2 # From configure.in CVSid.
3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated by GNU Autoconf 2.57 for GNU C Library (see version.h).
6 # Report bugs to <glibc>.
8 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
9 # Free Software Foundation, Inc.
10 # This configure script is free software; the Free Software Foundation
11 # gives unlimited permission to copy, distribute and modify it.
12 ## --------------------- ##
13 ## M4sh Initialization. ##
14 ## --------------------- ##
16 # Be Bourne compatible
17 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then
20 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
23 elif test -n "${BASH_VERSION+set}" && (set -o posix
) >/dev
/null
2>&1; then
27 # Support unset when possible.
28 if (FOO
=FOO
; unset FOO
) >/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 -n "`(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
227 as_executable_p
="test -f"
229 # Sed expression to map a string onto a valid CPP name.
230 as_tr_cpp
="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
232 # Sed expression to map a string onto a valid variable name.
233 as_tr_sh
="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
237 # We need space, tab and new line, in precisely that order.
247 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
248 # so uname gets run too.
249 ac_hostname
=`(hostname || uname -n) 2>/dev/null | sed 1q`
256 ac_default_prefix
=/usr
/local
257 ac_config_libobj_dir
=.
262 SHELL
=${CONFIG_SHELL-/bin/sh}
264 # Maximum number of lines to put in a shell here document.
265 # This variable seems obsolete. It should probably be removed, and
266 # only ac_max_sed_lines should be used.
267 : ${ac_max_here_lines=38}
269 # Identity of this package.
270 PACKAGE_NAME
='GNU C Library'
271 PACKAGE_TARNAME
='c-library'
272 PACKAGE_VERSION
='(see version.h)'
273 PACKAGE_STRING
='GNU C Library (see version.h)'
274 PACKAGE_BUGREPORT
='glibc'
276 ac_unique_file
="include/features.h"
277 ac_subdirs_all
="$ac_subdirs_all "
278 # Factoring default headers for most tests.
279 ac_includes_default
="\
282 # include <sys/types.h>
285 # include <sys/stat.h>
296 # if !STDC_HEADERS && HAVE_MEMORY_H
302 # include <strings.h>
305 # include <inttypes.h>
315 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 oldest_abi subdirs force_install all_warnings build build_cpu build_vendor build_os host host_cpu host_vendor host_os base_machine sysnames INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S PWD_P CC MAKE MSGFMT MAKEINFO SED AUTOCONF CFLAGS LDFLAGS CPPFLAGS ac_ct_CC OBJEXT BUILD_CC cross_compiling CPP AR OBJDUMP RANLIB ac_ct_RANLIB MIG AS LD CCVERSION SYSINCLUDES libc_cv_gcc_static_libgcc BASH libc_cv_have_bash2 KSH libc_cv_have_ksh AWK PERL INSTALL_INFO OLD_DEBIAN_INSTALL_INFO BISON VERSIONING libc_cv_asm_protected_directive libc_cv_initfinit_array libc_cv_z_nodelete libc_cv_z_nodlopen libc_cv_z_initfirst libc_cv_Bgroup libc_cv_z_combreloc libc_cv_have_initfini libc_cv_cpp_asm_debuginfo no_whole_archive exceptions LIBGD 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 use_ldconfig ldd_rewrite_script gnu_ld gnu_as elf xcoff static shared pic_default profile omitfp bounded static_nss nopic_initfini DEFINES linux_doors mach_interface_list VERSION RELEASE LIBOBJS LTLIBOBJS'
318 # Initialize some variables set by options.
320 ac_init_version
=false
321 # The variables have the same names as the options, with
322 # dashes changed to underlines.
330 program_transform_name
=s
,x
,x
,
338 # Installation directory options.
339 # These are left unexpanded so users can "make install exec_prefix=/foo"
340 # and all the variables that are supposed to be based on exec_prefix
341 # by default will actually change.
342 # Use braces instead of parens because sh, perl, etc. also accept them.
343 bindir
='${exec_prefix}/bin'
344 sbindir
='${exec_prefix}/sbin'
345 libexecdir
='${exec_prefix}/libexec'
346 datadir
='${prefix}/share'
347 sysconfdir
='${prefix}/etc'
348 sharedstatedir
='${prefix}/com'
349 localstatedir
='${prefix}/var'
350 libdir
='${exec_prefix}/lib'
351 includedir
='${prefix}/include'
352 oldincludedir
='/usr/include'
353 infodir
='${prefix}/info'
354 mandir
='${prefix}/man'
359 # If the previous option needs an argument, assign it.
360 if test -n "$ac_prev"; then
361 eval "$ac_prev=\$ac_option"
366 ac_optarg
=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
368 # Accept the important Cygnus configure options, so we can diagnose typos.
372 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
374 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
377 -build |
--build |
--buil |
--bui |
--bu)
378 ac_prev
=build_alias
;;
379 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
380 build_alias
=$ac_optarg ;;
382 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
383 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
384 ac_prev
=cache_file
;;
385 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
386 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
387 cache_file
=$ac_optarg ;;
390 cache_file
=config.cache
;;
392 -datadir |
--datadir |
--datadi |
--datad |
--data |
--dat |
--da)
394 -datadir=* |
--datadir=* |
--datadi=* |
--datad=* |
--data=* |
--dat=* \
396 datadir
=$ac_optarg ;;
398 -disable-* |
--disable-*)
399 ac_feature
=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
400 # Reject names that are not valid shell variable names.
401 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev
/null
&&
402 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
403 { (exit 1); exit 1; }; }
404 ac_feature
=`echo $ac_feature | sed 's/-/_/g'`
405 eval "enable_$ac_feature=no" ;;
407 -enable-* |
--enable-*)
408 ac_feature
=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
409 # Reject names that are not valid shell variable names.
410 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev
/null
&&
411 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
412 { (exit 1); exit 1; }; }
413 ac_feature
=`echo $ac_feature | sed 's/-/_/g'`
415 *=*) ac_optarg
=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
418 eval "enable_$ac_feature='$ac_optarg'" ;;
420 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
421 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
422 |
--exec |
--exe |
--ex)
423 ac_prev
=exec_prefix
;;
424 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
425 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
426 |
--exec=* |
--exe=* |
--ex=*)
427 exec_prefix
=$ac_optarg ;;
429 -gas |
--gas |
--ga |
--g)
430 # Obsolete; use --with-gas.
433 -help |
--help |
--hel |
--he |
-h)
435 -help=r
* |
--help=r
* |
--hel=r
* |
--he=r
* |
-hr*)
436 ac_init_help
=recursive
;;
437 -help=s
* |
--help=s
* |
--hel=s
* |
--he=s
* |
-hs*)
438 ac_init_help
=short
;;
440 -host |
--host |
--hos |
--ho)
441 ac_prev
=host_alias
;;
442 -host=* |
--host=* |
--hos=* |
--ho=*)
443 host_alias
=$ac_optarg ;;
445 -includedir |
--includedir |
--includedi |
--included |
--include \
446 |
--includ |
--inclu |
--incl |
--inc)
447 ac_prev
=includedir
;;
448 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
449 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
450 includedir
=$ac_optarg ;;
452 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
454 -infodir=* |
--infodir=* |
--infodi=* |
--infod=* |
--info=* |
--inf=*)
455 infodir
=$ac_optarg ;;
457 -libdir |
--libdir |
--libdi |
--libd)
459 -libdir=* |
--libdir=* |
--libdi=* |
--libd=*)
462 -libexecdir |
--libexecdir |
--libexecdi |
--libexecd |
--libexec \
463 |
--libexe |
--libex |
--libe)
464 ac_prev
=libexecdir
;;
465 -libexecdir=* |
--libexecdir=* |
--libexecdi=* |
--libexecd=* |
--libexec=* \
466 |
--libexe=* |
--libex=* |
--libe=*)
467 libexecdir
=$ac_optarg ;;
469 -localstatedir |
--localstatedir |
--localstatedi |
--localstated \
470 |
--localstate |
--localstat |
--localsta |
--localst \
471 |
--locals |
--local |
--loca |
--loc |
--lo)
472 ac_prev
=localstatedir
;;
473 -localstatedir=* |
--localstatedir=* |
--localstatedi=* |
--localstated=* \
474 |
--localstate=* |
--localstat=* |
--localsta=* |
--localst=* \
475 |
--locals=* |
--local=* |
--loca=* |
--loc=* |
--lo=*)
476 localstatedir
=$ac_optarg ;;
478 -mandir |
--mandir |
--mandi |
--mand |
--man |
--ma |
--m)
480 -mandir=* |
--mandir=* |
--mandi=* |
--mand=* |
--man=* |
--ma=* |
--m=*)
484 # Obsolete; use --without-fp.
487 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
488 |
--no-cr |
--no-c |
-n)
491 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
492 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r)
495 -oldincludedir |
--oldincludedir |
--oldincludedi |
--oldincluded \
496 |
--oldinclude |
--oldinclud |
--oldinclu |
--oldincl |
--oldinc \
497 |
--oldin |
--oldi |
--old |
--ol |
--o)
498 ac_prev
=oldincludedir
;;
499 -oldincludedir=* |
--oldincludedir=* |
--oldincludedi=* |
--oldincluded=* \
500 |
--oldinclude=* |
--oldinclud=* |
--oldinclu=* |
--oldincl=* |
--oldinc=* \
501 |
--oldin=* |
--oldi=* |
--old=* |
--ol=* |
--o=*)
502 oldincludedir
=$ac_optarg ;;
504 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
506 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
509 -program-prefix |
--program-prefix |
--program-prefi |
--program-pref \
510 |
--program-pre |
--program-pr |
--program-p)
511 ac_prev
=program_prefix
;;
512 -program-prefix=* |
--program-prefix=* |
--program-prefi=* \
513 |
--program-pref=* |
--program-pre=* |
--program-pr=* |
--program-p=*)
514 program_prefix
=$ac_optarg ;;
516 -program-suffix |
--program-suffix |
--program-suffi |
--program-suff \
517 |
--program-suf |
--program-su |
--program-s)
518 ac_prev
=program_suffix
;;
519 -program-suffix=* |
--program-suffix=* |
--program-suffi=* \
520 |
--program-suff=* |
--program-suf=* |
--program-su=* |
--program-s=*)
521 program_suffix
=$ac_optarg ;;
523 -program-transform-name |
--program-transform-name \
524 |
--program-transform-nam |
--program-transform-na \
525 |
--program-transform-n |
--program-transform- \
526 |
--program-transform |
--program-transfor \
527 |
--program-transfo |
--program-transf \
528 |
--program-trans |
--program-tran \
529 |
--progr-tra |
--program-tr |
--program-t)
530 ac_prev
=program_transform_name
;;
531 -program-transform-name=* |
--program-transform-name=* \
532 |
--program-transform-nam=* |
--program-transform-na=* \
533 |
--program-transform-n=* |
--program-transform-=* \
534 |
--program-transform=* |
--program-transfor=* \
535 |
--program-transfo=* |
--program-transf=* \
536 |
--program-trans=* |
--program-tran=* \
537 |
--progr-tra=* |
--program-tr=* |
--program-t=*)
538 program_transform_name
=$ac_optarg ;;
540 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
541 |
-silent |
--silent |
--silen |
--sile |
--sil)
544 -sbindir |
--sbindir |
--sbindi |
--sbind |
--sbin |
--sbi |
--sb)
546 -sbindir=* |
--sbindir=* |
--sbindi=* |
--sbind=* |
--sbin=* \
548 sbindir
=$ac_optarg ;;
550 -sharedstatedir |
--sharedstatedir |
--sharedstatedi \
551 |
--sharedstated |
--sharedstate |
--sharedstat |
--sharedsta \
552 |
--sharedst |
--shareds |
--shared |
--share |
--shar \
554 ac_prev
=sharedstatedir
;;
555 -sharedstatedir=* |
--sharedstatedir=* |
--sharedstatedi=* \
556 |
--sharedstated=* |
--sharedstate=* |
--sharedstat=* |
--sharedsta=* \
557 |
--sharedst=* |
--shareds=* |
--shared=* |
--share=* |
--shar=* \
559 sharedstatedir
=$ac_optarg ;;
561 -site |
--site |
--sit)
563 -site=* |
--site=* |
--sit=*)
566 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
568 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
571 -sysconfdir |
--sysconfdir |
--sysconfdi |
--sysconfd |
--sysconf \
572 |
--syscon |
--sysco |
--sysc |
--sys |
--sy)
573 ac_prev
=sysconfdir
;;
574 -sysconfdir=* |
--sysconfdir=* |
--sysconfdi=* |
--sysconfd=* |
--sysconf=* \
575 |
--syscon=* |
--sysco=* |
--sysc=* |
--sys=* |
--sy=*)
576 sysconfdir
=$ac_optarg ;;
578 -target |
--target |
--targe |
--targ |
--tar |
--ta |
--t)
579 ac_prev
=target_alias
;;
580 -target=* |
--target=* |
--targe=* |
--targ=* |
--tar=* |
--ta=* |
--t=*)
581 target_alias
=$ac_optarg ;;
583 -v |
-verbose |
--verbose |
--verbos |
--verbo |
--verb)
586 -version |
--version |
--versio |
--versi |
--vers |
-V)
590 ac_package
=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
591 # Reject names that are not valid shell variable names.
592 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev
/null
&&
593 { echo "$as_me: error: invalid package name: $ac_package" >&2
594 { (exit 1); exit 1; }; }
595 ac_package
=`echo $ac_package| sed 's/-/_/g'`
597 *=*) ac_optarg
=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
600 eval "with_$ac_package='$ac_optarg'" ;;
602 -without-* |
--without-*)
603 ac_package
=`expr "x$ac_option" : 'x-*without-\(.*\)'`
604 # Reject names that are not valid shell variable names.
605 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev
/null
&&
606 { echo "$as_me: error: invalid package name: $ac_package" >&2
607 { (exit 1); exit 1; }; }
608 ac_package
=`echo $ac_package | sed 's/-/_/g'`
609 eval "with_$ac_package=no" ;;
612 # Obsolete; use --with-x.
615 -x-includes |
--x-includes |
--x-include |
--x-includ |
--x-inclu \
616 |
--x-incl |
--x-inc |
--x-in |
--x-i)
617 ac_prev
=x_includes
;;
618 -x-includes=* |
--x-includes=* |
--x-include=* |
--x-includ=* |
--x-inclu=* \
619 |
--x-incl=* |
--x-inc=* |
--x-in=* |
--x-i=*)
620 x_includes
=$ac_optarg ;;
622 -x-libraries |
--x-libraries |
--x-librarie |
--x-librari \
623 |
--x-librar |
--x-libra |
--x-libr |
--x-lib |
--x-li |
--x-l)
624 ac_prev
=x_libraries
;;
625 -x-libraries=* |
--x-libraries=* |
--x-librarie=* |
--x-librari=* \
626 |
--x-librar=* |
--x-libra=* |
--x-libr=* |
--x-lib=* |
--x-li=* |
--x-l=*)
627 x_libraries
=$ac_optarg ;;
629 -*) { echo "$as_me: error: unrecognized option: $ac_option
630 Try \`$0 --help' for more information." >&2
631 { (exit 1); exit 1; }; }
635 ac_envvar
=`expr "x$ac_option" : 'x\([^=]*\)='`
636 # Reject names that are not valid shell variable names.
637 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev
/null
&&
638 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
639 { (exit 1); exit 1; }; }
640 ac_optarg
=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
641 eval "$ac_envvar='$ac_optarg'"
645 # FIXME: should be removed in autoconf 3.0.
646 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
647 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev
/null
&&
648 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
649 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
655 if test -n "$ac_prev"; then
656 ac_option
=--`echo $ac_prev | sed 's/_/-/g'`
657 { echo "$as_me: error: missing argument to $ac_option" >&2
658 { (exit 1); exit 1; }; }
661 # Be sure to have absolute paths.
662 for ac_var
in exec_prefix prefix
664 eval ac_val
=$
`echo $ac_var`
666 [\\/$
]* | ?
:[\\/]* | NONE |
'' ) ;;
667 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
668 { (exit 1); exit 1; }; };;
672 # Be sure to have absolute paths.
673 for ac_var
in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
674 localstatedir libdir includedir oldincludedir infodir mandir
676 eval ac_val
=$
`echo $ac_var`
678 [\\/$
]* | ?
:[\\/]* ) ;;
679 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
680 { (exit 1); exit 1; }; };;
684 # There might be people who depend on the old broken behavior: `$host'
685 # used to hold the argument of --host etc.
686 # FIXME: To remove some day.
691 # FIXME: To remove some day.
692 if test "x$host_alias" != x
; then
693 if test "x$build_alias" = x
; then
694 cross_compiling
=maybe
695 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
696 If a cross compiler is detected then cross compile mode will be used." >&2
697 elif test "x$build_alias" != "x$host_alias"; then
703 test -n "$host_alias" && ac_tool_prefix
=$host_alias-
705 test "$silent" = yes && exec 6>/dev
/null
708 # Find the source files, if location was not specified.
709 if test -z "$srcdir"; then
710 ac_srcdir_defaulted
=yes
711 # Try the directory containing this script, then its parent.
712 ac_confdir
=`(dirname "$0") 2>/dev/null ||
713 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
714 X"$0" : 'X\(//\)[^/]' \| \
715 X"$0" : 'X\(//\)$' \| \
716 X"$0" : 'X\(/\)' \| \
717 . : '\(.\)' 2>/dev/null ||
719 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
720 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
721 /^X\(\/\/\)$/{ s//\1/; q; }
722 /^X\(\/\).*/{ s//\1/; q; }
725 if test ! -r $srcdir/$ac_unique_file; then
729 ac_srcdir_defaulted
=no
731 if test ! -r $srcdir/$ac_unique_file; then
732 if test "$ac_srcdir_defaulted" = yes; then
733 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
734 { (exit 1); exit 1; }; }
736 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
737 { (exit 1); exit 1; }; }
740 (cd $srcdir && test -r .
/$ac_unique_file) 2>/dev
/null ||
741 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
742 { (exit 1); exit 1; }; }
743 srcdir
=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
744 ac_env_build_alias_set
=${build_alias+set}
745 ac_env_build_alias_value
=$build_alias
746 ac_cv_env_build_alias_set
=${build_alias+set}
747 ac_cv_env_build_alias_value
=$build_alias
748 ac_env_host_alias_set
=${host_alias+set}
749 ac_env_host_alias_value
=$host_alias
750 ac_cv_env_host_alias_set
=${host_alias+set}
751 ac_cv_env_host_alias_value
=$host_alias
752 ac_env_target_alias_set
=${target_alias+set}
753 ac_env_target_alias_value
=$target_alias
754 ac_cv_env_target_alias_set
=${target_alias+set}
755 ac_cv_env_target_alias_value
=$target_alias
756 ac_env_CC_set
=${CC+set}
758 ac_cv_env_CC_set
=${CC+set}
759 ac_cv_env_CC_value
=$CC
760 ac_env_CFLAGS_set
=${CFLAGS+set}
761 ac_env_CFLAGS_value
=$CFLAGS
762 ac_cv_env_CFLAGS_set
=${CFLAGS+set}
763 ac_cv_env_CFLAGS_value
=$CFLAGS
764 ac_env_LDFLAGS_set
=${LDFLAGS+set}
765 ac_env_LDFLAGS_value
=$LDFLAGS
766 ac_cv_env_LDFLAGS_set
=${LDFLAGS+set}
767 ac_cv_env_LDFLAGS_value
=$LDFLAGS
768 ac_env_CPPFLAGS_set
=${CPPFLAGS+set}
769 ac_env_CPPFLAGS_value
=$CPPFLAGS
770 ac_cv_env_CPPFLAGS_set
=${CPPFLAGS+set}
771 ac_cv_env_CPPFLAGS_value
=$CPPFLAGS
772 ac_env_CPP_set
=${CPP+set}
773 ac_env_CPP_value
=$CPP
774 ac_cv_env_CPP_set
=${CPP+set}
775 ac_cv_env_CPP_value
=$CPP
778 # Report the --help message.
780 if test "$ac_init_help" = "long"; then
781 # Omit some internal or obsolete options to make the list less imposing.
782 # This message is too long to be a string in the A/UX 3.1 sh.
784 \`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems.
786 Usage: $0 [OPTION]... [VAR=VALUE]...
788 To assign environment variables (e.g., CC, CFLAGS...), specify them as
789 VAR=VALUE. See below for descriptions of some of the useful variables.
791 Defaults for the options are specified in brackets.
794 -h, --help display this help and exit
795 --help=short display options specific to this package
796 --help=recursive display the short help of all the included packages
797 -V, --version display version information and exit
798 -q, --quiet, --silent do not print \`checking...' messages
799 --cache-file=FILE cache test results in FILE [disabled]
800 -C, --config-cache alias for \`--cache-file=config.cache'
801 -n, --no-create do not create output files
802 --srcdir=DIR find the sources in DIR [configure dir or \`..']
807 Installation directories:
808 --prefix=PREFIX install architecture-independent files in PREFIX
810 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
813 By default, \`make install' will install all the files in
814 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
815 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
816 for instance \`--prefix=\$HOME'.
818 For better control, use the options below.
820 Fine tuning of the installation directories:
821 --bindir=DIR user executables [EPREFIX/bin]
822 --sbindir=DIR system admin executables [EPREFIX/sbin]
823 --libexecdir=DIR program executables [EPREFIX/libexec]
824 --datadir=DIR read-only architecture-independent data [PREFIX/share]
825 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
826 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
827 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
828 --libdir=DIR object code libraries [EPREFIX/lib]
829 --includedir=DIR C header files [PREFIX/include]
830 --oldincludedir=DIR C header files for non-gcc [/usr/include]
831 --infodir=DIR info documentation [PREFIX/info]
832 --mandir=DIR man documentation [PREFIX/man]
838 --build=BUILD configure
for building on BUILD
[guessed
]
839 --host=HOST cross-compile to build programs to run on HOST
[BUILD
]
843 if test -n "$ac_init_help"; then
844 case $ac_init_help in
845 short | recursive
) echo "Configuration of GNU C Library (see version.h):";;
850 --disable-FEATURE do not include FEATURE
(same as
--enable-FEATURE=no
)
851 --enable-FEATURE[=ARG
] include FEATURE
[ARG
=yes]
852 --disable-sanity-checks really
do not use threads
(should not be used except
853 in special situations
) [default
=yes]
854 --enable-shared build shared library
[default
=yes if GNU ld
&
856 --enable-profile build profiled library
[default
=yes]
857 --enable-omitfp build undebuggable optimized library
859 --enable-bounded build with runtime bounds checking
861 --disable-versioning do not include versioning information
in the library
862 objects
[default
=yes if supported
]
863 --enable-oldest-abi=ABI configure the oldest ABI supported
[e.g.
2.2]
864 [default
=glibc default
]
865 --enable-add-ons[=DIRS...
]
866 configure and build add-ons
in DIR1
,DIR2
,... search
867 for add-ons
if no parameter given
868 --disable-hidden-plt do not hide internal
function calls to avoid PLT
869 --enable-static-nss build static NSS modules
[default
=no
]
870 --disable-force-install don
't force installation of files from this package,
871 even if they are older than the installed files
872 --enable-kernel=VERSION compile for compatibility with kernel not older than
874 --enable-all-warnings enable all useful warnings gcc can issue
877 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
878 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
879 --with-gmp=DIRECTORY find GMP source code in DIRECTORY (not needed)
880 --with-gd=DIR find libgd include dir and library with prefix DIR
881 --with-gd-include=DIR find libgd include files in DIR
882 --with-gd-lib=DIR find libgd library files in DIR
883 --with-fp if using floating-point hardware [default=yes]
884 --with-binutils=PATH specify location of binutils (as and ld)
885 --with-elf if using the ELF object format
886 --with-xcoff if using the XCOFF object format
887 --without-cvs if CVS should not be used
888 --with-headers=PATH location of system headers to use (for example
889 /usr/src/linux/include) [default=compiler
891 --with-tls enable support for TLS
892 --without-__thread do not use TLS features even when supporting them
894 Some influential environment variables:
895 CC C compiler command
896 CFLAGS C compiler flags
897 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
898 nonstandard directory <lib dir>
899 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
900 headers in a nonstandard directory <include dir>
903 Use these variables to override the choices made by `configure' or to
help
904 it to
find libraries and programs with nonstandard names
/locations.
906 Report bugs to
<glibc
>.
910 if test "$ac_init_help" = "recursive"; then
911 # If there are subdirs, report their specific --help.
913 for ac_dir
in : $ac_subdirs_all; do test "x$ac_dir" = x
: && continue
914 test -d $ac_dir ||
continue
917 if test "$ac_dir" != .
; then
918 ac_dir_suffix
=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
919 # A "../" for each directory in $ac_dir_suffix.
920 ac_top_builddir
=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
922 ac_dir_suffix
= ac_top_builddir
=
926 .
) # No --srcdir option. We are building in place.
928 if test -z "$ac_top_builddir"; then
931 ac_top_srcdir
=`echo $ac_top_builddir | sed 's,/$,,'`
933 [\\/]* | ?
:[\\/]* ) # Absolute path.
934 ac_srcdir
=$srcdir$ac_dir_suffix;
935 ac_top_srcdir
=$srcdir ;;
937 ac_srcdir
=$ac_top_builddir$srcdir$ac_dir_suffix
938 ac_top_srcdir
=$ac_top_builddir$srcdir ;;
940 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
942 ac_abs_builddir
=`cd "$ac_dir" && cd $ac_builddir && pwd`
943 ac_abs_top_builddir
=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
944 ac_abs_srcdir
=`cd "$ac_dir" && cd $ac_srcdir && pwd`
945 ac_abs_top_srcdir
=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
948 # Check for guested configure; otherwise get Cygnus style configure.
949 if test -f $ac_srcdir/configure.gnu
; then
951 $SHELL $ac_srcdir/configure.gnu
--help=recursive
952 elif test -f $ac_srcdir/configure
; then
954 $SHELL $ac_srcdir/configure
--help=recursive
955 elif test -f $ac_srcdir/configure.ac ||
956 test -f $ac_srcdir/configure.
in; then
960 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
966 test -n "$ac_init_help" && exit 0
967 if $ac_init_version; then
969 GNU C Library configure
(see version.h
)
970 generated by GNU Autoconf
2.57
972 Copyright
1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
973 Free Software Foundation
, Inc.
974 This configure
script is free software
; the Free Software Foundation
975 gives unlimited permission to copy
, distribute and modify it.
981 This file contains any messages produced by compilers while
982 running configure, to aid debugging if configure makes a mistake.
984 It was created by GNU C Library $as_me (see version.h), which was
985 generated by GNU Autoconf 2.57. Invocation command line was
996 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
997 uname -m = `(uname -m) 2>/dev/null || echo unknown`
998 uname -r = `(uname -r) 2>/dev/null || echo unknown`
999 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1000 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1002 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1003 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1005 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1006 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1007 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1008 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1009 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1010 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1011 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1015 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
1019 test -z "$as_dir" && as_dir
=.
1020 echo "PATH: $as_dir"
1035 # Keep a trace of the command line.
1036 # Strip out --no-create and --no-recursion so they do not pile up.
1037 # Strip out --silent because we don't want to record it for future runs.
1038 # Also quote any args containing shell meta-characters.
1039 # Make two passes to allow for proper duplicate-argument suppression.
1044 ac_must_keep_next
=false
1050 -no-create |
--no-c* |
-n |
-no-recursion |
--no-r*) continue ;;
1051 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
1052 |
-silent |
--silent |
--silen |
--sile |
--sil)
1054 *" "*|
*" "*|
*[\
[\
]\~\
#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1055 ac_arg
=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1058 1) ac_configure_args0
="$ac_configure_args0 '$ac_arg'" ;;
1060 ac_configure_args1
="$ac_configure_args1 '$ac_arg'"
1061 if test $ac_must_keep_next = true
; then
1062 ac_must_keep_next
=false
# Got value, back to normal.
1065 *=* |
--config-cache |
-C |
-disable-* |
--disable-* \
1066 |
-enable-* |
--enable-* |
-gas |
--g* |
-nfp |
--nf* \
1067 |
-q |
-quiet |
--q* |
-silent |
--sil* |
-v |
-verb* \
1068 |
-with-* |
--with-* |
-without-* |
--without-* |
--x)
1069 case "$ac_configure_args0 " in
1070 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1073 -* ) ac_must_keep_next
=true
;;
1076 ac_configure_args
="$ac_configure_args$ac_sep'$ac_arg'"
1077 # Get rid of the leading space.
1083 $as_unset ac_configure_args0 ||
test "${ac_configure_args0+set}" != set ||
{ ac_configure_args0
=; export ac_configure_args0
; }
1084 $as_unset ac_configure_args1 ||
test "${ac_configure_args1+set}" != set ||
{ ac_configure_args1
=; export ac_configure_args1
; }
1086 # When interrupted or exit'd, cleanup temporary files, and complete
1087 # config.log. We remove comments because anyway the quotes in there
1088 # would cause problems or look ugly.
1089 # WARNING: Be sure not to use single quotes in there, as some shells,
1090 # such as our DU 5.0 friend, will then `close' the trap.
1091 trap 'exit_status=$?
1092 # Save into config.log some information that might help in debugging.
1097 ## ---------------- ##
1098 ## Cache variables. ##
1099 ## ---------------- ##
1102 # The following way of writing the cache mishandles newlines in values,
1105 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1108 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1109 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1113 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1120 ## ----------------- ##
1121 ## Output variables. ##
1122 ## ----------------- ##
1125 for ac_var in $ac_subst_vars
1127 eval ac_val=$`echo $ac_var`
1128 echo "$ac_var='"'"'$ac_val'"'"'"
1132 if test -n "$ac_subst_files"; then
1139 for ac_var in $ac_subst_files
1141 eval ac_val=$`echo $ac_var`
1142 echo "$ac_var='"'"'$ac_val'"'"'"
1147 if test -s confdefs.h; then
1154 sed "/^$/d" confdefs.h | sort
1157 test "$ac_signal" != 0 &&
1158 echo "$as_me: caught signal $ac_signal"
1159 echo "$as_me: exit $exit_status"
1161 rm -f core core.* *.core &&
1162 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1165 for ac_signal
in 1 2 13 15; do
1166 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1170 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1171 rm -rf conftest
* confdefs.h
1172 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1175 # Predefined preprocessor variables.
1177 cat >>confdefs.h
<<_ACEOF
1178 #define PACKAGE_NAME "$PACKAGE_NAME"
1182 cat >>confdefs.h
<<_ACEOF
1183 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1187 cat >>confdefs.h
<<_ACEOF
1188 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1192 cat >>confdefs.h
<<_ACEOF
1193 #define PACKAGE_STRING "$PACKAGE_STRING"
1197 cat >>confdefs.h
<<_ACEOF
1198 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1202 # Let the site file select an alternate cache file if it wants to.
1203 # Prefer explicitly selected file to automatically selected ones.
1204 if test -z "$CONFIG_SITE"; then
1205 if test "x$prefix" != xNONE
; then
1206 CONFIG_SITE
="$prefix/share/config.site $prefix/etc/config.site"
1208 CONFIG_SITE
="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1211 for ac_site_file
in $CONFIG_SITE; do
1212 if test -r "$ac_site_file"; then
1213 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1214 echo "$as_me: loading site script $ac_site_file" >&6;}
1215 sed 's/^/| /' "$ac_site_file" >&5
1220 if test -r "$cache_file"; then
1221 # Some versions of bash will fail to source /dev/null (special
1222 # files actually), so we avoid doing that.
1223 if test -f "$cache_file"; then
1224 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1225 echo "$as_me: loading cache $cache_file" >&6;}
1227 [\\/]* | ?
:[\\/]* ) .
$cache_file;;
1228 *) . .
/$cache_file;;
1232 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1233 echo "$as_me: creating cache $cache_file" >&6;}
1237 # Check that the precious variables saved in the cache have kept the same
1239 ac_cache_corrupted
=false
1240 for ac_var
in `(set) 2>&1 |
1241 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1242 eval ac_old_set
=\
$ac_cv_env_${ac_var}_set
1243 eval ac_new_set
=\
$ac_env_${ac_var}_set
1244 eval ac_old_val
="\$ac_cv_env_${ac_var}_value"
1245 eval ac_new_val
="\$ac_env_${ac_var}_value"
1246 case $ac_old_set,$ac_new_set in
1248 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1249 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1250 ac_cache_corrupted
=: ;;
1252 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1253 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1254 ac_cache_corrupted
=: ;;
1257 if test "x$ac_old_val" != "x$ac_new_val"; then
1258 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1259 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1260 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1261 echo "$as_me: former value: $ac_old_val" >&2;}
1262 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1263 echo "$as_me: current value: $ac_new_val" >&2;}
1264 ac_cache_corrupted
=:
1267 # Pass precious variables to config.status.
1268 if test "$ac_new_set" = set; then
1270 *" "*|
*" "*|
*[\
[\
]\~\
#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1271 ac_arg
=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1272 *) ac_arg
=$ac_var=$ac_new_val ;;
1274 case " $ac_configure_args " in
1275 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1276 *) ac_configure_args
="$ac_configure_args '$ac_arg'" ;;
1280 if $ac_cache_corrupted; then
1281 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1282 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1283 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1284 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1285 { (exit 1); exit 1; }; }
1289 ac_cpp
='$CPP $CPPFLAGS'
1290 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1291 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1292 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
1321 ac_config_headers
="$ac_config_headers config.h"
1324 for ac_dir
in scripts
$srcdir/scripts
; do
1325 if test -f $ac_dir/install-sh
; then
1327 ac_install_sh
="$ac_aux_dir/install-sh -c"
1329 elif test -f $ac_dir/install.sh
; then
1331 ac_install_sh
="$ac_aux_dir/install.sh -c"
1333 elif test -f $ac_dir/shtool
; then
1335 ac_install_sh
="$ac_aux_dir/shtool install -c"
1339 if test -z "$ac_aux_dir"; then
1340 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&5
1341 echo "$as_me: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&2;}
1342 { (exit 1); exit 1; }; }
1344 ac_config_guess
="$SHELL $ac_aux_dir/config.guess"
1345 ac_config_sub
="$SHELL $ac_aux_dir/config.sub"
1346 ac_configure
="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1349 if test "`cd $srcdir; /bin/pwd`" = "`/bin/pwd`"; then
1350 { { echo "$as_me:$LINENO: error: you must configure in a separate build directory" >&5
1351 echo "$as_me: error: you must configure in a separate build directory" >&2;}
1352 { (exit 1); exit 1; }; }
1355 # This will get text that should go into config.make.
1358 # Check for a --with-gmp argument and set gmp-srcdir in config.make.
1360 # Check whether --with-gmp or --without-gmp was given.
1361 if test "${with_gmp+set}" = set; then
1365 yes) { { echo "$as_me:$LINENO: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&5
1366 echo "$as_me: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&2;}
1367 { (exit 1); exit 1; }; } ;;
1369 *) config_vars
="$config_vars
1370 gmp-srcdir = $withval" ;;
1374 # Check for a --with-gd argument and set libgd-LDFLAGS in config.make.
1376 # Check whether --with-gd or --without-gd was given.
1377 if test "${with_gd+set}" = set; then
1381 *) libgd_include
="-I$withval/include"
1382 libgd_ldflags
="-L$withval/lib" ;;
1387 # Check whether --with-gd-include or --without-gd-include was given.
1388 if test "${with_gd_include+set}" = set; then
1389 withval
="$with_gd_include"
1390 case "$with_gd_include" in
1392 *) libgd_include
="-I$withval" ;;
1397 # Check whether --with-gd-lib or --without-gd-lib was given.
1398 if test "${with_gd_lib+set}" = set; then
1399 withval
="$with_gd_lib"
1400 case "$with_gd_lib" in
1402 *) libgd_ldflags
="-L$withval" ;;
1407 if test -n "$libgd_include"; then
1408 config_vars
="$config_vars
1409 CFLAGS-memusagestat.c = $libgd_include"
1411 if test -n "$libgd_ldflags"; then
1412 config_vars
="$config_vars
1413 libgd-LDFLAGS = $libgd_ldflags"
1417 # Check whether --with-fp or --without-fp was given.
1418 if test "${with_fp+set}" = set; then
1426 # Check whether --with-binutils or --without-binutils was given.
1427 if test "${with_binutils+set}" = set; then
1428 withval
="$with_binutils"
1429 path_binutils
=$withval
1434 # Check whether --with-elf or --without-elf was given.
1435 if test "${with_elf+set}" = set; then
1442 # Check whether --with-xcoff or --without-xcoff was given.
1443 if test "${with_xcoff+set}" = set; then
1444 withval
="$with_xcoff"
1450 # Check whether --with-cvs or --without-cvs was given.
1451 if test "${with_cvs+set}" = set; then
1457 if test "$with_cvs" = yes; then
1458 if test -d $srcdir/CVS
&& grep :pserver
: $srcdir/CVS
/Root
> /dev
/null
1466 # Check whether --with-headers or --without-headers was given.
1467 if test "${with_headers+set}" = set; then
1468 withval
="$with_headers"
1474 # Check whether --enable-sanity-checks or --disable-sanity-checks was given.
1475 if test "${enable_sanity_checks+set}" = set; then
1476 enableval
="$enable_sanity_checks"
1477 enable_sanity
=$enableval
1483 # Check whether --enable-shared or --disable-shared was given.
1484 if test "${enable_shared+set}" = set; then
1485 enableval
="$enable_shared"
1490 # Check whether --enable-profile or --disable-profile was given.
1491 if test "${enable_profile+set}" = set; then
1492 enableval
="$enable_profile"
1497 # Check whether --enable-omitfp or --disable-omitfp was given.
1498 if test "${enable_omitfp+set}" = set; then
1499 enableval
="$enable_omitfp"
1504 # Check whether --enable-bounded or --disable-bounded was given.
1505 if test "${enable_bounded+set}" = set; then
1506 enableval
="$enable_bounded"
1511 # Check whether --enable-versioning or --disable-versioning was given.
1512 if test "${enable_versioning+set}" = set; then
1513 enableval
="$enable_versioning"
1514 enable_versioning
=$enableval
1516 enable_versioning
=yes
1519 # Check whether --enable-oldest-abi or --disable-oldest-abi was given.
1520 if test "${enable_oldest_abi+set}" = set; then
1521 enableval
="$enable_oldest_abi"
1522 oldest_abi
=$enableval
1526 if test "$oldest_abi" = yes ||
test "$oldest_abi" = no
; then
1529 cat >>confdefs.h
<<_ACEOF
1530 #define GLIBC_OLDEST_ABI "$oldest_abi"
1536 # Check whether --enable-add-ons or --disable-add-ons was given.
1537 if test "${enable_add_ons+set}" = set; then
1538 enableval
="$enable_add_ons"
1539 case "$enableval" in
1540 yes) add_ons
=`cd $srcdir && echo */configure | sed -e 's!/configure!!g'`
1541 test "$add_ons" = "*" && add_ons
= ;;
1542 *) add_ons
=`echo "$enableval" | sed 's/,/ /g'`;;
1549 # Check whether --with-tls or --without-tls was given.
1550 if test "${with_tls+set}" = set; then
1558 # Check whether --with-__thread or --without-__thread was given.
1559 if test "${with___thread+set}" = set; then
1560 withval
="$with___thread"
1561 use__thread
=$withval
1566 # Check whether --enable-hidden-plt or --disable-hidden-plt was given.
1567 if test "${enable_hidden_plt+set}" = set; then
1568 enableval
="$enable_hidden_plt"
1573 if test "x$hidden" = xno
; then
1574 cat >>confdefs.h
<<\_ACEOF
1584 if test x
"$add_ons" != x
; then
1585 for f
in $add_ons; do
1586 # Some sanity checks
1587 if test "$f" = "crypt"; then
1588 { { echo "$as_me:$LINENO: error:
1589 *** It seems that you're using an old \`crypt' add-on. crypt is now
1590 *** part of glibc and using the old add-on will not work with this
1591 *** release. Start again with fresh sources and without the old
1592 *** \`crypt' add-on." >&5
1593 echo "$as_me: error:
1594 *** It seems that you're using an old \`crypt' add-on. crypt is now
1595 *** part of glibc and using the old add-on will not work with this
1596 *** release. Start again with fresh sources and without the old
1597 *** \`crypt' add-on." >&2;}
1598 { (exit 1); exit 1; }; }
1600 if test "$f" = "localedata"; then
1601 { { echo "$as_me:$LINENO: error:
1602 *** It seems that you're using an old \`localedata' add-on. localedata
1603 *** is now part of glibc and using the old add-on will not work with
1604 *** this release. Start again with fresh sources and without the old
1605 *** \`localedata' add-on." >&5
1606 echo "$as_me: error:
1607 *** It seems that you're using an old \`localedata' add-on. localedata
1608 *** is now part of glibc and using the old add-on will not work with
1609 *** this release. Start again with fresh sources and without the old
1610 *** \`localedata' add-on." >&2;}
1611 { (exit 1); exit 1; }; }
1613 # Test whether such a subdir really exists.
1614 if test -d $srcdir/$f; then
1615 add_ons_pfx
="$add_ons_pfx $f/"
1616 subdirs
="$subdirs $f"
1618 { { echo "$as_me:$LINENO: error: add-on directory \"$f\" does not exist" >&5
1619 echo "$as_me: error: add-on directory \"$f\" does not exist" >&2;}
1620 { (exit 1); exit 1; }; }
1625 # Check whether --enable-static-nss or --disable-static-nss was given.
1626 if test "${enable_static_nss+set}" = set; then
1627 enableval
="$enable_static_nss"
1628 static_nss
=$enableval
1632 if test x
"$static_nss" = xyes ||
test x
"$shared" = xno
; then
1634 cat >>confdefs.h
<<\_ACEOF
1635 #define DO_STATIC_NSS 1
1640 # Check whether --enable-force-install or --disable-force-install was given.
1641 if test "${enable_force_install+set}" = set; then
1642 enableval
="$enable_force_install"
1643 force_install
=$enableval
1649 # Check whether --enable-kernel or --disable-kernel was given.
1650 if test "${enable_kernel+set}" = set; then
1651 enableval
="$enable_kernel"
1652 minimum_kernel
=$enableval
1654 if test "$minimum_kernel" = yes ||
test "$minimum_kernel" = no
; then
1655 # Better nothing than this.
1658 if test "$minimum_kernel" = current
; then
1659 minimum_kernel
=`uname -r 2>/dev/null` || minimum_kernel
=
1663 # Check whether --enable-all-warnings or --disable-all-warnings was given.
1664 if test "${enable_all_warnings+set}" = set; then
1665 enableval
="$enable_all_warnings"
1666 all_warnings
=$enableval
1670 # Make sure we can run config.sub.
1671 $ac_config_sub sun4
>/dev
/null
2>&1 ||
1672 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1673 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1674 { (exit 1); exit 1; }; }
1676 echo "$as_me:$LINENO: checking build system type" >&5
1677 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1678 if test "${ac_cv_build+set}" = set; then
1679 echo $ECHO_N "(cached) $ECHO_C" >&6
1681 ac_cv_build_alias
=$build_alias
1682 test -z "$ac_cv_build_alias" &&
1683 ac_cv_build_alias
=`$ac_config_guess`
1684 test -z "$ac_cv_build_alias" &&
1685 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1686 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1687 { (exit 1); exit 1; }; }
1688 ac_cv_build
=`$ac_config_sub $ac_cv_build_alias` ||
1689 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1690 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1691 { (exit 1); exit 1; }; }
1694 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1695 echo "${ECHO_T}$ac_cv_build" >&6
1697 build_cpu
=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1698 build_vendor
=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1699 build_os
=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1702 echo "$as_me:$LINENO: checking host system type" >&5
1703 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1704 if test "${ac_cv_host+set}" = set; then
1705 echo $ECHO_N "(cached) $ECHO_C" >&6
1707 ac_cv_host_alias
=$host_alias
1708 test -z "$ac_cv_host_alias" &&
1709 ac_cv_host_alias
=$ac_cv_build_alias
1710 ac_cv_host
=`$ac_config_sub $ac_cv_host_alias` ||
1711 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1712 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1713 { (exit 1); exit 1; }; }
1716 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1717 echo "${ECHO_T}$ac_cv_host" >&6
1719 host_cpu
=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1720 host_vendor
=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1721 host_os
=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1725 # The way shlib-versions is used to generate soversions.mk uses a
1726 # fairly simplistic model for name recognition that can't distinguish
1727 # i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a $host_os
1728 # of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can
1729 # tell. This doesn't get used much beyond that, so it's fairly safe.
1734 host_os
=`echo $host_os | sed -e 's/gnu/gnu-gnu/'`
1738 # We keep the original values in `$config_*' and never modify them, so we
1739 # can write them unchanged into config.make. Everything else uses
1740 # $machine, $vendor, and $os, and changes them whenever convenient.
1741 config_machine
=$host_cpu config_vendor
=$host_vendor config_os
=$host_os
1743 # Don't allow vendor == "unknown"
1744 test "$config_vendor" = unknown
&& config_vendor
=
1745 config_os
="`echo $config_os | sed 's/^unknown-//'`"
1747 # Some configurations imply other options.
1749 gnu
* | linux
* | bsd4.4
* | netbsd
* | freebsd
*)
1750 # These systems always use GNU tools.
1751 gnu_ld
=yes gnu_as
=yes ;;
1754 # i586-linuxaout is mangled into i586-pc-linux-gnuaout
1755 linux
*ecoff
* | linux
*aout
* | gnu
*aout
* | gnu
*ecoff
*)
1757 gnu
* | linux
* | freebsd
* | netbsd
* | sysv4
* | solaris2
* | irix6
*)
1758 # These systems (almost) always use the ELF format.
1762 # These systems are always xcoff
1768 machine
=$config_machine
1769 vendor
=$config_vendor
1772 # config.guess on some IBM machines says `rs6000' instead of `powerpc'.
1774 if test "$machine" = rs6000
; then
1778 # Braindead PowerPC box with absolutely no FPU.
1779 case "$machine-$host_os" in
1786 ### I put this here to prevent those annoying emails from people who cannot
1787 ### read and try to compile glibc on unsupported platforms. --drepper
1789 ### By using the undocumented --enable-hacker-mode option for configure
1790 ### one can skip this test to make the configuration not fail for unsupported
1793 if test -z "$enable_hacker_mode"; then
1794 case "$machine-$host_os" in
1795 *-linux* |
*-gnu* | arm
*-none* | powerpc-aix4.3.
*)
1798 echo "*** The GNU C library is currently not available for this platform."
1799 echo "*** So far nobody cared to port it and if there is no volunteer it"
1800 echo "*** might never happen. So, if you have interest to see glibc on"
1801 echo "*** this platform visit"
1802 echo "*** http://www.gnu.org/software/libc/porting.html"
1803 echo "*** and join the group of porters"
1809 # Expand the configuration machine name into a subdirectory by architecture
1810 # type and particular chip.
1812 a29k | am29000
) base_machine
=a29k machine
=a29k
;;
1813 alpha
*) base_machine
=alpha machine
=alpha
/$machine ;;
1814 arm
*) base_machine
=arm machine
=arm
/arm32
/$machine ;;
1815 c3
[012]) base_machine
=cx0 machine
=cx
0/c30
;;
1816 c4
[04]) base_machine
=cx0 machine
=cx
0/c40
;;
1817 hppa
*64*) base_machine
=hppa machine
=hppa
/hppa64
;;
1818 hppa
*) base_machine
=hppa machine
=hppa
/hppa1.1
;;
1819 i
[3456]86) base_machine
=i386 machine
=i386
/$machine ;;
1820 ia64
) base_machine
=ia64 machine
=ia64
;;
1821 m680?
0) base_machine
=m68k machine
=m68k
/$machine ;;
1822 m68k
) base_machine
=m68k machine
=m68k
/m68020
;;
1823 m88???
) base_machine
=m88k machine
=m88k
/$machine ;;
1824 m88k
) base_machine
=m88k machine
=m88k
/m88100
;;
1825 mips64
*) base_machine
=mips64 machine
=mips
/mips64
/$machine ;;
1826 mips
*) base_machine
=mips machine
=mips
/$machine ;;
1827 powerpc
) base_machine
=powerpc machine
=powerpc
/powerpc32
;;
1828 powerpc64
) base_machine
=powerpc machine
=powerpc
/powerpc64
;;
1829 s390
) base_machine
=s390 machine
=s390
/s390-32
;;
1830 s390x
) base_machine
=s390 machine
=s390
/s390-64
;;
1831 sh3
*) base_machine
=sh machine
=sh
/sh3
;;
1832 sh4
*) base_machine
=sh machine
=sh
/sh4
;;
1834 base_machine
=sparc machine
=sparc
/sparc32
;;
1835 sparcv8 | supersparc | hypersparc
)
1836 base_machine
=sparc machine
=sparc
/sparc32
/sparcv8
;;
1837 sparcv8plus | sparcv8plusa | sparcv9
)
1838 base_machine
=sparc machine
=sparc
/sparc32
/sparcv9
;;
1839 sparcv8plusb | sparcv9b
)
1840 base_machine
=sparc machine
=sparc
/sparc32
/sparcv9b
;;
1841 sparc64 | ultrasparc
)
1842 base_machine
=sparc machine
=sparc
/sparc64
;;
1843 sparc64b | ultrasparc3
)
1844 base_machine
=sparc machine
=sparc
/sparc64
/sparcv9b
;;
1845 thumb
*) base_machine
=thumb machine
=arm
/thumb
/$machine ;;
1846 *) base_machine
=$machine ;;
1850 if test "$base_machine" = "i386"; then
1851 cat >>confdefs.h
<<\_ACEOF
1852 #define USE_REGPARMS 1
1857 # Compute the list of sysdep directories for this configuration.
1858 # This can take a while to compute.
1859 sysdep_dir
=$srcdir/sysdeps
1860 echo "$as_me:$LINENO: checking sysdep dirs" >&5
1861 echo $ECHO_N "checking sysdep dirs... $ECHO_C" >&6
1862 # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1.
1863 os
="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`"
1867 base_os
=mach
/hurd
;;
1868 netbsd
* |
386bsd
* | freebsd
* | bsdi
*)
1869 base_os
=unix
/bsd
/bsd4.4
;;
1870 osf
* | sunos
* | ultrix
* | newsos
* | dynix
* |
*bsd
*)
1872 sysv
* | isc
* | esix
* | sco
* | minix
* | irix4
* | linux
*)
1873 base_os
=unix
/sysv
;;
1875 base_os
=unix
/sysv
/irix
6/$os ;;
1877 base_os
=unix
/sysv
/sysv4
;;
1879 base_os
=unix
/sysv
/hpux
/$os ;;
1881 base_os
=unix
/sysv
/aix
/aix4.3
;;
1883 base_os
=standalone
;;
1888 # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos.
1891 while o
=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do
1895 o
=`echo $tail | sed 's/[0-9]*$//'`
1896 if test $o != $tail; then
1899 # For linux-gnu, try linux-gnu, then linux.
1900 o
=`echo $tail | sed 's/-.*$//'`
1901 if test $o != $tail; then
1905 # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix.
1908 while b
=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do
1914 # For sparc/sparc32, try sparc/sparc32 and then sparc.
1917 while m
=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do
1919 # Prepend the machine's FPU directory unless --without-fp.
1920 if test "$with_fp" = yes; then
1921 mach
="$mach /$1/fpu"
1923 mach
="$mach /$1/nofpu"
1930 # Find what sysdep directories exist.
1932 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
1933 for d
in $add_ons_pfx ''; do
1934 for b
in $base ''; do
1935 for m0
in $mach ''; do
1936 for v
in /$vendor ''; do
1937 test "$v" = / && continue
1938 for o
in /$ostry ''; do
1939 test "$o" = / && continue
1940 for m
in $mach ''; do
1941 if test "$m0$b$v$o$m"; then
1942 try
="${d}sysdeps$m0$b$v$o$m"
1943 test -n "$enable_debug_configure" &&
1944 echo "$0 DEBUG: try $try" >&2
1945 if test -d $srcdir/$try; then
1946 sysnames
="$sysnames $try"
1947 { test -n "$o" ||
test -n "$b"; } && os_used
=t
1948 { test -n "$m" ||
test -n "$m0"; } && machine_used
=t
1959 if test -z "$os_used" && test "$os" != none
; then
1960 { { echo "$as_me:$LINENO: error: Operating system $os is not supported." >&5
1961 echo "$as_me: error: Operating system $os is not supported." >&2;}
1962 { (exit 1); exit 1; }; }
1964 if test -z "$machine_used" && test "$machine" != none
; then
1965 { { echo "$as_me:$LINENO: error: The $machine is not supported." >&5
1966 echo "$as_me: error: The $machine is not supported." >&2;}
1967 { (exit 1); exit 1; }; }
1970 # We have now validated the configuration.
1973 # If using ELF, look for an `elf' subdirectory of each machine directory.
1974 # We prepend these rather than inserting them whereever the machine appears
1975 # because things specified by the machine's ELF ABI should override
1976 # OS-specific things, and should always be the same for any OS on the
1977 # machine (otherwise what's the point of an ABI?).
1978 if test "$elf" = yes; then
1980 for d
in $add_ons_pfx ''; do
1982 if test -d $srcdir/${d}sysdeps
$m/elf
; then
1983 elf_dirs
="$elf_dirs ${d}sysdeps$m/elf"
1987 sysnames
="`echo $elf_dirs | sed -e 's,//,/,g'` $sysnames"
1991 # Expand the list of system names into a full list of directories
1992 # from each element's parent name and Implies file (if present).
1995 while test $# -gt 0; do
1999 case " $names " in *" $name "*)
2000 # Already in the list.
2004 # Report each name as we discover it, so there is no long pause in output.
2005 echo $ECHO_N "$name $ECHO_C" >&6
2007 name_base
=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'`
2011 *) xsrcdir
=$srcdir/ ;;
2013 test -n "$enable_debug_configure" &&
2014 echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2
2016 if test -f $xsrcdir$name/Implies
; then
2017 # Collect more names from the `Implies' file (removing comments).
2018 implied_candidate
="`sed 's/#.*$//' < $xsrcdir$name/Implies`"
2020 for x
in $implied_candidate; do
2022 if test -d $xsrcdir$name_base/$x; then
2023 implied
="$implied $name_base/$x";
2026 for d
in $add_ons_pfx ''; do
2027 try
="${d}sysdeps/$x"
2030 *) try_srcdir
=$srcdir/ ;;
2032 test -n "$enable_debug_configure" &&
2033 echo "DEBUG: $name implied $x try($d) {$try_srcdir}$try" >&2
2034 if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try;
2036 implied
="$implied $try"
2040 if test $found = no
; then
2041 { echo "$as_me:$LINENO: WARNING: $name/Implies specifies nonexistent $x" >&5
2042 echo "$as_me: WARNING: $name/Implies specifies nonexistent $x" >&2;}
2049 # Add NAME to the list of names.
2050 names
="$names $name"
2052 # Find the parent of NAME, using the empty string if it has none.
2053 parent
="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`"
2055 # Add the names implied by NAME, and NAME's parent (if it has one), to
2056 # the list of names to be processed (the argument list). We prepend the
2057 # implied names to the list and append the parent. We want implied
2058 # directories to come before further directories inferred from the
2059 # configuration components; this ensures that for sysv4, unix/common
2060 # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*)
2062 sysnames
="`echo $implied $* $parent`"
2063 test -n "$sysnames" && set $sysnames
2066 # Add the default directories.
2067 default_sysnames
=sysdeps
/generic
2068 if test "$elf" = yes; then
2069 default_sysnames
="sysdeps/generic/elf $default_sysnames"
2071 sysnames
="$names $default_sysnames"
2073 # The other names were emitted during the scan.
2074 echo "$as_me:$LINENO: result: $default_sysnames" >&5
2075 echo "${ECHO_T}$default_sysnames" >&6
2080 # Find a good install program. We prefer a C program (faster),
2081 # so one script is as good as another. But avoid the broken or
2082 # incompatible versions:
2083 # SysV /etc/install, /usr/sbin/install
2084 # SunOS /usr/etc/install
2085 # IRIX /sbin/install
2087 # AmigaOS /C/install, which installs bootblocks on floppy discs
2088 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2089 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2090 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2091 # ./install, which can be erroneously created by make from ./install.sh.
2092 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2093 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2094 if test -z "$INSTALL"; then
2095 if test "${ac_cv_path_install+set}" = set; then
2096 echo $ECHO_N "(cached) $ECHO_C" >&6
2098 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2102 test -z "$as_dir" && as_dir
=.
2103 # Account for people who put trailing slashes in PATH elements.
2105 .
/ | .
// |
/cC
/* | \
2106 /etc
/* |
/usr
/sbin
/* |
/usr
/etc
/* |
/sbin
/* |
/usr
/afsws
/bin
/* | \
2109 # OSF1 and SCO ODT 3.0 have their own names for install.
2110 # Don't use installbsd from OSF since it installs stuff as root
2112 for ac_prog
in ginstall scoinst
install; do
2113 for ac_exec_ext
in '' $ac_executable_extensions; do
2114 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2115 if test $ac_prog = install &&
2116 grep dspmsg
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
2117 # AIX install. It has an incompatible calling convention.
2119 elif test $ac_prog = install &&
2120 grep pwplus
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
2121 # program-specific install script used by HP pwplus--don't use.
2124 ac_cv_path_install
="$as_dir/$ac_prog$ac_exec_ext -c"
2136 if test "${ac_cv_path_install+set}" = set; then
2137 INSTALL
=$ac_cv_path_install
2139 # As a last resort, use the slow shell script. We don't cache a
2140 # path for INSTALL within a source directory, because that will
2141 # break other packages using the cache if that directory is
2142 # removed, or if the path is relative.
2143 INSTALL
=$ac_install_sh
2146 echo "$as_me:$LINENO: result: $INSTALL" >&5
2147 echo "${ECHO_T}$INSTALL" >&6
2149 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2150 # It thinks the first close brace ends the variable substitution.
2151 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM
='${INSTALL}'
2153 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT
='${INSTALL}'
2155 test -z "$INSTALL_DATA" && INSTALL_DATA
='${INSTALL} -m 644'
2157 if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then
2158 # The makefiles need to use a different form to find it in $srcdir.
2159 INSTALL
='\$(..)./scripts/install-sh -c'
2161 echo "$as_me:$LINENO: checking whether ln -s works" >&5
2162 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
2164 if test "$LN_S" = "ln -s"; then
2165 echo "$as_me:$LINENO: result: yes" >&5
2166 echo "${ECHO_T}yes" >&6
2168 echo "$as_me:$LINENO: result: no, using $LN_S" >&5
2169 echo "${ECHO_T}no, using $LN_S" >&6
2173 # We need the physical current working directory. We cannot use the
2174 # "pwd -P" shell builtin since that's not portable. Instead we try to
2175 # find a pwd binary. Note that assigning to the PWD environment
2176 # variable might have some interesting side effects, so we don't do
2178 # Extract the first word of "pwd", so it can be a program name with args.
2179 set dummy
pwd; ac_word
=$2
2180 echo "$as_me:$LINENO: checking for $ac_word" >&5
2181 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2182 if test "${ac_cv_path_PWD_P+set}" = set; then
2183 echo $ECHO_N "(cached) $ECHO_C" >&6
2187 ac_cv_path_PWD_P
="$PWD_P" # Let the user override the test with a path.
2190 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2194 test -z "$as_dir" && as_dir
=.
2195 for ac_exec_ext
in '' $ac_executable_extensions; do
2196 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2197 ac_cv_path_PWD_P
="$as_dir/$ac_word$ac_exec_ext"
2198 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2204 test -z "$ac_cv_path_PWD_P" && ac_cv_path_PWD_P
="no"
2208 PWD_P
=$ac_cv_path_PWD_P
2210 if test -n "$PWD_P"; then
2211 echo "$as_me:$LINENO: result: $PWD_P" >&5
2212 echo "${ECHO_T}$PWD_P" >&6
2214 echo "$as_me:$LINENO: result: no" >&5
2215 echo "${ECHO_T}no" >&6
2218 if test "$PWD_P" = no
; then
2219 { { echo "$as_me:$LINENO: error: *** A pwd binary could not be found." >&5
2220 echo "$as_me: error: *** A pwd binary could not be found." >&2;}
2221 { (exit 1); exit 1; }; }
2224 # These programs are version sensitive.
2226 for ac_prog
in ${ac_tool_prefix}gcc
${ac_tool_prefix}cc
2228 # Extract the first word of "$ac_prog", so it can be a program name with args.
2229 set dummy
$ac_prog; ac_word
=$2
2230 echo "$as_me:$LINENO: checking for $ac_word" >&5
2231 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2232 if test "${ac_cv_prog_CC+set}" = set; then
2233 echo $ECHO_N "(cached) $ECHO_C" >&6
2235 if test -n "$CC"; then
2236 ac_cv_prog_CC
="$CC" # Let the user override the test.
2238 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2242 test -z "$as_dir" && as_dir
=.
2243 for ac_exec_ext
in '' $ac_executable_extensions; do
2244 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2245 ac_cv_prog_CC
="$ac_prog"
2246 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2255 if test -n "$CC"; then
2256 echo "$as_me:$LINENO: result: $CC" >&5
2257 echo "${ECHO_T}$CC" >&6
2259 echo "$as_me:$LINENO: result: no" >&5
2260 echo "${ECHO_T}no" >&6
2263 test -n "$CC" && break
2266 if test -z "$CC"; then
2269 # Found it, now check the version.
2270 echo "$as_me:$LINENO: checking version of $CC" >&5
2271 echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
2272 ac_prog_version
=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'`
2273 case $ac_prog_version in
2274 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
2276 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
2277 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
2280 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
2281 echo "${ECHO_T}$ac_prog_version" >&6
2283 if test $ac_verc_fail = yes; then
2284 critic_missing
="$critic_missing gcc"
2287 for ac_prog
in gnumake gmake
make
2289 # Extract the first word of "$ac_prog", so it can be a program name with args.
2290 set dummy
$ac_prog; ac_word
=$2
2291 echo "$as_me:$LINENO: checking for $ac_word" >&5
2292 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2293 if test "${ac_cv_prog_MAKE+set}" = set; then
2294 echo $ECHO_N "(cached) $ECHO_C" >&6
2296 if test -n "$MAKE"; then
2297 ac_cv_prog_MAKE
="$MAKE" # Let the user override the test.
2299 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2303 test -z "$as_dir" && as_dir
=.
2304 for ac_exec_ext
in '' $ac_executable_extensions; do
2305 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2306 ac_cv_prog_MAKE
="$ac_prog"
2307 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2315 MAKE
=$ac_cv_prog_MAKE
2316 if test -n "$MAKE"; then
2317 echo "$as_me:$LINENO: result: $MAKE" >&5
2318 echo "${ECHO_T}$MAKE" >&6
2320 echo "$as_me:$LINENO: result: no" >&5
2321 echo "${ECHO_T}no" >&6
2324 test -n "$MAKE" && break
2327 if test -z "$MAKE"; then
2330 # Found it, now check the version.
2331 echo "$as_me:$LINENO: checking version of $MAKE" >&5
2332 echo $ECHO_N "checking version of $MAKE... $ECHO_C" >&6
2333 ac_prog_version
=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'`
2334 case $ac_prog_version in
2335 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
2337 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
2338 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
2341 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
2342 echo "${ECHO_T}$ac_prog_version" >&6
2344 if test $ac_verc_fail = yes; then
2345 critic_missing
="$critic_missing make"
2350 if test -n "$critic_missing"; then
2351 { { echo "$as_me:$LINENO: error:
2352 *** These critical programs are missing or too old:$critic_missing
2353 *** Check the INSTALL file for required versions." >&5
2354 echo "$as_me: error:
2355 *** These critical programs are missing or too old:$critic_missing
2356 *** Check the INSTALL file for required versions." >&2;}
2357 { (exit 1); exit 1; }; }
2361 for ac_prog
in gnumsgfmt gmsgfmt msgfmt
2363 # Extract the first word of "$ac_prog", so it can be a program name with args.
2364 set dummy
$ac_prog; ac_word
=$2
2365 echo "$as_me:$LINENO: checking for $ac_word" >&5
2366 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2367 if test "${ac_cv_prog_MSGFMT+set}" = set; then
2368 echo $ECHO_N "(cached) $ECHO_C" >&6
2370 if test -n "$MSGFMT"; then
2371 ac_cv_prog_MSGFMT
="$MSGFMT" # Let the user override the test.
2373 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2377 test -z "$as_dir" && as_dir
=.
2378 for ac_exec_ext
in '' $ac_executable_extensions; do
2379 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2380 ac_cv_prog_MSGFMT
="$ac_prog"
2381 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2389 MSGFMT
=$ac_cv_prog_MSGFMT
2390 if test -n "$MSGFMT"; then
2391 echo "$as_me:$LINENO: result: $MSGFMT" >&5
2392 echo "${ECHO_T}$MSGFMT" >&6
2394 echo "$as_me:$LINENO: result: no" >&5
2395 echo "${ECHO_T}no" >&6
2398 test -n "$MSGFMT" && break
2401 if test -z "$MSGFMT"; then
2404 # Found it, now check the version.
2405 echo "$as_me:$LINENO: checking version of $MSGFMT" >&5
2406 echo $ECHO_N "checking version of $MSGFMT... $ECHO_C" >&6
2407 ac_prog_version
=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
2408 case $ac_prog_version in
2409 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
2410 0.10.3[6-9]* |
0.10.
[4-9][0-9]* |
0.1[1-9]* |
0.
[2-9][0-9]* |
[1-9].
*)
2411 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
2412 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
2415 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
2416 echo "${ECHO_T}$ac_prog_version" >&6
2418 if test $ac_verc_fail = yes; then
2419 MSGFMT
=: aux_missing
="$aux_missing msgfmt"
2422 for ac_prog
in makeinfo
2424 # Extract the first word of "$ac_prog", so it can be a program name with args.
2425 set dummy
$ac_prog; 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_MAKEINFO+set}" = set; then
2429 echo $ECHO_N "(cached) $ECHO_C" >&6
2431 if test -n "$MAKEINFO"; then
2432 ac_cv_prog_MAKEINFO
="$MAKEINFO" # Let the user override the test.
2434 as_save_IFS
=$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_MAKEINFO
="$ac_prog"
2442 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2450 MAKEINFO
=$ac_cv_prog_MAKEINFO
2451 if test -n "$MAKEINFO"; then
2452 echo "$as_me:$LINENO: result: $MAKEINFO" >&5
2453 echo "${ECHO_T}$MAKEINFO" >&6
2455 echo "$as_me:$LINENO: result: no" >&5
2456 echo "${ECHO_T}no" >&6
2459 test -n "$MAKEINFO" && break
2462 if test -z "$MAKEINFO"; then
2465 # Found it, now check the version.
2466 echo "$as_me:$LINENO: checking version of $MAKEINFO" >&5
2467 echo $ECHO_N "checking version of $MAKEINFO... $ECHO_C" >&6
2468 ac_prog_version
=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
2469 case $ac_prog_version in
2470 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
2472 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
2473 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
2476 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
2477 echo "${ECHO_T}$ac_prog_version" >&6
2479 if test $ac_verc_fail = yes; then
2480 MAKEINFO
=: aux_missing
="$aux_missing makeinfo"
2485 # Extract the first word of "$ac_prog", so it can be a program name with args.
2486 set dummy
$ac_prog; ac_word
=$2
2487 echo "$as_me:$LINENO: checking for $ac_word" >&5
2488 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2489 if test "${ac_cv_prog_SED+set}" = set; then
2490 echo $ECHO_N "(cached) $ECHO_C" >&6
2492 if test -n "$SED"; then
2493 ac_cv_prog_SED
="$SED" # Let the user override the test.
2495 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2499 test -z "$as_dir" && as_dir
=.
2500 for ac_exec_ext
in '' $ac_executable_extensions; do
2501 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2502 ac_cv_prog_SED
="$ac_prog"
2503 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2512 if test -n "$SED"; then
2513 echo "$as_me:$LINENO: result: $SED" >&5
2514 echo "${ECHO_T}$SED" >&6
2516 echo "$as_me:$LINENO: result: no" >&5
2517 echo "${ECHO_T}no" >&6
2520 test -n "$SED" && break
2523 if test -z "$SED"; then
2526 # Found it, now check the version.
2527 echo "$as_me:$LINENO: checking version of $SED" >&5
2528 echo $ECHO_N "checking version of $SED... $ECHO_C" >&6
2529 ac_prog_version
=`$SED --version 2>&1 | sed -n 's/^.*GNU sed version \([0-9]*\.[0-9.]*\).*$/\1/p'`
2530 case $ac_prog_version in
2531 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
2532 3.0[2-9]*|
3.
[1-9]*|
[4-9]*)
2533 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
2534 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
2537 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
2538 echo "${ECHO_T}$ac_prog_version" >&6
2540 if test $ac_verc_fail = yes; then
2541 SED
=: aux_missing
="$aux_missing sed"
2545 if test "x$with_cvs" != xyes
; then
2546 for ac_prog
in autoconf
2548 # Extract the first word of "$ac_prog", so it can be a program name with args.
2549 set dummy
$ac_prog; ac_word
=$2
2550 echo "$as_me:$LINENO: checking for $ac_word" >&5
2551 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2552 if test "${ac_cv_prog_AUTOCONF+set}" = set; then
2553 echo $ECHO_N "(cached) $ECHO_C" >&6
2555 if test -n "$AUTOCONF"; then
2556 ac_cv_prog_AUTOCONF
="$AUTOCONF" # Let the user override the test.
2558 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2562 test -z "$as_dir" && as_dir
=.
2563 for ac_exec_ext
in '' $ac_executable_extensions; do
2564 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2565 ac_cv_prog_AUTOCONF
="$ac_prog"
2566 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2574 AUTOCONF
=$ac_cv_prog_AUTOCONF
2575 if test -n "$AUTOCONF"; then
2576 echo "$as_me:$LINENO: result: $AUTOCONF" >&5
2577 echo "${ECHO_T}$AUTOCONF" >&6
2579 echo "$as_me:$LINENO: result: no" >&5
2580 echo "${ECHO_T}no" >&6
2583 test -n "$AUTOCONF" && break
2585 test -n "$AUTOCONF" || AUTOCONF
="no"
2587 case "x$AUTOCONF" in
2588 xno|x|x
:) AUTOCONF
=no
;;
2590 echo "$as_me:$LINENO: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5
2591 echo $ECHO_N "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... $ECHO_C" >&6
2592 if test "${libc_cv_autoconf_works+set}" = set; then
2593 echo $ECHO_N "(cached) $ECHO_C" >&6
2595 if (cd $srcdir; $AUTOCONF $ACFLAGS configure.
in > /dev
/null
2>&1); then
2596 libc_cv_autoconf_works
=yes
2598 libc_cv_autoconf_works
=no
2601 echo "$as_me:$LINENO: result: $libc_cv_autoconf_works" >&5
2602 echo "${ECHO_T}$libc_cv_autoconf_works" >&6
2603 test $libc_cv_autoconf_works = yes || AUTOCONF
=no
2606 test "x$AUTOCONF" != xno || aux_missing
="$aux_missing autoconf"
2610 ac_cpp
='$CPP $CPPFLAGS'
2611 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2612 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2613 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
2614 if test -n "$ac_tool_prefix"; then
2615 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2616 set dummy
${ac_tool_prefix}gcc
; ac_word
=$2
2617 echo "$as_me:$LINENO: checking for $ac_word" >&5
2618 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2619 if test "${ac_cv_prog_CC+set}" = set; then
2620 echo $ECHO_N "(cached) $ECHO_C" >&6
2622 if test -n "$CC"; then
2623 ac_cv_prog_CC
="$CC" # Let the user override the test.
2625 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2629 test -z "$as_dir" && as_dir
=.
2630 for ac_exec_ext
in '' $ac_executable_extensions; do
2631 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2632 ac_cv_prog_CC
="${ac_tool_prefix}gcc"
2633 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2642 if test -n "$CC"; then
2643 echo "$as_me:$LINENO: result: $CC" >&5
2644 echo "${ECHO_T}$CC" >&6
2646 echo "$as_me:$LINENO: result: no" >&5
2647 echo "${ECHO_T}no" >&6
2651 if test -z "$ac_cv_prog_CC"; then
2653 # Extract the first word of "gcc", so it can be a program name with args.
2654 set dummy gcc
; ac_word
=$2
2655 echo "$as_me:$LINENO: checking for $ac_word" >&5
2656 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2657 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2658 echo $ECHO_N "(cached) $ECHO_C" >&6
2660 if test -n "$ac_ct_CC"; then
2661 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
2663 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2667 test -z "$as_dir" && as_dir
=.
2668 for ac_exec_ext
in '' $ac_executable_extensions; do
2669 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2670 ac_cv_prog_ac_ct_CC
="gcc"
2671 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2679 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
2680 if test -n "$ac_ct_CC"; then
2681 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2682 echo "${ECHO_T}$ac_ct_CC" >&6
2684 echo "$as_me:$LINENO: result: no" >&5
2685 echo "${ECHO_T}no" >&6
2693 if test -z "$CC"; then
2694 if test -n "$ac_tool_prefix"; then
2695 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2696 set dummy
${ac_tool_prefix}cc
; ac_word
=$2
2697 echo "$as_me:$LINENO: checking for $ac_word" >&5
2698 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2699 if test "${ac_cv_prog_CC+set}" = set; then
2700 echo $ECHO_N "(cached) $ECHO_C" >&6
2702 if test -n "$CC"; then
2703 ac_cv_prog_CC
="$CC" # Let the user override the test.
2705 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2709 test -z "$as_dir" && as_dir
=.
2710 for ac_exec_ext
in '' $ac_executable_extensions; do
2711 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2712 ac_cv_prog_CC
="${ac_tool_prefix}cc"
2713 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2722 if test -n "$CC"; then
2723 echo "$as_me:$LINENO: result: $CC" >&5
2724 echo "${ECHO_T}$CC" >&6
2726 echo "$as_me:$LINENO: result: no" >&5
2727 echo "${ECHO_T}no" >&6
2731 if test -z "$ac_cv_prog_CC"; then
2733 # Extract the first word of "cc", so it can be a program name with args.
2734 set dummy cc
; ac_word
=$2
2735 echo "$as_me:$LINENO: checking for $ac_word" >&5
2736 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2737 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2738 echo $ECHO_N "(cached) $ECHO_C" >&6
2740 if test -n "$ac_ct_CC"; then
2741 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
2743 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2747 test -z "$as_dir" && as_dir
=.
2748 for ac_exec_ext
in '' $ac_executable_extensions; do
2749 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2750 ac_cv_prog_ac_ct_CC
="cc"
2751 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2759 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
2760 if test -n "$ac_ct_CC"; then
2761 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2762 echo "${ECHO_T}$ac_ct_CC" >&6
2764 echo "$as_me:$LINENO: result: no" >&5
2765 echo "${ECHO_T}no" >&6
2774 if test -z "$CC"; then
2775 # Extract the first word of "cc", so it can be a program name with args.
2776 set dummy cc
; ac_word
=$2
2777 echo "$as_me:$LINENO: checking for $ac_word" >&5
2778 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2779 if test "${ac_cv_prog_CC+set}" = set; then
2780 echo $ECHO_N "(cached) $ECHO_C" >&6
2782 if test -n "$CC"; then
2783 ac_cv_prog_CC
="$CC" # Let the user override the test.
2786 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2790 test -z "$as_dir" && as_dir
=.
2791 for ac_exec_ext
in '' $ac_executable_extensions; do
2792 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2793 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2794 ac_prog_rejected
=yes
2798 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2804 if test $ac_prog_rejected = yes; then
2805 # We found a bogon in the path, so make sure we never use it.
2806 set dummy
$ac_cv_prog_CC
2808 if test $# != 0; then
2809 # We chose a different compiler from the bogus one.
2810 # However, it has the same basename, so the bogon will be chosen
2811 # first if we set CC to just the basename; use the full file name.
2813 ac_cv_prog_CC
="$as_dir/$ac_word${1+' '}$@"
2819 if test -n "$CC"; then
2820 echo "$as_me:$LINENO: result: $CC" >&5
2821 echo "${ECHO_T}$CC" >&6
2823 echo "$as_me:$LINENO: result: no" >&5
2824 echo "${ECHO_T}no" >&6
2828 if test -z "$CC"; then
2829 if test -n "$ac_tool_prefix"; then
2832 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2833 set dummy
$ac_tool_prefix$ac_prog; ac_word
=$2
2834 echo "$as_me:$LINENO: checking for $ac_word" >&5
2835 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2836 if test "${ac_cv_prog_CC+set}" = set; then
2837 echo $ECHO_N "(cached) $ECHO_C" >&6
2839 if test -n "$CC"; then
2840 ac_cv_prog_CC
="$CC" # Let the user override the test.
2842 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2846 test -z "$as_dir" && as_dir
=.
2847 for ac_exec_ext
in '' $ac_executable_extensions; do
2848 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2849 ac_cv_prog_CC
="$ac_tool_prefix$ac_prog"
2850 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2859 if test -n "$CC"; then
2860 echo "$as_me:$LINENO: result: $CC" >&5
2861 echo "${ECHO_T}$CC" >&6
2863 echo "$as_me:$LINENO: result: no" >&5
2864 echo "${ECHO_T}no" >&6
2867 test -n "$CC" && break
2870 if test -z "$CC"; then
2874 # Extract the first word of "$ac_prog", so it can be a program name with args.
2875 set dummy
$ac_prog; ac_word
=$2
2876 echo "$as_me:$LINENO: checking for $ac_word" >&5
2877 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2878 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2879 echo $ECHO_N "(cached) $ECHO_C" >&6
2881 if test -n "$ac_ct_CC"; then
2882 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
2884 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2888 test -z "$as_dir" && as_dir
=.
2889 for ac_exec_ext
in '' $ac_executable_extensions; do
2890 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2891 ac_cv_prog_ac_ct_CC
="$ac_prog"
2892 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2900 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
2901 if test -n "$ac_ct_CC"; then
2902 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2903 echo "${ECHO_T}$ac_ct_CC" >&6
2905 echo "$as_me:$LINENO: result: no" >&5
2906 echo "${ECHO_T}no" >&6
2909 test -n "$ac_ct_CC" && break
2918 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2919 See \`config.log' for more details." >&5
2920 echo "$as_me: error: no acceptable C compiler found in \$PATH
2921 See \`config.log' for more details." >&2;}
2922 { (exit 1); exit 1; }; }
2924 # Provide some information about the compiler.
2925 echo "$as_me:$LINENO:" \
2926 "checking for C compiler version" >&5
2927 ac_compiler
=`set X $ac_compile; echo $2`
2928 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2929 (eval $ac_compiler --version </dev
/null
>&5) 2>&5
2931 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2932 (exit $ac_status); }
2933 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2934 (eval $ac_compiler -v </dev
/null
>&5) 2>&5
2936 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2937 (exit $ac_status); }
2938 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2939 (eval $ac_compiler -V </dev
/null
>&5) 2>&5
2941 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2942 (exit $ac_status); }
2945 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2946 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2947 if test "${ac_cv_objext+set}" = set; then
2948 echo $ECHO_N "(cached) $ECHO_C" >&6
2950 cat >conftest.
$ac_ext <<_ACEOF
2951 #line $LINENO "configure"
2954 cat confdefs.h
>>conftest.
$ac_ext
2955 cat >>conftest.
$ac_ext <<_ACEOF
2956 /* end confdefs.h. */
2966 rm -f conftest.o conftest.obj
2967 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2968 (eval $ac_compile) 2>&5
2970 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2971 (exit $ac_status); }; then
2972 for ac_file
in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2974 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg
) ;;
2975 *) ac_cv_objext
=`expr "$ac_file" : '.*\.\(.*\)'`
2980 echo "$as_me: failed program was:" >&5
2981 sed 's/^/| /' conftest.
$ac_ext >&5
2983 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2984 See \`config.log' for more details." >&5
2985 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2986 See \`config.log' for more details." >&2;}
2987 { (exit 1); exit 1; }; }
2990 rm -f conftest.
$ac_cv_objext conftest.
$ac_ext
2992 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2993 echo "${ECHO_T}$ac_cv_objext" >&6
2994 OBJEXT
=$ac_cv_objext
2996 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2997 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2998 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2999 echo $ECHO_N "(cached) $ECHO_C" >&6
3001 cat >conftest.
$ac_ext <<_ACEOF
3002 #line $LINENO "configure"
3005 cat confdefs.h
>>conftest.
$ac_ext
3006 cat >>conftest.
$ac_ext <<_ACEOF
3007 /* end confdefs.h. */
3020 rm -f conftest.
$ac_objext
3021 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3022 (eval $ac_compile) 2>&5
3024 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3025 (exit $ac_status); } &&
3026 { ac_try
='test -s conftest.$ac_objext'
3027 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3030 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3031 (exit $ac_status); }; }; then
3034 echo "$as_me: failed program was:" >&5
3035 sed 's/^/| /' conftest.
$ac_ext >&5
3039 rm -f conftest.
$ac_objext conftest.
$ac_ext
3040 ac_cv_c_compiler_gnu
=$ac_compiler_gnu
3043 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3044 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
3045 GCC
=`test $ac_compiler_gnu = yes && echo yes`
3046 ac_test_CFLAGS
=${CFLAGS+set}
3047 ac_save_CFLAGS
=$CFLAGS
3049 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3050 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
3051 if test "${ac_cv_prog_cc_g+set}" = set; then
3052 echo $ECHO_N "(cached) $ECHO_C" >&6
3054 cat >conftest.
$ac_ext <<_ACEOF
3055 #line $LINENO "configure"
3058 cat confdefs.h
>>conftest.
$ac_ext
3059 cat >>conftest.
$ac_ext <<_ACEOF
3060 /* end confdefs.h. */
3070 rm -f conftest.
$ac_objext
3071 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3072 (eval $ac_compile) 2>&5
3074 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3075 (exit $ac_status); } &&
3076 { ac_try
='test -s conftest.$ac_objext'
3077 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3080 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3081 (exit $ac_status); }; }; then
3084 echo "$as_me: failed program was:" >&5
3085 sed 's/^/| /' conftest.
$ac_ext >&5
3089 rm -f conftest.
$ac_objext conftest.
$ac_ext
3091 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3092 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3093 if test "$ac_test_CFLAGS" = set; then
3094 CFLAGS
=$ac_save_CFLAGS
3095 elif test $ac_cv_prog_cc_g = yes; then
3096 if test "$GCC" = yes; then
3102 if test "$GCC" = yes; then
3108 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3109 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3110 if test "${ac_cv_prog_cc_stdc+set}" = set; then
3111 echo $ECHO_N "(cached) $ECHO_C" >&6
3113 ac_cv_prog_cc_stdc
=no
3115 cat >conftest.
$ac_ext <<_ACEOF
3116 #line $LINENO "configure"
3119 cat confdefs.h
>>conftest.
$ac_ext
3120 cat >>conftest.
$ac_ext <<_ACEOF
3121 /* end confdefs.h. */
3124 #include <sys/types.h>
3125 #include <sys/stat.h>
3126 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3127 struct buf { int x; };
3128 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3129 static char *e (p, i)
3135 static char *f (char * (*g) (char **, int), char **p, ...)
3140 s = g (p, va_arg (v,int));
3144 int test (int i, double x);
3145 struct s1 {int (*f) (int a);};
3146 struct s2 {int (*f) (double a);};
3147 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3153 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3158 # Don't try gcc -ansi; that turns off useful extensions and
3159 # breaks some systems' header files.
3160 # AIX -qlanglvl=ansi
3161 # Ultrix and OSF/1 -std1
3162 # HP-UX 10.20 and later -Ae
3163 # HP-UX older versions -Aa -D_HPUX_SOURCE
3164 # SVR4 -Xc -D__EXTENSIONS__
3165 for ac_arg
in "" -qlanglvl=ansi
-std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3167 CC
="$ac_save_CC $ac_arg"
3168 rm -f conftest.
$ac_objext
3169 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3170 (eval $ac_compile) 2>&5
3172 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3173 (exit $ac_status); } &&
3174 { ac_try
='test -s conftest.$ac_objext'
3175 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3178 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3179 (exit $ac_status); }; }; then
3180 ac_cv_prog_cc_stdc
=$ac_arg
3183 echo "$as_me: failed program was:" >&5
3184 sed 's/^/| /' conftest.
$ac_ext >&5
3187 rm -f conftest.
$ac_objext
3189 rm -f conftest.
$ac_ext conftest.
$ac_objext
3194 case "x$ac_cv_prog_cc_stdc" in
3196 echo "$as_me:$LINENO: result: none needed" >&5
3197 echo "${ECHO_T}none needed" >&6 ;;
3199 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3200 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3201 CC
="$CC $ac_cv_prog_cc_stdc" ;;
3204 # Some people use a C++ compiler to compile C. Since we use `exit',
3205 # in C++ we need to declare it. In case someone uses the same compiler
3206 # for both compiling C and C++ we need to have the C++ compiler decide
3207 # the declaration of exit, since it's the most demanding environment.
3208 cat >conftest.
$ac_ext <<_ACEOF
3213 rm -f conftest.
$ac_objext
3214 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3215 (eval $ac_compile) 2>&5
3217 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3218 (exit $ac_status); } &&
3219 { ac_try
='test -s conftest.$ac_objext'
3220 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3223 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3224 (exit $ac_status); }; }; then
3225 for ac_declaration
in \
3227 '#include <stdlib.h>' \
3228 'extern "C" void std::exit (int) throw (); using std::exit;' \
3229 'extern "C" void std::exit (int); using std::exit;' \
3230 'extern "C" void exit (int) throw ();' \
3231 'extern "C" void exit (int);' \
3234 cat >conftest.
$ac_ext <<_ACEOF
3235 #line $LINENO "configure"
3238 cat confdefs.h
>>conftest.
$ac_ext
3239 cat >>conftest.
$ac_ext <<_ACEOF
3240 /* end confdefs.h. */
3251 rm -f conftest.
$ac_objext
3252 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3253 (eval $ac_compile) 2>&5
3255 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3256 (exit $ac_status); } &&
3257 { ac_try
='test -s conftest.$ac_objext'
3258 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3261 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3262 (exit $ac_status); }; }; then
3265 echo "$as_me: failed program was:" >&5
3266 sed 's/^/| /' conftest.
$ac_ext >&5
3270 rm -f conftest.
$ac_objext conftest.
$ac_ext
3271 cat >conftest.
$ac_ext <<_ACEOF
3272 #line $LINENO "configure"
3275 cat confdefs.h
>>conftest.
$ac_ext
3276 cat >>conftest.
$ac_ext <<_ACEOF
3277 /* end confdefs.h. */
3287 rm -f conftest.
$ac_objext
3288 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3289 (eval $ac_compile) 2>&5
3291 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3292 (exit $ac_status); } &&
3293 { ac_try
='test -s conftest.$ac_objext'
3294 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3297 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3298 (exit $ac_status); }; }; then
3301 echo "$as_me: failed program was:" >&5
3302 sed 's/^/| /' conftest.
$ac_ext >&5
3305 rm -f conftest.
$ac_objext conftest.
$ac_ext
3308 if test -n "$ac_declaration"; then
3309 echo '#ifdef __cplusplus' >>confdefs.h
3310 echo $ac_declaration >>confdefs.h
3311 echo '#endif' >>confdefs.h
3315 echo "$as_me: failed program was:" >&5
3316 sed 's/^/| /' conftest.
$ac_ext >&5
3319 rm -f conftest.
$ac_objext conftest.
$ac_ext
3321 ac_cpp
='$CPP $CPPFLAGS'
3322 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3323 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3324 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3326 if test $host != $build; then
3327 for ac_prog
in gcc cc
3329 # Extract the first word of "$ac_prog", so it can be a program name with args.
3330 set dummy
$ac_prog; ac_word
=$2
3331 echo "$as_me:$LINENO: checking for $ac_word" >&5
3332 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3333 if test "${ac_cv_prog_BUILD_CC+set}" = set; then
3334 echo $ECHO_N "(cached) $ECHO_C" >&6
3336 if test -n "$BUILD_CC"; then
3337 ac_cv_prog_BUILD_CC
="$BUILD_CC" # Let the user override the test.
3339 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3343 test -z "$as_dir" && as_dir
=.
3344 for ac_exec_ext
in '' $ac_executable_extensions; do
3345 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3346 ac_cv_prog_BUILD_CC
="$ac_prog"
3347 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3355 BUILD_CC
=$ac_cv_prog_BUILD_CC
3356 if test -n "$BUILD_CC"; then
3357 echo "$as_me:$LINENO: result: $BUILD_CC" >&5
3358 echo "${ECHO_T}$BUILD_CC" >&6
3360 echo "$as_me:$LINENO: result: no" >&5
3361 echo "${ECHO_T}no" >&6
3364 test -n "$BUILD_CC" && break
3370 ac_cpp
='$CPP $CPPFLAGS'
3371 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3372 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3373 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3374 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3375 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3376 # On Suns, sometimes $CPP names a directory.
3377 if test -n "$CPP" && test -d "$CPP"; then
3380 if test -z "$CPP"; then
3381 if test "${ac_cv_prog_CPP+set}" = set; then
3382 echo $ECHO_N "(cached) $ECHO_C" >&6
3384 # Double quotes because CPP needs to be expanded
3385 for CPP
in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3388 for ac_c_preproc_warn_flag
in '' yes
3390 # Use a header file that comes with gcc, so configuring glibc
3391 # with a fresh cross-compiler works.
3392 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3393 # <limits.h> exists even on freestanding compilers.
3394 # On the NeXT, cc -E runs the code through the compiler's parser,
3395 # not just through cpp. "Syntax error" is here to catch this case.
3396 cat >conftest.
$ac_ext <<_ACEOF
3397 #line $LINENO "configure"
3400 cat confdefs.h
>>conftest.
$ac_ext
3401 cat >>conftest.
$ac_ext <<_ACEOF
3402 /* end confdefs.h. */
3404 # include <limits.h>
3406 # include <assert.h>
3410 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3411 (eval $ac_cpp conftest.
$ac_ext) 2>conftest.er1
3413 grep -v '^ *+' conftest.er1
>conftest.err
3415 cat conftest.err
>&5
3416 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3417 (exit $ac_status); } >/dev
/null
; then
3418 if test -s conftest.err
; then
3419 ac_cpp_err
=$ac_c_preproc_warn_flag
3426 if test -z "$ac_cpp_err"; then
3429 echo "$as_me: failed program was:" >&5
3430 sed 's/^/| /' conftest.
$ac_ext >&5
3432 # Broken: fails on valid input.
3435 rm -f conftest.err conftest.
$ac_ext
3437 # OK, works on sane cases. Now check whether non-existent headers
3438 # can be detected and how.
3439 cat >conftest.
$ac_ext <<_ACEOF
3440 #line $LINENO "configure"
3443 cat confdefs.h
>>conftest.
$ac_ext
3444 cat >>conftest.
$ac_ext <<_ACEOF
3445 /* end confdefs.h. */
3446 #include <ac_nonexistent.h>
3448 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3449 (eval $ac_cpp conftest.
$ac_ext) 2>conftest.er1
3451 grep -v '^ *+' conftest.er1
>conftest.err
3453 cat conftest.err
>&5
3454 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3455 (exit $ac_status); } >/dev
/null
; then
3456 if test -s conftest.err
; then
3457 ac_cpp_err
=$ac_c_preproc_warn_flag
3464 if test -z "$ac_cpp_err"; then
3465 # Broken: success on invalid input.
3468 echo "$as_me: failed program was:" >&5
3469 sed 's/^/| /' conftest.
$ac_ext >&5
3471 # Passes both tests.
3475 rm -f conftest.err conftest.
$ac_ext
3478 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3479 rm -f conftest.err conftest.
$ac_ext
3480 if $ac_preproc_ok; then
3492 echo "$as_me:$LINENO: result: $CPP" >&5
3493 echo "${ECHO_T}$CPP" >&6
3495 for ac_c_preproc_warn_flag
in '' yes
3497 # Use a header file that comes with gcc, so configuring glibc
3498 # with a fresh cross-compiler works.
3499 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3500 # <limits.h> exists even on freestanding compilers.
3501 # On the NeXT, cc -E runs the code through the compiler's parser,
3502 # not just through cpp. "Syntax error" is here to catch this case.
3503 cat >conftest.
$ac_ext <<_ACEOF
3504 #line $LINENO "configure"
3507 cat confdefs.h
>>conftest.
$ac_ext
3508 cat >>conftest.
$ac_ext <<_ACEOF
3509 /* end confdefs.h. */
3511 # include <limits.h>
3513 # include <assert.h>
3517 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3518 (eval $ac_cpp conftest.
$ac_ext) 2>conftest.er1
3520 grep -v '^ *+' conftest.er1
>conftest.err
3522 cat conftest.err
>&5
3523 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3524 (exit $ac_status); } >/dev
/null
; then
3525 if test -s conftest.err
; then
3526 ac_cpp_err
=$ac_c_preproc_warn_flag
3533 if test -z "$ac_cpp_err"; then
3536 echo "$as_me: failed program was:" >&5
3537 sed 's/^/| /' conftest.
$ac_ext >&5
3539 # Broken: fails on valid input.
3542 rm -f conftest.err conftest.
$ac_ext
3544 # OK, works on sane cases. Now check whether non-existent headers
3545 # can be detected and how.
3546 cat >conftest.
$ac_ext <<_ACEOF
3547 #line $LINENO "configure"
3550 cat confdefs.h
>>conftest.
$ac_ext
3551 cat >>conftest.
$ac_ext <<_ACEOF
3552 /* end confdefs.h. */
3553 #include <ac_nonexistent.h>
3555 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3556 (eval $ac_cpp conftest.
$ac_ext) 2>conftest.er1
3558 grep -v '^ *+' conftest.er1
>conftest.err
3560 cat conftest.err
>&5
3561 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3562 (exit $ac_status); } >/dev
/null
; then
3563 if test -s conftest.err
; then
3564 ac_cpp_err
=$ac_c_preproc_warn_flag
3571 if test -z "$ac_cpp_err"; then
3572 # Broken: success on invalid input.
3575 echo "$as_me: failed program was:" >&5
3576 sed 's/^/| /' conftest.
$ac_ext >&5
3578 # Passes both tests.
3582 rm -f conftest.err conftest.
$ac_ext
3585 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3586 rm -f conftest.err conftest.
$ac_ext
3587 if $ac_preproc_ok; then
3590 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3591 See \`config.log' for more details." >&5
3592 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3593 See \`config.log' for more details." >&2;}
3594 { (exit 1); exit 1; }; }
3598 ac_cpp
='$CPP $CPPFLAGS'
3599 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3600 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3601 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3603 # Was a --with-binutils option given?
3604 if test -n "$path_binutils"; then
3605 # Make absolute; ensure a single trailing slash.
3606 path_binutils
=`(cd $path_binutils; pwd) | sed 's%/*$%/%'`
3607 CC
="$CC -B$path_binutils"
3609 AS
=`$CC -print-prog-name=as`
3610 LD
=`$CC -print-prog-name=ld`
3611 AR
=`$CC -print-prog-name=ar`
3613 OBJDUMP
=`$CC -print-prog-name=objdump`
3616 # ranlib has to be treated a bit differently since it might not exist at all.
3617 ac_ranlib
=`$CC -print-prog-name=ranlib`
3618 if test "x$ac_ranlib" = xranlib
; then
3619 # This extra check has to happen since gcc simply echos the parameter in
3620 # case it cannot find the value in its own directories.
3621 if test -n "$ac_tool_prefix"; then
3622 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3623 set dummy
${ac_tool_prefix}ranlib
; ac_word
=$2
3624 echo "$as_me:$LINENO: checking for $ac_word" >&5
3625 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3626 if test "${ac_cv_prog_RANLIB+set}" = set; then
3627 echo $ECHO_N "(cached) $ECHO_C" >&6
3629 if test -n "$RANLIB"; then
3630 ac_cv_prog_RANLIB
="$RANLIB" # Let the user override the test.
3632 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3636 test -z "$as_dir" && as_dir
=.
3637 for ac_exec_ext
in '' $ac_executable_extensions; do
3638 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3639 ac_cv_prog_RANLIB
="${ac_tool_prefix}ranlib"
3640 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3648 RANLIB
=$ac_cv_prog_RANLIB
3649 if test -n "$RANLIB"; then
3650 echo "$as_me:$LINENO: result: $RANLIB" >&5
3651 echo "${ECHO_T}$RANLIB" >&6
3653 echo "$as_me:$LINENO: result: no" >&5
3654 echo "${ECHO_T}no" >&6
3658 if test -z "$ac_cv_prog_RANLIB"; then
3659 ac_ct_RANLIB
=$RANLIB
3660 # Extract the first word of "ranlib", so it can be a program name with args.
3661 set dummy ranlib
; ac_word
=$2
3662 echo "$as_me:$LINENO: checking for $ac_word" >&5
3663 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3664 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3665 echo $ECHO_N "(cached) $ECHO_C" >&6
3667 if test -n "$ac_ct_RANLIB"; then
3668 ac_cv_prog_ac_ct_RANLIB
="$ac_ct_RANLIB" # Let the user override the test.
3670 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3674 test -z "$as_dir" && as_dir
=.
3675 for ac_exec_ext
in '' $ac_executable_extensions; do
3676 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3677 ac_cv_prog_ac_ct_RANLIB
="ranlib"
3678 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3684 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB
=":"
3687 ac_ct_RANLIB
=$ac_cv_prog_ac_ct_RANLIB
3688 if test -n "$ac_ct_RANLIB"; then
3689 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3690 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3692 echo "$as_me:$LINENO: result: no" >&5
3693 echo "${ECHO_T}no" >&6
3696 RANLIB
=$ac_ct_RANLIB
3698 RANLIB
="$ac_cv_prog_RANLIB"
3706 # Determine whether we are using GNU binutils.
3707 echo "$as_me:$LINENO: checking whether $AS is GNU as" >&5
3708 echo $ECHO_N "checking whether $AS is GNU as... $ECHO_C" >&6
3709 if test "${libc_cv_prog_as_gnu+set}" = set; then
3710 echo $ECHO_N "(cached) $ECHO_C" >&6
3712 # Most GNU programs take a -v and spit out some text including
3713 # the word 'GNU'. Some try to read stdin, so give them /dev/null.
3714 if $AS -o conftest
-v </dev
/null
2>&1 |
grep GNU
> /dev
/null
2>&1; then
3715 libc_cv_prog_as_gnu
=yes
3717 libc_cv_prog_as_gnu
=no
3721 echo "$as_me:$LINENO: result: $libc_cv_prog_as_gnu" >&5
3722 echo "${ECHO_T}$libc_cv_prog_as_gnu" >&6
3724 gnu_as
=$libc_cv_prog_as_gnu
3726 echo "$as_me:$LINENO: checking whether $LD is GNU ld" >&5
3727 echo $ECHO_N "checking whether $LD is GNU ld... $ECHO_C" >&6
3728 if test "${libc_cv_prog_ld_gnu+set}" = set; then
3729 echo $ECHO_N "(cached) $ECHO_C" >&6
3731 # Most GNU programs take a -v and spit out some text including
3732 # the word 'GNU'. Some try to read stdin, so give them /dev/null.
3733 if $LD -o conftest
-v </dev
/null
2>&1 |
grep GNU
> /dev
/null
2>&1; then
3734 libc_cv_prog_ld_gnu
=yes
3736 libc_cv_prog_ld_gnu
=no
3740 echo "$as_me:$LINENO: result: $libc_cv_prog_ld_gnu" >&5
3741 echo "${ECHO_T}$libc_cv_prog_ld_gnu" >&6
3742 gnu_ld
=$libc_cv_prog_ld_gnu
3745 # Accept binutils 2.13 or newer.
3748 # Extract the first word of "$ac_prog", so it can be a program name with args.
3749 set dummy
$ac_prog; ac_word
=$2
3750 echo "$as_me:$LINENO: checking for $ac_word" >&5
3751 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3752 if test "${ac_cv_prog_AS+set}" = set; then
3753 echo $ECHO_N "(cached) $ECHO_C" >&6
3755 if test -n "$AS"; then
3756 ac_cv_prog_AS
="$AS" # Let the user override the test.
3758 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3762 test -z "$as_dir" && as_dir
=.
3763 for ac_exec_ext
in '' $ac_executable_extensions; do
3764 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3765 ac_cv_prog_AS
="$ac_prog"
3766 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3775 if test -n "$AS"; then
3776 echo "$as_me:$LINENO: result: $AS" >&5
3777 echo "${ECHO_T}$AS" >&6
3779 echo "$as_me:$LINENO: result: no" >&5
3780 echo "${ECHO_T}no" >&6
3783 test -n "$AS" && break
3786 if test -z "$AS"; then
3789 # Found it, now check the version.
3790 echo "$as_me:$LINENO: checking version of $AS" >&5
3791 echo $ECHO_N "checking version of $AS... $ECHO_C" >&6
3792 ac_prog_version
=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
3793 case $ac_prog_version in
3794 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
3796 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
3797 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
3800 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
3801 echo "${ECHO_T}$ac_prog_version" >&6
3803 if test $ac_verc_fail = yes; then
3804 AS
=: critic_missing
=t
3809 # Extract the first word of "$ac_prog", so it can be a program name with args.
3810 set dummy
$ac_prog; ac_word
=$2
3811 echo "$as_me:$LINENO: checking for $ac_word" >&5
3812 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3813 if test "${ac_cv_prog_LD+set}" = set; then
3814 echo $ECHO_N "(cached) $ECHO_C" >&6
3816 if test -n "$LD"; then
3817 ac_cv_prog_LD
="$LD" # Let the user override the test.
3819 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3823 test -z "$as_dir" && as_dir
=.
3824 for ac_exec_ext
in '' $ac_executable_extensions; do
3825 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3826 ac_cv_prog_LD
="$ac_prog"
3827 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3836 if test -n "$LD"; then
3837 echo "$as_me:$LINENO: result: $LD" >&5
3838 echo "${ECHO_T}$LD" >&6
3840 echo "$as_me:$LINENO: result: no" >&5
3841 echo "${ECHO_T}no" >&6
3844 test -n "$LD" && break
3847 if test -z "$LD"; then
3850 # Found it, now check the version.
3851 echo "$as_me:$LINENO: checking version of $LD" >&5
3852 echo $ECHO_N "checking version of $LD... $ECHO_C" >&6
3853 ac_prog_version
=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'`
3854 case $ac_prog_version in
3855 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
3857 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
3858 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
3861 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
3862 echo "${ECHO_T}$ac_prog_version" >&6
3864 if test $ac_verc_fail = yes; then
3865 LD
=: critic_missing
=t
3869 test -n "$aux_missing" && { echo "$as_me:$LINENO: WARNING:
3870 *** These auxiliary programs are missing or incompatible versions:$aux_missing
3871 *** some features will be disabled.
3872 *** Check the INSTALL file for required versions." >&5
3873 echo "$as_me: WARNING:
3874 *** These auxiliary programs are missing or incompatible versions:$aux_missing
3875 *** some features will be disabled.
3876 *** Check the INSTALL file for required versions." >&2;}
3878 # glibcbug.in wants to know the compiler version.
3879 CCVERSION
=`$CC -v 2>&1 | sed -n 's/gcc version //p'`
3882 # if using special system headers, find out the compiler's sekrit
3883 # header directory and add that to the list. NOTE: Only does the right
3884 # thing on a system that doesn't need fixincludes. (Not presently a problem.)
3885 if test -n "$sysheaders"; then
3886 ccheaders
=`$CC -print-file-name=include`
3887 SYSINCLUDES
="-nostdinc -isystem $ccheaders -isystem $sysheaders"
3891 # check if ranlib is necessary
3892 echo "$as_me:$LINENO: checking whether ranlib is necessary" >&5
3893 echo $ECHO_N "checking whether ranlib is necessary... $ECHO_C" >&6
3894 if test "${libc_cv_ranlib_necessary+set}" = set; then
3895 echo $ECHO_N "(cached) $ECHO_C" >&6
3897 cat > conftest.c
<<EOF
3902 $CC $CFLAGS -c conftest.c
3903 $AR cr conftest.a conftest.o
3904 cp conftest.a conftest2.a
3906 if cmp -s conftest.a conftest2.a
; then
3907 libc_cv_ranlib_necessary
=no
3909 libc_cv_ranlib_necessary
=yes
3913 echo "$as_me:$LINENO: result: $libc_cv_ranlib_necessary" >&5
3914 echo "${ECHO_T}$libc_cv_ranlib_necessary" >&6
3915 if test "$libc_cv_ranlib_necessary" = no
; then
3919 # Test if LD_LIBRARY_PATH contains the notation for the current directory
3920 # since this would lead to problems installing/building glibc.
3921 # LD_LIBRARY_PATH contains the current directory if one of the following
3923 # - one of the terminals (":" and ";") is the first or last sign
3924 # - two terminals occur directly after each other
3925 # - the path contains an element with a dot in it
3926 echo "$as_me:$LINENO: checking LD_LIBRARY_PATH variable" >&5
3927 echo $ECHO_N "checking LD_LIBRARY_PATH variable... $ECHO_C" >&6
3928 case ${LD_LIBRARY_PATH} in
3929 [:\
;]* |
*[:\
;] |
*[:\
;][:\
;]* |
*[:\
;]. | .
[:\
;]*| . |
*[:\
;].
[:\
;]* )
3930 ld_library_path_setting
="contains current directory"
3933 ld_library_path_setting
="ok"
3936 echo "$as_me:$LINENO: result: $ld_library_path_setting" >&5
3937 echo "${ECHO_T}$ld_library_path_setting" >&6
3938 if test "$ld_library_path_setting" != "ok"; then
3939 { { echo "$as_me:$LINENO: error:
3940 *** LD_LIBRARY_PATH shouldn't contain the current directory when
3941 *** building glibc. Please change the environment variable
3942 *** and run configure again." >&5
3943 echo "$as_me: error:
3944 *** LD_LIBRARY_PATH shouldn't contain the current directory when
3945 *** building glibc. Please change the environment variable
3946 *** and run configure again." >&2;}
3947 { (exit 1); exit 1; }; }
3950 echo "$as_me:$LINENO: checking whether GCC supports -static-libgcc" >&5
3951 echo $ECHO_N "checking whether GCC supports -static-libgcc... $ECHO_C" >&6
3952 if test "${libc_cv_gcc_static_libgcc+set}" = set; then
3953 echo $ECHO_N "(cached) $ECHO_C" >&6
3955 if $CC -v -static-libgcc 2>&1 |
grep -q 'unrecognized option.*static-libgcc'; then
3956 libc_cv_gcc_static_libgcc
=
3958 libc_cv_gcc_static_libgcc
=-static-libgcc
3961 echo "$as_me:$LINENO: result: $libc_cv_gcc_static_libgcc" >&5
3962 echo "${ECHO_T}$libc_cv_gcc_static_libgcc" >&6
3965 # Extract the first word of "bash", so it can be a program name with args.
3966 set dummy bash
; ac_word
=$2
3967 echo "$as_me:$LINENO: checking for $ac_word" >&5
3968 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3969 if test "${ac_cv_path_BASH+set}" = set; then
3970 echo $ECHO_N "(cached) $ECHO_C" >&6
3974 ac_cv_path_BASH
="$BASH" # Let the user override the test with a path.
3977 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3981 test -z "$as_dir" && as_dir
=.
3982 for ac_exec_ext
in '' $ac_executable_extensions; do
3983 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3984 ac_cv_path_BASH
="$as_dir/$ac_word$ac_exec_ext"
3985 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3991 test -z "$ac_cv_path_BASH" && ac_cv_path_BASH
="no"
3995 BASH
=$ac_cv_path_BASH
3997 if test -n "$BASH"; then
3998 echo "$as_me:$LINENO: result: $BASH" >&5
3999 echo "${ECHO_T}$BASH" >&6
4001 echo "$as_me:$LINENO: result: no" >&5
4002 echo "${ECHO_T}no" >&6
4005 if test "$BASH" != no
&&
4006 $BASH -c 'test "$BASH_VERSINFO" \
4007 && test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then
4008 libc_cv_have_bash2
=yes
4010 libc_cv_have_bash2
=no
4014 if test "$BASH" = no
; then
4015 # Extract the first word of "ksh", so it can be a program name with args.
4016 set dummy ksh
; ac_word
=$2
4017 echo "$as_me:$LINENO: checking for $ac_word" >&5
4018 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4019 if test "${ac_cv_path_KSH+set}" = set; then
4020 echo $ECHO_N "(cached) $ECHO_C" >&6
4024 ac_cv_path_KSH
="$KSH" # Let the user override the test with a path.
4027 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4031 test -z "$as_dir" && as_dir
=.
4032 for ac_exec_ext
in '' $ac_executable_extensions; do
4033 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4034 ac_cv_path_KSH
="$as_dir/$ac_word$ac_exec_ext"
4035 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4041 test -z "$ac_cv_path_KSH" && ac_cv_path_KSH
="no"
4047 if test -n "$KSH"; then
4048 echo "$as_me:$LINENO: result: $KSH" >&5
4049 echo "${ECHO_T}$KSH" >&6
4051 echo "$as_me:$LINENO: result: no" >&5
4052 echo "${ECHO_T}no" >&6
4055 if test "$KSH" = no
; then
4058 libc_cv_have_ksh
=yes
4063 libc_cv_have_ksh
=yes
4067 for ac_prog
in gawk mawk nawk
awk
4069 # Extract the first word of "$ac_prog", so it can be a program name with args.
4070 set dummy
$ac_prog; ac_word
=$2
4071 echo "$as_me:$LINENO: checking for $ac_word" >&5
4072 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4073 if test "${ac_cv_prog_AWK+set}" = set; then
4074 echo $ECHO_N "(cached) $ECHO_C" >&6
4076 if test -n "$AWK"; then
4077 ac_cv_prog_AWK
="$AWK" # Let the user override the test.
4079 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4083 test -z "$as_dir" && as_dir
=.
4084 for ac_exec_ext
in '' $ac_executable_extensions; do
4085 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4086 ac_cv_prog_AWK
="$ac_prog"
4087 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4096 if test -n "$AWK"; then
4097 echo "$as_me:$LINENO: result: $AWK" >&5
4098 echo "${ECHO_T}$AWK" >&6
4100 echo "$as_me:$LINENO: result: no" >&5
4101 echo "${ECHO_T}no" >&6
4104 test -n "$AWK" && break
4107 # Extract the first word of "perl", so it can be a program name with args.
4108 set dummy perl
; ac_word
=$2
4109 echo "$as_me:$LINENO: checking for $ac_word" >&5
4110 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4111 if test "${ac_cv_path_PERL+set}" = set; then
4112 echo $ECHO_N "(cached) $ECHO_C" >&6
4116 ac_cv_path_PERL
="$PERL" # Let the user override the test with a path.
4119 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4123 test -z "$as_dir" && as_dir
=.
4124 for ac_exec_ext
in '' $ac_executable_extensions; do
4125 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4126 ac_cv_path_PERL
="$as_dir/$ac_word$ac_exec_ext"
4127 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4133 test -z "$ac_cv_path_PERL" && ac_cv_path_PERL
="no"
4137 PERL
=$ac_cv_path_PERL
4139 if test -n "$PERL"; then
4140 echo "$as_me:$LINENO: result: $PERL" >&5
4141 echo "${ECHO_T}$PERL" >&6
4143 echo "$as_me:$LINENO: result: no" >&5
4144 echo "${ECHO_T}no" >&6
4147 if test "$PERL" != no
&&
4148 (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then
4151 # Extract the first word of "install-info", so it can be a program name with args.
4152 set dummy install-info
; ac_word
=$2
4153 echo "$as_me:$LINENO: checking for $ac_word" >&5
4154 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4155 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then
4156 echo $ECHO_N "(cached) $ECHO_C" >&6
4158 case $INSTALL_INFO in
4160 ac_cv_path_INSTALL_INFO
="$INSTALL_INFO" # Let the user override the test with a path.
4163 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4164 as_dummy
="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin"
4165 for as_dir
in $as_dummy
4168 test -z "$as_dir" && as_dir
=.
4169 for ac_exec_ext
in '' $ac_executable_extensions; do
4170 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4171 ac_cv_path_INSTALL_INFO
="$as_dir/$ac_word$ac_exec_ext"
4172 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4178 test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO
="no"
4182 INSTALL_INFO
=$ac_cv_path_INSTALL_INFO
4184 if test -n "$INSTALL_INFO"; then
4185 echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
4186 echo "${ECHO_T}$INSTALL_INFO" >&6
4188 echo "$as_me:$LINENO: result: no" >&5
4189 echo "${ECHO_T}no" >&6
4192 if test "$INSTALL_INFO" != "no"; then
4193 echo "$as_me:$LINENO: checking for old Debian install-info" >&5
4194 echo $ECHO_N "checking for old Debian install-info... $ECHO_C" >&6
4195 if test "${libc_cv_old_debian_install_info+set}" = set; then
4196 echo $ECHO_N "(cached) $ECHO_C" >&6
4199 # There is a hard ^_ on the next line. I am open to better ideas.
4201 echo 'File: dir Node: Top This is the top of the INFO tree'
4202 echo '* Menu:') >conftest.d
/dir
4203 (echo 'INFO-DIR-SECTION i-d-s works'
4204 echo 'START-INFO-DIR-ENTRY'
4205 echo '* Prog: (prog). Program.'
4206 echo 'END-INFO-DIR-ENTRY') >conftest.d
/prog.info
4207 if $INSTALL_INFO --info-dir=conftest.d conftest.d
/prog.info
>&5 2>&1
4209 if grep -s 'i-d-s works' conftest.d
/dir
>/dev
/null
4210 then libc_cv_old_debian_install_info
=no
4211 else libc_cv_old_debian_install_info
=yes
4213 else libc_cv_old_debian_install_info
=no testfailed
=t
4217 echo "$as_me:$LINENO: result: $libc_cv_old_debian_install_info" >&5
4218 echo "${ECHO_T}$libc_cv_old_debian_install_info" >&6
4219 if test -n "$testfailed"
4220 then { echo "$as_me:$LINENO: WARNING: install-info errored out, check config.log" >&5
4221 echo "$as_me: WARNING: install-info errored out, check config.log" >&2;}
4223 OLD_DEBIAN_INSTALL_INFO
=$libc_cv_old_debian_install_info
4227 # Extract the first word of "bison", so it can be a program name with args.
4228 set dummy bison
; ac_word
=$2
4229 echo "$as_me:$LINENO: checking for $ac_word" >&5
4230 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4231 if test "${ac_cv_path_BISON+set}" = set; then
4232 echo $ECHO_N "(cached) $ECHO_C" >&6
4236 ac_cv_path_BISON
="$BISON" # Let the user override the test with a path.
4239 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4240 as_dummy
="$PATH:/usr/local/bin:/usr/bin:/bin"
4241 for as_dir
in $as_dummy
4244 test -z "$as_dir" && as_dir
=.
4245 for ac_exec_ext
in '' $ac_executable_extensions; do
4246 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4247 ac_cv_path_BISON
="$as_dir/$ac_word$ac_exec_ext"
4248 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4254 test -z "$ac_cv_path_BISON" && ac_cv_path_BISON
="no"
4258 BISON
=$ac_cv_path_BISON
4260 if test -n "$BISON"; then
4261 echo "$as_me:$LINENO: result: $BISON" >&5
4262 echo "${ECHO_T}$BISON" >&6
4264 echo "$as_me:$LINENO: result: no" >&5
4265 echo "${ECHO_T}no" >&6
4269 echo "$as_me:$LINENO: checking for signed size_t type" >&5
4270 echo $ECHO_N "checking for signed size_t type... $ECHO_C" >&6
4271 if test "${libc_cv_signed_size_t+set}" = set; then
4272 echo $ECHO_N "(cached) $ECHO_C" >&6
4274 echo '#include <stddef.h>
4275 FOOBAR __SIZE_TYPE__ FOOBAR' > conftest.c
4276 if eval "$ac_cpp conftest.c 2>/dev/null" \
4277 |
grep '^FOOBAR.*unsigned.*FOOBAR$' >/dev
/null
; then
4278 libc_cv_signed_size_t
=no
4280 libc_cv_signed_size_t
=yes
4284 echo "$as_me:$LINENO: result: $libc_cv_signed_size_t" >&5
4285 echo "${ECHO_T}$libc_cv_signed_size_t" >&6
4286 if test $libc_cv_signed_size_t = yes; then
4287 cat >> confdefs.h
<<\EOF
4288 #undef __SIZE_TYPE__
4289 #define __SIZE_TYPE__ unsigned
4294 echo "$as_me:$LINENO: checking for libc-friendly stddef.h" >&5
4295 echo $ECHO_N "checking for libc-friendly stddef.h... $ECHO_C" >&6
4296 if test "${libc_cv_friendly_stddef+set}" = set; then
4297 echo $ECHO_N "(cached) $ECHO_C" >&6
4299 cat >conftest.
$ac_ext <<_ACEOF
4300 #line $LINENO "configure"
4303 cat confdefs.h
>>conftest.
$ac_ext
4304 cat >>conftest.
$ac_ext <<_ACEOF
4305 /* end confdefs.h. */
4306 #define __need_size_t
4307 #define __need_wchar_t
4314 size_t size; wchar_t wchar;
4316 #error stddef.h ignored __need_*
4318 if (&size == NULL || &wchar == NULL) abort ();
4323 rm -f conftest.
$ac_objext
4324 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4325 (eval $ac_compile) 2>&5
4327 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4328 (exit $ac_status); } &&
4329 { ac_try
='test -s conftest.$ac_objext'
4330 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4333 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4334 (exit $ac_status); }; }; then
4335 libc_cv_friendly_stddef
=yes
4337 echo "$as_me: failed program was:" >&5
4338 sed 's/^/| /' conftest.
$ac_ext >&5
4340 libc_cv_friendly_stddef
=no
4342 rm -f conftest.
$ac_objext conftest.
$ac_ext
4344 echo "$as_me:$LINENO: result: $libc_cv_friendly_stddef" >&5
4345 echo "${ECHO_T}$libc_cv_friendly_stddef" >&6
4346 if test $libc_cv_friendly_stddef = yes; then
4347 config_vars
="$config_vars
4348 override stddef.h = # The installed <stddef.h> seems to be libc-friendly."
4351 echo "$as_me:$LINENO: checking whether we need to use -P to assemble .S files" >&5
4352 echo $ECHO_N "checking whether we need to use -P to assemble .S files... $ECHO_C" >&6
4353 if test "${libc_cv_need_minus_P+set}" = set; then
4354 echo $ECHO_N "(cached) $ECHO_C" >&6
4356 cat > conftest.S
<<EOF
4357 #include "confdefs.h"
4358 /* Nothing whatsoever. */
4360 if { ac_try
='${CC-cc} $CFLAGS -c conftest.S 1>&5'
4361 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4364 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4365 (exit $ac_status); }; }; then
4366 libc_cv_need_minus_P
=no
4368 libc_cv_need_minus_P
=yes
4372 echo "$as_me:$LINENO: result: $libc_cv_need_minus_P" >&5
4373 echo "${ECHO_T}$libc_cv_need_minus_P" >&6
4374 if test $libc_cv_need_minus_P = yes; then
4375 config_vars
="$config_vars
4376 asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives."
4379 echo "$as_me:$LINENO: checking whether .text pseudo-op must be used" >&5
4380 echo $ECHO_N "checking whether .text pseudo-op must be used... $ECHO_C" >&6
4381 if test "${libc_cv_dot_text+set}" = set; then
4382 echo $ECHO_N "(cached) $ECHO_C" >&6
4384 cat > conftest.s
<<EOF
4388 if { ac_try
='${CC-cc} $CFLAGS -c conftest.s 1>&5'
4389 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4392 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4393 (exit $ac_status); }; }; then
4394 libc_cv_dot_text
=.text
4399 if test -z "$libc_cv_dot_text"; then
4400 echo "$as_me:$LINENO: result: no" >&5
4401 echo "${ECHO_T}no" >&6
4403 echo "$as_me:$LINENO: result: yes" >&5
4404 echo "${ECHO_T}yes" >&6
4407 echo "$as_me:$LINENO: checking for assembler global-symbol directive" >&5
4408 echo $ECHO_N "checking for assembler global-symbol directive... $ECHO_C" >&6
4409 if test "${libc_cv_asm_global_directive+set}" = set; then
4410 echo $ECHO_N "(cached) $ECHO_C" >&6
4412 libc_cv_asm_global_directive
=UNKNOWN
4413 for ac_globl
in .globl .global .EXPORT
; do
4414 cat > conftest.s
<<EOF
4419 if { ac_try
='${CC-cc} $CFLAGS -c conftest.s 1>&5'
4420 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4423 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4424 (exit $ac_status); }; }; then
4425 libc_cv_asm_global_directive
=${ac_globl}
4428 test $libc_cv_asm_global_directive != UNKNOWN
&& break
4431 echo "$as_me:$LINENO: result: $libc_cv_asm_global_directive" >&5
4432 echo "${ECHO_T}$libc_cv_asm_global_directive" >&6
4433 if test $libc_cv_asm_global_directive = UNKNOWN
; then
4434 { { echo "$as_me:$LINENO: error: cannot determine asm global directive" >&5
4435 echo "$as_me: error: cannot determine asm global directive" >&2;}
4436 { (exit 1); exit 1; }; }
4438 cat >>confdefs.h
<<_ACEOF
4439 #define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive}
4444 echo "$as_me:$LINENO: checking for .set assembler directive" >&5
4445 echo $ECHO_N "checking for .set assembler directive... $ECHO_C" >&6
4446 if test "${libc_cv_asm_set_directive+set}" = set; then
4447 echo $ECHO_N "(cached) $ECHO_C" >&6
4449 cat > conftest.s
<<EOF
4452 .set glibc_conftest_frobozz,foo
4453 $libc_cv_asm_global_directive glibc_conftest_frobozz
4455 # The alpha-dec-osf1 assembler gives only a warning for `.set'
4456 # (but it doesn't work), so we must do a linking check to be sure.
4457 cat > conftest1.c
<<\EOF
4458 extern int glibc_conftest_frobozz
;
4459 main
() { printf ("%d\n", glibc_conftest_frobozz
); }
4461 if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
4462 -o conftest conftest.s conftest1.c
1>&5 2>&5; then
4463 libc_cv_asm_set_directive
=yes
4465 libc_cv_asm_set_directive
=no
4469 echo "$as_me:$LINENO: result: $libc_cv_asm_set_directive" >&5
4470 echo "${ECHO_T}$libc_cv_asm_set_directive" >&6
4471 if test $libc_cv_asm_set_directive = yes; then
4472 cat >>confdefs.h
<<\_ACEOF
4473 #define HAVE_ASM_SET_DIRECTIVE 1
4478 echo "$as_me:$LINENO: checking for assembler .type directive prefix" >&5
4479 echo $ECHO_N "checking for assembler .type directive prefix... $ECHO_C" >&6
4480 if test "${libc_cv_asm_type_prefix+set}" = set; then
4481 echo $ECHO_N "(cached) $ECHO_C" >&6
4483 libc_cv_asm_type_prefix
=no
4484 for ac_try_prefix
in '@' '%' '#'; do
4485 cat > conftest.s
<<EOF
4487 ${libc_cv_asm_global_directive} foo
4488 .type foo, ${ac_try_prefix}object
4493 if { ac_try
='${CC-cc} $CFLAGS -c conftest.s 1>&5'
4494 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4497 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4498 (exit $ac_status); }; }; then
4499 libc_cv_asm_type_prefix
=${ac_try_prefix}
4502 test "x$libc_cv_asm_type_prefix" != xno
&& break
4505 echo "$as_me:$LINENO: result: $libc_cv_asm_type_prefix" >&5
4506 echo "${ECHO_T}$libc_cv_asm_type_prefix" >&6
4507 if test "x$libc_cv_asm_type_prefix" != xno
; then
4508 cat >>confdefs.h
<<_ACEOF
4509 #define ASM_TYPE_DIRECTIVE_PREFIX ${libc_cv_asm_type_prefix}
4514 # The Aix ld uses global .symbol_names instead of symbol_names.
4515 # Unfortunately also used in the PPC64 ELF ABI.
4516 case "${os}${machine}" in
4517 aix4.3
* | linux
*powerpc
/powerpc64
*)
4518 cat >>confdefs.h
<<\_ACEOF
4519 #define HAVE_ASM_GLOBAL_DOT_NAME 1
4524 echo "$as_me:$LINENO: checking for .symver assembler directive" >&5
4525 echo $ECHO_N "checking for .symver assembler directive... $ECHO_C" >&6
4526 if test "${libc_cv_asm_symver_directive+set}" = set; then
4527 echo $ECHO_N "(cached) $ECHO_C" >&6
4529 cat > conftest.s
<<EOF
4532 .symver _sym,sym@VERS
4534 if ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.s
1>&5 2>&5; then
4535 libc_cv_asm_symver_directive
=yes
4537 libc_cv_asm_symver_directive
=no
4541 echo "$as_me:$LINENO: result: $libc_cv_asm_symver_directive" >&5
4542 echo "${ECHO_T}$libc_cv_asm_symver_directive" >&6
4543 echo "$as_me:$LINENO: checking for ld --version-script" >&5
4544 echo $ECHO_N "checking for ld --version-script... $ECHO_C" >&6
4545 if test "${libc_cv_ld_version_script_option+set}" = set; then
4546 echo $ECHO_N "(cached) $ECHO_C" >&6
4548 if test $libc_cv_asm_symver_directive = yes; then
4549 cat > conftest.s
<<EOF
4552 .symver _sym,sym@VERS
4554 cat > conftest.map
<<EOF
4563 if ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.s
1>&5 2>&5; then
4564 if { ac_try
='${CC-cc} $CFLAGS -shared -o conftest.so conftest.o
4565 -nostartfiles -nostdlib
4566 -Wl,--version-script,conftest.map
4568 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4571 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4572 (exit $ac_status); }; };
4574 libc_cv_ld_version_script_option
=yes
4576 libc_cv_ld_version_script_option
=no
4579 libc_cv_ld_version_script_option
=no
4582 libc_cv_ld_version_script_option
=no
4586 echo "$as_me:$LINENO: result: $libc_cv_ld_version_script_option" >&5
4587 echo "${ECHO_T}$libc_cv_ld_version_script_option" >&6
4588 if test $shared != no
&&
4589 test $libc_cv_asm_symver_directive = yes &&
4590 test $libc_cv_ld_version_script_option = yes &&
4591 test $enable_versioning = yes; then
4593 cat >>confdefs.h
<<\_ACEOF
4594 #define DO_VERSIONING 1
4602 if test $elf = yes && test $shared != no
&& test $VERSIONING = no
; then
4604 *** WARNING: You should not compile GNU libc without versioning. Not using
4605 *** versioning will introduce incompatibilities so that old binaries
4606 *** will not run anymore.
4607 *** For versioning you need recent binutils (binutils-2.8.1.0.23 or newer)."
4609 if test $elf = yes; then
4610 echo "$as_me:$LINENO: checking for .previous assembler directive" >&5
4611 echo $ECHO_N "checking for .previous assembler directive... $ECHO_C" >&6
4612 if test "${libc_cv_asm_previous_directive+set}" = set; then
4613 echo $ECHO_N "(cached) $ECHO_C" >&6
4615 cat > conftest.s
<<EOF
4616 .section foo_section
4619 if { ac_try
='${CC-cc} -c $CFLAGS conftest.s 1>&5'
4620 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4623 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4624 (exit $ac_status); }; }; then
4625 libc_cv_asm_previous_directive
=yes
4627 libc_cv_asm_previous_directive
=no
4631 echo "$as_me:$LINENO: result: $libc_cv_asm_previous_directive" >&5
4632 echo "${ECHO_T}$libc_cv_asm_previous_directive" >&6
4633 if test $libc_cv_asm_previous_directive = yes; then
4634 cat >>confdefs.h
<<\_ACEOF
4635 #define HAVE_ASM_PREVIOUS_DIRECTIVE 1
4639 echo "$as_me:$LINENO: checking for .popsection assembler directive" >&5
4640 echo $ECHO_N "checking for .popsection assembler directive... $ECHO_C" >&6
4641 if test "${libc_cv_asm_popsection_directive+set}" = set; then
4642 echo $ECHO_N "(cached) $ECHO_C" >&6
4644 cat > conftest.s
<<EOF
4645 .pushsection foo_section
4648 if { ac_try
='${CC-cc} -c $CFLAGS conftest.s 1>&5'
4649 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4652 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4653 (exit $ac_status); }; }; then
4654 libc_cv_asm_popsection_directive
=yes
4656 libc_cv_asm_popsection_directive
=no
4660 echo "$as_me:$LINENO: result: $libc_cv_asm_popsection_directive" >&5
4661 echo "${ECHO_T}$libc_cv_asm_popsection_directive" >&6
4662 if test $libc_cv_asm_popsection_directive = yes; then
4663 cat >>confdefs.h
<<\_ACEOF
4664 #define HAVE_ASM_POPSECTION_DIRECTIVE 1
4669 echo "$as_me:$LINENO: checking for .protected and .hidden assembler directive" >&5
4670 echo $ECHO_N "checking for .protected and .hidden assembler directive... $ECHO_C" >&6
4671 if test "${libc_cv_asm_protected_directive+set}" = set; then
4672 echo $ECHO_N "(cached) $ECHO_C" >&6
4674 cat > conftest.s
<<EOF
4680 if { ac_try
='${CC-cc} -c $CFLAGS conftest.s 1>&5'
4681 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4684 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4685 (exit $ac_status); }; }; then
4686 libc_cv_asm_protected_directive
=yes
4688 libc_cv_asm_protected_directive
=no
4692 echo "$as_me:$LINENO: result: $libc_cv_asm_protected_directive" >&5
4693 echo "${ECHO_T}$libc_cv_asm_protected_directive" >&6
4695 cat >>confdefs.h
<<\_ACEOF
4696 #define HAVE_PROTECTED 1
4699 cat >>confdefs.h
<<\_ACEOF
4700 #define HAVE_HIDDEN 1
4704 if test $libc_cv_asm_protected_directive = yes; then
4705 echo "$as_me:$LINENO: checking whether __attribute__((visibility())) is supported" >&5
4706 echo $ECHO_N "checking whether __attribute__((visibility())) is supported... $ECHO_C" >&6
4707 if test "${libc_cv_visibility_attribute+set}" = set; then
4708 echo $ECHO_N "(cached) $ECHO_C" >&6
4710 cat > conftest.c
<<EOF
4711 int foo __attribute__ ((visibility ("hidden"))) = 1;
4712 int bar __attribute__ ((visibility ("protected"))) = 1;
4714 libc_cv_visibility_attribute
=no
4715 if { ac_try
='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
4716 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4719 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4720 (exit $ac_status); }; }; then
4721 if grep '\.hidden.*foo' conftest.s
>/dev
/null
; then
4722 if grep '\.protected.*bar' conftest.s
>/dev
/null
; then
4723 libc_cv_visibility_attribute
=yes
4730 echo "$as_me:$LINENO: result: $libc_cv_visibility_attribute" >&5
4731 echo "${ECHO_T}$libc_cv_visibility_attribute" >&6
4732 if test $libc_cv_visibility_attribute = yes; then
4733 cat >>confdefs.h
<<\_ACEOF
4734 #define HAVE_VISIBILITY_ATTRIBUTE 1
4740 if test $libc_cv_visibility_attribute = yes; then
4741 echo "$as_me:$LINENO: checking for broken __attribute__((visibility()))" >&5
4742 echo $ECHO_N "checking for broken __attribute__((visibility()))... $ECHO_C" >&6
4743 if test "${libc_cv_broken_visibility_attribute+set}" = set; then
4744 echo $ECHO_N "(cached) $ECHO_C" >&6
4746 cat > conftest.c
<<EOF
4748 int bar (int x) __asm__ ("foo") __attribute__ ((visibility ("hidden")));
4749 int bar (int x) { return x; }
4751 libc_cv_broken_visibility_attribute
=yes
4752 if { ac_try
='${CC-cc} -Werror -S conftest.c -o conftest.s1>&5'
4753 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4756 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4757 (exit $ac_status); }; }; then
4758 if grep '\.hidden[ _]foo' conftest.s
>/dev
/null
; then
4759 libc_cv_broken_visibility_attribute
=no
4762 rm -f conftest.c conftest.s
4765 echo "$as_me:$LINENO: result: $libc_cv_broken_visibility_attribute" >&5
4766 echo "${ECHO_T}$libc_cv_broken_visibility_attribute" >&6
4767 if test $libc_cv_broken_visibility_attribute = yes; then
4768 cat >>confdefs.h
<<\_ACEOF
4769 #define HAVE_BROKEN_VISIBILITY_ATTRIBUTE 1
4775 echo "$as_me:$LINENO: checking for broken __attribute__((alias()))" >&5
4776 echo $ECHO_N "checking for broken __attribute__((alias()))... $ECHO_C" >&6
4777 if test "${libc_cv_broken_alias_attribute+set}" = set; then
4778 echo $ECHO_N "(cached) $ECHO_C" >&6
4780 cat > conftest.c
<<EOF
4781 extern int foo (int x) __asm ("xyzzy");
4782 int bar (int x) { return x; }
4783 extern __typeof (bar) foo __attribute ((weak, alias ("bar")));
4785 extern __typeof (dfoo) dfoo __asm ("abccb");
4788 libc_cv_broken_alias_attribute
=yes
4789 if { ac_try
='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
4790 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4793 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4794 (exit $ac_status); }; }; then
4795 if grep 'xyzzy' conftest.s
>/dev
/null
&&
4796 grep 'abccb' conftest.s
>/dev
/null
; then
4797 libc_cv_broken_alias_attribute
=no
4800 rm -f conftest.c conftest.s
4803 echo "$as_me:$LINENO: result: $libc_cv_broken_alias_attribute" >&5
4804 echo "${ECHO_T}$libc_cv_broken_alias_attribute" >&6
4805 if test $libc_cv_broken_alias_attribute = yes; then
4806 cat >>confdefs.h
<<\_ACEOF
4807 #define HAVE_BROKEN_ALIAS_ATTRIBUTE 1
4812 if test $libc_cv_visibility_attribute = yes -a $gnu_ld = yes; then
4813 echo "$as_me:$LINENO: checking whether to put _rtld_local into .sdata section" >&5
4814 echo $ECHO_N "checking whether to put _rtld_local into .sdata section... $ECHO_C" >&6
4815 if test "${libc_cv_have_sdata_section+set}" = set; then
4816 echo $ECHO_N "(cached) $ECHO_C" >&6
4818 echo "int i;" > conftest.c
4819 libc_cv_have_sdata_section
=no
4820 if ${CC-cc} -shared -Wl,--verbose conftest.c
-o conftest.so
2>&1 \
4821 |
grep '\.sdata' >/dev
/null
; then
4822 libc_cv_have_sdata_section
=yes
4824 rm -f conftest.c conftest.so
4827 echo "$as_me:$LINENO: result: $libc_cv_have_sdata_section" >&5
4828 echo "${ECHO_T}$libc_cv_have_sdata_section" >&6
4829 if test $libc_cv_have_sdata_section = yes; then
4830 cat >>confdefs.h
<<\_ACEOF
4831 #define HAVE_SDATA_SECTION 1
4837 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
4838 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
4839 if test "${libc_cv_initfinit_array+set}" = set; then
4840 echo $ECHO_N "(cached) $ECHO_C" >&6
4842 cat > conftest.c
<<EOF
4843 int _start (void) { return 0; }
4844 int __start (void) { return 0; }
4845 int foo (void) { return 1; }
4846 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
4848 if { ac_try
='${CC-cc} -o conftest conftest.c
4849 -static -nostartfiles -nostdlib 1>&5'
4850 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4853 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4854 (exit $ac_status); }; }
4856 if readelf
-S conftest | fgrep INIT_ARRAY
> /dev
/null
; then
4857 libc_cv_initfinit_array
=yes
4859 libc_cv_initfinit_array
=no
4862 libc_cv_initfinit_array
=no
4866 echo "$as_me:$LINENO: result: $libc_cv_initfinit_array" >&5
4867 echo "${ECHO_T}$libc_cv_initfinit_array" >&6
4869 if test $libc_cv_initfinit_array = yes; then
4870 cat >>confdefs.h
<<\_ACEOF
4871 #define HAVE_INITFINI_ARRAY 1
4876 echo "$as_me:$LINENO: checking for -z nodelete option" >&5
4877 echo $ECHO_N "checking for -z nodelete option... $ECHO_C" >&6
4878 if test "${libc_cv_z_nodelete+set}" = set; then
4879 echo $ECHO_N "(cached) $ECHO_C" >&6
4881 cat > conftest.c
<<EOF
4882 int _start (void) { return 42; }
4884 if { ac_try
='${CC-cc} -shared -o conftest.so conftest.c
4885 -nostartfiles -nostdlib
4886 -Wl,--enable-new-dtags,-z,nodelete 1>&5'
4887 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4890 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4891 (exit $ac_status); }; }
4893 libc_cv_z_nodelete
=yes
4895 libc_cv_z_nodelete
=no
4899 echo "$as_me:$LINENO: result: $libc_cv_z_nodelete" >&5
4900 echo "${ECHO_T}$libc_cv_z_nodelete" >&6
4903 echo "$as_me:$LINENO: checking for -z nodlopen option" >&5
4904 echo $ECHO_N "checking for -z nodlopen option... $ECHO_C" >&6
4905 if test "${libc_cv_z_nodlopen+set}" = set; then
4906 echo $ECHO_N "(cached) $ECHO_C" >&6
4908 cat > conftest.c
<<EOF
4909 int _start (void) { return 42; }
4911 if { ac_try
='${CC-cc} -shared -o conftest.so conftest.c
4912 -nostartfiles -nostdlib
4913 -Wl,--enable-new-dtags,-z,nodlopen 1>&5'
4914 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4917 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4918 (exit $ac_status); }; }
4920 libc_cv_z_nodlopen
=yes
4922 libc_cv_z_nodlopen
=no
4926 echo "$as_me:$LINENO: result: $libc_cv_z_nodlopen" >&5
4927 echo "${ECHO_T}$libc_cv_z_nodlopen" >&6
4930 echo "$as_me:$LINENO: checking for -z initfirst option" >&5
4931 echo $ECHO_N "checking for -z initfirst option... $ECHO_C" >&6
4932 if test "${libc_cv_z_initfirst+set}" = set; then
4933 echo $ECHO_N "(cached) $ECHO_C" >&6
4935 cat > conftest.c
<<EOF
4936 int _start (void) { return 42; }
4938 if { ac_try
='${CC-cc} -shared -o conftest.so conftest.c
4939 -nostartfiles -nostdlib
4940 -Wl,--enable-new-dtags,-z,initfirst 1>&5'
4941 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4944 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4945 (exit $ac_status); }; }
4947 libc_cv_z_initfirst
=yes
4949 libc_cv_z_initfirst
=no
4953 echo "$as_me:$LINENO: result: $libc_cv_z_initfirst" >&5
4954 echo "${ECHO_T}$libc_cv_z_initfirst" >&6
4957 echo "$as_me:$LINENO: checking for -Bgroup option" >&5
4958 echo $ECHO_N "checking for -Bgroup option... $ECHO_C" >&6
4959 if test "${libc_cv_Bgroup+set}" = set; then
4960 echo $ECHO_N "(cached) $ECHO_C" >&6
4962 cat > conftest.c
<<EOF
4963 int _start (void) { return 42; }
4965 if { ac_try
='${CC-cc} -shared -o conftest.so conftest.c -Wl,-Bgroup -nostdlib 1>&5'
4966 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4969 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4970 (exit $ac_status); }; }
4978 echo "$as_me:$LINENO: result: $libc_cv_Bgroup" >&5
4979 echo "${ECHO_T}$libc_cv_Bgroup" >&6
4982 echo "$as_me:$LINENO: checking for -z combreloc" >&5
4983 echo $ECHO_N "checking for -z combreloc... $ECHO_C" >&6
4984 if test "${libc_cv_z_combreloc+set}" = set; then
4985 echo $ECHO_N "(cached) $ECHO_C" >&6
4987 cat > conftest.c
<<EOF
4988 extern int bar (int);
4990 int foo (void) { return bar (mumble); }
4992 if { ac_try
='${CC-cc} -shared -o conftest.so conftest.c
4993 -nostdlib -nostartfiles
4994 -Wl,-z,combreloc 1>&5'
4995 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4998 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4999 (exit $ac_status); }; }
5001 if readelf
-S conftest.so |
grep '\.rel\(a\|\)\.dyn' > /dev
/null
; then
5002 libc_cv_z_combreloc
=yes
5004 libc_cv_z_combreloc
=no
5007 libc_cv_z_combreloc
=no
5011 echo "$as_me:$LINENO: result: $libc_cv_z_combreloc" >&5
5012 echo "${ECHO_T}$libc_cv_z_combreloc" >&6
5013 if test "$libc_cv_z_combreloc" = yes; then
5014 cat >>confdefs.h
<<\_ACEOF
5015 #define HAVE_Z_COMBRELOC 1
5022 if test $elf != yes; then
5023 echo "$as_me:$LINENO: checking for .init and .fini sections" >&5
5024 echo $ECHO_N "checking for .init and .fini sections... $ECHO_C" >&6
5025 if test "${libc_cv_have_initfini+set}" = set; then
5026 echo $ECHO_N "(cached) $ECHO_C" >&6
5028 cat >conftest.
$ac_ext <<_ACEOF
5029 #line $LINENO "configure"
5032 cat confdefs.h
>>conftest.
$ac_ext
5033 cat >>conftest.
$ac_ext <<_ACEOF
5034 /* end confdefs.h. */
5039 asm (".section .init");
5040 asm (".section .fini");
5041 asm ("${libc_cv_dot_text}");
5046 rm -f conftest.
$ac_objext
5047 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5048 (eval $ac_compile) 2>&5
5050 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5051 (exit $ac_status); } &&
5052 { ac_try
='test -s conftest.$ac_objext'
5053 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5056 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5057 (exit $ac_status); }; }; then
5058 libc_cv_have_initfini
=yes
5060 echo "$as_me: failed program was:" >&5
5061 sed 's/^/| /' conftest.
$ac_ext >&5
5063 libc_cv_have_initfini
=no
5065 rm -f conftest.
$ac_objext conftest.
$ac_ext
5067 echo "$as_me:$LINENO: result: $libc_cv_have_initfini" >&5
5068 echo "${ECHO_T}$libc_cv_have_initfini" >&6
5069 if test $libc_cv_have_initfini = yes; then
5070 cat >>confdefs.h
<<\_ACEOF
5071 #define HAVE_INITFINI 1
5077 if test $elf = yes -a $gnu_ld = yes; then
5078 echo "$as_me:$LINENO: checking whether cc puts quotes around section names" >&5
5079 echo $ECHO_N "checking whether cc puts quotes around section names... $ECHO_C" >&6
5080 if test "${libc_cv_have_section_quotes+set}" = set; then
5081 echo $ECHO_N "(cached) $ECHO_C" >&6
5083 cat > conftest.c
<<EOF
5084 static const int foo
5085 __attribute__ ((section ("bar"))) = 1;
5087 if ${CC-cc} -S conftest.c
-o conftest.s
; then
5088 if grep '\.section.*"bar"' conftest.s
>/dev
/null
; then
5089 libc_cv_have_section_quotes
=yes
5091 libc_cv_have_section_quotes
=no
5094 libc_cv_have_section_quotes
=unknown
5099 echo "$as_me:$LINENO: result: $libc_cv_have_section_quotes" >&5
5100 echo "${ECHO_T}$libc_cv_have_section_quotes" >&6
5101 if test $libc_cv_have_section_quotes = yes; then
5102 cat >>confdefs.h
<<\_ACEOF
5103 #define HAVE_SECTION_QUOTES 1
5111 if test $elf = yes; then
5112 libc_cv_asm_underscores
=no
5114 if test $ac_cv_prog_cc_works = yes; then
5115 echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5
5116 echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6
5117 if test "${libc_cv_asm_underscores+set}" = set; then
5118 echo $ECHO_N "(cached) $ECHO_C" >&6
5120 cat >conftest.
$ac_ext <<_ACEOF
5121 #line $LINENO "configure"
5124 cat confdefs.h
>>conftest.
$ac_ext
5125 cat >>conftest.
$ac_ext <<_ACEOF
5126 /* end confdefs.h. */
5127 asm ("_glibc_foobar:");
5136 rm -f conftest.
$ac_objext conftest
$ac_exeext
5137 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5138 (eval $ac_link) 2>&5
5140 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5141 (exit $ac_status); } &&
5142 { ac_try
='test -s conftest$ac_exeext'
5143 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5146 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5147 (exit $ac_status); }; }; then
5148 libc_cv_asm_underscores
=yes
5150 echo "$as_me: failed program was:" >&5
5151 sed 's/^/| /' conftest.
$ac_ext >&5
5153 libc_cv_asm_underscores
=no
5155 rm -f conftest.
$ac_objext conftest
$ac_exeext conftest.
$ac_ext
5157 echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5
5158 echo "${ECHO_T}$libc_cv_asm_underscores" >&6
5160 echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5
5161 echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6
5162 if test "${libc_cv_asm_underscores+set}" = set; then
5163 echo $ECHO_N "(cached) $ECHO_C" >&6
5165 cat > conftest.
$ac_ext <<EOF
5166 #line 5166 "configure"
5167 #include "confdefs.h"
5168 void underscore_test(void) {
5171 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5172 (eval $ac_compile) 2>&5
5174 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5175 (exit $ac_status); }; then
5176 if grep _underscore_test conftest
* >/dev
/null
; then
5178 libc_cv_asm_underscores
=yes
5181 libc_cv_asm_underscores
=no
5184 echo "configure: failed program was:" >&5
5185 cat conftest.
$ac_ext >&5
5187 libc_cv_asm_underscores
=no
5191 echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5
5192 echo "${ECHO_T}$libc_cv_asm_underscores" >&6
5195 if test $libc_cv_asm_underscores = no
; then
5196 cat >>confdefs.h
<<\_ACEOF
5197 #define NO_UNDERSCORES 1
5202 if test $elf = yes; then
5203 libc_cv_weak_symbols
=yes
5206 echo "$as_me:$LINENO: checking for assembler .weak directive" >&5
5207 echo $ECHO_N "checking for assembler .weak directive... $ECHO_C" >&6
5208 if test "${libc_cv_asm_weak_directive+set}" = set; then
5209 echo $ECHO_N "(cached) $ECHO_C" >&6
5211 cat > conftest.s
<<EOF
5213 ${libc_cv_asm_global_directive} foo
5216 .weak bar; bar = foo
5218 if { ac_try
='${CC-cc} $CFLAGS -c conftest.s 1>&5'
5219 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5222 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5223 (exit $ac_status); }; }; then
5224 libc_cv_asm_weak_directive
=yes
5226 libc_cv_asm_weak_directive
=no
5230 echo "$as_me:$LINENO: result: $libc_cv_asm_weak_directive" >&5
5231 echo "${ECHO_T}$libc_cv_asm_weak_directive" >&6
5233 if test $libc_cv_asm_weak_directive = no
; then
5234 echo "$as_me:$LINENO: checking for assembler .weakext directive" >&5
5235 echo $ECHO_N "checking for assembler .weakext directive... $ECHO_C" >&6
5236 if test "${libc_cv_asm_weakext_directive+set}" = set; then
5237 echo $ECHO_N "(cached) $ECHO_C" >&6
5239 cat > conftest.s
<<EOF
5241 ${libc_cv_asm_global_directive} foo
5245 ${libc_cv_asm_global_directive} baz
5248 if { ac_try
='${CC-cc} $CFLAGS -c conftest.s 1>&5'
5249 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5252 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5253 (exit $ac_status); }; }; then
5254 libc_cv_asm_weakext_directive
=yes
5256 libc_cv_asm_weakext_directive
=no
5260 echo "$as_me:$LINENO: result: $libc_cv_asm_weakext_directive" >&5
5261 echo "${ECHO_T}$libc_cv_asm_weakext_directive" >&6
5265 if test $libc_cv_asm_weak_directive = yes; then
5266 cat >>confdefs.h
<<\_ACEOF
5267 #define HAVE_ASM_WEAK_DIRECTIVE 1
5270 elif test $libc_cv_asm_weakext_directive = yes; then
5271 cat >>confdefs.h
<<\_ACEOF
5272 #define HAVE_ASM_WEAKEXT_DIRECTIVE 1
5277 case "${host_cpu}-${host_os}" in
5279 libc_cv_asm_line_sep
='@'
5280 cat >>confdefs.h
<<_ACEOF
5281 #define ASM_LINE_SEP $libc_cv_asm_line_sep
5286 echo "$as_me:$LINENO: checking for assembler line separator" >&5
5287 echo $ECHO_N "checking for assembler line separator... $ECHO_C" >&6
5288 if test "${libc_cv_asm_line_sep+set}" = set; then
5289 echo $ECHO_N "(cached) $ECHO_C" >&6
5291 cat > conftest.s
<<EOF
5294 if { ac_try
='${CC-cc} -c $CFLAGS conftest.s 1>&5'
5295 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5298 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5299 (exit $ac_status); }; }; then
5300 libc_cv_asm_line_sep
='!'
5302 if test -z "$enable_hacker_mode"; then
5303 echo "*** You need a newer assembler to compile glibc"
5307 libc_cv_asm_line_sep
=';'
5311 echo "$as_me:$LINENO: result: $libc_cv_asm_line_sep" >&5
5312 echo "${ECHO_T}$libc_cv_asm_line_sep" >&6
5313 cat >>confdefs.h
<<_ACEOF
5314 #define ASM_LINE_SEP $libc_cv_asm_line_sep
5320 echo "$as_me:$LINENO: checking if -g produces usable source locations for assembler-with-cpp" >&5
5321 echo $ECHO_N "checking if -g produces usable source locations for assembler-with-cpp... $ECHO_C" >&6
5322 if test "${libc_cv_cpp_asm_debuginfo+set}" = set; then
5323 echo $ECHO_N "(cached) $ECHO_C" >&6
5325 cat > conftest.S
<<EOF
5326 #include "confdefs.h"
5331 ${libc_cv_asm_global_directive} foo
5333 /* Unfortunately this test only works for a real instruction,
5334 not for any of the machine-independent pseudo-ops.
5335 So we just have to assume everybody has a "nop". */
5342 if { ac_try
='${CC-cc} $CFLAGS -g -c conftest.S 1>&5'
5343 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5346 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5347 (exit $ac_status); }; } &&
5348 ac_pattern
='conftest\.S'
5349 { ac_try
='readelf --debug-dump=line conftest.o |
5350 grep $ac_pattern 1>&5'
5351 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5354 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5355 (exit $ac_status); }; }; then
5356 libc_cv_cpp_asm_debuginfo
=yes
5358 libc_cv_cpp_asm_debuginfo
=no
5362 echo "$as_me:$LINENO: result: $libc_cv_cpp_asm_debuginfo" >&5
5363 echo "${ECHO_T}$libc_cv_cpp_asm_debuginfo" >&6
5364 if test $libc_cv_cpp_asm_debuginfo = yes; then
5365 cat >>confdefs.h
<<\_ACEOF
5366 #define HAVE_CPP_ASM_DEBUGINFO 1
5371 echo "$as_me:$LINENO: checking for ld --no-whole-archive" >&5
5372 echo $ECHO_N "checking for ld --no-whole-archive... $ECHO_C" >&6
5373 if test "${libc_cv_ld_no_whole_archive+set}" = set; then
5374 echo $ECHO_N "(cached) $ECHO_C" >&6
5376 cat > conftest.c
<<\EOF
5381 if { ac_try
='${CC-cc} $CFLAGS
5382 -nostdlib -nostartfiles -Wl,--no-whole-archive
5383 -o conftest conftest.c 1>&5'
5384 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5387 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5388 (exit $ac_status); }; }; then
5389 libc_cv_ld_no_whole_archive
=yes
5391 libc_cv_ld_no_whole_archive
=no
5395 echo "$as_me:$LINENO: result: $libc_cv_ld_no_whole_archive" >&5
5396 echo "${ECHO_T}$libc_cv_ld_no_whole_archive" >&6
5397 if test $libc_cv_ld_no_whole_archive = yes; then
5398 no_whole_archive
=-Wl,--no-whole-archive
5401 echo "$as_me:$LINENO: checking for gcc -fexceptions" >&5
5402 echo $ECHO_N "checking for gcc -fexceptions... $ECHO_C" >&6
5403 if test "${libc_cv_gcc_exceptions+set}" = set; then
5404 echo $ECHO_N "(cached) $ECHO_C" >&6
5406 cat > conftest.c
<<\EOF
5411 if { ac_try
='${CC-cc} $CFLAGS
5412 -nostdlib -nostartfiles -fexceptions
5413 -o conftest conftest.c 1>&5'
5414 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5417 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5418 (exit $ac_status); }; }; then
5419 libc_cv_gcc_exceptions
=yes
5421 libc_cv_gcc_exceptions
=no
5425 echo "$as_me:$LINENO: result: $libc_cv_gcc_exceptions" >&5
5426 echo "${ECHO_T}$libc_cv_gcc_exceptions" >&6
5427 if test $libc_cv_gcc_exceptions = yes; then
5428 exceptions
=-fexceptions
5431 if test "$host_cpu" = powerpc
; then
5432 # Check for a bug present in at least versions 2.8.x of GCC
5433 # and versions 1.0.x of EGCS.
5434 echo "$as_me:$LINENO: checking whether clobbering cr0 causes problems" >&5
5435 echo $ECHO_N "checking whether clobbering cr0 causes problems... $ECHO_C" >&6
5436 if test "${libc_cv_c_asmcr0_bug+set}" = set; then
5437 echo $ECHO_N "(cached) $ECHO_C" >&6
5439 cat >conftest.
$ac_ext <<_ACEOF
5440 #line $LINENO "configure"
5443 cat confdefs.h
>>conftest.
$ac_ext
5444 cat >>conftest.
$ac_ext <<_ACEOF
5445 /* end confdefs.h. */
5446 int tester(int x) { asm ("" : : : "cc"); return x & 123; }
5455 rm -f conftest.
$ac_objext
5456 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5457 (eval $ac_compile) 2>&5
5459 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5460 (exit $ac_status); } &&
5461 { ac_try
='test -s conftest.$ac_objext'
5462 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5465 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5466 (exit $ac_status); }; }; then
5467 libc_cv_c_asmcr0_bug
='no'
5469 echo "$as_me: failed program was:" >&5
5470 sed 's/^/| /' conftest.
$ac_ext >&5
5472 libc_cv_c_asmcr0_bug
='yes'
5474 rm -f conftest.
$ac_objext conftest.
$ac_ext
5476 echo "$as_me:$LINENO: result: $libc_cv_c_asmcr0_bug" >&5
5477 echo "${ECHO_T}$libc_cv_c_asmcr0_bug" >&6
5478 if test "$libc_cv_c_asmcr0_bug" != 'no'; then
5479 cat >>confdefs.h
<<\_ACEOF
5480 #define BROKEN_PPC_ASM_CR0 1
5486 echo "$as_me:$LINENO: checking for DWARF2 unwind info support" >&5
5487 echo $ECHO_N "checking for DWARF2 unwind info support... $ECHO_C" >&6
5488 if test "${libc_cv_gcc_dwarf2_unwind_info+set}" = set; then
5489 echo $ECHO_N "(cached) $ECHO_C" >&6
5491 cat > conftest.c
<<EOF
5492 #line 5492 "configure"
5493 static char *__EH_FRAME_BEGIN__;
5496 #ifdef CHECK__register_frame
5497 __register_frame (__EH_FRAME_BEGIN__);
5498 __deregister_frame (__EH_FRAME_BEGIN__);
5500 #ifdef CHECK__register_frame_info
5501 __register_frame_info (__EH_FRAME_BEGIN__);
5502 __deregister_frame_info (__EH_FRAME_BEGIN__);
5507 /* FIXME: this is fragile. */
5516 dl_iterate_phdr () {}
5518 if { ac_try
='${CC-cc} $CFLAGS -DCHECK__register_frame_info
5519 -nostdlib -nostartfiles
5520 -o conftest conftest.c -lgcc >&5'
5521 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5524 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5525 (exit $ac_status); }; }; then
5526 libc_cv_gcc_dwarf2_unwind_info
=static
5528 libc_cv_gcc_dwarf2_unwind_info
=no
5530 # Some platforms' specs put -lgcc first. The second one doesn't hurt.
5531 libc_unwind_check
="${CC-cc} $CFLAGS -DCHECK__register_frame_info \
5532 -nostdlib -nostartfiles -o conftest conftest.c \
5533 -lgcc -lgcc_eh -lgcc"
5534 if { ac_try
='$libc_unwind_check >&5'
5535 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5538 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5539 (exit $ac_status); }; }; then
5540 if $libc_unwind_check -v 2>&1 >/dev
/null \
5541 |
grep -q -- --eh-frame-hdr; then
5542 libc_cv_gcc_dwarf2_unwind_info
=no_registry_needed
5544 libc_cv_gcc_dwarf2_unwind_info
=static
5547 libc_cv_gcc_dwarf2_unwind_info
=no
5549 if test $libc_cv_gcc_dwarf2_unwind_info = no
; then
5550 if { ac_try
='${CC-cc} $CFLAGS -DCHECK__register_frame
5551 -nostdlib -nostartfiles
5552 -o conftest conftest.c -lgcc >&5'
5553 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5556 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5557 (exit $ac_status); }; }; then
5558 libc_cv_gcc_dwarf2_unwind_info
=yes
5560 libc_cv_gcc_dwarf2_unwind_info
=no
5565 echo "$as_me:$LINENO: result: $libc_cv_gcc_dwarf2_unwind_info" >&5
5566 echo "${ECHO_T}$libc_cv_gcc_dwarf2_unwind_info" >&6
5567 case $libc_cv_gcc_dwarf2_unwind_info in
5569 cat >>confdefs.h
<<\_ACEOF
5570 #define HAVE_DWARF2_UNWIND_INFO 1
5575 cat >>confdefs.h
<<\_ACEOF
5576 #define HAVE_DWARF2_UNWIND_INFO 1
5579 cat >>confdefs.h
<<\_ACEOF
5580 #define HAVE_DWARF2_UNWIND_INFO_STATIC 1
5586 echo "$as_me:$LINENO: checking for __builtin_expect" >&5
5587 echo $ECHO_N "checking for __builtin_expect... $ECHO_C" >&6
5588 if test "${libc_cv_gcc_builtin_expect+set}" = set; then
5589 echo $ECHO_N "(cached) $ECHO_C" >&6
5591 cat > conftest.c
<<EOF
5592 #line 5592 "configure"
5595 a = __builtin_expect (a, 10);
5596 return a == 10 ? 0 : 1;
5599 if { ac_try
='${CC-cc} $CFLAGS -nostdlib -nostartfiles
5600 -o conftest conftest.c -lgcc >&5'
5601 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5604 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5605 (exit $ac_status); }; }; then
5606 libc_cv_gcc_builtin_expect
=yes
5608 libc_cv_gcc_builtin_expect
=no
5612 echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_expect" >&5
5613 echo "${ECHO_T}$libc_cv_gcc_builtin_expect" >&6
5614 if test "$libc_cv_gcc_builtin_expect" = yes; then
5615 cat >>confdefs.h
<<\_ACEOF
5616 #define HAVE_BUILTIN_EXPECT 1
5621 echo "$as_me:$LINENO: checking for __builtin_memset" >&5
5622 echo $ECHO_N "checking for __builtin_memset... $ECHO_C" >&6
5623 if test "${libc_cv_gcc_builtin_memset+set}" = set; then
5624 echo $ECHO_N "(cached) $ECHO_C" >&6
5626 cat > conftest.c
<<\EOF
5629 __builtin_memset
(x
, 0, 1000);
5632 if { ac_try
='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null'
5633 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5636 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5637 (exit $ac_status); }; };
5639 libc_cv_gcc_builtin_memset
=no
5641 libc_cv_gcc_builtin_memset
=yes
5645 echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_memset" >&5
5646 echo "${ECHO_T}$libc_cv_gcc_builtin_memset" >&6
5647 if test "$libc_cv_gcc_builtin_memset" = yes ; then
5648 cat >>confdefs.h
<<\_ACEOF
5649 #define HAVE_BUILTIN_MEMSET 1
5654 echo "$as_me:$LINENO: checking for local label subtraction" >&5
5655 echo $ECHO_N "checking for local label subtraction... $ECHO_C" >&6
5656 if test "${libc_cv_gcc_subtract_local_labels+set}" = set; then
5657 echo $ECHO_N "(cached) $ECHO_C" >&6
5659 cat > conftest.c
<<EOF
5660 #line 5660 "configure"
5663 static const int ar[] = { &&l1 - &&l1, &&l2 - &&l1 };
5664 void *p = &&l1 + ar[a];
5672 if { ac_try
='${CC-cc} $CFLAGS -nostdlib -nostartfiles
5673 -o conftest conftest.c -lgcc >&5'
5674 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5677 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5678 (exit $ac_status); }; }; then
5679 libc_cv_gcc_subtract_local_labels
=yes
5681 libc_cv_gcc_subtract_local_labels
=no
5685 echo "$as_me:$LINENO: result: $libc_cv_gcc_subtract_local_labels" >&5
5686 echo "${ECHO_T}$libc_cv_gcc_subtract_local_labels" >&6
5687 if test "$libc_cv_gcc_subtract_local_labels" = yes; then
5688 cat >>confdefs.h
<<\_ACEOF
5689 #define HAVE_SUBTRACT_LOCAL_LABELS 1
5694 if test "x$use__thread" != xno
; then
5695 echo "$as_me:$LINENO: checking for __thread" >&5
5696 echo $ECHO_N "checking for __thread... $ECHO_C" >&6
5697 if test "${libc_cv_gcc___thread+set}" = set; then
5698 echo $ECHO_N "(cached) $ECHO_C" >&6
5700 cat > conftest.c
<<\EOF
5701 __thread int a
= 42;
5703 if { ac_try
='${CC-cc} $CFLAGS -c conftest.c >&5'
5704 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5707 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5708 (exit $ac_status); }; }; then
5709 libc_cv_gcc___thread
=yes
5711 libc_cv_gcc___thread
=no
5715 echo "$as_me:$LINENO: result: $libc_cv_gcc___thread" >&5
5716 echo "${ECHO_T}$libc_cv_gcc___thread" >&6
5717 if test "$libc_cv_gcc___thread" = yes; then
5718 cat >>confdefs.h
<<\_ACEOF
5719 #define HAVE___THREAD 1
5724 libc_cv_gcc___thread
=no
5727 if test "$libc_cv_gcc___thread" = yes; then
5728 echo "$as_me:$LINENO: checking for tls_model attribute" >&5
5729 echo $ECHO_N "checking for tls_model attribute... $ECHO_C" >&6
5730 if test "${libc_cv_gcc_tls_model_attr+set}" = set; then
5731 echo $ECHO_N "(cached) $ECHO_C" >&6
5733 cat > conftest.c
<<\EOF
5734 extern __thread int a __attribute__
((tls_model
("initial-exec")));
5736 if { ac_try
='${CC-cc} $CFLAGS -S -Werror conftest.c >&5'
5737 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5740 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5741 (exit $ac_status); }; }; then
5742 libc_cv_gcc_tls_model_attr
=yes
5744 libc_cv_gcc_tls_model_attr
=no
5748 echo "$as_me:$LINENO: result: $libc_cv_gcc_tls_model_attr" >&5
5749 echo "${ECHO_T}$libc_cv_gcc_tls_model_attr" >&6
5750 if test "$libc_cv_gcc_tls_model_attr" = yes; then
5751 cat >>confdefs.h
<<\_ACEOF
5752 #define HAVE_TLS_MODEL_ATTRIBUTE 1
5758 echo "$as_me:$LINENO: checking for libgd" >&5
5759 echo $ECHO_N "checking for libgd... $ECHO_C" >&6
5760 if test "$with_gd" != "no"; then
5761 old_CFLAGS
="$CFLAGS"
5762 CFLAGS
="$CFLAGS $libgd_include"
5763 old_LDFLAGS
="$LDFLAGS"
5764 LDFLAGS
="$LDFLAGS $libgd_ldflags"
5766 LIBS
="$LIBS -lgd -lpng -lz -lm"
5767 cat >conftest.
$ac_ext <<_ACEOF
5768 #line $LINENO "configure"
5771 cat confdefs.h
>>conftest.
$ac_ext
5772 cat >>conftest.
$ac_ext <<_ACEOF
5773 /* end confdefs.h. */
5783 rm -f conftest.
$ac_objext conftest
$ac_exeext
5784 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5785 (eval $ac_link) 2>&5
5787 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5788 (exit $ac_status); } &&
5789 { ac_try
='test -s conftest$ac_exeext'
5790 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5793 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5794 (exit $ac_status); }; }; then
5797 echo "$as_me: failed program was:" >&5
5798 sed 's/^/| /' conftest.
$ac_ext >&5
5802 rm -f conftest.
$ac_objext conftest
$ac_exeext conftest.
$ac_ext
5803 CFLAGS
="$old_CFLAGS"
5804 LDFLAGS
="$old_LDFLAGS"
5809 echo "$as_me:$LINENO: result: $LIBGD" >&5
5810 echo "${ECHO_T}$LIBGD" >&6
5814 echo "$as_me:$LINENO: checking for egrep" >&5
5815 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
5816 if test "${ac_cv_prog_egrep+set}" = set; then
5817 echo $ECHO_N "(cached) $ECHO_C" >&6
5819 if echo a |
(grep -E '(a|b)') >/dev
/null
2>&1
5820 then ac_cv_prog_egrep
='grep -E'
5821 else ac_cv_prog_egrep
='egrep'
5824 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
5825 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
5826 EGREP
=$ac_cv_prog_egrep
5829 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5830 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
5831 if test "${ac_cv_header_stdc+set}" = set; then
5832 echo $ECHO_N "(cached) $ECHO_C" >&6
5834 cat >conftest.
$ac_ext <<_ACEOF
5835 #line $LINENO "configure"
5838 cat confdefs.h
>>conftest.
$ac_ext
5839 cat >>conftest.
$ac_ext <<_ACEOF
5840 /* end confdefs.h. */
5854 rm -f conftest.
$ac_objext
5855 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5856 (eval $ac_compile) 2>&5
5858 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5859 (exit $ac_status); } &&
5860 { ac_try
='test -s conftest.$ac_objext'
5861 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5864 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5865 (exit $ac_status); }; }; then
5866 ac_cv_header_stdc
=yes
5868 echo "$as_me: failed program was:" >&5
5869 sed 's/^/| /' conftest.
$ac_ext >&5
5871 ac_cv_header_stdc
=no
5873 rm -f conftest.
$ac_objext conftest.
$ac_ext
5875 if test $ac_cv_header_stdc = yes; then
5876 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5877 cat >conftest.
$ac_ext <<_ACEOF
5878 #line $LINENO "configure"
5881 cat confdefs.h
>>conftest.
$ac_ext
5882 cat >>conftest.
$ac_ext <<_ACEOF
5883 /* end confdefs.h. */
5887 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5888 $EGREP "memchr" >/dev
/null
2>&1; then
5891 ac_cv_header_stdc
=no
5897 if test $ac_cv_header_stdc = yes; then
5898 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5899 cat >conftest.
$ac_ext <<_ACEOF
5900 #line $LINENO "configure"
5903 cat confdefs.h
>>conftest.
$ac_ext
5904 cat >>conftest.
$ac_ext <<_ACEOF
5905 /* end confdefs.h. */
5909 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5910 $EGREP "free" >/dev
/null
2>&1; then
5913 ac_cv_header_stdc
=no
5919 if test $ac_cv_header_stdc = yes; then
5920 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5921 if test "$cross_compiling" = yes; then
5924 cat >conftest.
$ac_ext <<_ACEOF
5925 #line $LINENO "configure"
5928 cat confdefs.h
>>conftest.
$ac_ext
5929 cat >>conftest.
$ac_ext <<_ACEOF
5930 /* end confdefs.h. */
5932 #if ((' ' & 0x0FF) == 0x020)
5933 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5934 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5936 # define ISLOWER(c) \
5937 (('a' <= (c) && (c) <= 'i') \
5938 || ('j' <= (c) && (c) <= 'r') \
5939 || ('s' <= (c) && (c) <= 'z'))
5940 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5943 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5948 for (i = 0; i < 256; i++)
5949 if (XOR (islower (i), ISLOWER (i))
5950 || toupper (i) != TOUPPER (i))
5955 rm -f conftest
$ac_exeext
5956 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5957 (eval $ac_link) 2>&5
5959 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5960 (exit $ac_status); } && { ac_try
='./conftest$ac_exeext'
5961 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5964 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5965 (exit $ac_status); }; }; then
5968 echo "$as_me: program exited with status $ac_status" >&5
5969 echo "$as_me: failed program was:" >&5
5970 sed 's/^/| /' conftest.
$ac_ext >&5
5973 ac_cv_header_stdc
=no
5975 rm -f core core.
* *.core gmon.out bb.out conftest
$ac_exeext conftest.
$ac_objext conftest.
$ac_ext
5979 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5980 echo "${ECHO_T}$ac_cv_header_stdc" >&6
5981 if test $ac_cv_header_stdc = yes; then
5983 cat >>confdefs.h
<<\_ACEOF
5984 #define STDC_HEADERS 1
5989 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5999 for ac_header
in sys
/types.h sys
/stat.h stdlib.h string.h memory.h
strings.h \
6000 inttypes.h stdint.h unistd.h
6002 as_ac_Header
=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6003 echo "$as_me:$LINENO: checking for $ac_header" >&5
6004 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6005 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6006 echo $ECHO_N "(cached) $ECHO_C" >&6
6008 cat >conftest.
$ac_ext <<_ACEOF
6009 #line $LINENO "configure"
6012 cat confdefs.h
>>conftest.
$ac_ext
6013 cat >>conftest.
$ac_ext <<_ACEOF
6014 /* end confdefs.h. */
6015 $ac_includes_default
6017 #include <$ac_header>
6019 rm -f conftest.
$ac_objext
6020 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6021 (eval $ac_compile) 2>&5
6023 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6024 (exit $ac_status); } &&
6025 { ac_try
='test -s conftest.$ac_objext'
6026 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6029 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6030 (exit $ac_status); }; }; then
6031 eval "$as_ac_Header=yes"
6033 echo "$as_me: failed program was:" >&5
6034 sed 's/^/| /' conftest.
$ac_ext >&5
6036 eval "$as_ac_Header=no"
6038 rm -f conftest.
$ac_objext conftest.
$ac_ext
6040 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6041 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6042 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6043 cat >>confdefs.h
<<_ACEOF
6044 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6052 echo "$as_me:$LINENO: checking for long double" >&5
6053 echo $ECHO_N "checking for long double... $ECHO_C" >&6
6054 if test "${ac_cv_type_long_double+set}" = set; then
6055 echo $ECHO_N "(cached) $ECHO_C" >&6
6057 cat >conftest.
$ac_ext <<_ACEOF
6058 #line $LINENO "configure"
6061 cat confdefs.h
>>conftest.
$ac_ext
6062 cat >>conftest.
$ac_ext <<_ACEOF
6063 /* end confdefs.h. */
6064 $ac_includes_default
6068 if ((long double *) 0)
6070 if (sizeof (long double))
6076 rm -f conftest.
$ac_objext
6077 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6078 (eval $ac_compile) 2>&5
6080 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6081 (exit $ac_status); } &&
6082 { ac_try
='test -s conftest.$ac_objext'
6083 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6086 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6087 (exit $ac_status); }; }; then
6088 ac_cv_type_long_double
=yes
6090 echo "$as_me: failed program was:" >&5
6091 sed 's/^/| /' conftest.
$ac_ext >&5
6093 ac_cv_type_long_double
=no
6095 rm -f conftest.
$ac_objext conftest.
$ac_ext
6097 echo "$as_me:$LINENO: result: $ac_cv_type_long_double" >&5
6098 echo "${ECHO_T}$ac_cv_type_long_double" >&6
6100 echo "$as_me:$LINENO: checking size of long double" >&5
6101 echo $ECHO_N "checking size of long double... $ECHO_C" >&6
6102 if test "${ac_cv_sizeof_long_double+set}" = set; then
6103 echo $ECHO_N "(cached) $ECHO_C" >&6
6105 if test "$ac_cv_type_long_double" = yes; then
6106 # The cast to unsigned long works around a bug in the HP C Compiler
6107 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6108 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6109 # This bug is HP SR number 8606223364.
6110 if test "$cross_compiling" = yes; then
6111 # Depending upon the size, compute the lo and hi bounds.
6112 cat >conftest.
$ac_ext <<_ACEOF
6113 #line $LINENO "configure"
6116 cat confdefs.h
>>conftest.
$ac_ext
6117 cat >>conftest.
$ac_ext <<_ACEOF
6118 /* end confdefs.h. */
6119 $ac_includes_default
6123 static int test_array [1 - 2 * !(((long) (sizeof (long double))) >= 0)];
6130 rm -f conftest.
$ac_objext
6131 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6132 (eval $ac_compile) 2>&5
6134 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6135 (exit $ac_status); } &&
6136 { ac_try
='test -s conftest.$ac_objext'
6137 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6140 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6141 (exit $ac_status); }; }; then
6144 cat >conftest.
$ac_ext <<_ACEOF
6145 #line $LINENO "configure"
6148 cat confdefs.h
>>conftest.
$ac_ext
6149 cat >>conftest.
$ac_ext <<_ACEOF
6150 /* end confdefs.h. */
6151 $ac_includes_default
6155 static int test_array [1 - 2 * !(((long) (sizeof (long double))) <= $ac_mid)];
6162 rm -f conftest.
$ac_objext
6163 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6164 (eval $ac_compile) 2>&5
6166 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6167 (exit $ac_status); } &&
6168 { ac_try
='test -s conftest.$ac_objext'
6169 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6172 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6173 (exit $ac_status); }; }; then
6174 ac_hi
=$ac_mid; break
6176 echo "$as_me: failed program was:" >&5
6177 sed 's/^/| /' conftest.
$ac_ext >&5
6179 ac_lo
=`expr $ac_mid + 1`
6180 if test $ac_lo -le $ac_mid; then
6184 ac_mid
=`expr 2 '*' $ac_mid + 1`
6186 rm -f conftest.
$ac_objext conftest.
$ac_ext
6189 echo "$as_me: failed program was:" >&5
6190 sed 's/^/| /' conftest.
$ac_ext >&5
6192 cat >conftest.
$ac_ext <<_ACEOF
6193 #line $LINENO "configure"
6196 cat confdefs.h
>>conftest.
$ac_ext
6197 cat >>conftest.
$ac_ext <<_ACEOF
6198 /* end confdefs.h. */
6199 $ac_includes_default
6203 static int test_array [1 - 2 * !(((long) (sizeof (long double))) < 0)];
6210 rm -f conftest.
$ac_objext
6211 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6212 (eval $ac_compile) 2>&5
6214 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6215 (exit $ac_status); } &&
6216 { ac_try
='test -s conftest.$ac_objext'
6217 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6220 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6221 (exit $ac_status); }; }; then
6224 cat >conftest.
$ac_ext <<_ACEOF
6225 #line $LINENO "configure"
6228 cat confdefs.h
>>conftest.
$ac_ext
6229 cat >>conftest.
$ac_ext <<_ACEOF
6230 /* end confdefs.h. */
6231 $ac_includes_default
6235 static int test_array [1 - 2 * !(((long) (sizeof (long double))) >= $ac_mid)];
6242 rm -f conftest.
$ac_objext
6243 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6244 (eval $ac_compile) 2>&5
6246 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6247 (exit $ac_status); } &&
6248 { ac_try
='test -s conftest.$ac_objext'
6249 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6252 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6253 (exit $ac_status); }; }; then
6254 ac_lo
=$ac_mid; break
6256 echo "$as_me: failed program was:" >&5
6257 sed 's/^/| /' conftest.
$ac_ext >&5
6259 ac_hi
=`expr '(' $ac_mid ')' - 1`
6260 if test $ac_mid -le $ac_hi; then
6264 ac_mid
=`expr 2 '*' $ac_mid`
6266 rm -f conftest.
$ac_objext conftest.
$ac_ext
6269 echo "$as_me: failed program was:" >&5
6270 sed 's/^/| /' conftest.
$ac_ext >&5
6274 rm -f conftest.
$ac_objext conftest.
$ac_ext
6276 rm -f conftest.
$ac_objext conftest.
$ac_ext
6277 # Binary search between lo and hi bounds.
6278 while test "x$ac_lo" != "x$ac_hi"; do
6279 ac_mid
=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6280 cat >conftest.
$ac_ext <<_ACEOF
6281 #line $LINENO "configure"
6284 cat confdefs.h
>>conftest.
$ac_ext
6285 cat >>conftest.
$ac_ext <<_ACEOF
6286 /* end confdefs.h. */
6287 $ac_includes_default
6291 static int test_array [1 - 2 * !(((long) (sizeof (long double))) <= $ac_mid)];
6298 rm -f conftest.
$ac_objext
6299 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6300 (eval $ac_compile) 2>&5
6302 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6303 (exit $ac_status); } &&
6304 { ac_try
='test -s conftest.$ac_objext'
6305 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6308 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6309 (exit $ac_status); }; }; then
6312 echo "$as_me: failed program was:" >&5
6313 sed 's/^/| /' conftest.
$ac_ext >&5
6315 ac_lo
=`expr '(' $ac_mid ')' + 1`
6317 rm -f conftest.
$ac_objext conftest.
$ac_ext
6320 ?
*) ac_cv_sizeof_long_double
=$ac_lo;;
6321 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double), 77
6322 See \`config.log' for more details." >&5
6323 echo "$as_me: error: cannot compute sizeof (long double), 77
6324 See \`config.log' for more details." >&2;}
6325 { (exit 1); exit 1; }; } ;;
6328 if test "$cross_compiling" = yes; then
6329 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
6330 See \`config.log' for more details." >&5
6331 echo "$as_me: error: cannot run test program while cross compiling
6332 See \`config.log' for more details." >&2;}
6333 { (exit 1); exit 1; }; }
6335 cat >conftest.
$ac_ext <<_ACEOF
6336 #line $LINENO "configure"
6339 cat confdefs.h
>>conftest.
$ac_ext
6340 cat >>conftest.
$ac_ext <<_ACEOF
6341 /* end confdefs.h. */
6342 $ac_includes_default
6343 long longval () { return (long) (sizeof (long double)); }
6344 unsigned long ulongval () { return (long) (sizeof (long double)); }
6351 FILE *f = fopen ("conftest.val", "w");
6354 if (((long) (sizeof (long double))) < 0)
6356 long i = longval ();
6357 if (i != ((long) (sizeof (long double))))
6359 fprintf (f, "%ld\n", i);
6363 unsigned long i = ulongval ();
6364 if (i != ((long) (sizeof (long double))))
6366 fprintf (f, "%lu\n", i);
6368 exit (ferror (f) || fclose (f) != 0);
6374 rm -f conftest
$ac_exeext
6375 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6376 (eval $ac_link) 2>&5
6378 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6379 (exit $ac_status); } && { ac_try
='./conftest$ac_exeext'
6380 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6383 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6384 (exit $ac_status); }; }; then
6385 ac_cv_sizeof_long_double
=`cat conftest.val`
6387 echo "$as_me: program exited with status $ac_status" >&5
6388 echo "$as_me: failed program was:" >&5
6389 sed 's/^/| /' conftest.
$ac_ext >&5
6392 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double), 77
6393 See \`config.log' for more details." >&5
6394 echo "$as_me: error: cannot compute sizeof (long double), 77
6395 See \`config.log' for more details." >&2;}
6396 { (exit 1); exit 1; }; }
6398 rm -f core core.
* *.core gmon.out bb.out conftest
$ac_exeext conftest.
$ac_objext conftest.
$ac_ext
6403 ac_cv_sizeof_long_double
=0
6406 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_double" >&5
6407 echo "${ECHO_T}$ac_cv_sizeof_long_double" >&6
6408 cat >>confdefs.h
<<_ACEOF
6409 #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
6413 sizeof_long_double
=$ac_cv_sizeof_long_double
6416 ### End of automated tests.
6417 ### Now run sysdeps configure fragments.
6419 # They also can set these variables.
6421 ldd_rewrite_script
=no
6422 libc_cv_sysconfdir
=$sysconfdir
6423 libc_cv_gcc_unwind_find_fde
=no
6425 # Iterate over all the sysdep directories we will use, running their
6426 # configure fragments, and looking for a uname implementation.
6428 for dir
in $sysnames; do
6431 *) dest
=$srcdir/$dir ;;
6433 if test -r $dest/configure
; then
6434 echo "$as_me:$LINENO: result: running configure fragment for $dir" >&5
6435 echo "${ECHO_T}running configure fragment for $dir" >&6
6439 if test -z "$uname"; then
6440 if test -r $dest/uname.c ||
6441 test -r $dest/uname.S ||
6442 { test -r $dest/syscalls.list
&&
6443 grep '^uname[ ]' $dest/syscalls.list
>/dev
/null
; }; then
6449 if test x
$libc_cv_gcc_unwind_find_fde = xyes
; then
6450 cat >>confdefs.h
<<\_ACEOF
6451 #define EXPORT_UNWIND_FIND_FDE 1
6457 # If we will use the generic uname implementation, we must figure out what
6458 # it will say by examining the system, and write the results in config-name.h.
6459 if test "$uname" = "sysdeps/generic"; then
6461 uname_sysname
=`echo $config_os | sed 's/[0-9.]*$//'`
6462 if test $uname_sysname != $config_os; then
6463 config_release
=`echo $config_os | sed s/$uname_sysname//`
6466 echo "$as_me:$LINENO: checking OS release for uname" >&5
6467 echo $ECHO_N "checking OS release for uname... $ECHO_C" >&6
6468 if test "${libc_cv_uname_release+set}" = set; then
6469 echo $ECHO_N "(cached) $ECHO_C" >&6
6471 if test -r /vmunix
; then
6472 kernel_id
=`strings /vmunix | grep UNIX`
6473 elif test -r /dynix
; then
6474 kernel_id
=`strings /dynix | grep DYNIX`
6479 kernel_release
=`echo "$kernel_id" | sed 's/^[^0-9.]*\([0-9.]*\).*$/\1/'`
6480 if test x
`echo "$config_release" | sed "s/^$kernel_release//"` \
6481 != x
$config_release; then
6482 # The configuration release is a substring of the kernel release.
6483 libc_cv_uname_release
=$kernel_release
6484 elif test x
$config_release != x
; then
6485 libc_cv_uname_release
=$config_release
6486 elif test x
$kernel_release != x
; then
6487 libc_cv_uname_release
=$kernel_release
6489 libc_cv_uname_release
=unknown
6492 echo "$as_me:$LINENO: result: $libc_cv_uname_release" >&5
6493 echo "${ECHO_T}$libc_cv_uname_release" >&6
6494 uname_release
="$libc_cv_uname_release"
6496 echo "$as_me:$LINENO: checking OS version for uname" >&5
6497 echo $ECHO_N "checking OS version for uname... $ECHO_C" >&6
6498 if test "${libc_cv_uname_version+set}" = set; then
6499 echo $ECHO_N "(cached) $ECHO_C" >&6
6501 if test -r /vmunix
; then
6502 kernel_id
=`strings /vmunix | grep UNIX`
6503 elif test -r /dynix
; then
6504 kernel_id
=`strings /dynix | grep DYNIX`
6509 kernel_version
=`echo "$kernel_id" | sed 's/^[^#]*#\([0-9]*\).*$/\1/'`
6510 if test -n "$kernel_version"; then
6511 libc_cv_uname_version
="$kernel_version"
6513 libc_cv_uname_version
=unknown
6516 echo "$as_me:$LINENO: result: $libc_cv_uname_version" >&5
6517 echo "${ECHO_T}$libc_cv_uname_version" >&6
6518 uname_version
="$libc_cv_uname_version"
6520 config_uname
=config-name.h
:config-name.
in
6522 # For non-generic uname, we don't need to create config-name.h at all.
6526 cat >>confdefs.h
<<\_ACEOF
6527 #define USE_IN_LIBIO 1
6531 # Test for old glibc 2.0.x headers so that they can be removed properly
6532 # Search only in includedir.
6533 echo "$as_me:$LINENO: checking for old glibc 2.0.x headers" >&5
6534 echo $ECHO_N "checking for old glibc 2.0.x headers... $ECHO_C" >&6
6535 if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h"
6537 old_glibc_headers
=yes
6539 old_glibc_headers
=no
6541 echo "$as_me:$LINENO: result: $old_glibc_headers" >&5
6542 echo "${ECHO_T}$old_glibc_headers" >&6
6543 if test ${old_glibc_headers} = yes; then
6544 { echo "$as_me:$LINENO: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&5
6545 echo "$as_me: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&2;}
6546 { echo "$as_me:$LINENO: WARNING: *** be removed." >&5
6547 echo "$as_me: WARNING: *** be removed." >&2;}
6560 if test $gnu_ld = yes; then
6561 cat >>confdefs.h
<<\_ACEOF
6562 #define HAVE_GNU_LD 1
6566 if test $gnu_as = yes; then
6567 cat >>confdefs.h
<<\_ACEOF
6568 #define HAVE_GNU_AS 1
6572 if test $elf = yes; then
6573 cat >>confdefs.h
<<\_ACEOF
6578 if test $xcoff = yes; then
6579 cat >>confdefs.h
<<\_ACEOF
6580 #define HAVE_XCOFF 1
6587 if test $shared = default
; then
6588 if test $gnu_ld = yes; then
6591 # For now we do not assume shared libs are available. In future more
6592 # tests might become available.
6597 echo "$as_me:$LINENO: checking whether -fPIC is default" >&5
6598 echo $ECHO_N "checking whether -fPIC is default... $ECHO_C" >&6
6599 if test "${pic_default+set}" = set; then
6600 echo $ECHO_N "(cached) $ECHO_C" >&6
6603 cat > conftest.c
<<EOF
6604 #if defined __PIC__ || defined __pic__ || defined PIC || defined pic
6605 # error PIC is default.
6608 if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then
6613 echo "$as_me:$LINENO: result: $pic_default" >&5
6614 echo "${ECHO_T}$pic_default" >&6
6626 *door
*) linux_doors
=yes ;;
6627 *) linux_doors
=no
;;
6633 if test "`(cd $srcdir; pwd)`" = "`pwd`"; then
6636 config_makefile
=Makefile
6639 VERSION
=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h`
6640 RELEASE
=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h`
6644 ac_config_files
="$ac_config_files config.make glibcbug ${config_makefile} ${config_uname}"
6646 ac_config_commands
="$ac_config_commands default"
6648 cat >confcache
<<\_ACEOF
6649 # This file is a shell script that caches the results of configure
6650 # tests run on this system so they can be shared between configure
6651 # scripts and configure runs, see configure's option --config-cache.
6652 # It is not useful on other systems. If it contains results you don't
6653 # want to keep, you may remove or edit it.
6655 # config.status only pays attention to the cache file if you give it
6656 # the --recheck option to rerun configure.
6658 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6659 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6664 # The following way of writing the cache mishandles newlines in values,
6665 # but we know of no workaround that is simple, portable, and efficient.
6666 # So, don't put newlines in cache variables' values.
6667 # Ultrix sh set writes to stderr and can't be redirected directly,
6668 # and sets the high bit in the cache file unless we assign to the vars.
6671 case `(ac_space=' '; set | grep ac_space) 2>&1` in
6673 # `set' does not quote correctly, so add quotes (double-quote
6674 # substitution turns \\\\ into \\, and sed turns \\ into \).
6677 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6680 # `set' quotes correctly as required by POSIX, so do not add quotes.
6682 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
6689 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6691 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6693 if diff $cache_file confcache
>/dev
/null
2>&1; then :; else
6694 if test -w $cache_file; then
6695 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
6696 cat confcache
>$cache_file
6698 echo "not updating unwritable cache $cache_file"
6703 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
6704 # Let make expand exec_prefix.
6705 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
6707 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6708 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6709 # trailing colons and then remove the whole line if VPATH becomes empty
6710 # (actually we leave an empty line to preserve line numbers).
6711 if test "x$srcdir" = x.
; then
6712 ac_vpsub
='/^[ ]*VPATH[ ]*=/{
6713 s/:*\$(srcdir):*/:/;
6714 s/:*\${srcdir}:*/:/;
6716 s/^\([^=]*=[ ]*\):*/\1/;
6722 DEFS
=-DHAVE_CONFIG_H
6726 for ac_i
in : $LIBOBJS; do test "x$ac_i" = x
: && continue
6727 # 1. Remove the extension, and $U if already installed.
6728 ac_i
=`echo "$ac_i" |
6729 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
6731 ac_libobjs
="$ac_libobjs $ac_i\$U.$ac_objext"
6732 ac_ltlibobjs
="$ac_ltlibobjs $ac_i"'$U.lo'
6736 LTLIBOBJS
=$ac_ltlibobjs
6740 : ${CONFIG_STATUS=./config.status}
6741 ac_clean_files_save
=$ac_clean_files
6742 ac_clean_files
="$ac_clean_files $CONFIG_STATUS"
6743 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
6744 echo "$as_me: creating $CONFIG_STATUS" >&6;}
6745 cat >$CONFIG_STATUS <<_ACEOF
6747 # Generated by $as_me.
6748 # Run this file to recreate the current configuration.
6749 # Compiler output produced by configure, useful for debugging
6750 # configure, is in config.log if it exists.
6755 SHELL=\${CONFIG_SHELL-$SHELL}
6758 cat >>$CONFIG_STATUS <<\_ACEOF
6759 ## --------------------- ##
6760 ## M4sh Initialization. ##
6761 ## --------------------- ##
6763 # Be Bourne compatible
6764 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then
6767 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
6768 # is contrary to our usage. Disable this feature.
6769 alias -g '${1+"$@"}'='"$@"'
6770 elif test -n "${BASH_VERSION+set}" && (set -o posix
) >/dev
/null
2>&1; then
6774 # Support unset when possible.
6775 if (FOO
=FOO
; unset FOO
) >/dev
/null
2>&1; then
6782 # Work around bugs in pre-3.0 UWIN ksh.
6783 $as_unset ENV MAIL MAILPATH
6790 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
6791 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
6792 LC_TELEPHONE LC_TIME
6794 if (set +x
; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
6795 eval $as_var=C
; export $as_var
6801 # Required to use basename.
6802 if expr a
: '\(a\)' >/dev
/null
2>&1; then
6808 if (basename /) >/dev
/null
2>&1 && test "X`basename / 2>&1`" = "X/"; then
6809 as_basename
=basename
6815 # Name of the executable.
6816 as_me
=`$as_basename "$0" ||
6817 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6818 X"$0" : 'X\(//\)$' \| \
6819 X"$0" : 'X\(/\)$' \| \
6820 . : '\(.\)' 2>/dev/null ||
6822 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
6823 /^X\/\(\/\/\)$/{ s//\1/; q; }
6824 /^X\/\(\/\).*/{ s//\1/; q; }
6828 # PATH needs CR, and LINENO needs CR and PATH.
6829 # Avoid depending upon Character Ranges.
6830 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
6831 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6832 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
6833 as_cr_digits
='0123456789'
6834 as_cr_alnum
=$as_cr_Letters$as_cr_digits
6836 # The user is always right.
6837 if test "${PATH_SEPARATOR+set}" != set; then
6838 echo "#! /bin/sh" >conf$$.sh
6839 echo "exit 0" >>conf$$.sh
6841 if (PATH
="/nonexistent;."; conf$$.sh
) >/dev
/null
2>&1; then
6852 as_lineno_3
=`(expr $as_lineno_1 + 1) 2>/dev/null`
6853 test "x$as_lineno_1" != "x$as_lineno_2" &&
6854 test "x$as_lineno_3" = "x$as_lineno_2" ||
{
6855 # Find who we are. Look in the path if we contain no path at all
6858 *[\\/]* ) as_myself
=$0 ;;
6859 *) as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
6863 test -z "$as_dir" && as_dir
=.
6864 test -r "$as_dir/$0" && as_myself
=$as_dir/$0 && break
6869 # We did not find ourselves, most probably we were run as `sh COMMAND'
6870 # in which case we are not to be found in the path.
6871 if test "x$as_myself" = x
; then
6874 if test ! -f "$as_myself"; then
6875 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
6876 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
6877 { (exit 1); exit 1; }; }
6879 case $CONFIG_SHELL in
6881 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
6882 for as_dir
in /bin
$PATH_SEPARATOR/usr
/bin
$PATH_SEPARATOR$PATH
6885 test -z "$as_dir" && as_dir
=.
6886 for as_base
in sh bash ksh sh5
; do
6889 if ("$as_dir/$as_base" -c '
6892 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6893 test "x$as_lineno_1" != "x$as_lineno_2" &&
6894 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev
/null
; then
6895 $as_unset BASH_ENV ||
test "${BASH_ENV+set}" != set ||
{ BASH_ENV
=; export BASH_ENV
; }
6896 $as_unset ENV ||
test "${ENV+set}" != set ||
{ ENV
=; export ENV
; }
6897 CONFIG_SHELL
=$as_dir/$as_base
6899 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
6907 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
6908 # uniformly replaced by the line number. The first 'sed' inserts a
6909 # line-number line before each line; the second 'sed' does the real
6910 # work. The second script uses 'N' to pair each line-number line
6911 # with the numbered line, and appends trailing '-' during
6912 # substitution so that $LINENO is not a special case at line end.
6913 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
6914 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
6915 sed '=' <$as_myself |
6920 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
6923 s,^['$as_cr_digits']*\n,,
6925 chmod +x
$as_me.lineno ||
6926 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
6927 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
6928 { (exit 1); exit 1; }; }
6930 # Don't try to exec as it changes $[0], causing all sort of problems
6931 # (the dirname of $[0] is not the place where we might find the
6932 # original and so on. Autoconf is especially sensible to this).
6934 # Exit status is that of the last command.
6939 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
6940 *c
*,-n*) ECHO_N
= ECHO_C
='
6942 *c
*,* ) ECHO_N
=-n ECHO_C
= ECHO_T
= ;;
6943 *) ECHO_N
= ECHO_C
='\c' ECHO_T
= ;;
6946 if expr a
: '\(a\)' >/dev
/null
2>&1; then
6952 rm -f conf$$ conf$$.exe conf$$.
file
6954 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
6955 # We could just check for DJGPP; but this test a) works b) is more generic
6956 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
6957 if test -f conf$$.exe
; then
6958 # Don't use ln at all; we don't have any links
6963 elif ln conf$$.
file conf$$
2>/dev
/null
; then
6968 rm -f conf$$ conf$$.exe conf$$.
file
6970 if mkdir
-p .
2>/dev
/null
; then
6976 as_executable_p
="test -f"
6978 # Sed expression to map a string onto a valid CPP name.
6979 as_tr_cpp
="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
6981 # Sed expression to map a string onto a valid variable name.
6982 as_tr_sh
="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
6986 # We need space, tab and new line, in precisely that order.
6996 # Open the log real soon, to keep \$[0] and so on meaningful, and to
6997 # report actual input values of CONFIG_FILES etc. instead of their
6998 # values after options handling. Logging --version etc. is OK.
7002 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7003 ## Running $as_me. ##
7008 This file was extended by GNU C Library $as_me (see version.h), which was
7009 generated by GNU Autoconf 2.57. Invocation command line was
7011 CONFIG_FILES = $CONFIG_FILES
7012 CONFIG_HEADERS = $CONFIG_HEADERS
7013 CONFIG_LINKS = $CONFIG_LINKS
7014 CONFIG_COMMANDS = $CONFIG_COMMANDS
7018 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
7022 # Files that config.status was made for.
7023 if test -n "$ac_config_files"; then
7024 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
7027 if test -n "$ac_config_headers"; then
7028 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
7031 if test -n "$ac_config_links"; then
7032 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
7035 if test -n "$ac_config_commands"; then
7036 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
7039 cat >>$CONFIG_STATUS <<\_ACEOF
7042 \`$as_me' instantiates files from templates according to the
7043 current configuration.
7045 Usage: $0 [OPTIONS] [FILE]...
7047 -h, --help print this help, then exit
7048 -V, --version print version number, then exit
7049 -q, --quiet do not print progress messages
7050 -d, --debug don't remove temporary files
7051 --recheck update $as_me by reconfiguring in the same conditions
7052 --file=FILE[:TEMPLATE]
7053 instantiate the configuration file FILE
7054 --header=FILE[:TEMPLATE]
7055 instantiate the configuration header FILE
7057 Configuration files:
7060 Configuration headers:
7063 Configuration commands:
7066 Report bugs to <bug-autoconf@gnu.org>."
7069 cat >>$CONFIG_STATUS <<_ACEOF
7071 GNU C Library config.status (see version.h)
7072 configured by $0, generated by GNU Autoconf 2.57,
7073 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
7075 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
7076 Free Software Foundation, Inc.
7077 This config.status script is free software; the Free Software Foundation
7078 gives unlimited permission to copy, distribute and modify it."
7083 cat >>$CONFIG_STATUS <<\_ACEOF
7084 # If no file are specified by the user, then we need to provide default
7085 # value. By we need to know if files were specified by the user.
7091 ac_option
=`expr "x$1" : 'x\([^=]*\)='`
7092 ac_optarg
=`expr "x$1" : 'x[^=]*=\(.*\)'`
7100 *) # This is not an option, so the user has probably given explicit
7103 ac_need_defaults
=false
;;
7107 # Handling of the options.
7109 cat >>$CONFIG_STATUS <<\_ACEOF
7110 -recheck |
--recheck |
--rechec |
--reche |
--rech |
--rec |
--re |
--r)
7112 --version |
--vers* |
-V )
7113 echo "$ac_cs_version"; exit 0 ;;
7115 # Conflict between --help and --header
7116 { { echo "$as_me:$LINENO: error: ambiguous option: $1
7117 Try \`$0 --help' for more information." >&5
7118 echo "$as_me: error: ambiguous option: $1
7119 Try \`$0 --help' for more information." >&2;}
7120 { (exit 1); exit 1; }; };;
7121 --help |
--hel |
-h )
7122 echo "$ac_cs_usage"; exit 0 ;;
7123 --debug |
--d* |
-d )
7125 --file |
--fil |
--fi |
--f )
7127 CONFIG_FILES
="$CONFIG_FILES $ac_optarg"
7128 ac_need_defaults
=false
;;
7129 --header |
--heade |
--head |
--hea )
7131 CONFIG_HEADERS
="$CONFIG_HEADERS $ac_optarg"
7132 ac_need_defaults
=false
;;
7133 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
7134 |
-silent |
--silent |
--silen |
--sile |
--sil |
--si |
--s)
7138 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
7139 Try \`$0 --help' for more information." >&5
7140 echo "$as_me: error: unrecognized option: $1
7141 Try \`$0 --help' for more information." >&2;}
7142 { (exit 1); exit 1; }; } ;;
7144 *) ac_config_targets
="$ac_config_targets $1" ;;
7150 ac_configure_extra_args
=
7152 if $ac_cs_silent; then
7154 ac_configure_extra_args
="$ac_configure_extra_args --silent"
7158 cat >>$CONFIG_STATUS <<_ACEOF
7159 if \$ac_cs_recheck; then
7160 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
7161 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7166 cat >>$CONFIG_STATUS <<_ACEOF
7168 # INIT-COMMANDS section.
7171 config_vars='$config_vars'
7177 cat >>$CONFIG_STATUS <<\_ACEOF
7178 for ac_config_target
in $ac_config_targets
7180 case "$ac_config_target" in
7181 # Handling of arguments.
7182 "config.make" ) CONFIG_FILES
="$CONFIG_FILES config.make" ;;
7183 "glibcbug" ) CONFIG_FILES
="$CONFIG_FILES glibcbug" ;;
7184 "${config_makefile}" ) CONFIG_FILES
="$CONFIG_FILES ${config_makefile}" ;;
7185 "${config_uname}" ) CONFIG_FILES
="$CONFIG_FILES ${config_uname}" ;;
7186 "default" ) CONFIG_COMMANDS
="$CONFIG_COMMANDS default" ;;
7187 "config.h" ) CONFIG_HEADERS
="$CONFIG_HEADERS config.h" ;;
7188 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7189 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7190 { (exit 1); exit 1; }; };;
7194 # If the user did not use the arguments to specify the items to instantiate,
7195 # then the envvar interface is used. Set only those that are not.
7196 # We use the long form for the default assignment because of an extremely
7197 # bizarre bug on SunOS 4.1.3.
7198 if $ac_need_defaults; then
7199 test "${CONFIG_FILES+set}" = set || CONFIG_FILES
=$config_files
7200 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS
=$config_headers
7201 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS
=$config_commands
7204 # Have a temporary directory for convenience. Make it in the build tree
7205 # simply because there is no reason to put it here, and in addition,
7206 # creating and moving files from /tmp can sometimes cause problems.
7207 # Create a temporary directory, and hook for its removal unless debugging.
7210 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
7211 trap '{ (exit 1); exit 1; }' 1 2 13 15
7214 # Create a (secure) tmp directory for tmp files.
7217 tmp
=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
7218 test -n "$tmp" && test -d "$tmp"
7221 tmp
=.
/confstat$$
-$RANDOM
7222 (umask 077 && mkdir
$tmp)
7225 echo "$me: cannot create a temporary directory in ." >&2
7226 { (exit 1); exit 1; }
7231 cat >>$CONFIG_STATUS <<_ACEOF
7234 # CONFIG_FILES section.
7237 # No need to generate the scripts if there are no CONFIG_FILES.
7238 # This happens for instance when ./config.status config.h
7239 if test -n "\$CONFIG_FILES"; then
7240 # Protect against being on the right side of a sed subst in config.status.
7241 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
7242 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
7243 s,@SHELL@,$SHELL,;t t
7244 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
7245 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
7246 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
7247 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
7248 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
7249 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
7250 s,@exec_prefix@,$exec_prefix,;t t
7251 s,@prefix@,$prefix,;t t
7252 s,@program_transform_name@,$program_transform_name,;t t
7253 s,@bindir@,$bindir,;t t
7254 s,@sbindir@,$sbindir,;t t
7255 s,@libexecdir@,$libexecdir,;t t
7256 s,@datadir@,$datadir,;t t
7257 s,@sysconfdir@,$sysconfdir,;t t
7258 s,@sharedstatedir@,$sharedstatedir,;t t
7259 s,@localstatedir@,$localstatedir,;t t
7260 s,@libdir@,$libdir,;t t
7261 s,@includedir@,$includedir,;t t
7262 s,@oldincludedir@,$oldincludedir,;t t
7263 s,@infodir@,$infodir,;t t
7264 s,@mandir@,$mandir,;t t
7265 s,@build_alias@,$build_alias,;t t
7266 s,@host_alias@,$host_alias,;t t
7267 s,@target_alias@,$target_alias,;t t
7269 s,@ECHO_C@,$ECHO_C,;t t
7270 s,@ECHO_N@,$ECHO_N,;t t
7271 s,@ECHO_T@,$ECHO_T,;t t
7273 s,@with_fp@,$with_fp,;t t
7274 s,@with_cvs@,$with_cvs,;t t
7275 s,@oldest_abi@,$oldest_abi,;t t
7276 s,@subdirs@,$subdirs,;t t
7277 s,@force_install@,$force_install,;t t
7278 s,@all_warnings@,$all_warnings,;t t
7279 s,@build@,$build,;t t
7280 s,@build_cpu@,$build_cpu,;t t
7281 s,@build_vendor@,$build_vendor,;t t
7282 s,@build_os@,$build_os,;t t
7284 s,@host_cpu@,$host_cpu,;t t
7285 s,@host_vendor@,$host_vendor,;t t
7286 s,@host_os@,$host_os,;t t
7287 s,@base_machine@,$base_machine,;t t
7288 s,@sysnames@,$sysnames,;t t
7289 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
7290 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
7291 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
7293 s,@PWD_P@,$PWD_P,;t t
7296 s,@MSGFMT@,$MSGFMT,;t t
7297 s,@MAKEINFO@,$MAKEINFO,;t t
7299 s,@AUTOCONF@,$AUTOCONF,;t t
7300 s,@CFLAGS@,$CFLAGS,;t t
7301 s,@LDFLAGS@,$LDFLAGS,;t t
7302 s,@CPPFLAGS@,$CPPFLAGS,;t t
7303 s,@ac_ct_CC@,$ac_ct_CC,;t t
7304 s,@OBJEXT@,$OBJEXT,;t t
7305 s,@BUILD_CC@,$BUILD_CC,;t t
7306 s,@cross_compiling@,$cross_compiling,;t t
7309 s,@OBJDUMP@,$OBJDUMP,;t t
7310 s,@RANLIB@,$RANLIB,;t t
7311 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
7315 s,@CCVERSION@,$CCVERSION,;t t
7316 s,@SYSINCLUDES@,$SYSINCLUDES,;t t
7317 s,@libc_cv_gcc_static_libgcc@,$libc_cv_gcc_static_libgcc,;t t
7319 s,@libc_cv_have_bash2@,$libc_cv_have_bash2,;t t
7321 s,@libc_cv_have_ksh@,$libc_cv_have_ksh,;t t
7324 s,@INSTALL_INFO@,$INSTALL_INFO,;t t
7325 s,@OLD_DEBIAN_INSTALL_INFO@,$OLD_DEBIAN_INSTALL_INFO,;t t
7326 s,@BISON@,$BISON,;t t
7327 s,@VERSIONING@,$VERSIONING,;t t
7328 s,@libc_cv_asm_protected_directive@,$libc_cv_asm_protected_directive,;t t
7329 s,@libc_cv_initfinit_array@,$libc_cv_initfinit_array,;t t
7330 s,@libc_cv_z_nodelete@,$libc_cv_z_nodelete,;t t
7331 s,@libc_cv_z_nodlopen@,$libc_cv_z_nodlopen,;t t
7332 s,@libc_cv_z_initfirst@,$libc_cv_z_initfirst,;t t
7333 s,@libc_cv_Bgroup@,$libc_cv_Bgroup,;t t
7334 s,@libc_cv_z_combreloc@,$libc_cv_z_combreloc,;t t
7335 s,@libc_cv_have_initfini@,$libc_cv_have_initfini,;t t
7336 s,@libc_cv_cpp_asm_debuginfo@,$libc_cv_cpp_asm_debuginfo,;t t
7337 s,@no_whole_archive@,$no_whole_archive,;t t
7338 s,@exceptions@,$exceptions,;t t
7339 s,@LIBGD@,$LIBGD,;t t
7340 s,@EGREP@,$EGREP,;t t
7341 s,@sizeof_long_double@,$sizeof_long_double,;t t
7342 s,@libc_cv_gcc_unwind_find_fde@,$libc_cv_gcc_unwind_find_fde,;t t
7343 s,@uname_sysname@,$uname_sysname,;t t
7344 s,@uname_release@,$uname_release,;t t
7345 s,@uname_version@,$uname_version,;t t
7346 s,@old_glibc_headers@,$old_glibc_headers,;t t
7347 s,@libc_cv_slibdir@,$libc_cv_slibdir,;t t
7348 s,@libc_cv_localedir@,$libc_cv_localedir,;t t
7349 s,@libc_cv_sysconfdir@,$libc_cv_sysconfdir,;t t
7350 s,@libc_cv_rootsbindir@,$libc_cv_rootsbindir,;t t
7351 s,@use_ldconfig@,$use_ldconfig,;t t
7352 s,@ldd_rewrite_script@,$ldd_rewrite_script,;t t
7353 s,@gnu_ld@,$gnu_ld,;t t
7354 s,@gnu_as@,$gnu_as,;t t
7356 s,@xcoff@,$xcoff,;t t
7357 s,@static@,$static,;t t
7358 s,@shared@,$shared,;t t
7359 s,@pic_default@,$pic_default,;t t
7360 s,@profile@,$profile,;t t
7361 s,@omitfp@,$omitfp,;t t
7362 s,@bounded@,$bounded,;t t
7363 s,@static_nss@,$static_nss,;t t
7364 s,@nopic_initfini@,$nopic_initfini,;t t
7365 s,@DEFINES@,$DEFINES,;t t
7366 s,@linux_doors@,$linux_doors,;t t
7367 s,@mach_interface_list@,$mach_interface_list,;t t
7368 s,@VERSION@,$VERSION,;t t
7369 s,@RELEASE@,$RELEASE,;t t
7370 s,@LIBOBJS@,$LIBOBJS,;t t
7371 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
7376 cat >>$CONFIG_STATUS <<\_ACEOF
7377 # Split the substitutions into bite-sized pieces for seds with
7378 # small command number limits, like on Digital OSF/1 and HP-UX.
7380 ac_sed_frag
=1 # Number of current file.
7381 ac_beg
=1 # First line for current file.
7382 ac_end
=$ac_max_sed_lines # Line after last line for current file.
7385 while $ac_more_lines; do
7386 if test $ac_beg -gt 1; then
7387 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.
sed >$tmp/subs.frag
7389 sed "${ac_end}q" $tmp/subs.
sed >$tmp/subs.frag
7391 if test ! -s $tmp/subs.frag
; then
7394 # The purpose of the label and of the branching condition is to
7395 # speed up the sed processing (if there are no `@' at all, there
7396 # is no need to browse any of the substitutions).
7397 # These are the two extra sed commands mentioned above.
7399 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag
) >$tmp/subs-
$ac_sed_frag.
sed
7400 if test -z "$ac_sed_cmds"; then
7401 ac_sed_cmds
="sed -f $tmp/subs-$ac_sed_frag.sed"
7403 ac_sed_cmds
="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
7405 ac_sed_frag
=`expr $ac_sed_frag + 1`
7407 ac_end
=`expr $ac_end + $ac_max_sed_lines`
7410 if test -z "$ac_sed_cmds"; then
7413 fi # test -n "$CONFIG_FILES"
7416 cat >>$CONFIG_STATUS <<\_ACEOF
7417 for ac_file
in : $CONFIG_FILES; do test "x$ac_file" = x
: && continue
7418 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7420 - |
*:- |
*:-:* ) # input from stdin
7422 ac_file_in
=`echo "$ac_file" | sed 's,[^:]*:,,'`
7423 ac_file
=`echo "$ac_file" | sed 's,:.*,,'` ;;
7424 *:* ) ac_file_in
=`echo "$ac_file" | sed 's,[^:]*:,,'`
7425 ac_file
=`echo "$ac_file" | sed 's,:.*,,'` ;;
7426 * ) ac_file_in
=$ac_file.
in ;;
7429 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
7430 ac_dir
=`(dirname "$ac_file") 2>/dev/null ||
7431 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7432 X"$ac_file" : 'X\(//\)[^/]' \| \
7433 X"$ac_file" : 'X\(//\)$' \| \
7434 X"$ac_file" : 'X\(/\)' \| \
7435 . : '\(.\)' 2>/dev/null ||
7437 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7438 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7439 /^X\(\/\/\)$/{ s//\1/; q; }
7440 /^X\(\/\).*/{ s//\1/; q; }
7442 { if $as_mkdir_p; then
7447 while test ! -d "$as_dir"; do
7448 as_dirs
="$as_dir $as_dirs"
7449 as_dir
=`(dirname "$as_dir") 2>/dev/null ||
7450 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7451 X"$as_dir" : 'X\(//\)[^/]' \| \
7452 X"$as_dir" : 'X\(//\)$' \| \
7453 X"$as_dir" : 'X\(/\)' \| \
7454 . : '\(.\)' 2>/dev/null ||
7456 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7457 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7458 /^X\(\/\/\)$/{ s//\1/; q; }
7459 /^X\(\/\).*/{ s//\1/; q; }
7462 test ! -n "$as_dirs" || mkdir
$as_dirs
7463 fi ||
{ { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7464 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7465 { (exit 1); exit 1; }; }; }
7469 if test "$ac_dir" != .
; then
7470 ac_dir_suffix
=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
7471 # A "../" for each directory in $ac_dir_suffix.
7472 ac_top_builddir
=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
7474 ac_dir_suffix
= ac_top_builddir
=
7478 .
) # No --srcdir option. We are building in place.
7480 if test -z "$ac_top_builddir"; then
7483 ac_top_srcdir
=`echo $ac_top_builddir | sed 's,/$,,'`
7485 [\\/]* | ?
:[\\/]* ) # Absolute path.
7486 ac_srcdir
=$srcdir$ac_dir_suffix;
7487 ac_top_srcdir
=$srcdir ;;
7489 ac_srcdir
=$ac_top_builddir$srcdir$ac_dir_suffix
7490 ac_top_srcdir
=$ac_top_builddir$srcdir ;;
7492 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
7494 ac_abs_builddir
=`cd "$ac_dir" && cd $ac_builddir && pwd`
7495 ac_abs_top_builddir
=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
7496 ac_abs_srcdir
=`cd "$ac_dir" && cd $ac_srcdir && pwd`
7497 ac_abs_top_srcdir
=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
7501 [\\/$
]* | ?
:[\\/]* ) ac_INSTALL
=$INSTALL ;;
7502 *) ac_INSTALL
=$ac_top_builddir$INSTALL ;;
7505 if test x
"$ac_file" != x-
; then
7506 { echo "$as_me:$LINENO: creating $ac_file" >&5
7507 echo "$as_me: creating $ac_file" >&6;}
7510 # Let's still pretend it is `configure' which instantiates (i.e., don't
7511 # use $as_me), people would be surprised to read:
7512 # /* config.h. Generated by config.status. */
7513 if test x
"$ac_file" = x-
; then
7516 configure_input
="$ac_file. "
7518 configure_input
=$configure_input"Generated from `echo $ac_file_in |
7519 sed 's,.*/,,'` by configure."
7521 # First look for the input files in the build tree, otherwise in the
7523 ac_file_inputs
=`IFS=:
7524 for f in $ac_file_in; do
7526 -) echo $tmp/stdin ;;
7528 # Absolute (can't be DOS-style, as IFS=:)
7529 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7530 echo "$as_me: error: cannot find input file: $f" >&2;}
7531 { (exit 1); exit 1; }; }
7534 if test -f "$f"; then
7537 elif test -f "$srcdir/$f"; then
7542 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7543 echo "$as_me: error: cannot find input file: $f" >&2;}
7544 { (exit 1); exit 1; }; }
7547 done` ||
{ (exit 1); exit 1; }
7549 cat >>$CONFIG_STATUS <<_ACEOF
7553 cat >>$CONFIG_STATUS <<\_ACEOF
7555 /@
[a-zA-Z_
][a-zA-Z_0-9
]*@
/!b
7556 s
,@configure_input@
,$configure_input,;t t
7557 s
,@srcdir@
,$ac_srcdir,;t t
7558 s
,@abs_srcdir@
,$ac_abs_srcdir,;t t
7559 s
,@top_srcdir@
,$ac_top_srcdir,;t t
7560 s
,@abs_top_srcdir@
,$ac_abs_top_srcdir,;t t
7561 s
,@builddir@
,$ac_builddir,;t t
7562 s
,@abs_builddir@
,$ac_abs_builddir,;t t
7563 s
,@top_builddir@
,$ac_top_builddir,;t t
7564 s
,@abs_top_builddir@
,$ac_abs_top_builddir,;t t
7565 s
,@INSTALL@
,$ac_INSTALL,;t t
7566 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
7568 if test x"$ac_file" != x-; then
7569 mv $tmp/out $ac_file
7577 cat >>$CONFIG_STATUS <<\_ACEOF
7580 # CONFIG_HEADER section.
7583 # These sed commands are passed to sed as "A NAME B NAME C VALUE D
", where
7584 # NAME is the cpp macro being defined and VALUE is the value it is being given.
7586 # ac_d sets the value in "#define NAME VALUE" lines.
7587 ac_dA
='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
7588 ac_dB
='[ ].*$,\1#\2'
7591 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7592 ac_uA
='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
7593 ac_uB
='$,\1#\2define\3'
7597 for ac_file
in : $CONFIG_HEADERS; do test "x$ac_file" = x
: && continue
7598 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7600 - |
*:- |
*:-:* ) # input from stdin
7602 ac_file_in
=`echo "$ac_file" | sed 's,[^:]*:,,'`
7603 ac_file
=`echo "$ac_file" | sed 's,:.*,,'` ;;
7604 *:* ) ac_file_in
=`echo "$ac_file" | sed 's,[^:]*:,,'`
7605 ac_file
=`echo "$ac_file" | sed 's,:.*,,'` ;;
7606 * ) ac_file_in
=$ac_file.
in ;;
7609 test x
"$ac_file" != x-
&& { echo "$as_me:$LINENO: creating $ac_file" >&5
7610 echo "$as_me: creating $ac_file" >&6;}
7612 # First look for the input files in the build tree, otherwise in the
7614 ac_file_inputs
=`IFS=:
7615 for f in $ac_file_in; do
7617 -) echo $tmp/stdin ;;
7619 # Absolute (can't be DOS-style, as IFS=:)
7620 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7621 echo "$as_me: error: cannot find input file: $f" >&2;}
7622 { (exit 1); exit 1; }; }
7625 if test -f "$f"; then
7628 elif test -f "$srcdir/$f"; then
7633 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7634 echo "$as_me: error: cannot find input file: $f" >&2;}
7635 { (exit 1); exit 1; }; }
7638 done` ||
{ (exit 1); exit 1; }
7639 # Remove the trailing spaces.
7640 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
7644 # Transform confdefs.h into two sed scripts, `conftest.defines' and
7645 # `conftest.undefs', that substitutes the proper values into
7646 # config.h.in to produce config.h. The first handles `#define'
7647 # templates, and the second `#undef' templates.
7648 # And first: Protect against being on the right side of a sed subst in
7649 # config.status. Protect against being in an unquoted here document
7651 rm -f conftest.defines conftest.undefs
7652 # Using a here document instead of a string reduces the quoting nightmare.
7653 # Putting comments in sed scripts is not portable.
7655 # `end' is used to avoid that the second main sed command (meant for
7656 # 0-ary CPP macros) applies to n-ary macro definitions.
7657 # See the Autoconf documentation for `clear'.
7658 cat >confdef2sed.
sed <<\_ACEOF
7663 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
7665 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
7668 # If some macros were called several times there might be several times
7669 # the same #defines, which is useless. Nevertheless, we may not want to
7670 # sort them, since we want the *last* AC-DEFINE to be honored.
7671 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
7672 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
7673 rm -f confdef2sed.sed
7675 # This sed command replaces #undef with comments. This is necessary, for
7676 # example, in the case of _POSIX_SOURCE, which is predefined and required
7677 # on some systems where configure will not decide to define it.
7678 cat >>conftest.undefs <<\_ACEOF
7679 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
7682 # Break up conftest.defines because some shells have a limit on the size
7683 # of here documents, and old seds have small limits too (100 cmds).
7684 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
7685 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
7686 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
7687 echo ' :' >>$CONFIG_STATUS
7689 while grep . conftest.defines >/dev/null
7691 # Write a limited-size here document to $tmp/defines.sed.
7692 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
7693 # Speed up: don't consider the non `#define' lines.
7694 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
7695 # Work around the forget-to-reset-the-flag bug.
7696 echo 't clr' >>$CONFIG_STATUS
7697 echo ': clr' >>$CONFIG_STATUS
7698 sed ${ac_max_here_lines}q conftest.defines
>>$CONFIG_STATUS
7700 sed -f $tmp/defines.sed $tmp/in >$tmp/out
7704 sed 1,${ac_max_here_lines}d conftest.defines
>conftest.
tail
7705 rm -f conftest.defines
7706 mv conftest.
tail conftest.defines
7708 rm -f conftest.defines
7709 echo ' fi # grep' >>$CONFIG_STATUS
7710 echo >>$CONFIG_STATUS
7712 # Break up conftest.undefs because some shells have a limit on the size
7713 # of here documents, and old seds have small limits too (100 cmds).
7714 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
7716 while grep . conftest.undefs
>/dev
/null
7718 # Write a limited-size here document to $tmp/undefs.sed.
7719 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
7720 # Speed up: don't consider the non
`#undef'
7721 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
7722 # Work around the forget-to-reset-the-flag bug.
7723 echo 't clr' >>$CONFIG_STATUS
7724 echo ': clr' >>$CONFIG_STATUS
7725 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
7727 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
7731 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
7732 rm -f conftest.undefs
7733 mv conftest.tail conftest.undefs
7735 rm -f conftest.undefs
7737 cat >>$CONFIG_STATUS <<\_ACEOF
7738 # Let's still pretend it is `configure
' which instantiates (i.e., don't
7739 # use $as_me), people would be surprised to read:
7740 # /* config.h. Generated by config.status. */
7741 if test x
"$ac_file" = x-
; then
7742 echo "/* Generated by configure. */" >$tmp/config.h
7744 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
7746 cat $tmp/in >>$tmp/config.h
7748 if test x
"$ac_file" != x-
; then
7749 if diff $ac_file $tmp/config.h
>/dev
/null
2>&1; then
7750 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
7751 echo "$as_me: $ac_file is unchanged" >&6;}
7753 ac_dir
=`(dirname "$ac_file") 2>/dev/null ||
7754 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7755 X"$ac_file" : 'X\(//\)[^/]' \| \
7756 X"$ac_file" : 'X\(//\)$' \| \
7757 X"$ac_file" : 'X\(/\)' \| \
7758 . : '\(.\)' 2>/dev/null ||
7760 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7761 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7762 /^X\(\/\/\)$/{ s//\1/; q; }
7763 /^X\(\/\).*/{ s//\1/; q; }
7765 { if $as_mkdir_p; then
7770 while test ! -d "$as_dir"; do
7771 as_dirs
="$as_dir $as_dirs"
7772 as_dir
=`(dirname "$as_dir") 2>/dev/null ||
7773 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7774 X"$as_dir" : 'X\(//\)[^/]' \| \
7775 X"$as_dir" : 'X\(//\)$' \| \
7776 X"$as_dir" : 'X\(/\)' \| \
7777 . : '\(.\)' 2>/dev/null ||
7779 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7780 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7781 /^X\(\/\/\)$/{ s//\1/; q; }
7782 /^X\(\/\).*/{ s//\1/; q; }
7785 test ! -n "$as_dirs" || mkdir
$as_dirs
7786 fi ||
{ { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7787 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7788 { (exit 1); exit 1; }; }; }
7791 mv $tmp/config.h
$ac_file
7799 cat >>$CONFIG_STATUS <<\_ACEOF
7802 # CONFIG_COMMANDS section.
7804 for ac_file
in : $CONFIG_COMMANDS; do test "x$ac_file" = x
: && continue
7805 ac_dest
=`echo "$ac_file" | sed 's,:.*,,'`
7806 ac_source
=`echo "$ac_file" | sed 's,[^:]*:,,'`
7807 ac_dir
=`(dirname "$ac_dest") 2>/dev/null ||
7808 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7809 X"$ac_dest" : 'X\(//\)[^/]' \| \
7810 X"$ac_dest" : 'X\(//\)$' \| \
7811 X"$ac_dest" : 'X\(/\)' \| \
7812 . : '\(.\)' 2>/dev/null ||
7814 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7815 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7816 /^X\(\/\/\)$/{ s//\1/; q; }
7817 /^X\(\/\).*/{ s//\1/; q; }
7821 if test "$ac_dir" != .
; then
7822 ac_dir_suffix
=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
7823 # A "../" for each directory in $ac_dir_suffix.
7824 ac_top_builddir
=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
7826 ac_dir_suffix
= ac_top_builddir
=
7830 .
) # No --srcdir option. We are building in place.
7832 if test -z "$ac_top_builddir"; then
7835 ac_top_srcdir
=`echo $ac_top_builddir | sed 's,/$,,'`
7837 [\\/]* | ?
:[\\/]* ) # Absolute path.
7838 ac_srcdir
=$srcdir$ac_dir_suffix;
7839 ac_top_srcdir
=$srcdir ;;
7841 ac_srcdir
=$ac_top_builddir$srcdir$ac_dir_suffix
7842 ac_top_srcdir
=$ac_top_builddir$srcdir ;;
7844 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
7846 ac_abs_builddir
=`cd "$ac_dir" && cd $ac_builddir && pwd`
7847 ac_abs_top_builddir
=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
7848 ac_abs_srcdir
=`cd "$ac_dir" && cd $ac_srcdir && pwd`
7849 ac_abs_top_srcdir
=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
7852 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
7853 echo "$as_me: executing $ac_dest commands" >&6;}
7856 case $CONFIG_FILES in *config.
make*)
7857 echo "$config_vars" >> config.
make;;
7859 test -d bits || mkdir bits
;;
7864 cat >>$CONFIG_STATUS <<\_ACEOF
7866 { (exit 0); exit 0; }
7868 chmod +x
$CONFIG_STATUS
7869 ac_clean_files
=$ac_clean_files_save
7872 # configure is writing to config.log, and then calls config.status.
7873 # config.status does its own redirection, appending to config.log.
7874 # Unfortunately, on DOS this fails, as config.log is still kept open
7875 # by configure, so config.status won't be able to write to it; its
7876 # output is simply discarded. So we exec the FD to /dev/null,
7877 # effectively closing config.log, so it can be properly (re)opened and
7878 # appended to by config.status. When coming back to configure, we
7879 # need to make the FD available again.
7880 if test "$no_create" != yes; then
7882 ac_config_status_args
=
7883 test "$silent" = yes &&
7884 ac_config_status_args
="$ac_config_status_args --quiet"
7886 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success
=false
7888 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7889 # would make configure fail if this is the last instruction.
7890 $ac_cs_success ||
{ (exit 1); exit 1; }
7894 # CONFIG_SUBDIRS section.
7896 if test "$no_recursion" != yes; then
7898 # Remove --cache-file and --srcdir arguments so they do not pile up.
7899 ac_sub_configure_args
=
7901 for ac_arg
in $ac_configure_args; do
7902 if test -n "$ac_prev"; then
7907 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
7908 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
7909 ac_prev
=cache_file
;;
7910 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
7911 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* \
7914 --config-cache |
-C)
7916 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
7918 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
7920 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
7922 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
7924 *) ac_sub_configure_args
="$ac_sub_configure_args $ac_arg" ;;
7928 # Always prepend --prefix to ensure using the same prefix
7929 # in subdir configurations.
7930 ac_sub_configure_args
="--prefix=$prefix $ac_sub_configure_args"
7933 for ac_dir
in : $subdirs; do test "x$ac_dir" = x
: && continue
7935 # Do not complain, so a configure script can configure whichever
7936 # parts of a large source tree are present.
7937 test -d $srcdir/$ac_dir ||
continue
7939 { echo "$as_me:$LINENO: configuring in $ac_dir" >&5
7940 echo "$as_me: configuring in $ac_dir" >&6;}
7941 { if $as_mkdir_p; then
7946 while test ! -d "$as_dir"; do
7947 as_dirs
="$as_dir $as_dirs"
7948 as_dir
=`(dirname "$as_dir") 2>/dev/null ||
7949 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7950 X"$as_dir" : 'X\(//\)[^/]' \| \
7951 X"$as_dir" : 'X\(//\)$' \| \
7952 X"$as_dir" : 'X\(/\)' \| \
7953 . : '\(.\)' 2>/dev/null ||
7955 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7956 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7957 /^X\(\/\/\)$/{ s//\1/; q; }
7958 /^X\(\/\).*/{ s//\1/; q; }
7961 test ! -n "$as_dirs" || mkdir
$as_dirs
7962 fi ||
{ { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7963 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7964 { (exit 1); exit 1; }; }; }
7968 if test "$ac_dir" != .
; then
7969 ac_dir_suffix
=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
7970 # A "../" for each directory in $ac_dir_suffix.
7971 ac_top_builddir
=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
7973 ac_dir_suffix
= ac_top_builddir
=
7977 .
) # No --srcdir option. We are building in place.
7979 if test -z "$ac_top_builddir"; then
7982 ac_top_srcdir
=`echo $ac_top_builddir | sed 's,/$,,'`
7984 [\\/]* | ?
:[\\/]* ) # Absolute path.
7985 ac_srcdir
=$srcdir$ac_dir_suffix;
7986 ac_top_srcdir
=$srcdir ;;
7988 ac_srcdir
=$ac_top_builddir$srcdir$ac_dir_suffix
7989 ac_top_srcdir
=$ac_top_builddir$srcdir ;;
7991 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
7993 ac_abs_builddir
=`cd "$ac_dir" && cd $ac_builddir && pwd`
7994 ac_abs_top_builddir
=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
7995 ac_abs_srcdir
=`cd "$ac_dir" && cd $ac_srcdir && pwd`
7996 ac_abs_top_srcdir
=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
8001 # Check for guested configure; otherwise get Cygnus style configure.
8002 if test -f $ac_srcdir/configure.gnu
; then
8003 ac_sub_configure
="$SHELL '$ac_srcdir/configure.gnu'"
8004 elif test -f $ac_srcdir/configure
; then
8005 ac_sub_configure
="$SHELL '$ac_srcdir/configure'"
8006 elif test -f $ac_srcdir/configure.
in; then
8007 ac_sub_configure
=$ac_configure
8009 { echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5
8010 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
8014 # The recursion is here.
8015 if test -n "$ac_sub_configure"; then
8016 # Make the cache file name correct relative to the subdirectory.
8018 [\\/]* | ?
:[\\/]* ) ac_sub_cache_file
=$cache_file ;;
8020 ac_sub_cache_file
=$ac_top_builddir$cache_file ;;
8023 { echo "$as_me:$LINENO: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
8024 echo "$as_me: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
8025 # The eval makes quoting arguments work.
8026 eval $ac_sub_configure $ac_sub_configure_args \
8027 --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir ||
8028 { { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
8029 echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
8030 { (exit 1); exit 1; }; }