objext
6898 if { (ac_try="$ac_compile"
6899 case "(($ac_try" in
6900 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6901 *) ac_try_echo=$ac_try;;
6902 esac
6903 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6904 (eval "$ac_compile") 2>conftest.er1
6905 ac_status=$?
6906 grep -v '^ *+' conftest.er1 >conftest.err
6907 rm -f conftest.er1
6908 cat conftest.err >&5
6909 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6910 (exit $ac_status); } && {
6911 test -z "$ac_c_werror_flag" ||
6912 test ! -s conftest.err
6913 } && test -s conftest.$ac_objext; then
6914 libc_cv_c_asmcr0_bug='no'
6915 else
6916 echo "$as_me: failed program was:" >&5
6917 sed 's/^/| /' conftest.$ac_ext >&5
6919 libc_cv_c_asmcr0_bug='yes'
6922 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6924 { echo "$as_me:$LINENO: result: $libc_cv_c_asmcr0_bug" >&5
6925 echo "${ECHO_T}$libc_cv_c_asmcr0_bug" >&6; }
6926 if test "$libc_cv_c_asmcr0_bug" != 'no'; then
6927 cat >>confdefs.h <<\_ACEOF
6928 #define BROKEN_PPC_ASM_CR0 1
6929 _ACEOF
6934 { echo "$as_me:$LINENO: checking for __builtin_expect" >&5
6935 echo $ECHO_N "checking for __builtin_expect... $ECHO_C" >&6; }
6936 if test "${libc_cv_gcc_builtin_expect+set}" = set; then
6937 echo $ECHO_N "(cached) $ECHO_C" >&6
6938 else
6939 cat > conftest.c <<EOF
6940 #line $LINENO "configure"
6941 int foo (int a)
6943 a = __builtin_expect (a, 10);
6944 return a == 10 ? 0 : 1;
6947 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles
6948 -o conftest conftest.c -lgcc >&5'
6949 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6950 (eval $ac_try) 2>&5
6951 ac_status=$?
6952 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6953 (exit $ac_status); }; }; then
6954 libc_cv_gcc_builtin_expect=yes
6955 else
6956 libc_cv_gcc_builtin_expect=no
6958 rm -f conftest*
6960 { echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_expect" >&5
6961 echo "${ECHO_T}$libc_cv_gcc_builtin_expect" >&6; }
6962 if test "$libc_cv_gcc_builtin_expect" = yes; then
6963 cat >>confdefs.h <<\_ACEOF
6964 #define HAVE_BUILTIN_EXPECT 1
6965 _ACEOF
6969 { echo "$as_me:$LINENO: checking for __builtin_memset" >&5
6970 echo $ECHO_N "checking for __builtin_memset... $ECHO_C" >&6; }
6971 if test "${libc_cv_gcc_builtin_memset+set}" = set; then
6972 echo $ECHO_N "(cached) $ECHO_C" >&6
6973 else
6974 cat > conftest.c <<\EOF
6975 void zero (void *x)
6977 __builtin_memset (x, 0, 1000);
6980 if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null'
6981 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6982 (eval $ac_try) 2>&5
6983 ac_status=$?
6984 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6985 (exit $ac_status); }; };
6986 then
6987 libc_cv_gcc_builtin_memset=no
6988 else
6989 libc_cv_gcc_builtin_memset=yes
6991 rm -f conftest*
6993 { echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_memset" >&5
6994 echo "${ECHO_T}$libc_cv_gcc_builtin_memset" >&6; }
6995 if test "$libc_cv_gcc_builtin_memset" = yes ; then
6996 cat >>confdefs.h <<\_ACEOF
6997 #define HAVE_BUILTIN_MEMSET 1
6998 _ACEOF
7002 { echo "$as_me:$LINENO: checking for redirection of built-in functions" >&5
7003 echo $ECHO_N "checking for redirection of built-in functions... $ECHO_C" >&6; }
7004 if test "${libc_cv_gcc_builtin_redirection+set}" = set; then
7005 echo $ECHO_N "(cached) $ECHO_C" >&6
7006 else
7007 cat > conftest.c <<\EOF
7008 extern char *strstr (const char *, const char *) __asm ("my_strstr");
7009 char *foo (const char *a, const char *b)
7011 return __builtin_strstr (a, b);
7014 if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "my_strstr" > /dev/null'
7015 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7016 (eval $ac_try) 2>&5
7017 ac_status=$?
7018 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7019 (exit $ac_status); }; };
7020 then
7021 libc_cv_gcc_builtin_redirection=yes
7022 else
7023 libc_cv_gcc_builtin_redirection=no
7025 rm -f conftest*
7027 { echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_redirection" >&5
7028 echo "${ECHO_T}$libc_cv_gcc_builtin_redirection" >&6; }
7029 if test "$libc_cv_gcc_builtin_redirection" = yes ; then
7030 cat >>confdefs.h <<\_ACEOF
7031 #define HAVE_BUILTIN_REDIRECTION 1
7032 _ACEOF
7036 if test "x$use__thread" != xno; then
7037 { echo "$as_me:$LINENO: checking for __thread" >&5
7038 echo $ECHO_N "checking for __thread... $ECHO_C" >&6; }
7039 if test "${libc_cv_gcc___thread+set}" = set; then
7040 echo $ECHO_N "(cached) $ECHO_C" >&6
7041 else
7042 cat > conftest.c <<\EOF
7043 __thread int a = 42;
7045 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c >&5'
7046 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7047 (eval $ac_try) 2>&5
7048 ac_status=$?
7049 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7050 (exit $ac_status); }; }; then
7051 libc_cv_gcc___thread=yes
7052 else
7053 libc_cv_gcc___thread=no
7055 rm -f conftest*
7057 { echo "$as_me:$LINENO: result: $libc_cv_gcc___thread" >&5
7058 echo "${ECHO_T}$libc_cv_gcc___thread" >&6; }
7059 if test "$libc_cv_gcc___thread" = yes; then
7060 cat >>confdefs.h <<\_ACEOF
7061 #define HAVE___THREAD 1
7062 _ACEOF
7065 else
7066 libc_cv_gcc___thread=no
7069 if test "$libc_cv_gcc___thread" = yes; then
7070 { echo "$as_me:$LINENO: checking for tls_model attribute" >&5
7071 echo $ECHO_N "checking for tls_model attribute... $ECHO_C" >&6; }
7072 if test "${libc_cv_gcc_tls_model_attr+set}" = set; then
7073 echo $ECHO_N "(cached) $ECHO_C" >&6
7074 else
7075 cat > conftest.c <<\EOF
7076 extern __thread int a __attribute__((tls_model ("initial-exec")));
7078 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -Werror conftest.c >&5'
7079 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7080 (eval $ac_try) 2>&5
7081 ac_status=$?
7082 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7083 (exit $ac_status); }; }; then
7084 libc_cv_gcc_tls_model_attr=yes
7085 else
7086 libc_cv_gcc_tls_model_attr=no
7088 rm -f conftest*
7090 { echo "$as_me:$LINENO: result: $libc_cv_gcc_tls_model_attr" >&5
7091 echo "${ECHO_T}$libc_cv_gcc_tls_model_attr" >&6; }
7092 if test "$libc_cv_gcc_tls_model_attr" = yes; then
7093 cat >>confdefs.h <<\_ACEOF
7094 #define HAVE_TLS_MODEL_ATTRIBUTE 1
7095 _ACEOF
7100 { echo "$as_me:$LINENO: checking for libgd" >&5
7101 echo $ECHO_N "checking for libgd... $ECHO_C" >&6; }
7102 if test "$with_gd" != "no"; then
7103 old_CFLAGS="$CFLAGS"
7104 CFLAGS="$CFLAGS $libgd_include"
7105 old_LDFLAGS="$LDFLAGS"
7106 LDFLAGS="$LDFLAGS $libgd_ldflags"
7107 old_LIBS="$LIBS"
7108 LIBS="$LIBS -lgd -lpng -lz -lm"
7109 cat >conftest.$ac_ext <<_ACEOF
7110 /* confdefs.h. */
7111 _ACEOF
7112 cat confdefs.h >>conftest.$ac_ext
7113 cat >>conftest.$ac_ext <<_ACEOF
7114 /* end confdefs.h. */
7115 #include <gd.h>
7117 main ()
7119 gdImagePng (0, 0)
7121 return 0;
7123 _ACEOF
7124 rm -f conftest.$ac_objext conftest$ac_exeext
7125 if { (ac_try="$ac_link"
7126 case "(($ac_try" in
7127 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7128 *) ac_try_echo=$ac_try;;
7129 esac
7130 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7131 (eval "$ac_link") 2>conftest.er1
7132 ac_status=$?
7133 grep -v '^ *+' conftest.er1 >conftest.err
7134 rm -f conftest.er1
7135 cat conftest.err >&5
7136 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7137 (exit $ac_status); } && {
7138 test -z "$ac_c_werror_flag" ||
7139 test ! -s conftest.err
7140 } && test -s conftest$ac_exeext &&
7141 $as_test_x conftest$ac_exeext; then
7142 LIBGD=yes
7143 else
7144 echo "$as_me: failed program was:" >&5
7145 sed 's/^/| /' conftest.$ac_ext >&5
7147 LIBGD=no
7150 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7151 conftest$ac_exeext conftest.$ac_ext
7152 CFLAGS="$old_CFLAGS"
7153 LDFLAGS="$old_LDFLAGS"
7154 LIBS="$old_LIBS"
7155 else
7156 LIBGD=no
7158 { echo "$as_me:$LINENO: result: $LIBGD" >&5
7159 echo "${ECHO_T}$LIBGD" >&6; }
7162 # SELinux detection
7163 if test x$with_selinux = xno ; then
7164 have_selinux=no;
7165 else
7166 # See if we have the SELinux library
7167 { echo "$as_me:$LINENO: checking for is_selinux_enabled in -lselinux" >&5
7168 echo $ECHO_N "checking for is_selinux_enabled in -lselinux... $ECHO_C" >&6; }
7169 if test "${ac_cv_lib_selinux_is_selinux_enabled+set}" = set; then
7170 echo $ECHO_N "(cached) $ECHO_C" >&6
7171 else
7172 ac_check_lib_save_LIBS=$LIBS
7173 LIBS="-lselinux $LIBS"
7174 cat >conftest.$ac_ext <<_ACEOF
7175 /* confdefs.h. */
7176 _ACEOF
7177 cat confdefs.h >>conftest.$ac_ext
7178 cat >>conftest.$ac_ext <<_ACEOF
7179 /* end confdefs.h. */
7181 /* Override any GCC internal prototype to avoid an error.
7182 Use char because int might match the return type of a GCC
7183 builtin and then its argument prototype would still apply. */
7184 #ifdef __cplusplus
7185 extern "C"
7186 #endif
7187 char is_selinux_enabled ();
7189 main ()
7191 return is_selinux_enabled ();
7193 return 0;
7195 _ACEOF
7196 rm -f conftest.$ac_objext conftest$ac_exeext
7197 if { (ac_try="$ac_link"
7198 case "(($ac_try" in
7199 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7200 *) ac_try_echo=$ac_try;;
7201 esac
7202 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7203 (eval "$ac_link") 2>conftest.er1
7204 ac_status=$?
7205 grep -v '^ *+' conftest.er1 >conftest.err
7206 rm -f conftest.er1
7207 cat conftest.err >&5
7208 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7209 (exit $ac_status); } && {
7210 test -z "$ac_c_werror_flag" ||
7211 test ! -s conftest.err
7212 } && test -s conftest$ac_exeext &&
7213 $as_test_x conftest$ac_exeext; then
7214 ac_cv_lib_selinux_is_selinux_enabled=yes
7215 else
7216 echo "$as_me: failed program was:" >&5
7217 sed 's/^/| /' conftest.$ac_ext >&5
7219 ac_cv_lib_selinux_is_selinux_enabled=no
7222 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7223 conftest$ac_exeext conftest.$ac_ext
7224 LIBS=$ac_check_lib_save_LIBS
7226 { echo "$as_me:$LINENO: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5
7227 echo "${ECHO_T}$ac_cv_lib_selinux_is_selinux_enabled" >&6; }
7228 if test $ac_cv_lib_selinux_is_selinux_enabled = yes; then
7229 have_selinux=yes
7230 else
7231 have_selinux=no
7234 # See if we have the SELinux header with the NSCD permissions in it.
7235 if test x$have_selinux = xyes ; then
7236 { echo "$as_me:$LINENO: checking for NSCD Flask permissions in selinux/av_permissions.h" >&5
7237 echo $ECHO_N "checking for NSCD Flask permissions in selinux/av_permissions.h... $ECHO_C" >&6; }
7238 cat >conftest.$ac_ext <<_ACEOF
7239 /* confdefs.h. */
7240 _ACEOF
7241 cat confdefs.h >>conftest.$ac_ext
7242 cat >>conftest.$ac_ext <<_ACEOF
7243 /* end confdefs.h. */
7244 #include <selinux/av_permissions.h>
7246 main ()
7248 #ifdef NSCD__SHMEMHOST
7249 return 0;
7250 #else
7251 #error NSCD__SHMEMHOST not defined
7252 #endif
7254 return 0;
7256 _ACEOF
7257 rm -f conftest.$ac_objext
7258 if { (ac_try="$ac_compile"
7259 case "(($ac_try" in
7260 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7261 *) ac_try_echo=$ac_try;;
7262 esac
7263 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7264 (eval "$ac_compile") 2>conftest.er1
7265 ac_status=$?
7266 grep -v '^ *+' conftest.er1 >conftest.err
7267 rm -f conftest.er1
7268 cat conftest.err >&5
7269 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7270 (exit $ac_status); } && {
7271 test -z "$ac_c_werror_flag" ||
7272 test ! -s conftest.err
7273 } && test -s conftest.$ac_objext; then
7274 have_selinux=yes
7275 else
7276 echo "$as_me: failed program was:" >&5
7277 sed 's/^/| /' conftest.$ac_ext >&5
7279 have_selinux=no
7282 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7283 { echo "$as_me:$LINENO: result: $have_selinux" >&5
7284 echo "${ECHO_T}$have_selinux" >&6; }
7287 if test x$with_selinux = xyes ; then
7288 if test x$have_selinux = xno ; then
7289 { { echo "$as_me:$LINENO: error: SELinux explicitly required, but sufficiently recent SELinux library not found" >&5
7290 echo "$as_me: error: SELinux explicitly required, but sufficiently recent SELinux library not found" >&2;}
7291 { (exit 1); exit 1; }; }
7295 # Check if we're building with SELinux support.
7296 if test "x$have_selinux" = xyes; then
7298 cat >>confdefs.h <<\_ACEOF
7299 #define HAVE_SELINUX 1
7300 _ACEOF
7303 # See if we have the libaudit library
7304 { echo "$as_me:$LINENO: checking for audit_log_user_avc_message in -laudit" >&5
7305 echo $ECHO_N "checking for audit_log_user_avc_message in -laudit... $ECHO_C" >&6; }
7306 if test "${ac_cv_lib_audit_audit_log_user_avc_message+set}" = set; then
7307 echo $ECHO_N "(cached) $ECHO_C" >&6
7308 else
7309 ac_check_lib_save_LIBS=$LIBS
7310 LIBS="-laudit $LIBS"
7311 cat >conftest.$ac_ext <<_ACEOF
7312 /* confdefs.h. */
7313 _ACEOF
7314 cat confdefs.h >>conftest.$ac_ext
7315 cat >>conftest.$ac_ext <<_ACEOF
7316 /* end confdefs.h. */
7318 /* Override any GCC internal prototype to avoid an error.
7319 Use char because int might match the return type of a GCC
7320 builtin and then its argument prototype would still apply. */
7321 #ifdef __cplusplus
7322 extern "C"
7323 #endif
7324 char audit_log_user_avc_message ();
7326 main ()
7328 return audit_log_user_avc_message ();
7330 return 0;
7332 _ACEOF
7333 rm -f conftest.$ac_objext conftest$ac_exeext
7334 if { (ac_try="$ac_link"
7335 case "(($ac_try" in
7336 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7337 *) ac_try_echo=$ac_try;;
7338 esac
7339 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7340 (eval "$ac_link") 2>conftest.er1
7341 ac_status=$?
7342 grep -v '^ *+' conftest.er1 >conftest.err
7343 rm -f conftest.er1
7344 cat conftest.err >&5
7345 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7346 (exit $ac_status); } && {
7347 test -z "$ac_c_werror_flag" ||
7348 test ! -s conftest.err
7349 } && test -s conftest$ac_exeext &&
7350 $as_test_x conftest$ac_exeext; then
7351 ac_cv_lib_audit_audit_log_user_avc_message=yes
7352 else
7353 echo "$as_me: failed program was:" >&5
7354 sed 's/^/| /' conftest.$ac_ext >&5
7356 ac_cv_lib_audit_audit_log_user_avc_message=no
7359 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7360 conftest$ac_exeext conftest.$ac_ext
7361 LIBS=$ac_check_lib_save_LIBS
7363 { echo "$as_me:$LINENO: result: $ac_cv_lib_audit_audit_log_user_avc_message" >&5
7364 echo "${ECHO_T}$ac_cv_lib_audit_audit_log_user_avc_message" >&6; }
7365 if test $ac_cv_lib_audit_audit_log_user_avc_message = yes; then
7366 have_libaudit=yes
7367 else
7368 have_libaudit=no
7371 if test "x$have_libaudit" = xyes; then
7373 cat >>confdefs.h <<\_ACEOF
7374 #define HAVE_LIBAUDIT 1
7375 _ACEOF
7380 # See if we have the libcap library
7381 { echo "$as_me:$LINENO: checking for cap_init in -lcap" >&5
7382 echo $ECHO_N "checking for cap_init in -lcap... $ECHO_C" >&6; }
7383 if test "${ac_cv_lib_cap_cap_init+set}" = set; then
7384 echo $ECHO_N "(cached) $ECHO_C" >&6
7385 else
7386 ac_check_lib_save_LIBS=$LIBS
7387 LIBS="-lcap $LIBS"
7388 cat >conftest.$ac_ext <<_ACEOF
7389 /* confdefs.h. */
7390 _ACEOF
7391 cat confdefs.h >>conftest.$ac_ext
7392 cat >>conftest.$ac_ext <<_ACEOF
7393 /* end confdefs.h. */
7395 /* Override any GCC internal prototype to avoid an error.
7396 Use char because int might match the return type of a GCC
7397 builtin and then its argument prototype would still apply. */
7398 #ifdef __cplusplus
7399 extern "C"
7400 #endif
7401 char cap_init ();
7403 main ()
7405 return cap_init ();
7407 return 0;
7409 _ACEOF
7410 rm -f conftest.$ac_objext conftest$ac_exeext
7411 if { (ac_try="$ac_link"
7412 case "(($ac_try" in
7413 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7414 *) ac_try_echo=$ac_try;;
7415 esac
7416 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7417 (eval "$ac_link") 2>conftest.er1
7418 ac_status=$?
7419 grep -v '^ *+' conftest.er1 >conftest.err
7420 rm -f conftest.er1
7421 cat conftest.err >&5
7422 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7423 (exit $ac_status); } && {
7424 test -z "$ac_c_werror_flag" ||
7425 test ! -s conftest.err
7426 } && test -s conftest$ac_exeext &&
7427 $as_test_x conftest$ac_exeext; then
7428 ac_cv_lib_cap_cap_init=yes
7429 else
7430 echo "$as_me: failed program was:" >&5
7431 sed 's/^/| /' conftest.$ac_ext >&5
7433 ac_cv_lib_cap_cap_init=no
7436 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7437 conftest$ac_exeext conftest.$ac_ext
7438 LIBS=$ac_check_lib_save_LIBS
7440 { echo "$as_me:$LINENO: result: $ac_cv_lib_cap_cap_init" >&5
7441 echo "${ECHO_T}$ac_cv_lib_cap_cap_init" >&6; }
7442 if test $ac_cv_lib_cap_cap_init = yes; then
7443 have_libcap=yes
7444 else
7445 have_libcap=no
7448 if test "x$have_libcap" = xyes; then
7450 cat >>confdefs.h <<\_ACEOF
7451 #define HAVE_LIBCAP 1
7452 _ACEOF
7460 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
7461 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
7462 if test "${ac_cv_path_GREP+set}" = set; then
7463 echo $ECHO_N "(cached) $ECHO_C" >&6
7464 else
7465 # Extract the first word of "grep ggrep" to use in msg output
7466 if test -z "$GREP"; then
7467 set dummy grep ggrep; ac_prog_name=$2
7468 if test "${ac_cv_path_GREP+set}" = set; then
7469 echo $ECHO_N "(cached) $ECHO_C" >&6
7470 else
7471 ac_path_GREP_found=false
7472 # Loop through the user's path and test for each of PROGNAME-LIST
7473 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7474 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
7476 IFS=$as_save_IFS
7477 test -z "$as_dir" && as_dir=.
7478 for ac_prog in grep ggrep; do
7479 for ac_exec_ext in '' $ac_executable_extensions; do
7480 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
7481 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
7482 # Check for GNU ac_path_GREP and select it if it is found.
7483 # Check for GNU $ac_path_GREP
7484 case `"$ac_path_GREP" --version 2>&1` in
7485 *GNU*)
7486 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
7488 ac_count=0
7489 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
7490 while :
7492 cat "conftest.in" "conftest.in" >"conftest.tmp"
7493 mv "conftest.tmp" "conftest.in"
7494 cp "conftest.in" "conftest.nl"
7495 echo 'GREP' >> "conftest.nl"
7496 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
7497 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
7498 ac_count=`expr $ac_count + 1`
7499 if test $ac_count -gt ${ac_path_GREP_max-0}; then
7500 # Best one so far, save it but keep looking for a better one
7501 ac_cv_path_GREP="$ac_path_GREP"
7502 ac_path_GREP_max=$ac_count
7504 # 10*(2^10) chars as input seems more than enough
7505 test $ac_count -gt 10 && break
7506 done
7507 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
7508 esac
7511 $ac_path_GREP_found && break 3
7512 done
7513 done
7515 done
7516 IFS=$as_save_IFS
7521 GREP="$ac_cv_path_GREP"
7522 if test -z "$GREP"; then
7523 { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
7524 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
7525 { (exit 1); exit 1; }; }
7528 else
7529 ac_cv_path_GREP=$GREP
7534 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
7535 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
7536 GREP="$ac_cv_path_GREP"
7539 { echo "$as_me:$LINENO: checking for egrep" >&5
7540 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
7541 if test "${ac_cv_path_EGREP+set}" = set; then
7542 echo $ECHO_N "(cached) $ECHO_C" >&6
7543 else
7544 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
7545 then ac_cv_path_EGREP="$GREP -E"
7546 else
7547 # Extract the first word of "egrep" to use in msg output
7548 if test -z "$EGREP"; then
7549 set dummy egrep; ac_prog_name=$2
7550 if test "${ac_cv_path_EGREP+set}" = set; then
7551 echo $ECHO_N "(cached) $ECHO_C" >&6
7552 else
7553 ac_path_EGREP_found=false
7554 # Loop through the user's path and test for each of PROGNAME-LIST
7555 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7556 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
7558 IFS=$as_save_IFS
7559 test -z "$as_dir" && as_dir=.
7560 for ac_prog in egrep; do
7561 for ac_exec_ext in '' $ac_executable_extensions; do
7562 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
7563 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
7564 # Check for GNU ac_path_EGREP and select it if it is found.
7565 # Check for GNU $ac_path_EGREP
7566 case `"$ac_path_EGREP" --version 2>&1` in
7567 *GNU*)
7568 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
7570 ac_count=0
7571 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
7572 while :
7574 cat "conftest.in" "conftest.in" >"conftest.tmp"
7575 mv "conftest.tmp" "conftest.in"
7576 cp "conftest.in" "conftest.nl"
7577 echo 'EGREP' >> "conftest.nl"
7578 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
7579 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
7580 ac_count=`expr $ac_count + 1`
7581 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
7582 # Best one so far, save it but keep looking for a better one
7583 ac_cv_path_EGREP="$ac_path_EGREP"
7584 ac_path_EGREP_max=$ac_count
7586 # 10*(2^10) chars as input seems more than enough
7587 test $ac_count -gt 10 && break
7588 done
7589 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
7590 esac
7593 $ac_path_EGREP_found && break 3
7594 done
7595 done
7597 done
7598 IFS=$as_save_IFS
7603 EGREP="$ac_cv_path_EGREP"
7604 if test -z "$EGREP"; then
7605 { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
7606 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
7607 { (exit 1); exit 1; }; }
7610 else
7611 ac_cv_path_EGREP=$EGREP
7617 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
7618 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
7619 EGREP="$ac_cv_path_EGREP"
7622 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
7623 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
7624 if test "${ac_cv_header_stdc+set}" = set; then
7625 echo $ECHO_N "(cached) $ECHO_C" >&6
7626 else
7627 cat >conftest.$ac_ext <<_ACEOF
7628 /* confdefs.h. */
7629 _ACEOF
7630 cat confdefs.h >>conftest.$ac_ext
7631 cat >>conftest.$ac_ext <<_ACEOF
7632 /* end confdefs.h. */
7633 #include <stdlib.h>
7634 #include <stdarg.h>
7635 #include <string.h>
7636 #include <float.h>
7639 main ()
7643 return 0;
7645 _ACEOF
7646 rm -f conftest.$ac_objext
7647 if { (ac_try="$ac_compile"
7648 case "(($ac_try" in
7649 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7650 *) ac_try_echo=$ac_try;;
7651 esac
7652 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7653 (eval "$ac_compile") 2>conftest.er1
7654 ac_status=$?
7655 grep -v '^ *+' conftest.er1 >conftest.err
7656 rm -f conftest.er1
7657 cat conftest.err >&5
7658 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7659 (exit $ac_status); } && {
7660 test -z "$ac_c_werror_flag" ||
7661 test ! -s conftest.err
7662 } && test -s conftest.$ac_objext; then
7663 ac_cv_header_stdc=yes
7664 else
7665 echo "$as_me: failed program was:" >&5
7666 sed 's/^/| /' conftest.$ac_ext >&5
7668 ac_cv_header_stdc=no
7671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7673 if test $ac_cv_header_stdc = yes; then
7674 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7675 cat >conftest.$ac_ext <<_ACEOF
7676 /* confdefs.h. */
7677 _ACEOF
7678 cat confdefs.h >>conftest.$ac_ext
7679 cat >>conftest.$ac_ext <<_ACEOF
7680 /* end confdefs.h. */
7681 #include <string.h>
7683 _ACEOF
7684 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7685 $EGREP "memchr" >/dev/null 2>&1; then
7687 else
7688 ac_cv_header_stdc=no
7690 rm -f conftest*
7694 if test $ac_cv_header_stdc = yes; then
7695 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7696 cat >conftest.$ac_ext <<_ACEOF
7697 /* confdefs.h. */
7698 _ACEOF
7699 cat confdefs.h >>conftest.$ac_ext
7700 cat >>conftest.$ac_ext <<_ACEOF
7701 /* end confdefs.h. */
7702 #include <stdlib.h>
7704 _ACEOF
7705 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7706 $EGREP "free" >/dev/null 2>&1; then
7708 else
7709 ac_cv_header_stdc=no
7711 rm -f conftest*
7715 if test $ac_cv_header_stdc = yes; then
7716 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7717 if test "$cross_compiling" = yes; then
7719 else
7720 cat >conftest.$ac_ext <<_ACEOF
7721 /* confdefs.h. */
7722 _ACEOF
7723 cat confdefs.h >>conftest.$ac_ext
7724 cat >>conftest.$ac_ext <<_ACEOF
7725 /* end confdefs.h. */
7726 #include <ctype.h>
7727 #include <stdlib.h>
7728 #if ((' ' & 0x0FF) == 0x020)
7729 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7730 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7731 #else
7732 # define ISLOWER(c) \
7733 (('a' <= (c) && (c) <= 'i') \
7734 || ('j' <= (c) && (c) <= 'r') \
7735 || ('s' <= (c) && (c) <= 'z'))
7736 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7737 #endif
7739 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7741 main ()
7743 int i;
7744 for (i = 0; i < 256; i++)
7745 if (XOR (islower (i), ISLOWER (i))
7746 || toupper (i) != TOUPPER (i))
7747 return 2;
7748 return 0;
7750 _ACEOF
7751 rm -f conftest$ac_exeext
7752 if { (ac_try="$ac_link"
7753 case "(($ac_try" in
7754 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7755 *) ac_try_echo=$ac_try;;
7756 esac
7757 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7758 (eval "$ac_link") 2>&5
7759 ac_status=$?
7760 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7761 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7762 { (case "(($ac_try" in
7763 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7764 *) ac_try_echo=$ac_try;;
7765 esac
7766 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7767 (eval "$ac_try") 2>&5
7768 ac_status=$?
7769 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7770 (exit $ac_status); }; }; then
7772 else
7773 echo "$as_me: program exited with status $ac_status" >&5
7774 echo "$as_me: failed program was:" >&5
7775 sed 's/^/| /' conftest.$ac_ext >&5
7777 ( exit $ac_status )
7778 ac_cv_header_stdc=no
7780 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7786 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7787 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
7788 if test $ac_cv_header_stdc = yes; then
7790 cat >>confdefs.h <<\_ACEOF
7791 #define STDC_HEADERS 1
7792 _ACEOF
7796 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7806 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7807 inttypes.h stdint.h unistd.h
7809 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7810 { echo "$as_me:$LINENO: checking for $ac_header" >&5
7811 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7812 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7813 echo $ECHO_N "(cached) $ECHO_C" >&6
7814 else
7815 cat >conftest.$ac_ext <<_ACEOF
7816 /* confdefs.h. */
7817 _ACEOF
7818 cat confdefs.h >>conftest.$ac_ext
7819 cat >>conftest.$ac_ext <<_ACEOF
7820 /* end confdefs.h. */
7821 $ac_includes_default
7823 #include <$ac_header>
7824 _ACEOF
7825 rm -f conftest.$ac_objext
7826 if { (ac_try="$ac_compile"
7827 case "(($ac_try" in
7828 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7829 *) ac_try_echo=$ac_try;;
7830 esac
7831 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7832 (eval "$ac_compile") 2>conftest.er1
7833 ac_status=$?
7834 grep -v '^ *+' conftest.er1 >conftest.err
7835 rm -f conftest.er1
7836 cat conftest.err >&5
7837 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7838 (exit $ac_status); } && {
7839 test -z "$ac_c_werror_flag" ||
7840 test ! -s conftest.err
7841 } && test -s conftest.$ac_objext; then
7842 eval "$as_ac_Header=yes"
7843 else
7844 echo "$as_me: failed program was:" >&5
7845 sed 's/^/| /' conftest.$ac_ext >&5
7847 eval "$as_ac_Header=no"
7850 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7852 ac_res=`eval echo '${'$as_ac_Header'}'`
7853 { echo "$as_me:$LINENO: result: $ac_res" >&5
7854 echo "${ECHO_T}$ac_res" >&6; }
7855 if test `eval echo '${'$as_ac_Header'}'` = yes; then
7856 cat >>confdefs.h <<_ACEOF
7857 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7858 _ACEOF
7862 done
7865 { echo "$as_me:$LINENO: checking for long double" >&5
7866 echo $ECHO_N "checking for long double... $ECHO_C" >&6; }
7867 if test "${ac_cv_type_long_double+set}" = set; then
7868 echo $ECHO_N "(cached) $ECHO_C" >&6
7869 else
7870 cat >conftest.$ac_ext <<_ACEOF
7871 /* confdefs.h. */
7872 _ACEOF
7873 cat confdefs.h >>conftest.$ac_ext
7874 cat >>conftest.$ac_ext <<_ACEOF
7875 /* end confdefs.h. */
7876 $ac_includes_default
7877 typedef long double ac__type_new_;
7879 main ()
7881 if ((ac__type_new_ *) 0)
7882 return 0;
7883 if (sizeof (ac__type_new_))
7884 return 0;
7886 return 0;
7888 _ACEOF
7889 rm -f conftest.$ac_objext
7890 if { (ac_try="$ac_compile"
7891 case "(($ac_try" in
7892 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7893 *) ac_try_echo=$ac_try;;
7894 esac
7895 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7896 (eval "$ac_compile") 2>conftest.er1
7897 ac_status=$?
7898 grep -v '^ *+' conftest.er1 >conftest.err
7899 rm -f conftest.er1
7900 cat conftest.err >&5
7901 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7902 (exit $ac_status); } && {
7903 test -z "$ac_c_werror_flag" ||
7904 test ! -s conftest.err
7905 } && test -s conftest.$ac_objext; then
7906 ac_cv_type_long_double=yes
7907 else
7908 echo "$as_me: failed program was:" >&5
7909 sed 's/^/| /' conftest.$ac_ext >&5
7911 ac_cv_type_long_double=no
7914 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7916 { echo "$as_me:$LINENO: result: $ac_cv_type_long_double" >&5
7917 echo "${ECHO_T}$ac_cv_type_long_double" >&6; }
7919 # The cast to long int works around a bug in the HP C Compiler
7920 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7921 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7922 # This bug is HP SR number 8606223364.
7923 { echo "$as_me:$LINENO: checking size of long double" >&5
7924 echo $ECHO_N "checking size of long double... $ECHO_C" >&6; }
7925 if test "${ac_cv_sizeof_long_double+set}" = set; then
7926 echo $ECHO_N "(cached) $ECHO_C" >&6
7927 else
7928 if test "$cross_compiling" = yes; then
7929 # Depending upon the size, compute the lo and hi bounds.
7930 cat >conftest.$ac_ext <<_ACEOF
7931 /* confdefs.h. */
7932 _ACEOF
7933 cat confdefs.h >>conftest.$ac_ext
7934 cat >>conftest.$ac_ext <<_ACEOF
7935 /* end confdefs.h. */
7936 $ac_includes_default
7937 typedef long double ac__type_sizeof_;
7939 main ()
7941 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
7942 test_array [0] = 0
7945 return 0;
7947 _ACEOF
7948 rm -f conftest.$ac_objext
7949 if { (ac_try="$ac_compile"
7950 case "(($ac_try" in
7951 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7952 *) ac_try_echo=$ac_try;;
7953 esac
7954 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7955 (eval "$ac_compile") 2>conftest.er1
7956 ac_status=$?
7957 grep -v '^ *+' conftest.er1 >conftest.err
7958 rm -f conftest.er1
7959 cat conftest.err >&5
7960 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7961 (exit $ac_status); } && {
7962 test -z "$ac_c_werror_flag" ||
7963 test ! -s conftest.err
7964 } && test -s conftest.$ac_objext; then
7965 ac_lo=0 ac_mid=0
7966 while :; do
7967 cat >conftest.$ac_ext <<_ACEOF
7968 /* confdefs.h. */
7969 _ACEOF
7970 cat confdefs.h >>conftest.$ac_ext
7971 cat >>conftest.$ac_ext <<_ACEOF
7972 /* end confdefs.h. */
7973 $ac_includes_default
7974 typedef long double ac__type_sizeof_;
7976 main ()
7978 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
7979 test_array [0] = 0
7982 return 0;
7984 _ACEOF
7985 rm -f conftest.$ac_objext
7986 if { (ac_try="$ac_compile"
7987 case "(($ac_try" in
7988 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7989 *) ac_try_echo=$ac_try;;
7990 esac
7991 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7992 (eval "$ac_compile") 2>conftest.er1
7993 ac_status=$?
7994 grep -v '^ *+' conftest.er1 >conftest.err
7995 rm -f conftest.er1
7996 cat conftest.err >&5
7997 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7998 (exit $ac_status); } && {
7999 test -z "$ac_c_werror_flag" ||
8000 test ! -s conftest.err
8001 } && test -s conftest.$ac_objext; then
8002 ac_hi=$ac_mid; break
8003 else
8004 echo "$as_me: failed program was:" >&5
8005 sed 's/^/| /' conftest.$ac_ext >&5
8007 ac_lo=`expr $ac_mid + 1`
8008 if test $ac_lo -le $ac_mid; then
8009 ac_lo= ac_hi=
8010 break
8012 ac_mid=`expr 2 '*' $ac_mid + 1`
8015 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8016 done
8017 else
8018 echo "$as_me: failed program was:" >&5
8019 sed 's/^/| /' conftest.$ac_ext >&5
8021 cat >conftest.$ac_ext <<_ACEOF
8022 /* confdefs.h. */
8023 _ACEOF
8024 cat confdefs.h >>conftest.$ac_ext
8025 cat >>conftest.$ac_ext <<_ACEOF
8026 /* end confdefs.h. */
8027 $ac_includes_default
8028 typedef long double ac__type_sizeof_;
8030 main ()
8032 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
8033 test_array [0] = 0
8036 return 0;
8038 _ACEOF
8039 rm -f conftest.$ac_objext
8040 if { (ac_try="$ac_compile"
8041 case "(($ac_try" in
8042 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8043 *) ac_try_echo=$ac_try;;
8044 esac
8045 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8046 (eval "$ac_compile") 2>conftest.er1
8047 ac_status=$?
8048 grep -v '^ *+' conftest.er1 >conftest.err
8049 rm -f conftest.er1
8050 cat conftest.err >&5
8051 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8052 (exit $ac_status); } && {
8053 test -z "$ac_c_werror_flag" ||
8054 test ! -s conftest.err
8055 } && test -s conftest.$ac_objext; then
8056 ac_hi=-1 ac_mid=-1
8057 while :; do
8058 cat >conftest.$ac_ext <<_ACEOF
8059 /* confdefs.h. */
8060 _ACEOF
8061 cat confdefs.h >>conftest.$ac_ext
8062 cat >>conftest.$ac_ext <<_ACEOF
8063 /* end confdefs.h. */
8064 $ac_includes_default
8065 typedef long double ac__type_sizeof_;
8067 main ()
8069 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
8070 test_array [0] = 0
8073 return 0;
8075 _ACEOF
8076 rm -f conftest.$ac_objext
8077 if { (ac_try="$ac_compile"
8078 case "(($ac_try" in
8079 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8080 *) ac_try_echo=$ac_try;;
8081 esac
8082 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8083 (eval "$ac_compile") 2>conftest.er1
8084 ac_status=$?
8085 grep -v '^ *+' conftest.er1 >conftest.err
8086 rm -f conftest.er1
8087 cat conftest.err >&5
8088 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8089 (exit $ac_status); } && {
8090 test -z "$ac_c_werror_flag" ||
8091 test ! -s conftest.err
8092 } && test -s conftest.$ac_objext; then
8093 ac_lo=$ac_mid; break
8094 else
8095 echo "$as_me: failed program was:" >&5
8096 sed 's/^/| /' conftest.$ac_ext >&5
8098 ac_hi=`expr '(' $ac_mid ')' - 1`
8099 if test $ac_mid -le $ac_hi; then
8100 ac_lo= ac_hi=
8101 break
8103 ac_mid=`expr 2 '*' $ac_mid`
8106 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8107 done
8108 else
8109 echo "$as_me: failed program was:" >&5
8110 sed 's/^/| /' conftest.$ac_ext >&5
8112 ac_lo= ac_hi=
8115 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8119 # Binary search between lo and hi bounds.
8120 while test "x$ac_lo" != "x$ac_hi"; do
8121 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
8122 cat >conftest.$ac_ext <<_ACEOF
8123 /* confdefs.h. */
8124 _ACEOF
8125 cat confdefs.h >>conftest.$ac_ext
8126 cat >>conftest.$ac_ext <<_ACEOF
8127 /* end confdefs.h. */
8128 $ac_includes_default
8129 typedef long double ac__type_sizeof_;
8131 main ()
8133 static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
8134 test_array [0] = 0
8137 return 0;
8139 _ACEOF
8140 rm -f conftest.$ac_objext
8141 if { (ac_try="$ac_compile"
8142 case "(($ac_try" in
8143 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8144 *) ac_try_echo=$ac_try;;
8145 esac
8146 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8147 (eval "$ac_compile") 2>conftest.er1
8148 ac_status=$?
8149 grep -v '^ *+' conftest.er1 >conftest.err
8150 rm -f conftest.er1
8151 cat conftest.err >&5
8152 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8153 (exit $ac_status); } && {
8154 test -z "$ac_c_werror_flag" ||
8155 test ! -s conftest.err
8156 } && test -s conftest.$ac_objext; then
8157 ac_hi=$ac_mid
8158 else
8159 echo "$as_me: failed program was:" >&5
8160 sed 's/^/| /' conftest.$ac_ext >&5
8162 ac_lo=`expr '(' $ac_mid ')' + 1`
8165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8166 done
8167 case $ac_lo in
8168 ?*) ac_cv_sizeof_long_double=$ac_lo;;
8169 '') if test "$ac_cv_type_long_double" = yes; then
8170 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double)
8171 See \`config.log' for more details." >&5
8172 echo "$as_me: error: cannot compute sizeof (long double)
8173 See \`config.log' for more details." >&2;}
8174 { (exit 77); exit 77; }; }
8175 else
8176 ac_cv_sizeof_long_double=0
8177 fi ;;
8178 esac
8179 else
8180 cat >conftest.$ac_ext <<_ACEOF
8181 /* confdefs.h. */
8182 _ACEOF
8183 cat confdefs.h >>conftest.$ac_ext
8184 cat >>conftest.$ac_ext <<_ACEOF
8185 /* end confdefs.h. */
8186 $ac_includes_default
8187 typedef long double ac__type_sizeof_;
8188 static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
8189 static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
8190 #include <stdio.h>
8191 #include <stdlib.h>
8193 main ()
8196 FILE *f = fopen ("conftest.val", "w");
8197 if (! f)
8198 return 1;
8199 if (((long int) (sizeof (ac__type_sizeof_))) < 0)
8201 long int i = longval ();
8202 if (i != ((long int) (sizeof (ac__type_sizeof_))))
8203 return 1;
8204 fprintf (f, "%ld\n", i);
8206 else
8208 unsigned long int i = ulongval ();
8209 if (i != ((long int) (sizeof (ac__type_sizeof_))))
8210 return 1;
8211 fprintf (f, "%lu\n", i);
8213 return ferror (f) || fclose (f) != 0;
8216 return 0;
8218 _ACEOF
8219 rm -f conftest$ac_exeext
8220 if { (ac_try="$ac_link"
8221 case "(($ac_try" in
8222 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8223 *) ac_try_echo=$ac_try;;
8224 esac
8225 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8226 (eval "$ac_link") 2>&5
8227 ac_status=$?
8228 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8229 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8230 { (case "(($ac_try" in
8231 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8232 *) ac_try_echo=$ac_try;;
8233 esac
8234 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8235 (eval "$ac_try") 2>&5
8236 ac_status=$?
8237 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8238 (exit $ac_status); }; }; then
8239 ac_cv_sizeof_long_double=`cat conftest.val`
8240 else
8241 echo "$as_me: program exited with status $ac_status" >&5
8242 echo "$as_me: failed program was:" >&5
8243 sed 's/^/| /' conftest.$ac_ext >&5
8245 ( exit $ac_status )
8246 if test "$ac_cv_type_long_double" = yes; then
8247 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double)
8248 See \`config.log' for more details." >&5
8249 echo "$as_me: error: cannot compute sizeof (long double)
8250 See \`config.log' for more details." >&2;}
8251 { (exit 77); exit 77; }; }
8252 else
8253 ac_cv_sizeof_long_double=0
8256 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8258 rm -f conftest.val
8260 { echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_double" >&5
8261 echo "${ECHO_T}$ac_cv_sizeof_long_double" >&6; }
8265 cat >>confdefs.h <<_ACEOF
8266 #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
8267 _ACEOF
8270 sizeof_long_double=$ac_cv_sizeof_long_double
8273 ### End of automated tests.
8274 ### Now run sysdeps configure fragments.
8276 # They also can set these variables.
8277 use_ldconfig=no
8278 ldd_rewrite_script=no
8279 libc_cv_sysconfdir=$sysconfdir
8280 libc_cv_gcc_unwind_find_fde=no
8281 libc_cv_idn=no
8283 # Iterate over all the sysdep directories we will use, running their
8284 # configure fragments, and looking for a uname implementation.
8285 uname=
8286 for dir in $sysnames; do
8287 case $dir in
8288 /*) dest=$dir ;;
8289 *) dest=$srcdir/$dir ;;
8290 esac
8291 if test -r $dest/configure; then
8292 { echo "$as_me:$LINENO: result: running configure fragment for $dir" >&5
8293 echo "${ECHO_T}running configure fragment for $dir" >&6; }
8294 . $dest/configure
8297 if test -z "$uname"; then
8298 if test -r $dest/uname.c ||
8299 test -r $dest/uname.S ||
8300 { test -r $dest/syscalls.list &&
8301 grep '^uname[ ]' $dest/syscalls.list >/dev/null; }; then
8302 uname=$dir
8305 done
8307 if test x$libc_cv_gcc_unwind_find_fde = xyes; then
8308 cat >>confdefs.h <<\_ACEOF
8309 #define EXPORT_UNWIND_FIND_FDE 1
8310 _ACEOF
8315 # If we will use the generic uname implementation, we must figure out what
8316 # it will say by examining the system, and write the results in config-name.h.
8317 if test "$uname" = "sysdeps/generic"; then
8319 uname_sysname=`echo $config_os | sed 's/[0-9.]*$//'`
8320 if test $uname_sysname != $config_os; then
8321 config_release=`echo $config_os | sed s/$uname_sysname//`
8324 { echo "$as_me:$LINENO: checking OS release for uname" >&5
8325 echo $ECHO_N "checking OS release for uname... $ECHO_C" >&6; }
8326 if test "${libc_cv_uname_release+set}" = set; then
8327 echo $ECHO_N "(cached) $ECHO_C" >&6
8328 else
8329 if test -r /vmunix; then
8330 kernel_id=`strings /vmunix | grep UNIX`
8331 elif test -r /dynix; then
8332 kernel_id=`strings /dynix | grep DYNIX`
8333 else
8334 kernel_id=
8337 kernel_release=`echo "$kernel_id" | sed 's/^[^0-9.]*\([0-9.]*\).*$/\1/'`
8338 if test x`echo "$config_release" | sed "s/^$kernel_release//"` \
8339 != x$config_release; then
8340 # The configuration release is a substring of the kernel release.
8341 libc_cv_uname_release=$kernel_release
8342 elif test x$config_release != x; then
8343 libc_cv_uname_release=$config_release
8344 elif test x$kernel_release != x; then
8345 libc_cv_uname_release=$kernel_release
8346 else
8347 libc_cv_uname_release=unknown
8350 { echo "$as_me:$LINENO: result: $libc_cv_uname_release" >&5
8351 echo "${ECHO_T}$libc_cv_uname_release" >&6; }
8352 uname_release="$libc_cv_uname_release"
8354 { echo "$as_me:$LINENO: checking OS version for uname" >&5
8355 echo $ECHO_N "checking OS version for uname... $ECHO_C" >&6; }
8356 if test "${libc_cv_uname_version+set}" = set; then
8357 echo $ECHO_N "(cached) $ECHO_C" >&6
8358 else
8359 if test -r /vmunix; then
8360 kernel_id=`strings /vmunix | grep UNIX`
8361 elif test -r /dynix; then
8362 kernel_id=`strings /dynix | grep DYNIX`
8363 else
8364 kernel_id=
8367 kernel_version=`echo "$kernel_id" | sed 's/^[^#]*#\([0-9]*\).*$/\1/'`
8368 if test -n "$kernel_version"; then
8369 libc_cv_uname_version="$kernel_version"
8370 else
8371 libc_cv_uname_version=unknown
8374 { echo "$as_me:$LINENO: result: $libc_cv_uname_version" >&5
8375 echo "${ECHO_T}$libc_cv_uname_version" >&6; }
8376 uname_version="$libc_cv_uname_version"
8378 config_uname=config-name.h:config-name.in
8379 else
8380 # For non-generic uname, we don't need to create config-name.h at all.
8381 config_uname=
8384 cat >>confdefs.h <<\_ACEOF
8385 #define USE_IN_LIBIO 1
8386 _ACEOF
8389 # Test for old glibc 2.0.x headers so that they can be removed properly
8390 # Search only in includedir.
8391 { echo "$as_me:$LINENO: checking for old glibc 2.0.x headers" >&5
8392 echo $ECHO_N "checking for old glibc 2.0.x headers... $ECHO_C" >&6; }
8393 if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h"
8394 then
8395 old_glibc_headers=yes
8396 else
8397 old_glibc_headers=no
8399 { echo "$as_me:$LINENO: result: $old_glibc_headers" >&5
8400 echo "${ECHO_T}$old_glibc_headers" >&6; }
8401 if test ${old_glibc_headers} = yes; then
8402 { echo "$as_me:$LINENO: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&5
8403 echo "$as_me: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&2;}
8404 { echo "$as_me:$LINENO: WARNING: *** be removed." >&5
8405 echo "$as_me: WARNING: *** be removed." >&2;}
8419 if test $elf = yes; then
8420 cat >>confdefs.h <<\_ACEOF
8421 #define HAVE_ELF 1
8422 _ACEOF
8425 if test $xcoff = yes; then
8426 cat >>confdefs.h <<\_ACEOF
8427 #define HAVE_XCOFF 1
8428 _ACEOF
8434 if test $shared = default; then
8435 shared=$elf
8438 { echo "$as_me:$LINENO: checking whether -fPIC is default" >&5
8439 echo $ECHO_N "checking whether -fPIC is default... $ECHO_C" >&6; }
8440 if test "${pic_default+set}" = set; then
8441 echo $ECHO_N "(cached) $ECHO_C" >&6
8442 else
8443 pic_default=yes
8444 cat > conftest.c <<EOF
8445 #if defined __PIC__ || defined __pic__ || defined PIC || defined pic
8446 # error PIC is default.
8447 #endif
8449 if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then
8450 pic_default=no
8452 rm -f conftest.*
8454 { echo "$as_me:$LINENO: result: $pic_default" >&5
8455 echo "${ECHO_T}$pic_default" >&6; }
8468 if test "`(cd $srcdir; pwd)`" = "`pwd`"; then
8469 config_makefile=
8470 else
8471 config_makefile=Makefile
8474 VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h`
8475 RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h`
8479 ac_config_files="$ac_config_files config.make ${config_makefile} ${config_uname}"
8481 ac_config_commands="$ac_config_commands default"
8483 cat >confcache <<\_ACEOF
8484 # This file is a shell script that caches the results of configure
8485 # tests run on this system so they can be shared between configure
8486 # scripts and configure runs, see configure's option --config-cache.
8487 # It is not useful on other systems. If it contains results you don't
8488 # want to keep, you may remove or edit it.
8490 # config.status only pays attention to the cache file if you give it
8491 # the --recheck option to rerun configure.
8493 # `ac_cv_env_foo' variables (set or unset) will be overridden when
8494 # loading this file, other *unset* `ac_cv_foo' will be assigned the
8495 # following values.
8497 _ACEOF
8499 # The following way of writing the cache mishandles newlines in values,
8500 # but we know of no workaround that is simple, portable, and efficient.
8501 # So, we kill variables containing newlines.
8502 # Ultrix sh set writes to stderr and can't be redirected directly,
8503 # and sets the high bit in the cache file unless we assign to the vars.
8505 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
8506 eval ac_val=\$$ac_var
8507 case $ac_val in #(
8508 *${as_nl}*)
8509 case $ac_var in #(
8510 *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
8511 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
8512 esac
8513 case $ac_var in #(
8514 _ | IFS | as_nl) ;; #(
8515 *) $as_unset $ac_var ;;
8516 esac ;;
8517 esac
8518 done
8520 (set) 2>&1 |
8521 case $as_nl`(ac_space=' '; set) 2>&1` in #(
8522 *${as_nl}ac_space=\ *)
8523 # `set' does not quote correctly, so add quotes (double-quote
8524 # substitution turns \\\\ into \\, and sed turns \\ into \).
8525 sed -n \
8526 "s/'/'\\\\''/g;
8527 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8528 ;; #(
8530 # `set' quotes correctly as required by POSIX, so do not add quotes.
8531 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
8533 esac |
8534 sort
8536 sed '
8537 /^ac_cv_env_/b end
8538 t clear
8539 :clear
8540 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8541 t end
8542 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8543 :end' >>confcache
8544 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8545 if test -w "$cache_file"; then
8546 test "x$cache_file" != "x/dev/null" &&
8547 { echo "$as_me:$LINENO: updating cache $cache_file" >&5
8548 echo "$as_me: updating cache $cache_file" >&6;}
8549 cat confcache >$cache_file
8550 else
8551 { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
8552 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
8555 rm -f confcache
8557 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8558 # Let make expand exec_prefix.
8559 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8561 DEFS=-DHAVE_CONFIG_H
8563 ac_libobjs=
8564 ac_ltlibobjs=
8565 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8566 # 1. Remove the extension, and $U if already installed.
8567 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8568 ac_i=`echo "$ac_i" | sed "$ac_script"`
8569 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
8570 # will be set to the directory where LIBOBJS objects are built.
8571 ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8572 ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
8573 done
8574 LIBOBJS=$ac_libobjs
8576 LTLIBOBJS=$ac_ltlibobjs
8580 : ${CONFIG_STATUS=./config.status}
8581 ac_clean_files_save=$ac_clean_files
8582 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8583 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
8584 echo "$as_me: creating $CONFIG_STATUS" >&6;}
8585 cat >$CONFIG_STATUS <<_ACEOF
8586 #! $SHELL
8587 # Generated by $as_me.
8588 # Run this file to recreate the current configuration.
8589 # Compiler output produced by configure, useful for debugging
8590 # configure, is in config.log if it exists.
8592 debug=false
8593 ac_cs_recheck=false
8594 ac_cs_silent=false
8595 SHELL=\${CONFIG_SHELL-$SHELL}
8596 _ACEOF
8598 cat >>$CONFIG_STATUS <<\_ACEOF
8599 ## --------------------- ##
8600 ## M4sh Initialization. ##
8601 ## --------------------- ##
8603 # Be more Bourne compatible
8604 DUALCASE=1; export DUALCASE # for MKS sh
8605 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
8606 emulate sh
8607 NULLCMD=:
8608 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
8609 # is contrary to our usage. Disable this feature.
8610 alias -g '${1+"$@"}'='"$@"'
8611 setopt NO_GLOB_SUBST
8612 else
8613 case `(set -o) 2>/dev/null` in
8614 *posix*) set -o posix ;;
8615 esac
8622 # PATH needs CR
8623 # Avoid depending upon Character Ranges.
8624 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8625 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8626 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8627 as_cr_digits='0123456789'
8628 as_cr_alnum=$as_cr_Letters$as_cr_digits
8630 # The user is always right.
8631 if test "${PATH_SEPARATOR+set}" != set; then
8632 echo "#! /bin/sh" >conf$$.sh
8633 echo "exit 0" >>conf$$.sh
8634 chmod +x conf$$.sh
8635 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8636 PATH_SEPARATOR=';'
8637 else
8638 PATH_SEPARATOR=:
8640 rm -f conf$$.sh
8643 # Support unset when possible.
8644 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
8645 as_unset=unset
8646 else
8647 as_unset=false
8651 # IFS
8652 # We need space, tab and new line, in precisely that order. Quoting is
8653 # there to prevent editors from complaining about space-tab.
8654 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
8655 # splitting by setting IFS to empty value.)
8656 as_nl='
8658 IFS=" "" $as_nl"
8660 # Find who we are. Look in the path if we contain no directory separator.
8661 case $0 in
8662 *[\\/]* ) as_myself=$0 ;;
8663 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8664 for as_dir in $PATH
8666 IFS=$as_save_IFS
8667 test -z "$as_dir" && as_dir=.
8668 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8669 done
8670 IFS=$as_save_IFS
8673 esac
8674 # We did not find ourselves, most probably we were run as `sh COMMAND'
8675 # in which case we are not to be found in the path.
8676 if test "x$as_myself" = x; then
8677 as_myself=$0
8679 if test ! -f "$as_myself"; then
8680 echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8681 { (exit 1); exit 1; }
8684 # Work around bugs in pre-3.0 UWIN ksh.
8685 for as_var in ENV MAIL MAILPATH
8686 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
8687 done
8688 PS1='$ '
8689 PS2='> '
8690 PS4='+ '
8692 # NLS nuisances.
8693 for as_var in \
8694 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
8695 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
8696 LC_TELEPHONE LC_TIME
8698 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
8699 eval $as_var=C; export $as_var
8700 else
8701 ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
8703 done
8705 # Required to use basename.
8706 if expr a : '\(a\)' >/dev/null 2>&1 &&
8707 test "X`expr 00001 : '.*\(...\)'`" = X001; then
8708 as_expr=expr
8709 else
8710 as_expr=false
8713 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8714 as_basename=basename
8715 else
8716 as_basename=false
8720 # Name of the executable.
8721 as_me=`$as_basename -- "$0" ||
8722 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8723 X"$0" : 'X\(//\)$' \| \
8724 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8725 echo X/"$0" |
8726 sed '/^.*\/\([^/][^/]*\)\/*$/{
8727 s//\1/
8730 /^X\/\(\/\/\)$/{
8731 s//\1/
8734 /^X\/\(\/\).*/{
8735 s//\1/
8738 s/.*/./; q'`
8740 # CDPATH.
8741 $as_unset CDPATH
8745 as_lineno_1=$LINENO
8746 as_lineno_2=$LINENO
8747 test "x$as_lineno_1" != "x$as_lineno_2" &&
8748 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
8750 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
8751 # uniformly replaced by the line number. The first 'sed' inserts a
8752 # line-number line after each line using $LINENO; the second 'sed'
8753 # does the real work. The second script uses 'N' to pair each
8754 # line-number line with the line containing $LINENO, and appends
8755 # trailing '-' during substitution so that $LINENO is not a special
8756 # case at line end.
8757 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
8758 # scripts with optimization help from Paolo Bonzini. Blame Lee
8759 # E. McMahon (1931-1989) for sed's syntax. :-)
8760 sed -n '
8762 /[$]LINENO/=
8763 ' <$as_myself |
8764 sed '
8765 s/[$]LINENO.*/&-/
8766 t lineno
8768 :lineno
8770 :loop
8771 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
8772 t loop
8773 s/-\n.*//
8774 ' >$as_me.lineno &&
8775 chmod +x "$as_me.lineno" ||
8776 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
8777 { (exit 1); exit 1; }; }
8779 # Don't try to exec as it changes $[0], causing all sort of problems
8780 # (the dirname of $[0] is not the place where we might find the
8781 # original and so on. Autoconf is especially sensitive to this).
8782 . "./$as_me.lineno"
8783 # Exit status is that of the last command.
8784 exit
8788 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8789 as_dirname=dirname
8790 else
8791 as_dirname=false
8794 ECHO_C= ECHO_N= ECHO_T=
8795 case `echo -n x` in
8796 -n*)
8797 case `echo 'x\c'` in
8798 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
8799 *) ECHO_C='\c';;
8800 esac;;
8802 ECHO_N='-n';;
8803 esac
8805 if expr a : '\(a\)' >/dev/null 2>&1 &&
8806 test "X`expr 00001 : '.*\(...\)'`" = X001; then
8807 as_expr=expr
8808 else
8809 as_expr=false
8812 rm -f conf$$ conf$$.exe conf$$.file
8813 if test -d conf$$.dir; then
8814 rm -f conf$$.dir/conf$$.file
8815 else
8816 rm -f conf$$.dir
8817 mkdir conf$$.dir
8819 echo >conf$$.file
8820 if ln -s conf$$.file conf$$ 2>/dev/null; then
8821 as_ln_s='ln -s'
8822 # ... but there are two gotchas:
8823 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8824 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8825 # In both cases, we have to default to `cp -p'.
8826 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8827 as_ln_s='cp -p'
8828 elif ln conf$$.file conf$$ 2>/dev/null; then
8829 as_ln_s=ln
8830 else
8831 as_ln_s='cp -p'
8833 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8834 rmdir conf$$.dir 2>/dev/null
8836 if mkdir -p . 2>/dev/null; then
8837 as_mkdir_p=:
8838 else
8839 test -d ./-p && rmdir ./-p
8840 as_mkdir_p=false
8843 if test -x / >/dev/null 2>&1; then
8844 as_test_x='test -x'
8845 else
8846 if ls -dL / >/dev/null 2>&1; then
8847 as_ls_L_option=L
8848 else
8849 as_ls_L_option=
8851 as_test_x='
8852 eval sh -c '\''
8853 if test -d "$1"; then
8854 test -d "$1/.";
8855 else
8856 case $1 in
8857 -*)set "./$1";;
8858 esac;
8859 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
8860 ???[sx]*):;;*)false;;esac;fi
8861 '\'' sh
8864 as_executable_p=$as_test_x
8866 # Sed expression to map a string onto a valid CPP name.
8867 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8869 # Sed expression to map a string onto a valid variable name.
8870 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8873 exec 6>&1
8875 # Save the log message, to keep $[0] and so on meaningful, and to
8876 # report actual input values of CONFIG_FILES etc. instead of their
8877 # values after options handling.
8878 ac_log="
8879 This file was extended by GNU C Library $as_me (see version.h), which was
8880 generated by GNU Autoconf 2.61. Invocation command line was
8882 CONFIG_FILES = $CONFIG_FILES
8883 CONFIG_HEADERS = $CONFIG_HEADERS
8884 CONFIG_LINKS = $CONFIG_LINKS
8885 CONFIG_COMMANDS = $CONFIG_COMMANDS
8886 $ $0 $@
8888 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8891 _ACEOF
8893 cat >>$CONFIG_STATUS <<_ACEOF
8894 # Files that config.status was made for.
8895 config_files="$ac_config_files"
8896 config_headers="$ac_config_headers"
8897 config_commands="$ac_config_commands"
8899 _ACEOF
8901 cat >>$CONFIG_STATUS <<\_ACEOF
8902 ac_cs_usage="\
8903 \`$as_me' instantiates files from templates according to the
8904 current configuration.
8906 Usage: $0 [OPTIONS] [FILE]...
8908 -h, --help print this help, then exit
8909 -V, --version print version number and configuration settings, then exit
8910 -q, --quiet do not print progress messages
8911 -d, --debug don't remove temporary files
8912 --recheck update $as_me by reconfiguring in the same conditions
8913 --file=FILE[:TEMPLATE]
8914 instantiate the configuration file FILE
8915 --header=FILE[:TEMPLATE]
8916 instantiate the configuration header FILE
8918 Configuration files:
8919 $config_files
8921 Configuration headers:
8922 $config_headers
8924 Configuration commands:
8925 $config_commands
8927 Report bugs to <bug-autoconf@gnu.org>."
8929 _ACEOF
8930 cat >>$CONFIG_STATUS <<_ACEOF
8931 ac_cs_version="\\
8932 GNU C Library config.status (see version.h)
8933 configured by $0, generated by GNU Autoconf 2.61,
8934 with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
8936 Copyright (C) 2006 Free Software Foundation, Inc.
8937 This config.status script is free software; the Free Software Foundation
8938 gives unlimited permission to copy, distribute and modify it."
8940 ac_pwd='$ac_pwd'
8941 srcdir='$srcdir'
8942 INSTALL='$INSTALL'
8943 _ACEOF
8945 cat >>$CONFIG_STATUS <<\_ACEOF
8946 # If no file are specified by the user, then we need to provide default
8947 # value. By we need to know if files were specified by the user.
8948 ac_need_defaults=:
8949 while test $# != 0
8951 case $1 in
8952 --*=*)
8953 ac_option=`expr "X$1" : 'X\([^=]*\)='`
8954 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8955 ac_shift=:
8958 ac_option=$1
8959 ac_optarg=$2
8960 ac_shift=shift
8962 esac
8964 case $ac_option in
8965 # Handling of the options.
8966 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8967 ac_cs_recheck=: ;;
8968 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8969 echo "$ac_cs_version"; exit ;;
8970 --debug | --debu | --deb | --de | --d | -d )
8971 debug=: ;;
8972 --file | --fil | --fi | --f )
8973 $ac_shift
8974 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8975 ac_need_defaults=false;;
8976 --header | --heade | --head | --hea )
8977 $ac_shift
8978 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8979 ac_need_defaults=false;;
8980 --he | --h)
8981 # Conflict between --help and --header
8982 { echo "$as_me: error: ambiguous option: $1
8983 Try \`$0 --help' for more information." >&2
8984 { (exit 1); exit 1; }; };;
8985 --help | --hel | -h )
8986 echo "$ac_cs_usage"; exit ;;
8987 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8988 | -silent | --silent | --silen | --sile | --sil | --si | --s)
8989 ac_cs_silent=: ;;
8991 # This is an error.
8992 -*) { echo "$as_me: error: unrecognized option: $1
8993 Try \`$0 --help' for more information." >&2
8994 { (exit 1); exit 1; }; } ;;
8996 *) ac_config_targets="$ac_config_targets $1"
8997 ac_need_defaults=false ;;
8999 esac
9000 shift
9001 done
9003 ac_configure_extra_args=
9005 if $ac_cs_silent; then
9006 exec 6>/dev/null
9007 ac_configure_extra_args="$ac_configure_extra_args --silent"
9010 _ACEOF
9011 cat >>$CONFIG_STATUS <<_ACEOF
9012 if \$ac_cs_recheck; then
9013 echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
9014 CONFIG_SHELL=$SHELL
9015 export CONFIG_SHELL
9016 exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
9019 _ACEOF
9020 cat >>$CONFIG_STATUS <<\_ACEOF
9021 exec 5>>config.log
9023 echo
9024 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
9025 ## Running $as_me. ##
9026 _ASBOX
9027 echo "$ac_log"
9028 } >&5
9030 _ACEOF
9031 cat >>$CONFIG_STATUS <<_ACEOF
9033 # INIT-COMMANDS
9035 config_vars='$config_vars'
9037 _ACEOF
9039 cat >>$CONFIG_STATUS <<\_ACEOF
9041 # Handling of arguments.
9042 for ac_config_target in $ac_config_targets
9044 case $ac_config_target in
9045 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
9046 "config.make") CONFIG_FILES="$CONFIG_FILES config.make" ;;
9047 "${config_makefile}") CONFIG_FILES="$CONFIG_FILES ${config_makefile}" ;;
9048 "${config_uname}") CONFIG_FILES="$CONFIG_FILES ${config_uname}" ;;
9049 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
9051 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
9052 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
9053 { (exit 1); exit 1; }; };;
9054 esac
9055 done
9058 # If the user did not use the arguments to specify the items to instantiate,
9059 # then the envvar interface is used. Set only those that are not.
9060 # We use the long form for the default assignment because of an extremely
9061 # bizarre bug on SunOS 4.1.3.
9062 if $ac_need_defaults; then
9063 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
9064 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
9065 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
9068 # Have a temporary directory for convenience. Make it in the build tree
9069 # simply because there is no reason against having it here, and in addition,
9070 # creating and moving files from /tmp can sometimes cause problems.
9071 # Hook for its removal unless debugging.
9072 # Note that there is a small window in which the directory will not be cleaned:
9073 # after its creation but before its name has been assigned to `$tmp'.
9074 $debug ||
9076 tmp=
9077 trap 'exit_status=$?
9078 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
9080 trap '{ (exit 1); exit 1; }' 1 2 13 15
9082 # Create a (secure) tmp directory for tmp files.
9085 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
9086 test -n "$tmp" && test -d "$tmp"
9087 } ||
9089 tmp=./conf$$-$RANDOM
9090 (umask 077 && mkdir "$tmp")
9091 } ||
9093 echo "$me: cannot create a temporary directory in ." >&2
9094 { (exit 1); exit 1; }
9098 # Set up the sed scripts for CONFIG_FILES section.
9101 # No need to generate the scripts if there are no CONFIG_FILES.
9102 # This happens for instance when ./config.status config.h
9103 if test -n "$CONFIG_FILES"; then
9105 _ACEOF
9109 ac_delim='%!_!# '
9110 for ac_last_try in false false false false false :; do
9111 cat >conf$$subs.sed <<_ACEOF
9112 SHELL!$SHELL$ac_delim
9113 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
9114 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
9115 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
9116 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
9117 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
9118 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
9119 exec_prefix!$exec_prefix$ac_delim
9120 prefix!$prefix$ac_delim
9121 program_transform_name!$program_transform_name$ac_delim
9122 bindir!$bindir$ac_delim
9123 sbindir!$sbindir$ac_delim
9124 libexecdir!$libexecdir$ac_delim
9125 datarootdir!$datarootdir$ac_delim
9126 datadir!$datadir$ac_delim
9127 sysconfdir!$sysconfdir$ac_delim
9128 sharedstatedir!$sharedstatedir$ac_delim
9129 localstatedir!$localstatedir$ac_delim
9130 includedir!$includedir$ac_delim
9131 oldincludedir!$oldincludedir$ac_delim
9132 docdir!$docdir$ac_delim
9133 infodir!$infodir$ac_delim
9134 htmldir!$htmldir$ac_delim
9135 dvidir!$dvidir$ac_delim
9136 pdfdir!$pdfdir$ac_delim
9137 psdir!$psdir$ac_delim
9138 libdir!$libdir$ac_delim
9139 localedir!$localedir$ac_delim
9140 mandir!$mandir$ac_delim
9141 DEFS!$DEFS$ac_delim
9142 ECHO_C!$ECHO_C$ac_delim
9143 ECHO_N!$ECHO_N$ac_delim
9144 ECHO_T!$ECHO_T$ac_delim
9145 LIBS!$LIBS$ac_delim
9146 build_alias!$build_alias$ac_delim
9147 host_alias!$host_alias$ac_delim
9148 target_alias!$target_alias$ac_delim
9149 with_fp!$with_fp$ac_delim
9150 with_cvs!$with_cvs$ac_delim
9151 enable_check_abi!$enable_check_abi$ac_delim
9152 oldest_abi!$oldest_abi$ac_delim
9153 bindnow!$bindnow$ac_delim
9154 force_install!$force_install$ac_delim
9155 all_warnings!$all_warnings$ac_delim
9156 build!$build$ac_delim
9157 build_cpu!$build_cpu$ac_delim
9158 build_vendor!$build_vendor$ac_delim
9159 build_os!$build_os$ac_delim
9160 host!$host$ac_delim
9161 host_cpu!$host_cpu$ac_delim
9162 host_vendor!$host_vendor$ac_delim
9163 host_os!$host_os$ac_delim
9164 subdirs!$subdirs$ac_delim
9165 add_ons!$add_ons$ac_delim
9166 add_on_subdirs!$add_on_subdirs$ac_delim
9167 base_machine!$base_machine$ac_delim
9168 submachine!$submachine$ac_delim
9169 sysnames!$sysnames$ac_delim
9170 sysdeps_add_ons!$sysdeps_add_ons$ac_delim
9171 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
9172 INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
9173 INSTALL_DATA!$INSTALL_DATA$ac_delim
9174 LN_S!$LN_S$ac_delim
9175 CC!$CC$ac_delim
9176 CFLAGS!$CFLAGS$ac_delim
9177 LDFLAGS!$LDFLAGS$ac_delim
9178 CPPFLAGS!$CPPFLAGS$ac_delim
9179 ac_ct_CC!$ac_ct_CC$ac_delim
9180 OBJEXT!$OBJEXT$ac_delim
9181 BUILD_CC!$BUILD_CC$ac_delim
9182 cross_compiling!$cross_compiling$ac_delim
9183 CPP!$CPP$ac_delim
9184 CXX!$CXX$ac_delim
9185 CXXFLAGS!$CXXFLAGS$ac_delim
9186 ac_ct_CXX!$ac_ct_CXX$ac_delim
9187 AR!$AR$ac_delim
9188 OBJDUMP!$OBJDUMP$ac_delim
9189 RANLIB!$RANLIB$ac_delim
9190 MIG!$MIG$ac_delim
9191 AS!$AS$ac_delim
9192 LD!$LD$ac_delim
9193 PWD_P!$PWD_P$ac_delim
9194 MAKE!$MAKE$ac_delim
9195 MSGFMT!$MSGFMT$ac_delim
9196 MAKEINFO!$MAKEINFO$ac_delim
9197 SED!$SED$ac_delim
9198 AUTOCONF!$AUTOCONF$ac_delim
9199 SYSINCLUDES!$SYSINCLUDES$ac_delim
9200 CXX_SYSINCLUDES!$CXX_SYSINCLUDES$ac_delim
9201 libc_cv_gcc_static_libgcc!$libc_cv_gcc_static_libgcc$ac_delim
9202 BASH_SHELL!$BASH_SHELL$ac_delim
9203 libc_cv_have_bash2!$libc_cv_have_bash2$ac_delim
9204 KSH!$KSH$ac_delim
9205 libc_cv_have_ksh!$libc_cv_have_ksh$ac_delim
9206 AWK!$AWK$ac_delim
9207 PERL!$PERL$ac_delim
9208 INSTALL_INFO!$INSTALL_INFO$ac_delim
9209 _ACEOF
9211 if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
9212 break
9213 elif $ac_last_try; then
9214 { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
9215 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
9216 { (exit 1); exit 1; }; }
9217 else
9218 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9220 done
9222 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
9223 if test -n "$ac_eof"; then
9224 ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
9225 ac_eof=`expr $ac_eof + 1`
9228 cat >>$CONFIG_STATUS <<_ACEOF
9229 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
9230 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9231 _ACEOF
9232 sed '
9233 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
9234 s/^/s,@/; s/!/@,|#_!!_#|/
9237 s/'"$ac_delim"'$/,g/; t
9238 s/$/\\/; p
9239 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
9240 ' >>$CONFIG_STATUS <conf$$subs.sed
9241 rm -f conf$$subs.sed
9242 cat >>$CONFIG_STATUS <<_ACEOF
9243 CEOF$ac_eof
9244 _ACEOF
9247 ac_delim='%!_!# '
9248 for ac_last_try in false false false false false :; do
9249 cat >conf$$subs.sed <<_ACEOF
9250 BISON!$BISON$ac_delim
9251 VERSIONING!$VERSIONING$ac_delim
9252 libc_cv_cc_with_libunwind!$libc_cv_cc_with_libunwind$ac_delim
9253 libc_cv_Bgroup!$libc_cv_Bgroup$ac_delim
9254 libc_cv_libgcc_s_suffix!$libc_cv_libgcc_s_suffix$ac_delim
9255 libc_cv_as_needed!$libc_cv_as_needed$ac_delim
9256 ASFLAGS_config!$ASFLAGS_config$ac_delim
9257 libc_cv_z_combreloc!$libc_cv_z_combreloc$ac_delim
9258 libc_cv_z_execstack!$libc_cv_z_execstack$ac_delim
9259 libc_cv_fpie!$libc_cv_fpie$ac_delim
9260 libc_cv_hashstyle!$libc_cv_hashstyle$ac_delim
9261 fno_unit_at_a_time!$fno_unit_at_a_time$ac_delim
9262 libc_cv_ssp!$libc_cv_ssp$ac_delim
9263 libc_cv_gnu89_inline!$libc_cv_gnu89_inline$ac_delim
9264 libc_cv_have_initfini!$libc_cv_have_initfini$ac_delim
9265 no_whole_archive!$no_whole_archive$ac_delim
9266 exceptions!$exceptions$ac_delim
9267 LIBGD!$LIBGD$ac_delim
9268 have_libaudit!$have_libaudit$ac_delim
9269 have_libcap!$have_libcap$ac_delim
9270 have_selinux!$have_selinux$ac_delim
9271 GREP!$GREP$ac_delim
9272 EGREP!$EGREP$ac_delim
9273 sizeof_long_double!$sizeof_long_double$ac_delim
9274 libc_cv_gcc_unwind_find_fde!$libc_cv_gcc_unwind_find_fde$ac_delim
9275 uname_sysname!$uname_sysname$ac_delim
9276 uname_release!$uname_release$ac_delim
9277 uname_version!$uname_version$ac_delim
9278 old_glibc_headers!$old_glibc_headers$ac_delim
9279 libc_cv_slibdir!$libc_cv_slibdir$ac_delim
9280 libc_cv_localedir!$libc_cv_localedir$ac_delim
9281 libc_cv_sysconfdir!$libc_cv_sysconfdir$ac_delim
9282 libc_cv_rootsbindir!$libc_cv_rootsbindir$ac_delim
9283 libc_cv_forced_unwind!$libc_cv_forced_unwind$ac_delim
9284 use_ldconfig!$use_ldconfig$ac_delim
9285 ldd_rewrite_script!$ldd_rewrite_script$ac_delim
9286 elf!$elf$ac_delim
9287 xcoff!$xcoff$ac_delim
9288 static!$static$ac_delim
9289 shared!$shared$ac_delim
9290 pic_default!$pic_default$ac_delim
9291 profile!$profile$ac_delim
9292 omitfp!$omitfp$ac_delim
9293 bounded!$bounded$ac_delim
9294 static_nss!$static_nss$ac_delim
9295 nopic_initfini!$nopic_initfini$ac_delim
9296 DEFINES!$DEFINES$ac_delim
9297 mach_interface_list!$mach_interface_list$ac_delim
9298 VERSION!$VERSION$ac_delim
9299 RELEASE!$RELEASE$ac_delim
9300 LIBOBJS!$LIBOBJS$ac_delim
9301 LTLIBOBJS!$LTLIBOBJS$ac_delim
9302 _ACEOF
9304 if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 52; then
9305 break
9306 elif $ac_last_try; then
9307 { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
9308 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
9309 { (exit 1); exit 1; }; }
9310 else
9311 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9313 done
9315 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
9316 if test -n "$ac_eof"; then
9317 ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
9318 ac_eof=`expr $ac_eof + 1`
9321 cat >>$CONFIG_STATUS <<_ACEOF
9322 cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
9323 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
9324 _ACEOF
9325 sed '
9326 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
9327 s/^/s,@/; s/!/@,|#_!!_#|/
9330 s/'"$ac_delim"'$/,g/; t
9331 s/$/\\/; p
9332 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
9333 ' >>$CONFIG_STATUS <conf$$subs.sed
9334 rm -f conf$$subs.sed
9335 cat >>$CONFIG_STATUS <<_ACEOF
9336 :end
9337 s/|#_!!_#|//g
9338 CEOF$ac_eof
9339 _ACEOF
9342 # VPATH may cause trouble with some makes, so we remove $(srcdir),
9343 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
9344 # trailing colons and then remove the whole line if VPATH becomes empty
9345 # (actually we leave an empty line to preserve line numbers).
9346 if test "x$srcdir" = x.; then
9347 ac_vpsub='/^[ ]*VPATH[ ]*=/{
9348 s/:*\$(srcdir):*/:/
9349 s/:*\${srcdir}:*/:/
9350 s/:*@srcdir@:*/:/
9351 s/^\([^=]*=[ ]*\):*/\1/
9352 s/:*$//
9353 s/^[^=]*=[ ]*$//
9357 cat >>$CONFIG_STATUS <<\_ACEOF
9358 fi # test -n "$CONFIG_FILES"
9361 for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS
9363 case $ac_tag in
9364 :[FHLC]) ac_mode=$ac_tag; continue;;
9365 esac
9366 case $ac_mode$ac_tag in
9367 :[FHL]*:*);;
9368 :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
9369 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
9370 { (exit 1); exit 1; }; };;
9371 :[FH]-) ac_tag=-:-;;
9372 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
9373 esac
9374 ac_save_IFS=$IFS
9375 IFS=:
9376 set x $ac_tag
9377 IFS=$ac_save_IFS
9378 shift
9379 ac_file=$1
9380 shift
9382 case $ac_mode in
9383 :L) ac_source=$1;;
9384 :[FH])
9385 ac_file_inputs=
9386 for ac_f
9388 case $ac_f in
9389 -) ac_f="$tmp/stdin";;
9390 *) # Look for the file first in the build tree, then in the source tree
9391 # (if the path is not absolute). The absolute path cannot be DOS-style,
9392 # because $ac_f cannot contain `:'.
9393 test -f "$ac_f" ||
9394 case $ac_f in
9395 [\\/$]*) false;;
9396 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
9397 esac ||
9398 { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
9399 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
9400 { (exit 1); exit 1; }; };;
9401 esac
9402 ac_file_inputs="$ac_file_inputs $ac_f"
9403 done
9405 # Let's still pretend it is `configure' which instantiates (i.e., don't
9406 # use $as_me), people would be surprised to read:
9407 # /* config.h. Generated by config.status. */
9408 configure_input="Generated from "`IFS=:
9409 echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
9410 if test x"$ac_file" != x-; then
9411 configure_input="$ac_file. $configure_input"
9412 { echo "$as_me:$LINENO: creating $ac_file" >&5
9413 echo "$as_me: creating $ac_file" >&6;}
9416 case $ac_tag in
9417 *:-:* | *:-) cat >"$tmp/stdin";;
9418 esac
9420 esac
9422 ac_dir=`$as_dirname -- "$ac_file" ||
9423 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9424 X"$ac_file" : 'X\(//\)[^/]' \| \
9425 X"$ac_file" : 'X\(//\)$' \| \
9426 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
9427 echo X"$ac_file" |
9428 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9429 s//\1/
9432 /^X\(\/\/\)[^/].*/{
9433 s//\1/
9436 /^X\(\/\/\)$/{
9437 s//\1/
9440 /^X\(\/\).*/{
9441 s//\1/
9444 s/.*/./; q'`
9445 { as_dir="$ac_dir"
9446 case $as_dir in #(
9447 -*) as_dir=./$as_dir;;
9448 esac
9449 test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
9450 as_dirs=
9451 while :; do
9452 case $as_dir in #(
9453 *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
9454 *) as_qdir=$as_dir;;
9455 esac
9456 as_dirs="'$as_qdir' $as_dirs"
9457 as_dir=`$as_dirname -- "$as_dir" ||
9458 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9459 X"$as_dir" : 'X\(//\)[^/]' \| \
9460 X"$as_dir" : 'X\(//\)$' \| \
9461 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
9462 echo X"$as_dir" |
9463 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9464 s//\1/
9467 /^X\(\/\/\)[^/].*/{
9468 s//\1/
9471 /^X\(\/\/\)$/{
9472 s//\1/
9475 /^X\(\/\).*/{
9476 s//\1/
9479 s/.*/./; q'`
9480 test -d "$as_dir" && break
9481 done
9482 test -z "$as_dirs" || eval "mkdir $as_dirs"
9483 } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
9484 echo "$as_me: error: cannot create directory $as_dir" >&2;}
9485 { (exit 1); exit 1; }; }; }
9486 ac_builddir=.
9488 case "$ac_dir" in
9489 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9491 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
9492 # A ".." for each directory in $ac_dir_suffix.
9493 ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
9494 case $ac_top_builddir_sub in
9495 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9496 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9497 esac ;;
9498 esac
9499 ac_abs_top_builddir=$ac_pwd
9500 ac_abs_builddir=$ac_pwd$ac_dir_suffix
9501 # for backward compatibility:
9502 ac_top_builddir=$ac_top_build_prefix
9504 case $srcdir in
9505 .) # We are building in place.
9506 ac_srcdir=.
9507 ac_top_srcdir=$ac_top_builddir_sub
9508 ac_abs_top_srcdir=$ac_pwd ;;
9509 [\\/]* | ?:[\\/]* ) # Absolute name.
9510 ac_srcdir=$srcdir$ac_dir_suffix;
9511 ac_top_srcdir=$srcdir
9512 ac_abs_top_srcdir=$srcdir ;;
9513 *) # Relative name.
9514 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
9515 ac_top_srcdir=$ac_top_build_prefix$srcdir
9516 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
9517 esac
9518 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
9521 case $ac_mode in
9524 # CONFIG_FILE
9527 case $INSTALL in
9528 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9529 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
9530 esac
9531 _ACEOF
9533 cat >>$CONFIG_STATUS <<\_ACEOF
9534 # If the template does not know about datarootdir, expand it.
9535 # FIXME: This hack should be removed a few years after 2.60.
9536 ac_datarootdir_hack=; ac_datarootdir_seen=
9538 case `sed -n '/datarootdir/ {
9542 /@datadir@/p
9543 /@docdir@/p
9544 /@infodir@/p
9545 /@localedir@/p
9546 /@mandir@/p
9547 ' $ac_file_inputs` in
9548 *datarootdir*) ac_datarootdir_seen=yes;;
9549 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
9550 { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9551 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9552 _ACEOF
9553 cat >>$CONFIG_STATUS <<_ACEOF
9554 ac_datarootdir_hack='
9555 s&@datadir@&$datadir&g
9556 s&@docdir@&$docdir&g
9557 s&@infodir@&$infodir&g
9558 s&@localedir@&$localedir&g
9559 s&@mandir@&$mandir&g
9560 s&\\\${datarootdir}&$datarootdir&g' ;;
9561 esac
9562 _ACEOF
9564 # Neutralize VPATH when `$srcdir' = `.'.
9565 # Shell code in configure.ac might set extrasub.
9566 # FIXME: do we really want to maintain this feature?
9567 cat >>$CONFIG_STATUS <<_ACEOF
9568 sed "$ac_vpsub
9569 $extrasub
9570 _ACEOF
9571 cat >>$CONFIG_STATUS <<\_ACEOF
9573 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9574 s&@configure_input@&$configure_input&;t t
9575 s&@top_builddir@&$ac_top_builddir_sub&;t t
9576 s&@srcdir@&$ac_srcdir&;t t
9577 s&@abs_srcdir@&$ac_abs_srcdir&;t t
9578 s&@top_srcdir@&$ac_top_srcdir&;t t
9579 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
9580 s&@builddir@&$ac_builddir&;t t
9581 s&@abs_builddir@&$ac_abs_builddir&;t t
9582 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9583 s&@INSTALL@&$ac_INSTALL&;t t
9584 $ac_datarootdir_hack
9585 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out
9587 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9588 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
9589 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
9590 { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9591 which seems to be undefined. Please make sure it is defined." >&5
9592 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9593 which seems to be undefined. Please make sure it is defined." >&2;}
9595 rm -f "$tmp/stdin"
9596 case $ac_file in
9597 -) cat "$tmp/out"; rm -f "$tmp/out";;
9598 *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
9599 esac
9603 # CONFIG_HEADER
9605 _ACEOF
9607 # Transform confdefs.h into a sed script `conftest.defines', that
9608 # substitutes the proper values into config.h.in to produce config.h.
9609 rm -f conftest.defines conftest.tail
9610 # First, append a space to every undef/define line, to ease matching.
9611 echo 's/$/ /' >conftest.defines
9612 # Then, protect against being on the right side of a sed subst, or in
9613 # an unquoted here document, in config.status. If some macros were
9614 # called several times there might be several #defines for the same
9615 # symbol, which is useless. But do not sort them, since the last
9616 # AC_DEFINE must be honored.
9617 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
9618 # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
9619 # NAME is the cpp macro being defined, VALUE is the value it is being given.
9620 # PARAMS is the parameter list in the macro definition--in most cases, it's
9621 # just an empty string.
9622 ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*'
9623 ac_dB='\\)[ (].*,\\1define\\2'
9624 ac_dC=' '
9625 ac_dD=' ,'
9627 uniq confdefs.h |
9628 sed -n '
9629 t rset
9630 :rset
9631 s/^[ ]*#[ ]*define[ ][ ]*//
9632 t ok
9635 s/[\\&,]/\\&/g
9636 s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
9637 s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
9638 ' >>conftest.defines
9640 # Remove the space that was appended to ease matching.
9641 # Then replace #undef with comments. This is necessary, for
9642 # example, in the case of _POSIX_SOURCE, which is predefined and required
9643 # on some systems where configure will not decide to define it.
9644 # (The regexp can be short, since the line contains either #define or #undef.)
9645 echo 's/ $//
9646 s,^[ #]*u.*,/* & */,' >>conftest.defines
9648 # Break up conftest.defines:
9649 ac_max_sed_lines=50
9651 # First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
9652 # Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
9653 # Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
9654 # et cetera.
9655 ac_in='$ac_file_inputs'
9656 ac_out='"$tmp/out1"'
9657 ac_nxt='"$tmp/out2"'
9659 while :
9661 # Write a here document:
9662 cat >>$CONFIG_STATUS <<_ACEOF
9663 # First, check the format of the line:
9664 cat >"\$tmp/defines.sed" <<\\CEOF
9665 /^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def
9666 /^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def
9668 :def
9669 _ACEOF
9670 sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
9671 echo 'CEOF
9672 sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
9673 ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
9674 sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
9675 grep . conftest.tail >/dev/null || break
9676 rm -f conftest.defines
9677 mv conftest.tail conftest.defines
9678 done
9679 rm -f conftest.defines conftest.tail
9681 echo "ac_result=$ac_in" >>$CONFIG_STATUS
9682 cat >>$CONFIG_STATUS <<\_ACEOF
9683 if test x"$ac_file" != x-; then
9684 echo "/* $configure_input */" >"$tmp/config.h"
9685 cat "$ac_result" >>"$tmp/config.h"
9686 if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
9687 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
9688 echo "$as_me: $ac_file is unchanged" >&6;}
9689 else
9690 rm -f $ac_file
9691 mv "$tmp/config.h" $ac_file
9693 else
9694 echo "/* $configure_input */"
9695 cat "$ac_result"
9697 rm -f "$tmp/out12"
9700 :C) { echo "$as_me:$LINENO: executing $ac_file commands" >&5
9701 echo "$as_me: executing $ac_file commands" >&6;}
9703 esac
9706 case $ac_file$ac_mode in
9707 "default":C)
9708 case $CONFIG_FILES in *config.make*)
9709 echo "$config_vars" >> config.make;;
9710 esac
9711 test -d bits || mkdir bits ;;
9713 esac
9714 done # for ac_tag
9717 { (exit 0); exit 0; }
9718 _ACEOF
9719 chmod +x $CONFIG_STATUS
9720 ac_clean_files=$ac_clean_files_save
9723 # configure is writing to config.log, and then calls config.status.
9724 # config.status does its own redirection, appending to config.log.
9725 # Unfortunately, on DOS this fails, as config.log is still kept open
9726 # by configure, so config.status won't be able to write to it; its
9727 # output is simply discarded. So we exec the FD to /dev/null,
9728 # effectively closing config.log, so it can be properly (re)opened and
9729 # appended to by config.status. When coming back to configure, we
9730 # need to make the FD available again.
9731 if test "$no_create" != yes; then
9732 ac_cs_success=:
9733 ac_config_status_args=
9734 test "$silent" = yes &&
9735 ac_config_status_args="$ac_config_status_args --quiet"
9736 exec 5>/dev/null
9737 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9738 exec 5>>config.log
9739 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9740 # would make configure fail if this is the last instruction.
9741 $ac_cs_success || { (exit 1); exit 1; }
9745 # CONFIG_SUBDIRS section.
9747 if test "$no_recursion" != yes; then
9749 # Remove --cache-file and --srcdir arguments so they do not pile up.
9750 ac_sub_configure_args=
9751 ac_prev=
9752 eval "set x $ac_configure_args"
9753 shift
9754 for ac_arg
9756 if test -n "$ac_prev"; then
9757 ac_prev=
9758 continue
9760 case $ac_arg in
9761 -cache-file | --cache-file | --cache-fil | --cache-fi \
9762 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
9763 ac_prev=cache_file ;;
9764 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
9765 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
9766 | --c=*)
9768 --config-cache | -C)
9770 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
9771 ac_prev=srcdir ;;
9772 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
9774 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
9775 ac_prev=prefix ;;
9776 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
9779 case $ac_arg in
9780 *\'*) ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
9781 esac
9782 ac_sub_configure_args="$ac_sub_configure_args '$ac_arg'" ;;
9783 esac
9784 done
9786 # Always prepend --prefix to ensure using the same prefix
9787 # in subdir configurations.
9788 ac_arg="--prefix=$prefix"
9789 case $ac_arg in
9790 *\'*) ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
9791 esac
9792 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
9794 # Pass --silent
9795 if test "$silent" = yes; then
9796 ac_sub_configure_args="--silent $ac_sub_configure_args"
9799 ac_popdir=`pwd`
9800 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
9802 # Do not complain, so a configure script can configure whichever
9803 # parts of a large source tree are present.
9804 test -d "$srcdir/$ac_dir" || continue
9806 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
9807 echo "$as_me:$LINENO: $ac_msg" >&5
9808 echo "$ac_msg" >&6
9809 { as_dir="$ac_dir"
9810 case $as_dir in #(
9811 -*) as_dir=./$as_dir;;
9812 esac
9813 test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
9814 as_dirs=
9815 while :; do
9816 case $as_dir in #(
9817 *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
9818 *) as_qdir=$as_dir;;
9819 esac
9820 as_dirs="'$as_qdir' $as_dirs"
9821 as_dir=`$as_dirname -- "$as_dir" ||
9822 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9823 X"$as_dir" : 'X\(//\)[^/]' \| \
9824 X"$as_dir" : 'X\(//\)$' \| \
9825 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
9826 echo X"$as_dir" |
9827 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9828 s//\1/
9831 /^X\(\/\/\)[^/].*/{
9832 s//\1/
9835 /^X\(\/\/\)$/{
9836 s//\1/
9839 /^X\(\/\).*/{
9840 s//\1/
9843 s/.*/./; q'`
9844 test -d "$as_dir" && break
9845 done
9846 test -z "$as_dirs" || eval "mkdir $as_dirs"
9847 } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
9848 echo "$as_me: error: cannot create directory $as_dir" >&2;}
9849 { (exit 1); exit 1; }; }; }
9850 ac_builddir=.
9852 case "$ac_dir" in
9853 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9855 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
9856 # A ".." for each directory in $ac_dir_suffix.
9857 ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
9858 case $ac_top_builddir_sub in
9859 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9860 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9861 esac ;;
9862 esac
9863 ac_abs_top_builddir=$ac_pwd
9864 ac_abs_builddir=$ac_pwd$ac_dir_suffix
9865 # for backward compatibility:
9866 ac_top_builddir=$ac_top_build_prefix
9868 case $srcdir in
9869 .) # We are building in place.
9870 ac_srcdir=.
9871 ac_top_srcdir=$ac_top_builddir_sub
9872 ac_abs_top_srcdir=$ac_pwd ;;
9873 [\\/]* | ?:[\\/]* ) # Absolute name.
9874 ac_srcdir=$srcdir$ac_dir_suffix;
9875 ac_top_srcdir=$srcdir
9876 ac_abs_top_srcdir=$srcdir ;;
9877 *) # Relative name.
9878 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
9879 ac_top_srcdir=$ac_top_build_prefix$srcdir
9880 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
9881 esac
9882 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
9885 cd "$ac_dir"
9887 # Check for guested configure; otherwise get Cygnus style configure.
9888 if test -f "$ac_srcdir/configure.gnu"; then
9889 ac_sub_configure=$ac_srcdir/configure.gnu
9890 elif test -f "$ac_srcdir/configure"; then
9891 ac_sub_configure=$ac_srcdir/configure
9892 elif test -f "$ac_srcdir/configure.in"; then
9893 # This should be Cygnus configure.
9894 ac_sub_configure=$ac_aux_dir/configure
9895 else
9896 { echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5
9897 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
9898 ac_sub_configure=
9901 # The recursion is here.
9902 if test -n "$ac_sub_configure"; then
9903 # Make the cache file name correct relative to the subdirectory.
9904 case $cache_file in
9905 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
9906 *) # Relative name.
9907 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
9908 esac
9910 { echo "$as_me:$LINENO: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
9911 echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
9912 # The eval makes quoting arguments work.
9913 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
9914 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
9915 { { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
9916 echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
9917 { (exit 1); exit 1; }; }
9920 cd "$ac_popdir"
9921 done