2 # From configure.in CVSid.
3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated by GNU Autoconf 2.57 for GNU C Library (see version.h).
6 # Report bugs to <glibc>.
8 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
9 # Free Software Foundation, Inc.
10 # This configure script is free software; the Free Software Foundation
11 # gives unlimited permission to copy, distribute and modify it.
12 ## --------------------- ##
13 ## M4sh Initialization. ##
14 ## --------------------- ##
16 # Be Bourne compatible
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
20 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
23 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
27 # Support unset when possible.
28 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
35 # Work around bugs in pre-3.0 UWIN ksh.
36 $as_unset ENV MAIL MAILPATH
43 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
44 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
47 if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
48 eval $as_var=C; export $as_var
54 # Required to use basename.
55 if expr a : '\(a\)' >/dev/null 2>&1; then
61 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
68 # Name of the executable.
69 as_me=`$as_basename "$0" ||
70 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
71 X"$0" : 'X\(//\)$' \| \
72 X"$0" : 'X\(/\)$' \| \
73 . : '\(.\)' 2>/dev/null ||
75 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
76 /^X\/\(\/\/\)$/{ s//\1/; q; }
77 /^X\/\(\/\).*/{ s//\1/; q; }
81 # PATH needs CR, and LINENO needs CR and PATH.
82 # Avoid depending upon Character Ranges.
83 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
84 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
85 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
86 as_cr_digits='0123456789'
87 as_cr_alnum=$as_cr_Letters$as_cr_digits
89 # The user is always right.
90 if test "${PATH_SEPARATOR+set}" != set; then
91 echo "#! /bin/sh" >conf$$.sh
92 echo "exit 0" >>conf$$.sh
94 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
105 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
106 test "x$as_lineno_1" != "x$as_lineno_2" &&
107 test "x$as_lineno_3" = "x$as_lineno_2" || {
108 # Find who we are. Look in the path if we contain no path at all
111 *[\\/]* ) as_myself=$0 ;;
112 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
116 test -z "$as_dir" && as_dir=.
117 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
122 # We did not find ourselves, most probably we were run as `sh COMMAND'
123 # in which case we are not to be found in the path.
124 if test "x$as_myself" = x; then
127 if test ! -f "$as_myself"; then
128 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
129 { (exit 1); exit 1; }; }
131 case $CONFIG_SHELL in
133 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
134 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
137 test -z "$as_dir" && as_dir=.
138 for as_base in sh bash ksh sh5; do
141 if ("$as_dir/$as_base" -c '
144 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
145 test "x$as_lineno_1" != "x$as_lineno_2" &&
146 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
147 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
148 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
149 CONFIG_SHELL=$as_dir/$as_base
151 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
159 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
160 # uniformly replaced by the line number. The first 'sed' inserts a
161 # line-number line before each line; the second 'sed' does the real
162 # work. The second script uses 'N' to pair each line-number line
163 # with the numbered line, and appends trailing '-' during
164 # substitution so that $LINENO is not a special case at line end.
165 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
166 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
167 sed '=' <$as_myself |
172 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
175 s,^['$as_cr_digits']*\n,,
177 chmod +x $as_me.lineno ||
178 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
179 { (exit 1); exit 1; }; }
181 # Don't try to exec as it changes $[0], causing all sort of problems
182 # (the dirname of $[0] is not the place where we might find the
183 # original and so on. Autoconf is especially sensible to this).
185 # Exit status is that of the last command.
190 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
191 *c*,-n*) ECHO_N= ECHO_C='
193 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
194 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
197 if expr a : '\(a\)' >/dev/null 2>&1; then
203 rm -f conf$$ conf$$.exe conf$$.file
205 if ln -s conf$$.file conf$$ 2>/dev/null; then
206 # We could just check for DJGPP; but this test a) works b) is more generic
207 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
208 if test -f conf$$.exe; then
209 # Don't use ln at all; we don't have any links
214 elif ln conf$$.file conf$$ 2>/dev/null; then
219 rm -f conf$$ conf$$.exe conf$$.file
221 if mkdir -p . 2>/dev/null; then
227 as_executable_p="test -f"
229 # Sed expression to map a string onto a valid CPP name.
230 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
232 # Sed expression to map a string onto a valid variable name.
233 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
237 # We need space, tab and new line, in precisely that order.
247 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
248 # so uname gets run too.
249 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
256 ac_default_prefix=/usr/local
257 ac_config_libobj_dir=.
262 SHELL=${CONFIG_SHELL-/bin/sh}
264 # Maximum number of lines to put in a shell here document.
265 # This variable seems obsolete. It should probably be removed, and
266 # only ac_max_sed_lines should be used.
267 : ${ac_max_here_lines=38}
269 # Identity of this package.
270 PACKAGE_NAME='GNU C Library'
271 PACKAGE_TARNAME='c-library'
272 PACKAGE_VERSION='(see version.h)'
273 PACKAGE_STRING='GNU C Library (see version.h)'
274 PACKAGE_BUGREPORT='glibc'
276 ac_unique_file="include/features.h"
277 ac_subdirs_all="$ac_subdirs_all "
278 # Factoring default headers for most tests.
279 ac_includes_default="\
282 # include <sys/types.h>
285 # include <sys/stat.h>
296 # if !STDC_HEADERS && HAVE_MEMORY_H
302 # include <strings.h>
305 # include <inttypes.h>
315 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS with_fp with_cvs enable_check_abi oldest_abi subdirs force_install all_warnings build build_cpu build_vendor build_os host host_cpu host_vendor host_os base_machine sysnames INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S 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 CCVERSION SYSINCLUDES libc_cv_gcc_static_libgcc BASH libc_cv_have_bash2 KSH libc_cv_have_ksh AWK PERL INSTALL_INFO OLD_DEBIAN_INSTALL_INFO BISON VERSIONING libc_cv_asm_protected_directive libc_cv_initfinit_array libc_cv_z_nodelete libc_cv_z_nodlopen libc_cv_z_initfirst libc_cv_Bgroup libc_cv_z_combreloc libc_cv_have_initfini libc_cv_cpp_asm_debuginfo no_whole_archive exceptions LIBGD EGREP sizeof_long_double libc_cv_gcc_unwind_find_fde uname_sysname uname_release uname_version old_glibc_headers libc_cv_slibdir libc_cv_localedir libc_cv_sysconfdir libc_cv_rootsbindir use_ldconfig ldd_rewrite_script gnu_ld gnu_as elf xcoff static shared pic_default profile omitfp bounded static_nss nopic_initfini DEFINES linux_doors mach_interface_list VERSION RELEASE LIBOBJS LTLIBOBJS'
318 # Initialize some variables set by options.
320 ac_init_version=false
321 # The variables have the same names as the options, with
322 # dashes changed to underlines.
330 program_transform_name=s,x,x,
338 # Installation directory options.
339 # These are left unexpanded so users can "make install exec_prefix=/foo"
340 # and all the variables that are supposed to be based on exec_prefix
341 # by default will actually change.
342 # Use braces instead of parens because sh, perl, etc. also accept them.
343 bindir='${exec_prefix}/bin'
344 sbindir='${exec_prefix}/sbin'
345 libexecdir='${exec_prefix}/libexec'
346 datadir='${prefix}/share'
347 sysconfdir='${prefix}/etc'
348 sharedstatedir='${prefix}/com'
349 localstatedir='${prefix}/var'
350 libdir='${exec_prefix}/lib'
351 includedir='${prefix}/include'
352 oldincludedir='/usr/include'
353 infodir='${prefix}/info'
354 mandir='${prefix}/man'
359 # If the previous option needs an argument, assign it.
360 if test -n "$ac_prev"; then
361 eval "$ac_prev=\$ac_option"
366 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
368 # Accept the important Cygnus configure options, so we can diagnose typos.
372 -bindir | --bindir | --bindi | --bind | --bin | --bi)
374 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
377 -build | --build | --buil | --bui | --bu)
378 ac_prev=build_alias ;;
379 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
380 build_alias=$ac_optarg ;;
382 -cache-file | --cache-file | --cache-fil | --cache-fi \
383 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
384 ac_prev=cache_file ;;
385 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
386 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
387 cache_file=$ac_optarg ;;
390 cache_file=config.cache ;;
392 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
394 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
396 datadir=$ac_optarg ;;
398 -disable-* | --disable-*)
399 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
400 # Reject names that are not valid shell variable names.
401 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
402 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
403 { (exit 1); exit 1; }; }
404 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
405 eval "enable_$ac_feature=no" ;;
407 -enable-* | --enable-*)
408 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
409 # Reject names that are not valid shell variable names.
410 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
411 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
412 { (exit 1); exit 1; }; }
413 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
415 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
418 eval "enable_$ac_feature='$ac_optarg'" ;;
420 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
421 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
422 | --exec | --exe | --ex)
423 ac_prev=exec_prefix ;;
424 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
425 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
426 | --exec=* | --exe=* | --ex=*)
427 exec_prefix=$ac_optarg ;;
429 -gas | --gas | --ga | --g)
430 # Obsolete; use --with-gas.
433 -help | --help | --hel | --he | -h)
435 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
436 ac_init_help=recursive ;;
437 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
438 ac_init_help=short ;;
440 -host | --host | --hos | --ho)
441 ac_prev=host_alias ;;
442 -host=* | --host=* | --hos=* | --ho=*)
443 host_alias=$ac_optarg ;;
445 -includedir | --includedir | --includedi | --included | --include \
446 | --includ | --inclu | --incl | --inc)
447 ac_prev=includedir ;;
448 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
449 | --includ=* | --inclu=* | --incl=* | --inc=*)
450 includedir=$ac_optarg ;;
452 -infodir | --infodir | --infodi | --infod | --info | --inf)
454 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
455 infodir=$ac_optarg ;;
457 -libdir | --libdir | --libdi | --libd)
459 -libdir=* | --libdir=* | --libdi=* | --libd=*)
462 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
463 | --libexe | --libex | --libe)
464 ac_prev=libexecdir ;;
465 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
466 | --libexe=* | --libex=* | --libe=*)
467 libexecdir=$ac_optarg ;;
469 -localstatedir | --localstatedir | --localstatedi | --localstated \
470 | --localstate | --localstat | --localsta | --localst \
471 | --locals | --local | --loca | --loc | --lo)
472 ac_prev=localstatedir ;;
473 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
474 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
475 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
476 localstatedir=$ac_optarg ;;
478 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
480 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
484 # Obsolete; use --without-fp.
487 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
488 | --no-cr | --no-c | -n)
491 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
492 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
495 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
496 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
497 | --oldin | --oldi | --old | --ol | --o)
498 ac_prev=oldincludedir ;;
499 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
500 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
501 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
502 oldincludedir=$ac_optarg ;;
504 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
506 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
509 -program-prefix | --program-prefix | --program-prefi | --program-pref \
510 | --program-pre | --program-pr | --program-p)
511 ac_prev=program_prefix ;;
512 -program-prefix=* | --program-prefix=* | --program-prefi=* \
513 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
514 program_prefix=$ac_optarg ;;
516 -program-suffix | --program-suffix | --program-suffi | --program-suff \
517 | --program-suf | --program-su | --program-s)
518 ac_prev=program_suffix ;;
519 -program-suffix=* | --program-suffix=* | --program-suffi=* \
520 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
521 program_suffix=$ac_optarg ;;
523 -program-transform-name | --program-transform-name \
524 | --program-transform-nam | --program-transform-na \
525 | --program-transform-n | --program-transform- \
526 | --program-transform | --program-transfor \
527 | --program-transfo | --program-transf \
528 | --program-trans | --program-tran \
529 | --progr-tra | --program-tr | --program-t)
530 ac_prev=program_transform_name ;;
531 -program-transform-name=* | --program-transform-name=* \
532 | --program-transform-nam=* | --program-transform-na=* \
533 | --program-transform-n=* | --program-transform-=* \
534 | --program-transform=* | --program-transfor=* \
535 | --program-transfo=* | --program-transf=* \
536 | --program-trans=* | --program-tran=* \
537 | --progr-tra=* | --program-tr=* | --program-t=*)
538 program_transform_name=$ac_optarg ;;
540 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
541 | -silent | --silent | --silen | --sile | --sil)
544 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
546 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
548 sbindir=$ac_optarg ;;
550 -sharedstatedir | --sharedstatedir | --sharedstatedi \
551 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
552 | --sharedst | --shareds | --shared | --share | --shar \
554 ac_prev=sharedstatedir ;;
555 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
556 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
557 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
559 sharedstatedir=$ac_optarg ;;
561 -site | --site | --sit)
563 -site=* | --site=* | --sit=*)
566 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
568 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
571 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
572 | --syscon | --sysco | --sysc | --sys | --sy)
573 ac_prev=sysconfdir ;;
574 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
575 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
576 sysconfdir=$ac_optarg ;;
578 -target | --target | --targe | --targ | --tar | --ta | --t)
579 ac_prev=target_alias ;;
580 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
581 target_alias=$ac_optarg ;;
583 -v | -verbose | --verbose | --verbos | --verbo | --verb)
586 -version | --version | --versio | --versi | --vers | -V)
590 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
591 # Reject names that are not valid shell variable names.
592 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
593 { echo "$as_me: error: invalid package name: $ac_package" >&2
594 { (exit 1); exit 1; }; }
595 ac_package=`echo $ac_package| sed 's/-/_/g'`
597 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
600 eval "with_$ac_package='$ac_optarg'" ;;
602 -without-* | --without-*)
603 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
604 # Reject names that are not valid shell variable names.
605 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
606 { echo "$as_me: error: invalid package name: $ac_package" >&2
607 { (exit 1); exit 1; }; }
608 ac_package=`echo $ac_package | sed 's/-/_/g'`
609 eval "with_$ac_package=no" ;;
612 # Obsolete; use --with-x.
615 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
616 | --x-incl | --x-inc | --x-in | --x-i)
617 ac_prev=x_includes ;;
618 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
619 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
620 x_includes=$ac_optarg ;;
622 -x-libraries | --x-libraries | --x-librarie | --x-librari \
623 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
624 ac_prev=x_libraries ;;
625 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
626 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
627 x_libraries=$ac_optarg ;;
629 -*) { echo "$as_me: error: unrecognized option: $ac_option
630 Try \`$0 --help' for more information." >&2
631 { (exit 1); exit 1; }; }
635 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
636 # Reject names that are not valid shell variable names.
637 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
638 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
639 { (exit 1); exit 1; }; }
640 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
641 eval "$ac_envvar='$ac_optarg'"
645 # FIXME: should be removed in autoconf 3.0.
646 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
647 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
648 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
649 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
655 if test -n "$ac_prev"; then
656 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
657 { echo "$as_me: error: missing argument to $ac_option" >&2
658 { (exit 1); exit 1; }; }
661 # Be sure to have absolute paths.
662 for ac_var in exec_prefix prefix
664 eval ac_val=$`echo $ac_var`
666 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
667 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
668 { (exit 1); exit 1; }; };;
672 # Be sure to have absolute paths.
673 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
674 localstatedir libdir includedir oldincludedir infodir mandir
676 eval ac_val=$`echo $ac_var`
678 [\\/$]* | ?:[\\/]* ) ;;
679 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
680 { (exit 1); exit 1; }; };;
684 # There might be people who depend on the old broken behavior: `$host'
685 # used to hold the argument of --host etc.
686 # FIXME: To remove some day.
691 # FIXME: To remove some day.
692 if test "x$host_alias" != x; then
693 if test "x$build_alias" = x; then
694 cross_compiling=maybe
695 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
696 If a cross compiler is detected then cross compile mode will be used." >&2
697 elif test "x$build_alias" != "x$host_alias"; then
703 test -n "$host_alias" && ac_tool_prefix=$host_alias-
705 test "$silent" = yes && exec 6>/dev/null
708 # Find the source files, if location was not specified.
709 if test -z "$srcdir"; then
710 ac_srcdir_defaulted=yes
711 # Try the directory containing this script, then its parent.
712 ac_confdir=`(dirname "$0") 2>/dev/null ||
713 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
714 X"$0" : 'X\(//\)[^/]' \| \
715 X"$0" : 'X\(//\)$' \| \
716 X"$0" : 'X\(/\)' \| \
717 . : '\(.\)' 2>/dev/null ||
719 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
720 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
721 /^X\(\/\/\)$/{ s//\1/; q; }
722 /^X\(\/\).*/{ s//\1/; q; }
725 if test ! -r $srcdir/$ac_unique_file; then
729 ac_srcdir_defaulted=no
731 if test ! -r $srcdir/$ac_unique_file; then
732 if test "$ac_srcdir_defaulted" = yes; then
733 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
734 { (exit 1); exit 1; }; }
736 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
737 { (exit 1); exit 1; }; }
740 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
741 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
742 { (exit 1); exit 1; }; }
743 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
744 ac_env_build_alias_set=${build_alias+set}
745 ac_env_build_alias_value=$build_alias
746 ac_cv_env_build_alias_set=${build_alias+set}
747 ac_cv_env_build_alias_value=$build_alias
748 ac_env_host_alias_set=${host_alias+set}
749 ac_env_host_alias_value=$host_alias
750 ac_cv_env_host_alias_set=${host_alias+set}
751 ac_cv_env_host_alias_value=$host_alias
752 ac_env_target_alias_set=${target_alias+set}
753 ac_env_target_alias_value=$target_alias
754 ac_cv_env_target_alias_set=${target_alias+set}
755 ac_cv_env_target_alias_value=$target_alias
756 ac_env_CC_set=${CC+set}
758 ac_cv_env_CC_set=${CC+set}
759 ac_cv_env_CC_value=$CC
760 ac_env_CFLAGS_set=${CFLAGS+set}
761 ac_env_CFLAGS_value=$CFLAGS
762 ac_cv_env_CFLAGS_set=${CFLAGS+set}
763 ac_cv_env_CFLAGS_value=$CFLAGS
764 ac_env_LDFLAGS_set=${LDFLAGS+set}
765 ac_env_LDFLAGS_value=$LDFLAGS
766 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
767 ac_cv_env_LDFLAGS_value=$LDFLAGS
768 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
769 ac_env_CPPFLAGS_value=$CPPFLAGS
770 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
771 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
772 ac_env_CPP_set=${CPP+set}
773 ac_env_CPP_value=$CPP
774 ac_cv_env_CPP_set=${CPP+set}
775 ac_cv_env_CPP_value=$CPP
776 ac_env_CXX_set=${CXX+set}
777 ac_env_CXX_value=$CXX
778 ac_cv_env_CXX_set=${CXX+set}
779 ac_cv_env_CXX_value=$CXX
780 ac_env_CXXFLAGS_set=${CXXFLAGS+set}
781 ac_env_CXXFLAGS_value=$CXXFLAGS
782 ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
783 ac_cv_env_CXXFLAGS_value=$CXXFLAGS
786 # Report the --help message.
788 if test "$ac_init_help" = "long"; then
789 # Omit some internal or obsolete options to make the list less imposing.
790 # This message is too long to be a string in the A/UX 3.1 sh.
792 \`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems.
794 Usage: $0 [OPTION]... [VAR=VALUE]...
796 To assign environment variables (e.g., CC, CFLAGS...), specify them as
797 VAR=VALUE. See below for descriptions of some of the useful variables.
799 Defaults for the options are specified in brackets.
802 -h, --help display this help and exit
803 --help=short display options specific to this package
804 --help=recursive display the short help of all the included packages
805 -V, --version display version information and exit
806 -q, --quiet, --silent do not print \`checking...' messages
807 --cache-file=FILE cache test results in FILE [disabled]
808 -C, --config-cache alias for \`--cache-file=config.cache'
809 -n, --no-create do not create output files
810 --srcdir=DIR find the sources in DIR [configure dir or \`..']
815 Installation directories:
816 --prefix=PREFIX install architecture-independent files in PREFIX
818 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
821 By default, \`make install' will install all the files in
822 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
823 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
824 for instance \`--prefix=\$HOME'.
826 For better control, use the options below.
828 Fine tuning of the installation directories:
829 --bindir=DIR user executables [EPREFIX/bin]
830 --sbindir=DIR system admin executables [EPREFIX/sbin]
831 --libexecdir=DIR program executables [EPREFIX/libexec]
832 --datadir=DIR read-only architecture-independent data [PREFIX/share]
833 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
834 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
835 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
836 --libdir=DIR object code libraries [EPREFIX/lib]
837 --includedir=DIR C header files [PREFIX/include]
838 --oldincludedir=DIR C header files for non-gcc [/usr/include]
839 --infodir=DIR info documentation [PREFIX/info]
840 --mandir=DIR man documentation [PREFIX/man]
846 --build=BUILD configure for building on BUILD [guessed]
847 --host=HOST cross-compile to build programs to run on HOST [BUILD]
851 if test -n "$ac_init_help"; then
852 case $ac_init_help in
853 short | recursive ) echo "Configuration of GNU C Library (see version.h):";;
858 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
859 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
860 --disable-sanity-checks really do not use threads (should not be used except
861 in special situations) [default=yes]
862 --enable-check-abi do "make check-abi" in "make check" (no/warn/yes)
864 --enable-shared build shared library [default=yes if GNU ld &
866 --enable-profile build profiled library [default=yes]
867 --enable-omitfp build undebuggable optimized library
869 --enable-bounded build with runtime bounds checking
871 --disable-versioning do not include versioning information in the library
872 objects [default=yes if supported]
873 --enable-oldest-abi=ABI configure the oldest ABI supported [e.g. 2.2]
874 [default=glibc default]
875 --enable-add-ons[=DIRS...]
876 configure and build add-ons in DIR1,DIR2,... search
877 for add-ons if no parameter given
878 --disable-hidden-plt do not hide internal function calls to avoid PLT
879 --enable-static-nss build static NSS modules [default=no]
880 --disable-force-install don't force installation of files from this package,
881 even if they are older than the installed files
882 --enable-kernel=VERSION compile for compatibility with kernel not older than
884 --enable-all-warnings enable all useful warnings gcc can issue
887 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
888 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
889 --with-gmp=DIRECTORY find GMP source code in DIRECTORY (not needed)
890 --with-gd=DIR find libgd include dir and library with prefix DIR
891 --with-gd-include=DIR find libgd include files in DIR
892 --with-gd-lib=DIR find libgd library files in DIR
893 --with-fp if using floating-point hardware [default=yes]
894 --with-binutils=PATH specify location of binutils (as and ld)
895 --with-elf if using the ELF object format
896 --with-xcoff if using the XCOFF object format
897 --without-cvs if CVS should not be used
898 --with-headers=PATH location of system headers to use (for example
899 /usr/src/linux/include) [default=compiler
901 --with-tls enable support for TLS
902 --without-__thread do not use TLS features even when supporting them
904 Some influential environment variables:
905 CC C compiler command
906 CFLAGS C compiler flags
907 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
908 nonstandard directory <lib dir>
909 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
910 headers in a nonstandard directory <include dir>
912 CXX C++ compiler command
913 CXXFLAGS C++ compiler flags
915 Use these variables to override the choices made by `configure' or to help
916 it to find libraries and programs with nonstandard names/locations.
918 Report bugs to <glibc>.
922 if test "$ac_init_help" = "recursive"; then
923 # If there are subdirs, report their specific --help.
925 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
926 test -d $ac_dir || continue
929 if test "$ac_dir" != .; then
930 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
931 # A "../" for each directory in $ac_dir_suffix.
932 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
934 ac_dir_suffix= ac_top_builddir=
938 .) # No --srcdir option. We are building in place.
940 if test -z "$ac_top_builddir"; then
943 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
945 [\\/]* | ?:[\\/]* ) # Absolute path.
946 ac_srcdir=$srcdir$ac_dir_suffix;
947 ac_top_srcdir=$srcdir ;;
949 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
950 ac_top_srcdir=$ac_top_builddir$srcdir ;;
952 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
954 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
955 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
956 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
957 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
960 # Check for guested configure; otherwise get Cygnus style configure.
961 if test -f $ac_srcdir/configure.gnu; then
963 $SHELL $ac_srcdir/configure.gnu --help=recursive
964 elif test -f $ac_srcdir/configure; then
966 $SHELL $ac_srcdir/configure --help=recursive
967 elif test -f $ac_srcdir/configure.ac ||
968 test -f $ac_srcdir/configure.in; then
972 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
978 test -n "$ac_init_help" && exit 0
979 if $ac_init_version; then
981 GNU C Library configure (see version.h)
982 generated by GNU Autoconf 2.57
984 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
985 Free Software Foundation, Inc.
986 This configure script is free software; the Free Software Foundation
987 gives unlimited permission to copy, distribute and modify it.
993 This file contains any messages produced by compilers while
994 running configure, to aid debugging if configure makes a mistake.
996 It was created by GNU C Library $as_me (see version.h), which was
997 generated by GNU Autoconf 2.57. Invocation command line was
1008 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1009 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1010 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1011 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1012 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1014 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1015 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1017 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1018 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1019 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1020 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1021 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1022 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1023 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1027 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1031 test -z "$as_dir" && as_dir=.
1032 echo "PATH: $as_dir"
1047 # Keep a trace of the command line.
1048 # Strip out --no-create and --no-recursion so they do not pile up.
1049 # Strip out --silent because we don't want to record it for future runs.
1050 # Also quote any args containing shell meta-characters.
1051 # Make two passes to allow for proper duplicate-argument suppression.
1056 ac_must_keep_next=false
1062 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1063 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1064 | -silent | --silent | --silen | --sile | --sil)
1066 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1067 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1070 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1072 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1073 if test $ac_must_keep_next = true; then
1074 ac_must_keep_next=false # Got value, back to normal.
1077 *=* | --config-cache | -C | -disable-* | --disable-* \
1078 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1079 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1080 | -with-* | --with-* | -without-* | --without-* | --x)
1081 case "$ac_configure_args0 " in
1082 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1085 -* ) ac_must_keep_next=true ;;
1088 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1089 # Get rid of the leading space.
1095 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1096 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1098 # When interrupted or exit'd, cleanup temporary files, and complete
1099 # config.log. We remove comments because anyway the quotes in there
1100 # would cause problems or look ugly.
1101 # WARNING: Be sure not to use single quotes in there, as some shells,
1102 # such as our DU 5.0 friend, will then `close' the trap.
1103 trap 'exit_status=$?
1104 # Save into config.log some information that might help in debugging.
1109 ## ---------------- ##
1110 ## Cache variables. ##
1111 ## ---------------- ##
1114 # The following way of writing the cache mishandles newlines in values,
1117 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1120 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1121 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1125 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1132 ## ----------------- ##
1133 ## Output variables. ##
1134 ## ----------------- ##
1137 for ac_var in $ac_subst_vars
1139 eval ac_val=$`echo $ac_var`
1140 echo "$ac_var='"'"'$ac_val'"'"'"
1144 if test -n "$ac_subst_files"; then
1151 for ac_var in $ac_subst_files
1153 eval ac_val=$`echo $ac_var`
1154 echo "$ac_var='"'"'$ac_val'"'"'"
1159 if test -s confdefs.h; then
1166 sed "/^$/d" confdefs.h | sort
1169 test "$ac_signal" != 0 &&
1170 echo "$as_me: caught signal $ac_signal"
1171 echo "$as_me: exit $exit_status"
1173 rm -f core core.* *.core &&
1174 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1177 for ac_signal in 1 2 13 15; do
1178 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1182 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1183 rm -rf conftest* confdefs.h
1184 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1187 # Predefined preprocessor variables.
1189 cat >>confdefs.h <<_ACEOF
1190 #define PACKAGE_NAME "$PACKAGE_NAME"
1194 cat >>confdefs.h <<_ACEOF
1195 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1199 cat >>confdefs.h <<_ACEOF
1200 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1204 cat >>confdefs.h <<_ACEOF
1205 #define PACKAGE_STRING "$PACKAGE_STRING"
1209 cat >>confdefs.h <<_ACEOF
1210 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1214 # Let the site file select an alternate cache file if it wants to.
1215 # Prefer explicitly selected file to automatically selected ones.
1216 if test -z "$CONFIG_SITE"; then
1217 if test "x$prefix" != xNONE; then
1218 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1220 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1223 for ac_site_file in $CONFIG_SITE; do
1224 if test -r "$ac_site_file"; then
1225 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1226 echo "$as_me: loading site script $ac_site_file" >&6;}
1227 sed 's/^/| /' "$ac_site_file" >&5
1232 if test -r "$cache_file"; then
1233 # Some versions of bash will fail to source /dev/null (special
1234 # files actually), so we avoid doing that.
1235 if test -f "$cache_file"; then
1236 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1237 echo "$as_me: loading cache $cache_file" >&6;}
1239 [\\/]* | ?:[\\/]* ) . $cache_file;;
1240 *) . ./$cache_file;;
1244 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1245 echo "$as_me: creating cache $cache_file" >&6;}
1249 # Check that the precious variables saved in the cache have kept the same
1251 ac_cache_corrupted=false
1252 for ac_var in `(set) 2>&1 |
1253 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1254 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1255 eval ac_new_set=\$ac_env_${ac_var}_set
1256 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1257 eval ac_new_val="\$ac_env_${ac_var}_value"
1258 case $ac_old_set,$ac_new_set in
1260 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1261 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1262 ac_cache_corrupted=: ;;
1264 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1265 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1266 ac_cache_corrupted=: ;;
1269 if test "x$ac_old_val" != "x$ac_new_val"; then
1270 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1271 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1272 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1273 echo "$as_me: former value: $ac_old_val" >&2;}
1274 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1275 echo "$as_me: current value: $ac_new_val" >&2;}
1276 ac_cache_corrupted=:
1279 # Pass precious variables to config.status.
1280 if test "$ac_new_set" = set; then
1282 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1283 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1284 *) ac_arg=$ac_var=$ac_new_val ;;
1286 case " $ac_configure_args " in
1287 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1288 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1292 if $ac_cache_corrupted; then
1293 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1294 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1295 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1296 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1297 { (exit 1); exit 1; }; }
1301 ac_cpp='$CPP $CPPFLAGS'
1302 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1303 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1304 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1333 ac_config_headers="$ac_config_headers config.h"
1336 for ac_dir in scripts $srcdir/scripts; do
1337 if test -f $ac_dir/install-sh; then
1339 ac_install_sh="$ac_aux_dir/install-sh -c"
1341 elif test -f $ac_dir/install.sh; then
1343 ac_install_sh="$ac_aux_dir/install.sh -c"
1345 elif test -f $ac_dir/shtool; then
1347 ac_install_sh="$ac_aux_dir/shtool install -c"
1351 if test -z "$ac_aux_dir"; then
1352 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&5
1353 echo "$as_me: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&2;}
1354 { (exit 1); exit 1; }; }
1356 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1357 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1358 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1361 if test "`cd $srcdir; /bin/pwd`" = "`/bin/pwd`"; then
1362 { { echo "$as_me:$LINENO: error: you must configure in a separate build directory" >&5
1363 echo "$as_me: error: you must configure in a separate build directory" >&2;}
1364 { (exit 1); exit 1; }; }
1367 # This will get text that should go into config.make.
1370 # Check for a --with-gmp argument and set gmp-srcdir in config.make.
1372 # Check whether --with-gmp or --without-gmp was given.
1373 if test "${with_gmp+set}" = set; then
1377 yes) { { echo "$as_me:$LINENO: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&5
1378 echo "$as_me: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&2;}
1379 { (exit 1); exit 1; }; } ;;
1381 *) config_vars="$config_vars
1382 gmp-srcdir = $withval" ;;
1386 # Check for a --with-gd argument and set libgd-LDFLAGS in config.make.
1388 # Check whether --with-gd or --without-gd was given.
1389 if test "${with_gd+set}" = set; then
1393 *) libgd_include="-I$withval/include"
1394 libgd_ldflags="-L$withval/lib" ;;
1399 # Check whether --with-gd-include or --without-gd-include was given.
1400 if test "${with_gd_include+set}" = set; then
1401 withval="$with_gd_include"
1402 case "$with_gd_include" in
1404 *) libgd_include="-I$withval" ;;
1409 # Check whether --with-gd-lib or --without-gd-lib was given.
1410 if test "${with_gd_lib+set}" = set; then
1411 withval="$with_gd_lib"
1412 case "$with_gd_lib" in
1414 *) libgd_ldflags="-L$withval" ;;
1419 if test -n "$libgd_include"; then
1420 config_vars="$config_vars
1421 CFLAGS-memusagestat.c = $libgd_include"
1423 if test -n "$libgd_ldflags"; then
1424 config_vars="$config_vars
1425 libgd-LDFLAGS = $libgd_ldflags"
1429 # Check whether --with-fp or --without-fp was given.
1430 if test "${with_fp+set}" = set; then
1438 # Check whether --with-binutils or --without-binutils was given.
1439 if test "${with_binutils+set}" = set; then
1440 withval="$with_binutils"
1441 path_binutils=$withval
1446 # Check whether --with-elf or --without-elf was given.
1447 if test "${with_elf+set}" = set; then
1454 # Check whether --with-xcoff or --without-xcoff was given.
1455 if test "${with_xcoff+set}" = set; then
1456 withval="$with_xcoff"
1462 # Check whether --with-cvs or --without-cvs was given.
1463 if test "${with_cvs+set}" = set; then
1469 if test "$with_cvs" = yes; then
1470 if test -d $srcdir/CVS && grep :pserver: $srcdir/CVS/Root > /dev/null
1478 # Check whether --with-headers or --without-headers was given.
1479 if test "${with_headers+set}" = set; then
1480 withval="$with_headers"
1486 # Check whether --enable-sanity-checks or --disable-sanity-checks was given.
1487 if test "${enable_sanity_checks+set}" = set; then
1488 enableval="$enable_sanity_checks"
1489 enable_sanity=$enableval
1495 # Check whether --enable-check-abi or --disable-check-abi was given.
1496 if test "${enable_check_abi+set}" = set; then
1497 enableval="$enable_check_abi"
1498 enable_check_abi=$enableval
1504 # Check whether --enable-shared or --disable-shared was given.
1505 if test "${enable_shared+set}" = set; then
1506 enableval="$enable_shared"
1511 # Check whether --enable-profile or --disable-profile was given.
1512 if test "${enable_profile+set}" = set; then
1513 enableval="$enable_profile"
1518 # Check whether --enable-omitfp or --disable-omitfp was given.
1519 if test "${enable_omitfp+set}" = set; then
1520 enableval="$enable_omitfp"
1525 # Check whether --enable-bounded or --disable-bounded was given.
1526 if test "${enable_bounded+set}" = set; then
1527 enableval="$enable_bounded"
1532 # Check whether --enable-versioning or --disable-versioning was given.
1533 if test "${enable_versioning+set}" = set; then
1534 enableval="$enable_versioning"
1535 enable_versioning=$enableval
1537 enable_versioning=yes
1540 # Check whether --enable-oldest-abi or --disable-oldest-abi was given.
1541 if test "${enable_oldest_abi+set}" = set; then
1542 enableval="$enable_oldest_abi"
1543 oldest_abi=$enableval
1547 if test "$oldest_abi" = yes || test "$oldest_abi" = no; then
1550 cat >>confdefs.h <<_ACEOF
1551 #define GLIBC_OLDEST_ABI "$oldest_abi"
1557 # Check whether --enable-add-ons or --disable-add-ons was given.
1558 if test "${enable_add_ons+set}" = set; then
1559 enableval="$enable_add_ons"
1560 case "$enableval" in
1561 yes) add_ons=`cd $srcdir && echo */configure | sed -e 's!/configure!!g'`
1562 test "$add_ons" = "*" && add_ons= ;;
1563 *) add_ons=`echo "$enableval" | sed 's/,/ /g'`;;
1570 # Check whether --with-tls or --without-tls was given.
1571 if test "${with_tls+set}" = set; then
1579 # Check whether --with-__thread or --without-__thread was given.
1580 if test "${with___thread+set}" = set; then
1581 withval="$with___thread"
1582 use__thread=$withval
1587 # Check whether --enable-hidden-plt or --disable-hidden-plt was given.
1588 if test "${enable_hidden_plt+set}" = set; then
1589 enableval="$enable_hidden_plt"
1594 if test "x$hidden" = xno; then
1595 cat >>confdefs.h <<\_ACEOF
1605 if test x"$add_ons" != x; then
1606 for f in $add_ons; do
1607 # Some sanity checks
1608 if test "$f" = "crypt"; then
1609 { { echo "$as_me:$LINENO: error:
1610 *** It seems that you're using an old \`crypt' add-on. crypt is now
1611 *** part of glibc and using the old add-on will not work with this
1612 *** release. Start again with fresh sources and without the old
1613 *** \`crypt' add-on." >&5
1614 echo "$as_me: error:
1615 *** It seems that you're using an old \`crypt' add-on. crypt is now
1616 *** part of glibc and using the old add-on will not work with this
1617 *** release. Start again with fresh sources and without the old
1618 *** \`crypt' add-on." >&2;}
1619 { (exit 1); exit 1; }; }
1621 if test "$f" = "localedata"; then
1622 { { echo "$as_me:$LINENO: error:
1623 *** It seems that you're using an old \`localedata' add-on. localedata
1624 *** is now part of glibc and using the old add-on will not work with
1625 *** this release. Start again with fresh sources and without the old
1626 *** \`localedata' add-on." >&5
1627 echo "$as_me: error:
1628 *** It seems that you're using an old \`localedata' add-on. localedata
1629 *** is now part of glibc and using the old add-on will not work with
1630 *** this release. Start again with fresh sources and without the old
1631 *** \`localedata' add-on." >&2;}
1632 { (exit 1); exit 1; }; }
1634 # Test whether such a subdir really exists.
1635 if test -d $srcdir/$f; then
1636 add_ons_pfx="$add_ons_pfx $f/"
1637 subdirs="$subdirs $f"
1639 { { echo "$as_me:$LINENO: error: add-on directory \"$f\" does not exist" >&5
1640 echo "$as_me: error: add-on directory \"$f\" does not exist" >&2;}
1641 { (exit 1); exit 1; }; }
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 $config_os | sed 's/^unknown-//'`"
1768 # Some configurations imply other options.
1770 gnu* | linux* | bsd4.4* | netbsd* | freebsd*)
1771 # These systems always use GNU tools.
1772 gnu_ld=yes gnu_as=yes ;;
1775 # i586-linuxaout is mangled into i586-pc-linux-gnuaout
1776 linux*ecoff* | linux*aout* | gnu*aout* | gnu*ecoff*)
1778 gnu* | linux* | freebsd* | netbsd* | sysv4* | solaris2* | irix6*)
1779 # These systems (almost) always use the ELF format.
1783 # These systems are always xcoff
1789 machine=$config_machine
1790 vendor=$config_vendor
1793 # config.guess on some IBM machines says `rs6000' instead of `powerpc'.
1795 if test "$machine" = rs6000; then
1799 # Braindead PowerPC box with absolutely no FPU.
1800 case "$machine-$host_os" in
1807 ### I put this here to prevent those annoying emails from people who cannot
1808 ### read and try to compile glibc on unsupported platforms. --drepper
1810 ### By using the undocumented --enable-hacker-mode option for configure
1811 ### one can skip this test to make the configuration not fail for unsupported
1814 if test -z "$enable_hacker_mode"; then
1815 case "$machine-$host_os" in
1816 *-linux* | *-gnu* | arm*-none* | powerpc-aix4.3.*)
1819 echo "*** The GNU C library is currently not available for this platform."
1820 echo "*** So far nobody cared to port it and if there is no volunteer it"
1821 echo "*** might never happen. So, if you have interest to see glibc on"
1822 echo "*** this platform visit"
1823 echo "*** http://www.gnu.org/software/libc/porting.html"
1824 echo "*** and join the group of porters"
1830 # Expand the configuration machine name into a subdirectory by architecture
1831 # type and particular chip.
1833 a29k | am29000) base_machine=a29k machine=a29k ;;
1834 alpha*) base_machine=alpha machine=alpha/$machine ;;
1835 arm*) base_machine=arm machine=arm/arm32/$machine ;;
1836 c3[012]) base_machine=cx0 machine=cx0/c30 ;;
1837 c4[04]) base_machine=cx0 machine=cx0/c40 ;;
1838 hppa*64*) base_machine=hppa machine=hppa/hppa64 ;;
1839 hppa*) base_machine=hppa machine=hppa/hppa1.1 ;;
1840 i[3456]86) base_machine=i386 machine=i386/$machine ;;
1841 ia64) base_machine=ia64 machine=ia64 ;;
1842 m680?0) base_machine=m68k machine=m68k/$machine ;;
1843 m68k) base_machine=m68k machine=m68k/m68020 ;;
1844 m88???) base_machine=m88k machine=m88k/$machine ;;
1845 m88k) base_machine=m88k machine=m88k/m88100 ;;
1846 mips64*) base_machine=mips64
1847 case "$CC $CFLAGS $CPPFLAGS " in
1848 *" -mabi=n32 "*) mips_cc_abi=n32 ;;
1849 *" -mabi=64 "*|*" -mabi=n64 "*) mips_cc_abi=64 ;;
1850 *" -mabi=32 "*|*" -mabi=o32 "*) mips_cc_abi=32 ;;
1851 *) mips_cc_abi=default ;;
1854 *abin32*) mips_config_abi=n32 ;;
1855 *abi64*|*abin64*) mips_config_abi=64 ;;
1856 *abi32*|*abio32*) mips_config_abi=32 ;;
1857 *) mips_config_abi=$mips_cc_abi ;;
1859 case $mips_config_abi in
1860 default) machine=mips/mips64/n32 mips_config_abi=n32 ;;
1861 n32) machine=mips/mips64/n32 ;;
1862 64) machine=mips/mips64/n64 ;;
1863 32) machine=mips/mips32/kern64 ;;
1865 machine=$machine/$config_machine
1866 if test $mips_config_abi != $mips_cc_abi; then
1867 # This won't make it to config.make, but we want to
1868 # set this in case configure tests depend on it.
1869 CPPFLAGS="$CPPFLAGS -mabi=$mips_config_abi"
1872 mips*) base_machine=mips machine=mips/mips32/$machine ;;
1873 powerpc) base_machine=powerpc machine=powerpc/powerpc32 ;;
1874 powerpc64) base_machine=powerpc machine=powerpc/powerpc64 ;;
1875 s390) base_machine=s390 machine=s390/s390-32 ;;
1876 s390x) base_machine=s390 machine=s390/s390-64 ;;
1877 sh3*) base_machine=sh machine=sh/sh3 ;;
1878 sh4*) base_machine=sh machine=sh/sh4 ;;
1880 base_machine=sparc machine=sparc/sparc32 ;;
1881 sparcv8 | supersparc | hypersparc)
1882 base_machine=sparc machine=sparc/sparc32/sparcv8 ;;
1883 sparcv8plus | sparcv8plusa | sparcv9)
1884 base_machine=sparc machine=sparc/sparc32/sparcv9 ;;
1885 sparcv8plusb | sparcv9b)
1886 base_machine=sparc machine=sparc/sparc32/sparcv9b ;;
1887 sparc64 | ultrasparc)
1888 base_machine=sparc machine=sparc/sparc64 ;;
1889 sparc64b | ultrasparc3)
1890 base_machine=sparc machine=sparc/sparc64/sparcv9b ;;
1891 thumb*) base_machine=thumb machine=arm/thumb/$machine ;;
1892 *) base_machine=$machine ;;
1896 if test "$base_machine" = "i386"; then
1897 cat >>confdefs.h <<\_ACEOF
1898 #define USE_REGPARMS 1
1903 # Compute the list of sysdep directories for this configuration.
1904 # This can take a while to compute.
1905 sysdep_dir=$srcdir/sysdeps
1906 echo "$as_me:$LINENO: checking sysdep dirs" >&5
1907 echo $ECHO_N "checking sysdep dirs... $ECHO_C" >&6
1908 # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1.
1909 os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`"
1913 base_os=mach/hurd ;;
1914 netbsd* | 386bsd* | freebsd* | bsdi*)
1915 base_os=unix/bsd/bsd4.4 ;;
1916 osf* | sunos* | ultrix* | newsos* | dynix* | *bsd*)
1918 sysv* | isc* | esix* | sco* | minix* | irix4* | linux*)
1919 base_os=unix/sysv ;;
1921 base_os=unix/sysv/irix6/$os ;;
1923 base_os=unix/sysv/sysv4 ;;
1925 base_os=unix/sysv/hpux/$os ;;
1927 base_os=unix/sysv/aix/aix4.3 ;;
1929 base_os=standalone ;;
1934 # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos.
1937 while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do
1941 o=`echo $tail | sed 's/[0-9]*$//'`
1942 if test $o != $tail; then
1945 # For linux-gnu, try linux-gnu, then linux.
1946 o=`echo $tail | sed 's/-.*$//'`
1947 if test $o != $tail; then
1951 # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix.
1954 while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do
1960 # For sparc/sparc32, try sparc/sparc32 and then sparc.
1963 while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do
1965 # Prepend the machine's FPU directory unless --without-fp.
1966 if test "$with_fp" = yes; then
1967 mach="$mach /$1/fpu"
1969 mach="$mach /$1/nofpu"
1976 # Find what sysdep directories exist.
1978 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1979 for d in $add_ons_pfx ''; do
1980 for b in $base ''; do
1981 for m0 in $mach ''; do
1982 for v in /$vendor ''; do
1983 test "$v" = / && continue
1984 for o in /$ostry ''; do
1985 test "$o" = / && continue
1986 for m in $mach ''; do
1987 if test "$m0$b$v$o$m"; then
1988 try="${d}sysdeps$m0$b$v$o$m"
1989 test -n "$enable_debug_configure" &&
1990 echo "$0 DEBUG: try $try" >&2
1991 if test -d $srcdir/$try; then
1992 sysnames="$sysnames $try"
1993 { test -n "$o" || test -n "$b"; } && os_used=t
1994 { test -n "$m" || test -n "$m0"; } && machine_used=t
2005 if test -z "$os_used" && test "$os" != none; then
2006 { { echo "$as_me:$LINENO: error: Operating system $os is not supported." >&5
2007 echo "$as_me: error: Operating system $os is not supported." >&2;}
2008 { (exit 1); exit 1; }; }
2010 if test -z "$machine_used" && test "$machine" != none; then
2011 { { echo "$as_me:$LINENO: error: The $machine is not supported." >&5
2012 echo "$as_me: error: The $machine is not supported." >&2;}
2013 { (exit 1); exit 1; }; }
2016 # We have now validated the configuration.
2019 # If using ELF, look for an `elf' subdirectory of each machine directory.
2020 # We prepend these rather than inserting them whereever the machine appears
2021 # because things specified by the machine's ELF ABI should override
2022 # OS-specific things, and should always be the same for any OS on the
2023 # machine (otherwise what's the point of an ABI?).
2024 if test "$elf" = yes; then
2026 for d in $add_ons_pfx ''; do
2028 if test -d $srcdir/${d}sysdeps$m/elf; then
2029 elf_dirs="$elf_dirs ${d}sysdeps$m/elf"
2033 sysnames="`echo $elf_dirs | sed -e 's,//,/,g'` $sysnames"
2037 # Expand the list of system names into a full list of directories
2038 # from each element's parent name and Implies file (if present).
2041 while test $# -gt 0; do
2045 case " $names " in *" $name "*)
2046 # Already in the list.
2050 # Report each name as we discover it, so there is no long pause in output.
2051 echo $ECHO_N "$name $ECHO_C" >&6
2053 name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'`
2057 *) xsrcdir=$srcdir/ ;;
2059 test -n "$enable_debug_configure" &&
2060 echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2
2062 if test -f $xsrcdir$name/Implies; then
2063 # Collect more names from the `Implies' file (removing comments).
2064 implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/Implies`"
2066 for x in $implied_candidate; do
2068 if test -d $xsrcdir$name_base/$x; then
2069 implied="$implied $name_base/$x";
2072 for d in $add_ons_pfx ''; do
2073 try="${d}sysdeps/$x"
2076 *) try_srcdir=$srcdir/ ;;
2078 test -n "$enable_debug_configure" &&
2079 echo "DEBUG: $name implied $x try($d) {$try_srcdir}$try" >&2
2080 if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try;
2082 implied="$implied $try"
2086 if test $found = no; then
2087 { echo "$as_me:$LINENO: WARNING: $name/Implies specifies nonexistent $x" >&5
2088 echo "$as_me: WARNING: $name/Implies specifies nonexistent $x" >&2;}
2095 # Add NAME to the list of names.
2096 names="$names $name"
2098 # Find the parent of NAME, using the empty string if it has none.
2099 parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`"
2101 # Add the names implied by NAME, and NAME's parent (if it has one), to
2102 # the list of names to be processed (the argument list). We prepend the
2103 # implied names to the list and append the parent. We want implied
2104 # directories to come before further directories inferred from the
2105 # configuration components; this ensures that for sysv4, unix/common
2106 # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*)
2108 sysnames="`echo $implied $* $parent`"
2109 test -n "$sysnames" && set $sysnames
2112 # Add the default directories.
2113 default_sysnames=sysdeps/generic
2114 if test "$elf" = yes; then
2115 default_sysnames="sysdeps/generic/elf $default_sysnames"
2117 sysnames="$names $default_sysnames"
2119 # The other names were emitted during the scan.
2120 echo "$as_me:$LINENO: result: $default_sysnames" >&5
2121 echo "${ECHO_T}$default_sysnames" >&6
2126 # Find a good install program. We prefer a C program (faster),
2127 # so one script is as good as another. But avoid the broken or
2128 # incompatible versions:
2129 # SysV /etc/install, /usr/sbin/install
2130 # SunOS /usr/etc/install
2131 # IRIX /sbin/install
2133 # AmigaOS /C/install, which installs bootblocks on floppy discs
2134 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2135 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2136 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2137 # ./install, which can be erroneously created by make from ./install.sh.
2138 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2139 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2140 if test -z "$INSTALL"; then
2141 if test "${ac_cv_path_install+set}" = set; then
2142 echo $ECHO_N "(cached) $ECHO_C" >&6
2144 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2148 test -z "$as_dir" && as_dir=.
2149 # Account for people who put trailing slashes in PATH elements.
2151 ./ | .// | /cC/* | \
2152 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2155 # OSF1 and SCO ODT 3.0 have their own names for install.
2156 # Don't use installbsd from OSF since it installs stuff as root
2158 for ac_prog in ginstall scoinst install; do
2159 for ac_exec_ext in '' $ac_executable_extensions; do
2160 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2161 if test $ac_prog = install &&
2162 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2163 # AIX install. It has an incompatible calling convention.
2165 elif test $ac_prog = install &&
2166 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2167 # program-specific install script used by HP pwplus--don't use.
2170 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2182 if test "${ac_cv_path_install+set}" = set; then
2183 INSTALL=$ac_cv_path_install
2185 # As a last resort, use the slow shell script. We don't cache a
2186 # path for INSTALL within a source directory, because that will
2187 # break other packages using the cache if that directory is
2188 # removed, or if the path is relative.
2189 INSTALL=$ac_install_sh
2192 echo "$as_me:$LINENO: result: $INSTALL" >&5
2193 echo "${ECHO_T}$INSTALL" >&6
2195 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2196 # It thinks the first close brace ends the variable substitution.
2197 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2199 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2201 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2203 if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then
2204 # The makefiles need to use a different form to find it in $srcdir.
2205 INSTALL='\$(..)./scripts/install-sh -c'
2207 echo "$as_me:$LINENO: checking whether ln -s works" >&5
2208 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
2210 if test "$LN_S" = "ln -s"; then
2211 echo "$as_me:$LINENO: result: yes" >&5
2212 echo "${ECHO_T}yes" >&6
2214 echo "$as_me:$LINENO: result: no, using $LN_S" >&5
2215 echo "${ECHO_T}no, using $LN_S" >&6
2220 ac_cpp='$CPP $CPPFLAGS'
2221 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2222 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2223 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2224 if test -n "$ac_tool_prefix"; then
2225 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2226 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2227 echo "$as_me:$LINENO: checking for $ac_word" >&5
2228 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2229 if test "${ac_cv_prog_CC+set}" = set; then
2230 echo $ECHO_N "(cached) $ECHO_C" >&6
2232 if test -n "$CC"; then
2233 ac_cv_prog_CC="$CC" # Let the user override the test.
2235 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2239 test -z "$as_dir" && as_dir=.
2240 for ac_exec_ext in '' $ac_executable_extensions; do
2241 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2242 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2243 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2252 if test -n "$CC"; then
2253 echo "$as_me:$LINENO: result: $CC" >&5
2254 echo "${ECHO_T}$CC" >&6
2256 echo "$as_me:$LINENO: result: no" >&5
2257 echo "${ECHO_T}no" >&6
2261 if test -z "$ac_cv_prog_CC"; then
2263 # Extract the first word of "gcc", so it can be a program name with args.
2264 set dummy gcc; ac_word=$2
2265 echo "$as_me:$LINENO: checking for $ac_word" >&5
2266 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2267 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2268 echo $ECHO_N "(cached) $ECHO_C" >&6
2270 if test -n "$ac_ct_CC"; then
2271 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2273 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2277 test -z "$as_dir" && as_dir=.
2278 for ac_exec_ext in '' $ac_executable_extensions; do
2279 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2280 ac_cv_prog_ac_ct_CC="gcc"
2281 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2289 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2290 if test -n "$ac_ct_CC"; then
2291 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2292 echo "${ECHO_T}$ac_ct_CC" >&6
2294 echo "$as_me:$LINENO: result: no" >&5
2295 echo "${ECHO_T}no" >&6
2303 if test -z "$CC"; then
2304 if test -n "$ac_tool_prefix"; then
2305 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2306 set dummy ${ac_tool_prefix}cc; ac_word=$2
2307 echo "$as_me:$LINENO: checking for $ac_word" >&5
2308 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2309 if test "${ac_cv_prog_CC+set}" = set; then
2310 echo $ECHO_N "(cached) $ECHO_C" >&6
2312 if test -n "$CC"; then
2313 ac_cv_prog_CC="$CC" # Let the user override the test.
2315 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2319 test -z "$as_dir" && as_dir=.
2320 for ac_exec_ext in '' $ac_executable_extensions; do
2321 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2322 ac_cv_prog_CC="${ac_tool_prefix}cc"
2323 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2332 if test -n "$CC"; then
2333 echo "$as_me:$LINENO: result: $CC" >&5
2334 echo "${ECHO_T}$CC" >&6
2336 echo "$as_me:$LINENO: result: no" >&5
2337 echo "${ECHO_T}no" >&6
2341 if test -z "$ac_cv_prog_CC"; then
2343 # Extract the first word of "cc", so it can be a program name with args.
2344 set dummy cc; ac_word=$2
2345 echo "$as_me:$LINENO: checking for $ac_word" >&5
2346 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2347 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2348 echo $ECHO_N "(cached) $ECHO_C" >&6
2350 if test -n "$ac_ct_CC"; then
2351 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2353 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2357 test -z "$as_dir" && as_dir=.
2358 for ac_exec_ext in '' $ac_executable_extensions; do
2359 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2360 ac_cv_prog_ac_ct_CC="cc"
2361 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2369 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2370 if test -n "$ac_ct_CC"; then
2371 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2372 echo "${ECHO_T}$ac_ct_CC" >&6
2374 echo "$as_me:$LINENO: result: no" >&5
2375 echo "${ECHO_T}no" >&6
2384 if test -z "$CC"; then
2385 # Extract the first word of "cc", so it can be a program name with args.
2386 set dummy cc; ac_word=$2
2387 echo "$as_me:$LINENO: checking for $ac_word" >&5
2388 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2389 if test "${ac_cv_prog_CC+set}" = set; then
2390 echo $ECHO_N "(cached) $ECHO_C" >&6
2392 if test -n "$CC"; then
2393 ac_cv_prog_CC="$CC" # Let the user override the test.
2396 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2400 test -z "$as_dir" && as_dir=.
2401 for ac_exec_ext in '' $ac_executable_extensions; do
2402 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2403 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2404 ac_prog_rejected=yes
2408 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2414 if test $ac_prog_rejected = yes; then
2415 # We found a bogon in the path, so make sure we never use it.
2416 set dummy $ac_cv_prog_CC
2418 if test $# != 0; then
2419 # We chose a different compiler from the bogus one.
2420 # However, it has the same basename, so the bogon will be chosen
2421 # first if we set CC to just the basename; use the full file name.
2423 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2429 if test -n "$CC"; then
2430 echo "$as_me:$LINENO: result: $CC" >&5
2431 echo "${ECHO_T}$CC" >&6
2433 echo "$as_me:$LINENO: result: no" >&5
2434 echo "${ECHO_T}no" >&6
2438 if test -z "$CC"; then
2439 if test -n "$ac_tool_prefix"; then
2442 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2443 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2444 echo "$as_me:$LINENO: checking for $ac_word" >&5
2445 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2446 if test "${ac_cv_prog_CC+set}" = set; then
2447 echo $ECHO_N "(cached) $ECHO_C" >&6
2449 if test -n "$CC"; then
2450 ac_cv_prog_CC="$CC" # Let the user override the test.
2452 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2456 test -z "$as_dir" && as_dir=.
2457 for ac_exec_ext in '' $ac_executable_extensions; do
2458 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2459 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2460 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2469 if test -n "$CC"; then
2470 echo "$as_me:$LINENO: result: $CC" >&5
2471 echo "${ECHO_T}$CC" >&6
2473 echo "$as_me:$LINENO: result: no" >&5
2474 echo "${ECHO_T}no" >&6
2477 test -n "$CC" && break
2480 if test -z "$CC"; then
2484 # Extract the first word of "$ac_prog", so it can be a program name with args.
2485 set dummy $ac_prog; ac_word=$2
2486 echo "$as_me:$LINENO: checking for $ac_word" >&5
2487 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2488 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2489 echo $ECHO_N "(cached) $ECHO_C" >&6
2491 if test -n "$ac_ct_CC"; then
2492 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2494 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2498 test -z "$as_dir" && as_dir=.
2499 for ac_exec_ext in '' $ac_executable_extensions; do
2500 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2501 ac_cv_prog_ac_ct_CC="$ac_prog"
2502 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2510 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2511 if test -n "$ac_ct_CC"; then
2512 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2513 echo "${ECHO_T}$ac_ct_CC" >&6
2515 echo "$as_me:$LINENO: result: no" >&5
2516 echo "${ECHO_T}no" >&6
2519 test -n "$ac_ct_CC" && break
2528 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2529 See \`config.log' for more details." >&5
2530 echo "$as_me: error: no acceptable C compiler found in \$PATH
2531 See \`config.log' for more details." >&2;}
2532 { (exit 1); exit 1; }; }
2534 # Provide some information about the compiler.
2535 echo "$as_me:$LINENO:" \
2536 "checking for C compiler version" >&5
2537 ac_compiler=`set X $ac_compile; echo $2`
2538 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2539 (eval $ac_compiler --version </dev/null >&5) 2>&5
2541 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2542 (exit $ac_status); }
2543 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2544 (eval $ac_compiler -v </dev/null >&5) 2>&5
2546 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2547 (exit $ac_status); }
2548 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2549 (eval $ac_compiler -V </dev/null >&5) 2>&5
2551 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2552 (exit $ac_status); }
2555 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2556 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2557 if test "${ac_cv_objext+set}" = set; then
2558 echo $ECHO_N "(cached) $ECHO_C" >&6
2560 cat >conftest.$ac_ext <<_ACEOF
2561 #line $LINENO "configure"
2564 cat confdefs.h >>conftest.$ac_ext
2565 cat >>conftest.$ac_ext <<_ACEOF
2566 /* end confdefs.h. */
2576 rm -f conftest.o conftest.obj
2577 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2578 (eval $ac_compile) 2>&5
2580 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2581 (exit $ac_status); }; then
2582 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2584 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2585 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2590 echo "$as_me: failed program was:" >&5
2591 sed 's/^/| /' conftest.$ac_ext >&5
2593 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2594 See \`config.log' for more details." >&5
2595 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2596 See \`config.log' for more details." >&2;}
2597 { (exit 1); exit 1; }; }
2600 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2602 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2603 echo "${ECHO_T}$ac_cv_objext" >&6
2604 OBJEXT=$ac_cv_objext
2606 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2607 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2608 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2609 echo $ECHO_N "(cached) $ECHO_C" >&6
2611 cat >conftest.$ac_ext <<_ACEOF
2612 #line $LINENO "configure"
2615 cat confdefs.h >>conftest.$ac_ext
2616 cat >>conftest.$ac_ext <<_ACEOF
2617 /* end confdefs.h. */
2630 rm -f conftest.$ac_objext
2631 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2632 (eval $ac_compile) 2>&5
2634 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2635 (exit $ac_status); } &&
2636 { ac_try='test -s conftest.$ac_objext'
2637 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2640 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2641 (exit $ac_status); }; }; then
2644 echo "$as_me: failed program was:" >&5
2645 sed 's/^/| /' conftest.$ac_ext >&5
2649 rm -f conftest.$ac_objext conftest.$ac_ext
2650 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2653 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2654 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2655 GCC=`test $ac_compiler_gnu = yes && echo yes`
2656 ac_test_CFLAGS=${CFLAGS+set}
2657 ac_save_CFLAGS=$CFLAGS
2659 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2660 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2661 if test "${ac_cv_prog_cc_g+set}" = set; then
2662 echo $ECHO_N "(cached) $ECHO_C" >&6
2664 cat >conftest.$ac_ext <<_ACEOF
2665 #line $LINENO "configure"
2668 cat confdefs.h >>conftest.$ac_ext
2669 cat >>conftest.$ac_ext <<_ACEOF
2670 /* end confdefs.h. */
2680 rm -f conftest.$ac_objext
2681 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2682 (eval $ac_compile) 2>&5
2684 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2685 (exit $ac_status); } &&
2686 { ac_try='test -s conftest.$ac_objext'
2687 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2690 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2691 (exit $ac_status); }; }; then
2694 echo "$as_me: failed program was:" >&5
2695 sed 's/^/| /' conftest.$ac_ext >&5
2699 rm -f conftest.$ac_objext conftest.$ac_ext
2701 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2702 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2703 if test "$ac_test_CFLAGS" = set; then
2704 CFLAGS=$ac_save_CFLAGS
2705 elif test $ac_cv_prog_cc_g = yes; then
2706 if test "$GCC" = yes; then
2712 if test "$GCC" = yes; then
2718 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2719 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2720 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2721 echo $ECHO_N "(cached) $ECHO_C" >&6
2723 ac_cv_prog_cc_stdc=no
2725 cat >conftest.$ac_ext <<_ACEOF
2726 #line $LINENO "configure"
2729 cat confdefs.h >>conftest.$ac_ext
2730 cat >>conftest.$ac_ext <<_ACEOF
2731 /* end confdefs.h. */
2734 #include <sys/types.h>
2735 #include <sys/stat.h>
2736 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2737 struct buf { int x; };
2738 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2739 static char *e (p, i)
2745 static char *f (char * (*g) (char **, int), char **p, ...)
2750 s = g (p, va_arg (v,int));
2754 int test (int i, double x);
2755 struct s1 {int (*f) (int a);};
2756 struct s2 {int (*f) (double a);};
2757 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2763 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2768 # Don't try gcc -ansi; that turns off useful extensions and
2769 # breaks some systems' header files.
2770 # AIX -qlanglvl=ansi
2771 # Ultrix and OSF/1 -std1
2772 # HP-UX 10.20 and later -Ae
2773 # HP-UX older versions -Aa -D_HPUX_SOURCE
2774 # SVR4 -Xc -D__EXTENSIONS__
2775 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2777 CC="$ac_save_CC $ac_arg"
2778 rm -f conftest.$ac_objext
2779 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2780 (eval $ac_compile) 2>&5
2782 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2783 (exit $ac_status); } &&
2784 { ac_try='test -s conftest.$ac_objext'
2785 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2788 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2789 (exit $ac_status); }; }; then
2790 ac_cv_prog_cc_stdc=$ac_arg
2793 echo "$as_me: failed program was:" >&5
2794 sed 's/^/| /' conftest.$ac_ext >&5
2797 rm -f conftest.$ac_objext
2799 rm -f conftest.$ac_ext conftest.$ac_objext
2804 case "x$ac_cv_prog_cc_stdc" in
2806 echo "$as_me:$LINENO: result: none needed" >&5
2807 echo "${ECHO_T}none needed" >&6 ;;
2809 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2810 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2811 CC="$CC $ac_cv_prog_cc_stdc" ;;
2814 # Some people use a C++ compiler to compile C. Since we use `exit',
2815 # in C++ we need to declare it. In case someone uses the same compiler
2816 # for both compiling C and C++ we need to have the C++ compiler decide
2817 # the declaration of exit, since it's the most demanding environment.
2818 cat >conftest.$ac_ext <<_ACEOF
2823 rm -f conftest.$ac_objext
2824 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2825 (eval $ac_compile) 2>&5
2827 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2828 (exit $ac_status); } &&
2829 { ac_try='test -s conftest.$ac_objext'
2830 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2833 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2834 (exit $ac_status); }; }; then
2835 for ac_declaration in \
2837 '#include <stdlib.h>' \
2838 'extern "C" void std::exit (int) throw (); using std::exit;' \
2839 'extern "C" void std::exit (int); using std::exit;' \
2840 'extern "C" void exit (int) throw ();' \
2841 'extern "C" void exit (int);' \
2844 cat >conftest.$ac_ext <<_ACEOF
2845 #line $LINENO "configure"
2848 cat confdefs.h >>conftest.$ac_ext
2849 cat >>conftest.$ac_ext <<_ACEOF
2850 /* end confdefs.h. */
2861 rm -f conftest.$ac_objext
2862 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2863 (eval $ac_compile) 2>&5
2865 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2866 (exit $ac_status); } &&
2867 { ac_try='test -s conftest.$ac_objext'
2868 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2871 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2872 (exit $ac_status); }; }; then
2875 echo "$as_me: failed program was:" >&5
2876 sed 's/^/| /' conftest.$ac_ext >&5
2880 rm -f conftest.$ac_objext conftest.$ac_ext
2881 cat >conftest.$ac_ext <<_ACEOF
2882 #line $LINENO "configure"
2885 cat confdefs.h >>conftest.$ac_ext
2886 cat >>conftest.$ac_ext <<_ACEOF
2887 /* end confdefs.h. */
2897 rm -f conftest.$ac_objext
2898 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2899 (eval $ac_compile) 2>&5
2901 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2902 (exit $ac_status); } &&
2903 { ac_try='test -s conftest.$ac_objext'
2904 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2907 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2908 (exit $ac_status); }; }; then
2911 echo "$as_me: failed program was:" >&5
2912 sed 's/^/| /' conftest.$ac_ext >&5
2915 rm -f conftest.$ac_objext conftest.$ac_ext
2918 if test -n "$ac_declaration"; then
2919 echo '#ifdef __cplusplus' >>confdefs.h
2920 echo $ac_declaration >>confdefs.h
2921 echo '#endif' >>confdefs.h
2925 echo "$as_me: failed program was:" >&5
2926 sed 's/^/| /' conftest.$ac_ext >&5
2929 rm -f conftest.$ac_objext conftest.$ac_ext
2931 ac_cpp='$CPP $CPPFLAGS'
2932 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2933 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2934 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2936 if test $host != $build; then
2937 for ac_prog in gcc cc
2939 # Extract the first word of "$ac_prog", so it can be a program name with args.
2940 set dummy $ac_prog; ac_word=$2
2941 echo "$as_me:$LINENO: checking for $ac_word" >&5
2942 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2943 if test "${ac_cv_prog_BUILD_CC+set}" = set; then
2944 echo $ECHO_N "(cached) $ECHO_C" >&6
2946 if test -n "$BUILD_CC"; then
2947 ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test.
2949 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2953 test -z "$as_dir" && as_dir=.
2954 for ac_exec_ext in '' $ac_executable_extensions; do
2955 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2956 ac_cv_prog_BUILD_CC="$ac_prog"
2957 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2965 BUILD_CC=$ac_cv_prog_BUILD_CC
2966 if test -n "$BUILD_CC"; then
2967 echo "$as_me:$LINENO: result: $BUILD_CC" >&5
2968 echo "${ECHO_T}$BUILD_CC" >&6
2970 echo "$as_me:$LINENO: result: no" >&5
2971 echo "${ECHO_T}no" >&6
2974 test -n "$BUILD_CC" && break
2980 ac_cpp='$CPP $CPPFLAGS'
2981 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2982 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2983 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2984 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2985 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2986 # On Suns, sometimes $CPP names a directory.
2987 if test -n "$CPP" && test -d "$CPP"; then
2990 if test -z "$CPP"; then
2991 if test "${ac_cv_prog_CPP+set}" = set; then
2992 echo $ECHO_N "(cached) $ECHO_C" >&6
2994 # Double quotes because CPP needs to be expanded
2995 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2998 for ac_c_preproc_warn_flag in '' yes
3000 # Use a header file that comes with gcc, so configuring glibc
3001 # with a fresh cross-compiler works.
3002 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3003 # <limits.h> exists even on freestanding compilers.
3004 # On the NeXT, cc -E runs the code through the compiler's parser,
3005 # not just through cpp. "Syntax error" is here to catch this case.
3006 cat >conftest.$ac_ext <<_ACEOF
3007 #line $LINENO "configure"
3010 cat confdefs.h >>conftest.$ac_ext
3011 cat >>conftest.$ac_ext <<_ACEOF
3012 /* end confdefs.h. */
3014 # include <limits.h>
3016 # include <assert.h>
3020 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3021 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3023 grep -v '^ *+' conftest.er1 >conftest.err
3025 cat conftest.err >&5
3026 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3027 (exit $ac_status); } >/dev/null; then
3028 if test -s conftest.err; then
3029 ac_cpp_err=$ac_c_preproc_warn_flag
3036 if test -z "$ac_cpp_err"; then
3039 echo "$as_me: failed program was:" >&5
3040 sed 's/^/| /' conftest.$ac_ext >&5
3042 # Broken: fails on valid input.
3045 rm -f conftest.err conftest.$ac_ext
3047 # OK, works on sane cases. Now check whether non-existent headers
3048 # can be detected and how.
3049 cat >conftest.$ac_ext <<_ACEOF
3050 #line $LINENO "configure"
3053 cat confdefs.h >>conftest.$ac_ext
3054 cat >>conftest.$ac_ext <<_ACEOF
3055 /* end confdefs.h. */
3056 #include <ac_nonexistent.h>
3058 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3059 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3061 grep -v '^ *+' conftest.er1 >conftest.err
3063 cat conftest.err >&5
3064 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3065 (exit $ac_status); } >/dev/null; then
3066 if test -s conftest.err; then
3067 ac_cpp_err=$ac_c_preproc_warn_flag
3074 if test -z "$ac_cpp_err"; then
3075 # Broken: success on invalid input.
3078 echo "$as_me: failed program was:" >&5
3079 sed 's/^/| /' conftest.$ac_ext >&5
3081 # Passes both tests.
3085 rm -f conftest.err conftest.$ac_ext
3088 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3089 rm -f conftest.err conftest.$ac_ext
3090 if $ac_preproc_ok; then
3102 echo "$as_me:$LINENO: result: $CPP" >&5
3103 echo "${ECHO_T}$CPP" >&6
3105 for ac_c_preproc_warn_flag in '' yes
3107 # Use a header file that comes with gcc, so configuring glibc
3108 # with a fresh cross-compiler works.
3109 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3110 # <limits.h> exists even on freestanding compilers.
3111 # On the NeXT, cc -E runs the code through the compiler's parser,
3112 # not just through cpp. "Syntax error" is here to catch this case.
3113 cat >conftest.$ac_ext <<_ACEOF
3114 #line $LINENO "configure"
3117 cat confdefs.h >>conftest.$ac_ext
3118 cat >>conftest.$ac_ext <<_ACEOF
3119 /* end confdefs.h. */
3121 # include <limits.h>
3123 # include <assert.h>
3127 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3128 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3130 grep -v '^ *+' conftest.er1 >conftest.err
3132 cat conftest.err >&5
3133 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3134 (exit $ac_status); } >/dev/null; then
3135 if test -s conftest.err; then
3136 ac_cpp_err=$ac_c_preproc_warn_flag
3143 if test -z "$ac_cpp_err"; then
3146 echo "$as_me: failed program was:" >&5
3147 sed 's/^/| /' conftest.$ac_ext >&5
3149 # Broken: fails on valid input.
3152 rm -f conftest.err conftest.$ac_ext
3154 # OK, works on sane cases. Now check whether non-existent headers
3155 # can be detected and how.
3156 cat >conftest.$ac_ext <<_ACEOF
3157 #line $LINENO "configure"
3160 cat confdefs.h >>conftest.$ac_ext
3161 cat >>conftest.$ac_ext <<_ACEOF
3162 /* end confdefs.h. */
3163 #include <ac_nonexistent.h>
3165 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3166 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3168 grep -v '^ *+' conftest.er1 >conftest.err
3170 cat conftest.err >&5
3171 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3172 (exit $ac_status); } >/dev/null; then
3173 if test -s conftest.err; then
3174 ac_cpp_err=$ac_c_preproc_warn_flag
3181 if test -z "$ac_cpp_err"; then
3182 # Broken: success on invalid input.
3185 echo "$as_me: failed program was:" >&5
3186 sed 's/^/| /' conftest.$ac_ext >&5
3188 # Passes both tests.
3192 rm -f conftest.err conftest.$ac_ext
3195 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3196 rm -f conftest.err conftest.$ac_ext
3197 if $ac_preproc_ok; then
3200 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3201 See \`config.log' for more details." >&5
3202 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3203 See \`config.log' for more details." >&2;}
3204 { (exit 1); exit 1; }; }
3208 ac_cpp='$CPP $CPPFLAGS'
3209 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3210 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3211 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3213 # We need the C++ compiler only for testing.
3215 ac_cpp='$CXXCPP $CPPFLAGS'
3216 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3217 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3218 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3219 if test -n "$ac_tool_prefix"; then
3220 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
3222 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3223 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3224 echo "$as_me:$LINENO: checking for $ac_word" >&5
3225 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3226 if test "${ac_cv_prog_CXX+set}" = set; then
3227 echo $ECHO_N "(cached) $ECHO_C" >&6
3229 if test -n "$CXX"; then
3230 ac_cv_prog_CXX="$CXX" # Let the user override the test.
3232 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3236 test -z "$as_dir" && as_dir=.
3237 for ac_exec_ext in '' $ac_executable_extensions; do
3238 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3239 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3240 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3249 if test -n "$CXX"; then
3250 echo "$as_me:$LINENO: result: $CXX" >&5
3251 echo "${ECHO_T}$CXX" >&6
3253 echo "$as_me:$LINENO: result: no" >&5
3254 echo "${ECHO_T}no" >&6
3257 test -n "$CXX" && break
3260 if test -z "$CXX"; then
3262 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
3264 # Extract the first word of "$ac_prog", so it can be a program name with args.
3265 set dummy $ac_prog; ac_word=$2
3266 echo "$as_me:$LINENO: checking for $ac_word" >&5
3267 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3268 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
3269 echo $ECHO_N "(cached) $ECHO_C" >&6
3271 if test -n "$ac_ct_CXX"; then
3272 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3274 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3278 test -z "$as_dir" && as_dir=.
3279 for ac_exec_ext in '' $ac_executable_extensions; do
3280 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3281 ac_cv_prog_ac_ct_CXX="$ac_prog"
3282 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3290 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3291 if test -n "$ac_ct_CXX"; then
3292 echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
3293 echo "${ECHO_T}$ac_ct_CXX" >&6
3295 echo "$as_me:$LINENO: result: no" >&5
3296 echo "${ECHO_T}no" >&6
3299 test -n "$ac_ct_CXX" && break
3301 test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
3307 # Provide some information about the compiler.
3308 echo "$as_me:$LINENO:" \
3309 "checking for C++ compiler version" >&5
3310 ac_compiler=`set X $ac_compile; echo $2`
3311 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
3312 (eval $ac_compiler --version </dev/null >&5) 2>&5
3314 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3315 (exit $ac_status); }
3316 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
3317 (eval $ac_compiler -v </dev/null >&5) 2>&5
3319 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3320 (exit $ac_status); }
3321 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
3322 (eval $ac_compiler -V </dev/null >&5) 2>&5
3324 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3325 (exit $ac_status); }
3327 echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
3328 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
3329 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
3330 echo $ECHO_N "(cached) $ECHO_C" >&6
3332 cat >conftest.$ac_ext <<_ACEOF
3333 #line $LINENO "configure"
3336 cat confdefs.h >>conftest.$ac_ext
3337 cat >>conftest.$ac_ext <<_ACEOF
3338 /* end confdefs.h. */
3351 rm -f conftest.$ac_objext
3352 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3353 (eval $ac_compile) 2>&5
3355 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3356 (exit $ac_status); } &&
3357 { ac_try='test -s conftest.$ac_objext'
3358 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3361 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3362 (exit $ac_status); }; }; then
3365 echo "$as_me: failed program was:" >&5
3366 sed 's/^/| /' conftest.$ac_ext >&5
3370 rm -f conftest.$ac_objext conftest.$ac_ext
3371 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3374 echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3375 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
3376 GXX=`test $ac_compiler_gnu = yes && echo yes`
3377 ac_test_CXXFLAGS=${CXXFLAGS+set}
3378 ac_save_CXXFLAGS=$CXXFLAGS
3380 echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
3381 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
3382 if test "${ac_cv_prog_cxx_g+set}" = set; then
3383 echo $ECHO_N "(cached) $ECHO_C" >&6
3385 cat >conftest.$ac_ext <<_ACEOF
3386 #line $LINENO "configure"
3389 cat confdefs.h >>conftest.$ac_ext
3390 cat >>conftest.$ac_ext <<_ACEOF
3391 /* end confdefs.h. */
3401 rm -f conftest.$ac_objext
3402 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3403 (eval $ac_compile) 2>&5
3405 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3406 (exit $ac_status); } &&
3407 { ac_try='test -s conftest.$ac_objext'
3408 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3411 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3412 (exit $ac_status); }; }; then
3413 ac_cv_prog_cxx_g=yes
3415 echo "$as_me: failed program was:" >&5
3416 sed 's/^/| /' conftest.$ac_ext >&5
3420 rm -f conftest.$ac_objext conftest.$ac_ext
3422 echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
3423 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
3424 if test "$ac_test_CXXFLAGS" = set; then
3425 CXXFLAGS=$ac_save_CXXFLAGS
3426 elif test $ac_cv_prog_cxx_g = yes; then
3427 if test "$GXX" = yes; then
3433 if test "$GXX" = yes; then
3439 for ac_declaration in \
3441 '#include <stdlib.h>' \
3442 'extern "C" void std::exit (int) throw (); using std::exit;' \
3443 'extern "C" void std::exit (int); using std::exit;' \
3444 'extern "C" void exit (int) throw ();' \
3445 'extern "C" void exit (int);' \
3448 cat >conftest.$ac_ext <<_ACEOF
3449 #line $LINENO "configure"
3452 cat confdefs.h >>conftest.$ac_ext
3453 cat >>conftest.$ac_ext <<_ACEOF
3454 /* end confdefs.h. */
3465 rm -f conftest.$ac_objext
3466 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3467 (eval $ac_compile) 2>&5
3469 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3470 (exit $ac_status); } &&
3471 { ac_try='test -s conftest.$ac_objext'
3472 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3475 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3476 (exit $ac_status); }; }; then
3479 echo "$as_me: failed program was:" >&5
3480 sed 's/^/| /' conftest.$ac_ext >&5
3484 rm -f conftest.$ac_objext conftest.$ac_ext
3485 cat >conftest.$ac_ext <<_ACEOF
3486 #line $LINENO "configure"
3489 cat confdefs.h >>conftest.$ac_ext
3490 cat >>conftest.$ac_ext <<_ACEOF
3491 /* end confdefs.h. */
3501 rm -f conftest.$ac_objext
3502 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3503 (eval $ac_compile) 2>&5
3505 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3506 (exit $ac_status); } &&
3507 { ac_try='test -s conftest.$ac_objext'
3508 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3511 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3512 (exit $ac_status); }; }; then
3515 echo "$as_me: failed program was:" >&5
3516 sed 's/^/| /' conftest.$ac_ext >&5
3519 rm -f conftest.$ac_objext conftest.$ac_ext
3522 if test -n "$ac_declaration"; then
3523 echo '#ifdef __cplusplus' >>confdefs.h
3524 echo $ac_declaration >>confdefs.h
3525 echo '#endif' >>confdefs.h
3529 ac_cpp='$CPP $CPPFLAGS'
3530 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3531 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3532 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3534 # Was a --with-binutils option given?
3535 if test -n "$path_binutils"; then
3536 # Make absolute; ensure a single trailing slash.
3537 path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'`
3538 CC="$CC -B$path_binutils"
3540 AS=`$CC -print-prog-name=as`
3541 LD=`$CC -print-prog-name=ld`
3542 AR=`$CC -print-prog-name=ar`
3544 OBJDUMP=`$CC -print-prog-name=objdump`
3547 # ranlib has to be treated a bit differently since it might not exist at all.
3548 ac_ranlib=`$CC -print-prog-name=ranlib`
3549 if test "x$ac_ranlib" = xranlib; then
3550 # This extra check has to happen since gcc simply echos the parameter in
3551 # case it cannot find the value in its own directories.
3552 if test -n "$ac_tool_prefix"; then
3553 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3554 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3555 echo "$as_me:$LINENO: checking for $ac_word" >&5
3556 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3557 if test "${ac_cv_prog_RANLIB+set}" = set; then
3558 echo $ECHO_N "(cached) $ECHO_C" >&6
3560 if test -n "$RANLIB"; then
3561 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3563 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3567 test -z "$as_dir" && as_dir=.
3568 for ac_exec_ext in '' $ac_executable_extensions; do
3569 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3570 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3571 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3579 RANLIB=$ac_cv_prog_RANLIB
3580 if test -n "$RANLIB"; then
3581 echo "$as_me:$LINENO: result: $RANLIB" >&5
3582 echo "${ECHO_T}$RANLIB" >&6
3584 echo "$as_me:$LINENO: result: no" >&5
3585 echo "${ECHO_T}no" >&6
3589 if test -z "$ac_cv_prog_RANLIB"; then
3590 ac_ct_RANLIB=$RANLIB
3591 # Extract the first word of "ranlib", so it can be a program name with args.
3592 set dummy ranlib; ac_word=$2
3593 echo "$as_me:$LINENO: checking for $ac_word" >&5
3594 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3595 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3596 echo $ECHO_N "(cached) $ECHO_C" >&6
3598 if test -n "$ac_ct_RANLIB"; then
3599 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3601 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3605 test -z "$as_dir" && as_dir=.
3606 for ac_exec_ext in '' $ac_executable_extensions; do
3607 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3608 ac_cv_prog_ac_ct_RANLIB="ranlib"
3609 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3615 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3618 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3619 if test -n "$ac_ct_RANLIB"; then
3620 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3621 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3623 echo "$as_me:$LINENO: result: no" >&5
3624 echo "${ECHO_T}no" >&6
3627 RANLIB=$ac_ct_RANLIB
3629 RANLIB="$ac_cv_prog_RANLIB"
3637 # Determine whether we are using GNU binutils.
3638 echo "$as_me:$LINENO: checking whether $AS is GNU as" >&5
3639 echo $ECHO_N "checking whether $AS is GNU as... $ECHO_C" >&6
3640 if test "${libc_cv_prog_as_gnu+set}" = set; then
3641 echo $ECHO_N "(cached) $ECHO_C" >&6
3643 # Most GNU programs take a -v and spit out some text including
3644 # the word 'GNU'. Some try to read stdin, so give them /dev/null.
3645 if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
3646 libc_cv_prog_as_gnu=yes
3648 libc_cv_prog_as_gnu=no
3652 echo "$as_me:$LINENO: result: $libc_cv_prog_as_gnu" >&5
3653 echo "${ECHO_T}$libc_cv_prog_as_gnu" >&6
3655 gnu_as=$libc_cv_prog_as_gnu
3657 echo "$as_me:$LINENO: checking whether $LD is GNU ld" >&5
3658 echo $ECHO_N "checking whether $LD is GNU ld... $ECHO_C" >&6
3659 if test "${libc_cv_prog_ld_gnu+set}" = set; then
3660 echo $ECHO_N "(cached) $ECHO_C" >&6
3662 # Most GNU programs take a -v and spit out some text including
3663 # the word 'GNU'. Some try to read stdin, so give them /dev/null.
3664 if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
3665 libc_cv_prog_ld_gnu=yes
3667 libc_cv_prog_ld_gnu=no
3671 echo "$as_me:$LINENO: result: $libc_cv_prog_ld_gnu" >&5
3672 echo "${ECHO_T}$libc_cv_prog_ld_gnu" >&6
3673 gnu_ld=$libc_cv_prog_ld_gnu
3676 # Accept binutils 2.13 or newer.
3679 # Extract the first word of "$ac_prog", so it can be a program name with args.
3680 set dummy $ac_prog; ac_word=$2
3681 echo "$as_me:$LINENO: checking for $ac_word" >&5
3682 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3683 if test "${ac_cv_prog_AS+set}" = set; then
3684 echo $ECHO_N "(cached) $ECHO_C" >&6
3686 if test -n "$AS"; then
3687 ac_cv_prog_AS="$AS" # Let the user override the test.
3689 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3693 test -z "$as_dir" && as_dir=.
3694 for ac_exec_ext in '' $ac_executable_extensions; do
3695 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3696 ac_cv_prog_AS="$ac_prog"
3697 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3706 if test -n "$AS"; then
3707 echo "$as_me:$LINENO: result: $AS" >&5
3708 echo "${ECHO_T}$AS" >&6
3710 echo "$as_me:$LINENO: result: no" >&5
3711 echo "${ECHO_T}no" >&6
3714 test -n "$AS" && break
3717 if test -z "$AS"; then
3720 # Found it, now check the version.
3721 echo "$as_me:$LINENO: checking version of $AS" >&5
3722 echo $ECHO_N "checking version of $AS... $ECHO_C" >&6
3723 ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
3724 case $ac_prog_version in
3725 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
3727 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
3728 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
3731 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
3732 echo "${ECHO_T}$ac_prog_version" >&6
3734 if test $ac_verc_fail = yes; then
3735 AS=: critic_missing="$critic_missing as"
3740 # Extract the first word of "$ac_prog", so it can be a program name with args.
3741 set dummy $ac_prog; ac_word=$2
3742 echo "$as_me:$LINENO: checking for $ac_word" >&5
3743 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3744 if test "${ac_cv_prog_LD+set}" = set; then
3745 echo $ECHO_N "(cached) $ECHO_C" >&6
3747 if test -n "$LD"; then
3748 ac_cv_prog_LD="$LD" # Let the user override the test.
3750 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3754 test -z "$as_dir" && as_dir=.
3755 for ac_exec_ext in '' $ac_executable_extensions; do
3756 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3757 ac_cv_prog_LD="$ac_prog"
3758 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3767 if test -n "$LD"; then
3768 echo "$as_me:$LINENO: result: $LD" >&5
3769 echo "${ECHO_T}$LD" >&6
3771 echo "$as_me:$LINENO: result: no" >&5
3772 echo "${ECHO_T}no" >&6
3775 test -n "$LD" && break
3778 if test -z "$LD"; then
3781 # Found it, now check the version.
3782 echo "$as_me:$LINENO: checking version of $LD" >&5
3783 echo $ECHO_N "checking version of $LD... $ECHO_C" >&6
3784 ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'`
3785 case $ac_prog_version in
3786 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
3788 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
3789 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
3792 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
3793 echo "${ECHO_T}$ac_prog_version" >&6
3795 if test $ac_verc_fail = yes; then
3796 LD=: critic_missing="$critic_missing ld"
3800 # We need the physical current working directory. We cannot use the
3801 # "pwd -P" shell builtin since that's not portable. Instead we try to
3802 # find a pwd binary. Note that assigning to the PWD environment
3803 # variable might have some interesting side effects, so we don't do
3805 # Extract the first word of "pwd", so it can be a program name with args.
3806 set dummy pwd; ac_word=$2
3807 echo "$as_me:$LINENO: checking for $ac_word" >&5
3808 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3809 if test "${ac_cv_path_PWD_P+set}" = set; then
3810 echo $ECHO_N "(cached) $ECHO_C" >&6
3814 ac_cv_path_PWD_P="$PWD_P" # Let the user override the test with a path.
3817 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3821 test -z "$as_dir" && as_dir=.
3822 for ac_exec_ext in '' $ac_executable_extensions; do
3823 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3824 ac_cv_path_PWD_P="$as_dir/$ac_word$ac_exec_ext"
3825 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3831 test -z "$ac_cv_path_PWD_P" && ac_cv_path_PWD_P="no"
3835 PWD_P=$ac_cv_path_PWD_P
3837 if test -n "$PWD_P"; then
3838 echo "$as_me:$LINENO: result: $PWD_P" >&5
3839 echo "${ECHO_T}$PWD_P" >&6
3841 echo "$as_me:$LINENO: result: no" >&5
3842 echo "${ECHO_T}no" >&6
3845 if test "$PWD_P" = no; then
3846 { { echo "$as_me:$LINENO: error: *** A pwd binary could not be found." >&5
3847 echo "$as_me: error: *** A pwd binary could not be found." >&2;}
3848 { (exit 1); exit 1; }; }
3851 # These programs are version sensitive.
3853 for ac_prog in ${ac_tool_prefix}gcc ${ac_tool_prefix}cc
3855 # Extract the first word of "$ac_prog", so it can be a program name with args.
3856 set dummy $ac_prog; ac_word=$2
3857 echo "$as_me:$LINENO: checking for $ac_word" >&5
3858 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3859 if test "${ac_cv_prog_CC+set}" = set; then
3860 echo $ECHO_N "(cached) $ECHO_C" >&6
3862 if test -n "$CC"; then
3863 ac_cv_prog_CC="$CC" # Let the user override the test.
3865 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3869 test -z "$as_dir" && as_dir=.
3870 for ac_exec_ext in '' $ac_executable_extensions; do
3871 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3872 ac_cv_prog_CC="$ac_prog"
3873 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3882 if test -n "$CC"; then
3883 echo "$as_me:$LINENO: result: $CC" >&5
3884 echo "${ECHO_T}$CC" >&6
3886 echo "$as_me:$LINENO: result: no" >&5
3887 echo "${ECHO_T}no" >&6
3890 test -n "$CC" && break
3893 if test -z "$CC"; then
3896 # Found it, now check the version.
3897 echo "$as_me:$LINENO: checking version of $CC" >&5
3898 echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
3899 ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'`
3900 case $ac_prog_version in
3901 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
3903 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
3904 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
3907 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
3908 echo "${ECHO_T}$ac_prog_version" >&6
3910 if test $ac_verc_fail = yes; then
3911 critic_missing="$critic_missing gcc"
3914 for ac_prog in gnumake gmake make
3916 # Extract the first word of "$ac_prog", so it can be a program name with args.
3917 set dummy $ac_prog; ac_word=$2
3918 echo "$as_me:$LINENO: checking for $ac_word" >&5
3919 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3920 if test "${ac_cv_prog_MAKE+set}" = set; then
3921 echo $ECHO_N "(cached) $ECHO_C" >&6
3923 if test -n "$MAKE"; then
3924 ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
3926 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3930 test -z "$as_dir" && as_dir=.
3931 for ac_exec_ext in '' $ac_executable_extensions; do
3932 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3933 ac_cv_prog_MAKE="$ac_prog"
3934 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3942 MAKE=$ac_cv_prog_MAKE
3943 if test -n "$MAKE"; then
3944 echo "$as_me:$LINENO: result: $MAKE" >&5
3945 echo "${ECHO_T}$MAKE" >&6
3947 echo "$as_me:$LINENO: result: no" >&5
3948 echo "${ECHO_T}no" >&6
3951 test -n "$MAKE" && break
3954 if test -z "$MAKE"; then
3957 # Found it, now check the version.
3958 echo "$as_me:$LINENO: checking version of $MAKE" >&5
3959 echo $ECHO_N "checking version of $MAKE... $ECHO_C" >&6
3960 ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'`
3961 case $ac_prog_version in
3962 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
3964 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
3965 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
3968 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
3969 echo "${ECHO_T}$ac_prog_version" >&6
3971 if test $ac_verc_fail = yes; then
3972 critic_missing="$critic_missing make"
3976 for ac_prog in gnumsgfmt gmsgfmt msgfmt
3978 # Extract the first word of "$ac_prog", so it can be a program name with args.
3979 set dummy $ac_prog; ac_word=$2
3980 echo "$as_me:$LINENO: checking for $ac_word" >&5
3981 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3982 if test "${ac_cv_prog_MSGFMT+set}" = set; then
3983 echo $ECHO_N "(cached) $ECHO_C" >&6
3985 if test -n "$MSGFMT"; then
3986 ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test.
3988 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3992 test -z "$as_dir" && as_dir=.
3993 for ac_exec_ext in '' $ac_executable_extensions; do
3994 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3995 ac_cv_prog_MSGFMT="$ac_prog"
3996 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4004 MSGFMT=$ac_cv_prog_MSGFMT
4005 if test -n "$MSGFMT"; then
4006 echo "$as_me:$LINENO: result: $MSGFMT" >&5
4007 echo "${ECHO_T}$MSGFMT" >&6
4009 echo "$as_me:$LINENO: result: no" >&5
4010 echo "${ECHO_T}no" >&6
4013 test -n "$MSGFMT" && break
4016 if test -z "$MSGFMT"; then
4019 # Found it, now check the version.
4020 echo "$as_me:$LINENO: checking version of $MSGFMT" >&5
4021 echo $ECHO_N "checking version of $MSGFMT... $ECHO_C" >&6
4022 ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
4023 case $ac_prog_version in
4024 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4025 0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*)
4026 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4027 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4030 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4031 echo "${ECHO_T}$ac_prog_version" >&6
4033 if test $ac_verc_fail = yes; then
4034 MSGFMT=: aux_missing="$aux_missing msgfmt"
4037 for ac_prog in makeinfo
4039 # Extract the first word of "$ac_prog", so it can be a program name with args.
4040 set dummy $ac_prog; ac_word=$2
4041 echo "$as_me:$LINENO: checking for $ac_word" >&5
4042 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4043 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
4044 echo $ECHO_N "(cached) $ECHO_C" >&6
4046 if test -n "$MAKEINFO"; then
4047 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
4049 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4053 test -z "$as_dir" && as_dir=.
4054 for ac_exec_ext in '' $ac_executable_extensions; do
4055 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4056 ac_cv_prog_MAKEINFO="$ac_prog"
4057 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4065 MAKEINFO=$ac_cv_prog_MAKEINFO
4066 if test -n "$MAKEINFO"; then
4067 echo "$as_me:$LINENO: result: $MAKEINFO" >&5
4068 echo "${ECHO_T}$MAKEINFO" >&6
4070 echo "$as_me:$LINENO: result: no" >&5
4071 echo "${ECHO_T}no" >&6
4074 test -n "$MAKEINFO" && break
4077 if test -z "$MAKEINFO"; then
4080 # Found it, now check the version.
4081 echo "$as_me:$LINENO: checking version of $MAKEINFO" >&5
4082 echo $ECHO_N "checking version of $MAKEINFO... $ECHO_C" >&6
4083 ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
4084 case $ac_prog_version in
4085 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4087 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4088 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4091 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4092 echo "${ECHO_T}$ac_prog_version" >&6
4094 if test $ac_verc_fail = yes; then
4095 MAKEINFO=: aux_missing="$aux_missing makeinfo"
4100 # Extract the first word of "$ac_prog", so it can be a program name with args.
4101 set dummy $ac_prog; ac_word=$2
4102 echo "$as_me:$LINENO: checking for $ac_word" >&5
4103 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4104 if test "${ac_cv_prog_SED+set}" = set; then
4105 echo $ECHO_N "(cached) $ECHO_C" >&6
4107 if test -n "$SED"; then
4108 ac_cv_prog_SED="$SED" # Let the user override the test.
4110 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4114 test -z "$as_dir" && as_dir=.
4115 for ac_exec_ext in '' $ac_executable_extensions; do
4116 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4117 ac_cv_prog_SED="$ac_prog"
4118 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4127 if test -n "$SED"; then
4128 echo "$as_me:$LINENO: result: $SED" >&5
4129 echo "${ECHO_T}$SED" >&6
4131 echo "$as_me:$LINENO: result: no" >&5
4132 echo "${ECHO_T}no" >&6
4135 test -n "$SED" && break
4138 if test -z "$SED"; then
4141 # Found it, now check the version.
4142 echo "$as_me:$LINENO: checking version of $SED" >&5
4143 echo $ECHO_N "checking version of $SED... $ECHO_C" >&6
4144 ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed version \([0-9]*\.[0-9.]*\).*$/\1/p'`
4145 case $ac_prog_version in
4146 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4147 3.0[2-9]*|3.[1-9]*|[4-9]*)
4148 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4149 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4152 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4153 echo "${ECHO_T}$ac_prog_version" >&6
4155 if test $ac_verc_fail = yes; then
4156 SED=: aux_missing="$aux_missing sed"
4160 if test "x$with_cvs" != xyes; then
4161 for ac_prog in autoconf
4163 # Extract the first word of "$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_AUTOCONF+set}" = set; then
4168 echo $ECHO_N "(cached) $ECHO_C" >&6
4170 if test -n "$AUTOCONF"; then
4171 ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
4173 as_save_IFS=$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_AUTOCONF="$ac_prog"
4181 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4189 AUTOCONF=$ac_cv_prog_AUTOCONF
4190 if test -n "$AUTOCONF"; then
4191 echo "$as_me:$LINENO: result: $AUTOCONF" >&5
4192 echo "${ECHO_T}$AUTOCONF" >&6
4194 echo "$as_me:$LINENO: result: no" >&5
4195 echo "${ECHO_T}no" >&6
4198 test -n "$AUTOCONF" && break
4200 test -n "$AUTOCONF" || AUTOCONF="no"
4202 case "x$AUTOCONF" in
4203 xno|x|x:) AUTOCONF=no ;;
4205 echo "$as_me:$LINENO: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5
4206 echo $ECHO_N "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... $ECHO_C" >&6
4207 if test "${libc_cv_autoconf_works+set}" = set; then
4208 echo $ECHO_N "(cached) $ECHO_C" >&6
4210 if (cd $srcdir; $AUTOCONF $ACFLAGS configure.in > /dev/null 2>&1); then
4211 libc_cv_autoconf_works=yes
4213 libc_cv_autoconf_works=no
4216 echo "$as_me:$LINENO: result: $libc_cv_autoconf_works" >&5
4217 echo "${ECHO_T}$libc_cv_autoconf_works" >&6
4218 test $libc_cv_autoconf_works = yes || AUTOCONF=no
4221 test "x$AUTOCONF" != xno || aux_missing="$aux_missing autoconf"
4224 test -n "$critic_missing" && { { echo "$as_me:$LINENO: error:
4225 *** These critical programs are missing or too old:$critic_missing
4226 *** Check the INSTALL file for required versions." >&5
4227 echo "$as_me: error:
4228 *** These critical programs are missing or too old:$critic_missing
4229 *** Check the INSTALL file for required versions." >&2;}
4230 { (exit 1); exit 1; }; }
4232 test -n "$aux_missing" && { echo "$as_me:$LINENO: WARNING:
4233 *** These auxiliary programs are missing or incompatible versions:$aux_missing
4234 *** some features will be disabled.
4235 *** Check the INSTALL file for required versions." >&5
4236 echo "$as_me: WARNING:
4237 *** These auxiliary programs are missing or incompatible versions:$aux_missing
4238 *** some features will be disabled.
4239 *** Check the INSTALL file for required versions." >&2;}
4241 # glibcbug.in wants to know the compiler version.
4242 CCVERSION=`$CC -v 2>&1 | sed -n 's/gcc version //p'`
4245 # if using special system headers, find out the compiler's sekrit
4246 # header directory and add that to the list. NOTE: Only does the right
4247 # thing on a system that doesn't need fixincludes. (Not presently a problem.)
4248 if test -n "$sysheaders"; then
4249 ccheaders=`$CC -print-file-name=include`
4250 SYSINCLUDES="-nostdinc -isystem $ccheaders -isystem $sysheaders"
4254 # check if ranlib is necessary
4255 echo "$as_me:$LINENO: checking whether ranlib is necessary" >&5
4256 echo $ECHO_N "checking whether ranlib is necessary... $ECHO_C" >&6
4257 if test "${libc_cv_ranlib_necessary+set}" = set; then
4258 echo $ECHO_N "(cached) $ECHO_C" >&6
4260 cat > conftest.c <<EOF
4265 $CC $CFLAGS $CPPFLAGS -c conftest.c
4266 $AR cr conftest.a conftest.o
4267 cp conftest.a conftest2.a
4269 if cmp -s conftest.a conftest2.a; then
4270 libc_cv_ranlib_necessary=no
4272 libc_cv_ranlib_necessary=yes
4276 echo "$as_me:$LINENO: result: $libc_cv_ranlib_necessary" >&5
4277 echo "${ECHO_T}$libc_cv_ranlib_necessary" >&6
4278 if test "$libc_cv_ranlib_necessary" = no; then
4282 # Test if LD_LIBRARY_PATH contains the notation for the current directory
4283 # since this would lead to problems installing/building glibc.
4284 # LD_LIBRARY_PATH contains the current directory if one of the following
4286 # - one of the terminals (":" and ";") is the first or last sign
4287 # - two terminals occur directly after each other
4288 # - the path contains an element with a dot in it
4289 echo "$as_me:$LINENO: checking LD_LIBRARY_PATH variable" >&5
4290 echo $ECHO_N "checking LD_LIBRARY_PATH variable... $ECHO_C" >&6
4291 case ${LD_LIBRARY_PATH} in
4292 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
4293 ld_library_path_setting="contains current directory"
4296 ld_library_path_setting="ok"
4299 echo "$as_me:$LINENO: result: $ld_library_path_setting" >&5
4300 echo "${ECHO_T}$ld_library_path_setting" >&6
4301 if test "$ld_library_path_setting" != "ok"; then
4302 { { echo "$as_me:$LINENO: error:
4303 *** LD_LIBRARY_PATH shouldn't contain the current directory when
4304 *** building glibc. Please change the environment variable
4305 *** and run configure again." >&5
4306 echo "$as_me: error:
4307 *** LD_LIBRARY_PATH shouldn't contain the current directory when
4308 *** building glibc. Please change the environment variable
4309 *** and run configure again." >&2;}
4310 { (exit 1); exit 1; }; }
4313 echo "$as_me:$LINENO: checking whether GCC supports -static-libgcc" >&5
4314 echo $ECHO_N "checking whether GCC supports -static-libgcc... $ECHO_C" >&6
4315 if test "${libc_cv_gcc_static_libgcc+set}" = set; then
4316 echo $ECHO_N "(cached) $ECHO_C" >&6
4318 if $CC -v -static-libgcc 2>&1 | grep -q 'unrecognized option.*static-libgcc'; then
4319 libc_cv_gcc_static_libgcc=
4321 libc_cv_gcc_static_libgcc=-static-libgcc
4324 echo "$as_me:$LINENO: result: $libc_cv_gcc_static_libgcc" >&5
4325 echo "${ECHO_T}$libc_cv_gcc_static_libgcc" >&6
4328 # Extract the first word of "bash", so it can be a program name with args.
4329 set dummy bash; ac_word=$2
4330 echo "$as_me:$LINENO: checking for $ac_word" >&5
4331 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4332 if test "${ac_cv_path_BASH+set}" = set; then
4333 echo $ECHO_N "(cached) $ECHO_C" >&6
4337 ac_cv_path_BASH="$BASH" # Let the user override the test with a path.
4340 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4344 test -z "$as_dir" && as_dir=.
4345 for ac_exec_ext in '' $ac_executable_extensions; do
4346 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4347 ac_cv_path_BASH="$as_dir/$ac_word$ac_exec_ext"
4348 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4354 test -z "$ac_cv_path_BASH" && ac_cv_path_BASH="no"
4358 BASH=$ac_cv_path_BASH
4360 if test -n "$BASH"; then
4361 echo "$as_me:$LINENO: result: $BASH" >&5
4362 echo "${ECHO_T}$BASH" >&6
4364 echo "$as_me:$LINENO: result: no" >&5
4365 echo "${ECHO_T}no" >&6
4368 if test "$BASH" != no &&
4369 $BASH -c 'test "$BASH_VERSINFO" \
4370 && test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then
4371 libc_cv_have_bash2=yes
4373 libc_cv_have_bash2=no
4377 if test "$BASH" = no; then
4378 # Extract the first word of "ksh", so it can be a program name with args.
4379 set dummy ksh; ac_word=$2
4380 echo "$as_me:$LINENO: checking for $ac_word" >&5
4381 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4382 if test "${ac_cv_path_KSH+set}" = set; then
4383 echo $ECHO_N "(cached) $ECHO_C" >&6
4387 ac_cv_path_KSH="$KSH" # Let the user override the test with a path.
4390 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4394 test -z "$as_dir" && as_dir=.
4395 for ac_exec_ext in '' $ac_executable_extensions; do
4396 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4397 ac_cv_path_KSH="$as_dir/$ac_word$ac_exec_ext"
4398 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4404 test -z "$ac_cv_path_KSH" && ac_cv_path_KSH="no"
4410 if test -n "$KSH"; then
4411 echo "$as_me:$LINENO: result: $KSH" >&5
4412 echo "${ECHO_T}$KSH" >&6
4414 echo "$as_me:$LINENO: result: no" >&5
4415 echo "${ECHO_T}no" >&6
4418 if test "$KSH" = no; then
4421 libc_cv_have_ksh=yes
4426 libc_cv_have_ksh=yes
4430 for ac_prog in gawk mawk nawk awk
4432 # Extract the first word of "$ac_prog", so it can be a program name with args.
4433 set dummy $ac_prog; ac_word=$2
4434 echo "$as_me:$LINENO: checking for $ac_word" >&5
4435 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4436 if test "${ac_cv_prog_AWK+set}" = set; then
4437 echo $ECHO_N "(cached) $ECHO_C" >&6
4439 if test -n "$AWK"; then
4440 ac_cv_prog_AWK="$AWK" # Let the user override the test.
4442 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4446 test -z "$as_dir" && as_dir=.
4447 for ac_exec_ext in '' $ac_executable_extensions; do
4448 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4449 ac_cv_prog_AWK="$ac_prog"
4450 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4459 if test -n "$AWK"; then
4460 echo "$as_me:$LINENO: result: $AWK" >&5
4461 echo "${ECHO_T}$AWK" >&6
4463 echo "$as_me:$LINENO: result: no" >&5
4464 echo "${ECHO_T}no" >&6
4467 test -n "$AWK" && break
4470 # Extract the first word of "perl", so it can be a program name with args.
4471 set dummy perl; ac_word=$2
4472 echo "$as_me:$LINENO: checking for $ac_word" >&5
4473 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4474 if test "${ac_cv_path_PERL+set}" = set; then
4475 echo $ECHO_N "(cached) $ECHO_C" >&6
4479 ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
4482 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4486 test -z "$as_dir" && as_dir=.
4487 for ac_exec_ext in '' $ac_executable_extensions; do
4488 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4489 ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
4490 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4496 test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no"
4500 PERL=$ac_cv_path_PERL
4502 if test -n "$PERL"; then
4503 echo "$as_me:$LINENO: result: $PERL" >&5
4504 echo "${ECHO_T}$PERL" >&6
4506 echo "$as_me:$LINENO: result: no" >&5
4507 echo "${ECHO_T}no" >&6
4510 if test "$PERL" != no &&
4511 (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then
4514 # Extract the first word of "install-info", so it can be a program name with args.
4515 set dummy install-info; ac_word=$2
4516 echo "$as_me:$LINENO: checking for $ac_word" >&5
4517 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4518 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then
4519 echo $ECHO_N "(cached) $ECHO_C" >&6
4521 case $INSTALL_INFO in
4523 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
4526 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4527 as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin"
4528 for as_dir in $as_dummy
4531 test -z "$as_dir" && as_dir=.
4532 for ac_exec_ext in '' $ac_executable_extensions; do
4533 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4534 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
4535 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4541 test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no"
4545 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
4547 if test -n "$INSTALL_INFO"; then
4548 echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
4549 echo "${ECHO_T}$INSTALL_INFO" >&6
4551 echo "$as_me:$LINENO: result: no" >&5
4552 echo "${ECHO_T}no" >&6
4555 if test "$INSTALL_INFO" != "no"; then
4556 echo "$as_me:$LINENO: checking for old Debian install-info" >&5
4557 echo $ECHO_N "checking for old Debian install-info... $ECHO_C" >&6
4558 if test "${libc_cv_old_debian_install_info+set}" = set; then
4559 echo $ECHO_N "(cached) $ECHO_C" >&6
4562 # There is a hard ^_ on the next line. I am open to better ideas.
4564 echo 'File: dir Node: Top This is the top of the INFO tree'
4565 echo '* Menu:') >conftest.d/dir
4566 (echo 'INFO-DIR-SECTION i-d-s works'
4567 echo 'START-INFO-DIR-ENTRY'
4568 echo '* Prog: (prog). Program.'
4569 echo 'END-INFO-DIR-ENTRY') >conftest.d/prog.info
4570 if $INSTALL_INFO --info-dir=conftest.d conftest.d/prog.info >&5 2>&1
4572 if grep -s 'i-d-s works' conftest.d/dir >/dev/null
4573 then libc_cv_old_debian_install_info=no
4574 else libc_cv_old_debian_install_info=yes
4576 else libc_cv_old_debian_install_info=no testfailed=t
4580 echo "$as_me:$LINENO: result: $libc_cv_old_debian_install_info" >&5
4581 echo "${ECHO_T}$libc_cv_old_debian_install_info" >&6
4582 if test -n "$testfailed"
4583 then { echo "$as_me:$LINENO: WARNING: install-info errored out, check config.log" >&5
4584 echo "$as_me: WARNING: install-info errored out, check config.log" >&2;}
4586 OLD_DEBIAN_INSTALL_INFO=$libc_cv_old_debian_install_info
4590 # Extract the first word of "bison", so it can be a program name with args.
4591 set dummy bison; ac_word=$2
4592 echo "$as_me:$LINENO: checking for $ac_word" >&5
4593 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4594 if test "${ac_cv_path_BISON+set}" = set; then
4595 echo $ECHO_N "(cached) $ECHO_C" >&6
4599 ac_cv_path_BISON="$BISON" # Let the user override the test with a path.
4602 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4603 as_dummy="$PATH:/usr/local/bin:/usr/bin:/bin"
4604 for as_dir in $as_dummy
4607 test -z "$as_dir" && as_dir=.
4608 for ac_exec_ext in '' $ac_executable_extensions; do
4609 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4610 ac_cv_path_BISON="$as_dir/$ac_word$ac_exec_ext"
4611 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4617 test -z "$ac_cv_path_BISON" && ac_cv_path_BISON="no"
4621 BISON=$ac_cv_path_BISON
4623 if test -n "$BISON"; then
4624 echo "$as_me:$LINENO: result: $BISON" >&5
4625 echo "${ECHO_T}$BISON" >&6
4627 echo "$as_me:$LINENO: result: no" >&5
4628 echo "${ECHO_T}no" >&6
4632 echo "$as_me:$LINENO: checking for signed size_t type" >&5
4633 echo $ECHO_N "checking for signed size_t type... $ECHO_C" >&6
4634 if test "${libc_cv_signed_size_t+set}" = set; then
4635 echo $ECHO_N "(cached) $ECHO_C" >&6
4637 echo '#include <stddef.h>
4638 FOOBAR __SIZE_TYPE__ FOOBAR' > conftest.c
4639 if eval "$ac_cpp conftest.c 2>/dev/null" \
4640 | grep '^FOOBAR.*unsigned.*FOOBAR$' >/dev/null; then
4641 libc_cv_signed_size_t=no
4643 libc_cv_signed_size_t=yes
4647 echo "$as_me:$LINENO: result: $libc_cv_signed_size_t" >&5
4648 echo "${ECHO_T}$libc_cv_signed_size_t" >&6
4649 if test $libc_cv_signed_size_t = yes; then
4650 cat >> confdefs.h <<\EOF
4651 #undef __SIZE_TYPE__
4652 #define __SIZE_TYPE__ unsigned
4657 echo "$as_me:$LINENO: checking for libc-friendly stddef.h" >&5
4658 echo $ECHO_N "checking for libc-friendly stddef.h... $ECHO_C" >&6
4659 if test "${libc_cv_friendly_stddef+set}" = set; then
4660 echo $ECHO_N "(cached) $ECHO_C" >&6
4662 cat >conftest.$ac_ext <<_ACEOF
4663 #line $LINENO "configure"
4666 cat confdefs.h >>conftest.$ac_ext
4667 cat >>conftest.$ac_ext <<_ACEOF
4668 /* end confdefs.h. */
4669 #define __need_size_t
4670 #define __need_wchar_t
4677 size_t size; wchar_t wchar;
4679 #error stddef.h ignored __need_*
4681 if (&size == NULL || &wchar == NULL) abort ();
4686 rm -f conftest.$ac_objext
4687 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4688 (eval $ac_compile) 2>&5
4690 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4691 (exit $ac_status); } &&
4692 { ac_try='test -s conftest.$ac_objext'
4693 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4696 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4697 (exit $ac_status); }; }; then
4698 libc_cv_friendly_stddef=yes
4700 echo "$as_me: failed program was:" >&5
4701 sed 's/^/| /' conftest.$ac_ext >&5
4703 libc_cv_friendly_stddef=no
4705 rm -f conftest.$ac_objext conftest.$ac_ext
4707 echo "$as_me:$LINENO: result: $libc_cv_friendly_stddef" >&5
4708 echo "${ECHO_T}$libc_cv_friendly_stddef" >&6
4709 if test $libc_cv_friendly_stddef = yes; then
4710 config_vars="$config_vars
4711 override stddef.h = # The installed <stddef.h> seems to be libc-friendly."
4714 echo "$as_me:$LINENO: checking whether we need to use -P to assemble .S files" >&5
4715 echo $ECHO_N "checking whether we need to use -P to assemble .S files... $ECHO_C" >&6
4716 if test "${libc_cv_need_minus_P+set}" = set; then
4717 echo $ECHO_N "(cached) $ECHO_C" >&6
4719 cat > conftest.S <<EOF
4720 #include "confdefs.h"
4721 /* Nothing whatsoever. */
4723 if { ac_try='${CC-cc} $CPPFLAGS $ASFLAGS -c conftest.S 1>&5'
4724 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4727 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4728 (exit $ac_status); }; }; then
4729 libc_cv_need_minus_P=no
4731 libc_cv_need_minus_P=yes
4735 echo "$as_me:$LINENO: result: $libc_cv_need_minus_P" >&5
4736 echo "${ECHO_T}$libc_cv_need_minus_P" >&6
4737 if test $libc_cv_need_minus_P = yes; then
4738 config_vars="$config_vars
4739 asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives."
4742 echo "$as_me:$LINENO: checking whether .text pseudo-op must be used" >&5
4743 echo $ECHO_N "checking whether .text pseudo-op must be used... $ECHO_C" >&6
4744 if test "${libc_cv_dot_text+set}" = set; then
4745 echo $ECHO_N "(cached) $ECHO_C" >&6
4747 cat > conftest.s <<EOF
4751 if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
4752 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4755 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4756 (exit $ac_status); }; }; then
4757 libc_cv_dot_text=.text
4762 if test -z "$libc_cv_dot_text"; then
4763 echo "$as_me:$LINENO: result: no" >&5
4764 echo "${ECHO_T}no" >&6
4766 echo "$as_me:$LINENO: result: yes" >&5
4767 echo "${ECHO_T}yes" >&6
4770 echo "$as_me:$LINENO: checking for assembler global-symbol directive" >&5
4771 echo $ECHO_N "checking for assembler global-symbol directive... $ECHO_C" >&6
4772 if test "${libc_cv_asm_global_directive+set}" = set; then
4773 echo $ECHO_N "(cached) $ECHO_C" >&6
4775 libc_cv_asm_global_directive=UNKNOWN
4776 for ac_globl in .globl .global .EXPORT; do
4777 cat > conftest.s <<EOF
4782 if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
4783 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4786 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4787 (exit $ac_status); }; }; then
4788 libc_cv_asm_global_directive=${ac_globl}
4791 test $libc_cv_asm_global_directive != UNKNOWN && break
4794 echo "$as_me:$LINENO: result: $libc_cv_asm_global_directive" >&5
4795 echo "${ECHO_T}$libc_cv_asm_global_directive" >&6
4796 if test $libc_cv_asm_global_directive = UNKNOWN; then
4797 { { echo "$as_me:$LINENO: error: cannot determine asm global directive" >&5
4798 echo "$as_me: error: cannot determine asm global directive" >&2;}
4799 { (exit 1); exit 1; }; }
4801 cat >>confdefs.h <<_ACEOF
4802 #define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive}
4807 echo "$as_me:$LINENO: checking for .set assembler directive" >&5
4808 echo $ECHO_N "checking for .set assembler directive... $ECHO_C" >&6
4809 if test "${libc_cv_asm_set_directive+set}" = set; then
4810 echo $ECHO_N "(cached) $ECHO_C" >&6
4812 cat > conftest.s <<EOF
4815 .set glibc_conftest_frobozz,foo
4816 $libc_cv_asm_global_directive glibc_conftest_frobozz
4818 # The alpha-dec-osf1 assembler gives only a warning for `.set'
4819 # (but it doesn't work), so we must do a linking check to be sure.
4820 cat > conftest1.c <<\EOF
4821 extern int glibc_conftest_frobozz;
4822 void _start() { glibc_conftest_frobozz = 1; }
4824 if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
4825 -nostartfiles -nostdlib \
4826 -o conftest conftest.s conftest1.c 1>&5 2>&5; then
4827 libc_cv_asm_set_directive=yes
4829 libc_cv_asm_set_directive=no
4833 echo "$as_me:$LINENO: result: $libc_cv_asm_set_directive" >&5
4834 echo "${ECHO_T}$libc_cv_asm_set_directive" >&6
4835 if test $libc_cv_asm_set_directive = yes; then
4836 cat >>confdefs.h <<\_ACEOF
4837 #define HAVE_ASM_SET_DIRECTIVE 1
4842 echo "$as_me:$LINENO: checking for assembler .type directive prefix" >&5
4843 echo $ECHO_N "checking for assembler .type directive prefix... $ECHO_C" >&6
4844 if test "${libc_cv_asm_type_prefix+set}" = set; then
4845 echo $ECHO_N "(cached) $ECHO_C" >&6
4847 libc_cv_asm_type_prefix=no
4848 for ac_try_prefix in '@' '%' '#'; do
4849 cat > conftest.s <<EOF
4851 ${libc_cv_asm_global_directive} foo
4852 .type foo, ${ac_try_prefix}object
4857 if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
4858 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4861 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4862 (exit $ac_status); }; }; then
4863 libc_cv_asm_type_prefix=${ac_try_prefix}
4866 test "x$libc_cv_asm_type_prefix" != xno && break
4869 echo "$as_me:$LINENO: result: $libc_cv_asm_type_prefix" >&5
4870 echo "${ECHO_T}$libc_cv_asm_type_prefix" >&6
4871 if test "x$libc_cv_asm_type_prefix" != xno; then
4872 cat >>confdefs.h <<_ACEOF
4873 #define ASM_TYPE_DIRECTIVE_PREFIX ${libc_cv_asm_type_prefix}
4878 # The Aix ld uses global .symbol_names instead of symbol_names.
4879 # Unfortunately also used in the PPC64 ELF ABI.
4880 case "${os}${machine}" in
4881 aix4.3* | linux*powerpc/powerpc64*)
4882 cat >>confdefs.h <<\_ACEOF
4883 #define HAVE_ASM_GLOBAL_DOT_NAME 1
4888 echo "$as_me:$LINENO: checking for .symver assembler directive" >&5
4889 echo $ECHO_N "checking for .symver assembler directive... $ECHO_C" >&6
4890 if test "${libc_cv_asm_symver_directive+set}" = set; then
4891 echo $ECHO_N "(cached) $ECHO_C" >&6
4893 cat > conftest.s <<EOF
4896 .symver _sym,sym@VERS
4898 if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then
4899 libc_cv_asm_symver_directive=yes
4901 libc_cv_asm_symver_directive=no
4905 echo "$as_me:$LINENO: result: $libc_cv_asm_symver_directive" >&5
4906 echo "${ECHO_T}$libc_cv_asm_symver_directive" >&6
4907 echo "$as_me:$LINENO: checking for ld --version-script" >&5
4908 echo $ECHO_N "checking for ld --version-script... $ECHO_C" >&6
4909 if test "${libc_cv_ld_version_script_option+set}" = set; then
4910 echo $ECHO_N "(cached) $ECHO_C" >&6
4912 if test $libc_cv_asm_symver_directive = yes; then
4913 cat > conftest.s <<EOF
4916 .symver _sym,sym@VERS
4918 cat > conftest.map <<EOF
4927 if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then
4928 if { ac_try='${CC-cc} $CFLAGS $LDFLAGS -shared
4929 -o conftest.so conftest.o
4930 -nostartfiles -nostdlib
4931 -Wl,--version-script,conftest.map
4933 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4936 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4937 (exit $ac_status); }; };
4939 libc_cv_ld_version_script_option=yes
4941 libc_cv_ld_version_script_option=no
4944 libc_cv_ld_version_script_option=no
4947 libc_cv_ld_version_script_option=no
4951 echo "$as_me:$LINENO: result: $libc_cv_ld_version_script_option" >&5
4952 echo "${ECHO_T}$libc_cv_ld_version_script_option" >&6
4953 if test $shared != no &&
4954 test $libc_cv_asm_symver_directive = yes &&
4955 test $libc_cv_ld_version_script_option = yes &&
4956 test $enable_versioning = yes; then
4958 cat >>confdefs.h <<\_ACEOF
4959 #define DO_VERSIONING 1
4967 if test $elf = yes && test $shared != no && test $VERSIONING = no; then
4969 *** WARNING: You should not compile GNU libc without versioning. Not using
4970 *** versioning will introduce incompatibilities so that old binaries
4971 *** will not run anymore.
4972 *** For versioning you need recent binutils (binutils-2.8.1.0.23 or newer)."
4974 if test $elf = yes; then
4975 echo "$as_me:$LINENO: checking for .previous assembler directive" >&5
4976 echo $ECHO_N "checking for .previous assembler directive... $ECHO_C" >&6
4977 if test "${libc_cv_asm_previous_directive+set}" = set; then
4978 echo $ECHO_N "(cached) $ECHO_C" >&6
4980 cat > conftest.s <<EOF
4981 .section foo_section
4984 if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
4985 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4988 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4989 (exit $ac_status); }; }; then
4990 libc_cv_asm_previous_directive=yes
4992 libc_cv_asm_previous_directive=no
4996 echo "$as_me:$LINENO: result: $libc_cv_asm_previous_directive" >&5
4997 echo "${ECHO_T}$libc_cv_asm_previous_directive" >&6
4998 if test $libc_cv_asm_previous_directive = yes; then
4999 cat >>confdefs.h <<\_ACEOF
5000 #define HAVE_ASM_PREVIOUS_DIRECTIVE 1
5004 echo "$as_me:$LINENO: checking for .popsection assembler directive" >&5
5005 echo $ECHO_N "checking for .popsection assembler directive... $ECHO_C" >&6
5006 if test "${libc_cv_asm_popsection_directive+set}" = set; then
5007 echo $ECHO_N "(cached) $ECHO_C" >&6
5009 cat > conftest.s <<EOF
5010 .pushsection foo_section
5013 if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
5014 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5017 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5018 (exit $ac_status); }; }; then
5019 libc_cv_asm_popsection_directive=yes
5021 libc_cv_asm_popsection_directive=no
5025 echo "$as_me:$LINENO: result: $libc_cv_asm_popsection_directive" >&5
5026 echo "${ECHO_T}$libc_cv_asm_popsection_directive" >&6
5027 if test $libc_cv_asm_popsection_directive = yes; then
5028 cat >>confdefs.h <<\_ACEOF
5029 #define HAVE_ASM_POPSECTION_DIRECTIVE 1
5034 echo "$as_me:$LINENO: checking for .protected and .hidden assembler directive" >&5
5035 echo $ECHO_N "checking for .protected and .hidden assembler directive... $ECHO_C" >&6
5036 if test "${libc_cv_asm_protected_directive+set}" = set; then
5037 echo $ECHO_N "(cached) $ECHO_C" >&6
5039 cat > conftest.s <<EOF
5045 if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
5046 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5049 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5050 (exit $ac_status); }; }; then
5051 libc_cv_asm_protected_directive=yes
5053 libc_cv_asm_protected_directive=no
5057 echo "$as_me:$LINENO: result: $libc_cv_asm_protected_directive" >&5
5058 echo "${ECHO_T}$libc_cv_asm_protected_directive" >&6
5060 cat >>confdefs.h <<\_ACEOF
5061 #define HAVE_PROTECTED 1
5064 cat >>confdefs.h <<\_ACEOF
5065 #define HAVE_HIDDEN 1
5069 if test $libc_cv_asm_protected_directive = yes; then
5070 echo "$as_me:$LINENO: checking whether __attribute__((visibility())) is supported" >&5
5071 echo $ECHO_N "checking whether __attribute__((visibility())) is supported... $ECHO_C" >&6
5072 if test "${libc_cv_visibility_attribute+set}" = set; then
5073 echo $ECHO_N "(cached) $ECHO_C" >&6
5075 cat > conftest.c <<EOF
5076 int foo __attribute__ ((visibility ("hidden"))) = 1;
5077 int bar __attribute__ ((visibility ("protected"))) = 1;
5079 libc_cv_visibility_attribute=no
5080 if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
5081 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5084 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5085 (exit $ac_status); }; }; then
5086 if grep '\.hidden.*foo' conftest.s >/dev/null; then
5087 if grep '\.protected.*bar' conftest.s >/dev/null; then
5088 libc_cv_visibility_attribute=yes
5095 echo "$as_me:$LINENO: result: $libc_cv_visibility_attribute" >&5
5096 echo "${ECHO_T}$libc_cv_visibility_attribute" >&6
5097 if test $libc_cv_visibility_attribute = yes; then
5098 cat >>confdefs.h <<\_ACEOF
5099 #define HAVE_VISIBILITY_ATTRIBUTE 1
5105 if test $libc_cv_visibility_attribute = yes; then
5106 echo "$as_me:$LINENO: checking for broken __attribute__((visibility()))" >&5
5107 echo $ECHO_N "checking for broken __attribute__((visibility()))... $ECHO_C" >&6
5108 if test "${libc_cv_broken_visibility_attribute+set}" = set; then
5109 echo $ECHO_N "(cached) $ECHO_C" >&6
5111 cat > conftest.c <<EOF
5113 int bar (int x) __asm__ ("foo") __attribute__ ((visibility ("hidden")));
5114 int bar (int x) { return x; }
5116 libc_cv_broken_visibility_attribute=yes
5117 if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s1>&5'
5118 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5121 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5122 (exit $ac_status); }; }; then
5123 if grep '\.hidden[ _]foo' conftest.s >/dev/null; then
5124 libc_cv_broken_visibility_attribute=no
5127 rm -f conftest.c conftest.s
5130 echo "$as_me:$LINENO: result: $libc_cv_broken_visibility_attribute" >&5
5131 echo "${ECHO_T}$libc_cv_broken_visibility_attribute" >&6
5132 if test $libc_cv_broken_visibility_attribute = yes; then
5133 cat >>confdefs.h <<\_ACEOF
5134 #define HAVE_BROKEN_VISIBILITY_ATTRIBUTE 1
5140 echo "$as_me:$LINENO: checking for broken __attribute__((alias()))" >&5
5141 echo $ECHO_N "checking for broken __attribute__((alias()))... $ECHO_C" >&6
5142 if test "${libc_cv_broken_alias_attribute+set}" = set; then
5143 echo $ECHO_N "(cached) $ECHO_C" >&6
5145 cat > conftest.c <<EOF
5146 extern int foo (int x) __asm ("xyzzy");
5147 int bar (int x) { return x; }
5148 extern __typeof (bar) foo __attribute ((weak, alias ("bar")));
5150 extern __typeof (dfoo) dfoo __asm ("abccb");
5153 libc_cv_broken_alias_attribute=yes
5154 if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
5155 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5158 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5159 (exit $ac_status); }; }; then
5160 if grep 'xyzzy' conftest.s >/dev/null &&
5161 grep 'abccb' conftest.s >/dev/null; then
5162 libc_cv_broken_alias_attribute=no
5165 rm -f conftest.c conftest.s
5168 echo "$as_me:$LINENO: result: $libc_cv_broken_alias_attribute" >&5
5169 echo "${ECHO_T}$libc_cv_broken_alias_attribute" >&6
5170 if test $libc_cv_broken_alias_attribute = yes; then
5171 cat >>confdefs.h <<\_ACEOF
5172 #define HAVE_BROKEN_ALIAS_ATTRIBUTE 1
5177 if test $libc_cv_visibility_attribute = yes -a $gnu_ld = yes; then
5178 echo "$as_me:$LINENO: checking whether to put _rtld_local into .sdata section" >&5
5179 echo $ECHO_N "checking whether to put _rtld_local into .sdata section... $ECHO_C" >&6
5180 if test "${libc_cv_have_sdata_section+set}" = set; then
5181 echo $ECHO_N "(cached) $ECHO_C" >&6
5183 echo "int i;" > conftest.c
5184 libc_cv_have_sdata_section=no
5185 if ${CC-cc} $LDFLAGS -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \
5186 | grep '\.sdata' >/dev/null; then
5187 libc_cv_have_sdata_section=yes
5189 rm -f conftest.c conftest.so
5192 echo "$as_me:$LINENO: result: $libc_cv_have_sdata_section" >&5
5193 echo "${ECHO_T}$libc_cv_have_sdata_section" >&6
5194 if test $libc_cv_have_sdata_section = yes; then
5195 cat >>confdefs.h <<\_ACEOF
5196 #define HAVE_SDATA_SECTION 1
5202 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
5203 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
5204 if test "${libc_cv_initfinit_array+set}" = set; then
5205 echo $ECHO_N "(cached) $ECHO_C" >&6
5207 cat > conftest.c <<EOF
5208 int _start (void) { return 0; }
5209 int __start (void) { return 0; }
5210 int foo (void) { return 1; }
5211 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
5213 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -o conftest conftest.c
5214 -static -nostartfiles -nostdlib 1>&5'
5215 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5218 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5219 (exit $ac_status); }; }
5221 if readelf -S conftest | fgrep INIT_ARRAY > /dev/null; then
5222 libc_cv_initfinit_array=yes
5224 libc_cv_initfinit_array=no
5227 libc_cv_initfinit_array=no
5231 echo "$as_me:$LINENO: result: $libc_cv_initfinit_array" >&5
5232 echo "${ECHO_T}$libc_cv_initfinit_array" >&6
5234 if test $libc_cv_initfinit_array = yes; then
5235 cat >>confdefs.h <<\_ACEOF
5236 #define HAVE_INITFINI_ARRAY 1
5241 echo "$as_me:$LINENO: checking for -z nodelete option" >&5
5242 echo $ECHO_N "checking for -z nodelete option... $ECHO_C" >&6
5243 if test "${libc_cv_z_nodelete+set}" = set; then
5244 echo $ECHO_N "(cached) $ECHO_C" >&6
5246 cat > conftest.c <<EOF
5247 int _start (void) { return 42; }
5249 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5250 -shared -o conftest.so conftest.c
5251 -nostartfiles -nostdlib
5252 -Wl,--enable-new-dtags,-z,nodelete 1>&5'
5253 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5256 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5257 (exit $ac_status); }; }
5259 libc_cv_z_nodelete=yes
5261 libc_cv_z_nodelete=no
5265 echo "$as_me:$LINENO: result: $libc_cv_z_nodelete" >&5
5266 echo "${ECHO_T}$libc_cv_z_nodelete" >&6
5269 echo "$as_me:$LINENO: checking for -z nodlopen option" >&5
5270 echo $ECHO_N "checking for -z nodlopen option... $ECHO_C" >&6
5271 if test "${libc_cv_z_nodlopen+set}" = set; then
5272 echo $ECHO_N "(cached) $ECHO_C" >&6
5274 cat > conftest.c <<EOF
5275 int _start (void) { return 42; }
5277 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5278 -shared -o conftest.so conftest.c
5279 -nostartfiles -nostdlib
5280 -Wl,--enable-new-dtags,-z,nodlopen 1>&5'
5281 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5284 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5285 (exit $ac_status); }; }
5287 libc_cv_z_nodlopen=yes
5289 libc_cv_z_nodlopen=no
5293 echo "$as_me:$LINENO: result: $libc_cv_z_nodlopen" >&5
5294 echo "${ECHO_T}$libc_cv_z_nodlopen" >&6
5297 echo "$as_me:$LINENO: checking for -z initfirst option" >&5
5298 echo $ECHO_N "checking for -z initfirst option... $ECHO_C" >&6
5299 if test "${libc_cv_z_initfirst+set}" = set; then
5300 echo $ECHO_N "(cached) $ECHO_C" >&6
5302 cat > conftest.c <<EOF
5303 int _start (void) { return 42; }
5305 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5306 -shared -o conftest.so conftest.c
5307 -nostartfiles -nostdlib
5308 -Wl,--enable-new-dtags,-z,initfirst 1>&5'
5309 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5312 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5313 (exit $ac_status); }; }
5315 libc_cv_z_initfirst=yes
5317 libc_cv_z_initfirst=no
5321 echo "$as_me:$LINENO: result: $libc_cv_z_initfirst" >&5
5322 echo "${ECHO_T}$libc_cv_z_initfirst" >&6
5325 echo "$as_me:$LINENO: checking for -Bgroup option" >&5
5326 echo $ECHO_N "checking for -Bgroup option... $ECHO_C" >&6
5327 if test "${libc_cv_Bgroup+set}" = set; then
5328 echo $ECHO_N "(cached) $ECHO_C" >&6
5330 cat > conftest.c <<EOF
5331 int _start (void) { return 42; }
5333 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5334 -shared -o conftest.so conftest.c
5335 -Wl,-Bgroup -nostdlib 1>&5'
5336 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5339 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5340 (exit $ac_status); }; }
5348 echo "$as_me:$LINENO: result: $libc_cv_Bgroup" >&5
5349 echo "${ECHO_T}$libc_cv_Bgroup" >&6
5352 echo "$as_me:$LINENO: checking for -z combreloc" >&5
5353 echo $ECHO_N "checking for -z combreloc... $ECHO_C" >&6
5354 if test "${libc_cv_z_combreloc+set}" = set; then
5355 echo $ECHO_N "(cached) $ECHO_C" >&6
5357 cat > conftest.c <<EOF
5358 extern int bar (int);
5360 int foo (void) { return bar (mumble); }
5362 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5363 -shared -o conftest.so conftest.c
5364 -nostdlib -nostartfiles
5365 -Wl,-z,combreloc 1>&5'
5366 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5369 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5370 (exit $ac_status); }; }
5372 if readelf -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then
5373 libc_cv_z_combreloc=yes
5375 libc_cv_z_combreloc=no
5378 libc_cv_z_combreloc=no
5382 echo "$as_me:$LINENO: result: $libc_cv_z_combreloc" >&5
5383 echo "${ECHO_T}$libc_cv_z_combreloc" >&6
5384 if test "$libc_cv_z_combreloc" = yes; then
5385 cat >>confdefs.h <<\_ACEOF
5386 #define HAVE_Z_COMBRELOC 1
5393 if test $elf != yes; then
5394 echo "$as_me:$LINENO: checking for .init and .fini sections" >&5
5395 echo $ECHO_N "checking for .init and .fini sections... $ECHO_C" >&6
5396 if test "${libc_cv_have_initfini+set}" = set; then
5397 echo $ECHO_N "(cached) $ECHO_C" >&6
5399 cat >conftest.$ac_ext <<_ACEOF
5400 #line $LINENO "configure"
5403 cat confdefs.h >>conftest.$ac_ext
5404 cat >>conftest.$ac_ext <<_ACEOF
5405 /* end confdefs.h. */
5410 asm (".section .init");
5411 asm (".section .fini");
5412 asm ("${libc_cv_dot_text}");
5417 rm -f conftest.$ac_objext
5418 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5419 (eval $ac_compile) 2>&5
5421 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5422 (exit $ac_status); } &&
5423 { ac_try='test -s conftest.$ac_objext'
5424 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5427 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5428 (exit $ac_status); }; }; then
5429 libc_cv_have_initfini=yes
5431 echo "$as_me: failed program was:" >&5
5432 sed 's/^/| /' conftest.$ac_ext >&5
5434 libc_cv_have_initfini=no
5436 rm -f conftest.$ac_objext conftest.$ac_ext
5438 echo "$as_me:$LINENO: result: $libc_cv_have_initfini" >&5
5439 echo "${ECHO_T}$libc_cv_have_initfini" >&6
5440 if test $libc_cv_have_initfini = yes; then
5441 cat >>confdefs.h <<\_ACEOF
5442 #define HAVE_INITFINI 1
5448 if test $elf = yes -a $gnu_ld = yes; then
5449 echo "$as_me:$LINENO: checking whether cc puts quotes around section names" >&5
5450 echo $ECHO_N "checking whether cc puts quotes around section names... $ECHO_C" >&6
5451 if test "${libc_cv_have_section_quotes+set}" = set; then
5452 echo $ECHO_N "(cached) $ECHO_C" >&6
5454 cat > conftest.c <<EOF
5455 static const int foo
5456 __attribute__ ((section ("bar"))) = 1;
5458 if ${CC-cc} -S conftest.c -o conftest.s; then
5459 if grep '\.section.*"bar"' conftest.s >/dev/null; then
5460 libc_cv_have_section_quotes=yes
5462 libc_cv_have_section_quotes=no
5465 libc_cv_have_section_quotes=unknown
5470 echo "$as_me:$LINENO: result: $libc_cv_have_section_quotes" >&5
5471 echo "${ECHO_T}$libc_cv_have_section_quotes" >&6
5472 if test $libc_cv_have_section_quotes = yes; then
5473 cat >>confdefs.h <<\_ACEOF
5474 #define HAVE_SECTION_QUOTES 1
5482 if test $elf = yes; then
5483 libc_cv_asm_underscores=no
5485 if test $ac_cv_prog_cc_works = yes; then
5486 echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5
5487 echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6
5488 if test "${libc_cv_asm_underscores+set}" = set; then
5489 echo $ECHO_N "(cached) $ECHO_C" >&6
5491 cat >conftest.$ac_ext <<_ACEOF
5492 #line $LINENO "configure"
5495 cat confdefs.h >>conftest.$ac_ext
5496 cat >>conftest.$ac_ext <<_ACEOF
5497 /* end confdefs.h. */
5498 asm ("_glibc_foobar:");
5507 rm -f conftest.$ac_objext conftest$ac_exeext
5508 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5509 (eval $ac_link) 2>&5
5511 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5512 (exit $ac_status); } &&
5513 { ac_try='test -s conftest$ac_exeext'
5514 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5517 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5518 (exit $ac_status); }; }; then
5519 libc_cv_asm_underscores=yes
5521 echo "$as_me: failed program was:" >&5
5522 sed 's/^/| /' conftest.$ac_ext >&5
5524 libc_cv_asm_underscores=no
5526 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
5528 echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5
5529 echo "${ECHO_T}$libc_cv_asm_underscores" >&6
5531 echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5
5532 echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6
5533 if test "${libc_cv_asm_underscores+set}" = set; then
5534 echo $ECHO_N "(cached) $ECHO_C" >&6
5536 cat > conftest.$ac_ext <<EOF
5537 #line $LINENO "configure"
5538 #include "confdefs.h"
5539 void underscore_test(void) {
5542 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5543 (eval $ac_compile) 2>&5
5545 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5546 (exit $ac_status); }; then
5547 if grep _underscore_test conftest* >/dev/null; then
5549 libc_cv_asm_underscores=yes
5552 libc_cv_asm_underscores=no
5555 echo "configure: failed program was:" >&5
5556 cat conftest.$ac_ext >&5
5558 libc_cv_asm_underscores=no
5562 echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5
5563 echo "${ECHO_T}$libc_cv_asm_underscores" >&6
5566 if test $libc_cv_asm_underscores = no; then
5567 cat >>confdefs.h <<\_ACEOF
5568 #define NO_UNDERSCORES 1
5573 if test $elf = yes; then
5574 libc_cv_weak_symbols=yes
5577 echo "$as_me:$LINENO: checking for assembler .weak directive" >&5
5578 echo $ECHO_N "checking for assembler .weak directive... $ECHO_C" >&6
5579 if test "${libc_cv_asm_weak_directive+set}" = set; then
5580 echo $ECHO_N "(cached) $ECHO_C" >&6
5582 cat > conftest.s <<EOF
5584 ${libc_cv_asm_global_directive} foo
5587 .weak bar; bar = foo
5589 if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
5590 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5593 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5594 (exit $ac_status); }; }; then
5595 libc_cv_asm_weak_directive=yes
5597 libc_cv_asm_weak_directive=no
5601 echo "$as_me:$LINENO: result: $libc_cv_asm_weak_directive" >&5
5602 echo "${ECHO_T}$libc_cv_asm_weak_directive" >&6
5604 if test $libc_cv_asm_weak_directive = no; then
5605 echo "$as_me:$LINENO: checking for assembler .weakext directive" >&5
5606 echo $ECHO_N "checking for assembler .weakext directive... $ECHO_C" >&6
5607 if test "${libc_cv_asm_weakext_directive+set}" = set; then
5608 echo $ECHO_N "(cached) $ECHO_C" >&6
5610 cat > conftest.s <<EOF
5612 ${libc_cv_asm_global_directive} foo
5616 ${libc_cv_asm_global_directive} baz
5619 if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
5620 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5623 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5624 (exit $ac_status); }; }; then
5625 libc_cv_asm_weakext_directive=yes
5627 libc_cv_asm_weakext_directive=no
5631 echo "$as_me:$LINENO: result: $libc_cv_asm_weakext_directive" >&5
5632 echo "${ECHO_T}$libc_cv_asm_weakext_directive" >&6
5636 if test $libc_cv_asm_weak_directive = yes; then
5637 cat >>confdefs.h <<\_ACEOF
5638 #define HAVE_ASM_WEAK_DIRECTIVE 1
5641 elif test $libc_cv_asm_weakext_directive = yes; then
5642 cat >>confdefs.h <<\_ACEOF
5643 #define HAVE_ASM_WEAKEXT_DIRECTIVE 1
5648 case "${host_cpu}-${host_os}" in
5650 libc_cv_asm_line_sep='@'
5651 cat >>confdefs.h <<_ACEOF
5652 #define ASM_LINE_SEP $libc_cv_asm_line_sep
5657 echo "$as_me:$LINENO: checking for assembler line separator" >&5
5658 echo $ECHO_N "checking for assembler line separator... $ECHO_C" >&6
5659 if test "${libc_cv_asm_line_sep+set}" = set; then
5660 echo $ECHO_N "(cached) $ECHO_C" >&6
5662 cat > conftest.s <<EOF
5665 if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
5666 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5669 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5670 (exit $ac_status); }; }; then
5671 libc_cv_asm_line_sep='!'
5673 if test -z "$enable_hacker_mode"; then
5674 echo "*** You need a newer assembler to compile glibc"
5678 libc_cv_asm_line_sep=';'
5682 echo "$as_me:$LINENO: result: $libc_cv_asm_line_sep" >&5
5683 echo "${ECHO_T}$libc_cv_asm_line_sep" >&6
5684 cat >>confdefs.h <<_ACEOF
5685 #define ASM_LINE_SEP $libc_cv_asm_line_sep
5691 echo "$as_me:$LINENO: checking if -g produces usable source locations for assembler-with-cpp" >&5
5692 echo $ECHO_N "checking if -g produces usable source locations for assembler-with-cpp... $ECHO_C" >&6
5693 if test "${libc_cv_cpp_asm_debuginfo+set}" = set; then
5694 echo $ECHO_N "(cached) $ECHO_C" >&6
5696 cat > conftest.S <<EOF
5697 #include "confdefs.h"
5702 ${libc_cv_asm_global_directive} foo
5704 /* Unfortunately this test only works for a real instruction,
5705 not for any of the machine-independent pseudo-ops.
5706 So we just have to assume everybody has a "nop". */
5713 if { ac_try='${CC-cc} $CPPFLAGS $ASFLAGS -g -c conftest.S 1>&5'
5714 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5717 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5718 (exit $ac_status); }; } &&
5719 ac_pattern='conftest\.S'
5720 { ac_try='readelf --debug-dump=line conftest.o |
5721 grep $ac_pattern 1>&5'
5722 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5725 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5726 (exit $ac_status); }; }; then
5727 libc_cv_cpp_asm_debuginfo=yes
5729 libc_cv_cpp_asm_debuginfo=no
5733 echo "$as_me:$LINENO: result: $libc_cv_cpp_asm_debuginfo" >&5
5734 echo "${ECHO_T}$libc_cv_cpp_asm_debuginfo" >&6
5735 if test $libc_cv_cpp_asm_debuginfo = yes; then
5736 cat >>confdefs.h <<\_ACEOF
5737 #define HAVE_CPP_ASM_DEBUGINFO 1
5742 echo "$as_me:$LINENO: checking for ld --no-whole-archive" >&5
5743 echo $ECHO_N "checking for ld --no-whole-archive... $ECHO_C" >&6
5744 if test "${libc_cv_ld_no_whole_archive+set}" = set; then
5745 echo $ECHO_N "(cached) $ECHO_C" >&6
5747 cat > conftest.c <<\EOF
5752 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5753 -nostdlib -nostartfiles -Wl,--no-whole-archive
5754 -o conftest conftest.c 1>&5'
5755 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5758 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5759 (exit $ac_status); }; }; then
5760 libc_cv_ld_no_whole_archive=yes
5762 libc_cv_ld_no_whole_archive=no
5766 echo "$as_me:$LINENO: result: $libc_cv_ld_no_whole_archive" >&5
5767 echo "${ECHO_T}$libc_cv_ld_no_whole_archive" >&6
5768 if test $libc_cv_ld_no_whole_archive = yes; then
5769 no_whole_archive=-Wl,--no-whole-archive
5772 echo "$as_me:$LINENO: checking for gcc -fexceptions" >&5
5773 echo $ECHO_N "checking for gcc -fexceptions... $ECHO_C" >&6
5774 if test "${libc_cv_gcc_exceptions+set}" = set; then
5775 echo $ECHO_N "(cached) $ECHO_C" >&6
5777 cat > conftest.c <<\EOF
5782 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5783 -nostdlib -nostartfiles -fexceptions
5784 -o conftest conftest.c 1>&5'
5785 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5788 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5789 (exit $ac_status); }; }; then
5790 libc_cv_gcc_exceptions=yes
5792 libc_cv_gcc_exceptions=no
5796 echo "$as_me:$LINENO: result: $libc_cv_gcc_exceptions" >&5
5797 echo "${ECHO_T}$libc_cv_gcc_exceptions" >&6
5798 if test $libc_cv_gcc_exceptions = yes; then
5799 exceptions=-fexceptions
5802 if test "$host_cpu" = powerpc ; then
5803 # Check for a bug present in at least versions 2.8.x of GCC
5804 # and versions 1.0.x of EGCS.
5805 echo "$as_me:$LINENO: checking whether clobbering cr0 causes problems" >&5
5806 echo $ECHO_N "checking whether clobbering cr0 causes problems... $ECHO_C" >&6
5807 if test "${libc_cv_c_asmcr0_bug+set}" = set; then
5808 echo $ECHO_N "(cached) $ECHO_C" >&6
5810 cat >conftest.$ac_ext <<_ACEOF
5811 #line $LINENO "configure"
5814 cat confdefs.h >>conftest.$ac_ext
5815 cat >>conftest.$ac_ext <<_ACEOF
5816 /* end confdefs.h. */
5817 int tester(int x) { asm ("" : : : "cc"); return x & 123; }
5826 rm -f conftest.$ac_objext
5827 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5828 (eval $ac_compile) 2>&5
5830 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5831 (exit $ac_status); } &&
5832 { ac_try='test -s conftest.$ac_objext'
5833 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5836 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5837 (exit $ac_status); }; }; then
5838 libc_cv_c_asmcr0_bug='no'
5840 echo "$as_me: failed program was:" >&5
5841 sed 's/^/| /' conftest.$ac_ext >&5
5843 libc_cv_c_asmcr0_bug='yes'
5845 rm -f conftest.$ac_objext conftest.$ac_ext
5847 echo "$as_me:$LINENO: result: $libc_cv_c_asmcr0_bug" >&5
5848 echo "${ECHO_T}$libc_cv_c_asmcr0_bug" >&6
5849 if test "$libc_cv_c_asmcr0_bug" != 'no'; then
5850 cat >>confdefs.h <<\_ACEOF
5851 #define BROKEN_PPC_ASM_CR0 1
5857 echo "$as_me:$LINENO: checking for DWARF2 unwind info support" >&5
5858 echo $ECHO_N "checking for DWARF2 unwind info support... $ECHO_C" >&6
5859 if test "${libc_cv_gcc_dwarf2_unwind_info+set}" = set; then
5860 echo $ECHO_N "(cached) $ECHO_C" >&6
5862 cat > conftest.c <<EOF
5863 #line $LINENO "configure"
5864 static char *__EH_FRAME_BEGIN__;
5867 #ifdef CHECK__register_frame
5868 __register_frame (__EH_FRAME_BEGIN__);
5869 __deregister_frame (__EH_FRAME_BEGIN__);
5871 #ifdef CHECK__register_frame_info
5872 __register_frame_info (__EH_FRAME_BEGIN__);
5873 __deregister_frame_info (__EH_FRAME_BEGIN__);
5878 /* FIXME: this is fragile. */
5887 dl_iterate_phdr () {}
5889 libc_unwind_check="${CC-cc} $CFLAGS $CPPFLAGS -DCHECK__register_frame_info \
5891 -nostdlib -nostartfiles -o conftest conftest.c \
5893 # Some platforms' specs put -lgcc first. The second one doesn't hurt.
5894 if { ac_try='$libc_unwind_check >&5'
5895 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5898 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5899 (exit $ac_status); }; } ||
5900 { ac_try='$libc_unwind_check -lgcc_eh -lgcc >&5'
5901 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5904 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5905 (exit $ac_status); }; }
5907 if $libc_unwind_check -v 2>&1 >/dev/null \
5908 | grep -q -- --eh-frame-hdr; then
5909 libc_cv_gcc_dwarf2_unwind_info=no_registry_needed
5911 libc_cv_gcc_dwarf2_unwind_info=static
5914 libc_cv_gcc_dwarf2_unwind_info=no
5916 if test $libc_cv_gcc_dwarf2_unwind_info = no; then
5917 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -DCHECK__register_frame
5918 $LDFLAGS -nostdlib -nostartfiles
5919 -o conftest conftest.c -lgcc >&5'
5920 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5923 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5924 (exit $ac_status); }; }; then
5925 libc_cv_gcc_dwarf2_unwind_info=yes
5927 libc_cv_gcc_dwarf2_unwind_info=no
5932 echo "$as_me:$LINENO: result: $libc_cv_gcc_dwarf2_unwind_info" >&5
5933 echo "${ECHO_T}$libc_cv_gcc_dwarf2_unwind_info" >&6
5934 case $libc_cv_gcc_dwarf2_unwind_info in
5936 cat >>confdefs.h <<\_ACEOF
5937 #define HAVE_DWARF2_UNWIND_INFO 1
5942 cat >>confdefs.h <<\_ACEOF
5943 #define HAVE_DWARF2_UNWIND_INFO 1
5946 cat >>confdefs.h <<\_ACEOF
5947 #define HAVE_DWARF2_UNWIND_INFO_STATIC 1
5953 echo "$as_me:$LINENO: checking for __builtin_expect" >&5
5954 echo $ECHO_N "checking for __builtin_expect... $ECHO_C" >&6
5955 if test "${libc_cv_gcc_builtin_expect+set}" = set; then
5956 echo $ECHO_N "(cached) $ECHO_C" >&6
5958 cat > conftest.c <<EOF
5959 #line $LINENO "configure"
5962 a = __builtin_expect (a, 10);
5963 return a == 10 ? 0 : 1;
5966 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles
5967 -o conftest conftest.c -lgcc >&5'
5968 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5971 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5972 (exit $ac_status); }; }; then
5973 libc_cv_gcc_builtin_expect=yes
5975 libc_cv_gcc_builtin_expect=no
5979 echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_expect" >&5
5980 echo "${ECHO_T}$libc_cv_gcc_builtin_expect" >&6
5981 if test "$libc_cv_gcc_builtin_expect" = yes; then
5982 cat >>confdefs.h <<\_ACEOF
5983 #define HAVE_BUILTIN_EXPECT 1
5988 echo "$as_me:$LINENO: checking for __builtin_memset" >&5
5989 echo $ECHO_N "checking for __builtin_memset... $ECHO_C" >&6
5990 if test "${libc_cv_gcc_builtin_memset+set}" = set; then
5991 echo $ECHO_N "(cached) $ECHO_C" >&6
5993 cat > conftest.c <<\EOF
5996 __builtin_memset (x, 0, 1000);
5999 if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null'
6000 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6003 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6004 (exit $ac_status); }; };
6006 libc_cv_gcc_builtin_memset=no
6008 libc_cv_gcc_builtin_memset=yes
6012 echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_memset" >&5
6013 echo "${ECHO_T}$libc_cv_gcc_builtin_memset" >&6
6014 if test "$libc_cv_gcc_builtin_memset" = yes ; then
6015 cat >>confdefs.h <<\_ACEOF
6016 #define HAVE_BUILTIN_MEMSET 1
6021 echo "$as_me:$LINENO: checking for redirection of built-in functions" >&5
6022 echo $ECHO_N "checking for redirection of built-in functions... $ECHO_C" >&6
6023 if test "${libc_cv_gcc_builtin_redirection+set}" = set; then
6024 echo $ECHO_N "(cached) $ECHO_C" >&6
6026 cat > conftest.c <<\EOF
6027 extern char *strstr (const char *, const char *) __asm ("my_strstr");
6028 char *foo (const char *a, const char *b)
6030 return __builtin_strstr (a, b);
6033 if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "my_strstr" > /dev/null'
6034 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6037 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6038 (exit $ac_status); }; };
6040 libc_cv_gcc_builtin_redirection=yes
6042 libc_cv_gcc_builtin_redirection=no
6046 echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_redirection" >&5
6047 echo "${ECHO_T}$libc_cv_gcc_builtin_redirection" >&6
6048 if test "$libc_cv_gcc_builtin_redirection" = yes ; then
6049 cat >>confdefs.h <<\_ACEOF
6050 #define HAVE_BUILTIN_REDIRECTION 1
6055 echo "$as_me:$LINENO: checking for local label subtraction" >&5
6056 echo $ECHO_N "checking for local label subtraction... $ECHO_C" >&6
6057 if test "${libc_cv_gcc_subtract_local_labels+set}" = set; then
6058 echo $ECHO_N "(cached) $ECHO_C" >&6
6060 cat > conftest.c <<EOF
6061 #line $LINENO "configure"
6064 static const int ar[] = { &&l1 - &&l1, &&l2 - &&l1 };
6065 void *p = &&l1 + ar[a];
6073 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles
6074 -o conftest conftest.c -lgcc >&5'
6075 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6078 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6079 (exit $ac_status); }; }; then
6080 libc_cv_gcc_subtract_local_labels=yes
6082 libc_cv_gcc_subtract_local_labels=no
6086 echo "$as_me:$LINENO: result: $libc_cv_gcc_subtract_local_labels" >&5
6087 echo "${ECHO_T}$libc_cv_gcc_subtract_local_labels" >&6
6088 if test "$libc_cv_gcc_subtract_local_labels" = yes; then
6089 cat >>confdefs.h <<\_ACEOF
6090 #define HAVE_SUBTRACT_LOCAL_LABELS 1
6095 if test "x$use__thread" != xno; then
6096 echo "$as_me:$LINENO: checking for __thread" >&5
6097 echo $ECHO_N "checking for __thread... $ECHO_C" >&6
6098 if test "${libc_cv_gcc___thread+set}" = set; then
6099 echo $ECHO_N "(cached) $ECHO_C" >&6
6101 cat > conftest.c <<\EOF
6102 __thread int a = 42;
6104 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c >&5'
6105 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6108 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6109 (exit $ac_status); }; }; then
6110 libc_cv_gcc___thread=yes
6112 libc_cv_gcc___thread=no
6116 echo "$as_me:$LINENO: result: $libc_cv_gcc___thread" >&5
6117 echo "${ECHO_T}$libc_cv_gcc___thread" >&6
6118 if test "$libc_cv_gcc___thread" = yes; then
6119 cat >>confdefs.h <<\_ACEOF
6120 #define HAVE___THREAD 1
6125 libc_cv_gcc___thread=no
6128 if test "$libc_cv_gcc___thread" = yes; then
6129 echo "$as_me:$LINENO: checking for tls_model attribute" >&5
6130 echo $ECHO_N "checking for tls_model attribute... $ECHO_C" >&6
6131 if test "${libc_cv_gcc_tls_model_attr+set}" = set; then
6132 echo $ECHO_N "(cached) $ECHO_C" >&6
6134 cat > conftest.c <<\EOF
6135 extern __thread int a __attribute__((tls_model ("initial-exec")));
6137 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -Werror conftest.c >&5'
6138 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6141 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6142 (exit $ac_status); }; }; then
6143 libc_cv_gcc_tls_model_attr=yes
6145 libc_cv_gcc_tls_model_attr=no
6149 echo "$as_me:$LINENO: result: $libc_cv_gcc_tls_model_attr" >&5
6150 echo "${ECHO_T}$libc_cv_gcc_tls_model_attr" >&6
6151 if test "$libc_cv_gcc_tls_model_attr" = yes; then
6152 cat >>confdefs.h <<\_ACEOF
6153 #define HAVE_TLS_MODEL_ATTRIBUTE 1
6159 echo "$as_me:$LINENO: checking for libgd" >&5
6160 echo $ECHO_N "checking for libgd... $ECHO_C" >&6
6161 if test "$with_gd" != "no"; then
6162 old_CFLAGS="$CFLAGS"
6163 CFLAGS="$CFLAGS $libgd_include"
6164 old_LDFLAGS="$LDFLAGS"
6165 LDFLAGS="$LDFLAGS $libgd_ldflags"
6167 LIBS="$LIBS -lgd -lpng -lz -lm"
6168 cat >conftest.$ac_ext <<_ACEOF
6169 #line $LINENO "configure"
6172 cat confdefs.h >>conftest.$ac_ext
6173 cat >>conftest.$ac_ext <<_ACEOF
6174 /* end confdefs.h. */
6184 rm -f conftest.$ac_objext conftest$ac_exeext
6185 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6186 (eval $ac_link) 2>&5
6188 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6189 (exit $ac_status); } &&
6190 { ac_try='test -s conftest$ac_exeext'
6191 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6194 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6195 (exit $ac_status); }; }; then
6198 echo "$as_me: failed program was:" >&5
6199 sed 's/^/| /' conftest.$ac_ext >&5
6203 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
6204 CFLAGS="$old_CFLAGS"
6205 LDFLAGS="$old_LDFLAGS"
6210 echo "$as_me:$LINENO: result: $LIBGD" >&5
6211 echo "${ECHO_T}$LIBGD" >&6
6215 echo "$as_me:$LINENO: checking for egrep" >&5
6216 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
6217 if test "${ac_cv_prog_egrep+set}" = set; then
6218 echo $ECHO_N "(cached) $ECHO_C" >&6
6220 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
6221 then ac_cv_prog_egrep='grep -E'
6222 else ac_cv_prog_egrep='egrep'
6225 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
6226 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
6227 EGREP=$ac_cv_prog_egrep
6230 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6231 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6232 if test "${ac_cv_header_stdc+set}" = set; then
6233 echo $ECHO_N "(cached) $ECHO_C" >&6
6235 cat >conftest.$ac_ext <<_ACEOF
6236 #line $LINENO "configure"
6239 cat confdefs.h >>conftest.$ac_ext
6240 cat >>conftest.$ac_ext <<_ACEOF
6241 /* end confdefs.h. */
6255 rm -f conftest.$ac_objext
6256 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6257 (eval $ac_compile) 2>&5
6259 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6260 (exit $ac_status); } &&
6261 { ac_try='test -s conftest.$ac_objext'
6262 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6265 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6266 (exit $ac_status); }; }; then
6267 ac_cv_header_stdc=yes
6269 echo "$as_me: failed program was:" >&5
6270 sed 's/^/| /' conftest.$ac_ext >&5
6272 ac_cv_header_stdc=no
6274 rm -f conftest.$ac_objext conftest.$ac_ext
6276 if test $ac_cv_header_stdc = yes; then
6277 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6278 cat >conftest.$ac_ext <<_ACEOF
6279 #line $LINENO "configure"
6282 cat confdefs.h >>conftest.$ac_ext
6283 cat >>conftest.$ac_ext <<_ACEOF
6284 /* end confdefs.h. */
6288 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6289 $EGREP "memchr" >/dev/null 2>&1; then
6292 ac_cv_header_stdc=no
6298 if test $ac_cv_header_stdc = yes; then
6299 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6300 cat >conftest.$ac_ext <<_ACEOF
6301 #line $LINENO "configure"
6304 cat confdefs.h >>conftest.$ac_ext
6305 cat >>conftest.$ac_ext <<_ACEOF
6306 /* end confdefs.h. */
6310 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6311 $EGREP "free" >/dev/null 2>&1; then
6314 ac_cv_header_stdc=no
6320 if test $ac_cv_header_stdc = yes; then
6321 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6322 if test "$cross_compiling" = yes; then
6325 cat >conftest.$ac_ext <<_ACEOF
6326 #line $LINENO "configure"
6329 cat confdefs.h >>conftest.$ac_ext
6330 cat >>conftest.$ac_ext <<_ACEOF
6331 /* end confdefs.h. */
6333 #if ((' ' & 0x0FF) == 0x020)
6334 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6335 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6337 # define ISLOWER(c) \
6338 (('a' <= (c) && (c) <= 'i') \
6339 || ('j' <= (c) && (c) <= 'r') \
6340 || ('s' <= (c) && (c) <= 'z'))
6341 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6344 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6349 for (i = 0; i < 256; i++)
6350 if (XOR (islower (i), ISLOWER (i))
6351 || toupper (i) != TOUPPER (i))
6356 rm -f conftest$ac_exeext
6357 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6358 (eval $ac_link) 2>&5
6360 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6361 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6362 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6365 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6366 (exit $ac_status); }; }; then
6369 echo "$as_me: program exited with status $ac_status" >&5
6370 echo "$as_me: failed program was:" >&5
6371 sed 's/^/| /' conftest.$ac_ext >&5
6374 ac_cv_header_stdc=no
6376 rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6380 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6381 echo "${ECHO_T}$ac_cv_header_stdc" >&6
6382 if test $ac_cv_header_stdc = yes; then
6384 cat >>confdefs.h <<\_ACEOF
6385 #define STDC_HEADERS 1
6390 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6400 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6401 inttypes.h stdint.h unistd.h
6403 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6404 echo "$as_me:$LINENO: checking for $ac_header" >&5
6405 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6406 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6407 echo $ECHO_N "(cached) $ECHO_C" >&6
6409 cat >conftest.$ac_ext <<_ACEOF
6410 #line $LINENO "configure"
6413 cat confdefs.h >>conftest.$ac_ext
6414 cat >>conftest.$ac_ext <<_ACEOF
6415 /* end confdefs.h. */
6416 $ac_includes_default
6418 #include <$ac_header>
6420 rm -f conftest.$ac_objext
6421 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6422 (eval $ac_compile) 2>&5
6424 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6425 (exit $ac_status); } &&
6426 { ac_try='test -s conftest.$ac_objext'
6427 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6430 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6431 (exit $ac_status); }; }; then
6432 eval "$as_ac_Header=yes"
6434 echo "$as_me: failed program was:" >&5
6435 sed 's/^/| /' conftest.$ac_ext >&5
6437 eval "$as_ac_Header=no"
6439 rm -f conftest.$ac_objext conftest.$ac_ext
6441 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6442 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6443 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6444 cat >>confdefs.h <<_ACEOF
6445 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6453 echo "$as_me:$LINENO: checking for long double" >&5
6454 echo $ECHO_N "checking for long double... $ECHO_C" >&6
6455 if test "${ac_cv_type_long_double+set}" = set; then
6456 echo $ECHO_N "(cached) $ECHO_C" >&6
6458 cat >conftest.$ac_ext <<_ACEOF
6459 #line $LINENO "configure"
6462 cat confdefs.h >>conftest.$ac_ext
6463 cat >>conftest.$ac_ext <<_ACEOF
6464 /* end confdefs.h. */
6465 $ac_includes_default
6469 if ((long double *) 0)
6471 if (sizeof (long double))
6477 rm -f conftest.$ac_objext
6478 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6479 (eval $ac_compile) 2>&5
6481 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6482 (exit $ac_status); } &&
6483 { ac_try='test -s conftest.$ac_objext'
6484 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6487 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6488 (exit $ac_status); }; }; then
6489 ac_cv_type_long_double=yes
6491 echo "$as_me: failed program was:" >&5
6492 sed 's/^/| /' conftest.$ac_ext >&5
6494 ac_cv_type_long_double=no
6496 rm -f conftest.$ac_objext conftest.$ac_ext
6498 echo "$as_me:$LINENO: result: $ac_cv_type_long_double" >&5
6499 echo "${ECHO_T}$ac_cv_type_long_double" >&6
6501 echo "$as_me:$LINENO: checking size of long double" >&5
6502 echo $ECHO_N "checking size of long double... $ECHO_C" >&6
6503 if test "${ac_cv_sizeof_long_double+set}" = set; then
6504 echo $ECHO_N "(cached) $ECHO_C" >&6
6506 if test "$ac_cv_type_long_double" = yes; then
6507 # The cast to unsigned long works around a bug in the HP C Compiler
6508 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6509 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6510 # This bug is HP SR number 8606223364.
6511 if test "$cross_compiling" = yes; then
6512 # Depending upon the size, compute the lo and hi bounds.
6513 cat >conftest.$ac_ext <<_ACEOF
6514 #line $LINENO "configure"
6517 cat confdefs.h >>conftest.$ac_ext
6518 cat >>conftest.$ac_ext <<_ACEOF
6519 /* end confdefs.h. */
6520 $ac_includes_default
6524 static int test_array [1 - 2 * !(((long) (sizeof (long double))) >= 0)];
6531 rm -f conftest.$ac_objext
6532 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6533 (eval $ac_compile) 2>&5
6535 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6536 (exit $ac_status); } &&
6537 { ac_try='test -s conftest.$ac_objext'
6538 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6541 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6542 (exit $ac_status); }; }; then
6545 cat >conftest.$ac_ext <<_ACEOF
6546 #line $LINENO "configure"
6549 cat confdefs.h >>conftest.$ac_ext
6550 cat >>conftest.$ac_ext <<_ACEOF
6551 /* end confdefs.h. */
6552 $ac_includes_default
6556 static int test_array [1 - 2 * !(((long) (sizeof (long double))) <= $ac_mid)];
6563 rm -f conftest.$ac_objext
6564 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6565 (eval $ac_compile) 2>&5
6567 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6568 (exit $ac_status); } &&
6569 { ac_try='test -s conftest.$ac_objext'
6570 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6573 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6574 (exit $ac_status); }; }; then
6575 ac_hi=$ac_mid; break
6577 echo "$as_me: failed program was:" >&5
6578 sed 's/^/| /' conftest.$ac_ext >&5
6580 ac_lo=`expr $ac_mid + 1`
6581 if test $ac_lo -le $ac_mid; then
6585 ac_mid=`expr 2 '*' $ac_mid + 1`
6587 rm -f conftest.$ac_objext conftest.$ac_ext
6590 echo "$as_me: failed program was:" >&5
6591 sed 's/^/| /' conftest.$ac_ext >&5
6593 cat >conftest.$ac_ext <<_ACEOF
6594 #line $LINENO "configure"
6597 cat confdefs.h >>conftest.$ac_ext
6598 cat >>conftest.$ac_ext <<_ACEOF
6599 /* end confdefs.h. */
6600 $ac_includes_default
6604 static int test_array [1 - 2 * !(((long) (sizeof (long double))) < 0)];
6611 rm -f conftest.$ac_objext
6612 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6613 (eval $ac_compile) 2>&5
6615 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6616 (exit $ac_status); } &&
6617 { ac_try='test -s conftest.$ac_objext'
6618 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6621 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6622 (exit $ac_status); }; }; then
6625 cat >conftest.$ac_ext <<_ACEOF
6626 #line $LINENO "configure"
6629 cat confdefs.h >>conftest.$ac_ext
6630 cat >>conftest.$ac_ext <<_ACEOF
6631 /* end confdefs.h. */
6632 $ac_includes_default
6636 static int test_array [1 - 2 * !(((long) (sizeof (long double))) >= $ac_mid)];
6643 rm -f conftest.$ac_objext
6644 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6645 (eval $ac_compile) 2>&5
6647 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6648 (exit $ac_status); } &&
6649 { ac_try='test -s conftest.$ac_objext'
6650 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6653 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6654 (exit $ac_status); }; }; then
6655 ac_lo=$ac_mid; break
6657 echo "$as_me: failed program was:" >&5
6658 sed 's/^/| /' conftest.$ac_ext >&5
6660 ac_hi=`expr '(' $ac_mid ')' - 1`
6661 if test $ac_mid -le $ac_hi; then
6665 ac_mid=`expr 2 '*' $ac_mid`
6667 rm -f conftest.$ac_objext conftest.$ac_ext
6670 echo "$as_me: failed program was:" >&5
6671 sed 's/^/| /' conftest.$ac_ext >&5
6675 rm -f conftest.$ac_objext conftest.$ac_ext
6677 rm -f conftest.$ac_objext conftest.$ac_ext
6678 # Binary search between lo and hi bounds.
6679 while test "x$ac_lo" != "x$ac_hi"; do
6680 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6681 cat >conftest.$ac_ext <<_ACEOF
6682 #line $LINENO "configure"
6685 cat confdefs.h >>conftest.$ac_ext
6686 cat >>conftest.$ac_ext <<_ACEOF
6687 /* end confdefs.h. */
6688 $ac_includes_default
6692 static int test_array [1 - 2 * !(((long) (sizeof (long double))) <= $ac_mid)];
6699 rm -f conftest.$ac_objext
6700 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6701 (eval $ac_compile) 2>&5
6703 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6704 (exit $ac_status); } &&
6705 { ac_try='test -s conftest.$ac_objext'
6706 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6709 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6710 (exit $ac_status); }; }; then
6713 echo "$as_me: failed program was:" >&5
6714 sed 's/^/| /' conftest.$ac_ext >&5
6716 ac_lo=`expr '(' $ac_mid ')' + 1`
6718 rm -f conftest.$ac_objext conftest.$ac_ext
6721 ?*) ac_cv_sizeof_long_double=$ac_lo;;
6722 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double), 77
6723 See \`config.log' for more details." >&5
6724 echo "$as_me: error: cannot compute sizeof (long double), 77
6725 See \`config.log' for more details." >&2;}
6726 { (exit 1); exit 1; }; } ;;
6729 if test "$cross_compiling" = yes; then
6730 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
6731 See \`config.log' for more details." >&5
6732 echo "$as_me: error: cannot run test program while cross compiling
6733 See \`config.log' for more details." >&2;}
6734 { (exit 1); exit 1; }; }
6736 cat >conftest.$ac_ext <<_ACEOF
6737 #line $LINENO "configure"
6740 cat confdefs.h >>conftest.$ac_ext
6741 cat >>conftest.$ac_ext <<_ACEOF
6742 /* end confdefs.h. */
6743 $ac_includes_default
6744 long longval () { return (long) (sizeof (long double)); }
6745 unsigned long ulongval () { return (long) (sizeof (long double)); }
6752 FILE *f = fopen ("conftest.val", "w");
6755 if (((long) (sizeof (long double))) < 0)
6757 long i = longval ();
6758 if (i != ((long) (sizeof (long double))))
6760 fprintf (f, "%ld\n", i);
6764 unsigned long i = ulongval ();
6765 if (i != ((long) (sizeof (long double))))
6767 fprintf (f, "%lu\n", i);
6769 exit (ferror (f) || fclose (f) != 0);
6775 rm -f conftest$ac_exeext
6776 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6777 (eval $ac_link) 2>&5
6779 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6780 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6781 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6784 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6785 (exit $ac_status); }; }; then
6786 ac_cv_sizeof_long_double=`cat conftest.val`
6788 echo "$as_me: program exited with status $ac_status" >&5
6789 echo "$as_me: failed program was:" >&5
6790 sed 's/^/| /' conftest.$ac_ext >&5
6793 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double), 77
6794 See \`config.log' for more details." >&5
6795 echo "$as_me: error: cannot compute sizeof (long double), 77
6796 See \`config.log' for more details." >&2;}
6797 { (exit 1); exit 1; }; }
6799 rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6804 ac_cv_sizeof_long_double=0
6807 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_double" >&5
6808 echo "${ECHO_T}$ac_cv_sizeof_long_double" >&6
6809 cat >>confdefs.h <<_ACEOF
6810 #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
6814 sizeof_long_double=$ac_cv_sizeof_long_double
6817 ### End of automated tests.
6818 ### Now run sysdeps configure fragments.
6820 # They also can set these variables.
6822 ldd_rewrite_script=no
6823 libc_cv_sysconfdir=$sysconfdir
6824 libc_cv_gcc_unwind_find_fde=no
6826 # Iterate over all the sysdep directories we will use, running their
6827 # configure fragments, and looking for a uname implementation.
6829 for dir in $sysnames; do
6832 *) dest=$srcdir/$dir ;;
6834 if test -r $dest/configure; then
6835 echo "$as_me:$LINENO: result: running configure fragment for $dir" >&5
6836 echo "${ECHO_T}running configure fragment for $dir" >&6
6840 if test -z "$uname"; then
6841 if test -r $dest/uname.c ||
6842 test -r $dest/uname.S ||
6843 { test -r $dest/syscalls.list &&
6844 grep '^uname[ ]' $dest/syscalls.list >/dev/null; }; then
6850 if test x$libc_cv_gcc_unwind_find_fde = xyes; then
6851 cat >>confdefs.h <<\_ACEOF
6852 #define EXPORT_UNWIND_FIND_FDE 1
6858 # If we will use the generic uname implementation, we must figure out what
6859 # it will say by examining the system, and write the results in config-name.h.
6860 if test "$uname" = "sysdeps/generic"; then
6862 uname_sysname=`echo $config_os | sed 's/[0-9.]*$//'`
6863 if test $uname_sysname != $config_os; then
6864 config_release=`echo $config_os | sed s/$uname_sysname//`
6867 echo "$as_me:$LINENO: checking OS release for uname" >&5
6868 echo $ECHO_N "checking OS release for uname... $ECHO_C" >&6
6869 if test "${libc_cv_uname_release+set}" = set; then
6870 echo $ECHO_N "(cached) $ECHO_C" >&6
6872 if test -r /vmunix; then
6873 kernel_id=`strings /vmunix | grep UNIX`
6874 elif test -r /dynix; then
6875 kernel_id=`strings /dynix | grep DYNIX`
6880 kernel_release=`echo "$kernel_id" | sed 's/^[^0-9.]*\([0-9.]*\).*$/\1/'`
6881 if test x`echo "$config_release" | sed "s/^$kernel_release//"` \
6882 != x$config_release; then
6883 # The configuration release is a substring of the kernel release.
6884 libc_cv_uname_release=$kernel_release
6885 elif test x$config_release != x; then
6886 libc_cv_uname_release=$config_release
6887 elif test x$kernel_release != x; then
6888 libc_cv_uname_release=$kernel_release
6890 libc_cv_uname_release=unknown
6893 echo "$as_me:$LINENO: result: $libc_cv_uname_release" >&5
6894 echo "${ECHO_T}$libc_cv_uname_release" >&6
6895 uname_release="$libc_cv_uname_release"
6897 echo "$as_me:$LINENO: checking OS version for uname" >&5
6898 echo $ECHO_N "checking OS version for uname... $ECHO_C" >&6
6899 if test "${libc_cv_uname_version+set}" = set; then
6900 echo $ECHO_N "(cached) $ECHO_C" >&6
6902 if test -r /vmunix; then
6903 kernel_id=`strings /vmunix | grep UNIX`
6904 elif test -r /dynix; then
6905 kernel_id=`strings /dynix | grep DYNIX`
6910 kernel_version=`echo "$kernel_id" | sed 's/^[^#]*#\([0-9]*\).*$/\1/'`
6911 if test -n "$kernel_version"; then
6912 libc_cv_uname_version="$kernel_version"
6914 libc_cv_uname_version=unknown
6917 echo "$as_me:$LINENO: result: $libc_cv_uname_version" >&5
6918 echo "${ECHO_T}$libc_cv_uname_version" >&6
6919 uname_version="$libc_cv_uname_version"
6921 config_uname=config-name.h:config-name.in
6923 # For non-generic uname, we don't need to create config-name.h at all.
6927 cat >>confdefs.h <<\_ACEOF
6928 #define USE_IN_LIBIO 1
6932 # Test for old glibc 2.0.x headers so that they can be removed properly
6933 # Search only in includedir.
6934 echo "$as_me:$LINENO: checking for old glibc 2.0.x headers" >&5
6935 echo $ECHO_N "checking for old glibc 2.0.x headers... $ECHO_C" >&6
6936 if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h"
6938 old_glibc_headers=yes
6940 old_glibc_headers=no
6942 echo "$as_me:$LINENO: result: $old_glibc_headers" >&5
6943 echo "${ECHO_T}$old_glibc_headers" >&6
6944 if test ${old_glibc_headers} = yes; then
6945 { echo "$as_me:$LINENO: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&5
6946 echo "$as_me: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&2;}
6947 { echo "$as_me:$LINENO: WARNING: *** be removed." >&5
6948 echo "$as_me: WARNING: *** be removed." >&2;}
6961 if test $gnu_ld = yes; then
6962 cat >>confdefs.h <<\_ACEOF
6963 #define HAVE_GNU_LD 1
6967 if test $gnu_as = yes; then
6968 cat >>confdefs.h <<\_ACEOF
6969 #define HAVE_GNU_AS 1
6973 if test $elf = yes; then
6974 cat >>confdefs.h <<\_ACEOF
6979 if test $xcoff = yes; then
6980 cat >>confdefs.h <<\_ACEOF
6981 #define HAVE_XCOFF 1
6988 if test $shared = default; then
6989 if test $gnu_ld = yes; then
6992 # For now we do not assume shared libs are available. In future more
6993 # tests might become available.
6998 echo "$as_me:$LINENO: checking whether -fPIC is default" >&5
6999 echo $ECHO_N "checking whether -fPIC is default... $ECHO_C" >&6
7000 if test "${pic_default+set}" = set; then
7001 echo $ECHO_N "(cached) $ECHO_C" >&6
7004 cat > conftest.c <<EOF
7005 #if defined __PIC__ || defined __pic__ || defined PIC || defined pic
7006 # error PIC is default.
7009 if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then
7014 echo "$as_me:$LINENO: result: $pic_default" >&5
7015 echo "${ECHO_T}$pic_default" >&6
7027 *door*) linux_doors=yes ;;
7028 *) linux_doors=no ;;
7034 if test "`(cd $srcdir; pwd)`" = "`pwd`"; then
7037 config_makefile=Makefile
7040 VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h`
7041 RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h`
7045 ac_config_files="$ac_config_files config.make glibcbug ${config_makefile} ${config_uname}"
7047 ac_config_commands="$ac_config_commands default"
7049 cat >confcache <<\_ACEOF
7050 # This file is a shell script that caches the results of configure
7051 # tests run on this system so they can be shared between configure
7052 # scripts and configure runs, see configure's option --config-cache.
7053 # It is not useful on other systems. If it contains results you don't
7054 # want to keep, you may remove or edit it.
7056 # config.status only pays attention to the cache file if you give it
7057 # the --recheck option to rerun configure.
7059 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7060 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7065 # The following way of writing the cache mishandles newlines in values,
7066 # but we know of no workaround that is simple, portable, and efficient.
7067 # So, don't put newlines in cache variables' values.
7068 # Ultrix sh set writes to stderr and can't be redirected directly,
7069 # and sets the high bit in the cache file unless we assign to the vars.
7072 case `(ac_space=' '; set | grep ac_space) 2>&1` in
7074 # `set' does not quote correctly, so add quotes (double-quote
7075 # substitution turns \\\\ into \\, and sed turns \\ into \).
7078 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7081 # `set' quotes correctly as required by POSIX, so do not add quotes.
7083 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
7090 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7092 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7094 if diff $cache_file confcache >/dev/null 2>&1; then :; else
7095 if test -w $cache_file; then
7096 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
7097 cat confcache >$cache_file
7099 echo "not updating unwritable cache $cache_file"
7104 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7105 # Let make expand exec_prefix.
7106 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7108 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7109 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7110 # trailing colons and then remove the whole line if VPATH becomes empty
7111 # (actually we leave an empty line to preserve line numbers).
7112 if test "x$srcdir" = x.; then
7113 ac_vpsub='/^[ ]*VPATH[ ]*=/{
7114 s/:*\$(srcdir):*/:/;
7115 s/:*\${srcdir}:*/:/;
7117 s/^\([^=]*=[ ]*\):*/\1/;
7123 DEFS=-DHAVE_CONFIG_H
7127 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7128 # 1. Remove the extension, and $U if already installed.
7129 ac_i=`echo "$ac_i" |
7130 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
7132 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
7133 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
7137 LTLIBOBJS=$ac_ltlibobjs
7141 : ${CONFIG_STATUS=./config.status}
7142 ac_clean_files_save=$ac_clean_files
7143 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7144 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7145 echo "$as_me: creating $CONFIG_STATUS" >&6;}
7146 cat >$CONFIG_STATUS <<_ACEOF
7148 # Generated by $as_me.
7149 # Run this file to recreate the current configuration.
7150 # Compiler output produced by configure, useful for debugging
7151 # configure, is in config.log if it exists.
7156 SHELL=\${CONFIG_SHELL-$SHELL}
7159 cat >>$CONFIG_STATUS <<\_ACEOF
7160 ## --------------------- ##
7161 ## M4sh Initialization. ##
7162 ## --------------------- ##
7164 # Be Bourne compatible
7165 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7168 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7169 # is contrary to our usage. Disable this feature.
7170 alias -g '${1+"$@"}'='"$@"'
7171 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
7175 # Support unset when possible.
7176 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
7183 # Work around bugs in pre-3.0 UWIN ksh.
7184 $as_unset ENV MAIL MAILPATH
7191 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7192 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7193 LC_TELEPHONE LC_TIME
7195 if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
7196 eval $as_var=C; export $as_var
7202 # Required to use basename.
7203 if expr a : '\(a\)' >/dev/null 2>&1; then
7209 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
7210 as_basename=basename
7216 # Name of the executable.
7217 as_me=`$as_basename "$0" ||
7218 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7219 X"$0" : 'X\(//\)$' \| \
7220 X"$0" : 'X\(/\)$' \| \
7221 . : '\(.\)' 2>/dev/null ||
7223 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
7224 /^X\/\(\/\/\)$/{ s//\1/; q; }
7225 /^X\/\(\/\).*/{ s//\1/; q; }
7229 # PATH needs CR, and LINENO needs CR and PATH.
7230 # Avoid depending upon Character Ranges.
7231 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7232 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7233 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7234 as_cr_digits='0123456789'
7235 as_cr_alnum=$as_cr_Letters$as_cr_digits
7237 # The user is always right.
7238 if test "${PATH_SEPARATOR+set}" != set; then
7239 echo "#! /bin/sh" >conf$$.sh
7240 echo "exit 0" >>conf$$.sh
7242 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7253 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7254 test "x$as_lineno_1" != "x$as_lineno_2" &&
7255 test "x$as_lineno_3" = "x$as_lineno_2" || {
7256 # Find who we are. Look in the path if we contain no path at all
7259 *[\\/]* ) as_myself=$0 ;;
7260 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7264 test -z "$as_dir" && as_dir=.
7265 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7270 # We did not find ourselves, most probably we were run as `sh COMMAND'
7271 # in which case we are not to be found in the path.
7272 if test "x$as_myself" = x; then
7275 if test ! -f "$as_myself"; then
7276 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
7277 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
7278 { (exit 1); exit 1; }; }
7280 case $CONFIG_SHELL in
7282 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7283 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
7286 test -z "$as_dir" && as_dir=.
7287 for as_base in sh bash ksh sh5; do
7290 if ("$as_dir/$as_base" -c '
7293 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7294 test "x$as_lineno_1" != "x$as_lineno_2" &&
7295 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
7296 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
7297 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
7298 CONFIG_SHELL=$as_dir/$as_base
7300 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
7308 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7309 # uniformly replaced by the line number. The first 'sed' inserts a
7310 # line-number line before each line; the second 'sed' does the real
7311 # work. The second script uses 'N' to pair each line-number line
7312 # with the numbered line, and appends trailing '-' during
7313 # substitution so that $LINENO is not a special case at line end.
7314 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7315 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
7316 sed '=' <$as_myself |
7321 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
7324 s,^['$as_cr_digits']*\n,,
7326 chmod +x $as_me.lineno ||
7327 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
7328 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
7329 { (exit 1); exit 1; }; }
7331 # Don't try to exec as it changes $[0], causing all sort of problems
7332 # (the dirname of $[0] is not the place where we might find the
7333 # original and so on. Autoconf is especially sensible to this).
7335 # Exit status is that of the last command.
7340 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
7341 *c*,-n*) ECHO_N= ECHO_C='
7343 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
7344 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
7347 if expr a : '\(a\)' >/dev/null 2>&1; then
7353 rm -f conf$$ conf$$.exe conf$$.file
7355 if ln -s conf$$.file conf$$ 2>/dev/null; then
7356 # We could just check for DJGPP; but this test a) works b) is more generic
7357 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
7358 if test -f conf$$.exe; then
7359 # Don't use ln at all; we don't have any links
7364 elif ln conf$$.file conf$$ 2>/dev/null; then
7369 rm -f conf$$ conf$$.exe conf$$.file
7371 if mkdir -p . 2>/dev/null; then
7377 as_executable_p="test -f"
7379 # Sed expression to map a string onto a valid CPP name.
7380 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
7382 # Sed expression to map a string onto a valid variable name.
7383 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
7387 # We need space, tab and new line, in precisely that order.
7397 # Open the log real soon, to keep \$[0] and so on meaningful, and to
7398 # report actual input values of CONFIG_FILES etc. instead of their
7399 # values after options handling. Logging --version etc. is OK.
7403 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7404 ## Running $as_me. ##
7409 This file was extended by GNU C Library $as_me (see version.h), which was
7410 generated by GNU Autoconf 2.57. Invocation command line was
7412 CONFIG_FILES = $CONFIG_FILES
7413 CONFIG_HEADERS = $CONFIG_HEADERS
7414 CONFIG_LINKS = $CONFIG_LINKS
7415 CONFIG_COMMANDS = $CONFIG_COMMANDS
7419 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
7423 # Files that config.status was made for.
7424 if test -n "$ac_config_files"; then
7425 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
7428 if test -n "$ac_config_headers"; then
7429 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
7432 if test -n "$ac_config_links"; then
7433 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
7436 if test -n "$ac_config_commands"; then
7437 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
7440 cat >>$CONFIG_STATUS <<\_ACEOF
7443 \`$as_me' instantiates files from templates according to the
7444 current configuration.
7446 Usage: $0 [OPTIONS] [FILE]...
7448 -h, --help print this help, then exit
7449 -V, --version print version number, then exit
7450 -q, --quiet do not print progress messages
7451 -d, --debug don't remove temporary files
7452 --recheck update $as_me by reconfiguring in the same conditions
7453 --file=FILE[:TEMPLATE]
7454 instantiate the configuration file FILE
7455 --header=FILE[:TEMPLATE]
7456 instantiate the configuration header FILE
7458 Configuration files:
7461 Configuration headers:
7464 Configuration commands:
7467 Report bugs to <bug-autoconf@gnu.org>."
7470 cat >>$CONFIG_STATUS <<_ACEOF
7472 GNU C Library config.status (see version.h)
7473 configured by $0, generated by GNU Autoconf 2.57,
7474 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
7476 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
7477 Free Software Foundation, Inc.
7478 This config.status script is free software; the Free Software Foundation
7479 gives unlimited permission to copy, distribute and modify it."
7484 cat >>$CONFIG_STATUS <<\_ACEOF
7485 # If no file are specified by the user, then we need to provide default
7486 # value. By we need to know if files were specified by the user.
7492 ac_option=`expr "x$1" : 'x\([^=]*\)='`
7493 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
7501 *) # This is not an option, so the user has probably given explicit
7504 ac_need_defaults=false;;
7508 # Handling of the options.
7510 cat >>$CONFIG_STATUS <<\_ACEOF
7511 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7513 --version | --vers* | -V )
7514 echo "$ac_cs_version"; exit 0 ;;
7516 # Conflict between --help and --header
7517 { { echo "$as_me:$LINENO: error: ambiguous option: $1
7518 Try \`$0 --help' for more information." >&5
7519 echo "$as_me: error: ambiguous option: $1
7520 Try \`$0 --help' for more information." >&2;}
7521 { (exit 1); exit 1; }; };;
7522 --help | --hel | -h )
7523 echo "$ac_cs_usage"; exit 0 ;;
7524 --debug | --d* | -d )
7526 --file | --fil | --fi | --f )
7528 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
7529 ac_need_defaults=false;;
7530 --header | --heade | --head | --hea )
7532 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
7533 ac_need_defaults=false;;
7534 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7535 | -silent | --silent | --silen | --sile | --sil | --si | --s)
7539 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
7540 Try \`$0 --help' for more information." >&5
7541 echo "$as_me: error: unrecognized option: $1
7542 Try \`$0 --help' for more information." >&2;}
7543 { (exit 1); exit 1; }; } ;;
7545 *) ac_config_targets="$ac_config_targets $1" ;;
7551 ac_configure_extra_args=
7553 if $ac_cs_silent; then
7555 ac_configure_extra_args="$ac_configure_extra_args --silent"
7559 cat >>$CONFIG_STATUS <<_ACEOF
7560 if \$ac_cs_recheck; then
7561 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
7562 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7567 cat >>$CONFIG_STATUS <<_ACEOF
7569 # INIT-COMMANDS section.
7572 config_vars='$config_vars'
7578 cat >>$CONFIG_STATUS <<\_ACEOF
7579 for ac_config_target in $ac_config_targets
7581 case "$ac_config_target" in
7582 # Handling of arguments.
7583 "config.make" ) CONFIG_FILES="$CONFIG_FILES config.make" ;;
7584 "glibcbug" ) CONFIG_FILES="$CONFIG_FILES glibcbug" ;;
7585 "${config_makefile}" ) CONFIG_FILES="$CONFIG_FILES ${config_makefile}" ;;
7586 "${config_uname}" ) CONFIG_FILES="$CONFIG_FILES ${config_uname}" ;;
7587 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
7588 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7589 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7590 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7591 { (exit 1); exit 1; }; };;
7595 # If the user did not use the arguments to specify the items to instantiate,
7596 # then the envvar interface is used. Set only those that are not.
7597 # We use the long form for the default assignment because of an extremely
7598 # bizarre bug on SunOS 4.1.3.
7599 if $ac_need_defaults; then
7600 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7601 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7602 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7605 # Have a temporary directory for convenience. Make it in the build tree
7606 # simply because there is no reason to put it here, and in addition,
7607 # creating and moving files from /tmp can sometimes cause problems.
7608 # Create a temporary directory, and hook for its removal unless debugging.
7611 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
7612 trap '{ (exit 1); exit 1; }' 1 2 13 15
7615 # Create a (secure) tmp directory for tmp files.
7618 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
7619 test -n "$tmp" && test -d "$tmp"
7622 tmp=./confstat$$-$RANDOM
7623 (umask 077 && mkdir $tmp)
7626 echo "$me: cannot create a temporary directory in ." >&2
7627 { (exit 1); exit 1; }
7632 cat >>$CONFIG_STATUS <<_ACEOF
7635 # CONFIG_FILES section.
7638 # No need to generate the scripts if there are no CONFIG_FILES.
7639 # This happens for instance when ./config.status config.h
7640 if test -n "\$CONFIG_FILES"; then
7641 # Protect against being on the right side of a sed subst in config.status.
7642 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
7643 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
7644 s,@SHELL@,$SHELL,;t t
7645 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
7646 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
7647 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
7648 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
7649 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
7650 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
7651 s,@exec_prefix@,$exec_prefix,;t t
7652 s,@prefix@,$prefix,;t t
7653 s,@program_transform_name@,$program_transform_name,;t t
7654 s,@bindir@,$bindir,;t t
7655 s,@sbindir@,$sbindir,;t t
7656 s,@libexecdir@,$libexecdir,;t t
7657 s,@datadir@,$datadir,;t t
7658 s,@sysconfdir@,$sysconfdir,;t t
7659 s,@sharedstatedir@,$sharedstatedir,;t t
7660 s,@localstatedir@,$localstatedir,;t t
7661 s,@libdir@,$libdir,;t t
7662 s,@includedir@,$includedir,;t t
7663 s,@oldincludedir@,$oldincludedir,;t t
7664 s,@infodir@,$infodir,;t t
7665 s,@mandir@,$mandir,;t t
7666 s,@build_alias@,$build_alias,;t t
7667 s,@host_alias@,$host_alias,;t t
7668 s,@target_alias@,$target_alias,;t t
7670 s,@ECHO_C@,$ECHO_C,;t t
7671 s,@ECHO_N@,$ECHO_N,;t t
7672 s,@ECHO_T@,$ECHO_T,;t t
7674 s,@with_fp@,$with_fp,;t t
7675 s,@with_cvs@,$with_cvs,;t t
7676 s,@enable_check_abi@,$enable_check_abi,;t t
7677 s,@oldest_abi@,$oldest_abi,;t t
7678 s,@subdirs@,$subdirs,;t t
7679 s,@force_install@,$force_install,;t t
7680 s,@all_warnings@,$all_warnings,;t t
7681 s,@build@,$build,;t t
7682 s,@build_cpu@,$build_cpu,;t t
7683 s,@build_vendor@,$build_vendor,;t t
7684 s,@build_os@,$build_os,;t t
7686 s,@host_cpu@,$host_cpu,;t t
7687 s,@host_vendor@,$host_vendor,;t t
7688 s,@host_os@,$host_os,;t t
7689 s,@base_machine@,$base_machine,;t t
7690 s,@sysnames@,$sysnames,;t t
7691 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
7692 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
7693 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
7696 s,@CFLAGS@,$CFLAGS,;t t
7697 s,@LDFLAGS@,$LDFLAGS,;t t
7698 s,@CPPFLAGS@,$CPPFLAGS,;t t
7699 s,@ac_ct_CC@,$ac_ct_CC,;t t
7700 s,@OBJEXT@,$OBJEXT,;t t
7701 s,@BUILD_CC@,$BUILD_CC,;t t
7702 s,@cross_compiling@,$cross_compiling,;t t
7705 s,@CXXFLAGS@,$CXXFLAGS,;t t
7706 s,@ac_ct_CXX@,$ac_ct_CXX,;t t
7708 s,@OBJDUMP@,$OBJDUMP,;t t
7709 s,@RANLIB@,$RANLIB,;t t
7710 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
7714 s,@PWD_P@,$PWD_P,;t t
7716 s,@MSGFMT@,$MSGFMT,;t t
7717 s,@MAKEINFO@,$MAKEINFO,;t t
7719 s,@AUTOCONF@,$AUTOCONF,;t t
7720 s,@CCVERSION@,$CCVERSION,;t t
7721 s,@SYSINCLUDES@,$SYSINCLUDES,;t t
7722 s,@libc_cv_gcc_static_libgcc@,$libc_cv_gcc_static_libgcc,;t t
7724 s,@libc_cv_have_bash2@,$libc_cv_have_bash2,;t t
7726 s,@libc_cv_have_ksh@,$libc_cv_have_ksh,;t t
7729 s,@INSTALL_INFO@,$INSTALL_INFO,;t t
7730 s,@OLD_DEBIAN_INSTALL_INFO@,$OLD_DEBIAN_INSTALL_INFO,;t t
7731 s,@BISON@,$BISON,;t t
7732 s,@VERSIONING@,$VERSIONING,;t t
7733 s,@libc_cv_asm_protected_directive@,$libc_cv_asm_protected_directive,;t t
7734 s,@libc_cv_initfinit_array@,$libc_cv_initfinit_array,;t t
7735 s,@libc_cv_z_nodelete@,$libc_cv_z_nodelete,;t t
7736 s,@libc_cv_z_nodlopen@,$libc_cv_z_nodlopen,;t t
7737 s,@libc_cv_z_initfirst@,$libc_cv_z_initfirst,;t t
7738 s,@libc_cv_Bgroup@,$libc_cv_Bgroup,;t t
7739 s,@libc_cv_z_combreloc@,$libc_cv_z_combreloc,;t t
7740 s,@libc_cv_have_initfini@,$libc_cv_have_initfini,;t t
7741 s,@libc_cv_cpp_asm_debuginfo@,$libc_cv_cpp_asm_debuginfo,;t t
7742 s,@no_whole_archive@,$no_whole_archive,;t t
7743 s,@exceptions@,$exceptions,;t t
7744 s,@LIBGD@,$LIBGD,;t t
7745 s,@EGREP@,$EGREP,;t t
7746 s,@sizeof_long_double@,$sizeof_long_double,;t t
7747 s,@libc_cv_gcc_unwind_find_fde@,$libc_cv_gcc_unwind_find_fde,;t t
7748 s,@uname_sysname@,$uname_sysname,;t t
7749 s,@uname_release@,$uname_release,;t t
7750 s,@uname_version@,$uname_version,;t t
7751 s,@old_glibc_headers@,$old_glibc_headers,;t t
7752 s,@libc_cv_slibdir@,$libc_cv_slibdir,;t t
7753 s,@libc_cv_localedir@,$libc_cv_localedir,;t t
7754 s,@libc_cv_sysconfdir@,$libc_cv_sysconfdir,;t t
7755 s,@libc_cv_rootsbindir@,$libc_cv_rootsbindir,;t t
7756 s,@use_ldconfig@,$use_ldconfig,;t t
7757 s,@ldd_rewrite_script@,$ldd_rewrite_script,;t t
7758 s,@gnu_ld@,$gnu_ld,;t t
7759 s,@gnu_as@,$gnu_as,;t t
7761 s,@xcoff@,$xcoff,;t t
7762 s,@static@,$static,;t t
7763 s,@shared@,$shared,;t t
7764 s,@pic_default@,$pic_default,;t t
7765 s,@profile@,$profile,;t t
7766 s,@omitfp@,$omitfp,;t t
7767 s,@bounded@,$bounded,;t t
7768 s,@static_nss@,$static_nss,;t t
7769 s,@nopic_initfini@,$nopic_initfini,;t t
7770 s,@DEFINES@,$DEFINES,;t t
7771 s,@linux_doors@,$linux_doors,;t t
7772 s,@mach_interface_list@,$mach_interface_list,;t t
7773 s,@VERSION@,$VERSION,;t t
7774 s,@RELEASE@,$RELEASE,;t t
7775 s,@LIBOBJS@,$LIBOBJS,;t t
7776 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
7781 cat >>$CONFIG_STATUS <<\_ACEOF
7782 # Split the substitutions into bite-sized pieces for seds with
7783 # small command number limits, like on Digital OSF/1 and HP-UX.
7785 ac_sed_frag=1 # Number of current file.
7786 ac_beg=1 # First line for current file.
7787 ac_end=$ac_max_sed_lines # Line after last line for current file.
7790 while $ac_more_lines; do
7791 if test $ac_beg -gt 1; then
7792 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7794 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7796 if test ! -s $tmp/subs.frag; then
7799 # The purpose of the label and of the branching condition is to
7800 # speed up the sed processing (if there are no `@' at all, there
7801 # is no need to browse any of the substitutions).
7802 # These are the two extra sed commands mentioned above.
7804 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
7805 if test -z "$ac_sed_cmds"; then
7806 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
7808 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
7810 ac_sed_frag=`expr $ac_sed_frag + 1`
7812 ac_end=`expr $ac_end + $ac_max_sed_lines`
7815 if test -z "$ac_sed_cmds"; then
7818 fi # test -n "$CONFIG_FILES"
7821 cat >>$CONFIG_STATUS <<\_ACEOF
7822 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
7823 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7825 - | *:- | *:-:* ) # input from stdin
7827 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7828 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7829 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7830 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7831 * ) ac_file_in=$ac_file.in ;;
7834 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
7835 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
7836 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7837 X"$ac_file" : 'X\(//\)[^/]' \| \
7838 X"$ac_file" : 'X\(//\)$' \| \
7839 X"$ac_file" : 'X\(/\)' \| \
7840 . : '\(.\)' 2>/dev/null ||
7842 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7843 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7844 /^X\(\/\/\)$/{ s//\1/; q; }
7845 /^X\(\/\).*/{ s//\1/; q; }
7847 { if $as_mkdir_p; then
7852 while test ! -d "$as_dir"; do
7853 as_dirs="$as_dir $as_dirs"
7854 as_dir=`(dirname "$as_dir") 2>/dev/null ||
7855 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7856 X"$as_dir" : 'X\(//\)[^/]' \| \
7857 X"$as_dir" : 'X\(//\)$' \| \
7858 X"$as_dir" : 'X\(/\)' \| \
7859 . : '\(.\)' 2>/dev/null ||
7861 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7862 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7863 /^X\(\/\/\)$/{ s//\1/; q; }
7864 /^X\(\/\).*/{ s//\1/; q; }
7867 test ! -n "$as_dirs" || mkdir $as_dirs
7868 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7869 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7870 { (exit 1); exit 1; }; }; }
7874 if test "$ac_dir" != .; then
7875 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
7876 # A "../" for each directory in $ac_dir_suffix.
7877 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
7879 ac_dir_suffix= ac_top_builddir=
7883 .) # No --srcdir option. We are building in place.
7885 if test -z "$ac_top_builddir"; then
7888 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
7890 [\\/]* | ?:[\\/]* ) # Absolute path.
7891 ac_srcdir=$srcdir$ac_dir_suffix;
7892 ac_top_srcdir=$srcdir ;;
7894 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7895 ac_top_srcdir=$ac_top_builddir$srcdir ;;
7897 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
7899 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
7900 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
7901 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
7902 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
7906 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7907 *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
7910 if test x"$ac_file" != x-; then
7911 { echo "$as_me:$LINENO: creating $ac_file" >&5
7912 echo "$as_me: creating $ac_file" >&6;}
7915 # Let's still pretend it is `configure' which instantiates (i.e., don't
7916 # use $as_me), people would be surprised to read:
7917 # /* config.h. Generated by config.status. */
7918 if test x"$ac_file" = x-; then
7921 configure_input="$ac_file. "
7923 configure_input=$configure_input"Generated from `echo $ac_file_in |
7924 sed 's,.*/,,'` by configure."
7926 # First look for the input files in the build tree, otherwise in the
7928 ac_file_inputs=`IFS=:
7929 for f in $ac_file_in; do
7931 -) echo $tmp/stdin ;;
7933 # Absolute (can't be DOS-style, as IFS=:)
7934 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7935 echo "$as_me: error: cannot find input file: $f" >&2;}
7936 { (exit 1); exit 1; }; }
7939 if test -f "$f"; then
7942 elif test -f "$srcdir/$f"; then
7947 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7948 echo "$as_me: error: cannot find input file: $f" >&2;}
7949 { (exit 1); exit 1; }; }
7952 done` || { (exit 1); exit 1; }
7954 cat >>$CONFIG_STATUS <<_ACEOF
7958 cat >>$CONFIG_STATUS <<\_ACEOF
7960 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7961 s,@configure_input@,$configure_input,;t t
7962 s,@srcdir@,$ac_srcdir,;t t
7963 s,@abs_srcdir@,$ac_abs_srcdir,;t t
7964 s,@top_srcdir@,$ac_top_srcdir,;t t
7965 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
7966 s,@builddir@,$ac_builddir,;t t
7967 s,@abs_builddir@,$ac_abs_builddir,;t t
7968 s,@top_builddir@,$ac_top_builddir,;t t
7969 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
7970 s,@INSTALL@,$ac_INSTALL,;t t
7971 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
7973 if test x"$ac_file" != x-; then
7974 mv $tmp/out $ac_file
7982 cat >>$CONFIG_STATUS <<\_ACEOF
7985 # CONFIG_HEADER section.
7988 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
7989 # NAME is the cpp macro being defined and VALUE is the value it is being given.
7991 # ac_d sets the value in "#define NAME VALUE" lines.
7992 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
7993 ac_dB='[ ].*$,\1#\2'
7996 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7997 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
7998 ac_uB='$,\1#\2define\3'
8002 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
8003 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8005 - | *:- | *:-:* ) # input from stdin
8007 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8008 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8009 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8010 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8011 * ) ac_file_in=$ac_file.in ;;
8014 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
8015 echo "$as_me: creating $ac_file" >&6;}
8017 # First look for the input files in the build tree, otherwise in the
8019 ac_file_inputs=`IFS=:
8020 for f in $ac_file_in; do
8022 -) echo $tmp/stdin ;;
8024 # Absolute (can't be DOS-style, as IFS=:)
8025 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8026 echo "$as_me: error: cannot find input file: $f" >&2;}
8027 { (exit 1); exit 1; }; }
8030 if test -f "$f"; then
8033 elif test -f "$srcdir/$f"; then
8038 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8039 echo "$as_me: error: cannot find input file: $f" >&2;}
8040 { (exit 1); exit 1; }; }
8043 done` || { (exit 1); exit 1; }
8044 # Remove the trailing spaces.
8045 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
8049 # Transform confdefs.h into two sed scripts, `conftest.defines' and
8050 # `conftest.undefs', that substitutes the proper values into
8051 # config.h.in to produce config.h. The first handles `#define'
8052 # templates, and the second `#undef' templates.
8053 # And first: Protect against being on the right side of a sed subst in
8054 # config.status. Protect against being in an unquoted here document
8056 rm -f conftest.defines conftest.undefs
8057 # Using a here document instead of a string reduces the quoting nightmare.
8058 # Putting comments in sed scripts is not portable.
8060 # `end' is used to avoid that the second main sed command (meant for
8061 # 0-ary CPP macros) applies to n-ary macro definitions.
8062 # See the Autoconf documentation for `clear'.
8063 cat >confdef2sed.sed <<\_ACEOF
8068 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
8070 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
8073 # If some macros were called several times there might be several times
8074 # the same #defines, which is useless. Nevertheless, we may not want to
8075 # sort them, since we want the *last* AC-DEFINE to be honored.
8076 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
8077 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
8078 rm -f confdef2sed.sed
8080 # This sed command replaces #undef with comments. This is necessary, for
8081 # example, in the case of _POSIX_SOURCE, which is predefined and required
8082 # on some systems where configure will not decide to define it.
8083 cat >>conftest.undefs <<\_ACEOF
8084 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
8087 # Break up conftest.defines because some shells have a limit on the size
8088 # of here documents, and old seds have small limits too (100 cmds).
8089 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
8090 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
8091 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
8092 echo ' :' >>$CONFIG_STATUS
8094 while grep . conftest.defines >/dev/null
8096 # Write a limited-size here document to $tmp/defines.sed.
8097 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
8098 # Speed up: don't consider the non `#define' lines.
8099 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
8100 # Work around the forget-to-reset-the-flag bug.
8101 echo 't clr' >>$CONFIG_STATUS
8102 echo ': clr' >>$CONFIG_STATUS
8103 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
8105 sed -f $tmp/defines.sed $tmp/in >$tmp/out
8109 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
8110 rm -f conftest.defines
8111 mv conftest.tail conftest.defines
8113 rm -f conftest.defines
8114 echo ' fi # grep' >>$CONFIG_STATUS
8115 echo >>$CONFIG_STATUS
8117 # Break up conftest.undefs because some shells have a limit on the size
8118 # of here documents, and old seds have small limits too (100 cmds).
8119 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
8121 while grep . conftest.undefs >/dev/null
8123 # Write a limited-size here document to $tmp/undefs.sed.
8124 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
8125 # Speed up: don't consider the non `#undef'
8126 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
8127 # Work around the forget-to-reset-the-flag bug.
8128 echo 't clr' >>$CONFIG_STATUS
8129 echo ': clr' >>$CONFIG_STATUS
8130 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
8132 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
8136 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
8137 rm -f conftest.undefs
8138 mv conftest.tail conftest.undefs
8140 rm -f conftest.undefs
8142 cat >>$CONFIG_STATUS <<\_ACEOF
8143 # Let's still pretend it is `configure' which instantiates (i.e., don't
8144 # use $as_me), people would be surprised to read:
8145 # /* config.h. Generated by config.status. */
8146 if test x"$ac_file" = x-; then
8147 echo "/* Generated by configure. */" >$tmp/config.h
8149 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
8151 cat $tmp/in >>$tmp/config.h
8153 if test x"$ac_file" != x-; then
8154 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
8155 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8156 echo "$as_me: $ac_file is unchanged" >&6;}
8158 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
8159 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8160 X"$ac_file" : 'X\(//\)[^/]' \| \
8161 X"$ac_file" : 'X\(//\)$' \| \
8162 X"$ac_file" : 'X\(/\)' \| \
8163 . : '\(.\)' 2>/dev/null ||
8165 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8166 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8167 /^X\(\/\/\)$/{ s//\1/; q; }
8168 /^X\(\/\).*/{ s//\1/; q; }
8170 { if $as_mkdir_p; then
8175 while test ! -d "$as_dir"; do
8176 as_dirs="$as_dir $as_dirs"
8177 as_dir=`(dirname "$as_dir") 2>/dev/null ||
8178 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8179 X"$as_dir" : 'X\(//\)[^/]' \| \
8180 X"$as_dir" : 'X\(//\)$' \| \
8181 X"$as_dir" : 'X\(/\)' \| \
8182 . : '\(.\)' 2>/dev/null ||
8184 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8185 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8186 /^X\(\/\/\)$/{ s//\1/; q; }
8187 /^X\(\/\).*/{ s//\1/; q; }
8190 test ! -n "$as_dirs" || mkdir $as_dirs
8191 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8192 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8193 { (exit 1); exit 1; }; }; }
8196 mv $tmp/config.h $ac_file
8204 cat >>$CONFIG_STATUS <<\_ACEOF
8207 # CONFIG_COMMANDS section.
8209 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
8210 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
8211 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
8212 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
8213 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8214 X"$ac_dest" : 'X\(//\)[^/]' \| \
8215 X"$ac_dest" : 'X\(//\)$' \| \
8216 X"$ac_dest" : 'X\(/\)' \| \
8217 . : '\(.\)' 2>/dev/null ||
8219 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8220 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8221 /^X\(\/\/\)$/{ s//\1/; q; }
8222 /^X\(\/\).*/{ s//\1/; q; }
8226 if test "$ac_dir" != .; then
8227 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8228 # A "../" for each directory in $ac_dir_suffix.
8229 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8231 ac_dir_suffix= ac_top_builddir=
8235 .) # No --srcdir option. We are building in place.
8237 if test -z "$ac_top_builddir"; then
8240 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
8242 [\\/]* | ?:[\\/]* ) # Absolute path.
8243 ac_srcdir=$srcdir$ac_dir_suffix;
8244 ac_top_srcdir=$srcdir ;;
8246 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8247 ac_top_srcdir=$ac_top_builddir$srcdir ;;
8249 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
8251 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
8252 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
8253 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
8254 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
8257 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
8258 echo "$as_me: executing $ac_dest commands" >&6;}
8261 case $CONFIG_FILES in *config.make*)
8262 echo "$config_vars" >> config.make;;
8264 test -d bits || mkdir bits ;;
8269 cat >>$CONFIG_STATUS <<\_ACEOF
8271 { (exit 0); exit 0; }
8273 chmod +x $CONFIG_STATUS
8274 ac_clean_files=$ac_clean_files_save
8277 # configure is writing to config.log, and then calls config.status.
8278 # config.status does its own redirection, appending to config.log.
8279 # Unfortunately, on DOS this fails, as config.log is still kept open
8280 # by configure, so config.status won't be able to write to it; its
8281 # output is simply discarded. So we exec the FD to /dev/null,
8282 # effectively closing config.log, so it can be properly (re)opened and
8283 # appended to by config.status. When coming back to configure, we
8284 # need to make the FD available again.
8285 if test "$no_create" != yes; then
8287 ac_config_status_args=
8288 test "$silent" = yes &&
8289 ac_config_status_args="$ac_config_status_args --quiet"
8291 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8293 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8294 # would make configure fail if this is the last instruction.
8295 $ac_cs_success || { (exit 1); exit 1; }
8299 # CONFIG_SUBDIRS section.
8301 if test "$no_recursion" != yes; then
8303 # Remove --cache-file and --srcdir arguments so they do not pile up.
8304 ac_sub_configure_args=
8306 for ac_arg in $ac_configure_args; do
8307 if test -n "$ac_prev"; then
8312 -cache-file | --cache-file | --cache-fil | --cache-fi \
8313 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
8314 ac_prev=cache_file ;;
8315 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
8316 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
8319 --config-cache | -C)
8321 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
8323 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
8325 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
8327 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
8329 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
8333 # Always prepend --prefix to ensure using the same prefix
8334 # in subdir configurations.
8335 ac_sub_configure_args="--prefix=$prefix $ac_sub_configure_args"
8338 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
8340 # Do not complain, so a configure script can configure whichever
8341 # parts of a large source tree are present.
8342 test -d $srcdir/$ac_dir || continue
8344 { echo "$as_me:$LINENO: configuring in $ac_dir" >&5
8345 echo "$as_me: configuring in $ac_dir" >&6;}
8346 { if $as_mkdir_p; then
8351 while test ! -d "$as_dir"; do
8352 as_dirs="$as_dir $as_dirs"
8353 as_dir=`(dirname "$as_dir") 2>/dev/null ||
8354 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8355 X"$as_dir" : 'X\(//\)[^/]' \| \
8356 X"$as_dir" : 'X\(//\)$' \| \
8357 X"$as_dir" : 'X\(/\)' \| \
8358 . : '\(.\)' 2>/dev/null ||
8360 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8361 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8362 /^X\(\/\/\)$/{ s//\1/; q; }
8363 /^X\(\/\).*/{ s//\1/; q; }
8366 test ! -n "$as_dirs" || mkdir $as_dirs
8367 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8368 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8369 { (exit 1); exit 1; }; }; }
8373 if test "$ac_dir" != .; then
8374 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8375 # A "../" for each directory in $ac_dir_suffix.
8376 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8378 ac_dir_suffix= ac_top_builddir=
8382 .) # No --srcdir option. We are building in place.
8384 if test -z "$ac_top_builddir"; then
8387 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
8389 [\\/]* | ?:[\\/]* ) # Absolute path.
8390 ac_srcdir=$srcdir$ac_dir_suffix;
8391 ac_top_srcdir=$srcdir ;;
8393 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8394 ac_top_srcdir=$ac_top_builddir$srcdir ;;
8396 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
8398 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
8399 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
8400 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
8401 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
8406 # Check for guested configure; otherwise get Cygnus style configure.
8407 if test -f $ac_srcdir/configure.gnu; then
8408 ac_sub_configure="$SHELL '$ac_srcdir/configure.gnu'"
8409 elif test -f $ac_srcdir/configure; then
8410 ac_sub_configure="$SHELL '$ac_srcdir/configure'"
8411 elif test -f $ac_srcdir/configure.in; then
8412 ac_sub_configure=$ac_configure
8414 { echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5
8415 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
8419 # The recursion is here.
8420 if test -n "$ac_sub_configure"; then
8421 # Make the cache file name correct relative to the subdirectory.
8423 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
8425 ac_sub_cache_file=$ac_top_builddir$cache_file ;;
8428 { echo "$as_me:$LINENO: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
8429 echo "$as_me: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
8430 # The eval makes quoting arguments work.
8431 eval $ac_sub_configure $ac_sub_configure_args \
8432 --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir ||
8433 { { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
8434 echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
8435 { (exit 1); exit 1; }; }