2 # From configure.in CVSid.
3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated by GNU Autoconf 2.57 for GNU C Library (see version.h).
6 # Report bugs to <glibc>.
8 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
9 # Free Software Foundation, Inc.
10 # This configure script is free software; the Free Software Foundation
11 # gives unlimited permission to copy, distribute and modify it.
12 ## --------------------- ##
13 ## M4sh Initialization. ##
14 ## --------------------- ##
16 # Be Bourne compatible
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
20 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
23 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
27 # Support unset when possible.
28 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
35 # Work around bugs in pre-3.0 UWIN ksh.
36 $as_unset ENV MAIL MAILPATH
43 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
44 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
47 if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
48 eval $as_var=C; export $as_var
54 # Required to use basename.
55 if expr a : '\(a\)' >/dev/null 2>&1; then
61 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
68 # Name of the executable.
69 as_me=`$as_basename "$0" ||
70 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
71 X"$0" : 'X\(//\)$' \| \
72 X"$0" : 'X\(/\)$' \| \
73 . : '\(.\)' 2>/dev/null ||
75 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
76 /^X\/\(\/\/\)$/{ s//\1/; q; }
77 /^X\/\(\/\).*/{ s//\1/; q; }
81 # PATH needs CR, and LINENO needs CR and PATH.
82 # Avoid depending upon Character Ranges.
83 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
84 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
85 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
86 as_cr_digits='0123456789'
87 as_cr_alnum=$as_cr_Letters$as_cr_digits
89 # The user is always right.
90 if test "${PATH_SEPARATOR+set}" != set; then
91 echo "#! /bin/sh" >conf$$.sh
92 echo "exit 0" >>conf$$.sh
94 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
105 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
106 test "x$as_lineno_1" != "x$as_lineno_2" &&
107 test "x$as_lineno_3" = "x$as_lineno_2" || {
108 # Find who we are. Look in the path if we contain no path at all
111 *[\\/]* ) as_myself=$0 ;;
112 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
116 test -z "$as_dir" && as_dir=.
117 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
122 # We did not find ourselves, most probably we were run as `sh COMMAND'
123 # in which case we are not to be found in the path.
124 if test "x$as_myself" = x; then
127 if test ! -f "$as_myself"; then
128 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
129 { (exit 1); exit 1; }; }
131 case $CONFIG_SHELL in
133 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
134 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
137 test -z "$as_dir" && as_dir=.
138 for as_base in sh bash ksh sh5; do
141 if ("$as_dir/$as_base" -c '
144 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
145 test "x$as_lineno_1" != "x$as_lineno_2" &&
146 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
147 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
148 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
149 CONFIG_SHELL=$as_dir/$as_base
151 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
159 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
160 # uniformly replaced by the line number. The first 'sed' inserts a
161 # line-number line before each line; the second 'sed' does the real
162 # work. The second script uses 'N' to pair each line-number line
163 # with the numbered line, and appends trailing '-' during
164 # substitution so that $LINENO is not a special case at line end.
165 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
166 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
167 sed '=' <$as_myself |
172 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
175 s,^['$as_cr_digits']*\n,,
177 chmod +x $as_me.lineno ||
178 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
179 { (exit 1); exit 1; }; }
181 # Don't try to exec as it changes $[0], causing all sort of problems
182 # (the dirname of $[0] is not the place where we might find the
183 # original and so on. Autoconf is especially sensible to this).
185 # Exit status is that of the last command.
190 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
191 *c*,-n*) ECHO_N= ECHO_C='
193 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
194 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
197 if expr a : '\(a\)' >/dev/null 2>&1; then
203 rm -f conf$$ conf$$.exe conf$$.file
205 if ln -s conf$$.file conf$$ 2>/dev/null; then
206 # We could just check for DJGPP; but this test a) works b) is more generic
207 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
208 if test -f conf$$.exe; then
209 # Don't use ln at all; we don't have any links
214 elif ln conf$$.file conf$$ 2>/dev/null; then
219 rm -f conf$$ conf$$.exe conf$$.file
221 if mkdir -p . 2>/dev/null; then
227 as_executable_p="test -f"
229 # Sed expression to map a string onto a valid CPP name.
230 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
232 # Sed expression to map a string onto a valid variable name.
233 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
237 # We need space, tab and new line, in precisely that order.
247 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
248 # so uname gets run too.
249 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
256 ac_default_prefix=/usr/local
257 ac_config_libobj_dir=.
262 SHELL=${CONFIG_SHELL-/bin/sh}
264 # Maximum number of lines to put in a shell here document.
265 # This variable seems obsolete. It should probably be removed, and
266 # only ac_max_sed_lines should be used.
267 : ${ac_max_here_lines=38}
269 # Identity of this package.
270 PACKAGE_NAME='GNU C Library'
271 PACKAGE_TARNAME='c-library'
272 PACKAGE_VERSION='(see version.h)'
273 PACKAGE_STRING='GNU C Library (see version.h)'
274 PACKAGE_BUGREPORT='glibc'
276 ac_unique_file="include/features.h"
277 ac_subdirs_all="$ac_subdirs_all "
278 # Factoring default headers for most tests.
279 ac_includes_default="\
282 # include <sys/types.h>
285 # include <sys/stat.h>
296 # if !STDC_HEADERS && HAVE_MEMORY_H
302 # include <strings.h>
305 # include <inttypes.h>
315 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS with_fp with_cvs enable_check_abi oldest_abi subdirs force_install all_warnings build build_cpu build_vendor build_os host host_cpu host_vendor host_os base_machine sysnames INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC OBJEXT BUILD_CC cross_compiling CPP CXX CXXFLAGS ac_ct_CXX AR OBJDUMP RANLIB ac_ct_RANLIB MIG AS LD PWD_P MAKE MSGFMT MAKEINFO SED AUTOCONF CCVERSION SYSINCLUDES libc_cv_gcc_static_libgcc BASH libc_cv_have_bash2 KSH libc_cv_have_ksh AWK PERL INSTALL_INFO OLD_DEBIAN_INSTALL_INFO BISON VERSIONING libc_cv_asm_protected_directive libc_cv_initfinit_array libc_cv_z_nodelete libc_cv_z_nodlopen libc_cv_z_initfirst libc_cv_Bgroup libc_cv_z_combreloc libc_cv_have_initfini libc_cv_cpp_asm_debuginfo no_whole_archive exceptions LIBGD EGREP sizeof_long_double libc_cv_gcc_unwind_find_fde uname_sysname uname_release uname_version old_glibc_headers libc_cv_slibdir libc_cv_localedir libc_cv_sysconfdir libc_cv_rootsbindir use_ldconfig ldd_rewrite_script gnu_ld gnu_as elf xcoff static shared pic_default profile omitfp bounded static_nss nopic_initfini DEFINES linux_doors mach_interface_list VERSION RELEASE LIBOBJS LTLIBOBJS'
318 # Initialize some variables set by options.
320 ac_init_version=false
321 # The variables have the same names as the options, with
322 # dashes changed to underlines.
330 program_transform_name=s,x,x,
338 # Installation directory options.
339 # These are left unexpanded so users can "make install exec_prefix=/foo"
340 # and all the variables that are supposed to be based on exec_prefix
341 # by default will actually change.
342 # Use braces instead of parens because sh, perl, etc. also accept them.
343 bindir='${exec_prefix}/bin'
344 sbindir='${exec_prefix}/sbin'
345 libexecdir='${exec_prefix}/libexec'
346 datadir='${prefix}/share'
347 sysconfdir='${prefix}/etc'
348 sharedstatedir='${prefix}/com'
349 localstatedir='${prefix}/var'
350 libdir='${exec_prefix}/lib'
351 includedir='${prefix}/include'
352 oldincludedir='/usr/include'
353 infodir='${prefix}/info'
354 mandir='${prefix}/man'
359 # If the previous option needs an argument, assign it.
360 if test -n "$ac_prev"; then
361 eval "$ac_prev=\$ac_option"
366 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
368 # Accept the important Cygnus configure options, so we can diagnose typos.
372 -bindir | --bindir | --bindi | --bind | --bin | --bi)
374 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
377 -build | --build | --buil | --bui | --bu)
378 ac_prev=build_alias ;;
379 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
380 build_alias=$ac_optarg ;;
382 -cache-file | --cache-file | --cache-fil | --cache-fi \
383 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
384 ac_prev=cache_file ;;
385 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
386 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
387 cache_file=$ac_optarg ;;
390 cache_file=config.cache ;;
392 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
394 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
396 datadir=$ac_optarg ;;
398 -disable-* | --disable-*)
399 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
400 # Reject names that are not valid shell variable names.
401 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
402 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
403 { (exit 1); exit 1; }; }
404 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
405 eval "enable_$ac_feature=no" ;;
407 -enable-* | --enable-*)
408 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
409 # Reject names that are not valid shell variable names.
410 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
411 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
412 { (exit 1); exit 1; }; }
413 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
415 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
418 eval "enable_$ac_feature='$ac_optarg'" ;;
420 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
421 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
422 | --exec | --exe | --ex)
423 ac_prev=exec_prefix ;;
424 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
425 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
426 | --exec=* | --exe=* | --ex=*)
427 exec_prefix=$ac_optarg ;;
429 -gas | --gas | --ga | --g)
430 # Obsolete; use --with-gas.
433 -help | --help | --hel | --he | -h)
435 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
436 ac_init_help=recursive ;;
437 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
438 ac_init_help=short ;;
440 -host | --host | --hos | --ho)
441 ac_prev=host_alias ;;
442 -host=* | --host=* | --hos=* | --ho=*)
443 host_alias=$ac_optarg ;;
445 -includedir | --includedir | --includedi | --included | --include \
446 | --includ | --inclu | --incl | --inc)
447 ac_prev=includedir ;;
448 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
449 | --includ=* | --inclu=* | --incl=* | --inc=*)
450 includedir=$ac_optarg ;;
452 -infodir | --infodir | --infodi | --infod | --info | --inf)
454 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
455 infodir=$ac_optarg ;;
457 -libdir | --libdir | --libdi | --libd)
459 -libdir=* | --libdir=* | --libdi=* | --libd=*)
462 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
463 | --libexe | --libex | --libe)
464 ac_prev=libexecdir ;;
465 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
466 | --libexe=* | --libex=* | --libe=*)
467 libexecdir=$ac_optarg ;;
469 -localstatedir | --localstatedir | --localstatedi | --localstated \
470 | --localstate | --localstat | --localsta | --localst \
471 | --locals | --local | --loca | --loc | --lo)
472 ac_prev=localstatedir ;;
473 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
474 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
475 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
476 localstatedir=$ac_optarg ;;
478 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
480 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
484 # Obsolete; use --without-fp.
487 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
488 | --no-cr | --no-c | -n)
491 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
492 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
495 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
496 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
497 | --oldin | --oldi | --old | --ol | --o)
498 ac_prev=oldincludedir ;;
499 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
500 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
501 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
502 oldincludedir=$ac_optarg ;;
504 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
506 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
509 -program-prefix | --program-prefix | --program-prefi | --program-pref \
510 | --program-pre | --program-pr | --program-p)
511 ac_prev=program_prefix ;;
512 -program-prefix=* | --program-prefix=* | --program-prefi=* \
513 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
514 program_prefix=$ac_optarg ;;
516 -program-suffix | --program-suffix | --program-suffi | --program-suff \
517 | --program-suf | --program-su | --program-s)
518 ac_prev=program_suffix ;;
519 -program-suffix=* | --program-suffix=* | --program-suffi=* \
520 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
521 program_suffix=$ac_optarg ;;
523 -program-transform-name | --program-transform-name \
524 | --program-transform-nam | --program-transform-na \
525 | --program-transform-n | --program-transform- \
526 | --program-transform | --program-transfor \
527 | --program-transfo | --program-transf \
528 | --program-trans | --program-tran \
529 | --progr-tra | --program-tr | --program-t)
530 ac_prev=program_transform_name ;;
531 -program-transform-name=* | --program-transform-name=* \
532 | --program-transform-nam=* | --program-transform-na=* \
533 | --program-transform-n=* | --program-transform-=* \
534 | --program-transform=* | --program-transfor=* \
535 | --program-transfo=* | --program-transf=* \
536 | --program-trans=* | --program-tran=* \
537 | --progr-tra=* | --program-tr=* | --program-t=*)
538 program_transform_name=$ac_optarg ;;
540 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
541 | -silent | --silent | --silen | --sile | --sil)
544 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
546 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
548 sbindir=$ac_optarg ;;
550 -sharedstatedir | --sharedstatedir | --sharedstatedi \
551 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
552 | --sharedst | --shareds | --shared | --share | --shar \
554 ac_prev=sharedstatedir ;;
555 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
556 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
557 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
559 sharedstatedir=$ac_optarg ;;
561 -site | --site | --sit)
563 -site=* | --site=* | --sit=*)
566 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
568 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
571 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
572 | --syscon | --sysco | --sysc | --sys | --sy)
573 ac_prev=sysconfdir ;;
574 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
575 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
576 sysconfdir=$ac_optarg ;;
578 -target | --target | --targe | --targ | --tar | --ta | --t)
579 ac_prev=target_alias ;;
580 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
581 target_alias=$ac_optarg ;;
583 -v | -verbose | --verbose | --verbos | --verbo | --verb)
586 -version | --version | --versio | --versi | --vers | -V)
590 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
591 # Reject names that are not valid shell variable names.
592 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
593 { echo "$as_me: error: invalid package name: $ac_package" >&2
594 { (exit 1); exit 1; }; }
595 ac_package=`echo $ac_package| sed 's/-/_/g'`
597 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
600 eval "with_$ac_package='$ac_optarg'" ;;
602 -without-* | --without-*)
603 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
604 # Reject names that are not valid shell variable names.
605 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
606 { echo "$as_me: error: invalid package name: $ac_package" >&2
607 { (exit 1); exit 1; }; }
608 ac_package=`echo $ac_package | sed 's/-/_/g'`
609 eval "with_$ac_package=no" ;;
612 # Obsolete; use --with-x.
615 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
616 | --x-incl | --x-inc | --x-in | --x-i)
617 ac_prev=x_includes ;;
618 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
619 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
620 x_includes=$ac_optarg ;;
622 -x-libraries | --x-libraries | --x-librarie | --x-librari \
623 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
624 ac_prev=x_libraries ;;
625 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
626 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
627 x_libraries=$ac_optarg ;;
629 -*) { echo "$as_me: error: unrecognized option: $ac_option
630 Try \`$0 --help' for more information." >&2
631 { (exit 1); exit 1; }; }
635 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
636 # Reject names that are not valid shell variable names.
637 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
638 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
639 { (exit 1); exit 1; }; }
640 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
641 eval "$ac_envvar='$ac_optarg'"
645 # FIXME: should be removed in autoconf 3.0.
646 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
647 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
648 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
649 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
655 if test -n "$ac_prev"; then
656 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
657 { echo "$as_me: error: missing argument to $ac_option" >&2
658 { (exit 1); exit 1; }; }
661 # Be sure to have absolute paths.
662 for ac_var in exec_prefix prefix
664 eval ac_val=$`echo $ac_var`
666 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
667 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
668 { (exit 1); exit 1; }; };;
672 # Be sure to have absolute paths.
673 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
674 localstatedir libdir includedir oldincludedir infodir mandir
676 eval ac_val=$`echo $ac_var`
678 [\\/$]* | ?:[\\/]* ) ;;
679 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
680 { (exit 1); exit 1; }; };;
684 # There might be people who depend on the old broken behavior: `$host'
685 # used to hold the argument of --host etc.
686 # FIXME: To remove some day.
691 # FIXME: To remove some day.
692 if test "x$host_alias" != x; then
693 if test "x$build_alias" = x; then
694 cross_compiling=maybe
695 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
696 If a cross compiler is detected then cross compile mode will be used." >&2
697 elif test "x$build_alias" != "x$host_alias"; then
703 test -n "$host_alias" && ac_tool_prefix=$host_alias-
705 test "$silent" = yes && exec 6>/dev/null
708 # Find the source files, if location was not specified.
709 if test -z "$srcdir"; then
710 ac_srcdir_defaulted=yes
711 # Try the directory containing this script, then its parent.
712 ac_confdir=`(dirname "$0") 2>/dev/null ||
713 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
714 X"$0" : 'X\(//\)[^/]' \| \
715 X"$0" : 'X\(//\)$' \| \
716 X"$0" : 'X\(/\)' \| \
717 . : '\(.\)' 2>/dev/null ||
719 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
720 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
721 /^X\(\/\/\)$/{ s//\1/; q; }
722 /^X\(\/\).*/{ s//\1/; q; }
725 if test ! -r $srcdir/$ac_unique_file; then
729 ac_srcdir_defaulted=no
731 if test ! -r $srcdir/$ac_unique_file; then
732 if test "$ac_srcdir_defaulted" = yes; then
733 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
734 { (exit 1); exit 1; }; }
736 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
737 { (exit 1); exit 1; }; }
740 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
741 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
742 { (exit 1); exit 1; }; }
743 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
744 ac_env_build_alias_set=${build_alias+set}
745 ac_env_build_alias_value=$build_alias
746 ac_cv_env_build_alias_set=${build_alias+set}
747 ac_cv_env_build_alias_value=$build_alias
748 ac_env_host_alias_set=${host_alias+set}
749 ac_env_host_alias_value=$host_alias
750 ac_cv_env_host_alias_set=${host_alias+set}
751 ac_cv_env_host_alias_value=$host_alias
752 ac_env_target_alias_set=${target_alias+set}
753 ac_env_target_alias_value=$target_alias
754 ac_cv_env_target_alias_set=${target_alias+set}
755 ac_cv_env_target_alias_value=$target_alias
756 ac_env_CC_set=${CC+set}
758 ac_cv_env_CC_set=${CC+set}
759 ac_cv_env_CC_value=$CC
760 ac_env_CFLAGS_set=${CFLAGS+set}
761 ac_env_CFLAGS_value=$CFLAGS
762 ac_cv_env_CFLAGS_set=${CFLAGS+set}
763 ac_cv_env_CFLAGS_value=$CFLAGS
764 ac_env_LDFLAGS_set=${LDFLAGS+set}
765 ac_env_LDFLAGS_value=$LDFLAGS
766 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
767 ac_cv_env_LDFLAGS_value=$LDFLAGS
768 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
769 ac_env_CPPFLAGS_value=$CPPFLAGS
770 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
771 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
772 ac_env_CPP_set=${CPP+set}
773 ac_env_CPP_value=$CPP
774 ac_cv_env_CPP_set=${CPP+set}
775 ac_cv_env_CPP_value=$CPP
776 ac_env_CXX_set=${CXX+set}
777 ac_env_CXX_value=$CXX
778 ac_cv_env_CXX_set=${CXX+set}
779 ac_cv_env_CXX_value=$CXX
780 ac_env_CXXFLAGS_set=${CXXFLAGS+set}
781 ac_env_CXXFLAGS_value=$CXXFLAGS
782 ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
783 ac_cv_env_CXXFLAGS_value=$CXXFLAGS
786 # Report the --help message.
788 if test "$ac_init_help" = "long"; then
789 # Omit some internal or obsolete options to make the list less imposing.
790 # This message is too long to be a string in the A/UX 3.1 sh.
792 \`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems.
794 Usage: $0 [OPTION]... [VAR=VALUE]...
796 To assign environment variables (e.g., CC, CFLAGS...), specify them as
797 VAR=VALUE. See below for descriptions of some of the useful variables.
799 Defaults for the options are specified in brackets.
802 -h, --help display this help and exit
803 --help=short display options specific to this package
804 --help=recursive display the short help of all the included packages
805 -V, --version display version information and exit
806 -q, --quiet, --silent do not print \`checking...' messages
807 --cache-file=FILE cache test results in FILE [disabled]
808 -C, --config-cache alias for \`--cache-file=config.cache'
809 -n, --no-create do not create output files
810 --srcdir=DIR find the sources in DIR [configure dir or \`..']
815 Installation directories:
816 --prefix=PREFIX install architecture-independent files in PREFIX
818 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
821 By default, \`make install' will install all the files in
822 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
823 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
824 for instance \`--prefix=\$HOME'.
826 For better control, use the options below.
828 Fine tuning of the installation directories:
829 --bindir=DIR user executables [EPREFIX/bin]
830 --sbindir=DIR system admin executables [EPREFIX/sbin]
831 --libexecdir=DIR program executables [EPREFIX/libexec]
832 --datadir=DIR read-only architecture-independent data [PREFIX/share]
833 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
834 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
835 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
836 --libdir=DIR object code libraries [EPREFIX/lib]
837 --includedir=DIR C header files [PREFIX/include]
838 --oldincludedir=DIR C header files for non-gcc [/usr/include]
839 --infodir=DIR info documentation [PREFIX/info]
840 --mandir=DIR man documentation [PREFIX/man]
846 --build=BUILD configure for building on BUILD [guessed]
847 --host=HOST cross-compile to build programs to run on HOST [BUILD]
851 if test -n "$ac_init_help"; then
852 case $ac_init_help in
853 short | recursive ) echo "Configuration of GNU C Library (see version.h):";;
858 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
859 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
860 --disable-sanity-checks really do not use threads (should not be used except
861 in special situations) [default=yes]
862 --enable-check-abi do "make check-abi" in "make check" (no/warn/yes)
864 --enable-shared build shared library [default=yes if GNU ld &
866 --enable-profile build profiled library [default=yes]
867 --enable-omitfp build undebuggable optimized library
869 --enable-bounded build with runtime bounds checking
871 --disable-versioning do not include versioning information in the library
872 objects [default=yes if supported]
873 --enable-oldest-abi=ABI configure the oldest ABI supported [e.g. 2.2]
874 [default=glibc default]
875 --enable-add-ons[=DIRS...]
876 configure and build add-ons in DIR1,DIR2,... search
877 for add-ons if no parameter given
878 --disable-hidden-plt do not hide internal function calls to avoid PLT
879 --enable-static-nss build static NSS modules [default=no]
880 --disable-force-install don't force installation of files from this package,
881 even if they are older than the installed files
882 --enable-kernel=VERSION compile for compatibility with kernel not older than
884 --enable-all-warnings enable all useful warnings gcc can issue
887 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
888 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
889 --with-gmp=DIRECTORY find GMP source code in DIRECTORY (not needed)
890 --with-gd=DIR find libgd include dir and library with prefix DIR
891 --with-gd-include=DIR find libgd include files in DIR
892 --with-gd-lib=DIR find libgd library files in DIR
893 --with-fp if using floating-point hardware [default=yes]
894 --with-binutils=PATH specify location of binutils (as and ld)
895 --with-elf if using the ELF object format
896 --with-xcoff if using the XCOFF object format
897 --without-cvs if CVS should not be used
898 --with-headers=PATH location of system headers to use (for example
899 /usr/src/linux/include) [default=compiler
901 --with-tls enable support for TLS
902 --without-__thread do not use TLS features even when supporting them
904 Some influential environment variables:
905 CC C compiler command
906 CFLAGS C compiler flags
907 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
908 nonstandard directory <lib dir>
909 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
910 headers in a nonstandard directory <include dir>
912 CXX C++ compiler command
913 CXXFLAGS C++ compiler flags
915 Use these variables to override the choices made by `configure' or to help
916 it to find libraries and programs with nonstandard names/locations.
918 Report bugs to <glibc>.
922 if test "$ac_init_help" = "recursive"; then
923 # If there are subdirs, report their specific --help.
925 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
926 test -d $ac_dir || continue
929 if test "$ac_dir" != .; then
930 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
931 # A "../" for each directory in $ac_dir_suffix.
932 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
934 ac_dir_suffix= ac_top_builddir=
938 .) # No --srcdir option. We are building in place.
940 if test -z "$ac_top_builddir"; then
943 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
945 [\\/]* | ?:[\\/]* ) # Absolute path.
946 ac_srcdir=$srcdir$ac_dir_suffix;
947 ac_top_srcdir=$srcdir ;;
949 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
950 ac_top_srcdir=$ac_top_builddir$srcdir ;;
952 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
954 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
955 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
956 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
957 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
960 # Check for guested configure; otherwise get Cygnus style configure.
961 if test -f $ac_srcdir/configure.gnu; then
963 $SHELL $ac_srcdir/configure.gnu --help=recursive
964 elif test -f $ac_srcdir/configure; then
966 $SHELL $ac_srcdir/configure --help=recursive
967 elif test -f $ac_srcdir/configure.ac ||
968 test -f $ac_srcdir/configure.in; then
972 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
978 test -n "$ac_init_help" && exit 0
979 if $ac_init_version; then
981 GNU C Library configure (see version.h)
982 generated by GNU Autoconf 2.57
984 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
985 Free Software Foundation, Inc.
986 This configure script is free software; the Free Software Foundation
987 gives unlimited permission to copy, distribute and modify it.
993 This file contains any messages produced by compilers while
994 running configure, to aid debugging if configure makes a mistake.
996 It was created by GNU C Library $as_me (see version.h), which was
997 generated by GNU Autoconf 2.57. Invocation command line was
1008 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1009 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1010 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1011 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1012 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1014 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1015 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1017 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1018 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1019 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1020 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1021 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1022 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1023 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1027 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1031 test -z "$as_dir" && as_dir=.
1032 echo "PATH: $as_dir"
1047 # Keep a trace of the command line.
1048 # Strip out --no-create and --no-recursion so they do not pile up.
1049 # Strip out --silent because we don't want to record it for future runs.
1050 # Also quote any args containing shell meta-characters.
1051 # Make two passes to allow for proper duplicate-argument suppression.
1056 ac_must_keep_next=false
1062 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1063 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1064 | -silent | --silent | --silen | --sile | --sil)
1066 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1067 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1070 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1072 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1073 if test $ac_must_keep_next = true; then
1074 ac_must_keep_next=false # Got value, back to normal.
1077 *=* | --config-cache | -C | -disable-* | --disable-* \
1078 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1079 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1080 | -with-* | --with-* | -without-* | --without-* | --x)
1081 case "$ac_configure_args0 " in
1082 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1085 -* ) ac_must_keep_next=true ;;
1088 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1089 # Get rid of the leading space.
1095 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1096 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1098 # When interrupted or exit'd, cleanup temporary files, and complete
1099 # config.log. We remove comments because anyway the quotes in there
1100 # would cause problems or look ugly.
1101 # WARNING: Be sure not to use single quotes in there, as some shells,
1102 # such as our DU 5.0 friend, will then `close' the trap.
1103 trap 'exit_status=$?
1104 # Save into config.log some information that might help in debugging.
1109 ## ---------------- ##
1110 ## Cache variables. ##
1111 ## ---------------- ##
1114 # The following way of writing the cache mishandles newlines in values,
1117 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1120 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1121 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1125 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1132 ## ----------------- ##
1133 ## Output variables. ##
1134 ## ----------------- ##
1137 for ac_var in $ac_subst_vars
1139 eval ac_val=$`echo $ac_var`
1140 echo "$ac_var='"'"'$ac_val'"'"'"
1144 if test -n "$ac_subst_files"; then
1151 for ac_var in $ac_subst_files
1153 eval ac_val=$`echo $ac_var`
1154 echo "$ac_var='"'"'$ac_val'"'"'"
1159 if test -s confdefs.h; then
1166 sed "/^$/d" confdefs.h | sort
1169 test "$ac_signal" != 0 &&
1170 echo "$as_me: caught signal $ac_signal"
1171 echo "$as_me: exit $exit_status"
1173 rm -f core core.* *.core &&
1174 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1177 for ac_signal in 1 2 13 15; do
1178 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1182 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1183 rm -rf conftest* confdefs.h
1184 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1187 # Predefined preprocessor variables.
1189 cat >>confdefs.h <<_ACEOF
1190 #define PACKAGE_NAME "$PACKAGE_NAME"
1194 cat >>confdefs.h <<_ACEOF
1195 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1199 cat >>confdefs.h <<_ACEOF
1200 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1204 cat >>confdefs.h <<_ACEOF
1205 #define PACKAGE_STRING "$PACKAGE_STRING"
1209 cat >>confdefs.h <<_ACEOF
1210 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1214 # Let the site file select an alternate cache file if it wants to.
1215 # Prefer explicitly selected file to automatically selected ones.
1216 if test -z "$CONFIG_SITE"; then
1217 if test "x$prefix" != xNONE; then
1218 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1220 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1223 for ac_site_file in $CONFIG_SITE; do
1224 if test -r "$ac_site_file"; then
1225 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1226 echo "$as_me: loading site script $ac_site_file" >&6;}
1227 sed 's/^/| /' "$ac_site_file" >&5
1232 if test -r "$cache_file"; then
1233 # Some versions of bash will fail to source /dev/null (special
1234 # files actually), so we avoid doing that.
1235 if test -f "$cache_file"; then
1236 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1237 echo "$as_me: loading cache $cache_file" >&6;}
1239 [\\/]* | ?:[\\/]* ) . $cache_file;;
1240 *) . ./$cache_file;;
1244 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1245 echo "$as_me: creating cache $cache_file" >&6;}
1249 # Check that the precious variables saved in the cache have kept the same
1251 ac_cache_corrupted=false
1252 for ac_var in `(set) 2>&1 |
1253 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1254 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1255 eval ac_new_set=\$ac_env_${ac_var}_set
1256 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1257 eval ac_new_val="\$ac_env_${ac_var}_value"
1258 case $ac_old_set,$ac_new_set in
1260 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1261 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1262 ac_cache_corrupted=: ;;
1264 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1265 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1266 ac_cache_corrupted=: ;;
1269 if test "x$ac_old_val" != "x$ac_new_val"; then
1270 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1271 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1272 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1273 echo "$as_me: former value: $ac_old_val" >&2;}
1274 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1275 echo "$as_me: current value: $ac_new_val" >&2;}
1276 ac_cache_corrupted=:
1279 # Pass precious variables to config.status.
1280 if test "$ac_new_set" = set; then
1282 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1283 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1284 *) ac_arg=$ac_var=$ac_new_val ;;
1286 case " $ac_configure_args " in
1287 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1288 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1292 if $ac_cache_corrupted; then
1293 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1294 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1295 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1296 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1297 { (exit 1); exit 1; }; }
1301 ac_cpp='$CPP $CPPFLAGS'
1302 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1303 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1304 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1333 ac_config_headers="$ac_config_headers config.h"
1336 for ac_dir in scripts $srcdir/scripts; do
1337 if test -f $ac_dir/install-sh; then
1339 ac_install_sh="$ac_aux_dir/install-sh -c"
1341 elif test -f $ac_dir/install.sh; then
1343 ac_install_sh="$ac_aux_dir/install.sh -c"
1345 elif test -f $ac_dir/shtool; then
1347 ac_install_sh="$ac_aux_dir/shtool install -c"
1351 if test -z "$ac_aux_dir"; then
1352 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&5
1353 echo "$as_me: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&2;}
1354 { (exit 1); exit 1; }; }
1356 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1357 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1358 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1361 if test "`cd $srcdir; /bin/pwd`" = "`/bin/pwd`"; then
1362 { { echo "$as_me:$LINENO: error: you must configure in a separate build directory" >&5
1363 echo "$as_me: error: you must configure in a separate build directory" >&2;}
1364 { (exit 1); exit 1; }; }
1367 # This will get text that should go into config.make.
1370 # Check for a --with-gmp argument and set gmp-srcdir in config.make.
1372 # Check whether --with-gmp or --without-gmp was given.
1373 if test "${with_gmp+set}" = set; then
1377 yes) { { echo "$as_me:$LINENO: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&5
1378 echo "$as_me: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&2;}
1379 { (exit 1); exit 1; }; } ;;
1381 *) config_vars="$config_vars
1382 gmp-srcdir = $withval" ;;
1386 # Check for a --with-gd argument and set libgd-LDFLAGS in config.make.
1388 # Check whether --with-gd or --without-gd was given.
1389 if test "${with_gd+set}" = set; then
1393 *) libgd_include="-I$withval/include"
1394 libgd_ldflags="-L$withval/lib" ;;
1399 # Check whether --with-gd-include or --without-gd-include was given.
1400 if test "${with_gd_include+set}" = set; then
1401 withval="$with_gd_include"
1402 case "$with_gd_include" in
1404 *) libgd_include="-I$withval" ;;
1409 # Check whether --with-gd-lib or --without-gd-lib was given.
1410 if test "${with_gd_lib+set}" = set; then
1411 withval="$with_gd_lib"
1412 case "$with_gd_lib" in
1414 *) libgd_ldflags="-L$withval" ;;
1419 if test -n "$libgd_include"; then
1420 config_vars="$config_vars
1421 CFLAGS-memusagestat.c = $libgd_include"
1423 if test -n "$libgd_ldflags"; then
1424 config_vars="$config_vars
1425 libgd-LDFLAGS = $libgd_ldflags"
1429 # Check whether --with-fp or --without-fp was given.
1430 if test "${with_fp+set}" = set; then
1438 # Check whether --with-binutils or --without-binutils was given.
1439 if test "${with_binutils+set}" = set; then
1440 withval="$with_binutils"
1441 path_binutils=$withval
1446 # Check whether --with-elf or --without-elf was given.
1447 if test "${with_elf+set}" = set; then
1454 # Check whether --with-xcoff or --without-xcoff was given.
1455 if test "${with_xcoff+set}" = set; then
1456 withval="$with_xcoff"
1462 # Check whether --with-cvs or --without-cvs was given.
1463 if test "${with_cvs+set}" = set; then
1469 if test "$with_cvs" = yes; then
1470 if test -d $srcdir/CVS && grep :pserver: $srcdir/CVS/Root > /dev/null
1478 # Check whether --with-headers or --without-headers was given.
1479 if test "${with_headers+set}" = set; then
1480 withval="$with_headers"
1486 # Check whether --enable-sanity-checks or --disable-sanity-checks was given.
1487 if test "${enable_sanity_checks+set}" = set; then
1488 enableval="$enable_sanity_checks"
1489 enable_sanity=$enableval
1495 # Check whether --enable-check-abi or --disable-check-abi was given.
1496 if test "${enable_check_abi+set}" = set; then
1497 enableval="$enable_check_abi"
1498 enable_check_abi=$enableval
1504 # Check whether --enable-shared or --disable-shared was given.
1505 if test "${enable_shared+set}" = set; then
1506 enableval="$enable_shared"
1511 # Check whether --enable-profile or --disable-profile was given.
1512 if test "${enable_profile+set}" = set; then
1513 enableval="$enable_profile"
1518 # Check whether --enable-omitfp or --disable-omitfp was given.
1519 if test "${enable_omitfp+set}" = set; then
1520 enableval="$enable_omitfp"
1525 # Check whether --enable-bounded or --disable-bounded was given.
1526 if test "${enable_bounded+set}" = set; then
1527 enableval="$enable_bounded"
1532 # Check whether --enable-versioning or --disable-versioning was given.
1533 if test "${enable_versioning+set}" = set; then
1534 enableval="$enable_versioning"
1535 enable_versioning=$enableval
1537 enable_versioning=yes
1540 # Check whether --enable-oldest-abi or --disable-oldest-abi was given.
1541 if test "${enable_oldest_abi+set}" = set; then
1542 enableval="$enable_oldest_abi"
1543 oldest_abi=$enableval
1547 if test "$oldest_abi" = yes || test "$oldest_abi" = no; then
1550 cat >>confdefs.h <<_ACEOF
1551 #define GLIBC_OLDEST_ABI "$oldest_abi"
1557 # Check whether --enable-add-ons or --disable-add-ons was given.
1558 if test "${enable_add_ons+set}" = set; then
1559 enableval="$enable_add_ons"
1560 case "$enableval" in
1561 yes) add_ons=`cd $srcdir && echo */configure | sed -e 's!/configure!!g'`
1562 test "$add_ons" = "*" && add_ons= ;;
1563 *) add_ons=`echo "$enableval" | sed 's/,/ /g'`;;
1570 # Check whether --with-tls or --without-tls was given.
1571 if test "${with_tls+set}" = set; then
1579 # Check whether --with-__thread or --without-__thread was given.
1580 if test "${with___thread+set}" = set; then
1581 withval="$with___thread"
1582 use__thread=$withval
1587 # Check whether --enable-hidden-plt or --disable-hidden-plt was given.
1588 if test "${enable_hidden_plt+set}" = set; then
1589 enableval="$enable_hidden_plt"
1594 if test "x$hidden" = xno; then
1595 cat >>confdefs.h <<\_ACEOF
1605 if test x"$add_ons" != x; then
1606 for f in $add_ons; do
1607 # Some sanity checks
1608 if test "$f" = "crypt"; then
1609 { { echo "$as_me:$LINENO: error:
1610 *** It seems that you're using an old \`crypt' add-on. crypt is now
1611 *** part of glibc and using the old add-on will not work with this
1612 *** release. Start again with fresh sources and without the old
1613 *** \`crypt' add-on." >&5
1614 echo "$as_me: error:
1615 *** It seems that you're using an old \`crypt' add-on. crypt is now
1616 *** part of glibc and using the old add-on will not work with this
1617 *** release. Start again with fresh sources and without the old
1618 *** \`crypt' add-on." >&2;}
1619 { (exit 1); exit 1; }; }
1621 if test "$f" = "localedata"; then
1622 { { echo "$as_me:$LINENO: error:
1623 *** It seems that you're using an old \`localedata' add-on. localedata
1624 *** is now part of glibc and using the old add-on will not work with
1625 *** this release. Start again with fresh sources and without the old
1626 *** \`localedata' add-on." >&5
1627 echo "$as_me: error:
1628 *** It seems that you're using an old \`localedata' add-on. localedata
1629 *** is now part of glibc and using the old add-on will not work with
1630 *** this release. Start again with fresh sources and without the old
1631 *** \`localedata' add-on." >&2;}
1632 { (exit 1); exit 1; }; }
1634 # Test whether such a subdir really exists.
1635 if test -d $srcdir/$f; then
1636 add_ons_pfx="$add_ons_pfx $f/"
1637 subdirs="$subdirs $f"
1639 { { echo "$as_me:$LINENO: error: add-on directory \"$f\" does not exist" >&5
1640 echo "$as_me: error: add-on directory \"$f\" does not exist" >&2;}
1641 { (exit 1); exit 1; }; }
1646 # Check whether --enable-static-nss or --disable-static-nss was given.
1647 if test "${enable_static_nss+set}" = set; then
1648 enableval="$enable_static_nss"
1649 static_nss=$enableval
1653 if test x"$static_nss" = xyes || test x"$shared" = xno; then
1655 cat >>confdefs.h <<\_ACEOF
1656 #define DO_STATIC_NSS 1
1661 # Check whether --enable-force-install or --disable-force-install was given.
1662 if test "${enable_force_install+set}" = set; then
1663 enableval="$enable_force_install"
1664 force_install=$enableval
1670 # Check whether --enable-kernel or --disable-kernel was given.
1671 if test "${enable_kernel+set}" = set; then
1672 enableval="$enable_kernel"
1673 minimum_kernel=$enableval
1675 if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then
1676 # Better nothing than this.
1679 if test "$minimum_kernel" = current; then
1680 minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel=
1684 # Check whether --enable-all-warnings or --disable-all-warnings was given.
1685 if test "${enable_all_warnings+set}" = set; then
1686 enableval="$enable_all_warnings"
1687 all_warnings=$enableval
1691 # Make sure we can run config.sub.
1692 $ac_config_sub sun4 >/dev/null 2>&1 ||
1693 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1694 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1695 { (exit 1); exit 1; }; }
1697 echo "$as_me:$LINENO: checking build system type" >&5
1698 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1699 if test "${ac_cv_build+set}" = set; then
1700 echo $ECHO_N "(cached) $ECHO_C" >&6
1702 ac_cv_build_alias=$build_alias
1703 test -z "$ac_cv_build_alias" &&
1704 ac_cv_build_alias=`$ac_config_guess`
1705 test -z "$ac_cv_build_alias" &&
1706 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1707 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1708 { (exit 1); exit 1; }; }
1709 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1710 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1711 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1712 { (exit 1); exit 1; }; }
1715 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1716 echo "${ECHO_T}$ac_cv_build" >&6
1718 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1719 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1720 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1723 echo "$as_me:$LINENO: checking host system type" >&5
1724 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1725 if test "${ac_cv_host+set}" = set; then
1726 echo $ECHO_N "(cached) $ECHO_C" >&6
1728 ac_cv_host_alias=$host_alias
1729 test -z "$ac_cv_host_alias" &&
1730 ac_cv_host_alias=$ac_cv_build_alias
1731 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1732 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1733 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1734 { (exit 1); exit 1; }; }
1737 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1738 echo "${ECHO_T}$ac_cv_host" >&6
1740 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1741 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1742 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1746 # The way shlib-versions is used to generate soversions.mk uses a
1747 # fairly simplistic model for name recognition that can't distinguish
1748 # i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a $host_os
1749 # of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can
1750 # tell. This doesn't get used much beyond that, so it's fairly safe.
1755 host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'`
1759 # We keep the original values in `$config_*' and never modify them, so we
1760 # can write them unchanged into config.make. Everything else uses
1761 # $machine, $vendor, and $os, and changes them whenever convenient.
1762 config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os
1764 # Don't allow vendor == "unknown"
1765 test "$config_vendor" = unknown && config_vendor=
1766 config_os="`echo $config_os | sed 's/^unknown-//'`"
1768 # Some configurations imply other options.
1770 gnu* | linux* | bsd4.4* | netbsd* | freebsd*)
1771 # These systems always use GNU tools.
1772 gnu_ld=yes gnu_as=yes ;;
1775 # i586-linuxaout is mangled into i586-pc-linux-gnuaout
1776 linux*ecoff* | linux*aout* | gnu*aout* | gnu*ecoff*)
1778 gnu* | linux* | freebsd* | netbsd* | sysv4* | solaris2* | irix6*)
1779 # These systems (almost) always use the ELF format.
1783 # These systems are always xcoff
1789 machine=$config_machine
1790 vendor=$config_vendor
1793 # config.guess on some IBM machines says `rs6000' instead of `powerpc'.
1795 if test "$machine" = rs6000; then
1799 # Braindead PowerPC box with absolutely no FPU.
1800 case "$machine-$host_os" in
1807 ### I put this here to prevent those annoying emails from people who cannot
1808 ### read and try to compile glibc on unsupported platforms. --drepper
1810 ### By using the undocumented --enable-hacker-mode option for configure
1811 ### one can skip this test to make the configuration not fail for unsupported
1814 if test -z "$enable_hacker_mode"; then
1815 case "$machine-$host_os" in
1816 *-linux* | *-gnu* | arm*-none* | powerpc-aix4.3.*)
1819 echo "*** The GNU C library is currently not available for this platform."
1820 echo "*** So far nobody cared to port it and if there is no volunteer it"
1821 echo "*** might never happen. So, if you have interest to see glibc on"
1822 echo "*** this platform visit"
1823 echo "*** http://www.gnu.org/software/libc/porting.html"
1824 echo "*** and join the group of porters"
1830 # Expand the configuration machine name into a subdirectory by architecture
1831 # type and particular chip.
1833 a29k | am29000) base_machine=a29k machine=a29k ;;
1834 alpha*) base_machine=alpha machine=alpha/$machine ;;
1835 arm*) base_machine=arm machine=arm/arm32/$machine ;;
1836 c3[012]) base_machine=cx0 machine=cx0/c30 ;;
1837 c4[04]) base_machine=cx0 machine=cx0/c40 ;;
1838 hppa*64*) base_machine=hppa machine=hppa/hppa64 ;;
1839 hppa*) base_machine=hppa machine=hppa/hppa1.1 ;;
1840 i[3456]86) base_machine=i386 machine=i386/$machine ;;
1841 ia64) base_machine=ia64 machine=ia64 ;;
1842 m680?0) base_machine=m68k machine=m68k/$machine ;;
1843 m68k) base_machine=m68k machine=m68k/m68020 ;;
1844 m88???) base_machine=m88k machine=m88k/$machine ;;
1845 m88k) base_machine=m88k machine=m88k/m88100 ;;
1846 mips64*) base_machine=mips64
1847 case "$CC $CFLAGS $CPPFLAGS " in
1848 *" -mabi=n32 "*) mips_cc_abi=n32 ;;
1849 *" -mabi=64 "*|*" -mabi=n64 "*) mips_cc_abi=64 ;;
1850 *" -mabi=32 "*|*" -mabi=o32 "*) mips_cc_abi=32 ;;
1851 *) mips_cc_abi=default ;;
1854 *abin32*) mips_config_abi=n32 ;;
1855 *abi64*|*abin64*) mips_config_abi=64 ;;
1856 *abi32*|*abio32*) mips_config_abi=32 ;;
1857 *) mips_config_abi=$mips_cc_abi ;;
1859 case $mips_config_abi in
1860 default) machine=mips/mips64/n32 mips_config_abi=n32 ;;
1861 n32) machine=mips/mips64/n32 ;;
1862 64) machine=mips/mips64/n64 ;;
1863 32) machine=mips/mips32/kern64 ;;
1865 machine=$machine/$config_machine
1866 if test $mips_config_abi != $mips_cc_abi; then
1867 # This won't make it to config.make, but we want to
1868 # set this in case configure tests depend on it.
1869 CPPFLAGS="$CPPFLAGS -mabi=$mips_config_abi"
1872 mips*) base_machine=mips machine=mips/mips32/$machine ;;
1873 powerpc) base_machine=powerpc machine=powerpc/powerpc32 ;;
1874 powerpc64) base_machine=powerpc machine=powerpc/powerpc64 ;;
1875 s390) base_machine=s390 machine=s390/s390-32 ;;
1876 s390x) base_machine=s390 machine=s390/s390-64 ;;
1877 sh3*) base_machine=sh machine=sh/sh3 ;;
1878 sh4*) base_machine=sh machine=sh/sh4 ;;
1880 base_machine=sparc machine=sparc/sparc32 ;;
1881 sparcv8 | supersparc | hypersparc)
1882 base_machine=sparc machine=sparc/sparc32/sparcv8 ;;
1883 sparcv8plus | sparcv8plusa | sparcv9)
1884 base_machine=sparc machine=sparc/sparc32/sparcv9 ;;
1885 sparcv8plusb | sparcv9b)
1886 base_machine=sparc machine=sparc/sparc32/sparcv9b ;;
1887 sparc64 | ultrasparc)
1888 base_machine=sparc machine=sparc/sparc64 ;;
1889 sparc64b | ultrasparc3)
1890 base_machine=sparc machine=sparc/sparc64/sparcv9b ;;
1891 thumb*) base_machine=thumb machine=arm/thumb/$machine ;;
1892 *) base_machine=$machine ;;
1896 if test "$base_machine" = "i386"; then
1897 cat >>confdefs.h <<\_ACEOF
1898 #define USE_REGPARMS 1
1903 # Compute the list of sysdep directories for this configuration.
1904 # This can take a while to compute.
1905 sysdep_dir=$srcdir/sysdeps
1906 echo "$as_me:$LINENO: checking sysdep dirs" >&5
1907 echo $ECHO_N "checking sysdep dirs... $ECHO_C" >&6
1908 # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1.
1909 os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`"
1913 base_os=mach/hurd ;;
1914 netbsd* | 386bsd* | freebsd* | bsdi*)
1915 base_os=unix/bsd/bsd4.4 ;;
1916 osf* | sunos* | ultrix* | newsos* | dynix* | *bsd*)
1918 sysv* | isc* | esix* | sco* | minix* | irix4* | linux*)
1919 base_os=unix/sysv ;;
1921 base_os=unix/sysv/irix6/$os ;;
1923 base_os=unix/sysv/sysv4 ;;
1925 base_os=unix/sysv/hpux/$os ;;
1927 base_os=unix/sysv/aix/aix4.3 ;;
1929 base_os=standalone ;;
1934 # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos.
1937 while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do
1941 o=`echo $tail | sed 's/[0-9]*$//'`
1942 if test $o != $tail; then
1945 # For linux-gnu, try linux-gnu, then linux.
1946 o=`echo $tail | sed 's/-.*$//'`
1947 if test $o != $tail; then
1951 # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix.
1954 while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do
1960 # For sparc/sparc32, try sparc/sparc32 and then sparc.
1963 while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do
1965 # Prepend the machine's FPU directory unless --without-fp.
1966 if test "$with_fp" = yes; then
1967 mach="$mach /$1/fpu"
1969 mach="$mach /$1/nofpu"
1976 # Find what sysdep directories exist.
1978 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1979 for d in $add_ons_pfx ''; do
1980 for b in $base ''; do
1981 for m0 in $mach ''; do
1982 for v in /$vendor ''; do
1983 test "$v" = / && continue
1984 for o in /$ostry ''; do
1985 test "$o" = / && continue
1986 for m in $mach ''; do
1987 if test "$m0$b$v$o$m"; then
1988 try="${d}sysdeps$m0$b$v$o$m"
1989 test -n "$enable_debug_configure" &&
1990 echo "$0 DEBUG: try $try" >&2
1991 if test -d $srcdir/$try; then
1992 sysnames="$sysnames $try"
1993 { test -n "$o" || test -n "$b"; } && os_used=t
1994 { test -n "$m" || test -n "$m0"; } && machine_used=t
2005 if test -z "$os_used" && test "$os" != none; then
2006 { { echo "$as_me:$LINENO: error: Operating system $os is not supported." >&5
2007 echo "$as_me: error: Operating system $os is not supported." >&2;}
2008 { (exit 1); exit 1; }; }
2010 if test -z "$machine_used" && test "$machine" != none; then
2011 { { echo "$as_me:$LINENO: error: The $machine is not supported." >&5
2012 echo "$as_me: error: The $machine is not supported." >&2;}
2013 { (exit 1); exit 1; }; }
2016 # We have now validated the configuration.
2019 # If using ELF, look for an `elf' subdirectory of each machine directory.
2020 # We prepend these rather than inserting them whereever the machine appears
2021 # because things specified by the machine's ELF ABI should override
2022 # OS-specific things, and should always be the same for any OS on the
2023 # machine (otherwise what's the point of an ABI?).
2024 if test "$elf" = yes; then
2026 for d in $add_ons_pfx ''; do
2028 if test -d $srcdir/${d}sysdeps$m/elf; then
2029 elf_dirs="$elf_dirs ${d}sysdeps$m/elf"
2033 sysnames="`echo $elf_dirs | sed -e 's,//,/,g'` $sysnames"
2037 # Expand the list of system names into a full list of directories
2038 # from each element's parent name and Implies file (if present).
2041 while test $# -gt 0; do
2045 case " $names " in *" $name "*)
2046 # Already in the list.
2050 # Report each name as we discover it, so there is no long pause in output.
2051 echo $ECHO_N "$name $ECHO_C" >&6
2053 name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'`
2057 *) xsrcdir=$srcdir/ ;;
2059 test -n "$enable_debug_configure" &&
2060 echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2
2062 if test -f $xsrcdir$name/Implies; then
2063 # Collect more names from the `Implies' file (removing comments).
2064 implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/Implies`"
2066 for x in $implied_candidate; do
2068 if test -d $xsrcdir$name_base/$x; then
2069 implied="$implied $name_base/$x";
2072 for d in $add_ons_pfx ''; do
2073 try="${d}sysdeps/$x"
2076 *) try_srcdir=$srcdir/ ;;
2078 test -n "$enable_debug_configure" &&
2079 echo "DEBUG: $name implied $x try($d) {$try_srcdir}$try" >&2
2080 if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try;
2082 implied="$implied $try"
2086 if test $found = no; then
2087 { echo "$as_me:$LINENO: WARNING: $name/Implies specifies nonexistent $x" >&5
2088 echo "$as_me: WARNING: $name/Implies specifies nonexistent $x" >&2;}
2095 # Add NAME to the list of names.
2096 names="$names $name"
2098 # Find the parent of NAME, using the empty string if it has none.
2099 parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`"
2101 # Add the names implied by NAME, and NAME's parent (if it has one), to
2102 # the list of names to be processed (the argument list). We prepend the
2103 # implied names to the list and append the parent. We want implied
2104 # directories to come before further directories inferred from the
2105 # configuration components; this ensures that for sysv4, unix/common
2106 # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*)
2108 sysnames="`echo $implied $* $parent`"
2109 test -n "$sysnames" && set $sysnames
2112 # Add the default directories.
2113 default_sysnames=sysdeps/generic
2114 if test "$elf" = yes; then
2115 default_sysnames="sysdeps/generic/elf $default_sysnames"
2117 sysnames="$names $default_sysnames"
2119 # The other names were emitted during the scan.
2120 echo "$as_me:$LINENO: result: $default_sysnames" >&5
2121 echo "${ECHO_T}$default_sysnames" >&6
2126 # Find a good install program. We prefer a C program (faster),
2127 # so one script is as good as another. But avoid the broken or
2128 # incompatible versions:
2129 # SysV /etc/install, /usr/sbin/install
2130 # SunOS /usr/etc/install
2131 # IRIX /sbin/install
2133 # AmigaOS /C/install, which installs bootblocks on floppy discs
2134 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2135 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2136 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2137 # ./install, which can be erroneously created by make from ./install.sh.
2138 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2139 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2140 if test -z "$INSTALL"; then
2141 if test "${ac_cv_path_install+set}" = set; then
2142 echo $ECHO_N "(cached) $ECHO_C" >&6
2144 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2148 test -z "$as_dir" && as_dir=.
2149 # Account for people who put trailing slashes in PATH elements.
2151 ./ | .// | /cC/* | \
2152 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2155 # OSF1 and SCO ODT 3.0 have their own names for install.
2156 # Don't use installbsd from OSF since it installs stuff as root
2158 for ac_prog in ginstall scoinst install; do
2159 for ac_exec_ext in '' $ac_executable_extensions; do
2160 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2161 if test $ac_prog = install &&
2162 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2163 # AIX install. It has an incompatible calling convention.
2165 elif test $ac_prog = install &&
2166 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2167 # program-specific install script used by HP pwplus--don't use.
2170 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2182 if test "${ac_cv_path_install+set}" = set; then
2183 INSTALL=$ac_cv_path_install
2185 # As a last resort, use the slow shell script. We don't cache a
2186 # path for INSTALL within a source directory, because that will
2187 # break other packages using the cache if that directory is
2188 # removed, or if the path is relative.
2189 INSTALL=$ac_install_sh
2192 echo "$as_me:$LINENO: result: $INSTALL" >&5
2193 echo "${ECHO_T}$INSTALL" >&6
2195 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2196 # It thinks the first close brace ends the variable substitution.
2197 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2199 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2201 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2203 if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then
2204 # The makefiles need to use a different form to find it in $srcdir.
2205 INSTALL='\$(..)./scripts/install-sh -c'
2207 echo "$as_me:$LINENO: checking whether ln -s works" >&5
2208 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
2210 if test "$LN_S" = "ln -s"; then
2211 echo "$as_me:$LINENO: result: yes" >&5
2212 echo "${ECHO_T}yes" >&6
2214 echo "$as_me:$LINENO: result: no, using $LN_S" >&5
2215 echo "${ECHO_T}no, using $LN_S" >&6
2220 ac_cpp='$CPP $CPPFLAGS'
2221 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2222 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2223 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2224 if test -n "$ac_tool_prefix"; then
2225 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2226 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2227 echo "$as_me:$LINENO: checking for $ac_word" >&5
2228 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2229 if test "${ac_cv_prog_CC+set}" = set; then
2230 echo $ECHO_N "(cached) $ECHO_C" >&6
2232 if test -n "$CC"; then
2233 ac_cv_prog_CC="$CC" # Let the user override the test.
2235 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2239 test -z "$as_dir" && as_dir=.
2240 for ac_exec_ext in '' $ac_executable_extensions; do
2241 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2242 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2243 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2252 if test -n "$CC"; then
2253 echo "$as_me:$LINENO: result: $CC" >&5
2254 echo "${ECHO_T}$CC" >&6
2256 echo "$as_me:$LINENO: result: no" >&5
2257 echo "${ECHO_T}no" >&6
2261 if test -z "$ac_cv_prog_CC"; then
2263 # Extract the first word of "gcc", so it can be a program name with args.
2264 set dummy gcc; ac_word=$2
2265 echo "$as_me:$LINENO: checking for $ac_word" >&5
2266 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2267 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2268 echo $ECHO_N "(cached) $ECHO_C" >&6
2270 if test -n "$ac_ct_CC"; then
2271 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2273 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2277 test -z "$as_dir" && as_dir=.
2278 for ac_exec_ext in '' $ac_executable_extensions; do
2279 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2280 ac_cv_prog_ac_ct_CC="gcc"
2281 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2289 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2290 if test -n "$ac_ct_CC"; then
2291 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2292 echo "${ECHO_T}$ac_ct_CC" >&6
2294 echo "$as_me:$LINENO: result: no" >&5
2295 echo "${ECHO_T}no" >&6
2303 if test -z "$CC"; then
2304 if test -n "$ac_tool_prefix"; then
2305 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2306 set dummy ${ac_tool_prefix}cc; ac_word=$2
2307 echo "$as_me:$LINENO: checking for $ac_word" >&5
2308 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2309 if test "${ac_cv_prog_CC+set}" = set; then
2310 echo $ECHO_N "(cached) $ECHO_C" >&6
2312 if test -n "$CC"; then
2313 ac_cv_prog_CC="$CC" # Let the user override the test.
2315 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2319 test -z "$as_dir" && as_dir=.
2320 for ac_exec_ext in '' $ac_executable_extensions; do
2321 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2322 ac_cv_prog_CC="${ac_tool_prefix}cc"
2323 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2332 if test -n "$CC"; then
2333 echo "$as_me:$LINENO: result: $CC" >&5
2334 echo "${ECHO_T}$CC" >&6
2336 echo "$as_me:$LINENO: result: no" >&5
2337 echo "${ECHO_T}no" >&6
2341 if test -z "$ac_cv_prog_CC"; then
2343 # Extract the first word of "cc", so it can be a program name with args.
2344 set dummy cc; ac_word=$2
2345 echo "$as_me:$LINENO: checking for $ac_word" >&5
2346 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2347 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2348 echo $ECHO_N "(cached) $ECHO_C" >&6
2350 if test -n "$ac_ct_CC"; then
2351 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2353 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2357 test -z "$as_dir" && as_dir=.
2358 for ac_exec_ext in '' $ac_executable_extensions; do
2359 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2360 ac_cv_prog_ac_ct_CC="cc"
2361 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2369 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2370 if test -n "$ac_ct_CC"; then
2371 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2372 echo "${ECHO_T}$ac_ct_CC" >&6
2374 echo "$as_me:$LINENO: result: no" >&5
2375 echo "${ECHO_T}no" >&6
2384 if test -z "$CC"; then
2385 # Extract the first word of "cc", so it can be a program name with args.
2386 set dummy cc; ac_word=$2
2387 echo "$as_me:$LINENO: checking for $ac_word" >&5
2388 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2389 if test "${ac_cv_prog_CC+set}" = set; then
2390 echo $ECHO_N "(cached) $ECHO_C" >&6
2392 if test -n "$CC"; then
2393 ac_cv_prog_CC="$CC" # Let the user override the test.
2396 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2400 test -z "$as_dir" && as_dir=.
2401 for ac_exec_ext in '' $ac_executable_extensions; do
2402 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2403 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2404 ac_prog_rejected=yes
2408 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2414 if test $ac_prog_rejected = yes; then
2415 # We found a bogon in the path, so make sure we never use it.
2416 set dummy $ac_cv_prog_CC
2418 if test $# != 0; then
2419 # We chose a different compiler from the bogus one.
2420 # However, it has the same basename, so the bogon will be chosen
2421 # first if we set CC to just the basename; use the full file name.
2423 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2429 if test -n "$CC"; then
2430 echo "$as_me:$LINENO: result: $CC" >&5
2431 echo "${ECHO_T}$CC" >&6
2433 echo "$as_me:$LINENO: result: no" >&5
2434 echo "${ECHO_T}no" >&6
2438 if test -z "$CC"; then
2439 if test -n "$ac_tool_prefix"; then
2442 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2443 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2444 echo "$as_me:$LINENO: checking for $ac_word" >&5
2445 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2446 if test "${ac_cv_prog_CC+set}" = set; then
2447 echo $ECHO_N "(cached) $ECHO_C" >&6
2449 if test -n "$CC"; then
2450 ac_cv_prog_CC="$CC" # Let the user override the test.
2452 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2456 test -z "$as_dir" && as_dir=.
2457 for ac_exec_ext in '' $ac_executable_extensions; do
2458 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2459 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2460 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2469 if test -n "$CC"; then
2470 echo "$as_me:$LINENO: result: $CC" >&5
2471 echo "${ECHO_T}$CC" >&6
2473 echo "$as_me:$LINENO: result: no" >&5
2474 echo "${ECHO_T}no" >&6
2477 test -n "$CC" && break
2480 if test -z "$CC"; then
2484 # Extract the first word of "$ac_prog", so it can be a program name with args.
2485 set dummy $ac_prog; ac_word=$2
2486 echo "$as_me:$LINENO: checking for $ac_word" >&5
2487 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2488 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2489 echo $ECHO_N "(cached) $ECHO_C" >&6
2491 if test -n "$ac_ct_CC"; then
2492 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2494 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2498 test -z "$as_dir" && as_dir=.
2499 for ac_exec_ext in '' $ac_executable_extensions; do
2500 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2501 ac_cv_prog_ac_ct_CC="$ac_prog"
2502 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2510 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2511 if test -n "$ac_ct_CC"; then
2512 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2513 echo "${ECHO_T}$ac_ct_CC" >&6
2515 echo "$as_me:$LINENO: result: no" >&5
2516 echo "${ECHO_T}no" >&6
2519 test -n "$ac_ct_CC" && break
2528 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2529 See \`config.log' for more details." >&5
2530 echo "$as_me: error: no acceptable C compiler found in \$PATH
2531 See \`config.log' for more details." >&2;}
2532 { (exit 1); exit 1; }; }
2534 # Provide some information about the compiler.
2535 echo "$as_me:$LINENO:" \
2536 "checking for C compiler version" >&5
2537 ac_compiler=`set X $ac_compile; echo $2`
2538 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2539 (eval $ac_compiler --version </dev/null >&5) 2>&5
2541 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2542 (exit $ac_status); }
2543 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2544 (eval $ac_compiler -v </dev/null >&5) 2>&5
2546 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2547 (exit $ac_status); }
2548 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2549 (eval $ac_compiler -V </dev/null >&5) 2>&5
2551 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2552 (exit $ac_status); }
2555 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2556 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2557 if test "${ac_cv_objext+set}" = set; then
2558 echo $ECHO_N "(cached) $ECHO_C" >&6
2560 cat >conftest.$ac_ext <<_ACEOF
2561 #line $LINENO "configure"
2564 cat confdefs.h >>conftest.$ac_ext
2565 cat >>conftest.$ac_ext <<_ACEOF
2566 /* end confdefs.h. */
2576 rm -f conftest.o conftest.obj
2577 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2578 (eval $ac_compile) 2>&5
2580 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2581 (exit $ac_status); }; then
2582 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2584 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2585 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2590 echo "$as_me: failed program was:" >&5
2591 sed 's/^/| /' conftest.$ac_ext >&5
2593 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2594 See \`config.log' for more details." >&5
2595 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2596 See \`config.log' for more details." >&2;}
2597 { (exit 1); exit 1; }; }
2600 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2602 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2603 echo "${ECHO_T}$ac_cv_objext" >&6
2604 OBJEXT=$ac_cv_objext
2606 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2607 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2608 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2609 echo $ECHO_N "(cached) $ECHO_C" >&6
2611 cat >conftest.$ac_ext <<_ACEOF
2612 #line $LINENO "configure"
2615 cat confdefs.h >>conftest.$ac_ext
2616 cat >>conftest.$ac_ext <<_ACEOF
2617 /* end confdefs.h. */
2630 rm -f conftest.$ac_objext
2631 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2632 (eval $ac_compile) 2>&5
2634 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2635 (exit $ac_status); } &&
2636 { ac_try='test -s conftest.$ac_objext'
2637 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2640 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2641 (exit $ac_status); }; }; then
2644 echo "$as_me: failed program was:" >&5
2645 sed 's/^/| /' conftest.$ac_ext >&5
2649 rm -f conftest.$ac_objext conftest.$ac_ext
2650 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2653 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2654 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2655 GCC=`test $ac_compiler_gnu = yes && echo yes`
2656 ac_test_CFLAGS=${CFLAGS+set}
2657 ac_save_CFLAGS=$CFLAGS
2659 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2660 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2661 if test "${ac_cv_prog_cc_g+set}" = set; then
2662 echo $ECHO_N "(cached) $ECHO_C" >&6
2664 cat >conftest.$ac_ext <<_ACEOF
2665 #line $LINENO "configure"
2668 cat confdefs.h >>conftest.$ac_ext
2669 cat >>conftest.$ac_ext <<_ACEOF
2670 /* end confdefs.h. */
2680 rm -f conftest.$ac_objext
2681 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2682 (eval $ac_compile) 2>&5
2684 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2685 (exit $ac_status); } &&
2686 { ac_try='test -s conftest.$ac_objext'
2687 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2690 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2691 (exit $ac_status); }; }; then
2694 echo "$as_me: failed program was:" >&5
2695 sed 's/^/| /' conftest.$ac_ext >&5
2699 rm -f conftest.$ac_objext conftest.$ac_ext
2701 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2702 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2703 if test "$ac_test_CFLAGS" = set; then
2704 CFLAGS=$ac_save_CFLAGS
2705 elif test $ac_cv_prog_cc_g = yes; then
2706 if test "$GCC" = yes; then
2712 if test "$GCC" = yes; then
2718 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2719 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2720 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2721 echo $ECHO_N "(cached) $ECHO_C" >&6
2723 ac_cv_prog_cc_stdc=no
2725 cat >conftest.$ac_ext <<_ACEOF
2726 #line $LINENO "configure"
2729 cat confdefs.h >>conftest.$ac_ext
2730 cat >>conftest.$ac_ext <<_ACEOF
2731 /* end confdefs.h. */
2734 #include <sys/types.h>
2735 #include <sys/stat.h>
2736 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2737 struct buf { int x; };
2738 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2739 static char *e (p, i)
2745 static char *f (char * (*g) (char **, int), char **p, ...)
2750 s = g (p, va_arg (v,int));
2754 int test (int i, double x);
2755 struct s1 {int (*f) (int a);};
2756 struct s2 {int (*f) (double a);};
2757 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2763 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2768 # Don't try gcc -ansi; that turns off useful extensions and
2769 # breaks some systems' header files.
2770 # AIX -qlanglvl=ansi
2771 # Ultrix and OSF/1 -std1
2772 # HP-UX 10.20 and later -Ae
2773 # HP-UX older versions -Aa -D_HPUX_SOURCE
2774 # SVR4 -Xc -D__EXTENSIONS__
2775 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2777 CC="$ac_save_CC $ac_arg"
2778 rm -f conftest.$ac_objext
2779 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2780 (eval $ac_compile) 2>&5
2782 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2783 (exit $ac_status); } &&
2784 { ac_try='test -s conftest.$ac_objext'
2785 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2788 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2789 (exit $ac_status); }; }; then
2790 ac_cv_prog_cc_stdc=$ac_arg
2793 echo "$as_me: failed program was:" >&5
2794 sed 's/^/| /' conftest.$ac_ext >&5
2797 rm -f conftest.$ac_objext
2799 rm -f conftest.$ac_ext conftest.$ac_objext
2804 case "x$ac_cv_prog_cc_stdc" in
2806 echo "$as_me:$LINENO: result: none needed" >&5
2807 echo "${ECHO_T}none needed" >&6 ;;
2809 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2810 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2811 CC="$CC $ac_cv_prog_cc_stdc" ;;
2814 # Some people use a C++ compiler to compile C. Since we use `exit',
2815 # in C++ we need to declare it. In case someone uses the same compiler
2816 # for both compiling C and C++ we need to have the C++ compiler decide
2817 # the declaration of exit, since it's the most demanding environment.
2818 cat >conftest.$ac_ext <<_ACEOF
2823 rm -f conftest.$ac_objext
2824 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2825 (eval $ac_compile) 2>&5
2827 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2828 (exit $ac_status); } &&
2829 { ac_try='test -s conftest.$ac_objext'
2830 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2833 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2834 (exit $ac_status); }; }; then
2835 for ac_declaration in \
2837 '#include <stdlib.h>' \
2838 'extern "C" void std::exit (int) throw (); using std::exit;' \
2839 'extern "C" void std::exit (int); using std::exit;' \
2840 'extern "C" void exit (int) throw ();' \
2841 'extern "C" void exit (int);' \
2844 cat >conftest.$ac_ext <<_ACEOF
2845 #line $LINENO "configure"
2848 cat confdefs.h >>conftest.$ac_ext
2849 cat >>conftest.$ac_ext <<_ACEOF
2850 /* end confdefs.h. */
2861 rm -f conftest.$ac_objext
2862 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2863 (eval $ac_compile) 2>&5
2865 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2866 (exit $ac_status); } &&
2867 { ac_try='test -s conftest.$ac_objext'
2868 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2871 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2872 (exit $ac_status); }; }; then
2875 echo "$as_me: failed program was:" >&5
2876 sed 's/^/| /' conftest.$ac_ext >&5
2880 rm -f conftest.$ac_objext conftest.$ac_ext
2881 cat >conftest.$ac_ext <<_ACEOF
2882 #line $LINENO "configure"
2885 cat confdefs.h >>conftest.$ac_ext
2886 cat >>conftest.$ac_ext <<_ACEOF
2887 /* end confdefs.h. */
2897 rm -f conftest.$ac_objext
2898 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2899 (eval $ac_compile) 2>&5
2901 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2902 (exit $ac_status); } &&
2903 { ac_try='test -s conftest.$ac_objext'
2904 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2907 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2908 (exit $ac_status); }; }; then
2911 echo "$as_me: failed program was:" >&5
2912 sed 's/^/| /' conftest.$ac_ext >&5
2915 rm -f conftest.$ac_objext conftest.$ac_ext
2918 if test -n "$ac_declaration"; then
2919 echo '#ifdef __cplusplus' >>confdefs.h
2920 echo $ac_declaration >>confdefs.h
2921 echo '#endif' >>confdefs.h
2925 echo "$as_me: failed program was:" >&5
2926 sed 's/^/| /' conftest.$ac_ext >&5
2929 rm -f conftest.$ac_objext conftest.$ac_ext
2931 ac_cpp='$CPP $CPPFLAGS'
2932 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2933 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2934 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2936 if test $host != $build; then
2937 for ac_prog in gcc cc
2939 # Extract the first word of "$ac_prog", so it can be a program name with args.
2940 set dummy $ac_prog; ac_word=$2
2941 echo "$as_me:$LINENO: checking for $ac_word" >&5
2942 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2943 if test "${ac_cv_prog_BUILD_CC+set}" = set; then
2944 echo $ECHO_N "(cached) $ECHO_C" >&6
2946 if test -n "$BUILD_CC"; then
2947 ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test.
2949 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2953 test -z "$as_dir" && as_dir=.
2954 for ac_exec_ext in '' $ac_executable_extensions; do
2955 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2956 ac_cv_prog_BUILD_CC="$ac_prog"
2957 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2965 BUILD_CC=$ac_cv_prog_BUILD_CC
2966 if test -n "$BUILD_CC"; then
2967 echo "$as_me:$LINENO: result: $BUILD_CC" >&5
2968 echo "${ECHO_T}$BUILD_CC" >&6
2970 echo "$as_me:$LINENO: result: no" >&5
2971 echo "${ECHO_T}no" >&6
2974 test -n "$BUILD_CC" && break
2980 ac_cpp='$CPP $CPPFLAGS'
2981 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2982 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2983 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2984 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2985 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2986 # On Suns, sometimes $CPP names a directory.
2987 if test -n "$CPP" && test -d "$CPP"; then
2990 if test -z "$CPP"; then
2991 if test "${ac_cv_prog_CPP+set}" = set; then
2992 echo $ECHO_N "(cached) $ECHO_C" >&6
2994 # Double quotes because CPP needs to be expanded
2995 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2998 for ac_c_preproc_warn_flag in '' yes
3000 # Use a header file that comes with gcc, so configuring glibc
3001 # with a fresh cross-compiler works.
3002 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3003 # <limits.h> exists even on freestanding compilers.
3004 # On the NeXT, cc -E runs the code through the compiler's parser,
3005 # not just through cpp. "Syntax error" is here to catch this case.
3006 cat >conftest.$ac_ext <<_ACEOF
3007 #line $LINENO "configure"
3010 cat confdefs.h >>conftest.$ac_ext
3011 cat >>conftest.$ac_ext <<_ACEOF
3012 /* end confdefs.h. */
3014 # include <limits.h>
3016 # include <assert.h>
3020 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3021 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3023 grep -v '^ *+' conftest.er1 >conftest.err
3025 cat conftest.err >&5
3026 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3027 (exit $ac_status); } >/dev/null; then
3028 if test -s conftest.err; then
3029 ac_cpp_err=$ac_c_preproc_warn_flag
3036 if test -z "$ac_cpp_err"; then
3039 echo "$as_me: failed program was:" >&5
3040 sed 's/^/| /' conftest.$ac_ext >&5
3042 # Broken: fails on valid input.
3045 rm -f conftest.err conftest.$ac_ext
3047 # OK, works on sane cases. Now check whether non-existent headers
3048 # can be detected and how.
3049 cat >conftest.$ac_ext <<_ACEOF
3050 #line $LINENO "configure"
3053 cat confdefs.h >>conftest.$ac_ext
3054 cat >>conftest.$ac_ext <<_ACEOF
3055 /* end confdefs.h. */
3056 #include <ac_nonexistent.h>
3058 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3059 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3061 grep -v '^ *+' conftest.er1 >conftest.err
3063 cat conftest.err >&5
3064 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3065 (exit $ac_status); } >/dev/null; then
3066 if test -s conftest.err; then
3067 ac_cpp_err=$ac_c_preproc_warn_flag
3074 if test -z "$ac_cpp_err"; then
3075 # Broken: success on invalid input.
3078 echo "$as_me: failed program was:" >&5
3079 sed 's/^/| /' conftest.$ac_ext >&5
3081 # Passes both tests.
3085 rm -f conftest.err conftest.$ac_ext
3088 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3089 rm -f conftest.err conftest.$ac_ext
3090 if $ac_preproc_ok; then
3102 echo "$as_me:$LINENO: result: $CPP" >&5
3103 echo "${ECHO_T}$CPP" >&6
3105 for ac_c_preproc_warn_flag in '' yes
3107 # Use a header file that comes with gcc, so configuring glibc
3108 # with a fresh cross-compiler works.
3109 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3110 # <limits.h> exists even on freestanding compilers.
3111 # On the NeXT, cc -E runs the code through the compiler's parser,
3112 # not just through cpp. "Syntax error" is here to catch this case.
3113 cat >conftest.$ac_ext <<_ACEOF
3114 #line $LINENO "configure"
3117 cat confdefs.h >>conftest.$ac_ext
3118 cat >>conftest.$ac_ext <<_ACEOF
3119 /* end confdefs.h. */
3121 # include <limits.h>
3123 # include <assert.h>
3127 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3128 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3130 grep -v '^ *+' conftest.er1 >conftest.err
3132 cat conftest.err >&5
3133 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3134 (exit $ac_status); } >/dev/null; then
3135 if test -s conftest.err; then
3136 ac_cpp_err=$ac_c_preproc_warn_flag
3143 if test -z "$ac_cpp_err"; then
3146 echo "$as_me: failed program was:" >&5
3147 sed 's/^/| /' conftest.$ac_ext >&5
3149 # Broken: fails on valid input.
3152 rm -f conftest.err conftest.$ac_ext
3154 # OK, works on sane cases. Now check whether non-existent headers
3155 # can be detected and how.
3156 cat >conftest.$ac_ext <<_ACEOF
3157 #line $LINENO "configure"
3160 cat confdefs.h >>conftest.$ac_ext
3161 cat >>conftest.$ac_ext <<_ACEOF
3162 /* end confdefs.h. */
3163 #include <ac_nonexistent.h>
3165 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3166 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3168 grep -v '^ *+' conftest.er1 >conftest.err
3170 cat conftest.err >&5
3171 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3172 (exit $ac_status); } >/dev/null; then
3173 if test -s conftest.err; then
3174 ac_cpp_err=$ac_c_preproc_warn_flag
3181 if test -z "$ac_cpp_err"; then
3182 # Broken: success on invalid input.
3185 echo "$as_me: failed program was:" >&5
3186 sed 's/^/| /' conftest.$ac_ext >&5
3188 # Passes both tests.
3192 rm -f conftest.err conftest.$ac_ext
3195 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3196 rm -f conftest.err conftest.$ac_ext
3197 if $ac_preproc_ok; then
3200 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3201 See \`config.log' for more details." >&5
3202 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3203 See \`config.log' for more details." >&2;}
3204 { (exit 1); exit 1; }; }
3208 ac_cpp='$CPP $CPPFLAGS'
3209 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3210 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3211 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3213 # We need the C++ compiler only for testing.
3215 ac_cpp='$CXXCPP $CPPFLAGS'
3216 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3217 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3218 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3219 if test -n "$ac_tool_prefix"; then
3220 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
3222 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3223 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3224 echo "$as_me:$LINENO: checking for $ac_word" >&5
3225 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3226 if test "${ac_cv_prog_CXX+set}" = set; then
3227 echo $ECHO_N "(cached) $ECHO_C" >&6
3229 if test -n "$CXX"; then
3230 ac_cv_prog_CXX="$CXX" # Let the user override the test.
3232 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3236 test -z "$as_dir" && as_dir=.
3237 for ac_exec_ext in '' $ac_executable_extensions; do
3238 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3239 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3240 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3249 if test -n "$CXX"; then
3250 echo "$as_me:$LINENO: result: $CXX" >&5
3251 echo "${ECHO_T}$CXX" >&6
3253 echo "$as_me:$LINENO: result: no" >&5
3254 echo "${ECHO_T}no" >&6
3257 test -n "$CXX" && break
3260 if test -z "$CXX"; then
3262 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
3264 # Extract the first word of "$ac_prog", so it can be a program name with args.
3265 set dummy $ac_prog; ac_word=$2
3266 echo "$as_me:$LINENO: checking for $ac_word" >&5
3267 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3268 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
3269 echo $ECHO_N "(cached) $ECHO_C" >&6
3271 if test -n "$ac_ct_CXX"; then
3272 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3274 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3278 test -z "$as_dir" && as_dir=.
3279 for ac_exec_ext in '' $ac_executable_extensions; do
3280 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3281 ac_cv_prog_ac_ct_CXX="$ac_prog"
3282 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3290 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3291 if test -n "$ac_ct_CXX"; then
3292 echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
3293 echo "${ECHO_T}$ac_ct_CXX" >&6
3295 echo "$as_me:$LINENO: result: no" >&5
3296 echo "${ECHO_T}no" >&6
3299 test -n "$ac_ct_CXX" && break
3301 test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
3307 # Provide some information about the compiler.
3308 echo "$as_me:$LINENO:" \
3309 "checking for C++ compiler version" >&5
3310 ac_compiler=`set X $ac_compile; echo $2`
3311 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
3312 (eval $ac_compiler --version </dev/null >&5) 2>&5
3314 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3315 (exit $ac_status); }
3316 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
3317 (eval $ac_compiler -v </dev/null >&5) 2>&5
3319 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3320 (exit $ac_status); }
3321 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
3322 (eval $ac_compiler -V </dev/null >&5) 2>&5
3324 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3325 (exit $ac_status); }
3327 echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
3328 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
3329 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
3330 echo $ECHO_N "(cached) $ECHO_C" >&6
3332 cat >conftest.$ac_ext <<_ACEOF
3333 #line $LINENO "configure"
3336 cat confdefs.h >>conftest.$ac_ext
3337 cat >>conftest.$ac_ext <<_ACEOF
3338 /* end confdefs.h. */
3351 rm -f conftest.$ac_objext
3352 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3353 (eval $ac_compile) 2>&5
3355 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3356 (exit $ac_status); } &&
3357 { ac_try='test -s conftest.$ac_objext'
3358 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3361 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3362 (exit $ac_status); }; }; then
3365 echo "$as_me: failed program was:" >&5
3366 sed 's/^/| /' conftest.$ac_ext >&5
3370 rm -f conftest.$ac_objext conftest.$ac_ext
3371 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3374 echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3375 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
3376 GXX=`test $ac_compiler_gnu = yes && echo yes`
3377 ac_test_CXXFLAGS=${CXXFLAGS+set}
3378 ac_save_CXXFLAGS=$CXXFLAGS
3380 echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
3381 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
3382 if test "${ac_cv_prog_cxx_g+set}" = set; then
3383 echo $ECHO_N "(cached) $ECHO_C" >&6
3385 cat >conftest.$ac_ext <<_ACEOF
3386 #line $LINENO "configure"
3389 cat confdefs.h >>conftest.$ac_ext
3390 cat >>conftest.$ac_ext <<_ACEOF
3391 /* end confdefs.h. */
3401 rm -f conftest.$ac_objext
3402 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3403 (eval $ac_compile) 2>&5
3405 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3406 (exit $ac_status); } &&
3407 { ac_try='test -s conftest.$ac_objext'
3408 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3411 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3412 (exit $ac_status); }; }; then
3413 ac_cv_prog_cxx_g=yes
3415 echo "$as_me: failed program was:" >&5
3416 sed 's/^/| /' conftest.$ac_ext >&5
3420 rm -f conftest.$ac_objext conftest.$ac_ext
3422 echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
3423 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
3424 if test "$ac_test_CXXFLAGS" = set; then
3425 CXXFLAGS=$ac_save_CXXFLAGS
3426 elif test $ac_cv_prog_cxx_g = yes; then
3427 if test "$GXX" = yes; then
3433 if test "$GXX" = yes; then
3439 for ac_declaration in \
3441 '#include <stdlib.h>' \
3442 'extern "C" void std::exit (int) throw (); using std::exit;' \
3443 'extern "C" void std::exit (int); using std::exit;' \
3444 'extern "C" void exit (int) throw ();' \
3445 'extern "C" void exit (int);' \
3448 cat >conftest.$ac_ext <<_ACEOF
3449 #line $LINENO "configure"
3452 cat confdefs.h >>conftest.$ac_ext
3453 cat >>conftest.$ac_ext <<_ACEOF
3454 /* end confdefs.h. */
3465 rm -f conftest.$ac_objext
3466 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3467 (eval $ac_compile) 2>&5
3469 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3470 (exit $ac_status); } &&
3471 { ac_try='test -s conftest.$ac_objext'
3472 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3475 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3476 (exit $ac_status); }; }; then
3479 echo "$as_me: failed program was:" >&5
3480 sed 's/^/| /' conftest.$ac_ext >&5
3484 rm -f conftest.$ac_objext conftest.$ac_ext
3485 cat >conftest.$ac_ext <<_ACEOF
3486 #line $LINENO "configure"
3489 cat confdefs.h >>conftest.$ac_ext
3490 cat >>conftest.$ac_ext <<_ACEOF
3491 /* end confdefs.h. */
3501 rm -f conftest.$ac_objext
3502 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3503 (eval $ac_compile) 2>&5
3505 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3506 (exit $ac_status); } &&
3507 { ac_try='test -s conftest.$ac_objext'
3508 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3511 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3512 (exit $ac_status); }; }; then
3515 echo "$as_me: failed program was:" >&5
3516 sed 's/^/| /' conftest.$ac_ext >&5
3519 rm -f conftest.$ac_objext conftest.$ac_ext
3522 if test -n "$ac_declaration"; then
3523 echo '#ifdef __cplusplus' >>confdefs.h
3524 echo $ac_declaration >>confdefs.h
3525 echo '#endif' >>confdefs.h
3529 ac_cpp='$CPP $CPPFLAGS'
3530 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3531 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3532 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3534 # Was a --with-binutils option given?
3535 if test -n "$path_binutils"; then
3536 # Make absolute; ensure a single trailing slash.
3537 path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'`
3538 CC="$CC -B$path_binutils"
3540 AS=`$CC -print-prog-name=as`
3541 LD=`$CC -print-prog-name=ld`
3542 AR=`$CC -print-prog-name=ar`
3544 OBJDUMP=`$CC -print-prog-name=objdump`
3547 # ranlib has to be treated a bit differently since it might not exist at all.
3548 ac_ranlib=`$CC -print-prog-name=ranlib`
3549 if test "x$ac_ranlib" = xranlib; then
3550 # This extra check has to happen since gcc simply echos the parameter in
3551 # case it cannot find the value in its own directories.
3552 if test -n "$ac_tool_prefix"; then
3553 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3554 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3555 echo "$as_me:$LINENO: checking for $ac_word" >&5
3556 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3557 if test "${ac_cv_prog_RANLIB+set}" = set; then
3558 echo $ECHO_N "(cached) $ECHO_C" >&6
3560 if test -n "$RANLIB"; then
3561 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3563 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3567 test -z "$as_dir" && as_dir=.
3568 for ac_exec_ext in '' $ac_executable_extensions; do
3569 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3570 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3571 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3579 RANLIB=$ac_cv_prog_RANLIB
3580 if test -n "$RANLIB"; then
3581 echo "$as_me:$LINENO: result: $RANLIB" >&5
3582 echo "${ECHO_T}$RANLIB" >&6
3584 echo "$as_me:$LINENO: result: no" >&5
3585 echo "${ECHO_T}no" >&6
3589 if test -z "$ac_cv_prog_RANLIB"; then
3590 ac_ct_RANLIB=$RANLIB
3591 # Extract the first word of "ranlib", so it can be a program name with args.
3592 set dummy ranlib; ac_word=$2
3593 echo "$as_me:$LINENO: checking for $ac_word" >&5
3594 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3595 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3596 echo $ECHO_N "(cached) $ECHO_C" >&6
3598 if test -n "$ac_ct_RANLIB"; then
3599 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3601 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3605 test -z "$as_dir" && as_dir=.
3606 for ac_exec_ext in '' $ac_executable_extensions; do
3607 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3608 ac_cv_prog_ac_ct_RANLIB="ranlib"
3609 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3615 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3618 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3619 if test -n "$ac_ct_RANLIB"; then
3620 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3621 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3623 echo "$as_me:$LINENO: result: no" >&5
3624 echo "${ECHO_T}no" >&6
3627 RANLIB=$ac_ct_RANLIB
3629 RANLIB="$ac_cv_prog_RANLIB"
3637 # Determine whether we are using GNU binutils.
3638 echo "$as_me:$LINENO: checking whether $AS is GNU as" >&5
3639 echo $ECHO_N "checking whether $AS is GNU as... $ECHO_C" >&6
3640 if test "${libc_cv_prog_as_gnu+set}" = set; then
3641 echo $ECHO_N "(cached) $ECHO_C" >&6
3643 # Most GNU programs take a -v and spit out some text including
3644 # the word 'GNU'. Some try to read stdin, so give them /dev/null.
3645 if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
3646 libc_cv_prog_as_gnu=yes
3648 libc_cv_prog_as_gnu=no
3652 echo "$as_me:$LINENO: result: $libc_cv_prog_as_gnu" >&5
3653 echo "${ECHO_T}$libc_cv_prog_as_gnu" >&6
3655 gnu_as=$libc_cv_prog_as_gnu
3657 echo "$as_me:$LINENO: checking whether $LD is GNU ld" >&5
3658 echo $ECHO_N "checking whether $LD is GNU ld... $ECHO_C" >&6
3659 if test "${libc_cv_prog_ld_gnu+set}" = set; then
3660 echo $ECHO_N "(cached) $ECHO_C" >&6
3662 # Most GNU programs take a -v and spit out some text including
3663 # the word 'GNU'. Some try to read stdin, so give them /dev/null.
3664 if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
3665 libc_cv_prog_ld_gnu=yes
3667 libc_cv_prog_ld_gnu=no
3671 echo "$as_me:$LINENO: result: $libc_cv_prog_ld_gnu" >&5
3672 echo "${ECHO_T}$libc_cv_prog_ld_gnu" >&6
3673 gnu_ld=$libc_cv_prog_ld_gnu
3676 # Accept binutils 2.13 or newer.
3679 # Extract the first word of "$ac_prog", so it can be a program name with args.
3680 set dummy $ac_prog; ac_word=$2
3681 echo "$as_me:$LINENO: checking for $ac_word" >&5
3682 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3683 if test "${ac_cv_prog_AS+set}" = set; then
3684 echo $ECHO_N "(cached) $ECHO_C" >&6
3686 if test -n "$AS"; then
3687 ac_cv_prog_AS="$AS" # Let the user override the test.
3689 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3693 test -z "$as_dir" && as_dir=.
3694 for ac_exec_ext in '' $ac_executable_extensions; do
3695 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3696 ac_cv_prog_AS="$ac_prog"
3697 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3706 if test -n "$AS"; then
3707 echo "$as_me:$LINENO: result: $AS" >&5
3708 echo "${ECHO_T}$AS" >&6
3710 echo "$as_me:$LINENO: result: no" >&5
3711 echo "${ECHO_T}no" >&6
3714 test -n "$AS" && break
3717 if test -z "$AS"; then
3720 # Found it, now check the version.
3721 echo "$as_me:$LINENO: checking version of $AS" >&5
3722 echo $ECHO_N "checking version of $AS... $ECHO_C" >&6
3723 ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
3724 case $ac_prog_version in
3725 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
3727 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
3728 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
3731 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
3732 echo "${ECHO_T}$ac_prog_version" >&6
3734 if test $ac_verc_fail = yes; then
3735 AS=: critic_missing="$critic_missing as"
3740 # Extract the first word of "$ac_prog", so it can be a program name with args.
3741 set dummy $ac_prog; ac_word=$2
3742 echo "$as_me:$LINENO: checking for $ac_word" >&5
3743 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3744 if test "${ac_cv_prog_LD+set}" = set; then
3745 echo $ECHO_N "(cached) $ECHO_C" >&6
3747 if test -n "$LD"; then
3748 ac_cv_prog_LD="$LD" # Let the user override the test.
3750 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3754 test -z "$as_dir" && as_dir=.
3755 for ac_exec_ext in '' $ac_executable_extensions; do
3756 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3757 ac_cv_prog_LD="$ac_prog"
3758 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3767 if test -n "$LD"; then
3768 echo "$as_me:$LINENO: result: $LD" >&5
3769 echo "${ECHO_T}$LD" >&6
3771 echo "$as_me:$LINENO: result: no" >&5
3772 echo "${ECHO_T}no" >&6
3775 test -n "$LD" && break
3778 if test -z "$LD"; then
3781 # Found it, now check the version.
3782 echo "$as_me:$LINENO: checking version of $LD" >&5
3783 echo $ECHO_N "checking version of $LD... $ECHO_C" >&6
3784 ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'`
3785 case $ac_prog_version in
3786 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
3788 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
3789 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
3792 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
3793 echo "${ECHO_T}$ac_prog_version" >&6
3795 if test $ac_verc_fail = yes; then
3796 LD=: critic_missing="$critic_missing ld"
3800 # We need the physical current working directory. We cannot use the
3801 # "pwd -P" shell builtin since that's not portable. Instead we try to
3802 # find a pwd binary. Note that assigning to the PWD environment
3803 # variable might have some interesting side effects, so we don't do
3805 # Extract the first word of "pwd", so it can be a program name with args.
3806 set dummy pwd; ac_word=$2
3807 echo "$as_me:$LINENO: checking for $ac_word" >&5
3808 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3809 if test "${ac_cv_path_PWD_P+set}" = set; then
3810 echo $ECHO_N "(cached) $ECHO_C" >&6
3814 ac_cv_path_PWD_P="$PWD_P" # Let the user override the test with a path.
3817 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3821 test -z "$as_dir" && as_dir=.
3822 for ac_exec_ext in '' $ac_executable_extensions; do
3823 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3824 ac_cv_path_PWD_P="$as_dir/$ac_word$ac_exec_ext"
3825 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3831 test -z "$ac_cv_path_PWD_P" && ac_cv_path_PWD_P="no"
3835 PWD_P=$ac_cv_path_PWD_P
3837 if test -n "$PWD_P"; then
3838 echo "$as_me:$LINENO: result: $PWD_P" >&5
3839 echo "${ECHO_T}$PWD_P" >&6
3841 echo "$as_me:$LINENO: result: no" >&5
3842 echo "${ECHO_T}no" >&6
3845 if test "$PWD_P" = no; then
3846 { { echo "$as_me:$LINENO: error: *** A pwd binary could not be found." >&5
3847 echo "$as_me: error: *** A pwd binary could not be found." >&2;}
3848 { (exit 1); exit 1; }; }
3851 # These programs are version sensitive.
3853 for ac_prog in ${ac_tool_prefix}gcc ${ac_tool_prefix}cc
3855 # Extract the first word of "$ac_prog", so it can be a program name with args.
3856 set dummy $ac_prog; ac_word=$2
3857 echo "$as_me:$LINENO: checking for $ac_word" >&5
3858 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3859 if test "${ac_cv_prog_CC+set}" = set; then
3860 echo $ECHO_N "(cached) $ECHO_C" >&6
3862 if test -n "$CC"; then
3863 ac_cv_prog_CC="$CC" # Let the user override the test.
3865 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3869 test -z "$as_dir" && as_dir=.
3870 for ac_exec_ext in '' $ac_executable_extensions; do
3871 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3872 ac_cv_prog_CC="$ac_prog"
3873 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3882 if test -n "$CC"; then
3883 echo "$as_me:$LINENO: result: $CC" >&5
3884 echo "${ECHO_T}$CC" >&6
3886 echo "$as_me:$LINENO: result: no" >&5
3887 echo "${ECHO_T}no" >&6
3890 test -n "$CC" && break
3893 if test -z "$CC"; then
3896 # Found it, now check the version.
3897 echo "$as_me:$LINENO: checking version of $CC" >&5
3898 echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
3899 ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'`
3900 case $ac_prog_version in
3901 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
3903 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
3904 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
3907 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
3908 echo "${ECHO_T}$ac_prog_version" >&6
3910 if test $ac_verc_fail = yes; then
3911 critic_missing="$critic_missing gcc"
3914 for ac_prog in gnumake gmake make
3916 # Extract the first word of "$ac_prog", so it can be a program name with args.
3917 set dummy $ac_prog; ac_word=$2
3918 echo "$as_me:$LINENO: checking for $ac_word" >&5
3919 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3920 if test "${ac_cv_prog_MAKE+set}" = set; then
3921 echo $ECHO_N "(cached) $ECHO_C" >&6
3923 if test -n "$MAKE"; then
3924 ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
3926 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3930 test -z "$as_dir" && as_dir=.
3931 for ac_exec_ext in '' $ac_executable_extensions; do
3932 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3933 ac_cv_prog_MAKE="$ac_prog"
3934 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3942 MAKE=$ac_cv_prog_MAKE
3943 if test -n "$MAKE"; then
3944 echo "$as_me:$LINENO: result: $MAKE" >&5
3945 echo "${ECHO_T}$MAKE" >&6
3947 echo "$as_me:$LINENO: result: no" >&5
3948 echo "${ECHO_T}no" >&6
3951 test -n "$MAKE" && break
3954 if test -z "$MAKE"; then
3957 # Found it, now check the version.
3958 echo "$as_me:$LINENO: checking version of $MAKE" >&5
3959 echo $ECHO_N "checking version of $MAKE... $ECHO_C" >&6
3960 ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'`
3961 case $ac_prog_version in
3962 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
3964 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
3965 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
3968 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
3969 echo "${ECHO_T}$ac_prog_version" >&6
3971 if test $ac_verc_fail = yes; then
3972 critic_missing="$critic_missing make"
3976 for ac_prog in gnumsgfmt gmsgfmt msgfmt
3978 # Extract the first word of "$ac_prog", so it can be a program name with args.
3979 set dummy $ac_prog; ac_word=$2
3980 echo "$as_me:$LINENO: checking for $ac_word" >&5
3981 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3982 if test "${ac_cv_prog_MSGFMT+set}" = set; then
3983 echo $ECHO_N "(cached) $ECHO_C" >&6
3985 if test -n "$MSGFMT"; then
3986 ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test.
3988 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3992 test -z "$as_dir" && as_dir=.
3993 for ac_exec_ext in '' $ac_executable_extensions; do
3994 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3995 ac_cv_prog_MSGFMT="$ac_prog"
3996 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4004 MSGFMT=$ac_cv_prog_MSGFMT
4005 if test -n "$MSGFMT"; then
4006 echo "$as_me:$LINENO: result: $MSGFMT" >&5
4007 echo "${ECHO_T}$MSGFMT" >&6
4009 echo "$as_me:$LINENO: result: no" >&5
4010 echo "${ECHO_T}no" >&6
4013 test -n "$MSGFMT" && break
4016 if test -z "$MSGFMT"; then
4019 # Found it, now check the version.
4020 echo "$as_me:$LINENO: checking version of $MSGFMT" >&5
4021 echo $ECHO_N "checking version of $MSGFMT... $ECHO_C" >&6
4022 ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
4023 case $ac_prog_version in
4024 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4025 0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*)
4026 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4027 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4030 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4031 echo "${ECHO_T}$ac_prog_version" >&6
4033 if test $ac_verc_fail = yes; then
4034 MSGFMT=: aux_missing="$aux_missing msgfmt"
4037 for ac_prog in makeinfo
4039 # Extract the first word of "$ac_prog", so it can be a program name with args.
4040 set dummy $ac_prog; ac_word=$2
4041 echo "$as_me:$LINENO: checking for $ac_word" >&5
4042 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4043 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
4044 echo $ECHO_N "(cached) $ECHO_C" >&6
4046 if test -n "$MAKEINFO"; then
4047 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
4049 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4053 test -z "$as_dir" && as_dir=.
4054 for ac_exec_ext in '' $ac_executable_extensions; do
4055 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4056 ac_cv_prog_MAKEINFO="$ac_prog"
4057 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4065 MAKEINFO=$ac_cv_prog_MAKEINFO
4066 if test -n "$MAKEINFO"; then
4067 echo "$as_me:$LINENO: result: $MAKEINFO" >&5
4068 echo "${ECHO_T}$MAKEINFO" >&6
4070 echo "$as_me:$LINENO: result: no" >&5
4071 echo "${ECHO_T}no" >&6
4074 test -n "$MAKEINFO" && break
4077 if test -z "$MAKEINFO"; then
4080 # Found it, now check the version.
4081 echo "$as_me:$LINENO: checking version of $MAKEINFO" >&5
4082 echo $ECHO_N "checking version of $MAKEINFO... $ECHO_C" >&6
4083 ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
4084 case $ac_prog_version in
4085 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4087 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4088 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4091 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4092 echo "${ECHO_T}$ac_prog_version" >&6
4094 if test $ac_verc_fail = yes; then
4095 MAKEINFO=: aux_missing="$aux_missing makeinfo"
4100 # Extract the first word of "$ac_prog", so it can be a program name with args.
4101 set dummy $ac_prog; ac_word=$2
4102 echo "$as_me:$LINENO: checking for $ac_word" >&5
4103 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4104 if test "${ac_cv_prog_SED+set}" = set; then
4105 echo $ECHO_N "(cached) $ECHO_C" >&6
4107 if test -n "$SED"; then
4108 ac_cv_prog_SED="$SED" # Let the user override the test.
4110 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4114 test -z "$as_dir" && as_dir=.
4115 for ac_exec_ext in '' $ac_executable_extensions; do
4116 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4117 ac_cv_prog_SED="$ac_prog"
4118 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4127 if test -n "$SED"; then
4128 echo "$as_me:$LINENO: result: $SED" >&5
4129 echo "${ECHO_T}$SED" >&6
4131 echo "$as_me:$LINENO: result: no" >&5
4132 echo "${ECHO_T}no" >&6
4135 test -n "$SED" && break
4138 if test -z "$SED"; then
4141 # Found it, now check the version.
4142 echo "$as_me:$LINENO: checking version of $SED" >&5
4143 echo $ECHO_N "checking version of $SED... $ECHO_C" >&6
4144 ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed version \([0-9]*\.[0-9.]*\).*$/\1/p'`
4145 case $ac_prog_version in
4146 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4147 3.0[2-9]*|3.[1-9]*|[4-9]*)
4148 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4149 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4152 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4153 echo "${ECHO_T}$ac_prog_version" >&6
4155 if test $ac_verc_fail = yes; then
4156 SED=: aux_missing="$aux_missing sed"
4160 if test "x$with_cvs" != xyes; then
4161 for ac_prog in autoconf
4163 # Extract the first word of "$ac_prog", so it can be a program name with args.
4164 set dummy $ac_prog; ac_word=$2
4165 echo "$as_me:$LINENO: checking for $ac_word" >&5
4166 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4167 if test "${ac_cv_prog_AUTOCONF+set}" = set; then
4168 echo $ECHO_N "(cached) $ECHO_C" >&6
4170 if test -n "$AUTOCONF"; then
4171 ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
4173 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4177 test -z "$as_dir" && as_dir=.
4178 for ac_exec_ext in '' $ac_executable_extensions; do
4179 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4180 ac_cv_prog_AUTOCONF="$ac_prog"
4181 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4189 AUTOCONF=$ac_cv_prog_AUTOCONF
4190 if test -n "$AUTOCONF"; then
4191 echo "$as_me:$LINENO: result: $AUTOCONF" >&5
4192 echo "${ECHO_T}$AUTOCONF" >&6
4194 echo "$as_me:$LINENO: result: no" >&5
4195 echo "${ECHO_T}no" >&6
4198 test -n "$AUTOCONF" && break
4200 test -n "$AUTOCONF" || AUTOCONF="no"
4202 case "x$AUTOCONF" in
4203 xno|x|x:) AUTOCONF=no ;;
4205 echo "$as_me:$LINENO: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5
4206 echo $ECHO_N "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... $ECHO_C" >&6
4207 if test "${libc_cv_autoconf_works+set}" = set; then
4208 echo $ECHO_N "(cached) $ECHO_C" >&6
4210 if (cd $srcdir; $AUTOCONF $ACFLAGS configure.in > /dev/null 2>&1); then
4211 libc_cv_autoconf_works=yes
4213 libc_cv_autoconf_works=no
4216 echo "$as_me:$LINENO: result: $libc_cv_autoconf_works" >&5
4217 echo "${ECHO_T}$libc_cv_autoconf_works" >&6
4218 test $libc_cv_autoconf_works = yes || AUTOCONF=no
4221 test "x$AUTOCONF" != xno || aux_missing="$aux_missing autoconf"
4224 test -n "$critic_missing" && { { echo "$as_me:$LINENO: error:
4225 *** These critical programs are missing or too old:$critic_missing
4226 *** Check the INSTALL file for required versions." >&5
4227 echo "$as_me: error:
4228 *** These critical programs are missing or too old:$critic_missing
4229 *** Check the INSTALL file for required versions." >&2;}
4230 { (exit 1); exit 1; }; }
4232 test -n "$aux_missing" && { echo "$as_me:$LINENO: WARNING:
4233 *** These auxiliary programs are missing or incompatible versions:$aux_missing
4234 *** some features will be disabled.
4235 *** Check the INSTALL file for required versions." >&5
4236 echo "$as_me: WARNING:
4237 *** These auxiliary programs are missing or incompatible versions:$aux_missing
4238 *** some features will be disabled.
4239 *** Check the INSTALL file for required versions." >&2;}
4241 # glibcbug.in wants to know the compiler version.
4242 CCVERSION=`$CC -v 2>&1 | sed -n 's/gcc version //p'`
4245 # if using special system headers, find out the compiler's sekrit
4246 # header directory and add that to the list. NOTE: Only does the right
4247 # thing on a system that doesn't need fixincludes. (Not presently a problem.)
4248 if test -n "$sysheaders"; then
4249 ccheaders=`$CC -print-file-name=include`
4250 SYSINCLUDES="-nostdinc -isystem $ccheaders -isystem $sysheaders"
4254 # check if ranlib is necessary
4255 echo "$as_me:$LINENO: checking whether ranlib is necessary" >&5
4256 echo $ECHO_N "checking whether ranlib is necessary... $ECHO_C" >&6
4257 if test "${libc_cv_ranlib_necessary+set}" = set; then
4258 echo $ECHO_N "(cached) $ECHO_C" >&6
4260 cat > conftest.c <<EOF
4265 $CC $CFLAGS $CPPFLAGS -c conftest.c
4266 $AR cr conftest.a conftest.o
4267 cp conftest.a conftest2.a
4269 if cmp -s conftest.a conftest2.a; then
4270 libc_cv_ranlib_necessary=no
4272 libc_cv_ranlib_necessary=yes
4276 echo "$as_me:$LINENO: result: $libc_cv_ranlib_necessary" >&5
4277 echo "${ECHO_T}$libc_cv_ranlib_necessary" >&6
4278 if test "$libc_cv_ranlib_necessary" = no; then
4282 # Test if LD_LIBRARY_PATH contains the notation for the current directory
4283 # since this would lead to problems installing/building glibc.
4284 # LD_LIBRARY_PATH contains the current directory if one of the following
4286 # - one of the terminals (":" and ";") is the first or last sign
4287 # - two terminals occur directly after each other
4288 # - the path contains an element with a dot in it
4289 echo "$as_me:$LINENO: checking LD_LIBRARY_PATH variable" >&5
4290 echo $ECHO_N "checking LD_LIBRARY_PATH variable... $ECHO_C" >&6
4291 case ${LD_LIBRARY_PATH} in
4292 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
4293 ld_library_path_setting="contains current directory"
4296 ld_library_path_setting="ok"
4299 echo "$as_me:$LINENO: result: $ld_library_path_setting" >&5
4300 echo "${ECHO_T}$ld_library_path_setting" >&6
4301 if test "$ld_library_path_setting" != "ok"; then
4302 { { echo "$as_me:$LINENO: error:
4303 *** LD_LIBRARY_PATH shouldn't contain the current directory when
4304 *** building glibc. Please change the environment variable
4305 *** and run configure again." >&5
4306 echo "$as_me: error:
4307 *** LD_LIBRARY_PATH shouldn't contain the current directory when
4308 *** building glibc. Please change the environment variable
4309 *** and run configure again." >&2;}
4310 { (exit 1); exit 1; }; }
4313 echo "$as_me:$LINENO: checking whether GCC supports -static-libgcc" >&5
4314 echo $ECHO_N "checking whether GCC supports -static-libgcc... $ECHO_C" >&6
4315 if test "${libc_cv_gcc_static_libgcc+set}" = set; then
4316 echo $ECHO_N "(cached) $ECHO_C" >&6
4318 if $CC -v -static-libgcc 2>&1 | grep -q 'unrecognized option.*static-libgcc'; then
4319 libc_cv_gcc_static_libgcc=
4321 libc_cv_gcc_static_libgcc=-static-libgcc
4324 echo "$as_me:$LINENO: result: $libc_cv_gcc_static_libgcc" >&5
4325 echo "${ECHO_T}$libc_cv_gcc_static_libgcc" >&6
4328 # Extract the first word of "bash", so it can be a program name with args.
4329 set dummy bash; ac_word=$2
4330 echo "$as_me:$LINENO: checking for $ac_word" >&5
4331 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4332 if test "${ac_cv_path_BASH+set}" = set; then
4333 echo $ECHO_N "(cached) $ECHO_C" >&6
4337 ac_cv_path_BASH="$BASH" # Let the user override the test with a path.
4340 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4344 test -z "$as_dir" && as_dir=.
4345 for ac_exec_ext in '' $ac_executable_extensions; do
4346 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4347 ac_cv_path_BASH="$as_dir/$ac_word$ac_exec_ext"
4348 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4354 test -z "$ac_cv_path_BASH" && ac_cv_path_BASH="no"
4358 BASH=$ac_cv_path_BASH
4360 if test -n "$BASH"; then
4361 echo "$as_me:$LINENO: result: $BASH" >&5
4362 echo "${ECHO_T}$BASH" >&6
4364 echo "$as_me:$LINENO: result: no" >&5
4365 echo "${ECHO_T}no" >&6
4368 if test "$BASH" != no &&
4369 $BASH -c 'test "$BASH_VERSINFO" \
4370 && test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then
4371 libc_cv_have_bash2=yes
4373 libc_cv_have_bash2=no
4377 if test "$BASH" = no; then
4378 # Extract the first word of "ksh", so it can be a program name with args.
4379 set dummy ksh; ac_word=$2
4380 echo "$as_me:$LINENO: checking for $ac_word" >&5
4381 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4382 if test "${ac_cv_path_KSH+set}" = set; then
4383 echo $ECHO_N "(cached) $ECHO_C" >&6
4387 ac_cv_path_KSH="$KSH" # Let the user override the test with a path.
4390 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4394 test -z "$as_dir" && as_dir=.
4395 for ac_exec_ext in '' $ac_executable_extensions; do
4396 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4397 ac_cv_path_KSH="$as_dir/$ac_word$ac_exec_ext"
4398 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4404 test -z "$ac_cv_path_KSH" && ac_cv_path_KSH="no"
4410 if test -n "$KSH"; then
4411 echo "$as_me:$LINENO: result: $KSH" >&5
4412 echo "${ECHO_T}$KSH" >&6
4414 echo "$as_me:$LINENO: result: no" >&5
4415 echo "${ECHO_T}no" >&6
4418 if test "$KSH" = no; then
4421 libc_cv_have_ksh=yes
4426 libc_cv_have_ksh=yes
4430 for ac_prog in gawk mawk nawk awk
4432 # Extract the first word of "$ac_prog", so it can be a program name with args.
4433 set dummy $ac_prog; ac_word=$2
4434 echo "$as_me:$LINENO: checking for $ac_word" >&5
4435 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4436 if test "${ac_cv_prog_AWK+set}" = set; then
4437 echo $ECHO_N "(cached) $ECHO_C" >&6
4439 if test -n "$AWK"; then
4440 ac_cv_prog_AWK="$AWK" # Let the user override the test.
4442 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4446 test -z "$as_dir" && as_dir=.
4447 for ac_exec_ext in '' $ac_executable_extensions; do
4448 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4449 ac_cv_prog_AWK="$ac_prog"
4450 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4459 if test -n "$AWK"; then
4460 echo "$as_me:$LINENO: result: $AWK" >&5
4461 echo "${ECHO_T}$AWK" >&6
4463 echo "$as_me:$LINENO: result: no" >&5
4464 echo "${ECHO_T}no" >&6
4467 test -n "$AWK" && break
4470 # Extract the first word of "perl", so it can be a program name with args.
4471 set dummy perl; ac_word=$2
4472 echo "$as_me:$LINENO: checking for $ac_word" >&5
4473 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4474 if test "${ac_cv_path_PERL+set}" = set; then
4475 echo $ECHO_N "(cached) $ECHO_C" >&6
4479 ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
4482 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4486 test -z "$as_dir" && as_dir=.
4487 for ac_exec_ext in '' $ac_executable_extensions; do
4488 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4489 ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
4490 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4496 test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no"
4500 PERL=$ac_cv_path_PERL
4502 if test -n "$PERL"; then
4503 echo "$as_me:$LINENO: result: $PERL" >&5
4504 echo "${ECHO_T}$PERL" >&6
4506 echo "$as_me:$LINENO: result: no" >&5
4507 echo "${ECHO_T}no" >&6
4510 if test "$PERL" != no &&
4511 (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then
4514 # Extract the first word of "install-info", so it can be a program name with args.
4515 set dummy install-info; ac_word=$2
4516 echo "$as_me:$LINENO: checking for $ac_word" >&5
4517 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4518 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then
4519 echo $ECHO_N "(cached) $ECHO_C" >&6
4521 case $INSTALL_INFO in
4523 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
4526 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4527 as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin"
4528 for as_dir in $as_dummy
4531 test -z "$as_dir" && as_dir=.
4532 for ac_exec_ext in '' $ac_executable_extensions; do
4533 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4534 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
4535 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4541 test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no"
4545 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
4547 if test -n "$INSTALL_INFO"; then
4548 echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
4549 echo "${ECHO_T}$INSTALL_INFO" >&6
4551 echo "$as_me:$LINENO: result: no" >&5
4552 echo "${ECHO_T}no" >&6
4555 if test "$INSTALL_INFO" != "no"; then
4556 echo "$as_me:$LINENO: checking for old Debian install-info" >&5
4557 echo $ECHO_N "checking for old Debian install-info... $ECHO_C" >&6
4558 if test "${libc_cv_old_debian_install_info+set}" = set; then
4559 echo $ECHO_N "(cached) $ECHO_C" >&6
4562 # There is a hard ^_ on the next line. I am open to better ideas.
4564 echo 'File: dir Node: Top This is the top of the INFO tree'
4565 echo '* Menu:') >conftest.d/dir
4566 (echo 'INFO-DIR-SECTION i-d-s works'
4567 echo 'START-INFO-DIR-ENTRY'
4568 echo '* Prog: (prog). Program.'
4569 echo 'END-INFO-DIR-ENTRY') >conftest.d/prog.info
4570 if $INSTALL_INFO --info-dir=conftest.d conftest.d/prog.info >&5 2>&1
4572 if grep -s 'i-d-s works' conftest.d/dir >/dev/null
4573 then libc_cv_old_debian_install_info=no
4574 else libc_cv_old_debian_install_info=yes
4576 else libc_cv_old_debian_install_info=no testfailed=t
4580 echo "$as_me:$LINENO: result: $libc_cv_old_debian_install_info" >&5
4581 echo "${ECHO_T}$libc_cv_old_debian_install_info" >&6
4582 if test -n "$testfailed"
4583 then { echo "$as_me:$LINENO: WARNING: install-info errored out, check config.log" >&5
4584 echo "$as_me: WARNING: install-info errored out, check config.log" >&2;}
4586 OLD_DEBIAN_INSTALL_INFO=$libc_cv_old_debian_install_info
4590 # Extract the first word of "bison", so it can be a program name with args.
4591 set dummy bison; ac_word=$2
4592 echo "$as_me:$LINENO: checking for $ac_word" >&5
4593 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4594 if test "${ac_cv_path_BISON+set}" = set; then
4595 echo $ECHO_N "(cached) $ECHO_C" >&6
4599 ac_cv_path_BISON="$BISON" # Let the user override the test with a path.
4602 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4603 as_dummy="$PATH:/usr/local/bin:/usr/bin:/bin"
4604 for as_dir in $as_dummy
4607 test -z "$as_dir" && as_dir=.
4608 for ac_exec_ext in '' $ac_executable_extensions; do
4609 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4610 ac_cv_path_BISON="$as_dir/$ac_word$ac_exec_ext"
4611 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4617 test -z "$ac_cv_path_BISON" && ac_cv_path_BISON="no"
4621 BISON=$ac_cv_path_BISON
4623 if test -n "$BISON"; then
4624 echo "$as_me:$LINENO: result: $BISON" >&5
4625 echo "${ECHO_T}$BISON" >&6
4627 echo "$as_me:$LINENO: result: no" >&5
4628 echo "${ECHO_T}no" >&6
4632 echo "$as_me:$LINENO: checking for signed size_t type" >&5
4633 echo $ECHO_N "checking for signed size_t type... $ECHO_C" >&6
4634 if test "${libc_cv_signed_size_t+set}" = set; then
4635 echo $ECHO_N "(cached) $ECHO_C" >&6
4637 echo '#include <stddef.h>
4638 FOOBAR __SIZE_TYPE__ FOOBAR' > conftest.c
4639 if eval "$ac_cpp conftest.c 2>/dev/null" \
4640 | grep '^FOOBAR.*unsigned.*FOOBAR$' >/dev/null; then
4641 libc_cv_signed_size_t=no
4643 libc_cv_signed_size_t=yes
4647 echo "$as_me:$LINENO: result: $libc_cv_signed_size_t" >&5
4648 echo "${ECHO_T}$libc_cv_signed_size_t" >&6
4649 if test $libc_cv_signed_size_t = yes; then
4650 cat >> confdefs.h <<\EOF
4651 #undef __SIZE_TYPE__
4652 #define __SIZE_TYPE__ unsigned
4657 echo "$as_me:$LINENO: checking for libc-friendly stddef.h" >&5
4658 echo $ECHO_N "checking for libc-friendly stddef.h... $ECHO_C" >&6
4659 if test "${libc_cv_friendly_stddef+set}" = set; then
4660 echo $ECHO_N "(cached) $ECHO_C" >&6
4662 cat >conftest.$ac_ext <<_ACEOF
4663 #line $LINENO "configure"
4666 cat confdefs.h >>conftest.$ac_ext
4667 cat >>conftest.$ac_ext <<_ACEOF
4668 /* end confdefs.h. */
4669 #define __need_size_t
4670 #define __need_wchar_t
4677 size_t size; wchar_t wchar;
4679 #error stddef.h ignored __need_*
4681 if (&size == NULL || &wchar == NULL) abort ();
4686 rm -f conftest.$ac_objext
4687 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4688 (eval $ac_compile) 2>&5
4690 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4691 (exit $ac_status); } &&
4692 { ac_try='test -s conftest.$ac_objext'
4693 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4696 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4697 (exit $ac_status); }; }; then
4698 libc_cv_friendly_stddef=yes
4700 echo "$as_me: failed program was:" >&5
4701 sed 's/^/| /' conftest.$ac_ext >&5
4703 libc_cv_friendly_stddef=no
4705 rm -f conftest.$ac_objext conftest.$ac_ext
4707 echo "$as_me:$LINENO: result: $libc_cv_friendly_stddef" >&5
4708 echo "${ECHO_T}$libc_cv_friendly_stddef" >&6
4709 if test $libc_cv_friendly_stddef = yes; then
4710 config_vars="$config_vars
4711 override stddef.h = # The installed <stddef.h> seems to be libc-friendly."
4714 echo "$as_me:$LINENO: checking whether we need to use -P to assemble .S files" >&5
4715 echo $ECHO_N "checking whether we need to use -P to assemble .S files... $ECHO_C" >&6
4716 if test "${libc_cv_need_minus_P+set}" = set; then
4717 echo $ECHO_N "(cached) $ECHO_C" >&6
4719 cat > conftest.S <<EOF
4720 #include "confdefs.h"
4721 /* Nothing whatsoever. */
4723 if { ac_try='${CC-cc} $CPPFLAGS $ASFLAGS -c conftest.S 1>&5'
4724 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4727 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4728 (exit $ac_status); }; }; then
4729 libc_cv_need_minus_P=no
4731 libc_cv_need_minus_P=yes
4735 echo "$as_me:$LINENO: result: $libc_cv_need_minus_P" >&5
4736 echo "${ECHO_T}$libc_cv_need_minus_P" >&6
4737 if test $libc_cv_need_minus_P = yes; then
4738 config_vars="$config_vars
4739 asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives."
4742 echo "$as_me:$LINENO: checking whether .text pseudo-op must be used" >&5
4743 echo $ECHO_N "checking whether .text pseudo-op must be used... $ECHO_C" >&6
4744 if test "${libc_cv_dot_text+set}" = set; then
4745 echo $ECHO_N "(cached) $ECHO_C" >&6
4747 cat > conftest.s <<EOF
4751 if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
4752 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4755 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4756 (exit $ac_status); }; }; then
4757 libc_cv_dot_text=.text
4762 if test -z "$libc_cv_dot_text"; then
4763 echo "$as_me:$LINENO: result: no" >&5
4764 echo "${ECHO_T}no" >&6
4766 echo "$as_me:$LINENO: result: yes" >&5
4767 echo "${ECHO_T}yes" >&6
4770 echo "$as_me:$LINENO: checking for assembler global-symbol directive" >&5
4771 echo $ECHO_N "checking for assembler global-symbol directive... $ECHO_C" >&6
4772 if test "${libc_cv_asm_global_directive+set}" = set; then
4773 echo $ECHO_N "(cached) $ECHO_C" >&6
4775 libc_cv_asm_global_directive=UNKNOWN
4776 for ac_globl in .globl .global .EXPORT; do
4777 cat > conftest.s <<EOF
4782 if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
4783 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4786 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4787 (exit $ac_status); }; }; then
4788 libc_cv_asm_global_directive=${ac_globl}
4791 test $libc_cv_asm_global_directive != UNKNOWN && break
4794 echo "$as_me:$LINENO: result: $libc_cv_asm_global_directive" >&5
4795 echo "${ECHO_T}$libc_cv_asm_global_directive" >&6
4796 if test $libc_cv_asm_global_directive = UNKNOWN; then
4797 { { echo "$as_me:$LINENO: error: cannot determine asm global directive" >&5
4798 echo "$as_me: error: cannot determine asm global directive" >&2;}
4799 { (exit 1); exit 1; }; }
4801 cat >>confdefs.h <<_ACEOF
4802 #define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive}
4807 echo "$as_me:$LINENO: checking for .set assembler directive" >&5
4808 echo $ECHO_N "checking for .set assembler directive... $ECHO_C" >&6
4809 if test "${libc_cv_asm_set_directive+set}" = set; then
4810 echo $ECHO_N "(cached) $ECHO_C" >&6
4812 cat > conftest.s <<EOF
4815 .set glibc_conftest_frobozz,foo
4816 $libc_cv_asm_global_directive glibc_conftest_frobozz
4818 # The alpha-dec-osf1 assembler gives only a warning for `.set'
4819 # (but it doesn't work), so we must do a linking check to be sure.
4820 cat > conftest1.c <<\EOF
4821 extern int glibc_conftest_frobozz;
4822 void _start() { glibc_conftest_frobozz = 1; }
4824 if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
4825 -nostartfiles -nostdlib \
4826 -o conftest conftest.s conftest1.c 1>&5 2>&5; then
4827 libc_cv_asm_set_directive=yes
4829 libc_cv_asm_set_directive=no
4833 echo "$as_me:$LINENO: result: $libc_cv_asm_set_directive" >&5
4834 echo "${ECHO_T}$libc_cv_asm_set_directive" >&6
4835 if test $libc_cv_asm_set_directive = yes; then
4836 cat >>confdefs.h <<\_ACEOF
4837 #define HAVE_ASM_SET_DIRECTIVE 1
4842 echo "$as_me:$LINENO: checking for assembler .type directive prefix" >&5
4843 echo $ECHO_N "checking for assembler .type directive prefix... $ECHO_C" >&6
4844 if test "${libc_cv_asm_type_prefix+set}" = set; then
4845 echo $ECHO_N "(cached) $ECHO_C" >&6
4847 libc_cv_asm_type_prefix=no
4848 for ac_try_prefix in '@' '%' '#'; do
4849 cat > conftest.s <<EOF
4851 ${libc_cv_asm_global_directive} foo
4852 .type foo, ${ac_try_prefix}object
4857 if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
4858 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4861 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4862 (exit $ac_status); }; }; then
4863 libc_cv_asm_type_prefix=${ac_try_prefix}
4866 test "x$libc_cv_asm_type_prefix" != xno && break
4869 echo "$as_me:$LINENO: result: $libc_cv_asm_type_prefix" >&5
4870 echo "${ECHO_T}$libc_cv_asm_type_prefix" >&6
4871 if test "x$libc_cv_asm_type_prefix" != xno; then
4872 cat >>confdefs.h <<_ACEOF
4873 #define ASM_TYPE_DIRECTIVE_PREFIX ${libc_cv_asm_type_prefix}
4878 # The Aix ld uses global .symbol_names instead of symbol_names.
4879 # Unfortunately also used in the PPC64 ELF ABI.
4880 case "${os}${machine}" in
4881 aix4.3* | linux*powerpc/powerpc64*)
4882 cat >>confdefs.h <<\_ACEOF
4883 #define HAVE_ASM_GLOBAL_DOT_NAME 1
4888 echo "$as_me:$LINENO: checking for .symver assembler directive" >&5
4889 echo $ECHO_N "checking for .symver assembler directive... $ECHO_C" >&6
4890 if test "${libc_cv_asm_symver_directive+set}" = set; then
4891 echo $ECHO_N "(cached) $ECHO_C" >&6
4893 cat > conftest.s <<EOF
4896 .symver _sym,sym@VERS
4898 if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then
4899 libc_cv_asm_symver_directive=yes
4901 libc_cv_asm_symver_directive=no
4905 echo "$as_me:$LINENO: result: $libc_cv_asm_symver_directive" >&5
4906 echo "${ECHO_T}$libc_cv_asm_symver_directive" >&6
4907 echo "$as_me:$LINENO: checking for ld --version-script" >&5
4908 echo $ECHO_N "checking for ld --version-script... $ECHO_C" >&6
4909 if test "${libc_cv_ld_version_script_option+set}" = set; then
4910 echo $ECHO_N "(cached) $ECHO_C" >&6
4912 if test $libc_cv_asm_symver_directive = yes; then
4913 cat > conftest.s <<EOF
4916 .symver _sym,sym@VERS
4918 cat > conftest.map <<EOF
4927 if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then
4928 if { ac_try='${CC-cc} $CFLAGS $LDFLAGS -shared
4929 -o conftest.so conftest.o
4930 -nostartfiles -nostdlib
4931 -Wl,--version-script,conftest.map
4933 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4936 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4937 (exit $ac_status); }; };
4939 libc_cv_ld_version_script_option=yes
4941 libc_cv_ld_version_script_option=no
4944 libc_cv_ld_version_script_option=no
4947 libc_cv_ld_version_script_option=no
4951 echo "$as_me:$LINENO: result: $libc_cv_ld_version_script_option" >&5
4952 echo "${ECHO_T}$libc_cv_ld_version_script_option" >&6
4953 if test $shared != no &&
4954 test $libc_cv_asm_symver_directive = yes &&
4955 test $libc_cv_ld_version_script_option = yes &&
4956 test $enable_versioning = yes; then
4958 cat >>confdefs.h <<\_ACEOF
4959 #define DO_VERSIONING 1
4967 if test $elf = yes && test $shared != no && test $VERSIONING = no; then
4969 *** WARNING: You should not compile GNU libc without versioning. Not using
4970 *** versioning will introduce incompatibilities so that old binaries
4971 *** will not run anymore.
4972 *** For versioning you need recent binutils (binutils-2.8.1.0.23 or newer)."
4974 if test $elf = yes; then
4975 echo "$as_me:$LINENO: checking for .previous assembler directive" >&5
4976 echo $ECHO_N "checking for .previous assembler directive... $ECHO_C" >&6
4977 if test "${libc_cv_asm_previous_directive+set}" = set; then
4978 echo $ECHO_N "(cached) $ECHO_C" >&6
4980 cat > conftest.s <<EOF
4981 .section foo_section
4984 if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
4985 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4988 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4989 (exit $ac_status); }; }; then
4990 libc_cv_asm_previous_directive=yes
4992 libc_cv_asm_previous_directive=no
4996 echo "$as_me:$LINENO: result: $libc_cv_asm_previous_directive" >&5
4997 echo "${ECHO_T}$libc_cv_asm_previous_directive" >&6
4998 if test $libc_cv_asm_previous_directive = yes; then
4999 cat >>confdefs.h <<\_ACEOF
5000 #define HAVE_ASM_PREVIOUS_DIRECTIVE 1
5004 echo "$as_me:$LINENO: checking for .popsection assembler directive" >&5
5005 echo $ECHO_N "checking for .popsection assembler directive... $ECHO_C" >&6
5006 if test "${libc_cv_asm_popsection_directive+set}" = set; then
5007 echo $ECHO_N "(cached) $ECHO_C" >&6
5009 cat > conftest.s <<EOF
5010 .pushsection foo_section
5013 if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
5014 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5017 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5018 (exit $ac_status); }; }; then
5019 libc_cv_asm_popsection_directive=yes
5021 libc_cv_asm_popsection_directive=no
5025 echo "$as_me:$LINENO: result: $libc_cv_asm_popsection_directive" >&5
5026 echo "${ECHO_T}$libc_cv_asm_popsection_directive" >&6
5027 if test $libc_cv_asm_popsection_directive = yes; then
5028 cat >>confdefs.h <<\_ACEOF
5029 #define HAVE_ASM_POPSECTION_DIRECTIVE 1
5034 echo "$as_me:$LINENO: checking for .protected and .hidden assembler directive" >&5
5035 echo $ECHO_N "checking for .protected and .hidden assembler directive... $ECHO_C" >&6
5036 if test "${libc_cv_asm_protected_directive+set}" = set; then
5037 echo $ECHO_N "(cached) $ECHO_C" >&6
5039 cat > conftest.s <<EOF
5045 if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
5046 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5049 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5050 (exit $ac_status); }; }; then
5051 libc_cv_asm_protected_directive=yes
5053 libc_cv_asm_protected_directive=no
5057 echo "$as_me:$LINENO: result: $libc_cv_asm_protected_directive" >&5
5058 echo "${ECHO_T}$libc_cv_asm_protected_directive" >&6
5060 cat >>confdefs.h <<\_ACEOF
5061 #define HAVE_PROTECTED 1
5064 cat >>confdefs.h <<\_ACEOF
5065 #define HAVE_HIDDEN 1
5069 if test $libc_cv_asm_protected_directive = yes; then
5070 echo "$as_me:$LINENO: checking whether __attribute__((visibility())) is supported" >&5
5071 echo $ECHO_N "checking whether __attribute__((visibility())) is supported... $ECHO_C" >&6
5072 if test "${libc_cv_visibility_attribute+set}" = set; then
5073 echo $ECHO_N "(cached) $ECHO_C" >&6
5075 cat > conftest.c <<EOF
5076 int foo __attribute__ ((visibility ("hidden"))) = 1;
5077 int bar __attribute__ ((visibility ("protected"))) = 1;
5079 libc_cv_visibility_attribute=no
5080 if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
5081 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5084 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5085 (exit $ac_status); }; }; then
5086 if grep '\.hidden.*foo' conftest.s >/dev/null; then
5087 if grep '\.protected.*bar' conftest.s >/dev/null; then
5088 libc_cv_visibility_attribute=yes
5095 echo "$as_me:$LINENO: result: $libc_cv_visibility_attribute" >&5
5096 echo "${ECHO_T}$libc_cv_visibility_attribute" >&6
5097 if test $libc_cv_visibility_attribute = yes; then
5098 cat >>confdefs.h <<\_ACEOF
5099 #define HAVE_VISIBILITY_ATTRIBUTE 1
5105 if test $libc_cv_visibility_attribute = yes; then
5106 echo "$as_me:$LINENO: checking for broken __attribute__((visibility()))" >&5
5107 echo $ECHO_N "checking for broken __attribute__((visibility()))... $ECHO_C" >&6
5108 if test "${libc_cv_broken_visibility_attribute+set}" = set; then
5109 echo $ECHO_N "(cached) $ECHO_C" >&6
5111 cat > conftest.c <<EOF
5113 int bar (int x) __asm__ ("foo") __attribute__ ((visibility ("hidden")));
5114 int bar (int x) { return x; }
5116 libc_cv_broken_visibility_attribute=yes
5117 if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s1>&5'
5118 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5121 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5122 (exit $ac_status); }; }; then
5123 if grep '\.hidden[ _]foo' conftest.s >/dev/null; then
5124 libc_cv_broken_visibility_attribute=no
5127 rm -f conftest.c conftest.s
5130 echo "$as_me:$LINENO: result: $libc_cv_broken_visibility_attribute" >&5
5131 echo "${ECHO_T}$libc_cv_broken_visibility_attribute" >&6
5132 if test $libc_cv_broken_visibility_attribute = yes; then
5133 cat >>confdefs.h <<\_ACEOF
5134 #define HAVE_BROKEN_VISIBILITY_ATTRIBUTE 1
5140 echo "$as_me:$LINENO: checking for broken __attribute__((alias()))" >&5
5141 echo $ECHO_N "checking for broken __attribute__((alias()))... $ECHO_C" >&6
5142 if test "${libc_cv_broken_alias_attribute+set}" = set; then
5143 echo $ECHO_N "(cached) $ECHO_C" >&6
5145 cat > conftest.c <<EOF
5146 extern int foo (int x) __asm ("xyzzy");
5147 int bar (int x) { return x; }
5148 extern __typeof (bar) foo __attribute ((weak, alias ("bar")));
5150 extern __typeof (dfoo) dfoo __asm ("abccb");
5153 libc_cv_broken_alias_attribute=yes
5154 if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
5155 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5158 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5159 (exit $ac_status); }; }; then
5160 if grep 'xyzzy' conftest.s >/dev/null &&
5161 grep 'abccb' conftest.s >/dev/null; then
5162 libc_cv_broken_alias_attribute=no
5165 rm -f conftest.c conftest.s
5168 echo "$as_me:$LINENO: result: $libc_cv_broken_alias_attribute" >&5
5169 echo "${ECHO_T}$libc_cv_broken_alias_attribute" >&6
5170 if test $libc_cv_broken_alias_attribute = yes; then
5171 cat >>confdefs.h <<\_ACEOF
5172 #define HAVE_BROKEN_ALIAS_ATTRIBUTE 1
5177 if test $libc_cv_visibility_attribute = yes -a $gnu_ld = yes; then
5178 echo "$as_me:$LINENO: checking whether to put _rtld_local into .sdata section" >&5
5179 echo $ECHO_N "checking whether to put _rtld_local into .sdata section... $ECHO_C" >&6
5180 if test "${libc_cv_have_sdata_section+set}" = set; then
5181 echo $ECHO_N "(cached) $ECHO_C" >&6
5183 echo "int i;" > conftest.c
5184 libc_cv_have_sdata_section=no
5185 if ${CC-cc} $LDFLAGS -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \
5186 | grep '\.sdata' >/dev/null; then
5187 libc_cv_have_sdata_section=yes
5189 rm -f conftest.c conftest.so
5192 echo "$as_me:$LINENO: result: $libc_cv_have_sdata_section" >&5
5193 echo "${ECHO_T}$libc_cv_have_sdata_section" >&6
5194 if test $libc_cv_have_sdata_section = yes; then
5195 cat >>confdefs.h <<\_ACEOF
5196 #define HAVE_SDATA_SECTION 1
5202 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
5203 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
5204 if test "${libc_cv_initfinit_array+set}" = set; then
5205 echo $ECHO_N "(cached) $ECHO_C" >&6
5207 cat > conftest.c <<EOF
5208 int _start (void) { return 0; }
5209 int __start (void) { return 0; }
5210 int foo (void) { return 1; }
5211 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
5213 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -o conftest conftest.c
5214 -static -nostartfiles -nostdlib 1>&5'
5215 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5218 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5219 (exit $ac_status); }; }
5221 if readelf -S conftest | fgrep INIT_ARRAY > /dev/null; then
5222 libc_cv_initfinit_array=yes
5224 libc_cv_initfinit_array=no
5227 libc_cv_initfinit_array=no
5231 echo "$as_me:$LINENO: result: $libc_cv_initfinit_array" >&5
5232 echo "${ECHO_T}$libc_cv_initfinit_array" >&6
5234 if test $libc_cv_initfinit_array = yes; then
5235 cat >>confdefs.h <<\_ACEOF
5236 #define HAVE_INITFINI_ARRAY 1
5241 echo "$as_me:$LINENO: checking for -z nodelete option" >&5
5242 echo $ECHO_N "checking for -z nodelete option... $ECHO_C" >&6
5243 if test "${libc_cv_z_nodelete+set}" = set; then
5244 echo $ECHO_N "(cached) $ECHO_C" >&6
5246 cat > conftest.c <<EOF
5247 int _start (void) { return 42; }
5249 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5250 -shared -o conftest.so conftest.c
5251 -nostartfiles -nostdlib
5252 -Wl,--enable-new-dtags,-z,nodelete 1>&5'
5253 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5256 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5257 (exit $ac_status); }; }
5259 libc_cv_z_nodelete=yes
5261 libc_cv_z_nodelete=no
5265 echo "$as_me:$LINENO: result: $libc_cv_z_nodelete" >&5
5266 echo "${ECHO_T}$libc_cv_z_nodelete" >&6
5269 echo "$as_me:$LINENO: checking for -z nodlopen option" >&5
5270 echo $ECHO_N "checking for -z nodlopen option... $ECHO_C" >&6
5271 if test "${libc_cv_z_nodlopen+set}" = set; then
5272 echo $ECHO_N "(cached) $ECHO_C" >&6
5274 cat > conftest.c <<EOF
5275 int _start (void) { return 42; }
5277 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5278 -shared -o conftest.so conftest.c
5279 -nostartfiles -nostdlib
5280 -Wl,--enable-new-dtags,-z,nodlopen 1>&5'
5281 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5284 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5285 (exit $ac_status); }; }
5287 libc_cv_z_nodlopen=yes
5289 libc_cv_z_nodlopen=no
5293 echo "$as_me:$LINENO: result: $libc_cv_z_nodlopen" >&5
5294 echo "${ECHO_T}$libc_cv_z_nodlopen" >&6
5297 echo "$as_me:$LINENO: checking for -z initfirst option" >&5
5298 echo $ECHO_N "checking for -z initfirst option... $ECHO_C" >&6
5299 if test "${libc_cv_z_initfirst+set}" = set; then
5300 echo $ECHO_N "(cached) $ECHO_C" >&6
5302 cat > conftest.c <<EOF
5303 int _start (void) { return 42; }
5305 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5306 -shared -o conftest.so conftest.c
5307 -nostartfiles -nostdlib
5308 -Wl,--enable-new-dtags,-z,initfirst 1>&5'
5309 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5312 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5313 (exit $ac_status); }; }
5315 libc_cv_z_initfirst=yes
5317 libc_cv_z_initfirst=no
5321 echo "$as_me:$LINENO: result: $libc_cv_z_initfirst" >&5
5322 echo "${ECHO_T}$libc_cv_z_initfirst" >&6
5325 echo "$as_me:$LINENO: checking for -Bgroup option" >&5
5326 echo $ECHO_N "checking for -Bgroup option... $ECHO_C" >&6
5327 if test "${libc_cv_Bgroup+set}" = set; then
5328 echo $ECHO_N "(cached) $ECHO_C" >&6
5330 cat > conftest.c <<EOF
5331 int _start (void) { return 42; }
5333 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5334 -shared -o conftest.so conftest.c
5335 -Wl,-Bgroup -nostdlib 1>&5'
5336 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5339 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5340 (exit $ac_status); }; }
5348 echo "$as_me:$LINENO: result: $libc_cv_Bgroup" >&5
5349 echo "${ECHO_T}$libc_cv_Bgroup" >&6
5352 echo "$as_me:$LINENO: checking for -z combreloc" >&5
5353 echo $ECHO_N "checking for -z combreloc... $ECHO_C" >&6
5354 if test "${libc_cv_z_combreloc+set}" = set; then
5355 echo $ECHO_N "(cached) $ECHO_C" >&6
5357 cat > conftest.c <<EOF
5358 extern int bar (int);
5360 int foo (void) { return bar (mumble); }
5362 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5363 -shared -o conftest.so conftest.c
5364 -nostdlib -nostartfiles
5365 -Wl,-z,combreloc 1>&5'
5366 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5369 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5370 (exit $ac_status); }; }
5372 if readelf -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then
5373 libc_cv_z_combreloc=yes
5375 libc_cv_z_combreloc=no
5378 libc_cv_z_combreloc=no
5382 echo "$as_me:$LINENO: result: $libc_cv_z_combreloc" >&5
5383 echo "${ECHO_T}$libc_cv_z_combreloc" >&6
5384 if test "$libc_cv_z_combreloc" = yes; then
5385 cat >>confdefs.h <<\_ACEOF
5386 #define HAVE_Z_COMBRELOC 1
5393 if test $elf != yes; then
5394 echo "$as_me:$LINENO: checking for .init and .fini sections" >&5
5395 echo $ECHO_N "checking for .init and .fini sections... $ECHO_C" >&6
5396 if test "${libc_cv_have_initfini+set}" = set; then
5397 echo $ECHO_N "(cached) $ECHO_C" >&6
5399 cat >conftest.$ac_ext <<_ACEOF
5400 #line $LINENO "configure"
5403 cat confdefs.h >>conftest.$ac_ext
5404 cat >>conftest.$ac_ext <<_ACEOF
5405 /* end confdefs.h. */
5410 asm (".section .init");
5411 asm (".section .fini");
5412 asm ("${libc_cv_dot_text}");
5417 rm -f conftest.$ac_objext
5418 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5419 (eval $ac_compile) 2>&5
5421 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5422 (exit $ac_status); } &&
5423 { ac_try='test -s conftest.$ac_objext'
5424 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5427 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5428 (exit $ac_status); }; }; then
5429 libc_cv_have_initfini=yes
5431 echo "$as_me: failed program was:" >&5
5432 sed 's/^/| /' conftest.$ac_ext >&5
5434 libc_cv_have_initfini=no
5436 rm -f conftest.$ac_objext conftest.$ac_ext
5438 echo "$as_me:$LINENO: result: $libc_cv_have_initfini" >&5
5439 echo "${ECHO_T}$libc_cv_have_initfini" >&6
5440 if test $libc_cv_have_initfini = yes; then
5441 cat >>confdefs.h <<\_ACEOF
5442 #define HAVE_INITFINI 1
5448 if test $elf = yes -a $gnu_ld = yes; then
5449 echo "$as_me:$LINENO: checking whether cc puts quotes around section names" >&5
5450 echo $ECHO_N "checking whether cc puts quotes around section names... $ECHO_C" >&6
5451 if test "${libc_cv_have_section_quotes+set}" = set; then
5452 echo $ECHO_N "(cached) $ECHO_C" >&6
5454 cat > conftest.c <<EOF
5455 static const int foo
5456 __attribute__ ((section ("bar"))) = 1;
5458 if ${CC-cc} -S conftest.c -o conftest.s; then
5459 if grep '\.section.*"bar"' conftest.s >/dev/null; then
5460 libc_cv_have_section_quotes=yes
5462 libc_cv_have_section_quotes=no
5465 libc_cv_have_section_quotes=unknown
5470 echo "$as_me:$LINENO: result: $libc_cv_have_section_quotes" >&5
5471 echo "${ECHO_T}$libc_cv_have_section_quotes" >&6
5472 if test $libc_cv_have_section_quotes = yes; then
5473 cat >>confdefs.h <<\_ACEOF
5474 #define HAVE_SECTION_QUOTES 1
5482 if test $elf = yes; then
5483 libc_cv_asm_underscores=no
5485 if test $ac_cv_prog_cc_works = yes; then
5486 echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5
5487 echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6
5488 if test "${libc_cv_asm_underscores+set}" = set; then
5489 echo $ECHO_N "(cached) $ECHO_C" >&6
5491 cat >conftest.$ac_ext <<_ACEOF
5492 #line $LINENO "configure"
5495 cat confdefs.h >>conftest.$ac_ext
5496 cat >>conftest.$ac_ext <<_ACEOF
5497 /* end confdefs.h. */
5498 asm ("_glibc_foobar:");
5507 rm -f conftest.$ac_objext conftest$ac_exeext
5508 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5509 (eval $ac_link) 2>&5
5511 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5512 (exit $ac_status); } &&
5513 { ac_try='test -s conftest$ac_exeext'
5514 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5517 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5518 (exit $ac_status); }; }; then
5519 libc_cv_asm_underscores=yes
5521 echo "$as_me: failed program was:" >&5
5522 sed 's/^/| /' conftest.$ac_ext >&5
5524 libc_cv_asm_underscores=no
5526 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
5528 echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5
5529 echo "${ECHO_T}$libc_cv_asm_underscores" >&6
5531 echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5
5532 echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6
5533 if test "${libc_cv_asm_underscores+set}" = set; then
5534 echo $ECHO_N "(cached) $ECHO_C" >&6
5536 cat > conftest.$ac_ext <<EOF
5537 #line 5537 "configure"
5538 #include "confdefs.h"
5539 void underscore_test(void) {
5542 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5543 (eval $ac_compile) 2>&5
5545 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5546 (exit $ac_status); }; then
5547 if grep _underscore_test conftest* >/dev/null; then
5549 libc_cv_asm_underscores=yes
5552 libc_cv_asm_underscores=no
5555 echo "configure: failed program was:" >&5
5556 cat conftest.$ac_ext >&5
5558 libc_cv_asm_underscores=no
5562 echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5
5563 echo "${ECHO_T}$libc_cv_asm_underscores" >&6
5566 if test $libc_cv_asm_underscores = no; then
5567 cat >>confdefs.h <<\_ACEOF
5568 #define NO_UNDERSCORES 1
5573 if test $elf = yes; then
5574 libc_cv_weak_symbols=yes
5577 echo "$as_me:$LINENO: checking for assembler .weak directive" >&5
5578 echo $ECHO_N "checking for assembler .weak directive... $ECHO_C" >&6
5579 if test "${libc_cv_asm_weak_directive+set}" = set; then
5580 echo $ECHO_N "(cached) $ECHO_C" >&6
5582 cat > conftest.s <<EOF
5584 ${libc_cv_asm_global_directive} foo
5587 .weak bar; bar = foo
5589 if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
5590 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5593 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5594 (exit $ac_status); }; }; then
5595 libc_cv_asm_weak_directive=yes
5597 libc_cv_asm_weak_directive=no
5601 echo "$as_me:$LINENO: result: $libc_cv_asm_weak_directive" >&5
5602 echo "${ECHO_T}$libc_cv_asm_weak_directive" >&6
5604 if test $libc_cv_asm_weak_directive = no; then
5605 echo "$as_me:$LINENO: checking for assembler .weakext directive" >&5
5606 echo $ECHO_N "checking for assembler .weakext directive... $ECHO_C" >&6
5607 if test "${libc_cv_asm_weakext_directive+set}" = set; then
5608 echo $ECHO_N "(cached) $ECHO_C" >&6
5610 cat > conftest.s <<EOF
5612 ${libc_cv_asm_global_directive} foo
5616 ${libc_cv_asm_global_directive} baz
5619 if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
5620 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5623 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5624 (exit $ac_status); }; }; then
5625 libc_cv_asm_weakext_directive=yes
5627 libc_cv_asm_weakext_directive=no
5631 echo "$as_me:$LINENO: result: $libc_cv_asm_weakext_directive" >&5
5632 echo "${ECHO_T}$libc_cv_asm_weakext_directive" >&6
5636 if test $libc_cv_asm_weak_directive = yes; then
5637 cat >>confdefs.h <<\_ACEOF
5638 #define HAVE_ASM_WEAK_DIRECTIVE 1
5641 elif test $libc_cv_asm_weakext_directive = yes; then
5642 cat >>confdefs.h <<\_ACEOF
5643 #define HAVE_ASM_WEAKEXT_DIRECTIVE 1
5648 case "${host_cpu}-${host_os}" in
5650 libc_cv_asm_line_sep='@'
5651 cat >>confdefs.h <<_ACEOF
5652 #define ASM_LINE_SEP $libc_cv_asm_line_sep
5657 echo "$as_me:$LINENO: checking for assembler line separator" >&5
5658 echo $ECHO_N "checking for assembler line separator... $ECHO_C" >&6
5659 if test "${libc_cv_asm_line_sep+set}" = set; then
5660 echo $ECHO_N "(cached) $ECHO_C" >&6
5662 cat > conftest.s <<EOF
5665 if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
5666 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5669 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5670 (exit $ac_status); }; }; then
5671 libc_cv_asm_line_sep='!'
5673 if test -z "$enable_hacker_mode"; then
5674 echo "*** You need a newer assembler to compile glibc"
5678 libc_cv_asm_line_sep=';'
5682 echo "$as_me:$LINENO: result: $libc_cv_asm_line_sep" >&5
5683 echo "${ECHO_T}$libc_cv_asm_line_sep" >&6
5684 cat >>confdefs.h <<_ACEOF
5685 #define ASM_LINE_SEP $libc_cv_asm_line_sep
5691 echo "$as_me:$LINENO: checking if -g produces usable source locations for assembler-with-cpp" >&5
5692 echo $ECHO_N "checking if -g produces usable source locations for assembler-with-cpp... $ECHO_C" >&6
5693 if test "${libc_cv_cpp_asm_debuginfo+set}" = set; then
5694 echo $ECHO_N "(cached) $ECHO_C" >&6
5696 cat > conftest.S <<EOF
5697 #include "confdefs.h"
5702 ${libc_cv_asm_global_directive} foo
5704 /* Unfortunately this test only works for a real instruction,
5705 not for any of the machine-independent pseudo-ops.
5706 So we just have to assume everybody has a "nop". */
5713 if { ac_try='${CC-cc} $CPPFLAGS $ASFLAGS -g -c conftest.S 1>&5'
5714 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5717 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5718 (exit $ac_status); }; } &&
5719 ac_pattern='conftest\.S'
5720 { ac_try='readelf --debug-dump=line conftest.o |
5721 grep $ac_pattern 1>&5'
5722 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5725 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5726 (exit $ac_status); }; }; then
5727 libc_cv_cpp_asm_debuginfo=yes
5729 libc_cv_cpp_asm_debuginfo=no
5733 echo "$as_me:$LINENO: result: $libc_cv_cpp_asm_debuginfo" >&5
5734 echo "${ECHO_T}$libc_cv_cpp_asm_debuginfo" >&6
5735 if test $libc_cv_cpp_asm_debuginfo = yes; then
5736 cat >>confdefs.h <<\_ACEOF
5737 #define HAVE_CPP_ASM_DEBUGINFO 1
5742 echo "$as_me:$LINENO: checking for ld --no-whole-archive" >&5
5743 echo $ECHO_N "checking for ld --no-whole-archive... $ECHO_C" >&6
5744 if test "${libc_cv_ld_no_whole_archive+set}" = set; then
5745 echo $ECHO_N "(cached) $ECHO_C" >&6
5747 cat > conftest.c <<\EOF
5752 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5753 -nostdlib -nostartfiles -Wl,--no-whole-archive
5754 -o conftest conftest.c 1>&5'
5755 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5758 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5759 (exit $ac_status); }; }; then
5760 libc_cv_ld_no_whole_archive=yes
5762 libc_cv_ld_no_whole_archive=no
5766 echo "$as_me:$LINENO: result: $libc_cv_ld_no_whole_archive" >&5
5767 echo "${ECHO_T}$libc_cv_ld_no_whole_archive" >&6
5768 if test $libc_cv_ld_no_whole_archive = yes; then
5769 no_whole_archive=-Wl,--no-whole-archive
5772 echo "$as_me:$LINENO: checking for gcc -fexceptions" >&5
5773 echo $ECHO_N "checking for gcc -fexceptions... $ECHO_C" >&6
5774 if test "${libc_cv_gcc_exceptions+set}" = set; then
5775 echo $ECHO_N "(cached) $ECHO_C" >&6
5777 cat > conftest.c <<\EOF
5782 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5783 -nostdlib -nostartfiles -fexceptions
5784 -o conftest conftest.c 1>&5'
5785 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5788 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5789 (exit $ac_status); }; }; then
5790 libc_cv_gcc_exceptions=yes
5792 libc_cv_gcc_exceptions=no
5796 echo "$as_me:$LINENO: result: $libc_cv_gcc_exceptions" >&5
5797 echo "${ECHO_T}$libc_cv_gcc_exceptions" >&6
5798 if test $libc_cv_gcc_exceptions = yes; then
5799 exceptions=-fexceptions
5802 if test "$host_cpu" = powerpc ; then
5803 # Check for a bug present in at least versions 2.8.x of GCC
5804 # and versions 1.0.x of EGCS.
5805 echo "$as_me:$LINENO: checking whether clobbering cr0 causes problems" >&5
5806 echo $ECHO_N "checking whether clobbering cr0 causes problems... $ECHO_C" >&6
5807 if test "${libc_cv_c_asmcr0_bug+set}" = set; then
5808 echo $ECHO_N "(cached) $ECHO_C" >&6
5810 cat >conftest.$ac_ext <<_ACEOF
5811 #line $LINENO "configure"
5814 cat confdefs.h >>conftest.$ac_ext
5815 cat >>conftest.$ac_ext <<_ACEOF
5816 /* end confdefs.h. */
5817 int tester(int x) { asm ("" : : : "cc"); return x & 123; }
5826 rm -f conftest.$ac_objext
5827 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5828 (eval $ac_compile) 2>&5
5830 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5831 (exit $ac_status); } &&
5832 { ac_try='test -s conftest.$ac_objext'
5833 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5836 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5837 (exit $ac_status); }; }; then
5838 libc_cv_c_asmcr0_bug='no'
5840 echo "$as_me: failed program was:" >&5
5841 sed 's/^/| /' conftest.$ac_ext >&5
5843 libc_cv_c_asmcr0_bug='yes'
5845 rm -f conftest.$ac_objext conftest.$ac_ext
5847 echo "$as_me:$LINENO: result: $libc_cv_c_asmcr0_bug" >&5
5848 echo "${ECHO_T}$libc_cv_c_asmcr0_bug" >&6
5849 if test "$libc_cv_c_asmcr0_bug" != 'no'; then
5850 cat >>confdefs.h <<\_ACEOF
5851 #define BROKEN_PPC_ASM_CR0 1
5857 echo "$as_me:$LINENO: checking for DWARF2 unwind info support" >&5
5858 echo $ECHO_N "checking for DWARF2 unwind info support... $ECHO_C" >&6
5859 if test "${libc_cv_gcc_dwarf2_unwind_info+set}" = set; then
5860 echo $ECHO_N "(cached) $ECHO_C" >&6
5862 cat > conftest.c <<EOF
5863 #line 5863 "configure"
5864 static char *__EH_FRAME_BEGIN__;
5867 #ifdef CHECK__register_frame
5868 __register_frame (__EH_FRAME_BEGIN__);
5869 __deregister_frame (__EH_FRAME_BEGIN__);
5871 #ifdef CHECK__register_frame_info
5872 __register_frame_info (__EH_FRAME_BEGIN__);
5873 __deregister_frame_info (__EH_FRAME_BEGIN__);
5878 /* FIXME: this is fragile. */
5887 dl_iterate_phdr () {}
5889 libc_unwind_check="${CC-cc} $CFLAGS $CPPFLAGS -DCHECK__register_frame_info \
5891 -nostdlib -nostartfiles -o conftest conftest.c \
5893 # Some platforms' specs put -lgcc first. The second one doesn't hurt.
5894 if { ac_try='$libc_unwind_check >&5'
5895 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5898 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5899 (exit $ac_status); }; } ||
5900 { ac_try='$libc_unwind_check -lgcc_eh -lgcc >&5'
5901 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5904 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5905 (exit $ac_status); }; }
5907 if $libc_unwind_check -v 2>&1 >/dev/null \
5908 | grep -q -- --eh-frame-hdr; then
5909 libc_cv_gcc_dwarf2_unwind_info=no_registry_needed
5911 libc_cv_gcc_dwarf2_unwind_info=static
5914 libc_cv_gcc_dwarf2_unwind_info=no
5916 if test $libc_cv_gcc_dwarf2_unwind_info = no; then
5917 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -DCHECK__register_frame
5918 $LDFLAGS -nostdlib -nostartfiles
5919 -o conftest conftest.c -lgcc >&5'
5920 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5923 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5924 (exit $ac_status); }; }; then
5925 libc_cv_gcc_dwarf2_unwind_info=yes
5927 libc_cv_gcc_dwarf2_unwind_info=no
5932 echo "$as_me:$LINENO: result: $libc_cv_gcc_dwarf2_unwind_info" >&5
5933 echo "${ECHO_T}$libc_cv_gcc_dwarf2_unwind_info" >&6
5934 case $libc_cv_gcc_dwarf2_unwind_info in
5936 cat >>confdefs.h <<\_ACEOF
5937 #define HAVE_DWARF2_UNWIND_INFO 1
5942 cat >>confdefs.h <<\_ACEOF
5943 #define HAVE_DWARF2_UNWIND_INFO 1
5946 cat >>confdefs.h <<\_ACEOF
5947 #define HAVE_DWARF2_UNWIND_INFO_STATIC 1
5953 echo "$as_me:$LINENO: checking for __builtin_expect" >&5
5954 echo $ECHO_N "checking for __builtin_expect... $ECHO_C" >&6
5955 if test "${libc_cv_gcc_builtin_expect+set}" = set; then
5956 echo $ECHO_N "(cached) $ECHO_C" >&6
5958 cat > conftest.c <<EOF
5959 #line 5959 "configure"
5962 a = __builtin_expect (a, 10);
5963 return a == 10 ? 0 : 1;
5966 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles
5967 -o conftest conftest.c -lgcc >&5'
5968 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5971 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5972 (exit $ac_status); }; }; then
5973 libc_cv_gcc_builtin_expect=yes
5975 libc_cv_gcc_builtin_expect=no
5979 echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_expect" >&5
5980 echo "${ECHO_T}$libc_cv_gcc_builtin_expect" >&6
5981 if test "$libc_cv_gcc_builtin_expect" = yes; then
5982 cat >>confdefs.h <<\_ACEOF
5983 #define HAVE_BUILTIN_EXPECT 1
5988 echo "$as_me:$LINENO: checking for __builtin_memset" >&5
5989 echo $ECHO_N "checking for __builtin_memset... $ECHO_C" >&6
5990 if test "${libc_cv_gcc_builtin_memset+set}" = set; then
5991 echo $ECHO_N "(cached) $ECHO_C" >&6
5993 cat > conftest.c <<\EOF
5996 __builtin_memset (x, 0, 1000);
5999 if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null'
6000 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6003 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6004 (exit $ac_status); }; };
6006 libc_cv_gcc_builtin_memset=no
6008 libc_cv_gcc_builtin_memset=yes
6012 echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_memset" >&5
6013 echo "${ECHO_T}$libc_cv_gcc_builtin_memset" >&6
6014 if test "$libc_cv_gcc_builtin_memset" = yes ; then
6015 cat >>confdefs.h <<\_ACEOF
6016 #define HAVE_BUILTIN_MEMSET 1
6021 echo "$as_me:$LINENO: checking for local label subtraction" >&5
6022 echo $ECHO_N "checking for local label subtraction... $ECHO_C" >&6
6023 if test "${libc_cv_gcc_subtract_local_labels+set}" = set; then
6024 echo $ECHO_N "(cached) $ECHO_C" >&6
6026 cat > conftest.c <<EOF
6027 #line 6027 "configure"
6030 static const int ar[] = { &&l1 - &&l1, &&l2 - &&l1 };
6031 void *p = &&l1 + ar[a];
6039 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles
6040 -o conftest conftest.c -lgcc >&5'
6041 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6044 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6045 (exit $ac_status); }; }; then
6046 libc_cv_gcc_subtract_local_labels=yes
6048 libc_cv_gcc_subtract_local_labels=no
6052 echo "$as_me:$LINENO: result: $libc_cv_gcc_subtract_local_labels" >&5
6053 echo "${ECHO_T}$libc_cv_gcc_subtract_local_labels" >&6
6054 if test "$libc_cv_gcc_subtract_local_labels" = yes; then
6055 cat >>confdefs.h <<\_ACEOF
6056 #define HAVE_SUBTRACT_LOCAL_LABELS 1
6061 if test "x$use__thread" != xno; then
6062 echo "$as_me:$LINENO: checking for __thread" >&5
6063 echo $ECHO_N "checking for __thread... $ECHO_C" >&6
6064 if test "${libc_cv_gcc___thread+set}" = set; then
6065 echo $ECHO_N "(cached) $ECHO_C" >&6
6067 cat > conftest.c <<\EOF
6068 __thread int a = 42;
6070 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c >&5'
6071 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6074 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6075 (exit $ac_status); }; }; then
6076 libc_cv_gcc___thread=yes
6078 libc_cv_gcc___thread=no
6082 echo "$as_me:$LINENO: result: $libc_cv_gcc___thread" >&5
6083 echo "${ECHO_T}$libc_cv_gcc___thread" >&6
6084 if test "$libc_cv_gcc___thread" = yes; then
6085 cat >>confdefs.h <<\_ACEOF
6086 #define HAVE___THREAD 1
6091 libc_cv_gcc___thread=no
6094 if test "$libc_cv_gcc___thread" = yes; then
6095 echo "$as_me:$LINENO: checking for tls_model attribute" >&5
6096 echo $ECHO_N "checking for tls_model attribute... $ECHO_C" >&6
6097 if test "${libc_cv_gcc_tls_model_attr+set}" = set; then
6098 echo $ECHO_N "(cached) $ECHO_C" >&6
6100 cat > conftest.c <<\EOF
6101 extern __thread int a __attribute__((tls_model ("initial-exec")));
6103 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -Werror conftest.c >&5'
6104 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6107 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6108 (exit $ac_status); }; }; then
6109 libc_cv_gcc_tls_model_attr=yes
6111 libc_cv_gcc_tls_model_attr=no
6115 echo "$as_me:$LINENO: result: $libc_cv_gcc_tls_model_attr" >&5
6116 echo "${ECHO_T}$libc_cv_gcc_tls_model_attr" >&6
6117 if test "$libc_cv_gcc_tls_model_attr" = yes; then
6118 cat >>confdefs.h <<\_ACEOF
6119 #define HAVE_TLS_MODEL_ATTRIBUTE 1
6125 echo "$as_me:$LINENO: checking for libgd" >&5
6126 echo $ECHO_N "checking for libgd... $ECHO_C" >&6
6127 if test "$with_gd" != "no"; then
6128 old_CFLAGS="$CFLAGS"
6129 CFLAGS="$CFLAGS $libgd_include"
6130 old_LDFLAGS="$LDFLAGS"
6131 LDFLAGS="$LDFLAGS $libgd_ldflags"
6133 LIBS="$LIBS -lgd -lpng -lz -lm"
6134 cat >conftest.$ac_ext <<_ACEOF
6135 #line $LINENO "configure"
6138 cat confdefs.h >>conftest.$ac_ext
6139 cat >>conftest.$ac_ext <<_ACEOF
6140 /* end confdefs.h. */
6150 rm -f conftest.$ac_objext conftest$ac_exeext
6151 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6152 (eval $ac_link) 2>&5
6154 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6155 (exit $ac_status); } &&
6156 { ac_try='test -s conftest$ac_exeext'
6157 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6160 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6161 (exit $ac_status); }; }; then
6164 echo "$as_me: failed program was:" >&5
6165 sed 's/^/| /' conftest.$ac_ext >&5
6169 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
6170 CFLAGS="$old_CFLAGS"
6171 LDFLAGS="$old_LDFLAGS"
6176 echo "$as_me:$LINENO: result: $LIBGD" >&5
6177 echo "${ECHO_T}$LIBGD" >&6
6181 echo "$as_me:$LINENO: checking for egrep" >&5
6182 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
6183 if test "${ac_cv_prog_egrep+set}" = set; then
6184 echo $ECHO_N "(cached) $ECHO_C" >&6
6186 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
6187 then ac_cv_prog_egrep='grep -E'
6188 else ac_cv_prog_egrep='egrep'
6191 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
6192 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
6193 EGREP=$ac_cv_prog_egrep
6196 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6197 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6198 if test "${ac_cv_header_stdc+set}" = set; then
6199 echo $ECHO_N "(cached) $ECHO_C" >&6
6201 cat >conftest.$ac_ext <<_ACEOF
6202 #line $LINENO "configure"
6205 cat confdefs.h >>conftest.$ac_ext
6206 cat >>conftest.$ac_ext <<_ACEOF
6207 /* end confdefs.h. */
6221 rm -f conftest.$ac_objext
6222 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6223 (eval $ac_compile) 2>&5
6225 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6226 (exit $ac_status); } &&
6227 { ac_try='test -s conftest.$ac_objext'
6228 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6231 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6232 (exit $ac_status); }; }; then
6233 ac_cv_header_stdc=yes
6235 echo "$as_me: failed program was:" >&5
6236 sed 's/^/| /' conftest.$ac_ext >&5
6238 ac_cv_header_stdc=no
6240 rm -f conftest.$ac_objext conftest.$ac_ext
6242 if test $ac_cv_header_stdc = yes; then
6243 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6244 cat >conftest.$ac_ext <<_ACEOF
6245 #line $LINENO "configure"
6248 cat confdefs.h >>conftest.$ac_ext
6249 cat >>conftest.$ac_ext <<_ACEOF
6250 /* end confdefs.h. */
6254 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6255 $EGREP "memchr" >/dev/null 2>&1; then
6258 ac_cv_header_stdc=no
6264 if test $ac_cv_header_stdc = yes; then
6265 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6266 cat >conftest.$ac_ext <<_ACEOF
6267 #line $LINENO "configure"
6270 cat confdefs.h >>conftest.$ac_ext
6271 cat >>conftest.$ac_ext <<_ACEOF
6272 /* end confdefs.h. */
6276 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6277 $EGREP "free" >/dev/null 2>&1; then
6280 ac_cv_header_stdc=no
6286 if test $ac_cv_header_stdc = yes; then
6287 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6288 if test "$cross_compiling" = yes; then
6291 cat >conftest.$ac_ext <<_ACEOF
6292 #line $LINENO "configure"
6295 cat confdefs.h >>conftest.$ac_ext
6296 cat >>conftest.$ac_ext <<_ACEOF
6297 /* end confdefs.h. */
6299 #if ((' ' & 0x0FF) == 0x020)
6300 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6301 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6303 # define ISLOWER(c) \
6304 (('a' <= (c) && (c) <= 'i') \
6305 || ('j' <= (c) && (c) <= 'r') \
6306 || ('s' <= (c) && (c) <= 'z'))
6307 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6310 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6315 for (i = 0; i < 256; i++)
6316 if (XOR (islower (i), ISLOWER (i))
6317 || toupper (i) != TOUPPER (i))
6322 rm -f conftest$ac_exeext
6323 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6324 (eval $ac_link) 2>&5
6326 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6327 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6328 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6331 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6332 (exit $ac_status); }; }; then
6335 echo "$as_me: program exited with status $ac_status" >&5
6336 echo "$as_me: failed program was:" >&5
6337 sed 's/^/| /' conftest.$ac_ext >&5
6340 ac_cv_header_stdc=no
6342 rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6346 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6347 echo "${ECHO_T}$ac_cv_header_stdc" >&6
6348 if test $ac_cv_header_stdc = yes; then
6350 cat >>confdefs.h <<\_ACEOF
6351 #define STDC_HEADERS 1
6356 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6366 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6367 inttypes.h stdint.h unistd.h
6369 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6370 echo "$as_me:$LINENO: checking for $ac_header" >&5
6371 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6372 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6373 echo $ECHO_N "(cached) $ECHO_C" >&6
6375 cat >conftest.$ac_ext <<_ACEOF
6376 #line $LINENO "configure"
6379 cat confdefs.h >>conftest.$ac_ext
6380 cat >>conftest.$ac_ext <<_ACEOF
6381 /* end confdefs.h. */
6382 $ac_includes_default
6384 #include <$ac_header>
6386 rm -f conftest.$ac_objext
6387 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6388 (eval $ac_compile) 2>&5
6390 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6391 (exit $ac_status); } &&
6392 { ac_try='test -s conftest.$ac_objext'
6393 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6396 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6397 (exit $ac_status); }; }; then
6398 eval "$as_ac_Header=yes"
6400 echo "$as_me: failed program was:" >&5
6401 sed 's/^/| /' conftest.$ac_ext >&5
6403 eval "$as_ac_Header=no"
6405 rm -f conftest.$ac_objext conftest.$ac_ext
6407 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6408 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6409 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6410 cat >>confdefs.h <<_ACEOF
6411 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6419 echo "$as_me:$LINENO: checking for long double" >&5
6420 echo $ECHO_N "checking for long double... $ECHO_C" >&6
6421 if test "${ac_cv_type_long_double+set}" = set; then
6422 echo $ECHO_N "(cached) $ECHO_C" >&6
6424 cat >conftest.$ac_ext <<_ACEOF
6425 #line $LINENO "configure"
6428 cat confdefs.h >>conftest.$ac_ext
6429 cat >>conftest.$ac_ext <<_ACEOF
6430 /* end confdefs.h. */
6431 $ac_includes_default
6435 if ((long double *) 0)
6437 if (sizeof (long double))
6443 rm -f conftest.$ac_objext
6444 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6445 (eval $ac_compile) 2>&5
6447 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6448 (exit $ac_status); } &&
6449 { ac_try='test -s conftest.$ac_objext'
6450 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6453 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6454 (exit $ac_status); }; }; then
6455 ac_cv_type_long_double=yes
6457 echo "$as_me: failed program was:" >&5
6458 sed 's/^/| /' conftest.$ac_ext >&5
6460 ac_cv_type_long_double=no
6462 rm -f conftest.$ac_objext conftest.$ac_ext
6464 echo "$as_me:$LINENO: result: $ac_cv_type_long_double" >&5
6465 echo "${ECHO_T}$ac_cv_type_long_double" >&6
6467 echo "$as_me:$LINENO: checking size of long double" >&5
6468 echo $ECHO_N "checking size of long double... $ECHO_C" >&6
6469 if test "${ac_cv_sizeof_long_double+set}" = set; then
6470 echo $ECHO_N "(cached) $ECHO_C" >&6
6472 if test "$ac_cv_type_long_double" = yes; then
6473 # The cast to unsigned long works around a bug in the HP C Compiler
6474 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6475 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6476 # This bug is HP SR number 8606223364.
6477 if test "$cross_compiling" = yes; then
6478 # Depending upon the size, compute the lo and hi bounds.
6479 cat >conftest.$ac_ext <<_ACEOF
6480 #line $LINENO "configure"
6483 cat confdefs.h >>conftest.$ac_ext
6484 cat >>conftest.$ac_ext <<_ACEOF
6485 /* end confdefs.h. */
6486 $ac_includes_default
6490 static int test_array [1 - 2 * !(((long) (sizeof (long double))) >= 0)];
6497 rm -f conftest.$ac_objext
6498 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6499 (eval $ac_compile) 2>&5
6501 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6502 (exit $ac_status); } &&
6503 { ac_try='test -s conftest.$ac_objext'
6504 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6507 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6508 (exit $ac_status); }; }; then
6511 cat >conftest.$ac_ext <<_ACEOF
6512 #line $LINENO "configure"
6515 cat confdefs.h >>conftest.$ac_ext
6516 cat >>conftest.$ac_ext <<_ACEOF
6517 /* end confdefs.h. */
6518 $ac_includes_default
6522 static int test_array [1 - 2 * !(((long) (sizeof (long double))) <= $ac_mid)];
6529 rm -f conftest.$ac_objext
6530 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6531 (eval $ac_compile) 2>&5
6533 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6534 (exit $ac_status); } &&
6535 { ac_try='test -s conftest.$ac_objext'
6536 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6539 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6540 (exit $ac_status); }; }; then
6541 ac_hi=$ac_mid; break
6543 echo "$as_me: failed program was:" >&5
6544 sed 's/^/| /' conftest.$ac_ext >&5
6546 ac_lo=`expr $ac_mid + 1`
6547 if test $ac_lo -le $ac_mid; then
6551 ac_mid=`expr 2 '*' $ac_mid + 1`
6553 rm -f conftest.$ac_objext conftest.$ac_ext
6556 echo "$as_me: failed program was:" >&5
6557 sed 's/^/| /' conftest.$ac_ext >&5
6559 cat >conftest.$ac_ext <<_ACEOF
6560 #line $LINENO "configure"
6563 cat confdefs.h >>conftest.$ac_ext
6564 cat >>conftest.$ac_ext <<_ACEOF
6565 /* end confdefs.h. */
6566 $ac_includes_default
6570 static int test_array [1 - 2 * !(((long) (sizeof (long double))) < 0)];
6577 rm -f conftest.$ac_objext
6578 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6579 (eval $ac_compile) 2>&5
6581 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6582 (exit $ac_status); } &&
6583 { ac_try='test -s conftest.$ac_objext'
6584 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6587 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6588 (exit $ac_status); }; }; then
6591 cat >conftest.$ac_ext <<_ACEOF
6592 #line $LINENO "configure"
6595 cat confdefs.h >>conftest.$ac_ext
6596 cat >>conftest.$ac_ext <<_ACEOF
6597 /* end confdefs.h. */
6598 $ac_includes_default
6602 static int test_array [1 - 2 * !(((long) (sizeof (long double))) >= $ac_mid)];
6609 rm -f conftest.$ac_objext
6610 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6611 (eval $ac_compile) 2>&5
6613 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6614 (exit $ac_status); } &&
6615 { ac_try='test -s conftest.$ac_objext'
6616 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6619 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6620 (exit $ac_status); }; }; then
6621 ac_lo=$ac_mid; break
6623 echo "$as_me: failed program was:" >&5
6624 sed 's/^/| /' conftest.$ac_ext >&5
6626 ac_hi=`expr '(' $ac_mid ')' - 1`
6627 if test $ac_mid -le $ac_hi; then
6631 ac_mid=`expr 2 '*' $ac_mid`
6633 rm -f conftest.$ac_objext conftest.$ac_ext
6636 echo "$as_me: failed program was:" >&5
6637 sed 's/^/| /' conftest.$ac_ext >&5
6641 rm -f conftest.$ac_objext conftest.$ac_ext
6643 rm -f conftest.$ac_objext conftest.$ac_ext
6644 # Binary search between lo and hi bounds.
6645 while test "x$ac_lo" != "x$ac_hi"; do
6646 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6647 cat >conftest.$ac_ext <<_ACEOF
6648 #line $LINENO "configure"
6651 cat confdefs.h >>conftest.$ac_ext
6652 cat >>conftest.$ac_ext <<_ACEOF
6653 /* end confdefs.h. */
6654 $ac_includes_default
6658 static int test_array [1 - 2 * !(((long) (sizeof (long double))) <= $ac_mid)];
6665 rm -f conftest.$ac_objext
6666 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6667 (eval $ac_compile) 2>&5
6669 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6670 (exit $ac_status); } &&
6671 { ac_try='test -s conftest.$ac_objext'
6672 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6675 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6676 (exit $ac_status); }; }; then
6679 echo "$as_me: failed program was:" >&5
6680 sed 's/^/| /' conftest.$ac_ext >&5
6682 ac_lo=`expr '(' $ac_mid ')' + 1`
6684 rm -f conftest.$ac_objext conftest.$ac_ext
6687 ?*) ac_cv_sizeof_long_double=$ac_lo;;
6688 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double), 77
6689 See \`config.log' for more details." >&5
6690 echo "$as_me: error: cannot compute sizeof (long double), 77
6691 See \`config.log' for more details." >&2;}
6692 { (exit 1); exit 1; }; } ;;
6695 if test "$cross_compiling" = yes; then
6696 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
6697 See \`config.log' for more details." >&5
6698 echo "$as_me: error: cannot run test program while cross compiling
6699 See \`config.log' for more details." >&2;}
6700 { (exit 1); exit 1; }; }
6702 cat >conftest.$ac_ext <<_ACEOF
6703 #line $LINENO "configure"
6706 cat confdefs.h >>conftest.$ac_ext
6707 cat >>conftest.$ac_ext <<_ACEOF
6708 /* end confdefs.h. */
6709 $ac_includes_default
6710 long longval () { return (long) (sizeof (long double)); }
6711 unsigned long ulongval () { return (long) (sizeof (long double)); }
6718 FILE *f = fopen ("conftest.val", "w");
6721 if (((long) (sizeof (long double))) < 0)
6723 long i = longval ();
6724 if (i != ((long) (sizeof (long double))))
6726 fprintf (f, "%ld\n", i);
6730 unsigned long i = ulongval ();
6731 if (i != ((long) (sizeof (long double))))
6733 fprintf (f, "%lu\n", i);
6735 exit (ferror (f) || fclose (f) != 0);
6741 rm -f conftest$ac_exeext
6742 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6743 (eval $ac_link) 2>&5
6745 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6746 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6747 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6750 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6751 (exit $ac_status); }; }; then
6752 ac_cv_sizeof_long_double=`cat conftest.val`
6754 echo "$as_me: program exited with status $ac_status" >&5
6755 echo "$as_me: failed program was:" >&5
6756 sed 's/^/| /' conftest.$ac_ext >&5
6759 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double), 77
6760 See \`config.log' for more details." >&5
6761 echo "$as_me: error: cannot compute sizeof (long double), 77
6762 See \`config.log' for more details." >&2;}
6763 { (exit 1); exit 1; }; }
6765 rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6770 ac_cv_sizeof_long_double=0
6773 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_double" >&5
6774 echo "${ECHO_T}$ac_cv_sizeof_long_double" >&6
6775 cat >>confdefs.h <<_ACEOF
6776 #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
6780 sizeof_long_double=$ac_cv_sizeof_long_double
6783 ### End of automated tests.
6784 ### Now run sysdeps configure fragments.
6786 # They also can set these variables.
6788 ldd_rewrite_script=no
6789 libc_cv_sysconfdir=$sysconfdir
6790 libc_cv_gcc_unwind_find_fde=no
6792 # Iterate over all the sysdep directories we will use, running their
6793 # configure fragments, and looking for a uname implementation.
6795 for dir in $sysnames; do
6798 *) dest=$srcdir/$dir ;;
6800 if test -r $dest/configure; then
6801 echo "$as_me:$LINENO: result: running configure fragment for $dir" >&5
6802 echo "${ECHO_T}running configure fragment for $dir" >&6
6806 if test -z "$uname"; then
6807 if test -r $dest/uname.c ||
6808 test -r $dest/uname.S ||
6809 { test -r $dest/syscalls.list &&
6810 grep '^uname[ ]' $dest/syscalls.list >/dev/null; }; then
6816 if test x$libc_cv_gcc_unwind_find_fde = xyes; then
6817 cat >>confdefs.h <<\_ACEOF
6818 #define EXPORT_UNWIND_FIND_FDE 1
6824 # If we will use the generic uname implementation, we must figure out what
6825 # it will say by examining the system, and write the results in config-name.h.
6826 if test "$uname" = "sysdeps/generic"; then
6828 uname_sysname=`echo $config_os | sed 's/[0-9.]*$//'`
6829 if test $uname_sysname != $config_os; then
6830 config_release=`echo $config_os | sed s/$uname_sysname//`
6833 echo "$as_me:$LINENO: checking OS release for uname" >&5
6834 echo $ECHO_N "checking OS release for uname... $ECHO_C" >&6
6835 if test "${libc_cv_uname_release+set}" = set; then
6836 echo $ECHO_N "(cached) $ECHO_C" >&6
6838 if test -r /vmunix; then
6839 kernel_id=`strings /vmunix | grep UNIX`
6840 elif test -r /dynix; then
6841 kernel_id=`strings /dynix | grep DYNIX`
6846 kernel_release=`echo "$kernel_id" | sed 's/^[^0-9.]*\([0-9.]*\).*$/\1/'`
6847 if test x`echo "$config_release" | sed "s/^$kernel_release//"` \
6848 != x$config_release; then
6849 # The configuration release is a substring of the kernel release.
6850 libc_cv_uname_release=$kernel_release
6851 elif test x$config_release != x; then
6852 libc_cv_uname_release=$config_release
6853 elif test x$kernel_release != x; then
6854 libc_cv_uname_release=$kernel_release
6856 libc_cv_uname_release=unknown
6859 echo "$as_me:$LINENO: result: $libc_cv_uname_release" >&5
6860 echo "${ECHO_T}$libc_cv_uname_release" >&6
6861 uname_release="$libc_cv_uname_release"
6863 echo "$as_me:$LINENO: checking OS version for uname" >&5
6864 echo $ECHO_N "checking OS version for uname... $ECHO_C" >&6
6865 if test "${libc_cv_uname_version+set}" = set; then
6866 echo $ECHO_N "(cached) $ECHO_C" >&6
6868 if test -r /vmunix; then
6869 kernel_id=`strings /vmunix | grep UNIX`
6870 elif test -r /dynix; then
6871 kernel_id=`strings /dynix | grep DYNIX`
6876 kernel_version=`echo "$kernel_id" | sed 's/^[^#]*#\([0-9]*\).*$/\1/'`
6877 if test -n "$kernel_version"; then
6878 libc_cv_uname_version="$kernel_version"
6880 libc_cv_uname_version=unknown
6883 echo "$as_me:$LINENO: result: $libc_cv_uname_version" >&5
6884 echo "${ECHO_T}$libc_cv_uname_version" >&6
6885 uname_version="$libc_cv_uname_version"
6887 config_uname=config-name.h:config-name.in
6889 # For non-generic uname, we don't need to create config-name.h at all.
6893 cat >>confdefs.h <<\_ACEOF
6894 #define USE_IN_LIBIO 1
6898 # Test for old glibc 2.0.x headers so that they can be removed properly
6899 # Search only in includedir.
6900 echo "$as_me:$LINENO: checking for old glibc 2.0.x headers" >&5
6901 echo $ECHO_N "checking for old glibc 2.0.x headers... $ECHO_C" >&6
6902 if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h"
6904 old_glibc_headers=yes
6906 old_glibc_headers=no
6908 echo "$as_me:$LINENO: result: $old_glibc_headers" >&5
6909 echo "${ECHO_T}$old_glibc_headers" >&6
6910 if test ${old_glibc_headers} = yes; then
6911 { echo "$as_me:$LINENO: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&5
6912 echo "$as_me: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&2;}
6913 { echo "$as_me:$LINENO: WARNING: *** be removed." >&5
6914 echo "$as_me: WARNING: *** be removed." >&2;}
6927 if test $gnu_ld = yes; then
6928 cat >>confdefs.h <<\_ACEOF
6929 #define HAVE_GNU_LD 1
6933 if test $gnu_as = yes; then
6934 cat >>confdefs.h <<\_ACEOF
6935 #define HAVE_GNU_AS 1
6939 if test $elf = yes; then
6940 cat >>confdefs.h <<\_ACEOF
6945 if test $xcoff = yes; then
6946 cat >>confdefs.h <<\_ACEOF
6947 #define HAVE_XCOFF 1
6954 if test $shared = default; then
6955 if test $gnu_ld = yes; then
6958 # For now we do not assume shared libs are available. In future more
6959 # tests might become available.
6964 echo "$as_me:$LINENO: checking whether -fPIC is default" >&5
6965 echo $ECHO_N "checking whether -fPIC is default... $ECHO_C" >&6
6966 if test "${pic_default+set}" = set; then
6967 echo $ECHO_N "(cached) $ECHO_C" >&6
6970 cat > conftest.c <<EOF
6971 #if defined __PIC__ || defined __pic__ || defined PIC || defined pic
6972 # error PIC is default.
6975 if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then
6980 echo "$as_me:$LINENO: result: $pic_default" >&5
6981 echo "${ECHO_T}$pic_default" >&6
6993 *door*) linux_doors=yes ;;
6994 *) linux_doors=no ;;
7000 if test "`(cd $srcdir; pwd)`" = "`pwd`"; then
7003 config_makefile=Makefile
7006 VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h`
7007 RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h`
7011 ac_config_files="$ac_config_files config.make glibcbug ${config_makefile} ${config_uname}"
7013 ac_config_commands="$ac_config_commands default"
7015 cat >confcache <<\_ACEOF
7016 # This file is a shell script that caches the results of configure
7017 # tests run on this system so they can be shared between configure
7018 # scripts and configure runs, see configure's option --config-cache.
7019 # It is not useful on other systems. If it contains results you don't
7020 # want to keep, you may remove or edit it.
7022 # config.status only pays attention to the cache file if you give it
7023 # the --recheck option to rerun configure.
7025 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7026 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7031 # The following way of writing the cache mishandles newlines in values,
7032 # but we know of no workaround that is simple, portable, and efficient.
7033 # So, don't put newlines in cache variables' values.
7034 # Ultrix sh set writes to stderr and can't be redirected directly,
7035 # and sets the high bit in the cache file unless we assign to the vars.
7038 case `(ac_space=' '; set | grep ac_space) 2>&1` in
7040 # `set' does not quote correctly, so add quotes (double-quote
7041 # substitution turns \\\\ into \\, and sed turns \\ into \).
7044 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7047 # `set' quotes correctly as required by POSIX, so do not add quotes.
7049 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
7056 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7058 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7060 if diff $cache_file confcache >/dev/null 2>&1; then :; else
7061 if test -w $cache_file; then
7062 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
7063 cat confcache >$cache_file
7065 echo "not updating unwritable cache $cache_file"
7070 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7071 # Let make expand exec_prefix.
7072 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7074 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7075 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7076 # trailing colons and then remove the whole line if VPATH becomes empty
7077 # (actually we leave an empty line to preserve line numbers).
7078 if test "x$srcdir" = x.; then
7079 ac_vpsub='/^[ ]*VPATH[ ]*=/{
7080 s/:*\$(srcdir):*/:/;
7081 s/:*\${srcdir}:*/:/;
7083 s/^\([^=]*=[ ]*\):*/\1/;
7089 DEFS=-DHAVE_CONFIG_H
7093 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7094 # 1. Remove the extension, and $U if already installed.
7095 ac_i=`echo "$ac_i" |
7096 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
7098 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
7099 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
7103 LTLIBOBJS=$ac_ltlibobjs
7107 : ${CONFIG_STATUS=./config.status}
7108 ac_clean_files_save=$ac_clean_files
7109 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7110 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7111 echo "$as_me: creating $CONFIG_STATUS" >&6;}
7112 cat >$CONFIG_STATUS <<_ACEOF
7114 # Generated by $as_me.
7115 # Run this file to recreate the current configuration.
7116 # Compiler output produced by configure, useful for debugging
7117 # configure, is in config.log if it exists.
7122 SHELL=\${CONFIG_SHELL-$SHELL}
7125 cat >>$CONFIG_STATUS <<\_ACEOF
7126 ## --------------------- ##
7127 ## M4sh Initialization. ##
7128 ## --------------------- ##
7130 # Be Bourne compatible
7131 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7134 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7135 # is contrary to our usage. Disable this feature.
7136 alias -g '${1+"$@"}'='"$@"'
7137 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
7141 # Support unset when possible.
7142 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
7149 # Work around bugs in pre-3.0 UWIN ksh.
7150 $as_unset ENV MAIL MAILPATH
7157 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7158 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7159 LC_TELEPHONE LC_TIME
7161 if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
7162 eval $as_var=C; export $as_var
7168 # Required to use basename.
7169 if expr a : '\(a\)' >/dev/null 2>&1; then
7175 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
7176 as_basename=basename
7182 # Name of the executable.
7183 as_me=`$as_basename "$0" ||
7184 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7185 X"$0" : 'X\(//\)$' \| \
7186 X"$0" : 'X\(/\)$' \| \
7187 . : '\(.\)' 2>/dev/null ||
7189 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
7190 /^X\/\(\/\/\)$/{ s//\1/; q; }
7191 /^X\/\(\/\).*/{ s//\1/; q; }
7195 # PATH needs CR, and LINENO needs CR and PATH.
7196 # Avoid depending upon Character Ranges.
7197 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7198 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7199 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7200 as_cr_digits='0123456789'
7201 as_cr_alnum=$as_cr_Letters$as_cr_digits
7203 # The user is always right.
7204 if test "${PATH_SEPARATOR+set}" != set; then
7205 echo "#! /bin/sh" >conf$$.sh
7206 echo "exit 0" >>conf$$.sh
7208 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7219 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7220 test "x$as_lineno_1" != "x$as_lineno_2" &&
7221 test "x$as_lineno_3" = "x$as_lineno_2" || {
7222 # Find who we are. Look in the path if we contain no path at all
7225 *[\\/]* ) as_myself=$0 ;;
7226 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7230 test -z "$as_dir" && as_dir=.
7231 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7236 # We did not find ourselves, most probably we were run as `sh COMMAND'
7237 # in which case we are not to be found in the path.
7238 if test "x$as_myself" = x; then
7241 if test ! -f "$as_myself"; then
7242 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
7243 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
7244 { (exit 1); exit 1; }; }
7246 case $CONFIG_SHELL in
7248 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7249 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
7252 test -z "$as_dir" && as_dir=.
7253 for as_base in sh bash ksh sh5; do
7256 if ("$as_dir/$as_base" -c '
7259 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7260 test "x$as_lineno_1" != "x$as_lineno_2" &&
7261 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
7262 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
7263 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
7264 CONFIG_SHELL=$as_dir/$as_base
7266 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
7274 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7275 # uniformly replaced by the line number. The first 'sed' inserts a
7276 # line-number line before each line; the second 'sed' does the real
7277 # work. The second script uses 'N' to pair each line-number line
7278 # with the numbered line, and appends trailing '-' during
7279 # substitution so that $LINENO is not a special case at line end.
7280 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7281 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
7282 sed '=' <$as_myself |
7287 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
7290 s,^['$as_cr_digits']*\n,,
7292 chmod +x $as_me.lineno ||
7293 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
7294 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
7295 { (exit 1); exit 1; }; }
7297 # Don't try to exec as it changes $[0], causing all sort of problems
7298 # (the dirname of $[0] is not the place where we might find the
7299 # original and so on. Autoconf is especially sensible to this).
7301 # Exit status is that of the last command.
7306 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
7307 *c*,-n*) ECHO_N= ECHO_C='
7309 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
7310 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
7313 if expr a : '\(a\)' >/dev/null 2>&1; then
7319 rm -f conf$$ conf$$.exe conf$$.file
7321 if ln -s conf$$.file conf$$ 2>/dev/null; then
7322 # We could just check for DJGPP; but this test a) works b) is more generic
7323 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
7324 if test -f conf$$.exe; then
7325 # Don't use ln at all; we don't have any links
7330 elif ln conf$$.file conf$$ 2>/dev/null; then
7335 rm -f conf$$ conf$$.exe conf$$.file
7337 if mkdir -p . 2>/dev/null; then
7343 as_executable_p="test -f"
7345 # Sed expression to map a string onto a valid CPP name.
7346 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
7348 # Sed expression to map a string onto a valid variable name.
7349 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
7353 # We need space, tab and new line, in precisely that order.
7363 # Open the log real soon, to keep \$[0] and so on meaningful, and to
7364 # report actual input values of CONFIG_FILES etc. instead of their
7365 # values after options handling. Logging --version etc. is OK.
7369 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7370 ## Running $as_me. ##
7375 This file was extended by GNU C Library $as_me (see version.h), which was
7376 generated by GNU Autoconf 2.57. Invocation command line was
7378 CONFIG_FILES = $CONFIG_FILES
7379 CONFIG_HEADERS = $CONFIG_HEADERS
7380 CONFIG_LINKS = $CONFIG_LINKS
7381 CONFIG_COMMANDS = $CONFIG_COMMANDS
7385 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
7389 # Files that config.status was made for.
7390 if test -n "$ac_config_files"; then
7391 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
7394 if test -n "$ac_config_headers"; then
7395 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
7398 if test -n "$ac_config_links"; then
7399 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
7402 if test -n "$ac_config_commands"; then
7403 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
7406 cat >>$CONFIG_STATUS <<\_ACEOF
7409 \`$as_me' instantiates files from templates according to the
7410 current configuration.
7412 Usage: $0 [OPTIONS] [FILE]...
7414 -h, --help print this help, then exit
7415 -V, --version print version number, then exit
7416 -q, --quiet do not print progress messages
7417 -d, --debug don't remove temporary files
7418 --recheck update $as_me by reconfiguring in the same conditions
7419 --file=FILE[:TEMPLATE]
7420 instantiate the configuration file FILE
7421 --header=FILE[:TEMPLATE]
7422 instantiate the configuration header FILE
7424 Configuration files:
7427 Configuration headers:
7430 Configuration commands:
7433 Report bugs to <bug-autoconf@gnu.org>."
7436 cat >>$CONFIG_STATUS <<_ACEOF
7438 GNU C Library config.status (see version.h)
7439 configured by $0, generated by GNU Autoconf 2.57,
7440 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
7442 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
7443 Free Software Foundation, Inc.
7444 This config.status script is free software; the Free Software Foundation
7445 gives unlimited permission to copy, distribute and modify it."
7450 cat >>$CONFIG_STATUS <<\_ACEOF
7451 # If no file are specified by the user, then we need to provide default
7452 # value. By we need to know if files were specified by the user.
7458 ac_option=`expr "x$1" : 'x\([^=]*\)='`
7459 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
7467 *) # This is not an option, so the user has probably given explicit
7470 ac_need_defaults=false;;
7474 # Handling of the options.
7476 cat >>$CONFIG_STATUS <<\_ACEOF
7477 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7479 --version | --vers* | -V )
7480 echo "$ac_cs_version"; exit 0 ;;
7482 # Conflict between --help and --header
7483 { { echo "$as_me:$LINENO: error: ambiguous option: $1
7484 Try \`$0 --help' for more information." >&5
7485 echo "$as_me: error: ambiguous option: $1
7486 Try \`$0 --help' for more information." >&2;}
7487 { (exit 1); exit 1; }; };;
7488 --help | --hel | -h )
7489 echo "$ac_cs_usage"; exit 0 ;;
7490 --debug | --d* | -d )
7492 --file | --fil | --fi | --f )
7494 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
7495 ac_need_defaults=false;;
7496 --header | --heade | --head | --hea )
7498 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
7499 ac_need_defaults=false;;
7500 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7501 | -silent | --silent | --silen | --sile | --sil | --si | --s)
7505 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
7506 Try \`$0 --help' for more information." >&5
7507 echo "$as_me: error: unrecognized option: $1
7508 Try \`$0 --help' for more information." >&2;}
7509 { (exit 1); exit 1; }; } ;;
7511 *) ac_config_targets="$ac_config_targets $1" ;;
7517 ac_configure_extra_args=
7519 if $ac_cs_silent; then
7521 ac_configure_extra_args="$ac_configure_extra_args --silent"
7525 cat >>$CONFIG_STATUS <<_ACEOF
7526 if \$ac_cs_recheck; then
7527 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
7528 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7533 cat >>$CONFIG_STATUS <<_ACEOF
7535 # INIT-COMMANDS section.
7538 config_vars='$config_vars'
7544 cat >>$CONFIG_STATUS <<\_ACEOF
7545 for ac_config_target in $ac_config_targets
7547 case "$ac_config_target" in
7548 # Handling of arguments.
7549 "config.make" ) CONFIG_FILES="$CONFIG_FILES config.make" ;;
7550 "glibcbug" ) CONFIG_FILES="$CONFIG_FILES glibcbug" ;;
7551 "${config_makefile}" ) CONFIG_FILES="$CONFIG_FILES ${config_makefile}" ;;
7552 "${config_uname}" ) CONFIG_FILES="$CONFIG_FILES ${config_uname}" ;;
7553 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
7554 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7555 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7556 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7557 { (exit 1); exit 1; }; };;
7561 # If the user did not use the arguments to specify the items to instantiate,
7562 # then the envvar interface is used. Set only those that are not.
7563 # We use the long form for the default assignment because of an extremely
7564 # bizarre bug on SunOS 4.1.3.
7565 if $ac_need_defaults; then
7566 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7567 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7568 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7571 # Have a temporary directory for convenience. Make it in the build tree
7572 # simply because there is no reason to put it here, and in addition,
7573 # creating and moving files from /tmp can sometimes cause problems.
7574 # Create a temporary directory, and hook for its removal unless debugging.
7577 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
7578 trap '{ (exit 1); exit 1; }' 1 2 13 15
7581 # Create a (secure) tmp directory for tmp files.
7584 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
7585 test -n "$tmp" && test -d "$tmp"
7588 tmp=./confstat$$-$RANDOM
7589 (umask 077 && mkdir $tmp)
7592 echo "$me: cannot create a temporary directory in ." >&2
7593 { (exit 1); exit 1; }
7598 cat >>$CONFIG_STATUS <<_ACEOF
7601 # CONFIG_FILES section.
7604 # No need to generate the scripts if there are no CONFIG_FILES.
7605 # This happens for instance when ./config.status config.h
7606 if test -n "\$CONFIG_FILES"; then
7607 # Protect against being on the right side of a sed subst in config.status.
7608 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
7609 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
7610 s,@SHELL@,$SHELL,;t t
7611 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
7612 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
7613 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
7614 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
7615 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
7616 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
7617 s,@exec_prefix@,$exec_prefix,;t t
7618 s,@prefix@,$prefix,;t t
7619 s,@program_transform_name@,$program_transform_name,;t t
7620 s,@bindir@,$bindir,;t t
7621 s,@sbindir@,$sbindir,;t t
7622 s,@libexecdir@,$libexecdir,;t t
7623 s,@datadir@,$datadir,;t t
7624 s,@sysconfdir@,$sysconfdir,;t t
7625 s,@sharedstatedir@,$sharedstatedir,;t t
7626 s,@localstatedir@,$localstatedir,;t t
7627 s,@libdir@,$libdir,;t t
7628 s,@includedir@,$includedir,;t t
7629 s,@oldincludedir@,$oldincludedir,;t t
7630 s,@infodir@,$infodir,;t t
7631 s,@mandir@,$mandir,;t t
7632 s,@build_alias@,$build_alias,;t t
7633 s,@host_alias@,$host_alias,;t t
7634 s,@target_alias@,$target_alias,;t t
7636 s,@ECHO_C@,$ECHO_C,;t t
7637 s,@ECHO_N@,$ECHO_N,;t t
7638 s,@ECHO_T@,$ECHO_T,;t t
7640 s,@with_fp@,$with_fp,;t t
7641 s,@with_cvs@,$with_cvs,;t t
7642 s,@enable_check_abi@,$enable_check_abi,;t t
7643 s,@oldest_abi@,$oldest_abi,;t t
7644 s,@subdirs@,$subdirs,;t t
7645 s,@force_install@,$force_install,;t t
7646 s,@all_warnings@,$all_warnings,;t t
7647 s,@build@,$build,;t t
7648 s,@build_cpu@,$build_cpu,;t t
7649 s,@build_vendor@,$build_vendor,;t t
7650 s,@build_os@,$build_os,;t t
7652 s,@host_cpu@,$host_cpu,;t t
7653 s,@host_vendor@,$host_vendor,;t t
7654 s,@host_os@,$host_os,;t t
7655 s,@base_machine@,$base_machine,;t t
7656 s,@sysnames@,$sysnames,;t t
7657 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
7658 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
7659 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
7662 s,@CFLAGS@,$CFLAGS,;t t
7663 s,@LDFLAGS@,$LDFLAGS,;t t
7664 s,@CPPFLAGS@,$CPPFLAGS,;t t
7665 s,@ac_ct_CC@,$ac_ct_CC,;t t
7666 s,@OBJEXT@,$OBJEXT,;t t
7667 s,@BUILD_CC@,$BUILD_CC,;t t
7668 s,@cross_compiling@,$cross_compiling,;t t
7671 s,@CXXFLAGS@,$CXXFLAGS,;t t
7672 s,@ac_ct_CXX@,$ac_ct_CXX,;t t
7674 s,@OBJDUMP@,$OBJDUMP,;t t
7675 s,@RANLIB@,$RANLIB,;t t
7676 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
7680 s,@PWD_P@,$PWD_P,;t t
7682 s,@MSGFMT@,$MSGFMT,;t t
7683 s,@MAKEINFO@,$MAKEINFO,;t t
7685 s,@AUTOCONF@,$AUTOCONF,;t t
7686 s,@CCVERSION@,$CCVERSION,;t t
7687 s,@SYSINCLUDES@,$SYSINCLUDES,;t t
7688 s,@libc_cv_gcc_static_libgcc@,$libc_cv_gcc_static_libgcc,;t t
7690 s,@libc_cv_have_bash2@,$libc_cv_have_bash2,;t t
7692 s,@libc_cv_have_ksh@,$libc_cv_have_ksh,;t t
7695 s,@INSTALL_INFO@,$INSTALL_INFO,;t t
7696 s,@OLD_DEBIAN_INSTALL_INFO@,$OLD_DEBIAN_INSTALL_INFO,;t t
7697 s,@BISON@,$BISON,;t t
7698 s,@VERSIONING@,$VERSIONING,;t t
7699 s,@libc_cv_asm_protected_directive@,$libc_cv_asm_protected_directive,;t t
7700 s,@libc_cv_initfinit_array@,$libc_cv_initfinit_array,;t t
7701 s,@libc_cv_z_nodelete@,$libc_cv_z_nodelete,;t t
7702 s,@libc_cv_z_nodlopen@,$libc_cv_z_nodlopen,;t t
7703 s,@libc_cv_z_initfirst@,$libc_cv_z_initfirst,;t t
7704 s,@libc_cv_Bgroup@,$libc_cv_Bgroup,;t t
7705 s,@libc_cv_z_combreloc@,$libc_cv_z_combreloc,;t t
7706 s,@libc_cv_have_initfini@,$libc_cv_have_initfini,;t t
7707 s,@libc_cv_cpp_asm_debuginfo@,$libc_cv_cpp_asm_debuginfo,;t t
7708 s,@no_whole_archive@,$no_whole_archive,;t t
7709 s,@exceptions@,$exceptions,;t t
7710 s,@LIBGD@,$LIBGD,;t t
7711 s,@EGREP@,$EGREP,;t t
7712 s,@sizeof_long_double@,$sizeof_long_double,;t t
7713 s,@libc_cv_gcc_unwind_find_fde@,$libc_cv_gcc_unwind_find_fde,;t t
7714 s,@uname_sysname@,$uname_sysname,;t t
7715 s,@uname_release@,$uname_release,;t t
7716 s,@uname_version@,$uname_version,;t t
7717 s,@old_glibc_headers@,$old_glibc_headers,;t t
7718 s,@libc_cv_slibdir@,$libc_cv_slibdir,;t t
7719 s,@libc_cv_localedir@,$libc_cv_localedir,;t t
7720 s,@libc_cv_sysconfdir@,$libc_cv_sysconfdir,;t t
7721 s,@libc_cv_rootsbindir@,$libc_cv_rootsbindir,;t t
7722 s,@use_ldconfig@,$use_ldconfig,;t t
7723 s,@ldd_rewrite_script@,$ldd_rewrite_script,;t t
7724 s,@gnu_ld@,$gnu_ld,;t t
7725 s,@gnu_as@,$gnu_as,;t t
7727 s,@xcoff@,$xcoff,;t t
7728 s,@static@,$static,;t t
7729 s,@shared@,$shared,;t t
7730 s,@pic_default@,$pic_default,;t t
7731 s,@profile@,$profile,;t t
7732 s,@omitfp@,$omitfp,;t t
7733 s,@bounded@,$bounded,;t t
7734 s,@static_nss@,$static_nss,;t t
7735 s,@nopic_initfini@,$nopic_initfini,;t t
7736 s,@DEFINES@,$DEFINES,;t t
7737 s,@linux_doors@,$linux_doors,;t t
7738 s,@mach_interface_list@,$mach_interface_list,;t t
7739 s,@VERSION@,$VERSION,;t t
7740 s,@RELEASE@,$RELEASE,;t t
7741 s,@LIBOBJS@,$LIBOBJS,;t t
7742 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
7747 cat >>$CONFIG_STATUS <<\_ACEOF
7748 # Split the substitutions into bite-sized pieces for seds with
7749 # small command number limits, like on Digital OSF/1 and HP-UX.
7751 ac_sed_frag=1 # Number of current file.
7752 ac_beg=1 # First line for current file.
7753 ac_end=$ac_max_sed_lines # Line after last line for current file.
7756 while $ac_more_lines; do
7757 if test $ac_beg -gt 1; then
7758 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7760 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7762 if test ! -s $tmp/subs.frag; then
7765 # The purpose of the label and of the branching condition is to
7766 # speed up the sed processing (if there are no `@' at all, there
7767 # is no need to browse any of the substitutions).
7768 # These are the two extra sed commands mentioned above.
7770 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
7771 if test -z "$ac_sed_cmds"; then
7772 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
7774 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
7776 ac_sed_frag=`expr $ac_sed_frag + 1`
7778 ac_end=`expr $ac_end + $ac_max_sed_lines`
7781 if test -z "$ac_sed_cmds"; then
7784 fi # test -n "$CONFIG_FILES"
7787 cat >>$CONFIG_STATUS <<\_ACEOF
7788 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
7789 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7791 - | *:- | *:-:* ) # input from stdin
7793 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7794 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7795 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7796 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7797 * ) ac_file_in=$ac_file.in ;;
7800 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
7801 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
7802 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7803 X"$ac_file" : 'X\(//\)[^/]' \| \
7804 X"$ac_file" : 'X\(//\)$' \| \
7805 X"$ac_file" : 'X\(/\)' \| \
7806 . : '\(.\)' 2>/dev/null ||
7808 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7809 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7810 /^X\(\/\/\)$/{ s//\1/; q; }
7811 /^X\(\/\).*/{ s//\1/; q; }
7813 { if $as_mkdir_p; then
7818 while test ! -d "$as_dir"; do
7819 as_dirs="$as_dir $as_dirs"
7820 as_dir=`(dirname "$as_dir") 2>/dev/null ||
7821 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7822 X"$as_dir" : 'X\(//\)[^/]' \| \
7823 X"$as_dir" : 'X\(//\)$' \| \
7824 X"$as_dir" : 'X\(/\)' \| \
7825 . : '\(.\)' 2>/dev/null ||
7827 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7828 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7829 /^X\(\/\/\)$/{ s//\1/; q; }
7830 /^X\(\/\).*/{ s//\1/; q; }
7833 test ! -n "$as_dirs" || mkdir $as_dirs
7834 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7835 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7836 { (exit 1); exit 1; }; }; }
7840 if test "$ac_dir" != .; then
7841 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
7842 # A "../" for each directory in $ac_dir_suffix.
7843 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
7845 ac_dir_suffix= ac_top_builddir=
7849 .) # No --srcdir option. We are building in place.
7851 if test -z "$ac_top_builddir"; then
7854 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
7856 [\\/]* | ?:[\\/]* ) # Absolute path.
7857 ac_srcdir=$srcdir$ac_dir_suffix;
7858 ac_top_srcdir=$srcdir ;;
7860 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7861 ac_top_srcdir=$ac_top_builddir$srcdir ;;
7863 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
7865 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
7866 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
7867 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
7868 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
7872 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7873 *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
7876 if test x"$ac_file" != x-; then
7877 { echo "$as_me:$LINENO: creating $ac_file" >&5
7878 echo "$as_me: creating $ac_file" >&6;}
7881 # Let's still pretend it is `configure' which instantiates (i.e., don't
7882 # use $as_me), people would be surprised to read:
7883 # /* config.h. Generated by config.status. */
7884 if test x"$ac_file" = x-; then
7887 configure_input="$ac_file. "
7889 configure_input=$configure_input"Generated from `echo $ac_file_in |
7890 sed 's,.*/,,'` by configure."
7892 # First look for the input files in the build tree, otherwise in the
7894 ac_file_inputs=`IFS=:
7895 for f in $ac_file_in; do
7897 -) echo $tmp/stdin ;;
7899 # Absolute (can't be DOS-style, as IFS=:)
7900 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7901 echo "$as_me: error: cannot find input file: $f" >&2;}
7902 { (exit 1); exit 1; }; }
7905 if test -f "$f"; then
7908 elif test -f "$srcdir/$f"; then
7913 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7914 echo "$as_me: error: cannot find input file: $f" >&2;}
7915 { (exit 1); exit 1; }; }
7918 done` || { (exit 1); exit 1; }
7920 cat >>$CONFIG_STATUS <<_ACEOF
7924 cat >>$CONFIG_STATUS <<\_ACEOF
7926 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7927 s,@configure_input@,$configure_input,;t t
7928 s,@srcdir@,$ac_srcdir,;t t
7929 s,@abs_srcdir@,$ac_abs_srcdir,;t t
7930 s,@top_srcdir@,$ac_top_srcdir,;t t
7931 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
7932 s,@builddir@,$ac_builddir,;t t
7933 s,@abs_builddir@,$ac_abs_builddir,;t t
7934 s,@top_builddir@,$ac_top_builddir,;t t
7935 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
7936 s,@INSTALL@,$ac_INSTALL,;t t
7937 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
7939 if test x"$ac_file" != x-; then
7940 mv $tmp/out $ac_file
7948 cat >>$CONFIG_STATUS <<\_ACEOF
7951 # CONFIG_HEADER section.
7954 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
7955 # NAME is the cpp macro being defined and VALUE is the value it is being given.
7957 # ac_d sets the value in "#define NAME VALUE" lines.
7958 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
7959 ac_dB='[ ].*$,\1#\2'
7962 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7963 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
7964 ac_uB='$,\1#\2define\3'
7968 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
7969 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7971 - | *:- | *:-:* ) # input from stdin
7973 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7974 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7975 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7976 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7977 * ) ac_file_in=$ac_file.in ;;
7980 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
7981 echo "$as_me: creating $ac_file" >&6;}
7983 # First look for the input files in the build tree, otherwise in the
7985 ac_file_inputs=`IFS=:
7986 for f in $ac_file_in; do
7988 -) echo $tmp/stdin ;;
7990 # Absolute (can't be DOS-style, as IFS=:)
7991 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7992 echo "$as_me: error: cannot find input file: $f" >&2;}
7993 { (exit 1); exit 1; }; }
7996 if test -f "$f"; then
7999 elif test -f "$srcdir/$f"; then
8004 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8005 echo "$as_me: error: cannot find input file: $f" >&2;}
8006 { (exit 1); exit 1; }; }
8009 done` || { (exit 1); exit 1; }
8010 # Remove the trailing spaces.
8011 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
8015 # Transform confdefs.h into two sed scripts, `conftest.defines' and
8016 # `conftest.undefs', that substitutes the proper values into
8017 # config.h.in to produce config.h. The first handles `#define'
8018 # templates, and the second `#undef' templates.
8019 # And first: Protect against being on the right side of a sed subst in
8020 # config.status. Protect against being in an unquoted here document
8022 rm -f conftest.defines conftest.undefs
8023 # Using a here document instead of a string reduces the quoting nightmare.
8024 # Putting comments in sed scripts is not portable.
8026 # `end' is used to avoid that the second main sed command (meant for
8027 # 0-ary CPP macros) applies to n-ary macro definitions.
8028 # See the Autoconf documentation for `clear'.
8029 cat >confdef2sed.sed <<\_ACEOF
8034 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
8036 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
8039 # If some macros were called several times there might be several times
8040 # the same #defines, which is useless. Nevertheless, we may not want to
8041 # sort them, since we want the *last* AC-DEFINE to be honored.
8042 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
8043 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
8044 rm -f confdef2sed.sed
8046 # This sed command replaces #undef with comments. This is necessary, for
8047 # example, in the case of _POSIX_SOURCE, which is predefined and required
8048 # on some systems where configure will not decide to define it.
8049 cat >>conftest.undefs <<\_ACEOF
8050 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
8053 # Break up conftest.defines because some shells have a limit on the size
8054 # of here documents, and old seds have small limits too (100 cmds).
8055 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
8056 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
8057 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
8058 echo ' :' >>$CONFIG_STATUS
8060 while grep . conftest.defines >/dev/null
8062 # Write a limited-size here document to $tmp/defines.sed.
8063 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
8064 # Speed up: don't consider the non `#define' lines.
8065 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
8066 # Work around the forget-to-reset-the-flag bug.
8067 echo 't clr' >>$CONFIG_STATUS
8068 echo ': clr' >>$CONFIG_STATUS
8069 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
8071 sed -f $tmp/defines.sed $tmp/in >$tmp/out
8075 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
8076 rm -f conftest.defines
8077 mv conftest.tail conftest.defines
8079 rm -f conftest.defines
8080 echo ' fi # grep' >>$CONFIG_STATUS
8081 echo >>$CONFIG_STATUS
8083 # Break up conftest.undefs because some shells have a limit on the size
8084 # of here documents, and old seds have small limits too (100 cmds).
8085 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
8087 while grep . conftest.undefs >/dev/null
8089 # Write a limited-size here document to $tmp/undefs.sed.
8090 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
8091 # Speed up: don't consider the non `#undef'
8092 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
8093 # Work around the forget-to-reset-the-flag bug.
8094 echo 't clr' >>$CONFIG_STATUS
8095 echo ': clr' >>$CONFIG_STATUS
8096 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
8098 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
8102 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
8103 rm -f conftest.undefs
8104 mv conftest.tail conftest.undefs
8106 rm -f conftest.undefs
8108 cat >>$CONFIG_STATUS <<\_ACEOF
8109 # Let's still pretend it is `configure' which instantiates (i.e., don't
8110 # use $as_me), people would be surprised to read:
8111 # /* config.h. Generated by config.status. */
8112 if test x"$ac_file" = x-; then
8113 echo "/* Generated by configure. */" >$tmp/config.h
8115 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
8117 cat $tmp/in >>$tmp/config.h
8119 if test x"$ac_file" != x-; then
8120 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
8121 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8122 echo "$as_me: $ac_file is unchanged" >&6;}
8124 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
8125 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8126 X"$ac_file" : 'X\(//\)[^/]' \| \
8127 X"$ac_file" : 'X\(//\)$' \| \
8128 X"$ac_file" : 'X\(/\)' \| \
8129 . : '\(.\)' 2>/dev/null ||
8131 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8132 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8133 /^X\(\/\/\)$/{ s//\1/; q; }
8134 /^X\(\/\).*/{ s//\1/; q; }
8136 { if $as_mkdir_p; then
8141 while test ! -d "$as_dir"; do
8142 as_dirs="$as_dir $as_dirs"
8143 as_dir=`(dirname "$as_dir") 2>/dev/null ||
8144 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8145 X"$as_dir" : 'X\(//\)[^/]' \| \
8146 X"$as_dir" : 'X\(//\)$' \| \
8147 X"$as_dir" : 'X\(/\)' \| \
8148 . : '\(.\)' 2>/dev/null ||
8150 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8151 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8152 /^X\(\/\/\)$/{ s//\1/; q; }
8153 /^X\(\/\).*/{ s//\1/; q; }
8156 test ! -n "$as_dirs" || mkdir $as_dirs
8157 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8158 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8159 { (exit 1); exit 1; }; }; }
8162 mv $tmp/config.h $ac_file
8170 cat >>$CONFIG_STATUS <<\_ACEOF
8173 # CONFIG_COMMANDS section.
8175 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
8176 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
8177 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
8178 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
8179 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8180 X"$ac_dest" : 'X\(//\)[^/]' \| \
8181 X"$ac_dest" : 'X\(//\)$' \| \
8182 X"$ac_dest" : 'X\(/\)' \| \
8183 . : '\(.\)' 2>/dev/null ||
8185 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8186 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8187 /^X\(\/\/\)$/{ s//\1/; q; }
8188 /^X\(\/\).*/{ s//\1/; q; }
8192 if test "$ac_dir" != .; then
8193 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8194 # A "../" for each directory in $ac_dir_suffix.
8195 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8197 ac_dir_suffix= ac_top_builddir=
8201 .) # No --srcdir option. We are building in place.
8203 if test -z "$ac_top_builddir"; then
8206 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
8208 [\\/]* | ?:[\\/]* ) # Absolute path.
8209 ac_srcdir=$srcdir$ac_dir_suffix;
8210 ac_top_srcdir=$srcdir ;;
8212 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8213 ac_top_srcdir=$ac_top_builddir$srcdir ;;
8215 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
8217 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
8218 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
8219 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
8220 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
8223 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
8224 echo "$as_me: executing $ac_dest commands" >&6;}
8227 case $CONFIG_FILES in *config.make*)
8228 echo "$config_vars" >> config.make;;
8230 test -d bits || mkdir bits ;;
8235 cat >>$CONFIG_STATUS <<\_ACEOF
8237 { (exit 0); exit 0; }
8239 chmod +x $CONFIG_STATUS
8240 ac_clean_files=$ac_clean_files_save
8243 # configure is writing to config.log, and then calls config.status.
8244 # config.status does its own redirection, appending to config.log.
8245 # Unfortunately, on DOS this fails, as config.log is still kept open
8246 # by configure, so config.status won't be able to write to it; its
8247 # output is simply discarded. So we exec the FD to /dev/null,
8248 # effectively closing config.log, so it can be properly (re)opened and
8249 # appended to by config.status. When coming back to configure, we
8250 # need to make the FD available again.
8251 if test "$no_create" != yes; then
8253 ac_config_status_args=
8254 test "$silent" = yes &&
8255 ac_config_status_args="$ac_config_status_args --quiet"
8257 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8259 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8260 # would make configure fail if this is the last instruction.
8261 $ac_cs_success || { (exit 1); exit 1; }
8265 # CONFIG_SUBDIRS section.
8267 if test "$no_recursion" != yes; then
8269 # Remove --cache-file and --srcdir arguments so they do not pile up.
8270 ac_sub_configure_args=
8272 for ac_arg in $ac_configure_args; do
8273 if test -n "$ac_prev"; then
8278 -cache-file | --cache-file | --cache-fil | --cache-fi \
8279 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
8280 ac_prev=cache_file ;;
8281 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
8282 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
8285 --config-cache | -C)
8287 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
8289 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
8291 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
8293 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
8295 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
8299 # Always prepend --prefix to ensure using the same prefix
8300 # in subdir configurations.
8301 ac_sub_configure_args="--prefix=$prefix $ac_sub_configure_args"
8304 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
8306 # Do not complain, so a configure script can configure whichever
8307 # parts of a large source tree are present.
8308 test -d $srcdir/$ac_dir || continue
8310 { echo "$as_me:$LINENO: configuring in $ac_dir" >&5
8311 echo "$as_me: configuring in $ac_dir" >&6;}
8312 { if $as_mkdir_p; then
8317 while test ! -d "$as_dir"; do
8318 as_dirs="$as_dir $as_dirs"
8319 as_dir=`(dirname "$as_dir") 2>/dev/null ||
8320 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8321 X"$as_dir" : 'X\(//\)[^/]' \| \
8322 X"$as_dir" : 'X\(//\)$' \| \
8323 X"$as_dir" : 'X\(/\)' \| \
8324 . : '\(.\)' 2>/dev/null ||
8326 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8327 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8328 /^X\(\/\/\)$/{ s//\1/; q; }
8329 /^X\(\/\).*/{ s//\1/; q; }
8332 test ! -n "$as_dirs" || mkdir $as_dirs
8333 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8334 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8335 { (exit 1); exit 1; }; }; }
8339 if test "$ac_dir" != .; then
8340 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8341 # A "../" for each directory in $ac_dir_suffix.
8342 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8344 ac_dir_suffix= ac_top_builddir=
8348 .) # No --srcdir option. We are building in place.
8350 if test -z "$ac_top_builddir"; then
8353 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
8355 [\\/]* | ?:[\\/]* ) # Absolute path.
8356 ac_srcdir=$srcdir$ac_dir_suffix;
8357 ac_top_srcdir=$srcdir ;;
8359 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8360 ac_top_srcdir=$ac_top_builddir$srcdir ;;
8362 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
8364 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
8365 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
8366 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
8367 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
8372 # Check for guested configure; otherwise get Cygnus style configure.
8373 if test -f $ac_srcdir/configure.gnu; then
8374 ac_sub_configure="$SHELL '$ac_srcdir/configure.gnu'"
8375 elif test -f $ac_srcdir/configure; then
8376 ac_sub_configure="$SHELL '$ac_srcdir/configure'"
8377 elif test -f $ac_srcdir/configure.in; then
8378 ac_sub_configure=$ac_configure
8380 { echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5
8381 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
8385 # The recursion is here.
8386 if test -n "$ac_sub_configure"; then
8387 # Make the cache file name correct relative to the subdirectory.
8389 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
8391 ac_sub_cache_file=$ac_top_builddir$cache_file ;;
8394 { echo "$as_me:$LINENO: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
8395 echo "$as_me: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
8396 # The eval makes quoting arguments work.
8397 eval $ac_sub_configure $ac_sub_configure_args \
8398 --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir ||
8399 { { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
8400 echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
8401 { (exit 1); exit 1; }; }