2 # From configure.in CVSid.
3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated by GNU Autoconf 2.57 for GNU C Library (see version.h).
6 # Report bugs to <glibc>.
8 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
9 # Free Software Foundation, Inc.
10 # This configure script is free software; the Free Software Foundation
11 # gives unlimited permission to copy, distribute and modify it.
12 ## --------------------- ##
13 ## M4sh Initialization. ##
14 ## --------------------- ##
16 # Be Bourne compatible
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
20 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
23 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
27 # Support unset when possible.
28 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
35 # Work around bugs in pre-3.0 UWIN ksh.
36 $as_unset ENV MAIL MAILPATH
43 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
44 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
47 if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
48 eval $as_var=C; export $as_var
54 # Required to use basename.
55 if expr a : '\(a\)' >/dev/null 2>&1; then
61 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
68 # Name of the executable.
69 as_me=`$as_basename "$0" ||
70 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
71 X"$0" : 'X\(//\)$' \| \
72 X"$0" : 'X\(/\)$' \| \
73 . : '\(.\)' 2>/dev/null ||
75 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
76 /^X\/\(\/\/\)$/{ s//\1/; q; }
77 /^X\/\(\/\).*/{ s//\1/; q; }
81 # PATH needs CR, and LINENO needs CR and PATH.
82 # Avoid depending upon Character Ranges.
83 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
84 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
85 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
86 as_cr_digits='0123456789'
87 as_cr_alnum=$as_cr_Letters$as_cr_digits
89 # The user is always right.
90 if test "${PATH_SEPARATOR+set}" != set; then
91 echo "#! /bin/sh" >conf$$.sh
92 echo "exit 0" >>conf$$.sh
94 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
105 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
106 test "x$as_lineno_1" != "x$as_lineno_2" &&
107 test "x$as_lineno_3" = "x$as_lineno_2" || {
108 # Find who we are. Look in the path if we contain no path at all
111 *[\\/]* ) as_myself=$0 ;;
112 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
116 test -z "$as_dir" && as_dir=.
117 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
122 # We did not find ourselves, most probably we were run as `sh COMMAND'
123 # in which case we are not to be found in the path.
124 if test "x$as_myself" = x; then
127 if test ! -f "$as_myself"; then
128 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
129 { (exit 1); exit 1; }; }
131 case $CONFIG_SHELL in
133 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
134 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
137 test -z "$as_dir" && as_dir=.
138 for as_base in sh bash ksh sh5; do
141 if ("$as_dir/$as_base" -c '
144 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
145 test "x$as_lineno_1" != "x$as_lineno_2" &&
146 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
147 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
148 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
149 CONFIG_SHELL=$as_dir/$as_base
151 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
159 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
160 # uniformly replaced by the line number. The first 'sed' inserts a
161 # line-number line before each line; the second 'sed' does the real
162 # work. The second script uses 'N' to pair each line-number line
163 # with the numbered line, and appends trailing '-' during
164 # substitution so that $LINENO is not a special case at line end.
165 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
166 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
167 sed '=' <$as_myself |
172 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
175 s,^['$as_cr_digits']*\n,,
177 chmod +x $as_me.lineno ||
178 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
179 { (exit 1); exit 1; }; }
181 # Don't try to exec as it changes $[0], causing all sort of problems
182 # (the dirname of $[0] is not the place where we might find the
183 # original and so on. Autoconf is especially sensible to this).
185 # Exit status is that of the last command.
190 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
191 *c*,-n*) ECHO_N= ECHO_C='
193 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
194 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
197 if expr a : '\(a\)' >/dev/null 2>&1; then
203 rm -f conf$$ conf$$.exe conf$$.file
205 if ln -s conf$$.file conf$$ 2>/dev/null; then
206 # We could just check for DJGPP; but this test a) works b) is more generic
207 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
208 if test -f conf$$.exe; then
209 # Don't use ln at all; we don't have any links
214 elif ln conf$$.file conf$$ 2>/dev/null; then
219 rm -f conf$$ conf$$.exe conf$$.file
221 if mkdir -p . 2>/dev/null; then
227 as_executable_p="test -f"
229 # Sed expression to map a string onto a valid CPP name.
230 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
232 # Sed expression to map a string onto a valid variable name.
233 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
237 # We need space, tab and new line, in precisely that order.
247 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
248 # so uname gets run too.
249 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
256 ac_default_prefix=/usr/local
257 ac_config_libobj_dir=.
262 SHELL=${CONFIG_SHELL-/bin/sh}
264 # Maximum number of lines to put in a shell here document.
265 # This variable seems obsolete. It should probably be removed, and
266 # only ac_max_sed_lines should be used.
267 : ${ac_max_here_lines=38}
269 # Identity of this package.
270 PACKAGE_NAME='GNU C Library'
271 PACKAGE_TARNAME='c-library'
272 PACKAGE_VERSION='(see version.h)'
273 PACKAGE_STRING='GNU C Library (see version.h)'
274 PACKAGE_BUGREPORT='glibc'
276 ac_unique_file="include/features.h"
277 ac_subdirs_all="$ac_subdirs_all "
278 # Factoring default headers for most tests.
279 ac_includes_default="\
282 # include <sys/types.h>
285 # include <sys/stat.h>
296 # if !STDC_HEADERS && HAVE_MEMORY_H
302 # include <strings.h>
305 # include <inttypes.h>
315 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS with_fp with_cvs oldest_abi subdirs force_install all_warnings build build_cpu build_vendor build_os host host_cpu host_vendor host_os base_machine sysnames INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S PWD_P CC MAKE MSGFMT MAKEINFO SED AUTOCONF CFLAGS LDFLAGS CPPFLAGS ac_ct_CC OBJEXT BUILD_CC cross_compiling CPP AR OBJDUMP RANLIB ac_ct_RANLIB MIG AS LD CCVERSION SYSINCLUDES libc_cv_gcc_static_libgcc BASH libc_cv_have_bash2 KSH libc_cv_have_ksh AWK PERL INSTALL_INFO OLD_DEBIAN_INSTALL_INFO BISON VERSIONING libc_cv_asm_protected_directive libc_cv_initfinit_array libc_cv_z_nodelete libc_cv_z_nodlopen libc_cv_z_initfirst libc_cv_Bgroup libc_cv_z_combreloc libc_cv_have_initfini no_whole_archive exceptions LIBGD EGREP sizeof_long_double libc_cv_gcc_unwind_find_fde uname_sysname uname_release uname_version old_glibc_headers libc_cv_slibdir libc_cv_localedir libc_cv_sysconfdir libc_cv_rootsbindir use_ldconfig ldd_rewrite_script gnu_ld gnu_as elf xcoff static shared pic_default profile omitfp bounded static_nss nopic_initfini DEFINES linux_doors mach_interface_list VERSION RELEASE LIBOBJS LTLIBOBJS'
318 # Initialize some variables set by options.
320 ac_init_version=false
321 # The variables have the same names as the options, with
322 # dashes changed to underlines.
330 program_transform_name=s,x,x,
338 # Installation directory options.
339 # These are left unexpanded so users can "make install exec_prefix=/foo"
340 # and all the variables that are supposed to be based on exec_prefix
341 # by default will actually change.
342 # Use braces instead of parens because sh, perl, etc. also accept them.
343 bindir='${exec_prefix}/bin'
344 sbindir='${exec_prefix}/sbin'
345 libexecdir='${exec_prefix}/libexec'
346 datadir='${prefix}/share'
347 sysconfdir='${prefix}/etc'
348 sharedstatedir='${prefix}/com'
349 localstatedir='${prefix}/var'
350 libdir='${exec_prefix}/lib'
351 includedir='${prefix}/include'
352 oldincludedir='/usr/include'
353 infodir='${prefix}/info'
354 mandir='${prefix}/man'
359 # If the previous option needs an argument, assign it.
360 if test -n "$ac_prev"; then
361 eval "$ac_prev=\$ac_option"
366 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
368 # Accept the important Cygnus configure options, so we can diagnose typos.
372 -bindir | --bindir | --bindi | --bind | --bin | --bi)
374 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
377 -build | --build | --buil | --bui | --bu)
378 ac_prev=build_alias ;;
379 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
380 build_alias=$ac_optarg ;;
382 -cache-file | --cache-file | --cache-fil | --cache-fi \
383 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
384 ac_prev=cache_file ;;
385 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
386 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
387 cache_file=$ac_optarg ;;
390 cache_file=config.cache ;;
392 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
394 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
396 datadir=$ac_optarg ;;
398 -disable-* | --disable-*)
399 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
400 # Reject names that are not valid shell variable names.
401 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
402 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
403 { (exit 1); exit 1; }; }
404 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
405 eval "enable_$ac_feature=no" ;;
407 -enable-* | --enable-*)
408 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
409 # Reject names that are not valid shell variable names.
410 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
411 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
412 { (exit 1); exit 1; }; }
413 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
415 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
418 eval "enable_$ac_feature='$ac_optarg'" ;;
420 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
421 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
422 | --exec | --exe | --ex)
423 ac_prev=exec_prefix ;;
424 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
425 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
426 | --exec=* | --exe=* | --ex=*)
427 exec_prefix=$ac_optarg ;;
429 -gas | --gas | --ga | --g)
430 # Obsolete; use --with-gas.
433 -help | --help | --hel | --he | -h)
435 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
436 ac_init_help=recursive ;;
437 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
438 ac_init_help=short ;;
440 -host | --host | --hos | --ho)
441 ac_prev=host_alias ;;
442 -host=* | --host=* | --hos=* | --ho=*)
443 host_alias=$ac_optarg ;;
445 -includedir | --includedir | --includedi | --included | --include \
446 | --includ | --inclu | --incl | --inc)
447 ac_prev=includedir ;;
448 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
449 | --includ=* | --inclu=* | --incl=* | --inc=*)
450 includedir=$ac_optarg ;;
452 -infodir | --infodir | --infodi | --infod | --info | --inf)
454 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
455 infodir=$ac_optarg ;;
457 -libdir | --libdir | --libdi | --libd)
459 -libdir=* | --libdir=* | --libdi=* | --libd=*)
462 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
463 | --libexe | --libex | --libe)
464 ac_prev=libexecdir ;;
465 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
466 | --libexe=* | --libex=* | --libe=*)
467 libexecdir=$ac_optarg ;;
469 -localstatedir | --localstatedir | --localstatedi | --localstated \
470 | --localstate | --localstat | --localsta | --localst \
471 | --locals | --local | --loca | --loc | --lo)
472 ac_prev=localstatedir ;;
473 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
474 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
475 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
476 localstatedir=$ac_optarg ;;
478 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
480 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
484 # Obsolete; use --without-fp.
487 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
488 | --no-cr | --no-c | -n)
491 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
492 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
495 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
496 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
497 | --oldin | --oldi | --old | --ol | --o)
498 ac_prev=oldincludedir ;;
499 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
500 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
501 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
502 oldincludedir=$ac_optarg ;;
504 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
506 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
509 -program-prefix | --program-prefix | --program-prefi | --program-pref \
510 | --program-pre | --program-pr | --program-p)
511 ac_prev=program_prefix ;;
512 -program-prefix=* | --program-prefix=* | --program-prefi=* \
513 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
514 program_prefix=$ac_optarg ;;
516 -program-suffix | --program-suffix | --program-suffi | --program-suff \
517 | --program-suf | --program-su | --program-s)
518 ac_prev=program_suffix ;;
519 -program-suffix=* | --program-suffix=* | --program-suffi=* \
520 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
521 program_suffix=$ac_optarg ;;
523 -program-transform-name | --program-transform-name \
524 | --program-transform-nam | --program-transform-na \
525 | --program-transform-n | --program-transform- \
526 | --program-transform | --program-transfor \
527 | --program-transfo | --program-transf \
528 | --program-trans | --program-tran \
529 | --progr-tra | --program-tr | --program-t)
530 ac_prev=program_transform_name ;;
531 -program-transform-name=* | --program-transform-name=* \
532 | --program-transform-nam=* | --program-transform-na=* \
533 | --program-transform-n=* | --program-transform-=* \
534 | --program-transform=* | --program-transfor=* \
535 | --program-transfo=* | --program-transf=* \
536 | --program-trans=* | --program-tran=* \
537 | --progr-tra=* | --program-tr=* | --program-t=*)
538 program_transform_name=$ac_optarg ;;
540 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
541 | -silent | --silent | --silen | --sile | --sil)
544 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
546 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
548 sbindir=$ac_optarg ;;
550 -sharedstatedir | --sharedstatedir | --sharedstatedi \
551 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
552 | --sharedst | --shareds | --shared | --share | --shar \
554 ac_prev=sharedstatedir ;;
555 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
556 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
557 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
559 sharedstatedir=$ac_optarg ;;
561 -site | --site | --sit)
563 -site=* | --site=* | --sit=*)
566 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
568 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
571 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
572 | --syscon | --sysco | --sysc | --sys | --sy)
573 ac_prev=sysconfdir ;;
574 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
575 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
576 sysconfdir=$ac_optarg ;;
578 -target | --target | --targe | --targ | --tar | --ta | --t)
579 ac_prev=target_alias ;;
580 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
581 target_alias=$ac_optarg ;;
583 -v | -verbose | --verbose | --verbos | --verbo | --verb)
586 -version | --version | --versio | --versi | --vers | -V)
590 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
591 # Reject names that are not valid shell variable names.
592 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
593 { echo "$as_me: error: invalid package name: $ac_package" >&2
594 { (exit 1); exit 1; }; }
595 ac_package=`echo $ac_package| sed 's/-/_/g'`
597 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
600 eval "with_$ac_package='$ac_optarg'" ;;
602 -without-* | --without-*)
603 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
604 # Reject names that are not valid shell variable names.
605 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
606 { echo "$as_me: error: invalid package name: $ac_package" >&2
607 { (exit 1); exit 1; }; }
608 ac_package=`echo $ac_package | sed 's/-/_/g'`
609 eval "with_$ac_package=no" ;;
612 # Obsolete; use --with-x.
615 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
616 | --x-incl | --x-inc | --x-in | --x-i)
617 ac_prev=x_includes ;;
618 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
619 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
620 x_includes=$ac_optarg ;;
622 -x-libraries | --x-libraries | --x-librarie | --x-librari \
623 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
624 ac_prev=x_libraries ;;
625 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
626 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
627 x_libraries=$ac_optarg ;;
629 -*) { echo "$as_me: error: unrecognized option: $ac_option
630 Try \`$0 --help' for more information." >&2
631 { (exit 1); exit 1; }; }
635 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
636 # Reject names that are not valid shell variable names.
637 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
638 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
639 { (exit 1); exit 1; }; }
640 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
641 eval "$ac_envvar='$ac_optarg'"
645 # FIXME: should be removed in autoconf 3.0.
646 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
647 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
648 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
649 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
655 if test -n "$ac_prev"; then
656 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
657 { echo "$as_me: error: missing argument to $ac_option" >&2
658 { (exit 1); exit 1; }; }
661 # Be sure to have absolute paths.
662 for ac_var in exec_prefix prefix
664 eval ac_val=$`echo $ac_var`
666 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
667 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
668 { (exit 1); exit 1; }; };;
672 # Be sure to have absolute paths.
673 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
674 localstatedir libdir includedir oldincludedir infodir mandir
676 eval ac_val=$`echo $ac_var`
678 [\\/$]* | ?:[\\/]* ) ;;
679 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
680 { (exit 1); exit 1; }; };;
684 # There might be people who depend on the old broken behavior: `$host'
685 # used to hold the argument of --host etc.
686 # FIXME: To remove some day.
691 # FIXME: To remove some day.
692 if test "x$host_alias" != x; then
693 if test "x$build_alias" = x; then
694 cross_compiling=maybe
695 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
696 If a cross compiler is detected then cross compile mode will be used." >&2
697 elif test "x$build_alias" != "x$host_alias"; then
703 test -n "$host_alias" && ac_tool_prefix=$host_alias-
705 test "$silent" = yes && exec 6>/dev/null
708 # Find the source files, if location was not specified.
709 if test -z "$srcdir"; then
710 ac_srcdir_defaulted=yes
711 # Try the directory containing this script, then its parent.
712 ac_confdir=`(dirname "$0") 2>/dev/null ||
713 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
714 X"$0" : 'X\(//\)[^/]' \| \
715 X"$0" : 'X\(//\)$' \| \
716 X"$0" : 'X\(/\)' \| \
717 . : '\(.\)' 2>/dev/null ||
719 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
720 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
721 /^X\(\/\/\)$/{ s//\1/; q; }
722 /^X\(\/\).*/{ s//\1/; q; }
725 if test ! -r $srcdir/$ac_unique_file; then
729 ac_srcdir_defaulted=no
731 if test ! -r $srcdir/$ac_unique_file; then
732 if test "$ac_srcdir_defaulted" = yes; then
733 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
734 { (exit 1); exit 1; }; }
736 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
737 { (exit 1); exit 1; }; }
740 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
741 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
742 { (exit 1); exit 1; }; }
743 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
744 ac_env_build_alias_set=${build_alias+set}
745 ac_env_build_alias_value=$build_alias
746 ac_cv_env_build_alias_set=${build_alias+set}
747 ac_cv_env_build_alias_value=$build_alias
748 ac_env_host_alias_set=${host_alias+set}
749 ac_env_host_alias_value=$host_alias
750 ac_cv_env_host_alias_set=${host_alias+set}
751 ac_cv_env_host_alias_value=$host_alias
752 ac_env_target_alias_set=${target_alias+set}
753 ac_env_target_alias_value=$target_alias
754 ac_cv_env_target_alias_set=${target_alias+set}
755 ac_cv_env_target_alias_value=$target_alias
756 ac_env_CC_set=${CC+set}
758 ac_cv_env_CC_set=${CC+set}
759 ac_cv_env_CC_value=$CC
760 ac_env_CFLAGS_set=${CFLAGS+set}
761 ac_env_CFLAGS_value=$CFLAGS
762 ac_cv_env_CFLAGS_set=${CFLAGS+set}
763 ac_cv_env_CFLAGS_value=$CFLAGS
764 ac_env_LDFLAGS_set=${LDFLAGS+set}
765 ac_env_LDFLAGS_value=$LDFLAGS
766 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
767 ac_cv_env_LDFLAGS_value=$LDFLAGS
768 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
769 ac_env_CPPFLAGS_value=$CPPFLAGS
770 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
771 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
772 ac_env_CPP_set=${CPP+set}
773 ac_env_CPP_value=$CPP
774 ac_cv_env_CPP_set=${CPP+set}
775 ac_cv_env_CPP_value=$CPP
778 # Report the --help message.
780 if test "$ac_init_help" = "long"; then
781 # Omit some internal or obsolete options to make the list less imposing.
782 # This message is too long to be a string in the A/UX 3.1 sh.
784 \`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems.
786 Usage: $0 [OPTION]... [VAR=VALUE]...
788 To assign environment variables (e.g., CC, CFLAGS...), specify them as
789 VAR=VALUE. See below for descriptions of some of the useful variables.
791 Defaults for the options are specified in brackets.
794 -h, --help display this help and exit
795 --help=short display options specific to this package
796 --help=recursive display the short help of all the included packages
797 -V, --version display version information and exit
798 -q, --quiet, --silent do not print \`checking...' messages
799 --cache-file=FILE cache test results in FILE [disabled]
800 -C, --config-cache alias for \`--cache-file=config.cache'
801 -n, --no-create do not create output files
802 --srcdir=DIR find the sources in DIR [configure dir or \`..']
807 Installation directories:
808 --prefix=PREFIX install architecture-independent files in PREFIX
810 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
813 By default, \`make install' will install all the files in
814 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
815 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
816 for instance \`--prefix=\$HOME'.
818 For better control, use the options below.
820 Fine tuning of the installation directories:
821 --bindir=DIR user executables [EPREFIX/bin]
822 --sbindir=DIR system admin executables [EPREFIX/sbin]
823 --libexecdir=DIR program executables [EPREFIX/libexec]
824 --datadir=DIR read-only architecture-independent data [PREFIX/share]
825 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
826 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
827 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
828 --libdir=DIR object code libraries [EPREFIX/lib]
829 --includedir=DIR C header files [PREFIX/include]
830 --oldincludedir=DIR C header files for non-gcc [/usr/include]
831 --infodir=DIR info documentation [PREFIX/info]
832 --mandir=DIR man documentation [PREFIX/man]
838 --build=BUILD configure for building on BUILD [guessed]
839 --host=HOST cross-compile to build programs to run on HOST [BUILD]
843 if test -n "$ac_init_help"; then
844 case $ac_init_help in
845 short | recursive ) echo "Configuration of GNU C Library (see version.h):";;
850 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
851 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
852 --disable-sanity-checks really do not use threads (should not be used except
853 in special situations) [default=yes]
854 --enable-shared build shared library [default=yes if GNU ld &
856 --enable-profile build profiled library [default=yes]
857 --enable-omitfp build undebuggable optimized library
859 --enable-bounded build with runtime bounds checking
861 --disable-versioning do not include versioning information in the library
862 objects [default=yes if supported]
863 --enable-oldest-abi=ABI configure the oldest ABI supported [e.g. 2.2]
864 [default=glibc default]
865 --enable-add-ons[=DIRS...]
866 configure and build add-ons in DIR1,DIR2,... search
867 for add-ons if no parameter given
868 --disable-hidden-plt do not hide internal function calls to avoid PLT
869 --enable-static-nss build static NSS modules [default=no]
870 --disable-force-install don't force installation of files from this package,
871 even if they are older than the installed files
872 --enable-kernel=VERSION compile for compatibility with kernel not older than
874 --enable-all-warnings enable all useful warnings gcc can issue
877 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
878 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
879 --with-gmp=DIRECTORY find GMP source code in DIRECTORY (not needed)
880 --with-gd=DIR find libgd include dir and library with prefix DIR
881 --with-gd-include=DIR find libgd include files in DIR
882 --with-gd-lib=DIR find libgd library files in DIR
883 --with-fp if using floating-point hardware [default=yes]
884 --with-binutils=PATH specify location of binutils (as and ld)
885 --with-elf if using the ELF object format
886 --with-xcoff if using the XCOFF object format
887 --without-cvs if CVS should not be used
888 --with-headers=PATH location of system headers to use (for example
889 /usr/src/linux/include) [default=compiler
891 --with-tls enable support for TLS
892 --without-__thread do not use TLS features even when supporting them
894 Some influential environment variables:
895 CC C compiler command
896 CFLAGS C compiler flags
897 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
898 nonstandard directory <lib dir>
899 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
900 headers in a nonstandard directory <include dir>
903 Use these variables to override the choices made by `configure' or to help
904 it to find libraries and programs with nonstandard names/locations.
906 Report bugs to <glibc>.
910 if test "$ac_init_help" = "recursive"; then
911 # If there are subdirs, report their specific --help.
913 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
914 test -d $ac_dir || continue
917 if test "$ac_dir" != .; then
918 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
919 # A "../" for each directory in $ac_dir_suffix.
920 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
922 ac_dir_suffix= ac_top_builddir=
926 .) # No --srcdir option. We are building in place.
928 if test -z "$ac_top_builddir"; then
931 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
933 [\\/]* | ?:[\\/]* ) # Absolute path.
934 ac_srcdir=$srcdir$ac_dir_suffix;
935 ac_top_srcdir=$srcdir ;;
937 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
938 ac_top_srcdir=$ac_top_builddir$srcdir ;;
940 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
942 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
943 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
944 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
945 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
948 # Check for guested configure; otherwise get Cygnus style configure.
949 if test -f $ac_srcdir/configure.gnu; then
951 $SHELL $ac_srcdir/configure.gnu --help=recursive
952 elif test -f $ac_srcdir/configure; then
954 $SHELL $ac_srcdir/configure --help=recursive
955 elif test -f $ac_srcdir/configure.ac ||
956 test -f $ac_srcdir/configure.in; then
960 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
966 test -n "$ac_init_help" && exit 0
967 if $ac_init_version; then
969 GNU C Library configure (see version.h)
970 generated by GNU Autoconf 2.57
972 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
973 Free Software Foundation, Inc.
974 This configure script is free software; the Free Software Foundation
975 gives unlimited permission to copy, distribute and modify it.
981 This file contains any messages produced by compilers while
982 running configure, to aid debugging if configure makes a mistake.
984 It was created by GNU C Library $as_me (see version.h), which was
985 generated by GNU Autoconf 2.57. Invocation command line was
996 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
997 uname -m = `(uname -m) 2>/dev/null || echo unknown`
998 uname -r = `(uname -r) 2>/dev/null || echo unknown`
999 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1000 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1002 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1003 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1005 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1006 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1007 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1008 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1009 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1010 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1011 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1015 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1019 test -z "$as_dir" && as_dir=.
1020 echo "PATH: $as_dir"
1035 # Keep a trace of the command line.
1036 # Strip out --no-create and --no-recursion so they do not pile up.
1037 # Strip out --silent because we don't want to record it for future runs.
1038 # Also quote any args containing shell meta-characters.
1039 # Make two passes to allow for proper duplicate-argument suppression.
1044 ac_must_keep_next=false
1050 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1051 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1052 | -silent | --silent | --silen | --sile | --sil)
1054 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1055 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1058 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1060 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1061 if test $ac_must_keep_next = true; then
1062 ac_must_keep_next=false # Got value, back to normal.
1065 *=* | --config-cache | -C | -disable-* | --disable-* \
1066 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1067 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1068 | -with-* | --with-* | -without-* | --without-* | --x)
1069 case "$ac_configure_args0 " in
1070 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1073 -* ) ac_must_keep_next=true ;;
1076 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1077 # Get rid of the leading space.
1083 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1084 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1086 # When interrupted or exit'd, cleanup temporary files, and complete
1087 # config.log. We remove comments because anyway the quotes in there
1088 # would cause problems or look ugly.
1089 # WARNING: Be sure not to use single quotes in there, as some shells,
1090 # such as our DU 5.0 friend, will then `close' the trap.
1091 trap 'exit_status=$?
1092 # Save into config.log some information that might help in debugging.
1097 ## ---------------- ##
1098 ## Cache variables. ##
1099 ## ---------------- ##
1102 # The following way of writing the cache mishandles newlines in values,
1105 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1108 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1109 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1113 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1120 ## ----------------- ##
1121 ## Output variables. ##
1122 ## ----------------- ##
1125 for ac_var in $ac_subst_vars
1127 eval ac_val=$`echo $ac_var`
1128 echo "$ac_var='"'"'$ac_val'"'"'"
1132 if test -n "$ac_subst_files"; then
1139 for ac_var in $ac_subst_files
1141 eval ac_val=$`echo $ac_var`
1142 echo "$ac_var='"'"'$ac_val'"'"'"
1147 if test -s confdefs.h; then
1154 sed "/^$/d" confdefs.h | sort
1157 test "$ac_signal" != 0 &&
1158 echo "$as_me: caught signal $ac_signal"
1159 echo "$as_me: exit $exit_status"
1161 rm -f core core.* *.core &&
1162 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1165 for ac_signal in 1 2 13 15; do
1166 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1170 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1171 rm -rf conftest* confdefs.h
1172 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1175 # Predefined preprocessor variables.
1177 cat >>confdefs.h <<_ACEOF
1178 #define PACKAGE_NAME "$PACKAGE_NAME"
1182 cat >>confdefs.h <<_ACEOF
1183 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1187 cat >>confdefs.h <<_ACEOF
1188 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1192 cat >>confdefs.h <<_ACEOF
1193 #define PACKAGE_STRING "$PACKAGE_STRING"
1197 cat >>confdefs.h <<_ACEOF
1198 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1202 # Let the site file select an alternate cache file if it wants to.
1203 # Prefer explicitly selected file to automatically selected ones.
1204 if test -z "$CONFIG_SITE"; then
1205 if test "x$prefix" != xNONE; then
1206 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1208 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1211 for ac_site_file in $CONFIG_SITE; do
1212 if test -r "$ac_site_file"; then
1213 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1214 echo "$as_me: loading site script $ac_site_file" >&6;}
1215 sed 's/^/| /' "$ac_site_file" >&5
1220 if test -r "$cache_file"; then
1221 # Some versions of bash will fail to source /dev/null (special
1222 # files actually), so we avoid doing that.
1223 if test -f "$cache_file"; then
1224 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1225 echo "$as_me: loading cache $cache_file" >&6;}
1227 [\\/]* | ?:[\\/]* ) . $cache_file;;
1228 *) . ./$cache_file;;
1232 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1233 echo "$as_me: creating cache $cache_file" >&6;}
1237 # Check that the precious variables saved in the cache have kept the same
1239 ac_cache_corrupted=false
1240 for ac_var in `(set) 2>&1 |
1241 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1242 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1243 eval ac_new_set=\$ac_env_${ac_var}_set
1244 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1245 eval ac_new_val="\$ac_env_${ac_var}_value"
1246 case $ac_old_set,$ac_new_set in
1248 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1249 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1250 ac_cache_corrupted=: ;;
1252 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1253 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1254 ac_cache_corrupted=: ;;
1257 if test "x$ac_old_val" != "x$ac_new_val"; then
1258 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1259 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1260 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1261 echo "$as_me: former value: $ac_old_val" >&2;}
1262 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1263 echo "$as_me: current value: $ac_new_val" >&2;}
1264 ac_cache_corrupted=:
1267 # Pass precious variables to config.status.
1268 if test "$ac_new_set" = set; then
1270 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1271 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1272 *) ac_arg=$ac_var=$ac_new_val ;;
1274 case " $ac_configure_args " in
1275 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1276 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1280 if $ac_cache_corrupted; then
1281 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1282 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1283 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1284 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1285 { (exit 1); exit 1; }; }
1289 ac_cpp='$CPP $CPPFLAGS'
1290 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1291 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1292 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1321 ac_config_headers="$ac_config_headers config.h"
1324 for ac_dir in scripts $srcdir/scripts; do
1325 if test -f $ac_dir/install-sh; then
1327 ac_install_sh="$ac_aux_dir/install-sh -c"
1329 elif test -f $ac_dir/install.sh; then
1331 ac_install_sh="$ac_aux_dir/install.sh -c"
1333 elif test -f $ac_dir/shtool; then
1335 ac_install_sh="$ac_aux_dir/shtool install -c"
1339 if test -z "$ac_aux_dir"; then
1340 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&5
1341 echo "$as_me: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&2;}
1342 { (exit 1); exit 1; }; }
1344 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1345 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1346 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1349 if test "`cd $srcdir; /bin/pwd`" = "`/bin/pwd`"; then
1350 { { echo "$as_me:$LINENO: error: you must configure in a separate build directory" >&5
1351 echo "$as_me: error: you must configure in a separate build directory" >&2;}
1352 { (exit 1); exit 1; }; }
1355 # This will get text that should go into config.make.
1358 # Check for a --with-gmp argument and set gmp-srcdir in config.make.
1360 # Check whether --with-gmp or --without-gmp was given.
1361 if test "${with_gmp+set}" = set; then
1365 yes) { { echo "$as_me:$LINENO: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&5
1366 echo "$as_me: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&2;}
1367 { (exit 1); exit 1; }; } ;;
1369 *) config_vars="$config_vars
1370 gmp-srcdir = $withval" ;;
1374 # Check for a --with-gd argument and set libgd-LDFLAGS in config.make.
1376 # Check whether --with-gd or --without-gd was given.
1377 if test "${with_gd+set}" = set; then
1381 *) libgd_include="-I$withval/include"
1382 libgd_ldflags="-L$withval/lib" ;;
1387 # Check whether --with-gd-include or --without-gd-include was given.
1388 if test "${with_gd_include+set}" = set; then
1389 withval="$with_gd_include"
1390 case "$with_gd_include" in
1392 *) libgd_include="-I$withval" ;;
1397 # Check whether --with-gd-lib or --without-gd-lib was given.
1398 if test "${with_gd_lib+set}" = set; then
1399 withval="$with_gd_lib"
1400 case "$with_gd_lib" in
1402 *) libgd_ldflags="-L$withval" ;;
1407 if test -n "$libgd_include"; then
1408 config_vars="$config_vars
1409 CFLAGS-memusagestat.c = $libgd_include"
1411 if test -n "$libgd_ldflags"; then
1412 config_vars="$config_vars
1413 libgd-LDFLAGS = $libgd_ldflags"
1417 # Check whether --with-fp or --without-fp was given.
1418 if test "${with_fp+set}" = set; then
1426 # Check whether --with-binutils or --without-binutils was given.
1427 if test "${with_binutils+set}" = set; then
1428 withval="$with_binutils"
1429 path_binutils=$withval
1434 # Check whether --with-elf or --without-elf was given.
1435 if test "${with_elf+set}" = set; then
1442 # Check whether --with-xcoff or --without-xcoff was given.
1443 if test "${with_xcoff+set}" = set; then
1444 withval="$with_xcoff"
1450 # Check whether --with-cvs or --without-cvs was given.
1451 if test "${with_cvs+set}" = set; then
1457 if test "$with_cvs" = yes; then
1458 if test -d $srcdir/CVS && grep :pserver: $srcdir/CVS/Root > /dev/null
1466 # Check whether --with-headers or --without-headers was given.
1467 if test "${with_headers+set}" = set; then
1468 withval="$with_headers"
1474 # Check whether --enable-sanity-checks or --disable-sanity-checks was given.
1475 if test "${enable_sanity_checks+set}" = set; then
1476 enableval="$enable_sanity_checks"
1477 enable_sanity=$enableval
1483 # Check whether --enable-shared or --disable-shared was given.
1484 if test "${enable_shared+set}" = set; then
1485 enableval="$enable_shared"
1490 # Check whether --enable-profile or --disable-profile was given.
1491 if test "${enable_profile+set}" = set; then
1492 enableval="$enable_profile"
1497 # Check whether --enable-omitfp or --disable-omitfp was given.
1498 if test "${enable_omitfp+set}" = set; then
1499 enableval="$enable_omitfp"
1504 # Check whether --enable-bounded or --disable-bounded was given.
1505 if test "${enable_bounded+set}" = set; then
1506 enableval="$enable_bounded"
1511 # Check whether --enable-versioning or --disable-versioning was given.
1512 if test "${enable_versioning+set}" = set; then
1513 enableval="$enable_versioning"
1514 enable_versioning=$enableval
1516 enable_versioning=yes
1519 # Check whether --enable-oldest-abi or --disable-oldest-abi was given.
1520 if test "${enable_oldest_abi+set}" = set; then
1521 enableval="$enable_oldest_abi"
1522 oldest_abi=$enableval
1526 if test "$oldest_abi" = yes || test "$oldest_abi" = no; then
1529 cat >>confdefs.h <<_ACEOF
1530 #define GLIBC_OLDEST_ABI "$oldest_abi"
1536 # Check whether --enable-add-ons or --disable-add-ons was given.
1537 if test "${enable_add_ons+set}" = set; then
1538 enableval="$enable_add_ons"
1539 case "$enableval" in
1540 yes) add_ons=`cd $srcdir && echo */configure | sed -e 's!/configure!!g'`
1541 test "$add_ons" = "*" && add_ons= ;;
1542 *) add_ons=`echo "$enableval" | sed 's/,/ /g'`;;
1549 # Check whether --with-tls or --without-tls was given.
1550 if test "${with_tls+set}" = set; then
1558 # Check whether --with-__thread or --without-__thread was given.
1559 if test "${with___thread+set}" = set; then
1560 withval="$with___thread"
1561 use__thread=$withval
1566 # Check whether --enable-hidden-plt or --disable-hidden-plt was given.
1567 if test "${enable_hidden_plt+set}" = set; then
1568 enableval="$enable_hidden_plt"
1573 if test "x$hidden" = xno; then
1574 cat >>confdefs.h <<\_ACEOF
1584 if test x"$add_ons" != x; then
1585 for f in $add_ons; do
1586 # Some sanity checks
1587 if test "$f" = "crypt"; then
1588 { { echo "$as_me:$LINENO: error:
1589 *** It seems that you're using an old \`crypt' add-on. crypt is now
1590 *** part of glibc and using the old add-on will not work with this
1591 *** release. Start again with fresh sources and without the old
1592 *** \`crypt' add-on." >&5
1593 echo "$as_me: error:
1594 *** It seems that you're using an old \`crypt' add-on. crypt is now
1595 *** part of glibc and using the old add-on will not work with this
1596 *** release. Start again with fresh sources and without the old
1597 *** \`crypt' add-on." >&2;}
1598 { (exit 1); exit 1; }; }
1600 if test "$f" = "localedata"; then
1601 { { echo "$as_me:$LINENO: error:
1602 *** It seems that you're using an old \`localedata' add-on. localedata
1603 *** is now part of glibc and using the old add-on will not work with
1604 *** this release. Start again with fresh sources and without the old
1605 *** \`localedata' add-on." >&5
1606 echo "$as_me: error:
1607 *** It seems that you're using an old \`localedata' add-on. localedata
1608 *** is now part of glibc and using the old add-on will not work with
1609 *** this release. Start again with fresh sources and without the old
1610 *** \`localedata' add-on." >&2;}
1611 { (exit 1); exit 1; }; }
1613 # Test whether such a subdir really exists.
1614 if test -d $srcdir/$f; then
1615 add_ons_pfx="$add_ons_pfx $f/"
1616 subdirs="$subdirs $f"
1618 { { echo "$as_me:$LINENO: error: add-on directory \"$f\" does not exist" >&5
1619 echo "$as_me: error: add-on directory \"$f\" does not exist" >&2;}
1620 { (exit 1); exit 1; }; }
1625 # Check whether --enable-static-nss or --disable-static-nss was given.
1626 if test "${enable_static_nss+set}" = set; then
1627 enableval="$enable_static_nss"
1628 static_nss=$enableval
1632 if test x"$static_nss" = xyes || test x"$shared" = xno; then
1634 cat >>confdefs.h <<\_ACEOF
1635 #define DO_STATIC_NSS 1
1640 # Check whether --enable-force-install or --disable-force-install was given.
1641 if test "${enable_force_install+set}" = set; then
1642 enableval="$enable_force_install"
1643 force_install=$enableval
1649 # Check whether --enable-kernel or --disable-kernel was given.
1650 if test "${enable_kernel+set}" = set; then
1651 enableval="$enable_kernel"
1652 minimum_kernel=$enableval
1654 if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then
1655 # Better nothing than this.
1658 if test "$minimum_kernel" = current; then
1659 minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel=
1663 # Check whether --enable-all-warnings or --disable-all-warnings was given.
1664 if test "${enable_all_warnings+set}" = set; then
1665 enableval="$enable_all_warnings"
1666 all_warnings=$enableval
1670 # Make sure we can run config.sub.
1671 $ac_config_sub sun4 >/dev/null 2>&1 ||
1672 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1673 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1674 { (exit 1); exit 1; }; }
1676 echo "$as_me:$LINENO: checking build system type" >&5
1677 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1678 if test "${ac_cv_build+set}" = set; then
1679 echo $ECHO_N "(cached) $ECHO_C" >&6
1681 ac_cv_build_alias=$build_alias
1682 test -z "$ac_cv_build_alias" &&
1683 ac_cv_build_alias=`$ac_config_guess`
1684 test -z "$ac_cv_build_alias" &&
1685 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1686 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1687 { (exit 1); exit 1; }; }
1688 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1689 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1690 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1691 { (exit 1); exit 1; }; }
1694 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1695 echo "${ECHO_T}$ac_cv_build" >&6
1697 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1698 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1699 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1702 echo "$as_me:$LINENO: checking host system type" >&5
1703 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1704 if test "${ac_cv_host+set}" = set; then
1705 echo $ECHO_N "(cached) $ECHO_C" >&6
1707 ac_cv_host_alias=$host_alias
1708 test -z "$ac_cv_host_alias" &&
1709 ac_cv_host_alias=$ac_cv_build_alias
1710 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1711 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1712 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1713 { (exit 1); exit 1; }; }
1716 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1717 echo "${ECHO_T}$ac_cv_host" >&6
1719 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1720 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1721 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1725 # The way shlib-versions is used to generate soversions.mk uses a
1726 # fairly simplistic model for name recognition that can't distinguish
1727 # i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a $host_os
1728 # of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can
1729 # tell. This doesn't get used much beyond that, so it's fairly safe.
1734 host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'`
1738 # We keep the original values in `$config_*' and never modify them, so we
1739 # can write them unchanged into config.make. Everything else uses
1740 # $machine, $vendor, and $os, and changes them whenever convenient.
1741 config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os
1743 # Don't allow vendor == "unknown"
1744 test "$config_vendor" = unknown && config_vendor=
1745 config_os="`echo $config_os | sed 's/^unknown-//'`"
1747 # Some configurations imply other options.
1749 gnu* | linux* | bsd4.4* | netbsd* | freebsd*)
1750 # These systems always use GNU tools.
1751 gnu_ld=yes gnu_as=yes ;;
1754 # i586-linuxaout is mangled into i586-pc-linux-gnuaout
1755 linux*ecoff* | linux*aout* | gnu*aout* | gnu*ecoff*)
1757 gnu* | linux* | freebsd* | netbsd* | sysv4* | solaris2* | irix6*)
1758 # These systems (almost) always use the ELF format.
1762 # These systems are always xcoff
1768 machine=$config_machine
1769 vendor=$config_vendor
1772 # config.guess on some IBM machines says `rs6000' instead of `powerpc'.
1774 if test "$machine" = rs6000; then
1778 # Braindead PowerPC box with absolutely no FPU.
1779 case "$machine-$host_os" in
1786 ### I put this here to prevent those annoying emails from people who cannot
1787 ### read and try to compile glibc on unsupported platforms. --drepper
1789 ### By using the undocumented --enable-hacker-mode option for configure
1790 ### one can skip this test to make the configuration not fail for unsupported
1793 if test -z "$enable_hacker_mode"; then
1794 case "$machine-$host_os" in
1795 *-linux* | *-gnu* | arm*-none* | powerpc-aix4.3.*)
1798 echo "*** The GNU C library is currently not available for this platform."
1799 echo "*** So far nobody cared to port it and if there is no volunteer it"
1800 echo "*** might never happen. So, if you have interest to see glibc on"
1801 echo "*** this platform visit"
1802 echo "*** http://www.gnu.org/software/libc/porting.html"
1803 echo "*** and join the group of porters"
1809 # Expand the configuration machine name into a subdirectory by architecture
1810 # type and particular chip.
1812 a29k | am29000) base_machine=a29k machine=a29k ;;
1813 alpha*) base_machine=alpha machine=alpha/$machine ;;
1814 arm*) base_machine=arm machine=arm/arm32/$machine ;;
1815 c3[012]) base_machine=cx0 machine=cx0/c30 ;;
1816 c4[04]) base_machine=cx0 machine=cx0/c40 ;;
1817 hppa*64*) base_machine=hppa machine=hppa/hppa64 ;;
1818 hppa*) base_machine=hppa machine=hppa/hppa1.1 ;;
1819 i[3456]86) base_machine=i386 machine=i386/$machine ;;
1820 ia64) base_machine=ia64 machine=ia64 ;;
1821 m680?0) base_machine=m68k machine=m68k/$machine ;;
1822 m68k) base_machine=m68k machine=m68k/m68020 ;;
1823 m88???) base_machine=m88k machine=m88k/$machine ;;
1824 m88k) base_machine=m88k machine=m88k/m88100 ;;
1825 mips64*) base_machine=mips64 machine=mips/mips64/$machine ;;
1826 mips*) base_machine=mips machine=mips/$machine ;;
1827 powerpc) base_machine=powerpc machine=powerpc/powerpc32 ;;
1828 powerpc64) base_machine=powerpc machine=powerpc/powerpc64 ;;
1829 s390) base_machine=s390 machine=s390/s390-32 ;;
1830 s390x) base_machine=s390 machine=s390/s390-64 ;;
1831 sh3*) base_machine=sh machine=sh/sh3 ;;
1832 sh4*) base_machine=sh machine=sh/sh4 ;;
1834 base_machine=sparc machine=sparc/sparc32 ;;
1835 sparcv8 | supersparc | hypersparc)
1836 base_machine=sparc machine=sparc/sparc32/sparcv8 ;;
1837 sparcv8plus | sparcv8plusa | sparcv9)
1838 base_machine=sparc machine=sparc/sparc32/sparcv9 ;;
1839 sparcv8plusb | sparcv9b)
1840 base_machine=sparc machine=sparc/sparc32/sparcv9b ;;
1841 sparc64 | ultrasparc)
1842 base_machine=sparc machine=sparc/sparc64 ;;
1843 sparc64b | ultrasparc3)
1844 base_machine=sparc machine=sparc/sparc64/sparcv9b ;;
1845 thumb*) base_machine=thumb machine=arm/thumb/$machine ;;
1846 *) base_machine=$machine ;;
1850 if test "$base_machine" = "i386"; then
1851 cat >>confdefs.h <<\_ACEOF
1852 #define USE_REGPARMS 1
1857 # Compute the list of sysdep directories for this configuration.
1858 # This can take a while to compute.
1859 sysdep_dir=$srcdir/sysdeps
1860 echo "$as_me:$LINENO: checking sysdep dirs" >&5
1861 echo $ECHO_N "checking sysdep dirs... $ECHO_C" >&6
1862 # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1.
1863 os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`"
1867 base_os=mach/hurd ;;
1868 netbsd* | 386bsd* | freebsd* | bsdi*)
1869 base_os=unix/bsd/bsd4.4 ;;
1870 osf* | sunos* | ultrix* | newsos* | dynix* | *bsd*)
1872 sysv* | isc* | esix* | sco* | minix* | irix4* | linux*)
1873 base_os=unix/sysv ;;
1875 base_os=unix/sysv/irix6/$os ;;
1877 base_os=unix/sysv/sysv4 ;;
1879 base_os=unix/sysv/hpux/$os ;;
1881 base_os=unix/sysv/aix/aix4.3 ;;
1883 base_os=standalone ;;
1888 # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos.
1891 while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do
1895 o=`echo $tail | sed 's/[0-9]*$//'`
1896 if test $o != $tail; then
1899 # For linux-gnu, try linux-gnu, then linux.
1900 o=`echo $tail | sed 's/-.*$//'`
1901 if test $o != $tail; then
1905 # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix.
1908 while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do
1914 # For sparc/sparc32, try sparc/sparc32 and then sparc.
1917 while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do
1919 # Prepend the machine's FPU directory unless --without-fp.
1920 if test "$with_fp" = yes; then
1921 mach="$mach /$1/fpu"
1923 mach="$mach /$1/nofpu"
1930 # Find what sysdep directories exist.
1932 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1933 for d in $add_ons_pfx ''; do
1934 for b in $base ''; do
1935 for m0 in $mach ''; do
1936 for v in /$vendor ''; do
1937 test "$v" = / && continue
1938 for o in /$ostry ''; do
1939 test "$o" = / && continue
1940 for m in $mach ''; do
1941 if test "$m0$b$v$o$m"; then
1942 try="${d}sysdeps$m0$b$v$o$m"
1943 test -n "$enable_debug_configure" &&
1944 echo "$0 DEBUG: try $try" >&2
1945 if test -d $srcdir/$try; then
1946 sysnames="$sysnames $try"
1947 { test -n "$o" || test -n "$b"; } && os_used=t
1948 { test -n "$m" || test -n "$m0"; } && machine_used=t
1959 if test -z "$os_used" && test "$os" != none; then
1960 { { echo "$as_me:$LINENO: error: Operating system $os is not supported." >&5
1961 echo "$as_me: error: Operating system $os is not supported." >&2;}
1962 { (exit 1); exit 1; }; }
1964 if test -z "$machine_used" && test "$machine" != none; then
1965 { { echo "$as_me:$LINENO: error: The $machine is not supported." >&5
1966 echo "$as_me: error: The $machine is not supported." >&2;}
1967 { (exit 1); exit 1; }; }
1970 # We have now validated the configuration.
1973 # If using ELF, look for an `elf' subdirectory of each machine directory.
1974 # We prepend these rather than inserting them whereever the machine appears
1975 # because things specified by the machine's ELF ABI should override
1976 # OS-specific things, and should always be the same for any OS on the
1977 # machine (otherwise what's the point of an ABI?).
1978 if test "$elf" = yes; then
1980 for d in $add_ons_pfx ''; do
1982 if test -d $srcdir/${d}sysdeps$m/elf; then
1983 elf_dirs="$elf_dirs ${d}sysdeps$m/elf"
1987 sysnames="`echo $elf_dirs | sed -e 's,//,/,g'` $sysnames"
1991 # Expand the list of system names into a full list of directories
1992 # from each element's parent name and Implies file (if present).
1995 while test $# -gt 0; do
1999 case " $names " in *" $name "*)
2000 # Already in the list.
2004 # Report each name as we discover it, so there is no long pause in output.
2005 echo $ECHO_N "$name $ECHO_C" >&6
2007 name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'`
2011 *) xsrcdir=$srcdir/ ;;
2013 test -n "$enable_debug_configure" &&
2014 echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2
2016 if test -f $xsrcdir$name/Implies; then
2017 # Collect more names from the `Implies' file (removing comments).
2018 implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/Implies`"
2020 for x in $implied_candidate; do
2022 if test -d $xsrcdir$name_base/$x; then
2023 implied="$implied $name_base/$x";
2026 for d in $add_ons_pfx ''; do
2027 try="${d}sysdeps/$x"
2030 *) try_srcdir=$srcdir/ ;;
2032 test -n "$enable_debug_configure" &&
2033 echo "DEBUG: $name implied $x try($d) {$try_srcdir}$try" >&2
2034 if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try;
2036 implied="$implied $try"
2040 if test $found = no; then
2041 { echo "$as_me:$LINENO: WARNING: $name/Implies specifies nonexistent $x" >&5
2042 echo "$as_me: WARNING: $name/Implies specifies nonexistent $x" >&2;}
2049 # Add NAME to the list of names.
2050 names="$names $name"
2052 # Find the parent of NAME, using the empty string if it has none.
2053 parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`"
2055 # Add the names implied by NAME, and NAME's parent (if it has one), to
2056 # the list of names to be processed (the argument list). We prepend the
2057 # implied names to the list and append the parent. We want implied
2058 # directories to come before further directories inferred from the
2059 # configuration components; this ensures that for sysv4, unix/common
2060 # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*)
2062 sysnames="`echo $implied $* $parent`"
2063 test -n "$sysnames" && set $sysnames
2066 # Add the default directories.
2067 default_sysnames=sysdeps/generic
2068 if test "$elf" = yes; then
2069 default_sysnames="sysdeps/generic/elf $default_sysnames"
2071 sysnames="$names $default_sysnames"
2073 # The other names were emitted during the scan.
2074 echo "$as_me:$LINENO: result: $default_sysnames" >&5
2075 echo "${ECHO_T}$default_sysnames" >&6
2080 # Find a good install program. We prefer a C program (faster),
2081 # so one script is as good as another. But avoid the broken or
2082 # incompatible versions:
2083 # SysV /etc/install, /usr/sbin/install
2084 # SunOS /usr/etc/install
2085 # IRIX /sbin/install
2087 # AmigaOS /C/install, which installs bootblocks on floppy discs
2088 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2089 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2090 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2091 # ./install, which can be erroneously created by make from ./install.sh.
2092 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2093 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2094 if test -z "$INSTALL"; then
2095 if test "${ac_cv_path_install+set}" = set; then
2096 echo $ECHO_N "(cached) $ECHO_C" >&6
2098 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2102 test -z "$as_dir" && as_dir=.
2103 # Account for people who put trailing slashes in PATH elements.
2105 ./ | .// | /cC/* | \
2106 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2109 # OSF1 and SCO ODT 3.0 have their own names for install.
2110 # Don't use installbsd from OSF since it installs stuff as root
2112 for ac_prog in ginstall scoinst install; do
2113 for ac_exec_ext in '' $ac_executable_extensions; do
2114 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2115 if test $ac_prog = install &&
2116 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2117 # AIX install. It has an incompatible calling convention.
2119 elif test $ac_prog = install &&
2120 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2121 # program-specific install script used by HP pwplus--don't use.
2124 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2136 if test "${ac_cv_path_install+set}" = set; then
2137 INSTALL=$ac_cv_path_install
2139 # As a last resort, use the slow shell script. We don't cache a
2140 # path for INSTALL within a source directory, because that will
2141 # break other packages using the cache if that directory is
2142 # removed, or if the path is relative.
2143 INSTALL=$ac_install_sh
2146 echo "$as_me:$LINENO: result: $INSTALL" >&5
2147 echo "${ECHO_T}$INSTALL" >&6
2149 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2150 # It thinks the first close brace ends the variable substitution.
2151 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2153 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2155 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2157 if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then
2158 # The makefiles need to use a different form to find it in $srcdir.
2159 INSTALL='\$(..)./scripts/install-sh -c'
2161 echo "$as_me:$LINENO: checking whether ln -s works" >&5
2162 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
2164 if test "$LN_S" = "ln -s"; then
2165 echo "$as_me:$LINENO: result: yes" >&5
2166 echo "${ECHO_T}yes" >&6
2168 echo "$as_me:$LINENO: result: no, using $LN_S" >&5
2169 echo "${ECHO_T}no, using $LN_S" >&6
2173 # We need the physical current working directory. We cannot use the
2174 # "pwd -P" shell builtin since that's not portable. Instead we try to
2175 # find a pwd binary. Note that assigning to the PWD environment
2176 # variable might have some interesting side effects, so we don't do
2178 # Extract the first word of "pwd", so it can be a program name with args.
2179 set dummy pwd; ac_word=$2
2180 echo "$as_me:$LINENO: checking for $ac_word" >&5
2181 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2182 if test "${ac_cv_path_PWD_P+set}" = set; then
2183 echo $ECHO_N "(cached) $ECHO_C" >&6
2187 ac_cv_path_PWD_P="$PWD_P" # Let the user override the test with a path.
2190 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2194 test -z "$as_dir" && as_dir=.
2195 for ac_exec_ext in '' $ac_executable_extensions; do
2196 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2197 ac_cv_path_PWD_P="$as_dir/$ac_word$ac_exec_ext"
2198 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2204 test -z "$ac_cv_path_PWD_P" && ac_cv_path_PWD_P="no"
2208 PWD_P=$ac_cv_path_PWD_P
2210 if test -n "$PWD_P"; then
2211 echo "$as_me:$LINENO: result: $PWD_P" >&5
2212 echo "${ECHO_T}$PWD_P" >&6
2214 echo "$as_me:$LINENO: result: no" >&5
2215 echo "${ECHO_T}no" >&6
2218 if test "$PWD_P" = no; then
2219 { { echo "$as_me:$LINENO: error: *** A pwd binary could not be found." >&5
2220 echo "$as_me: error: *** A pwd binary could not be found." >&2;}
2221 { (exit 1); exit 1; }; }
2224 # These programs are version sensitive.
2226 for ac_prog in ${ac_tool_prefix}gcc ${ac_tool_prefix}cc
2228 # Extract the first word of "$ac_prog", so it can be a program name with args.
2229 set dummy $ac_prog; ac_word=$2
2230 echo "$as_me:$LINENO: checking for $ac_word" >&5
2231 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2232 if test "${ac_cv_prog_CC+set}" = set; then
2233 echo $ECHO_N "(cached) $ECHO_C" >&6
2235 if test -n "$CC"; then
2236 ac_cv_prog_CC="$CC" # Let the user override the test.
2238 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2242 test -z "$as_dir" && as_dir=.
2243 for ac_exec_ext in '' $ac_executable_extensions; do
2244 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2245 ac_cv_prog_CC="$ac_prog"
2246 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2255 if test -n "$CC"; then
2256 echo "$as_me:$LINENO: result: $CC" >&5
2257 echo "${ECHO_T}$CC" >&6
2259 echo "$as_me:$LINENO: result: no" >&5
2260 echo "${ECHO_T}no" >&6
2263 test -n "$CC" && break
2266 if test -z "$CC"; then
2269 # Found it, now check the version.
2270 echo "$as_me:$LINENO: checking version of $CC" >&5
2271 echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
2272 ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'`
2273 case $ac_prog_version in
2274 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
2276 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
2277 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
2280 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
2281 echo "${ECHO_T}$ac_prog_version" >&6
2283 if test $ac_verc_fail = yes; then
2284 critic_missing="$critic_missing gcc"
2287 for ac_prog in gnumake gmake make
2289 # Extract the first word of "$ac_prog", so it can be a program name with args.
2290 set dummy $ac_prog; ac_word=$2
2291 echo "$as_me:$LINENO: checking for $ac_word" >&5
2292 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2293 if test "${ac_cv_prog_MAKE+set}" = set; then
2294 echo $ECHO_N "(cached) $ECHO_C" >&6
2296 if test -n "$MAKE"; then
2297 ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
2299 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2303 test -z "$as_dir" && as_dir=.
2304 for ac_exec_ext in '' $ac_executable_extensions; do
2305 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2306 ac_cv_prog_MAKE="$ac_prog"
2307 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2315 MAKE=$ac_cv_prog_MAKE
2316 if test -n "$MAKE"; then
2317 echo "$as_me:$LINENO: result: $MAKE" >&5
2318 echo "${ECHO_T}$MAKE" >&6
2320 echo "$as_me:$LINENO: result: no" >&5
2321 echo "${ECHO_T}no" >&6
2324 test -n "$MAKE" && break
2327 if test -z "$MAKE"; then
2330 # Found it, now check the version.
2331 echo "$as_me:$LINENO: checking version of $MAKE" >&5
2332 echo $ECHO_N "checking version of $MAKE... $ECHO_C" >&6
2333 ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'`
2334 case $ac_prog_version in
2335 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
2337 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
2338 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
2341 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
2342 echo "${ECHO_T}$ac_prog_version" >&6
2344 if test $ac_verc_fail = yes; then
2345 critic_missing="$critic_missing make"
2350 if test -n "$critic_missing"; then
2351 { { echo "$as_me:$LINENO: error:
2352 *** These critical programs are missing or too old:$critic_missing
2353 *** Check the INSTALL file for required versions." >&5
2354 echo "$as_me: error:
2355 *** These critical programs are missing or too old:$critic_missing
2356 *** Check the INSTALL file for required versions." >&2;}
2357 { (exit 1); exit 1; }; }
2361 for ac_prog in gnumsgfmt gmsgfmt msgfmt
2363 # Extract the first word of "$ac_prog", so it can be a program name with args.
2364 set dummy $ac_prog; ac_word=$2
2365 echo "$as_me:$LINENO: checking for $ac_word" >&5
2366 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2367 if test "${ac_cv_prog_MSGFMT+set}" = set; then
2368 echo $ECHO_N "(cached) $ECHO_C" >&6
2370 if test -n "$MSGFMT"; then
2371 ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test.
2373 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2377 test -z "$as_dir" && as_dir=.
2378 for ac_exec_ext in '' $ac_executable_extensions; do
2379 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2380 ac_cv_prog_MSGFMT="$ac_prog"
2381 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2389 MSGFMT=$ac_cv_prog_MSGFMT
2390 if test -n "$MSGFMT"; then
2391 echo "$as_me:$LINENO: result: $MSGFMT" >&5
2392 echo "${ECHO_T}$MSGFMT" >&6
2394 echo "$as_me:$LINENO: result: no" >&5
2395 echo "${ECHO_T}no" >&6
2398 test -n "$MSGFMT" && break
2401 if test -z "$MSGFMT"; then
2404 # Found it, now check the version.
2405 echo "$as_me:$LINENO: checking version of $MSGFMT" >&5
2406 echo $ECHO_N "checking version of $MSGFMT... $ECHO_C" >&6
2407 ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
2408 case $ac_prog_version in
2409 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
2410 0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*)
2411 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
2412 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
2415 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
2416 echo "${ECHO_T}$ac_prog_version" >&6
2418 if test $ac_verc_fail = yes; then
2419 MSGFMT=: aux_missing="$aux_missing msgfmt"
2422 for ac_prog in makeinfo
2424 # Extract the first word of "$ac_prog", so it can be a program name with args.
2425 set dummy $ac_prog; ac_word=$2
2426 echo "$as_me:$LINENO: checking for $ac_word" >&5
2427 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2428 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
2429 echo $ECHO_N "(cached) $ECHO_C" >&6
2431 if test -n "$MAKEINFO"; then
2432 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2434 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2438 test -z "$as_dir" && as_dir=.
2439 for ac_exec_ext in '' $ac_executable_extensions; do
2440 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2441 ac_cv_prog_MAKEINFO="$ac_prog"
2442 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2450 MAKEINFO=$ac_cv_prog_MAKEINFO
2451 if test -n "$MAKEINFO"; then
2452 echo "$as_me:$LINENO: result: $MAKEINFO" >&5
2453 echo "${ECHO_T}$MAKEINFO" >&6
2455 echo "$as_me:$LINENO: result: no" >&5
2456 echo "${ECHO_T}no" >&6
2459 test -n "$MAKEINFO" && break
2462 if test -z "$MAKEINFO"; then
2465 # Found it, now check the version.
2466 echo "$as_me:$LINENO: checking version of $MAKEINFO" >&5
2467 echo $ECHO_N "checking version of $MAKEINFO... $ECHO_C" >&6
2468 ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
2469 case $ac_prog_version in
2470 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
2472 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
2473 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
2476 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
2477 echo "${ECHO_T}$ac_prog_version" >&6
2479 if test $ac_verc_fail = yes; then
2480 MAKEINFO=: aux_missing="$aux_missing makeinfo"
2485 # Extract the first word of "$ac_prog", so it can be a program name with args.
2486 set dummy $ac_prog; ac_word=$2
2487 echo "$as_me:$LINENO: checking for $ac_word" >&5
2488 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2489 if test "${ac_cv_prog_SED+set}" = set; then
2490 echo $ECHO_N "(cached) $ECHO_C" >&6
2492 if test -n "$SED"; then
2493 ac_cv_prog_SED="$SED" # Let the user override the test.
2495 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2499 test -z "$as_dir" && as_dir=.
2500 for ac_exec_ext in '' $ac_executable_extensions; do
2501 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2502 ac_cv_prog_SED="$ac_prog"
2503 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2512 if test -n "$SED"; then
2513 echo "$as_me:$LINENO: result: $SED" >&5
2514 echo "${ECHO_T}$SED" >&6
2516 echo "$as_me:$LINENO: result: no" >&5
2517 echo "${ECHO_T}no" >&6
2520 test -n "$SED" && break
2523 if test -z "$SED"; then
2526 # Found it, now check the version.
2527 echo "$as_me:$LINENO: checking version of $SED" >&5
2528 echo $ECHO_N "checking version of $SED... $ECHO_C" >&6
2529 ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed version \([0-9]*\.[0-9.]*\).*$/\1/p'`
2530 case $ac_prog_version in
2531 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
2532 3.0[2-9]*|3.[1-9]*|[4-9]*)
2533 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
2534 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
2537 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
2538 echo "${ECHO_T}$ac_prog_version" >&6
2540 if test $ac_verc_fail = yes; then
2541 SED=: aux_missing="$aux_missing sed"
2545 if test "x$with_cvs" != xyes; then
2546 for ac_prog in autoconf
2548 # Extract the first word of "$ac_prog", so it can be a program name with args.
2549 set dummy $ac_prog; ac_word=$2
2550 echo "$as_me:$LINENO: checking for $ac_word" >&5
2551 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2552 if test "${ac_cv_prog_AUTOCONF+set}" = set; then
2553 echo $ECHO_N "(cached) $ECHO_C" >&6
2555 if test -n "$AUTOCONF"; then
2556 ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
2558 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2562 test -z "$as_dir" && as_dir=.
2563 for ac_exec_ext in '' $ac_executable_extensions; do
2564 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2565 ac_cv_prog_AUTOCONF="$ac_prog"
2566 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2574 AUTOCONF=$ac_cv_prog_AUTOCONF
2575 if test -n "$AUTOCONF"; then
2576 echo "$as_me:$LINENO: result: $AUTOCONF" >&5
2577 echo "${ECHO_T}$AUTOCONF" >&6
2579 echo "$as_me:$LINENO: result: no" >&5
2580 echo "${ECHO_T}no" >&6
2583 test -n "$AUTOCONF" && break
2585 test -n "$AUTOCONF" || AUTOCONF="no"
2587 case "x$AUTOCONF" in
2588 xno|x|x:) AUTOCONF=no ;;
2590 echo "$as_me:$LINENO: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5
2591 echo $ECHO_N "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... $ECHO_C" >&6
2592 if test "${libc_cv_autoconf_works+set}" = set; then
2593 echo $ECHO_N "(cached) $ECHO_C" >&6
2595 if (cd $srcdir; $AUTOCONF $ACFLAGS configure.in > /dev/null 2>&1); then
2596 libc_cv_autoconf_works=yes
2598 libc_cv_autoconf_works=no
2601 echo "$as_me:$LINENO: result: $libc_cv_autoconf_works" >&5
2602 echo "${ECHO_T}$libc_cv_autoconf_works" >&6
2603 test $libc_cv_autoconf_works = yes || AUTOCONF=no
2606 test "x$AUTOCONF" != xno || aux_missing="$aux_missing autoconf"
2610 ac_cpp='$CPP $CPPFLAGS'
2611 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2612 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2613 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2614 if test -n "$ac_tool_prefix"; then
2615 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2616 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2617 echo "$as_me:$LINENO: checking for $ac_word" >&5
2618 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2619 if test "${ac_cv_prog_CC+set}" = set; then
2620 echo $ECHO_N "(cached) $ECHO_C" >&6
2622 if test -n "$CC"; then
2623 ac_cv_prog_CC="$CC" # Let the user override the test.
2625 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2629 test -z "$as_dir" && as_dir=.
2630 for ac_exec_ext in '' $ac_executable_extensions; do
2631 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2632 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2633 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2642 if test -n "$CC"; then
2643 echo "$as_me:$LINENO: result: $CC" >&5
2644 echo "${ECHO_T}$CC" >&6
2646 echo "$as_me:$LINENO: result: no" >&5
2647 echo "${ECHO_T}no" >&6
2651 if test -z "$ac_cv_prog_CC"; then
2653 # Extract the first word of "gcc", so it can be a program name with args.
2654 set dummy gcc; ac_word=$2
2655 echo "$as_me:$LINENO: checking for $ac_word" >&5
2656 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2657 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2658 echo $ECHO_N "(cached) $ECHO_C" >&6
2660 if test -n "$ac_ct_CC"; then
2661 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2663 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2667 test -z "$as_dir" && as_dir=.
2668 for ac_exec_ext in '' $ac_executable_extensions; do
2669 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2670 ac_cv_prog_ac_ct_CC="gcc"
2671 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2679 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2680 if test -n "$ac_ct_CC"; then
2681 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2682 echo "${ECHO_T}$ac_ct_CC" >&6
2684 echo "$as_me:$LINENO: result: no" >&5
2685 echo "${ECHO_T}no" >&6
2693 if test -z "$CC"; then
2694 if test -n "$ac_tool_prefix"; then
2695 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2696 set dummy ${ac_tool_prefix}cc; ac_word=$2
2697 echo "$as_me:$LINENO: checking for $ac_word" >&5
2698 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2699 if test "${ac_cv_prog_CC+set}" = set; then
2700 echo $ECHO_N "(cached) $ECHO_C" >&6
2702 if test -n "$CC"; then
2703 ac_cv_prog_CC="$CC" # Let the user override the test.
2705 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2709 test -z "$as_dir" && as_dir=.
2710 for ac_exec_ext in '' $ac_executable_extensions; do
2711 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2712 ac_cv_prog_CC="${ac_tool_prefix}cc"
2713 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2722 if test -n "$CC"; then
2723 echo "$as_me:$LINENO: result: $CC" >&5
2724 echo "${ECHO_T}$CC" >&6
2726 echo "$as_me:$LINENO: result: no" >&5
2727 echo "${ECHO_T}no" >&6
2731 if test -z "$ac_cv_prog_CC"; then
2733 # Extract the first word of "cc", so it can be a program name with args.
2734 set dummy cc; ac_word=$2
2735 echo "$as_me:$LINENO: checking for $ac_word" >&5
2736 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2737 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2738 echo $ECHO_N "(cached) $ECHO_C" >&6
2740 if test -n "$ac_ct_CC"; then
2741 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2743 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2747 test -z "$as_dir" && as_dir=.
2748 for ac_exec_ext in '' $ac_executable_extensions; do
2749 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2750 ac_cv_prog_ac_ct_CC="cc"
2751 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2759 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2760 if test -n "$ac_ct_CC"; then
2761 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2762 echo "${ECHO_T}$ac_ct_CC" >&6
2764 echo "$as_me:$LINENO: result: no" >&5
2765 echo "${ECHO_T}no" >&6
2774 if test -z "$CC"; then
2775 # Extract the first word of "cc", so it can be a program name with args.
2776 set dummy cc; ac_word=$2
2777 echo "$as_me:$LINENO: checking for $ac_word" >&5
2778 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2779 if test "${ac_cv_prog_CC+set}" = set; then
2780 echo $ECHO_N "(cached) $ECHO_C" >&6
2782 if test -n "$CC"; then
2783 ac_cv_prog_CC="$CC" # Let the user override the test.
2786 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2790 test -z "$as_dir" && as_dir=.
2791 for ac_exec_ext in '' $ac_executable_extensions; do
2792 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2793 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2794 ac_prog_rejected=yes
2798 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2804 if test $ac_prog_rejected = yes; then
2805 # We found a bogon in the path, so make sure we never use it.
2806 set dummy $ac_cv_prog_CC
2808 if test $# != 0; then
2809 # We chose a different compiler from the bogus one.
2810 # However, it has the same basename, so the bogon will be chosen
2811 # first if we set CC to just the basename; use the full file name.
2813 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2819 if test -n "$CC"; then
2820 echo "$as_me:$LINENO: result: $CC" >&5
2821 echo "${ECHO_T}$CC" >&6
2823 echo "$as_me:$LINENO: result: no" >&5
2824 echo "${ECHO_T}no" >&6
2828 if test -z "$CC"; then
2829 if test -n "$ac_tool_prefix"; then
2832 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2833 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2834 echo "$as_me:$LINENO: checking for $ac_word" >&5
2835 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2836 if test "${ac_cv_prog_CC+set}" = set; then
2837 echo $ECHO_N "(cached) $ECHO_C" >&6
2839 if test -n "$CC"; then
2840 ac_cv_prog_CC="$CC" # Let the user override the test.
2842 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2846 test -z "$as_dir" && as_dir=.
2847 for ac_exec_ext in '' $ac_executable_extensions; do
2848 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2849 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2850 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2859 if test -n "$CC"; then
2860 echo "$as_me:$LINENO: result: $CC" >&5
2861 echo "${ECHO_T}$CC" >&6
2863 echo "$as_me:$LINENO: result: no" >&5
2864 echo "${ECHO_T}no" >&6
2867 test -n "$CC" && break
2870 if test -z "$CC"; then
2874 # Extract the first word of "$ac_prog", so it can be a program name with args.
2875 set dummy $ac_prog; ac_word=$2
2876 echo "$as_me:$LINENO: checking for $ac_word" >&5
2877 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2878 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2879 echo $ECHO_N "(cached) $ECHO_C" >&6
2881 if test -n "$ac_ct_CC"; then
2882 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2884 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2888 test -z "$as_dir" && as_dir=.
2889 for ac_exec_ext in '' $ac_executable_extensions; do
2890 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2891 ac_cv_prog_ac_ct_CC="$ac_prog"
2892 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2900 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2901 if test -n "$ac_ct_CC"; then
2902 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2903 echo "${ECHO_T}$ac_ct_CC" >&6
2905 echo "$as_me:$LINENO: result: no" >&5
2906 echo "${ECHO_T}no" >&6
2909 test -n "$ac_ct_CC" && break
2918 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2919 See \`config.log' for more details." >&5
2920 echo "$as_me: error: no acceptable C compiler found in \$PATH
2921 See \`config.log' for more details." >&2;}
2922 { (exit 1); exit 1; }; }
2924 # Provide some information about the compiler.
2925 echo "$as_me:$LINENO:" \
2926 "checking for C compiler version" >&5
2927 ac_compiler=`set X $ac_compile; echo $2`
2928 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2929 (eval $ac_compiler --version </dev/null >&5) 2>&5
2931 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2932 (exit $ac_status); }
2933 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2934 (eval $ac_compiler -v </dev/null >&5) 2>&5
2936 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2937 (exit $ac_status); }
2938 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2939 (eval $ac_compiler -V </dev/null >&5) 2>&5
2941 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2942 (exit $ac_status); }
2945 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2946 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2947 if test "${ac_cv_objext+set}" = set; then
2948 echo $ECHO_N "(cached) $ECHO_C" >&6
2950 cat >conftest.$ac_ext <<_ACEOF
2951 #line $LINENO "configure"
2954 cat confdefs.h >>conftest.$ac_ext
2955 cat >>conftest.$ac_ext <<_ACEOF
2956 /* end confdefs.h. */
2966 rm -f conftest.o conftest.obj
2967 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2968 (eval $ac_compile) 2>&5
2970 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2971 (exit $ac_status); }; then
2972 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2974 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2975 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2980 echo "$as_me: failed program was:" >&5
2981 sed 's/^/| /' conftest.$ac_ext >&5
2983 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2984 See \`config.log' for more details." >&5
2985 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2986 See \`config.log' for more details." >&2;}
2987 { (exit 1); exit 1; }; }
2990 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2992 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2993 echo "${ECHO_T}$ac_cv_objext" >&6
2994 OBJEXT=$ac_cv_objext
2996 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2997 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2998 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2999 echo $ECHO_N "(cached) $ECHO_C" >&6
3001 cat >conftest.$ac_ext <<_ACEOF
3002 #line $LINENO "configure"
3005 cat confdefs.h >>conftest.$ac_ext
3006 cat >>conftest.$ac_ext <<_ACEOF
3007 /* end confdefs.h. */
3020 rm -f conftest.$ac_objext
3021 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3022 (eval $ac_compile) 2>&5
3024 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3025 (exit $ac_status); } &&
3026 { ac_try='test -s conftest.$ac_objext'
3027 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3030 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3031 (exit $ac_status); }; }; then
3034 echo "$as_me: failed program was:" >&5
3035 sed 's/^/| /' conftest.$ac_ext >&5
3039 rm -f conftest.$ac_objext conftest.$ac_ext
3040 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3043 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3044 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
3045 GCC=`test $ac_compiler_gnu = yes && echo yes`
3046 ac_test_CFLAGS=${CFLAGS+set}
3047 ac_save_CFLAGS=$CFLAGS
3049 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3050 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
3051 if test "${ac_cv_prog_cc_g+set}" = set; then
3052 echo $ECHO_N "(cached) $ECHO_C" >&6
3054 cat >conftest.$ac_ext <<_ACEOF
3055 #line $LINENO "configure"
3058 cat confdefs.h >>conftest.$ac_ext
3059 cat >>conftest.$ac_ext <<_ACEOF
3060 /* end confdefs.h. */
3070 rm -f conftest.$ac_objext
3071 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3072 (eval $ac_compile) 2>&5
3074 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3075 (exit $ac_status); } &&
3076 { ac_try='test -s conftest.$ac_objext'
3077 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3080 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3081 (exit $ac_status); }; }; then
3084 echo "$as_me: failed program was:" >&5
3085 sed 's/^/| /' conftest.$ac_ext >&5
3089 rm -f conftest.$ac_objext conftest.$ac_ext
3091 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3092 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3093 if test "$ac_test_CFLAGS" = set; then
3094 CFLAGS=$ac_save_CFLAGS
3095 elif test $ac_cv_prog_cc_g = yes; then
3096 if test "$GCC" = yes; then
3102 if test "$GCC" = yes; then
3108 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3109 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3110 if test "${ac_cv_prog_cc_stdc+set}" = set; then
3111 echo $ECHO_N "(cached) $ECHO_C" >&6
3113 ac_cv_prog_cc_stdc=no
3115 cat >conftest.$ac_ext <<_ACEOF
3116 #line $LINENO "configure"
3119 cat confdefs.h >>conftest.$ac_ext
3120 cat >>conftest.$ac_ext <<_ACEOF
3121 /* end confdefs.h. */
3124 #include <sys/types.h>
3125 #include <sys/stat.h>
3126 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3127 struct buf { int x; };
3128 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3129 static char *e (p, i)
3135 static char *f (char * (*g) (char **, int), char **p, ...)
3140 s = g (p, va_arg (v,int));
3144 int test (int i, double x);
3145 struct s1 {int (*f) (int a);};
3146 struct s2 {int (*f) (double a);};
3147 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3153 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3158 # Don't try gcc -ansi; that turns off useful extensions and
3159 # breaks some systems' header files.
3160 # AIX -qlanglvl=ansi
3161 # Ultrix and OSF/1 -std1
3162 # HP-UX 10.20 and later -Ae
3163 # HP-UX older versions -Aa -D_HPUX_SOURCE
3164 # SVR4 -Xc -D__EXTENSIONS__
3165 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3167 CC="$ac_save_CC $ac_arg"
3168 rm -f conftest.$ac_objext
3169 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3170 (eval $ac_compile) 2>&5
3172 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3173 (exit $ac_status); } &&
3174 { ac_try='test -s conftest.$ac_objext'
3175 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3178 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3179 (exit $ac_status); }; }; then
3180 ac_cv_prog_cc_stdc=$ac_arg
3183 echo "$as_me: failed program was:" >&5
3184 sed 's/^/| /' conftest.$ac_ext >&5
3187 rm -f conftest.$ac_objext
3189 rm -f conftest.$ac_ext conftest.$ac_objext
3194 case "x$ac_cv_prog_cc_stdc" in
3196 echo "$as_me:$LINENO: result: none needed" >&5
3197 echo "${ECHO_T}none needed" >&6 ;;
3199 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3200 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3201 CC="$CC $ac_cv_prog_cc_stdc" ;;
3204 # Some people use a C++ compiler to compile C. Since we use `exit',
3205 # in C++ we need to declare it. In case someone uses the same compiler
3206 # for both compiling C and C++ we need to have the C++ compiler decide
3207 # the declaration of exit, since it's the most demanding environment.
3208 cat >conftest.$ac_ext <<_ACEOF
3213 rm -f conftest.$ac_objext
3214 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3215 (eval $ac_compile) 2>&5
3217 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3218 (exit $ac_status); } &&
3219 { ac_try='test -s conftest.$ac_objext'
3220 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3223 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3224 (exit $ac_status); }; }; then
3225 for ac_declaration in \
3227 '#include <stdlib.h>' \
3228 'extern "C" void std::exit (int) throw (); using std::exit;' \
3229 'extern "C" void std::exit (int); using std::exit;' \
3230 'extern "C" void exit (int) throw ();' \
3231 'extern "C" void exit (int);' \
3234 cat >conftest.$ac_ext <<_ACEOF
3235 #line $LINENO "configure"
3238 cat confdefs.h >>conftest.$ac_ext
3239 cat >>conftest.$ac_ext <<_ACEOF
3240 /* end confdefs.h. */
3251 rm -f conftest.$ac_objext
3252 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3253 (eval $ac_compile) 2>&5
3255 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3256 (exit $ac_status); } &&
3257 { ac_try='test -s conftest.$ac_objext'
3258 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3261 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3262 (exit $ac_status); }; }; then
3265 echo "$as_me: failed program was:" >&5
3266 sed 's/^/| /' conftest.$ac_ext >&5
3270 rm -f conftest.$ac_objext conftest.$ac_ext
3271 cat >conftest.$ac_ext <<_ACEOF
3272 #line $LINENO "configure"
3275 cat confdefs.h >>conftest.$ac_ext
3276 cat >>conftest.$ac_ext <<_ACEOF
3277 /* end confdefs.h. */
3287 rm -f conftest.$ac_objext
3288 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3289 (eval $ac_compile) 2>&5
3291 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3292 (exit $ac_status); } &&
3293 { ac_try='test -s conftest.$ac_objext'
3294 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3297 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3298 (exit $ac_status); }; }; then
3301 echo "$as_me: failed program was:" >&5
3302 sed 's/^/| /' conftest.$ac_ext >&5
3305 rm -f conftest.$ac_objext conftest.$ac_ext
3308 if test -n "$ac_declaration"; then
3309 echo '#ifdef __cplusplus' >>confdefs.h
3310 echo $ac_declaration >>confdefs.h
3311 echo '#endif' >>confdefs.h
3315 echo "$as_me: failed program was:" >&5
3316 sed 's/^/| /' conftest.$ac_ext >&5
3319 rm -f conftest.$ac_objext conftest.$ac_ext
3321 ac_cpp='$CPP $CPPFLAGS'
3322 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3323 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3324 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3326 if test $host != $build; then
3327 for ac_prog in gcc cc
3329 # Extract the first word of "$ac_prog", so it can be a program name with args.
3330 set dummy $ac_prog; ac_word=$2
3331 echo "$as_me:$LINENO: checking for $ac_word" >&5
3332 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3333 if test "${ac_cv_prog_BUILD_CC+set}" = set; then
3334 echo $ECHO_N "(cached) $ECHO_C" >&6
3336 if test -n "$BUILD_CC"; then
3337 ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test.
3339 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3343 test -z "$as_dir" && as_dir=.
3344 for ac_exec_ext in '' $ac_executable_extensions; do
3345 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3346 ac_cv_prog_BUILD_CC="$ac_prog"
3347 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3355 BUILD_CC=$ac_cv_prog_BUILD_CC
3356 if test -n "$BUILD_CC"; then
3357 echo "$as_me:$LINENO: result: $BUILD_CC" >&5
3358 echo "${ECHO_T}$BUILD_CC" >&6
3360 echo "$as_me:$LINENO: result: no" >&5
3361 echo "${ECHO_T}no" >&6
3364 test -n "$BUILD_CC" && break
3370 ac_cpp='$CPP $CPPFLAGS'
3371 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3372 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3373 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3374 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3375 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3376 # On Suns, sometimes $CPP names a directory.
3377 if test -n "$CPP" && test -d "$CPP"; then
3380 if test -z "$CPP"; then
3381 if test "${ac_cv_prog_CPP+set}" = set; then
3382 echo $ECHO_N "(cached) $ECHO_C" >&6
3384 # Double quotes because CPP needs to be expanded
3385 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3388 for ac_c_preproc_warn_flag in '' yes
3390 # Use a header file that comes with gcc, so configuring glibc
3391 # with a fresh cross-compiler works.
3392 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3393 # <limits.h> exists even on freestanding compilers.
3394 # On the NeXT, cc -E runs the code through the compiler's parser,
3395 # not just through cpp. "Syntax error" is here to catch this case.
3396 cat >conftest.$ac_ext <<_ACEOF
3397 #line $LINENO "configure"
3400 cat confdefs.h >>conftest.$ac_ext
3401 cat >>conftest.$ac_ext <<_ACEOF
3402 /* end confdefs.h. */
3404 # include <limits.h>
3406 # include <assert.h>
3410 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3411 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3413 grep -v '^ *+' conftest.er1 >conftest.err
3415 cat conftest.err >&5
3416 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3417 (exit $ac_status); } >/dev/null; then
3418 if test -s conftest.err; then
3419 ac_cpp_err=$ac_c_preproc_warn_flag
3426 if test -z "$ac_cpp_err"; then
3429 echo "$as_me: failed program was:" >&5
3430 sed 's/^/| /' conftest.$ac_ext >&5
3432 # Broken: fails on valid input.
3435 rm -f conftest.err conftest.$ac_ext
3437 # OK, works on sane cases. Now check whether non-existent headers
3438 # can be detected and how.
3439 cat >conftest.$ac_ext <<_ACEOF
3440 #line $LINENO "configure"
3443 cat confdefs.h >>conftest.$ac_ext
3444 cat >>conftest.$ac_ext <<_ACEOF
3445 /* end confdefs.h. */
3446 #include <ac_nonexistent.h>
3448 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3449 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3451 grep -v '^ *+' conftest.er1 >conftest.err
3453 cat conftest.err >&5
3454 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3455 (exit $ac_status); } >/dev/null; then
3456 if test -s conftest.err; then
3457 ac_cpp_err=$ac_c_preproc_warn_flag
3464 if test -z "$ac_cpp_err"; then
3465 # Broken: success on invalid input.
3468 echo "$as_me: failed program was:" >&5
3469 sed 's/^/| /' conftest.$ac_ext >&5
3471 # Passes both tests.
3475 rm -f conftest.err conftest.$ac_ext
3478 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3479 rm -f conftest.err conftest.$ac_ext
3480 if $ac_preproc_ok; then
3492 echo "$as_me:$LINENO: result: $CPP" >&5
3493 echo "${ECHO_T}$CPP" >&6
3495 for ac_c_preproc_warn_flag in '' yes
3497 # Use a header file that comes with gcc, so configuring glibc
3498 # with a fresh cross-compiler works.
3499 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3500 # <limits.h> exists even on freestanding compilers.
3501 # On the NeXT, cc -E runs the code through the compiler's parser,
3502 # not just through cpp. "Syntax error" is here to catch this case.
3503 cat >conftest.$ac_ext <<_ACEOF
3504 #line $LINENO "configure"
3507 cat confdefs.h >>conftest.$ac_ext
3508 cat >>conftest.$ac_ext <<_ACEOF
3509 /* end confdefs.h. */
3511 # include <limits.h>
3513 # include <assert.h>
3517 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3518 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3520 grep -v '^ *+' conftest.er1 >conftest.err
3522 cat conftest.err >&5
3523 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3524 (exit $ac_status); } >/dev/null; then
3525 if test -s conftest.err; then
3526 ac_cpp_err=$ac_c_preproc_warn_flag
3533 if test -z "$ac_cpp_err"; then
3536 echo "$as_me: failed program was:" >&5
3537 sed 's/^/| /' conftest.$ac_ext >&5
3539 # Broken: fails on valid input.
3542 rm -f conftest.err conftest.$ac_ext
3544 # OK, works on sane cases. Now check whether non-existent headers
3545 # can be detected and how.
3546 cat >conftest.$ac_ext <<_ACEOF
3547 #line $LINENO "configure"
3550 cat confdefs.h >>conftest.$ac_ext
3551 cat >>conftest.$ac_ext <<_ACEOF
3552 /* end confdefs.h. */
3553 #include <ac_nonexistent.h>
3555 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3556 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3558 grep -v '^ *+' conftest.er1 >conftest.err
3560 cat conftest.err >&5
3561 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3562 (exit $ac_status); } >/dev/null; then
3563 if test -s conftest.err; then
3564 ac_cpp_err=$ac_c_preproc_warn_flag
3571 if test -z "$ac_cpp_err"; then
3572 # Broken: success on invalid input.
3575 echo "$as_me: failed program was:" >&5
3576 sed 's/^/| /' conftest.$ac_ext >&5
3578 # Passes both tests.
3582 rm -f conftest.err conftest.$ac_ext
3585 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3586 rm -f conftest.err conftest.$ac_ext
3587 if $ac_preproc_ok; then
3590 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3591 See \`config.log' for more details." >&5
3592 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3593 See \`config.log' for more details." >&2;}
3594 { (exit 1); exit 1; }; }
3598 ac_cpp='$CPP $CPPFLAGS'
3599 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3600 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3601 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3603 # Was a --with-binutils option given?
3604 if test -n "$path_binutils"; then
3605 # Make absolute; ensure a single trailing slash.
3606 path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'`
3607 CC="$CC -B$path_binutils"
3609 AS=`$CC -print-prog-name=as`
3610 LD=`$CC -print-prog-name=ld`
3611 AR=`$CC -print-prog-name=ar`
3613 OBJDUMP=`$CC -print-prog-name=objdump`
3616 # ranlib has to be treated a bit differently since it might not exist at all.
3617 ac_ranlib=`$CC -print-prog-name=ranlib`
3618 if test "x$ac_ranlib" = xranlib; then
3619 # This extra check has to happen since gcc simply echos the parameter in
3620 # case it cannot find the value in its own directories.
3621 if test -n "$ac_tool_prefix"; then
3622 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3623 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3624 echo "$as_me:$LINENO: checking for $ac_word" >&5
3625 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3626 if test "${ac_cv_prog_RANLIB+set}" = set; then
3627 echo $ECHO_N "(cached) $ECHO_C" >&6
3629 if test -n "$RANLIB"; then
3630 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3632 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3636 test -z "$as_dir" && as_dir=.
3637 for ac_exec_ext in '' $ac_executable_extensions; do
3638 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3639 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3640 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3648 RANLIB=$ac_cv_prog_RANLIB
3649 if test -n "$RANLIB"; then
3650 echo "$as_me:$LINENO: result: $RANLIB" >&5
3651 echo "${ECHO_T}$RANLIB" >&6
3653 echo "$as_me:$LINENO: result: no" >&5
3654 echo "${ECHO_T}no" >&6
3658 if test -z "$ac_cv_prog_RANLIB"; then
3659 ac_ct_RANLIB=$RANLIB
3660 # Extract the first word of "ranlib", so it can be a program name with args.
3661 set dummy ranlib; ac_word=$2
3662 echo "$as_me:$LINENO: checking for $ac_word" >&5
3663 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3664 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3665 echo $ECHO_N "(cached) $ECHO_C" >&6
3667 if test -n "$ac_ct_RANLIB"; then
3668 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3670 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3674 test -z "$as_dir" && as_dir=.
3675 for ac_exec_ext in '' $ac_executable_extensions; do
3676 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3677 ac_cv_prog_ac_ct_RANLIB="ranlib"
3678 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3684 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3687 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3688 if test -n "$ac_ct_RANLIB"; then
3689 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3690 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3692 echo "$as_me:$LINENO: result: no" >&5
3693 echo "${ECHO_T}no" >&6
3696 RANLIB=$ac_ct_RANLIB
3698 RANLIB="$ac_cv_prog_RANLIB"
3706 # Determine whether we are using GNU binutils.
3707 echo "$as_me:$LINENO: checking whether $AS is GNU as" >&5
3708 echo $ECHO_N "checking whether $AS is GNU as... $ECHO_C" >&6
3709 if test "${libc_cv_prog_as_gnu+set}" = set; then
3710 echo $ECHO_N "(cached) $ECHO_C" >&6
3712 # Most GNU programs take a -v and spit out some text including
3713 # the word 'GNU'. Some try to read stdin, so give them /dev/null.
3714 if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
3715 libc_cv_prog_as_gnu=yes
3717 libc_cv_prog_as_gnu=no
3721 echo "$as_me:$LINENO: result: $libc_cv_prog_as_gnu" >&5
3722 echo "${ECHO_T}$libc_cv_prog_as_gnu" >&6
3724 gnu_as=$libc_cv_prog_as_gnu
3726 echo "$as_me:$LINENO: checking whether $LD is GNU ld" >&5
3727 echo $ECHO_N "checking whether $LD is GNU ld... $ECHO_C" >&6
3728 if test "${libc_cv_prog_ld_gnu+set}" = set; then
3729 echo $ECHO_N "(cached) $ECHO_C" >&6
3731 # Most GNU programs take a -v and spit out some text including
3732 # the word 'GNU'. Some try to read stdin, so give them /dev/null.
3733 if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
3734 libc_cv_prog_ld_gnu=yes
3736 libc_cv_prog_ld_gnu=no
3740 echo "$as_me:$LINENO: result: $libc_cv_prog_ld_gnu" >&5
3741 echo "${ECHO_T}$libc_cv_prog_ld_gnu" >&6
3742 gnu_ld=$libc_cv_prog_ld_gnu
3745 # Accept binutils 2.13 or newer.
3748 # Extract the first word of "$ac_prog", so it can be a program name with args.
3749 set dummy $ac_prog; ac_word=$2
3750 echo "$as_me:$LINENO: checking for $ac_word" >&5
3751 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3752 if test "${ac_cv_prog_AS+set}" = set; then
3753 echo $ECHO_N "(cached) $ECHO_C" >&6
3755 if test -n "$AS"; then
3756 ac_cv_prog_AS="$AS" # Let the user override the test.
3758 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3762 test -z "$as_dir" && as_dir=.
3763 for ac_exec_ext in '' $ac_executable_extensions; do
3764 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3765 ac_cv_prog_AS="$ac_prog"
3766 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3775 if test -n "$AS"; then
3776 echo "$as_me:$LINENO: result: $AS" >&5
3777 echo "${ECHO_T}$AS" >&6
3779 echo "$as_me:$LINENO: result: no" >&5
3780 echo "${ECHO_T}no" >&6
3783 test -n "$AS" && break
3786 if test -z "$AS"; then
3789 # Found it, now check the version.
3790 echo "$as_me:$LINENO: checking version of $AS" >&5
3791 echo $ECHO_N "checking version of $AS... $ECHO_C" >&6
3792 ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
3793 case $ac_prog_version in
3794 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
3796 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
3797 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
3800 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
3801 echo "${ECHO_T}$ac_prog_version" >&6
3803 if test $ac_verc_fail = yes; then
3804 AS=: critic_missing=t
3809 # Extract the first word of "$ac_prog", so it can be a program name with args.
3810 set dummy $ac_prog; ac_word=$2
3811 echo "$as_me:$LINENO: checking for $ac_word" >&5
3812 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3813 if test "${ac_cv_prog_LD+set}" = set; then
3814 echo $ECHO_N "(cached) $ECHO_C" >&6
3816 if test -n "$LD"; then
3817 ac_cv_prog_LD="$LD" # Let the user override the test.
3819 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3823 test -z "$as_dir" && as_dir=.
3824 for ac_exec_ext in '' $ac_executable_extensions; do
3825 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3826 ac_cv_prog_LD="$ac_prog"
3827 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3836 if test -n "$LD"; then
3837 echo "$as_me:$LINENO: result: $LD" >&5
3838 echo "${ECHO_T}$LD" >&6
3840 echo "$as_me:$LINENO: result: no" >&5
3841 echo "${ECHO_T}no" >&6
3844 test -n "$LD" && break
3847 if test -z "$LD"; then
3850 # Found it, now check the version.
3851 echo "$as_me:$LINENO: checking version of $LD" >&5
3852 echo $ECHO_N "checking version of $LD... $ECHO_C" >&6
3853 ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'`
3854 case $ac_prog_version in
3855 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
3857 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
3858 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
3861 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
3862 echo "${ECHO_T}$ac_prog_version" >&6
3864 if test $ac_verc_fail = yes; then
3865 LD=: critic_missing=t
3869 test -n "$aux_missing" && { echo "$as_me:$LINENO: WARNING:
3870 *** These auxiliary programs are missing or incompatible versions:$aux_missing
3871 *** some features will be disabled.
3872 *** Check the INSTALL file for required versions." >&5
3873 echo "$as_me: WARNING:
3874 *** These auxiliary programs are missing or incompatible versions:$aux_missing
3875 *** some features will be disabled.
3876 *** Check the INSTALL file for required versions." >&2;}
3878 # glibcbug.in wants to know the compiler version.
3879 CCVERSION=`$CC -v 2>&1 | sed -n 's/gcc version //p'`
3882 # if using special system headers, find out the compiler's sekrit
3883 # header directory and add that to the list. NOTE: Only does the right
3884 # thing on a system that doesn't need fixincludes. (Not presently a problem.)
3885 if test -n "$sysheaders"; then
3886 ccheaders=`$CC -print-file-name=include`
3887 SYSINCLUDES="-nostdinc -isystem $ccheaders -isystem $sysheaders"
3891 # check if ranlib is necessary
3892 echo "$as_me:$LINENO: checking whether ranlib is necessary" >&5
3893 echo $ECHO_N "checking whether ranlib is necessary... $ECHO_C" >&6
3894 if test "${libc_cv_ranlib_necessary+set}" = set; then
3895 echo $ECHO_N "(cached) $ECHO_C" >&6
3897 cat > conftest.c <<EOF
3902 $CC $CFLAGS -c conftest.c
3903 $AR cr conftest.a conftest.o
3904 cp conftest.a conftest2.a
3906 if cmp -s conftest.a conftest2.a; then
3907 libc_cv_ranlib_necessary=no
3909 libc_cv_ranlib_necessary=yes
3913 echo "$as_me:$LINENO: result: $libc_cv_ranlib_necessary" >&5
3914 echo "${ECHO_T}$libc_cv_ranlib_necessary" >&6
3915 if test "$libc_cv_ranlib_necessary" = no; then
3919 # Test if LD_LIBRARY_PATH contains the notation for the current directory
3920 # since this would lead to problems installing/building glibc.
3921 # LD_LIBRARY_PATH contains the current directory if one of the following
3923 # - one of the terminals (":" and ";") is the first or last sign
3924 # - two terminals occur directly after each other
3925 # - the path contains an element with a dot in it
3926 echo "$as_me:$LINENO: checking LD_LIBRARY_PATH variable" >&5
3927 echo $ECHO_N "checking LD_LIBRARY_PATH variable... $ECHO_C" >&6
3928 case ${LD_LIBRARY_PATH} in
3929 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3930 ld_library_path_setting="contains current directory"
3933 ld_library_path_setting="ok"
3936 echo "$as_me:$LINENO: result: $ld_library_path_setting" >&5
3937 echo "${ECHO_T}$ld_library_path_setting" >&6
3938 if test "$ld_library_path_setting" != "ok"; then
3939 { { echo "$as_me:$LINENO: error:
3940 *** LD_LIBRARY_PATH shouldn't contain the current directory when
3941 *** building glibc. Please change the environment variable
3942 *** and run configure again." >&5
3943 echo "$as_me: error:
3944 *** LD_LIBRARY_PATH shouldn't contain the current directory when
3945 *** building glibc. Please change the environment variable
3946 *** and run configure again." >&2;}
3947 { (exit 1); exit 1; }; }
3950 echo "$as_me:$LINENO: checking whether GCC supports -static-libgcc" >&5
3951 echo $ECHO_N "checking whether GCC supports -static-libgcc... $ECHO_C" >&6
3952 if test "${libc_cv_gcc_static_libgcc+set}" = set; then
3953 echo $ECHO_N "(cached) $ECHO_C" >&6
3955 if $CC -v -static-libgcc 2>&1 | grep -q 'unrecognized option.*static-libgcc'; then
3956 libc_cv_gcc_static_libgcc=
3958 libc_cv_gcc_static_libgcc=-static-libgcc
3961 echo "$as_me:$LINENO: result: $libc_cv_gcc_static_libgcc" >&5
3962 echo "${ECHO_T}$libc_cv_gcc_static_libgcc" >&6
3965 # Extract the first word of "bash", so it can be a program name with args.
3966 set dummy bash; ac_word=$2
3967 echo "$as_me:$LINENO: checking for $ac_word" >&5
3968 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3969 if test "${ac_cv_path_BASH+set}" = set; then
3970 echo $ECHO_N "(cached) $ECHO_C" >&6
3974 ac_cv_path_BASH="$BASH" # Let the user override the test with a path.
3977 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3981 test -z "$as_dir" && as_dir=.
3982 for ac_exec_ext in '' $ac_executable_extensions; do
3983 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3984 ac_cv_path_BASH="$as_dir/$ac_word$ac_exec_ext"
3985 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3991 test -z "$ac_cv_path_BASH" && ac_cv_path_BASH="no"
3995 BASH=$ac_cv_path_BASH
3997 if test -n "$BASH"; then
3998 echo "$as_me:$LINENO: result: $BASH" >&5
3999 echo "${ECHO_T}$BASH" >&6
4001 echo "$as_me:$LINENO: result: no" >&5
4002 echo "${ECHO_T}no" >&6
4005 if test "$BASH" != no &&
4006 $BASH -c 'test "$BASH_VERSINFO" \
4007 && test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then
4008 libc_cv_have_bash2=yes
4010 libc_cv_have_bash2=no
4014 if test "$BASH" = no; then
4015 # Extract the first word of "ksh", so it can be a program name with args.
4016 set dummy ksh; ac_word=$2
4017 echo "$as_me:$LINENO: checking for $ac_word" >&5
4018 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4019 if test "${ac_cv_path_KSH+set}" = set; then
4020 echo $ECHO_N "(cached) $ECHO_C" >&6
4024 ac_cv_path_KSH="$KSH" # Let the user override the test with a path.
4027 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4031 test -z "$as_dir" && as_dir=.
4032 for ac_exec_ext in '' $ac_executable_extensions; do
4033 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4034 ac_cv_path_KSH="$as_dir/$ac_word$ac_exec_ext"
4035 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4041 test -z "$ac_cv_path_KSH" && ac_cv_path_KSH="no"
4047 if test -n "$KSH"; then
4048 echo "$as_me:$LINENO: result: $KSH" >&5
4049 echo "${ECHO_T}$KSH" >&6
4051 echo "$as_me:$LINENO: result: no" >&5
4052 echo "${ECHO_T}no" >&6
4055 if test "$KSH" = no; then
4058 libc_cv_have_ksh=yes
4063 libc_cv_have_ksh=yes
4067 for ac_prog in gawk mawk nawk awk
4069 # Extract the first word of "$ac_prog", so it can be a program name with args.
4070 set dummy $ac_prog; ac_word=$2
4071 echo "$as_me:$LINENO: checking for $ac_word" >&5
4072 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4073 if test "${ac_cv_prog_AWK+set}" = set; then
4074 echo $ECHO_N "(cached) $ECHO_C" >&6
4076 if test -n "$AWK"; then
4077 ac_cv_prog_AWK="$AWK" # Let the user override the test.
4079 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4083 test -z "$as_dir" && as_dir=.
4084 for ac_exec_ext in '' $ac_executable_extensions; do
4085 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4086 ac_cv_prog_AWK="$ac_prog"
4087 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4096 if test -n "$AWK"; then
4097 echo "$as_me:$LINENO: result: $AWK" >&5
4098 echo "${ECHO_T}$AWK" >&6
4100 echo "$as_me:$LINENO: result: no" >&5
4101 echo "${ECHO_T}no" >&6
4104 test -n "$AWK" && break
4107 # Extract the first word of "perl", so it can be a program name with args.
4108 set dummy perl; ac_word=$2
4109 echo "$as_me:$LINENO: checking for $ac_word" >&5
4110 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4111 if test "${ac_cv_path_PERL+set}" = set; then
4112 echo $ECHO_N "(cached) $ECHO_C" >&6
4116 ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
4119 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4123 test -z "$as_dir" && as_dir=.
4124 for ac_exec_ext in '' $ac_executable_extensions; do
4125 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4126 ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
4127 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4133 test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no"
4137 PERL=$ac_cv_path_PERL
4139 if test -n "$PERL"; then
4140 echo "$as_me:$LINENO: result: $PERL" >&5
4141 echo "${ECHO_T}$PERL" >&6
4143 echo "$as_me:$LINENO: result: no" >&5
4144 echo "${ECHO_T}no" >&6
4147 if test "$PERL" != no &&
4148 (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then
4151 # Extract the first word of "install-info", so it can be a program name with args.
4152 set dummy install-info; ac_word=$2
4153 echo "$as_me:$LINENO: checking for $ac_word" >&5
4154 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4155 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then
4156 echo $ECHO_N "(cached) $ECHO_C" >&6
4158 case $INSTALL_INFO in
4160 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
4163 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4164 as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin"
4165 for as_dir in $as_dummy
4168 test -z "$as_dir" && as_dir=.
4169 for ac_exec_ext in '' $ac_executable_extensions; do
4170 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4171 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
4172 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4178 test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no"
4182 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
4184 if test -n "$INSTALL_INFO"; then
4185 echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
4186 echo "${ECHO_T}$INSTALL_INFO" >&6
4188 echo "$as_me:$LINENO: result: no" >&5
4189 echo "${ECHO_T}no" >&6
4192 if test "$INSTALL_INFO" != "no"; then
4193 echo "$as_me:$LINENO: checking for old Debian install-info" >&5
4194 echo $ECHO_N "checking for old Debian install-info... $ECHO_C" >&6
4195 if test "${libc_cv_old_debian_install_info+set}" = set; then
4196 echo $ECHO_N "(cached) $ECHO_C" >&6
4199 # There is a hard ^_ on the next line. I am open to better ideas.
4201 echo 'File: dir Node: Top This is the top of the INFO tree'
4202 echo '* Menu:') >conftest.d/dir
4203 (echo 'INFO-DIR-SECTION i-d-s works'
4204 echo 'START-INFO-DIR-ENTRY'
4205 echo '* Prog: (prog). Program.'
4206 echo 'END-INFO-DIR-ENTRY') >conftest.d/prog.info
4207 if $INSTALL_INFO --info-dir=conftest.d conftest.d/prog.info >&5 2>&1
4209 if grep -s 'i-d-s works' conftest.d/dir >/dev/null
4210 then libc_cv_old_debian_install_info=no
4211 else libc_cv_old_debian_install_info=yes
4213 else libc_cv_old_debian_install_info=no testfailed=t
4217 echo "$as_me:$LINENO: result: $libc_cv_old_debian_install_info" >&5
4218 echo "${ECHO_T}$libc_cv_old_debian_install_info" >&6
4219 if test -n "$testfailed"
4220 then { echo "$as_me:$LINENO: WARNING: install-info errored out, check config.log" >&5
4221 echo "$as_me: WARNING: install-info errored out, check config.log" >&2;}
4223 OLD_DEBIAN_INSTALL_INFO=$libc_cv_old_debian_install_info
4227 # Extract the first word of "bison", so it can be a program name with args.
4228 set dummy bison; ac_word=$2
4229 echo "$as_me:$LINENO: checking for $ac_word" >&5
4230 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4231 if test "${ac_cv_path_BISON+set}" = set; then
4232 echo $ECHO_N "(cached) $ECHO_C" >&6
4236 ac_cv_path_BISON="$BISON" # Let the user override the test with a path.
4239 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4240 as_dummy="$PATH:/usr/local/bin:/usr/bin:/bin"
4241 for as_dir in $as_dummy
4244 test -z "$as_dir" && as_dir=.
4245 for ac_exec_ext in '' $ac_executable_extensions; do
4246 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4247 ac_cv_path_BISON="$as_dir/$ac_word$ac_exec_ext"
4248 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4254 test -z "$ac_cv_path_BISON" && ac_cv_path_BISON="no"
4258 BISON=$ac_cv_path_BISON
4260 if test -n "$BISON"; then
4261 echo "$as_me:$LINENO: result: $BISON" >&5
4262 echo "${ECHO_T}$BISON" >&6
4264 echo "$as_me:$LINENO: result: no" >&5
4265 echo "${ECHO_T}no" >&6
4269 echo "$as_me:$LINENO: checking for signed size_t type" >&5
4270 echo $ECHO_N "checking for signed size_t type... $ECHO_C" >&6
4271 if test "${libc_cv_signed_size_t+set}" = set; then
4272 echo $ECHO_N "(cached) $ECHO_C" >&6
4274 echo '#include <stddef.h>
4275 FOOBAR __SIZE_TYPE__ FOOBAR' > conftest.c
4276 if eval "$ac_cpp conftest.c 2>/dev/null" \
4277 | grep '^FOOBAR.*unsigned.*FOOBAR$' >/dev/null; then
4278 libc_cv_signed_size_t=no
4280 libc_cv_signed_size_t=yes
4284 echo "$as_me:$LINENO: result: $libc_cv_signed_size_t" >&5
4285 echo "${ECHO_T}$libc_cv_signed_size_t" >&6
4286 if test $libc_cv_signed_size_t = yes; then
4287 cat >> confdefs.h <<\EOF
4288 #undef __SIZE_TYPE__
4289 #define __SIZE_TYPE__ unsigned
4294 echo "$as_me:$LINENO: checking for libc-friendly stddef.h" >&5
4295 echo $ECHO_N "checking for libc-friendly stddef.h... $ECHO_C" >&6
4296 if test "${libc_cv_friendly_stddef+set}" = set; then
4297 echo $ECHO_N "(cached) $ECHO_C" >&6
4299 cat >conftest.$ac_ext <<_ACEOF
4300 #line $LINENO "configure"
4303 cat confdefs.h >>conftest.$ac_ext
4304 cat >>conftest.$ac_ext <<_ACEOF
4305 /* end confdefs.h. */
4306 #define __need_size_t
4307 #define __need_wchar_t
4314 size_t size; wchar_t wchar;
4316 #error stddef.h ignored __need_*
4318 if (&size == NULL || &wchar == NULL) abort ();
4323 rm -f conftest.$ac_objext
4324 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4325 (eval $ac_compile) 2>&5
4327 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4328 (exit $ac_status); } &&
4329 { ac_try='test -s conftest.$ac_objext'
4330 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4333 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4334 (exit $ac_status); }; }; then
4335 libc_cv_friendly_stddef=yes
4337 echo "$as_me: failed program was:" >&5
4338 sed 's/^/| /' conftest.$ac_ext >&5
4340 libc_cv_friendly_stddef=no
4342 rm -f conftest.$ac_objext conftest.$ac_ext
4344 echo "$as_me:$LINENO: result: $libc_cv_friendly_stddef" >&5
4345 echo "${ECHO_T}$libc_cv_friendly_stddef" >&6
4346 if test $libc_cv_friendly_stddef = yes; then
4347 config_vars="$config_vars
4348 override stddef.h = # The installed <stddef.h> seems to be libc-friendly."
4351 echo "$as_me:$LINENO: checking whether we need to use -P to assemble .S files" >&5
4352 echo $ECHO_N "checking whether we need to use -P to assemble .S files... $ECHO_C" >&6
4353 if test "${libc_cv_need_minus_P+set}" = set; then
4354 echo $ECHO_N "(cached) $ECHO_C" >&6
4356 cat > conftest.S <<EOF
4357 #include "confdefs.h"
4358 /* Nothing whatsoever. */
4360 if ${CC-cc} $CFLAGS -c conftest.S 2>/dev/null; then
4361 libc_cv_need_minus_P=no
4363 libc_cv_need_minus_P=yes
4367 echo "$as_me:$LINENO: result: $libc_cv_need_minus_P" >&5
4368 echo "${ECHO_T}$libc_cv_need_minus_P" >&6
4369 if test $libc_cv_need_minus_P = yes; then
4370 config_vars="$config_vars
4371 asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives."
4374 echo "$as_me:$LINENO: checking whether .text pseudo-op must be used" >&5
4375 echo $ECHO_N "checking whether .text pseudo-op must be used... $ECHO_C" >&6
4376 if test "${libc_cv_dot_text+set}" = set; then
4377 echo $ECHO_N "(cached) $ECHO_C" >&6
4379 cat > conftest.s <<EOF
4383 if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
4384 libc_cv_dot_text=.text
4389 if test -z "$libc_cv_dot_text"; then
4390 echo "$as_me:$LINENO: result: no" >&5
4391 echo "${ECHO_T}no" >&6
4393 echo "$as_me:$LINENO: result: yes" >&5
4394 echo "${ECHO_T}yes" >&6
4397 echo "$as_me:$LINENO: checking for assembler global-symbol directive" >&5
4398 echo $ECHO_N "checking for assembler global-symbol directive... $ECHO_C" >&6
4399 if test "${libc_cv_asm_global_directive+set}" = set; then
4400 echo $ECHO_N "(cached) $ECHO_C" >&6
4402 libc_cv_asm_global_directive=UNKNOWN
4403 for ac_globl in .globl .global .EXPORT; do
4404 cat > conftest.s <<EOF
4409 if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
4410 libc_cv_asm_global_directive=${ac_globl}
4413 test $libc_cv_asm_global_directive != UNKNOWN && break
4416 echo "$as_me:$LINENO: result: $libc_cv_asm_global_directive" >&5
4417 echo "${ECHO_T}$libc_cv_asm_global_directive" >&6
4418 if test $libc_cv_asm_global_directive = UNKNOWN; then
4419 { { echo "$as_me:$LINENO: error: cannot determine asm global directive" >&5
4420 echo "$as_me: error: cannot determine asm global directive" >&2;}
4421 { (exit 1); exit 1; }; }
4423 cat >>confdefs.h <<_ACEOF
4424 #define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive}
4429 echo "$as_me:$LINENO: checking for .set assembler directive" >&5
4430 echo $ECHO_N "checking for .set assembler directive... $ECHO_C" >&6
4431 if test "${libc_cv_asm_set_directive+set}" = set; then
4432 echo $ECHO_N "(cached) $ECHO_C" >&6
4434 cat > conftest.s <<EOF
4437 .set glibc_conftest_frobozz,foo
4438 $libc_cv_asm_global_directive glibc_conftest_frobozz
4440 # The alpha-dec-osf1 assembler gives only a warning for `.set'
4441 # (but it doesn't work), so we must do a linking check to be sure.
4442 cat > conftest1.c <<\EOF
4443 extern int glibc_conftest_frobozz;
4444 main () { printf ("%d\n", glibc_conftest_frobozz); }
4446 if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
4447 -o conftest conftest.s conftest1.c 1>&5 2>&5; then
4448 libc_cv_asm_set_directive=yes
4450 libc_cv_asm_set_directive=no
4454 echo "$as_me:$LINENO: result: $libc_cv_asm_set_directive" >&5
4455 echo "${ECHO_T}$libc_cv_asm_set_directive" >&6
4456 if test $libc_cv_asm_set_directive = yes; then
4457 cat >>confdefs.h <<\_ACEOF
4458 #define HAVE_ASM_SET_DIRECTIVE 1
4463 echo "$as_me:$LINENO: checking for assembler .type directive prefix" >&5
4464 echo $ECHO_N "checking for assembler .type directive prefix... $ECHO_C" >&6
4465 if test "${libc_cv_asm_type_prefix+set}" = set; then
4466 echo $ECHO_N "(cached) $ECHO_C" >&6
4468 libc_cv_asm_type_prefix=no
4469 for ac_try_prefix in '@' '%' '#'; do
4470 cat > conftest.s <<EOF
4472 ${libc_cv_asm_global_directive} foo
4473 .type foo, ${ac_try_prefix}object
4478 if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
4479 libc_cv_asm_type_prefix=${ac_try_prefix}
4482 test "x$libc_cv_asm_type_prefix" != xno && break
4485 echo "$as_me:$LINENO: result: $libc_cv_asm_type_prefix" >&5
4486 echo "${ECHO_T}$libc_cv_asm_type_prefix" >&6
4487 if test "x$libc_cv_asm_type_prefix" != xno; then
4488 cat >>confdefs.h <<_ACEOF
4489 #define ASM_TYPE_DIRECTIVE_PREFIX ${libc_cv_asm_type_prefix}
4494 # The Aix ld uses global .symbol_names instead of symbol_names.
4495 # Unfortunately also used in the PPC64 ELF ABI.
4496 case "${os}${machine}" in
4497 aix4.3* | linux*powerpc/powerpc64*)
4498 cat >>confdefs.h <<\_ACEOF
4499 #define HAVE_ASM_GLOBAL_DOT_NAME 1
4504 echo "$as_me:$LINENO: checking for .symver assembler directive" >&5
4505 echo $ECHO_N "checking for .symver assembler directive... $ECHO_C" >&6
4506 if test "${libc_cv_asm_symver_directive+set}" = set; then
4507 echo $ECHO_N "(cached) $ECHO_C" >&6
4509 cat > conftest.s <<EOF
4512 .symver _sym,sym@VERS
4514 if ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.s 1>&5 2>&5; then
4515 libc_cv_asm_symver_directive=yes
4517 libc_cv_asm_symver_directive=no
4521 echo "$as_me:$LINENO: result: $libc_cv_asm_symver_directive" >&5
4522 echo "${ECHO_T}$libc_cv_asm_symver_directive" >&6
4523 echo "$as_me:$LINENO: checking for ld --version-script" >&5
4524 echo $ECHO_N "checking for ld --version-script... $ECHO_C" >&6
4525 if test "${libc_cv_ld_version_script_option+set}" = set; then
4526 echo $ECHO_N "(cached) $ECHO_C" >&6
4528 if test $libc_cv_asm_symver_directive = yes; then
4529 cat > conftest.s <<EOF
4532 .symver _sym,sym@VERS
4534 cat > conftest.map <<EOF
4543 if ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.s 1>&5 2>&5; then
4544 if { ac_try='${CC-cc} $CFLAGS -shared -o conftest.so conftest.o
4545 -nostartfiles -nostdlib
4546 -Wl,--version-script,conftest.map
4548 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4551 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4552 (exit $ac_status); }; };
4554 libc_cv_ld_version_script_option=yes
4556 libc_cv_ld_version_script_option=no
4559 libc_cv_ld_version_script_option=no
4562 libc_cv_ld_version_script_option=no
4566 echo "$as_me:$LINENO: result: $libc_cv_ld_version_script_option" >&5
4567 echo "${ECHO_T}$libc_cv_ld_version_script_option" >&6
4568 if test $shared != no &&
4569 test $libc_cv_asm_symver_directive = yes &&
4570 test $libc_cv_ld_version_script_option = yes &&
4571 test $enable_versioning = yes; then
4573 cat >>confdefs.h <<\_ACEOF
4574 #define DO_VERSIONING 1
4582 if test $elf = yes && test $shared != no && test $VERSIONING = no; then
4584 *** WARNING: You should not compile GNU libc without versioning. Not using
4585 *** versioning will introduce incompatibilities so that old binaries
4586 *** will not run anymore.
4587 *** For versioning you need recent binutils (binutils-2.8.1.0.23 or newer)."
4589 if test $elf = yes; then
4590 echo "$as_me:$LINENO: checking for .previous assembler directive" >&5
4591 echo $ECHO_N "checking for .previous assembler directive... $ECHO_C" >&6
4592 if test "${libc_cv_asm_previous_directive+set}" = set; then
4593 echo $ECHO_N "(cached) $ECHO_C" >&6
4595 cat > conftest.s <<EOF
4596 .section foo_section
4599 if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'
4600 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4603 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4604 (exit $ac_status); }; }; then
4605 libc_cv_asm_previous_directive=yes
4607 libc_cv_asm_previous_directive=no
4611 echo "$as_me:$LINENO: result: $libc_cv_asm_previous_directive" >&5
4612 echo "${ECHO_T}$libc_cv_asm_previous_directive" >&6
4613 if test $libc_cv_asm_previous_directive = yes; then
4614 cat >>confdefs.h <<\_ACEOF
4615 #define HAVE_ASM_PREVIOUS_DIRECTIVE 1
4619 echo "$as_me:$LINENO: checking for .popsection assembler directive" >&5
4620 echo $ECHO_N "checking for .popsection assembler directive... $ECHO_C" >&6
4621 if test "${libc_cv_asm_popsection_directive+set}" = set; then
4622 echo $ECHO_N "(cached) $ECHO_C" >&6
4624 cat > conftest.s <<EOF
4625 .pushsection foo_section
4628 if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'
4629 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4632 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4633 (exit $ac_status); }; }; then
4634 libc_cv_asm_popsection_directive=yes
4636 libc_cv_asm_popsection_directive=no
4640 echo "$as_me:$LINENO: result: $libc_cv_asm_popsection_directive" >&5
4641 echo "${ECHO_T}$libc_cv_asm_popsection_directive" >&6
4642 if test $libc_cv_asm_popsection_directive = yes; then
4643 cat >>confdefs.h <<\_ACEOF
4644 #define HAVE_ASM_POPSECTION_DIRECTIVE 1
4649 echo "$as_me:$LINENO: checking for .protected and .hidden assembler directive" >&5
4650 echo $ECHO_N "checking for .protected and .hidden assembler directive... $ECHO_C" >&6
4651 if test "${libc_cv_asm_protected_directive+set}" = set; then
4652 echo $ECHO_N "(cached) $ECHO_C" >&6
4654 cat > conftest.s <<EOF
4660 if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'
4661 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4664 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4665 (exit $ac_status); }; }; then
4666 libc_cv_asm_protected_directive=yes
4668 libc_cv_asm_protected_directive=no
4672 echo "$as_me:$LINENO: result: $libc_cv_asm_protected_directive" >&5
4673 echo "${ECHO_T}$libc_cv_asm_protected_directive" >&6
4675 cat >>confdefs.h <<\_ACEOF
4676 #define HAVE_PROTECTED 1
4679 cat >>confdefs.h <<\_ACEOF
4680 #define HAVE_HIDDEN 1
4684 if test $libc_cv_asm_protected_directive = yes; then
4685 echo "$as_me:$LINENO: checking whether __attribute__((visibility())) is supported" >&5
4686 echo $ECHO_N "checking whether __attribute__((visibility())) is supported... $ECHO_C" >&6
4687 if test "${libc_cv_visibility_attribute+set}" = set; then
4688 echo $ECHO_N "(cached) $ECHO_C" >&6
4690 cat > conftest.c <<EOF
4691 int foo __attribute__ ((visibility ("hidden"))) = 1;
4692 int bar __attribute__ ((visibility ("protected"))) = 1;
4694 libc_cv_visibility_attribute=no
4695 if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then
4696 if grep '\.hidden.*foo' conftest.s >/dev/null; then
4697 if grep '\.protected.*bar' conftest.s >/dev/null; then
4698 libc_cv_visibility_attribute=yes
4705 echo "$as_me:$LINENO: result: $libc_cv_visibility_attribute" >&5
4706 echo "${ECHO_T}$libc_cv_visibility_attribute" >&6
4707 if test $libc_cv_visibility_attribute = yes; then
4708 cat >>confdefs.h <<\_ACEOF
4709 #define HAVE_VISIBILITY_ATTRIBUTE 1
4715 if test $libc_cv_visibility_attribute = yes; then
4716 echo "$as_me:$LINENO: checking for broken __attribute__((visibility()))" >&5
4717 echo $ECHO_N "checking for broken __attribute__((visibility()))... $ECHO_C" >&6
4718 if test "${libc_cv_broken_visibility_attribute+set}" = set; then
4719 echo $ECHO_N "(cached) $ECHO_C" >&6
4721 cat > conftest.c <<EOF
4723 int bar (int x) __asm__ ("foo") __attribute__ ((visibility ("hidden")));
4724 int bar (int x) { return x; }
4726 libc_cv_broken_visibility_attribute=yes
4727 if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then
4728 if grep '\.hidden[ _]foo' conftest.s >/dev/null; then
4729 libc_cv_broken_visibility_attribute=no
4732 rm -f conftest.c conftest.s
4735 echo "$as_me:$LINENO: result: $libc_cv_broken_visibility_attribute" >&5
4736 echo "${ECHO_T}$libc_cv_broken_visibility_attribute" >&6
4737 if test $libc_cv_broken_visibility_attribute = yes; then
4738 cat >>confdefs.h <<\_ACEOF
4739 #define HAVE_BROKEN_VISIBILITY_ATTRIBUTE 1
4745 echo "$as_me:$LINENO: checking for broken __attribute__((alias()))" >&5
4746 echo $ECHO_N "checking for broken __attribute__((alias()))... $ECHO_C" >&6
4747 if test "${libc_cv_broken_alias_attribute+set}" = set; then
4748 echo $ECHO_N "(cached) $ECHO_C" >&6
4750 cat > conftest.c <<EOF
4751 extern int foo (int x) __asm ("xyzzy");
4752 int bar (int x) { return x; }
4753 extern __typeof (bar) foo __attribute ((weak, alias ("bar")));
4755 extern __typeof (dfoo) dfoo __asm ("abccb");
4758 libc_cv_broken_alias_attribute=yes
4759 if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then
4760 if grep 'xyzzy' conftest.s >/dev/null &&
4761 grep 'abccb' conftest.s >/dev/null; then
4762 libc_cv_broken_alias_attribute=no
4765 rm -f conftest.c conftest.s
4768 echo "$as_me:$LINENO: result: $libc_cv_broken_alias_attribute" >&5
4769 echo "${ECHO_T}$libc_cv_broken_alias_attribute" >&6
4770 if test $libc_cv_broken_alias_attribute = yes; then
4771 cat >>confdefs.h <<\_ACEOF
4772 #define HAVE_BROKEN_ALIAS_ATTRIBUTE 1
4777 if test $libc_cv_visibility_attribute = yes -a $gnu_ld = yes; then
4778 echo "$as_me:$LINENO: checking whether to put _rtld_local into .sdata section" >&5
4779 echo $ECHO_N "checking whether to put _rtld_local into .sdata section... $ECHO_C" >&6
4780 if test "${libc_cv_have_sdata_section+set}" = set; then
4781 echo $ECHO_N "(cached) $ECHO_C" >&6
4783 echo "int i;" > conftest.c
4784 libc_cv_have_sdata_section=no
4785 if ${CC-cc} -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \
4786 | grep '\.sdata' >/dev/null; then
4787 libc_cv_have_sdata_section=yes
4789 rm -f conftest.c conftest.so
4792 echo "$as_me:$LINENO: result: $libc_cv_have_sdata_section" >&5
4793 echo "${ECHO_T}$libc_cv_have_sdata_section" >&6
4794 if test $libc_cv_have_sdata_section = yes; then
4795 cat >>confdefs.h <<\_ACEOF
4796 #define HAVE_SDATA_SECTION 1
4802 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
4803 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
4804 if test "${libc_cv_initfinit_array+set}" = set; then
4805 echo $ECHO_N "(cached) $ECHO_C" >&6
4807 cat > conftest.c <<EOF
4808 int _start (void) { return 0; }
4809 int __start (void) { return 0; }
4810 int foo (void) { return 1; }
4811 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
4813 if { ac_try='${CC-cc} -o conftest conftest.c
4814 -static -nostartfiles -nostdlib 1>&5'
4815 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4818 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4819 (exit $ac_status); }; }
4821 if readelf -S conftest | fgrep INIT_ARRAY > /dev/null; then
4822 libc_cv_initfinit_array=yes
4824 libc_cv_initfinit_array=no
4827 libc_cv_initfinit_array=no
4831 echo "$as_me:$LINENO: result: $libc_cv_initfinit_array" >&5
4832 echo "${ECHO_T}$libc_cv_initfinit_array" >&6
4834 if test $libc_cv_initfinit_array = yes; then
4835 cat >>confdefs.h <<\_ACEOF
4836 #define HAVE_INITFINI_ARRAY 1
4841 echo "$as_me:$LINENO: checking for -z nodelete option" >&5
4842 echo $ECHO_N "checking for -z nodelete option... $ECHO_C" >&6
4843 if test "${libc_cv_z_nodelete+set}" = set; then
4844 echo $ECHO_N "(cached) $ECHO_C" >&6
4846 cat > conftest.c <<EOF
4847 int _start (void) { return 42; }
4849 if { ac_try='${CC-cc} -shared -o conftest.so conftest.c
4850 -nostartfiles -nostdlib
4851 -Wl,--enable-new-dtags,-z,nodelete 1>&5'
4852 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4855 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4856 (exit $ac_status); }; }
4858 libc_cv_z_nodelete=yes
4860 libc_cv_z_nodelete=no
4864 echo "$as_me:$LINENO: result: $libc_cv_z_nodelete" >&5
4865 echo "${ECHO_T}$libc_cv_z_nodelete" >&6
4868 echo "$as_me:$LINENO: checking for -z nodlopen option" >&5
4869 echo $ECHO_N "checking for -z nodlopen option... $ECHO_C" >&6
4870 if test "${libc_cv_z_nodlopen+set}" = set; then
4871 echo $ECHO_N "(cached) $ECHO_C" >&6
4873 cat > conftest.c <<EOF
4874 int _start (void) { return 42; }
4876 if { ac_try='${CC-cc} -shared -o conftest.so conftest.c
4877 -nostartfiles -nostdlib
4878 -Wl,--enable-new-dtags,-z,nodlopen 1>&5'
4879 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4882 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4883 (exit $ac_status); }; }
4885 libc_cv_z_nodlopen=yes
4887 libc_cv_z_nodlopen=no
4891 echo "$as_me:$LINENO: result: $libc_cv_z_nodlopen" >&5
4892 echo "${ECHO_T}$libc_cv_z_nodlopen" >&6
4895 echo "$as_me:$LINENO: checking for -z initfirst option" >&5
4896 echo $ECHO_N "checking for -z initfirst option... $ECHO_C" >&6
4897 if test "${libc_cv_z_initfirst+set}" = set; then
4898 echo $ECHO_N "(cached) $ECHO_C" >&6
4900 cat > conftest.c <<EOF
4901 int _start (void) { return 42; }
4903 if { ac_try='${CC-cc} -shared -o conftest.so conftest.c
4904 -nostartfiles -nostdlib
4905 -Wl,--enable-new-dtags,-z,initfirst 1>&5'
4906 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4909 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4910 (exit $ac_status); }; }
4912 libc_cv_z_initfirst=yes
4914 libc_cv_z_initfirst=no
4918 echo "$as_me:$LINENO: result: $libc_cv_z_initfirst" >&5
4919 echo "${ECHO_T}$libc_cv_z_initfirst" >&6
4922 echo "$as_me:$LINENO: checking for -Bgroup option" >&5
4923 echo $ECHO_N "checking for -Bgroup option... $ECHO_C" >&6
4924 if test "${libc_cv_Bgroup+set}" = set; then
4925 echo $ECHO_N "(cached) $ECHO_C" >&6
4927 cat > conftest.c <<EOF
4928 int _start (void) { return 42; }
4930 if { ac_try='${CC-cc} -shared -o conftest.so conftest.c -Wl,-Bgroup -nostdlib 1>&5'
4931 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4934 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4935 (exit $ac_status); }; }
4943 echo "$as_me:$LINENO: result: $libc_cv_Bgroup" >&5
4944 echo "${ECHO_T}$libc_cv_Bgroup" >&6
4947 echo "$as_me:$LINENO: checking for -z combreloc" >&5
4948 echo $ECHO_N "checking for -z combreloc... $ECHO_C" >&6
4949 if test "${libc_cv_z_combreloc+set}" = set; then
4950 echo $ECHO_N "(cached) $ECHO_C" >&6
4952 cat > conftest.c <<EOF
4953 extern int bar (int);
4955 int foo (void) { return bar (mumble); }
4957 if { ac_try='${CC-cc} -shared -o conftest.so conftest.c
4958 -nostdlib -nostartfiles
4959 -Wl,-z,combreloc 1>&5'
4960 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4963 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4964 (exit $ac_status); }; }
4966 if readelf -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then
4967 libc_cv_z_combreloc=yes
4969 libc_cv_z_combreloc=no
4972 libc_cv_z_combreloc=no
4976 echo "$as_me:$LINENO: result: $libc_cv_z_combreloc" >&5
4977 echo "${ECHO_T}$libc_cv_z_combreloc" >&6
4978 if test "$libc_cv_z_combreloc" = yes; then
4979 cat >>confdefs.h <<\_ACEOF
4980 #define HAVE_Z_COMBRELOC 1
4987 if test $elf != yes; then
4988 echo "$as_me:$LINENO: checking for .init and .fini sections" >&5
4989 echo $ECHO_N "checking for .init and .fini sections... $ECHO_C" >&6
4990 if test "${libc_cv_have_initfini+set}" = set; then
4991 echo $ECHO_N "(cached) $ECHO_C" >&6
4993 cat >conftest.$ac_ext <<_ACEOF
4994 #line $LINENO "configure"
4997 cat confdefs.h >>conftest.$ac_ext
4998 cat >>conftest.$ac_ext <<_ACEOF
4999 /* end confdefs.h. */
5004 asm (".section .init");
5005 asm (".section .fini");
5006 asm ("${libc_cv_dot_text}");
5011 rm -f conftest.$ac_objext
5012 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5013 (eval $ac_compile) 2>&5
5015 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5016 (exit $ac_status); } &&
5017 { ac_try='test -s conftest.$ac_objext'
5018 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5021 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5022 (exit $ac_status); }; }; then
5023 libc_cv_have_initfini=yes
5025 echo "$as_me: failed program was:" >&5
5026 sed 's/^/| /' conftest.$ac_ext >&5
5028 libc_cv_have_initfini=no
5030 rm -f conftest.$ac_objext conftest.$ac_ext
5032 echo "$as_me:$LINENO: result: $libc_cv_have_initfini" >&5
5033 echo "${ECHO_T}$libc_cv_have_initfini" >&6
5034 if test $libc_cv_have_initfini = yes; then
5035 cat >>confdefs.h <<\_ACEOF
5036 #define HAVE_INITFINI 1
5042 if test $elf = yes -a $gnu_ld = yes; then
5043 echo "$as_me:$LINENO: checking whether cc puts quotes around section names" >&5
5044 echo $ECHO_N "checking whether cc puts quotes around section names... $ECHO_C" >&6
5045 if test "${libc_cv_have_section_quotes+set}" = set; then
5046 echo $ECHO_N "(cached) $ECHO_C" >&6
5048 cat > conftest.c <<EOF
5049 static const int foo
5050 __attribute__ ((section ("bar"))) = 1;
5052 if ${CC-cc} -S conftest.c -o conftest.s; then
5053 if grep '\.section.*"bar"' conftest.s >/dev/null; then
5054 libc_cv_have_section_quotes=yes
5056 libc_cv_have_section_quotes=no
5059 libc_cv_have_section_quotes=unknown
5064 echo "$as_me:$LINENO: result: $libc_cv_have_section_quotes" >&5
5065 echo "${ECHO_T}$libc_cv_have_section_quotes" >&6
5066 if test $libc_cv_have_section_quotes = yes; then
5067 cat >>confdefs.h <<\_ACEOF
5068 #define HAVE_SECTION_QUOTES 1
5076 if test $elf = yes; then
5077 libc_cv_asm_underscores=no
5079 if test $ac_cv_prog_cc_works = yes; then
5080 echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5
5081 echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6
5082 if test "${libc_cv_asm_underscores+set}" = set; then
5083 echo $ECHO_N "(cached) $ECHO_C" >&6
5085 cat >conftest.$ac_ext <<_ACEOF
5086 #line $LINENO "configure"
5089 cat confdefs.h >>conftest.$ac_ext
5090 cat >>conftest.$ac_ext <<_ACEOF
5091 /* end confdefs.h. */
5092 asm ("_glibc_foobar:");
5101 rm -f conftest.$ac_objext conftest$ac_exeext
5102 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5103 (eval $ac_link) 2>&5
5105 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5106 (exit $ac_status); } &&
5107 { ac_try='test -s conftest$ac_exeext'
5108 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5111 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5112 (exit $ac_status); }; }; then
5113 libc_cv_asm_underscores=yes
5115 echo "$as_me: failed program was:" >&5
5116 sed 's/^/| /' conftest.$ac_ext >&5
5118 libc_cv_asm_underscores=no
5120 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
5122 echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5
5123 echo "${ECHO_T}$libc_cv_asm_underscores" >&6
5125 echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5
5126 echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6
5127 if test "${libc_cv_asm_underscores+set}" = set; then
5128 echo $ECHO_N "(cached) $ECHO_C" >&6
5130 cat > conftest.$ac_ext <<EOF
5131 #line 5131 "configure"
5132 #include "confdefs.h"
5133 void underscore_test(void) {
5136 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5137 (eval $ac_compile) 2>&5
5139 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5140 (exit $ac_status); }; then
5141 if grep _underscore_test conftest* >/dev/null; then
5143 libc_cv_asm_underscores=yes
5146 libc_cv_asm_underscores=no
5149 echo "configure: failed program was:" >&5
5150 cat conftest.$ac_ext >&5
5152 libc_cv_asm_underscores=no
5156 echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5
5157 echo "${ECHO_T}$libc_cv_asm_underscores" >&6
5160 if test $libc_cv_asm_underscores = no; then
5161 cat >>confdefs.h <<\_ACEOF
5162 #define NO_UNDERSCORES 1
5167 if test $elf = yes; then
5168 libc_cv_weak_symbols=yes
5171 echo "$as_me:$LINENO: checking for assembler .weak directive" >&5
5172 echo $ECHO_N "checking for assembler .weak directive... $ECHO_C" >&6
5173 if test "${libc_cv_asm_weak_directive+set}" = set; then
5174 echo $ECHO_N "(cached) $ECHO_C" >&6
5176 cat > conftest.s <<EOF
5178 ${libc_cv_asm_global_directive} foo
5181 .weak bar; bar = foo
5183 if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
5184 libc_cv_asm_weak_directive=yes
5186 libc_cv_asm_weak_directive=no
5190 echo "$as_me:$LINENO: result: $libc_cv_asm_weak_directive" >&5
5191 echo "${ECHO_T}$libc_cv_asm_weak_directive" >&6
5193 if test $libc_cv_asm_weak_directive = no; then
5194 echo "$as_me:$LINENO: checking for assembler .weakext directive" >&5
5195 echo $ECHO_N "checking for assembler .weakext directive... $ECHO_C" >&6
5196 if test "${libc_cv_asm_weakext_directive+set}" = set; then
5197 echo $ECHO_N "(cached) $ECHO_C" >&6
5199 cat > conftest.s <<EOF
5201 ${libc_cv_asm_global_directive} foo
5205 ${libc_cv_asm_global_directive} baz
5208 if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
5209 libc_cv_asm_weakext_directive=yes
5211 libc_cv_asm_weakext_directive=no
5215 echo "$as_me:$LINENO: result: $libc_cv_asm_weakext_directive" >&5
5216 echo "${ECHO_T}$libc_cv_asm_weakext_directive" >&6
5220 if test $libc_cv_asm_weak_directive = yes; then
5221 cat >>confdefs.h <<\_ACEOF
5222 #define HAVE_ASM_WEAK_DIRECTIVE 1
5225 elif test $libc_cv_asm_weakext_directive = yes; then
5226 cat >>confdefs.h <<\_ACEOF
5227 #define HAVE_ASM_WEAKEXT_DIRECTIVE 1
5232 case "${host_cpu}-${host_os}" in
5234 libc_cv_asm_line_sep='@'
5235 cat >>confdefs.h <<_ACEOF
5236 #define ASM_LINE_SEP $libc_cv_asm_line_sep
5241 echo "$as_me:$LINENO: checking for assembler line separator" >&5
5242 echo $ECHO_N "checking for assembler line separator... $ECHO_C" >&6
5243 if test "${libc_cv_asm_line_sep+set}" = set; then
5244 echo $ECHO_N "(cached) $ECHO_C" >&6
5246 cat > conftest.s <<EOF
5249 if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'
5250 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5253 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5254 (exit $ac_status); }; }; then
5255 libc_cv_asm_line_sep='!'
5257 if test -z "$enable_hacker_mode"; then
5258 echo "*** You need a newer assembler to compile glibc"
5262 libc_cv_asm_line_sep=';'
5266 echo "$as_me:$LINENO: result: $libc_cv_asm_line_sep" >&5
5267 echo "${ECHO_T}$libc_cv_asm_line_sep" >&6
5268 cat >>confdefs.h <<_ACEOF
5269 #define ASM_LINE_SEP $libc_cv_asm_line_sep
5275 echo "$as_me:$LINENO: checking for ld --no-whole-archive" >&5
5276 echo $ECHO_N "checking for ld --no-whole-archive... $ECHO_C" >&6
5277 if test "${libc_cv_ld_no_whole_archive+set}" = set; then
5278 echo $ECHO_N "(cached) $ECHO_C" >&6
5280 cat > conftest.c <<\EOF
5285 if { ac_try='${CC-cc} $CFLAGS
5286 -nostdlib -nostartfiles -Wl,--no-whole-archive
5287 -o conftest conftest.c 1>&5'
5288 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5291 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5292 (exit $ac_status); }; }; then
5293 libc_cv_ld_no_whole_archive=yes
5295 libc_cv_ld_no_whole_archive=no
5299 echo "$as_me:$LINENO: result: $libc_cv_ld_no_whole_archive" >&5
5300 echo "${ECHO_T}$libc_cv_ld_no_whole_archive" >&6
5301 if test $libc_cv_ld_no_whole_archive = yes; then
5302 no_whole_archive=-Wl,--no-whole-archive
5305 echo "$as_me:$LINENO: checking for gcc -fexceptions" >&5
5306 echo $ECHO_N "checking for gcc -fexceptions... $ECHO_C" >&6
5307 if test "${libc_cv_gcc_exceptions+set}" = set; then
5308 echo $ECHO_N "(cached) $ECHO_C" >&6
5310 cat > conftest.c <<\EOF
5315 if { ac_try='${CC-cc} $CFLAGS
5316 -nostdlib -nostartfiles -fexceptions
5317 -o conftest conftest.c 1>&5'
5318 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5321 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5322 (exit $ac_status); }; }; then
5323 libc_cv_gcc_exceptions=yes
5325 libc_cv_gcc_exceptions=no
5329 echo "$as_me:$LINENO: result: $libc_cv_gcc_exceptions" >&5
5330 echo "${ECHO_T}$libc_cv_gcc_exceptions" >&6
5331 if test $libc_cv_gcc_exceptions = yes; then
5332 exceptions=-fexceptions
5335 if test "$host_cpu" = powerpc ; then
5336 # Check for a bug present in at least versions 2.8.x of GCC
5337 # and versions 1.0.x of EGCS.
5338 echo "$as_me:$LINENO: checking whether clobbering cr0 causes problems" >&5
5339 echo $ECHO_N "checking whether clobbering cr0 causes problems... $ECHO_C" >&6
5340 if test "${libc_cv_c_asmcr0_bug+set}" = set; then
5341 echo $ECHO_N "(cached) $ECHO_C" >&6
5343 cat >conftest.$ac_ext <<_ACEOF
5344 #line $LINENO "configure"
5347 cat confdefs.h >>conftest.$ac_ext
5348 cat >>conftest.$ac_ext <<_ACEOF
5349 /* end confdefs.h. */
5350 int tester(int x) { asm ("" : : : "cc"); return x & 123; }
5359 rm -f conftest.$ac_objext
5360 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5361 (eval $ac_compile) 2>&5
5363 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5364 (exit $ac_status); } &&
5365 { ac_try='test -s conftest.$ac_objext'
5366 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5369 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5370 (exit $ac_status); }; }; then
5371 libc_cv_c_asmcr0_bug='no'
5373 echo "$as_me: failed program was:" >&5
5374 sed 's/^/| /' conftest.$ac_ext >&5
5376 libc_cv_c_asmcr0_bug='yes'
5378 rm -f conftest.$ac_objext conftest.$ac_ext
5380 echo "$as_me:$LINENO: result: $libc_cv_c_asmcr0_bug" >&5
5381 echo "${ECHO_T}$libc_cv_c_asmcr0_bug" >&6
5382 if test "$libc_cv_c_asmcr0_bug" != 'no'; then
5383 cat >>confdefs.h <<\_ACEOF
5384 #define BROKEN_PPC_ASM_CR0 1
5390 echo "$as_me:$LINENO: checking for DWARF2 unwind info support" >&5
5391 echo $ECHO_N "checking for DWARF2 unwind info support... $ECHO_C" >&6
5392 if test "${libc_cv_gcc_dwarf2_unwind_info+set}" = set; then
5393 echo $ECHO_N "(cached) $ECHO_C" >&6
5395 cat > conftest.c <<EOF
5396 #line 5396 "configure"
5397 static char *__EH_FRAME_BEGIN__;
5400 #ifdef CHECK__register_frame
5401 __register_frame (__EH_FRAME_BEGIN__);
5402 __deregister_frame (__EH_FRAME_BEGIN__);
5404 #ifdef CHECK__register_frame_info
5405 __register_frame_info (__EH_FRAME_BEGIN__);
5406 __deregister_frame_info (__EH_FRAME_BEGIN__);
5411 /* FIXME: this is fragile. */
5420 dl_iterate_phdr () {}
5422 if { ac_try='${CC-cc} $CFLAGS -DCHECK__register_frame_info
5423 -nostdlib -nostartfiles
5424 -o conftest conftest.c -lgcc >&5'
5425 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5428 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5429 (exit $ac_status); }; }; then
5430 libc_cv_gcc_dwarf2_unwind_info=static
5432 libc_cv_gcc_dwarf2_unwind_info=no
5434 # Some platforms' specs put -lgcc first. The second one doesn't hurt.
5435 libc_unwind_check="${CC-cc} $CFLAGS -DCHECK__register_frame_info \
5436 -nostdlib -nostartfiles -o conftest conftest.c \
5437 -lgcc -lgcc_eh -lgcc"
5438 if { ac_try='$libc_unwind_check >&5'
5439 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5442 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5443 (exit $ac_status); }; }; then
5444 if $libc_unwind_check -v 2>&1 >/dev/null \
5445 | grep -q -- --eh-frame-hdr; then
5446 libc_cv_gcc_dwarf2_unwind_info=no_registry_needed
5448 libc_cv_gcc_dwarf2_unwind_info=static
5451 libc_cv_gcc_dwarf2_unwind_info=no
5453 if test $libc_cv_gcc_dwarf2_unwind_info = no; then
5454 if { ac_try='${CC-cc} $CFLAGS -DCHECK__register_frame
5455 -nostdlib -nostartfiles
5456 -o conftest conftest.c -lgcc >&5'
5457 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5460 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5461 (exit $ac_status); }; }; then
5462 libc_cv_gcc_dwarf2_unwind_info=yes
5464 libc_cv_gcc_dwarf2_unwind_info=no
5469 echo "$as_me:$LINENO: result: $libc_cv_gcc_dwarf2_unwind_info" >&5
5470 echo "${ECHO_T}$libc_cv_gcc_dwarf2_unwind_info" >&6
5471 case $libc_cv_gcc_dwarf2_unwind_info in
5473 cat >>confdefs.h <<\_ACEOF
5474 #define HAVE_DWARF2_UNWIND_INFO 1
5479 cat >>confdefs.h <<\_ACEOF
5480 #define HAVE_DWARF2_UNWIND_INFO 1
5483 cat >>confdefs.h <<\_ACEOF
5484 #define HAVE_DWARF2_UNWIND_INFO_STATIC 1
5490 echo "$as_me:$LINENO: checking for __builtin_expect" >&5
5491 echo $ECHO_N "checking for __builtin_expect... $ECHO_C" >&6
5492 if test "${libc_cv_gcc_builtin_expect+set}" = set; then
5493 echo $ECHO_N "(cached) $ECHO_C" >&6
5495 cat > conftest.c <<EOF
5496 #line 5496 "configure"
5499 a = __builtin_expect (a, 10);
5500 return a == 10 ? 0 : 1;
5503 if { ac_try='${CC-cc} $CFLAGS -nostdlib -nostartfiles
5504 -o conftest conftest.c -lgcc >&5'
5505 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5508 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5509 (exit $ac_status); }; }; then
5510 libc_cv_gcc_builtin_expect=yes
5512 libc_cv_gcc_builtin_expect=no
5516 echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_expect" >&5
5517 echo "${ECHO_T}$libc_cv_gcc_builtin_expect" >&6
5518 if test "$libc_cv_gcc_builtin_expect" = yes; then
5519 cat >>confdefs.h <<\_ACEOF
5520 #define HAVE_BUILTIN_EXPECT 1
5525 echo "$as_me:$LINENO: checking for __builtin_memset" >&5
5526 echo $ECHO_N "checking for __builtin_memset... $ECHO_C" >&6
5527 if test "${libc_cv_gcc_builtin_memset+set}" = set; then
5528 echo $ECHO_N "(cached) $ECHO_C" >&6
5530 cat > conftest.c <<\EOF
5533 __builtin_memset (x, 0, 1000);
5536 if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null'
5537 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5540 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5541 (exit $ac_status); }; };
5543 libc_cv_gcc_builtin_memset=no
5545 libc_cv_gcc_builtin_memset=yes
5549 echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_memset" >&5
5550 echo "${ECHO_T}$libc_cv_gcc_builtin_memset" >&6
5551 if test "$libc_cv_gcc_builtin_memset" = yes ; then
5552 cat >>confdefs.h <<\_ACEOF
5553 #define HAVE_BUILTIN_MEMSET 1
5558 echo "$as_me:$LINENO: checking for local label subtraction" >&5
5559 echo $ECHO_N "checking for local label subtraction... $ECHO_C" >&6
5560 if test "${libc_cv_gcc_subtract_local_labels+set}" = set; then
5561 echo $ECHO_N "(cached) $ECHO_C" >&6
5563 cat > conftest.c <<EOF
5564 #line 5564 "configure"
5567 static const int ar[] = { &&l1 - &&l1, &&l2 - &&l1 };
5568 void *p = &&l1 + ar[a];
5576 if { ac_try='${CC-cc} $CFLAGS -nostdlib -nostartfiles
5577 -o conftest conftest.c -lgcc >&5'
5578 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5581 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5582 (exit $ac_status); }; }; then
5583 libc_cv_gcc_subtract_local_labels=yes
5585 libc_cv_gcc_subtract_local_labels=no
5589 echo "$as_me:$LINENO: result: $libc_cv_gcc_subtract_local_labels" >&5
5590 echo "${ECHO_T}$libc_cv_gcc_subtract_local_labels" >&6
5591 if test "$libc_cv_gcc_subtract_local_labels" = yes; then
5592 cat >>confdefs.h <<\_ACEOF
5593 #define HAVE_SUBTRACT_LOCAL_LABELS 1
5598 if test "x$use__thread" != xno; then
5599 echo "$as_me:$LINENO: checking for __thread" >&5
5600 echo $ECHO_N "checking for __thread... $ECHO_C" >&6
5601 if test "${libc_cv_gcc___thread+set}" = set; then
5602 echo $ECHO_N "(cached) $ECHO_C" >&6
5604 cat > conftest.c <<\EOF
5605 __thread int a = 42;
5607 if { ac_try='${CC-cc} $CFLAGS -c conftest.c >&5'
5608 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5611 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5612 (exit $ac_status); }; }; then
5613 libc_cv_gcc___thread=yes
5615 libc_cv_gcc___thread=no
5619 echo "$as_me:$LINENO: result: $libc_cv_gcc___thread" >&5
5620 echo "${ECHO_T}$libc_cv_gcc___thread" >&6
5621 if test "$libc_cv_gcc___thread" = yes; then
5622 cat >>confdefs.h <<\_ACEOF
5623 #define HAVE___THREAD 1
5628 libc_cv_gcc___thread=no
5631 if test "$libc_cv_gcc___thread" = yes; then
5632 echo "$as_me:$LINENO: checking for tls_model attribute" >&5
5633 echo $ECHO_N "checking for tls_model attribute... $ECHO_C" >&6
5634 if test "${libc_cv_gcc_tls_model_attr+set}" = set; then
5635 echo $ECHO_N "(cached) $ECHO_C" >&6
5637 cat > conftest.c <<\EOF
5638 extern __thread int a __attribute__((tls_model ("initial-exec")));
5640 if { ac_try='${CC-cc} $CFLAGS -S -Werror conftest.c >&5'
5641 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5644 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5645 (exit $ac_status); }; }; then
5646 libc_cv_gcc_tls_model_attr=yes
5648 libc_cv_gcc_tls_model_attr=no
5652 echo "$as_me:$LINENO: result: $libc_cv_gcc_tls_model_attr" >&5
5653 echo "${ECHO_T}$libc_cv_gcc_tls_model_attr" >&6
5654 if test "$libc_cv_gcc_tls_model_attr" = yes; then
5655 cat >>confdefs.h <<\_ACEOF
5656 #define HAVE_TLS_MODEL_ATTRIBUTE 1
5662 echo "$as_me:$LINENO: checking for libgd" >&5
5663 echo $ECHO_N "checking for libgd... $ECHO_C" >&6
5664 if test "$with_gd" != "no"; then
5665 old_CFLAGS="$CFLAGS"
5666 CFLAGS="$CFLAGS $libgd_include"
5667 old_LDFLAGS="$LDFLAGS"
5668 LDFLAGS="$LDFLAGS $libgd_ldflags"
5670 LIBS="$LIBS -lgd -lpng -lz -lm"
5671 cat >conftest.$ac_ext <<_ACEOF
5672 #line $LINENO "configure"
5675 cat confdefs.h >>conftest.$ac_ext
5676 cat >>conftest.$ac_ext <<_ACEOF
5677 /* end confdefs.h. */
5687 rm -f conftest.$ac_objext conftest$ac_exeext
5688 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5689 (eval $ac_link) 2>&5
5691 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5692 (exit $ac_status); } &&
5693 { ac_try='test -s conftest$ac_exeext'
5694 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5697 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5698 (exit $ac_status); }; }; then
5701 echo "$as_me: failed program was:" >&5
5702 sed 's/^/| /' conftest.$ac_ext >&5
5706 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
5707 CFLAGS="$old_CFLAGS"
5708 LDFLAGS="$old_LDFLAGS"
5713 echo "$as_me:$LINENO: result: $LIBGD" >&5
5714 echo "${ECHO_T}$LIBGD" >&6
5718 echo "$as_me:$LINENO: checking for egrep" >&5
5719 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
5720 if test "${ac_cv_prog_egrep+set}" = set; then
5721 echo $ECHO_N "(cached) $ECHO_C" >&6
5723 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
5724 then ac_cv_prog_egrep='grep -E'
5725 else ac_cv_prog_egrep='egrep'
5728 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
5729 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
5730 EGREP=$ac_cv_prog_egrep
5733 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5734 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
5735 if test "${ac_cv_header_stdc+set}" = set; then
5736 echo $ECHO_N "(cached) $ECHO_C" >&6
5738 cat >conftest.$ac_ext <<_ACEOF
5739 #line $LINENO "configure"
5742 cat confdefs.h >>conftest.$ac_ext
5743 cat >>conftest.$ac_ext <<_ACEOF
5744 /* end confdefs.h. */
5758 rm -f conftest.$ac_objext
5759 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5760 (eval $ac_compile) 2>&5
5762 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5763 (exit $ac_status); } &&
5764 { ac_try='test -s conftest.$ac_objext'
5765 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5768 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5769 (exit $ac_status); }; }; then
5770 ac_cv_header_stdc=yes
5772 echo "$as_me: failed program was:" >&5
5773 sed 's/^/| /' conftest.$ac_ext >&5
5775 ac_cv_header_stdc=no
5777 rm -f conftest.$ac_objext conftest.$ac_ext
5779 if test $ac_cv_header_stdc = yes; then
5780 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5781 cat >conftest.$ac_ext <<_ACEOF
5782 #line $LINENO "configure"
5785 cat confdefs.h >>conftest.$ac_ext
5786 cat >>conftest.$ac_ext <<_ACEOF
5787 /* end confdefs.h. */
5791 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5792 $EGREP "memchr" >/dev/null 2>&1; then
5795 ac_cv_header_stdc=no
5801 if test $ac_cv_header_stdc = yes; then
5802 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5803 cat >conftest.$ac_ext <<_ACEOF
5804 #line $LINENO "configure"
5807 cat confdefs.h >>conftest.$ac_ext
5808 cat >>conftest.$ac_ext <<_ACEOF
5809 /* end confdefs.h. */
5813 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5814 $EGREP "free" >/dev/null 2>&1; then
5817 ac_cv_header_stdc=no
5823 if test $ac_cv_header_stdc = yes; then
5824 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5825 if test "$cross_compiling" = yes; then
5828 cat >conftest.$ac_ext <<_ACEOF
5829 #line $LINENO "configure"
5832 cat confdefs.h >>conftest.$ac_ext
5833 cat >>conftest.$ac_ext <<_ACEOF
5834 /* end confdefs.h. */
5836 #if ((' ' & 0x0FF) == 0x020)
5837 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5838 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5840 # define ISLOWER(c) \
5841 (('a' <= (c) && (c) <= 'i') \
5842 || ('j' <= (c) && (c) <= 'r') \
5843 || ('s' <= (c) && (c) <= 'z'))
5844 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5847 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5852 for (i = 0; i < 256; i++)
5853 if (XOR (islower (i), ISLOWER (i))
5854 || toupper (i) != TOUPPER (i))
5859 rm -f conftest$ac_exeext
5860 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5861 (eval $ac_link) 2>&5
5863 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5864 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5865 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5868 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5869 (exit $ac_status); }; }; then
5872 echo "$as_me: program exited with status $ac_status" >&5
5873 echo "$as_me: failed program was:" >&5
5874 sed 's/^/| /' conftest.$ac_ext >&5
5877 ac_cv_header_stdc=no
5879 rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5883 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5884 echo "${ECHO_T}$ac_cv_header_stdc" >&6
5885 if test $ac_cv_header_stdc = yes; then
5887 cat >>confdefs.h <<\_ACEOF
5888 #define STDC_HEADERS 1
5893 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5903 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5904 inttypes.h stdint.h unistd.h
5906 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5907 echo "$as_me:$LINENO: checking for $ac_header" >&5
5908 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5909 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5910 echo $ECHO_N "(cached) $ECHO_C" >&6
5912 cat >conftest.$ac_ext <<_ACEOF
5913 #line $LINENO "configure"
5916 cat confdefs.h >>conftest.$ac_ext
5917 cat >>conftest.$ac_ext <<_ACEOF
5918 /* end confdefs.h. */
5919 $ac_includes_default
5921 #include <$ac_header>
5923 rm -f conftest.$ac_objext
5924 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5925 (eval $ac_compile) 2>&5
5927 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5928 (exit $ac_status); } &&
5929 { ac_try='test -s conftest.$ac_objext'
5930 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5933 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5934 (exit $ac_status); }; }; then
5935 eval "$as_ac_Header=yes"
5937 echo "$as_me: failed program was:" >&5
5938 sed 's/^/| /' conftest.$ac_ext >&5
5940 eval "$as_ac_Header=no"
5942 rm -f conftest.$ac_objext conftest.$ac_ext
5944 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5945 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5946 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5947 cat >>confdefs.h <<_ACEOF
5948 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5956 echo "$as_me:$LINENO: checking for long double" >&5
5957 echo $ECHO_N "checking for long double... $ECHO_C" >&6
5958 if test "${ac_cv_type_long_double+set}" = set; then
5959 echo $ECHO_N "(cached) $ECHO_C" >&6
5961 cat >conftest.$ac_ext <<_ACEOF
5962 #line $LINENO "configure"
5965 cat confdefs.h >>conftest.$ac_ext
5966 cat >>conftest.$ac_ext <<_ACEOF
5967 /* end confdefs.h. */
5968 $ac_includes_default
5972 if ((long double *) 0)
5974 if (sizeof (long double))
5980 rm -f conftest.$ac_objext
5981 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5982 (eval $ac_compile) 2>&5
5984 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5985 (exit $ac_status); } &&
5986 { ac_try='test -s conftest.$ac_objext'
5987 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5990 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5991 (exit $ac_status); }; }; then
5992 ac_cv_type_long_double=yes
5994 echo "$as_me: failed program was:" >&5
5995 sed 's/^/| /' conftest.$ac_ext >&5
5997 ac_cv_type_long_double=no
5999 rm -f conftest.$ac_objext conftest.$ac_ext
6001 echo "$as_me:$LINENO: result: $ac_cv_type_long_double" >&5
6002 echo "${ECHO_T}$ac_cv_type_long_double" >&6
6004 echo "$as_me:$LINENO: checking size of long double" >&5
6005 echo $ECHO_N "checking size of long double... $ECHO_C" >&6
6006 if test "${ac_cv_sizeof_long_double+set}" = set; then
6007 echo $ECHO_N "(cached) $ECHO_C" >&6
6009 if test "$ac_cv_type_long_double" = yes; then
6010 # The cast to unsigned long works around a bug in the HP C Compiler
6011 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6012 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6013 # This bug is HP SR number 8606223364.
6014 if test "$cross_compiling" = yes; then
6015 # Depending upon the size, compute the lo and hi bounds.
6016 cat >conftest.$ac_ext <<_ACEOF
6017 #line $LINENO "configure"
6020 cat confdefs.h >>conftest.$ac_ext
6021 cat >>conftest.$ac_ext <<_ACEOF
6022 /* end confdefs.h. */
6023 $ac_includes_default
6027 static int test_array [1 - 2 * !(((long) (sizeof (long double))) >= 0)];
6034 rm -f conftest.$ac_objext
6035 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6036 (eval $ac_compile) 2>&5
6038 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6039 (exit $ac_status); } &&
6040 { ac_try='test -s conftest.$ac_objext'
6041 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6044 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6045 (exit $ac_status); }; }; then
6048 cat >conftest.$ac_ext <<_ACEOF
6049 #line $LINENO "configure"
6052 cat confdefs.h >>conftest.$ac_ext
6053 cat >>conftest.$ac_ext <<_ACEOF
6054 /* end confdefs.h. */
6055 $ac_includes_default
6059 static int test_array [1 - 2 * !(((long) (sizeof (long double))) <= $ac_mid)];
6066 rm -f conftest.$ac_objext
6067 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6068 (eval $ac_compile) 2>&5
6070 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6071 (exit $ac_status); } &&
6072 { ac_try='test -s conftest.$ac_objext'
6073 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6076 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6077 (exit $ac_status); }; }; then
6078 ac_hi=$ac_mid; break
6080 echo "$as_me: failed program was:" >&5
6081 sed 's/^/| /' conftest.$ac_ext >&5
6083 ac_lo=`expr $ac_mid + 1`
6084 if test $ac_lo -le $ac_mid; then
6088 ac_mid=`expr 2 '*' $ac_mid + 1`
6090 rm -f conftest.$ac_objext conftest.$ac_ext
6093 echo "$as_me: failed program was:" >&5
6094 sed 's/^/| /' conftest.$ac_ext >&5
6096 cat >conftest.$ac_ext <<_ACEOF
6097 #line $LINENO "configure"
6100 cat confdefs.h >>conftest.$ac_ext
6101 cat >>conftest.$ac_ext <<_ACEOF
6102 /* end confdefs.h. */
6103 $ac_includes_default
6107 static int test_array [1 - 2 * !(((long) (sizeof (long double))) < 0)];
6114 rm -f conftest.$ac_objext
6115 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6116 (eval $ac_compile) 2>&5
6118 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6119 (exit $ac_status); } &&
6120 { ac_try='test -s conftest.$ac_objext'
6121 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6124 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6125 (exit $ac_status); }; }; then
6128 cat >conftest.$ac_ext <<_ACEOF
6129 #line $LINENO "configure"
6132 cat confdefs.h >>conftest.$ac_ext
6133 cat >>conftest.$ac_ext <<_ACEOF
6134 /* end confdefs.h. */
6135 $ac_includes_default
6139 static int test_array [1 - 2 * !(((long) (sizeof (long double))) >= $ac_mid)];
6146 rm -f conftest.$ac_objext
6147 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6148 (eval $ac_compile) 2>&5
6150 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6151 (exit $ac_status); } &&
6152 { ac_try='test -s conftest.$ac_objext'
6153 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6156 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6157 (exit $ac_status); }; }; then
6158 ac_lo=$ac_mid; break
6160 echo "$as_me: failed program was:" >&5
6161 sed 's/^/| /' conftest.$ac_ext >&5
6163 ac_hi=`expr '(' $ac_mid ')' - 1`
6164 if test $ac_mid -le $ac_hi; then
6168 ac_mid=`expr 2 '*' $ac_mid`
6170 rm -f conftest.$ac_objext conftest.$ac_ext
6173 echo "$as_me: failed program was:" >&5
6174 sed 's/^/| /' conftest.$ac_ext >&5
6178 rm -f conftest.$ac_objext conftest.$ac_ext
6180 rm -f conftest.$ac_objext conftest.$ac_ext
6181 # Binary search between lo and hi bounds.
6182 while test "x$ac_lo" != "x$ac_hi"; do
6183 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6184 cat >conftest.$ac_ext <<_ACEOF
6185 #line $LINENO "configure"
6188 cat confdefs.h >>conftest.$ac_ext
6189 cat >>conftest.$ac_ext <<_ACEOF
6190 /* end confdefs.h. */
6191 $ac_includes_default
6195 static int test_array [1 - 2 * !(((long) (sizeof (long double))) <= $ac_mid)];
6202 rm -f conftest.$ac_objext
6203 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6204 (eval $ac_compile) 2>&5
6206 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6207 (exit $ac_status); } &&
6208 { ac_try='test -s conftest.$ac_objext'
6209 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6212 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6213 (exit $ac_status); }; }; then
6216 echo "$as_me: failed program was:" >&5
6217 sed 's/^/| /' conftest.$ac_ext >&5
6219 ac_lo=`expr '(' $ac_mid ')' + 1`
6221 rm -f conftest.$ac_objext conftest.$ac_ext
6224 ?*) ac_cv_sizeof_long_double=$ac_lo;;
6225 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double), 77
6226 See \`config.log' for more details." >&5
6227 echo "$as_me: error: cannot compute sizeof (long double), 77
6228 See \`config.log' for more details." >&2;}
6229 { (exit 1); exit 1; }; } ;;
6232 if test "$cross_compiling" = yes; then
6233 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
6234 See \`config.log' for more details." >&5
6235 echo "$as_me: error: cannot run test program while cross compiling
6236 See \`config.log' for more details." >&2;}
6237 { (exit 1); exit 1; }; }
6239 cat >conftest.$ac_ext <<_ACEOF
6240 #line $LINENO "configure"
6243 cat confdefs.h >>conftest.$ac_ext
6244 cat >>conftest.$ac_ext <<_ACEOF
6245 /* end confdefs.h. */
6246 $ac_includes_default
6247 long longval () { return (long) (sizeof (long double)); }
6248 unsigned long ulongval () { return (long) (sizeof (long double)); }
6255 FILE *f = fopen ("conftest.val", "w");
6258 if (((long) (sizeof (long double))) < 0)
6260 long i = longval ();
6261 if (i != ((long) (sizeof (long double))))
6263 fprintf (f, "%ld\n", i);
6267 unsigned long i = ulongval ();
6268 if (i != ((long) (sizeof (long double))))
6270 fprintf (f, "%lu\n", i);
6272 exit (ferror (f) || fclose (f) != 0);
6278 rm -f conftest$ac_exeext
6279 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6280 (eval $ac_link) 2>&5
6282 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6283 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6284 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6287 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6288 (exit $ac_status); }; }; then
6289 ac_cv_sizeof_long_double=`cat conftest.val`
6291 echo "$as_me: program exited with status $ac_status" >&5
6292 echo "$as_me: failed program was:" >&5
6293 sed 's/^/| /' conftest.$ac_ext >&5
6296 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double), 77
6297 See \`config.log' for more details." >&5
6298 echo "$as_me: error: cannot compute sizeof (long double), 77
6299 See \`config.log' for more details." >&2;}
6300 { (exit 1); exit 1; }; }
6302 rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6307 ac_cv_sizeof_long_double=0
6310 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_double" >&5
6311 echo "${ECHO_T}$ac_cv_sizeof_long_double" >&6
6312 cat >>confdefs.h <<_ACEOF
6313 #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
6317 sizeof_long_double=$ac_cv_sizeof_long_double
6320 ### End of automated tests.
6321 ### Now run sysdeps configure fragments.
6323 # They also can set these variables.
6325 ldd_rewrite_script=no
6326 libc_cv_sysconfdir=$sysconfdir
6327 libc_cv_gcc_unwind_find_fde=no
6329 # Iterate over all the sysdep directories we will use, running their
6330 # configure fragments, and looking for a uname implementation.
6332 for dir in $sysnames; do
6335 *) dest=$srcdir/$dir ;;
6337 if test -r $dest/configure; then
6338 echo "$as_me:$LINENO: result: running configure fragment for $dest" >&5
6339 echo "${ECHO_T}running configure fragment for $dest" >&6
6343 if test -z "$uname"; then
6344 if test -r $dest/uname.c ||
6345 test -r $dest/uname.S ||
6346 { test -r $dest/syscalls.list &&
6347 grep '^uname[ ]' $dest/syscalls.list >/dev/null; }; then
6353 if test x$libc_cv_gcc_unwind_find_fde = xyes; then
6354 cat >>confdefs.h <<\_ACEOF
6355 #define EXPORT_UNWIND_FIND_FDE 1
6361 # If we will use the generic uname implementation, we must figure out what
6362 # it will say by examining the system, and write the results in config-name.h.
6363 if test "$uname" = "sysdeps/generic"; then
6365 uname_sysname=`echo $config_os | sed 's/[0-9.]*$//'`
6366 if test $uname_sysname != $config_os; then
6367 config_release=`echo $config_os | sed s/$uname_sysname//`
6370 echo "$as_me:$LINENO: checking OS release for uname" >&5
6371 echo $ECHO_N "checking OS release for uname... $ECHO_C" >&6
6372 if test "${libc_cv_uname_release+set}" = set; then
6373 echo $ECHO_N "(cached) $ECHO_C" >&6
6375 if test -r /vmunix; then
6376 kernel_id=`strings /vmunix | grep UNIX`
6377 elif test -r /dynix; then
6378 kernel_id=`strings /dynix | grep DYNIX`
6383 kernel_release=`echo "$kernel_id" | sed 's/^[^0-9.]*\([0-9.]*\).*$/\1/'`
6384 if test x`echo "$config_release" | sed "s/^$kernel_release//"` \
6385 != x$config_release; then
6386 # The configuration release is a substring of the kernel release.
6387 libc_cv_uname_release=$kernel_release
6388 elif test x$config_release != x; then
6389 libc_cv_uname_release=$config_release
6390 elif test x$kernel_release != x; then
6391 libc_cv_uname_release=$kernel_release
6393 libc_cv_uname_release=unknown
6396 echo "$as_me:$LINENO: result: $libc_cv_uname_release" >&5
6397 echo "${ECHO_T}$libc_cv_uname_release" >&6
6398 uname_release="$libc_cv_uname_release"
6400 echo "$as_me:$LINENO: checking OS version for uname" >&5
6401 echo $ECHO_N "checking OS version for uname... $ECHO_C" >&6
6402 if test "${libc_cv_uname_version+set}" = set; then
6403 echo $ECHO_N "(cached) $ECHO_C" >&6
6405 if test -r /vmunix; then
6406 kernel_id=`strings /vmunix | grep UNIX`
6407 elif test -r /dynix; then
6408 kernel_id=`strings /dynix | grep DYNIX`
6413 kernel_version=`echo "$kernel_id" | sed 's/^[^#]*#\([0-9]*\).*$/\1/'`
6414 if test -n "$kernel_version"; then
6415 libc_cv_uname_version="$kernel_version"
6417 libc_cv_uname_version=unknown
6420 echo "$as_me:$LINENO: result: $libc_cv_uname_version" >&5
6421 echo "${ECHO_T}$libc_cv_uname_version" >&6
6422 uname_version="$libc_cv_uname_version"
6424 config_uname=config-name.h:config-name.in
6426 # For non-generic uname, we don't need to create config-name.h at all.
6430 cat >>confdefs.h <<\_ACEOF
6431 #define USE_IN_LIBIO 1
6435 # Test for old glibc 2.0.x headers so that they can be removed properly
6436 # Search only in includedir.
6437 echo "$as_me:$LINENO: checking for old glibc 2.0.x headers" >&5
6438 echo $ECHO_N "checking for old glibc 2.0.x headers... $ECHO_C" >&6
6439 if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h"
6441 old_glibc_headers=yes
6443 old_glibc_headers=no
6445 echo "$as_me:$LINENO: result: $old_glibc_headers" >&5
6446 echo "${ECHO_T}$old_glibc_headers" >&6
6447 if test ${old_glibc_headers} = yes; then
6448 { echo "$as_me:$LINENO: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&5
6449 echo "$as_me: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&2;}
6450 { echo "$as_me:$LINENO: WARNING: *** be removed." >&5
6451 echo "$as_me: WARNING: *** be removed." >&2;}
6464 if test $gnu_ld = yes; then
6465 cat >>confdefs.h <<\_ACEOF
6466 #define HAVE_GNU_LD 1
6470 if test $gnu_as = yes; then
6471 cat >>confdefs.h <<\_ACEOF
6472 #define HAVE_GNU_AS 1
6476 if test $elf = yes; then
6477 cat >>confdefs.h <<\_ACEOF
6482 if test $xcoff = yes; then
6483 cat >>confdefs.h <<\_ACEOF
6484 #define HAVE_XCOFF 1
6491 if test $shared = default; then
6492 if test $gnu_ld = yes; then
6495 # For now we do not assume shared libs are available. In future more
6496 # tests might become available.
6501 echo "$as_me:$LINENO: checking whether -fPIC is default" >&5
6502 echo $ECHO_N "checking whether -fPIC is default... $ECHO_C" >&6
6503 if test "${pic_default+set}" = set; then
6504 echo $ECHO_N "(cached) $ECHO_C" >&6
6507 cat > conftest.c <<EOF
6508 #if defined __PIC__ || defined __pic__ || defined PIC || defined pic
6509 # error PIC is default.
6512 if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then
6517 echo "$as_me:$LINENO: result: $pic_default" >&5
6518 echo "${ECHO_T}$pic_default" >&6
6530 *door*) linux_doors=yes ;;
6531 *) linux_doors=no ;;
6537 if test "`(cd $srcdir; pwd)`" = "`pwd`"; then
6540 config_makefile=Makefile
6543 VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h`
6544 RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h`
6548 ac_config_files="$ac_config_files config.make glibcbug ${config_makefile} ${config_uname}"
6550 ac_config_commands="$ac_config_commands default"
6552 cat >confcache <<\_ACEOF
6553 # This file is a shell script that caches the results of configure
6554 # tests run on this system so they can be shared between configure
6555 # scripts and configure runs, see configure's option --config-cache.
6556 # It is not useful on other systems. If it contains results you don't
6557 # want to keep, you may remove or edit it.
6559 # config.status only pays attention to the cache file if you give it
6560 # the --recheck option to rerun configure.
6562 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6563 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6568 # The following way of writing the cache mishandles newlines in values,
6569 # but we know of no workaround that is simple, portable, and efficient.
6570 # So, don't put newlines in cache variables' values.
6571 # Ultrix sh set writes to stderr and can't be redirected directly,
6572 # and sets the high bit in the cache file unless we assign to the vars.
6575 case `(ac_space=' '; set | grep ac_space) 2>&1` in
6577 # `set' does not quote correctly, so add quotes (double-quote
6578 # substitution turns \\\\ into \\, and sed turns \\ into \).
6581 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6584 # `set' quotes correctly as required by POSIX, so do not add quotes.
6586 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
6593 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6595 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6597 if diff $cache_file confcache >/dev/null 2>&1; then :; else
6598 if test -w $cache_file; then
6599 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
6600 cat confcache >$cache_file
6602 echo "not updating unwritable cache $cache_file"
6607 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6608 # Let make expand exec_prefix.
6609 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6611 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6612 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6613 # trailing colons and then remove the whole line if VPATH becomes empty
6614 # (actually we leave an empty line to preserve line numbers).
6615 if test "x$srcdir" = x.; then
6616 ac_vpsub='/^[ ]*VPATH[ ]*=/{
6617 s/:*\$(srcdir):*/:/;
6618 s/:*\${srcdir}:*/:/;
6620 s/^\([^=]*=[ ]*\):*/\1/;
6626 DEFS=-DHAVE_CONFIG_H
6630 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6631 # 1. Remove the extension, and $U if already installed.
6632 ac_i=`echo "$ac_i" |
6633 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
6635 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
6636 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
6640 LTLIBOBJS=$ac_ltlibobjs
6644 : ${CONFIG_STATUS=./config.status}
6645 ac_clean_files_save=$ac_clean_files
6646 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6647 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
6648 echo "$as_me: creating $CONFIG_STATUS" >&6;}
6649 cat >$CONFIG_STATUS <<_ACEOF
6651 # Generated by $as_me.
6652 # Run this file to recreate the current configuration.
6653 # Compiler output produced by configure, useful for debugging
6654 # configure, is in config.log if it exists.
6659 SHELL=\${CONFIG_SHELL-$SHELL}
6662 cat >>$CONFIG_STATUS <<\_ACEOF
6663 ## --------------------- ##
6664 ## M4sh Initialization. ##
6665 ## --------------------- ##
6667 # Be Bourne compatible
6668 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
6671 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
6672 # is contrary to our usage. Disable this feature.
6673 alias -g '${1+"$@"}'='"$@"'
6674 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
6678 # Support unset when possible.
6679 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
6686 # Work around bugs in pre-3.0 UWIN ksh.
6687 $as_unset ENV MAIL MAILPATH
6694 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
6695 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
6696 LC_TELEPHONE LC_TIME
6698 if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
6699 eval $as_var=C; export $as_var
6705 # Required to use basename.
6706 if expr a : '\(a\)' >/dev/null 2>&1; then
6712 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
6713 as_basename=basename
6719 # Name of the executable.
6720 as_me=`$as_basename "$0" ||
6721 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6722 X"$0" : 'X\(//\)$' \| \
6723 X"$0" : 'X\(/\)$' \| \
6724 . : '\(.\)' 2>/dev/null ||
6726 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
6727 /^X\/\(\/\/\)$/{ s//\1/; q; }
6728 /^X\/\(\/\).*/{ s//\1/; q; }
6732 # PATH needs CR, and LINENO needs CR and PATH.
6733 # Avoid depending upon Character Ranges.
6734 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6735 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6736 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6737 as_cr_digits='0123456789'
6738 as_cr_alnum=$as_cr_Letters$as_cr_digits
6740 # The user is always right.
6741 if test "${PATH_SEPARATOR+set}" != set; then
6742 echo "#! /bin/sh" >conf$$.sh
6743 echo "exit 0" >>conf$$.sh
6745 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6756 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6757 test "x$as_lineno_1" != "x$as_lineno_2" &&
6758 test "x$as_lineno_3" = "x$as_lineno_2" || {
6759 # Find who we are. Look in the path if we contain no path at all
6762 *[\\/]* ) as_myself=$0 ;;
6763 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6767 test -z "$as_dir" && as_dir=.
6768 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6773 # We did not find ourselves, most probably we were run as `sh COMMAND'
6774 # in which case we are not to be found in the path.
6775 if test "x$as_myself" = x; then
6778 if test ! -f "$as_myself"; then
6779 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
6780 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
6781 { (exit 1); exit 1; }; }
6783 case $CONFIG_SHELL in
6785 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6786 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
6789 test -z "$as_dir" && as_dir=.
6790 for as_base in sh bash ksh sh5; do
6793 if ("$as_dir/$as_base" -c '
6796 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6797 test "x$as_lineno_1" != "x$as_lineno_2" &&
6798 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
6799 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
6800 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
6801 CONFIG_SHELL=$as_dir/$as_base
6803 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
6811 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
6812 # uniformly replaced by the line number. The first 'sed' inserts a
6813 # line-number line before each line; the second 'sed' does the real
6814 # work. The second script uses 'N' to pair each line-number line
6815 # with the numbered line, and appends trailing '-' during
6816 # substitution so that $LINENO is not a special case at line end.
6817 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
6818 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
6819 sed '=' <$as_myself |
6824 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
6827 s,^['$as_cr_digits']*\n,,
6829 chmod +x $as_me.lineno ||
6830 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
6831 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
6832 { (exit 1); exit 1; }; }
6834 # Don't try to exec as it changes $[0], causing all sort of problems
6835 # (the dirname of $[0] is not the place where we might find the
6836 # original and so on. Autoconf is especially sensible to this).
6838 # Exit status is that of the last command.
6843 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
6844 *c*,-n*) ECHO_N= ECHO_C='
6846 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
6847 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
6850 if expr a : '\(a\)' >/dev/null 2>&1; then
6856 rm -f conf$$ conf$$.exe conf$$.file
6858 if ln -s conf$$.file conf$$ 2>/dev/null; then
6859 # We could just check for DJGPP; but this test a) works b) is more generic
6860 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
6861 if test -f conf$$.exe; then
6862 # Don't use ln at all; we don't have any links
6867 elif ln conf$$.file conf$$ 2>/dev/null; then
6872 rm -f conf$$ conf$$.exe conf$$.file
6874 if mkdir -p . 2>/dev/null; then
6880 as_executable_p="test -f"
6882 # Sed expression to map a string onto a valid CPP name.
6883 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
6885 # Sed expression to map a string onto a valid variable name.
6886 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
6890 # We need space, tab and new line, in precisely that order.
6900 # Open the log real soon, to keep \$[0] and so on meaningful, and to
6901 # report actual input values of CONFIG_FILES etc. instead of their
6902 # values after options handling. Logging --version etc. is OK.
6906 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6907 ## Running $as_me. ##
6912 This file was extended by GNU C Library $as_me (see version.h), which was
6913 generated by GNU Autoconf 2.57. Invocation command line was
6915 CONFIG_FILES = $CONFIG_FILES
6916 CONFIG_HEADERS = $CONFIG_HEADERS
6917 CONFIG_LINKS = $CONFIG_LINKS
6918 CONFIG_COMMANDS = $CONFIG_COMMANDS
6922 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
6926 # Files that config.status was made for.
6927 if test -n "$ac_config_files"; then
6928 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
6931 if test -n "$ac_config_headers"; then
6932 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
6935 if test -n "$ac_config_links"; then
6936 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
6939 if test -n "$ac_config_commands"; then
6940 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
6943 cat >>$CONFIG_STATUS <<\_ACEOF
6946 \`$as_me' instantiates files from templates according to the
6947 current configuration.
6949 Usage: $0 [OPTIONS] [FILE]...
6951 -h, --help print this help, then exit
6952 -V, --version print version number, then exit
6953 -q, --quiet do not print progress messages
6954 -d, --debug don't remove temporary files
6955 --recheck update $as_me by reconfiguring in the same conditions
6956 --file=FILE[:TEMPLATE]
6957 instantiate the configuration file FILE
6958 --header=FILE[:TEMPLATE]
6959 instantiate the configuration header FILE
6961 Configuration files:
6964 Configuration headers:
6967 Configuration commands:
6970 Report bugs to <bug-autoconf@gnu.org>."
6973 cat >>$CONFIG_STATUS <<_ACEOF
6975 GNU C Library config.status (see version.h)
6976 configured by $0, generated by GNU Autoconf 2.57,
6977 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
6979 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
6980 Free Software Foundation, Inc.
6981 This config.status script is free software; the Free Software Foundation
6982 gives unlimited permission to copy, distribute and modify it."
6987 cat >>$CONFIG_STATUS <<\_ACEOF
6988 # If no file are specified by the user, then we need to provide default
6989 # value. By we need to know if files were specified by the user.
6995 ac_option=`expr "x$1" : 'x\([^=]*\)='`
6996 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
7004 *) # This is not an option, so the user has probably given explicit
7007 ac_need_defaults=false;;
7011 # Handling of the options.
7013 cat >>$CONFIG_STATUS <<\_ACEOF
7014 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7016 --version | --vers* | -V )
7017 echo "$ac_cs_version"; exit 0 ;;
7019 # Conflict between --help and --header
7020 { { echo "$as_me:$LINENO: error: ambiguous option: $1
7021 Try \`$0 --help' for more information." >&5
7022 echo "$as_me: error: ambiguous option: $1
7023 Try \`$0 --help' for more information." >&2;}
7024 { (exit 1); exit 1; }; };;
7025 --help | --hel | -h )
7026 echo "$ac_cs_usage"; exit 0 ;;
7027 --debug | --d* | -d )
7029 --file | --fil | --fi | --f )
7031 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
7032 ac_need_defaults=false;;
7033 --header | --heade | --head | --hea )
7035 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
7036 ac_need_defaults=false;;
7037 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7038 | -silent | --silent | --silen | --sile | --sil | --si | --s)
7042 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
7043 Try \`$0 --help' for more information." >&5
7044 echo "$as_me: error: unrecognized option: $1
7045 Try \`$0 --help' for more information." >&2;}
7046 { (exit 1); exit 1; }; } ;;
7048 *) ac_config_targets="$ac_config_targets $1" ;;
7054 ac_configure_extra_args=
7056 if $ac_cs_silent; then
7058 ac_configure_extra_args="$ac_configure_extra_args --silent"
7062 cat >>$CONFIG_STATUS <<_ACEOF
7063 if \$ac_cs_recheck; then
7064 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
7065 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7070 cat >>$CONFIG_STATUS <<_ACEOF
7072 # INIT-COMMANDS section.
7075 config_vars='$config_vars'
7081 cat >>$CONFIG_STATUS <<\_ACEOF
7082 for ac_config_target in $ac_config_targets
7084 case "$ac_config_target" in
7085 # Handling of arguments.
7086 "config.make" ) CONFIG_FILES="$CONFIG_FILES config.make" ;;
7087 "glibcbug" ) CONFIG_FILES="$CONFIG_FILES glibcbug" ;;
7088 "${config_makefile}" ) CONFIG_FILES="$CONFIG_FILES ${config_makefile}" ;;
7089 "${config_uname}" ) CONFIG_FILES="$CONFIG_FILES ${config_uname}" ;;
7090 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
7091 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7092 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7093 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7094 { (exit 1); exit 1; }; };;
7098 # If the user did not use the arguments to specify the items to instantiate,
7099 # then the envvar interface is used. Set only those that are not.
7100 # We use the long form for the default assignment because of an extremely
7101 # bizarre bug on SunOS 4.1.3.
7102 if $ac_need_defaults; then
7103 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7104 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7105 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7108 # Have a temporary directory for convenience. Make it in the build tree
7109 # simply because there is no reason to put it here, and in addition,
7110 # creating and moving files from /tmp can sometimes cause problems.
7111 # Create a temporary directory, and hook for its removal unless debugging.
7114 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
7115 trap '{ (exit 1); exit 1; }' 1 2 13 15
7118 # Create a (secure) tmp directory for tmp files.
7121 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
7122 test -n "$tmp" && test -d "$tmp"
7125 tmp=./confstat$$-$RANDOM
7126 (umask 077 && mkdir $tmp)
7129 echo "$me: cannot create a temporary directory in ." >&2
7130 { (exit 1); exit 1; }
7135 cat >>$CONFIG_STATUS <<_ACEOF
7138 # CONFIG_FILES section.
7141 # No need to generate the scripts if there are no CONFIG_FILES.
7142 # This happens for instance when ./config.status config.h
7143 if test -n "\$CONFIG_FILES"; then
7144 # Protect against being on the right side of a sed subst in config.status.
7145 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
7146 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
7147 s,@SHELL@,$SHELL,;t t
7148 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
7149 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
7150 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
7151 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
7152 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
7153 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
7154 s,@exec_prefix@,$exec_prefix,;t t
7155 s,@prefix@,$prefix,;t t
7156 s,@program_transform_name@,$program_transform_name,;t t
7157 s,@bindir@,$bindir,;t t
7158 s,@sbindir@,$sbindir,;t t
7159 s,@libexecdir@,$libexecdir,;t t
7160 s,@datadir@,$datadir,;t t
7161 s,@sysconfdir@,$sysconfdir,;t t
7162 s,@sharedstatedir@,$sharedstatedir,;t t
7163 s,@localstatedir@,$localstatedir,;t t
7164 s,@libdir@,$libdir,;t t
7165 s,@includedir@,$includedir,;t t
7166 s,@oldincludedir@,$oldincludedir,;t t
7167 s,@infodir@,$infodir,;t t
7168 s,@mandir@,$mandir,;t t
7169 s,@build_alias@,$build_alias,;t t
7170 s,@host_alias@,$host_alias,;t t
7171 s,@target_alias@,$target_alias,;t t
7173 s,@ECHO_C@,$ECHO_C,;t t
7174 s,@ECHO_N@,$ECHO_N,;t t
7175 s,@ECHO_T@,$ECHO_T,;t t
7177 s,@with_fp@,$with_fp,;t t
7178 s,@with_cvs@,$with_cvs,;t t
7179 s,@oldest_abi@,$oldest_abi,;t t
7180 s,@subdirs@,$subdirs,;t t
7181 s,@force_install@,$force_install,;t t
7182 s,@all_warnings@,$all_warnings,;t t
7183 s,@build@,$build,;t t
7184 s,@build_cpu@,$build_cpu,;t t
7185 s,@build_vendor@,$build_vendor,;t t
7186 s,@build_os@,$build_os,;t t
7188 s,@host_cpu@,$host_cpu,;t t
7189 s,@host_vendor@,$host_vendor,;t t
7190 s,@host_os@,$host_os,;t t
7191 s,@base_machine@,$base_machine,;t t
7192 s,@sysnames@,$sysnames,;t t
7193 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
7194 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
7195 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
7197 s,@PWD_P@,$PWD_P,;t t
7200 s,@MSGFMT@,$MSGFMT,;t t
7201 s,@MAKEINFO@,$MAKEINFO,;t t
7203 s,@AUTOCONF@,$AUTOCONF,;t t
7204 s,@CFLAGS@,$CFLAGS,;t t
7205 s,@LDFLAGS@,$LDFLAGS,;t t
7206 s,@CPPFLAGS@,$CPPFLAGS,;t t
7207 s,@ac_ct_CC@,$ac_ct_CC,;t t
7208 s,@OBJEXT@,$OBJEXT,;t t
7209 s,@BUILD_CC@,$BUILD_CC,;t t
7210 s,@cross_compiling@,$cross_compiling,;t t
7213 s,@OBJDUMP@,$OBJDUMP,;t t
7214 s,@RANLIB@,$RANLIB,;t t
7215 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
7219 s,@CCVERSION@,$CCVERSION,;t t
7220 s,@SYSINCLUDES@,$SYSINCLUDES,;t t
7221 s,@libc_cv_gcc_static_libgcc@,$libc_cv_gcc_static_libgcc,;t t
7223 s,@libc_cv_have_bash2@,$libc_cv_have_bash2,;t t
7225 s,@libc_cv_have_ksh@,$libc_cv_have_ksh,;t t
7228 s,@INSTALL_INFO@,$INSTALL_INFO,;t t
7229 s,@OLD_DEBIAN_INSTALL_INFO@,$OLD_DEBIAN_INSTALL_INFO,;t t
7230 s,@BISON@,$BISON,;t t
7231 s,@VERSIONING@,$VERSIONING,;t t
7232 s,@libc_cv_asm_protected_directive@,$libc_cv_asm_protected_directive,;t t
7233 s,@libc_cv_initfinit_array@,$libc_cv_initfinit_array,;t t
7234 s,@libc_cv_z_nodelete@,$libc_cv_z_nodelete,;t t
7235 s,@libc_cv_z_nodlopen@,$libc_cv_z_nodlopen,;t t
7236 s,@libc_cv_z_initfirst@,$libc_cv_z_initfirst,;t t
7237 s,@libc_cv_Bgroup@,$libc_cv_Bgroup,;t t
7238 s,@libc_cv_z_combreloc@,$libc_cv_z_combreloc,;t t
7239 s,@libc_cv_have_initfini@,$libc_cv_have_initfini,;t t
7240 s,@no_whole_archive@,$no_whole_archive,;t t
7241 s,@exceptions@,$exceptions,;t t
7242 s,@LIBGD@,$LIBGD,;t t
7243 s,@EGREP@,$EGREP,;t t
7244 s,@sizeof_long_double@,$sizeof_long_double,;t t
7245 s,@libc_cv_gcc_unwind_find_fde@,$libc_cv_gcc_unwind_find_fde,;t t
7246 s,@uname_sysname@,$uname_sysname,;t t
7247 s,@uname_release@,$uname_release,;t t
7248 s,@uname_version@,$uname_version,;t t
7249 s,@old_glibc_headers@,$old_glibc_headers,;t t
7250 s,@libc_cv_slibdir@,$libc_cv_slibdir,;t t
7251 s,@libc_cv_localedir@,$libc_cv_localedir,;t t
7252 s,@libc_cv_sysconfdir@,$libc_cv_sysconfdir,;t t
7253 s,@libc_cv_rootsbindir@,$libc_cv_rootsbindir,;t t
7254 s,@use_ldconfig@,$use_ldconfig,;t t
7255 s,@ldd_rewrite_script@,$ldd_rewrite_script,;t t
7256 s,@gnu_ld@,$gnu_ld,;t t
7257 s,@gnu_as@,$gnu_as,;t t
7259 s,@xcoff@,$xcoff,;t t
7260 s,@static@,$static,;t t
7261 s,@shared@,$shared,;t t
7262 s,@pic_default@,$pic_default,;t t
7263 s,@profile@,$profile,;t t
7264 s,@omitfp@,$omitfp,;t t
7265 s,@bounded@,$bounded,;t t
7266 s,@static_nss@,$static_nss,;t t
7267 s,@nopic_initfini@,$nopic_initfini,;t t
7268 s,@DEFINES@,$DEFINES,;t t
7269 s,@linux_doors@,$linux_doors,;t t
7270 s,@mach_interface_list@,$mach_interface_list,;t t
7271 s,@VERSION@,$VERSION,;t t
7272 s,@RELEASE@,$RELEASE,;t t
7273 s,@LIBOBJS@,$LIBOBJS,;t t
7274 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
7279 cat >>$CONFIG_STATUS <<\_ACEOF
7280 # Split the substitutions into bite-sized pieces for seds with
7281 # small command number limits, like on Digital OSF/1 and HP-UX.
7283 ac_sed_frag=1 # Number of current file.
7284 ac_beg=1 # First line for current file.
7285 ac_end=$ac_max_sed_lines # Line after last line for current file.
7288 while $ac_more_lines; do
7289 if test $ac_beg -gt 1; then
7290 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7292 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7294 if test ! -s $tmp/subs.frag; then
7297 # The purpose of the label and of the branching condition is to
7298 # speed up the sed processing (if there are no `@' at all, there
7299 # is no need to browse any of the substitutions).
7300 # These are the two extra sed commands mentioned above.
7302 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
7303 if test -z "$ac_sed_cmds"; then
7304 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
7306 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
7308 ac_sed_frag=`expr $ac_sed_frag + 1`
7310 ac_end=`expr $ac_end + $ac_max_sed_lines`
7313 if test -z "$ac_sed_cmds"; then
7316 fi # test -n "$CONFIG_FILES"
7319 cat >>$CONFIG_STATUS <<\_ACEOF
7320 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
7321 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7323 - | *:- | *:-:* ) # input from stdin
7325 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7326 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7327 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7328 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7329 * ) ac_file_in=$ac_file.in ;;
7332 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
7333 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
7334 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7335 X"$ac_file" : 'X\(//\)[^/]' \| \
7336 X"$ac_file" : 'X\(//\)$' \| \
7337 X"$ac_file" : 'X\(/\)' \| \
7338 . : '\(.\)' 2>/dev/null ||
7340 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7341 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7342 /^X\(\/\/\)$/{ s//\1/; q; }
7343 /^X\(\/\).*/{ s//\1/; q; }
7345 { if $as_mkdir_p; then
7350 while test ! -d "$as_dir"; do
7351 as_dirs="$as_dir $as_dirs"
7352 as_dir=`(dirname "$as_dir") 2>/dev/null ||
7353 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7354 X"$as_dir" : 'X\(//\)[^/]' \| \
7355 X"$as_dir" : 'X\(//\)$' \| \
7356 X"$as_dir" : 'X\(/\)' \| \
7357 . : '\(.\)' 2>/dev/null ||
7359 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7360 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7361 /^X\(\/\/\)$/{ s//\1/; q; }
7362 /^X\(\/\).*/{ s//\1/; q; }
7365 test ! -n "$as_dirs" || mkdir $as_dirs
7366 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7367 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7368 { (exit 1); exit 1; }; }; }
7372 if test "$ac_dir" != .; then
7373 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
7374 # A "../" for each directory in $ac_dir_suffix.
7375 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
7377 ac_dir_suffix= ac_top_builddir=
7381 .) # No --srcdir option. We are building in place.
7383 if test -z "$ac_top_builddir"; then
7386 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
7388 [\\/]* | ?:[\\/]* ) # Absolute path.
7389 ac_srcdir=$srcdir$ac_dir_suffix;
7390 ac_top_srcdir=$srcdir ;;
7392 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7393 ac_top_srcdir=$ac_top_builddir$srcdir ;;
7395 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
7397 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
7398 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
7399 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
7400 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
7404 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7405 *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
7408 if test x"$ac_file" != x-; then
7409 { echo "$as_me:$LINENO: creating $ac_file" >&5
7410 echo "$as_me: creating $ac_file" >&6;}
7413 # Let's still pretend it is `configure' which instantiates (i.e., don't
7414 # use $as_me), people would be surprised to read:
7415 # /* config.h. Generated by config.status. */
7416 if test x"$ac_file" = x-; then
7419 configure_input="$ac_file. "
7421 configure_input=$configure_input"Generated from `echo $ac_file_in |
7422 sed 's,.*/,,'` by configure."
7424 # First look for the input files in the build tree, otherwise in the
7426 ac_file_inputs=`IFS=:
7427 for f in $ac_file_in; do
7429 -) echo $tmp/stdin ;;
7431 # Absolute (can't be DOS-style, as IFS=:)
7432 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7433 echo "$as_me: error: cannot find input file: $f" >&2;}
7434 { (exit 1); exit 1; }; }
7437 if test -f "$f"; then
7440 elif test -f "$srcdir/$f"; then
7445 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7446 echo "$as_me: error: cannot find input file: $f" >&2;}
7447 { (exit 1); exit 1; }; }
7450 done` || { (exit 1); exit 1; }
7452 cat >>$CONFIG_STATUS <<_ACEOF
7456 cat >>$CONFIG_STATUS <<\_ACEOF
7458 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7459 s,@configure_input@,$configure_input,;t t
7460 s,@srcdir@,$ac_srcdir,;t t
7461 s,@abs_srcdir@,$ac_abs_srcdir,;t t
7462 s,@top_srcdir@,$ac_top_srcdir,;t t
7463 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
7464 s,@builddir@,$ac_builddir,;t t
7465 s,@abs_builddir@,$ac_abs_builddir,;t t
7466 s,@top_builddir@,$ac_top_builddir,;t t
7467 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
7468 s,@INSTALL@,$ac_INSTALL,;t t
7469 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
7471 if test x"$ac_file" != x-; then
7472 mv $tmp/out $ac_file
7480 cat >>$CONFIG_STATUS <<\_ACEOF
7483 # CONFIG_HEADER section.
7486 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
7487 # NAME is the cpp macro being defined and VALUE is the value it is being given.
7489 # ac_d sets the value in "#define NAME VALUE" lines.
7490 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
7491 ac_dB='[ ].*$,\1#\2'
7494 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7495 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
7496 ac_uB='$,\1#\2define\3'
7500 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
7501 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7503 - | *:- | *:-:* ) # input from stdin
7505 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7506 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7507 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7508 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7509 * ) ac_file_in=$ac_file.in ;;
7512 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
7513 echo "$as_me: creating $ac_file" >&6;}
7515 # First look for the input files in the build tree, otherwise in the
7517 ac_file_inputs=`IFS=:
7518 for f in $ac_file_in; do
7520 -) echo $tmp/stdin ;;
7522 # Absolute (can't be DOS-style, as IFS=:)
7523 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7524 echo "$as_me: error: cannot find input file: $f" >&2;}
7525 { (exit 1); exit 1; }; }
7528 if test -f "$f"; then
7531 elif test -f "$srcdir/$f"; then
7536 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7537 echo "$as_me: error: cannot find input file: $f" >&2;}
7538 { (exit 1); exit 1; }; }
7541 done` || { (exit 1); exit 1; }
7542 # Remove the trailing spaces.
7543 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
7547 # Transform confdefs.h into two sed scripts, `conftest.defines' and
7548 # `conftest.undefs', that substitutes the proper values into
7549 # config.h.in to produce config.h. The first handles `#define'
7550 # templates, and the second `#undef' templates.
7551 # And first: Protect against being on the right side of a sed subst in
7552 # config.status. Protect against being in an unquoted here document
7554 rm -f conftest.defines conftest.undefs
7555 # Using a here document instead of a string reduces the quoting nightmare.
7556 # Putting comments in sed scripts is not portable.
7558 # `end' is used to avoid that the second main sed command (meant for
7559 # 0-ary CPP macros) applies to n-ary macro definitions.
7560 # See the Autoconf documentation for `clear'.
7561 cat >confdef2sed.sed <<\_ACEOF
7566 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
7568 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
7571 # If some macros were called several times there might be several times
7572 # the same #defines, which is useless. Nevertheless, we may not want to
7573 # sort them, since we want the *last* AC-DEFINE to be honored.
7574 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
7575 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
7576 rm -f confdef2sed.sed
7578 # This sed command replaces #undef with comments. This is necessary, for
7579 # example, in the case of _POSIX_SOURCE, which is predefined and required
7580 # on some systems where configure will not decide to define it.
7581 cat >>conftest.undefs <<\_ACEOF
7582 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
7585 # Break up conftest.defines because some shells have a limit on the size
7586 # of here documents, and old seds have small limits too (100 cmds).
7587 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
7588 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
7589 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
7590 echo ' :' >>$CONFIG_STATUS
7592 while grep . conftest.defines >/dev/null
7594 # Write a limited-size here document to $tmp/defines.sed.
7595 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
7596 # Speed up: don't consider the non `#define' lines.
7597 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
7598 # Work around the forget-to-reset-the-flag bug.
7599 echo 't clr' >>$CONFIG_STATUS
7600 echo ': clr' >>$CONFIG_STATUS
7601 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
7603 sed -f $tmp/defines.sed $tmp/in >$tmp/out
7607 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
7608 rm -f conftest.defines
7609 mv conftest.tail conftest.defines
7611 rm -f conftest.defines
7612 echo ' fi # grep' >>$CONFIG_STATUS
7613 echo >>$CONFIG_STATUS
7615 # Break up conftest.undefs because some shells have a limit on the size
7616 # of here documents, and old seds have small limits too (100 cmds).
7617 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
7619 while grep . conftest.undefs >/dev/null
7621 # Write a limited-size here document to $tmp/undefs.sed.
7622 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
7623 # Speed up: don't consider the non `#undef'
7624 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
7625 # Work around the forget-to-reset-the-flag bug.
7626 echo 't clr' >>$CONFIG_STATUS
7627 echo ': clr' >>$CONFIG_STATUS
7628 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
7630 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
7634 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
7635 rm -f conftest.undefs
7636 mv conftest.tail conftest.undefs
7638 rm -f conftest.undefs
7640 cat >>$CONFIG_STATUS <<\_ACEOF
7641 # Let's still pretend it is `configure' which instantiates (i.e., don't
7642 # use $as_me), people would be surprised to read:
7643 # /* config.h. Generated by config.status. */
7644 if test x"$ac_file" = x-; then
7645 echo "/* Generated by configure. */" >$tmp/config.h
7647 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
7649 cat $tmp/in >>$tmp/config.h
7651 if test x"$ac_file" != x-; then
7652 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
7653 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
7654 echo "$as_me: $ac_file is unchanged" >&6;}
7656 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
7657 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7658 X"$ac_file" : 'X\(//\)[^/]' \| \
7659 X"$ac_file" : 'X\(//\)$' \| \
7660 X"$ac_file" : 'X\(/\)' \| \
7661 . : '\(.\)' 2>/dev/null ||
7663 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7664 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7665 /^X\(\/\/\)$/{ s//\1/; q; }
7666 /^X\(\/\).*/{ s//\1/; q; }
7668 { if $as_mkdir_p; then
7673 while test ! -d "$as_dir"; do
7674 as_dirs="$as_dir $as_dirs"
7675 as_dir=`(dirname "$as_dir") 2>/dev/null ||
7676 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7677 X"$as_dir" : 'X\(//\)[^/]' \| \
7678 X"$as_dir" : 'X\(//\)$' \| \
7679 X"$as_dir" : 'X\(/\)' \| \
7680 . : '\(.\)' 2>/dev/null ||
7682 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7683 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7684 /^X\(\/\/\)$/{ s//\1/; q; }
7685 /^X\(\/\).*/{ s//\1/; q; }
7688 test ! -n "$as_dirs" || mkdir $as_dirs
7689 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7690 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7691 { (exit 1); exit 1; }; }; }
7694 mv $tmp/config.h $ac_file
7702 cat >>$CONFIG_STATUS <<\_ACEOF
7705 # CONFIG_COMMANDS section.
7707 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
7708 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
7709 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
7710 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
7711 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7712 X"$ac_dest" : 'X\(//\)[^/]' \| \
7713 X"$ac_dest" : 'X\(//\)$' \| \
7714 X"$ac_dest" : 'X\(/\)' \| \
7715 . : '\(.\)' 2>/dev/null ||
7717 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7718 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7719 /^X\(\/\/\)$/{ s//\1/; q; }
7720 /^X\(\/\).*/{ s//\1/; q; }
7724 if test "$ac_dir" != .; then
7725 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
7726 # A "../" for each directory in $ac_dir_suffix.
7727 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
7729 ac_dir_suffix= ac_top_builddir=
7733 .) # No --srcdir option. We are building in place.
7735 if test -z "$ac_top_builddir"; then
7738 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
7740 [\\/]* | ?:[\\/]* ) # Absolute path.
7741 ac_srcdir=$srcdir$ac_dir_suffix;
7742 ac_top_srcdir=$srcdir ;;
7744 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7745 ac_top_srcdir=$ac_top_builddir$srcdir ;;
7747 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
7749 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
7750 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
7751 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
7752 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
7755 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
7756 echo "$as_me: executing $ac_dest commands" >&6;}
7759 case $CONFIG_FILES in *config.make*)
7760 echo "$config_vars" >> config.make;;
7762 test -d bits || mkdir bits ;;
7767 cat >>$CONFIG_STATUS <<\_ACEOF
7769 { (exit 0); exit 0; }
7771 chmod +x $CONFIG_STATUS
7772 ac_clean_files=$ac_clean_files_save
7775 # configure is writing to config.log, and then calls config.status.
7776 # config.status does its own redirection, appending to config.log.
7777 # Unfortunately, on DOS this fails, as config.log is still kept open
7778 # by configure, so config.status won't be able to write to it; its
7779 # output is simply discarded. So we exec the FD to /dev/null,
7780 # effectively closing config.log, so it can be properly (re)opened and
7781 # appended to by config.status. When coming back to configure, we
7782 # need to make the FD available again.
7783 if test "$no_create" != yes; then
7785 ac_config_status_args=
7786 test "$silent" = yes &&
7787 ac_config_status_args="$ac_config_status_args --quiet"
7789 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7791 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7792 # would make configure fail if this is the last instruction.
7793 $ac_cs_success || { (exit 1); exit 1; }
7797 # CONFIG_SUBDIRS section.
7799 if test "$no_recursion" != yes; then
7801 # Remove --cache-file and --srcdir arguments so they do not pile up.
7802 ac_sub_configure_args=
7804 for ac_arg in $ac_configure_args; do
7805 if test -n "$ac_prev"; then
7810 -cache-file | --cache-file | --cache-fil | --cache-fi \
7811 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
7812 ac_prev=cache_file ;;
7813 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
7814 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
7817 --config-cache | -C)
7819 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
7821 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
7823 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
7825 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
7827 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
7831 # Always prepend --prefix to ensure using the same prefix
7832 # in subdir configurations.
7833 ac_sub_configure_args="--prefix=$prefix $ac_sub_configure_args"
7836 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
7838 # Do not complain, so a configure script can configure whichever
7839 # parts of a large source tree are present.
7840 test -d $srcdir/$ac_dir || continue
7842 { echo "$as_me:$LINENO: configuring in $ac_dir" >&5
7843 echo "$as_me: configuring in $ac_dir" >&6;}
7844 { if $as_mkdir_p; then
7849 while test ! -d "$as_dir"; do
7850 as_dirs="$as_dir $as_dirs"
7851 as_dir=`(dirname "$as_dir") 2>/dev/null ||
7852 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7853 X"$as_dir" : 'X\(//\)[^/]' \| \
7854 X"$as_dir" : 'X\(//\)$' \| \
7855 X"$as_dir" : 'X\(/\)' \| \
7856 . : '\(.\)' 2>/dev/null ||
7858 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7859 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7860 /^X\(\/\/\)$/{ s//\1/; q; }
7861 /^X\(\/\).*/{ s//\1/; q; }
7864 test ! -n "$as_dirs" || mkdir $as_dirs
7865 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7866 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7867 { (exit 1); exit 1; }; }; }
7871 if test "$ac_dir" != .; then
7872 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
7873 # A "../" for each directory in $ac_dir_suffix.
7874 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
7876 ac_dir_suffix= ac_top_builddir=
7880 .) # No --srcdir option. We are building in place.
7882 if test -z "$ac_top_builddir"; then
7885 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
7887 [\\/]* | ?:[\\/]* ) # Absolute path.
7888 ac_srcdir=$srcdir$ac_dir_suffix;
7889 ac_top_srcdir=$srcdir ;;
7891 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7892 ac_top_srcdir=$ac_top_builddir$srcdir ;;
7894 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
7896 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
7897 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
7898 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
7899 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
7904 # Check for guested configure; otherwise get Cygnus style configure.
7905 if test -f $ac_srcdir/configure.gnu; then
7906 ac_sub_configure="$SHELL '$ac_srcdir/configure.gnu'"
7907 elif test -f $ac_srcdir/configure; then
7908 ac_sub_configure="$SHELL '$ac_srcdir/configure'"
7909 elif test -f $ac_srcdir/configure.in; then
7910 ac_sub_configure=$ac_configure
7912 { echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5
7913 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
7917 # The recursion is here.
7918 if test -n "$ac_sub_configure"; then
7919 # Make the cache file name correct relative to the subdirectory.
7921 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
7923 ac_sub_cache_file=$ac_top_builddir$cache_file ;;
7926 { echo "$as_me:$LINENO: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
7927 echo "$as_me: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
7928 # The eval makes quoting arguments work.
7929 eval $ac_sub_configure $ac_sub_configure_args \
7930 --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir ||
7931 { { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
7932 echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
7933 { (exit 1); exit 1; }; }