2 # From configure.in CVSid.
3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated by GNU Autoconf 2.59 for GNU C Library (see version.h).
6 # Report bugs to <glibc>.
8 # Copyright (C) 2003 Free Software Foundation, Inc.
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## --------------------- ##
12 ## M4sh Initialization. ##
13 ## --------------------- ##
15 # Be Bourne compatible
16 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then
19 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
20 # is contrary to our usage. Disable this feature.
21 alias -g '${1+"$@"}'='"$@"'
22 elif test -n "${BASH_VERSION+set}" && (set -o posix
) >/dev
/null
2>&1; then
25 DUALCASE
=1; export DUALCASE
# for MKS sh
27 # Support unset when possible.
28 if ( (MAIL
=60; unset MAIL
) ||
exit) >/dev
/null
2>&1; then
35 # Work around bugs in pre-3.0 UWIN ksh.
36 $as_unset ENV MAIL MAILPATH
43 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
44 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
47 if (set +x
; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
48 eval $as_var=C
; export $as_var
54 # Required to use basename.
55 if expr a
: '\(a\)' >/dev
/null
2>&1; then
61 if (basename /) >/dev
/null
2>&1 && test "X`basename / 2>&1`" = "X/"; then
68 # Name of the executable.
69 as_me
=`$as_basename "$0" ||
70 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
71 X"$0" : 'X\(//\)$' \| \
72 X"$0" : 'X\(/\)$' \| \
73 . : '\(.\)' 2>/dev/null ||
75 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
76 /^X\/\(\/\/\)$/{ s//\1/; q; }
77 /^X\/\(\/\).*/{ s//\1/; q; }
81 # PATH needs CR, and LINENO needs CR and PATH.
82 # Avoid depending upon Character Ranges.
83 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
84 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
85 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
86 as_cr_digits
='0123456789'
87 as_cr_alnum
=$as_cr_Letters$as_cr_digits
89 # The user is always right.
90 if test "${PATH_SEPARATOR+set}" != set; then
91 echo "#! /bin/sh" >conf$$.sh
92 echo "exit 0" >>conf$$.sh
94 if (PATH
="/nonexistent;."; conf$$.sh
) >/dev
/null
2>&1; then
105 as_lineno_3
=`(expr $as_lineno_1 + 1) 2>/dev/null`
106 test "x$as_lineno_1" != "x$as_lineno_2" &&
107 test "x$as_lineno_3" = "x$as_lineno_2" ||
{
108 # Find who we are. Look in the path if we contain no path at all
111 *[\\/]* ) as_myself
=$0 ;;
112 *) as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
116 test -z "$as_dir" && as_dir
=.
117 test -r "$as_dir/$0" && as_myself
=$as_dir/$0 && break
122 # We did not find ourselves, most probably we were run as `sh COMMAND'
123 # in which case we are not to be found in the path.
124 if test "x$as_myself" = x
; then
127 if test ! -f "$as_myself"; then
128 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
129 { (exit 1); exit 1; }; }
131 case $CONFIG_SHELL in
133 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
134 for as_dir
in /bin
$PATH_SEPARATOR/usr
/bin
$PATH_SEPARATOR$PATH
137 test -z "$as_dir" && as_dir
=.
138 for as_base
in sh bash ksh sh5
; do
141 if ("$as_dir/$as_base" -c '
144 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
145 test "x$as_lineno_1" != "x$as_lineno_2" &&
146 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev
/null
; then
147 $as_unset BASH_ENV ||
test "${BASH_ENV+set}" != set ||
{ BASH_ENV
=; export BASH_ENV
; }
148 $as_unset ENV ||
test "${ENV+set}" != set ||
{ ENV
=; export ENV
; }
149 CONFIG_SHELL
=$as_dir/$as_base
151 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
159 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
160 # uniformly replaced by the line number. The first 'sed' inserts a
161 # line-number line before each line; the second 'sed' does the real
162 # work. The second script uses 'N' to pair each line-number line
163 # with the numbered line, and appends trailing '-' during
164 # substitution so that $LINENO is not a special case at line end.
165 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
166 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
167 sed '=' <$as_myself |
172 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
175 s,^['$as_cr_digits']*\n,,
177 chmod +x
$as_me.lineno ||
178 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
179 { (exit 1); exit 1; }; }
181 # Don't try to exec as it changes $[0], causing all sort of problems
182 # (the dirname of $[0] is not the place where we might find the
183 # original and so on. Autoconf is especially sensible to this).
185 # Exit status is that of the last command.
190 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
191 *c
*,-n*) ECHO_N
= ECHO_C
='
193 *c
*,* ) ECHO_N
=-n ECHO_C
= ECHO_T
= ;;
194 *) ECHO_N
= ECHO_C
='\c' ECHO_T
= ;;
197 if expr a
: '\(a\)' >/dev
/null
2>&1; then
203 rm -f conf$$ conf$$.exe conf$$.
file
205 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
206 # We could just check for DJGPP; but this test a) works b) is more generic
207 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
208 if test -f conf$$.exe
; then
209 # Don't use ln at all; we don't have any links
214 elif ln conf$$.
file conf$$
2>/dev
/null
; then
219 rm -f conf$$ conf$$.exe conf$$.
file
221 if mkdir
-p .
2>/dev
/null
; then
224 test -d .
/-p && rmdir .
/-p
228 as_executable_p
="test -f"
230 # Sed expression to map a string onto a valid CPP name.
231 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
233 # Sed expression to map a string onto a valid variable name.
234 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
238 # We need space, tab and new line, in precisely that order.
248 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
249 # so uname gets run too.
250 ac_hostname
=`(hostname || uname -n) 2>/dev/null | sed 1q`
257 ac_default_prefix
=/usr
/local
258 ac_config_libobj_dir
=.
263 SHELL
=${CONFIG_SHELL-/bin/sh}
265 # Maximum number of lines to put in a shell here document.
266 # This variable seems obsolete. It should probably be removed, and
267 # only ac_max_sed_lines should be used.
268 : ${ac_max_here_lines=38}
270 # Identity of this package.
271 PACKAGE_NAME
='GNU C Library'
272 PACKAGE_TARNAME
='c-library'
273 PACKAGE_VERSION
='(see version.h)'
274 PACKAGE_STRING
='GNU C Library (see version.h)'
275 PACKAGE_BUGREPORT
='glibc'
277 ac_unique_file
="include/features.h"
278 ac_subdirs_all
="$ac_subdirs_all "
279 # Factoring default headers for most tests.
280 ac_includes_default
="\
283 # include <sys/types.h>
286 # include <sys/stat.h>
297 # if !STDC_HEADERS && HAVE_MEMORY_H
303 # include <strings.h>
306 # include <inttypes.h>
316 ac_subst_vars
='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS with_fp with_cvs enable_check_abi oldest_abi bindnow force_install all_warnings build build_cpu build_vendor build_os host host_cpu host_vendor host_os subdirs add_ons base_machine sysnames INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC OBJEXT BUILD_CC cross_compiling CPP CXX CXXFLAGS ac_ct_CXX AR OBJDUMP RANLIB ac_ct_RANLIB MIG AS LD PWD_P MAKE MSGFMT MAKEINFO SED AUTOCONF SYSINCLUDES libc_cv_gcc_static_libgcc BASH libc_cv_have_bash2 KSH libc_cv_have_ksh AWK PERL INSTALL_INFO BISON VERSIONING libc_cv_asm_protected_directive libc_cv_initfinit_array libc_cv_cc_with_libunwind libc_cv_z_nodelete libc_cv_z_nodlopen libc_cv_z_initfirst libc_cv_z_relro libc_cv_Bgroup libc_cv_libgcc_s_suffix libc_cv_as_needed ASFLAGS_config libc_cv_z_combreloc libc_cv_z_execstack libc_cv_fpie fno_unit_at_a_time libc_cv_ssp libc_cv_have_initfini no_whole_archive exceptions LIBGD have_libaudit have_selinux EGREP sizeof_long_double libc_cv_gcc_unwind_find_fde uname_sysname uname_release uname_version old_glibc_headers libc_cv_slibdir libc_cv_localedir libc_cv_sysconfdir libc_cv_rootsbindir libc_cv_forced_unwind use_ldconfig ldd_rewrite_script gnu_ld gnu_as elf xcoff static shared pic_default profile omitfp bounded static_nss nopic_initfini DEFINES mach_interface_list VERSION RELEASE LIBOBJS LTLIBOBJS'
319 # Initialize some variables set by options.
321 ac_init_version
=false
322 # The variables have the same names as the options, with
323 # dashes changed to underlines.
331 program_transform_name
=s
,x
,x
,
339 # Installation directory options.
340 # These are left unexpanded so users can "make install exec_prefix=/foo"
341 # and all the variables that are supposed to be based on exec_prefix
342 # by default will actually change.
343 # Use braces instead of parens because sh, perl, etc. also accept them.
344 bindir
='${exec_prefix}/bin'
345 sbindir
='${exec_prefix}/sbin'
346 libexecdir
='${exec_prefix}/libexec'
347 datadir
='${prefix}/share'
348 sysconfdir
='${prefix}/etc'
349 sharedstatedir
='${prefix}/com'
350 localstatedir
='${prefix}/var'
351 libdir
='${exec_prefix}/lib'
352 includedir
='${prefix}/include'
353 oldincludedir
='/usr/include'
354 infodir
='${prefix}/info'
355 mandir
='${prefix}/man'
360 # If the previous option needs an argument, assign it.
361 if test -n "$ac_prev"; then
362 eval "$ac_prev=\$ac_option"
367 ac_optarg
=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
369 # Accept the important Cygnus configure options, so we can diagnose typos.
373 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
375 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
378 -build |
--build |
--buil |
--bui |
--bu)
379 ac_prev
=build_alias
;;
380 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
381 build_alias
=$ac_optarg ;;
383 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
384 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
385 ac_prev
=cache_file
;;
386 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
387 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
388 cache_file
=$ac_optarg ;;
391 cache_file
=config.cache
;;
393 -datadir |
--datadir |
--datadi |
--datad |
--data |
--dat |
--da)
395 -datadir=* |
--datadir=* |
--datadi=* |
--datad=* |
--data=* |
--dat=* \
397 datadir
=$ac_optarg ;;
399 -disable-* |
--disable-*)
400 ac_feature
=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
401 # Reject names that are not valid shell variable names.
402 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev
/null
&&
403 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
404 { (exit 1); exit 1; }; }
405 ac_feature
=`echo $ac_feature | sed 's/-/_/g'`
406 eval "enable_$ac_feature=no" ;;
408 -enable-* |
--enable-*)
409 ac_feature
=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
410 # Reject names that are not valid shell variable names.
411 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev
/null
&&
412 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
413 { (exit 1); exit 1; }; }
414 ac_feature
=`echo $ac_feature | sed 's/-/_/g'`
416 *=*) ac_optarg
=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
419 eval "enable_$ac_feature='$ac_optarg'" ;;
421 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
422 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
423 |
--exec |
--exe |
--ex)
424 ac_prev
=exec_prefix
;;
425 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
426 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
427 |
--exec=* |
--exe=* |
--ex=*)
428 exec_prefix
=$ac_optarg ;;
430 -gas |
--gas |
--ga |
--g)
431 # Obsolete; use --with-gas.
434 -help |
--help |
--hel |
--he |
-h)
436 -help=r
* |
--help=r
* |
--hel=r
* |
--he=r
* |
-hr*)
437 ac_init_help
=recursive
;;
438 -help=s
* |
--help=s
* |
--hel=s
* |
--he=s
* |
-hs*)
439 ac_init_help
=short
;;
441 -host |
--host |
--hos |
--ho)
442 ac_prev
=host_alias
;;
443 -host=* |
--host=* |
--hos=* |
--ho=*)
444 host_alias
=$ac_optarg ;;
446 -includedir |
--includedir |
--includedi |
--included |
--include \
447 |
--includ |
--inclu |
--incl |
--inc)
448 ac_prev
=includedir
;;
449 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
450 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
451 includedir
=$ac_optarg ;;
453 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
455 -infodir=* |
--infodir=* |
--infodi=* |
--infod=* |
--info=* |
--inf=*)
456 infodir
=$ac_optarg ;;
458 -libdir |
--libdir |
--libdi |
--libd)
460 -libdir=* |
--libdir=* |
--libdi=* |
--libd=*)
463 -libexecdir |
--libexecdir |
--libexecdi |
--libexecd |
--libexec \
464 |
--libexe |
--libex |
--libe)
465 ac_prev
=libexecdir
;;
466 -libexecdir=* |
--libexecdir=* |
--libexecdi=* |
--libexecd=* |
--libexec=* \
467 |
--libexe=* |
--libex=* |
--libe=*)
468 libexecdir
=$ac_optarg ;;
470 -localstatedir |
--localstatedir |
--localstatedi |
--localstated \
471 |
--localstate |
--localstat |
--localsta |
--localst \
472 |
--locals |
--local |
--loca |
--loc |
--lo)
473 ac_prev
=localstatedir
;;
474 -localstatedir=* |
--localstatedir=* |
--localstatedi=* |
--localstated=* \
475 |
--localstate=* |
--localstat=* |
--localsta=* |
--localst=* \
476 |
--locals=* |
--local=* |
--loca=* |
--loc=* |
--lo=*)
477 localstatedir
=$ac_optarg ;;
479 -mandir |
--mandir |
--mandi |
--mand |
--man |
--ma |
--m)
481 -mandir=* |
--mandir=* |
--mandi=* |
--mand=* |
--man=* |
--ma=* |
--m=*)
485 # Obsolete; use --without-fp.
488 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
489 |
--no-cr |
--no-c |
-n)
492 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
493 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r)
496 -oldincludedir |
--oldincludedir |
--oldincludedi |
--oldincluded \
497 |
--oldinclude |
--oldinclud |
--oldinclu |
--oldincl |
--oldinc \
498 |
--oldin |
--oldi |
--old |
--ol |
--o)
499 ac_prev
=oldincludedir
;;
500 -oldincludedir=* |
--oldincludedir=* |
--oldincludedi=* |
--oldincluded=* \
501 |
--oldinclude=* |
--oldinclud=* |
--oldinclu=* |
--oldincl=* |
--oldinc=* \
502 |
--oldin=* |
--oldi=* |
--old=* |
--ol=* |
--o=*)
503 oldincludedir
=$ac_optarg ;;
505 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
507 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
510 -program-prefix |
--program-prefix |
--program-prefi |
--program-pref \
511 |
--program-pre |
--program-pr |
--program-p)
512 ac_prev
=program_prefix
;;
513 -program-prefix=* |
--program-prefix=* |
--program-prefi=* \
514 |
--program-pref=* |
--program-pre=* |
--program-pr=* |
--program-p=*)
515 program_prefix
=$ac_optarg ;;
517 -program-suffix |
--program-suffix |
--program-suffi |
--program-suff \
518 |
--program-suf |
--program-su |
--program-s)
519 ac_prev
=program_suffix
;;
520 -program-suffix=* |
--program-suffix=* |
--program-suffi=* \
521 |
--program-suff=* |
--program-suf=* |
--program-su=* |
--program-s=*)
522 program_suffix
=$ac_optarg ;;
524 -program-transform-name |
--program-transform-name \
525 |
--program-transform-nam |
--program-transform-na \
526 |
--program-transform-n |
--program-transform- \
527 |
--program-transform |
--program-transfor \
528 |
--program-transfo |
--program-transf \
529 |
--program-trans |
--program-tran \
530 |
--progr-tra |
--program-tr |
--program-t)
531 ac_prev
=program_transform_name
;;
532 -program-transform-name=* |
--program-transform-name=* \
533 |
--program-transform-nam=* |
--program-transform-na=* \
534 |
--program-transform-n=* |
--program-transform-=* \
535 |
--program-transform=* |
--program-transfor=* \
536 |
--program-transfo=* |
--program-transf=* \
537 |
--program-trans=* |
--program-tran=* \
538 |
--progr-tra=* |
--program-tr=* |
--program-t=*)
539 program_transform_name
=$ac_optarg ;;
541 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
542 |
-silent |
--silent |
--silen |
--sile |
--sil)
545 -sbindir |
--sbindir |
--sbindi |
--sbind |
--sbin |
--sbi |
--sb)
547 -sbindir=* |
--sbindir=* |
--sbindi=* |
--sbind=* |
--sbin=* \
549 sbindir
=$ac_optarg ;;
551 -sharedstatedir |
--sharedstatedir |
--sharedstatedi \
552 |
--sharedstated |
--sharedstate |
--sharedstat |
--sharedsta \
553 |
--sharedst |
--shareds |
--shared |
--share |
--shar \
555 ac_prev
=sharedstatedir
;;
556 -sharedstatedir=* |
--sharedstatedir=* |
--sharedstatedi=* \
557 |
--sharedstated=* |
--sharedstate=* |
--sharedstat=* |
--sharedsta=* \
558 |
--sharedst=* |
--shareds=* |
--shared=* |
--share=* |
--shar=* \
560 sharedstatedir
=$ac_optarg ;;
562 -site |
--site |
--sit)
564 -site=* |
--site=* |
--sit=*)
567 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
569 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
572 -sysconfdir |
--sysconfdir |
--sysconfdi |
--sysconfd |
--sysconf \
573 |
--syscon |
--sysco |
--sysc |
--sys |
--sy)
574 ac_prev
=sysconfdir
;;
575 -sysconfdir=* |
--sysconfdir=* |
--sysconfdi=* |
--sysconfd=* |
--sysconf=* \
576 |
--syscon=* |
--sysco=* |
--sysc=* |
--sys=* |
--sy=*)
577 sysconfdir
=$ac_optarg ;;
579 -target |
--target |
--targe |
--targ |
--tar |
--ta |
--t)
580 ac_prev
=target_alias
;;
581 -target=* |
--target=* |
--targe=* |
--targ=* |
--tar=* |
--ta=* |
--t=*)
582 target_alias
=$ac_optarg ;;
584 -v |
-verbose |
--verbose |
--verbos |
--verbo |
--verb)
587 -version |
--version |
--versio |
--versi |
--vers |
-V)
591 ac_package
=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
592 # Reject names that are not valid shell variable names.
593 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev
/null
&&
594 { echo "$as_me: error: invalid package name: $ac_package" >&2
595 { (exit 1); exit 1; }; }
596 ac_package
=`echo $ac_package| sed 's/-/_/g'`
598 *=*) ac_optarg
=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
601 eval "with_$ac_package='$ac_optarg'" ;;
603 -without-* |
--without-*)
604 ac_package
=`expr "x$ac_option" : 'x-*without-\(.*\)'`
605 # Reject names that are not valid shell variable names.
606 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev
/null
&&
607 { echo "$as_me: error: invalid package name: $ac_package" >&2
608 { (exit 1); exit 1; }; }
609 ac_package
=`echo $ac_package | sed 's/-/_/g'`
610 eval "with_$ac_package=no" ;;
613 # Obsolete; use --with-x.
616 -x-includes |
--x-includes |
--x-include |
--x-includ |
--x-inclu \
617 |
--x-incl |
--x-inc |
--x-in |
--x-i)
618 ac_prev
=x_includes
;;
619 -x-includes=* |
--x-includes=* |
--x-include=* |
--x-includ=* |
--x-inclu=* \
620 |
--x-incl=* |
--x-inc=* |
--x-in=* |
--x-i=*)
621 x_includes
=$ac_optarg ;;
623 -x-libraries |
--x-libraries |
--x-librarie |
--x-librari \
624 |
--x-librar |
--x-libra |
--x-libr |
--x-lib |
--x-li |
--x-l)
625 ac_prev
=x_libraries
;;
626 -x-libraries=* |
--x-libraries=* |
--x-librarie=* |
--x-librari=* \
627 |
--x-librar=* |
--x-libra=* |
--x-libr=* |
--x-lib=* |
--x-li=* |
--x-l=*)
628 x_libraries
=$ac_optarg ;;
630 -*) { echo "$as_me: error: unrecognized option: $ac_option
631 Try \`$0 --help' for more information." >&2
632 { (exit 1); exit 1; }; }
636 ac_envvar
=`expr "x$ac_option" : 'x\([^=]*\)='`
637 # Reject names that are not valid shell variable names.
638 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev
/null
&&
639 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
640 { (exit 1); exit 1; }; }
641 ac_optarg
=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
642 eval "$ac_envvar='$ac_optarg'"
646 # FIXME: should be removed in autoconf 3.0.
647 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
648 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev
/null
&&
649 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
650 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
656 if test -n "$ac_prev"; then
657 ac_option
=--`echo $ac_prev | sed 's/_/-/g'`
658 { echo "$as_me: error: missing argument to $ac_option" >&2
659 { (exit 1); exit 1; }; }
662 # Be sure to have absolute paths.
663 for ac_var
in exec_prefix prefix
665 eval ac_val
=$
`echo $ac_var`
667 [\\/$
]* | ?
:[\\/]* | NONE |
'' ) ;;
668 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
669 { (exit 1); exit 1; }; };;
673 # Be sure to have absolute paths.
674 for ac_var
in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
675 localstatedir libdir includedir oldincludedir infodir mandir
677 eval ac_val
=$
`echo $ac_var`
679 [\\/$
]* | ?
:[\\/]* ) ;;
680 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
681 { (exit 1); exit 1; }; };;
685 # There might be people who depend on the old broken behavior: `$host'
686 # used to hold the argument of --host etc.
687 # FIXME: To remove some day.
692 # FIXME: To remove some day.
693 if test "x$host_alias" != x
; then
694 if test "x$build_alias" = x
; then
695 cross_compiling
=maybe
696 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
697 If a cross compiler is detected then cross compile mode will be used." >&2
698 elif test "x$build_alias" != "x$host_alias"; then
704 test -n "$host_alias" && ac_tool_prefix
=$host_alias-
706 test "$silent" = yes && exec 6>/dev
/null
709 # Find the source files, if location was not specified.
710 if test -z "$srcdir"; then
711 ac_srcdir_defaulted
=yes
712 # Try the directory containing this script, then its parent.
713 ac_confdir
=`(dirname "$0") 2>/dev/null ||
714 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
715 X"$0" : 'X\(//\)[^/]' \| \
716 X"$0" : 'X\(//\)$' \| \
717 X"$0" : 'X\(/\)' \| \
718 . : '\(.\)' 2>/dev/null ||
720 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
721 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
722 /^X\(\/\/\)$/{ s//\1/; q; }
723 /^X\(\/\).*/{ s//\1/; q; }
726 if test ! -r $srcdir/$ac_unique_file; then
730 ac_srcdir_defaulted
=no
732 if test ! -r $srcdir/$ac_unique_file; then
733 if test "$ac_srcdir_defaulted" = yes; then
734 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
735 { (exit 1); exit 1; }; }
737 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
738 { (exit 1); exit 1; }; }
741 (cd $srcdir && test -r .
/$ac_unique_file) 2>/dev
/null ||
742 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
743 { (exit 1); exit 1; }; }
744 srcdir
=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
745 ac_env_build_alias_set
=${build_alias+set}
746 ac_env_build_alias_value
=$build_alias
747 ac_cv_env_build_alias_set
=${build_alias+set}
748 ac_cv_env_build_alias_value
=$build_alias
749 ac_env_host_alias_set
=${host_alias+set}
750 ac_env_host_alias_value
=$host_alias
751 ac_cv_env_host_alias_set
=${host_alias+set}
752 ac_cv_env_host_alias_value
=$host_alias
753 ac_env_target_alias_set
=${target_alias+set}
754 ac_env_target_alias_value
=$target_alias
755 ac_cv_env_target_alias_set
=${target_alias+set}
756 ac_cv_env_target_alias_value
=$target_alias
757 ac_env_CC_set
=${CC+set}
759 ac_cv_env_CC_set
=${CC+set}
760 ac_cv_env_CC_value
=$CC
761 ac_env_CFLAGS_set
=${CFLAGS+set}
762 ac_env_CFLAGS_value
=$CFLAGS
763 ac_cv_env_CFLAGS_set
=${CFLAGS+set}
764 ac_cv_env_CFLAGS_value
=$CFLAGS
765 ac_env_LDFLAGS_set
=${LDFLAGS+set}
766 ac_env_LDFLAGS_value
=$LDFLAGS
767 ac_cv_env_LDFLAGS_set
=${LDFLAGS+set}
768 ac_cv_env_LDFLAGS_value
=$LDFLAGS
769 ac_env_CPPFLAGS_set
=${CPPFLAGS+set}
770 ac_env_CPPFLAGS_value
=$CPPFLAGS
771 ac_cv_env_CPPFLAGS_set
=${CPPFLAGS+set}
772 ac_cv_env_CPPFLAGS_value
=$CPPFLAGS
773 ac_env_CPP_set
=${CPP+set}
774 ac_env_CPP_value
=$CPP
775 ac_cv_env_CPP_set
=${CPP+set}
776 ac_cv_env_CPP_value
=$CPP
777 ac_env_CXX_set
=${CXX+set}
778 ac_env_CXX_value
=$CXX
779 ac_cv_env_CXX_set
=${CXX+set}
780 ac_cv_env_CXX_value
=$CXX
781 ac_env_CXXFLAGS_set
=${CXXFLAGS+set}
782 ac_env_CXXFLAGS_value
=$CXXFLAGS
783 ac_cv_env_CXXFLAGS_set
=${CXXFLAGS+set}
784 ac_cv_env_CXXFLAGS_value
=$CXXFLAGS
787 # Report the --help message.
789 if test "$ac_init_help" = "long"; then
790 # Omit some internal or obsolete options to make the list less imposing.
791 # This message is too long to be a string in the A/UX 3.1 sh.
793 \`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems.
795 Usage: $0 [OPTION]... [VAR=VALUE]...
797 To assign environment variables (e.g., CC, CFLAGS...), specify them as
798 VAR=VALUE. See below for descriptions of some of the useful variables.
800 Defaults for the options are specified in brackets.
803 -h, --help display this help and exit
804 --help=short display options specific to this package
805 --help=recursive display the short help of all the included packages
806 -V, --version display version information and exit
807 -q, --quiet, --silent do not print \`checking...' messages
808 --cache-file=FILE cache test results in FILE [disabled]
809 -C, --config-cache alias for \`--cache-file=config.cache'
810 -n, --no-create do not create output files
811 --srcdir=DIR find the sources in DIR [configure dir or \`..']
816 Installation directories:
817 --prefix=PREFIX install architecture-independent files in PREFIX
819 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
822 By default, \`make install' will install all the files in
823 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
824 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
825 for instance \`--prefix=\$HOME'.
827 For better control, use the options below.
829 Fine tuning of the installation directories:
830 --bindir=DIR user executables [EPREFIX/bin]
831 --sbindir=DIR system admin executables [EPREFIX/sbin]
832 --libexecdir=DIR program executables [EPREFIX/libexec]
833 --datadir=DIR read-only architecture-independent data [PREFIX/share]
834 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
835 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
836 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
837 --libdir=DIR object code libraries [EPREFIX/lib]
838 --includedir=DIR C header files [PREFIX/include]
839 --oldincludedir=DIR C header files for non-gcc [/usr/include]
840 --infodir=DIR info documentation [PREFIX/info]
841 --mandir=DIR man documentation [PREFIX/man]
847 --build=BUILD configure
for building on BUILD
[guessed
]
848 --host=HOST cross-compile to build programs to run on HOST
[BUILD
]
852 if test -n "$ac_init_help"; then
853 case $ac_init_help in
854 short | recursive
) echo "Configuration of GNU C Library (see version.h):";;
859 --disable-FEATURE do not include FEATURE
(same as
--enable-FEATURE=no
)
860 --enable-FEATURE[=ARG
] include FEATURE
[ARG
=yes]
861 --disable-sanity-checks really
do not use threads
(should not be used except
862 in special situations
) [default
=yes]
863 --enable-check-abi do "make check-abi" in "make check" (no
/warn
/yes)
865 --enable-shared build shared library
[default
=yes if GNU ld
&
867 --enable-profile build profiled library
[default
=yes]
868 --enable-omitfp build undebuggable optimized library
870 --enable-bounded build with runtime bounds checking
872 --disable-versioning do not include versioning information
in the library
873 objects
[default
=yes if supported
]
874 --enable-oldest-abi=ABI configure the oldest ABI supported
[e.g.
2.2]
875 [default
=glibc default
]
876 --enable-stackguard-randomization
877 initialize __stack_chk_guard canary with a random
878 number
at program start
879 --enable-add-ons[=DIRS...
]
880 configure and build add-ons
in DIR1
,DIR2
,... search
881 for add-ons
if no parameter given
882 --disable-hidden-plt do not hide internal
function calls to avoid PLT
883 --enable-bind-now disable lazy relocations
in DSOs
884 --enable-static-nss build static NSS modules
[default
=no
]
885 --disable-force-install don
't force installation of files from this package,
886 even if they are older than the installed files
887 --enable-kernel=VERSION compile for compatibility with kernel not older than
889 --enable-all-warnings enable all useful warnings gcc can issue
892 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
893 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
894 --with-gmp=DIRECTORY find GMP source code in DIRECTORY (not needed)
895 --with-gd=DIR find libgd include dir and library with prefix DIR
896 --with-gd-include=DIR find libgd include files in DIR
897 --with-gd-lib=DIR find libgd library files in DIR
898 --with-fp if using floating-point hardware [default=yes]
899 --with-binutils=PATH specify location of binutils (as and ld)
900 --with-elf if using the ELF object format
901 --with-selinux if building with SELinux support
902 --with-xcoff if using the XCOFF object format
903 --without-cvs if CVS should not be used
904 --with-headers=PATH location of system headers to use (for example
905 /usr/src/linux/include) [default=compiler
907 --with-tls enable support for TLS
908 --without-__thread do not use TLS features even when supporting them
910 Some influential environment variables:
911 CC C compiler command
912 CFLAGS C compiler flags
913 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
914 nonstandard directory <lib dir>
915 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
916 headers in a nonstandard directory <include dir>
918 CXX C++ compiler command
919 CXXFLAGS C++ compiler flags
921 Use these variables to override the choices made by `configure' or to
help
922 it to
find libraries and programs with nonstandard names
/locations.
924 Report bugs to
<glibc
>.
928 if test "$ac_init_help" = "recursive"; then
929 # If there are subdirs, report their specific --help.
931 for ac_dir
in : $ac_subdirs_all; do test "x$ac_dir" = x
: && continue
932 test -d $ac_dir ||
continue
935 if test "$ac_dir" != .
; then
936 ac_dir_suffix
=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
937 # A "../" for each directory in $ac_dir_suffix.
938 ac_top_builddir
=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
940 ac_dir_suffix
= ac_top_builddir
=
944 .
) # No --srcdir option. We are building in place.
946 if test -z "$ac_top_builddir"; then
949 ac_top_srcdir
=`echo $ac_top_builddir | sed 's,/$,,'`
951 [\\/]* | ?
:[\\/]* ) # Absolute path.
952 ac_srcdir
=$srcdir$ac_dir_suffix;
953 ac_top_srcdir
=$srcdir ;;
955 ac_srcdir
=$ac_top_builddir$srcdir$ac_dir_suffix
956 ac_top_srcdir
=$ac_top_builddir$srcdir ;;
959 # Do not use `cd foo && pwd` to compute absolute paths, because
960 # the directories may not exist.
962 .
) ac_abs_builddir
="$ac_dir";;
965 .
) ac_abs_builddir
=`pwd`;;
966 [\\/]* | ?
:[\\/]* ) ac_abs_builddir
="$ac_dir";;
967 *) ac_abs_builddir
=`pwd`/"$ac_dir";;
970 case $ac_abs_builddir in
971 .
) ac_abs_top_builddir
=${ac_top_builddir}.
;;
973 case ${ac_top_builddir}.
in
974 .
) ac_abs_top_builddir
=$ac_abs_builddir;;
975 [\\/]* | ?
:[\\/]* ) ac_abs_top_builddir
=${ac_top_builddir}.
;;
976 *) ac_abs_top_builddir
=$ac_abs_builddir/${ac_top_builddir}.
;;
979 case $ac_abs_builddir in
980 .
) ac_abs_srcdir
=$ac_srcdir;;
983 .
) ac_abs_srcdir
=$ac_abs_builddir;;
984 [\\/]* | ?
:[\\/]* ) ac_abs_srcdir
=$ac_srcdir;;
985 *) ac_abs_srcdir
=$ac_abs_builddir/$ac_srcdir;;
988 case $ac_abs_builddir in
989 .
) ac_abs_top_srcdir
=$ac_top_srcdir;;
991 case $ac_top_srcdir in
992 .
) ac_abs_top_srcdir
=$ac_abs_builddir;;
993 [\\/]* | ?
:[\\/]* ) ac_abs_top_srcdir
=$ac_top_srcdir;;
994 *) ac_abs_top_srcdir
=$ac_abs_builddir/$ac_top_srcdir;;
999 # Check for guested configure; otherwise get Cygnus style configure.
1000 if test -f $ac_srcdir/configure.gnu
; then
1002 $SHELL $ac_srcdir/configure.gnu
--help=recursive
1003 elif test -f $ac_srcdir/configure
; then
1005 $SHELL $ac_srcdir/configure
--help=recursive
1006 elif test -f $ac_srcdir/configure.ac ||
1007 test -f $ac_srcdir/configure.
in; then
1009 $ac_configure --help
1011 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1017 test -n "$ac_init_help" && exit 0
1018 if $ac_init_version; then
1020 GNU C Library configure
(see version.h
)
1021 generated by GNU Autoconf
2.59
1023 Copyright
(C
) 2003 Free Software Foundation
, Inc.
1024 This configure
script is free software
; the Free Software Foundation
1025 gives unlimited permission to copy
, distribute and modify it.
1031 This file contains any messages produced by compilers while
1032 running configure, to aid debugging if configure makes a mistake.
1034 It was created by GNU C Library $as_me (see version.h), which was
1035 generated by GNU Autoconf 2.59. Invocation command line was
1046 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1047 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1048 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1049 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1050 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1052 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1053 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1055 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1056 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1057 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1058 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1059 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1060 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1061 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1065 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
1069 test -z "$as_dir" && as_dir
=.
1070 echo "PATH: $as_dir"
1085 # Keep a trace of the command line.
1086 # Strip out --no-create and --no-recursion so they do not pile up.
1087 # Strip out --silent because we don't want to record it for future runs.
1088 # Also quote any args containing shell meta-characters.
1089 # Make two passes to allow for proper duplicate-argument suppression.
1094 ac_must_keep_next
=false
1100 -no-create |
--no-c* |
-n |
-no-recursion |
--no-r*) continue ;;
1101 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
1102 |
-silent |
--silent |
--silen |
--sile |
--sil)
1104 *" "*|
*" "*|
*[\
[\
]\~\
#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1105 ac_arg
=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1108 1) ac_configure_args0
="$ac_configure_args0 '$ac_arg'" ;;
1110 ac_configure_args1
="$ac_configure_args1 '$ac_arg'"
1111 if test $ac_must_keep_next = true
; then
1112 ac_must_keep_next
=false
# Got value, back to normal.
1115 *=* |
--config-cache |
-C |
-disable-* |
--disable-* \
1116 |
-enable-* |
--enable-* |
-gas |
--g* |
-nfp |
--nf* \
1117 |
-q |
-quiet |
--q* |
-silent |
--sil* |
-v |
-verb* \
1118 |
-with-* |
--with-* |
-without-* |
--without-* |
--x)
1119 case "$ac_configure_args0 " in
1120 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1123 -* ) ac_must_keep_next
=true
;;
1126 ac_configure_args
="$ac_configure_args$ac_sep'$ac_arg'"
1127 # Get rid of the leading space.
1133 $as_unset ac_configure_args0 ||
test "${ac_configure_args0+set}" != set ||
{ ac_configure_args0
=; export ac_configure_args0
; }
1134 $as_unset ac_configure_args1 ||
test "${ac_configure_args1+set}" != set ||
{ ac_configure_args1
=; export ac_configure_args1
; }
1136 # When interrupted or exit'd, cleanup temporary files, and complete
1137 # config.log. We remove comments because anyway the quotes in there
1138 # would cause problems or look ugly.
1139 # WARNING: Be sure not to use single quotes in there, as some shells,
1140 # such as our DU 5.0 friend, will then `close' the trap.
1141 trap 'exit_status=$?
1142 # Save into config.log some information that might help in debugging.
1147 ## ---------------- ##
1148 ## Cache variables. ##
1149 ## ---------------- ##
1152 # The following way of writing the cache mishandles newlines in values,
1155 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1158 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1159 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1163 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1170 ## ----------------- ##
1171 ## Output variables. ##
1172 ## ----------------- ##
1175 for ac_var in $ac_subst_vars
1177 eval ac_val=$`echo $ac_var`
1178 echo "$ac_var='"'"'$ac_val'"'"'"
1182 if test -n "$ac_subst_files"; then
1189 for ac_var in $ac_subst_files
1191 eval ac_val=$`echo $ac_var`
1192 echo "$ac_var='"'"'$ac_val'"'"'"
1197 if test -s confdefs.h; then
1204 sed "/^$/d" confdefs.h | sort
1207 test "$ac_signal" != 0 &&
1208 echo "$as_me: caught signal $ac_signal"
1209 echo "$as_me: exit $exit_status"
1211 rm -f core *.core &&
1212 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1215 for ac_signal
in 1 2 13 15; do
1216 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1220 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1221 rm -rf conftest
* confdefs.h
1222 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1225 # Predefined preprocessor variables.
1227 cat >>confdefs.h
<<_ACEOF
1228 #define PACKAGE_NAME "$PACKAGE_NAME"
1232 cat >>confdefs.h
<<_ACEOF
1233 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1237 cat >>confdefs.h
<<_ACEOF
1238 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1242 cat >>confdefs.h
<<_ACEOF
1243 #define PACKAGE_STRING "$PACKAGE_STRING"
1247 cat >>confdefs.h
<<_ACEOF
1248 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1252 # Let the site file select an alternate cache file if it wants to.
1253 # Prefer explicitly selected file to automatically selected ones.
1254 if test -z "$CONFIG_SITE"; then
1255 if test "x$prefix" != xNONE
; then
1256 CONFIG_SITE
="$prefix/share/config.site $prefix/etc/config.site"
1258 CONFIG_SITE
="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1261 for ac_site_file
in $CONFIG_SITE; do
1262 if test -r "$ac_site_file"; then
1263 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1264 echo "$as_me: loading site script $ac_site_file" >&6;}
1265 sed 's/^/| /' "$ac_site_file" >&5
1270 if test -r "$cache_file"; then
1271 # Some versions of bash will fail to source /dev/null (special
1272 # files actually), so we avoid doing that.
1273 if test -f "$cache_file"; then
1274 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1275 echo "$as_me: loading cache $cache_file" >&6;}
1277 [\\/]* | ?
:[\\/]* ) .
$cache_file;;
1278 *) . .
/$cache_file;;
1282 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1283 echo "$as_me: creating cache $cache_file" >&6;}
1287 # Check that the precious variables saved in the cache have kept the same
1289 ac_cache_corrupted
=false
1290 for ac_var
in `(set) 2>&1 |
1291 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1292 eval ac_old_set
=\
$ac_cv_env_${ac_var}_set
1293 eval ac_new_set
=\
$ac_env_${ac_var}_set
1294 eval ac_old_val
="\$ac_cv_env_${ac_var}_value"
1295 eval ac_new_val
="\$ac_env_${ac_var}_value"
1296 case $ac_old_set,$ac_new_set in
1298 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1299 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1300 ac_cache_corrupted
=: ;;
1302 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1303 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1304 ac_cache_corrupted
=: ;;
1307 if test "x$ac_old_val" != "x$ac_new_val"; then
1308 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1309 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1310 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1311 echo "$as_me: former value: $ac_old_val" >&2;}
1312 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1313 echo "$as_me: current value: $ac_new_val" >&2;}
1314 ac_cache_corrupted
=:
1317 # Pass precious variables to config.status.
1318 if test "$ac_new_set" = set; then
1320 *" "*|
*" "*|
*[\
[\
]\~\
#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1321 ac_arg
=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1322 *) ac_arg
=$ac_var=$ac_new_val ;;
1324 case " $ac_configure_args " in
1325 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1326 *) ac_configure_args
="$ac_configure_args '$ac_arg'" ;;
1330 if $ac_cache_corrupted; then
1331 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1332 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1333 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1334 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1335 { (exit 1); exit 1; }; }
1339 ac_cpp
='$CPP $CPPFLAGS'
1340 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1341 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1342 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
1371 ac_config_headers
="$ac_config_headers config.h"
1374 for ac_dir
in scripts
$srcdir/scripts
; do
1375 if test -f $ac_dir/install-sh
; then
1377 ac_install_sh
="$ac_aux_dir/install-sh -c"
1379 elif test -f $ac_dir/install.sh
; then
1381 ac_install_sh
="$ac_aux_dir/install.sh -c"
1383 elif test -f $ac_dir/shtool
; then
1385 ac_install_sh
="$ac_aux_dir/shtool install -c"
1389 if test -z "$ac_aux_dir"; then
1390 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&5
1391 echo "$as_me: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&2;}
1392 { (exit 1); exit 1; }; }
1394 ac_config_guess
="$SHELL $ac_aux_dir/config.guess"
1395 ac_config_sub
="$SHELL $ac_aux_dir/config.sub"
1396 ac_configure
="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1399 if test "`cd $srcdir; /bin/pwd`" = "`/bin/pwd`"; then
1400 { { echo "$as_me:$LINENO: error: you must configure in a separate build directory" >&5
1401 echo "$as_me: error: you must configure in a separate build directory" >&2;}
1402 { (exit 1); exit 1; }; }
1405 # This will get text that should go into config.make.
1408 # Check for a --with-gmp argument and set gmp-srcdir in config.make.
1410 # Check whether --with-gmp or --without-gmp was given.
1411 if test "${with_gmp+set}" = set; then
1415 yes) { { echo "$as_me:$LINENO: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&5
1416 echo "$as_me: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&2;}
1417 { (exit 1); exit 1; }; } ;;
1419 *) config_vars
="$config_vars
1420 gmp-srcdir = $withval" ;;
1424 # Check for a --with-gd argument and set libgd-LDFLAGS in config.make.
1426 # Check whether --with-gd or --without-gd was given.
1427 if test "${with_gd+set}" = set; then
1431 *) libgd_include
="-I$withval/include"
1432 libgd_ldflags
="-L$withval/lib" ;;
1437 # Check whether --with-gd-include or --without-gd-include was given.
1438 if test "${with_gd_include+set}" = set; then
1439 withval
="$with_gd_include"
1440 case "$with_gd_include" in
1442 *) libgd_include
="-I$withval" ;;
1447 # Check whether --with-gd-lib or --without-gd-lib was given.
1448 if test "${with_gd_lib+set}" = set; then
1449 withval
="$with_gd_lib"
1450 case "$with_gd_lib" in
1452 *) libgd_ldflags
="-L$withval" ;;
1457 if test -n "$libgd_include"; then
1458 config_vars
="$config_vars
1459 CFLAGS-memusagestat.c = $libgd_include"
1461 if test -n "$libgd_ldflags"; then
1462 config_vars
="$config_vars
1463 libgd-LDFLAGS = $libgd_ldflags"
1467 # Check whether --with-fp or --without-fp was given.
1468 if test "${with_fp+set}" = set; then
1476 # Check whether --with-binutils or --without-binutils was given.
1477 if test "${with_binutils+set}" = set; then
1478 withval
="$with_binutils"
1479 path_binutils
=$withval
1484 # Check whether --with-elf or --without-elf was given.
1485 if test "${with_elf+set}" = set; then
1492 # Check whether --with-selinux or --without-selinux was given.
1493 if test "${with_selinux+set}" = set; then
1494 withval
="$with_selinux"
1495 with_selinux
=$withval
1500 # Check whether --with-xcoff or --without-xcoff was given.
1501 if test "${with_xcoff+set}" = set; then
1502 withval
="$with_xcoff"
1508 # Check whether --with-cvs or --without-cvs was given.
1509 if test "${with_cvs+set}" = set; then
1515 if test "$with_cvs" = yes; then
1516 if test -d $srcdir/CVS
&& grep :pserver
: $srcdir/CVS
/Root
> /dev
/null
1524 # Check whether --with-headers or --without-headers was given.
1525 if test "${with_headers+set}" = set; then
1526 withval
="$with_headers"
1532 # Check whether --enable-sanity-checks or --disable-sanity-checks was given.
1533 if test "${enable_sanity_checks+set}" = set; then
1534 enableval
="$enable_sanity_checks"
1535 enable_sanity
=$enableval
1541 # Check whether --enable-check-abi or --disable-check-abi was given.
1542 if test "${enable_check_abi+set}" = set; then
1543 enableval
="$enable_check_abi"
1544 enable_check_abi
=$enableval
1550 # Check whether --enable-shared or --disable-shared was given.
1551 if test "${enable_shared+set}" = set; then
1552 enableval
="$enable_shared"
1557 # Check whether --enable-profile or --disable-profile was given.
1558 if test "${enable_profile+set}" = set; then
1559 enableval
="$enable_profile"
1564 # Check whether --enable-omitfp or --disable-omitfp was given.
1565 if test "${enable_omitfp+set}" = set; then
1566 enableval
="$enable_omitfp"
1571 # Check whether --enable-bounded or --disable-bounded was given.
1572 if test "${enable_bounded+set}" = set; then
1573 enableval
="$enable_bounded"
1578 # Check whether --enable-versioning or --disable-versioning was given.
1579 if test "${enable_versioning+set}" = set; then
1580 enableval
="$enable_versioning"
1581 enable_versioning
=$enableval
1583 enable_versioning
=yes
1586 # Check whether --enable-oldest-abi or --disable-oldest-abi was given.
1587 if test "${enable_oldest_abi+set}" = set; then
1588 enableval
="$enable_oldest_abi"
1589 oldest_abi
=$enableval
1593 if test "$oldest_abi" = yes ||
test "$oldest_abi" = no
; then
1596 cat >>confdefs.h
<<_ACEOF
1597 #define GLIBC_OLDEST_ABI "$oldest_abi"
1603 # Check whether --enable-stackguard-randomization or --disable-stackguard-randomization was given.
1604 if test "${enable_stackguard_randomization+set}" = set; then
1605 enableval
="$enable_stackguard_randomization"
1606 enable_stackguard_randomize
=$enableval
1608 enable_stackguard_randomize
=no
1610 if test "$enable_stackguard_randomize" = yes; then
1611 cat >>confdefs.h
<<\_ACEOF
1612 #define ENABLE_STACKGUARD_RANDOMIZE 1
1617 # Check whether --enable-add-ons or --disable-add-ons was given.
1618 if test "${enable_add_ons+set}" = set; then
1619 enableval
="$enable_add_ons"
1620 case "$enableval" in
1621 yes) add_ons
=`cd $srcdir && echo */configure | sed -e 's!/configure!!g'`
1622 add_ons_automatic
=yes
1623 test "$add_ons" = "*" && add_ons
= ;;
1624 *) add_ons
=`echo "$enableval" | sed 's/,/ /g'`
1625 add_ons_automatic
=no
;;
1628 add_ons
= add_ons_automatic
=no
1632 # Check whether --with-tls or --without-tls was given.
1633 if test "${with_tls+set}" = set; then
1641 # Check whether --with-__thread or --without-__thread was given.
1642 if test "${with___thread+set}" = set; then
1643 withval
="$with___thread"
1644 use__thread
=$withval
1649 # Check whether --enable-hidden-plt or --disable-hidden-plt was given.
1650 if test "${enable_hidden_plt+set}" = set; then
1651 enableval
="$enable_hidden_plt"
1656 if test "x$hidden" = xno
; then
1657 cat >>confdefs.h
<<\_ACEOF
1663 # Check whether --enable-bind-now or --disable-bind-now was given.
1664 if test "${enable_bind_now+set}" = set; then
1665 enableval
="$enable_bind_now"
1672 # Check whether --enable-static-nss or --disable-static-nss was given.
1673 if test "${enable_static_nss+set}" = set; then
1674 enableval
="$enable_static_nss"
1675 static_nss
=$enableval
1679 if test x
"$static_nss" = xyes ||
test x
"$shared" = xno
; then
1681 cat >>confdefs.h
<<\_ACEOF
1682 #define DO_STATIC_NSS 1
1687 # Check whether --enable-force-install or --disable-force-install was given.
1688 if test "${enable_force_install+set}" = set; then
1689 enableval
="$enable_force_install"
1690 force_install
=$enableval
1696 # Check whether --enable-kernel or --disable-kernel was given.
1697 if test "${enable_kernel+set}" = set; then
1698 enableval
="$enable_kernel"
1699 minimum_kernel
=$enableval
1701 if test "$minimum_kernel" = yes ||
test "$minimum_kernel" = no
; then
1702 # Better nothing than this.
1705 if test "$minimum_kernel" = current
; then
1706 minimum_kernel
=`uname -r 2>/dev/null` || minimum_kernel
=
1710 # Check whether --enable-all-warnings or --disable-all-warnings was given.
1711 if test "${enable_all_warnings+set}" = set; then
1712 enableval
="$enable_all_warnings"
1713 all_warnings
=$enableval
1717 # Make sure we can run config.sub.
1718 $ac_config_sub sun4
>/dev
/null
2>&1 ||
1719 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1720 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1721 { (exit 1); exit 1; }; }
1723 echo "$as_me:$LINENO: checking build system type" >&5
1724 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1725 if test "${ac_cv_build+set}" = set; then
1726 echo $ECHO_N "(cached) $ECHO_C" >&6
1728 ac_cv_build_alias
=$build_alias
1729 test -z "$ac_cv_build_alias" &&
1730 ac_cv_build_alias
=`$ac_config_guess`
1731 test -z "$ac_cv_build_alias" &&
1732 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1733 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1734 { (exit 1); exit 1; }; }
1735 ac_cv_build
=`$ac_config_sub $ac_cv_build_alias` ||
1736 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1737 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1738 { (exit 1); exit 1; }; }
1741 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1742 echo "${ECHO_T}$ac_cv_build" >&6
1744 build_cpu
=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1745 build_vendor
=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1746 build_os
=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1749 echo "$as_me:$LINENO: checking host system type" >&5
1750 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1751 if test "${ac_cv_host+set}" = set; then
1752 echo $ECHO_N "(cached) $ECHO_C" >&6
1754 ac_cv_host_alias
=$host_alias
1755 test -z "$ac_cv_host_alias" &&
1756 ac_cv_host_alias
=$ac_cv_build_alias
1757 ac_cv_host
=`$ac_config_sub $ac_cv_host_alias` ||
1758 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1759 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1760 { (exit 1); exit 1; }; }
1763 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1764 echo "${ECHO_T}$ac_cv_host" >&6
1766 host_cpu
=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1767 host_vendor
=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1768 host_os
=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1772 # The way shlib-versions is used to generate soversions.mk uses a
1773 # fairly simplistic model for name recognition that can't distinguish
1774 # i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a $host_os
1775 # of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can
1776 # tell. This doesn't get used much beyond that, so it's fairly safe.
1781 host_os
=`echo $host_os | sed -e 's/gnu/gnu-gnu/'`
1785 # We keep the original values in `$config_*' and never modify them, so we
1786 # can write them unchanged into config.make. Everything else uses
1787 # $machine, $vendor, and $os, and changes them whenever convenient.
1788 config_machine
=$host_cpu config_vendor
=$host_vendor config_os
=$host_os
1790 # Don't allow vendor == "unknown"
1791 test "$config_vendor" = unknown
&& config_vendor
=
1792 config_os
="`echo $config_os | sed 's/^unknown-//'`"
1794 # Some configurations imply other options.
1796 gnu
* | linux
* | bsd4.4
* | netbsd
* | freebsd
*)
1797 # These systems always use GNU tools.
1798 gnu_ld
=yes gnu_as
=yes ;;
1801 # i586-linuxaout is mangled into i586-pc-linux-gnuaout
1802 linux
*ecoff
* | linux
*aout
* | gnu
*aout
* | gnu
*ecoff
*)
1804 gnu
* | linux
* | freebsd
* | netbsd
* | sysv4
* | solaris2
* | irix6
*)
1805 # These systems (almost) always use the ELF format.
1809 # These systems are always xcoff
1815 # The configure fragment of an add-on port can modify these to supplement
1816 # or override the table in the case statement below. No fragment should
1817 # ever change the config_* variables, however.
1818 machine
=$config_machine
1819 vendor
=$config_vendor
1822 # config.guess on some IBM machines says `rs6000' instead of `powerpc'.
1824 if test "$machine" = rs6000
; then
1828 # Braindead PowerPC box with absolutely no FPU.
1829 case "$machine-$host_os" in
1836 # An add-on can set this when it the tuple to disable the sanity check below.
1846 if test x
"$add_ons" != x
; then
1847 for f
in $add_ons; do
1848 # Some sanity checks
1851 { { echo "$as_me:$LINENO: error:
1852 *** It seems that you're using an old \`crypt' add-on. crypt is now
1853 *** part of glibc and using the old add-on will not work with this
1854 *** release. Start again with fresh sources and without the old
1855 *** \`crypt' add-on." >&5
1856 echo "$as_me: error:
1857 *** It seems that you're using an old \`crypt' add-on. crypt is now
1858 *** part of glibc and using the old add-on will not work with this
1859 *** release. Start again with fresh sources and without the old
1860 *** \`crypt' add-on." >&2;}
1861 { (exit 1); exit 1; }; }
1864 { { echo "$as_me:$LINENO: error:
1865 *** It seems that you're using an old \`localedata' add-on. localedata
1866 *** is now part of glibc and using the old add-on will not work with
1867 *** this release. Start again with fresh sources and without the old
1868 *** \`localedata' add-on." >&5
1869 echo "$as_me: error:
1870 *** It seems that you're using an old \`localedata' add-on. localedata
1871 *** is now part of glibc and using the old add-on will not work with
1872 *** this release. Start again with fresh sources and without the old
1873 *** \`localedata' add-on." >&2;}
1874 { (exit 1); exit 1; }; }
1878 # Test whether such a subdir really exists.
1879 test -d $srcdir/$f ||
{
1880 { { echo "$as_me:$LINENO: error: add-on directory \"$f\" does not exist" >&5
1881 echo "$as_me: error: add-on directory \"$f\" does not exist" >&2;}
1882 { (exit 1); exit 1; }; }
1886 # Now source each add-on's configure fragment.
1887 # The fragments can use $srcdir/$libc_add_on to find themselves,
1888 # and test $add_ons_automatic to see if they were explicitly requested.
1889 # A fragment can clear (or even change) $libc_add_on to affect
1890 # whether it goes into the list to be actually used in the build.
1892 for libc_add_on
in $add_ons; do
1893 libc_add_on_frag
=$srcdir/$libc_add_on/configure
1894 if test -r $libc_add_on_frag; then
1895 echo "$as_me:$LINENO: result: running configure fragment for add-on $libc_add_on" >&5
1896 echo "${ECHO_T}running configure fragment for add-on $libc_add_on" >&6
1899 { echo "$as_me:$LINENO: WARNING: add-on fragment $libc_add_on_frag missing" >&5
1900 echo "$as_me: WARNING: add-on fragment $libc_add_on_frag missing" >&2;}
1902 if test -n "$libc_add_on"; then
1903 use_add_ons
="$use_add_ons $libc_add_on"
1904 add_ons_pfx
="$add_ons_pfx $libc_add_on/"
1905 add_ons_sfx
="$add_ons_sfx /$libc_add_on"
1908 # Use echo to strip excess whitespace.
1909 add_ons
="`echo $use_add_ons`"
1915 ### I put this here to prevent those annoying emails from people who cannot
1916 ### read and try to compile glibc on unsupported platforms. --drepper
1918 ### By using the undocumented --enable-hacker-mode option for configure
1919 ### one can skip this test to make the configuration not fail for unsupported
1922 if test -z "$enable_hacker_mode" && test x
"$libc_config_ok" != xyes
; then
1923 case "$machine-$host_os" in
1924 *-linux* |
*-gnu* | arm
*-none* | powerpc-aix4.3.
*)
1927 echo "*** The GNU C library is currently not available for this platform."
1928 echo "*** So far nobody cared to port it and if there is no volunteer it"
1929 echo "*** might never happen. So, if you have interest to see glibc on"
1930 echo "*** this platform visit"
1931 echo "*** http://www.gnu.org/software/libc/porting.html"
1932 echo "*** and join the group of porters"
1938 # Expand the configuration machine name into a subdirectory by architecture
1939 # type and particular chip. If an add-on configure fragment already set
1940 # base_machine, we don't change it.
1941 test -n "$base_machine" ||
case "$machine" in
1942 a29k | am29000
) base_machine
=a29k machine
=a29k
;;
1943 alpha
*) base_machine
=alpha machine
=alpha
/$machine ;;
1944 c3
[012]) base_machine
=cx0 machine
=cx
0/c30
;;
1945 c4
[04]) base_machine
=cx0 machine
=cx
0/c40
;;
1946 hppa
*64*) base_machine
=hppa machine
=hppa
/hppa64
;;
1947 hppa
*) base_machine
=hppa machine
=hppa
/hppa1.1
;;
1948 i
[34567]86) base_machine
=i386 machine
=i386
/$machine ;;
1949 ia64
) base_machine
=ia64 machine
=ia64
;;
1950 m680?
0) base_machine
=m68k machine
=m68k
/$machine ;;
1951 m68k
) base_machine
=m68k machine
=m68k
/m68020
;;
1952 m88???
) base_machine
=m88k machine
=m88k
/$machine ;;
1953 m88k
) base_machine
=m88k machine
=m88k
/m88100
;;
1954 mips64
*) base_machine
=mips64
1955 case "$CC $CFLAGS $CPPFLAGS " in
1956 *" -mabi=n32 "*) mips_cc_abi
=n32
;;
1957 *" -mabi=64 "*|
*" -mabi=n64 "*) mips_cc_abi
=64 ;;
1958 *" -mabi=32 "*|
*" -mabi=o32 "*) mips_cc_abi
=32 ;;
1959 *) mips_cc_abi
=default
;;
1962 *abin32
*) mips_config_abi
=n32
;;
1963 *abi64
*|
*abin64
*) mips_config_abi
=64 ;;
1964 *abi32
*|
*abio32
*) mips_config_abi
=32 ;;
1965 *) mips_config_abi
=$mips_cc_abi ;;
1967 case $mips_config_abi in
1968 default
) machine
=mips
/mips64
/n32 mips_config_abi
=n32
;;
1969 n32
) machine
=mips
/mips64
/n32
;;
1970 64) machine
=mips
/mips64
/n64
;;
1971 32) machine
=mips
/mips32
/kern64
;;
1973 machine
=$machine/$config_machine
1974 if test $mips_config_abi != $mips_cc_abi; then
1975 # This won't make it to config.make, but we want to
1976 # set this in case configure tests depend on it.
1977 CPPFLAGS
="$CPPFLAGS -mabi=$mips_config_abi"
1980 mips
*) base_machine
=mips machine
=mips
/mips32
/$machine ;;
1981 powerpc
) base_machine
=powerpc machine
=powerpc
/powerpc32
;;
1982 powerpc64
) base_machine
=powerpc machine
=powerpc
/powerpc64
;;
1983 s390
) base_machine
=s390 machine
=s390
/s390-32
;;
1984 s390x
) base_machine
=s390 machine
=s390
/s390-64
;;
1985 sh3
*) base_machine
=sh machine
=sh
/sh3
;;
1986 sh4
*) base_machine
=sh machine
=sh
/sh4
;;
1988 base_machine
=sparc machine
=sparc
/sparc32
;;
1989 sparcv8 | supersparc | hypersparc
)
1990 base_machine
=sparc machine
=sparc
/sparc32
/sparcv8
;;
1991 sparcv8plus | sparcv8plusa | sparcv9
)
1992 base_machine
=sparc machine
=sparc
/sparc32
/sparcv9
;;
1993 sparcv8plusb | sparcv9b
)
1994 base_machine
=sparc machine
=sparc
/sparc32
/sparcv9b
;;
1996 base_machine
=sparc machine
=sparc
/sparc64
;;
1998 base_machine
=sparc machine
=sparc
/sparc64
/sparcv9b
;;
1999 *) base_machine
=$machine ;;
2003 if test "$base_machine" = "i386"; then
2004 cat >>confdefs.h
<<\_ACEOF
2005 #define USE_REGPARMS 1
2010 # Compute the list of sysdep directories for this configuration.
2011 # This can take a while to compute.
2012 sysdep_dir
=$srcdir/sysdeps
2013 echo "$as_me:$LINENO: checking sysdep dirs" >&5
2014 echo $ECHO_N "checking sysdep dirs... $ECHO_C" >&6
2015 # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1.
2016 os
="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`"
2020 base_os
=mach
/hurd
;;
2021 netbsd
* |
386bsd
* | freebsd
* | bsdi
*)
2022 base_os
=unix
/bsd
/bsd4.4
;;
2023 osf
* | sunos
* | ultrix
* | newsos
* | dynix
* |
*bsd
*)
2025 sysv
* | isc
* | esix
* | sco
* | minix
* | irix4
* | linux
*)
2026 base_os
=unix
/sysv
;;
2028 base_os
=unix
/sysv
/irix
6/$os ;;
2030 base_os
=unix
/sysv
/sysv4
;;
2032 base_os
=unix
/sysv
/hpux
/$os ;;
2034 base_os
=unix
/sysv
/aix
/aix4.3
;;
2036 base_os
=standalone
;;
2041 # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos.
2044 while o
=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do
2048 o
=`echo $tail | sed 's/[0-9]*$//'`
2049 if test $o != $tail; then
2052 # For linux-gnu, try linux-gnu, then linux.
2053 o
=`echo $tail | sed 's/-.*$//'`
2054 if test $o != $tail; then
2058 # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix.
2061 while b
=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do
2067 # For sparc/sparc32, try sparc/sparc32 and then sparc.
2070 while m
=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do
2072 # Prepend the machine's FPU directory unless --without-fp.
2073 if test "$with_fp" = yes; then
2074 mach
="$mach /$1/fpu"
2076 mach
="$mach /$1/nofpu"
2083 # Find what sysdep directories exist.
2085 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
2086 for d
in $add_ons_pfx ''; do
2087 for b
in $base ''; do
2088 for m0
in $mach ''; do
2089 for v
in /$vendor ''; do
2090 test "$v" = / && continue
2091 for o
in /$ostry ''; do
2092 test "$o" = / && continue
2093 for m
in $mach ''; do
2094 for a
in $add_ons_sfx ''; do
2095 if test "$m0$b$v$o$m"; then
2096 try
="${d}sysdeps$m0$b$v$o$m$a"
2097 test -n "$enable_debug_configure" &&
2098 echo "$0 DEBUG: try $try" >&2
2099 if test -d $srcdir/$try; then
2100 sysnames
="$sysnames $try"
2101 { test -n "$o" ||
test -n "$b"; } && os_used
=t
2102 { test -n "$m" ||
test -n "$m0"; } && machine_used
=t
2111 if test -n "$d"; then
2112 try
="${d}sysdeps/generic"
2113 test -n "$enable_debug_configure" &&
2114 echo "$0 DEBUG: try $try" >&2
2115 if test -d $srcdir/$try; then
2116 sysnames
="$sysnames $try"
2122 if test -z "$os_used" && test "$os" != none
; then
2123 { { echo "$as_me:$LINENO: error: Operating system $os is not supported." >&5
2124 echo "$as_me: error: Operating system $os is not supported." >&2;}
2125 { (exit 1); exit 1; }; }
2127 if test -z "$machine_used" && test "$machine" != none
; then
2128 { { echo "$as_me:$LINENO: error: The $machine is not supported." >&5
2129 echo "$as_me: error: The $machine is not supported." >&2;}
2130 { (exit 1); exit 1; }; }
2133 # We have now validated the configuration.
2136 # If using ELF, look for an `elf' subdirectory of each machine directory.
2137 # We prepend these rather than inserting them whereever the machine appears
2138 # because things specified by the machine's ELF ABI should override
2139 # OS-specific things, and should always be the same for any OS on the
2140 # machine (otherwise what's the point of an ABI?).
2141 if test "$elf" = yes; then
2143 for d
in $add_ons_pfx ''; do
2145 if test -d $srcdir/${d}sysdeps
$m/elf
; then
2146 elf_dirs
="$elf_dirs ${d}sysdeps$m/elf"
2150 sysnames
="`echo $elf_dirs | sed -e 's,//,/,g'` $sysnames"
2154 # Expand the list of system names into a full list of directories
2155 # from each element's parent name and Implies file (if present).
2158 while test $# -gt 0; do
2162 case " $names " in *" $name "*)
2163 # Already in the list.
2167 # Report each name as we discover it, so there is no long pause in output.
2168 echo $ECHO_N "$name $ECHO_C" >&6
2170 name_base
=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'`
2174 *) xsrcdir
=$srcdir/ ;;
2176 test -n "$enable_debug_configure" &&
2177 echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2
2179 if test -f $xsrcdir$name/Implies
; then
2180 # Collect more names from the `Implies' file (removing comments).
2181 implied_candidate
="`sed 's/#.*$//' < $xsrcdir$name/Implies`"
2183 for x
in $implied_candidate; do
2185 if test -d $xsrcdir$name_base/$x; then
2186 implied
="$implied $name_base/$x";
2189 for d
in $add_ons_pfx ''; do
2190 try
="${d}sysdeps/$x"
2193 *) try_srcdir
=$srcdir/ ;;
2195 test -n "$enable_debug_configure" &&
2196 echo "DEBUG: $name implied $x try($d) {$try_srcdir}$try" >&2
2197 if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try;
2199 implied
="$implied $try"
2203 if test $found = no
; then
2204 { echo "$as_me:$LINENO: WARNING: $name/Implies specifies nonexistent $x" >&5
2205 echo "$as_me: WARNING: $name/Implies specifies nonexistent $x" >&2;}
2212 # Add NAME to the list of names.
2213 names
="$names $name"
2215 # Find the parent of NAME, using the empty string if it has none.
2216 parent
="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`"
2218 # Add the names implied by NAME, and NAME's parent (if it has one), to
2219 # the list of names to be processed (the argument list). We prepend the
2220 # implied names to the list and append the parent. We want implied
2221 # directories to come before further directories inferred from the
2222 # configuration components; this ensures that for sysv4, unix/common
2223 # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*)
2225 sysnames
="`echo $implied $* $parent`"
2226 test -n "$sysnames" && set $sysnames
2229 # Add the default directories.
2230 default_sysnames
=sysdeps
/generic
2231 if test "$elf" = yes; then
2232 default_sysnames
="sysdeps/generic/elf $default_sysnames"
2234 sysnames
="$names $default_sysnames"
2236 # The other names were emitted during the scan.
2237 echo "$as_me:$LINENO: result: $default_sysnames" >&5
2238 echo "${ECHO_T}$default_sysnames" >&6
2243 # Find a good install program. We prefer a C program (faster),
2244 # so one script is as good as another. But avoid the broken or
2245 # incompatible versions:
2246 # SysV /etc/install, /usr/sbin/install
2247 # SunOS /usr/etc/install
2248 # IRIX /sbin/install
2250 # AmigaOS /C/install, which installs bootblocks on floppy discs
2251 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2252 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2253 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2254 # OS/2's system install, which has a completely different semantic
2255 # ./install, which can be erroneously created by make from ./install.sh.
2256 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2257 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2258 if test -z "$INSTALL"; then
2259 if test "${ac_cv_path_install+set}" = set; then
2260 echo $ECHO_N "(cached) $ECHO_C" >&6
2262 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2266 test -z "$as_dir" && as_dir
=.
2267 # Account for people who put trailing slashes in PATH elements.
2269 .
/ | .
// |
/cC
/* | \
2270 /etc
/* |
/usr
/sbin
/* |
/usr
/etc
/* |
/sbin
/* |
/usr
/afsws
/bin
/* | \
2271 ?
:\\/os2
\\/install\\/* | ?
:\\/OS2
\\/INSTALL
\\/* | \
2274 # OSF1 and SCO ODT 3.0 have their own names for install.
2275 # Don't use installbsd from OSF since it installs stuff as root
2277 for ac_prog
in ginstall scoinst
install; do
2278 for ac_exec_ext
in '' $ac_executable_extensions; do
2279 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2280 if test $ac_prog = install &&
2281 grep dspmsg
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
2282 # AIX install. It has an incompatible calling convention.
2284 elif test $ac_prog = install &&
2285 grep pwplus
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
2286 # program-specific install script used by HP pwplus--don't use.
2289 ac_cv_path_install
="$as_dir/$ac_prog$ac_exec_ext -c"
2301 if test "${ac_cv_path_install+set}" = set; then
2302 INSTALL
=$ac_cv_path_install
2304 # As a last resort, use the slow shell script. We don't cache a
2305 # path for INSTALL within a source directory, because that will
2306 # break other packages using the cache if that directory is
2307 # removed, or if the path is relative.
2308 INSTALL
=$ac_install_sh
2311 echo "$as_me:$LINENO: result: $INSTALL" >&5
2312 echo "${ECHO_T}$INSTALL" >&6
2314 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2315 # It thinks the first close brace ends the variable substitution.
2316 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM
='${INSTALL}'
2318 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT
='${INSTALL}'
2320 test -z "$INSTALL_DATA" && INSTALL_DATA
='${INSTALL} -m 644'
2322 if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then
2323 # The makefiles need to use a different form to find it in $srcdir.
2324 INSTALL
='\$(..)./scripts/install-sh -c'
2326 echo "$as_me:$LINENO: checking whether ln -s works" >&5
2327 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
2329 if test "$LN_S" = "ln -s"; then
2330 echo "$as_me:$LINENO: result: yes" >&5
2331 echo "${ECHO_T}yes" >&6
2333 echo "$as_me:$LINENO: result: no, using $LN_S" >&5
2334 echo "${ECHO_T}no, using $LN_S" >&6
2339 ac_cpp
='$CPP $CPPFLAGS'
2340 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2341 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2342 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
2343 if test -n "$ac_tool_prefix"; then
2344 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2345 set dummy
${ac_tool_prefix}gcc
; ac_word
=$2
2346 echo "$as_me:$LINENO: checking for $ac_word" >&5
2347 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2348 if test "${ac_cv_prog_CC+set}" = set; then
2349 echo $ECHO_N "(cached) $ECHO_C" >&6
2351 if test -n "$CC"; then
2352 ac_cv_prog_CC
="$CC" # Let the user override the test.
2354 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2358 test -z "$as_dir" && as_dir
=.
2359 for ac_exec_ext
in '' $ac_executable_extensions; do
2360 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2361 ac_cv_prog_CC
="${ac_tool_prefix}gcc"
2362 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2371 if test -n "$CC"; then
2372 echo "$as_me:$LINENO: result: $CC" >&5
2373 echo "${ECHO_T}$CC" >&6
2375 echo "$as_me:$LINENO: result: no" >&5
2376 echo "${ECHO_T}no" >&6
2380 if test -z "$ac_cv_prog_CC"; then
2382 # Extract the first word of "gcc", so it can be a program name with args.
2383 set dummy gcc
; ac_word
=$2
2384 echo "$as_me:$LINENO: checking for $ac_word" >&5
2385 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2386 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2387 echo $ECHO_N "(cached) $ECHO_C" >&6
2389 if test -n "$ac_ct_CC"; then
2390 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
2392 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2396 test -z "$as_dir" && as_dir
=.
2397 for ac_exec_ext
in '' $ac_executable_extensions; do
2398 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2399 ac_cv_prog_ac_ct_CC
="gcc"
2400 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2408 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
2409 if test -n "$ac_ct_CC"; then
2410 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2411 echo "${ECHO_T}$ac_ct_CC" >&6
2413 echo "$as_me:$LINENO: result: no" >&5
2414 echo "${ECHO_T}no" >&6
2422 if test -z "$CC"; then
2423 if test -n "$ac_tool_prefix"; then
2424 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2425 set dummy
${ac_tool_prefix}cc
; ac_word
=$2
2426 echo "$as_me:$LINENO: checking for $ac_word" >&5
2427 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2428 if test "${ac_cv_prog_CC+set}" = set; then
2429 echo $ECHO_N "(cached) $ECHO_C" >&6
2431 if test -n "$CC"; then
2432 ac_cv_prog_CC
="$CC" # Let the user override the test.
2434 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2438 test -z "$as_dir" && as_dir
=.
2439 for ac_exec_ext
in '' $ac_executable_extensions; do
2440 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2441 ac_cv_prog_CC
="${ac_tool_prefix}cc"
2442 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2451 if test -n "$CC"; then
2452 echo "$as_me:$LINENO: result: $CC" >&5
2453 echo "${ECHO_T}$CC" >&6
2455 echo "$as_me:$LINENO: result: no" >&5
2456 echo "${ECHO_T}no" >&6
2460 if test -z "$ac_cv_prog_CC"; then
2462 # Extract the first word of "cc", so it can be a program name with args.
2463 set dummy cc
; ac_word
=$2
2464 echo "$as_me:$LINENO: checking for $ac_word" >&5
2465 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2466 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2467 echo $ECHO_N "(cached) $ECHO_C" >&6
2469 if test -n "$ac_ct_CC"; then
2470 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
2472 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2476 test -z "$as_dir" && as_dir
=.
2477 for ac_exec_ext
in '' $ac_executable_extensions; do
2478 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2479 ac_cv_prog_ac_ct_CC
="cc"
2480 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2488 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
2489 if test -n "$ac_ct_CC"; then
2490 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2491 echo "${ECHO_T}$ac_ct_CC" >&6
2493 echo "$as_me:$LINENO: result: no" >&5
2494 echo "${ECHO_T}no" >&6
2503 if test -z "$CC"; then
2504 # Extract the first word of "cc", so it can be a program name with args.
2505 set dummy cc
; ac_word
=$2
2506 echo "$as_me:$LINENO: checking for $ac_word" >&5
2507 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2508 if test "${ac_cv_prog_CC+set}" = set; then
2509 echo $ECHO_N "(cached) $ECHO_C" >&6
2511 if test -n "$CC"; then
2512 ac_cv_prog_CC
="$CC" # Let the user override the test.
2515 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2519 test -z "$as_dir" && as_dir
=.
2520 for ac_exec_ext
in '' $ac_executable_extensions; do
2521 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2522 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2523 ac_prog_rejected
=yes
2527 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2533 if test $ac_prog_rejected = yes; then
2534 # We found a bogon in the path, so make sure we never use it.
2535 set dummy
$ac_cv_prog_CC
2537 if test $# != 0; then
2538 # We chose a different compiler from the bogus one.
2539 # However, it has the same basename, so the bogon will be chosen
2540 # first if we set CC to just the basename; use the full file name.
2542 ac_cv_prog_CC
="$as_dir/$ac_word${1+' '}$@"
2548 if test -n "$CC"; then
2549 echo "$as_me:$LINENO: result: $CC" >&5
2550 echo "${ECHO_T}$CC" >&6
2552 echo "$as_me:$LINENO: result: no" >&5
2553 echo "${ECHO_T}no" >&6
2557 if test -z "$CC"; then
2558 if test -n "$ac_tool_prefix"; then
2561 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2562 set dummy
$ac_tool_prefix$ac_prog; ac_word
=$2
2563 echo "$as_me:$LINENO: checking for $ac_word" >&5
2564 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2565 if test "${ac_cv_prog_CC+set}" = set; then
2566 echo $ECHO_N "(cached) $ECHO_C" >&6
2568 if test -n "$CC"; then
2569 ac_cv_prog_CC
="$CC" # Let the user override the test.
2571 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2575 test -z "$as_dir" && as_dir
=.
2576 for ac_exec_ext
in '' $ac_executable_extensions; do
2577 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2578 ac_cv_prog_CC
="$ac_tool_prefix$ac_prog"
2579 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2588 if test -n "$CC"; then
2589 echo "$as_me:$LINENO: result: $CC" >&5
2590 echo "${ECHO_T}$CC" >&6
2592 echo "$as_me:$LINENO: result: no" >&5
2593 echo "${ECHO_T}no" >&6
2596 test -n "$CC" && break
2599 if test -z "$CC"; then
2603 # Extract the first word of "$ac_prog", so it can be a program name with args.
2604 set dummy
$ac_prog; ac_word
=$2
2605 echo "$as_me:$LINENO: checking for $ac_word" >&5
2606 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2607 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2608 echo $ECHO_N "(cached) $ECHO_C" >&6
2610 if test -n "$ac_ct_CC"; then
2611 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
2613 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2617 test -z "$as_dir" && as_dir
=.
2618 for ac_exec_ext
in '' $ac_executable_extensions; do
2619 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2620 ac_cv_prog_ac_ct_CC
="$ac_prog"
2621 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2629 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
2630 if test -n "$ac_ct_CC"; then
2631 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2632 echo "${ECHO_T}$ac_ct_CC" >&6
2634 echo "$as_me:$LINENO: result: no" >&5
2635 echo "${ECHO_T}no" >&6
2638 test -n "$ac_ct_CC" && break
2647 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2648 See \`config.log' for more details." >&5
2649 echo "$as_me: error: no acceptable C compiler found in \$PATH
2650 See \`config.log' for more details." >&2;}
2651 { (exit 1); exit 1; }; }
2653 # Provide some information about the compiler.
2654 echo "$as_me:$LINENO:" \
2655 "checking for C compiler version" >&5
2656 ac_compiler
=`set X $ac_compile; echo $2`
2657 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2658 (eval $ac_compiler --version </dev
/null
>&5) 2>&5
2660 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2661 (exit $ac_status); }
2662 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2663 (eval $ac_compiler -v </dev
/null
>&5) 2>&5
2665 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2666 (exit $ac_status); }
2667 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2668 (eval $ac_compiler -V </dev
/null
>&5) 2>&5
2670 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2671 (exit $ac_status); }
2674 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2675 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2676 if test "${ac_cv_objext+set}" = set; then
2677 echo $ECHO_N "(cached) $ECHO_C" >&6
2679 cat >conftest.
$ac_ext <<_ACEOF
2682 cat confdefs.h
>>conftest.
$ac_ext
2683 cat >>conftest.
$ac_ext <<_ACEOF
2684 /* end confdefs.h. */
2694 rm -f conftest.o conftest.obj
2695 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2696 (eval $ac_compile) 2>&5
2698 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2699 (exit $ac_status); }; then
2700 for ac_file
in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2702 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg
) ;;
2703 *) ac_cv_objext
=`expr "$ac_file" : '.*\.\(.*\)'`
2708 echo "$as_me: failed program was:" >&5
2709 sed 's/^/| /' conftest.
$ac_ext >&5
2711 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2712 See \`config.log' for more details." >&5
2713 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2714 See \`config.log' for more details." >&2;}
2715 { (exit 1); exit 1; }; }
2718 rm -f conftest.
$ac_cv_objext conftest.
$ac_ext
2720 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2721 echo "${ECHO_T}$ac_cv_objext" >&6
2722 OBJEXT
=$ac_cv_objext
2724 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2725 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2726 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2727 echo $ECHO_N "(cached) $ECHO_C" >&6
2729 cat >conftest.
$ac_ext <<_ACEOF
2732 cat confdefs.h
>>conftest.
$ac_ext
2733 cat >>conftest.
$ac_ext <<_ACEOF
2734 /* end confdefs.h. */
2747 rm -f conftest.
$ac_objext
2748 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2749 (eval $ac_compile) 2>conftest.er1
2751 grep -v '^ *+' conftest.er1
>conftest.err
2753 cat conftest.err
>&5
2754 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2755 (exit $ac_status); } &&
2756 { ac_try
='test -z "$ac_c_werror_flag"
2757 || test ! -s conftest.err'
2758 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2761 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2762 (exit $ac_status); }; } &&
2763 { ac_try
='test -s conftest.$ac_objext'
2764 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2767 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2768 (exit $ac_status); }; }; then
2771 echo "$as_me: failed program was:" >&5
2772 sed 's/^/| /' conftest.
$ac_ext >&5
2776 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
2777 ac_cv_c_compiler_gnu
=$ac_compiler_gnu
2780 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2781 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2782 GCC
=`test $ac_compiler_gnu = yes && echo yes`
2783 ac_test_CFLAGS
=${CFLAGS+set}
2784 ac_save_CFLAGS
=$CFLAGS
2786 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2787 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2788 if test "${ac_cv_prog_cc_g+set}" = set; then
2789 echo $ECHO_N "(cached) $ECHO_C" >&6
2791 cat >conftest.
$ac_ext <<_ACEOF
2794 cat confdefs.h
>>conftest.
$ac_ext
2795 cat >>conftest.
$ac_ext <<_ACEOF
2796 /* end confdefs.h. */
2806 rm -f conftest.
$ac_objext
2807 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2808 (eval $ac_compile) 2>conftest.er1
2810 grep -v '^ *+' conftest.er1
>conftest.err
2812 cat conftest.err
>&5
2813 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2814 (exit $ac_status); } &&
2815 { ac_try
='test -z "$ac_c_werror_flag"
2816 || test ! -s conftest.err'
2817 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2820 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2821 (exit $ac_status); }; } &&
2822 { ac_try
='test -s conftest.$ac_objext'
2823 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2826 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2827 (exit $ac_status); }; }; then
2830 echo "$as_me: failed program was:" >&5
2831 sed 's/^/| /' conftest.
$ac_ext >&5
2835 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
2837 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2838 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2839 if test "$ac_test_CFLAGS" = set; then
2840 CFLAGS
=$ac_save_CFLAGS
2841 elif test $ac_cv_prog_cc_g = yes; then
2842 if test "$GCC" = yes; then
2848 if test "$GCC" = yes; then
2854 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2855 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2856 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2857 echo $ECHO_N "(cached) $ECHO_C" >&6
2859 ac_cv_prog_cc_stdc
=no
2861 cat >conftest.
$ac_ext <<_ACEOF
2864 cat confdefs.h
>>conftest.
$ac_ext
2865 cat >>conftest.
$ac_ext <<_ACEOF
2866 /* end confdefs.h. */
2869 #include <sys/types.h>
2870 #include <sys/stat.h>
2871 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2872 struct buf { int x; };
2873 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2874 static char *e (p, i)
2880 static char *f (char * (*g) (char **, int), char **p, ...)
2885 s = g (p, va_arg (v,int));
2890 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2891 function prototypes and stuff, but not '\xHH' hex character constants.
2892 These don't provoke an error unfortunately, instead are silently treated
2893 as 'x'. The following induces an error, until -std1 is added to get
2894 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2895 array size at least. It's necessary to write '\x00'==0 to get something
2896 that's true only with -std1. */
2897 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2899 int test (int i, double x);
2900 struct s1 {int (*f) (int a);};
2901 struct s2 {int (*f) (double a);};
2902 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2908 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2913 # Don't try gcc -ansi; that turns off useful extensions and
2914 # breaks some systems' header files.
2915 # AIX -qlanglvl=ansi
2916 # Ultrix and OSF/1 -std1
2917 # HP-UX 10.20 and later -Ae
2918 # HP-UX older versions -Aa -D_HPUX_SOURCE
2919 # SVR4 -Xc -D__EXTENSIONS__
2920 for ac_arg
in "" -qlanglvl=ansi
-std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2922 CC
="$ac_save_CC $ac_arg"
2923 rm -f conftest.
$ac_objext
2924 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2925 (eval $ac_compile) 2>conftest.er1
2927 grep -v '^ *+' conftest.er1
>conftest.err
2929 cat conftest.err
>&5
2930 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2931 (exit $ac_status); } &&
2932 { ac_try
='test -z "$ac_c_werror_flag"
2933 || test ! -s conftest.err'
2934 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2937 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2938 (exit $ac_status); }; } &&
2939 { ac_try
='test -s conftest.$ac_objext'
2940 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2943 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2944 (exit $ac_status); }; }; then
2945 ac_cv_prog_cc_stdc
=$ac_arg
2948 echo "$as_me: failed program was:" >&5
2949 sed 's/^/| /' conftest.
$ac_ext >&5
2952 rm -f conftest.err conftest.
$ac_objext
2954 rm -f conftest.
$ac_ext conftest.
$ac_objext
2959 case "x$ac_cv_prog_cc_stdc" in
2961 echo "$as_me:$LINENO: result: none needed" >&5
2962 echo "${ECHO_T}none needed" >&6 ;;
2964 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2965 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2966 CC
="$CC $ac_cv_prog_cc_stdc" ;;
2969 # Some people use a C++ compiler to compile C. Since we use `exit',
2970 # in C++ we need to declare it. In case someone uses the same compiler
2971 # for both compiling C and C++ we need to have the C++ compiler decide
2972 # the declaration of exit, since it's the most demanding environment.
2973 cat >conftest.
$ac_ext <<_ACEOF
2978 rm -f conftest.
$ac_objext
2979 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2980 (eval $ac_compile) 2>conftest.er1
2982 grep -v '^ *+' conftest.er1
>conftest.err
2984 cat conftest.err
>&5
2985 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2986 (exit $ac_status); } &&
2987 { ac_try
='test -z "$ac_c_werror_flag"
2988 || test ! -s conftest.err'
2989 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2992 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2993 (exit $ac_status); }; } &&
2994 { ac_try
='test -s conftest.$ac_objext'
2995 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2998 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2999 (exit $ac_status); }; }; then
3000 for ac_declaration
in \
3002 'extern "C" void std::exit (int) throw (); using std::exit;' \
3003 'extern "C" void std::exit (int); using std::exit;' \
3004 'extern "C" void exit (int) throw ();' \
3005 'extern "C" void exit (int);' \
3008 cat >conftest.
$ac_ext <<_ACEOF
3011 cat confdefs.h
>>conftest.
$ac_ext
3012 cat >>conftest.
$ac_ext <<_ACEOF
3013 /* end confdefs.h. */
3024 rm -f conftest.
$ac_objext
3025 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3026 (eval $ac_compile) 2>conftest.er1
3028 grep -v '^ *+' conftest.er1
>conftest.err
3030 cat conftest.err
>&5
3031 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3032 (exit $ac_status); } &&
3033 { ac_try
='test -z "$ac_c_werror_flag"
3034 || test ! -s conftest.err'
3035 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3038 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3039 (exit $ac_status); }; } &&
3040 { ac_try
='test -s conftest.$ac_objext'
3041 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3044 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3045 (exit $ac_status); }; }; then
3048 echo "$as_me: failed program was:" >&5
3049 sed 's/^/| /' conftest.
$ac_ext >&5
3053 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
3054 cat >conftest.
$ac_ext <<_ACEOF
3057 cat confdefs.h
>>conftest.
$ac_ext
3058 cat >>conftest.
$ac_ext <<_ACEOF
3059 /* end confdefs.h. */
3069 rm -f conftest.
$ac_objext
3070 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3071 (eval $ac_compile) 2>conftest.er1
3073 grep -v '^ *+' conftest.er1
>conftest.err
3075 cat conftest.err
>&5
3076 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3077 (exit $ac_status); } &&
3078 { ac_try
='test -z "$ac_c_werror_flag"
3079 || test ! -s conftest.err'
3080 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3083 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3084 (exit $ac_status); }; } &&
3085 { ac_try
='test -s conftest.$ac_objext'
3086 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3089 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3090 (exit $ac_status); }; }; then
3093 echo "$as_me: failed program was:" >&5
3094 sed 's/^/| /' conftest.
$ac_ext >&5
3097 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
3100 if test -n "$ac_declaration"; then
3101 echo '#ifdef __cplusplus' >>confdefs.h
3102 echo $ac_declaration >>confdefs.h
3103 echo '#endif' >>confdefs.h
3107 echo "$as_me: failed program was:" >&5
3108 sed 's/^/| /' conftest.
$ac_ext >&5
3111 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
3113 ac_cpp
='$CPP $CPPFLAGS'
3114 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3115 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3116 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3118 if test $host != $build; then
3119 for ac_prog
in gcc cc
3121 # Extract the first word of "$ac_prog", so it can be a program name with args.
3122 set dummy
$ac_prog; ac_word
=$2
3123 echo "$as_me:$LINENO: checking for $ac_word" >&5
3124 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3125 if test "${ac_cv_prog_BUILD_CC+set}" = set; then
3126 echo $ECHO_N "(cached) $ECHO_C" >&6
3128 if test -n "$BUILD_CC"; then
3129 ac_cv_prog_BUILD_CC
="$BUILD_CC" # Let the user override the test.
3131 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3135 test -z "$as_dir" && as_dir
=.
3136 for ac_exec_ext
in '' $ac_executable_extensions; do
3137 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3138 ac_cv_prog_BUILD_CC
="$ac_prog"
3139 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3147 BUILD_CC
=$ac_cv_prog_BUILD_CC
3148 if test -n "$BUILD_CC"; then
3149 echo "$as_me:$LINENO: result: $BUILD_CC" >&5
3150 echo "${ECHO_T}$BUILD_CC" >&6
3152 echo "$as_me:$LINENO: result: no" >&5
3153 echo "${ECHO_T}no" >&6
3156 test -n "$BUILD_CC" && break
3162 ac_cpp
='$CPP $CPPFLAGS'
3163 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3164 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3165 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3166 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3167 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3168 # On Suns, sometimes $CPP names a directory.
3169 if test -n "$CPP" && test -d "$CPP"; then
3172 if test -z "$CPP"; then
3173 if test "${ac_cv_prog_CPP+set}" = set; then
3174 echo $ECHO_N "(cached) $ECHO_C" >&6
3176 # Double quotes because CPP needs to be expanded
3177 for CPP
in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3180 for ac_c_preproc_warn_flag
in '' yes
3182 # Use a header file that comes with gcc, so configuring glibc
3183 # with a fresh cross-compiler works.
3184 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3185 # <limits.h> exists even on freestanding compilers.
3186 # On the NeXT, cc -E runs the code through the compiler's parser,
3187 # not just through cpp. "Syntax error" is here to catch this case.
3188 cat >conftest.
$ac_ext <<_ACEOF
3191 cat confdefs.h
>>conftest.
$ac_ext
3192 cat >>conftest.
$ac_ext <<_ACEOF
3193 /* end confdefs.h. */
3195 # include <limits.h>
3197 # include <assert.h>
3201 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3202 (eval $ac_cpp conftest.
$ac_ext) 2>conftest.er1
3204 grep -v '^ *+' conftest.er1
>conftest.err
3206 cat conftest.err
>&5
3207 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3208 (exit $ac_status); } >/dev
/null
; then
3209 if test -s conftest.err
; then
3210 ac_cpp_err
=$ac_c_preproc_warn_flag
3211 ac_cpp_err
=$ac_cpp_err$ac_c_werror_flag
3218 if test -z "$ac_cpp_err"; then
3221 echo "$as_me: failed program was:" >&5
3222 sed 's/^/| /' conftest.
$ac_ext >&5
3224 # Broken: fails on valid input.
3227 rm -f conftest.err conftest.
$ac_ext
3229 # OK, works on sane cases. Now check whether non-existent headers
3230 # can be detected and how.
3231 cat >conftest.
$ac_ext <<_ACEOF
3234 cat confdefs.h
>>conftest.
$ac_ext
3235 cat >>conftest.
$ac_ext <<_ACEOF
3236 /* end confdefs.h. */
3237 #include <ac_nonexistent.h>
3239 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3240 (eval $ac_cpp conftest.
$ac_ext) 2>conftest.er1
3242 grep -v '^ *+' conftest.er1
>conftest.err
3244 cat conftest.err
>&5
3245 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3246 (exit $ac_status); } >/dev
/null
; then
3247 if test -s conftest.err
; then
3248 ac_cpp_err
=$ac_c_preproc_warn_flag
3249 ac_cpp_err
=$ac_cpp_err$ac_c_werror_flag
3256 if test -z "$ac_cpp_err"; then
3257 # Broken: success on invalid input.
3260 echo "$as_me: failed program was:" >&5
3261 sed 's/^/| /' conftest.
$ac_ext >&5
3263 # Passes both tests.
3267 rm -f conftest.err conftest.
$ac_ext
3270 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3271 rm -f conftest.err conftest.
$ac_ext
3272 if $ac_preproc_ok; then
3284 echo "$as_me:$LINENO: result: $CPP" >&5
3285 echo "${ECHO_T}$CPP" >&6
3287 for ac_c_preproc_warn_flag
in '' yes
3289 # Use a header file that comes with gcc, so configuring glibc
3290 # with a fresh cross-compiler works.
3291 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3292 # <limits.h> exists even on freestanding compilers.
3293 # On the NeXT, cc -E runs the code through the compiler's parser,
3294 # not just through cpp. "Syntax error" is here to catch this case.
3295 cat >conftest.
$ac_ext <<_ACEOF
3298 cat confdefs.h
>>conftest.
$ac_ext
3299 cat >>conftest.
$ac_ext <<_ACEOF
3300 /* end confdefs.h. */
3302 # include <limits.h>
3304 # include <assert.h>
3308 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3309 (eval $ac_cpp conftest.
$ac_ext) 2>conftest.er1
3311 grep -v '^ *+' conftest.er1
>conftest.err
3313 cat conftest.err
>&5
3314 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3315 (exit $ac_status); } >/dev
/null
; then
3316 if test -s conftest.err
; then
3317 ac_cpp_err
=$ac_c_preproc_warn_flag
3318 ac_cpp_err
=$ac_cpp_err$ac_c_werror_flag
3325 if test -z "$ac_cpp_err"; then
3328 echo "$as_me: failed program was:" >&5
3329 sed 's/^/| /' conftest.
$ac_ext >&5
3331 # Broken: fails on valid input.
3334 rm -f conftest.err conftest.
$ac_ext
3336 # OK, works on sane cases. Now check whether non-existent headers
3337 # can be detected and how.
3338 cat >conftest.
$ac_ext <<_ACEOF
3341 cat confdefs.h
>>conftest.
$ac_ext
3342 cat >>conftest.
$ac_ext <<_ACEOF
3343 /* end confdefs.h. */
3344 #include <ac_nonexistent.h>
3346 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3347 (eval $ac_cpp conftest.
$ac_ext) 2>conftest.er1
3349 grep -v '^ *+' conftest.er1
>conftest.err
3351 cat conftest.err
>&5
3352 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3353 (exit $ac_status); } >/dev
/null
; then
3354 if test -s conftest.err
; then
3355 ac_cpp_err
=$ac_c_preproc_warn_flag
3356 ac_cpp_err
=$ac_cpp_err$ac_c_werror_flag
3363 if test -z "$ac_cpp_err"; then
3364 # Broken: success on invalid input.
3367 echo "$as_me: failed program was:" >&5
3368 sed 's/^/| /' conftest.
$ac_ext >&5
3370 # Passes both tests.
3374 rm -f conftest.err conftest.
$ac_ext
3377 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3378 rm -f conftest.err conftest.
$ac_ext
3379 if $ac_preproc_ok; then
3382 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3383 See \`config.log' for more details." >&5
3384 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3385 See \`config.log' for more details." >&2;}
3386 { (exit 1); exit 1; }; }
3390 ac_cpp
='$CPP $CPPFLAGS'
3391 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3392 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3393 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3395 # We need the C++ compiler only for testing.
3397 ac_cpp
='$CXXCPP $CPPFLAGS'
3398 ac_compile
='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3399 ac_link
='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3400 ac_compiler_gnu
=$ac_cv_cxx_compiler_gnu
3401 if test -n "$ac_tool_prefix"; then
3402 for ac_prog
in $CCC g
++ c
++ gpp aCC CC cxx cc
++ cl FCC KCC RCC xlC_r xlC
3404 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3405 set dummy
$ac_tool_prefix$ac_prog; ac_word
=$2
3406 echo "$as_me:$LINENO: checking for $ac_word" >&5
3407 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3408 if test "${ac_cv_prog_CXX+set}" = set; then
3409 echo $ECHO_N "(cached) $ECHO_C" >&6
3411 if test -n "$CXX"; then
3412 ac_cv_prog_CXX
="$CXX" # Let the user override the test.
3414 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3418 test -z "$as_dir" && as_dir
=.
3419 for ac_exec_ext
in '' $ac_executable_extensions; do
3420 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3421 ac_cv_prog_CXX
="$ac_tool_prefix$ac_prog"
3422 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3431 if test -n "$CXX"; then
3432 echo "$as_me:$LINENO: result: $CXX" >&5
3433 echo "${ECHO_T}$CXX" >&6
3435 echo "$as_me:$LINENO: result: no" >&5
3436 echo "${ECHO_T}no" >&6
3439 test -n "$CXX" && break
3442 if test -z "$CXX"; then
3444 for ac_prog
in $CCC g
++ c
++ gpp aCC CC cxx cc
++ cl FCC KCC RCC xlC_r xlC
3446 # Extract the first word of "$ac_prog", so it can be a program name with args.
3447 set dummy
$ac_prog; ac_word
=$2
3448 echo "$as_me:$LINENO: checking for $ac_word" >&5
3449 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3450 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
3451 echo $ECHO_N "(cached) $ECHO_C" >&6
3453 if test -n "$ac_ct_CXX"; then
3454 ac_cv_prog_ac_ct_CXX
="$ac_ct_CXX" # Let the user override the test.
3456 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3460 test -z "$as_dir" && as_dir
=.
3461 for ac_exec_ext
in '' $ac_executable_extensions; do
3462 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3463 ac_cv_prog_ac_ct_CXX
="$ac_prog"
3464 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3472 ac_ct_CXX
=$ac_cv_prog_ac_ct_CXX
3473 if test -n "$ac_ct_CXX"; then
3474 echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
3475 echo "${ECHO_T}$ac_ct_CXX" >&6
3477 echo "$as_me:$LINENO: result: no" >&5
3478 echo "${ECHO_T}no" >&6
3481 test -n "$ac_ct_CXX" && break
3483 test -n "$ac_ct_CXX" || ac_ct_CXX
="g++"
3489 # Provide some information about the compiler.
3490 echo "$as_me:$LINENO:" \
3491 "checking for C++ compiler version" >&5
3492 ac_compiler
=`set X $ac_compile; echo $2`
3493 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
3494 (eval $ac_compiler --version </dev
/null
>&5) 2>&5
3496 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3497 (exit $ac_status); }
3498 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
3499 (eval $ac_compiler -v </dev
/null
>&5) 2>&5
3501 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3502 (exit $ac_status); }
3503 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
3504 (eval $ac_compiler -V </dev
/null
>&5) 2>&5
3506 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3507 (exit $ac_status); }
3509 echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
3510 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
3511 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
3512 echo $ECHO_N "(cached) $ECHO_C" >&6
3514 cat >conftest.
$ac_ext <<_ACEOF
3517 cat confdefs.h
>>conftest.
$ac_ext
3518 cat >>conftest.
$ac_ext <<_ACEOF
3519 /* end confdefs.h. */
3532 rm -f conftest.
$ac_objext
3533 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3534 (eval $ac_compile) 2>conftest.er1
3536 grep -v '^ *+' conftest.er1
>conftest.err
3538 cat conftest.err
>&5
3539 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3540 (exit $ac_status); } &&
3541 { ac_try
='test -z "$ac_cxx_werror_flag"
3542 || test ! -s conftest.err'
3543 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3546 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3547 (exit $ac_status); }; } &&
3548 { ac_try
='test -s conftest.$ac_objext'
3549 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3552 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3553 (exit $ac_status); }; }; then
3556 echo "$as_me: failed program was:" >&5
3557 sed 's/^/| /' conftest.
$ac_ext >&5
3561 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
3562 ac_cv_cxx_compiler_gnu
=$ac_compiler_gnu
3565 echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3566 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
3567 GXX
=`test $ac_compiler_gnu = yes && echo yes`
3568 ac_test_CXXFLAGS
=${CXXFLAGS+set}
3569 ac_save_CXXFLAGS
=$CXXFLAGS
3571 echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
3572 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
3573 if test "${ac_cv_prog_cxx_g+set}" = set; then
3574 echo $ECHO_N "(cached) $ECHO_C" >&6
3576 cat >conftest.
$ac_ext <<_ACEOF
3579 cat confdefs.h
>>conftest.
$ac_ext
3580 cat >>conftest.
$ac_ext <<_ACEOF
3581 /* end confdefs.h. */
3591 rm -f conftest.
$ac_objext
3592 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3593 (eval $ac_compile) 2>conftest.er1
3595 grep -v '^ *+' conftest.er1
>conftest.err
3597 cat conftest.err
>&5
3598 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3599 (exit $ac_status); } &&
3600 { ac_try
='test -z "$ac_cxx_werror_flag"
3601 || test ! -s conftest.err'
3602 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3605 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3606 (exit $ac_status); }; } &&
3607 { ac_try
='test -s conftest.$ac_objext'
3608 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3611 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3612 (exit $ac_status); }; }; then
3613 ac_cv_prog_cxx_g
=yes
3615 echo "$as_me: failed program was:" >&5
3616 sed 's/^/| /' conftest.
$ac_ext >&5
3620 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
3622 echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
3623 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
3624 if test "$ac_test_CXXFLAGS" = set; then
3625 CXXFLAGS
=$ac_save_CXXFLAGS
3626 elif test $ac_cv_prog_cxx_g = yes; then
3627 if test "$GXX" = yes; then
3633 if test "$GXX" = yes; then
3639 for ac_declaration
in \
3641 'extern "C" void std::exit (int) throw (); using std::exit;' \
3642 'extern "C" void std::exit (int); using std::exit;' \
3643 'extern "C" void exit (int) throw ();' \
3644 'extern "C" void exit (int);' \
3647 cat >conftest.
$ac_ext <<_ACEOF
3650 cat confdefs.h
>>conftest.
$ac_ext
3651 cat >>conftest.
$ac_ext <<_ACEOF
3652 /* end confdefs.h. */
3663 rm -f conftest.
$ac_objext
3664 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3665 (eval $ac_compile) 2>conftest.er1
3667 grep -v '^ *+' conftest.er1
>conftest.err
3669 cat conftest.err
>&5
3670 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3671 (exit $ac_status); } &&
3672 { ac_try
='test -z "$ac_cxx_werror_flag"
3673 || test ! -s conftest.err'
3674 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3677 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3678 (exit $ac_status); }; } &&
3679 { ac_try
='test -s conftest.$ac_objext'
3680 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3683 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3684 (exit $ac_status); }; }; then
3687 echo "$as_me: failed program was:" >&5
3688 sed 's/^/| /' conftest.
$ac_ext >&5
3692 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
3693 cat >conftest.
$ac_ext <<_ACEOF
3696 cat confdefs.h
>>conftest.
$ac_ext
3697 cat >>conftest.
$ac_ext <<_ACEOF
3698 /* end confdefs.h. */
3708 rm -f conftest.
$ac_objext
3709 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3710 (eval $ac_compile) 2>conftest.er1
3712 grep -v '^ *+' conftest.er1
>conftest.err
3714 cat conftest.err
>&5
3715 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3716 (exit $ac_status); } &&
3717 { ac_try
='test -z "$ac_cxx_werror_flag"
3718 || test ! -s conftest.err'
3719 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3722 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3723 (exit $ac_status); }; } &&
3724 { ac_try
='test -s conftest.$ac_objext'
3725 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3728 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3729 (exit $ac_status); }; }; then
3732 echo "$as_me: failed program was:" >&5
3733 sed 's/^/| /' conftest.
$ac_ext >&5
3736 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
3739 if test -n "$ac_declaration"; then
3740 echo '#ifdef __cplusplus' >>confdefs.h
3741 echo $ac_declaration >>confdefs.h
3742 echo '#endif' >>confdefs.h
3746 ac_cpp
='$CPP $CPPFLAGS'
3747 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3748 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3749 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3751 # Was a --with-binutils option given?
3752 if test -n "$path_binutils"; then
3753 # Make absolute; ensure a single trailing slash.
3754 path_binutils
=`(cd $path_binutils; pwd) | sed 's%/*$%/%'`
3755 CC
="$CC -B$path_binutils"
3757 AS
=`$CC -print-prog-name=as`
3758 LD
=`$CC -print-prog-name=ld`
3759 AR
=`$CC -print-prog-name=ar`
3761 OBJDUMP
=`$CC -print-prog-name=objdump`
3764 # ranlib has to be treated a bit differently since it might not exist at all.
3765 ac_ranlib
=`$CC -print-prog-name=ranlib`
3766 if test "x$ac_ranlib" = xranlib
; then
3767 # This extra check has to happen since gcc simply echos the parameter in
3768 # case it cannot find the value in its own directories.
3769 if test -n "$ac_tool_prefix"; then
3770 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3771 set dummy
${ac_tool_prefix}ranlib
; ac_word
=$2
3772 echo "$as_me:$LINENO: checking for $ac_word" >&5
3773 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3774 if test "${ac_cv_prog_RANLIB+set}" = set; then
3775 echo $ECHO_N "(cached) $ECHO_C" >&6
3777 if test -n "$RANLIB"; then
3778 ac_cv_prog_RANLIB
="$RANLIB" # Let the user override the test.
3780 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3784 test -z "$as_dir" && as_dir
=.
3785 for ac_exec_ext
in '' $ac_executable_extensions; do
3786 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3787 ac_cv_prog_RANLIB
="${ac_tool_prefix}ranlib"
3788 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3796 RANLIB
=$ac_cv_prog_RANLIB
3797 if test -n "$RANLIB"; then
3798 echo "$as_me:$LINENO: result: $RANLIB" >&5
3799 echo "${ECHO_T}$RANLIB" >&6
3801 echo "$as_me:$LINENO: result: no" >&5
3802 echo "${ECHO_T}no" >&6
3806 if test -z "$ac_cv_prog_RANLIB"; then
3807 ac_ct_RANLIB
=$RANLIB
3808 # Extract the first word of "ranlib", so it can be a program name with args.
3809 set dummy ranlib
; ac_word
=$2
3810 echo "$as_me:$LINENO: checking for $ac_word" >&5
3811 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3812 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3813 echo $ECHO_N "(cached) $ECHO_C" >&6
3815 if test -n "$ac_ct_RANLIB"; then
3816 ac_cv_prog_ac_ct_RANLIB
="$ac_ct_RANLIB" # Let the user override the test.
3818 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3822 test -z "$as_dir" && as_dir
=.
3823 for ac_exec_ext
in '' $ac_executable_extensions; do
3824 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3825 ac_cv_prog_ac_ct_RANLIB
="ranlib"
3826 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3832 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB
=":"
3835 ac_ct_RANLIB
=$ac_cv_prog_ac_ct_RANLIB
3836 if test -n "$ac_ct_RANLIB"; then
3837 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3838 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3840 echo "$as_me:$LINENO: result: no" >&5
3841 echo "${ECHO_T}no" >&6
3844 RANLIB
=$ac_ct_RANLIB
3846 RANLIB
="$ac_cv_prog_RANLIB"
3854 # Determine whether we are using GNU binutils.
3855 echo "$as_me:$LINENO: checking whether $AS is GNU as" >&5
3856 echo $ECHO_N "checking whether $AS is GNU as... $ECHO_C" >&6
3857 if test "${libc_cv_prog_as_gnu+set}" = set; then
3858 echo $ECHO_N "(cached) $ECHO_C" >&6
3860 # Most GNU programs take a -v and spit out some text including
3861 # the word 'GNU'. Some try to read stdin, so give them /dev/null.
3862 if $AS -o conftest
-v </dev
/null
2>&1 |
grep GNU
> /dev
/null
2>&1; then
3863 libc_cv_prog_as_gnu
=yes
3865 libc_cv_prog_as_gnu
=no
3869 echo "$as_me:$LINENO: result: $libc_cv_prog_as_gnu" >&5
3870 echo "${ECHO_T}$libc_cv_prog_as_gnu" >&6
3872 gnu_as
=$libc_cv_prog_as_gnu
3874 echo "$as_me:$LINENO: checking whether $LD is GNU ld" >&5
3875 echo $ECHO_N "checking whether $LD is GNU ld... $ECHO_C" >&6
3876 if test "${libc_cv_prog_ld_gnu+set}" = set; then
3877 echo $ECHO_N "(cached) $ECHO_C" >&6
3879 # Most GNU programs take a -v and spit out some text including
3880 # the word 'GNU'. Some try to read stdin, so give them /dev/null.
3881 if $LD -o conftest
-v </dev
/null
2>&1 |
grep GNU
> /dev
/null
2>&1; then
3882 libc_cv_prog_ld_gnu
=yes
3884 libc_cv_prog_ld_gnu
=no
3888 echo "$as_me:$LINENO: result: $libc_cv_prog_ld_gnu" >&5
3889 echo "${ECHO_T}$libc_cv_prog_ld_gnu" >&6
3890 gnu_ld
=$libc_cv_prog_ld_gnu
3893 # Accept binutils 2.13 or newer.
3896 # Extract the first word of "$ac_prog", so it can be a program name with args.
3897 set dummy
$ac_prog; ac_word
=$2
3898 echo "$as_me:$LINENO: checking for $ac_word" >&5
3899 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3900 if test "${ac_cv_prog_AS+set}" = set; then
3901 echo $ECHO_N "(cached) $ECHO_C" >&6
3903 if test -n "$AS"; then
3904 ac_cv_prog_AS
="$AS" # Let the user override the test.
3906 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3910 test -z "$as_dir" && as_dir
=.
3911 for ac_exec_ext
in '' $ac_executable_extensions; do
3912 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3913 ac_cv_prog_AS
="$ac_prog"
3914 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3923 if test -n "$AS"; then
3924 echo "$as_me:$LINENO: result: $AS" >&5
3925 echo "${ECHO_T}$AS" >&6
3927 echo "$as_me:$LINENO: result: no" >&5
3928 echo "${ECHO_T}no" >&6
3931 test -n "$AS" && break
3934 if test -z "$AS"; then
3937 # Found it, now check the version.
3938 echo "$as_me:$LINENO: checking version of $AS" >&5
3939 echo $ECHO_N "checking version of $AS... $ECHO_C" >&6
3940 ac_prog_version
=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
3941 case $ac_prog_version in
3942 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
3944 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
3945 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
3948 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
3949 echo "${ECHO_T}$ac_prog_version" >&6
3951 if test $ac_verc_fail = yes; then
3952 AS
=: critic_missing
="$critic_missing as"
3957 # Extract the first word of "$ac_prog", so it can be a program name with args.
3958 set dummy
$ac_prog; ac_word
=$2
3959 echo "$as_me:$LINENO: checking for $ac_word" >&5
3960 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3961 if test "${ac_cv_prog_LD+set}" = set; then
3962 echo $ECHO_N "(cached) $ECHO_C" >&6
3964 if test -n "$LD"; then
3965 ac_cv_prog_LD
="$LD" # Let the user override the test.
3967 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3971 test -z "$as_dir" && as_dir
=.
3972 for ac_exec_ext
in '' $ac_executable_extensions; do
3973 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3974 ac_cv_prog_LD
="$ac_prog"
3975 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3984 if test -n "$LD"; then
3985 echo "$as_me:$LINENO: result: $LD" >&5
3986 echo "${ECHO_T}$LD" >&6
3988 echo "$as_me:$LINENO: result: no" >&5
3989 echo "${ECHO_T}no" >&6
3992 test -n "$LD" && break
3995 if test -z "$LD"; then
3998 # Found it, now check the version.
3999 echo "$as_me:$LINENO: checking version of $LD" >&5
4000 echo $ECHO_N "checking version of $LD... $ECHO_C" >&6
4001 ac_prog_version
=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'`
4002 case $ac_prog_version in
4003 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
4005 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
4006 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
4009 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4010 echo "${ECHO_T}$ac_prog_version" >&6
4012 if test $ac_verc_fail = yes; then
4013 LD
=: critic_missing
="$critic_missing ld"
4017 # We need the physical current working directory. We cannot use the
4018 # "pwd -P" shell builtin since that's not portable. Instead we try to
4019 # find a pwd binary. Note that assigning to the PWD environment
4020 # variable might have some interesting side effects, so we don't do
4022 # Extract the first word of "pwd", so it can be a program name with args.
4023 set dummy
pwd; ac_word
=$2
4024 echo "$as_me:$LINENO: checking for $ac_word" >&5
4025 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4026 if test "${ac_cv_path_PWD_P+set}" = set; then
4027 echo $ECHO_N "(cached) $ECHO_C" >&6
4031 ac_cv_path_PWD_P
="$PWD_P" # Let the user override the test with a path.
4034 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4038 test -z "$as_dir" && as_dir
=.
4039 for ac_exec_ext
in '' $ac_executable_extensions; do
4040 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4041 ac_cv_path_PWD_P
="$as_dir/$ac_word$ac_exec_ext"
4042 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4048 test -z "$ac_cv_path_PWD_P" && ac_cv_path_PWD_P
="no"
4052 PWD_P
=$ac_cv_path_PWD_P
4054 if test -n "$PWD_P"; then
4055 echo "$as_me:$LINENO: result: $PWD_P" >&5
4056 echo "${ECHO_T}$PWD_P" >&6
4058 echo "$as_me:$LINENO: result: no" >&5
4059 echo "${ECHO_T}no" >&6
4062 if test "$PWD_P" = no
; then
4063 { { echo "$as_me:$LINENO: error: *** A pwd binary could not be found." >&5
4064 echo "$as_me: error: *** A pwd binary could not be found." >&2;}
4065 { (exit 1); exit 1; }; }
4068 # These programs are version sensitive.
4070 for ac_prog
in ${ac_tool_prefix}gcc
${ac_tool_prefix}cc
4072 # Extract the first word of "$ac_prog", so it can be a program name with args.
4073 set dummy
$ac_prog; ac_word
=$2
4074 echo "$as_me:$LINENO: checking for $ac_word" >&5
4075 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4076 if test "${ac_cv_prog_CC+set}" = set; then
4077 echo $ECHO_N "(cached) $ECHO_C" >&6
4079 if test -n "$CC"; then
4080 ac_cv_prog_CC
="$CC" # Let the user override the test.
4082 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4086 test -z "$as_dir" && as_dir
=.
4087 for ac_exec_ext
in '' $ac_executable_extensions; do
4088 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4089 ac_cv_prog_CC
="$ac_prog"
4090 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4099 if test -n "$CC"; then
4100 echo "$as_me:$LINENO: result: $CC" >&5
4101 echo "${ECHO_T}$CC" >&6
4103 echo "$as_me:$LINENO: result: no" >&5
4104 echo "${ECHO_T}no" >&6
4107 test -n "$CC" && break
4110 if test -z "$CC"; then
4113 # Found it, now check the version.
4114 echo "$as_me:$LINENO: checking version of $CC" >&5
4115 echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
4116 ac_prog_version
=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'`
4117 case $ac_prog_version in
4118 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
4120 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
4121 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
4124 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4125 echo "${ECHO_T}$ac_prog_version" >&6
4127 if test $ac_verc_fail = yes; then
4128 critic_missing
="$critic_missing gcc"
4131 for ac_prog
in gnumake gmake
make
4133 # Extract the first word of "$ac_prog", so it can be a program name with args.
4134 set dummy
$ac_prog; ac_word
=$2
4135 echo "$as_me:$LINENO: checking for $ac_word" >&5
4136 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4137 if test "${ac_cv_prog_MAKE+set}" = set; then
4138 echo $ECHO_N "(cached) $ECHO_C" >&6
4140 if test -n "$MAKE"; then
4141 ac_cv_prog_MAKE
="$MAKE" # Let the user override the test.
4143 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4147 test -z "$as_dir" && as_dir
=.
4148 for ac_exec_ext
in '' $ac_executable_extensions; do
4149 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4150 ac_cv_prog_MAKE
="$ac_prog"
4151 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4159 MAKE
=$ac_cv_prog_MAKE
4160 if test -n "$MAKE"; then
4161 echo "$as_me:$LINENO: result: $MAKE" >&5
4162 echo "${ECHO_T}$MAKE" >&6
4164 echo "$as_me:$LINENO: result: no" >&5
4165 echo "${ECHO_T}no" >&6
4168 test -n "$MAKE" && break
4171 if test -z "$MAKE"; then
4174 # Found it, now check the version.
4175 echo "$as_me:$LINENO: checking version of $MAKE" >&5
4176 echo $ECHO_N "checking version of $MAKE... $ECHO_C" >&6
4177 ac_prog_version
=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'`
4178 case $ac_prog_version in
4179 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
4181 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
4182 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
4185 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4186 echo "${ECHO_T}$ac_prog_version" >&6
4188 if test $ac_verc_fail = yes; then
4189 critic_missing
="$critic_missing make"
4193 for ac_prog
in gnumsgfmt gmsgfmt msgfmt
4195 # Extract the first word of "$ac_prog", so it can be a program name with args.
4196 set dummy
$ac_prog; ac_word
=$2
4197 echo "$as_me:$LINENO: checking for $ac_word" >&5
4198 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4199 if test "${ac_cv_prog_MSGFMT+set}" = set; then
4200 echo $ECHO_N "(cached) $ECHO_C" >&6
4202 if test -n "$MSGFMT"; then
4203 ac_cv_prog_MSGFMT
="$MSGFMT" # Let the user override the test.
4205 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4209 test -z "$as_dir" && as_dir
=.
4210 for ac_exec_ext
in '' $ac_executable_extensions; do
4211 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4212 ac_cv_prog_MSGFMT
="$ac_prog"
4213 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4221 MSGFMT
=$ac_cv_prog_MSGFMT
4222 if test -n "$MSGFMT"; then
4223 echo "$as_me:$LINENO: result: $MSGFMT" >&5
4224 echo "${ECHO_T}$MSGFMT" >&6
4226 echo "$as_me:$LINENO: result: no" >&5
4227 echo "${ECHO_T}no" >&6
4230 test -n "$MSGFMT" && break
4233 if test -z "$MSGFMT"; then
4236 # Found it, now check the version.
4237 echo "$as_me:$LINENO: checking version of $MSGFMT" >&5
4238 echo $ECHO_N "checking version of $MSGFMT... $ECHO_C" >&6
4239 ac_prog_version
=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
4240 case $ac_prog_version in
4241 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
4242 0.10.3[6-9]* |
0.10.
[4-9][0-9]* |
0.1[1-9]* |
0.
[2-9][0-9]* |
[1-9].
*)
4243 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
4244 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
4247 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4248 echo "${ECHO_T}$ac_prog_version" >&6
4250 if test $ac_verc_fail = yes; then
4251 MSGFMT
=: aux_missing
="$aux_missing msgfmt"
4254 for ac_prog
in makeinfo
4256 # Extract the first word of "$ac_prog", so it can be a program name with args.
4257 set dummy
$ac_prog; ac_word
=$2
4258 echo "$as_me:$LINENO: checking for $ac_word" >&5
4259 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4260 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
4261 echo $ECHO_N "(cached) $ECHO_C" >&6
4263 if test -n "$MAKEINFO"; then
4264 ac_cv_prog_MAKEINFO
="$MAKEINFO" # Let the user override the test.
4266 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4270 test -z "$as_dir" && as_dir
=.
4271 for ac_exec_ext
in '' $ac_executable_extensions; do
4272 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4273 ac_cv_prog_MAKEINFO
="$ac_prog"
4274 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4282 MAKEINFO
=$ac_cv_prog_MAKEINFO
4283 if test -n "$MAKEINFO"; then
4284 echo "$as_me:$LINENO: result: $MAKEINFO" >&5
4285 echo "${ECHO_T}$MAKEINFO" >&6
4287 echo "$as_me:$LINENO: result: no" >&5
4288 echo "${ECHO_T}no" >&6
4291 test -n "$MAKEINFO" && break
4294 if test -z "$MAKEINFO"; then
4297 # Found it, now check the version.
4298 echo "$as_me:$LINENO: checking version of $MAKEINFO" >&5
4299 echo $ECHO_N "checking version of $MAKEINFO... $ECHO_C" >&6
4300 ac_prog_version
=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
4301 case $ac_prog_version in
4302 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
4304 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
4305 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
4308 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4309 echo "${ECHO_T}$ac_prog_version" >&6
4311 if test $ac_verc_fail = yes; then
4312 MAKEINFO
=: aux_missing
="$aux_missing makeinfo"
4317 # Extract the first word of "$ac_prog", so it can be a program name with args.
4318 set dummy
$ac_prog; ac_word
=$2
4319 echo "$as_me:$LINENO: checking for $ac_word" >&5
4320 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4321 if test "${ac_cv_prog_SED+set}" = set; then
4322 echo $ECHO_N "(cached) $ECHO_C" >&6
4324 if test -n "$SED"; then
4325 ac_cv_prog_SED
="$SED" # Let the user override the test.
4327 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4331 test -z "$as_dir" && as_dir
=.
4332 for ac_exec_ext
in '' $ac_executable_extensions; do
4333 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4334 ac_cv_prog_SED
="$ac_prog"
4335 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4344 if test -n "$SED"; then
4345 echo "$as_me:$LINENO: result: $SED" >&5
4346 echo "${ECHO_T}$SED" >&6
4348 echo "$as_me:$LINENO: result: no" >&5
4349 echo "${ECHO_T}no" >&6
4352 test -n "$SED" && break
4355 if test -z "$SED"; then
4358 # Found it, now check the version.
4359 echo "$as_me:$LINENO: checking version of $SED" >&5
4360 echo $ECHO_N "checking version of $SED... $ECHO_C" >&6
4361 ac_prog_version
=`$SED --version 2>&1 | sed -n 's/^.*GNU sed version \([0-9]*\.[0-9.]*\).*$/\1/p'`
4362 case $ac_prog_version in
4363 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
4364 3.0[2-9]*|
3.
[1-9]*|
[4-9]*)
4365 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
4366 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
4369 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4370 echo "${ECHO_T}$ac_prog_version" >&6
4372 if test $ac_verc_fail = yes; then
4373 SED
=: aux_missing
="$aux_missing sed"
4377 for ac_prog
in autoconf
4379 # Extract the first word of "$ac_prog", so it can be a program name with args.
4380 set dummy
$ac_prog; ac_word
=$2
4381 echo "$as_me:$LINENO: checking for $ac_word" >&5
4382 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4383 if test "${ac_cv_prog_AUTOCONF+set}" = set; then
4384 echo $ECHO_N "(cached) $ECHO_C" >&6
4386 if test -n "$AUTOCONF"; then
4387 ac_cv_prog_AUTOCONF
="$AUTOCONF" # Let the user override the test.
4389 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4393 test -z "$as_dir" && as_dir
=.
4394 for ac_exec_ext
in '' $ac_executable_extensions; do
4395 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4396 ac_cv_prog_AUTOCONF
="$ac_prog"
4397 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4405 AUTOCONF
=$ac_cv_prog_AUTOCONF
4406 if test -n "$AUTOCONF"; then
4407 echo "$as_me:$LINENO: result: $AUTOCONF" >&5
4408 echo "${ECHO_T}$AUTOCONF" >&6
4410 echo "$as_me:$LINENO: result: no" >&5
4411 echo "${ECHO_T}no" >&6
4414 test -n "$AUTOCONF" && break
4416 test -n "$AUTOCONF" || AUTOCONF
="no"
4418 case "x$AUTOCONF" in
4419 xno|x|x
:) AUTOCONF
=no
;;
4421 echo "$as_me:$LINENO: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5
4422 echo $ECHO_N "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... $ECHO_C" >&6
4423 if test "${libc_cv_autoconf_works+set}" = set; then
4424 echo $ECHO_N "(cached) $ECHO_C" >&6
4426 if (cd $srcdir; $AUTOCONF $ACFLAGS configure.
in > /dev
/null
2>&1); then
4427 libc_cv_autoconf_works
=yes
4429 libc_cv_autoconf_works
=no
4432 echo "$as_me:$LINENO: result: $libc_cv_autoconf_works" >&5
4433 echo "${ECHO_T}$libc_cv_autoconf_works" >&6
4434 test $libc_cv_autoconf_works = yes || AUTOCONF
=no
4437 if test "x$with_cvs" = xyes
&& test "x$AUTOCONF" = xno
; then
4438 # If --without-cvs they probably won't change configure.in, so no complaints.
4439 aux_missing
="$aux_missing autoconf"
4442 test -n "$critic_missing" && { { echo "$as_me:$LINENO: error:
4443 *** These critical programs are missing or too old:$critic_missing
4444 *** Check the INSTALL file for required versions." >&5
4445 echo "$as_me: error:
4446 *** These critical programs are missing or too old:$critic_missing
4447 *** Check the INSTALL file for required versions." >&2;}
4448 { (exit 1); exit 1; }; }
4450 test -n "$aux_missing" && { echo "$as_me:$LINENO: WARNING:
4451 *** These auxiliary programs are missing or incompatible versions:$aux_missing
4452 *** some features will be disabled.
4453 *** Check the INSTALL file for required versions." >&5
4454 echo "$as_me: WARNING:
4455 *** These auxiliary programs are missing or incompatible versions:$aux_missing
4456 *** some features will be disabled.
4457 *** Check the INSTALL file for required versions." >&2;}
4459 # if using special system headers, find out the compiler's sekrit
4460 # header directory and add that to the list. NOTE: Only does the right
4461 # thing on a system that doesn't need fixincludes. (Not presently a problem.)
4462 if test -n "$sysheaders"; then
4463 ccheaders
=`$CC -print-file-name=include`
4464 SYSINCLUDES
="-nostdinc -isystem $ccheaders \
4465 -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`"
4469 # check if ranlib is necessary
4470 echo "$as_me:$LINENO: checking whether ranlib is necessary" >&5
4471 echo $ECHO_N "checking whether ranlib is necessary... $ECHO_C" >&6
4472 if test "${libc_cv_ranlib_necessary+set}" = set; then
4473 echo $ECHO_N "(cached) $ECHO_C" >&6
4475 cat > conftest.c
<<EOF
4480 $CC $CFLAGS $CPPFLAGS -c conftest.c
4481 $AR cr conftest.a conftest.o
4482 cp conftest.a conftest2.a
4484 if cmp -s conftest.a conftest2.a
; then
4485 libc_cv_ranlib_necessary
=no
4487 libc_cv_ranlib_necessary
=yes
4491 echo "$as_me:$LINENO: result: $libc_cv_ranlib_necessary" >&5
4492 echo "${ECHO_T}$libc_cv_ranlib_necessary" >&6
4493 if test "$libc_cv_ranlib_necessary" = no
; then
4497 # Test if LD_LIBRARY_PATH contains the notation for the current directory
4498 # since this would lead to problems installing/building glibc.
4499 # LD_LIBRARY_PATH contains the current directory if one of the following
4501 # - one of the terminals (":" and ";") is the first or last sign
4502 # - two terminals occur directly after each other
4503 # - the path contains an element with a dot in it
4504 echo "$as_me:$LINENO: checking LD_LIBRARY_PATH variable" >&5
4505 echo $ECHO_N "checking LD_LIBRARY_PATH variable... $ECHO_C" >&6
4506 case ${LD_LIBRARY_PATH} in
4507 [:\
;]* |
*[:\
;] |
*[:\
;][:\
;]* |
*[:\
;]. | .
[:\
;]*| . |
*[:\
;].
[:\
;]* )
4508 ld_library_path_setting
="contains current directory"
4511 ld_library_path_setting
="ok"
4514 echo "$as_me:$LINENO: result: $ld_library_path_setting" >&5
4515 echo "${ECHO_T}$ld_library_path_setting" >&6
4516 if test "$ld_library_path_setting" != "ok"; then
4517 { { echo "$as_me:$LINENO: error:
4518 *** LD_LIBRARY_PATH shouldn't contain the current directory when
4519 *** building glibc. Please change the environment variable
4520 *** and run configure again." >&5
4521 echo "$as_me: error:
4522 *** LD_LIBRARY_PATH shouldn't contain the current directory when
4523 *** building glibc. Please change the environment variable
4524 *** and run configure again." >&2;}
4525 { (exit 1); exit 1; }; }
4528 echo "$as_me:$LINENO: checking whether GCC supports -static-libgcc" >&5
4529 echo $ECHO_N "checking whether GCC supports -static-libgcc... $ECHO_C" >&6
4530 if test "${libc_cv_gcc_static_libgcc+set}" = set; then
4531 echo $ECHO_N "(cached) $ECHO_C" >&6
4533 if $CC -v -static-libgcc 2>&1 |
grep -q 'unrecognized option.*static-libgcc'; then
4534 libc_cv_gcc_static_libgcc
=
4536 libc_cv_gcc_static_libgcc
=-static-libgcc
4539 echo "$as_me:$LINENO: result: $libc_cv_gcc_static_libgcc" >&5
4540 echo "${ECHO_T}$libc_cv_gcc_static_libgcc" >&6
4543 # Extract the first word of "bash", so it can be a program name with args.
4544 set dummy bash
; ac_word
=$2
4545 echo "$as_me:$LINENO: checking for $ac_word" >&5
4546 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4547 if test "${ac_cv_path_BASH+set}" = set; then
4548 echo $ECHO_N "(cached) $ECHO_C" >&6
4552 ac_cv_path_BASH
="$BASH" # Let the user override the test with a path.
4555 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4559 test -z "$as_dir" && as_dir
=.
4560 for ac_exec_ext
in '' $ac_executable_extensions; do
4561 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4562 ac_cv_path_BASH
="$as_dir/$ac_word$ac_exec_ext"
4563 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4569 test -z "$ac_cv_path_BASH" && ac_cv_path_BASH
="no"
4573 BASH
=$ac_cv_path_BASH
4575 if test -n "$BASH"; then
4576 echo "$as_me:$LINENO: result: $BASH" >&5
4577 echo "${ECHO_T}$BASH" >&6
4579 echo "$as_me:$LINENO: result: no" >&5
4580 echo "${ECHO_T}no" >&6
4583 if test "$BASH" != no
&&
4584 $BASH -c 'test "$BASH_VERSINFO" \
4585 && test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then
4586 libc_cv_have_bash2
=yes
4588 libc_cv_have_bash2
=no
4592 if test "$BASH" = no
; then
4593 # Extract the first word of "ksh", so it can be a program name with args.
4594 set dummy ksh
; ac_word
=$2
4595 echo "$as_me:$LINENO: checking for $ac_word" >&5
4596 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4597 if test "${ac_cv_path_KSH+set}" = set; then
4598 echo $ECHO_N "(cached) $ECHO_C" >&6
4602 ac_cv_path_KSH
="$KSH" # Let the user override the test with a path.
4605 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4609 test -z "$as_dir" && as_dir
=.
4610 for ac_exec_ext
in '' $ac_executable_extensions; do
4611 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4612 ac_cv_path_KSH
="$as_dir/$ac_word$ac_exec_ext"
4613 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4619 test -z "$ac_cv_path_KSH" && ac_cv_path_KSH
="no"
4625 if test -n "$KSH"; then
4626 echo "$as_me:$LINENO: result: $KSH" >&5
4627 echo "${ECHO_T}$KSH" >&6
4629 echo "$as_me:$LINENO: result: no" >&5
4630 echo "${ECHO_T}no" >&6
4633 if test "$KSH" = no
; then
4636 libc_cv_have_ksh
=yes
4641 libc_cv_have_ksh
=yes
4645 for ac_prog
in gawk mawk nawk
awk
4647 # Extract the first word of "$ac_prog", so it can be a program name with args.
4648 set dummy
$ac_prog; ac_word
=$2
4649 echo "$as_me:$LINENO: checking for $ac_word" >&5
4650 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4651 if test "${ac_cv_prog_AWK+set}" = set; then
4652 echo $ECHO_N "(cached) $ECHO_C" >&6
4654 if test -n "$AWK"; then
4655 ac_cv_prog_AWK
="$AWK" # Let the user override the test.
4657 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4661 test -z "$as_dir" && as_dir
=.
4662 for ac_exec_ext
in '' $ac_executable_extensions; do
4663 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4664 ac_cv_prog_AWK
="$ac_prog"
4665 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4674 if test -n "$AWK"; then
4675 echo "$as_me:$LINENO: result: $AWK" >&5
4676 echo "${ECHO_T}$AWK" >&6
4678 echo "$as_me:$LINENO: result: no" >&5
4679 echo "${ECHO_T}no" >&6
4682 test -n "$AWK" && break
4685 # Extract the first word of "perl", so it can be a program name with args.
4686 set dummy perl
; ac_word
=$2
4687 echo "$as_me:$LINENO: checking for $ac_word" >&5
4688 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4689 if test "${ac_cv_path_PERL+set}" = set; then
4690 echo $ECHO_N "(cached) $ECHO_C" >&6
4694 ac_cv_path_PERL
="$PERL" # Let the user override the test with a path.
4697 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4701 test -z "$as_dir" && as_dir
=.
4702 for ac_exec_ext
in '' $ac_executable_extensions; do
4703 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4704 ac_cv_path_PERL
="$as_dir/$ac_word$ac_exec_ext"
4705 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4711 test -z "$ac_cv_path_PERL" && ac_cv_path_PERL
="no"
4715 PERL
=$ac_cv_path_PERL
4717 if test -n "$PERL"; then
4718 echo "$as_me:$LINENO: result: $PERL" >&5
4719 echo "${ECHO_T}$PERL" >&6
4721 echo "$as_me:$LINENO: result: no" >&5
4722 echo "${ECHO_T}no" >&6
4725 if test "$PERL" != no
&&
4726 (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then
4729 # Extract the first word of "install-info", so it can be a program name with args.
4730 set dummy install-info
; ac_word
=$2
4731 echo "$as_me:$LINENO: checking for $ac_word" >&5
4732 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4733 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then
4734 echo $ECHO_N "(cached) $ECHO_C" >&6
4736 case $INSTALL_INFO in
4738 ac_cv_path_INSTALL_INFO
="$INSTALL_INFO" # Let the user override the test with a path.
4741 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4742 as_dummy
="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin"
4743 for as_dir
in $as_dummy
4746 test -z "$as_dir" && as_dir
=.
4747 for ac_exec_ext
in '' $ac_executable_extensions; do
4748 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4749 ac_cv_path_INSTALL_INFO
="$as_dir/$ac_word$ac_exec_ext"
4750 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4756 test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO
="no"
4760 INSTALL_INFO
=$ac_cv_path_INSTALL_INFO
4762 if test -n "$INSTALL_INFO"; then
4763 echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
4764 echo "${ECHO_T}$INSTALL_INFO" >&6
4766 echo "$as_me:$LINENO: result: no" >&5
4767 echo "${ECHO_T}no" >&6
4770 # Extract the first word of "bison", so it can be a program name with args.
4771 set dummy bison
; ac_word
=$2
4772 echo "$as_me:$LINENO: checking for $ac_word" >&5
4773 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4774 if test "${ac_cv_path_BISON+set}" = set; then
4775 echo $ECHO_N "(cached) $ECHO_C" >&6
4779 ac_cv_path_BISON
="$BISON" # Let the user override the test with a path.
4782 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4783 as_dummy
="$PATH:/usr/local/bin:/usr/bin:/bin"
4784 for as_dir
in $as_dummy
4787 test -z "$as_dir" && as_dir
=.
4788 for ac_exec_ext
in '' $ac_executable_extensions; do
4789 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4790 ac_cv_path_BISON
="$as_dir/$ac_word$ac_exec_ext"
4791 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4797 test -z "$ac_cv_path_BISON" && ac_cv_path_BISON
="no"
4801 BISON
=$ac_cv_path_BISON
4803 if test -n "$BISON"; then
4804 echo "$as_me:$LINENO: result: $BISON" >&5
4805 echo "${ECHO_T}$BISON" >&6
4807 echo "$as_me:$LINENO: result: no" >&5
4808 echo "${ECHO_T}no" >&6
4812 echo "$as_me:$LINENO: checking for signed size_t type" >&5
4813 echo $ECHO_N "checking for signed size_t type... $ECHO_C" >&6
4814 if test "${libc_cv_signed_size_t+set}" = set; then
4815 echo $ECHO_N "(cached) $ECHO_C" >&6
4817 echo '#include <stddef.h>
4818 FOOBAR __SIZE_TYPE__ FOOBAR' > conftest.c
4819 if eval "$ac_cpp conftest.c 2>/dev/null" \
4820 |
grep '^FOOBAR.*unsigned.*FOOBAR$' >/dev
/null
; then
4821 libc_cv_signed_size_t
=no
4823 libc_cv_signed_size_t
=yes
4827 echo "$as_me:$LINENO: result: $libc_cv_signed_size_t" >&5
4828 echo "${ECHO_T}$libc_cv_signed_size_t" >&6
4829 if test $libc_cv_signed_size_t = yes; then
4830 cat >> confdefs.h
<<\EOF
4831 #undef __SIZE_TYPE__
4832 #define __SIZE_TYPE__ unsigned
4837 echo "$as_me:$LINENO: checking for libc-friendly stddef.h" >&5
4838 echo $ECHO_N "checking for libc-friendly stddef.h... $ECHO_C" >&6
4839 if test "${libc_cv_friendly_stddef+set}" = set; then
4840 echo $ECHO_N "(cached) $ECHO_C" >&6
4842 cat >conftest.
$ac_ext <<_ACEOF
4845 cat confdefs.h
>>conftest.
$ac_ext
4846 cat >>conftest.
$ac_ext <<_ACEOF
4847 /* end confdefs.h. */
4848 #define __need_size_t
4849 #define __need_wchar_t
4856 size_t size; wchar_t wchar;
4858 #error stddef.h ignored __need_*
4860 if (&size == NULL || &wchar == NULL) abort ();
4865 rm -f conftest.
$ac_objext
4866 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4867 (eval $ac_compile) 2>conftest.er1
4869 grep -v '^ *+' conftest.er1
>conftest.err
4871 cat conftest.err
>&5
4872 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4873 (exit $ac_status); } &&
4874 { ac_try
='test -z "$ac_c_werror_flag"
4875 || test ! -s conftest.err'
4876 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4879 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4880 (exit $ac_status); }; } &&
4881 { ac_try
='test -s conftest.$ac_objext'
4882 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4885 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4886 (exit $ac_status); }; }; then
4887 libc_cv_friendly_stddef
=yes
4889 echo "$as_me: failed program was:" >&5
4890 sed 's/^/| /' conftest.
$ac_ext >&5
4892 libc_cv_friendly_stddef
=no
4894 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
4896 echo "$as_me:$LINENO: result: $libc_cv_friendly_stddef" >&5
4897 echo "${ECHO_T}$libc_cv_friendly_stddef" >&6
4898 if test $libc_cv_friendly_stddef = yes; then
4899 config_vars
="$config_vars
4900 override stddef.h = # The installed <stddef.h> seems to be libc-friendly."
4903 echo "$as_me:$LINENO: checking whether we need to use -P to assemble .S files" >&5
4904 echo $ECHO_N "checking whether we need to use -P to assemble .S files... $ECHO_C" >&6
4905 if test "${libc_cv_need_minus_P+set}" = set; then
4906 echo $ECHO_N "(cached) $ECHO_C" >&6
4908 cat > conftest.S
<<EOF
4909 #include "confdefs.h"
4910 /* Nothing whatsoever. */
4912 if { ac_try
='${CC-cc} $CPPFLAGS $ASFLAGS -c conftest.S 1>&5'
4913 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4916 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4917 (exit $ac_status); }; }; then
4918 libc_cv_need_minus_P
=no
4920 libc_cv_need_minus_P
=yes
4924 echo "$as_me:$LINENO: result: $libc_cv_need_minus_P" >&5
4925 echo "${ECHO_T}$libc_cv_need_minus_P" >&6
4926 if test $libc_cv_need_minus_P = yes; then
4927 config_vars
="$config_vars
4928 asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives."
4931 echo "$as_me:$LINENO: checking whether .text pseudo-op must be used" >&5
4932 echo $ECHO_N "checking whether .text pseudo-op must be used... $ECHO_C" >&6
4933 if test "${libc_cv_dot_text+set}" = set; then
4934 echo $ECHO_N "(cached) $ECHO_C" >&6
4936 cat > conftest.s
<<EOF
4940 if { ac_try
='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
4941 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4944 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4945 (exit $ac_status); }; }; then
4946 libc_cv_dot_text
=.text
4951 if test -z "$libc_cv_dot_text"; then
4952 echo "$as_me:$LINENO: result: no" >&5
4953 echo "${ECHO_T}no" >&6
4955 echo "$as_me:$LINENO: result: yes" >&5
4956 echo "${ECHO_T}yes" >&6
4959 echo "$as_me:$LINENO: checking for assembler global-symbol directive" >&5
4960 echo $ECHO_N "checking for assembler global-symbol directive... $ECHO_C" >&6
4961 if test "${libc_cv_asm_global_directive+set}" = set; then
4962 echo $ECHO_N "(cached) $ECHO_C" >&6
4964 libc_cv_asm_global_directive
=UNKNOWN
4965 for ac_globl
in .globl .global .EXPORT
; do
4966 cat > conftest.s
<<EOF
4971 if { ac_try
='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
4972 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4975 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4976 (exit $ac_status); }; }; then
4977 libc_cv_asm_global_directive
=${ac_globl}
4980 test $libc_cv_asm_global_directive != UNKNOWN
&& break
4983 echo "$as_me:$LINENO: result: $libc_cv_asm_global_directive" >&5
4984 echo "${ECHO_T}$libc_cv_asm_global_directive" >&6
4985 if test $libc_cv_asm_global_directive = UNKNOWN
; then
4986 { { echo "$as_me:$LINENO: error: cannot determine asm global directive" >&5
4987 echo "$as_me: error: cannot determine asm global directive" >&2;}
4988 { (exit 1); exit 1; }; }
4990 cat >>confdefs.h
<<_ACEOF
4991 #define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive}
4996 echo "$as_me:$LINENO: checking for .set assembler directive" >&5
4997 echo $ECHO_N "checking for .set assembler directive... $ECHO_C" >&6
4998 if test "${libc_cv_asm_set_directive+set}" = set; then
4999 echo $ECHO_N "(cached) $ECHO_C" >&6
5001 cat > conftest.s
<<EOF
5004 .set glibc_conftest_frobozz,foo
5005 $libc_cv_asm_global_directive glibc_conftest_frobozz
5007 # The alpha-dec-osf1 assembler gives only a warning for `.set'
5008 # (but it doesn't work), so we must do a linking check to be sure.
5009 cat > conftest1.c
<<\EOF
5010 extern int glibc_conftest_frobozz
;
5011 void _start
() { glibc_conftest_frobozz
= 1; }
5013 if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
5014 -nostartfiles -nostdlib \
5015 -o conftest conftest.s conftest1.c
1>&5 2>&5; then
5016 libc_cv_asm_set_directive
=yes
5018 libc_cv_asm_set_directive
=no
5022 echo "$as_me:$LINENO: result: $libc_cv_asm_set_directive" >&5
5023 echo "${ECHO_T}$libc_cv_asm_set_directive" >&6
5024 if test $libc_cv_asm_set_directive = yes; then
5025 cat >>confdefs.h
<<\_ACEOF
5026 #define HAVE_ASM_SET_DIRECTIVE 1
5031 echo "$as_me:$LINENO: checking for assembler .type directive prefix" >&5
5032 echo $ECHO_N "checking for assembler .type directive prefix... $ECHO_C" >&6
5033 if test "${libc_cv_asm_type_prefix+set}" = set; then
5034 echo $ECHO_N "(cached) $ECHO_C" >&6
5036 libc_cv_asm_type_prefix
=no
5037 for ac_try_prefix
in '@' '%' '#'; do
5038 cat > conftest.s
<<EOF
5040 ${libc_cv_asm_global_directive} foo
5041 .type foo, ${ac_try_prefix}object
5046 if { ac_try
='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
5047 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5050 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5051 (exit $ac_status); }; }; then
5052 libc_cv_asm_type_prefix
=${ac_try_prefix}
5055 test "x$libc_cv_asm_type_prefix" != xno
&& break
5058 echo "$as_me:$LINENO: result: $libc_cv_asm_type_prefix" >&5
5059 echo "${ECHO_T}$libc_cv_asm_type_prefix" >&6
5060 if test "x$libc_cv_asm_type_prefix" != xno
; then
5061 cat >>confdefs.h
<<_ACEOF
5062 #define ASM_TYPE_DIRECTIVE_PREFIX ${libc_cv_asm_type_prefix}
5067 echo "$as_me:$LINENO: checking for .symver assembler directive" >&5
5068 echo $ECHO_N "checking for .symver assembler directive... $ECHO_C" >&6
5069 if test "${libc_cv_asm_symver_directive+set}" = set; then
5070 echo $ECHO_N "(cached) $ECHO_C" >&6
5072 cat > conftest.s
<<EOF
5075 .symver _sym,sym@VERS
5077 if ${CC-cc} -c $ASFLAGS conftest.s
1>&5 2>&5; then
5078 libc_cv_asm_symver_directive
=yes
5080 libc_cv_asm_symver_directive
=no
5084 echo "$as_me:$LINENO: result: $libc_cv_asm_symver_directive" >&5
5085 echo "${ECHO_T}$libc_cv_asm_symver_directive" >&6
5086 echo "$as_me:$LINENO: checking for ld --version-script" >&5
5087 echo $ECHO_N "checking for ld --version-script... $ECHO_C" >&6
5088 if test "${libc_cv_ld_version_script_option+set}" = set; then
5089 echo $ECHO_N "(cached) $ECHO_C" >&6
5091 if test $libc_cv_asm_symver_directive = yes; then
5092 cat > conftest.s
<<EOF
5095 .symver _sym,sym@VERS
5097 cat > conftest.map
<<EOF
5106 if ${CC-cc} -c $ASFLAGS conftest.s
1>&5 2>&5; then
5107 if { ac_try
='${CC-cc} $CFLAGS $LDFLAGS -shared
5108 -o conftest.so conftest.o
5109 -nostartfiles -nostdlib
5110 -Wl,--version-script,conftest.map
5112 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5115 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5116 (exit $ac_status); }; };
5118 libc_cv_ld_version_script_option
=yes
5120 libc_cv_ld_version_script_option
=no
5123 libc_cv_ld_version_script_option
=no
5126 libc_cv_ld_version_script_option
=no
5130 echo "$as_me:$LINENO: result: $libc_cv_ld_version_script_option" >&5
5131 echo "${ECHO_T}$libc_cv_ld_version_script_option" >&6
5132 if test $shared != no
&&
5133 test $libc_cv_asm_symver_directive = yes &&
5134 test $libc_cv_ld_version_script_option = yes &&
5135 test $enable_versioning = yes; then
5137 cat >>confdefs.h
<<\_ACEOF
5138 #define DO_VERSIONING 1
5146 if test $elf = yes && test $shared != no
&& test $VERSIONING = no
; then
5148 *** WARNING: You should not compile GNU libc without versioning. Not using
5149 *** versioning will introduce incompatibilities so that old binaries
5150 *** will not run anymore.
5151 *** For versioning you need recent binutils (binutils-2.8.1.0.23 or newer)."
5153 if test $elf = yes; then
5154 echo "$as_me:$LINENO: checking for .previous assembler directive" >&5
5155 echo $ECHO_N "checking for .previous assembler directive... $ECHO_C" >&6
5156 if test "${libc_cv_asm_previous_directive+set}" = set; then
5157 echo $ECHO_N "(cached) $ECHO_C" >&6
5159 cat > conftest.s
<<EOF
5160 .section foo_section
5163 if { ac_try
='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
5164 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5167 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5168 (exit $ac_status); }; }; then
5169 libc_cv_asm_previous_directive
=yes
5171 libc_cv_asm_previous_directive
=no
5175 echo "$as_me:$LINENO: result: $libc_cv_asm_previous_directive" >&5
5176 echo "${ECHO_T}$libc_cv_asm_previous_directive" >&6
5177 if test $libc_cv_asm_previous_directive = yes; then
5178 cat >>confdefs.h
<<\_ACEOF
5179 #define HAVE_ASM_PREVIOUS_DIRECTIVE 1
5183 echo "$as_me:$LINENO: checking for .popsection assembler directive" >&5
5184 echo $ECHO_N "checking for .popsection assembler directive... $ECHO_C" >&6
5185 if test "${libc_cv_asm_popsection_directive+set}" = set; then
5186 echo $ECHO_N "(cached) $ECHO_C" >&6
5188 cat > conftest.s
<<EOF
5189 .pushsection foo_section
5192 if { ac_try
='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
5193 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5196 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5197 (exit $ac_status); }; }; then
5198 libc_cv_asm_popsection_directive
=yes
5200 libc_cv_asm_popsection_directive
=no
5204 echo "$as_me:$LINENO: result: $libc_cv_asm_popsection_directive" >&5
5205 echo "${ECHO_T}$libc_cv_asm_popsection_directive" >&6
5206 if test $libc_cv_asm_popsection_directive = yes; then
5207 cat >>confdefs.h
<<\_ACEOF
5208 #define HAVE_ASM_POPSECTION_DIRECTIVE 1
5213 echo "$as_me:$LINENO: checking for .protected and .hidden assembler directive" >&5
5214 echo $ECHO_N "checking for .protected and .hidden assembler directive... $ECHO_C" >&6
5215 if test "${libc_cv_asm_protected_directive+set}" = set; then
5216 echo $ECHO_N "(cached) $ECHO_C" >&6
5218 cat > conftest.s
<<EOF
5224 if { ac_try
='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
5225 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5228 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5229 (exit $ac_status); }; }; then
5230 libc_cv_asm_protected_directive
=yes
5232 libc_cv_asm_protected_directive
=no
5236 echo "$as_me:$LINENO: result: $libc_cv_asm_protected_directive" >&5
5237 echo "${ECHO_T}$libc_cv_asm_protected_directive" >&6
5239 cat >>confdefs.h
<<\_ACEOF
5240 #define HAVE_PROTECTED 1
5243 cat >>confdefs.h
<<\_ACEOF
5244 #define HAVE_HIDDEN 1
5248 if test $libc_cv_asm_protected_directive = yes; then
5249 echo "$as_me:$LINENO: checking whether __attribute__((visibility())) is supported" >&5
5250 echo $ECHO_N "checking whether __attribute__((visibility())) is supported... $ECHO_C" >&6
5251 if test "${libc_cv_visibility_attribute+set}" = set; then
5252 echo $ECHO_N "(cached) $ECHO_C" >&6
5254 cat > conftest.c
<<EOF
5255 int foo __attribute__ ((visibility ("hidden"))) = 1;
5256 int bar __attribute__ ((visibility ("protected"))) = 1;
5258 libc_cv_visibility_attribute
=no
5259 if { ac_try
='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
5260 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5263 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5264 (exit $ac_status); }; }; then
5265 if grep '\.hidden.*foo' conftest.s
>/dev
/null
; then
5266 if grep '\.protected.*bar' conftest.s
>/dev
/null
; then
5267 libc_cv_visibility_attribute
=yes
5274 echo "$as_me:$LINENO: result: $libc_cv_visibility_attribute" >&5
5275 echo "${ECHO_T}$libc_cv_visibility_attribute" >&6
5276 if test $libc_cv_visibility_attribute = yes; then
5277 cat >>confdefs.h
<<\_ACEOF
5278 #define HAVE_VISIBILITY_ATTRIBUTE 1
5284 if test $libc_cv_visibility_attribute = yes; then
5285 echo "$as_me:$LINENO: checking for broken __attribute__((visibility()))" >&5
5286 echo $ECHO_N "checking for broken __attribute__((visibility()))... $ECHO_C" >&6
5287 if test "${libc_cv_broken_visibility_attribute+set}" = set; then
5288 echo $ECHO_N "(cached) $ECHO_C" >&6
5290 cat > conftest.c
<<EOF
5292 int bar (int x) __asm__ ("foo") __attribute__ ((visibility ("hidden")));
5293 int bar (int x) { return x; }
5295 libc_cv_broken_visibility_attribute
=yes
5296 if { ac_try
='${CC-cc} -Werror -S conftest.c -o conftest.s1>&5'
5297 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5300 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5301 (exit $ac_status); }; }; then
5302 if grep '\.hidden[ _]foo' conftest.s
>/dev
/null
; then
5303 libc_cv_broken_visibility_attribute
=no
5306 rm -f conftest.c conftest.s
5309 echo "$as_me:$LINENO: result: $libc_cv_broken_visibility_attribute" >&5
5310 echo "${ECHO_T}$libc_cv_broken_visibility_attribute" >&6
5311 if test $libc_cv_broken_visibility_attribute = yes; then
5312 cat >>confdefs.h
<<\_ACEOF
5313 #define HAVE_BROKEN_VISIBILITY_ATTRIBUTE 1
5319 echo "$as_me:$LINENO: checking for broken __attribute__((alias()))" >&5
5320 echo $ECHO_N "checking for broken __attribute__((alias()))... $ECHO_C" >&6
5321 if test "${libc_cv_broken_alias_attribute+set}" = set; then
5322 echo $ECHO_N "(cached) $ECHO_C" >&6
5324 cat > conftest.c
<<EOF
5325 extern int foo (int x) __asm ("xyzzy");
5326 int bar (int x) { return x; }
5327 extern __typeof (bar) foo __attribute ((weak, alias ("bar")));
5329 extern __typeof (dfoo) dfoo __asm ("abccb");
5332 libc_cv_broken_alias_attribute
=yes
5333 if { ac_try
='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
5334 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5337 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5338 (exit $ac_status); }; }; then
5339 if grep 'xyzzy' conftest.s
>/dev
/null
&&
5340 grep 'abccb' conftest.s
>/dev
/null
; then
5341 libc_cv_broken_alias_attribute
=no
5344 rm -f conftest.c conftest.s
5347 echo "$as_me:$LINENO: result: $libc_cv_broken_alias_attribute" >&5
5348 echo "${ECHO_T}$libc_cv_broken_alias_attribute" >&6
5349 if test $libc_cv_broken_alias_attribute = yes; then
5350 cat >>confdefs.h
<<\_ACEOF
5351 #define HAVE_BROKEN_ALIAS_ATTRIBUTE 1
5356 if test $libc_cv_visibility_attribute = yes -a $gnu_ld = yes; then
5357 echo "$as_me:$LINENO: checking whether to put _rtld_local into .sdata section" >&5
5358 echo $ECHO_N "checking whether to put _rtld_local into .sdata section... $ECHO_C" >&6
5359 if test "${libc_cv_have_sdata_section+set}" = set; then
5360 echo $ECHO_N "(cached) $ECHO_C" >&6
5362 echo "int i;" > conftest.c
5363 libc_cv_have_sdata_section
=no
5364 if ${CC-cc} $LDFLAGS -fPIC -shared -Wl,--verbose conftest.c
-o conftest.so
2>&1 \
5365 |
grep '\.sdata' >/dev
/null
; then
5366 libc_cv_have_sdata_section
=yes
5368 rm -f conftest.c conftest.so
5371 echo "$as_me:$LINENO: result: $libc_cv_have_sdata_section" >&5
5372 echo "${ECHO_T}$libc_cv_have_sdata_section" >&6
5373 if test $libc_cv_have_sdata_section = yes; then
5374 cat >>confdefs.h
<<\_ACEOF
5375 #define HAVE_SDATA_SECTION 1
5381 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
5382 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
5383 if test "${libc_cv_initfinit_array+set}" = set; then
5384 echo $ECHO_N "(cached) $ECHO_C" >&6
5386 cat > conftest.c
<<EOF
5387 int _start (void) { return 0; }
5388 int __start (void) { return 0; }
5389 int foo (void) { return 1; }
5390 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
5392 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -o conftest conftest.c
5393 -static -nostartfiles -nostdlib 1>&5'
5394 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5397 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5398 (exit $ac_status); }; }
5400 if readelf
-S conftest | fgrep INIT_ARRAY
> /dev
/null
; then
5401 libc_cv_initfinit_array
=yes
5403 libc_cv_initfinit_array
=no
5406 libc_cv_initfinit_array
=no
5410 echo "$as_me:$LINENO: result: $libc_cv_initfinit_array" >&5
5411 echo "${ECHO_T}$libc_cv_initfinit_array" >&6
5413 if test $libc_cv_initfinit_array = yes; then
5414 cat >>confdefs.h
<<\_ACEOF
5415 #define HAVE_INITFINI_ARRAY 1
5420 echo "$as_me:$LINENO: checking for libunwind-support in compiler" >&5
5421 echo $ECHO_N "checking for libunwind-support in compiler... $ECHO_C" >&6
5422 if test "${libc_cv_cc_with_libunwind+set}" = set; then
5423 echo $ECHO_N "(cached) $ECHO_C" >&6
5426 cat > conftest.c
<<EOF
5427 int main (void) { return 0; }
5429 if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -static -o conftest \
5430 conftest.c
-v 2>&1 >/dev
/null |
grep -q " -lunwind "; then
5431 libc_cv_cc_with_libunwind
=yes
5433 libc_cv_cc_with_libunwind
=no
5437 echo "$as_me:$LINENO: result: $libc_cv_cc_with_libunwind" >&5
5438 echo "${ECHO_T}$libc_cv_cc_with_libunwind" >&6
5440 if test $libc_cv_cc_with_libunwind = yes; then
5441 cat >>confdefs.h
<<\_ACEOF
5442 #define HAVE_CC_WITH_LIBUNWIND 1
5447 echo "$as_me:$LINENO: checking for -z nodelete option" >&5
5448 echo $ECHO_N "checking for -z nodelete option... $ECHO_C" >&6
5449 if test "${libc_cv_z_nodelete+set}" = set; then
5450 echo $ECHO_N "(cached) $ECHO_C" >&6
5452 cat > conftest.c
<<EOF
5453 int _start (void) { return 42; }
5455 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5456 -fPIC -shared -o conftest.so conftest.c
5457 -nostartfiles -nostdlib
5458 -Wl,--enable-new-dtags,-z,nodelete 1>&5'
5459 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5462 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5463 (exit $ac_status); }; }
5465 libc_cv_z_nodelete
=yes
5467 libc_cv_z_nodelete
=no
5471 echo "$as_me:$LINENO: result: $libc_cv_z_nodelete" >&5
5472 echo "${ECHO_T}$libc_cv_z_nodelete" >&6
5475 echo "$as_me:$LINENO: checking for -z nodlopen option" >&5
5476 echo $ECHO_N "checking for -z nodlopen option... $ECHO_C" >&6
5477 if test "${libc_cv_z_nodlopen+set}" = set; then
5478 echo $ECHO_N "(cached) $ECHO_C" >&6
5480 cat > conftest.c
<<EOF
5481 int _start (void) { return 42; }
5483 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5484 -fPIC -shared -o conftest.so conftest.c
5485 -nostartfiles -nostdlib
5486 -Wl,--enable-new-dtags,-z,nodlopen 1>&5'
5487 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5490 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5491 (exit $ac_status); }; }
5493 libc_cv_z_nodlopen
=yes
5495 libc_cv_z_nodlopen
=no
5499 echo "$as_me:$LINENO: result: $libc_cv_z_nodlopen" >&5
5500 echo "${ECHO_T}$libc_cv_z_nodlopen" >&6
5503 echo "$as_me:$LINENO: checking for -z initfirst option" >&5
5504 echo $ECHO_N "checking for -z initfirst option... $ECHO_C" >&6
5505 if test "${libc_cv_z_initfirst+set}" = set; then
5506 echo $ECHO_N "(cached) $ECHO_C" >&6
5508 cat > conftest.c
<<EOF
5509 int _start (void) { return 42; }
5511 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5512 -fPIC -shared -o conftest.so conftest.c
5513 -nostartfiles -nostdlib
5514 -Wl,--enable-new-dtags,-z,initfirst 1>&5'
5515 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5518 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5519 (exit $ac_status); }; }
5521 libc_cv_z_initfirst
=yes
5523 libc_cv_z_initfirst
=no
5527 echo "$as_me:$LINENO: result: $libc_cv_z_initfirst" >&5
5528 echo "${ECHO_T}$libc_cv_z_initfirst" >&6
5531 echo "$as_me:$LINENO: checking for -z relro option" >&5
5532 echo $ECHO_N "checking for -z relro option... $ECHO_C" >&6
5533 if test "${libc_cv_z_relro+set}" = set; then
5534 echo $ECHO_N "(cached) $ECHO_C" >&6
5537 if { ac_try
='${CC-cc} -v --help 2>&1|grep "z relro" 1>&5'
5538 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5541 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5542 (exit $ac_status); }; }
5544 if { ac_try
='${CC-cc} -Wl,--verbose 2>&1|grep DATA_SEGMENT_RELRO_END 1>&5'
5545 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5548 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5549 (exit $ac_status); }; }
5555 echo "$as_me:$LINENO: result: $libc_cv_z_relro" >&5
5556 echo "${ECHO_T}$libc_cv_z_relro" >&6
5558 if test $libc_cv_z_relro = yes; then
5559 cat >>confdefs.h
<<\_ACEOF
5560 #define HAVE_Z_RELRO 1
5565 echo "$as_me:$LINENO: checking for -Bgroup option" >&5
5566 echo $ECHO_N "checking for -Bgroup option... $ECHO_C" >&6
5567 if test "${libc_cv_Bgroup+set}" = set; then
5568 echo $ECHO_N "(cached) $ECHO_C" >&6
5570 cat > conftest.c
<<EOF
5571 int _start (void) { return 42; }
5573 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5574 -fPIC -shared -o conftest.so conftest.c
5575 -Wl,-Bgroup -nostdlib 1>&5'
5576 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5579 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5580 (exit $ac_status); }; }
5588 echo "$as_me:$LINENO: result: $libc_cv_Bgroup" >&5
5589 echo "${ECHO_T}$libc_cv_Bgroup" >&6
5592 echo "$as_me:$LINENO: checking for libgcc_s suffix" >&5
5593 echo $ECHO_N "checking for libgcc_s suffix... $ECHO_C" >&6
5594 if test "${libc_cv_libgcc_s_suffix+set}" = set; then
5595 echo $ECHO_N "(cached) $ECHO_C" >&6
5597 cat > conftest.c
<<EOF
5598 int main (void) { return 0; }
5600 libc_cv_libgcc_s_suffix
=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
5601 -fPIC -shared -shared-libgcc -o conftest.so \
5602 conftest.c -v 2>&1 >/dev/null \
5603 | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
5606 echo "$as_me:$LINENO: result: $libc_cv_libgcc_s_suffix" >&5
5607 echo "${ECHO_T}$libc_cv_libgcc_s_suffix" >&6
5610 echo "$as_me:$LINENO: checking for --as-needed option" >&5
5611 echo $ECHO_N "checking for --as-needed option... $ECHO_C" >&6
5612 if test "${libc_cv_as_needed+set}" = set; then
5613 echo $ECHO_N "(cached) $ECHO_C" >&6
5615 cat > conftest.c
<<EOF
5616 int main (void) { return 0; }
5618 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5619 -fPIC -shared -o conftest.so conftest.c
5620 -lgcc_s$libc_cv_libgcc_s_suffix -Wl,--as-needed
5622 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5625 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5626 (exit $ac_status); }; }
5628 libc_cv_as_needed
=yes
5630 libc_cv_as_needed
=no
5634 echo "$as_me:$LINENO: result: $libc_cv_as_needed" >&5
5635 echo "${ECHO_T}$libc_cv_as_needed" >&6
5639 echo "$as_me:$LINENO: checking whether --noexecstack is desirable for .S files" >&5
5640 echo $ECHO_N "checking whether --noexecstack is desirable for .S files... $ECHO_C" >&6
5641 if test "${libc_cv_as_noexecstack+set}" = set; then
5642 echo $ECHO_N "(cached) $ECHO_C" >&6
5644 cat > conftest.c
<<EOF
5647 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS
5648 -S -o conftest.s conftest.c 1>&5'
5649 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5652 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5653 (exit $ac_status); }; } \
5654 && grep -q .note.GNU-stack conftest.s \
5655 && { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS -Wa,--noexecstack
5656 -c -o conftest.o conftest.s 1>&5'
5657 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5660 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5661 (exit $ac_status); }; }
5663 libc_cv_as_noexecstack
=yes
5665 libc_cv_as_noexecstack
=no
5669 echo "$as_me:$LINENO: result: $libc_cv_as_noexecstack" >&5
5670 echo "${ECHO_T}$libc_cv_as_noexecstack" >&6
5671 if test $libc_cv_as_noexecstack = yes; then
5672 ASFLAGS_config
="$ASFLAGS_config -Wa,--noexecstack"
5676 echo "$as_me:$LINENO: checking for -z combreloc" >&5
5677 echo $ECHO_N "checking for -z combreloc... $ECHO_C" >&6
5678 if test "${libc_cv_z_combreloc+set}" = set; then
5679 echo $ECHO_N "(cached) $ECHO_C" >&6
5681 cat > conftest.c
<<EOF
5682 extern int bar (int);
5684 int foo (void) { return bar (mumble); }
5686 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5687 -fPIC -shared -o conftest.so conftest.c
5688 -nostdlib -nostartfiles
5689 -Wl,-z,combreloc 1>&5'
5690 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5693 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5694 (exit $ac_status); }; }
5696 if readelf
-S conftest.so |
grep '\.rel\(a\|\)\.dyn' > /dev
/null
; then
5697 libc_cv_z_combreloc
=yes
5699 libc_cv_z_combreloc
=no
5702 libc_cv_z_combreloc
=no
5706 echo "$as_me:$LINENO: result: $libc_cv_z_combreloc" >&5
5707 echo "${ECHO_T}$libc_cv_z_combreloc" >&6
5708 if test "$libc_cv_z_combreloc" = yes; then
5709 cat >>confdefs.h
<<\_ACEOF
5710 #define HAVE_Z_COMBRELOC 1
5716 echo "$as_me:$LINENO: checking for -z execstack" >&5
5717 echo $ECHO_N "checking for -z execstack... $ECHO_C" >&6
5718 if test "${libc_cv_z_execstack+set}" = set; then
5719 echo $ECHO_N "(cached) $ECHO_C" >&6
5721 cat > conftest.c
<<EOF
5722 int _start (void) { return 42; }
5724 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5725 -fPIC -shared -o conftest.so conftest.c
5726 -Wl,-z,execstack -nostdlib
5728 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5731 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5732 (exit $ac_status); }; }
5734 libc_cv_z_execstack
=yes
5736 libc_cv_z_execstack
=no
5740 echo "$as_me:$LINENO: result: $libc_cv_z_execstack" >&5
5741 echo "${ECHO_T}$libc_cv_z_execstack" >&6
5744 echo "$as_me:$LINENO: checking for -fpie" >&5
5745 echo $ECHO_N "checking for -fpie... $ECHO_C" >&6
5746 if test "${libc_cv_fpie+set}" = set; then
5747 echo $ECHO_N "(cached) $ECHO_C" >&6
5749 cat > conftest.c
<<EOF
5751 main () { return 0;}
5753 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fpie
5754 -o conftest conftest.c 1>&5'
5755 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5758 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5759 (exit $ac_status); }; }
5767 echo "$as_me:$LINENO: result: $libc_cv_fpie" >&5
5768 echo "${ECHO_T}$libc_cv_fpie" >&6
5773 echo "$as_me:$LINENO: checking for -fno-unit-at-a-time" >&5
5774 echo $ECHO_N "checking for -fno-unit-at-a-time... $ECHO_C" >&6
5775 if test "${libc_cv_fno_unit_at_a_time+set}" = set; then
5776 echo $ECHO_N "(cached) $ECHO_C" >&6
5778 cat > conftest.c
<<EOF
5781 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-unit-at-a-time
5783 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5786 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5787 (exit $ac_status); }; }
5789 libc_cv_fno_unit_at_a_time
=yes
5791 libc_cv_fno_unit_at_a_time
=no
5795 echo "$as_me:$LINENO: result: $libc_cv_fno_unit_at_a_time" >&5
5796 echo "${ECHO_T}$libc_cv_fno_unit_at_a_time" >&6
5797 if test $libc_cv_fno_unit_at_a_time = yes; then
5798 fno_unit_at_a_time
=-fno-unit-at-a-time
5802 echo "$as_me:$LINENO: checking for -fstack-protector" >&5
5803 echo $ECHO_N "checking for -fstack-protector... $ECHO_C" >&6
5804 if test "${libc_cv_ssp+set}" = set; then
5805 echo $ECHO_N "(cached) $ECHO_C" >&6
5807 cat > conftest.c
<<EOF
5809 main () { return 0;}
5811 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -fstack-protector
5812 -o conftest conftest.c 1>&5'
5813 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5816 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5817 (exit $ac_status); }; }
5825 echo "$as_me:$LINENO: result: $libc_cv_ssp" >&5
5826 echo "${ECHO_T}$libc_cv_ssp" >&6
5829 if test $elf != yes; then
5830 echo "$as_me:$LINENO: checking for .init and .fini sections" >&5
5831 echo $ECHO_N "checking for .init and .fini sections... $ECHO_C" >&6
5832 if test "${libc_cv_have_initfini+set}" = set; then
5833 echo $ECHO_N "(cached) $ECHO_C" >&6
5835 cat >conftest.
$ac_ext <<_ACEOF
5838 cat confdefs.h
>>conftest.
$ac_ext
5839 cat >>conftest.
$ac_ext <<_ACEOF
5840 /* end confdefs.h. */
5845 asm (".section .init");
5846 asm (".section .fini");
5847 asm ("${libc_cv_dot_text}");
5852 rm -f conftest.
$ac_objext
5853 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5854 (eval $ac_compile) 2>conftest.er1
5856 grep -v '^ *+' conftest.er1
>conftest.err
5858 cat conftest.err
>&5
5859 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5860 (exit $ac_status); } &&
5861 { ac_try
='test -z "$ac_c_werror_flag"
5862 || test ! -s conftest.err'
5863 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5866 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5867 (exit $ac_status); }; } &&
5868 { ac_try
='test -s conftest.$ac_objext'
5869 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5872 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5873 (exit $ac_status); }; }; then
5874 libc_cv_have_initfini
=yes
5876 echo "$as_me: failed program was:" >&5
5877 sed 's/^/| /' conftest.
$ac_ext >&5
5879 libc_cv_have_initfini
=no
5881 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
5883 echo "$as_me:$LINENO: result: $libc_cv_have_initfini" >&5
5884 echo "${ECHO_T}$libc_cv_have_initfini" >&6
5885 if test $libc_cv_have_initfini = yes; then
5886 cat >>confdefs.h
<<\_ACEOF
5887 #define HAVE_INITFINI 1
5893 if test $elf = yes -a $gnu_ld = yes; then
5894 echo "$as_me:$LINENO: checking whether cc puts quotes around section names" >&5
5895 echo $ECHO_N "checking whether cc puts quotes around section names... $ECHO_C" >&6
5896 if test "${libc_cv_have_section_quotes+set}" = set; then
5897 echo $ECHO_N "(cached) $ECHO_C" >&6
5899 cat > conftest.c
<<EOF
5900 static const int foo
5901 __attribute__ ((section ("bar"))) = 1;
5903 if ${CC-cc} -S conftest.c
-o conftest.s
; then
5904 if grep '\.section.*"bar"' conftest.s
>/dev
/null
; then
5905 libc_cv_have_section_quotes
=yes
5907 libc_cv_have_section_quotes
=no
5910 libc_cv_have_section_quotes
=unknown
5915 echo "$as_me:$LINENO: result: $libc_cv_have_section_quotes" >&5
5916 echo "${ECHO_T}$libc_cv_have_section_quotes" >&6
5917 if test $libc_cv_have_section_quotes = yes; then
5918 cat >>confdefs.h
<<\_ACEOF
5919 #define HAVE_SECTION_QUOTES 1
5927 if test $elf = yes; then
5928 libc_cv_asm_underscores
=no
5930 if test $ac_cv_prog_cc_works = yes; then
5931 echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5
5932 echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6
5933 if test "${libc_cv_asm_underscores+set}" = set; then
5934 echo $ECHO_N "(cached) $ECHO_C" >&6
5936 cat >conftest.
$ac_ext <<_ACEOF
5939 cat confdefs.h
>>conftest.
$ac_ext
5940 cat >>conftest.
$ac_ext <<_ACEOF
5941 /* end confdefs.h. */
5942 asm ("_glibc_foobar:");
5951 rm -f conftest.
$ac_objext conftest
$ac_exeext
5952 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5953 (eval $ac_link) 2>conftest.er1
5955 grep -v '^ *+' conftest.er1
>conftest.err
5957 cat conftest.err
>&5
5958 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5959 (exit $ac_status); } &&
5960 { ac_try
='test -z "$ac_c_werror_flag"
5961 || test ! -s conftest.err'
5962 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5965 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5966 (exit $ac_status); }; } &&
5967 { ac_try
='test -s conftest$ac_exeext'
5968 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5971 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5972 (exit $ac_status); }; }; then
5973 libc_cv_asm_underscores
=yes
5975 echo "$as_me: failed program was:" >&5
5976 sed 's/^/| /' conftest.
$ac_ext >&5
5978 libc_cv_asm_underscores
=no
5980 rm -f conftest.err conftest.
$ac_objext \
5981 conftest
$ac_exeext conftest.
$ac_ext
5983 echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5
5984 echo "${ECHO_T}$libc_cv_asm_underscores" >&6
5986 echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5
5987 echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6
5988 if test "${libc_cv_asm_underscores+set}" = set; then
5989 echo $ECHO_N "(cached) $ECHO_C" >&6
5991 cat > conftest.
$ac_ext <<EOF
5992 #line $LINENO "configure"
5993 #include "confdefs.h"
5994 void underscore_test(void) {
5997 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5998 (eval $ac_compile) 2>&5
6000 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6001 (exit $ac_status); }; then
6002 if grep _underscore_test conftest
* >/dev
/null
; then
6004 libc_cv_asm_underscores
=yes
6007 libc_cv_asm_underscores
=no
6010 echo "configure: failed program was:" >&5
6011 cat conftest.
$ac_ext >&5
6013 libc_cv_asm_underscores
=no
6017 echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5
6018 echo "${ECHO_T}$libc_cv_asm_underscores" >&6
6021 if test $libc_cv_asm_underscores = no
; then
6022 cat >>confdefs.h
<<\_ACEOF
6023 #define NO_UNDERSCORES 1
6028 if test $elf = yes; then
6029 libc_cv_weak_symbols
=yes
6032 echo "$as_me:$LINENO: checking for assembler .weak directive" >&5
6033 echo $ECHO_N "checking for assembler .weak directive... $ECHO_C" >&6
6034 if test "${libc_cv_asm_weak_directive+set}" = set; then
6035 echo $ECHO_N "(cached) $ECHO_C" >&6
6037 cat > conftest.s
<<EOF
6039 ${libc_cv_asm_global_directive} foo
6042 .weak bar; bar = foo
6044 if { ac_try
='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
6045 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6048 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6049 (exit $ac_status); }; }; then
6050 libc_cv_asm_weak_directive
=yes
6052 libc_cv_asm_weak_directive
=no
6056 echo "$as_me:$LINENO: result: $libc_cv_asm_weak_directive" >&5
6057 echo "${ECHO_T}$libc_cv_asm_weak_directive" >&6
6059 if test $libc_cv_asm_weak_directive = no
; then
6060 echo "$as_me:$LINENO: checking for assembler .weakext directive" >&5
6061 echo $ECHO_N "checking for assembler .weakext directive... $ECHO_C" >&6
6062 if test "${libc_cv_asm_weakext_directive+set}" = set; then
6063 echo $ECHO_N "(cached) $ECHO_C" >&6
6065 cat > conftest.s
<<EOF
6067 ${libc_cv_asm_global_directive} foo
6071 ${libc_cv_asm_global_directive} baz
6074 if { ac_try
='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
6075 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6078 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6079 (exit $ac_status); }; }; then
6080 libc_cv_asm_weakext_directive
=yes
6082 libc_cv_asm_weakext_directive
=no
6086 echo "$as_me:$LINENO: result: $libc_cv_asm_weakext_directive" >&5
6087 echo "${ECHO_T}$libc_cv_asm_weakext_directive" >&6
6091 if test $libc_cv_asm_weak_directive = yes; then
6092 cat >>confdefs.h
<<\_ACEOF
6093 #define HAVE_ASM_WEAK_DIRECTIVE 1
6096 elif test $libc_cv_asm_weakext_directive = yes; then
6097 cat >>confdefs.h
<<\_ACEOF
6098 #define HAVE_ASM_WEAKEXT_DIRECTIVE 1
6103 echo "$as_me:$LINENO: checking whether CFI directives are supported" >&5
6104 echo $ECHO_N "checking whether CFI directives are supported... $ECHO_C" >&6
6105 if test "${libc_cv_asm_cfi_directives+set}" = set; then
6106 echo $ECHO_N "(cached) $ECHO_C" >&6
6108 cat > conftest.s
<<EOF
6110 .type func,%function
6114 .cfi_rel_offset 1, 0
6117 if { ac_try
='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
6118 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6121 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6122 (exit $ac_status); }; }; then
6123 libc_cv_asm_cfi_directives
=yes
6125 libc_cv_asm_cfi_directives
=no
6129 echo "$as_me:$LINENO: result: $libc_cv_asm_cfi_directives" >&5
6130 echo "${ECHO_T}$libc_cv_asm_cfi_directives" >&6
6131 if test $libc_cv_asm_cfi_directives = yes; then
6132 cat >>confdefs.h
<<\_ACEOF
6133 #define HAVE_ASM_CFI_DIRECTIVES 1
6138 echo "$as_me:$LINENO: checking for ld --no-whole-archive" >&5
6139 echo $ECHO_N "checking for ld --no-whole-archive... $ECHO_C" >&6
6140 if test "${libc_cv_ld_no_whole_archive+set}" = set; then
6141 echo $ECHO_N "(cached) $ECHO_C" >&6
6143 cat > conftest.c
<<\EOF
6148 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
6149 -nostdlib -nostartfiles -Wl,--no-whole-archive
6150 -o conftest conftest.c 1>&5'
6151 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6154 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6155 (exit $ac_status); }; }; then
6156 libc_cv_ld_no_whole_archive
=yes
6158 libc_cv_ld_no_whole_archive
=no
6162 echo "$as_me:$LINENO: result: $libc_cv_ld_no_whole_archive" >&5
6163 echo "${ECHO_T}$libc_cv_ld_no_whole_archive" >&6
6164 if test $libc_cv_ld_no_whole_archive = yes; then
6165 no_whole_archive
=-Wl,--no-whole-archive
6168 echo "$as_me:$LINENO: checking for gcc -fexceptions" >&5
6169 echo $ECHO_N "checking for gcc -fexceptions... $ECHO_C" >&6
6170 if test "${libc_cv_gcc_exceptions+set}" = set; then
6171 echo $ECHO_N "(cached) $ECHO_C" >&6
6173 cat > conftest.c
<<\EOF
6178 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
6179 -nostdlib -nostartfiles -fexceptions
6180 -o conftest conftest.c 1>&5'
6181 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6184 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6185 (exit $ac_status); }; }; then
6186 libc_cv_gcc_exceptions
=yes
6188 libc_cv_gcc_exceptions
=no
6192 echo "$as_me:$LINENO: result: $libc_cv_gcc_exceptions" >&5
6193 echo "${ECHO_T}$libc_cv_gcc_exceptions" >&6
6194 if test $libc_cv_gcc_exceptions = yes; then
6195 exceptions
=-fexceptions
6198 if test "$host_cpu" = powerpc
; then
6199 # Check for a bug present in at least versions 2.8.x of GCC
6200 # and versions 1.0.x of EGCS.
6201 echo "$as_me:$LINENO: checking whether clobbering cr0 causes problems" >&5
6202 echo $ECHO_N "checking whether clobbering cr0 causes problems... $ECHO_C" >&6
6203 if test "${libc_cv_c_asmcr0_bug+set}" = set; then
6204 echo $ECHO_N "(cached) $ECHO_C" >&6
6206 cat >conftest.
$ac_ext <<_ACEOF
6209 cat confdefs.h
>>conftest.
$ac_ext
6210 cat >>conftest.
$ac_ext <<_ACEOF
6211 /* end confdefs.h. */
6212 int tester(int x) { asm ("" : : : "cc"); return x & 123; }
6221 rm -f conftest.
$ac_objext
6222 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6223 (eval $ac_compile) 2>conftest.er1
6225 grep -v '^ *+' conftest.er1
>conftest.err
6227 cat conftest.err
>&5
6228 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6229 (exit $ac_status); } &&
6230 { ac_try
='test -z "$ac_c_werror_flag"
6231 || test ! -s conftest.err'
6232 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6235 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6236 (exit $ac_status); }; } &&
6237 { ac_try
='test -s conftest.$ac_objext'
6238 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6241 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6242 (exit $ac_status); }; }; then
6243 libc_cv_c_asmcr0_bug
='no'
6245 echo "$as_me: failed program was:" >&5
6246 sed 's/^/| /' conftest.
$ac_ext >&5
6248 libc_cv_c_asmcr0_bug
='yes'
6250 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
6252 echo "$as_me:$LINENO: result: $libc_cv_c_asmcr0_bug" >&5
6253 echo "${ECHO_T}$libc_cv_c_asmcr0_bug" >&6
6254 if test "$libc_cv_c_asmcr0_bug" != 'no'; then
6255 cat >>confdefs.h
<<\_ACEOF
6256 #define BROKEN_PPC_ASM_CR0 1
6262 echo "$as_me:$LINENO: checking for DWARF2 unwind info support" >&5
6263 echo $ECHO_N "checking for DWARF2 unwind info support... $ECHO_C" >&6
6264 if test "${libc_cv_gcc_dwarf2_unwind_info+set}" = set; then
6265 echo $ECHO_N "(cached) $ECHO_C" >&6
6267 cat > conftest.c
<<EOF
6268 #line $LINENO "configure"
6269 static char *__EH_FRAME_BEGIN__;
6272 #ifdef CHECK__register_frame
6273 __register_frame (__EH_FRAME_BEGIN__);
6274 __deregister_frame (__EH_FRAME_BEGIN__);
6276 #ifdef CHECK__register_frame_info
6277 __register_frame_info (__EH_FRAME_BEGIN__);
6278 __deregister_frame_info (__EH_FRAME_BEGIN__);
6283 /* FIXME: this is fragile. */
6292 dl_iterate_phdr () {}
6294 libc_unwind_check
="${CC-cc} $CFLAGS $CPPFLAGS -DCHECK__register_frame_info \
6296 -nostdlib -nostartfiles -o conftest conftest.c \
6298 # Some platforms' specs put -lgcc first. The second one doesn't hurt.
6299 if { ac_try
='$libc_unwind_check >&5'
6300 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6303 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6304 (exit $ac_status); }; } ||
6305 { ac_try
='$libc_unwind_check -lgcc_eh -lgcc >&5'
6306 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6309 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6310 (exit $ac_status); }; }
6312 if $libc_unwind_check -v 2>&1 >/dev
/null \
6313 |
grep -- --eh-frame-hdr 2>&1 >/dev
/null
; then
6314 libc_cv_gcc_dwarf2_unwind_info
=no_registry_needed
6316 libc_cv_gcc_dwarf2_unwind_info
=static
6319 libc_cv_gcc_dwarf2_unwind_info
=no
6321 if test $libc_cv_gcc_dwarf2_unwind_info = no
; then
6322 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS -DCHECK__register_frame
6323 $LDFLAGS -nostdlib -nostartfiles
6324 -o conftest conftest.c -lgcc >&5'
6325 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6328 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6329 (exit $ac_status); }; }; then
6330 libc_cv_gcc_dwarf2_unwind_info
=yes
6332 libc_cv_gcc_dwarf2_unwind_info
=no
6337 echo "$as_me:$LINENO: result: $libc_cv_gcc_dwarf2_unwind_info" >&5
6338 echo "${ECHO_T}$libc_cv_gcc_dwarf2_unwind_info" >&6
6339 case $libc_cv_gcc_dwarf2_unwind_info in
6341 cat >>confdefs.h
<<\_ACEOF
6342 #define HAVE_DWARF2_UNWIND_INFO 1
6347 cat >>confdefs.h
<<\_ACEOF
6348 #define HAVE_DWARF2_UNWIND_INFO 1
6351 cat >>confdefs.h
<<\_ACEOF
6352 #define HAVE_DWARF2_UNWIND_INFO_STATIC 1
6358 echo "$as_me:$LINENO: checking for __builtin_expect" >&5
6359 echo $ECHO_N "checking for __builtin_expect... $ECHO_C" >&6
6360 if test "${libc_cv_gcc_builtin_expect+set}" = set; then
6361 echo $ECHO_N "(cached) $ECHO_C" >&6
6363 cat > conftest.c
<<EOF
6364 #line $LINENO "configure"
6367 a = __builtin_expect (a, 10);
6368 return a == 10 ? 0 : 1;
6371 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles
6372 -o conftest conftest.c -lgcc >&5'
6373 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6376 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6377 (exit $ac_status); }; }; then
6378 libc_cv_gcc_builtin_expect
=yes
6380 libc_cv_gcc_builtin_expect
=no
6384 echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_expect" >&5
6385 echo "${ECHO_T}$libc_cv_gcc_builtin_expect" >&6
6386 if test "$libc_cv_gcc_builtin_expect" = yes; then
6387 cat >>confdefs.h
<<\_ACEOF
6388 #define HAVE_BUILTIN_EXPECT 1
6393 echo "$as_me:$LINENO: checking for __builtin_memset" >&5
6394 echo $ECHO_N "checking for __builtin_memset... $ECHO_C" >&6
6395 if test "${libc_cv_gcc_builtin_memset+set}" = set; then
6396 echo $ECHO_N "(cached) $ECHO_C" >&6
6398 cat > conftest.c
<<\EOF
6401 __builtin_memset
(x
, 0, 1000);
6404 if { ac_try
='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null'
6405 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6408 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6409 (exit $ac_status); }; };
6411 libc_cv_gcc_builtin_memset
=no
6413 libc_cv_gcc_builtin_memset
=yes
6417 echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_memset" >&5
6418 echo "${ECHO_T}$libc_cv_gcc_builtin_memset" >&6
6419 if test "$libc_cv_gcc_builtin_memset" = yes ; then
6420 cat >>confdefs.h
<<\_ACEOF
6421 #define HAVE_BUILTIN_MEMSET 1
6426 echo "$as_me:$LINENO: checking for redirection of built-in functions" >&5
6427 echo $ECHO_N "checking for redirection of built-in functions... $ECHO_C" >&6
6428 if test "${libc_cv_gcc_builtin_redirection+set}" = set; then
6429 echo $ECHO_N "(cached) $ECHO_C" >&6
6431 cat > conftest.c
<<\EOF
6432 extern char
*strstr
(const char
*, const char
*) __asm
("my_strstr");
6433 char
*foo
(const char
*a
, const char
*b
)
6435 return __builtin_strstr
(a
, b
);
6438 if { ac_try
='${CC-cc} -O3 -S conftest.c -o - | fgrep "my_strstr" > /dev/null'
6439 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6442 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6443 (exit $ac_status); }; };
6445 libc_cv_gcc_builtin_redirection
=yes
6447 libc_cv_gcc_builtin_redirection
=no
6451 echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_redirection" >&5
6452 echo "${ECHO_T}$libc_cv_gcc_builtin_redirection" >&6
6453 if test "$libc_cv_gcc_builtin_redirection" = yes ; then
6454 cat >>confdefs.h
<<\_ACEOF
6455 #define HAVE_BUILTIN_REDIRECTION 1
6460 echo "$as_me:$LINENO: checking for local label subtraction" >&5
6461 echo $ECHO_N "checking for local label subtraction... $ECHO_C" >&6
6462 if test "${libc_cv_gcc_subtract_local_labels+set}" = set; then
6463 echo $ECHO_N "(cached) $ECHO_C" >&6
6465 cat > conftest.c
<<EOF
6466 #line $LINENO "configure"
6469 static const int ar[] = { &&l1 - &&l1, &&l2 - &&l1 };
6470 void *p = &&l1 + ar[a];
6478 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles
6479 -o conftest conftest.c -lgcc >&5'
6480 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6483 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6484 (exit $ac_status); }; }; then
6485 libc_cv_gcc_subtract_local_labels
=yes
6487 libc_cv_gcc_subtract_local_labels
=no
6491 echo "$as_me:$LINENO: result: $libc_cv_gcc_subtract_local_labels" >&5
6492 echo "${ECHO_T}$libc_cv_gcc_subtract_local_labels" >&6
6493 if test "$libc_cv_gcc_subtract_local_labels" = yes; then
6494 cat >>confdefs.h
<<\_ACEOF
6495 #define HAVE_SUBTRACT_LOCAL_LABELS 1
6500 if test "x$use__thread" != xno
; then
6501 echo "$as_me:$LINENO: checking for __thread" >&5
6502 echo $ECHO_N "checking for __thread... $ECHO_C" >&6
6503 if test "${libc_cv_gcc___thread+set}" = set; then
6504 echo $ECHO_N "(cached) $ECHO_C" >&6
6506 cat > conftest.c
<<\EOF
6507 __thread int a
= 42;
6509 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c >&5'
6510 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6513 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6514 (exit $ac_status); }; }; then
6515 libc_cv_gcc___thread
=yes
6517 libc_cv_gcc___thread
=no
6521 echo "$as_me:$LINENO: result: $libc_cv_gcc___thread" >&5
6522 echo "${ECHO_T}$libc_cv_gcc___thread" >&6
6523 if test "$libc_cv_gcc___thread" = yes; then
6524 cat >>confdefs.h
<<\_ACEOF
6525 #define HAVE___THREAD 1
6530 libc_cv_gcc___thread
=no
6533 if test "$libc_cv_gcc___thread" = yes; then
6534 echo "$as_me:$LINENO: checking for tls_model attribute" >&5
6535 echo $ECHO_N "checking for tls_model attribute... $ECHO_C" >&6
6536 if test "${libc_cv_gcc_tls_model_attr+set}" = set; then
6537 echo $ECHO_N "(cached) $ECHO_C" >&6
6539 cat > conftest.c
<<\EOF
6540 extern __thread int a __attribute__
((tls_model
("initial-exec")));
6542 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS -S -Werror conftest.c >&5'
6543 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6546 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6547 (exit $ac_status); }; }; then
6548 libc_cv_gcc_tls_model_attr
=yes
6550 libc_cv_gcc_tls_model_attr
=no
6554 echo "$as_me:$LINENO: result: $libc_cv_gcc_tls_model_attr" >&5
6555 echo "${ECHO_T}$libc_cv_gcc_tls_model_attr" >&6
6556 if test "$libc_cv_gcc_tls_model_attr" = yes; then
6557 cat >>confdefs.h
<<\_ACEOF
6558 #define HAVE_TLS_MODEL_ATTRIBUTE 1
6564 echo "$as_me:$LINENO: checking for libgd" >&5
6565 echo $ECHO_N "checking for libgd... $ECHO_C" >&6
6566 if test "$with_gd" != "no"; then
6567 old_CFLAGS
="$CFLAGS"
6568 CFLAGS
="$CFLAGS $libgd_include"
6569 old_LDFLAGS
="$LDFLAGS"
6570 LDFLAGS
="$LDFLAGS $libgd_ldflags"
6572 LIBS
="$LIBS -lgd -lpng -lz -lm"
6573 cat >conftest.
$ac_ext <<_ACEOF
6576 cat confdefs.h
>>conftest.
$ac_ext
6577 cat >>conftest.
$ac_ext <<_ACEOF
6578 /* end confdefs.h. */
6588 rm -f conftest.
$ac_objext conftest
$ac_exeext
6589 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6590 (eval $ac_link) 2>conftest.er1
6592 grep -v '^ *+' conftest.er1
>conftest.err
6594 cat conftest.err
>&5
6595 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6596 (exit $ac_status); } &&
6597 { ac_try
='test -z "$ac_c_werror_flag"
6598 || test ! -s conftest.err'
6599 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6602 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6603 (exit $ac_status); }; } &&
6604 { ac_try
='test -s conftest$ac_exeext'
6605 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6608 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6609 (exit $ac_status); }; }; then
6612 echo "$as_me: failed program was:" >&5
6613 sed 's/^/| /' conftest.
$ac_ext >&5
6617 rm -f conftest.err conftest.
$ac_objext \
6618 conftest
$ac_exeext conftest.
$ac_ext
6619 CFLAGS
="$old_CFLAGS"
6620 LDFLAGS
="$old_LDFLAGS"
6625 echo "$as_me:$LINENO: result: $LIBGD" >&5
6626 echo "${ECHO_T}$LIBGD" >&6
6630 if test x
$with_selinux = xno
; then
6633 # See if we have the SELinux library
6634 echo "$as_me:$LINENO: checking for is_selinux_enabled in -lselinux" >&5
6635 echo $ECHO_N "checking for is_selinux_enabled in -lselinux... $ECHO_C" >&6
6636 if test "${ac_cv_lib_selinux_is_selinux_enabled+set}" = set; then
6637 echo $ECHO_N "(cached) $ECHO_C" >&6
6639 ac_check_lib_save_LIBS
=$LIBS
6640 LIBS
="-lselinux $LIBS"
6641 cat >conftest.
$ac_ext <<_ACEOF
6644 cat confdefs.h
>>conftest.
$ac_ext
6645 cat >>conftest.
$ac_ext <<_ACEOF
6646 /* end confdefs.h. */
6648 /* Override any gcc2 internal prototype to avoid an error. */
6652 /* We use char because int might match the return type of a gcc2
6653 builtin and then its argument prototype would still apply. */
6654 char is_selinux_enabled ();
6658 is_selinux_enabled ();
6663 rm -f conftest.
$ac_objext conftest
$ac_exeext
6664 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6665 (eval $ac_link) 2>conftest.er1
6667 grep -v '^ *+' conftest.er1
>conftest.err
6669 cat conftest.err
>&5
6670 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6671 (exit $ac_status); } &&
6672 { ac_try
='test -z "$ac_c_werror_flag"
6673 || test ! -s conftest.err'
6674 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6677 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6678 (exit $ac_status); }; } &&
6679 { ac_try
='test -s conftest$ac_exeext'
6680 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6683 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6684 (exit $ac_status); }; }; then
6685 ac_cv_lib_selinux_is_selinux_enabled
=yes
6687 echo "$as_me: failed program was:" >&5
6688 sed 's/^/| /' conftest.
$ac_ext >&5
6690 ac_cv_lib_selinux_is_selinux_enabled
=no
6692 rm -f conftest.err conftest.
$ac_objext \
6693 conftest
$ac_exeext conftest.
$ac_ext
6694 LIBS
=$ac_check_lib_save_LIBS
6696 echo "$as_me:$LINENO: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5
6697 echo "${ECHO_T}$ac_cv_lib_selinux_is_selinux_enabled" >&6
6698 if test $ac_cv_lib_selinux_is_selinux_enabled = yes; then
6704 # See if we have the SELinux header with the NSCD permissions in it.
6705 if test x
$have_selinux = xyes
; then
6706 echo "$as_me:$LINENO: checking for NSCD Flask permissions in selinux/av_permissions.h" >&5
6707 echo $ECHO_N "checking for NSCD Flask permissions in selinux/av_permissions.h... $ECHO_C" >&6
6708 cat >conftest.
$ac_ext <<_ACEOF
6711 cat confdefs.h
>>conftest.
$ac_ext
6712 cat >>conftest.
$ac_ext <<_ACEOF
6713 /* end confdefs.h. */
6714 #include <selinux/av_permissions.h>
6718 #ifdef NSCD__SHMEMHOST
6721 #error NSCD__SHMEMHOST not defined
6727 rm -f conftest.
$ac_objext
6728 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6729 (eval $ac_compile) 2>conftest.er1
6731 grep -v '^ *+' conftest.er1
>conftest.err
6733 cat conftest.err
>&5
6734 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6735 (exit $ac_status); } &&
6736 { ac_try
='test -z "$ac_c_werror_flag"
6737 || test ! -s conftest.err'
6738 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6741 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6742 (exit $ac_status); }; } &&
6743 { ac_try
='test -s conftest.$ac_objext'
6744 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6747 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6748 (exit $ac_status); }; }; then
6751 echo "$as_me: failed program was:" >&5
6752 sed 's/^/| /' conftest.
$ac_ext >&5
6756 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
6757 echo "$as_me:$LINENO: result: $have_selinux" >&5
6758 echo "${ECHO_T}$have_selinux" >&6
6761 if test x
$with_selinux = xyes
; then
6762 if test x
$have_selinux = xno
; then
6763 { { echo "$as_me:$LINENO: error: SELinux explicitly required, but sufficiently recent SELinux library not found" >&5
6764 echo "$as_me: error: SELinux explicitly required, but sufficiently recent SELinux library not found" >&2;}
6765 { (exit 1); exit 1; }; }
6769 # Check if we're building with SELinux support.
6770 if test "x$have_selinux" = xyes
; then
6772 cat >>confdefs.h
<<\_ACEOF
6773 #define HAVE_SELINUX 1
6777 # See if we have the libaudit library
6778 echo "$as_me:$LINENO: checking for audit_log_avc in -laudit" >&5
6779 echo $ECHO_N "checking for audit_log_avc in -laudit... $ECHO_C" >&6
6780 if test "${ac_cv_lib_audit_audit_log_avc+set}" = set; then
6781 echo $ECHO_N "(cached) $ECHO_C" >&6
6783 ac_check_lib_save_LIBS
=$LIBS
6784 LIBS
="-laudit $LIBS"
6785 cat >conftest.
$ac_ext <<_ACEOF
6788 cat confdefs.h
>>conftest.
$ac_ext
6789 cat >>conftest.
$ac_ext <<_ACEOF
6790 /* end confdefs.h. */
6792 /* Override any gcc2 internal prototype to avoid an error. */
6796 /* We use char because int might match the return type of a gcc2
6797 builtin and then its argument prototype would still apply. */
6798 char audit_log_avc ();
6807 rm -f conftest.
$ac_objext conftest
$ac_exeext
6808 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6809 (eval $ac_link) 2>conftest.er1
6811 grep -v '^ *+' conftest.er1
>conftest.err
6813 cat conftest.err
>&5
6814 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6815 (exit $ac_status); } &&
6816 { ac_try
='test -z "$ac_c_werror_flag"
6817 || test ! -s conftest.err'
6818 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6821 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6822 (exit $ac_status); }; } &&
6823 { ac_try
='test -s conftest$ac_exeext'
6824 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6827 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6828 (exit $ac_status); }; }; then
6829 ac_cv_lib_audit_audit_log_avc
=yes
6831 echo "$as_me: failed program was:" >&5
6832 sed 's/^/| /' conftest.
$ac_ext >&5
6834 ac_cv_lib_audit_audit_log_avc
=no
6836 rm -f conftest.err conftest.
$ac_objext \
6837 conftest
$ac_exeext conftest.
$ac_ext
6838 LIBS
=$ac_check_lib_save_LIBS
6840 echo "$as_me:$LINENO: result: $ac_cv_lib_audit_audit_log_avc" >&5
6841 echo "${ECHO_T}$ac_cv_lib_audit_audit_log_avc" >&6
6842 if test $ac_cv_lib_audit_audit_log_avc = yes; then
6848 if test "x$have_libaudit" = xyes
; then
6850 cat >>confdefs.h
<<\_ACEOF
6851 #define HAVE_LIBAUDIT 1
6860 echo "$as_me:$LINENO: checking for egrep" >&5
6861 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
6862 if test "${ac_cv_prog_egrep+set}" = set; then
6863 echo $ECHO_N "(cached) $ECHO_C" >&6
6865 if echo a |
(grep -E '(a|b)') >/dev
/null
2>&1
6866 then ac_cv_prog_egrep
='grep -E'
6867 else ac_cv_prog_egrep
='egrep'
6870 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
6871 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
6872 EGREP
=$ac_cv_prog_egrep
6875 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6876 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6877 if test "${ac_cv_header_stdc+set}" = set; then
6878 echo $ECHO_N "(cached) $ECHO_C" >&6
6880 cat >conftest.
$ac_ext <<_ACEOF
6883 cat confdefs.h
>>conftest.
$ac_ext
6884 cat >>conftest.
$ac_ext <<_ACEOF
6885 /* end confdefs.h. */
6899 rm -f conftest.
$ac_objext
6900 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6901 (eval $ac_compile) 2>conftest.er1
6903 grep -v '^ *+' conftest.er1
>conftest.err
6905 cat conftest.err
>&5
6906 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6907 (exit $ac_status); } &&
6908 { ac_try
='test -z "$ac_c_werror_flag"
6909 || test ! -s conftest.err'
6910 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6913 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6914 (exit $ac_status); }; } &&
6915 { ac_try
='test -s conftest.$ac_objext'
6916 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6919 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6920 (exit $ac_status); }; }; then
6921 ac_cv_header_stdc
=yes
6923 echo "$as_me: failed program was:" >&5
6924 sed 's/^/| /' conftest.
$ac_ext >&5
6926 ac_cv_header_stdc
=no
6928 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
6930 if test $ac_cv_header_stdc = yes; then
6931 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6932 cat >conftest.
$ac_ext <<_ACEOF
6935 cat confdefs.h
>>conftest.
$ac_ext
6936 cat >>conftest.
$ac_ext <<_ACEOF
6937 /* end confdefs.h. */
6941 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6942 $EGREP "memchr" >/dev
/null
2>&1; then
6945 ac_cv_header_stdc
=no
6951 if test $ac_cv_header_stdc = yes; then
6952 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6953 cat >conftest.
$ac_ext <<_ACEOF
6956 cat confdefs.h
>>conftest.
$ac_ext
6957 cat >>conftest.
$ac_ext <<_ACEOF
6958 /* end confdefs.h. */
6962 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6963 $EGREP "free" >/dev
/null
2>&1; then
6966 ac_cv_header_stdc
=no
6972 if test $ac_cv_header_stdc = yes; then
6973 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6974 if test "$cross_compiling" = yes; then
6977 cat >conftest.
$ac_ext <<_ACEOF
6980 cat confdefs.h
>>conftest.
$ac_ext
6981 cat >>conftest.
$ac_ext <<_ACEOF
6982 /* end confdefs.h. */
6984 #if ((' ' & 0x0FF) == 0x020)
6985 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6986 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6988 # define ISLOWER(c) \
6989 (('a' <= (c) && (c) <= 'i') \
6990 || ('j' <= (c) && (c) <= 'r') \
6991 || ('s' <= (c) && (c) <= 'z'))
6992 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6995 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7000 for (i = 0; i < 256; i++)
7001 if (XOR (islower (i), ISLOWER (i))
7002 || toupper (i) != TOUPPER (i))
7007 rm -f conftest
$ac_exeext
7008 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7009 (eval $ac_link) 2>&5
7011 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7012 (exit $ac_status); } && { ac_try
='./conftest$ac_exeext'
7013 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7016 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7017 (exit $ac_status); }; }; then
7020 echo "$as_me: program exited with status $ac_status" >&5
7021 echo "$as_me: failed program was:" >&5
7022 sed 's/^/| /' conftest.
$ac_ext >&5
7025 ac_cv_header_stdc
=no
7027 rm -f core
*.core gmon.out bb.out conftest
$ac_exeext conftest.
$ac_objext conftest.
$ac_ext
7031 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7032 echo "${ECHO_T}$ac_cv_header_stdc" >&6
7033 if test $ac_cv_header_stdc = yes; then
7035 cat >>confdefs.h
<<\_ACEOF
7036 #define STDC_HEADERS 1
7041 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7051 for ac_header
in sys
/types.h sys
/stat.h stdlib.h string.h memory.h
strings.h \
7052 inttypes.h stdint.h unistd.h
7054 as_ac_Header
=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7055 echo "$as_me:$LINENO: checking for $ac_header" >&5
7056 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7057 if eval "test \"\${$as_ac_Header+set}\" = set"; then
7058 echo $ECHO_N "(cached) $ECHO_C" >&6
7060 cat >conftest.
$ac_ext <<_ACEOF
7063 cat confdefs.h
>>conftest.
$ac_ext
7064 cat >>conftest.
$ac_ext <<_ACEOF
7065 /* end confdefs.h. */
7066 $ac_includes_default
7068 #include <$ac_header>
7070 rm -f conftest.
$ac_objext
7071 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7072 (eval $ac_compile) 2>conftest.er1
7074 grep -v '^ *+' conftest.er1
>conftest.err
7076 cat conftest.err
>&5
7077 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7078 (exit $ac_status); } &&
7079 { ac_try
='test -z "$ac_c_werror_flag"
7080 || test ! -s conftest.err'
7081 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7084 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7085 (exit $ac_status); }; } &&
7086 { ac_try
='test -s conftest.$ac_objext'
7087 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7090 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7091 (exit $ac_status); }; }; then
7092 eval "$as_ac_Header=yes"
7094 echo "$as_me: failed program was:" >&5
7095 sed 's/^/| /' conftest.
$ac_ext >&5
7097 eval "$as_ac_Header=no"
7099 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
7101 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7102 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7103 if test `eval echo '${'$as_ac_Header'}'` = yes; then
7104 cat >>confdefs.h
<<_ACEOF
7105 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7113 echo "$as_me:$LINENO: checking for long double" >&5
7114 echo $ECHO_N "checking for long double... $ECHO_C" >&6
7115 if test "${ac_cv_type_long_double+set}" = set; then
7116 echo $ECHO_N "(cached) $ECHO_C" >&6
7118 cat >conftest.
$ac_ext <<_ACEOF
7121 cat confdefs.h
>>conftest.
$ac_ext
7122 cat >>conftest.
$ac_ext <<_ACEOF
7123 /* end confdefs.h. */
7124 $ac_includes_default
7128 if ((long double *) 0)
7130 if (sizeof (long double))
7136 rm -f conftest.
$ac_objext
7137 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7138 (eval $ac_compile) 2>conftest.er1
7140 grep -v '^ *+' conftest.er1
>conftest.err
7142 cat conftest.err
>&5
7143 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7144 (exit $ac_status); } &&
7145 { ac_try
='test -z "$ac_c_werror_flag"
7146 || test ! -s conftest.err'
7147 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7150 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7151 (exit $ac_status); }; } &&
7152 { ac_try
='test -s conftest.$ac_objext'
7153 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7156 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7157 (exit $ac_status); }; }; then
7158 ac_cv_type_long_double
=yes
7160 echo "$as_me: failed program was:" >&5
7161 sed 's/^/| /' conftest.
$ac_ext >&5
7163 ac_cv_type_long_double
=no
7165 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
7167 echo "$as_me:$LINENO: result: $ac_cv_type_long_double" >&5
7168 echo "${ECHO_T}$ac_cv_type_long_double" >&6
7170 echo "$as_me:$LINENO: checking size of long double" >&5
7171 echo $ECHO_N "checking size of long double... $ECHO_C" >&6
7172 if test "${ac_cv_sizeof_long_double+set}" = set; then
7173 echo $ECHO_N "(cached) $ECHO_C" >&6
7175 if test "$ac_cv_type_long_double" = yes; then
7176 # The cast to unsigned long works around a bug in the HP C Compiler
7177 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7178 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7179 # This bug is HP SR number 8606223364.
7180 if test "$cross_compiling" = yes; then
7181 # Depending upon the size, compute the lo and hi bounds.
7182 cat >conftest.
$ac_ext <<_ACEOF
7185 cat confdefs.h
>>conftest.
$ac_ext
7186 cat >>conftest.
$ac_ext <<_ACEOF
7187 /* end confdefs.h. */
7188 $ac_includes_default
7192 static int test_array [1 - 2 * !(((long) (sizeof (long double))) >= 0)];
7199 rm -f conftest.
$ac_objext
7200 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7201 (eval $ac_compile) 2>conftest.er1
7203 grep -v '^ *+' conftest.er1
>conftest.err
7205 cat conftest.err
>&5
7206 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7207 (exit $ac_status); } &&
7208 { ac_try
='test -z "$ac_c_werror_flag"
7209 || test ! -s conftest.err'
7210 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7213 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7214 (exit $ac_status); }; } &&
7215 { ac_try
='test -s conftest.$ac_objext'
7216 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7219 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7220 (exit $ac_status); }; }; then
7223 cat >conftest.
$ac_ext <<_ACEOF
7226 cat confdefs.h
>>conftest.
$ac_ext
7227 cat >>conftest.
$ac_ext <<_ACEOF
7228 /* end confdefs.h. */
7229 $ac_includes_default
7233 static int test_array [1 - 2 * !(((long) (sizeof (long double))) <= $ac_mid)];
7240 rm -f conftest.
$ac_objext
7241 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7242 (eval $ac_compile) 2>conftest.er1
7244 grep -v '^ *+' conftest.er1
>conftest.err
7246 cat conftest.err
>&5
7247 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7248 (exit $ac_status); } &&
7249 { ac_try
='test -z "$ac_c_werror_flag"
7250 || test ! -s conftest.err'
7251 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7254 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7255 (exit $ac_status); }; } &&
7256 { ac_try
='test -s conftest.$ac_objext'
7257 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7260 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7261 (exit $ac_status); }; }; then
7262 ac_hi
=$ac_mid; break
7264 echo "$as_me: failed program was:" >&5
7265 sed 's/^/| /' conftest.
$ac_ext >&5
7267 ac_lo
=`expr $ac_mid + 1`
7268 if test $ac_lo -le $ac_mid; then
7272 ac_mid
=`expr 2 '*' $ac_mid + 1`
7274 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
7277 echo "$as_me: failed program was:" >&5
7278 sed 's/^/| /' conftest.
$ac_ext >&5
7280 cat >conftest.
$ac_ext <<_ACEOF
7283 cat confdefs.h
>>conftest.
$ac_ext
7284 cat >>conftest.
$ac_ext <<_ACEOF
7285 /* end confdefs.h. */
7286 $ac_includes_default
7290 static int test_array [1 - 2 * !(((long) (sizeof (long double))) < 0)];
7297 rm -f conftest.
$ac_objext
7298 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7299 (eval $ac_compile) 2>conftest.er1
7301 grep -v '^ *+' conftest.er1
>conftest.err
7303 cat conftest.err
>&5
7304 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7305 (exit $ac_status); } &&
7306 { ac_try
='test -z "$ac_c_werror_flag"
7307 || test ! -s conftest.err'
7308 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7311 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7312 (exit $ac_status); }; } &&
7313 { ac_try
='test -s conftest.$ac_objext'
7314 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7317 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7318 (exit $ac_status); }; }; then
7321 cat >conftest.
$ac_ext <<_ACEOF
7324 cat confdefs.h
>>conftest.
$ac_ext
7325 cat >>conftest.
$ac_ext <<_ACEOF
7326 /* end confdefs.h. */
7327 $ac_includes_default
7331 static int test_array [1 - 2 * !(((long) (sizeof (long double))) >= $ac_mid)];
7338 rm -f conftest.
$ac_objext
7339 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7340 (eval $ac_compile) 2>conftest.er1
7342 grep -v '^ *+' conftest.er1
>conftest.err
7344 cat conftest.err
>&5
7345 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7346 (exit $ac_status); } &&
7347 { ac_try
='test -z "$ac_c_werror_flag"
7348 || test ! -s conftest.err'
7349 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7352 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7353 (exit $ac_status); }; } &&
7354 { ac_try
='test -s conftest.$ac_objext'
7355 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7358 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7359 (exit $ac_status); }; }; then
7360 ac_lo
=$ac_mid; break
7362 echo "$as_me: failed program was:" >&5
7363 sed 's/^/| /' conftest.
$ac_ext >&5
7365 ac_hi
=`expr '(' $ac_mid ')' - 1`
7366 if test $ac_mid -le $ac_hi; then
7370 ac_mid
=`expr 2 '*' $ac_mid`
7372 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
7375 echo "$as_me: failed program was:" >&5
7376 sed 's/^/| /' conftest.
$ac_ext >&5
7380 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
7382 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
7383 # Binary search between lo and hi bounds.
7384 while test "x$ac_lo" != "x$ac_hi"; do
7385 ac_mid
=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
7386 cat >conftest.
$ac_ext <<_ACEOF
7389 cat confdefs.h
>>conftest.
$ac_ext
7390 cat >>conftest.
$ac_ext <<_ACEOF
7391 /* end confdefs.h. */
7392 $ac_includes_default
7396 static int test_array [1 - 2 * !(((long) (sizeof (long double))) <= $ac_mid)];
7403 rm -f conftest.
$ac_objext
7404 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7405 (eval $ac_compile) 2>conftest.er1
7407 grep -v '^ *+' conftest.er1
>conftest.err
7409 cat conftest.err
>&5
7410 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7411 (exit $ac_status); } &&
7412 { ac_try
='test -z "$ac_c_werror_flag"
7413 || test ! -s conftest.err'
7414 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7417 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7418 (exit $ac_status); }; } &&
7419 { ac_try
='test -s conftest.$ac_objext'
7420 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7423 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7424 (exit $ac_status); }; }; then
7427 echo "$as_me: failed program was:" >&5
7428 sed 's/^/| /' conftest.
$ac_ext >&5
7430 ac_lo
=`expr '(' $ac_mid ')' + 1`
7432 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
7435 ?
*) ac_cv_sizeof_long_double
=$ac_lo;;
7436 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double), 77
7437 See \`config.log' for more details." >&5
7438 echo "$as_me: error: cannot compute sizeof (long double), 77
7439 See \`config.log' for more details." >&2;}
7440 { (exit 1); exit 1; }; } ;;
7443 if test "$cross_compiling" = yes; then
7444 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
7445 See \`config.log' for more details." >&5
7446 echo "$as_me: error: cannot run test program while cross compiling
7447 See \`config.log' for more details." >&2;}
7448 { (exit 1); exit 1; }; }
7450 cat >conftest.
$ac_ext <<_ACEOF
7453 cat confdefs.h
>>conftest.
$ac_ext
7454 cat >>conftest.
$ac_ext <<_ACEOF
7455 /* end confdefs.h. */
7456 $ac_includes_default
7457 long longval () { return (long) (sizeof (long double)); }
7458 unsigned long ulongval () { return (long) (sizeof (long double)); }
7465 FILE *f = fopen ("conftest.val", "w");
7468 if (((long) (sizeof (long double))) < 0)
7470 long i = longval ();
7471 if (i != ((long) (sizeof (long double))))
7473 fprintf (f, "%ld\n", i);
7477 unsigned long i = ulongval ();
7478 if (i != ((long) (sizeof (long double))))
7480 fprintf (f, "%lu\n", i);
7482 exit (ferror (f) || fclose (f) != 0);
7488 rm -f conftest
$ac_exeext
7489 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7490 (eval $ac_link) 2>&5
7492 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7493 (exit $ac_status); } && { ac_try
='./conftest$ac_exeext'
7494 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7497 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7498 (exit $ac_status); }; }; then
7499 ac_cv_sizeof_long_double
=`cat conftest.val`
7501 echo "$as_me: program exited with status $ac_status" >&5
7502 echo "$as_me: failed program was:" >&5
7503 sed 's/^/| /' conftest.
$ac_ext >&5
7506 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double), 77
7507 See \`config.log' for more details." >&5
7508 echo "$as_me: error: cannot compute sizeof (long double), 77
7509 See \`config.log' for more details." >&2;}
7510 { (exit 1); exit 1; }; }
7512 rm -f core
*.core gmon.out bb.out conftest
$ac_exeext conftest.
$ac_objext conftest.
$ac_ext
7517 ac_cv_sizeof_long_double
=0
7520 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_double" >&5
7521 echo "${ECHO_T}$ac_cv_sizeof_long_double" >&6
7522 cat >>confdefs.h
<<_ACEOF
7523 #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
7527 sizeof_long_double
=$ac_cv_sizeof_long_double
7530 ### End of automated tests.
7531 ### Now run sysdeps configure fragments.
7533 # They also can set these variables.
7535 ldd_rewrite_script
=no
7536 libc_cv_sysconfdir
=$sysconfdir
7537 libc_cv_gcc_unwind_find_fde
=no
7540 # Iterate over all the sysdep directories we will use, running their
7541 # configure fragments, and looking for a uname implementation.
7543 for dir
in $sysnames; do
7546 *) dest
=$srcdir/$dir ;;
7548 if test -r $dest/configure
; then
7549 echo "$as_me:$LINENO: result: running configure fragment for $dir" >&5
7550 echo "${ECHO_T}running configure fragment for $dir" >&6
7554 if test -z "$uname"; then
7555 if test -r $dest/uname.c ||
7556 test -r $dest/uname.S ||
7557 { test -r $dest/syscalls.list
&&
7558 grep '^uname[ ]' $dest/syscalls.list
>/dev
/null
; }; then
7564 if test x
$libc_cv_gcc_unwind_find_fde = xyes
; then
7565 cat >>confdefs.h
<<\_ACEOF
7566 #define EXPORT_UNWIND_FIND_FDE 1
7572 # If we will use the generic uname implementation, we must figure out what
7573 # it will say by examining the system, and write the results in config-name.h.
7574 if test "$uname" = "sysdeps/generic"; then
7576 uname_sysname
=`echo $config_os | sed 's/[0-9.]*$//'`
7577 if test $uname_sysname != $config_os; then
7578 config_release
=`echo $config_os | sed s/$uname_sysname//`
7581 echo "$as_me:$LINENO: checking OS release for uname" >&5
7582 echo $ECHO_N "checking OS release for uname... $ECHO_C" >&6
7583 if test "${libc_cv_uname_release+set}" = set; then
7584 echo $ECHO_N "(cached) $ECHO_C" >&6
7586 if test -r /vmunix
; then
7587 kernel_id
=`strings /vmunix | grep UNIX`
7588 elif test -r /dynix
; then
7589 kernel_id
=`strings /dynix | grep DYNIX`
7594 kernel_release
=`echo "$kernel_id" | sed 's/^[^0-9.]*\([0-9.]*\).*$/\1/'`
7595 if test x
`echo "$config_release" | sed "s/^$kernel_release//"` \
7596 != x
$config_release; then
7597 # The configuration release is a substring of the kernel release.
7598 libc_cv_uname_release
=$kernel_release
7599 elif test x
$config_release != x
; then
7600 libc_cv_uname_release
=$config_release
7601 elif test x
$kernel_release != x
; then
7602 libc_cv_uname_release
=$kernel_release
7604 libc_cv_uname_release
=unknown
7607 echo "$as_me:$LINENO: result: $libc_cv_uname_release" >&5
7608 echo "${ECHO_T}$libc_cv_uname_release" >&6
7609 uname_release
="$libc_cv_uname_release"
7611 echo "$as_me:$LINENO: checking OS version for uname" >&5
7612 echo $ECHO_N "checking OS version for uname... $ECHO_C" >&6
7613 if test "${libc_cv_uname_version+set}" = set; then
7614 echo $ECHO_N "(cached) $ECHO_C" >&6
7616 if test -r /vmunix
; then
7617 kernel_id
=`strings /vmunix | grep UNIX`
7618 elif test -r /dynix
; then
7619 kernel_id
=`strings /dynix | grep DYNIX`
7624 kernel_version
=`echo "$kernel_id" | sed 's/^[^#]*#\([0-9]*\).*$/\1/'`
7625 if test -n "$kernel_version"; then
7626 libc_cv_uname_version
="$kernel_version"
7628 libc_cv_uname_version
=unknown
7631 echo "$as_me:$LINENO: result: $libc_cv_uname_version" >&5
7632 echo "${ECHO_T}$libc_cv_uname_version" >&6
7633 uname_version
="$libc_cv_uname_version"
7635 config_uname
=config-name.h
:config-name.
in
7637 # For non-generic uname, we don't need to create config-name.h at all.
7641 cat >>confdefs.h
<<\_ACEOF
7642 #define USE_IN_LIBIO 1
7646 # Test for old glibc 2.0.x headers so that they can be removed properly
7647 # Search only in includedir.
7648 echo "$as_me:$LINENO: checking for old glibc 2.0.x headers" >&5
7649 echo $ECHO_N "checking for old glibc 2.0.x headers... $ECHO_C" >&6
7650 if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h"
7652 old_glibc_headers
=yes
7654 old_glibc_headers
=no
7656 echo "$as_me:$LINENO: result: $old_glibc_headers" >&5
7657 echo "${ECHO_T}$old_glibc_headers" >&6
7658 if test ${old_glibc_headers} = yes; then
7659 { echo "$as_me:$LINENO: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&5
7660 echo "$as_me: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&2;}
7661 { echo "$as_me:$LINENO: WARNING: *** be removed." >&5
7662 echo "$as_me: WARNING: *** be removed." >&2;}
7676 if test $gnu_ld = yes; then
7677 cat >>confdefs.h
<<\_ACEOF
7678 #define HAVE_GNU_LD 1
7682 if test $gnu_as = yes; then
7683 cat >>confdefs.h
<<\_ACEOF
7684 #define HAVE_GNU_AS 1
7688 if test $elf = yes; then
7689 cat >>confdefs.h
<<\_ACEOF
7694 if test $xcoff = yes; then
7695 cat >>confdefs.h
<<\_ACEOF
7696 #define HAVE_XCOFF 1
7703 if test $shared = default
; then
7704 if test $gnu_ld = yes; then
7707 # For now we do not assume shared libs are available. In future more
7708 # tests might become available.
7713 if test x
"$libc_cv_idn" = xyes
; then
7714 cat >>confdefs.h
<<\_ACEOF
7715 #define HAVE_LIBIDN 1
7720 echo "$as_me:$LINENO: checking whether -fPIC is default" >&5
7721 echo $ECHO_N "checking whether -fPIC is default... $ECHO_C" >&6
7722 if test "${pic_default+set}" = set; then
7723 echo $ECHO_N "(cached) $ECHO_C" >&6
7726 cat > conftest.c
<<EOF
7727 #if defined __PIC__ || defined __pic__ || defined PIC || defined pic
7728 # error PIC is default.
7731 if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then
7736 echo "$as_me:$LINENO: result: $pic_default" >&5
7737 echo "${ECHO_T}$pic_default" >&6
7750 if test "`(cd $srcdir; pwd)`" = "`pwd`"; then
7753 config_makefile
=Makefile
7756 VERSION
=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h`
7757 RELEASE
=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h`
7761 ac_config_files
="$ac_config_files config.make ${config_makefile} ${config_uname}"
7763 ac_config_commands
="$ac_config_commands default"
7765 cat >confcache
<<\_ACEOF
7766 # This file is a shell script that caches the results of configure
7767 # tests run on this system so they can be shared between configure
7768 # scripts and configure runs, see configure's option --config-cache.
7769 # It is not useful on other systems. If it contains results you don't
7770 # want to keep, you may remove or edit it.
7772 # config.status only pays attention to the cache file if you give it
7773 # the --recheck option to rerun configure.
7775 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7776 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7781 # The following way of writing the cache mishandles newlines in values,
7782 # but we know of no workaround that is simple, portable, and efficient.
7783 # So, don't put newlines in cache variables' values.
7784 # Ultrix sh set writes to stderr and can't be redirected directly,
7785 # and sets the high bit in the cache file unless we assign to the vars.
7788 case `(ac_space=' '; set | grep ac_space) 2>&1` in
7790 # `set' does not quote correctly, so add quotes (double-quote
7791 # substitution turns \\\\ into \\, and sed turns \\ into \).
7794 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7797 # `set' quotes correctly as required by POSIX, so do not add quotes.
7799 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
7806 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7808 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7810 if diff $cache_file confcache
>/dev
/null
2>&1; then :; else
7811 if test -w $cache_file; then
7812 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
7813 cat confcache
>$cache_file
7815 echo "not updating unwritable cache $cache_file"
7820 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
7821 # Let make expand exec_prefix.
7822 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
7824 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7825 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7826 # trailing colons and then remove the whole line if VPATH becomes empty
7827 # (actually we leave an empty line to preserve line numbers).
7828 if test "x$srcdir" = x.
; then
7829 ac_vpsub
='/^[ ]*VPATH[ ]*=/{
7830 s/:*\$(srcdir):*/:/;
7831 s/:*\${srcdir}:*/:/;
7833 s/^\([^=]*=[ ]*\):*/\1/;
7839 DEFS
=-DHAVE_CONFIG_H
7843 for ac_i
in : $LIBOBJS; do test "x$ac_i" = x
: && continue
7844 # 1. Remove the extension, and $U if already installed.
7845 ac_i
=`echo "$ac_i" |
7846 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
7848 ac_libobjs
="$ac_libobjs $ac_i\$U.$ac_objext"
7849 ac_ltlibobjs
="$ac_ltlibobjs $ac_i"'$U.lo'
7853 LTLIBOBJS
=$ac_ltlibobjs
7857 : ${CONFIG_STATUS=./config.status}
7858 ac_clean_files_save
=$ac_clean_files
7859 ac_clean_files
="$ac_clean_files $CONFIG_STATUS"
7860 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7861 echo "$as_me: creating $CONFIG_STATUS" >&6;}
7862 cat >$CONFIG_STATUS <<_ACEOF
7864 # Generated by $as_me.
7865 # Run this file to recreate the current configuration.
7866 # Compiler output produced by configure, useful for debugging
7867 # configure, is in config.log if it exists.
7872 SHELL=\${CONFIG_SHELL-$SHELL}
7875 cat >>$CONFIG_STATUS <<\_ACEOF
7876 ## --------------------- ##
7877 ## M4sh Initialization. ##
7878 ## --------------------- ##
7880 # Be Bourne compatible
7881 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then
7884 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7885 # is contrary to our usage. Disable this feature.
7886 alias -g '${1+"$@"}'='"$@"'
7887 elif test -n "${BASH_VERSION+set}" && (set -o posix
) >/dev
/null
2>&1; then
7890 DUALCASE
=1; export DUALCASE
# for MKS sh
7892 # Support unset when possible.
7893 if ( (MAIL
=60; unset MAIL
) ||
exit) >/dev
/null
2>&1; then
7900 # Work around bugs in pre-3.0 UWIN ksh.
7901 $as_unset ENV MAIL MAILPATH
7908 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7909 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7910 LC_TELEPHONE LC_TIME
7912 if (set +x
; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7913 eval $as_var=C
; export $as_var
7919 # Required to use basename.
7920 if expr a
: '\(a\)' >/dev
/null
2>&1; then
7926 if (basename /) >/dev
/null
2>&1 && test "X`basename / 2>&1`" = "X/"; then
7927 as_basename
=basename
7933 # Name of the executable.
7934 as_me
=`$as_basename "$0" ||
7935 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7936 X"$0" : 'X\(//\)$' \| \
7937 X"$0" : 'X\(/\)$' \| \
7938 . : '\(.\)' 2>/dev/null ||
7940 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
7941 /^X\/\(\/\/\)$/{ s//\1/; q; }
7942 /^X\/\(\/\).*/{ s//\1/; q; }
7946 # PATH needs CR, and LINENO needs CR and PATH.
7947 # Avoid depending upon Character Ranges.
7948 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
7949 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7950 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
7951 as_cr_digits
='0123456789'
7952 as_cr_alnum
=$as_cr_Letters$as_cr_digits
7954 # The user is always right.
7955 if test "${PATH_SEPARATOR+set}" != set; then
7956 echo "#! /bin/sh" >conf$$.sh
7957 echo "exit 0" >>conf$$.sh
7959 if (PATH
="/nonexistent;."; conf$$.sh
) >/dev
/null
2>&1; then
7970 as_lineno_3
=`(expr $as_lineno_1 + 1) 2>/dev/null`
7971 test "x$as_lineno_1" != "x$as_lineno_2" &&
7972 test "x$as_lineno_3" = "x$as_lineno_2" ||
{
7973 # Find who we are. Look in the path if we contain no path at all
7976 *[\\/]* ) as_myself
=$0 ;;
7977 *) as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
7981 test -z "$as_dir" && as_dir
=.
7982 test -r "$as_dir/$0" && as_myself
=$as_dir/$0 && break
7987 # We did not find ourselves, most probably we were run as `sh COMMAND'
7988 # in which case we are not to be found in the path.
7989 if test "x$as_myself" = x
; then
7992 if test ! -f "$as_myself"; then
7993 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
7994 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
7995 { (exit 1); exit 1; }; }
7997 case $CONFIG_SHELL in
7999 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
8000 for as_dir
in /bin
$PATH_SEPARATOR/usr
/bin
$PATH_SEPARATOR$PATH
8003 test -z "$as_dir" && as_dir
=.
8004 for as_base
in sh bash ksh sh5
; do
8007 if ("$as_dir/$as_base" -c '
8010 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8011 test "x$as_lineno_1" != "x$as_lineno_2" &&
8012 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev
/null
; then
8013 $as_unset BASH_ENV ||
test "${BASH_ENV+set}" != set ||
{ BASH_ENV
=; export BASH_ENV
; }
8014 $as_unset ENV ||
test "${ENV+set}" != set ||
{ ENV
=; export ENV
; }
8015 CONFIG_SHELL
=$as_dir/$as_base
8017 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
8025 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
8026 # uniformly replaced by the line number. The first 'sed' inserts a
8027 # line-number line before each line; the second 'sed' does the real
8028 # work. The second script uses 'N' to pair each line-number line
8029 # with the numbered line, and appends trailing '-' during
8030 # substitution so that $LINENO is not a special case at line end.
8031 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
8032 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
8033 sed '=' <$as_myself |
8038 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
8041 s,^['$as_cr_digits']*\n,,
8043 chmod +x
$as_me.lineno ||
8044 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
8045 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
8046 { (exit 1); exit 1; }; }
8048 # Don't try to exec as it changes $[0], causing all sort of problems
8049 # (the dirname of $[0] is not the place where we might find the
8050 # original and so on. Autoconf is especially sensible to this).
8052 # Exit status is that of the last command.
8057 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
8058 *c
*,-n*) ECHO_N
= ECHO_C
='
8060 *c
*,* ) ECHO_N
=-n ECHO_C
= ECHO_T
= ;;
8061 *) ECHO_N
= ECHO_C
='\c' ECHO_T
= ;;
8064 if expr a
: '\(a\)' >/dev
/null
2>&1; then
8070 rm -f conf$$ conf$$.exe conf$$.
file
8072 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
8073 # We could just check for DJGPP; but this test a) works b) is more generic
8074 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
8075 if test -f conf$$.exe
; then
8076 # Don't use ln at all; we don't have any links
8081 elif ln conf$$.
file conf$$
2>/dev
/null
; then
8086 rm -f conf$$ conf$$.exe conf$$.
file
8088 if mkdir
-p .
2>/dev
/null
; then
8091 test -d .
/-p && rmdir .
/-p
8095 as_executable_p
="test -f"
8097 # Sed expression to map a string onto a valid CPP name.
8098 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8100 # Sed expression to map a string onto a valid variable name.
8101 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8105 # We need space, tab and new line, in precisely that order.
8115 # Open the log real soon, to keep \$[0] and so on meaningful, and to
8116 # report actual input values of CONFIG_FILES etc. instead of their
8117 # values after options handling. Logging --version etc. is OK.
8121 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8122 ## Running $as_me. ##
8127 This file was extended by GNU C Library $as_me (see version.h), which was
8128 generated by GNU Autoconf 2.59. Invocation command line was
8130 CONFIG_FILES = $CONFIG_FILES
8131 CONFIG_HEADERS = $CONFIG_HEADERS
8132 CONFIG_LINKS = $CONFIG_LINKS
8133 CONFIG_COMMANDS = $CONFIG_COMMANDS
8137 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
8141 # Files that config.status was made for.
8142 if test -n "$ac_config_files"; then
8143 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
8146 if test -n "$ac_config_headers"; then
8147 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
8150 if test -n "$ac_config_links"; then
8151 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
8154 if test -n "$ac_config_commands"; then
8155 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
8158 cat >>$CONFIG_STATUS <<\_ACEOF
8161 \`$as_me' instantiates files from templates according to the
8162 current configuration.
8164 Usage: $0 [OPTIONS] [FILE]...
8166 -h, --help print this help, then exit
8167 -V, --version print version number, then exit
8168 -q, --quiet do not print progress messages
8169 -d, --debug don't remove temporary files
8170 --recheck update $as_me by reconfiguring in the same conditions
8171 --file=FILE[:TEMPLATE]
8172 instantiate the configuration file FILE
8173 --header=FILE[:TEMPLATE]
8174 instantiate the configuration header FILE
8176 Configuration files:
8179 Configuration headers:
8182 Configuration commands:
8185 Report bugs to <bug-autoconf@gnu.org>."
8188 cat >>$CONFIG_STATUS <<_ACEOF
8190 GNU C Library config.status (see version.h)
8191 configured by $0, generated by GNU Autoconf 2.59,
8192 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
8194 Copyright (C) 2003 Free Software Foundation, Inc.
8195 This config.status script is free software; the Free Software Foundation
8196 gives unlimited permission to copy, distribute and modify it."
8201 cat >>$CONFIG_STATUS <<\_ACEOF
8202 # If no file are specified by the user, then we need to provide default
8203 # value. By we need to know if files were specified by the user.
8209 ac_option
=`expr "x$1" : 'x\([^=]*\)='`
8210 ac_optarg
=`expr "x$1" : 'x[^=]*=\(.*\)'`
8218 *) # This is not an option, so the user has probably given explicit
8221 ac_need_defaults
=false
;;
8225 # Handling of the options.
8227 cat >>$CONFIG_STATUS <<\_ACEOF
8228 -recheck |
--recheck |
--rechec |
--reche |
--rech |
--rec |
--re |
--r)
8230 --version |
--vers* |
-V )
8231 echo "$ac_cs_version"; exit 0 ;;
8233 # Conflict between --help and --header
8234 { { echo "$as_me:$LINENO: error: ambiguous option: $1
8235 Try \`$0 --help' for more information." >&5
8236 echo "$as_me: error: ambiguous option: $1
8237 Try \`$0 --help' for more information." >&2;}
8238 { (exit 1); exit 1; }; };;
8239 --help |
--hel |
-h )
8240 echo "$ac_cs_usage"; exit 0 ;;
8241 --debug |
--d* |
-d )
8243 --file |
--fil |
--fi |
--f )
8245 CONFIG_FILES
="$CONFIG_FILES $ac_optarg"
8246 ac_need_defaults
=false
;;
8247 --header |
--heade |
--head |
--hea )
8249 CONFIG_HEADERS
="$CONFIG_HEADERS $ac_optarg"
8250 ac_need_defaults
=false
;;
8251 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
8252 |
-silent |
--silent |
--silen |
--sile |
--sil |
--si |
--s)
8256 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
8257 Try \`$0 --help' for more information." >&5
8258 echo "$as_me: error: unrecognized option: $1
8259 Try \`$0 --help' for more information." >&2;}
8260 { (exit 1); exit 1; }; } ;;
8262 *) ac_config_targets
="$ac_config_targets $1" ;;
8268 ac_configure_extra_args
=
8270 if $ac_cs_silent; then
8272 ac_configure_extra_args
="$ac_configure_extra_args --silent"
8276 cat >>$CONFIG_STATUS <<_ACEOF
8277 if \$ac_cs_recheck; then
8278 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8279 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8284 cat >>$CONFIG_STATUS <<_ACEOF
8286 # INIT-COMMANDS section.
8289 config_vars='$config_vars'
8295 cat >>$CONFIG_STATUS <<\_ACEOF
8296 for ac_config_target
in $ac_config_targets
8298 case "$ac_config_target" in
8299 # Handling of arguments.
8300 "config.make" ) CONFIG_FILES
="$CONFIG_FILES config.make" ;;
8301 "${config_makefile}" ) CONFIG_FILES
="$CONFIG_FILES ${config_makefile}" ;;
8302 "${config_uname}" ) CONFIG_FILES
="$CONFIG_FILES ${config_uname}" ;;
8303 "default" ) CONFIG_COMMANDS
="$CONFIG_COMMANDS default" ;;
8304 "config.h" ) CONFIG_HEADERS
="$CONFIG_HEADERS config.h" ;;
8305 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8306 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8307 { (exit 1); exit 1; }; };;
8311 # If the user did not use the arguments to specify the items to instantiate,
8312 # then the envvar interface is used. Set only those that are not.
8313 # We use the long form for the default assignment because of an extremely
8314 # bizarre bug on SunOS 4.1.3.
8315 if $ac_need_defaults; then
8316 test "${CONFIG_FILES+set}" = set || CONFIG_FILES
=$config_files
8317 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS
=$config_headers
8318 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS
=$config_commands
8321 # Have a temporary directory for convenience. Make it in the build tree
8322 # simply because there is no reason to put it here, and in addition,
8323 # creating and moving files from /tmp can sometimes cause problems.
8324 # Create a temporary directory, and hook for its removal unless debugging.
8327 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
8328 trap '{ (exit 1); exit 1; }' 1 2 13 15
8331 # Create a (secure) tmp directory for tmp files.
8334 tmp
=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
8335 test -n "$tmp" && test -d "$tmp"
8338 tmp
=.
/confstat$$
-$RANDOM
8339 (umask 077 && mkdir
$tmp)
8342 echo "$me: cannot create a temporary directory in ." >&2
8343 { (exit 1); exit 1; }
8348 cat >>$CONFIG_STATUS <<_ACEOF
8351 # CONFIG_FILES section.
8354 # No need to generate the scripts if there are no CONFIG_FILES.
8355 # This happens for instance when ./config.status config.h
8356 if test -n "\$CONFIG_FILES"; then
8357 # Protect against being on the right side of a sed subst in config.status.
8358 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
8359 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
8360 s,@SHELL@,$SHELL,;t t
8361 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
8362 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
8363 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
8364 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
8365 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
8366 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
8367 s,@exec_prefix@,$exec_prefix,;t t
8368 s,@prefix@,$prefix,;t t
8369 s,@program_transform_name@,$program_transform_name,;t t
8370 s,@bindir@,$bindir,;t t
8371 s,@sbindir@,$sbindir,;t t
8372 s,@libexecdir@,$libexecdir,;t t
8373 s,@datadir@,$datadir,;t t
8374 s,@sysconfdir@,$sysconfdir,;t t
8375 s,@sharedstatedir@,$sharedstatedir,;t t
8376 s,@localstatedir@,$localstatedir,;t t
8377 s,@libdir@,$libdir,;t t
8378 s,@includedir@,$includedir,;t t
8379 s,@oldincludedir@,$oldincludedir,;t t
8380 s,@infodir@,$infodir,;t t
8381 s,@mandir@,$mandir,;t t
8382 s,@build_alias@,$build_alias,;t t
8383 s,@host_alias@,$host_alias,;t t
8384 s,@target_alias@,$target_alias,;t t
8386 s,@ECHO_C@,$ECHO_C,;t t
8387 s,@ECHO_N@,$ECHO_N,;t t
8388 s,@ECHO_T@,$ECHO_T,;t t
8390 s,@with_fp@,$with_fp,;t t
8391 s,@with_cvs@,$with_cvs,;t t
8392 s,@enable_check_abi@,$enable_check_abi,;t t
8393 s,@oldest_abi@,$oldest_abi,;t t
8394 s,@bindnow@,$bindnow,;t t
8395 s,@force_install@,$force_install,;t t
8396 s,@all_warnings@,$all_warnings,;t t
8397 s,@build@,$build,;t t
8398 s,@build_cpu@,$build_cpu,;t t
8399 s,@build_vendor@,$build_vendor,;t t
8400 s,@build_os@,$build_os,;t t
8402 s,@host_cpu@,$host_cpu,;t t
8403 s,@host_vendor@,$host_vendor,;t t
8404 s,@host_os@,$host_os,;t t
8405 s,@subdirs@,$subdirs,;t t
8406 s,@add_ons@,$add_ons,;t t
8407 s,@base_machine@,$base_machine,;t t
8408 s,@sysnames@,$sysnames,;t t
8409 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
8410 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
8411 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
8414 s,@CFLAGS@,$CFLAGS,;t t
8415 s,@LDFLAGS@,$LDFLAGS,;t t
8416 s,@CPPFLAGS@,$CPPFLAGS,;t t
8417 s,@ac_ct_CC@,$ac_ct_CC,;t t
8418 s,@OBJEXT@,$OBJEXT,;t t
8419 s,@BUILD_CC@,$BUILD_CC,;t t
8420 s,@cross_compiling@,$cross_compiling,;t t
8423 s,@CXXFLAGS@,$CXXFLAGS,;t t
8424 s,@ac_ct_CXX@,$ac_ct_CXX,;t t
8426 s,@OBJDUMP@,$OBJDUMP,;t t
8427 s,@RANLIB@,$RANLIB,;t t
8428 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
8432 s,@PWD_P@,$PWD_P,;t t
8434 s,@MSGFMT@,$MSGFMT,;t t
8435 s,@MAKEINFO@,$MAKEINFO,;t t
8437 s,@AUTOCONF@,$AUTOCONF,;t t
8438 s,@SYSINCLUDES@,$SYSINCLUDES,;t t
8439 s,@libc_cv_gcc_static_libgcc@,$libc_cv_gcc_static_libgcc,;t t
8441 s,@libc_cv_have_bash2@,$libc_cv_have_bash2,;t t
8443 s,@libc_cv_have_ksh@,$libc_cv_have_ksh,;t t
8446 s,@INSTALL_INFO@,$INSTALL_INFO,;t t
8447 s,@BISON@,$BISON,;t t
8448 s,@VERSIONING@,$VERSIONING,;t t
8449 s,@libc_cv_asm_protected_directive@,$libc_cv_asm_protected_directive,;t t
8450 s,@libc_cv_initfinit_array@,$libc_cv_initfinit_array,;t t
8451 s,@libc_cv_cc_with_libunwind@,$libc_cv_cc_with_libunwind,;t t
8452 s,@libc_cv_z_nodelete@,$libc_cv_z_nodelete,;t t
8453 s,@libc_cv_z_nodlopen@,$libc_cv_z_nodlopen,;t t
8454 s,@libc_cv_z_initfirst@,$libc_cv_z_initfirst,;t t
8455 s,@libc_cv_z_relro@,$libc_cv_z_relro,;t t
8456 s,@libc_cv_Bgroup@,$libc_cv_Bgroup,;t t
8457 s,@libc_cv_libgcc_s_suffix@,$libc_cv_libgcc_s_suffix,;t t
8458 s,@libc_cv_as_needed@,$libc_cv_as_needed,;t t
8459 s,@ASFLAGS_config@,$ASFLAGS_config,;t t
8460 s,@libc_cv_z_combreloc@,$libc_cv_z_combreloc,;t t
8461 s,@libc_cv_z_execstack@,$libc_cv_z_execstack,;t t
8462 s,@libc_cv_fpie@,$libc_cv_fpie,;t t
8463 s,@fno_unit_at_a_time@,$fno_unit_at_a_time,;t t
8464 s,@libc_cv_ssp@,$libc_cv_ssp,;t t
8465 s,@libc_cv_have_initfini@,$libc_cv_have_initfini,;t t
8466 s,@no_whole_archive@,$no_whole_archive,;t t
8467 s,@exceptions@,$exceptions,;t t
8468 s,@LIBGD@,$LIBGD,;t t
8469 s,@have_libaudit@,$have_libaudit,;t t
8470 s,@have_selinux@,$have_selinux,;t t
8471 s,@EGREP@,$EGREP,;t t
8472 s,@sizeof_long_double@,$sizeof_long_double,;t t
8473 s,@libc_cv_gcc_unwind_find_fde@,$libc_cv_gcc_unwind_find_fde,;t t
8474 s,@uname_sysname@,$uname_sysname,;t t
8475 s,@uname_release@,$uname_release,;t t
8476 s,@uname_version@,$uname_version,;t t
8477 s,@old_glibc_headers@,$old_glibc_headers,;t t
8478 s,@libc_cv_slibdir@,$libc_cv_slibdir,;t t
8479 s,@libc_cv_localedir@,$libc_cv_localedir,;t t
8480 s,@libc_cv_sysconfdir@,$libc_cv_sysconfdir,;t t
8481 s,@libc_cv_rootsbindir@,$libc_cv_rootsbindir,;t t
8482 s,@libc_cv_forced_unwind@,$libc_cv_forced_unwind,;t t
8483 s,@use_ldconfig@,$use_ldconfig,;t t
8484 s,@ldd_rewrite_script@,$ldd_rewrite_script,;t t
8485 s,@gnu_ld@,$gnu_ld,;t t
8486 s,@gnu_as@,$gnu_as,;t t
8488 s,@xcoff@,$xcoff,;t t
8489 s,@static@,$static,;t t
8490 s,@shared@,$shared,;t t
8491 s,@pic_default@,$pic_default,;t t
8492 s,@profile@,$profile,;t t
8493 s,@omitfp@,$omitfp,;t t
8494 s,@bounded@,$bounded,;t t
8495 s,@static_nss@,$static_nss,;t t
8496 s,@nopic_initfini@,$nopic_initfini,;t t
8497 s,@DEFINES@,$DEFINES,;t t
8498 s,@mach_interface_list@,$mach_interface_list,;t t
8499 s,@VERSION@,$VERSION,;t t
8500 s,@RELEASE@,$RELEASE,;t t
8501 s,@LIBOBJS@,$LIBOBJS,;t t
8502 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
8507 cat >>$CONFIG_STATUS <<\_ACEOF
8508 # Split the substitutions into bite-sized pieces for seds with
8509 # small command number limits, like on Digital OSF/1 and HP-UX.
8511 ac_sed_frag
=1 # Number of current file.
8512 ac_beg
=1 # First line for current file.
8513 ac_end
=$ac_max_sed_lines # Line after last line for current file.
8516 while $ac_more_lines; do
8517 if test $ac_beg -gt 1; then
8518 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.
sed >$tmp/subs.frag
8520 sed "${ac_end}q" $tmp/subs.
sed >$tmp/subs.frag
8522 if test ! -s $tmp/subs.frag
; then
8525 # The purpose of the label and of the branching condition is to
8526 # speed up the sed processing (if there are no `@' at all, there
8527 # is no need to browse any of the substitutions).
8528 # These are the two extra sed commands mentioned above.
8530 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag
) >$tmp/subs-
$ac_sed_frag.
sed
8531 if test -z "$ac_sed_cmds"; then
8532 ac_sed_cmds
="sed -f $tmp/subs-$ac_sed_frag.sed"
8534 ac_sed_cmds
="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
8536 ac_sed_frag
=`expr $ac_sed_frag + 1`
8538 ac_end
=`expr $ac_end + $ac_max_sed_lines`
8541 if test -z "$ac_sed_cmds"; then
8544 fi # test -n "$CONFIG_FILES"
8547 cat >>$CONFIG_STATUS <<\_ACEOF
8548 for ac_file
in : $CONFIG_FILES; do test "x$ac_file" = x
: && continue
8549 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8551 - |
*:- |
*:-:* ) # input from stdin
8553 ac_file_in
=`echo "$ac_file" | sed 's,[^:]*:,,'`
8554 ac_file
=`echo "$ac_file" | sed 's,:.*,,'` ;;
8555 *:* ) ac_file_in
=`echo "$ac_file" | sed 's,[^:]*:,,'`
8556 ac_file
=`echo "$ac_file" | sed 's,:.*,,'` ;;
8557 * ) ac_file_in
=$ac_file.
in ;;
8560 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
8561 ac_dir
=`(dirname "$ac_file") 2>/dev/null ||
8562 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8563 X"$ac_file" : 'X\(//\)[^/]' \| \
8564 X"$ac_file" : 'X\(//\)$' \| \
8565 X"$ac_file" : 'X\(/\)' \| \
8566 . : '\(.\)' 2>/dev/null ||
8568 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8569 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8570 /^X\(\/\/\)$/{ s//\1/; q; }
8571 /^X\(\/\).*/{ s//\1/; q; }
8573 { if $as_mkdir_p; then
8578 while test ! -d "$as_dir"; do
8579 as_dirs
="$as_dir $as_dirs"
8580 as_dir
=`(dirname "$as_dir") 2>/dev/null ||
8581 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8582 X"$as_dir" : 'X\(//\)[^/]' \| \
8583 X"$as_dir" : 'X\(//\)$' \| \
8584 X"$as_dir" : 'X\(/\)' \| \
8585 . : '\(.\)' 2>/dev/null ||
8587 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8588 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8589 /^X\(\/\/\)$/{ s//\1/; q; }
8590 /^X\(\/\).*/{ s//\1/; q; }
8593 test ! -n "$as_dirs" || mkdir
$as_dirs
8594 fi ||
{ { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8595 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8596 { (exit 1); exit 1; }; }; }
8600 if test "$ac_dir" != .
; then
8601 ac_dir_suffix
=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8602 # A "../" for each directory in $ac_dir_suffix.
8603 ac_top_builddir
=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8605 ac_dir_suffix
= ac_top_builddir
=
8609 .
) # No --srcdir option. We are building in place.
8611 if test -z "$ac_top_builddir"; then
8614 ac_top_srcdir
=`echo $ac_top_builddir | sed 's,/$,,'`
8616 [\\/]* | ?
:[\\/]* ) # Absolute path.
8617 ac_srcdir
=$srcdir$ac_dir_suffix;
8618 ac_top_srcdir
=$srcdir ;;
8620 ac_srcdir
=$ac_top_builddir$srcdir$ac_dir_suffix
8621 ac_top_srcdir
=$ac_top_builddir$srcdir ;;
8624 # Do not use `cd foo && pwd` to compute absolute paths, because
8625 # the directories may not exist.
8627 .
) ac_abs_builddir
="$ac_dir";;
8630 .
) ac_abs_builddir
=`pwd`;;
8631 [\\/]* | ?
:[\\/]* ) ac_abs_builddir
="$ac_dir";;
8632 *) ac_abs_builddir
=`pwd`/"$ac_dir";;
8635 case $ac_abs_builddir in
8636 .
) ac_abs_top_builddir
=${ac_top_builddir}.
;;
8638 case ${ac_top_builddir}.
in
8639 .
) ac_abs_top_builddir
=$ac_abs_builddir;;
8640 [\\/]* | ?
:[\\/]* ) ac_abs_top_builddir
=${ac_top_builddir}.
;;
8641 *) ac_abs_top_builddir
=$ac_abs_builddir/${ac_top_builddir}.
;;
8644 case $ac_abs_builddir in
8645 .
) ac_abs_srcdir
=$ac_srcdir;;
8648 .
) ac_abs_srcdir
=$ac_abs_builddir;;
8649 [\\/]* | ?
:[\\/]* ) ac_abs_srcdir
=$ac_srcdir;;
8650 *) ac_abs_srcdir
=$ac_abs_builddir/$ac_srcdir;;
8653 case $ac_abs_builddir in
8654 .
) ac_abs_top_srcdir
=$ac_top_srcdir;;
8656 case $ac_top_srcdir in
8657 .
) ac_abs_top_srcdir
=$ac_abs_builddir;;
8658 [\\/]* | ?
:[\\/]* ) ac_abs_top_srcdir
=$ac_top_srcdir;;
8659 *) ac_abs_top_srcdir
=$ac_abs_builddir/$ac_top_srcdir;;
8665 [\\/$
]* | ?
:[\\/]* ) ac_INSTALL
=$INSTALL ;;
8666 *) ac_INSTALL
=$ac_top_builddir$INSTALL ;;
8669 if test x
"$ac_file" != x-
; then
8670 { echo "$as_me:$LINENO: creating $ac_file" >&5
8671 echo "$as_me: creating $ac_file" >&6;}
8674 # Let's still pretend it is `configure' which instantiates (i.e., don't
8675 # use $as_me), people would be surprised to read:
8676 # /* config.h. Generated by config.status. */
8677 if test x
"$ac_file" = x-
; then
8680 configure_input
="$ac_file. "
8682 configure_input
=$configure_input"Generated from `echo $ac_file_in |
8683 sed 's,.*/,,'` by configure."
8685 # First look for the input files in the build tree, otherwise in the
8687 ac_file_inputs
=`IFS=:
8688 for f in $ac_file_in; do
8690 -) echo $tmp/stdin ;;
8692 # Absolute (can't be DOS-style, as IFS=:)
8693 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8694 echo "$as_me: error: cannot find input file: $f" >&2;}
8695 { (exit 1); exit 1; }; }
8698 if test -f "$f"; then
8701 elif test -f "$srcdir/$f"; then
8706 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8707 echo "$as_me: error: cannot find input file: $f" >&2;}
8708 { (exit 1); exit 1; }; }
8711 done` ||
{ (exit 1); exit 1; }
8713 cat >>$CONFIG_STATUS <<_ACEOF
8717 cat >>$CONFIG_STATUS <<\_ACEOF
8719 /@
[a-zA-Z_
][a-zA-Z_0-9
]*@
/!b
8720 s
,@configure_input@
,$configure_input,;t t
8721 s
,@srcdir@
,$ac_srcdir,;t t
8722 s
,@abs_srcdir@
,$ac_abs_srcdir,;t t
8723 s
,@top_srcdir@
,$ac_top_srcdir,;t t
8724 s
,@abs_top_srcdir@
,$ac_abs_top_srcdir,;t t
8725 s
,@builddir@
,$ac_builddir,;t t
8726 s
,@abs_builddir@
,$ac_abs_builddir,;t t
8727 s
,@top_builddir@
,$ac_top_builddir,;t t
8728 s
,@abs_top_builddir@
,$ac_abs_top_builddir,;t t
8729 s
,@INSTALL@
,$ac_INSTALL,;t t
8730 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
8732 if test x"$ac_file" != x-; then
8733 mv $tmp/out $ac_file
8741 cat >>$CONFIG_STATUS <<\_ACEOF
8744 # CONFIG_HEADER section.
8747 # These sed commands are passed to sed as "A NAME B NAME C VALUE D
", where
8748 # NAME is the cpp macro being defined and VALUE is the value it is being given.
8750 # ac_d sets the value in "#define NAME VALUE" lines.
8751 ac_dA
='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
8752 ac_dB
='[ ].*$,\1#\2'
8755 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8756 ac_uA
='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
8757 ac_uB
='$,\1#\2define\3'
8761 for ac_file
in : $CONFIG_HEADERS; do test "x$ac_file" = x
: && continue
8762 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8764 - |
*:- |
*:-:* ) # input from stdin
8766 ac_file_in
=`echo "$ac_file" | sed 's,[^:]*:,,'`
8767 ac_file
=`echo "$ac_file" | sed 's,:.*,,'` ;;
8768 *:* ) ac_file_in
=`echo "$ac_file" | sed 's,[^:]*:,,'`
8769 ac_file
=`echo "$ac_file" | sed 's,:.*,,'` ;;
8770 * ) ac_file_in
=$ac_file.
in ;;
8773 test x
"$ac_file" != x-
&& { echo "$as_me:$LINENO: creating $ac_file" >&5
8774 echo "$as_me: creating $ac_file" >&6;}
8776 # First look for the input files in the build tree, otherwise in the
8778 ac_file_inputs
=`IFS=:
8779 for f in $ac_file_in; do
8781 -) echo $tmp/stdin ;;
8783 # Absolute (can't be DOS-style, as IFS=:)
8784 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8785 echo "$as_me: error: cannot find input file: $f" >&2;}
8786 { (exit 1); exit 1; }; }
8787 # Do quote $f, to prevent DOS paths from being IFS'd.
8790 if test -f "$f"; then
8793 elif test -f "$srcdir/$f"; then
8798 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8799 echo "$as_me: error: cannot find input file: $f" >&2;}
8800 { (exit 1); exit 1; }; }
8803 done` ||
{ (exit 1); exit 1; }
8804 # Remove the trailing spaces.
8805 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
8809 # Transform confdefs.h into two sed scripts, `conftest.defines' and
8810 # `conftest.undefs', that substitutes the proper values into
8811 # config.h.in to produce config.h. The first handles `#define'
8812 # templates, and the second `#undef' templates.
8813 # And first: Protect against being on the right side of a sed subst in
8814 # config.status. Protect against being in an unquoted here document
8816 rm -f conftest.defines conftest.undefs
8817 # Using a here document instead of a string reduces the quoting nightmare.
8818 # Putting comments in sed scripts is not portable.
8820 # `end' is used to avoid that the second main sed command (meant for
8821 # 0-ary CPP macros) applies to n-ary macro definitions.
8822 # See the Autoconf documentation for `clear'.
8823 cat >confdef2sed.
sed <<\_ACEOF
8828 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
8830 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
8833 # If some macros were called several times there might be several times
8834 # the same #defines, which is useless. Nevertheless, we may not want to
8835 # sort them, since we want the *last* AC-DEFINE to be honored.
8836 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
8837 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
8838 rm -f confdef2sed.sed
8840 # This sed command replaces #undef with comments. This is necessary, for
8841 # example, in the case of _POSIX_SOURCE, which is predefined and required
8842 # on some systems where configure will not decide to define it.
8843 cat >>conftest.undefs <<\_ACEOF
8844 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
8847 # Break up conftest.defines because some shells have a limit on the size
8848 # of here documents, and old seds have small limits too (100 cmds).
8849 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
8850 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
8851 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
8852 echo ' :' >>$CONFIG_STATUS
8854 while grep . conftest.defines >/dev/null
8856 # Write a limited-size here document to $tmp/defines.sed.
8857 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
8858 # Speed up: don't consider the non `#define' lines.
8859 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
8860 # Work around the forget-to-reset-the-flag bug.
8861 echo 't clr' >>$CONFIG_STATUS
8862 echo ': clr' >>$CONFIG_STATUS
8863 sed ${ac_max_here_lines}q conftest.defines
>>$CONFIG_STATUS
8865 sed -f $tmp/defines.sed $tmp/in >$tmp/out
8869 sed 1,${ac_max_here_lines}d conftest.defines
>conftest.
tail
8870 rm -f conftest.defines
8871 mv conftest.
tail conftest.defines
8873 rm -f conftest.defines
8874 echo ' fi # grep' >>$CONFIG_STATUS
8875 echo >>$CONFIG_STATUS
8877 # Break up conftest.undefs because some shells have a limit on the size
8878 # of here documents, and old seds have small limits too (100 cmds).
8879 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
8881 while grep . conftest.undefs
>/dev
/null
8883 # Write a limited-size here document to $tmp/undefs.sed.
8884 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
8885 # Speed up: don't consider the non
`#undef'
8886 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
8887 # Work around the forget-to-reset-the-flag bug.
8888 echo 't clr' >>$CONFIG_STATUS
8889 echo ': clr' >>$CONFIG_STATUS
8890 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
8892 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
8896 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
8897 rm -f conftest.undefs
8898 mv conftest.tail conftest.undefs
8900 rm -f conftest.undefs
8902 cat >>$CONFIG_STATUS <<\_ACEOF
8903 # Let's still pretend it is `configure
' which instantiates (i.e., don't
8904 # use $as_me), people would be surprised to read:
8905 # /* config.h. Generated by config.status. */
8906 if test x
"$ac_file" = x-
; then
8907 echo "/* Generated by configure. */" >$tmp/config.h
8909 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
8911 cat $tmp/in >>$tmp/config.h
8913 if test x
"$ac_file" != x-
; then
8914 if diff $ac_file $tmp/config.h
>/dev
/null
2>&1; then
8915 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8916 echo "$as_me: $ac_file is unchanged" >&6;}
8918 ac_dir
=`(dirname "$ac_file") 2>/dev/null ||
8919 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8920 X"$ac_file" : 'X\(//\)[^/]' \| \
8921 X"$ac_file" : 'X\(//\)$' \| \
8922 X"$ac_file" : 'X\(/\)' \| \
8923 . : '\(.\)' 2>/dev/null ||
8925 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8926 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8927 /^X\(\/\/\)$/{ s//\1/; q; }
8928 /^X\(\/\).*/{ s//\1/; q; }
8930 { if $as_mkdir_p; then
8935 while test ! -d "$as_dir"; do
8936 as_dirs
="$as_dir $as_dirs"
8937 as_dir
=`(dirname "$as_dir") 2>/dev/null ||
8938 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8939 X"$as_dir" : 'X\(//\)[^/]' \| \
8940 X"$as_dir" : 'X\(//\)$' \| \
8941 X"$as_dir" : 'X\(/\)' \| \
8942 . : '\(.\)' 2>/dev/null ||
8944 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8945 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8946 /^X\(\/\/\)$/{ s//\1/; q; }
8947 /^X\(\/\).*/{ s//\1/; q; }
8950 test ! -n "$as_dirs" || mkdir
$as_dirs
8951 fi ||
{ { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8952 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8953 { (exit 1); exit 1; }; }; }
8956 mv $tmp/config.h
$ac_file
8964 cat >>$CONFIG_STATUS <<\_ACEOF
8967 # CONFIG_COMMANDS section.
8969 for ac_file
in : $CONFIG_COMMANDS; do test "x$ac_file" = x
: && continue
8970 ac_dest
=`echo "$ac_file" | sed 's,:.*,,'`
8971 ac_source
=`echo "$ac_file" | sed 's,[^:]*:,,'`
8972 ac_dir
=`(dirname "$ac_dest") 2>/dev/null ||
8973 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8974 X"$ac_dest" : 'X\(//\)[^/]' \| \
8975 X"$ac_dest" : 'X\(//\)$' \| \
8976 X"$ac_dest" : 'X\(/\)' \| \
8977 . : '\(.\)' 2>/dev/null ||
8979 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8980 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8981 /^X\(\/\/\)$/{ s//\1/; q; }
8982 /^X\(\/\).*/{ s//\1/; q; }
8984 { if $as_mkdir_p; then
8989 while test ! -d "$as_dir"; do
8990 as_dirs
="$as_dir $as_dirs"
8991 as_dir
=`(dirname "$as_dir") 2>/dev/null ||
8992 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8993 X"$as_dir" : 'X\(//\)[^/]' \| \
8994 X"$as_dir" : 'X\(//\)$' \| \
8995 X"$as_dir" : 'X\(/\)' \| \
8996 . : '\(.\)' 2>/dev/null ||
8998 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8999 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9000 /^X\(\/\/\)$/{ s//\1/; q; }
9001 /^X\(\/\).*/{ s//\1/; q; }
9004 test ! -n "$as_dirs" || mkdir
$as_dirs
9005 fi ||
{ { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9006 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9007 { (exit 1); exit 1; }; }; }
9011 if test "$ac_dir" != .
; then
9012 ac_dir_suffix
=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
9013 # A "../" for each directory in $ac_dir_suffix.
9014 ac_top_builddir
=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
9016 ac_dir_suffix
= ac_top_builddir
=
9020 .
) # No --srcdir option. We are building in place.
9022 if test -z "$ac_top_builddir"; then
9025 ac_top_srcdir
=`echo $ac_top_builddir | sed 's,/$,,'`
9027 [\\/]* | ?
:[\\/]* ) # Absolute path.
9028 ac_srcdir
=$srcdir$ac_dir_suffix;
9029 ac_top_srcdir
=$srcdir ;;
9031 ac_srcdir
=$ac_top_builddir$srcdir$ac_dir_suffix
9032 ac_top_srcdir
=$ac_top_builddir$srcdir ;;
9035 # Do not use `cd foo && pwd` to compute absolute paths, because
9036 # the directories may not exist.
9038 .
) ac_abs_builddir
="$ac_dir";;
9041 .
) ac_abs_builddir
=`pwd`;;
9042 [\\/]* | ?
:[\\/]* ) ac_abs_builddir
="$ac_dir";;
9043 *) ac_abs_builddir
=`pwd`/"$ac_dir";;
9046 case $ac_abs_builddir in
9047 .
) ac_abs_top_builddir
=${ac_top_builddir}.
;;
9049 case ${ac_top_builddir}.
in
9050 .
) ac_abs_top_builddir
=$ac_abs_builddir;;
9051 [\\/]* | ?
:[\\/]* ) ac_abs_top_builddir
=${ac_top_builddir}.
;;
9052 *) ac_abs_top_builddir
=$ac_abs_builddir/${ac_top_builddir}.
;;
9055 case $ac_abs_builddir in
9056 .
) ac_abs_srcdir
=$ac_srcdir;;
9059 .
) ac_abs_srcdir
=$ac_abs_builddir;;
9060 [\\/]* | ?
:[\\/]* ) ac_abs_srcdir
=$ac_srcdir;;
9061 *) ac_abs_srcdir
=$ac_abs_builddir/$ac_srcdir;;
9064 case $ac_abs_builddir in
9065 .
) ac_abs_top_srcdir
=$ac_top_srcdir;;
9067 case $ac_top_srcdir in
9068 .
) ac_abs_top_srcdir
=$ac_abs_builddir;;
9069 [\\/]* | ?
:[\\/]* ) ac_abs_top_srcdir
=$ac_top_srcdir;;
9070 *) ac_abs_top_srcdir
=$ac_abs_builddir/$ac_top_srcdir;;
9075 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
9076 echo "$as_me: executing $ac_dest commands" >&6;}
9079 case $CONFIG_FILES in *config.
make*)
9080 echo "$config_vars" >> config.
make;;
9082 test -d bits || mkdir bits
;;
9087 cat >>$CONFIG_STATUS <<\_ACEOF
9089 { (exit 0); exit 0; }
9091 chmod +x
$CONFIG_STATUS
9092 ac_clean_files
=$ac_clean_files_save
9095 # configure is writing to config.log, and then calls config.status.
9096 # config.status does its own redirection, appending to config.log.
9097 # Unfortunately, on DOS this fails, as config.log is still kept open
9098 # by configure, so config.status won't be able to write to it; its
9099 # output is simply discarded. So we exec the FD to /dev/null,
9100 # effectively closing config.log, so it can be properly (re)opened and
9101 # appended to by config.status. When coming back to configure, we
9102 # need to make the FD available again.
9103 if test "$no_create" != yes; then
9105 ac_config_status_args
=
9106 test "$silent" = yes &&
9107 ac_config_status_args
="$ac_config_status_args --quiet"
9109 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success
=false
9111 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9112 # would make configure fail if this is the last instruction.
9113 $ac_cs_success ||
{ (exit 1); exit 1; }
9117 # CONFIG_SUBDIRS section.
9119 if test "$no_recursion" != yes; then
9121 # Remove --cache-file and --srcdir arguments so they do not pile up.
9122 ac_sub_configure_args
=
9124 for ac_arg
in $ac_configure_args; do
9125 if test -n "$ac_prev"; then
9130 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
9131 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
9132 ac_prev
=cache_file
;;
9133 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
9134 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* \
9137 --config-cache |
-C)
9139 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
9141 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
9143 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
9145 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
9147 *) ac_sub_configure_args
="$ac_sub_configure_args $ac_arg" ;;
9151 # Always prepend --prefix to ensure using the same prefix
9152 # in subdir configurations.
9153 ac_sub_configure_args
="--prefix=$prefix $ac_sub_configure_args"
9156 for ac_dir
in : $subdirs; do test "x$ac_dir" = x
: && continue
9158 # Do not complain, so a configure script can configure whichever
9159 # parts of a large source tree are present.
9160 test -d $srcdir/$ac_dir ||
continue
9162 { echo "$as_me:$LINENO: configuring in $ac_dir" >&5
9163 echo "$as_me: configuring in $ac_dir" >&6;}
9164 { if $as_mkdir_p; then
9169 while test ! -d "$as_dir"; do
9170 as_dirs
="$as_dir $as_dirs"
9171 as_dir
=`(dirname "$as_dir") 2>/dev/null ||
9172 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9173 X"$as_dir" : 'X\(//\)[^/]' \| \
9174 X"$as_dir" : 'X\(//\)$' \| \
9175 X"$as_dir" : 'X\(/\)' \| \
9176 . : '\(.\)' 2>/dev/null ||
9178 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9179 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9180 /^X\(\/\/\)$/{ s//\1/; q; }
9181 /^X\(\/\).*/{ s//\1/; q; }
9184 test ! -n "$as_dirs" || mkdir
$as_dirs
9185 fi ||
{ { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9186 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9187 { (exit 1); exit 1; }; }; }
9191 if test "$ac_dir" != .
; then
9192 ac_dir_suffix
=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
9193 # A "../" for each directory in $ac_dir_suffix.
9194 ac_top_builddir
=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
9196 ac_dir_suffix
= ac_top_builddir
=
9200 .
) # No --srcdir option. We are building in place.
9202 if test -z "$ac_top_builddir"; then
9205 ac_top_srcdir
=`echo $ac_top_builddir | sed 's,/$,,'`
9207 [\\/]* | ?
:[\\/]* ) # Absolute path.
9208 ac_srcdir
=$srcdir$ac_dir_suffix;
9209 ac_top_srcdir
=$srcdir ;;
9211 ac_srcdir
=$ac_top_builddir$srcdir$ac_dir_suffix
9212 ac_top_srcdir
=$ac_top_builddir$srcdir ;;
9215 # Do not use `cd foo && pwd` to compute absolute paths, because
9216 # the directories may not exist.
9218 .
) ac_abs_builddir
="$ac_dir";;
9221 .
) ac_abs_builddir
=`pwd`;;
9222 [\\/]* | ?
:[\\/]* ) ac_abs_builddir
="$ac_dir";;
9223 *) ac_abs_builddir
=`pwd`/"$ac_dir";;
9226 case $ac_abs_builddir in
9227 .
) ac_abs_top_builddir
=${ac_top_builddir}.
;;
9229 case ${ac_top_builddir}.
in
9230 .
) ac_abs_top_builddir
=$ac_abs_builddir;;
9231 [\\/]* | ?
:[\\/]* ) ac_abs_top_builddir
=${ac_top_builddir}.
;;
9232 *) ac_abs_top_builddir
=$ac_abs_builddir/${ac_top_builddir}.
;;
9235 case $ac_abs_builddir in
9236 .
) ac_abs_srcdir
=$ac_srcdir;;
9239 .
) ac_abs_srcdir
=$ac_abs_builddir;;
9240 [\\/]* | ?
:[\\/]* ) ac_abs_srcdir
=$ac_srcdir;;
9241 *) ac_abs_srcdir
=$ac_abs_builddir/$ac_srcdir;;
9244 case $ac_abs_builddir in
9245 .
) ac_abs_top_srcdir
=$ac_top_srcdir;;
9247 case $ac_top_srcdir in
9248 .
) ac_abs_top_srcdir
=$ac_abs_builddir;;
9249 [\\/]* | ?
:[\\/]* ) ac_abs_top_srcdir
=$ac_top_srcdir;;
9250 *) ac_abs_top_srcdir
=$ac_abs_builddir/$ac_top_srcdir;;
9257 # Check for guested configure; otherwise get Cygnus style configure.
9258 if test -f $ac_srcdir/configure.gnu
; then
9259 ac_sub_configure
="$SHELL '$ac_srcdir/configure.gnu'"
9260 elif test -f $ac_srcdir/configure
; then
9261 ac_sub_configure
="$SHELL '$ac_srcdir/configure'"
9262 elif test -f $ac_srcdir/configure.
in; then
9263 ac_sub_configure
=$ac_configure
9265 { echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5
9266 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
9270 # The recursion is here.
9271 if test -n "$ac_sub_configure"; then
9272 # Make the cache file name correct relative to the subdirectory.
9274 [\\/]* | ?
:[\\/]* ) ac_sub_cache_file
=$cache_file ;;
9276 ac_sub_cache_file
=$ac_top_builddir$cache_file ;;
9279 { echo "$as_me:$LINENO: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
9280 echo "$as_me: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
9281 # The eval makes quoting arguments work.
9282 eval $ac_sub_configure $ac_sub_configure_args \
9283 --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir ||
9284 { { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
9285 echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
9286 { (exit 1); exit 1; }; }