2 # From configure.in CVSid.
3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated by GNU Autoconf 2.59 for GNU C Library (see version.h).
6 # Report bugs to <glibc>.
8 # Copyright (C) 2003 Free Software Foundation, Inc.
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## --------------------- ##
12 ## M4sh Initialization. ##
13 ## --------------------- ##
15 # Be Bourne compatible
16 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then
19 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
20 # is contrary to our usage. Disable this feature.
21 alias -g '${1+"$@"}'='"$@"'
22 elif test -n "${BASH_VERSION+set}" && (set -o posix
) >/dev
/null
2>&1; then
25 DUALCASE
=1; export DUALCASE
# for MKS sh
27 # Support unset when possible.
28 if ( (MAIL
=60; unset MAIL
) ||
exit) >/dev
/null
2>&1; then
35 # Work around bugs in pre-3.0 UWIN ksh.
36 $as_unset ENV MAIL MAILPATH
43 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
44 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
47 if (set +x
; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
48 eval $as_var=C
; export $as_var
54 # Required to use basename.
55 if expr a
: '\(a\)' >/dev
/null
2>&1; then
61 if (basename /) >/dev
/null
2>&1 && test "X`basename / 2>&1`" = "X/"; then
68 # Name of the executable.
69 as_me
=`$as_basename "$0" ||
70 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
71 X"$0" : 'X\(//\)$' \| \
72 X"$0" : 'X\(/\)$' \| \
73 . : '\(.\)' 2>/dev/null ||
75 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
76 /^X\/\(\/\/\)$/{ s//\1/; q; }
77 /^X\/\(\/\).*/{ s//\1/; q; }
81 # PATH needs CR, and LINENO needs CR and PATH.
82 # Avoid depending upon Character Ranges.
83 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
84 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
85 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
86 as_cr_digits
='0123456789'
87 as_cr_alnum
=$as_cr_Letters$as_cr_digits
89 # The user is always right.
90 if test "${PATH_SEPARATOR+set}" != set; then
91 echo "#! /bin/sh" >conf$$.sh
92 echo "exit 0" >>conf$$.sh
94 if (PATH
="/nonexistent;."; conf$$.sh
) >/dev
/null
2>&1; then
105 as_lineno_3
=`(expr $as_lineno_1 + 1) 2>/dev/null`
106 test "x$as_lineno_1" != "x$as_lineno_2" &&
107 test "x$as_lineno_3" = "x$as_lineno_2" ||
{
108 # Find who we are. Look in the path if we contain no path at all
111 *[\\/]* ) as_myself
=$0 ;;
112 *) as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
116 test -z "$as_dir" && as_dir
=.
117 test -r "$as_dir/$0" && as_myself
=$as_dir/$0 && break
122 # We did not find ourselves, most probably we were run as `sh COMMAND'
123 # in which case we are not to be found in the path.
124 if test "x$as_myself" = x
; then
127 if test ! -f "$as_myself"; then
128 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
129 { (exit 1); exit 1; }; }
131 case $CONFIG_SHELL in
133 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
134 for as_dir
in /bin
$PATH_SEPARATOR/usr
/bin
$PATH_SEPARATOR$PATH
137 test -z "$as_dir" && as_dir
=.
138 for as_base
in sh bash ksh sh5
; do
141 if ("$as_dir/$as_base" -c '
144 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
145 test "x$as_lineno_1" != "x$as_lineno_2" &&
146 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev
/null
; then
147 $as_unset BASH_ENV ||
test "${BASH_ENV+set}" != set ||
{ BASH_ENV
=; export BASH_ENV
; }
148 $as_unset ENV ||
test "${ENV+set}" != set ||
{ ENV
=; export ENV
; }
149 CONFIG_SHELL
=$as_dir/$as_base
151 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
159 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
160 # uniformly replaced by the line number. The first 'sed' inserts a
161 # line-number line before each line; the second 'sed' does the real
162 # work. The second script uses 'N' to pair each line-number line
163 # with the numbered line, and appends trailing '-' during
164 # substitution so that $LINENO is not a special case at line end.
165 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
166 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
167 sed '=' <$as_myself |
172 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
175 s,^['$as_cr_digits']*\n,,
177 chmod +x
$as_me.lineno ||
178 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
179 { (exit 1); exit 1; }; }
181 # Don't try to exec as it changes $[0], causing all sort of problems
182 # (the dirname of $[0] is not the place where we might find the
183 # original and so on. Autoconf is especially sensible to this).
185 # Exit status is that of the last command.
190 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
191 *c
*,-n*) ECHO_N
= ECHO_C
='
193 *c
*,* ) ECHO_N
=-n ECHO_C
= ECHO_T
= ;;
194 *) ECHO_N
= ECHO_C
='\c' ECHO_T
= ;;
197 if expr a
: '\(a\)' >/dev
/null
2>&1; then
203 rm -f conf$$ conf$$.exe conf$$.
file
205 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
206 # We could just check for DJGPP; but this test a) works b) is more generic
207 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
208 if test -f conf$$.exe
; then
209 # Don't use ln at all; we don't have any links
214 elif ln conf$$.
file conf$$
2>/dev
/null
; then
219 rm -f conf$$ conf$$.exe conf$$.
file
221 if mkdir
-p .
2>/dev
/null
; then
224 test -d .
/-p && rmdir .
/-p
228 as_executable_p
="test -f"
230 # Sed expression to map a string onto a valid CPP name.
231 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
233 # Sed expression to map a string onto a valid variable name.
234 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
238 # We need space, tab and new line, in precisely that order.
248 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
249 # so uname gets run too.
250 ac_hostname
=`(hostname || uname -n) 2>/dev/null | sed 1q`
257 ac_default_prefix
=/usr
/local
258 ac_config_libobj_dir
=.
263 SHELL
=${CONFIG_SHELL-/bin/sh}
265 # Maximum number of lines to put in a shell here document.
266 # This variable seems obsolete. It should probably be removed, and
267 # only ac_max_sed_lines should be used.
268 : ${ac_max_here_lines=38}
270 # Identity of this package.
271 PACKAGE_NAME
='GNU C Library'
272 PACKAGE_TARNAME
='c-library'
273 PACKAGE_VERSION
='(see version.h)'
274 PACKAGE_STRING
='GNU C Library (see version.h)'
275 PACKAGE_BUGREPORT
='glibc'
277 ac_unique_file
="include/features.h"
278 ac_subdirs_all
="$ac_subdirs_all "
279 # Factoring default headers for most tests.
280 ac_includes_default
="\
283 # include <sys/types.h>
286 # include <sys/stat.h>
297 # if !STDC_HEADERS && HAVE_MEMORY_H
303 # include <strings.h>
306 # include <inttypes.h>
316 ac_subst_vars
='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS with_fp with_cvs enable_check_abi oldest_abi bindnow force_install all_warnings build build_cpu build_vendor build_os host host_cpu host_vendor host_os subdirs add_ons base_machine sysnames INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC OBJEXT BUILD_CC cross_compiling CPP CXX CXXFLAGS ac_ct_CXX AR OBJDUMP RANLIB ac_ct_RANLIB MIG AS LD PWD_P MAKE MSGFMT MAKEINFO SED AUTOCONF SYSINCLUDES libc_cv_gcc_static_libgcc BASH libc_cv_have_bash2 KSH libc_cv_have_ksh AWK PERL INSTALL_INFO BISON VERSIONING libc_cv_asm_protected_directive libc_cv_initfinit_array libc_cv_cc_with_libunwind libc_cv_z_nodelete libc_cv_z_nodlopen libc_cv_z_initfirst libc_cv_z_relro libc_cv_Bgroup libc_cv_libgcc_s_suffix libc_cv_as_needed ASFLAGS_config libc_cv_z_combreloc libc_cv_z_execstack libc_cv_fpie fno_unit_at_a_time libc_cv_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 libc_cv_forced_unwind use_ldconfig ldd_rewrite_script gnu_ld gnu_as elf xcoff static shared pic_default profile omitfp bounded static_nss nopic_initfini DEFINES linux_doors mach_interface_list VERSION RELEASE LIBOBJS LTLIBOBJS'
319 # Initialize some variables set by options.
321 ac_init_version
=false
322 # The variables have the same names as the options, with
323 # dashes changed to underlines.
331 program_transform_name
=s
,x
,x
,
339 # Installation directory options.
340 # These are left unexpanded so users can "make install exec_prefix=/foo"
341 # and all the variables that are supposed to be based on exec_prefix
342 # by default will actually change.
343 # Use braces instead of parens because sh, perl, etc. also accept them.
344 bindir
='${exec_prefix}/bin'
345 sbindir
='${exec_prefix}/sbin'
346 libexecdir
='${exec_prefix}/libexec'
347 datadir
='${prefix}/share'
348 sysconfdir
='${prefix}/etc'
349 sharedstatedir
='${prefix}/com'
350 localstatedir
='${prefix}/var'
351 libdir
='${exec_prefix}/lib'
352 includedir
='${prefix}/include'
353 oldincludedir
='/usr/include'
354 infodir
='${prefix}/info'
355 mandir
='${prefix}/man'
360 # If the previous option needs an argument, assign it.
361 if test -n "$ac_prev"; then
362 eval "$ac_prev=\$ac_option"
367 ac_optarg
=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
369 # Accept the important Cygnus configure options, so we can diagnose typos.
373 -bindir |
--bindir |
--bindi |
--bind |
--bin |
--bi)
375 -bindir=* |
--bindir=* |
--bindi=* |
--bind=* |
--bin=* |
--bi=*)
378 -build |
--build |
--buil |
--bui |
--bu)
379 ac_prev
=build_alias
;;
380 -build=* |
--build=* |
--buil=* |
--bui=* |
--bu=*)
381 build_alias
=$ac_optarg ;;
383 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
384 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
385 ac_prev
=cache_file
;;
386 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
387 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* |
--c=*)
388 cache_file
=$ac_optarg ;;
391 cache_file
=config.cache
;;
393 -datadir |
--datadir |
--datadi |
--datad |
--data |
--dat |
--da)
395 -datadir=* |
--datadir=* |
--datadi=* |
--datad=* |
--data=* |
--dat=* \
397 datadir
=$ac_optarg ;;
399 -disable-* |
--disable-*)
400 ac_feature
=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
401 # Reject names that are not valid shell variable names.
402 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev
/null
&&
403 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
404 { (exit 1); exit 1; }; }
405 ac_feature
=`echo $ac_feature | sed 's/-/_/g'`
406 eval "enable_$ac_feature=no" ;;
408 -enable-* |
--enable-*)
409 ac_feature
=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
410 # Reject names that are not valid shell variable names.
411 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev
/null
&&
412 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
413 { (exit 1); exit 1; }; }
414 ac_feature
=`echo $ac_feature | sed 's/-/_/g'`
416 *=*) ac_optarg
=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
419 eval "enable_$ac_feature='$ac_optarg'" ;;
421 -exec-prefix |
--exec_prefix |
--exec-prefix |
--exec-prefi \
422 |
--exec-pref |
--exec-pre |
--exec-pr |
--exec-p |
--exec- \
423 |
--exec |
--exe |
--ex)
424 ac_prev
=exec_prefix
;;
425 -exec-prefix=* |
--exec_prefix=* |
--exec-prefix=* |
--exec-prefi=* \
426 |
--exec-pref=* |
--exec-pre=* |
--exec-pr=* |
--exec-p=* |
--exec-=* \
427 |
--exec=* |
--exe=* |
--ex=*)
428 exec_prefix
=$ac_optarg ;;
430 -gas |
--gas |
--ga |
--g)
431 # Obsolete; use --with-gas.
434 -help |
--help |
--hel |
--he |
-h)
436 -help=r
* |
--help=r
* |
--hel=r
* |
--he=r
* |
-hr*)
437 ac_init_help
=recursive
;;
438 -help=s
* |
--help=s
* |
--hel=s
* |
--he=s
* |
-hs*)
439 ac_init_help
=short
;;
441 -host |
--host |
--hos |
--ho)
442 ac_prev
=host_alias
;;
443 -host=* |
--host=* |
--hos=* |
--ho=*)
444 host_alias
=$ac_optarg ;;
446 -includedir |
--includedir |
--includedi |
--included |
--include \
447 |
--includ |
--inclu |
--incl |
--inc)
448 ac_prev
=includedir
;;
449 -includedir=* |
--includedir=* |
--includedi=* |
--included=* |
--include=* \
450 |
--includ=* |
--inclu=* |
--incl=* |
--inc=*)
451 includedir
=$ac_optarg ;;
453 -infodir |
--infodir |
--infodi |
--infod |
--info |
--inf)
455 -infodir=* |
--infodir=* |
--infodi=* |
--infod=* |
--info=* |
--inf=*)
456 infodir
=$ac_optarg ;;
458 -libdir |
--libdir |
--libdi |
--libd)
460 -libdir=* |
--libdir=* |
--libdi=* |
--libd=*)
463 -libexecdir |
--libexecdir |
--libexecdi |
--libexecd |
--libexec \
464 |
--libexe |
--libex |
--libe)
465 ac_prev
=libexecdir
;;
466 -libexecdir=* |
--libexecdir=* |
--libexecdi=* |
--libexecd=* |
--libexec=* \
467 |
--libexe=* |
--libex=* |
--libe=*)
468 libexecdir
=$ac_optarg ;;
470 -localstatedir |
--localstatedir |
--localstatedi |
--localstated \
471 |
--localstate |
--localstat |
--localsta |
--localst \
472 |
--locals |
--local |
--loca |
--loc |
--lo)
473 ac_prev
=localstatedir
;;
474 -localstatedir=* |
--localstatedir=* |
--localstatedi=* |
--localstated=* \
475 |
--localstate=* |
--localstat=* |
--localsta=* |
--localst=* \
476 |
--locals=* |
--local=* |
--loca=* |
--loc=* |
--lo=*)
477 localstatedir
=$ac_optarg ;;
479 -mandir |
--mandir |
--mandi |
--mand |
--man |
--ma |
--m)
481 -mandir=* |
--mandir=* |
--mandi=* |
--mand=* |
--man=* |
--ma=* |
--m=*)
485 # Obsolete; use --without-fp.
488 -no-create |
--no-create |
--no-creat |
--no-crea |
--no-cre \
489 |
--no-cr |
--no-c |
-n)
492 -no-recursion |
--no-recursion |
--no-recursio |
--no-recursi \
493 |
--no-recurs |
--no-recur |
--no-recu |
--no-rec |
--no-re |
--no-r)
496 -oldincludedir |
--oldincludedir |
--oldincludedi |
--oldincluded \
497 |
--oldinclude |
--oldinclud |
--oldinclu |
--oldincl |
--oldinc \
498 |
--oldin |
--oldi |
--old |
--ol |
--o)
499 ac_prev
=oldincludedir
;;
500 -oldincludedir=* |
--oldincludedir=* |
--oldincludedi=* |
--oldincluded=* \
501 |
--oldinclude=* |
--oldinclud=* |
--oldinclu=* |
--oldincl=* |
--oldinc=* \
502 |
--oldin=* |
--oldi=* |
--old=* |
--ol=* |
--o=*)
503 oldincludedir
=$ac_optarg ;;
505 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
507 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
510 -program-prefix |
--program-prefix |
--program-prefi |
--program-pref \
511 |
--program-pre |
--program-pr |
--program-p)
512 ac_prev
=program_prefix
;;
513 -program-prefix=* |
--program-prefix=* |
--program-prefi=* \
514 |
--program-pref=* |
--program-pre=* |
--program-pr=* |
--program-p=*)
515 program_prefix
=$ac_optarg ;;
517 -program-suffix |
--program-suffix |
--program-suffi |
--program-suff \
518 |
--program-suf |
--program-su |
--program-s)
519 ac_prev
=program_suffix
;;
520 -program-suffix=* |
--program-suffix=* |
--program-suffi=* \
521 |
--program-suff=* |
--program-suf=* |
--program-su=* |
--program-s=*)
522 program_suffix
=$ac_optarg ;;
524 -program-transform-name |
--program-transform-name \
525 |
--program-transform-nam |
--program-transform-na \
526 |
--program-transform-n |
--program-transform- \
527 |
--program-transform |
--program-transfor \
528 |
--program-transfo |
--program-transf \
529 |
--program-trans |
--program-tran \
530 |
--progr-tra |
--program-tr |
--program-t)
531 ac_prev
=program_transform_name
;;
532 -program-transform-name=* |
--program-transform-name=* \
533 |
--program-transform-nam=* |
--program-transform-na=* \
534 |
--program-transform-n=* |
--program-transform-=* \
535 |
--program-transform=* |
--program-transfor=* \
536 |
--program-transfo=* |
--program-transf=* \
537 |
--program-trans=* |
--program-tran=* \
538 |
--progr-tra=* |
--program-tr=* |
--program-t=*)
539 program_transform_name
=$ac_optarg ;;
541 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
542 |
-silent |
--silent |
--silen |
--sile |
--sil)
545 -sbindir |
--sbindir |
--sbindi |
--sbind |
--sbin |
--sbi |
--sb)
547 -sbindir=* |
--sbindir=* |
--sbindi=* |
--sbind=* |
--sbin=* \
549 sbindir
=$ac_optarg ;;
551 -sharedstatedir |
--sharedstatedir |
--sharedstatedi \
552 |
--sharedstated |
--sharedstate |
--sharedstat |
--sharedsta \
553 |
--sharedst |
--shareds |
--shared |
--share |
--shar \
555 ac_prev
=sharedstatedir
;;
556 -sharedstatedir=* |
--sharedstatedir=* |
--sharedstatedi=* \
557 |
--sharedstated=* |
--sharedstate=* |
--sharedstat=* |
--sharedsta=* \
558 |
--sharedst=* |
--shareds=* |
--shared=* |
--share=* |
--shar=* \
560 sharedstatedir
=$ac_optarg ;;
562 -site |
--site |
--sit)
564 -site=* |
--site=* |
--sit=*)
567 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
569 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
572 -sysconfdir |
--sysconfdir |
--sysconfdi |
--sysconfd |
--sysconf \
573 |
--syscon |
--sysco |
--sysc |
--sys |
--sy)
574 ac_prev
=sysconfdir
;;
575 -sysconfdir=* |
--sysconfdir=* |
--sysconfdi=* |
--sysconfd=* |
--sysconf=* \
576 |
--syscon=* |
--sysco=* |
--sysc=* |
--sys=* |
--sy=*)
577 sysconfdir
=$ac_optarg ;;
579 -target |
--target |
--targe |
--targ |
--tar |
--ta |
--t)
580 ac_prev
=target_alias
;;
581 -target=* |
--target=* |
--targe=* |
--targ=* |
--tar=* |
--ta=* |
--t=*)
582 target_alias
=$ac_optarg ;;
584 -v |
-verbose |
--verbose |
--verbos |
--verbo |
--verb)
587 -version |
--version |
--versio |
--versi |
--vers |
-V)
591 ac_package
=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
592 # Reject names that are not valid shell variable names.
593 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev
/null
&&
594 { echo "$as_me: error: invalid package name: $ac_package" >&2
595 { (exit 1); exit 1; }; }
596 ac_package
=`echo $ac_package| sed 's/-/_/g'`
598 *=*) ac_optarg
=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
601 eval "with_$ac_package='$ac_optarg'" ;;
603 -without-* |
--without-*)
604 ac_package
=`expr "x$ac_option" : 'x-*without-\(.*\)'`
605 # Reject names that are not valid shell variable names.
606 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev
/null
&&
607 { echo "$as_me: error: invalid package name: $ac_package" >&2
608 { (exit 1); exit 1; }; }
609 ac_package
=`echo $ac_package | sed 's/-/_/g'`
610 eval "with_$ac_package=no" ;;
613 # Obsolete; use --with-x.
616 -x-includes |
--x-includes |
--x-include |
--x-includ |
--x-inclu \
617 |
--x-incl |
--x-inc |
--x-in |
--x-i)
618 ac_prev
=x_includes
;;
619 -x-includes=* |
--x-includes=* |
--x-include=* |
--x-includ=* |
--x-inclu=* \
620 |
--x-incl=* |
--x-inc=* |
--x-in=* |
--x-i=*)
621 x_includes
=$ac_optarg ;;
623 -x-libraries |
--x-libraries |
--x-librarie |
--x-librari \
624 |
--x-librar |
--x-libra |
--x-libr |
--x-lib |
--x-li |
--x-l)
625 ac_prev
=x_libraries
;;
626 -x-libraries=* |
--x-libraries=* |
--x-librarie=* |
--x-librari=* \
627 |
--x-librar=* |
--x-libra=* |
--x-libr=* |
--x-lib=* |
--x-li=* |
--x-l=*)
628 x_libraries
=$ac_optarg ;;
630 -*) { echo "$as_me: error: unrecognized option: $ac_option
631 Try \`$0 --help' for more information." >&2
632 { (exit 1); exit 1; }; }
636 ac_envvar
=`expr "x$ac_option" : 'x\([^=]*\)='`
637 # Reject names that are not valid shell variable names.
638 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev
/null
&&
639 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
640 { (exit 1); exit 1; }; }
641 ac_optarg
=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
642 eval "$ac_envvar='$ac_optarg'"
646 # FIXME: should be removed in autoconf 3.0.
647 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
648 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev
/null
&&
649 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
650 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
656 if test -n "$ac_prev"; then
657 ac_option
=--`echo $ac_prev | sed 's/_/-/g'`
658 { echo "$as_me: error: missing argument to $ac_option" >&2
659 { (exit 1); exit 1; }; }
662 # Be sure to have absolute paths.
663 for ac_var
in exec_prefix prefix
665 eval ac_val
=$
`echo $ac_var`
667 [\\/$
]* | ?
:[\\/]* | NONE |
'' ) ;;
668 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
669 { (exit 1); exit 1; }; };;
673 # Be sure to have absolute paths.
674 for ac_var
in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
675 localstatedir libdir includedir oldincludedir infodir mandir
677 eval ac_val
=$
`echo $ac_var`
679 [\\/$
]* | ?
:[\\/]* ) ;;
680 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
681 { (exit 1); exit 1; }; };;
685 # There might be people who depend on the old broken behavior: `$host'
686 # used to hold the argument of --host etc.
687 # FIXME: To remove some day.
692 # FIXME: To remove some day.
693 if test "x$host_alias" != x
; then
694 if test "x$build_alias" = x
; then
695 cross_compiling
=maybe
696 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
697 If a cross compiler is detected then cross compile mode will be used." >&2
698 elif test "x$build_alias" != "x$host_alias"; then
704 test -n "$host_alias" && ac_tool_prefix
=$host_alias-
706 test "$silent" = yes && exec 6>/dev
/null
709 # Find the source files, if location was not specified.
710 if test -z "$srcdir"; then
711 ac_srcdir_defaulted
=yes
712 # Try the directory containing this script, then its parent.
713 ac_confdir
=`(dirname "$0") 2>/dev/null ||
714 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
715 X"$0" : 'X\(//\)[^/]' \| \
716 X"$0" : 'X\(//\)$' \| \
717 X"$0" : 'X\(/\)' \| \
718 . : '\(.\)' 2>/dev/null ||
720 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
721 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
722 /^X\(\/\/\)$/{ s//\1/; q; }
723 /^X\(\/\).*/{ s//\1/; q; }
726 if test ! -r $srcdir/$ac_unique_file; then
730 ac_srcdir_defaulted
=no
732 if test ! -r $srcdir/$ac_unique_file; then
733 if test "$ac_srcdir_defaulted" = yes; then
734 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
735 { (exit 1); exit 1; }; }
737 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
738 { (exit 1); exit 1; }; }
741 (cd $srcdir && test -r .
/$ac_unique_file) 2>/dev
/null ||
742 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
743 { (exit 1); exit 1; }; }
744 srcdir
=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
745 ac_env_build_alias_set
=${build_alias+set}
746 ac_env_build_alias_value
=$build_alias
747 ac_cv_env_build_alias_set
=${build_alias+set}
748 ac_cv_env_build_alias_value
=$build_alias
749 ac_env_host_alias_set
=${host_alias+set}
750 ac_env_host_alias_value
=$host_alias
751 ac_cv_env_host_alias_set
=${host_alias+set}
752 ac_cv_env_host_alias_value
=$host_alias
753 ac_env_target_alias_set
=${target_alias+set}
754 ac_env_target_alias_value
=$target_alias
755 ac_cv_env_target_alias_set
=${target_alias+set}
756 ac_cv_env_target_alias_value
=$target_alias
757 ac_env_CC_set
=${CC+set}
759 ac_cv_env_CC_set
=${CC+set}
760 ac_cv_env_CC_value
=$CC
761 ac_env_CFLAGS_set
=${CFLAGS+set}
762 ac_env_CFLAGS_value
=$CFLAGS
763 ac_cv_env_CFLAGS_set
=${CFLAGS+set}
764 ac_cv_env_CFLAGS_value
=$CFLAGS
765 ac_env_LDFLAGS_set
=${LDFLAGS+set}
766 ac_env_LDFLAGS_value
=$LDFLAGS
767 ac_cv_env_LDFLAGS_set
=${LDFLAGS+set}
768 ac_cv_env_LDFLAGS_value
=$LDFLAGS
769 ac_env_CPPFLAGS_set
=${CPPFLAGS+set}
770 ac_env_CPPFLAGS_value
=$CPPFLAGS
771 ac_cv_env_CPPFLAGS_set
=${CPPFLAGS+set}
772 ac_cv_env_CPPFLAGS_value
=$CPPFLAGS
773 ac_env_CPP_set
=${CPP+set}
774 ac_env_CPP_value
=$CPP
775 ac_cv_env_CPP_set
=${CPP+set}
776 ac_cv_env_CPP_value
=$CPP
777 ac_env_CXX_set
=${CXX+set}
778 ac_env_CXX_value
=$CXX
779 ac_cv_env_CXX_set
=${CXX+set}
780 ac_cv_env_CXX_value
=$CXX
781 ac_env_CXXFLAGS_set
=${CXXFLAGS+set}
782 ac_env_CXXFLAGS_value
=$CXXFLAGS
783 ac_cv_env_CXXFLAGS_set
=${CXXFLAGS+set}
784 ac_cv_env_CXXFLAGS_value
=$CXXFLAGS
787 # Report the --help message.
789 if test "$ac_init_help" = "long"; then
790 # Omit some internal or obsolete options to make the list less imposing.
791 # This message is too long to be a string in the A/UX 3.1 sh.
793 \`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems.
795 Usage: $0 [OPTION]... [VAR=VALUE]...
797 To assign environment variables (e.g., CC, CFLAGS...), specify them as
798 VAR=VALUE. See below for descriptions of some of the useful variables.
800 Defaults for the options are specified in brackets.
803 -h, --help display this help and exit
804 --help=short display options specific to this package
805 --help=recursive display the short help of all the included packages
806 -V, --version display version information and exit
807 -q, --quiet, --silent do not print \`checking...' messages
808 --cache-file=FILE cache test results in FILE [disabled]
809 -C, --config-cache alias for \`--cache-file=config.cache'
810 -n, --no-create do not create output files
811 --srcdir=DIR find the sources in DIR [configure dir or \`..']
816 Installation directories:
817 --prefix=PREFIX install architecture-independent files in PREFIX
819 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
822 By default, \`make install' will install all the files in
823 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
824 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
825 for instance \`--prefix=\$HOME'.
827 For better control, use the options below.
829 Fine tuning of the installation directories:
830 --bindir=DIR user executables [EPREFIX/bin]
831 --sbindir=DIR system admin executables [EPREFIX/sbin]
832 --libexecdir=DIR program executables [EPREFIX/libexec]
833 --datadir=DIR read-only architecture-independent data [PREFIX/share]
834 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
835 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
836 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
837 --libdir=DIR object code libraries [EPREFIX/lib]
838 --includedir=DIR C header files [PREFIX/include]
839 --oldincludedir=DIR C header files for non-gcc [/usr/include]
840 --infodir=DIR info documentation [PREFIX/info]
841 --mandir=DIR man documentation [PREFIX/man]
847 --build=BUILD configure
for building on BUILD
[guessed
]
848 --host=HOST cross-compile to build programs to run on HOST
[BUILD
]
852 if test -n "$ac_init_help"; then
853 case $ac_init_help in
854 short | recursive
) echo "Configuration of GNU C Library (see version.h):";;
859 --disable-FEATURE do not include FEATURE
(same as
--enable-FEATURE=no
)
860 --enable-FEATURE[=ARG
] include FEATURE
[ARG
=yes]
861 --disable-sanity-checks really
do not use threads
(should not be used except
862 in special situations
) [default
=yes]
863 --enable-check-abi do "make check-abi" in "make check" (no
/warn
/yes)
865 --enable-shared build shared library
[default
=yes if GNU ld
&
867 --enable-profile build profiled library
[default
=yes]
868 --enable-omitfp build undebuggable optimized library
870 --enable-bounded build with runtime bounds checking
872 --disable-versioning do not include versioning information
in the library
873 objects
[default
=yes if supported
]
874 --enable-oldest-abi=ABI configure the oldest ABI supported
[e.g.
2.2]
875 [default
=glibc default
]
876 --enable-add-ons[=DIRS...
]
877 configure and build add-ons
in DIR1
,DIR2
,... search
878 for add-ons
if no parameter given
879 --disable-hidden-plt do not hide internal
function calls to avoid PLT
880 --enable-bind-now disable lazy relocations
in DSOs
881 --enable-static-nss build static NSS modules
[default
=no
]
882 --disable-force-install don
't force installation of files from this package,
883 even if they are older than the installed files
884 --enable-kernel=VERSION compile for compatibility with kernel not older than
886 --enable-all-warnings enable all useful warnings gcc can issue
889 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
890 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
891 --with-gmp=DIRECTORY find GMP source code in DIRECTORY (not needed)
892 --with-gd=DIR find libgd include dir and library with prefix DIR
893 --with-gd-include=DIR find libgd include files in DIR
894 --with-gd-lib=DIR find libgd library files in DIR
895 --with-fp if using floating-point hardware [default=yes]
896 --with-binutils=PATH specify location of binutils (as and ld)
897 --with-elf if using the ELF object format
898 --with-xcoff if using the XCOFF object format
899 --without-cvs if CVS should not be used
900 --with-headers=PATH location of system headers to use (for example
901 /usr/src/linux/include) [default=compiler
903 --with-tls enable support for TLS
904 --without-__thread do not use TLS features even when supporting them
906 Some influential environment variables:
907 CC C compiler command
908 CFLAGS C compiler flags
909 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
910 nonstandard directory <lib dir>
911 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
912 headers in a nonstandard directory <include dir>
914 CXX C++ compiler command
915 CXXFLAGS C++ compiler flags
917 Use these variables to override the choices made by `configure' or to
help
918 it to
find libraries and programs with nonstandard names
/locations.
920 Report bugs to
<glibc
>.
924 if test "$ac_init_help" = "recursive"; then
925 # If there are subdirs, report their specific --help.
927 for ac_dir
in : $ac_subdirs_all; do test "x$ac_dir" = x
: && continue
928 test -d $ac_dir ||
continue
931 if test "$ac_dir" != .
; then
932 ac_dir_suffix
=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
933 # A "../" for each directory in $ac_dir_suffix.
934 ac_top_builddir
=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
936 ac_dir_suffix
= ac_top_builddir
=
940 .
) # No --srcdir option. We are building in place.
942 if test -z "$ac_top_builddir"; then
945 ac_top_srcdir
=`echo $ac_top_builddir | sed 's,/$,,'`
947 [\\/]* | ?
:[\\/]* ) # Absolute path.
948 ac_srcdir
=$srcdir$ac_dir_suffix;
949 ac_top_srcdir
=$srcdir ;;
951 ac_srcdir
=$ac_top_builddir$srcdir$ac_dir_suffix
952 ac_top_srcdir
=$ac_top_builddir$srcdir ;;
955 # Do not use `cd foo && pwd` to compute absolute paths, because
956 # the directories may not exist.
958 .
) ac_abs_builddir
="$ac_dir";;
961 .
) ac_abs_builddir
=`pwd`;;
962 [\\/]* | ?
:[\\/]* ) ac_abs_builddir
="$ac_dir";;
963 *) ac_abs_builddir
=`pwd`/"$ac_dir";;
966 case $ac_abs_builddir in
967 .
) ac_abs_top_builddir
=${ac_top_builddir}.
;;
969 case ${ac_top_builddir}.
in
970 .
) ac_abs_top_builddir
=$ac_abs_builddir;;
971 [\\/]* | ?
:[\\/]* ) ac_abs_top_builddir
=${ac_top_builddir}.
;;
972 *) ac_abs_top_builddir
=$ac_abs_builddir/${ac_top_builddir}.
;;
975 case $ac_abs_builddir in
976 .
) ac_abs_srcdir
=$ac_srcdir;;
979 .
) ac_abs_srcdir
=$ac_abs_builddir;;
980 [\\/]* | ?
:[\\/]* ) ac_abs_srcdir
=$ac_srcdir;;
981 *) ac_abs_srcdir
=$ac_abs_builddir/$ac_srcdir;;
984 case $ac_abs_builddir in
985 .
) ac_abs_top_srcdir
=$ac_top_srcdir;;
987 case $ac_top_srcdir in
988 .
) ac_abs_top_srcdir
=$ac_abs_builddir;;
989 [\\/]* | ?
:[\\/]* ) ac_abs_top_srcdir
=$ac_top_srcdir;;
990 *) ac_abs_top_srcdir
=$ac_abs_builddir/$ac_top_srcdir;;
995 # Check for guested configure; otherwise get Cygnus style configure.
996 if test -f $ac_srcdir/configure.gnu
; then
998 $SHELL $ac_srcdir/configure.gnu
--help=recursive
999 elif test -f $ac_srcdir/configure
; then
1001 $SHELL $ac_srcdir/configure
--help=recursive
1002 elif test -f $ac_srcdir/configure.ac ||
1003 test -f $ac_srcdir/configure.
in; then
1005 $ac_configure --help
1007 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1013 test -n "$ac_init_help" && exit 0
1014 if $ac_init_version; then
1016 GNU C Library configure
(see version.h
)
1017 generated by GNU Autoconf
2.59
1019 Copyright
(C
) 2003 Free Software Foundation
, Inc.
1020 This configure
script is free software
; the Free Software Foundation
1021 gives unlimited permission to copy
, distribute and modify it.
1027 This file contains any messages produced by compilers while
1028 running configure, to aid debugging if configure makes a mistake.
1030 It was created by GNU C Library $as_me (see version.h), which was
1031 generated by GNU Autoconf 2.59. Invocation command line was
1042 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1043 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1044 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1045 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1046 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1048 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1049 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1051 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1052 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1053 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1054 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1055 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1056 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1057 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1061 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
1065 test -z "$as_dir" && as_dir
=.
1066 echo "PATH: $as_dir"
1081 # Keep a trace of the command line.
1082 # Strip out --no-create and --no-recursion so they do not pile up.
1083 # Strip out --silent because we don't want to record it for future runs.
1084 # Also quote any args containing shell meta-characters.
1085 # Make two passes to allow for proper duplicate-argument suppression.
1090 ac_must_keep_next
=false
1096 -no-create |
--no-c* |
-n |
-no-recursion |
--no-r*) continue ;;
1097 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
1098 |
-silent |
--silent |
--silen |
--sile |
--sil)
1100 *" "*|
*" "*|
*[\
[\
]\~\
#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1101 ac_arg
=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1104 1) ac_configure_args0
="$ac_configure_args0 '$ac_arg'" ;;
1106 ac_configure_args1
="$ac_configure_args1 '$ac_arg'"
1107 if test $ac_must_keep_next = true
; then
1108 ac_must_keep_next
=false
# Got value, back to normal.
1111 *=* |
--config-cache |
-C |
-disable-* |
--disable-* \
1112 |
-enable-* |
--enable-* |
-gas |
--g* |
-nfp |
--nf* \
1113 |
-q |
-quiet |
--q* |
-silent |
--sil* |
-v |
-verb* \
1114 |
-with-* |
--with-* |
-without-* |
--without-* |
--x)
1115 case "$ac_configure_args0 " in
1116 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1119 -* ) ac_must_keep_next
=true
;;
1122 ac_configure_args
="$ac_configure_args$ac_sep'$ac_arg'"
1123 # Get rid of the leading space.
1129 $as_unset ac_configure_args0 ||
test "${ac_configure_args0+set}" != set ||
{ ac_configure_args0
=; export ac_configure_args0
; }
1130 $as_unset ac_configure_args1 ||
test "${ac_configure_args1+set}" != set ||
{ ac_configure_args1
=; export ac_configure_args1
; }
1132 # When interrupted or exit'd, cleanup temporary files, and complete
1133 # config.log. We remove comments because anyway the quotes in there
1134 # would cause problems or look ugly.
1135 # WARNING: Be sure not to use single quotes in there, as some shells,
1136 # such as our DU 5.0 friend, will then `close' the trap.
1137 trap 'exit_status=$?
1138 # Save into config.log some information that might help in debugging.
1143 ## ---------------- ##
1144 ## Cache variables. ##
1145 ## ---------------- ##
1148 # The following way of writing the cache mishandles newlines in values,
1151 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1154 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1155 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1159 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1166 ## ----------------- ##
1167 ## Output variables. ##
1168 ## ----------------- ##
1171 for ac_var in $ac_subst_vars
1173 eval ac_val=$`echo $ac_var`
1174 echo "$ac_var='"'"'$ac_val'"'"'"
1178 if test -n "$ac_subst_files"; then
1185 for ac_var in $ac_subst_files
1187 eval ac_val=$`echo $ac_var`
1188 echo "$ac_var='"'"'$ac_val'"'"'"
1193 if test -s confdefs.h; then
1200 sed "/^$/d" confdefs.h | sort
1203 test "$ac_signal" != 0 &&
1204 echo "$as_me: caught signal $ac_signal"
1205 echo "$as_me: exit $exit_status"
1207 rm -f core *.core &&
1208 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1211 for ac_signal
in 1 2 13 15; do
1212 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1216 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1217 rm -rf conftest
* confdefs.h
1218 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1221 # Predefined preprocessor variables.
1223 cat >>confdefs.h
<<_ACEOF
1224 #define PACKAGE_NAME "$PACKAGE_NAME"
1228 cat >>confdefs.h
<<_ACEOF
1229 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1233 cat >>confdefs.h
<<_ACEOF
1234 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1238 cat >>confdefs.h
<<_ACEOF
1239 #define PACKAGE_STRING "$PACKAGE_STRING"
1243 cat >>confdefs.h
<<_ACEOF
1244 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1248 # Let the site file select an alternate cache file if it wants to.
1249 # Prefer explicitly selected file to automatically selected ones.
1250 if test -z "$CONFIG_SITE"; then
1251 if test "x$prefix" != xNONE
; then
1252 CONFIG_SITE
="$prefix/share/config.site $prefix/etc/config.site"
1254 CONFIG_SITE
="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1257 for ac_site_file
in $CONFIG_SITE; do
1258 if test -r "$ac_site_file"; then
1259 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1260 echo "$as_me: loading site script $ac_site_file" >&6;}
1261 sed 's/^/| /' "$ac_site_file" >&5
1266 if test -r "$cache_file"; then
1267 # Some versions of bash will fail to source /dev/null (special
1268 # files actually), so we avoid doing that.
1269 if test -f "$cache_file"; then
1270 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1271 echo "$as_me: loading cache $cache_file" >&6;}
1273 [\\/]* | ?
:[\\/]* ) .
$cache_file;;
1274 *) . .
/$cache_file;;
1278 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1279 echo "$as_me: creating cache $cache_file" >&6;}
1283 # Check that the precious variables saved in the cache have kept the same
1285 ac_cache_corrupted
=false
1286 for ac_var
in `(set) 2>&1 |
1287 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1288 eval ac_old_set
=\
$ac_cv_env_${ac_var}_set
1289 eval ac_new_set
=\
$ac_env_${ac_var}_set
1290 eval ac_old_val
="\$ac_cv_env_${ac_var}_value"
1291 eval ac_new_val
="\$ac_env_${ac_var}_value"
1292 case $ac_old_set,$ac_new_set in
1294 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1295 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1296 ac_cache_corrupted
=: ;;
1298 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1299 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1300 ac_cache_corrupted
=: ;;
1303 if test "x$ac_old_val" != "x$ac_new_val"; then
1304 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1305 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1306 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1307 echo "$as_me: former value: $ac_old_val" >&2;}
1308 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1309 echo "$as_me: current value: $ac_new_val" >&2;}
1310 ac_cache_corrupted
=:
1313 # Pass precious variables to config.status.
1314 if test "$ac_new_set" = set; then
1316 *" "*|
*" "*|
*[\
[\
]\~\
#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1317 ac_arg
=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1318 *) ac_arg
=$ac_var=$ac_new_val ;;
1320 case " $ac_configure_args " in
1321 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1322 *) ac_configure_args
="$ac_configure_args '$ac_arg'" ;;
1326 if $ac_cache_corrupted; then
1327 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1328 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1329 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1330 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1331 { (exit 1); exit 1; }; }
1335 ac_cpp
='$CPP $CPPFLAGS'
1336 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1337 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1338 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
1367 ac_config_headers
="$ac_config_headers config.h"
1370 for ac_dir
in scripts
$srcdir/scripts
; do
1371 if test -f $ac_dir/install-sh
; then
1373 ac_install_sh
="$ac_aux_dir/install-sh -c"
1375 elif test -f $ac_dir/install.sh
; then
1377 ac_install_sh
="$ac_aux_dir/install.sh -c"
1379 elif test -f $ac_dir/shtool
; then
1381 ac_install_sh
="$ac_aux_dir/shtool install -c"
1385 if test -z "$ac_aux_dir"; then
1386 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&5
1387 echo "$as_me: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&2;}
1388 { (exit 1); exit 1; }; }
1390 ac_config_guess
="$SHELL $ac_aux_dir/config.guess"
1391 ac_config_sub
="$SHELL $ac_aux_dir/config.sub"
1392 ac_configure
="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1395 if test "`cd $srcdir; /bin/pwd`" = "`/bin/pwd`"; then
1396 { { echo "$as_me:$LINENO: error: you must configure in a separate build directory" >&5
1397 echo "$as_me: error: you must configure in a separate build directory" >&2;}
1398 { (exit 1); exit 1; }; }
1401 # This will get text that should go into config.make.
1404 # Check for a --with-gmp argument and set gmp-srcdir in config.make.
1406 # Check whether --with-gmp or --without-gmp was given.
1407 if test "${with_gmp+set}" = set; then
1411 yes) { { echo "$as_me:$LINENO: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&5
1412 echo "$as_me: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&2;}
1413 { (exit 1); exit 1; }; } ;;
1415 *) config_vars
="$config_vars
1416 gmp-srcdir = $withval" ;;
1420 # Check for a --with-gd argument and set libgd-LDFLAGS in config.make.
1422 # Check whether --with-gd or --without-gd was given.
1423 if test "${with_gd+set}" = set; then
1427 *) libgd_include
="-I$withval/include"
1428 libgd_ldflags
="-L$withval/lib" ;;
1433 # Check whether --with-gd-include or --without-gd-include was given.
1434 if test "${with_gd_include+set}" = set; then
1435 withval
="$with_gd_include"
1436 case "$with_gd_include" in
1438 *) libgd_include
="-I$withval" ;;
1443 # Check whether --with-gd-lib or --without-gd-lib was given.
1444 if test "${with_gd_lib+set}" = set; then
1445 withval
="$with_gd_lib"
1446 case "$with_gd_lib" in
1448 *) libgd_ldflags
="-L$withval" ;;
1453 if test -n "$libgd_include"; then
1454 config_vars
="$config_vars
1455 CFLAGS-memusagestat.c = $libgd_include"
1457 if test -n "$libgd_ldflags"; then
1458 config_vars
="$config_vars
1459 libgd-LDFLAGS = $libgd_ldflags"
1463 # Check whether --with-fp or --without-fp was given.
1464 if test "${with_fp+set}" = set; then
1472 # Check whether --with-binutils or --without-binutils was given.
1473 if test "${with_binutils+set}" = set; then
1474 withval
="$with_binutils"
1475 path_binutils
=$withval
1480 # Check whether --with-elf or --without-elf was given.
1481 if test "${with_elf+set}" = set; then
1488 # Check whether --with-xcoff or --without-xcoff was given.
1489 if test "${with_xcoff+set}" = set; then
1490 withval
="$with_xcoff"
1496 # Check whether --with-cvs or --without-cvs was given.
1497 if test "${with_cvs+set}" = set; then
1503 if test "$with_cvs" = yes; then
1504 if test -d $srcdir/CVS
&& grep :pserver
: $srcdir/CVS
/Root
> /dev
/null
1512 # Check whether --with-headers or --without-headers was given.
1513 if test "${with_headers+set}" = set; then
1514 withval
="$with_headers"
1520 # Check whether --enable-sanity-checks or --disable-sanity-checks was given.
1521 if test "${enable_sanity_checks+set}" = set; then
1522 enableval
="$enable_sanity_checks"
1523 enable_sanity
=$enableval
1529 # Check whether --enable-check-abi or --disable-check-abi was given.
1530 if test "${enable_check_abi+set}" = set; then
1531 enableval
="$enable_check_abi"
1532 enable_check_abi
=$enableval
1538 # Check whether --enable-shared or --disable-shared was given.
1539 if test "${enable_shared+set}" = set; then
1540 enableval
="$enable_shared"
1545 # Check whether --enable-profile or --disable-profile was given.
1546 if test "${enable_profile+set}" = set; then
1547 enableval
="$enable_profile"
1552 # Check whether --enable-omitfp or --disable-omitfp was given.
1553 if test "${enable_omitfp+set}" = set; then
1554 enableval
="$enable_omitfp"
1559 # Check whether --enable-bounded or --disable-bounded was given.
1560 if test "${enable_bounded+set}" = set; then
1561 enableval
="$enable_bounded"
1566 # Check whether --enable-versioning or --disable-versioning was given.
1567 if test "${enable_versioning+set}" = set; then
1568 enableval
="$enable_versioning"
1569 enable_versioning
=$enableval
1571 enable_versioning
=yes
1574 # Check whether --enable-oldest-abi or --disable-oldest-abi was given.
1575 if test "${enable_oldest_abi+set}" = set; then
1576 enableval
="$enable_oldest_abi"
1577 oldest_abi
=$enableval
1581 if test "$oldest_abi" = yes ||
test "$oldest_abi" = no
; then
1584 cat >>confdefs.h
<<_ACEOF
1585 #define GLIBC_OLDEST_ABI "$oldest_abi"
1591 # Check whether --enable-add-ons or --disable-add-ons was given.
1592 if test "${enable_add_ons+set}" = set; then
1593 enableval
="$enable_add_ons"
1594 case "$enableval" in
1595 yes) add_ons
=`cd $srcdir && echo */configure | sed -e 's!/configure!!g'`
1596 add_ons_automatic
=yes
1597 test "$add_ons" = "*" && add_ons
= ;;
1598 *) add_ons
=`echo "$enableval" | sed 's/,/ /g'`
1599 add_ons_automatic
=no
;;
1602 add_ons
= add_ons_automatic
=no
1606 # Check whether --with-tls or --without-tls was given.
1607 if test "${with_tls+set}" = set; then
1615 # Check whether --with-__thread or --without-__thread was given.
1616 if test "${with___thread+set}" = set; then
1617 withval
="$with___thread"
1618 use__thread
=$withval
1623 # Check whether --enable-hidden-plt or --disable-hidden-plt was given.
1624 if test "${enable_hidden_plt+set}" = set; then
1625 enableval
="$enable_hidden_plt"
1630 if test "x$hidden" = xno
; then
1631 cat >>confdefs.h
<<\_ACEOF
1637 # Check whether --enable-bind-now or --disable-bind-now was given.
1638 if test "${enable_bind_now+set}" = set; then
1639 enableval
="$enable_bind_now"
1646 # Check whether --enable-static-nss or --disable-static-nss was given.
1647 if test "${enable_static_nss+set}" = set; then
1648 enableval
="$enable_static_nss"
1649 static_nss
=$enableval
1653 if test x
"$static_nss" = xyes ||
test x
"$shared" = xno
; then
1655 cat >>confdefs.h
<<\_ACEOF
1656 #define DO_STATIC_NSS 1
1661 # Check whether --enable-force-install or --disable-force-install was given.
1662 if test "${enable_force_install+set}" = set; then
1663 enableval
="$enable_force_install"
1664 force_install
=$enableval
1670 # Check whether --enable-kernel or --disable-kernel was given.
1671 if test "${enable_kernel+set}" = set; then
1672 enableval
="$enable_kernel"
1673 minimum_kernel
=$enableval
1675 if test "$minimum_kernel" = yes ||
test "$minimum_kernel" = no
; then
1676 # Better nothing than this.
1679 if test "$minimum_kernel" = current
; then
1680 minimum_kernel
=`uname -r 2>/dev/null` || minimum_kernel
=
1684 # Check whether --enable-all-warnings or --disable-all-warnings was given.
1685 if test "${enable_all_warnings+set}" = set; then
1686 enableval
="$enable_all_warnings"
1687 all_warnings
=$enableval
1691 # Make sure we can run config.sub.
1692 $ac_config_sub sun4
>/dev
/null
2>&1 ||
1693 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1694 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1695 { (exit 1); exit 1; }; }
1697 echo "$as_me:$LINENO: checking build system type" >&5
1698 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1699 if test "${ac_cv_build+set}" = set; then
1700 echo $ECHO_N "(cached) $ECHO_C" >&6
1702 ac_cv_build_alias
=$build_alias
1703 test -z "$ac_cv_build_alias" &&
1704 ac_cv_build_alias
=`$ac_config_guess`
1705 test -z "$ac_cv_build_alias" &&
1706 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1707 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1708 { (exit 1); exit 1; }; }
1709 ac_cv_build
=`$ac_config_sub $ac_cv_build_alias` ||
1710 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1711 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1712 { (exit 1); exit 1; }; }
1715 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1716 echo "${ECHO_T}$ac_cv_build" >&6
1718 build_cpu
=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1719 build_vendor
=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1720 build_os
=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1723 echo "$as_me:$LINENO: checking host system type" >&5
1724 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1725 if test "${ac_cv_host+set}" = set; then
1726 echo $ECHO_N "(cached) $ECHO_C" >&6
1728 ac_cv_host_alias
=$host_alias
1729 test -z "$ac_cv_host_alias" &&
1730 ac_cv_host_alias
=$ac_cv_build_alias
1731 ac_cv_host
=`$ac_config_sub $ac_cv_host_alias` ||
1732 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1733 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1734 { (exit 1); exit 1; }; }
1737 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1738 echo "${ECHO_T}$ac_cv_host" >&6
1740 host_cpu
=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1741 host_vendor
=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1742 host_os
=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1746 # The way shlib-versions is used to generate soversions.mk uses a
1747 # fairly simplistic model for name recognition that can't distinguish
1748 # i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a $host_os
1749 # of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can
1750 # tell. This doesn't get used much beyond that, so it's fairly safe.
1755 host_os
=`echo $host_os | sed -e 's/gnu/gnu-gnu/'`
1759 # We keep the original values in `$config_*' and never modify them, so we
1760 # can write them unchanged into config.make. Everything else uses
1761 # $machine, $vendor, and $os, and changes them whenever convenient.
1762 config_machine
=$host_cpu config_vendor
=$host_vendor config_os
=$host_os
1764 # Don't allow vendor == "unknown"
1765 test "$config_vendor" = unknown
&& config_vendor
=
1766 config_os
="`echo $config_os | sed 's/^unknown-//'`"
1768 # Some configurations imply other options.
1770 gnu
* | linux
* | bsd4.4
* | netbsd
* | freebsd
*)
1771 # These systems always use GNU tools.
1772 gnu_ld
=yes gnu_as
=yes ;;
1775 # i586-linuxaout is mangled into i586-pc-linux-gnuaout
1776 linux
*ecoff
* | linux
*aout
* | gnu
*aout
* | gnu
*ecoff
*)
1778 gnu
* | linux
* | freebsd
* | netbsd
* | sysv4
* | solaris2
* | irix6
*)
1779 # These systems (almost) always use the ELF format.
1783 # These systems are always xcoff
1789 # The configure fragment of an add-on port can modify these to supplement
1790 # or override the table in the case statement below. No fragment should
1791 # ever change the config_* variables, however.
1792 machine
=$config_machine
1793 vendor
=$config_vendor
1796 # config.guess on some IBM machines says `rs6000' instead of `powerpc'.
1798 if test "$machine" = rs6000
; then
1802 # Braindead PowerPC box with absolutely no FPU.
1803 case "$machine-$host_os" in
1810 # An add-on can set this when it the tuple to disable the sanity check below.
1820 if test x
"$add_ons" != x
; then
1821 for f
in $add_ons; do
1822 # Some sanity checks
1825 { { echo "$as_me:$LINENO: error:
1826 *** It seems that you're using an old \`crypt' add-on. crypt is now
1827 *** part of glibc and using the old add-on will not work with this
1828 *** release. Start again with fresh sources and without the old
1829 *** \`crypt' add-on." >&5
1830 echo "$as_me: error:
1831 *** It seems that you're using an old \`crypt' add-on. crypt is now
1832 *** part of glibc and using the old add-on will not work with this
1833 *** release. Start again with fresh sources and without the old
1834 *** \`crypt' add-on." >&2;}
1835 { (exit 1); exit 1; }; }
1838 { { echo "$as_me:$LINENO: error:
1839 *** It seems that you're using an old \`localedata' add-on. localedata
1840 *** is now part of glibc and using the old add-on will not work with
1841 *** this release. Start again with fresh sources and without the old
1842 *** \`localedata' add-on." >&5
1843 echo "$as_me: error:
1844 *** It seems that you're using an old \`localedata' add-on. localedata
1845 *** is now part of glibc and using the old add-on will not work with
1846 *** this release. Start again with fresh sources and without the old
1847 *** \`localedata' add-on." >&2;}
1848 { (exit 1); exit 1; }; }
1852 # Test whether such a subdir really exists.
1853 test -d $srcdir/$f ||
{
1854 { { echo "$as_me:$LINENO: error: add-on directory \"$f\" does not exist" >&5
1855 echo "$as_me: error: add-on directory \"$f\" does not exist" >&2;}
1856 { (exit 1); exit 1; }; }
1860 # Now source each add-on's configure fragment.
1861 # The fragments can use $srcdir/$libc_add_on to find themselves,
1862 # and test $add_ons_automatic to see if they were explicitly requested.
1863 # A fragment can clear (or even change) $libc_add_on to affect
1864 # whether it goes into the list to be actually used in the build.
1866 for libc_add_on
in $add_ons; do
1867 libc_add_on_frag
=$srcdir/$libc_add_on/configure
1868 if test -r $libc_add_on_frag; then
1869 echo "$as_me:$LINENO: result: running configure fragment for add-on $libc_add_on" >&5
1870 echo "${ECHO_T}running configure fragment for add-on $libc_add_on" >&6
1873 { echo "$as_me:$LINENO: WARNING: add-on fragment $libc_add_on_frag missing" >&5
1874 echo "$as_me: WARNING: add-on fragment $libc_add_on_frag missing" >&2;}
1876 if test -n "$libc_add_on"; then
1877 use_add_ons
="$use_add_ons $libc_add_on"
1878 add_ons_pfx
="$add_ons_pfx $libc_add_on/"
1879 add_ons_sfx
="$add_ons_sfx /$libc_add_on"
1882 # Use echo to strip excess whitespace.
1883 add_ons
="`echo $use_add_ons`"
1889 ### I put this here to prevent those annoying emails from people who cannot
1890 ### read and try to compile glibc on unsupported platforms. --drepper
1892 ### By using the undocumented --enable-hacker-mode option for configure
1893 ### one can skip this test to make the configuration not fail for unsupported
1896 if test -z "$enable_hacker_mode" && test x
"$libc_config_ok" != xyes
; then
1897 case "$machine-$host_os" in
1898 *-linux* |
*-gnu* | arm
*-none* | powerpc-aix4.3.
*)
1901 echo "*** The GNU C library is currently not available for this platform."
1902 echo "*** So far nobody cared to port it and if there is no volunteer it"
1903 echo "*** might never happen. So, if you have interest to see glibc on"
1904 echo "*** this platform visit"
1905 echo "*** http://www.gnu.org/software/libc/porting.html"
1906 echo "*** and join the group of porters"
1912 # Expand the configuration machine name into a subdirectory by architecture
1913 # type and particular chip. If an add-on configure fragment already set
1914 # base_machine, we don't change it.
1915 test -n "$base_machine" ||
case "$machine" in
1916 a29k | am29000
) base_machine
=a29k machine
=a29k
;;
1917 alpha
*) base_machine
=alpha machine
=alpha
/$machine ;;
1918 arm
*) base_machine
=arm machine
=arm
/arm32
/$machine ;;
1919 c3
[012]) base_machine
=cx0 machine
=cx
0/c30
;;
1920 c4
[04]) base_machine
=cx0 machine
=cx
0/c40
;;
1921 hppa
*64*) base_machine
=hppa machine
=hppa
/hppa64
;;
1922 hppa
*) base_machine
=hppa machine
=hppa
/hppa1.1
;;
1923 i
[34567]86) base_machine
=i386 machine
=i386
/$machine ;;
1924 ia64
) base_machine
=ia64 machine
=ia64
;;
1925 m680?
0) base_machine
=m68k machine
=m68k
/$machine ;;
1926 m68k
) base_machine
=m68k machine
=m68k
/m68020
;;
1927 m88???
) base_machine
=m88k machine
=m88k
/$machine ;;
1928 m88k
) base_machine
=m88k machine
=m88k
/m88100
;;
1929 mips64
*) base_machine
=mips64
1930 case "$CC $CFLAGS $CPPFLAGS " in
1931 *" -mabi=n32 "*) mips_cc_abi
=n32
;;
1932 *" -mabi=64 "*|
*" -mabi=n64 "*) mips_cc_abi
=64 ;;
1933 *" -mabi=32 "*|
*" -mabi=o32 "*) mips_cc_abi
=32 ;;
1934 *) mips_cc_abi
=default
;;
1937 *abin32
*) mips_config_abi
=n32
;;
1938 *abi64
*|
*abin64
*) mips_config_abi
=64 ;;
1939 *abi32
*|
*abio32
*) mips_config_abi
=32 ;;
1940 *) mips_config_abi
=$mips_cc_abi ;;
1942 case $mips_config_abi in
1943 default
) machine
=mips
/mips64
/n32 mips_config_abi
=n32
;;
1944 n32
) machine
=mips
/mips64
/n32
;;
1945 64) machine
=mips
/mips64
/n64
;;
1946 32) machine
=mips
/mips32
/kern64
;;
1948 machine
=$machine/$config_machine
1949 if test $mips_config_abi != $mips_cc_abi; then
1950 # This won't make it to config.make, but we want to
1951 # set this in case configure tests depend on it.
1952 CPPFLAGS
="$CPPFLAGS -mabi=$mips_config_abi"
1955 mips
*) base_machine
=mips machine
=mips
/mips32
/$machine ;;
1956 powerpc
) base_machine
=powerpc machine
=powerpc
/powerpc32
;;
1957 powerpc64
) base_machine
=powerpc machine
=powerpc
/powerpc64
;;
1958 s390
) base_machine
=s390 machine
=s390
/s390-32
;;
1959 s390x
) base_machine
=s390 machine
=s390
/s390-64
;;
1960 sh3
*) base_machine
=sh machine
=sh
/sh3
;;
1961 sh4
*) base_machine
=sh machine
=sh
/sh4
;;
1963 base_machine
=sparc machine
=sparc
/sparc32
;;
1964 sparcv8 | supersparc | hypersparc
)
1965 base_machine
=sparc machine
=sparc
/sparc32
/sparcv8
;;
1966 sparcv8plus | sparcv8plusa | sparcv9
)
1967 base_machine
=sparc machine
=sparc
/sparc32
/sparcv9
;;
1968 sparcv8plusb | sparcv9b
)
1969 base_machine
=sparc machine
=sparc
/sparc32
/sparcv9b
;;
1970 sparc64 | ultrasparc
)
1971 base_machine
=sparc machine
=sparc
/sparc64
;;
1972 sparc64b | ultrasparc3
)
1973 base_machine
=sparc machine
=sparc
/sparc64
/sparcv9b
;;
1974 thumb
*) base_machine
=thumb machine
=arm
/thumb
/$machine ;;
1975 *) base_machine
=$machine ;;
1979 if test "$base_machine" = "i386"; then
1980 cat >>confdefs.h
<<\_ACEOF
1981 #define USE_REGPARMS 1
1986 # Compute the list of sysdep directories for this configuration.
1987 # This can take a while to compute.
1988 sysdep_dir
=$srcdir/sysdeps
1989 echo "$as_me:$LINENO: checking sysdep dirs" >&5
1990 echo $ECHO_N "checking sysdep dirs... $ECHO_C" >&6
1991 # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1.
1992 os
="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`"
1996 base_os
=mach
/hurd
;;
1997 netbsd
* |
386bsd
* | freebsd
* | bsdi
*)
1998 base_os
=unix
/bsd
/bsd4.4
;;
1999 osf
* | sunos
* | ultrix
* | newsos
* | dynix
* |
*bsd
*)
2001 sysv
* | isc
* | esix
* | sco
* | minix
* | irix4
* | linux
*)
2002 base_os
=unix
/sysv
;;
2004 base_os
=unix
/sysv
/irix
6/$os ;;
2006 base_os
=unix
/sysv
/sysv4
;;
2008 base_os
=unix
/sysv
/hpux
/$os ;;
2010 base_os
=unix
/sysv
/aix
/aix4.3
;;
2012 base_os
=standalone
;;
2017 # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos.
2020 while o
=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do
2024 o
=`echo $tail | sed 's/[0-9]*$//'`
2025 if test $o != $tail; then
2028 # For linux-gnu, try linux-gnu, then linux.
2029 o
=`echo $tail | sed 's/-.*$//'`
2030 if test $o != $tail; then
2034 # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix.
2037 while b
=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do
2043 # For sparc/sparc32, try sparc/sparc32 and then sparc.
2046 while m
=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do
2048 # Prepend the machine's FPU directory unless --without-fp.
2049 if test "$with_fp" = yes; then
2050 mach
="$mach /$1/fpu"
2052 mach
="$mach /$1/nofpu"
2059 # Find what sysdep directories exist.
2061 IFS
="${IFS= }"; ac_save_ifs
="$IFS"; IFS
="${IFS}:"
2062 for d
in $add_ons_pfx ''; do
2063 for b
in $base ''; do
2064 for m0
in $mach ''; do
2065 for v
in /$vendor ''; do
2066 test "$v" = / && continue
2067 for o
in /$ostry ''; do
2068 test "$o" = / && continue
2069 for m
in $mach ''; do
2070 for a
in $add_ons_sfx ''; do
2071 if test "$m0$b$v$o$m"; then
2072 try
="${d}sysdeps$m0$b$v$o$m$a"
2073 test -n "$enable_debug_configure" &&
2074 echo "$0 DEBUG: try $try" >&2
2075 if test -d $srcdir/$try; then
2076 sysnames
="$sysnames $try"
2077 { test -n "$o" ||
test -n "$b"; } && os_used
=t
2078 { test -n "$m" ||
test -n "$m0"; } && machine_used
=t
2090 if test -z "$os_used" && test "$os" != none
; then
2091 { { echo "$as_me:$LINENO: error: Operating system $os is not supported." >&5
2092 echo "$as_me: error: Operating system $os is not supported." >&2;}
2093 { (exit 1); exit 1; }; }
2095 if test -z "$machine_used" && test "$machine" != none
; then
2096 { { echo "$as_me:$LINENO: error: The $machine is not supported." >&5
2097 echo "$as_me: error: The $machine is not supported." >&2;}
2098 { (exit 1); exit 1; }; }
2101 # We have now validated the configuration.
2104 # If using ELF, look for an `elf' subdirectory of each machine directory.
2105 # We prepend these rather than inserting them whereever the machine appears
2106 # because things specified by the machine's ELF ABI should override
2107 # OS-specific things, and should always be the same for any OS on the
2108 # machine (otherwise what's the point of an ABI?).
2109 if test "$elf" = yes; then
2111 for d
in $add_ons_pfx ''; do
2113 if test -d $srcdir/${d}sysdeps
$m/elf
; then
2114 elf_dirs
="$elf_dirs ${d}sysdeps$m/elf"
2118 sysnames
="`echo $elf_dirs | sed -e 's,//,/,g'` $sysnames"
2122 # Expand the list of system names into a full list of directories
2123 # from each element's parent name and Implies file (if present).
2126 while test $# -gt 0; do
2130 case " $names " in *" $name "*)
2131 # Already in the list.
2135 # Report each name as we discover it, so there is no long pause in output.
2136 echo $ECHO_N "$name $ECHO_C" >&6
2138 name_base
=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'`
2142 *) xsrcdir
=$srcdir/ ;;
2144 test -n "$enable_debug_configure" &&
2145 echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2
2147 if test -f $xsrcdir$name/Implies
; then
2148 # Collect more names from the `Implies' file (removing comments).
2149 implied_candidate
="`sed 's/#.*$//' < $xsrcdir$name/Implies`"
2151 for x
in $implied_candidate; do
2153 if test -d $xsrcdir$name_base/$x; then
2154 implied
="$implied $name_base/$x";
2157 for d
in $add_ons_pfx ''; do
2158 try
="${d}sysdeps/$x"
2161 *) try_srcdir
=$srcdir/ ;;
2163 test -n "$enable_debug_configure" &&
2164 echo "DEBUG: $name implied $x try($d) {$try_srcdir}$try" >&2
2165 if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try;
2167 implied
="$implied $try"
2171 if test $found = no
; then
2172 { echo "$as_me:$LINENO: WARNING: $name/Implies specifies nonexistent $x" >&5
2173 echo "$as_me: WARNING: $name/Implies specifies nonexistent $x" >&2;}
2180 # Add NAME to the list of names.
2181 names
="$names $name"
2183 # Find the parent of NAME, using the empty string if it has none.
2184 parent
="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`"
2186 # Add the names implied by NAME, and NAME's parent (if it has one), to
2187 # the list of names to be processed (the argument list). We prepend the
2188 # implied names to the list and append the parent. We want implied
2189 # directories to come before further directories inferred from the
2190 # configuration components; this ensures that for sysv4, unix/common
2191 # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*)
2193 sysnames
="`echo $implied $* $parent`"
2194 test -n "$sysnames" && set $sysnames
2197 # Add the default directories.
2198 default_sysnames
=sysdeps
/generic
2199 if test "$elf" = yes; then
2200 default_sysnames
="sysdeps/generic/elf $default_sysnames"
2202 sysnames
="$names $default_sysnames"
2204 # The other names were emitted during the scan.
2205 echo "$as_me:$LINENO: result: $default_sysnames" >&5
2206 echo "${ECHO_T}$default_sysnames" >&6
2211 # Find a good install program. We prefer a C program (faster),
2212 # so one script is as good as another. But avoid the broken or
2213 # incompatible versions:
2214 # SysV /etc/install, /usr/sbin/install
2215 # SunOS /usr/etc/install
2216 # IRIX /sbin/install
2218 # AmigaOS /C/install, which installs bootblocks on floppy discs
2219 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2220 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2221 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2222 # OS/2's system install, which has a completely different semantic
2223 # ./install, which can be erroneously created by make from ./install.sh.
2224 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2225 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2226 if test -z "$INSTALL"; then
2227 if test "${ac_cv_path_install+set}" = set; then
2228 echo $ECHO_N "(cached) $ECHO_C" >&6
2230 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2234 test -z "$as_dir" && as_dir
=.
2235 # Account for people who put trailing slashes in PATH elements.
2237 .
/ | .
// |
/cC
/* | \
2238 /etc
/* |
/usr
/sbin
/* |
/usr
/etc
/* |
/sbin
/* |
/usr
/afsws
/bin
/* | \
2239 ?
:\\/os2
\\/install\\/* | ?
:\\/OS2
\\/INSTALL
\\/* | \
2242 # OSF1 and SCO ODT 3.0 have their own names for install.
2243 # Don't use installbsd from OSF since it installs stuff as root
2245 for ac_prog
in ginstall scoinst
install; do
2246 for ac_exec_ext
in '' $ac_executable_extensions; do
2247 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2248 if test $ac_prog = install &&
2249 grep dspmsg
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
2250 # AIX install. It has an incompatible calling convention.
2252 elif test $ac_prog = install &&
2253 grep pwplus
"$as_dir/$ac_prog$ac_exec_ext" >/dev
/null
2>&1; then
2254 # program-specific install script used by HP pwplus--don't use.
2257 ac_cv_path_install
="$as_dir/$ac_prog$ac_exec_ext -c"
2269 if test "${ac_cv_path_install+set}" = set; then
2270 INSTALL
=$ac_cv_path_install
2272 # As a last resort, use the slow shell script. We don't cache a
2273 # path for INSTALL within a source directory, because that will
2274 # break other packages using the cache if that directory is
2275 # removed, or if the path is relative.
2276 INSTALL
=$ac_install_sh
2279 echo "$as_me:$LINENO: result: $INSTALL" >&5
2280 echo "${ECHO_T}$INSTALL" >&6
2282 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2283 # It thinks the first close brace ends the variable substitution.
2284 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM
='${INSTALL}'
2286 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT
='${INSTALL}'
2288 test -z "$INSTALL_DATA" && INSTALL_DATA
='${INSTALL} -m 644'
2290 if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then
2291 # The makefiles need to use a different form to find it in $srcdir.
2292 INSTALL
='\$(..)./scripts/install-sh -c'
2294 echo "$as_me:$LINENO: checking whether ln -s works" >&5
2295 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
2297 if test "$LN_S" = "ln -s"; then
2298 echo "$as_me:$LINENO: result: yes" >&5
2299 echo "${ECHO_T}yes" >&6
2301 echo "$as_me:$LINENO: result: no, using $LN_S" >&5
2302 echo "${ECHO_T}no, using $LN_S" >&6
2307 ac_cpp
='$CPP $CPPFLAGS'
2308 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2309 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2310 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
2311 if test -n "$ac_tool_prefix"; then
2312 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2313 set dummy
${ac_tool_prefix}gcc
; ac_word
=$2
2314 echo "$as_me:$LINENO: checking for $ac_word" >&5
2315 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2316 if test "${ac_cv_prog_CC+set}" = set; then
2317 echo $ECHO_N "(cached) $ECHO_C" >&6
2319 if test -n "$CC"; then
2320 ac_cv_prog_CC
="$CC" # Let the user override the test.
2322 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2326 test -z "$as_dir" && as_dir
=.
2327 for ac_exec_ext
in '' $ac_executable_extensions; do
2328 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2329 ac_cv_prog_CC
="${ac_tool_prefix}gcc"
2330 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2339 if test -n "$CC"; then
2340 echo "$as_me:$LINENO: result: $CC" >&5
2341 echo "${ECHO_T}$CC" >&6
2343 echo "$as_me:$LINENO: result: no" >&5
2344 echo "${ECHO_T}no" >&6
2348 if test -z "$ac_cv_prog_CC"; then
2350 # Extract the first word of "gcc", so it can be a program name with args.
2351 set dummy gcc
; ac_word
=$2
2352 echo "$as_me:$LINENO: checking for $ac_word" >&5
2353 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2354 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2355 echo $ECHO_N "(cached) $ECHO_C" >&6
2357 if test -n "$ac_ct_CC"; then
2358 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
2360 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2364 test -z "$as_dir" && as_dir
=.
2365 for ac_exec_ext
in '' $ac_executable_extensions; do
2366 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2367 ac_cv_prog_ac_ct_CC
="gcc"
2368 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2376 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
2377 if test -n "$ac_ct_CC"; then
2378 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2379 echo "${ECHO_T}$ac_ct_CC" >&6
2381 echo "$as_me:$LINENO: result: no" >&5
2382 echo "${ECHO_T}no" >&6
2390 if test -z "$CC"; then
2391 if test -n "$ac_tool_prefix"; then
2392 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2393 set dummy
${ac_tool_prefix}cc
; ac_word
=$2
2394 echo "$as_me:$LINENO: checking for $ac_word" >&5
2395 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2396 if test "${ac_cv_prog_CC+set}" = set; then
2397 echo $ECHO_N "(cached) $ECHO_C" >&6
2399 if test -n "$CC"; then
2400 ac_cv_prog_CC
="$CC" # Let the user override the test.
2402 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2406 test -z "$as_dir" && as_dir
=.
2407 for ac_exec_ext
in '' $ac_executable_extensions; do
2408 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2409 ac_cv_prog_CC
="${ac_tool_prefix}cc"
2410 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2419 if test -n "$CC"; then
2420 echo "$as_me:$LINENO: result: $CC" >&5
2421 echo "${ECHO_T}$CC" >&6
2423 echo "$as_me:$LINENO: result: no" >&5
2424 echo "${ECHO_T}no" >&6
2428 if test -z "$ac_cv_prog_CC"; then
2430 # Extract the first word of "cc", so it can be a program name with args.
2431 set dummy cc
; ac_word
=$2
2432 echo "$as_me:$LINENO: checking for $ac_word" >&5
2433 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2434 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2435 echo $ECHO_N "(cached) $ECHO_C" >&6
2437 if test -n "$ac_ct_CC"; then
2438 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
2440 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2444 test -z "$as_dir" && as_dir
=.
2445 for ac_exec_ext
in '' $ac_executable_extensions; do
2446 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2447 ac_cv_prog_ac_ct_CC
="cc"
2448 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2456 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
2457 if test -n "$ac_ct_CC"; then
2458 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2459 echo "${ECHO_T}$ac_ct_CC" >&6
2461 echo "$as_me:$LINENO: result: no" >&5
2462 echo "${ECHO_T}no" >&6
2471 if test -z "$CC"; then
2472 # Extract the first word of "cc", so it can be a program name with args.
2473 set dummy cc
; ac_word
=$2
2474 echo "$as_me:$LINENO: checking for $ac_word" >&5
2475 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2476 if test "${ac_cv_prog_CC+set}" = set; then
2477 echo $ECHO_N "(cached) $ECHO_C" >&6
2479 if test -n "$CC"; then
2480 ac_cv_prog_CC
="$CC" # Let the user override the test.
2483 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2487 test -z "$as_dir" && as_dir
=.
2488 for ac_exec_ext
in '' $ac_executable_extensions; do
2489 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2490 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2491 ac_prog_rejected
=yes
2495 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2501 if test $ac_prog_rejected = yes; then
2502 # We found a bogon in the path, so make sure we never use it.
2503 set dummy
$ac_cv_prog_CC
2505 if test $# != 0; then
2506 # We chose a different compiler from the bogus one.
2507 # However, it has the same basename, so the bogon will be chosen
2508 # first if we set CC to just the basename; use the full file name.
2510 ac_cv_prog_CC
="$as_dir/$ac_word${1+' '}$@"
2516 if test -n "$CC"; then
2517 echo "$as_me:$LINENO: result: $CC" >&5
2518 echo "${ECHO_T}$CC" >&6
2520 echo "$as_me:$LINENO: result: no" >&5
2521 echo "${ECHO_T}no" >&6
2525 if test -z "$CC"; then
2526 if test -n "$ac_tool_prefix"; then
2529 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2530 set dummy
$ac_tool_prefix$ac_prog; ac_word
=$2
2531 echo "$as_me:$LINENO: checking for $ac_word" >&5
2532 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2533 if test "${ac_cv_prog_CC+set}" = set; then
2534 echo $ECHO_N "(cached) $ECHO_C" >&6
2536 if test -n "$CC"; then
2537 ac_cv_prog_CC
="$CC" # Let the user override the test.
2539 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2543 test -z "$as_dir" && as_dir
=.
2544 for ac_exec_ext
in '' $ac_executable_extensions; do
2545 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2546 ac_cv_prog_CC
="$ac_tool_prefix$ac_prog"
2547 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2556 if test -n "$CC"; then
2557 echo "$as_me:$LINENO: result: $CC" >&5
2558 echo "${ECHO_T}$CC" >&6
2560 echo "$as_me:$LINENO: result: no" >&5
2561 echo "${ECHO_T}no" >&6
2564 test -n "$CC" && break
2567 if test -z "$CC"; then
2571 # Extract the first word of "$ac_prog", so it can be a program name with args.
2572 set dummy
$ac_prog; ac_word
=$2
2573 echo "$as_me:$LINENO: checking for $ac_word" >&5
2574 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2575 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2576 echo $ECHO_N "(cached) $ECHO_C" >&6
2578 if test -n "$ac_ct_CC"; then
2579 ac_cv_prog_ac_ct_CC
="$ac_ct_CC" # Let the user override the test.
2581 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
2585 test -z "$as_dir" && as_dir
=.
2586 for ac_exec_ext
in '' $ac_executable_extensions; do
2587 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2588 ac_cv_prog_ac_ct_CC
="$ac_prog"
2589 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2597 ac_ct_CC
=$ac_cv_prog_ac_ct_CC
2598 if test -n "$ac_ct_CC"; then
2599 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2600 echo "${ECHO_T}$ac_ct_CC" >&6
2602 echo "$as_me:$LINENO: result: no" >&5
2603 echo "${ECHO_T}no" >&6
2606 test -n "$ac_ct_CC" && break
2615 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2616 See \`config.log' for more details." >&5
2617 echo "$as_me: error: no acceptable C compiler found in \$PATH
2618 See \`config.log' for more details." >&2;}
2619 { (exit 1); exit 1; }; }
2621 # Provide some information about the compiler.
2622 echo "$as_me:$LINENO:" \
2623 "checking for C compiler version" >&5
2624 ac_compiler
=`set X $ac_compile; echo $2`
2625 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2626 (eval $ac_compiler --version </dev
/null
>&5) 2>&5
2628 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2629 (exit $ac_status); }
2630 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2631 (eval $ac_compiler -v </dev
/null
>&5) 2>&5
2633 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2634 (exit $ac_status); }
2635 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2636 (eval $ac_compiler -V </dev
/null
>&5) 2>&5
2638 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2639 (exit $ac_status); }
2642 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2643 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2644 if test "${ac_cv_objext+set}" = set; then
2645 echo $ECHO_N "(cached) $ECHO_C" >&6
2647 cat >conftest.
$ac_ext <<_ACEOF
2650 cat confdefs.h
>>conftest.
$ac_ext
2651 cat >>conftest.
$ac_ext <<_ACEOF
2652 /* end confdefs.h. */
2662 rm -f conftest.o conftest.obj
2663 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2664 (eval $ac_compile) 2>&5
2666 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2667 (exit $ac_status); }; then
2668 for ac_file
in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2670 *.
$ac_ext |
*.xcoff |
*.tds |
*.d |
*.pdb |
*.xSYM |
*.bb |
*.bbg
) ;;
2671 *) ac_cv_objext
=`expr "$ac_file" : '.*\.\(.*\)'`
2676 echo "$as_me: failed program was:" >&5
2677 sed 's/^/| /' conftest.
$ac_ext >&5
2679 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2680 See \`config.log' for more details." >&5
2681 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2682 See \`config.log' for more details." >&2;}
2683 { (exit 1); exit 1; }; }
2686 rm -f conftest.
$ac_cv_objext conftest.
$ac_ext
2688 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2689 echo "${ECHO_T}$ac_cv_objext" >&6
2690 OBJEXT
=$ac_cv_objext
2692 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2693 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2694 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2695 echo $ECHO_N "(cached) $ECHO_C" >&6
2697 cat >conftest.
$ac_ext <<_ACEOF
2700 cat confdefs.h
>>conftest.
$ac_ext
2701 cat >>conftest.
$ac_ext <<_ACEOF
2702 /* end confdefs.h. */
2715 rm -f conftest.
$ac_objext
2716 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2717 (eval $ac_compile) 2>conftest.er1
2719 grep -v '^ *+' conftest.er1
>conftest.err
2721 cat conftest.err
>&5
2722 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2723 (exit $ac_status); } &&
2724 { ac_try
='test -z "$ac_c_werror_flag"
2725 || test ! -s conftest.err'
2726 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2729 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2730 (exit $ac_status); }; } &&
2731 { ac_try
='test -s conftest.$ac_objext'
2732 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2735 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2736 (exit $ac_status); }; }; then
2739 echo "$as_me: failed program was:" >&5
2740 sed 's/^/| /' conftest.
$ac_ext >&5
2744 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
2745 ac_cv_c_compiler_gnu
=$ac_compiler_gnu
2748 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2749 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2750 GCC
=`test $ac_compiler_gnu = yes && echo yes`
2751 ac_test_CFLAGS
=${CFLAGS+set}
2752 ac_save_CFLAGS
=$CFLAGS
2754 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2755 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2756 if test "${ac_cv_prog_cc_g+set}" = set; then
2757 echo $ECHO_N "(cached) $ECHO_C" >&6
2759 cat >conftest.
$ac_ext <<_ACEOF
2762 cat confdefs.h
>>conftest.
$ac_ext
2763 cat >>conftest.
$ac_ext <<_ACEOF
2764 /* end confdefs.h. */
2774 rm -f conftest.
$ac_objext
2775 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2776 (eval $ac_compile) 2>conftest.er1
2778 grep -v '^ *+' conftest.er1
>conftest.err
2780 cat conftest.err
>&5
2781 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2782 (exit $ac_status); } &&
2783 { ac_try
='test -z "$ac_c_werror_flag"
2784 || test ! -s conftest.err'
2785 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2788 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2789 (exit $ac_status); }; } &&
2790 { ac_try
='test -s conftest.$ac_objext'
2791 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2794 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2795 (exit $ac_status); }; }; then
2798 echo "$as_me: failed program was:" >&5
2799 sed 's/^/| /' conftest.
$ac_ext >&5
2803 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
2805 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2806 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2807 if test "$ac_test_CFLAGS" = set; then
2808 CFLAGS
=$ac_save_CFLAGS
2809 elif test $ac_cv_prog_cc_g = yes; then
2810 if test "$GCC" = yes; then
2816 if test "$GCC" = yes; then
2822 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2823 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2824 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2825 echo $ECHO_N "(cached) $ECHO_C" >&6
2827 ac_cv_prog_cc_stdc
=no
2829 cat >conftest.
$ac_ext <<_ACEOF
2832 cat confdefs.h
>>conftest.
$ac_ext
2833 cat >>conftest.
$ac_ext <<_ACEOF
2834 /* end confdefs.h. */
2837 #include <sys/types.h>
2838 #include <sys/stat.h>
2839 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2840 struct buf { int x; };
2841 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2842 static char *e (p, i)
2848 static char *f (char * (*g) (char **, int), char **p, ...)
2853 s = g (p, va_arg (v,int));
2858 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2859 function prototypes and stuff, but not '\xHH' hex character constants.
2860 These don't provoke an error unfortunately, instead are silently treated
2861 as 'x'. The following induces an error, until -std1 is added to get
2862 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2863 array size at least. It's necessary to write '\x00'==0 to get something
2864 that's true only with -std1. */
2865 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2867 int test (int i, double x);
2868 struct s1 {int (*f) (int a);};
2869 struct s2 {int (*f) (double a);};
2870 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2876 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2881 # Don't try gcc -ansi; that turns off useful extensions and
2882 # breaks some systems' header files.
2883 # AIX -qlanglvl=ansi
2884 # Ultrix and OSF/1 -std1
2885 # HP-UX 10.20 and later -Ae
2886 # HP-UX older versions -Aa -D_HPUX_SOURCE
2887 # SVR4 -Xc -D__EXTENSIONS__
2888 for ac_arg
in "" -qlanglvl=ansi
-std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2890 CC
="$ac_save_CC $ac_arg"
2891 rm -f conftest.
$ac_objext
2892 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2893 (eval $ac_compile) 2>conftest.er1
2895 grep -v '^ *+' conftest.er1
>conftest.err
2897 cat conftest.err
>&5
2898 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2899 (exit $ac_status); } &&
2900 { ac_try
='test -z "$ac_c_werror_flag"
2901 || test ! -s conftest.err'
2902 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2905 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2906 (exit $ac_status); }; } &&
2907 { ac_try
='test -s conftest.$ac_objext'
2908 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2911 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2912 (exit $ac_status); }; }; then
2913 ac_cv_prog_cc_stdc
=$ac_arg
2916 echo "$as_me: failed program was:" >&5
2917 sed 's/^/| /' conftest.
$ac_ext >&5
2920 rm -f conftest.err conftest.
$ac_objext
2922 rm -f conftest.
$ac_ext conftest.
$ac_objext
2927 case "x$ac_cv_prog_cc_stdc" in
2929 echo "$as_me:$LINENO: result: none needed" >&5
2930 echo "${ECHO_T}none needed" >&6 ;;
2932 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2933 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2934 CC
="$CC $ac_cv_prog_cc_stdc" ;;
2937 # Some people use a C++ compiler to compile C. Since we use `exit',
2938 # in C++ we need to declare it. In case someone uses the same compiler
2939 # for both compiling C and C++ we need to have the C++ compiler decide
2940 # the declaration of exit, since it's the most demanding environment.
2941 cat >conftest.
$ac_ext <<_ACEOF
2946 rm -f conftest.
$ac_objext
2947 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2948 (eval $ac_compile) 2>conftest.er1
2950 grep -v '^ *+' conftest.er1
>conftest.err
2952 cat conftest.err
>&5
2953 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2954 (exit $ac_status); } &&
2955 { ac_try
='test -z "$ac_c_werror_flag"
2956 || test ! -s conftest.err'
2957 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2960 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2961 (exit $ac_status); }; } &&
2962 { ac_try
='test -s conftest.$ac_objext'
2963 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2966 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2967 (exit $ac_status); }; }; then
2968 for ac_declaration
in \
2970 'extern "C" void std::exit (int) throw (); using std::exit;' \
2971 'extern "C" void std::exit (int); using std::exit;' \
2972 'extern "C" void exit (int) throw ();' \
2973 'extern "C" void exit (int);' \
2976 cat >conftest.
$ac_ext <<_ACEOF
2979 cat confdefs.h
>>conftest.
$ac_ext
2980 cat >>conftest.
$ac_ext <<_ACEOF
2981 /* end confdefs.h. */
2992 rm -f conftest.
$ac_objext
2993 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2994 (eval $ac_compile) 2>conftest.er1
2996 grep -v '^ *+' conftest.er1
>conftest.err
2998 cat conftest.err
>&5
2999 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3000 (exit $ac_status); } &&
3001 { ac_try
='test -z "$ac_c_werror_flag"
3002 || test ! -s conftest.err'
3003 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3006 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3007 (exit $ac_status); }; } &&
3008 { ac_try
='test -s conftest.$ac_objext'
3009 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3012 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3013 (exit $ac_status); }; }; then
3016 echo "$as_me: failed program was:" >&5
3017 sed 's/^/| /' conftest.
$ac_ext >&5
3021 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
3022 cat >conftest.
$ac_ext <<_ACEOF
3025 cat confdefs.h
>>conftest.
$ac_ext
3026 cat >>conftest.
$ac_ext <<_ACEOF
3027 /* end confdefs.h. */
3037 rm -f conftest.
$ac_objext
3038 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3039 (eval $ac_compile) 2>conftest.er1
3041 grep -v '^ *+' conftest.er1
>conftest.err
3043 cat conftest.err
>&5
3044 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3045 (exit $ac_status); } &&
3046 { ac_try
='test -z "$ac_c_werror_flag"
3047 || test ! -s conftest.err'
3048 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3051 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3052 (exit $ac_status); }; } &&
3053 { ac_try
='test -s conftest.$ac_objext'
3054 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3057 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3058 (exit $ac_status); }; }; then
3061 echo "$as_me: failed program was:" >&5
3062 sed 's/^/| /' conftest.
$ac_ext >&5
3065 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
3068 if test -n "$ac_declaration"; then
3069 echo '#ifdef __cplusplus' >>confdefs.h
3070 echo $ac_declaration >>confdefs.h
3071 echo '#endif' >>confdefs.h
3075 echo "$as_me: failed program was:" >&5
3076 sed 's/^/| /' conftest.
$ac_ext >&5
3079 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
3081 ac_cpp
='$CPP $CPPFLAGS'
3082 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3083 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3084 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3086 if test $host != $build; then
3087 for ac_prog
in gcc cc
3089 # Extract the first word of "$ac_prog", so it can be a program name with args.
3090 set dummy
$ac_prog; ac_word
=$2
3091 echo "$as_me:$LINENO: checking for $ac_word" >&5
3092 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3093 if test "${ac_cv_prog_BUILD_CC+set}" = set; then
3094 echo $ECHO_N "(cached) $ECHO_C" >&6
3096 if test -n "$BUILD_CC"; then
3097 ac_cv_prog_BUILD_CC
="$BUILD_CC" # Let the user override the test.
3099 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3103 test -z "$as_dir" && as_dir
=.
3104 for ac_exec_ext
in '' $ac_executable_extensions; do
3105 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3106 ac_cv_prog_BUILD_CC
="$ac_prog"
3107 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3115 BUILD_CC
=$ac_cv_prog_BUILD_CC
3116 if test -n "$BUILD_CC"; then
3117 echo "$as_me:$LINENO: result: $BUILD_CC" >&5
3118 echo "${ECHO_T}$BUILD_CC" >&6
3120 echo "$as_me:$LINENO: result: no" >&5
3121 echo "${ECHO_T}no" >&6
3124 test -n "$BUILD_CC" && break
3130 ac_cpp
='$CPP $CPPFLAGS'
3131 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3132 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3133 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3134 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3135 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3136 # On Suns, sometimes $CPP names a directory.
3137 if test -n "$CPP" && test -d "$CPP"; then
3140 if test -z "$CPP"; then
3141 if test "${ac_cv_prog_CPP+set}" = set; then
3142 echo $ECHO_N "(cached) $ECHO_C" >&6
3144 # Double quotes because CPP needs to be expanded
3145 for CPP
in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3148 for ac_c_preproc_warn_flag
in '' yes
3150 # Use a header file that comes with gcc, so configuring glibc
3151 # with a fresh cross-compiler works.
3152 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3153 # <limits.h> exists even on freestanding compilers.
3154 # On the NeXT, cc -E runs the code through the compiler's parser,
3155 # not just through cpp. "Syntax error" is here to catch this case.
3156 cat >conftest.
$ac_ext <<_ACEOF
3159 cat confdefs.h
>>conftest.
$ac_ext
3160 cat >>conftest.
$ac_ext <<_ACEOF
3161 /* end confdefs.h. */
3163 # include <limits.h>
3165 # include <assert.h>
3169 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3170 (eval $ac_cpp conftest.
$ac_ext) 2>conftest.er1
3172 grep -v '^ *+' conftest.er1
>conftest.err
3174 cat conftest.err
>&5
3175 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3176 (exit $ac_status); } >/dev
/null
; then
3177 if test -s conftest.err
; then
3178 ac_cpp_err
=$ac_c_preproc_warn_flag
3179 ac_cpp_err
=$ac_cpp_err$ac_c_werror_flag
3186 if test -z "$ac_cpp_err"; then
3189 echo "$as_me: failed program was:" >&5
3190 sed 's/^/| /' conftest.
$ac_ext >&5
3192 # Broken: fails on valid input.
3195 rm -f conftest.err conftest.
$ac_ext
3197 # OK, works on sane cases. Now check whether non-existent headers
3198 # can be detected and how.
3199 cat >conftest.
$ac_ext <<_ACEOF
3202 cat confdefs.h
>>conftest.
$ac_ext
3203 cat >>conftest.
$ac_ext <<_ACEOF
3204 /* end confdefs.h. */
3205 #include <ac_nonexistent.h>
3207 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3208 (eval $ac_cpp conftest.
$ac_ext) 2>conftest.er1
3210 grep -v '^ *+' conftest.er1
>conftest.err
3212 cat conftest.err
>&5
3213 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3214 (exit $ac_status); } >/dev
/null
; then
3215 if test -s conftest.err
; then
3216 ac_cpp_err
=$ac_c_preproc_warn_flag
3217 ac_cpp_err
=$ac_cpp_err$ac_c_werror_flag
3224 if test -z "$ac_cpp_err"; then
3225 # Broken: success on invalid input.
3228 echo "$as_me: failed program was:" >&5
3229 sed 's/^/| /' conftest.
$ac_ext >&5
3231 # Passes both tests.
3235 rm -f conftest.err conftest.
$ac_ext
3238 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3239 rm -f conftest.err conftest.
$ac_ext
3240 if $ac_preproc_ok; then
3252 echo "$as_me:$LINENO: result: $CPP" >&5
3253 echo "${ECHO_T}$CPP" >&6
3255 for ac_c_preproc_warn_flag
in '' yes
3257 # Use a header file that comes with gcc, so configuring glibc
3258 # with a fresh cross-compiler works.
3259 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3260 # <limits.h> exists even on freestanding compilers.
3261 # On the NeXT, cc -E runs the code through the compiler's parser,
3262 # not just through cpp. "Syntax error" is here to catch this case.
3263 cat >conftest.
$ac_ext <<_ACEOF
3266 cat confdefs.h
>>conftest.
$ac_ext
3267 cat >>conftest.
$ac_ext <<_ACEOF
3268 /* end confdefs.h. */
3270 # include <limits.h>
3272 # include <assert.h>
3276 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3277 (eval $ac_cpp conftest.
$ac_ext) 2>conftest.er1
3279 grep -v '^ *+' conftest.er1
>conftest.err
3281 cat conftest.err
>&5
3282 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3283 (exit $ac_status); } >/dev
/null
; then
3284 if test -s conftest.err
; then
3285 ac_cpp_err
=$ac_c_preproc_warn_flag
3286 ac_cpp_err
=$ac_cpp_err$ac_c_werror_flag
3293 if test -z "$ac_cpp_err"; then
3296 echo "$as_me: failed program was:" >&5
3297 sed 's/^/| /' conftest.
$ac_ext >&5
3299 # Broken: fails on valid input.
3302 rm -f conftest.err conftest.
$ac_ext
3304 # OK, works on sane cases. Now check whether non-existent headers
3305 # can be detected and how.
3306 cat >conftest.
$ac_ext <<_ACEOF
3309 cat confdefs.h
>>conftest.
$ac_ext
3310 cat >>conftest.
$ac_ext <<_ACEOF
3311 /* end confdefs.h. */
3312 #include <ac_nonexistent.h>
3314 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3315 (eval $ac_cpp conftest.
$ac_ext) 2>conftest.er1
3317 grep -v '^ *+' conftest.er1
>conftest.err
3319 cat conftest.err
>&5
3320 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3321 (exit $ac_status); } >/dev
/null
; then
3322 if test -s conftest.err
; then
3323 ac_cpp_err
=$ac_c_preproc_warn_flag
3324 ac_cpp_err
=$ac_cpp_err$ac_c_werror_flag
3331 if test -z "$ac_cpp_err"; then
3332 # Broken: success on invalid input.
3335 echo "$as_me: failed program was:" >&5
3336 sed 's/^/| /' conftest.
$ac_ext >&5
3338 # Passes both tests.
3342 rm -f conftest.err conftest.
$ac_ext
3345 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3346 rm -f conftest.err conftest.
$ac_ext
3347 if $ac_preproc_ok; then
3350 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3351 See \`config.log' for more details." >&5
3352 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3353 See \`config.log' for more details." >&2;}
3354 { (exit 1); exit 1; }; }
3358 ac_cpp
='$CPP $CPPFLAGS'
3359 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3360 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3361 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3363 # We need the C++ compiler only for testing.
3365 ac_cpp
='$CXXCPP $CPPFLAGS'
3366 ac_compile
='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3367 ac_link
='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3368 ac_compiler_gnu
=$ac_cv_cxx_compiler_gnu
3369 if test -n "$ac_tool_prefix"; then
3370 for ac_prog
in $CCC g
++ c
++ gpp aCC CC cxx cc
++ cl FCC KCC RCC xlC_r xlC
3372 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3373 set dummy
$ac_tool_prefix$ac_prog; ac_word
=$2
3374 echo "$as_me:$LINENO: checking for $ac_word" >&5
3375 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3376 if test "${ac_cv_prog_CXX+set}" = set; then
3377 echo $ECHO_N "(cached) $ECHO_C" >&6
3379 if test -n "$CXX"; then
3380 ac_cv_prog_CXX
="$CXX" # Let the user override the test.
3382 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3386 test -z "$as_dir" && as_dir
=.
3387 for ac_exec_ext
in '' $ac_executable_extensions; do
3388 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3389 ac_cv_prog_CXX
="$ac_tool_prefix$ac_prog"
3390 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3399 if test -n "$CXX"; then
3400 echo "$as_me:$LINENO: result: $CXX" >&5
3401 echo "${ECHO_T}$CXX" >&6
3403 echo "$as_me:$LINENO: result: no" >&5
3404 echo "${ECHO_T}no" >&6
3407 test -n "$CXX" && break
3410 if test -z "$CXX"; then
3412 for ac_prog
in $CCC g
++ c
++ gpp aCC CC cxx cc
++ cl FCC KCC RCC xlC_r xlC
3414 # Extract the first word of "$ac_prog", so it can be a program name with args.
3415 set dummy
$ac_prog; ac_word
=$2
3416 echo "$as_me:$LINENO: checking for $ac_word" >&5
3417 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3418 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
3419 echo $ECHO_N "(cached) $ECHO_C" >&6
3421 if test -n "$ac_ct_CXX"; then
3422 ac_cv_prog_ac_ct_CXX
="$ac_ct_CXX" # Let the user override the test.
3424 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3428 test -z "$as_dir" && as_dir
=.
3429 for ac_exec_ext
in '' $ac_executable_extensions; do
3430 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3431 ac_cv_prog_ac_ct_CXX
="$ac_prog"
3432 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3440 ac_ct_CXX
=$ac_cv_prog_ac_ct_CXX
3441 if test -n "$ac_ct_CXX"; then
3442 echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
3443 echo "${ECHO_T}$ac_ct_CXX" >&6
3445 echo "$as_me:$LINENO: result: no" >&5
3446 echo "${ECHO_T}no" >&6
3449 test -n "$ac_ct_CXX" && break
3451 test -n "$ac_ct_CXX" || ac_ct_CXX
="g++"
3457 # Provide some information about the compiler.
3458 echo "$as_me:$LINENO:" \
3459 "checking for C++ compiler version" >&5
3460 ac_compiler
=`set X $ac_compile; echo $2`
3461 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
3462 (eval $ac_compiler --version </dev
/null
>&5) 2>&5
3464 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3465 (exit $ac_status); }
3466 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
3467 (eval $ac_compiler -v </dev
/null
>&5) 2>&5
3469 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3470 (exit $ac_status); }
3471 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
3472 (eval $ac_compiler -V </dev
/null
>&5) 2>&5
3474 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3475 (exit $ac_status); }
3477 echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
3478 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
3479 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
3480 echo $ECHO_N "(cached) $ECHO_C" >&6
3482 cat >conftest.
$ac_ext <<_ACEOF
3485 cat confdefs.h
>>conftest.
$ac_ext
3486 cat >>conftest.
$ac_ext <<_ACEOF
3487 /* end confdefs.h. */
3500 rm -f conftest.
$ac_objext
3501 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3502 (eval $ac_compile) 2>conftest.er1
3504 grep -v '^ *+' conftest.er1
>conftest.err
3506 cat conftest.err
>&5
3507 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3508 (exit $ac_status); } &&
3509 { ac_try
='test -z "$ac_cxx_werror_flag"
3510 || test ! -s conftest.err'
3511 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3514 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3515 (exit $ac_status); }; } &&
3516 { ac_try
='test -s conftest.$ac_objext'
3517 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3520 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3521 (exit $ac_status); }; }; then
3524 echo "$as_me: failed program was:" >&5
3525 sed 's/^/| /' conftest.
$ac_ext >&5
3529 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
3530 ac_cv_cxx_compiler_gnu
=$ac_compiler_gnu
3533 echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3534 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
3535 GXX
=`test $ac_compiler_gnu = yes && echo yes`
3536 ac_test_CXXFLAGS
=${CXXFLAGS+set}
3537 ac_save_CXXFLAGS
=$CXXFLAGS
3539 echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
3540 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
3541 if test "${ac_cv_prog_cxx_g+set}" = set; then
3542 echo $ECHO_N "(cached) $ECHO_C" >&6
3544 cat >conftest.
$ac_ext <<_ACEOF
3547 cat confdefs.h
>>conftest.
$ac_ext
3548 cat >>conftest.
$ac_ext <<_ACEOF
3549 /* end confdefs.h. */
3559 rm -f conftest.
$ac_objext
3560 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3561 (eval $ac_compile) 2>conftest.er1
3563 grep -v '^ *+' conftest.er1
>conftest.err
3565 cat conftest.err
>&5
3566 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3567 (exit $ac_status); } &&
3568 { ac_try
='test -z "$ac_cxx_werror_flag"
3569 || test ! -s conftest.err'
3570 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3573 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3574 (exit $ac_status); }; } &&
3575 { ac_try
='test -s conftest.$ac_objext'
3576 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3579 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3580 (exit $ac_status); }; }; then
3581 ac_cv_prog_cxx_g
=yes
3583 echo "$as_me: failed program was:" >&5
3584 sed 's/^/| /' conftest.
$ac_ext >&5
3588 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
3590 echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
3591 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
3592 if test "$ac_test_CXXFLAGS" = set; then
3593 CXXFLAGS
=$ac_save_CXXFLAGS
3594 elif test $ac_cv_prog_cxx_g = yes; then
3595 if test "$GXX" = yes; then
3601 if test "$GXX" = yes; then
3607 for ac_declaration
in \
3609 'extern "C" void std::exit (int) throw (); using std::exit;' \
3610 'extern "C" void std::exit (int); using std::exit;' \
3611 'extern "C" void exit (int) throw ();' \
3612 'extern "C" void exit (int);' \
3615 cat >conftest.
$ac_ext <<_ACEOF
3618 cat confdefs.h
>>conftest.
$ac_ext
3619 cat >>conftest.
$ac_ext <<_ACEOF
3620 /* end confdefs.h. */
3631 rm -f conftest.
$ac_objext
3632 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3633 (eval $ac_compile) 2>conftest.er1
3635 grep -v '^ *+' conftest.er1
>conftest.err
3637 cat conftest.err
>&5
3638 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3639 (exit $ac_status); } &&
3640 { ac_try
='test -z "$ac_cxx_werror_flag"
3641 || test ! -s conftest.err'
3642 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3645 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3646 (exit $ac_status); }; } &&
3647 { ac_try
='test -s conftest.$ac_objext'
3648 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3651 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3652 (exit $ac_status); }; }; then
3655 echo "$as_me: failed program was:" >&5
3656 sed 's/^/| /' conftest.
$ac_ext >&5
3660 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
3661 cat >conftest.
$ac_ext <<_ACEOF
3664 cat confdefs.h
>>conftest.
$ac_ext
3665 cat >>conftest.
$ac_ext <<_ACEOF
3666 /* end confdefs.h. */
3676 rm -f conftest.
$ac_objext
3677 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3678 (eval $ac_compile) 2>conftest.er1
3680 grep -v '^ *+' conftest.er1
>conftest.err
3682 cat conftest.err
>&5
3683 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3684 (exit $ac_status); } &&
3685 { ac_try
='test -z "$ac_cxx_werror_flag"
3686 || test ! -s conftest.err'
3687 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3690 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3691 (exit $ac_status); }; } &&
3692 { ac_try
='test -s conftest.$ac_objext'
3693 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3696 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3697 (exit $ac_status); }; }; then
3700 echo "$as_me: failed program was:" >&5
3701 sed 's/^/| /' conftest.
$ac_ext >&5
3704 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
3707 if test -n "$ac_declaration"; then
3708 echo '#ifdef __cplusplus' >>confdefs.h
3709 echo $ac_declaration >>confdefs.h
3710 echo '#endif' >>confdefs.h
3714 ac_cpp
='$CPP $CPPFLAGS'
3715 ac_compile
='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3716 ac_link
='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3717 ac_compiler_gnu
=$ac_cv_c_compiler_gnu
3719 # Was a --with-binutils option given?
3720 if test -n "$path_binutils"; then
3721 # Make absolute; ensure a single trailing slash.
3722 path_binutils
=`(cd $path_binutils; pwd) | sed 's%/*$%/%'`
3723 CC
="$CC -B$path_binutils"
3725 AS
=`$CC -print-prog-name=as`
3726 LD
=`$CC -print-prog-name=ld`
3727 AR
=`$CC -print-prog-name=ar`
3729 OBJDUMP
=`$CC -print-prog-name=objdump`
3732 # ranlib has to be treated a bit differently since it might not exist at all.
3733 ac_ranlib
=`$CC -print-prog-name=ranlib`
3734 if test "x$ac_ranlib" = xranlib
; then
3735 # This extra check has to happen since gcc simply echos the parameter in
3736 # case it cannot find the value in its own directories.
3737 if test -n "$ac_tool_prefix"; then
3738 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3739 set dummy
${ac_tool_prefix}ranlib
; ac_word
=$2
3740 echo "$as_me:$LINENO: checking for $ac_word" >&5
3741 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3742 if test "${ac_cv_prog_RANLIB+set}" = set; then
3743 echo $ECHO_N "(cached) $ECHO_C" >&6
3745 if test -n "$RANLIB"; then
3746 ac_cv_prog_RANLIB
="$RANLIB" # Let the user override the test.
3748 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3752 test -z "$as_dir" && as_dir
=.
3753 for ac_exec_ext
in '' $ac_executable_extensions; do
3754 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3755 ac_cv_prog_RANLIB
="${ac_tool_prefix}ranlib"
3756 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3764 RANLIB
=$ac_cv_prog_RANLIB
3765 if test -n "$RANLIB"; then
3766 echo "$as_me:$LINENO: result: $RANLIB" >&5
3767 echo "${ECHO_T}$RANLIB" >&6
3769 echo "$as_me:$LINENO: result: no" >&5
3770 echo "${ECHO_T}no" >&6
3774 if test -z "$ac_cv_prog_RANLIB"; then
3775 ac_ct_RANLIB
=$RANLIB
3776 # Extract the first word of "ranlib", so it can be a program name with args.
3777 set dummy ranlib
; ac_word
=$2
3778 echo "$as_me:$LINENO: checking for $ac_word" >&5
3779 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3780 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3781 echo $ECHO_N "(cached) $ECHO_C" >&6
3783 if test -n "$ac_ct_RANLIB"; then
3784 ac_cv_prog_ac_ct_RANLIB
="$ac_ct_RANLIB" # Let the user override the test.
3786 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3790 test -z "$as_dir" && as_dir
=.
3791 for ac_exec_ext
in '' $ac_executable_extensions; do
3792 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3793 ac_cv_prog_ac_ct_RANLIB
="ranlib"
3794 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3800 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB
=":"
3803 ac_ct_RANLIB
=$ac_cv_prog_ac_ct_RANLIB
3804 if test -n "$ac_ct_RANLIB"; then
3805 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3806 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3808 echo "$as_me:$LINENO: result: no" >&5
3809 echo "${ECHO_T}no" >&6
3812 RANLIB
=$ac_ct_RANLIB
3814 RANLIB
="$ac_cv_prog_RANLIB"
3822 # Determine whether we are using GNU binutils.
3823 echo "$as_me:$LINENO: checking whether $AS is GNU as" >&5
3824 echo $ECHO_N "checking whether $AS is GNU as... $ECHO_C" >&6
3825 if test "${libc_cv_prog_as_gnu+set}" = set; then
3826 echo $ECHO_N "(cached) $ECHO_C" >&6
3828 # Most GNU programs take a -v and spit out some text including
3829 # the word 'GNU'. Some try to read stdin, so give them /dev/null.
3830 if $AS -o conftest
-v </dev
/null
2>&1 |
grep GNU
> /dev
/null
2>&1; then
3831 libc_cv_prog_as_gnu
=yes
3833 libc_cv_prog_as_gnu
=no
3837 echo "$as_me:$LINENO: result: $libc_cv_prog_as_gnu" >&5
3838 echo "${ECHO_T}$libc_cv_prog_as_gnu" >&6
3840 gnu_as
=$libc_cv_prog_as_gnu
3842 echo "$as_me:$LINENO: checking whether $LD is GNU ld" >&5
3843 echo $ECHO_N "checking whether $LD is GNU ld... $ECHO_C" >&6
3844 if test "${libc_cv_prog_ld_gnu+set}" = set; then
3845 echo $ECHO_N "(cached) $ECHO_C" >&6
3847 # Most GNU programs take a -v and spit out some text including
3848 # the word 'GNU'. Some try to read stdin, so give them /dev/null.
3849 if $LD -o conftest
-v </dev
/null
2>&1 |
grep GNU
> /dev
/null
2>&1; then
3850 libc_cv_prog_ld_gnu
=yes
3852 libc_cv_prog_ld_gnu
=no
3856 echo "$as_me:$LINENO: result: $libc_cv_prog_ld_gnu" >&5
3857 echo "${ECHO_T}$libc_cv_prog_ld_gnu" >&6
3858 gnu_ld
=$libc_cv_prog_ld_gnu
3861 # Accept binutils 2.13 or newer.
3864 # Extract the first word of "$ac_prog", so it can be a program name with args.
3865 set dummy
$ac_prog; ac_word
=$2
3866 echo "$as_me:$LINENO: checking for $ac_word" >&5
3867 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3868 if test "${ac_cv_prog_AS+set}" = set; then
3869 echo $ECHO_N "(cached) $ECHO_C" >&6
3871 if test -n "$AS"; then
3872 ac_cv_prog_AS
="$AS" # Let the user override the test.
3874 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3878 test -z "$as_dir" && as_dir
=.
3879 for ac_exec_ext
in '' $ac_executable_extensions; do
3880 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3881 ac_cv_prog_AS
="$ac_prog"
3882 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3891 if test -n "$AS"; then
3892 echo "$as_me:$LINENO: result: $AS" >&5
3893 echo "${ECHO_T}$AS" >&6
3895 echo "$as_me:$LINENO: result: no" >&5
3896 echo "${ECHO_T}no" >&6
3899 test -n "$AS" && break
3902 if test -z "$AS"; then
3905 # Found it, now check the version.
3906 echo "$as_me:$LINENO: checking version of $AS" >&5
3907 echo $ECHO_N "checking version of $AS... $ECHO_C" >&6
3908 ac_prog_version
=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
3909 case $ac_prog_version in
3910 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
3912 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
3913 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
3916 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
3917 echo "${ECHO_T}$ac_prog_version" >&6
3919 if test $ac_verc_fail = yes; then
3920 AS
=: critic_missing
="$critic_missing as"
3925 # Extract the first word of "$ac_prog", so it can be a program name with args.
3926 set dummy
$ac_prog; ac_word
=$2
3927 echo "$as_me:$LINENO: checking for $ac_word" >&5
3928 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3929 if test "${ac_cv_prog_LD+set}" = set; then
3930 echo $ECHO_N "(cached) $ECHO_C" >&6
3932 if test -n "$LD"; then
3933 ac_cv_prog_LD
="$LD" # Let the user override the test.
3935 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
3939 test -z "$as_dir" && as_dir
=.
3940 for ac_exec_ext
in '' $ac_executable_extensions; do
3941 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3942 ac_cv_prog_LD
="$ac_prog"
3943 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3952 if test -n "$LD"; then
3953 echo "$as_me:$LINENO: result: $LD" >&5
3954 echo "${ECHO_T}$LD" >&6
3956 echo "$as_me:$LINENO: result: no" >&5
3957 echo "${ECHO_T}no" >&6
3960 test -n "$LD" && break
3963 if test -z "$LD"; then
3966 # Found it, now check the version.
3967 echo "$as_me:$LINENO: checking version of $LD" >&5
3968 echo $ECHO_N "checking version of $LD... $ECHO_C" >&6
3969 ac_prog_version
=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'`
3970 case $ac_prog_version in
3971 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
3973 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
3974 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
3977 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
3978 echo "${ECHO_T}$ac_prog_version" >&6
3980 if test $ac_verc_fail = yes; then
3981 LD
=: critic_missing
="$critic_missing ld"
3985 # We need the physical current working directory. We cannot use the
3986 # "pwd -P" shell builtin since that's not portable. Instead we try to
3987 # find a pwd binary. Note that assigning to the PWD environment
3988 # variable might have some interesting side effects, so we don't do
3990 # Extract the first word of "pwd", so it can be a program name with args.
3991 set dummy
pwd; ac_word
=$2
3992 echo "$as_me:$LINENO: checking for $ac_word" >&5
3993 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3994 if test "${ac_cv_path_PWD_P+set}" = set; then
3995 echo $ECHO_N "(cached) $ECHO_C" >&6
3999 ac_cv_path_PWD_P
="$PWD_P" # Let the user override the test with a path.
4002 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4006 test -z "$as_dir" && as_dir
=.
4007 for ac_exec_ext
in '' $ac_executable_extensions; do
4008 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4009 ac_cv_path_PWD_P
="$as_dir/$ac_word$ac_exec_ext"
4010 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4016 test -z "$ac_cv_path_PWD_P" && ac_cv_path_PWD_P
="no"
4020 PWD_P
=$ac_cv_path_PWD_P
4022 if test -n "$PWD_P"; then
4023 echo "$as_me:$LINENO: result: $PWD_P" >&5
4024 echo "${ECHO_T}$PWD_P" >&6
4026 echo "$as_me:$LINENO: result: no" >&5
4027 echo "${ECHO_T}no" >&6
4030 if test "$PWD_P" = no
; then
4031 { { echo "$as_me:$LINENO: error: *** A pwd binary could not be found." >&5
4032 echo "$as_me: error: *** A pwd binary could not be found." >&2;}
4033 { (exit 1); exit 1; }; }
4036 # These programs are version sensitive.
4038 for ac_prog
in ${ac_tool_prefix}gcc
${ac_tool_prefix}cc
4040 # Extract the first word of "$ac_prog", so it can be a program name with args.
4041 set dummy
$ac_prog; ac_word
=$2
4042 echo "$as_me:$LINENO: checking for $ac_word" >&5
4043 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4044 if test "${ac_cv_prog_CC+set}" = set; then
4045 echo $ECHO_N "(cached) $ECHO_C" >&6
4047 if test -n "$CC"; then
4048 ac_cv_prog_CC
="$CC" # Let the user override the test.
4050 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4054 test -z "$as_dir" && as_dir
=.
4055 for ac_exec_ext
in '' $ac_executable_extensions; do
4056 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4057 ac_cv_prog_CC
="$ac_prog"
4058 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4067 if test -n "$CC"; then
4068 echo "$as_me:$LINENO: result: $CC" >&5
4069 echo "${ECHO_T}$CC" >&6
4071 echo "$as_me:$LINENO: result: no" >&5
4072 echo "${ECHO_T}no" >&6
4075 test -n "$CC" && break
4078 if test -z "$CC"; then
4081 # Found it, now check the version.
4082 echo "$as_me:$LINENO: checking version of $CC" >&5
4083 echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
4084 ac_prog_version
=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'`
4085 case $ac_prog_version in
4086 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
4088 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
4089 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
4092 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4093 echo "${ECHO_T}$ac_prog_version" >&6
4095 if test $ac_verc_fail = yes; then
4096 critic_missing
="$critic_missing gcc"
4099 for ac_prog
in gnumake gmake
make
4101 # Extract the first word of "$ac_prog", so it can be a program name with args.
4102 set dummy
$ac_prog; ac_word
=$2
4103 echo "$as_me:$LINENO: checking for $ac_word" >&5
4104 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4105 if test "${ac_cv_prog_MAKE+set}" = set; then
4106 echo $ECHO_N "(cached) $ECHO_C" >&6
4108 if test -n "$MAKE"; then
4109 ac_cv_prog_MAKE
="$MAKE" # Let the user override the test.
4111 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4115 test -z "$as_dir" && as_dir
=.
4116 for ac_exec_ext
in '' $ac_executable_extensions; do
4117 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4118 ac_cv_prog_MAKE
="$ac_prog"
4119 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4127 MAKE
=$ac_cv_prog_MAKE
4128 if test -n "$MAKE"; then
4129 echo "$as_me:$LINENO: result: $MAKE" >&5
4130 echo "${ECHO_T}$MAKE" >&6
4132 echo "$as_me:$LINENO: result: no" >&5
4133 echo "${ECHO_T}no" >&6
4136 test -n "$MAKE" && break
4139 if test -z "$MAKE"; then
4142 # Found it, now check the version.
4143 echo "$as_me:$LINENO: checking version of $MAKE" >&5
4144 echo $ECHO_N "checking version of $MAKE... $ECHO_C" >&6
4145 ac_prog_version
=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'`
4146 case $ac_prog_version in
4147 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
4149 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
4150 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
4153 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4154 echo "${ECHO_T}$ac_prog_version" >&6
4156 if test $ac_verc_fail = yes; then
4157 critic_missing
="$critic_missing make"
4161 for ac_prog
in gnumsgfmt gmsgfmt msgfmt
4163 # Extract the first word of "$ac_prog", so it can be a program name with args.
4164 set dummy
$ac_prog; ac_word
=$2
4165 echo "$as_me:$LINENO: checking for $ac_word" >&5
4166 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4167 if test "${ac_cv_prog_MSGFMT+set}" = set; then
4168 echo $ECHO_N "(cached) $ECHO_C" >&6
4170 if test -n "$MSGFMT"; then
4171 ac_cv_prog_MSGFMT
="$MSGFMT" # Let the user override the test.
4173 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4177 test -z "$as_dir" && as_dir
=.
4178 for ac_exec_ext
in '' $ac_executable_extensions; do
4179 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4180 ac_cv_prog_MSGFMT
="$ac_prog"
4181 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4189 MSGFMT
=$ac_cv_prog_MSGFMT
4190 if test -n "$MSGFMT"; then
4191 echo "$as_me:$LINENO: result: $MSGFMT" >&5
4192 echo "${ECHO_T}$MSGFMT" >&6
4194 echo "$as_me:$LINENO: result: no" >&5
4195 echo "${ECHO_T}no" >&6
4198 test -n "$MSGFMT" && break
4201 if test -z "$MSGFMT"; then
4204 # Found it, now check the version.
4205 echo "$as_me:$LINENO: checking version of $MSGFMT" >&5
4206 echo $ECHO_N "checking version of $MSGFMT... $ECHO_C" >&6
4207 ac_prog_version
=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
4208 case $ac_prog_version in
4209 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
4210 0.10.3[6-9]* |
0.10.
[4-9][0-9]* |
0.1[1-9]* |
0.
[2-9][0-9]* |
[1-9].
*)
4211 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
4212 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
4215 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4216 echo "${ECHO_T}$ac_prog_version" >&6
4218 if test $ac_verc_fail = yes; then
4219 MSGFMT
=: aux_missing
="$aux_missing msgfmt"
4222 for ac_prog
in makeinfo
4224 # Extract the first word of "$ac_prog", so it can be a program name with args.
4225 set dummy
$ac_prog; ac_word
=$2
4226 echo "$as_me:$LINENO: checking for $ac_word" >&5
4227 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4228 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
4229 echo $ECHO_N "(cached) $ECHO_C" >&6
4231 if test -n "$MAKEINFO"; then
4232 ac_cv_prog_MAKEINFO
="$MAKEINFO" # Let the user override the test.
4234 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4238 test -z "$as_dir" && as_dir
=.
4239 for ac_exec_ext
in '' $ac_executable_extensions; do
4240 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4241 ac_cv_prog_MAKEINFO
="$ac_prog"
4242 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4250 MAKEINFO
=$ac_cv_prog_MAKEINFO
4251 if test -n "$MAKEINFO"; then
4252 echo "$as_me:$LINENO: result: $MAKEINFO" >&5
4253 echo "${ECHO_T}$MAKEINFO" >&6
4255 echo "$as_me:$LINENO: result: no" >&5
4256 echo "${ECHO_T}no" >&6
4259 test -n "$MAKEINFO" && break
4262 if test -z "$MAKEINFO"; then
4265 # Found it, now check the version.
4266 echo "$as_me:$LINENO: checking version of $MAKEINFO" >&5
4267 echo $ECHO_N "checking version of $MAKEINFO... $ECHO_C" >&6
4268 ac_prog_version
=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
4269 case $ac_prog_version in
4270 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
4272 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
4273 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
4276 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4277 echo "${ECHO_T}$ac_prog_version" >&6
4279 if test $ac_verc_fail = yes; then
4280 MAKEINFO
=: aux_missing
="$aux_missing makeinfo"
4285 # Extract the first word of "$ac_prog", so it can be a program name with args.
4286 set dummy
$ac_prog; ac_word
=$2
4287 echo "$as_me:$LINENO: checking for $ac_word" >&5
4288 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4289 if test "${ac_cv_prog_SED+set}" = set; then
4290 echo $ECHO_N "(cached) $ECHO_C" >&6
4292 if test -n "$SED"; then
4293 ac_cv_prog_SED
="$SED" # Let the user override the test.
4295 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4299 test -z "$as_dir" && as_dir
=.
4300 for ac_exec_ext
in '' $ac_executable_extensions; do
4301 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4302 ac_cv_prog_SED
="$ac_prog"
4303 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4312 if test -n "$SED"; then
4313 echo "$as_me:$LINENO: result: $SED" >&5
4314 echo "${ECHO_T}$SED" >&6
4316 echo "$as_me:$LINENO: result: no" >&5
4317 echo "${ECHO_T}no" >&6
4320 test -n "$SED" && break
4323 if test -z "$SED"; then
4326 # Found it, now check the version.
4327 echo "$as_me:$LINENO: checking version of $SED" >&5
4328 echo $ECHO_N "checking version of $SED... $ECHO_C" >&6
4329 ac_prog_version
=`$SED --version 2>&1 | sed -n 's/^.*GNU sed version \([0-9]*\.[0-9.]*\).*$/\1/p'`
4330 case $ac_prog_version in
4331 '') ac_prog_version
="v. ?.??, bad"; ac_verc_fail
=yes;;
4332 3.0[2-9]*|
3.
[1-9]*|
[4-9]*)
4333 ac_prog_version
="$ac_prog_version, ok"; ac_verc_fail
=no
;;
4334 *) ac_prog_version
="$ac_prog_version, bad"; ac_verc_fail
=yes;;
4337 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4338 echo "${ECHO_T}$ac_prog_version" >&6
4340 if test $ac_verc_fail = yes; then
4341 SED
=: aux_missing
="$aux_missing sed"
4345 for ac_prog
in autoconf
4347 # Extract the first word of "$ac_prog", so it can be a program name with args.
4348 set dummy
$ac_prog; ac_word
=$2
4349 echo "$as_me:$LINENO: checking for $ac_word" >&5
4350 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4351 if test "${ac_cv_prog_AUTOCONF+set}" = set; then
4352 echo $ECHO_N "(cached) $ECHO_C" >&6
4354 if test -n "$AUTOCONF"; then
4355 ac_cv_prog_AUTOCONF
="$AUTOCONF" # Let the user override the test.
4357 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4361 test -z "$as_dir" && as_dir
=.
4362 for ac_exec_ext
in '' $ac_executable_extensions; do
4363 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4364 ac_cv_prog_AUTOCONF
="$ac_prog"
4365 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4373 AUTOCONF
=$ac_cv_prog_AUTOCONF
4374 if test -n "$AUTOCONF"; then
4375 echo "$as_me:$LINENO: result: $AUTOCONF" >&5
4376 echo "${ECHO_T}$AUTOCONF" >&6
4378 echo "$as_me:$LINENO: result: no" >&5
4379 echo "${ECHO_T}no" >&6
4382 test -n "$AUTOCONF" && break
4384 test -n "$AUTOCONF" || AUTOCONF
="no"
4386 case "x$AUTOCONF" in
4387 xno|x|x
:) AUTOCONF
=no
;;
4389 echo "$as_me:$LINENO: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5
4390 echo $ECHO_N "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... $ECHO_C" >&6
4391 if test "${libc_cv_autoconf_works+set}" = set; then
4392 echo $ECHO_N "(cached) $ECHO_C" >&6
4394 if (cd $srcdir; $AUTOCONF $ACFLAGS configure.
in > /dev
/null
2>&1); then
4395 libc_cv_autoconf_works
=yes
4397 libc_cv_autoconf_works
=no
4400 echo "$as_me:$LINENO: result: $libc_cv_autoconf_works" >&5
4401 echo "${ECHO_T}$libc_cv_autoconf_works" >&6
4402 test $libc_cv_autoconf_works = yes || AUTOCONF
=no
4405 if test "x$with_cvs" = xyes
&& test "x$AUTOCONF" = xno
; then
4406 # If --without-cvs they probably won't change configure.in, so no complaints.
4407 aux_missing
="$aux_missing autoconf"
4410 test -n "$critic_missing" && { { echo "$as_me:$LINENO: error:
4411 *** These critical programs are missing or too old:$critic_missing
4412 *** Check the INSTALL file for required versions." >&5
4413 echo "$as_me: error:
4414 *** These critical programs are missing or too old:$critic_missing
4415 *** Check the INSTALL file for required versions." >&2;}
4416 { (exit 1); exit 1; }; }
4418 test -n "$aux_missing" && { echo "$as_me:$LINENO: WARNING:
4419 *** These auxiliary programs are missing or incompatible versions:$aux_missing
4420 *** some features will be disabled.
4421 *** Check the INSTALL file for required versions." >&5
4422 echo "$as_me: WARNING:
4423 *** These auxiliary programs are missing or incompatible versions:$aux_missing
4424 *** some features will be disabled.
4425 *** Check the INSTALL file for required versions." >&2;}
4427 # if using special system headers, find out the compiler's sekrit
4428 # header directory and add that to the list. NOTE: Only does the right
4429 # thing on a system that doesn't need fixincludes. (Not presently a problem.)
4430 if test -n "$sysheaders"; then
4431 ccheaders
=`$CC -print-file-name=include`
4432 SYSINCLUDES
="-nostdinc -isystem $ccheaders -isystem $sysheaders"
4436 # check if ranlib is necessary
4437 echo "$as_me:$LINENO: checking whether ranlib is necessary" >&5
4438 echo $ECHO_N "checking whether ranlib is necessary... $ECHO_C" >&6
4439 if test "${libc_cv_ranlib_necessary+set}" = set; then
4440 echo $ECHO_N "(cached) $ECHO_C" >&6
4442 cat > conftest.c
<<EOF
4447 $CC $CFLAGS $CPPFLAGS -c conftest.c
4448 $AR cr conftest.a conftest.o
4449 cp conftest.a conftest2.a
4451 if cmp -s conftest.a conftest2.a
; then
4452 libc_cv_ranlib_necessary
=no
4454 libc_cv_ranlib_necessary
=yes
4458 echo "$as_me:$LINENO: result: $libc_cv_ranlib_necessary" >&5
4459 echo "${ECHO_T}$libc_cv_ranlib_necessary" >&6
4460 if test "$libc_cv_ranlib_necessary" = no
; then
4464 # Test if LD_LIBRARY_PATH contains the notation for the current directory
4465 # since this would lead to problems installing/building glibc.
4466 # LD_LIBRARY_PATH contains the current directory if one of the following
4468 # - one of the terminals (":" and ";") is the first or last sign
4469 # - two terminals occur directly after each other
4470 # - the path contains an element with a dot in it
4471 echo "$as_me:$LINENO: checking LD_LIBRARY_PATH variable" >&5
4472 echo $ECHO_N "checking LD_LIBRARY_PATH variable... $ECHO_C" >&6
4473 case ${LD_LIBRARY_PATH} in
4474 [:\
;]* |
*[:\
;] |
*[:\
;][:\
;]* |
*[:\
;]. | .
[:\
;]*| . |
*[:\
;].
[:\
;]* )
4475 ld_library_path_setting
="contains current directory"
4478 ld_library_path_setting
="ok"
4481 echo "$as_me:$LINENO: result: $ld_library_path_setting" >&5
4482 echo "${ECHO_T}$ld_library_path_setting" >&6
4483 if test "$ld_library_path_setting" != "ok"; then
4484 { { echo "$as_me:$LINENO: error:
4485 *** LD_LIBRARY_PATH shouldn't contain the current directory when
4486 *** building glibc. Please change the environment variable
4487 *** and run configure again." >&5
4488 echo "$as_me: error:
4489 *** LD_LIBRARY_PATH shouldn't contain the current directory when
4490 *** building glibc. Please change the environment variable
4491 *** and run configure again." >&2;}
4492 { (exit 1); exit 1; }; }
4495 echo "$as_me:$LINENO: checking whether GCC supports -static-libgcc" >&5
4496 echo $ECHO_N "checking whether GCC supports -static-libgcc... $ECHO_C" >&6
4497 if test "${libc_cv_gcc_static_libgcc+set}" = set; then
4498 echo $ECHO_N "(cached) $ECHO_C" >&6
4500 if $CC -v -static-libgcc 2>&1 |
grep -q 'unrecognized option.*static-libgcc'; then
4501 libc_cv_gcc_static_libgcc
=
4503 libc_cv_gcc_static_libgcc
=-static-libgcc
4506 echo "$as_me:$LINENO: result: $libc_cv_gcc_static_libgcc" >&5
4507 echo "${ECHO_T}$libc_cv_gcc_static_libgcc" >&6
4510 # Extract the first word of "bash", so it can be a program name with args.
4511 set dummy bash
; ac_word
=$2
4512 echo "$as_me:$LINENO: checking for $ac_word" >&5
4513 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4514 if test "${ac_cv_path_BASH+set}" = set; then
4515 echo $ECHO_N "(cached) $ECHO_C" >&6
4519 ac_cv_path_BASH
="$BASH" # Let the user override the test with a path.
4522 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4526 test -z "$as_dir" && as_dir
=.
4527 for ac_exec_ext
in '' $ac_executable_extensions; do
4528 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4529 ac_cv_path_BASH
="$as_dir/$ac_word$ac_exec_ext"
4530 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4536 test -z "$ac_cv_path_BASH" && ac_cv_path_BASH
="no"
4540 BASH
=$ac_cv_path_BASH
4542 if test -n "$BASH"; then
4543 echo "$as_me:$LINENO: result: $BASH" >&5
4544 echo "${ECHO_T}$BASH" >&6
4546 echo "$as_me:$LINENO: result: no" >&5
4547 echo "${ECHO_T}no" >&6
4550 if test "$BASH" != no
&&
4551 $BASH -c 'test "$BASH_VERSINFO" \
4552 && test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then
4553 libc_cv_have_bash2
=yes
4555 libc_cv_have_bash2
=no
4559 if test "$BASH" = no
; then
4560 # Extract the first word of "ksh", so it can be a program name with args.
4561 set dummy ksh
; ac_word
=$2
4562 echo "$as_me:$LINENO: checking for $ac_word" >&5
4563 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4564 if test "${ac_cv_path_KSH+set}" = set; then
4565 echo $ECHO_N "(cached) $ECHO_C" >&6
4569 ac_cv_path_KSH
="$KSH" # Let the user override the test with a path.
4572 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4576 test -z "$as_dir" && as_dir
=.
4577 for ac_exec_ext
in '' $ac_executable_extensions; do
4578 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4579 ac_cv_path_KSH
="$as_dir/$ac_word$ac_exec_ext"
4580 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4586 test -z "$ac_cv_path_KSH" && ac_cv_path_KSH
="no"
4592 if test -n "$KSH"; then
4593 echo "$as_me:$LINENO: result: $KSH" >&5
4594 echo "${ECHO_T}$KSH" >&6
4596 echo "$as_me:$LINENO: result: no" >&5
4597 echo "${ECHO_T}no" >&6
4600 if test "$KSH" = no
; then
4603 libc_cv_have_ksh
=yes
4608 libc_cv_have_ksh
=yes
4612 for ac_prog
in gawk mawk nawk
awk
4614 # Extract the first word of "$ac_prog", so it can be a program name with args.
4615 set dummy
$ac_prog; ac_word
=$2
4616 echo "$as_me:$LINENO: checking for $ac_word" >&5
4617 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4618 if test "${ac_cv_prog_AWK+set}" = set; then
4619 echo $ECHO_N "(cached) $ECHO_C" >&6
4621 if test -n "$AWK"; then
4622 ac_cv_prog_AWK
="$AWK" # Let the user override the test.
4624 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4628 test -z "$as_dir" && as_dir
=.
4629 for ac_exec_ext
in '' $ac_executable_extensions; do
4630 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4631 ac_cv_prog_AWK
="$ac_prog"
4632 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4641 if test -n "$AWK"; then
4642 echo "$as_me:$LINENO: result: $AWK" >&5
4643 echo "${ECHO_T}$AWK" >&6
4645 echo "$as_me:$LINENO: result: no" >&5
4646 echo "${ECHO_T}no" >&6
4649 test -n "$AWK" && break
4652 # Extract the first word of "perl", so it can be a program name with args.
4653 set dummy perl
; ac_word
=$2
4654 echo "$as_me:$LINENO: checking for $ac_word" >&5
4655 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4656 if test "${ac_cv_path_PERL+set}" = set; then
4657 echo $ECHO_N "(cached) $ECHO_C" >&6
4661 ac_cv_path_PERL
="$PERL" # Let the user override the test with a path.
4664 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4668 test -z "$as_dir" && as_dir
=.
4669 for ac_exec_ext
in '' $ac_executable_extensions; do
4670 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4671 ac_cv_path_PERL
="$as_dir/$ac_word$ac_exec_ext"
4672 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4678 test -z "$ac_cv_path_PERL" && ac_cv_path_PERL
="no"
4682 PERL
=$ac_cv_path_PERL
4684 if test -n "$PERL"; then
4685 echo "$as_me:$LINENO: result: $PERL" >&5
4686 echo "${ECHO_T}$PERL" >&6
4688 echo "$as_me:$LINENO: result: no" >&5
4689 echo "${ECHO_T}no" >&6
4692 if test "$PERL" != no
&&
4693 (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then
4696 # Extract the first word of "install-info", so it can be a program name with args.
4697 set dummy install-info
; ac_word
=$2
4698 echo "$as_me:$LINENO: checking for $ac_word" >&5
4699 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4700 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then
4701 echo $ECHO_N "(cached) $ECHO_C" >&6
4703 case $INSTALL_INFO in
4705 ac_cv_path_INSTALL_INFO
="$INSTALL_INFO" # Let the user override the test with a path.
4708 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4709 as_dummy
="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin"
4710 for as_dir
in $as_dummy
4713 test -z "$as_dir" && as_dir
=.
4714 for ac_exec_ext
in '' $ac_executable_extensions; do
4715 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4716 ac_cv_path_INSTALL_INFO
="$as_dir/$ac_word$ac_exec_ext"
4717 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4723 test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO
="no"
4727 INSTALL_INFO
=$ac_cv_path_INSTALL_INFO
4729 if test -n "$INSTALL_INFO"; then
4730 echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
4731 echo "${ECHO_T}$INSTALL_INFO" >&6
4733 echo "$as_me:$LINENO: result: no" >&5
4734 echo "${ECHO_T}no" >&6
4737 # Extract the first word of "bison", so it can be a program name with args.
4738 set dummy bison
; ac_word
=$2
4739 echo "$as_me:$LINENO: checking for $ac_word" >&5
4740 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4741 if test "${ac_cv_path_BISON+set}" = set; then
4742 echo $ECHO_N "(cached) $ECHO_C" >&6
4746 ac_cv_path_BISON
="$BISON" # Let the user override the test with a path.
4749 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
4750 as_dummy
="$PATH:/usr/local/bin:/usr/bin:/bin"
4751 for as_dir
in $as_dummy
4754 test -z "$as_dir" && as_dir
=.
4755 for ac_exec_ext
in '' $ac_executable_extensions; do
4756 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4757 ac_cv_path_BISON
="$as_dir/$ac_word$ac_exec_ext"
4758 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4764 test -z "$ac_cv_path_BISON" && ac_cv_path_BISON
="no"
4768 BISON
=$ac_cv_path_BISON
4770 if test -n "$BISON"; then
4771 echo "$as_me:$LINENO: result: $BISON" >&5
4772 echo "${ECHO_T}$BISON" >&6
4774 echo "$as_me:$LINENO: result: no" >&5
4775 echo "${ECHO_T}no" >&6
4779 echo "$as_me:$LINENO: checking for signed size_t type" >&5
4780 echo $ECHO_N "checking for signed size_t type... $ECHO_C" >&6
4781 if test "${libc_cv_signed_size_t+set}" = set; then
4782 echo $ECHO_N "(cached) $ECHO_C" >&6
4784 echo '#include <stddef.h>
4785 FOOBAR __SIZE_TYPE__ FOOBAR' > conftest.c
4786 if eval "$ac_cpp conftest.c 2>/dev/null" \
4787 |
grep '^FOOBAR.*unsigned.*FOOBAR$' >/dev
/null
; then
4788 libc_cv_signed_size_t
=no
4790 libc_cv_signed_size_t
=yes
4794 echo "$as_me:$LINENO: result: $libc_cv_signed_size_t" >&5
4795 echo "${ECHO_T}$libc_cv_signed_size_t" >&6
4796 if test $libc_cv_signed_size_t = yes; then
4797 cat >> confdefs.h
<<\EOF
4798 #undef __SIZE_TYPE__
4799 #define __SIZE_TYPE__ unsigned
4804 echo "$as_me:$LINENO: checking for libc-friendly stddef.h" >&5
4805 echo $ECHO_N "checking for libc-friendly stddef.h... $ECHO_C" >&6
4806 if test "${libc_cv_friendly_stddef+set}" = set; then
4807 echo $ECHO_N "(cached) $ECHO_C" >&6
4809 cat >conftest.
$ac_ext <<_ACEOF
4812 cat confdefs.h
>>conftest.
$ac_ext
4813 cat >>conftest.
$ac_ext <<_ACEOF
4814 /* end confdefs.h. */
4815 #define __need_size_t
4816 #define __need_wchar_t
4823 size_t size; wchar_t wchar;
4825 #error stddef.h ignored __need_*
4827 if (&size == NULL || &wchar == NULL) abort ();
4832 rm -f conftest.
$ac_objext
4833 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4834 (eval $ac_compile) 2>conftest.er1
4836 grep -v '^ *+' conftest.er1
>conftest.err
4838 cat conftest.err
>&5
4839 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4840 (exit $ac_status); } &&
4841 { ac_try
='test -z "$ac_c_werror_flag"
4842 || test ! -s conftest.err'
4843 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4846 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4847 (exit $ac_status); }; } &&
4848 { ac_try
='test -s conftest.$ac_objext'
4849 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4852 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4853 (exit $ac_status); }; }; then
4854 libc_cv_friendly_stddef
=yes
4856 echo "$as_me: failed program was:" >&5
4857 sed 's/^/| /' conftest.
$ac_ext >&5
4859 libc_cv_friendly_stddef
=no
4861 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
4863 echo "$as_me:$LINENO: result: $libc_cv_friendly_stddef" >&5
4864 echo "${ECHO_T}$libc_cv_friendly_stddef" >&6
4865 if test $libc_cv_friendly_stddef = yes; then
4866 config_vars
="$config_vars
4867 override stddef.h = # The installed <stddef.h> seems to be libc-friendly."
4870 echo "$as_me:$LINENO: checking whether we need to use -P to assemble .S files" >&5
4871 echo $ECHO_N "checking whether we need to use -P to assemble .S files... $ECHO_C" >&6
4872 if test "${libc_cv_need_minus_P+set}" = set; then
4873 echo $ECHO_N "(cached) $ECHO_C" >&6
4875 cat > conftest.S
<<EOF
4876 #include "confdefs.h"
4877 /* Nothing whatsoever. */
4879 if { ac_try
='${CC-cc} $CPPFLAGS $ASFLAGS -c conftest.S 1>&5'
4880 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4883 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4884 (exit $ac_status); }; }; then
4885 libc_cv_need_minus_P
=no
4887 libc_cv_need_minus_P
=yes
4891 echo "$as_me:$LINENO: result: $libc_cv_need_minus_P" >&5
4892 echo "${ECHO_T}$libc_cv_need_minus_P" >&6
4893 if test $libc_cv_need_minus_P = yes; then
4894 config_vars
="$config_vars
4895 asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives."
4898 echo "$as_me:$LINENO: checking whether .text pseudo-op must be used" >&5
4899 echo $ECHO_N "checking whether .text pseudo-op must be used... $ECHO_C" >&6
4900 if test "${libc_cv_dot_text+set}" = set; then
4901 echo $ECHO_N "(cached) $ECHO_C" >&6
4903 cat > conftest.s
<<EOF
4907 if { ac_try
='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
4908 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4911 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4912 (exit $ac_status); }; }; then
4913 libc_cv_dot_text
=.text
4918 if test -z "$libc_cv_dot_text"; then
4919 echo "$as_me:$LINENO: result: no" >&5
4920 echo "${ECHO_T}no" >&6
4922 echo "$as_me:$LINENO: result: yes" >&5
4923 echo "${ECHO_T}yes" >&6
4926 echo "$as_me:$LINENO: checking for assembler global-symbol directive" >&5
4927 echo $ECHO_N "checking for assembler global-symbol directive... $ECHO_C" >&6
4928 if test "${libc_cv_asm_global_directive+set}" = set; then
4929 echo $ECHO_N "(cached) $ECHO_C" >&6
4931 libc_cv_asm_global_directive
=UNKNOWN
4932 for ac_globl
in .globl .global .EXPORT
; do
4933 cat > conftest.s
<<EOF
4938 if { ac_try
='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
4939 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4942 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4943 (exit $ac_status); }; }; then
4944 libc_cv_asm_global_directive
=${ac_globl}
4947 test $libc_cv_asm_global_directive != UNKNOWN
&& break
4950 echo "$as_me:$LINENO: result: $libc_cv_asm_global_directive" >&5
4951 echo "${ECHO_T}$libc_cv_asm_global_directive" >&6
4952 if test $libc_cv_asm_global_directive = UNKNOWN
; then
4953 { { echo "$as_me:$LINENO: error: cannot determine asm global directive" >&5
4954 echo "$as_me: error: cannot determine asm global directive" >&2;}
4955 { (exit 1); exit 1; }; }
4957 cat >>confdefs.h
<<_ACEOF
4958 #define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive}
4963 echo "$as_me:$LINENO: checking for .set assembler directive" >&5
4964 echo $ECHO_N "checking for .set assembler directive... $ECHO_C" >&6
4965 if test "${libc_cv_asm_set_directive+set}" = set; then
4966 echo $ECHO_N "(cached) $ECHO_C" >&6
4968 cat > conftest.s
<<EOF
4971 .set glibc_conftest_frobozz,foo
4972 $libc_cv_asm_global_directive glibc_conftest_frobozz
4974 # The alpha-dec-osf1 assembler gives only a warning for `.set'
4975 # (but it doesn't work), so we must do a linking check to be sure.
4976 cat > conftest1.c
<<\EOF
4977 extern int glibc_conftest_frobozz
;
4978 void _start
() { glibc_conftest_frobozz
= 1; }
4980 if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
4981 -nostartfiles -nostdlib \
4982 -o conftest conftest.s conftest1.c
1>&5 2>&5; then
4983 libc_cv_asm_set_directive
=yes
4985 libc_cv_asm_set_directive
=no
4989 echo "$as_me:$LINENO: result: $libc_cv_asm_set_directive" >&5
4990 echo "${ECHO_T}$libc_cv_asm_set_directive" >&6
4991 if test $libc_cv_asm_set_directive = yes; then
4992 cat >>confdefs.h
<<\_ACEOF
4993 #define HAVE_ASM_SET_DIRECTIVE 1
4998 echo "$as_me:$LINENO: checking for assembler .type directive prefix" >&5
4999 echo $ECHO_N "checking for assembler .type directive prefix... $ECHO_C" >&6
5000 if test "${libc_cv_asm_type_prefix+set}" = set; then
5001 echo $ECHO_N "(cached) $ECHO_C" >&6
5003 libc_cv_asm_type_prefix
=no
5004 for ac_try_prefix
in '@' '%' '#'; do
5005 cat > conftest.s
<<EOF
5007 ${libc_cv_asm_global_directive} foo
5008 .type foo, ${ac_try_prefix}object
5013 if { ac_try
='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
5014 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5017 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5018 (exit $ac_status); }; }; then
5019 libc_cv_asm_type_prefix
=${ac_try_prefix}
5022 test "x$libc_cv_asm_type_prefix" != xno
&& break
5025 echo "$as_me:$LINENO: result: $libc_cv_asm_type_prefix" >&5
5026 echo "${ECHO_T}$libc_cv_asm_type_prefix" >&6
5027 if test "x$libc_cv_asm_type_prefix" != xno
; then
5028 cat >>confdefs.h
<<_ACEOF
5029 #define ASM_TYPE_DIRECTIVE_PREFIX ${libc_cv_asm_type_prefix}
5034 # The Aix ld uses global .symbol_names instead of symbol_names.
5035 # Unfortunately also used in the PPC64 ELF ABI.
5036 case "${os}${machine}" in
5037 aix4.3
* | linux
*powerpc
/powerpc64
*)
5038 cat >>confdefs.h
<<\_ACEOF
5039 #define HAVE_ASM_GLOBAL_DOT_NAME 1
5044 echo "$as_me:$LINENO: checking for .symver assembler directive" >&5
5045 echo $ECHO_N "checking for .symver assembler directive... $ECHO_C" >&6
5046 if test "${libc_cv_asm_symver_directive+set}" = set; then
5047 echo $ECHO_N "(cached) $ECHO_C" >&6
5049 cat > conftest.s
<<EOF
5052 .symver _sym,sym@VERS
5054 if ${CC-cc} -c $ASFLAGS conftest.s
1>&5 2>&5; then
5055 libc_cv_asm_symver_directive
=yes
5057 libc_cv_asm_symver_directive
=no
5061 echo "$as_me:$LINENO: result: $libc_cv_asm_symver_directive" >&5
5062 echo "${ECHO_T}$libc_cv_asm_symver_directive" >&6
5063 echo "$as_me:$LINENO: checking for ld --version-script" >&5
5064 echo $ECHO_N "checking for ld --version-script... $ECHO_C" >&6
5065 if test "${libc_cv_ld_version_script_option+set}" = set; then
5066 echo $ECHO_N "(cached) $ECHO_C" >&6
5068 if test $libc_cv_asm_symver_directive = yes; then
5069 cat > conftest.s
<<EOF
5072 .symver _sym,sym@VERS
5074 cat > conftest.map
<<EOF
5083 if ${CC-cc} -c $ASFLAGS conftest.s
1>&5 2>&5; then
5084 if { ac_try
='${CC-cc} $CFLAGS $LDFLAGS -shared
5085 -o conftest.so conftest.o
5086 -nostartfiles -nostdlib
5087 -Wl,--version-script,conftest.map
5089 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5092 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5093 (exit $ac_status); }; };
5095 libc_cv_ld_version_script_option
=yes
5097 libc_cv_ld_version_script_option
=no
5100 libc_cv_ld_version_script_option
=no
5103 libc_cv_ld_version_script_option
=no
5107 echo "$as_me:$LINENO: result: $libc_cv_ld_version_script_option" >&5
5108 echo "${ECHO_T}$libc_cv_ld_version_script_option" >&6
5109 if test $shared != no
&&
5110 test $libc_cv_asm_symver_directive = yes &&
5111 test $libc_cv_ld_version_script_option = yes &&
5112 test $enable_versioning = yes; then
5114 cat >>confdefs.h
<<\_ACEOF
5115 #define DO_VERSIONING 1
5123 if test $elf = yes && test $shared != no
&& test $VERSIONING = no
; then
5125 *** WARNING: You should not compile GNU libc without versioning. Not using
5126 *** versioning will introduce incompatibilities so that old binaries
5127 *** will not run anymore.
5128 *** For versioning you need recent binutils (binutils-2.8.1.0.23 or newer)."
5130 if test $elf = yes; then
5131 echo "$as_me:$LINENO: checking for .previous assembler directive" >&5
5132 echo $ECHO_N "checking for .previous assembler directive... $ECHO_C" >&6
5133 if test "${libc_cv_asm_previous_directive+set}" = set; then
5134 echo $ECHO_N "(cached) $ECHO_C" >&6
5136 cat > conftest.s
<<EOF
5137 .section foo_section
5140 if { ac_try
='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
5141 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5144 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5145 (exit $ac_status); }; }; then
5146 libc_cv_asm_previous_directive
=yes
5148 libc_cv_asm_previous_directive
=no
5152 echo "$as_me:$LINENO: result: $libc_cv_asm_previous_directive" >&5
5153 echo "${ECHO_T}$libc_cv_asm_previous_directive" >&6
5154 if test $libc_cv_asm_previous_directive = yes; then
5155 cat >>confdefs.h
<<\_ACEOF
5156 #define HAVE_ASM_PREVIOUS_DIRECTIVE 1
5160 echo "$as_me:$LINENO: checking for .popsection assembler directive" >&5
5161 echo $ECHO_N "checking for .popsection assembler directive... $ECHO_C" >&6
5162 if test "${libc_cv_asm_popsection_directive+set}" = set; then
5163 echo $ECHO_N "(cached) $ECHO_C" >&6
5165 cat > conftest.s
<<EOF
5166 .pushsection foo_section
5169 if { ac_try
='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
5170 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5173 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5174 (exit $ac_status); }; }; then
5175 libc_cv_asm_popsection_directive
=yes
5177 libc_cv_asm_popsection_directive
=no
5181 echo "$as_me:$LINENO: result: $libc_cv_asm_popsection_directive" >&5
5182 echo "${ECHO_T}$libc_cv_asm_popsection_directive" >&6
5183 if test $libc_cv_asm_popsection_directive = yes; then
5184 cat >>confdefs.h
<<\_ACEOF
5185 #define HAVE_ASM_POPSECTION_DIRECTIVE 1
5190 echo "$as_me:$LINENO: checking for .protected and .hidden assembler directive" >&5
5191 echo $ECHO_N "checking for .protected and .hidden assembler directive... $ECHO_C" >&6
5192 if test "${libc_cv_asm_protected_directive+set}" = set; then
5193 echo $ECHO_N "(cached) $ECHO_C" >&6
5195 cat > conftest.s
<<EOF
5201 if { ac_try
='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
5202 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5205 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5206 (exit $ac_status); }; }; then
5207 libc_cv_asm_protected_directive
=yes
5209 libc_cv_asm_protected_directive
=no
5213 echo "$as_me:$LINENO: result: $libc_cv_asm_protected_directive" >&5
5214 echo "${ECHO_T}$libc_cv_asm_protected_directive" >&6
5216 cat >>confdefs.h
<<\_ACEOF
5217 #define HAVE_PROTECTED 1
5220 cat >>confdefs.h
<<\_ACEOF
5221 #define HAVE_HIDDEN 1
5225 if test $libc_cv_asm_protected_directive = yes; then
5226 echo "$as_me:$LINENO: checking whether __attribute__((visibility())) is supported" >&5
5227 echo $ECHO_N "checking whether __attribute__((visibility())) is supported... $ECHO_C" >&6
5228 if test "${libc_cv_visibility_attribute+set}" = set; then
5229 echo $ECHO_N "(cached) $ECHO_C" >&6
5231 cat > conftest.c
<<EOF
5232 int foo __attribute__ ((visibility ("hidden"))) = 1;
5233 int bar __attribute__ ((visibility ("protected"))) = 1;
5235 libc_cv_visibility_attribute
=no
5236 if { ac_try
='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
5237 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5240 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5241 (exit $ac_status); }; }; then
5242 if grep '\.hidden.*foo' conftest.s
>/dev
/null
; then
5243 if grep '\.protected.*bar' conftest.s
>/dev
/null
; then
5244 libc_cv_visibility_attribute
=yes
5251 echo "$as_me:$LINENO: result: $libc_cv_visibility_attribute" >&5
5252 echo "${ECHO_T}$libc_cv_visibility_attribute" >&6
5253 if test $libc_cv_visibility_attribute = yes; then
5254 cat >>confdefs.h
<<\_ACEOF
5255 #define HAVE_VISIBILITY_ATTRIBUTE 1
5261 if test $libc_cv_visibility_attribute = yes; then
5262 echo "$as_me:$LINENO: checking for broken __attribute__((visibility()))" >&5
5263 echo $ECHO_N "checking for broken __attribute__((visibility()))... $ECHO_C" >&6
5264 if test "${libc_cv_broken_visibility_attribute+set}" = set; then
5265 echo $ECHO_N "(cached) $ECHO_C" >&6
5267 cat > conftest.c
<<EOF
5269 int bar (int x) __asm__ ("foo") __attribute__ ((visibility ("hidden")));
5270 int bar (int x) { return x; }
5272 libc_cv_broken_visibility_attribute
=yes
5273 if { ac_try
='${CC-cc} -Werror -S conftest.c -o conftest.s1>&5'
5274 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5277 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5278 (exit $ac_status); }; }; then
5279 if grep '\.hidden[ _]foo' conftest.s
>/dev
/null
; then
5280 libc_cv_broken_visibility_attribute
=no
5283 rm -f conftest.c conftest.s
5286 echo "$as_me:$LINENO: result: $libc_cv_broken_visibility_attribute" >&5
5287 echo "${ECHO_T}$libc_cv_broken_visibility_attribute" >&6
5288 if test $libc_cv_broken_visibility_attribute = yes; then
5289 cat >>confdefs.h
<<\_ACEOF
5290 #define HAVE_BROKEN_VISIBILITY_ATTRIBUTE 1
5296 echo "$as_me:$LINENO: checking for broken __attribute__((alias()))" >&5
5297 echo $ECHO_N "checking for broken __attribute__((alias()))... $ECHO_C" >&6
5298 if test "${libc_cv_broken_alias_attribute+set}" = set; then
5299 echo $ECHO_N "(cached) $ECHO_C" >&6
5301 cat > conftest.c
<<EOF
5302 extern int foo (int x) __asm ("xyzzy");
5303 int bar (int x) { return x; }
5304 extern __typeof (bar) foo __attribute ((weak, alias ("bar")));
5306 extern __typeof (dfoo) dfoo __asm ("abccb");
5309 libc_cv_broken_alias_attribute
=yes
5310 if { ac_try
='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
5311 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5314 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5315 (exit $ac_status); }; }; then
5316 if grep 'xyzzy' conftest.s
>/dev
/null
&&
5317 grep 'abccb' conftest.s
>/dev
/null
; then
5318 libc_cv_broken_alias_attribute
=no
5321 rm -f conftest.c conftest.s
5324 echo "$as_me:$LINENO: result: $libc_cv_broken_alias_attribute" >&5
5325 echo "${ECHO_T}$libc_cv_broken_alias_attribute" >&6
5326 if test $libc_cv_broken_alias_attribute = yes; then
5327 cat >>confdefs.h
<<\_ACEOF
5328 #define HAVE_BROKEN_ALIAS_ATTRIBUTE 1
5333 if test $libc_cv_visibility_attribute = yes -a $gnu_ld = yes; then
5334 echo "$as_me:$LINENO: checking whether to put _rtld_local into .sdata section" >&5
5335 echo $ECHO_N "checking whether to put _rtld_local into .sdata section... $ECHO_C" >&6
5336 if test "${libc_cv_have_sdata_section+set}" = set; then
5337 echo $ECHO_N "(cached) $ECHO_C" >&6
5339 echo "int i;" > conftest.c
5340 libc_cv_have_sdata_section
=no
5341 if ${CC-cc} $LDFLAGS -shared -Wl,--verbose conftest.c
-o conftest.so
2>&1 \
5342 |
grep '\.sdata' >/dev
/null
; then
5343 libc_cv_have_sdata_section
=yes
5345 rm -f conftest.c conftest.so
5348 echo "$as_me:$LINENO: result: $libc_cv_have_sdata_section" >&5
5349 echo "${ECHO_T}$libc_cv_have_sdata_section" >&6
5350 if test $libc_cv_have_sdata_section = yes; then
5351 cat >>confdefs.h
<<\_ACEOF
5352 #define HAVE_SDATA_SECTION 1
5358 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
5359 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
5360 if test "${libc_cv_initfinit_array+set}" = set; then
5361 echo $ECHO_N "(cached) $ECHO_C" >&6
5363 cat > conftest.c
<<EOF
5364 int _start (void) { return 0; }
5365 int __start (void) { return 0; }
5366 int foo (void) { return 1; }
5367 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
5369 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -o conftest conftest.c
5370 -static -nostartfiles -nostdlib 1>&5'
5371 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5374 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5375 (exit $ac_status); }; }
5377 if readelf
-S conftest | fgrep INIT_ARRAY
> /dev
/null
; then
5378 libc_cv_initfinit_array
=yes
5380 libc_cv_initfinit_array
=no
5383 libc_cv_initfinit_array
=no
5387 echo "$as_me:$LINENO: result: $libc_cv_initfinit_array" >&5
5388 echo "${ECHO_T}$libc_cv_initfinit_array" >&6
5390 if test $libc_cv_initfinit_array = yes; then
5391 cat >>confdefs.h
<<\_ACEOF
5392 #define HAVE_INITFINI_ARRAY 1
5397 echo "$as_me:$LINENO: checking for libunwind-support in compiler" >&5
5398 echo $ECHO_N "checking for libunwind-support in compiler... $ECHO_C" >&6
5399 if test "${libc_cv_cc_with_libunwind+set}" = set; then
5400 echo $ECHO_N "(cached) $ECHO_C" >&6
5402 cat >conftest.
$ac_ext <<_ACEOF
5405 cat confdefs.h
>>conftest.
$ac_ext
5406 cat >>conftest.
$ac_ext <<_ACEOF
5407 /* end confdefs.h. */
5408 #include <libunwind.h>
5415 unw_getcontext (&uc);
5416 unw_init_local (&c, &uc)
5421 rm -f conftest.
$ac_objext conftest
$ac_exeext
5422 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5423 (eval $ac_link) 2>conftest.er1
5425 grep -v '^ *+' conftest.er1
>conftest.err
5427 cat conftest.err
>&5
5428 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5429 (exit $ac_status); } &&
5430 { ac_try
='test -z "$ac_c_werror_flag"
5431 || test ! -s conftest.err'
5432 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5435 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5436 (exit $ac_status); }; } &&
5437 { ac_try
='test -s conftest$ac_exeext'
5438 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5441 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5442 (exit $ac_status); }; }; then
5443 libc_cv_cc_with_libunwind
=yes
5445 echo "$as_me: failed program was:" >&5
5446 sed 's/^/| /' conftest.
$ac_ext >&5
5448 libc_cv_cc_with_libunwind
=no
5450 rm -f conftest.err conftest.
$ac_objext \
5451 conftest
$ac_exeext conftest.
$ac_ext
5453 echo "$as_me:$LINENO: result: $libc_cv_cc_with_libunwind" >&5
5454 echo "${ECHO_T}$libc_cv_cc_with_libunwind" >&6
5456 if test $libc_cv_cc_with_libunwind = yes; then
5457 cat >>confdefs.h
<<\_ACEOF
5458 #define HAVE_CC_WITH_LIBUNWIND 1
5463 echo "$as_me:$LINENO: checking for -z nodelete option" >&5
5464 echo $ECHO_N "checking for -z nodelete option... $ECHO_C" >&6
5465 if test "${libc_cv_z_nodelete+set}" = set; then
5466 echo $ECHO_N "(cached) $ECHO_C" >&6
5468 cat > conftest.c
<<EOF
5469 int _start (void) { return 42; }
5471 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5472 -shared -o conftest.so conftest.c
5473 -nostartfiles -nostdlib
5474 -Wl,--enable-new-dtags,-z,nodelete 1>&5'
5475 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5478 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5479 (exit $ac_status); }; }
5481 libc_cv_z_nodelete
=yes
5483 libc_cv_z_nodelete
=no
5487 echo "$as_me:$LINENO: result: $libc_cv_z_nodelete" >&5
5488 echo "${ECHO_T}$libc_cv_z_nodelete" >&6
5491 echo "$as_me:$LINENO: checking for -z nodlopen option" >&5
5492 echo $ECHO_N "checking for -z nodlopen option... $ECHO_C" >&6
5493 if test "${libc_cv_z_nodlopen+set}" = set; then
5494 echo $ECHO_N "(cached) $ECHO_C" >&6
5496 cat > conftest.c
<<EOF
5497 int _start (void) { return 42; }
5499 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5500 -shared -o conftest.so conftest.c
5501 -nostartfiles -nostdlib
5502 -Wl,--enable-new-dtags,-z,nodlopen 1>&5'
5503 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5506 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5507 (exit $ac_status); }; }
5509 libc_cv_z_nodlopen
=yes
5511 libc_cv_z_nodlopen
=no
5515 echo "$as_me:$LINENO: result: $libc_cv_z_nodlopen" >&5
5516 echo "${ECHO_T}$libc_cv_z_nodlopen" >&6
5519 echo "$as_me:$LINENO: checking for -z initfirst option" >&5
5520 echo $ECHO_N "checking for -z initfirst option... $ECHO_C" >&6
5521 if test "${libc_cv_z_initfirst+set}" = set; then
5522 echo $ECHO_N "(cached) $ECHO_C" >&6
5524 cat > conftest.c
<<EOF
5525 int _start (void) { return 42; }
5527 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5528 -shared -o conftest.so conftest.c
5529 -nostartfiles -nostdlib
5530 -Wl,--enable-new-dtags,-z,initfirst 1>&5'
5531 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5534 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5535 (exit $ac_status); }; }
5537 libc_cv_z_initfirst
=yes
5539 libc_cv_z_initfirst
=no
5543 echo "$as_me:$LINENO: result: $libc_cv_z_initfirst" >&5
5544 echo "${ECHO_T}$libc_cv_z_initfirst" >&6
5547 echo "$as_me:$LINENO: checking for -z relro option" >&5
5548 echo $ECHO_N "checking for -z relro option... $ECHO_C" >&6
5549 if test "${libc_cv_z_relro+set}" = set; then
5550 echo $ECHO_N "(cached) $ECHO_C" >&6
5552 if { ac_try
='${CC-cc} -v --help 2>&1|grep "z relro" 1>&5'
5553 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5556 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5557 (exit $ac_status); }; }
5564 echo "$as_me:$LINENO: result: $libc_cv_z_relro" >&5
5565 echo "${ECHO_T}$libc_cv_z_relro" >&6
5567 if test $libc_cv_z_relro = yes; then
5568 cat >>confdefs.h
<<\_ACEOF
5569 #define HAVE_Z_RELRO 1
5574 echo "$as_me:$LINENO: checking for -Bgroup option" >&5
5575 echo $ECHO_N "checking for -Bgroup option... $ECHO_C" >&6
5576 if test "${libc_cv_Bgroup+set}" = set; then
5577 echo $ECHO_N "(cached) $ECHO_C" >&6
5579 cat > conftest.c
<<EOF
5580 int _start (void) { return 42; }
5582 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5583 -shared -o conftest.so conftest.c
5584 -Wl,-Bgroup -nostdlib 1>&5'
5585 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5588 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5589 (exit $ac_status); }; }
5597 echo "$as_me:$LINENO: result: $libc_cv_Bgroup" >&5
5598 echo "${ECHO_T}$libc_cv_Bgroup" >&6
5601 echo "$as_me:$LINENO: checking for libgcc_s suffix" >&5
5602 echo $ECHO_N "checking for libgcc_s suffix... $ECHO_C" >&6
5603 if test "${libc_cv_libgcc_s_suffix+set}" = set; then
5604 echo $ECHO_N "(cached) $ECHO_C" >&6
5606 cat > conftest.c
<<EOF
5607 int main (void) { return 0; }
5609 libc_cv_libgcc_s_suffix
=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
5610 -shared -shared-libgcc -o conftest.so \
5611 conftest.c -v 2>&1 >/dev/null \
5612 | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
5615 echo "$as_me:$LINENO: result: $libc_cv_libgcc_s_suffix" >&5
5616 echo "${ECHO_T}$libc_cv_libgcc_s_suffix" >&6
5619 echo "$as_me:$LINENO: checking for --as-needed option" >&5
5620 echo $ECHO_N "checking for --as-needed option... $ECHO_C" >&6
5621 if test "${libc_cv_as_needed+set}" = set; then
5622 echo $ECHO_N "(cached) $ECHO_C" >&6
5624 cat > conftest.c
<<EOF
5625 int main (void) { return 0; }
5627 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5628 -shared -o conftest.so conftest.c
5629 -lgcc_s$libc_cv_libgcc_s_suffix -Wl,--as-needed
5631 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5634 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5635 (exit $ac_status); }; }
5637 libc_cv_as_needed
=yes
5639 libc_cv_as_needed
=no
5643 echo "$as_me:$LINENO: result: $libc_cv_as_needed" >&5
5644 echo "${ECHO_T}$libc_cv_as_needed" >&6
5648 echo "$as_me:$LINENO: checking whether --noexecstack is desirable for .S files" >&5
5649 echo $ECHO_N "checking whether --noexecstack is desirable for .S files... $ECHO_C" >&6
5650 if test "${libc_cv_as_noexecstack+set}" = set; then
5651 echo $ECHO_N "(cached) $ECHO_C" >&6
5653 cat > conftest.c
<<EOF
5656 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS
5657 -S -o conftest.s conftest.c 1>&5'
5658 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5661 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5662 (exit $ac_status); }; } \
5663 && grep -q .note.GNU-stack conftest.s \
5664 && { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS -Wa,--noexecstack
5665 -c -o conftest.o conftest.s 1>&5'
5666 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5669 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5670 (exit $ac_status); }; }
5672 libc_cv_as_noexecstack
=yes
5674 libc_cv_as_noexecstack
=no
5678 echo "$as_me:$LINENO: result: $libc_cv_as_noexecstack" >&5
5679 echo "${ECHO_T}$libc_cv_as_noexecstack" >&6
5680 if test $libc_cv_as_noexecstack = yes; then
5681 ASFLAGS_config
="$ASFLAGS_config -Wa,--noexecstack"
5685 echo "$as_me:$LINENO: checking for -z combreloc" >&5
5686 echo $ECHO_N "checking for -z combreloc... $ECHO_C" >&6
5687 if test "${libc_cv_z_combreloc+set}" = set; then
5688 echo $ECHO_N "(cached) $ECHO_C" >&6
5690 cat > conftest.c
<<EOF
5691 extern int bar (int);
5693 int foo (void) { return bar (mumble); }
5695 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5696 -shared -o conftest.so conftest.c
5697 -nostdlib -nostartfiles
5698 -Wl,-z,combreloc 1>&5'
5699 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5702 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5703 (exit $ac_status); }; }
5705 if readelf
-S conftest.so |
grep '\.rel\(a\|\)\.dyn' > /dev
/null
; then
5706 libc_cv_z_combreloc
=yes
5708 libc_cv_z_combreloc
=no
5711 libc_cv_z_combreloc
=no
5715 echo "$as_me:$LINENO: result: $libc_cv_z_combreloc" >&5
5716 echo "${ECHO_T}$libc_cv_z_combreloc" >&6
5717 if test "$libc_cv_z_combreloc" = yes; then
5718 cat >>confdefs.h
<<\_ACEOF
5719 #define HAVE_Z_COMBRELOC 1
5725 echo "$as_me:$LINENO: checking for -z execstack" >&5
5726 echo $ECHO_N "checking for -z execstack... $ECHO_C" >&6
5727 if test "${libc_cv_z_execstack+set}" = set; then
5728 echo $ECHO_N "(cached) $ECHO_C" >&6
5730 cat > conftest.c
<<EOF
5731 int _start (void) { return 42; }
5733 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5734 -shared -o conftest.so conftest.c
5735 -Wl,-z,execstack -nostdlib
5737 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5740 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5741 (exit $ac_status); }; }
5743 libc_cv_z_execstack
=yes
5745 libc_cv_z_execstack
=no
5749 echo "$as_me:$LINENO: result: $libc_cv_z_execstack" >&5
5750 echo "${ECHO_T}$libc_cv_z_execstack" >&6
5753 echo "$as_me:$LINENO: checking for -fpie" >&5
5754 echo $ECHO_N "checking for -fpie... $ECHO_C" >&6
5755 if test "${libc_cv_fpie+set}" = set; then
5756 echo $ECHO_N "(cached) $ECHO_C" >&6
5758 cat > conftest.c
<<EOF
5760 main () { return 0;}
5762 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fpie
5763 -o conftest conftest.c 1>&5'
5764 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5767 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5768 (exit $ac_status); }; }
5776 echo "$as_me:$LINENO: result: $libc_cv_fpie" >&5
5777 echo "${ECHO_T}$libc_cv_fpie" >&6
5782 echo "$as_me:$LINENO: checking for -fno-unit-at-a-time" >&5
5783 echo $ECHO_N "checking for -fno-unit-at-a-time... $ECHO_C" >&6
5784 if test "${libc_cv_fno_unit_at_a_time+set}" = set; then
5785 echo $ECHO_N "(cached) $ECHO_C" >&6
5787 cat > conftest.c
<<EOF
5790 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-unit-at-a-time
5792 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5795 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5796 (exit $ac_status); }; }
5798 libc_cv_fno_unit_at_a_time
=yes
5800 libc_cv_fno_unit_at_a_time
=no
5804 echo "$as_me:$LINENO: result: $libc_cv_fno_unit_at_a_time" >&5
5805 echo "${ECHO_T}$libc_cv_fno_unit_at_a_time" >&6
5806 if test $libc_cv_fno_unit_at_a_time = yes; then
5807 fno_unit_at_a_time
=-fno-unit-at-a-time
5811 if test $elf != yes; then
5812 echo "$as_me:$LINENO: checking for .init and .fini sections" >&5
5813 echo $ECHO_N "checking for .init and .fini sections... $ECHO_C" >&6
5814 if test "${libc_cv_have_initfini+set}" = set; then
5815 echo $ECHO_N "(cached) $ECHO_C" >&6
5817 cat >conftest.
$ac_ext <<_ACEOF
5820 cat confdefs.h
>>conftest.
$ac_ext
5821 cat >>conftest.
$ac_ext <<_ACEOF
5822 /* end confdefs.h. */
5827 asm (".section .init");
5828 asm (".section .fini");
5829 asm ("${libc_cv_dot_text}");
5834 rm -f conftest.
$ac_objext
5835 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5836 (eval $ac_compile) 2>conftest.er1
5838 grep -v '^ *+' conftest.er1
>conftest.err
5840 cat conftest.err
>&5
5841 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5842 (exit $ac_status); } &&
5843 { ac_try
='test -z "$ac_c_werror_flag"
5844 || test ! -s conftest.err'
5845 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5848 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5849 (exit $ac_status); }; } &&
5850 { ac_try
='test -s conftest.$ac_objext'
5851 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5854 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5855 (exit $ac_status); }; }; then
5856 libc_cv_have_initfini
=yes
5858 echo "$as_me: failed program was:" >&5
5859 sed 's/^/| /' conftest.
$ac_ext >&5
5861 libc_cv_have_initfini
=no
5863 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
5865 echo "$as_me:$LINENO: result: $libc_cv_have_initfini" >&5
5866 echo "${ECHO_T}$libc_cv_have_initfini" >&6
5867 if test $libc_cv_have_initfini = yes; then
5868 cat >>confdefs.h
<<\_ACEOF
5869 #define HAVE_INITFINI 1
5875 if test $elf = yes -a $gnu_ld = yes; then
5876 echo "$as_me:$LINENO: checking whether cc puts quotes around section names" >&5
5877 echo $ECHO_N "checking whether cc puts quotes around section names... $ECHO_C" >&6
5878 if test "${libc_cv_have_section_quotes+set}" = set; then
5879 echo $ECHO_N "(cached) $ECHO_C" >&6
5881 cat > conftest.c
<<EOF
5882 static const int foo
5883 __attribute__ ((section ("bar"))) = 1;
5885 if ${CC-cc} -S conftest.c
-o conftest.s
; then
5886 if grep '\.section.*"bar"' conftest.s
>/dev
/null
; then
5887 libc_cv_have_section_quotes
=yes
5889 libc_cv_have_section_quotes
=no
5892 libc_cv_have_section_quotes
=unknown
5897 echo "$as_me:$LINENO: result: $libc_cv_have_section_quotes" >&5
5898 echo "${ECHO_T}$libc_cv_have_section_quotes" >&6
5899 if test $libc_cv_have_section_quotes = yes; then
5900 cat >>confdefs.h
<<\_ACEOF
5901 #define HAVE_SECTION_QUOTES 1
5909 if test $elf = yes; then
5910 libc_cv_asm_underscores
=no
5912 if test $ac_cv_prog_cc_works = yes; then
5913 echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5
5914 echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6
5915 if test "${libc_cv_asm_underscores+set}" = set; then
5916 echo $ECHO_N "(cached) $ECHO_C" >&6
5918 cat >conftest.
$ac_ext <<_ACEOF
5921 cat confdefs.h
>>conftest.
$ac_ext
5922 cat >>conftest.
$ac_ext <<_ACEOF
5923 /* end confdefs.h. */
5924 asm ("_glibc_foobar:");
5933 rm -f conftest.
$ac_objext conftest
$ac_exeext
5934 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5935 (eval $ac_link) 2>conftest.er1
5937 grep -v '^ *+' conftest.er1
>conftest.err
5939 cat conftest.err
>&5
5940 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5941 (exit $ac_status); } &&
5942 { ac_try
='test -z "$ac_c_werror_flag"
5943 || test ! -s conftest.err'
5944 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5947 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5948 (exit $ac_status); }; } &&
5949 { ac_try
='test -s conftest$ac_exeext'
5950 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5953 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5954 (exit $ac_status); }; }; then
5955 libc_cv_asm_underscores
=yes
5957 echo "$as_me: failed program was:" >&5
5958 sed 's/^/| /' conftest.
$ac_ext >&5
5960 libc_cv_asm_underscores
=no
5962 rm -f conftest.err conftest.
$ac_objext \
5963 conftest
$ac_exeext conftest.
$ac_ext
5965 echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5
5966 echo "${ECHO_T}$libc_cv_asm_underscores" >&6
5968 echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5
5969 echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6
5970 if test "${libc_cv_asm_underscores+set}" = set; then
5971 echo $ECHO_N "(cached) $ECHO_C" >&6
5973 cat > conftest.
$ac_ext <<EOF
5974 #line $LINENO "configure"
5975 #include "confdefs.h"
5976 void underscore_test(void) {
5979 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5980 (eval $ac_compile) 2>&5
5982 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5983 (exit $ac_status); }; then
5984 if grep _underscore_test conftest
* >/dev
/null
; then
5986 libc_cv_asm_underscores
=yes
5989 libc_cv_asm_underscores
=no
5992 echo "configure: failed program was:" >&5
5993 cat conftest.
$ac_ext >&5
5995 libc_cv_asm_underscores
=no
5999 echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5
6000 echo "${ECHO_T}$libc_cv_asm_underscores" >&6
6003 if test $libc_cv_asm_underscores = no
; then
6004 cat >>confdefs.h
<<\_ACEOF
6005 #define NO_UNDERSCORES 1
6010 if test $elf = yes; then
6011 libc_cv_weak_symbols
=yes
6014 echo "$as_me:$LINENO: checking for assembler .weak directive" >&5
6015 echo $ECHO_N "checking for assembler .weak directive... $ECHO_C" >&6
6016 if test "${libc_cv_asm_weak_directive+set}" = set; then
6017 echo $ECHO_N "(cached) $ECHO_C" >&6
6019 cat > conftest.s
<<EOF
6021 ${libc_cv_asm_global_directive} foo
6024 .weak bar; bar = foo
6026 if { ac_try
='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
6027 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6030 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6031 (exit $ac_status); }; }; then
6032 libc_cv_asm_weak_directive
=yes
6034 libc_cv_asm_weak_directive
=no
6038 echo "$as_me:$LINENO: result: $libc_cv_asm_weak_directive" >&5
6039 echo "${ECHO_T}$libc_cv_asm_weak_directive" >&6
6041 if test $libc_cv_asm_weak_directive = no
; then
6042 echo "$as_me:$LINENO: checking for assembler .weakext directive" >&5
6043 echo $ECHO_N "checking for assembler .weakext directive... $ECHO_C" >&6
6044 if test "${libc_cv_asm_weakext_directive+set}" = set; then
6045 echo $ECHO_N "(cached) $ECHO_C" >&6
6047 cat > conftest.s
<<EOF
6049 ${libc_cv_asm_global_directive} foo
6053 ${libc_cv_asm_global_directive} baz
6056 if { ac_try
='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
6057 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6060 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6061 (exit $ac_status); }; }; then
6062 libc_cv_asm_weakext_directive
=yes
6064 libc_cv_asm_weakext_directive
=no
6068 echo "$as_me:$LINENO: result: $libc_cv_asm_weakext_directive" >&5
6069 echo "${ECHO_T}$libc_cv_asm_weakext_directive" >&6
6073 if test $libc_cv_asm_weak_directive = yes; then
6074 cat >>confdefs.h
<<\_ACEOF
6075 #define HAVE_ASM_WEAK_DIRECTIVE 1
6078 elif test $libc_cv_asm_weakext_directive = yes; then
6079 cat >>confdefs.h
<<\_ACEOF
6080 #define HAVE_ASM_WEAKEXT_DIRECTIVE 1
6085 case "${host_cpu}-${host_os}" in
6087 libc_cv_asm_line_sep
='@'
6088 cat >>confdefs.h
<<_ACEOF
6089 #define ASM_LINE_SEP $libc_cv_asm_line_sep
6094 echo "$as_me:$LINENO: checking for assembler line separator" >&5
6095 echo $ECHO_N "checking for assembler line separator... $ECHO_C" >&6
6096 if test "${libc_cv_asm_line_sep+set}" = set; then
6097 echo $ECHO_N "(cached) $ECHO_C" >&6
6099 cat > conftest.s
<<EOF
6102 if { ac_try
='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
6103 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6106 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6107 (exit $ac_status); }; }; then
6108 libc_cv_asm_line_sep
='!'
6110 if test -z "$enable_hacker_mode"; then
6111 echo "*** You need a newer assembler to compile glibc"
6115 libc_cv_asm_line_sep
=';'
6119 echo "$as_me:$LINENO: result: $libc_cv_asm_line_sep" >&5
6120 echo "${ECHO_T}$libc_cv_asm_line_sep" >&6
6121 cat >>confdefs.h
<<_ACEOF
6122 #define ASM_LINE_SEP $libc_cv_asm_line_sep
6128 echo "$as_me:$LINENO: checking whether CFI directives are supported" >&5
6129 echo $ECHO_N "checking whether CFI directives are supported... $ECHO_C" >&6
6130 if test "${libc_cv_asm_cfi_directives+set}" = set; then
6131 echo $ECHO_N "(cached) $ECHO_C" >&6
6133 cat > conftest.s
<<EOF
6135 .type func,@function
6139 .cfi_rel_offset 1, 0
6142 if { ac_try
='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
6143 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6146 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6147 (exit $ac_status); }; }; then
6148 libc_cv_asm_cfi_directives
=yes
6150 libc_cv_asm_cfi_directives
=no
6154 echo "$as_me:$LINENO: result: $libc_cv_asm_cfi_directives" >&5
6155 echo "${ECHO_T}$libc_cv_asm_cfi_directives" >&6
6156 if test $libc_cv_asm_cfi_directives = yes; then
6157 cat >>confdefs.h
<<\_ACEOF
6158 #define HAVE_ASM_CFI_DIRECTIVES 1
6163 echo "$as_me:$LINENO: checking if -g produces usable source locations for assembler-with-cpp" >&5
6164 echo $ECHO_N "checking if -g produces usable source locations for assembler-with-cpp... $ECHO_C" >&6
6165 if test "${libc_cv_cpp_asm_debuginfo+set}" = set; then
6166 echo $ECHO_N "(cached) $ECHO_C" >&6
6168 cat > conftest.S
<<EOF
6169 #include "confdefs.h"
6174 ${libc_cv_asm_global_directive} foo
6176 /* Unfortunately this test only works for a real instruction,
6177 not for any of the machine-independent pseudo-ops.
6178 So we just have to assume everybody has a "nop". */
6185 if { ac_try
='${CC-cc} $CPPFLAGS $ASFLAGS -g -c conftest.S 1>&5'
6186 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6189 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6190 (exit $ac_status); }; } && {
6191 ac_pattern
='conftest\.S'
6192 { ac_try
='readelf --debug-dump=line conftest.o |
6193 grep $ac_pattern 1>&5'
6194 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6197 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6198 (exit $ac_status); }; }
6200 libc_cv_cpp_asm_debuginfo
=yes
6202 libc_cv_cpp_asm_debuginfo
=no
6206 echo "$as_me:$LINENO: result: $libc_cv_cpp_asm_debuginfo" >&5
6207 echo "${ECHO_T}$libc_cv_cpp_asm_debuginfo" >&6
6208 if test $libc_cv_cpp_asm_debuginfo = yes; then
6209 cat >>confdefs.h
<<\_ACEOF
6210 #define HAVE_CPP_ASM_DEBUGINFO 1
6215 echo "$as_me:$LINENO: checking for ld --no-whole-archive" >&5
6216 echo $ECHO_N "checking for ld --no-whole-archive... $ECHO_C" >&6
6217 if test "${libc_cv_ld_no_whole_archive+set}" = set; then
6218 echo $ECHO_N "(cached) $ECHO_C" >&6
6220 cat > conftest.c
<<\EOF
6225 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
6226 -nostdlib -nostartfiles -Wl,--no-whole-archive
6227 -o conftest conftest.c 1>&5'
6228 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6231 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6232 (exit $ac_status); }; }; then
6233 libc_cv_ld_no_whole_archive
=yes
6235 libc_cv_ld_no_whole_archive
=no
6239 echo "$as_me:$LINENO: result: $libc_cv_ld_no_whole_archive" >&5
6240 echo "${ECHO_T}$libc_cv_ld_no_whole_archive" >&6
6241 if test $libc_cv_ld_no_whole_archive = yes; then
6242 no_whole_archive
=-Wl,--no-whole-archive
6245 echo "$as_me:$LINENO: checking for gcc -fexceptions" >&5
6246 echo $ECHO_N "checking for gcc -fexceptions... $ECHO_C" >&6
6247 if test "${libc_cv_gcc_exceptions+set}" = set; then
6248 echo $ECHO_N "(cached) $ECHO_C" >&6
6250 cat > conftest.c
<<\EOF
6255 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
6256 -nostdlib -nostartfiles -fexceptions
6257 -o conftest conftest.c 1>&5'
6258 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6261 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6262 (exit $ac_status); }; }; then
6263 libc_cv_gcc_exceptions
=yes
6265 libc_cv_gcc_exceptions
=no
6269 echo "$as_me:$LINENO: result: $libc_cv_gcc_exceptions" >&5
6270 echo "${ECHO_T}$libc_cv_gcc_exceptions" >&6
6271 if test $libc_cv_gcc_exceptions = yes; then
6272 exceptions
=-fexceptions
6275 if test "$host_cpu" = powerpc
; then
6276 # Check for a bug present in at least versions 2.8.x of GCC
6277 # and versions 1.0.x of EGCS.
6278 echo "$as_me:$LINENO: checking whether clobbering cr0 causes problems" >&5
6279 echo $ECHO_N "checking whether clobbering cr0 causes problems... $ECHO_C" >&6
6280 if test "${libc_cv_c_asmcr0_bug+set}" = set; then
6281 echo $ECHO_N "(cached) $ECHO_C" >&6
6283 cat >conftest.
$ac_ext <<_ACEOF
6286 cat confdefs.h
>>conftest.
$ac_ext
6287 cat >>conftest.
$ac_ext <<_ACEOF
6288 /* end confdefs.h. */
6289 int tester(int x) { asm ("" : : : "cc"); return x & 123; }
6298 rm -f conftest.
$ac_objext
6299 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6300 (eval $ac_compile) 2>conftest.er1
6302 grep -v '^ *+' conftest.er1
>conftest.err
6304 cat conftest.err
>&5
6305 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6306 (exit $ac_status); } &&
6307 { ac_try
='test -z "$ac_c_werror_flag"
6308 || test ! -s conftest.err'
6309 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6312 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6313 (exit $ac_status); }; } &&
6314 { ac_try
='test -s conftest.$ac_objext'
6315 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6318 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6319 (exit $ac_status); }; }; then
6320 libc_cv_c_asmcr0_bug
='no'
6322 echo "$as_me: failed program was:" >&5
6323 sed 's/^/| /' conftest.
$ac_ext >&5
6325 libc_cv_c_asmcr0_bug
='yes'
6327 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
6329 echo "$as_me:$LINENO: result: $libc_cv_c_asmcr0_bug" >&5
6330 echo "${ECHO_T}$libc_cv_c_asmcr0_bug" >&6
6331 if test "$libc_cv_c_asmcr0_bug" != 'no'; then
6332 cat >>confdefs.h
<<\_ACEOF
6333 #define BROKEN_PPC_ASM_CR0 1
6339 echo "$as_me:$LINENO: checking for DWARF2 unwind info support" >&5
6340 echo $ECHO_N "checking for DWARF2 unwind info support... $ECHO_C" >&6
6341 if test "${libc_cv_gcc_dwarf2_unwind_info+set}" = set; then
6342 echo $ECHO_N "(cached) $ECHO_C" >&6
6344 cat > conftest.c
<<EOF
6345 #line $LINENO "configure"
6346 static char *__EH_FRAME_BEGIN__;
6349 #ifdef CHECK__register_frame
6350 __register_frame (__EH_FRAME_BEGIN__);
6351 __deregister_frame (__EH_FRAME_BEGIN__);
6353 #ifdef CHECK__register_frame_info
6354 __register_frame_info (__EH_FRAME_BEGIN__);
6355 __deregister_frame_info (__EH_FRAME_BEGIN__);
6360 /* FIXME: this is fragile. */
6369 dl_iterate_phdr () {}
6371 libc_unwind_check
="${CC-cc} $CFLAGS $CPPFLAGS -DCHECK__register_frame_info \
6373 -nostdlib -nostartfiles -o conftest conftest.c \
6375 # Some platforms' specs put -lgcc first. The second one doesn't hurt.
6376 if { ac_try
='$libc_unwind_check >&5'
6377 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6380 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6381 (exit $ac_status); }; } ||
6382 { ac_try
='$libc_unwind_check -lgcc_eh -lgcc >&5'
6383 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6386 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6387 (exit $ac_status); }; }
6389 if $libc_unwind_check -v 2>&1 >/dev
/null \
6390 |
grep -- --eh-frame-hdr 2>&1 >/dev
/null
; then
6391 libc_cv_gcc_dwarf2_unwind_info
=no_registry_needed
6393 libc_cv_gcc_dwarf2_unwind_info
=static
6396 libc_cv_gcc_dwarf2_unwind_info
=no
6398 if test $libc_cv_gcc_dwarf2_unwind_info = no
; then
6399 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS -DCHECK__register_frame
6400 $LDFLAGS -nostdlib -nostartfiles
6401 -o conftest conftest.c -lgcc >&5'
6402 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6405 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6406 (exit $ac_status); }; }; then
6407 libc_cv_gcc_dwarf2_unwind_info
=yes
6409 libc_cv_gcc_dwarf2_unwind_info
=no
6414 echo "$as_me:$LINENO: result: $libc_cv_gcc_dwarf2_unwind_info" >&5
6415 echo "${ECHO_T}$libc_cv_gcc_dwarf2_unwind_info" >&6
6416 case $libc_cv_gcc_dwarf2_unwind_info in
6418 cat >>confdefs.h
<<\_ACEOF
6419 #define HAVE_DWARF2_UNWIND_INFO 1
6424 cat >>confdefs.h
<<\_ACEOF
6425 #define HAVE_DWARF2_UNWIND_INFO 1
6428 cat >>confdefs.h
<<\_ACEOF
6429 #define HAVE_DWARF2_UNWIND_INFO_STATIC 1
6435 echo "$as_me:$LINENO: checking for __builtin_expect" >&5
6436 echo $ECHO_N "checking for __builtin_expect... $ECHO_C" >&6
6437 if test "${libc_cv_gcc_builtin_expect+set}" = set; then
6438 echo $ECHO_N "(cached) $ECHO_C" >&6
6440 cat > conftest.c
<<EOF
6441 #line $LINENO "configure"
6444 a = __builtin_expect (a, 10);
6445 return a == 10 ? 0 : 1;
6448 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles
6449 -o conftest conftest.c -lgcc >&5'
6450 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6453 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6454 (exit $ac_status); }; }; then
6455 libc_cv_gcc_builtin_expect
=yes
6457 libc_cv_gcc_builtin_expect
=no
6461 echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_expect" >&5
6462 echo "${ECHO_T}$libc_cv_gcc_builtin_expect" >&6
6463 if test "$libc_cv_gcc_builtin_expect" = yes; then
6464 cat >>confdefs.h
<<\_ACEOF
6465 #define HAVE_BUILTIN_EXPECT 1
6470 echo "$as_me:$LINENO: checking for __builtin_memset" >&5
6471 echo $ECHO_N "checking for __builtin_memset... $ECHO_C" >&6
6472 if test "${libc_cv_gcc_builtin_memset+set}" = set; then
6473 echo $ECHO_N "(cached) $ECHO_C" >&6
6475 cat > conftest.c
<<\EOF
6478 __builtin_memset
(x
, 0, 1000);
6481 if { ac_try
='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null'
6482 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6485 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6486 (exit $ac_status); }; };
6488 libc_cv_gcc_builtin_memset
=no
6490 libc_cv_gcc_builtin_memset
=yes
6494 echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_memset" >&5
6495 echo "${ECHO_T}$libc_cv_gcc_builtin_memset" >&6
6496 if test "$libc_cv_gcc_builtin_memset" = yes ; then
6497 cat >>confdefs.h
<<\_ACEOF
6498 #define HAVE_BUILTIN_MEMSET 1
6503 echo "$as_me:$LINENO: checking for redirection of built-in functions" >&5
6504 echo $ECHO_N "checking for redirection of built-in functions... $ECHO_C" >&6
6505 if test "${libc_cv_gcc_builtin_redirection+set}" = set; then
6506 echo $ECHO_N "(cached) $ECHO_C" >&6
6508 cat > conftest.c
<<\EOF
6509 extern char
*strstr
(const char
*, const char
*) __asm
("my_strstr");
6510 char
*foo
(const char
*a
, const char
*b
)
6512 return __builtin_strstr
(a
, b
);
6515 if { ac_try
='${CC-cc} -O3 -S conftest.c -o - | fgrep "my_strstr" > /dev/null'
6516 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6519 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6520 (exit $ac_status); }; };
6522 libc_cv_gcc_builtin_redirection
=yes
6524 libc_cv_gcc_builtin_redirection
=no
6528 echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_redirection" >&5
6529 echo "${ECHO_T}$libc_cv_gcc_builtin_redirection" >&6
6530 if test "$libc_cv_gcc_builtin_redirection" = yes ; then
6531 cat >>confdefs.h
<<\_ACEOF
6532 #define HAVE_BUILTIN_REDIRECTION 1
6537 echo "$as_me:$LINENO: checking for local label subtraction" >&5
6538 echo $ECHO_N "checking for local label subtraction... $ECHO_C" >&6
6539 if test "${libc_cv_gcc_subtract_local_labels+set}" = set; then
6540 echo $ECHO_N "(cached) $ECHO_C" >&6
6542 cat > conftest.c
<<EOF
6543 #line $LINENO "configure"
6546 static const int ar[] = { &&l1 - &&l1, &&l2 - &&l1 };
6547 void *p = &&l1 + ar[a];
6555 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles
6556 -o conftest conftest.c -lgcc >&5'
6557 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6560 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6561 (exit $ac_status); }; }; then
6562 libc_cv_gcc_subtract_local_labels
=yes
6564 libc_cv_gcc_subtract_local_labels
=no
6568 echo "$as_me:$LINENO: result: $libc_cv_gcc_subtract_local_labels" >&5
6569 echo "${ECHO_T}$libc_cv_gcc_subtract_local_labels" >&6
6570 if test "$libc_cv_gcc_subtract_local_labels" = yes; then
6571 cat >>confdefs.h
<<\_ACEOF
6572 #define HAVE_SUBTRACT_LOCAL_LABELS 1
6577 if test "x$use__thread" != xno
; then
6578 echo "$as_me:$LINENO: checking for __thread" >&5
6579 echo $ECHO_N "checking for __thread... $ECHO_C" >&6
6580 if test "${libc_cv_gcc___thread+set}" = set; then
6581 echo $ECHO_N "(cached) $ECHO_C" >&6
6583 cat > conftest.c
<<\EOF
6584 __thread int a
= 42;
6586 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c >&5'
6587 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6590 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6591 (exit $ac_status); }; }; then
6592 libc_cv_gcc___thread
=yes
6594 libc_cv_gcc___thread
=no
6598 echo "$as_me:$LINENO: result: $libc_cv_gcc___thread" >&5
6599 echo "${ECHO_T}$libc_cv_gcc___thread" >&6
6600 if test "$libc_cv_gcc___thread" = yes; then
6601 cat >>confdefs.h
<<\_ACEOF
6602 #define HAVE___THREAD 1
6607 libc_cv_gcc___thread
=no
6610 if test "$libc_cv_gcc___thread" = yes; then
6611 echo "$as_me:$LINENO: checking for tls_model attribute" >&5
6612 echo $ECHO_N "checking for tls_model attribute... $ECHO_C" >&6
6613 if test "${libc_cv_gcc_tls_model_attr+set}" = set; then
6614 echo $ECHO_N "(cached) $ECHO_C" >&6
6616 cat > conftest.c
<<\EOF
6617 extern __thread int a __attribute__
((tls_model
("initial-exec")));
6619 if { ac_try
='${CC-cc} $CFLAGS $CPPFLAGS -S -Werror conftest.c >&5'
6620 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6623 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6624 (exit $ac_status); }; }; then
6625 libc_cv_gcc_tls_model_attr
=yes
6627 libc_cv_gcc_tls_model_attr
=no
6631 echo "$as_me:$LINENO: result: $libc_cv_gcc_tls_model_attr" >&5
6632 echo "${ECHO_T}$libc_cv_gcc_tls_model_attr" >&6
6633 if test "$libc_cv_gcc_tls_model_attr" = yes; then
6634 cat >>confdefs.h
<<\_ACEOF
6635 #define HAVE_TLS_MODEL_ATTRIBUTE 1
6641 echo "$as_me:$LINENO: checking for libgd" >&5
6642 echo $ECHO_N "checking for libgd... $ECHO_C" >&6
6643 if test "$with_gd" != "no"; then
6644 old_CFLAGS
="$CFLAGS"
6645 CFLAGS
="$CFLAGS $libgd_include"
6646 old_LDFLAGS
="$LDFLAGS"
6647 LDFLAGS
="$LDFLAGS $libgd_ldflags"
6649 LIBS
="$LIBS -lgd -lpng -lz -lm"
6650 cat >conftest.
$ac_ext <<_ACEOF
6653 cat confdefs.h
>>conftest.
$ac_ext
6654 cat >>conftest.
$ac_ext <<_ACEOF
6655 /* end confdefs.h. */
6665 rm -f conftest.
$ac_objext conftest
$ac_exeext
6666 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6667 (eval $ac_link) 2>conftest.er1
6669 grep -v '^ *+' conftest.er1
>conftest.err
6671 cat conftest.err
>&5
6672 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6673 (exit $ac_status); } &&
6674 { ac_try
='test -z "$ac_c_werror_flag"
6675 || test ! -s conftest.err'
6676 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6679 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6680 (exit $ac_status); }; } &&
6681 { ac_try
='test -s conftest$ac_exeext'
6682 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6685 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6686 (exit $ac_status); }; }; then
6689 echo "$as_me: failed program was:" >&5
6690 sed 's/^/| /' conftest.
$ac_ext >&5
6694 rm -f conftest.err conftest.
$ac_objext \
6695 conftest
$ac_exeext conftest.
$ac_ext
6696 CFLAGS
="$old_CFLAGS"
6697 LDFLAGS
="$old_LDFLAGS"
6702 echo "$as_me:$LINENO: result: $LIBGD" >&5
6703 echo "${ECHO_T}$LIBGD" >&6
6707 echo "$as_me:$LINENO: checking for egrep" >&5
6708 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
6709 if test "${ac_cv_prog_egrep+set}" = set; then
6710 echo $ECHO_N "(cached) $ECHO_C" >&6
6712 if echo a |
(grep -E '(a|b)') >/dev
/null
2>&1
6713 then ac_cv_prog_egrep
='grep -E'
6714 else ac_cv_prog_egrep
='egrep'
6717 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
6718 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
6719 EGREP
=$ac_cv_prog_egrep
6722 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6723 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6724 if test "${ac_cv_header_stdc+set}" = set; then
6725 echo $ECHO_N "(cached) $ECHO_C" >&6
6727 cat >conftest.
$ac_ext <<_ACEOF
6730 cat confdefs.h
>>conftest.
$ac_ext
6731 cat >>conftest.
$ac_ext <<_ACEOF
6732 /* end confdefs.h. */
6746 rm -f conftest.
$ac_objext
6747 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6748 (eval $ac_compile) 2>conftest.er1
6750 grep -v '^ *+' conftest.er1
>conftest.err
6752 cat conftest.err
>&5
6753 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6754 (exit $ac_status); } &&
6755 { ac_try
='test -z "$ac_c_werror_flag"
6756 || test ! -s conftest.err'
6757 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6760 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6761 (exit $ac_status); }; } &&
6762 { ac_try
='test -s conftest.$ac_objext'
6763 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6766 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6767 (exit $ac_status); }; }; then
6768 ac_cv_header_stdc
=yes
6770 echo "$as_me: failed program was:" >&5
6771 sed 's/^/| /' conftest.
$ac_ext >&5
6773 ac_cv_header_stdc
=no
6775 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
6777 if test $ac_cv_header_stdc = yes; then
6778 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6779 cat >conftest.
$ac_ext <<_ACEOF
6782 cat confdefs.h
>>conftest.
$ac_ext
6783 cat >>conftest.
$ac_ext <<_ACEOF
6784 /* end confdefs.h. */
6788 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6789 $EGREP "memchr" >/dev
/null
2>&1; then
6792 ac_cv_header_stdc
=no
6798 if test $ac_cv_header_stdc = yes; then
6799 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6800 cat >conftest.
$ac_ext <<_ACEOF
6803 cat confdefs.h
>>conftest.
$ac_ext
6804 cat >>conftest.
$ac_ext <<_ACEOF
6805 /* end confdefs.h. */
6809 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6810 $EGREP "free" >/dev
/null
2>&1; then
6813 ac_cv_header_stdc
=no
6819 if test $ac_cv_header_stdc = yes; then
6820 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6821 if test "$cross_compiling" = yes; then
6824 cat >conftest.
$ac_ext <<_ACEOF
6827 cat confdefs.h
>>conftest.
$ac_ext
6828 cat >>conftest.
$ac_ext <<_ACEOF
6829 /* end confdefs.h. */
6831 #if ((' ' & 0x0FF) == 0x020)
6832 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6833 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6835 # define ISLOWER(c) \
6836 (('a' <= (c) && (c) <= 'i') \
6837 || ('j' <= (c) && (c) <= 'r') \
6838 || ('s' <= (c) && (c) <= 'z'))
6839 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6842 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6847 for (i = 0; i < 256; i++)
6848 if (XOR (islower (i), ISLOWER (i))
6849 || toupper (i) != TOUPPER (i))
6854 rm -f conftest
$ac_exeext
6855 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6856 (eval $ac_link) 2>&5
6858 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6859 (exit $ac_status); } && { ac_try
='./conftest$ac_exeext'
6860 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6863 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6864 (exit $ac_status); }; }; then
6867 echo "$as_me: program exited with status $ac_status" >&5
6868 echo "$as_me: failed program was:" >&5
6869 sed 's/^/| /' conftest.
$ac_ext >&5
6872 ac_cv_header_stdc
=no
6874 rm -f core
*.core gmon.out bb.out conftest
$ac_exeext conftest.
$ac_objext conftest.
$ac_ext
6878 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6879 echo "${ECHO_T}$ac_cv_header_stdc" >&6
6880 if test $ac_cv_header_stdc = yes; then
6882 cat >>confdefs.h
<<\_ACEOF
6883 #define STDC_HEADERS 1
6888 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6898 for ac_header
in sys
/types.h sys
/stat.h stdlib.h string.h memory.h
strings.h \
6899 inttypes.h stdint.h unistd.h
6901 as_ac_Header
=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6902 echo "$as_me:$LINENO: checking for $ac_header" >&5
6903 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6904 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6905 echo $ECHO_N "(cached) $ECHO_C" >&6
6907 cat >conftest.
$ac_ext <<_ACEOF
6910 cat confdefs.h
>>conftest.
$ac_ext
6911 cat >>conftest.
$ac_ext <<_ACEOF
6912 /* end confdefs.h. */
6913 $ac_includes_default
6915 #include <$ac_header>
6917 rm -f conftest.
$ac_objext
6918 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6919 (eval $ac_compile) 2>conftest.er1
6921 grep -v '^ *+' conftest.er1
>conftest.err
6923 cat conftest.err
>&5
6924 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6925 (exit $ac_status); } &&
6926 { ac_try
='test -z "$ac_c_werror_flag"
6927 || test ! -s conftest.err'
6928 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6931 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6932 (exit $ac_status); }; } &&
6933 { ac_try
='test -s conftest.$ac_objext'
6934 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6937 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6938 (exit $ac_status); }; }; then
6939 eval "$as_ac_Header=yes"
6941 echo "$as_me: failed program was:" >&5
6942 sed 's/^/| /' conftest.
$ac_ext >&5
6944 eval "$as_ac_Header=no"
6946 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
6948 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6949 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6950 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6951 cat >>confdefs.h
<<_ACEOF
6952 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6960 echo "$as_me:$LINENO: checking for long double" >&5
6961 echo $ECHO_N "checking for long double... $ECHO_C" >&6
6962 if test "${ac_cv_type_long_double+set}" = set; then
6963 echo $ECHO_N "(cached) $ECHO_C" >&6
6965 cat >conftest.
$ac_ext <<_ACEOF
6968 cat confdefs.h
>>conftest.
$ac_ext
6969 cat >>conftest.
$ac_ext <<_ACEOF
6970 /* end confdefs.h. */
6971 $ac_includes_default
6975 if ((long double *) 0)
6977 if (sizeof (long double))
6983 rm -f conftest.
$ac_objext
6984 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6985 (eval $ac_compile) 2>conftest.er1
6987 grep -v '^ *+' conftest.er1
>conftest.err
6989 cat conftest.err
>&5
6990 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6991 (exit $ac_status); } &&
6992 { ac_try
='test -z "$ac_c_werror_flag"
6993 || test ! -s conftest.err'
6994 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6997 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6998 (exit $ac_status); }; } &&
6999 { ac_try
='test -s conftest.$ac_objext'
7000 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7003 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7004 (exit $ac_status); }; }; then
7005 ac_cv_type_long_double
=yes
7007 echo "$as_me: failed program was:" >&5
7008 sed 's/^/| /' conftest.
$ac_ext >&5
7010 ac_cv_type_long_double
=no
7012 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
7014 echo "$as_me:$LINENO: result: $ac_cv_type_long_double" >&5
7015 echo "${ECHO_T}$ac_cv_type_long_double" >&6
7017 echo "$as_me:$LINENO: checking size of long double" >&5
7018 echo $ECHO_N "checking size of long double... $ECHO_C" >&6
7019 if test "${ac_cv_sizeof_long_double+set}" = set; then
7020 echo $ECHO_N "(cached) $ECHO_C" >&6
7022 if test "$ac_cv_type_long_double" = yes; then
7023 # The cast to unsigned long works around a bug in the HP C Compiler
7024 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7025 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7026 # This bug is HP SR number 8606223364.
7027 if test "$cross_compiling" = yes; then
7028 # Depending upon the size, compute the lo and hi bounds.
7029 cat >conftest.
$ac_ext <<_ACEOF
7032 cat confdefs.h
>>conftest.
$ac_ext
7033 cat >>conftest.
$ac_ext <<_ACEOF
7034 /* end confdefs.h. */
7035 $ac_includes_default
7039 static int test_array [1 - 2 * !(((long) (sizeof (long double))) >= 0)];
7046 rm -f conftest.
$ac_objext
7047 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7048 (eval $ac_compile) 2>conftest.er1
7050 grep -v '^ *+' conftest.er1
>conftest.err
7052 cat conftest.err
>&5
7053 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7054 (exit $ac_status); } &&
7055 { ac_try
='test -z "$ac_c_werror_flag"
7056 || test ! -s conftest.err'
7057 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7060 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7061 (exit $ac_status); }; } &&
7062 { ac_try
='test -s conftest.$ac_objext'
7063 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7066 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7067 (exit $ac_status); }; }; then
7070 cat >conftest.
$ac_ext <<_ACEOF
7073 cat confdefs.h
>>conftest.
$ac_ext
7074 cat >>conftest.
$ac_ext <<_ACEOF
7075 /* end confdefs.h. */
7076 $ac_includes_default
7080 static int test_array [1 - 2 * !(((long) (sizeof (long double))) <= $ac_mid)];
7087 rm -f conftest.
$ac_objext
7088 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7089 (eval $ac_compile) 2>conftest.er1
7091 grep -v '^ *+' conftest.er1
>conftest.err
7093 cat conftest.err
>&5
7094 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7095 (exit $ac_status); } &&
7096 { ac_try
='test -z "$ac_c_werror_flag"
7097 || test ! -s conftest.err'
7098 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7101 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7102 (exit $ac_status); }; } &&
7103 { ac_try
='test -s conftest.$ac_objext'
7104 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7107 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7108 (exit $ac_status); }; }; then
7109 ac_hi
=$ac_mid; break
7111 echo "$as_me: failed program was:" >&5
7112 sed 's/^/| /' conftest.
$ac_ext >&5
7114 ac_lo
=`expr $ac_mid + 1`
7115 if test $ac_lo -le $ac_mid; then
7119 ac_mid
=`expr 2 '*' $ac_mid + 1`
7121 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
7124 echo "$as_me: failed program was:" >&5
7125 sed 's/^/| /' conftest.
$ac_ext >&5
7127 cat >conftest.
$ac_ext <<_ACEOF
7130 cat confdefs.h
>>conftest.
$ac_ext
7131 cat >>conftest.
$ac_ext <<_ACEOF
7132 /* end confdefs.h. */
7133 $ac_includes_default
7137 static int test_array [1 - 2 * !(((long) (sizeof (long double))) < 0)];
7144 rm -f conftest.
$ac_objext
7145 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7146 (eval $ac_compile) 2>conftest.er1
7148 grep -v '^ *+' conftest.er1
>conftest.err
7150 cat conftest.err
>&5
7151 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7152 (exit $ac_status); } &&
7153 { ac_try
='test -z "$ac_c_werror_flag"
7154 || test ! -s conftest.err'
7155 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7158 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7159 (exit $ac_status); }; } &&
7160 { ac_try
='test -s conftest.$ac_objext'
7161 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7164 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7165 (exit $ac_status); }; }; then
7168 cat >conftest.
$ac_ext <<_ACEOF
7171 cat confdefs.h
>>conftest.
$ac_ext
7172 cat >>conftest.
$ac_ext <<_ACEOF
7173 /* end confdefs.h. */
7174 $ac_includes_default
7178 static int test_array [1 - 2 * !(((long) (sizeof (long double))) >= $ac_mid)];
7185 rm -f conftest.
$ac_objext
7186 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7187 (eval $ac_compile) 2>conftest.er1
7189 grep -v '^ *+' conftest.er1
>conftest.err
7191 cat conftest.err
>&5
7192 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7193 (exit $ac_status); } &&
7194 { ac_try
='test -z "$ac_c_werror_flag"
7195 || test ! -s conftest.err'
7196 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7199 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7200 (exit $ac_status); }; } &&
7201 { ac_try
='test -s conftest.$ac_objext'
7202 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7205 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7206 (exit $ac_status); }; }; then
7207 ac_lo
=$ac_mid; break
7209 echo "$as_me: failed program was:" >&5
7210 sed 's/^/| /' conftest.
$ac_ext >&5
7212 ac_hi
=`expr '(' $ac_mid ')' - 1`
7213 if test $ac_mid -le $ac_hi; then
7217 ac_mid
=`expr 2 '*' $ac_mid`
7219 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
7222 echo "$as_me: failed program was:" >&5
7223 sed 's/^/| /' conftest.
$ac_ext >&5
7227 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
7229 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
7230 # Binary search between lo and hi bounds.
7231 while test "x$ac_lo" != "x$ac_hi"; do
7232 ac_mid
=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
7233 cat >conftest.
$ac_ext <<_ACEOF
7236 cat confdefs.h
>>conftest.
$ac_ext
7237 cat >>conftest.
$ac_ext <<_ACEOF
7238 /* end confdefs.h. */
7239 $ac_includes_default
7243 static int test_array [1 - 2 * !(((long) (sizeof (long double))) <= $ac_mid)];
7250 rm -f conftest.
$ac_objext
7251 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7252 (eval $ac_compile) 2>conftest.er1
7254 grep -v '^ *+' conftest.er1
>conftest.err
7256 cat conftest.err
>&5
7257 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7258 (exit $ac_status); } &&
7259 { ac_try
='test -z "$ac_c_werror_flag"
7260 || test ! -s conftest.err'
7261 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7264 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7265 (exit $ac_status); }; } &&
7266 { ac_try
='test -s conftest.$ac_objext'
7267 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7270 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7271 (exit $ac_status); }; }; then
7274 echo "$as_me: failed program was:" >&5
7275 sed 's/^/| /' conftest.
$ac_ext >&5
7277 ac_lo
=`expr '(' $ac_mid ')' + 1`
7279 rm -f conftest.err conftest.
$ac_objext conftest.
$ac_ext
7282 ?
*) ac_cv_sizeof_long_double
=$ac_lo;;
7283 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double), 77
7284 See \`config.log' for more details." >&5
7285 echo "$as_me: error: cannot compute sizeof (long double), 77
7286 See \`config.log' for more details." >&2;}
7287 { (exit 1); exit 1; }; } ;;
7290 if test "$cross_compiling" = yes; then
7291 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
7292 See \`config.log' for more details." >&5
7293 echo "$as_me: error: cannot run test program while cross compiling
7294 See \`config.log' for more details." >&2;}
7295 { (exit 1); exit 1; }; }
7297 cat >conftest.
$ac_ext <<_ACEOF
7300 cat confdefs.h
>>conftest.
$ac_ext
7301 cat >>conftest.
$ac_ext <<_ACEOF
7302 /* end confdefs.h. */
7303 $ac_includes_default
7304 long longval () { return (long) (sizeof (long double)); }
7305 unsigned long ulongval () { return (long) (sizeof (long double)); }
7312 FILE *f = fopen ("conftest.val", "w");
7315 if (((long) (sizeof (long double))) < 0)
7317 long i = longval ();
7318 if (i != ((long) (sizeof (long double))))
7320 fprintf (f, "%ld\n", i);
7324 unsigned long i = ulongval ();
7325 if (i != ((long) (sizeof (long double))))
7327 fprintf (f, "%lu\n", i);
7329 exit (ferror (f) || fclose (f) != 0);
7335 rm -f conftest
$ac_exeext
7336 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7337 (eval $ac_link) 2>&5
7339 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7340 (exit $ac_status); } && { ac_try
='./conftest$ac_exeext'
7341 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7344 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7345 (exit $ac_status); }; }; then
7346 ac_cv_sizeof_long_double
=`cat conftest.val`
7348 echo "$as_me: program exited with status $ac_status" >&5
7349 echo "$as_me: failed program was:" >&5
7350 sed 's/^/| /' conftest.
$ac_ext >&5
7353 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double), 77
7354 See \`config.log' for more details." >&5
7355 echo "$as_me: error: cannot compute sizeof (long double), 77
7356 See \`config.log' for more details." >&2;}
7357 { (exit 1); exit 1; }; }
7359 rm -f core
*.core gmon.out bb.out conftest
$ac_exeext conftest.
$ac_objext conftest.
$ac_ext
7364 ac_cv_sizeof_long_double
=0
7367 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_double" >&5
7368 echo "${ECHO_T}$ac_cv_sizeof_long_double" >&6
7369 cat >>confdefs.h
<<_ACEOF
7370 #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
7374 sizeof_long_double
=$ac_cv_sizeof_long_double
7377 ### End of automated tests.
7378 ### Now run sysdeps configure fragments.
7380 # They also can set these variables.
7382 ldd_rewrite_script
=no
7383 libc_cv_sysconfdir
=$sysconfdir
7384 libc_cv_gcc_unwind_find_fde
=no
7387 # Iterate over all the sysdep directories we will use, running their
7388 # configure fragments, and looking for a uname implementation.
7390 for dir
in $sysnames; do
7393 *) dest
=$srcdir/$dir ;;
7395 if test -r $dest/configure
; then
7396 echo "$as_me:$LINENO: result: running configure fragment for $dir" >&5
7397 echo "${ECHO_T}running configure fragment for $dir" >&6
7401 if test -z "$uname"; then
7402 if test -r $dest/uname.c ||
7403 test -r $dest/uname.S ||
7404 { test -r $dest/syscalls.list
&&
7405 grep '^uname[ ]' $dest/syscalls.list
>/dev
/null
; }; then
7411 if test x
$libc_cv_gcc_unwind_find_fde = xyes
; then
7412 cat >>confdefs.h
<<\_ACEOF
7413 #define EXPORT_UNWIND_FIND_FDE 1
7419 # If we will use the generic uname implementation, we must figure out what
7420 # it will say by examining the system, and write the results in config-name.h.
7421 if test "$uname" = "sysdeps/generic"; then
7423 uname_sysname
=`echo $config_os | sed 's/[0-9.]*$//'`
7424 if test $uname_sysname != $config_os; then
7425 config_release
=`echo $config_os | sed s/$uname_sysname//`
7428 echo "$as_me:$LINENO: checking OS release for uname" >&5
7429 echo $ECHO_N "checking OS release for uname... $ECHO_C" >&6
7430 if test "${libc_cv_uname_release+set}" = set; then
7431 echo $ECHO_N "(cached) $ECHO_C" >&6
7433 if test -r /vmunix
; then
7434 kernel_id
=`strings /vmunix | grep UNIX`
7435 elif test -r /dynix
; then
7436 kernel_id
=`strings /dynix | grep DYNIX`
7441 kernel_release
=`echo "$kernel_id" | sed 's/^[^0-9.]*\([0-9.]*\).*$/\1/'`
7442 if test x
`echo "$config_release" | sed "s/^$kernel_release//"` \
7443 != x
$config_release; then
7444 # The configuration release is a substring of the kernel release.
7445 libc_cv_uname_release
=$kernel_release
7446 elif test x
$config_release != x
; then
7447 libc_cv_uname_release
=$config_release
7448 elif test x
$kernel_release != x
; then
7449 libc_cv_uname_release
=$kernel_release
7451 libc_cv_uname_release
=unknown
7454 echo "$as_me:$LINENO: result: $libc_cv_uname_release" >&5
7455 echo "${ECHO_T}$libc_cv_uname_release" >&6
7456 uname_release
="$libc_cv_uname_release"
7458 echo "$as_me:$LINENO: checking OS version for uname" >&5
7459 echo $ECHO_N "checking OS version for uname... $ECHO_C" >&6
7460 if test "${libc_cv_uname_version+set}" = set; then
7461 echo $ECHO_N "(cached) $ECHO_C" >&6
7463 if test -r /vmunix
; then
7464 kernel_id
=`strings /vmunix | grep UNIX`
7465 elif test -r /dynix
; then
7466 kernel_id
=`strings /dynix | grep DYNIX`
7471 kernel_version
=`echo "$kernel_id" | sed 's/^[^#]*#\([0-9]*\).*$/\1/'`
7472 if test -n "$kernel_version"; then
7473 libc_cv_uname_version
="$kernel_version"
7475 libc_cv_uname_version
=unknown
7478 echo "$as_me:$LINENO: result: $libc_cv_uname_version" >&5
7479 echo "${ECHO_T}$libc_cv_uname_version" >&6
7480 uname_version
="$libc_cv_uname_version"
7482 config_uname
=config-name.h
:config-name.
in
7484 # For non-generic uname, we don't need to create config-name.h at all.
7488 cat >>confdefs.h
<<\_ACEOF
7489 #define USE_IN_LIBIO 1
7493 # Test for old glibc 2.0.x headers so that they can be removed properly
7494 # Search only in includedir.
7495 echo "$as_me:$LINENO: checking for old glibc 2.0.x headers" >&5
7496 echo $ECHO_N "checking for old glibc 2.0.x headers... $ECHO_C" >&6
7497 if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h"
7499 old_glibc_headers
=yes
7501 old_glibc_headers
=no
7503 echo "$as_me:$LINENO: result: $old_glibc_headers" >&5
7504 echo "${ECHO_T}$old_glibc_headers" >&6
7505 if test ${old_glibc_headers} = yes; then
7506 { echo "$as_me:$LINENO: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&5
7507 echo "$as_me: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&2;}
7508 { echo "$as_me:$LINENO: WARNING: *** be removed." >&5
7509 echo "$as_me: WARNING: *** be removed." >&2;}
7523 if test $gnu_ld = yes; then
7524 cat >>confdefs.h
<<\_ACEOF
7525 #define HAVE_GNU_LD 1
7529 if test $gnu_as = yes; then
7530 cat >>confdefs.h
<<\_ACEOF
7531 #define HAVE_GNU_AS 1
7535 if test $elf = yes; then
7536 cat >>confdefs.h
<<\_ACEOF
7541 if test $xcoff = yes; then
7542 cat >>confdefs.h
<<\_ACEOF
7543 #define HAVE_XCOFF 1
7550 if test $shared = default
; then
7551 if test $gnu_ld = yes; then
7554 # For now we do not assume shared libs are available. In future more
7555 # tests might become available.
7560 if test x
"$libc_cv_idn" = xyes
; then
7561 cat >>confdefs.h
<<\_ACEOF
7562 #define HAVE_LIBIDN 1
7567 echo "$as_me:$LINENO: checking whether -fPIC is default" >&5
7568 echo $ECHO_N "checking whether -fPIC is default... $ECHO_C" >&6
7569 if test "${pic_default+set}" = set; then
7570 echo $ECHO_N "(cached) $ECHO_C" >&6
7573 cat > conftest.c
<<EOF
7574 #if defined __PIC__ || defined __pic__ || defined PIC || defined pic
7575 # error PIC is default.
7578 if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then
7583 echo "$as_me:$LINENO: result: $pic_default" >&5
7584 echo "${ECHO_T}$pic_default" >&6
7596 *door
*) linux_doors
=yes ;;
7597 *) linux_doors
=no
;;
7603 if test "`(cd $srcdir; pwd)`" = "`pwd`"; then
7606 config_makefile
=Makefile
7609 VERSION
=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h`
7610 RELEASE
=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h`
7614 ac_config_files
="$ac_config_files config.make ${config_makefile} ${config_uname}"
7616 ac_config_commands
="$ac_config_commands default"
7618 cat >confcache
<<\_ACEOF
7619 # This file is a shell script that caches the results of configure
7620 # tests run on this system so they can be shared between configure
7621 # scripts and configure runs, see configure's option --config-cache.
7622 # It is not useful on other systems. If it contains results you don't
7623 # want to keep, you may remove or edit it.
7625 # config.status only pays attention to the cache file if you give it
7626 # the --recheck option to rerun configure.
7628 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7629 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7634 # The following way of writing the cache mishandles newlines in values,
7635 # but we know of no workaround that is simple, portable, and efficient.
7636 # So, don't put newlines in cache variables' values.
7637 # Ultrix sh set writes to stderr and can't be redirected directly,
7638 # and sets the high bit in the cache file unless we assign to the vars.
7641 case `(ac_space=' '; set | grep ac_space) 2>&1` in
7643 # `set' does not quote correctly, so add quotes (double-quote
7644 # substitution turns \\\\ into \\, and sed turns \\ into \).
7647 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7650 # `set' quotes correctly as required by POSIX, so do not add quotes.
7652 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
7659 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7661 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7663 if diff $cache_file confcache
>/dev
/null
2>&1; then :; else
7664 if test -w $cache_file; then
7665 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
7666 cat confcache
>$cache_file
7668 echo "not updating unwritable cache $cache_file"
7673 test "x$prefix" = xNONE
&& prefix
=$ac_default_prefix
7674 # Let make expand exec_prefix.
7675 test "x$exec_prefix" = xNONE
&& exec_prefix
='${prefix}'
7677 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7678 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7679 # trailing colons and then remove the whole line if VPATH becomes empty
7680 # (actually we leave an empty line to preserve line numbers).
7681 if test "x$srcdir" = x.
; then
7682 ac_vpsub
='/^[ ]*VPATH[ ]*=/{
7683 s/:*\$(srcdir):*/:/;
7684 s/:*\${srcdir}:*/:/;
7686 s/^\([^=]*=[ ]*\):*/\1/;
7692 DEFS
=-DHAVE_CONFIG_H
7696 for ac_i
in : $LIBOBJS; do test "x$ac_i" = x
: && continue
7697 # 1. Remove the extension, and $U if already installed.
7698 ac_i
=`echo "$ac_i" |
7699 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
7701 ac_libobjs
="$ac_libobjs $ac_i\$U.$ac_objext"
7702 ac_ltlibobjs
="$ac_ltlibobjs $ac_i"'$U.lo'
7706 LTLIBOBJS
=$ac_ltlibobjs
7710 : ${CONFIG_STATUS=./config.status}
7711 ac_clean_files_save
=$ac_clean_files
7712 ac_clean_files
="$ac_clean_files $CONFIG_STATUS"
7713 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7714 echo "$as_me: creating $CONFIG_STATUS" >&6;}
7715 cat >$CONFIG_STATUS <<_ACEOF
7717 # Generated by $as_me.
7718 # Run this file to recreate the current configuration.
7719 # Compiler output produced by configure, useful for debugging
7720 # configure, is in config.log if it exists.
7725 SHELL=\${CONFIG_SHELL-$SHELL}
7728 cat >>$CONFIG_STATUS <<\_ACEOF
7729 ## --------------------- ##
7730 ## M4sh Initialization. ##
7731 ## --------------------- ##
7733 # Be Bourne compatible
7734 if test -n "${ZSH_VERSION+set}" && (emulate sh
) >/dev
/null
2>&1; then
7737 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7738 # is contrary to our usage. Disable this feature.
7739 alias -g '${1+"$@"}'='"$@"'
7740 elif test -n "${BASH_VERSION+set}" && (set -o posix
) >/dev
/null
2>&1; then
7743 DUALCASE
=1; export DUALCASE
# for MKS sh
7745 # Support unset when possible.
7746 if ( (MAIL
=60; unset MAIL
) ||
exit) >/dev
/null
2>&1; then
7753 # Work around bugs in pre-3.0 UWIN ksh.
7754 $as_unset ENV MAIL MAILPATH
7761 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7762 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7763 LC_TELEPHONE LC_TIME
7765 if (set +x
; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7766 eval $as_var=C
; export $as_var
7772 # Required to use basename.
7773 if expr a
: '\(a\)' >/dev
/null
2>&1; then
7779 if (basename /) >/dev
/null
2>&1 && test "X`basename / 2>&1`" = "X/"; then
7780 as_basename
=basename
7786 # Name of the executable.
7787 as_me
=`$as_basename "$0" ||
7788 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7789 X"$0" : 'X\(//\)$' \| \
7790 X"$0" : 'X\(/\)$' \| \
7791 . : '\(.\)' 2>/dev/null ||
7793 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
7794 /^X\/\(\/\/\)$/{ s//\1/; q; }
7795 /^X\/\(\/\).*/{ s//\1/; q; }
7799 # PATH needs CR, and LINENO needs CR and PATH.
7800 # Avoid depending upon Character Ranges.
7801 as_cr_letters
='abcdefghijklmnopqrstuvwxyz'
7802 as_cr_LETTERS
='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7803 as_cr_Letters
=$as_cr_letters$as_cr_LETTERS
7804 as_cr_digits
='0123456789'
7805 as_cr_alnum
=$as_cr_Letters$as_cr_digits
7807 # The user is always right.
7808 if test "${PATH_SEPARATOR+set}" != set; then
7809 echo "#! /bin/sh" >conf$$.sh
7810 echo "exit 0" >>conf$$.sh
7812 if (PATH
="/nonexistent;."; conf$$.sh
) >/dev
/null
2>&1; then
7823 as_lineno_3
=`(expr $as_lineno_1 + 1) 2>/dev/null`
7824 test "x$as_lineno_1" != "x$as_lineno_2" &&
7825 test "x$as_lineno_3" = "x$as_lineno_2" ||
{
7826 # Find who we are. Look in the path if we contain no path at all
7829 *[\\/]* ) as_myself
=$0 ;;
7830 *) as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
7834 test -z "$as_dir" && as_dir
=.
7835 test -r "$as_dir/$0" && as_myself
=$as_dir/$0 && break
7840 # We did not find ourselves, most probably we were run as `sh COMMAND'
7841 # in which case we are not to be found in the path.
7842 if test "x$as_myself" = x
; then
7845 if test ! -f "$as_myself"; then
7846 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
7847 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
7848 { (exit 1); exit 1; }; }
7850 case $CONFIG_SHELL in
7852 as_save_IFS
=$IFS; IFS
=$PATH_SEPARATOR
7853 for as_dir
in /bin
$PATH_SEPARATOR/usr
/bin
$PATH_SEPARATOR$PATH
7856 test -z "$as_dir" && as_dir
=.
7857 for as_base
in sh bash ksh sh5
; do
7860 if ("$as_dir/$as_base" -c '
7863 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7864 test "x$as_lineno_1" != "x$as_lineno_2" &&
7865 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev
/null
; then
7866 $as_unset BASH_ENV ||
test "${BASH_ENV+set}" != set ||
{ BASH_ENV
=; export BASH_ENV
; }
7867 $as_unset ENV ||
test "${ENV+set}" != set ||
{ ENV
=; export ENV
; }
7868 CONFIG_SHELL
=$as_dir/$as_base
7870 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
7878 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7879 # uniformly replaced by the line number. The first 'sed' inserts a
7880 # line-number line before each line; the second 'sed' does the real
7881 # work. The second script uses 'N' to pair each line-number line
7882 # with the numbered line, and appends trailing '-' during
7883 # substitution so that $LINENO is not a special case at line end.
7884 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7885 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
7886 sed '=' <$as_myself |
7891 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
7894 s,^['$as_cr_digits']*\n,,
7896 chmod +x
$as_me.lineno ||
7897 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
7898 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
7899 { (exit 1); exit 1; }; }
7901 # Don't try to exec as it changes $[0], causing all sort of problems
7902 # (the dirname of $[0] is not the place where we might find the
7903 # original and so on. Autoconf is especially sensible to this).
7905 # Exit status is that of the last command.
7910 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
7911 *c
*,-n*) ECHO_N
= ECHO_C
='
7913 *c
*,* ) ECHO_N
=-n ECHO_C
= ECHO_T
= ;;
7914 *) ECHO_N
= ECHO_C
='\c' ECHO_T
= ;;
7917 if expr a
: '\(a\)' >/dev
/null
2>&1; then
7923 rm -f conf$$ conf$$.exe conf$$.
file
7925 if ln -s conf$$.
file conf$$
2>/dev
/null
; then
7926 # We could just check for DJGPP; but this test a) works b) is more generic
7927 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
7928 if test -f conf$$.exe
; then
7929 # Don't use ln at all; we don't have any links
7934 elif ln conf$$.
file conf$$
2>/dev
/null
; then
7939 rm -f conf$$ conf$$.exe conf$$.
file
7941 if mkdir
-p .
2>/dev
/null
; then
7944 test -d .
/-p && rmdir .
/-p
7948 as_executable_p
="test -f"
7950 # Sed expression to map a string onto a valid CPP name.
7951 as_tr_cpp
="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7953 # Sed expression to map a string onto a valid variable name.
7954 as_tr_sh
="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7958 # We need space, tab and new line, in precisely that order.
7968 # Open the log real soon, to keep \$[0] and so on meaningful, and to
7969 # report actual input values of CONFIG_FILES etc. instead of their
7970 # values after options handling. Logging --version etc. is OK.
7974 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7975 ## Running $as_me. ##
7980 This file was extended by GNU C Library $as_me (see version.h), which was
7981 generated by GNU Autoconf 2.59. Invocation command line was
7983 CONFIG_FILES = $CONFIG_FILES
7984 CONFIG_HEADERS = $CONFIG_HEADERS
7985 CONFIG_LINKS = $CONFIG_LINKS
7986 CONFIG_COMMANDS = $CONFIG_COMMANDS
7990 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
7994 # Files that config.status was made for.
7995 if test -n "$ac_config_files"; then
7996 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
7999 if test -n "$ac_config_headers"; then
8000 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
8003 if test -n "$ac_config_links"; then
8004 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
8007 if test -n "$ac_config_commands"; then
8008 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
8011 cat >>$CONFIG_STATUS <<\_ACEOF
8014 \`$as_me' instantiates files from templates according to the
8015 current configuration.
8017 Usage: $0 [OPTIONS] [FILE]...
8019 -h, --help print this help, then exit
8020 -V, --version print version number, then exit
8021 -q, --quiet do not print progress messages
8022 -d, --debug don't remove temporary files
8023 --recheck update $as_me by reconfiguring in the same conditions
8024 --file=FILE[:TEMPLATE]
8025 instantiate the configuration file FILE
8026 --header=FILE[:TEMPLATE]
8027 instantiate the configuration header FILE
8029 Configuration files:
8032 Configuration headers:
8035 Configuration commands:
8038 Report bugs to <bug-autoconf@gnu.org>."
8041 cat >>$CONFIG_STATUS <<_ACEOF
8043 GNU C Library config.status (see version.h)
8044 configured by $0, generated by GNU Autoconf 2.59,
8045 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
8047 Copyright (C) 2003 Free Software Foundation, Inc.
8048 This config.status script is free software; the Free Software Foundation
8049 gives unlimited permission to copy, distribute and modify it."
8054 cat >>$CONFIG_STATUS <<\_ACEOF
8055 # If no file are specified by the user, then we need to provide default
8056 # value. By we need to know if files were specified by the user.
8062 ac_option
=`expr "x$1" : 'x\([^=]*\)='`
8063 ac_optarg
=`expr "x$1" : 'x[^=]*=\(.*\)'`
8071 *) # This is not an option, so the user has probably given explicit
8074 ac_need_defaults
=false
;;
8078 # Handling of the options.
8080 cat >>$CONFIG_STATUS <<\_ACEOF
8081 -recheck |
--recheck |
--rechec |
--reche |
--rech |
--rec |
--re |
--r)
8083 --version |
--vers* |
-V )
8084 echo "$ac_cs_version"; exit 0 ;;
8086 # Conflict between --help and --header
8087 { { echo "$as_me:$LINENO: error: ambiguous option: $1
8088 Try \`$0 --help' for more information." >&5
8089 echo "$as_me: error: ambiguous option: $1
8090 Try \`$0 --help' for more information." >&2;}
8091 { (exit 1); exit 1; }; };;
8092 --help |
--hel |
-h )
8093 echo "$ac_cs_usage"; exit 0 ;;
8094 --debug |
--d* |
-d )
8096 --file |
--fil |
--fi |
--f )
8098 CONFIG_FILES
="$CONFIG_FILES $ac_optarg"
8099 ac_need_defaults
=false
;;
8100 --header |
--heade |
--head |
--hea )
8102 CONFIG_HEADERS
="$CONFIG_HEADERS $ac_optarg"
8103 ac_need_defaults
=false
;;
8104 -q |
-quiet |
--quiet |
--quie |
--qui |
--qu |
--q \
8105 |
-silent |
--silent |
--silen |
--sile |
--sil |
--si |
--s)
8109 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
8110 Try \`$0 --help' for more information." >&5
8111 echo "$as_me: error: unrecognized option: $1
8112 Try \`$0 --help' for more information." >&2;}
8113 { (exit 1); exit 1; }; } ;;
8115 *) ac_config_targets
="$ac_config_targets $1" ;;
8121 ac_configure_extra_args
=
8123 if $ac_cs_silent; then
8125 ac_configure_extra_args
="$ac_configure_extra_args --silent"
8129 cat >>$CONFIG_STATUS <<_ACEOF
8130 if \$ac_cs_recheck; then
8131 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8132 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8137 cat >>$CONFIG_STATUS <<_ACEOF
8139 # INIT-COMMANDS section.
8142 config_vars='$config_vars'
8148 cat >>$CONFIG_STATUS <<\_ACEOF
8149 for ac_config_target
in $ac_config_targets
8151 case "$ac_config_target" in
8152 # Handling of arguments.
8153 "config.make" ) CONFIG_FILES
="$CONFIG_FILES config.make" ;;
8154 "${config_makefile}" ) CONFIG_FILES
="$CONFIG_FILES ${config_makefile}" ;;
8155 "${config_uname}" ) CONFIG_FILES
="$CONFIG_FILES ${config_uname}" ;;
8156 "default" ) CONFIG_COMMANDS
="$CONFIG_COMMANDS default" ;;
8157 "config.h" ) CONFIG_HEADERS
="$CONFIG_HEADERS config.h" ;;
8158 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8159 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8160 { (exit 1); exit 1; }; };;
8164 # If the user did not use the arguments to specify the items to instantiate,
8165 # then the envvar interface is used. Set only those that are not.
8166 # We use the long form for the default assignment because of an extremely
8167 # bizarre bug on SunOS 4.1.3.
8168 if $ac_need_defaults; then
8169 test "${CONFIG_FILES+set}" = set || CONFIG_FILES
=$config_files
8170 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS
=$config_headers
8171 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS
=$config_commands
8174 # Have a temporary directory for convenience. Make it in the build tree
8175 # simply because there is no reason to put it here, and in addition,
8176 # creating and moving files from /tmp can sometimes cause problems.
8177 # Create a temporary directory, and hook for its removal unless debugging.
8180 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
8181 trap '{ (exit 1); exit 1; }' 1 2 13 15
8184 # Create a (secure) tmp directory for tmp files.
8187 tmp
=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
8188 test -n "$tmp" && test -d "$tmp"
8191 tmp
=.
/confstat$$
-$RANDOM
8192 (umask 077 && mkdir
$tmp)
8195 echo "$me: cannot create a temporary directory in ." >&2
8196 { (exit 1); exit 1; }
8201 cat >>$CONFIG_STATUS <<_ACEOF
8204 # CONFIG_FILES section.
8207 # No need to generate the scripts if there are no CONFIG_FILES.
8208 # This happens for instance when ./config.status config.h
8209 if test -n "\$CONFIG_FILES"; then
8210 # Protect against being on the right side of a sed subst in config.status.
8211 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
8212 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
8213 s,@SHELL@,$SHELL,;t t
8214 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
8215 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
8216 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
8217 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
8218 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
8219 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
8220 s,@exec_prefix@,$exec_prefix,;t t
8221 s,@prefix@,$prefix,;t t
8222 s,@program_transform_name@,$program_transform_name,;t t
8223 s,@bindir@,$bindir,;t t
8224 s,@sbindir@,$sbindir,;t t
8225 s,@libexecdir@,$libexecdir,;t t
8226 s,@datadir@,$datadir,;t t
8227 s,@sysconfdir@,$sysconfdir,;t t
8228 s,@sharedstatedir@,$sharedstatedir,;t t
8229 s,@localstatedir@,$localstatedir,;t t
8230 s,@libdir@,$libdir,;t t
8231 s,@includedir@,$includedir,;t t
8232 s,@oldincludedir@,$oldincludedir,;t t
8233 s,@infodir@,$infodir,;t t
8234 s,@mandir@,$mandir,;t t
8235 s,@build_alias@,$build_alias,;t t
8236 s,@host_alias@,$host_alias,;t t
8237 s,@target_alias@,$target_alias,;t t
8239 s,@ECHO_C@,$ECHO_C,;t t
8240 s,@ECHO_N@,$ECHO_N,;t t
8241 s,@ECHO_T@,$ECHO_T,;t t
8243 s,@with_fp@,$with_fp,;t t
8244 s,@with_cvs@,$with_cvs,;t t
8245 s,@enable_check_abi@,$enable_check_abi,;t t
8246 s,@oldest_abi@,$oldest_abi,;t t
8247 s,@bindnow@,$bindnow,;t t
8248 s,@force_install@,$force_install,;t t
8249 s,@all_warnings@,$all_warnings,;t t
8250 s,@build@,$build,;t t
8251 s,@build_cpu@,$build_cpu,;t t
8252 s,@build_vendor@,$build_vendor,;t t
8253 s,@build_os@,$build_os,;t t
8255 s,@host_cpu@,$host_cpu,;t t
8256 s,@host_vendor@,$host_vendor,;t t
8257 s,@host_os@,$host_os,;t t
8258 s,@subdirs@,$subdirs,;t t
8259 s,@add_ons@,$add_ons,;t t
8260 s,@base_machine@,$base_machine,;t t
8261 s,@sysnames@,$sysnames,;t t
8262 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
8263 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
8264 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
8267 s,@CFLAGS@,$CFLAGS,;t t
8268 s,@LDFLAGS@,$LDFLAGS,;t t
8269 s,@CPPFLAGS@,$CPPFLAGS,;t t
8270 s,@ac_ct_CC@,$ac_ct_CC,;t t
8271 s,@OBJEXT@,$OBJEXT,;t t
8272 s,@BUILD_CC@,$BUILD_CC,;t t
8273 s,@cross_compiling@,$cross_compiling,;t t
8276 s,@CXXFLAGS@,$CXXFLAGS,;t t
8277 s,@ac_ct_CXX@,$ac_ct_CXX,;t t
8279 s,@OBJDUMP@,$OBJDUMP,;t t
8280 s,@RANLIB@,$RANLIB,;t t
8281 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
8285 s,@PWD_P@,$PWD_P,;t t
8287 s,@MSGFMT@,$MSGFMT,;t t
8288 s,@MAKEINFO@,$MAKEINFO,;t t
8290 s,@AUTOCONF@,$AUTOCONF,;t t
8291 s,@SYSINCLUDES@,$SYSINCLUDES,;t t
8292 s,@libc_cv_gcc_static_libgcc@,$libc_cv_gcc_static_libgcc,;t t
8294 s,@libc_cv_have_bash2@,$libc_cv_have_bash2,;t t
8296 s,@libc_cv_have_ksh@,$libc_cv_have_ksh,;t t
8299 s,@INSTALL_INFO@,$INSTALL_INFO,;t t
8300 s,@BISON@,$BISON,;t t
8301 s,@VERSIONING@,$VERSIONING,;t t
8302 s,@libc_cv_asm_protected_directive@,$libc_cv_asm_protected_directive,;t t
8303 s,@libc_cv_initfinit_array@,$libc_cv_initfinit_array,;t t
8304 s,@libc_cv_cc_with_libunwind@,$libc_cv_cc_with_libunwind,;t t
8305 s,@libc_cv_z_nodelete@,$libc_cv_z_nodelete,;t t
8306 s,@libc_cv_z_nodlopen@,$libc_cv_z_nodlopen,;t t
8307 s,@libc_cv_z_initfirst@,$libc_cv_z_initfirst,;t t
8308 s,@libc_cv_z_relro@,$libc_cv_z_relro,;t t
8309 s,@libc_cv_Bgroup@,$libc_cv_Bgroup,;t t
8310 s,@libc_cv_libgcc_s_suffix@,$libc_cv_libgcc_s_suffix,;t t
8311 s,@libc_cv_as_needed@,$libc_cv_as_needed,;t t
8312 s,@ASFLAGS_config@,$ASFLAGS_config,;t t
8313 s,@libc_cv_z_combreloc@,$libc_cv_z_combreloc,;t t
8314 s,@libc_cv_z_execstack@,$libc_cv_z_execstack,;t t
8315 s,@libc_cv_fpie@,$libc_cv_fpie,;t t
8316 s,@fno_unit_at_a_time@,$fno_unit_at_a_time,;t t
8317 s,@libc_cv_have_initfini@,$libc_cv_have_initfini,;t t
8318 s,@libc_cv_cpp_asm_debuginfo@,$libc_cv_cpp_asm_debuginfo,;t t
8319 s,@no_whole_archive@,$no_whole_archive,;t t
8320 s,@exceptions@,$exceptions,;t t
8321 s,@LIBGD@,$LIBGD,;t t
8322 s,@EGREP@,$EGREP,;t t
8323 s,@sizeof_long_double@,$sizeof_long_double,;t t
8324 s,@libc_cv_gcc_unwind_find_fde@,$libc_cv_gcc_unwind_find_fde,;t t
8325 s,@uname_sysname@,$uname_sysname,;t t
8326 s,@uname_release@,$uname_release,;t t
8327 s,@uname_version@,$uname_version,;t t
8328 s,@old_glibc_headers@,$old_glibc_headers,;t t
8329 s,@libc_cv_slibdir@,$libc_cv_slibdir,;t t
8330 s,@libc_cv_localedir@,$libc_cv_localedir,;t t
8331 s,@libc_cv_sysconfdir@,$libc_cv_sysconfdir,;t t
8332 s,@libc_cv_rootsbindir@,$libc_cv_rootsbindir,;t t
8333 s,@libc_cv_forced_unwind@,$libc_cv_forced_unwind,;t t
8334 s,@use_ldconfig@,$use_ldconfig,;t t
8335 s,@ldd_rewrite_script@,$ldd_rewrite_script,;t t
8336 s,@gnu_ld@,$gnu_ld,;t t
8337 s,@gnu_as@,$gnu_as,;t t
8339 s,@xcoff@,$xcoff,;t t
8340 s,@static@,$static,;t t
8341 s,@shared@,$shared,;t t
8342 s,@pic_default@,$pic_default,;t t
8343 s,@profile@,$profile,;t t
8344 s,@omitfp@,$omitfp,;t t
8345 s,@bounded@,$bounded,;t t
8346 s,@static_nss@,$static_nss,;t t
8347 s,@nopic_initfini@,$nopic_initfini,;t t
8348 s,@DEFINES@,$DEFINES,;t t
8349 s,@linux_doors@,$linux_doors,;t t
8350 s,@mach_interface_list@,$mach_interface_list,;t t
8351 s,@VERSION@,$VERSION,;t t
8352 s,@RELEASE@,$RELEASE,;t t
8353 s,@LIBOBJS@,$LIBOBJS,;t t
8354 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
8359 cat >>$CONFIG_STATUS <<\_ACEOF
8360 # Split the substitutions into bite-sized pieces for seds with
8361 # small command number limits, like on Digital OSF/1 and HP-UX.
8363 ac_sed_frag
=1 # Number of current file.
8364 ac_beg
=1 # First line for current file.
8365 ac_end
=$ac_max_sed_lines # Line after last line for current file.
8368 while $ac_more_lines; do
8369 if test $ac_beg -gt 1; then
8370 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.
sed >$tmp/subs.frag
8372 sed "${ac_end}q" $tmp/subs.
sed >$tmp/subs.frag
8374 if test ! -s $tmp/subs.frag
; then
8377 # The purpose of the label and of the branching condition is to
8378 # speed up the sed processing (if there are no `@' at all, there
8379 # is no need to browse any of the substitutions).
8380 # These are the two extra sed commands mentioned above.
8382 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag
) >$tmp/subs-
$ac_sed_frag.
sed
8383 if test -z "$ac_sed_cmds"; then
8384 ac_sed_cmds
="sed -f $tmp/subs-$ac_sed_frag.sed"
8386 ac_sed_cmds
="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
8388 ac_sed_frag
=`expr $ac_sed_frag + 1`
8390 ac_end
=`expr $ac_end + $ac_max_sed_lines`
8393 if test -z "$ac_sed_cmds"; then
8396 fi # test -n "$CONFIG_FILES"
8399 cat >>$CONFIG_STATUS <<\_ACEOF
8400 for ac_file
in : $CONFIG_FILES; do test "x$ac_file" = x
: && continue
8401 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8403 - |
*:- |
*:-:* ) # input from stdin
8405 ac_file_in
=`echo "$ac_file" | sed 's,[^:]*:,,'`
8406 ac_file
=`echo "$ac_file" | sed 's,:.*,,'` ;;
8407 *:* ) ac_file_in
=`echo "$ac_file" | sed 's,[^:]*:,,'`
8408 ac_file
=`echo "$ac_file" | sed 's,:.*,,'` ;;
8409 * ) ac_file_in
=$ac_file.
in ;;
8412 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
8413 ac_dir
=`(dirname "$ac_file") 2>/dev/null ||
8414 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8415 X"$ac_file" : 'X\(//\)[^/]' \| \
8416 X"$ac_file" : 'X\(//\)$' \| \
8417 X"$ac_file" : 'X\(/\)' \| \
8418 . : '\(.\)' 2>/dev/null ||
8420 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8421 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8422 /^X\(\/\/\)$/{ s//\1/; q; }
8423 /^X\(\/\).*/{ s//\1/; q; }
8425 { if $as_mkdir_p; then
8430 while test ! -d "$as_dir"; do
8431 as_dirs
="$as_dir $as_dirs"
8432 as_dir
=`(dirname "$as_dir") 2>/dev/null ||
8433 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8434 X"$as_dir" : 'X\(//\)[^/]' \| \
8435 X"$as_dir" : 'X\(//\)$' \| \
8436 X"$as_dir" : 'X\(/\)' \| \
8437 . : '\(.\)' 2>/dev/null ||
8439 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8440 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8441 /^X\(\/\/\)$/{ s//\1/; q; }
8442 /^X\(\/\).*/{ s//\1/; q; }
8445 test ! -n "$as_dirs" || mkdir
$as_dirs
8446 fi ||
{ { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8447 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8448 { (exit 1); exit 1; }; }; }
8452 if test "$ac_dir" != .
; then
8453 ac_dir_suffix
=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8454 # A "../" for each directory in $ac_dir_suffix.
8455 ac_top_builddir
=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8457 ac_dir_suffix
= ac_top_builddir
=
8461 .
) # No --srcdir option. We are building in place.
8463 if test -z "$ac_top_builddir"; then
8466 ac_top_srcdir
=`echo $ac_top_builddir | sed 's,/$,,'`
8468 [\\/]* | ?
:[\\/]* ) # Absolute path.
8469 ac_srcdir
=$srcdir$ac_dir_suffix;
8470 ac_top_srcdir
=$srcdir ;;
8472 ac_srcdir
=$ac_top_builddir$srcdir$ac_dir_suffix
8473 ac_top_srcdir
=$ac_top_builddir$srcdir ;;
8476 # Do not use `cd foo && pwd` to compute absolute paths, because
8477 # the directories may not exist.
8479 .
) ac_abs_builddir
="$ac_dir";;
8482 .
) ac_abs_builddir
=`pwd`;;
8483 [\\/]* | ?
:[\\/]* ) ac_abs_builddir
="$ac_dir";;
8484 *) ac_abs_builddir
=`pwd`/"$ac_dir";;
8487 case $ac_abs_builddir in
8488 .
) ac_abs_top_builddir
=${ac_top_builddir}.
;;
8490 case ${ac_top_builddir}.
in
8491 .
) ac_abs_top_builddir
=$ac_abs_builddir;;
8492 [\\/]* | ?
:[\\/]* ) ac_abs_top_builddir
=${ac_top_builddir}.
;;
8493 *) ac_abs_top_builddir
=$ac_abs_builddir/${ac_top_builddir}.
;;
8496 case $ac_abs_builddir in
8497 .
) ac_abs_srcdir
=$ac_srcdir;;
8500 .
) ac_abs_srcdir
=$ac_abs_builddir;;
8501 [\\/]* | ?
:[\\/]* ) ac_abs_srcdir
=$ac_srcdir;;
8502 *) ac_abs_srcdir
=$ac_abs_builddir/$ac_srcdir;;
8505 case $ac_abs_builddir in
8506 .
) ac_abs_top_srcdir
=$ac_top_srcdir;;
8508 case $ac_top_srcdir in
8509 .
) ac_abs_top_srcdir
=$ac_abs_builddir;;
8510 [\\/]* | ?
:[\\/]* ) ac_abs_top_srcdir
=$ac_top_srcdir;;
8511 *) ac_abs_top_srcdir
=$ac_abs_builddir/$ac_top_srcdir;;
8517 [\\/$
]* | ?
:[\\/]* ) ac_INSTALL
=$INSTALL ;;
8518 *) ac_INSTALL
=$ac_top_builddir$INSTALL ;;
8521 if test x
"$ac_file" != x-
; then
8522 { echo "$as_me:$LINENO: creating $ac_file" >&5
8523 echo "$as_me: creating $ac_file" >&6;}
8526 # Let's still pretend it is `configure' which instantiates (i.e., don't
8527 # use $as_me), people would be surprised to read:
8528 # /* config.h. Generated by config.status. */
8529 if test x
"$ac_file" = x-
; then
8532 configure_input
="$ac_file. "
8534 configure_input
=$configure_input"Generated from `echo $ac_file_in |
8535 sed 's,.*/,,'` by configure."
8537 # First look for the input files in the build tree, otherwise in the
8539 ac_file_inputs
=`IFS=:
8540 for f in $ac_file_in; do
8542 -) echo $tmp/stdin ;;
8544 # Absolute (can't be DOS-style, as IFS=:)
8545 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8546 echo "$as_me: error: cannot find input file: $f" >&2;}
8547 { (exit 1); exit 1; }; }
8550 if test -f "$f"; then
8553 elif test -f "$srcdir/$f"; then
8558 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8559 echo "$as_me: error: cannot find input file: $f" >&2;}
8560 { (exit 1); exit 1; }; }
8563 done` ||
{ (exit 1); exit 1; }
8565 cat >>$CONFIG_STATUS <<_ACEOF
8569 cat >>$CONFIG_STATUS <<\_ACEOF
8571 /@
[a-zA-Z_
][a-zA-Z_0-9
]*@
/!b
8572 s
,@configure_input@
,$configure_input,;t t
8573 s
,@srcdir@
,$ac_srcdir,;t t
8574 s
,@abs_srcdir@
,$ac_abs_srcdir,;t t
8575 s
,@top_srcdir@
,$ac_top_srcdir,;t t
8576 s
,@abs_top_srcdir@
,$ac_abs_top_srcdir,;t t
8577 s
,@builddir@
,$ac_builddir,;t t
8578 s
,@abs_builddir@
,$ac_abs_builddir,;t t
8579 s
,@top_builddir@
,$ac_top_builddir,;t t
8580 s
,@abs_top_builddir@
,$ac_abs_top_builddir,;t t
8581 s
,@INSTALL@
,$ac_INSTALL,;t t
8582 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
8584 if test x"$ac_file" != x-; then
8585 mv $tmp/out $ac_file
8593 cat >>$CONFIG_STATUS <<\_ACEOF
8596 # CONFIG_HEADER section.
8599 # These sed commands are passed to sed as "A NAME B NAME C VALUE D
", where
8600 # NAME is the cpp macro being defined and VALUE is the value it is being given.
8602 # ac_d sets the value in "#define NAME VALUE" lines.
8603 ac_dA
='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
8604 ac_dB
='[ ].*$,\1#\2'
8607 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8608 ac_uA
='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
8609 ac_uB
='$,\1#\2define\3'
8613 for ac_file
in : $CONFIG_HEADERS; do test "x$ac_file" = x
: && continue
8614 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8616 - |
*:- |
*:-:* ) # input from stdin
8618 ac_file_in
=`echo "$ac_file" | sed 's,[^:]*:,,'`
8619 ac_file
=`echo "$ac_file" | sed 's,:.*,,'` ;;
8620 *:* ) ac_file_in
=`echo "$ac_file" | sed 's,[^:]*:,,'`
8621 ac_file
=`echo "$ac_file" | sed 's,:.*,,'` ;;
8622 * ) ac_file_in
=$ac_file.
in ;;
8625 test x
"$ac_file" != x-
&& { echo "$as_me:$LINENO: creating $ac_file" >&5
8626 echo "$as_me: creating $ac_file" >&6;}
8628 # First look for the input files in the build tree, otherwise in the
8630 ac_file_inputs
=`IFS=:
8631 for f in $ac_file_in; do
8633 -) echo $tmp/stdin ;;
8635 # Absolute (can't be DOS-style, as IFS=:)
8636 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8637 echo "$as_me: error: cannot find input file: $f" >&2;}
8638 { (exit 1); exit 1; }; }
8639 # Do quote $f, to prevent DOS paths from being IFS'd.
8642 if test -f "$f"; then
8645 elif test -f "$srcdir/$f"; then
8650 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8651 echo "$as_me: error: cannot find input file: $f" >&2;}
8652 { (exit 1); exit 1; }; }
8655 done` ||
{ (exit 1); exit 1; }
8656 # Remove the trailing spaces.
8657 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
8661 # Transform confdefs.h into two sed scripts, `conftest.defines' and
8662 # `conftest.undefs', that substitutes the proper values into
8663 # config.h.in to produce config.h. The first handles `#define'
8664 # templates, and the second `#undef' templates.
8665 # And first: Protect against being on the right side of a sed subst in
8666 # config.status. Protect against being in an unquoted here document
8668 rm -f conftest.defines conftest.undefs
8669 # Using a here document instead of a string reduces the quoting nightmare.
8670 # Putting comments in sed scripts is not portable.
8672 # `end' is used to avoid that the second main sed command (meant for
8673 # 0-ary CPP macros) applies to n-ary macro definitions.
8674 # See the Autoconf documentation for `clear'.
8675 cat >confdef2sed.
sed <<\_ACEOF
8680 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
8682 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
8685 # If some macros were called several times there might be several times
8686 # the same #defines, which is useless. Nevertheless, we may not want to
8687 # sort them, since we want the *last* AC-DEFINE to be honored.
8688 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
8689 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
8690 rm -f confdef2sed.sed
8692 # This sed command replaces #undef with comments. This is necessary, for
8693 # example, in the case of _POSIX_SOURCE, which is predefined and required
8694 # on some systems where configure will not decide to define it.
8695 cat >>conftest.undefs <<\_ACEOF
8696 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
8699 # Break up conftest.defines because some shells have a limit on the size
8700 # of here documents, and old seds have small limits too (100 cmds).
8701 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
8702 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
8703 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
8704 echo ' :' >>$CONFIG_STATUS
8706 while grep . conftest.defines >/dev/null
8708 # Write a limited-size here document to $tmp/defines.sed.
8709 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
8710 # Speed up: don't consider the non `#define' lines.
8711 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
8712 # Work around the forget-to-reset-the-flag bug.
8713 echo 't clr' >>$CONFIG_STATUS
8714 echo ': clr' >>$CONFIG_STATUS
8715 sed ${ac_max_here_lines}q conftest.defines
>>$CONFIG_STATUS
8717 sed -f $tmp/defines.sed $tmp/in >$tmp/out
8721 sed 1,${ac_max_here_lines}d conftest.defines
>conftest.
tail
8722 rm -f conftest.defines
8723 mv conftest.
tail conftest.defines
8725 rm -f conftest.defines
8726 echo ' fi # grep' >>$CONFIG_STATUS
8727 echo >>$CONFIG_STATUS
8729 # Break up conftest.undefs because some shells have a limit on the size
8730 # of here documents, and old seds have small limits too (100 cmds).
8731 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
8733 while grep . conftest.undefs
>/dev
/null
8735 # Write a limited-size here document to $tmp/undefs.sed.
8736 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
8737 # Speed up: don't consider the non
`#undef'
8738 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
8739 # Work around the forget-to-reset-the-flag bug.
8740 echo 't clr' >>$CONFIG_STATUS
8741 echo ': clr' >>$CONFIG_STATUS
8742 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
8744 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
8748 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
8749 rm -f conftest.undefs
8750 mv conftest.tail conftest.undefs
8752 rm -f conftest.undefs
8754 cat >>$CONFIG_STATUS <<\_ACEOF
8755 # Let's still pretend it is `configure
' which instantiates (i.e., don't
8756 # use $as_me), people would be surprised to read:
8757 # /* config.h. Generated by config.status. */
8758 if test x
"$ac_file" = x-
; then
8759 echo "/* Generated by configure. */" >$tmp/config.h
8761 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
8763 cat $tmp/in >>$tmp/config.h
8765 if test x
"$ac_file" != x-
; then
8766 if diff $ac_file $tmp/config.h
>/dev
/null
2>&1; then
8767 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8768 echo "$as_me: $ac_file is unchanged" >&6;}
8770 ac_dir
=`(dirname "$ac_file") 2>/dev/null ||
8771 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8772 X"$ac_file" : 'X\(//\)[^/]' \| \
8773 X"$ac_file" : 'X\(//\)$' \| \
8774 X"$ac_file" : 'X\(/\)' \| \
8775 . : '\(.\)' 2>/dev/null ||
8777 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8778 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8779 /^X\(\/\/\)$/{ s//\1/; q; }
8780 /^X\(\/\).*/{ s//\1/; q; }
8782 { if $as_mkdir_p; then
8787 while test ! -d "$as_dir"; do
8788 as_dirs
="$as_dir $as_dirs"
8789 as_dir
=`(dirname "$as_dir") 2>/dev/null ||
8790 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8791 X"$as_dir" : 'X\(//\)[^/]' \| \
8792 X"$as_dir" : 'X\(//\)$' \| \
8793 X"$as_dir" : 'X\(/\)' \| \
8794 . : '\(.\)' 2>/dev/null ||
8796 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8797 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8798 /^X\(\/\/\)$/{ s//\1/; q; }
8799 /^X\(\/\).*/{ s//\1/; q; }
8802 test ! -n "$as_dirs" || mkdir
$as_dirs
8803 fi ||
{ { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8804 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8805 { (exit 1); exit 1; }; }; }
8808 mv $tmp/config.h
$ac_file
8816 cat >>$CONFIG_STATUS <<\_ACEOF
8819 # CONFIG_COMMANDS section.
8821 for ac_file
in : $CONFIG_COMMANDS; do test "x$ac_file" = x
: && continue
8822 ac_dest
=`echo "$ac_file" | sed 's,:.*,,'`
8823 ac_source
=`echo "$ac_file" | sed 's,[^:]*:,,'`
8824 ac_dir
=`(dirname "$ac_dest") 2>/dev/null ||
8825 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8826 X"$ac_dest" : 'X\(//\)[^/]' \| \
8827 X"$ac_dest" : 'X\(//\)$' \| \
8828 X"$ac_dest" : 'X\(/\)' \| \
8829 . : '\(.\)' 2>/dev/null ||
8831 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8832 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8833 /^X\(\/\/\)$/{ s//\1/; q; }
8834 /^X\(\/\).*/{ s//\1/; q; }
8836 { if $as_mkdir_p; then
8841 while test ! -d "$as_dir"; do
8842 as_dirs
="$as_dir $as_dirs"
8843 as_dir
=`(dirname "$as_dir") 2>/dev/null ||
8844 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8845 X"$as_dir" : 'X\(//\)[^/]' \| \
8846 X"$as_dir" : 'X\(//\)$' \| \
8847 X"$as_dir" : 'X\(/\)' \| \
8848 . : '\(.\)' 2>/dev/null ||
8850 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8851 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8852 /^X\(\/\/\)$/{ s//\1/; q; }
8853 /^X\(\/\).*/{ s//\1/; q; }
8856 test ! -n "$as_dirs" || mkdir
$as_dirs
8857 fi ||
{ { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8858 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8859 { (exit 1); exit 1; }; }; }
8863 if test "$ac_dir" != .
; then
8864 ac_dir_suffix
=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8865 # A "../" for each directory in $ac_dir_suffix.
8866 ac_top_builddir
=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8868 ac_dir_suffix
= ac_top_builddir
=
8872 .
) # No --srcdir option. We are building in place.
8874 if test -z "$ac_top_builddir"; then
8877 ac_top_srcdir
=`echo $ac_top_builddir | sed 's,/$,,'`
8879 [\\/]* | ?
:[\\/]* ) # Absolute path.
8880 ac_srcdir
=$srcdir$ac_dir_suffix;
8881 ac_top_srcdir
=$srcdir ;;
8883 ac_srcdir
=$ac_top_builddir$srcdir$ac_dir_suffix
8884 ac_top_srcdir
=$ac_top_builddir$srcdir ;;
8887 # Do not use `cd foo && pwd` to compute absolute paths, because
8888 # the directories may not exist.
8890 .
) ac_abs_builddir
="$ac_dir";;
8893 .
) ac_abs_builddir
=`pwd`;;
8894 [\\/]* | ?
:[\\/]* ) ac_abs_builddir
="$ac_dir";;
8895 *) ac_abs_builddir
=`pwd`/"$ac_dir";;
8898 case $ac_abs_builddir in
8899 .
) ac_abs_top_builddir
=${ac_top_builddir}.
;;
8901 case ${ac_top_builddir}.
in
8902 .
) ac_abs_top_builddir
=$ac_abs_builddir;;
8903 [\\/]* | ?
:[\\/]* ) ac_abs_top_builddir
=${ac_top_builddir}.
;;
8904 *) ac_abs_top_builddir
=$ac_abs_builddir/${ac_top_builddir}.
;;
8907 case $ac_abs_builddir in
8908 .
) ac_abs_srcdir
=$ac_srcdir;;
8911 .
) ac_abs_srcdir
=$ac_abs_builddir;;
8912 [\\/]* | ?
:[\\/]* ) ac_abs_srcdir
=$ac_srcdir;;
8913 *) ac_abs_srcdir
=$ac_abs_builddir/$ac_srcdir;;
8916 case $ac_abs_builddir in
8917 .
) ac_abs_top_srcdir
=$ac_top_srcdir;;
8919 case $ac_top_srcdir in
8920 .
) ac_abs_top_srcdir
=$ac_abs_builddir;;
8921 [\\/]* | ?
:[\\/]* ) ac_abs_top_srcdir
=$ac_top_srcdir;;
8922 *) ac_abs_top_srcdir
=$ac_abs_builddir/$ac_top_srcdir;;
8927 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
8928 echo "$as_me: executing $ac_dest commands" >&6;}
8931 case $CONFIG_FILES in *config.
make*)
8932 echo "$config_vars" >> config.
make;;
8934 test -d bits || mkdir bits
;;
8939 cat >>$CONFIG_STATUS <<\_ACEOF
8941 { (exit 0); exit 0; }
8943 chmod +x
$CONFIG_STATUS
8944 ac_clean_files
=$ac_clean_files_save
8947 # configure is writing to config.log, and then calls config.status.
8948 # config.status does its own redirection, appending to config.log.
8949 # Unfortunately, on DOS this fails, as config.log is still kept open
8950 # by configure, so config.status won't be able to write to it; its
8951 # output is simply discarded. So we exec the FD to /dev/null,
8952 # effectively closing config.log, so it can be properly (re)opened and
8953 # appended to by config.status. When coming back to configure, we
8954 # need to make the FD available again.
8955 if test "$no_create" != yes; then
8957 ac_config_status_args
=
8958 test "$silent" = yes &&
8959 ac_config_status_args
="$ac_config_status_args --quiet"
8961 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success
=false
8963 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8964 # would make configure fail if this is the last instruction.
8965 $ac_cs_success ||
{ (exit 1); exit 1; }
8969 # CONFIG_SUBDIRS section.
8971 if test "$no_recursion" != yes; then
8973 # Remove --cache-file and --srcdir arguments so they do not pile up.
8974 ac_sub_configure_args
=
8976 for ac_arg
in $ac_configure_args; do
8977 if test -n "$ac_prev"; then
8982 -cache-file |
--cache-file |
--cache-fil |
--cache-fi \
8983 |
--cache-f |
--cache- |
--cache |
--cach |
--cac |
--ca |
--c)
8984 ac_prev
=cache_file
;;
8985 -cache-file=* |
--cache-file=* |
--cache-fil=* |
--cache-fi=* \
8986 |
--cache-f=* |
--cache-=* |
--cache=* |
--cach=* |
--cac=* |
--ca=* \
8989 --config-cache |
-C)
8991 -srcdir |
--srcdir |
--srcdi |
--srcd |
--src |
--sr)
8993 -srcdir=* |
--srcdir=* |
--srcdi=* |
--srcd=* |
--src=* |
--sr=*)
8995 -prefix |
--prefix |
--prefi |
--pref |
--pre |
--pr |
--p)
8997 -prefix=* |
--prefix=* |
--prefi=* |
--pref=* |
--pre=* |
--pr=* |
--p=*)
8999 *) ac_sub_configure_args
="$ac_sub_configure_args $ac_arg" ;;
9003 # Always prepend --prefix to ensure using the same prefix
9004 # in subdir configurations.
9005 ac_sub_configure_args
="--prefix=$prefix $ac_sub_configure_args"
9008 for ac_dir
in : $subdirs; do test "x$ac_dir" = x
: && continue
9010 # Do not complain, so a configure script can configure whichever
9011 # parts of a large source tree are present.
9012 test -d $srcdir/$ac_dir ||
continue
9014 { echo "$as_me:$LINENO: configuring in $ac_dir" >&5
9015 echo "$as_me: configuring in $ac_dir" >&6;}
9016 { if $as_mkdir_p; then
9021 while test ! -d "$as_dir"; do
9022 as_dirs
="$as_dir $as_dirs"
9023 as_dir
=`(dirname "$as_dir") 2>/dev/null ||
9024 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9025 X"$as_dir" : 'X\(//\)[^/]' \| \
9026 X"$as_dir" : 'X\(//\)$' \| \
9027 X"$as_dir" : 'X\(/\)' \| \
9028 . : '\(.\)' 2>/dev/null ||
9030 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9031 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9032 /^X\(\/\/\)$/{ s//\1/; q; }
9033 /^X\(\/\).*/{ s//\1/; q; }
9036 test ! -n "$as_dirs" || mkdir
$as_dirs
9037 fi ||
{ { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9038 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9039 { (exit 1); exit 1; }; }; }
9043 if test "$ac_dir" != .
; then
9044 ac_dir_suffix
=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
9045 # A "../" for each directory in $ac_dir_suffix.
9046 ac_top_builddir
=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
9048 ac_dir_suffix
= ac_top_builddir
=
9052 .
) # No --srcdir option. We are building in place.
9054 if test -z "$ac_top_builddir"; then
9057 ac_top_srcdir
=`echo $ac_top_builddir | sed 's,/$,,'`
9059 [\\/]* | ?
:[\\/]* ) # Absolute path.
9060 ac_srcdir
=$srcdir$ac_dir_suffix;
9061 ac_top_srcdir
=$srcdir ;;
9063 ac_srcdir
=$ac_top_builddir$srcdir$ac_dir_suffix
9064 ac_top_srcdir
=$ac_top_builddir$srcdir ;;
9067 # Do not use `cd foo && pwd` to compute absolute paths, because
9068 # the directories may not exist.
9070 .
) ac_abs_builddir
="$ac_dir";;
9073 .
) ac_abs_builddir
=`pwd`;;
9074 [\\/]* | ?
:[\\/]* ) ac_abs_builddir
="$ac_dir";;
9075 *) ac_abs_builddir
=`pwd`/"$ac_dir";;
9078 case $ac_abs_builddir in
9079 .
) ac_abs_top_builddir
=${ac_top_builddir}.
;;
9081 case ${ac_top_builddir}.
in
9082 .
) ac_abs_top_builddir
=$ac_abs_builddir;;
9083 [\\/]* | ?
:[\\/]* ) ac_abs_top_builddir
=${ac_top_builddir}.
;;
9084 *) ac_abs_top_builddir
=$ac_abs_builddir/${ac_top_builddir}.
;;
9087 case $ac_abs_builddir in
9088 .
) ac_abs_srcdir
=$ac_srcdir;;
9091 .
) ac_abs_srcdir
=$ac_abs_builddir;;
9092 [\\/]* | ?
:[\\/]* ) ac_abs_srcdir
=$ac_srcdir;;
9093 *) ac_abs_srcdir
=$ac_abs_builddir/$ac_srcdir;;
9096 case $ac_abs_builddir in
9097 .
) ac_abs_top_srcdir
=$ac_top_srcdir;;
9099 case $ac_top_srcdir in
9100 .
) ac_abs_top_srcdir
=$ac_abs_builddir;;
9101 [\\/]* | ?
:[\\/]* ) ac_abs_top_srcdir
=$ac_top_srcdir;;
9102 *) ac_abs_top_srcdir
=$ac_abs_builddir/$ac_top_srcdir;;
9109 # Check for guested configure; otherwise get Cygnus style configure.
9110 if test -f $ac_srcdir/configure.gnu
; then
9111 ac_sub_configure
="$SHELL '$ac_srcdir/configure.gnu'"
9112 elif test -f $ac_srcdir/configure
; then
9113 ac_sub_configure
="$SHELL '$ac_srcdir/configure'"
9114 elif test -f $ac_srcdir/configure.
in; then
9115 ac_sub_configure
=$ac_configure
9117 { echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5
9118 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
9122 # The recursion is here.
9123 if test -n "$ac_sub_configure"; then
9124 # Make the cache file name correct relative to the subdirectory.
9126 [\\/]* | ?
:[\\/]* ) ac_sub_cache_file
=$cache_file ;;
9128 ac_sub_cache_file
=$ac_top_builddir$cache_file ;;
9131 { echo "$as_me:$LINENO: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
9132 echo "$as_me: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
9133 # The eval makes quoting arguments work.
9134 eval $ac_sub_configure $ac_sub_configure_args \
9135 --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir ||
9136 { { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
9137 echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
9138 { (exit 1); exit 1; }; }