2 # From configure.in CVSid.
3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated by GNU Autoconf 2.59 for GNU C Library (see version.h).
6 # Report bugs to <glibc>.
8 # Copyright (C) 2003 Free Software Foundation, Inc.
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## --------------------- ##
12 ## M4sh Initialization. ##
13 ## --------------------- ##
15 # Be Bourne compatible
16 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
19 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
20 # is contrary to our usage. Disable this feature.
21 alias -g '${1+"$@"}'='"$@"'
22 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
25 DUALCASE=1; export DUALCASE # for MKS sh
27 # Support unset when possible.
28 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
35 # Work around bugs in pre-3.0 UWIN ksh.
36 $as_unset ENV MAIL MAILPATH
43 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
44 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
47 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
48 eval $as_var=C; export $as_var
54 # Required to use basename.
55 if expr a : '\(a\)' >/dev/null 2>&1; then
61 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
68 # Name of the executable.
69 as_me=`$as_basename "$0" ||
70 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
71 X"$0" : 'X\(//\)$' \| \
72 X"$0" : 'X\(/\)$' \| \
73 . : '\(.\)' 2>/dev/null ||
75 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
76 /^X\/\(\/\/\)$/{ s//\1/; q; }
77 /^X\/\(\/\).*/{ s//\1/; q; }
81 # PATH needs CR, and LINENO needs CR and PATH.
82 # Avoid depending upon Character Ranges.
83 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
84 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
85 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
86 as_cr_digits='0123456789'
87 as_cr_alnum=$as_cr_Letters$as_cr_digits
89 # The user is always right.
90 if test "${PATH_SEPARATOR+set}" != set; then
91 echo "#! /bin/sh" >conf$$.sh
92 echo "exit 0" >>conf$$.sh
94 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
105 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
106 test "x$as_lineno_1" != "x$as_lineno_2" &&
107 test "x$as_lineno_3" = "x$as_lineno_2" || {
108 # Find who we are. Look in the path if we contain no path at all
111 *[\\/]* ) as_myself=$0 ;;
112 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
116 test -z "$as_dir" && as_dir=.
117 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
122 # We did not find ourselves, most probably we were run as `sh COMMAND'
123 # in which case we are not to be found in the path.
124 if test "x$as_myself" = x; then
127 if test ! -f "$as_myself"; then
128 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
129 { (exit 1); exit 1; }; }
131 case $CONFIG_SHELL in
133 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
134 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
137 test -z "$as_dir" && as_dir=.
138 for as_base in sh bash ksh sh5; do
141 if ("$as_dir/$as_base" -c '
144 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
145 test "x$as_lineno_1" != "x$as_lineno_2" &&
146 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
147 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
148 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
149 CONFIG_SHELL=$as_dir/$as_base
151 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
159 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
160 # uniformly replaced by the line number. The first 'sed' inserts a
161 # line-number line before each line; the second 'sed' does the real
162 # work. The second script uses 'N' to pair each line-number line
163 # with the numbered line, and appends trailing '-' during
164 # substitution so that $LINENO is not a special case at line end.
165 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
166 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
167 sed '=' <$as_myself |
172 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
175 s,^['$as_cr_digits']*\n,,
177 chmod +x $as_me.lineno ||
178 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
179 { (exit 1); exit 1; }; }
181 # Don't try to exec as it changes $[0], causing all sort of problems
182 # (the dirname of $[0] is not the place where we might find the
183 # original and so on. Autoconf is especially sensible to this).
185 # Exit status is that of the last command.
190 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
191 *c*,-n*) ECHO_N= ECHO_C='
193 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
194 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
197 if expr a : '\(a\)' >/dev/null 2>&1; then
203 rm -f conf$$ conf$$.exe conf$$.file
205 if ln -s conf$$.file conf$$ 2>/dev/null; then
206 # We could just check for DJGPP; but this test a) works b) is more generic
207 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
208 if test -f conf$$.exe; then
209 # Don't use ln at all; we don't have any links
214 elif ln conf$$.file conf$$ 2>/dev/null; then
219 rm -f conf$$ conf$$.exe conf$$.file
221 if mkdir -p . 2>/dev/null; then
224 test -d ./-p && rmdir ./-p
228 as_executable_p="test -f"
230 # Sed expression to map a string onto a valid CPP name.
231 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
233 # Sed expression to map a string onto a valid variable name.
234 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
238 # We need space, tab and new line, in precisely that order.
248 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
249 # so uname gets run too.
250 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
257 ac_default_prefix=/usr/local
258 ac_config_libobj_dir=.
263 SHELL=${CONFIG_SHELL-/bin/sh}
265 # Maximum number of lines to put in a shell here document.
266 # This variable seems obsolete. It should probably be removed, and
267 # only ac_max_sed_lines should be used.
268 : ${ac_max_here_lines=38}
270 # Identity of this package.
271 PACKAGE_NAME='GNU C Library'
272 PACKAGE_TARNAME='c-library'
273 PACKAGE_VERSION='(see version.h)'
274 PACKAGE_STRING='GNU C Library (see version.h)'
275 PACKAGE_BUGREPORT='glibc'
277 ac_unique_file="include/features.h"
278 ac_subdirs_all="$ac_subdirs_all "
279 # Factoring default headers for most tests.
280 ac_includes_default="\
283 # include <sys/types.h>
286 # include <sys/stat.h>
297 # if !STDC_HEADERS && HAVE_MEMORY_H
303 # include <strings.h>
306 # include <inttypes.h>
316 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS with_fp with_cvs enable_check_abi oldest_abi 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 BISON VERSIONING libc_cv_asm_protected_directive libc_cv_initfinit_array libc_cv_cc_with_libunwind libc_cv_z_nodelete libc_cv_z_nodlopen libc_cv_z_initfirst libc_cv_z_relro libc_cv_Bgroup ASFLAGS_config libc_cv_z_combreloc libc_cv_z_execstack libc_cv_fpie fno_unit_at_a_time libc_cv_have_initfini libc_cv_cpp_asm_debuginfo no_whole_archive exceptions LIBGD EGREP sizeof_long_double libc_cv_gcc_unwind_find_fde uname_sysname uname_release uname_version old_glibc_headers libc_cv_slibdir libc_cv_localedir libc_cv_sysconfdir libc_cv_rootsbindir libc_cv_forced_unwind use_ldconfig ldd_rewrite_script gnu_ld gnu_as elf xcoff static shared pic_default profile omitfp bounded static_nss nopic_initfini DEFINES linux_doors mach_interface_list VERSION RELEASE LIBOBJS LTLIBOBJS'
319 # Initialize some variables set by options.
321 ac_init_version=false
322 # The variables have the same names as the options, with
323 # dashes changed to underlines.
331 program_transform_name=s,x,x,
339 # Installation directory options.
340 # These are left unexpanded so users can "make install exec_prefix=/foo"
341 # and all the variables that are supposed to be based on exec_prefix
342 # by default will actually change.
343 # Use braces instead of parens because sh, perl, etc. also accept them.
344 bindir='${exec_prefix}/bin'
345 sbindir='${exec_prefix}/sbin'
346 libexecdir='${exec_prefix}/libexec'
347 datadir='${prefix}/share'
348 sysconfdir='${prefix}/etc'
349 sharedstatedir='${prefix}/com'
350 localstatedir='${prefix}/var'
351 libdir='${exec_prefix}/lib'
352 includedir='${prefix}/include'
353 oldincludedir='/usr/include'
354 infodir='${prefix}/info'
355 mandir='${prefix}/man'
360 # If the previous option needs an argument, assign it.
361 if test -n "$ac_prev"; then
362 eval "$ac_prev=\$ac_option"
367 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
369 # Accept the important Cygnus configure options, so we can diagnose typos.
373 -bindir | --bindir | --bindi | --bind | --bin | --bi)
375 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
378 -build | --build | --buil | --bui | --bu)
379 ac_prev=build_alias ;;
380 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
381 build_alias=$ac_optarg ;;
383 -cache-file | --cache-file | --cache-fil | --cache-fi \
384 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
385 ac_prev=cache_file ;;
386 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
387 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
388 cache_file=$ac_optarg ;;
391 cache_file=config.cache ;;
393 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
395 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
397 datadir=$ac_optarg ;;
399 -disable-* | --disable-*)
400 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
401 # Reject names that are not valid shell variable names.
402 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
403 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
404 { (exit 1); exit 1; }; }
405 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
406 eval "enable_$ac_feature=no" ;;
408 -enable-* | --enable-*)
409 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
410 # Reject names that are not valid shell variable names.
411 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
412 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
413 { (exit 1); exit 1; }; }
414 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
416 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
419 eval "enable_$ac_feature='$ac_optarg'" ;;
421 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
422 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
423 | --exec | --exe | --ex)
424 ac_prev=exec_prefix ;;
425 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
426 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
427 | --exec=* | --exe=* | --ex=*)
428 exec_prefix=$ac_optarg ;;
430 -gas | --gas | --ga | --g)
431 # Obsolete; use --with-gas.
434 -help | --help | --hel | --he | -h)
436 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
437 ac_init_help=recursive ;;
438 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
439 ac_init_help=short ;;
441 -host | --host | --hos | --ho)
442 ac_prev=host_alias ;;
443 -host=* | --host=* | --hos=* | --ho=*)
444 host_alias=$ac_optarg ;;
446 -includedir | --includedir | --includedi | --included | --include \
447 | --includ | --inclu | --incl | --inc)
448 ac_prev=includedir ;;
449 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
450 | --includ=* | --inclu=* | --incl=* | --inc=*)
451 includedir=$ac_optarg ;;
453 -infodir | --infodir | --infodi | --infod | --info | --inf)
455 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
456 infodir=$ac_optarg ;;
458 -libdir | --libdir | --libdi | --libd)
460 -libdir=* | --libdir=* | --libdi=* | --libd=*)
463 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
464 | --libexe | --libex | --libe)
465 ac_prev=libexecdir ;;
466 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
467 | --libexe=* | --libex=* | --libe=*)
468 libexecdir=$ac_optarg ;;
470 -localstatedir | --localstatedir | --localstatedi | --localstated \
471 | --localstate | --localstat | --localsta | --localst \
472 | --locals | --local | --loca | --loc | --lo)
473 ac_prev=localstatedir ;;
474 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
475 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
476 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
477 localstatedir=$ac_optarg ;;
479 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
481 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
485 # Obsolete; use --without-fp.
488 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
489 | --no-cr | --no-c | -n)
492 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
493 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
496 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
497 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
498 | --oldin | --oldi | --old | --ol | --o)
499 ac_prev=oldincludedir ;;
500 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
501 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
502 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
503 oldincludedir=$ac_optarg ;;
505 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
507 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
510 -program-prefix | --program-prefix | --program-prefi | --program-pref \
511 | --program-pre | --program-pr | --program-p)
512 ac_prev=program_prefix ;;
513 -program-prefix=* | --program-prefix=* | --program-prefi=* \
514 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
515 program_prefix=$ac_optarg ;;
517 -program-suffix | --program-suffix | --program-suffi | --program-suff \
518 | --program-suf | --program-su | --program-s)
519 ac_prev=program_suffix ;;
520 -program-suffix=* | --program-suffix=* | --program-suffi=* \
521 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
522 program_suffix=$ac_optarg ;;
524 -program-transform-name | --program-transform-name \
525 | --program-transform-nam | --program-transform-na \
526 | --program-transform-n | --program-transform- \
527 | --program-transform | --program-transfor \
528 | --program-transfo | --program-transf \
529 | --program-trans | --program-tran \
530 | --progr-tra | --program-tr | --program-t)
531 ac_prev=program_transform_name ;;
532 -program-transform-name=* | --program-transform-name=* \
533 | --program-transform-nam=* | --program-transform-na=* \
534 | --program-transform-n=* | --program-transform-=* \
535 | --program-transform=* | --program-transfor=* \
536 | --program-transfo=* | --program-transf=* \
537 | --program-trans=* | --program-tran=* \
538 | --progr-tra=* | --program-tr=* | --program-t=*)
539 program_transform_name=$ac_optarg ;;
541 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
542 | -silent | --silent | --silen | --sile | --sil)
545 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
547 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
549 sbindir=$ac_optarg ;;
551 -sharedstatedir | --sharedstatedir | --sharedstatedi \
552 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
553 | --sharedst | --shareds | --shared | --share | --shar \
555 ac_prev=sharedstatedir ;;
556 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
557 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
558 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
560 sharedstatedir=$ac_optarg ;;
562 -site | --site | --sit)
564 -site=* | --site=* | --sit=*)
567 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
569 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
572 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
573 | --syscon | --sysco | --sysc | --sys | --sy)
574 ac_prev=sysconfdir ;;
575 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
576 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
577 sysconfdir=$ac_optarg ;;
579 -target | --target | --targe | --targ | --tar | --ta | --t)
580 ac_prev=target_alias ;;
581 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
582 target_alias=$ac_optarg ;;
584 -v | -verbose | --verbose | --verbos | --verbo | --verb)
587 -version | --version | --versio | --versi | --vers | -V)
591 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
592 # Reject names that are not valid shell variable names.
593 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
594 { echo "$as_me: error: invalid package name: $ac_package" >&2
595 { (exit 1); exit 1; }; }
596 ac_package=`echo $ac_package| sed 's/-/_/g'`
598 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
601 eval "with_$ac_package='$ac_optarg'" ;;
603 -without-* | --without-*)
604 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
605 # Reject names that are not valid shell variable names.
606 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
607 { echo "$as_me: error: invalid package name: $ac_package" >&2
608 { (exit 1); exit 1; }; }
609 ac_package=`echo $ac_package | sed 's/-/_/g'`
610 eval "with_$ac_package=no" ;;
613 # Obsolete; use --with-x.
616 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
617 | --x-incl | --x-inc | --x-in | --x-i)
618 ac_prev=x_includes ;;
619 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
620 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
621 x_includes=$ac_optarg ;;
623 -x-libraries | --x-libraries | --x-librarie | --x-librari \
624 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
625 ac_prev=x_libraries ;;
626 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
627 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
628 x_libraries=$ac_optarg ;;
630 -*) { echo "$as_me: error: unrecognized option: $ac_option
631 Try \`$0 --help' for more information." >&2
632 { (exit 1); exit 1; }; }
636 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
637 # Reject names that are not valid shell variable names.
638 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
639 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
640 { (exit 1); exit 1; }; }
641 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
642 eval "$ac_envvar='$ac_optarg'"
646 # FIXME: should be removed in autoconf 3.0.
647 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
648 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
649 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
650 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
656 if test -n "$ac_prev"; then
657 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
658 { echo "$as_me: error: missing argument to $ac_option" >&2
659 { (exit 1); exit 1; }; }
662 # Be sure to have absolute paths.
663 for ac_var in exec_prefix prefix
665 eval ac_val=$`echo $ac_var`
667 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
668 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
669 { (exit 1); exit 1; }; };;
673 # Be sure to have absolute paths.
674 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
675 localstatedir libdir includedir oldincludedir infodir mandir
677 eval ac_val=$`echo $ac_var`
679 [\\/$]* | ?:[\\/]* ) ;;
680 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
681 { (exit 1); exit 1; }; };;
685 # There might be people who depend on the old broken behavior: `$host'
686 # used to hold the argument of --host etc.
687 # FIXME: To remove some day.
692 # FIXME: To remove some day.
693 if test "x$host_alias" != x; then
694 if test "x$build_alias" = x; then
695 cross_compiling=maybe
696 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
697 If a cross compiler is detected then cross compile mode will be used." >&2
698 elif test "x$build_alias" != "x$host_alias"; then
704 test -n "$host_alias" && ac_tool_prefix=$host_alias-
706 test "$silent" = yes && exec 6>/dev/null
709 # Find the source files, if location was not specified.
710 if test -z "$srcdir"; then
711 ac_srcdir_defaulted=yes
712 # Try the directory containing this script, then its parent.
713 ac_confdir=`(dirname "$0") 2>/dev/null ||
714 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
715 X"$0" : 'X\(//\)[^/]' \| \
716 X"$0" : 'X\(//\)$' \| \
717 X"$0" : 'X\(/\)' \| \
718 . : '\(.\)' 2>/dev/null ||
720 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
721 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
722 /^X\(\/\/\)$/{ s//\1/; q; }
723 /^X\(\/\).*/{ s//\1/; q; }
726 if test ! -r $srcdir/$ac_unique_file; then
730 ac_srcdir_defaulted=no
732 if test ! -r $srcdir/$ac_unique_file; then
733 if test "$ac_srcdir_defaulted" = yes; then
734 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
735 { (exit 1); exit 1; }; }
737 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
738 { (exit 1); exit 1; }; }
741 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
742 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
743 { (exit 1); exit 1; }; }
744 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
745 ac_env_build_alias_set=${build_alias+set}
746 ac_env_build_alias_value=$build_alias
747 ac_cv_env_build_alias_set=${build_alias+set}
748 ac_cv_env_build_alias_value=$build_alias
749 ac_env_host_alias_set=${host_alias+set}
750 ac_env_host_alias_value=$host_alias
751 ac_cv_env_host_alias_set=${host_alias+set}
752 ac_cv_env_host_alias_value=$host_alias
753 ac_env_target_alias_set=${target_alias+set}
754 ac_env_target_alias_value=$target_alias
755 ac_cv_env_target_alias_set=${target_alias+set}
756 ac_cv_env_target_alias_value=$target_alias
757 ac_env_CC_set=${CC+set}
759 ac_cv_env_CC_set=${CC+set}
760 ac_cv_env_CC_value=$CC
761 ac_env_CFLAGS_set=${CFLAGS+set}
762 ac_env_CFLAGS_value=$CFLAGS
763 ac_cv_env_CFLAGS_set=${CFLAGS+set}
764 ac_cv_env_CFLAGS_value=$CFLAGS
765 ac_env_LDFLAGS_set=${LDFLAGS+set}
766 ac_env_LDFLAGS_value=$LDFLAGS
767 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
768 ac_cv_env_LDFLAGS_value=$LDFLAGS
769 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
770 ac_env_CPPFLAGS_value=$CPPFLAGS
771 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
772 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
773 ac_env_CPP_set=${CPP+set}
774 ac_env_CPP_value=$CPP
775 ac_cv_env_CPP_set=${CPP+set}
776 ac_cv_env_CPP_value=$CPP
777 ac_env_CXX_set=${CXX+set}
778 ac_env_CXX_value=$CXX
779 ac_cv_env_CXX_set=${CXX+set}
780 ac_cv_env_CXX_value=$CXX
781 ac_env_CXXFLAGS_set=${CXXFLAGS+set}
782 ac_env_CXXFLAGS_value=$CXXFLAGS
783 ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
784 ac_cv_env_CXXFLAGS_value=$CXXFLAGS
787 # Report the --help message.
789 if test "$ac_init_help" = "long"; then
790 # Omit some internal or obsolete options to make the list less imposing.
791 # This message is too long to be a string in the A/UX 3.1 sh.
793 \`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems.
795 Usage: $0 [OPTION]... [VAR=VALUE]...
797 To assign environment variables (e.g., CC, CFLAGS...), specify them as
798 VAR=VALUE. See below for descriptions of some of the useful variables.
800 Defaults for the options are specified in brackets.
803 -h, --help display this help and exit
804 --help=short display options specific to this package
805 --help=recursive display the short help of all the included packages
806 -V, --version display version information and exit
807 -q, --quiet, --silent do not print \`checking...' messages
808 --cache-file=FILE cache test results in FILE [disabled]
809 -C, --config-cache alias for \`--cache-file=config.cache'
810 -n, --no-create do not create output files
811 --srcdir=DIR find the sources in DIR [configure dir or \`..']
816 Installation directories:
817 --prefix=PREFIX install architecture-independent files in PREFIX
819 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
822 By default, \`make install' will install all the files in
823 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
824 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
825 for instance \`--prefix=\$HOME'.
827 For better control, use the options below.
829 Fine tuning of the installation directories:
830 --bindir=DIR user executables [EPREFIX/bin]
831 --sbindir=DIR system admin executables [EPREFIX/sbin]
832 --libexecdir=DIR program executables [EPREFIX/libexec]
833 --datadir=DIR read-only architecture-independent data [PREFIX/share]
834 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
835 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
836 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
837 --libdir=DIR object code libraries [EPREFIX/lib]
838 --includedir=DIR C header files [PREFIX/include]
839 --oldincludedir=DIR C header files for non-gcc [/usr/include]
840 --infodir=DIR info documentation [PREFIX/info]
841 --mandir=DIR man documentation [PREFIX/man]
847 --build=BUILD configure for building on BUILD [guessed]
848 --host=HOST cross-compile to build programs to run on HOST [BUILD]
852 if test -n "$ac_init_help"; then
853 case $ac_init_help in
854 short | recursive ) echo "Configuration of GNU C Library (see version.h):";;
859 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
860 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
861 --disable-sanity-checks really do not use threads (should not be used except
862 in special situations) [default=yes]
863 --enable-check-abi do "make check-abi" in "make check" (no/warn/yes)
865 --enable-shared build shared library [default=yes if GNU ld &
867 --enable-profile build profiled library [default=yes]
868 --enable-omitfp build undebuggable optimized library
870 --enable-bounded build with runtime bounds checking
872 --disable-versioning do not include versioning information in the library
873 objects [default=yes if supported]
874 --enable-oldest-abi=ABI configure the oldest ABI supported [e.g. 2.2]
875 [default=glibc default]
876 --enable-add-ons[=DIRS...]
877 configure and build add-ons in DIR1,DIR2,... search
878 for add-ons if no parameter given
879 --disable-hidden-plt do not hide internal function calls to avoid PLT
880 --enable-static-nss build static NSS modules [default=no]
881 --disable-force-install don't force installation of files from this package,
882 even if they are older than the installed files
883 --enable-kernel=VERSION compile for compatibility with kernel not older than
885 --enable-all-warnings enable all useful warnings gcc can issue
888 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
889 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
890 --with-gmp=DIRECTORY find GMP source code in DIRECTORY (not needed)
891 --with-gd=DIR find libgd include dir and library with prefix DIR
892 --with-gd-include=DIR find libgd include files in DIR
893 --with-gd-lib=DIR find libgd library files in DIR
894 --with-fp if using floating-point hardware [default=yes]
895 --with-binutils=PATH specify location of binutils (as and ld)
896 --with-elf if using the ELF object format
897 --with-xcoff if using the XCOFF object format
898 --without-cvs if CVS should not be used
899 --with-headers=PATH location of system headers to use (for example
900 /usr/src/linux/include) [default=compiler
902 --with-tls enable support for TLS
903 --without-__thread do not use TLS features even when supporting them
905 Some influential environment variables:
906 CC C compiler command
907 CFLAGS C compiler flags
908 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
909 nonstandard directory <lib dir>
910 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
911 headers in a nonstandard directory <include dir>
913 CXX C++ compiler command
914 CXXFLAGS C++ compiler flags
916 Use these variables to override the choices made by `configure' or to help
917 it to find libraries and programs with nonstandard names/locations.
919 Report bugs to <glibc>.
923 if test "$ac_init_help" = "recursive"; then
924 # If there are subdirs, report their specific --help.
926 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
927 test -d $ac_dir || continue
930 if test "$ac_dir" != .; then
931 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
932 # A "../" for each directory in $ac_dir_suffix.
933 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
935 ac_dir_suffix= ac_top_builddir=
939 .) # No --srcdir option. We are building in place.
941 if test -z "$ac_top_builddir"; then
944 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
946 [\\/]* | ?:[\\/]* ) # Absolute path.
947 ac_srcdir=$srcdir$ac_dir_suffix;
948 ac_top_srcdir=$srcdir ;;
950 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
951 ac_top_srcdir=$ac_top_builddir$srcdir ;;
954 # Do not use `cd foo && pwd` to compute absolute paths, because
955 # the directories may not exist.
957 .) ac_abs_builddir="$ac_dir";;
960 .) ac_abs_builddir=`pwd`;;
961 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
962 *) ac_abs_builddir=`pwd`/"$ac_dir";;
965 case $ac_abs_builddir in
966 .) ac_abs_top_builddir=${ac_top_builddir}.;;
968 case ${ac_top_builddir}. in
969 .) ac_abs_top_builddir=$ac_abs_builddir;;
970 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
971 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
974 case $ac_abs_builddir in
975 .) ac_abs_srcdir=$ac_srcdir;;
978 .) ac_abs_srcdir=$ac_abs_builddir;;
979 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
980 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
983 case $ac_abs_builddir in
984 .) ac_abs_top_srcdir=$ac_top_srcdir;;
986 case $ac_top_srcdir in
987 .) ac_abs_top_srcdir=$ac_abs_builddir;;
988 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
989 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
994 # Check for guested configure; otherwise get Cygnus style configure.
995 if test -f $ac_srcdir/configure.gnu; then
997 $SHELL $ac_srcdir/configure.gnu --help=recursive
998 elif test -f $ac_srcdir/configure; then
1000 $SHELL $ac_srcdir/configure --help=recursive
1001 elif test -f $ac_srcdir/configure.ac ||
1002 test -f $ac_srcdir/configure.in; then
1004 $ac_configure --help
1006 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1012 test -n "$ac_init_help" && exit 0
1013 if $ac_init_version; then
1015 GNU C Library configure (see version.h)
1016 generated by GNU Autoconf 2.59
1018 Copyright (C) 2003 Free Software Foundation, Inc.
1019 This configure script is free software; the Free Software Foundation
1020 gives unlimited permission to copy, distribute and modify it.
1026 This file contains any messages produced by compilers while
1027 running configure, to aid debugging if configure makes a mistake.
1029 It was created by GNU C Library $as_me (see version.h), which was
1030 generated by GNU Autoconf 2.59. Invocation command line was
1041 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1042 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1043 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1044 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1045 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1047 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1048 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1050 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1051 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1052 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1053 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1054 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1055 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1056 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1060 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1064 test -z "$as_dir" && as_dir=.
1065 echo "PATH: $as_dir"
1080 # Keep a trace of the command line.
1081 # Strip out --no-create and --no-recursion so they do not pile up.
1082 # Strip out --silent because we don't want to record it for future runs.
1083 # Also quote any args containing shell meta-characters.
1084 # Make two passes to allow for proper duplicate-argument suppression.
1089 ac_must_keep_next=false
1095 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1096 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1097 | -silent | --silent | --silen | --sile | --sil)
1099 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1100 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1103 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1105 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1106 if test $ac_must_keep_next = true; then
1107 ac_must_keep_next=false # Got value, back to normal.
1110 *=* | --config-cache | -C | -disable-* | --disable-* \
1111 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1112 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1113 | -with-* | --with-* | -without-* | --without-* | --x)
1114 case "$ac_configure_args0 " in
1115 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1118 -* ) ac_must_keep_next=true ;;
1121 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1122 # Get rid of the leading space.
1128 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1129 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1131 # When interrupted or exit'd, cleanup temporary files, and complete
1132 # config.log. We remove comments because anyway the quotes in there
1133 # would cause problems or look ugly.
1134 # WARNING: Be sure not to use single quotes in there, as some shells,
1135 # such as our DU 5.0 friend, will then `close' the trap.
1136 trap 'exit_status=$?
1137 # Save into config.log some information that might help in debugging.
1142 ## ---------------- ##
1143 ## Cache variables. ##
1144 ## ---------------- ##
1147 # The following way of writing the cache mishandles newlines in values,
1150 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1153 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1154 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1158 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1165 ## ----------------- ##
1166 ## Output variables. ##
1167 ## ----------------- ##
1170 for ac_var in $ac_subst_vars
1172 eval ac_val=$`echo $ac_var`
1173 echo "$ac_var='"'"'$ac_val'"'"'"
1177 if test -n "$ac_subst_files"; then
1184 for ac_var in $ac_subst_files
1186 eval ac_val=$`echo $ac_var`
1187 echo "$ac_var='"'"'$ac_val'"'"'"
1192 if test -s confdefs.h; then
1199 sed "/^$/d" confdefs.h | sort
1202 test "$ac_signal" != 0 &&
1203 echo "$as_me: caught signal $ac_signal"
1204 echo "$as_me: exit $exit_status"
1206 rm -f core *.core &&
1207 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1210 for ac_signal in 1 2 13 15; do
1211 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1215 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1216 rm -rf conftest* confdefs.h
1217 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1220 # Predefined preprocessor variables.
1222 cat >>confdefs.h <<_ACEOF
1223 #define PACKAGE_NAME "$PACKAGE_NAME"
1227 cat >>confdefs.h <<_ACEOF
1228 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1232 cat >>confdefs.h <<_ACEOF
1233 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1237 cat >>confdefs.h <<_ACEOF
1238 #define PACKAGE_STRING "$PACKAGE_STRING"
1242 cat >>confdefs.h <<_ACEOF
1243 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1247 # Let the site file select an alternate cache file if it wants to.
1248 # Prefer explicitly selected file to automatically selected ones.
1249 if test -z "$CONFIG_SITE"; then
1250 if test "x$prefix" != xNONE; then
1251 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1253 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1256 for ac_site_file in $CONFIG_SITE; do
1257 if test -r "$ac_site_file"; then
1258 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1259 echo "$as_me: loading site script $ac_site_file" >&6;}
1260 sed 's/^/| /' "$ac_site_file" >&5
1265 if test -r "$cache_file"; then
1266 # Some versions of bash will fail to source /dev/null (special
1267 # files actually), so we avoid doing that.
1268 if test -f "$cache_file"; then
1269 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1270 echo "$as_me: loading cache $cache_file" >&6;}
1272 [\\/]* | ?:[\\/]* ) . $cache_file;;
1273 *) . ./$cache_file;;
1277 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1278 echo "$as_me: creating cache $cache_file" >&6;}
1282 # Check that the precious variables saved in the cache have kept the same
1284 ac_cache_corrupted=false
1285 for ac_var in `(set) 2>&1 |
1286 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1287 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1288 eval ac_new_set=\$ac_env_${ac_var}_set
1289 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1290 eval ac_new_val="\$ac_env_${ac_var}_value"
1291 case $ac_old_set,$ac_new_set in
1293 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1294 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1295 ac_cache_corrupted=: ;;
1297 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1298 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1299 ac_cache_corrupted=: ;;
1302 if test "x$ac_old_val" != "x$ac_new_val"; then
1303 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1304 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1305 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1306 echo "$as_me: former value: $ac_old_val" >&2;}
1307 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1308 echo "$as_me: current value: $ac_new_val" >&2;}
1309 ac_cache_corrupted=:
1312 # Pass precious variables to config.status.
1313 if test "$ac_new_set" = set; then
1315 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1316 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1317 *) ac_arg=$ac_var=$ac_new_val ;;
1319 case " $ac_configure_args " in
1320 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1321 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1325 if $ac_cache_corrupted; then
1326 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1327 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1328 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1329 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1330 { (exit 1); exit 1; }; }
1334 ac_cpp='$CPP $CPPFLAGS'
1335 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1336 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1337 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1366 ac_config_headers="$ac_config_headers config.h"
1369 for ac_dir in scripts $srcdir/scripts; do
1370 if test -f $ac_dir/install-sh; then
1372 ac_install_sh="$ac_aux_dir/install-sh -c"
1374 elif test -f $ac_dir/install.sh; then
1376 ac_install_sh="$ac_aux_dir/install.sh -c"
1378 elif test -f $ac_dir/shtool; then
1380 ac_install_sh="$ac_aux_dir/shtool install -c"
1384 if test -z "$ac_aux_dir"; then
1385 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&5
1386 echo "$as_me: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&2;}
1387 { (exit 1); exit 1; }; }
1389 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1390 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1391 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1394 if test "`cd $srcdir; /bin/pwd`" = "`/bin/pwd`"; then
1395 { { echo "$as_me:$LINENO: error: you must configure in a separate build directory" >&5
1396 echo "$as_me: error: you must configure in a separate build directory" >&2;}
1397 { (exit 1); exit 1; }; }
1400 # This will get text that should go into config.make.
1403 # Check for a --with-gmp argument and set gmp-srcdir in config.make.
1405 # Check whether --with-gmp or --without-gmp was given.
1406 if test "${with_gmp+set}" = set; then
1410 yes) { { echo "$as_me:$LINENO: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&5
1411 echo "$as_me: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&2;}
1412 { (exit 1); exit 1; }; } ;;
1414 *) config_vars="$config_vars
1415 gmp-srcdir = $withval" ;;
1419 # Check for a --with-gd argument and set libgd-LDFLAGS in config.make.
1421 # Check whether --with-gd or --without-gd was given.
1422 if test "${with_gd+set}" = set; then
1426 *) libgd_include="-I$withval/include"
1427 libgd_ldflags="-L$withval/lib" ;;
1432 # Check whether --with-gd-include or --without-gd-include was given.
1433 if test "${with_gd_include+set}" = set; then
1434 withval="$with_gd_include"
1435 case "$with_gd_include" in
1437 *) libgd_include="-I$withval" ;;
1442 # Check whether --with-gd-lib or --without-gd-lib was given.
1443 if test "${with_gd_lib+set}" = set; then
1444 withval="$with_gd_lib"
1445 case "$with_gd_lib" in
1447 *) libgd_ldflags="-L$withval" ;;
1452 if test -n "$libgd_include"; then
1453 config_vars="$config_vars
1454 CFLAGS-memusagestat.c = $libgd_include"
1456 if test -n "$libgd_ldflags"; then
1457 config_vars="$config_vars
1458 libgd-LDFLAGS = $libgd_ldflags"
1462 # Check whether --with-fp or --without-fp was given.
1463 if test "${with_fp+set}" = set; then
1471 # Check whether --with-binutils or --without-binutils was given.
1472 if test "${with_binutils+set}" = set; then
1473 withval="$with_binutils"
1474 path_binutils=$withval
1479 # Check whether --with-elf or --without-elf was given.
1480 if test "${with_elf+set}" = set; then
1487 # Check whether --with-xcoff or --without-xcoff was given.
1488 if test "${with_xcoff+set}" = set; then
1489 withval="$with_xcoff"
1495 # Check whether --with-cvs or --without-cvs was given.
1496 if test "${with_cvs+set}" = set; then
1502 if test "$with_cvs" = yes; then
1503 if test -d $srcdir/CVS && grep :pserver: $srcdir/CVS/Root > /dev/null
1511 # Check whether --with-headers or --without-headers was given.
1512 if test "${with_headers+set}" = set; then
1513 withval="$with_headers"
1519 # Check whether --enable-sanity-checks or --disable-sanity-checks was given.
1520 if test "${enable_sanity_checks+set}" = set; then
1521 enableval="$enable_sanity_checks"
1522 enable_sanity=$enableval
1528 # Check whether --enable-check-abi or --disable-check-abi was given.
1529 if test "${enable_check_abi+set}" = set; then
1530 enableval="$enable_check_abi"
1531 enable_check_abi=$enableval
1537 # Check whether --enable-shared or --disable-shared was given.
1538 if test "${enable_shared+set}" = set; then
1539 enableval="$enable_shared"
1544 # Check whether --enable-profile or --disable-profile was given.
1545 if test "${enable_profile+set}" = set; then
1546 enableval="$enable_profile"
1551 # Check whether --enable-omitfp or --disable-omitfp was given.
1552 if test "${enable_omitfp+set}" = set; then
1553 enableval="$enable_omitfp"
1558 # Check whether --enable-bounded or --disable-bounded was given.
1559 if test "${enable_bounded+set}" = set; then
1560 enableval="$enable_bounded"
1565 # Check whether --enable-versioning or --disable-versioning was given.
1566 if test "${enable_versioning+set}" = set; then
1567 enableval="$enable_versioning"
1568 enable_versioning=$enableval
1570 enable_versioning=yes
1573 # Check whether --enable-oldest-abi or --disable-oldest-abi was given.
1574 if test "${enable_oldest_abi+set}" = set; then
1575 enableval="$enable_oldest_abi"
1576 oldest_abi=$enableval
1580 if test "$oldest_abi" = yes || test "$oldest_abi" = no; then
1583 cat >>confdefs.h <<_ACEOF
1584 #define GLIBC_OLDEST_ABI "$oldest_abi"
1590 # Check whether --enable-add-ons or --disable-add-ons was given.
1591 if test "${enable_add_ons+set}" = set; then
1592 enableval="$enable_add_ons"
1593 case "$enableval" in
1594 yes) add_ons=`cd $srcdir && echo */configure | sed -e 's!/configure!!g'`
1595 test "$add_ons" = "*" && add_ons= ;;
1596 *) add_ons=`echo "$enableval" | sed 's/,/ /g'`;;
1603 # Check whether --with-tls or --without-tls was given.
1604 if test "${with_tls+set}" = set; then
1612 # Check whether --with-__thread or --without-__thread was given.
1613 if test "${with___thread+set}" = set; then
1614 withval="$with___thread"
1615 use__thread=$withval
1620 # Check whether --enable-hidden-plt or --disable-hidden-plt was given.
1621 if test "${enable_hidden_plt+set}" = set; then
1622 enableval="$enable_hidden_plt"
1627 if test "x$hidden" = xno; then
1628 cat >>confdefs.h <<\_ACEOF
1638 if test x"$add_ons" != x; then
1639 for f in $add_ons; do
1640 # Some sanity checks
1641 if test "$f" = "crypt"; then
1642 { { echo "$as_me:$LINENO: error:
1643 *** It seems that you're using an old \`crypt' add-on. crypt is now
1644 *** part of glibc and using the old add-on will not work with this
1645 *** release. Start again with fresh sources and without the old
1646 *** \`crypt' add-on." >&5
1647 echo "$as_me: error:
1648 *** It seems that you're using an old \`crypt' add-on. crypt is now
1649 *** part of glibc and using the old add-on will not work with this
1650 *** release. Start again with fresh sources and without the old
1651 *** \`crypt' add-on." >&2;}
1652 { (exit 1); exit 1; }; }
1654 if test "$f" = "localedata"; then
1655 { { echo "$as_me:$LINENO: error:
1656 *** It seems that you're using an old \`localedata' add-on. localedata
1657 *** is now part of glibc and using the old add-on will not work with
1658 *** this release. Start again with fresh sources and without the old
1659 *** \`localedata' add-on." >&5
1660 echo "$as_me: error:
1661 *** It seems that you're using an old \`localedata' add-on. localedata
1662 *** is now part of glibc and using the old add-on will not work with
1663 *** this release. Start again with fresh sources and without the old
1664 *** \`localedata' add-on." >&2;}
1665 { (exit 1); exit 1; }; }
1667 # Test whether such a subdir really exists.
1668 if test -d $srcdir/$f; then
1669 add_ons_pfx="$add_ons_pfx $f/"
1670 subdirs="$subdirs $f"
1672 { { echo "$as_me:$LINENO: error: add-on directory \"$f\" does not exist" >&5
1673 echo "$as_me: error: add-on directory \"$f\" does not exist" >&2;}
1674 { (exit 1); exit 1; }; }
1679 # Check whether --enable-static-nss or --disable-static-nss was given.
1680 if test "${enable_static_nss+set}" = set; then
1681 enableval="$enable_static_nss"
1682 static_nss=$enableval
1686 if test x"$static_nss" = xyes || test x"$shared" = xno; then
1688 cat >>confdefs.h <<\_ACEOF
1689 #define DO_STATIC_NSS 1
1694 # Check whether --enable-force-install or --disable-force-install was given.
1695 if test "${enable_force_install+set}" = set; then
1696 enableval="$enable_force_install"
1697 force_install=$enableval
1703 # Check whether --enable-kernel or --disable-kernel was given.
1704 if test "${enable_kernel+set}" = set; then
1705 enableval="$enable_kernel"
1706 minimum_kernel=$enableval
1708 if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then
1709 # Better nothing than this.
1712 if test "$minimum_kernel" = current; then
1713 minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel=
1717 # Check whether --enable-all-warnings or --disable-all-warnings was given.
1718 if test "${enable_all_warnings+set}" = set; then
1719 enableval="$enable_all_warnings"
1720 all_warnings=$enableval
1724 # Make sure we can run config.sub.
1725 $ac_config_sub sun4 >/dev/null 2>&1 ||
1726 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1727 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1728 { (exit 1); exit 1; }; }
1730 echo "$as_me:$LINENO: checking build system type" >&5
1731 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1732 if test "${ac_cv_build+set}" = set; then
1733 echo $ECHO_N "(cached) $ECHO_C" >&6
1735 ac_cv_build_alias=$build_alias
1736 test -z "$ac_cv_build_alias" &&
1737 ac_cv_build_alias=`$ac_config_guess`
1738 test -z "$ac_cv_build_alias" &&
1739 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1740 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1741 { (exit 1); exit 1; }; }
1742 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1743 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1744 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1745 { (exit 1); exit 1; }; }
1748 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1749 echo "${ECHO_T}$ac_cv_build" >&6
1751 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1752 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1753 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1756 echo "$as_me:$LINENO: checking host system type" >&5
1757 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1758 if test "${ac_cv_host+set}" = set; then
1759 echo $ECHO_N "(cached) $ECHO_C" >&6
1761 ac_cv_host_alias=$host_alias
1762 test -z "$ac_cv_host_alias" &&
1763 ac_cv_host_alias=$ac_cv_build_alias
1764 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1765 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1766 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1767 { (exit 1); exit 1; }; }
1770 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1771 echo "${ECHO_T}$ac_cv_host" >&6
1773 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1774 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1775 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1779 # The way shlib-versions is used to generate soversions.mk uses a
1780 # fairly simplistic model for name recognition that can't distinguish
1781 # i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a $host_os
1782 # of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can
1783 # tell. This doesn't get used much beyond that, so it's fairly safe.
1788 host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'`
1792 # We keep the original values in `$config_*' and never modify them, so we
1793 # can write them unchanged into config.make. Everything else uses
1794 # $machine, $vendor, and $os, and changes them whenever convenient.
1795 config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os
1797 # Don't allow vendor == "unknown"
1798 test "$config_vendor" = unknown && config_vendor=
1799 config_os="`echo $config_os | sed 's/^unknown-//'`"
1801 # Some configurations imply other options.
1803 gnu* | linux* | bsd4.4* | netbsd* | freebsd*)
1804 # These systems always use GNU tools.
1805 gnu_ld=yes gnu_as=yes ;;
1808 # i586-linuxaout is mangled into i586-pc-linux-gnuaout
1809 linux*ecoff* | linux*aout* | gnu*aout* | gnu*ecoff*)
1811 gnu* | linux* | freebsd* | netbsd* | sysv4* | solaris2* | irix6*)
1812 # These systems (almost) always use the ELF format.
1816 # These systems are always xcoff
1822 machine=$config_machine
1823 vendor=$config_vendor
1826 # config.guess on some IBM machines says `rs6000' instead of `powerpc'.
1828 if test "$machine" = rs6000; then
1832 # Braindead PowerPC box with absolutely no FPU.
1833 case "$machine-$host_os" in
1840 ### I put this here to prevent those annoying emails from people who cannot
1841 ### read and try to compile glibc on unsupported platforms. --drepper
1843 ### By using the undocumented --enable-hacker-mode option for configure
1844 ### one can skip this test to make the configuration not fail for unsupported
1847 if test -z "$enable_hacker_mode"; then
1848 case "$machine-$host_os" in
1849 *-linux* | *-gnu* | arm*-none* | powerpc-aix4.3.*)
1852 echo "*** The GNU C library is currently not available for this platform."
1853 echo "*** So far nobody cared to port it and if there is no volunteer it"
1854 echo "*** might never happen. So, if you have interest to see glibc on"
1855 echo "*** this platform visit"
1856 echo "*** http://www.gnu.org/software/libc/porting.html"
1857 echo "*** and join the group of porters"
1863 # Expand the configuration machine name into a subdirectory by architecture
1864 # type and particular chip.
1866 a29k | am29000) base_machine=a29k machine=a29k ;;
1867 alpha*) base_machine=alpha machine=alpha/$machine ;;
1868 arm*) base_machine=arm machine=arm/arm32/$machine ;;
1869 c3[012]) base_machine=cx0 machine=cx0/c30 ;;
1870 c4[04]) base_machine=cx0 machine=cx0/c40 ;;
1871 hppa*64*) base_machine=hppa machine=hppa/hppa64 ;;
1872 hppa*) base_machine=hppa machine=hppa/hppa1.1 ;;
1873 i[3456]86) base_machine=i386 machine=i386/$machine ;;
1874 ia64) base_machine=ia64 machine=ia64 ;;
1875 m680?0) base_machine=m68k machine=m68k/$machine ;;
1876 m68k) base_machine=m68k machine=m68k/m68020 ;;
1877 m88???) base_machine=m88k machine=m88k/$machine ;;
1878 m88k) base_machine=m88k machine=m88k/m88100 ;;
1879 mips64*) base_machine=mips64
1880 case "$CC $CFLAGS $CPPFLAGS " in
1881 *" -mabi=n32 "*) mips_cc_abi=n32 ;;
1882 *" -mabi=64 "*|*" -mabi=n64 "*) mips_cc_abi=64 ;;
1883 *" -mabi=32 "*|*" -mabi=o32 "*) mips_cc_abi=32 ;;
1884 *) mips_cc_abi=default ;;
1887 *abin32*) mips_config_abi=n32 ;;
1888 *abi64*|*abin64*) mips_config_abi=64 ;;
1889 *abi32*|*abio32*) mips_config_abi=32 ;;
1890 *) mips_config_abi=$mips_cc_abi ;;
1892 case $mips_config_abi in
1893 default) machine=mips/mips64/n32 mips_config_abi=n32 ;;
1894 n32) machine=mips/mips64/n32 ;;
1895 64) machine=mips/mips64/n64 ;;
1896 32) machine=mips/mips32/kern64 ;;
1898 machine=$machine/$config_machine
1899 if test $mips_config_abi != $mips_cc_abi; then
1900 # This won't make it to config.make, but we want to
1901 # set this in case configure tests depend on it.
1902 CPPFLAGS="$CPPFLAGS -mabi=$mips_config_abi"
1905 mips*) base_machine=mips machine=mips/mips32/$machine ;;
1906 powerpc) base_machine=powerpc machine=powerpc/powerpc32 ;;
1907 powerpc64) base_machine=powerpc machine=powerpc/powerpc64 ;;
1908 s390) base_machine=s390 machine=s390/s390-32 ;;
1909 s390x) base_machine=s390 machine=s390/s390-64 ;;
1910 sh3*) base_machine=sh machine=sh/sh3 ;;
1911 sh4*) base_machine=sh machine=sh/sh4 ;;
1913 base_machine=sparc machine=sparc/sparc32 ;;
1914 sparcv8 | supersparc | hypersparc)
1915 base_machine=sparc machine=sparc/sparc32/sparcv8 ;;
1916 sparcv8plus | sparcv8plusa | sparcv9)
1917 base_machine=sparc machine=sparc/sparc32/sparcv9 ;;
1918 sparcv8plusb | sparcv9b)
1919 base_machine=sparc machine=sparc/sparc32/sparcv9b ;;
1920 sparc64 | ultrasparc)
1921 base_machine=sparc machine=sparc/sparc64 ;;
1922 sparc64b | ultrasparc3)
1923 base_machine=sparc machine=sparc/sparc64/sparcv9b ;;
1924 thumb*) base_machine=thumb machine=arm/thumb/$machine ;;
1925 *) base_machine=$machine ;;
1929 if test "$base_machine" = "i386"; then
1930 cat >>confdefs.h <<\_ACEOF
1931 #define USE_REGPARMS 1
1936 # Compute the list of sysdep directories for this configuration.
1937 # This can take a while to compute.
1938 sysdep_dir=$srcdir/sysdeps
1939 echo "$as_me:$LINENO: checking sysdep dirs" >&5
1940 echo $ECHO_N "checking sysdep dirs... $ECHO_C" >&6
1941 # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1.
1942 os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`"
1946 base_os=mach/hurd ;;
1947 netbsd* | 386bsd* | freebsd* | bsdi*)
1948 base_os=unix/bsd/bsd4.4 ;;
1949 osf* | sunos* | ultrix* | newsos* | dynix* | *bsd*)
1951 sysv* | isc* | esix* | sco* | minix* | irix4* | linux*)
1952 base_os=unix/sysv ;;
1954 base_os=unix/sysv/irix6/$os ;;
1956 base_os=unix/sysv/sysv4 ;;
1958 base_os=unix/sysv/hpux/$os ;;
1960 base_os=unix/sysv/aix/aix4.3 ;;
1962 base_os=standalone ;;
1967 # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos.
1970 while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do
1974 o=`echo $tail | sed 's/[0-9]*$//'`
1975 if test $o != $tail; then
1978 # For linux-gnu, try linux-gnu, then linux.
1979 o=`echo $tail | sed 's/-.*$//'`
1980 if test $o != $tail; then
1984 # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix.
1987 while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do
1993 # For sparc/sparc32, try sparc/sparc32 and then sparc.
1996 while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do
1998 # Prepend the machine's FPU directory unless --without-fp.
1999 if test "$with_fp" = yes; then
2000 mach="$mach /$1/fpu"
2002 mach="$mach /$1/nofpu"
2009 # Find what sysdep directories exist.
2011 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2012 for d in $add_ons_pfx ''; do
2013 for b in $base ''; do
2014 for m0 in $mach ''; do
2015 for v in /$vendor ''; do
2016 test "$v" = / && continue
2017 for o in /$ostry ''; do
2018 test "$o" = / && continue
2019 for m in $mach ''; do
2020 if test "$m0$b$v$o$m"; then
2021 try="${d}sysdeps$m0$b$v$o$m"
2022 test -n "$enable_debug_configure" &&
2023 echo "$0 DEBUG: try $try" >&2
2024 if test -d $srcdir/$try; then
2025 sysnames="$sysnames $try"
2026 { test -n "$o" || test -n "$b"; } && os_used=t
2027 { test -n "$m" || test -n "$m0"; } && machine_used=t
2038 if test -z "$os_used" && test "$os" != none; then
2039 { { echo "$as_me:$LINENO: error: Operating system $os is not supported." >&5
2040 echo "$as_me: error: Operating system $os is not supported." >&2;}
2041 { (exit 1); exit 1; }; }
2043 if test -z "$machine_used" && test "$machine" != none; then
2044 { { echo "$as_me:$LINENO: error: The $machine is not supported." >&5
2045 echo "$as_me: error: The $machine is not supported." >&2;}
2046 { (exit 1); exit 1; }; }
2049 # We have now validated the configuration.
2052 # If using ELF, look for an `elf' subdirectory of each machine directory.
2053 # We prepend these rather than inserting them whereever the machine appears
2054 # because things specified by the machine's ELF ABI should override
2055 # OS-specific things, and should always be the same for any OS on the
2056 # machine (otherwise what's the point of an ABI?).
2057 if test "$elf" = yes; then
2059 for d in $add_ons_pfx ''; do
2061 if test -d $srcdir/${d}sysdeps$m/elf; then
2062 elf_dirs="$elf_dirs ${d}sysdeps$m/elf"
2066 sysnames="`echo $elf_dirs | sed -e 's,//,/,g'` $sysnames"
2070 # Expand the list of system names into a full list of directories
2071 # from each element's parent name and Implies file (if present).
2074 while test $# -gt 0; do
2078 case " $names " in *" $name "*)
2079 # Already in the list.
2083 # Report each name as we discover it, so there is no long pause in output.
2084 echo $ECHO_N "$name $ECHO_C" >&6
2086 name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'`
2090 *) xsrcdir=$srcdir/ ;;
2092 test -n "$enable_debug_configure" &&
2093 echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2
2095 if test -f $xsrcdir$name/Implies; then
2096 # Collect more names from the `Implies' file (removing comments).
2097 implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/Implies`"
2099 for x in $implied_candidate; do
2101 if test -d $xsrcdir$name_base/$x; then
2102 implied="$implied $name_base/$x";
2105 for d in $add_ons_pfx ''; do
2106 try="${d}sysdeps/$x"
2109 *) try_srcdir=$srcdir/ ;;
2111 test -n "$enable_debug_configure" &&
2112 echo "DEBUG: $name implied $x try($d) {$try_srcdir}$try" >&2
2113 if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try;
2115 implied="$implied $try"
2119 if test $found = no; then
2120 { echo "$as_me:$LINENO: WARNING: $name/Implies specifies nonexistent $x" >&5
2121 echo "$as_me: WARNING: $name/Implies specifies nonexistent $x" >&2;}
2128 # Add NAME to the list of names.
2129 names="$names $name"
2131 # Find the parent of NAME, using the empty string if it has none.
2132 parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`"
2134 # Add the names implied by NAME, and NAME's parent (if it has one), to
2135 # the list of names to be processed (the argument list). We prepend the
2136 # implied names to the list and append the parent. We want implied
2137 # directories to come before further directories inferred from the
2138 # configuration components; this ensures that for sysv4, unix/common
2139 # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*)
2141 sysnames="`echo $implied $* $parent`"
2142 test -n "$sysnames" && set $sysnames
2145 # Add the default directories.
2146 default_sysnames=sysdeps/generic
2147 if test "$elf" = yes; then
2148 default_sysnames="sysdeps/generic/elf $default_sysnames"
2150 sysnames="$names $default_sysnames"
2152 # The other names were emitted during the scan.
2153 echo "$as_me:$LINENO: result: $default_sysnames" >&5
2154 echo "${ECHO_T}$default_sysnames" >&6
2159 # Find a good install program. We prefer a C program (faster),
2160 # so one script is as good as another. But avoid the broken or
2161 # incompatible versions:
2162 # SysV /etc/install, /usr/sbin/install
2163 # SunOS /usr/etc/install
2164 # IRIX /sbin/install
2166 # AmigaOS /C/install, which installs bootblocks on floppy discs
2167 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2168 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2169 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2170 # OS/2's system install, which has a completely different semantic
2171 # ./install, which can be erroneously created by make from ./install.sh.
2172 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2173 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2174 if test -z "$INSTALL"; then
2175 if test "${ac_cv_path_install+set}" = set; then
2176 echo $ECHO_N "(cached) $ECHO_C" >&6
2178 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2182 test -z "$as_dir" && as_dir=.
2183 # Account for people who put trailing slashes in PATH elements.
2185 ./ | .// | /cC/* | \
2186 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2187 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
2190 # OSF1 and SCO ODT 3.0 have their own names for install.
2191 # Don't use installbsd from OSF since it installs stuff as root
2193 for ac_prog in ginstall scoinst install; do
2194 for ac_exec_ext in '' $ac_executable_extensions; do
2195 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2196 if test $ac_prog = install &&
2197 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2198 # AIX install. It has an incompatible calling convention.
2200 elif test $ac_prog = install &&
2201 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2202 # program-specific install script used by HP pwplus--don't use.
2205 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2217 if test "${ac_cv_path_install+set}" = set; then
2218 INSTALL=$ac_cv_path_install
2220 # As a last resort, use the slow shell script. We don't cache a
2221 # path for INSTALL within a source directory, because that will
2222 # break other packages using the cache if that directory is
2223 # removed, or if the path is relative.
2224 INSTALL=$ac_install_sh
2227 echo "$as_me:$LINENO: result: $INSTALL" >&5
2228 echo "${ECHO_T}$INSTALL" >&6
2230 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2231 # It thinks the first close brace ends the variable substitution.
2232 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2234 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2236 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2238 if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then
2239 # The makefiles need to use a different form to find it in $srcdir.
2240 INSTALL='\$(..)./scripts/install-sh -c'
2242 echo "$as_me:$LINENO: checking whether ln -s works" >&5
2243 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
2245 if test "$LN_S" = "ln -s"; then
2246 echo "$as_me:$LINENO: result: yes" >&5
2247 echo "${ECHO_T}yes" >&6
2249 echo "$as_me:$LINENO: result: no, using $LN_S" >&5
2250 echo "${ECHO_T}no, using $LN_S" >&6
2255 ac_cpp='$CPP $CPPFLAGS'
2256 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2257 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2258 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2259 if test -n "$ac_tool_prefix"; then
2260 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2261 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2262 echo "$as_me:$LINENO: checking for $ac_word" >&5
2263 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2264 if test "${ac_cv_prog_CC+set}" = set; then
2265 echo $ECHO_N "(cached) $ECHO_C" >&6
2267 if test -n "$CC"; then
2268 ac_cv_prog_CC="$CC" # Let the user override the test.
2270 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2274 test -z "$as_dir" && as_dir=.
2275 for ac_exec_ext in '' $ac_executable_extensions; do
2276 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2277 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2278 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2287 if test -n "$CC"; then
2288 echo "$as_me:$LINENO: result: $CC" >&5
2289 echo "${ECHO_T}$CC" >&6
2291 echo "$as_me:$LINENO: result: no" >&5
2292 echo "${ECHO_T}no" >&6
2296 if test -z "$ac_cv_prog_CC"; then
2298 # Extract the first word of "gcc", so it can be a program name with args.
2299 set dummy gcc; ac_word=$2
2300 echo "$as_me:$LINENO: checking for $ac_word" >&5
2301 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2302 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2303 echo $ECHO_N "(cached) $ECHO_C" >&6
2305 if test -n "$ac_ct_CC"; then
2306 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2308 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2312 test -z "$as_dir" && as_dir=.
2313 for ac_exec_ext in '' $ac_executable_extensions; do
2314 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2315 ac_cv_prog_ac_ct_CC="gcc"
2316 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2324 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2325 if test -n "$ac_ct_CC"; then
2326 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2327 echo "${ECHO_T}$ac_ct_CC" >&6
2329 echo "$as_me:$LINENO: result: no" >&5
2330 echo "${ECHO_T}no" >&6
2338 if test -z "$CC"; then
2339 if test -n "$ac_tool_prefix"; then
2340 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2341 set dummy ${ac_tool_prefix}cc; ac_word=$2
2342 echo "$as_me:$LINENO: checking for $ac_word" >&5
2343 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2344 if test "${ac_cv_prog_CC+set}" = set; then
2345 echo $ECHO_N "(cached) $ECHO_C" >&6
2347 if test -n "$CC"; then
2348 ac_cv_prog_CC="$CC" # Let the user override the test.
2350 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2354 test -z "$as_dir" && as_dir=.
2355 for ac_exec_ext in '' $ac_executable_extensions; do
2356 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2357 ac_cv_prog_CC="${ac_tool_prefix}cc"
2358 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2367 if test -n "$CC"; then
2368 echo "$as_me:$LINENO: result: $CC" >&5
2369 echo "${ECHO_T}$CC" >&6
2371 echo "$as_me:$LINENO: result: no" >&5
2372 echo "${ECHO_T}no" >&6
2376 if test -z "$ac_cv_prog_CC"; then
2378 # Extract the first word of "cc", so it can be a program name with args.
2379 set dummy cc; ac_word=$2
2380 echo "$as_me:$LINENO: checking for $ac_word" >&5
2381 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2382 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2383 echo $ECHO_N "(cached) $ECHO_C" >&6
2385 if test -n "$ac_ct_CC"; then
2386 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2388 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2392 test -z "$as_dir" && as_dir=.
2393 for ac_exec_ext in '' $ac_executable_extensions; do
2394 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2395 ac_cv_prog_ac_ct_CC="cc"
2396 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2404 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2405 if test -n "$ac_ct_CC"; then
2406 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2407 echo "${ECHO_T}$ac_ct_CC" >&6
2409 echo "$as_me:$LINENO: result: no" >&5
2410 echo "${ECHO_T}no" >&6
2419 if test -z "$CC"; then
2420 # Extract the first word of "cc", so it can be a program name with args.
2421 set dummy cc; ac_word=$2
2422 echo "$as_me:$LINENO: checking for $ac_word" >&5
2423 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2424 if test "${ac_cv_prog_CC+set}" = set; then
2425 echo $ECHO_N "(cached) $ECHO_C" >&6
2427 if test -n "$CC"; then
2428 ac_cv_prog_CC="$CC" # Let the user override the test.
2431 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2435 test -z "$as_dir" && as_dir=.
2436 for ac_exec_ext in '' $ac_executable_extensions; do
2437 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2438 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2439 ac_prog_rejected=yes
2443 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2449 if test $ac_prog_rejected = yes; then
2450 # We found a bogon in the path, so make sure we never use it.
2451 set dummy $ac_cv_prog_CC
2453 if test $# != 0; then
2454 # We chose a different compiler from the bogus one.
2455 # However, it has the same basename, so the bogon will be chosen
2456 # first if we set CC to just the basename; use the full file name.
2458 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2464 if test -n "$CC"; then
2465 echo "$as_me:$LINENO: result: $CC" >&5
2466 echo "${ECHO_T}$CC" >&6
2468 echo "$as_me:$LINENO: result: no" >&5
2469 echo "${ECHO_T}no" >&6
2473 if test -z "$CC"; then
2474 if test -n "$ac_tool_prefix"; then
2477 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2478 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2479 echo "$as_me:$LINENO: checking for $ac_word" >&5
2480 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2481 if test "${ac_cv_prog_CC+set}" = set; then
2482 echo $ECHO_N "(cached) $ECHO_C" >&6
2484 if test -n "$CC"; then
2485 ac_cv_prog_CC="$CC" # Let the user override the test.
2487 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2491 test -z "$as_dir" && as_dir=.
2492 for ac_exec_ext in '' $ac_executable_extensions; do
2493 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2494 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2495 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2504 if test -n "$CC"; then
2505 echo "$as_me:$LINENO: result: $CC" >&5
2506 echo "${ECHO_T}$CC" >&6
2508 echo "$as_me:$LINENO: result: no" >&5
2509 echo "${ECHO_T}no" >&6
2512 test -n "$CC" && break
2515 if test -z "$CC"; then
2519 # Extract the first word of "$ac_prog", so it can be a program name with args.
2520 set dummy $ac_prog; ac_word=$2
2521 echo "$as_me:$LINENO: checking for $ac_word" >&5
2522 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2523 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2524 echo $ECHO_N "(cached) $ECHO_C" >&6
2526 if test -n "$ac_ct_CC"; then
2527 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2529 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2533 test -z "$as_dir" && as_dir=.
2534 for ac_exec_ext in '' $ac_executable_extensions; do
2535 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2536 ac_cv_prog_ac_ct_CC="$ac_prog"
2537 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2545 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2546 if test -n "$ac_ct_CC"; then
2547 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2548 echo "${ECHO_T}$ac_ct_CC" >&6
2550 echo "$as_me:$LINENO: result: no" >&5
2551 echo "${ECHO_T}no" >&6
2554 test -n "$ac_ct_CC" && break
2563 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2564 See \`config.log' for more details." >&5
2565 echo "$as_me: error: no acceptable C compiler found in \$PATH
2566 See \`config.log' for more details." >&2;}
2567 { (exit 1); exit 1; }; }
2569 # Provide some information about the compiler.
2570 echo "$as_me:$LINENO:" \
2571 "checking for C compiler version" >&5
2572 ac_compiler=`set X $ac_compile; echo $2`
2573 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2574 (eval $ac_compiler --version </dev/null >&5) 2>&5
2576 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2577 (exit $ac_status); }
2578 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2579 (eval $ac_compiler -v </dev/null >&5) 2>&5
2581 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2582 (exit $ac_status); }
2583 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2584 (eval $ac_compiler -V </dev/null >&5) 2>&5
2586 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2587 (exit $ac_status); }
2590 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2591 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2592 if test "${ac_cv_objext+set}" = set; then
2593 echo $ECHO_N "(cached) $ECHO_C" >&6
2595 cat >conftest.$ac_ext <<_ACEOF
2598 cat confdefs.h >>conftest.$ac_ext
2599 cat >>conftest.$ac_ext <<_ACEOF
2600 /* end confdefs.h. */
2610 rm -f conftest.o conftest.obj
2611 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2612 (eval $ac_compile) 2>&5
2614 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2615 (exit $ac_status); }; then
2616 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2618 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2619 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2624 echo "$as_me: failed program was:" >&5
2625 sed 's/^/| /' conftest.$ac_ext >&5
2627 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2628 See \`config.log' for more details." >&5
2629 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2630 See \`config.log' for more details." >&2;}
2631 { (exit 1); exit 1; }; }
2634 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2636 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2637 echo "${ECHO_T}$ac_cv_objext" >&6
2638 OBJEXT=$ac_cv_objext
2640 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2641 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2642 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2643 echo $ECHO_N "(cached) $ECHO_C" >&6
2645 cat >conftest.$ac_ext <<_ACEOF
2648 cat confdefs.h >>conftest.$ac_ext
2649 cat >>conftest.$ac_ext <<_ACEOF
2650 /* end confdefs.h. */
2663 rm -f conftest.$ac_objext
2664 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2665 (eval $ac_compile) 2>conftest.er1
2667 grep -v '^ *+' conftest.er1 >conftest.err
2669 cat conftest.err >&5
2670 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2671 (exit $ac_status); } &&
2672 { ac_try='test -z "$ac_c_werror_flag"
2673 || test ! -s conftest.err'
2674 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2677 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2678 (exit $ac_status); }; } &&
2679 { ac_try='test -s conftest.$ac_objext'
2680 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2683 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2684 (exit $ac_status); }; }; then
2687 echo "$as_me: failed program was:" >&5
2688 sed 's/^/| /' conftest.$ac_ext >&5
2692 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2693 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2696 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2697 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2698 GCC=`test $ac_compiler_gnu = yes && echo yes`
2699 ac_test_CFLAGS=${CFLAGS+set}
2700 ac_save_CFLAGS=$CFLAGS
2702 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2703 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2704 if test "${ac_cv_prog_cc_g+set}" = set; then
2705 echo $ECHO_N "(cached) $ECHO_C" >&6
2707 cat >conftest.$ac_ext <<_ACEOF
2710 cat confdefs.h >>conftest.$ac_ext
2711 cat >>conftest.$ac_ext <<_ACEOF
2712 /* end confdefs.h. */
2722 rm -f conftest.$ac_objext
2723 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2724 (eval $ac_compile) 2>conftest.er1
2726 grep -v '^ *+' conftest.er1 >conftest.err
2728 cat conftest.err >&5
2729 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2730 (exit $ac_status); } &&
2731 { ac_try='test -z "$ac_c_werror_flag"
2732 || test ! -s conftest.err'
2733 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2736 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2737 (exit $ac_status); }; } &&
2738 { ac_try='test -s conftest.$ac_objext'
2739 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2742 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2743 (exit $ac_status); }; }; then
2746 echo "$as_me: failed program was:" >&5
2747 sed 's/^/| /' conftest.$ac_ext >&5
2751 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2753 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2754 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2755 if test "$ac_test_CFLAGS" = set; then
2756 CFLAGS=$ac_save_CFLAGS
2757 elif test $ac_cv_prog_cc_g = yes; then
2758 if test "$GCC" = yes; then
2764 if test "$GCC" = yes; then
2770 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2771 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2772 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2773 echo $ECHO_N "(cached) $ECHO_C" >&6
2775 ac_cv_prog_cc_stdc=no
2777 cat >conftest.$ac_ext <<_ACEOF
2780 cat confdefs.h >>conftest.$ac_ext
2781 cat >>conftest.$ac_ext <<_ACEOF
2782 /* end confdefs.h. */
2785 #include <sys/types.h>
2786 #include <sys/stat.h>
2787 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2788 struct buf { int x; };
2789 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2790 static char *e (p, i)
2796 static char *f (char * (*g) (char **, int), char **p, ...)
2801 s = g (p, va_arg (v,int));
2806 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2807 function prototypes and stuff, but not '\xHH' hex character constants.
2808 These don't provoke an error unfortunately, instead are silently treated
2809 as 'x'. The following induces an error, until -std1 is added to get
2810 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2811 array size at least. It's necessary to write '\x00'==0 to get something
2812 that's true only with -std1. */
2813 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2815 int test (int i, double x);
2816 struct s1 {int (*f) (int a);};
2817 struct s2 {int (*f) (double a);};
2818 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2824 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2829 # Don't try gcc -ansi; that turns off useful extensions and
2830 # breaks some systems' header files.
2831 # AIX -qlanglvl=ansi
2832 # Ultrix and OSF/1 -std1
2833 # HP-UX 10.20 and later -Ae
2834 # HP-UX older versions -Aa -D_HPUX_SOURCE
2835 # SVR4 -Xc -D__EXTENSIONS__
2836 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2838 CC="$ac_save_CC $ac_arg"
2839 rm -f conftest.$ac_objext
2840 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2841 (eval $ac_compile) 2>conftest.er1
2843 grep -v '^ *+' conftest.er1 >conftest.err
2845 cat conftest.err >&5
2846 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2847 (exit $ac_status); } &&
2848 { ac_try='test -z "$ac_c_werror_flag"
2849 || test ! -s conftest.err'
2850 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2853 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2854 (exit $ac_status); }; } &&
2855 { ac_try='test -s conftest.$ac_objext'
2856 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2859 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2860 (exit $ac_status); }; }; then
2861 ac_cv_prog_cc_stdc=$ac_arg
2864 echo "$as_me: failed program was:" >&5
2865 sed 's/^/| /' conftest.$ac_ext >&5
2868 rm -f conftest.err conftest.$ac_objext
2870 rm -f conftest.$ac_ext conftest.$ac_objext
2875 case "x$ac_cv_prog_cc_stdc" in
2877 echo "$as_me:$LINENO: result: none needed" >&5
2878 echo "${ECHO_T}none needed" >&6 ;;
2880 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2881 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2882 CC="$CC $ac_cv_prog_cc_stdc" ;;
2885 # Some people use a C++ compiler to compile C. Since we use `exit',
2886 # in C++ we need to declare it. In case someone uses the same compiler
2887 # for both compiling C and C++ we need to have the C++ compiler decide
2888 # the declaration of exit, since it's the most demanding environment.
2889 cat >conftest.$ac_ext <<_ACEOF
2894 rm -f conftest.$ac_objext
2895 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2896 (eval $ac_compile) 2>conftest.er1
2898 grep -v '^ *+' conftest.er1 >conftest.err
2900 cat conftest.err >&5
2901 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2902 (exit $ac_status); } &&
2903 { ac_try='test -z "$ac_c_werror_flag"
2904 || test ! -s conftest.err'
2905 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2908 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2909 (exit $ac_status); }; } &&
2910 { ac_try='test -s conftest.$ac_objext'
2911 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2914 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2915 (exit $ac_status); }; }; then
2916 for ac_declaration in \
2918 'extern "C" void std::exit (int) throw (); using std::exit;' \
2919 'extern "C" void std::exit (int); using std::exit;' \
2920 'extern "C" void exit (int) throw ();' \
2921 'extern "C" void exit (int);' \
2924 cat >conftest.$ac_ext <<_ACEOF
2927 cat confdefs.h >>conftest.$ac_ext
2928 cat >>conftest.$ac_ext <<_ACEOF
2929 /* end confdefs.h. */
2940 rm -f conftest.$ac_objext
2941 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2942 (eval $ac_compile) 2>conftest.er1
2944 grep -v '^ *+' conftest.er1 >conftest.err
2946 cat conftest.err >&5
2947 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2948 (exit $ac_status); } &&
2949 { ac_try='test -z "$ac_c_werror_flag"
2950 || test ! -s conftest.err'
2951 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2954 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2955 (exit $ac_status); }; } &&
2956 { ac_try='test -s conftest.$ac_objext'
2957 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2960 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2961 (exit $ac_status); }; }; then
2964 echo "$as_me: failed program was:" >&5
2965 sed 's/^/| /' conftest.$ac_ext >&5
2969 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2970 cat >conftest.$ac_ext <<_ACEOF
2973 cat confdefs.h >>conftest.$ac_ext
2974 cat >>conftest.$ac_ext <<_ACEOF
2975 /* end confdefs.h. */
2985 rm -f conftest.$ac_objext
2986 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2987 (eval $ac_compile) 2>conftest.er1
2989 grep -v '^ *+' conftest.er1 >conftest.err
2991 cat conftest.err >&5
2992 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2993 (exit $ac_status); } &&
2994 { ac_try='test -z "$ac_c_werror_flag"
2995 || test ! -s conftest.err'
2996 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2999 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3000 (exit $ac_status); }; } &&
3001 { ac_try='test -s conftest.$ac_objext'
3002 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3005 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3006 (exit $ac_status); }; }; then
3009 echo "$as_me: failed program was:" >&5
3010 sed 's/^/| /' conftest.$ac_ext >&5
3013 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3016 if test -n "$ac_declaration"; then
3017 echo '#ifdef __cplusplus' >>confdefs.h
3018 echo $ac_declaration >>confdefs.h
3019 echo '#endif' >>confdefs.h
3023 echo "$as_me: failed program was:" >&5
3024 sed 's/^/| /' conftest.$ac_ext >&5
3027 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3029 ac_cpp='$CPP $CPPFLAGS'
3030 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3031 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3032 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3034 if test $host != $build; then
3035 for ac_prog in gcc cc
3037 # Extract the first word of "$ac_prog", so it can be a program name with args.
3038 set dummy $ac_prog; ac_word=$2
3039 echo "$as_me:$LINENO: checking for $ac_word" >&5
3040 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3041 if test "${ac_cv_prog_BUILD_CC+set}" = set; then
3042 echo $ECHO_N "(cached) $ECHO_C" >&6
3044 if test -n "$BUILD_CC"; then
3045 ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test.
3047 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3051 test -z "$as_dir" && as_dir=.
3052 for ac_exec_ext in '' $ac_executable_extensions; do
3053 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3054 ac_cv_prog_BUILD_CC="$ac_prog"
3055 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3063 BUILD_CC=$ac_cv_prog_BUILD_CC
3064 if test -n "$BUILD_CC"; then
3065 echo "$as_me:$LINENO: result: $BUILD_CC" >&5
3066 echo "${ECHO_T}$BUILD_CC" >&6
3068 echo "$as_me:$LINENO: result: no" >&5
3069 echo "${ECHO_T}no" >&6
3072 test -n "$BUILD_CC" && break
3078 ac_cpp='$CPP $CPPFLAGS'
3079 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3080 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3081 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3082 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3083 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3084 # On Suns, sometimes $CPP names a directory.
3085 if test -n "$CPP" && test -d "$CPP"; then
3088 if test -z "$CPP"; then
3089 if test "${ac_cv_prog_CPP+set}" = set; then
3090 echo $ECHO_N "(cached) $ECHO_C" >&6
3092 # Double quotes because CPP needs to be expanded
3093 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3096 for ac_c_preproc_warn_flag in '' yes
3098 # Use a header file that comes with gcc, so configuring glibc
3099 # with a fresh cross-compiler works.
3100 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3101 # <limits.h> exists even on freestanding compilers.
3102 # On the NeXT, cc -E runs the code through the compiler's parser,
3103 # not just through cpp. "Syntax error" is here to catch this case.
3104 cat >conftest.$ac_ext <<_ACEOF
3107 cat confdefs.h >>conftest.$ac_ext
3108 cat >>conftest.$ac_ext <<_ACEOF
3109 /* end confdefs.h. */
3111 # include <limits.h>
3113 # include <assert.h>
3117 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3118 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3120 grep -v '^ *+' conftest.er1 >conftest.err
3122 cat conftest.err >&5
3123 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3124 (exit $ac_status); } >/dev/null; then
3125 if test -s conftest.err; then
3126 ac_cpp_err=$ac_c_preproc_warn_flag
3127 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3134 if test -z "$ac_cpp_err"; then
3137 echo "$as_me: failed program was:" >&5
3138 sed 's/^/| /' conftest.$ac_ext >&5
3140 # Broken: fails on valid input.
3143 rm -f conftest.err conftest.$ac_ext
3145 # OK, works on sane cases. Now check whether non-existent headers
3146 # can be detected and how.
3147 cat >conftest.$ac_ext <<_ACEOF
3150 cat confdefs.h >>conftest.$ac_ext
3151 cat >>conftest.$ac_ext <<_ACEOF
3152 /* end confdefs.h. */
3153 #include <ac_nonexistent.h>
3155 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3156 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3158 grep -v '^ *+' conftest.er1 >conftest.err
3160 cat conftest.err >&5
3161 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3162 (exit $ac_status); } >/dev/null; then
3163 if test -s conftest.err; then
3164 ac_cpp_err=$ac_c_preproc_warn_flag
3165 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3172 if test -z "$ac_cpp_err"; then
3173 # Broken: success on invalid input.
3176 echo "$as_me: failed program was:" >&5
3177 sed 's/^/| /' conftest.$ac_ext >&5
3179 # Passes both tests.
3183 rm -f conftest.err conftest.$ac_ext
3186 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3187 rm -f conftest.err conftest.$ac_ext
3188 if $ac_preproc_ok; then
3200 echo "$as_me:$LINENO: result: $CPP" >&5
3201 echo "${ECHO_T}$CPP" >&6
3203 for ac_c_preproc_warn_flag in '' yes
3205 # Use a header file that comes with gcc, so configuring glibc
3206 # with a fresh cross-compiler works.
3207 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3208 # <limits.h> exists even on freestanding compilers.
3209 # On the NeXT, cc -E runs the code through the compiler's parser,
3210 # not just through cpp. "Syntax error" is here to catch this case.
3211 cat >conftest.$ac_ext <<_ACEOF
3214 cat confdefs.h >>conftest.$ac_ext
3215 cat >>conftest.$ac_ext <<_ACEOF
3216 /* end confdefs.h. */
3218 # include <limits.h>
3220 # include <assert.h>
3224 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3225 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3227 grep -v '^ *+' conftest.er1 >conftest.err
3229 cat conftest.err >&5
3230 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3231 (exit $ac_status); } >/dev/null; then
3232 if test -s conftest.err; then
3233 ac_cpp_err=$ac_c_preproc_warn_flag
3234 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3241 if test -z "$ac_cpp_err"; then
3244 echo "$as_me: failed program was:" >&5
3245 sed 's/^/| /' conftest.$ac_ext >&5
3247 # Broken: fails on valid input.
3250 rm -f conftest.err conftest.$ac_ext
3252 # OK, works on sane cases. Now check whether non-existent headers
3253 # can be detected and how.
3254 cat >conftest.$ac_ext <<_ACEOF
3257 cat confdefs.h >>conftest.$ac_ext
3258 cat >>conftest.$ac_ext <<_ACEOF
3259 /* end confdefs.h. */
3260 #include <ac_nonexistent.h>
3262 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3263 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3265 grep -v '^ *+' conftest.er1 >conftest.err
3267 cat conftest.err >&5
3268 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3269 (exit $ac_status); } >/dev/null; then
3270 if test -s conftest.err; then
3271 ac_cpp_err=$ac_c_preproc_warn_flag
3272 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3279 if test -z "$ac_cpp_err"; then
3280 # Broken: success on invalid input.
3283 echo "$as_me: failed program was:" >&5
3284 sed 's/^/| /' conftest.$ac_ext >&5
3286 # Passes both tests.
3290 rm -f conftest.err conftest.$ac_ext
3293 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3294 rm -f conftest.err conftest.$ac_ext
3295 if $ac_preproc_ok; then
3298 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3299 See \`config.log' for more details." >&5
3300 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3301 See \`config.log' for more details." >&2;}
3302 { (exit 1); exit 1; }; }
3306 ac_cpp='$CPP $CPPFLAGS'
3307 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3308 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3309 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3311 # We need the C++ compiler only for testing.
3313 ac_cpp='$CXXCPP $CPPFLAGS'
3314 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3315 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3316 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3317 if test -n "$ac_tool_prefix"; then
3318 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
3320 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3321 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3322 echo "$as_me:$LINENO: checking for $ac_word" >&5
3323 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3324 if test "${ac_cv_prog_CXX+set}" = set; then
3325 echo $ECHO_N "(cached) $ECHO_C" >&6
3327 if test -n "$CXX"; then
3328 ac_cv_prog_CXX="$CXX" # Let the user override the test.
3330 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3334 test -z "$as_dir" && as_dir=.
3335 for ac_exec_ext in '' $ac_executable_extensions; do
3336 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3337 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3338 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3347 if test -n "$CXX"; then
3348 echo "$as_me:$LINENO: result: $CXX" >&5
3349 echo "${ECHO_T}$CXX" >&6
3351 echo "$as_me:$LINENO: result: no" >&5
3352 echo "${ECHO_T}no" >&6
3355 test -n "$CXX" && break
3358 if test -z "$CXX"; then
3360 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
3362 # Extract the first word of "$ac_prog", so it can be a program name with args.
3363 set dummy $ac_prog; ac_word=$2
3364 echo "$as_me:$LINENO: checking for $ac_word" >&5
3365 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3366 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
3367 echo $ECHO_N "(cached) $ECHO_C" >&6
3369 if test -n "$ac_ct_CXX"; then
3370 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3372 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3376 test -z "$as_dir" && as_dir=.
3377 for ac_exec_ext in '' $ac_executable_extensions; do
3378 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3379 ac_cv_prog_ac_ct_CXX="$ac_prog"
3380 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3388 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3389 if test -n "$ac_ct_CXX"; then
3390 echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
3391 echo "${ECHO_T}$ac_ct_CXX" >&6
3393 echo "$as_me:$LINENO: result: no" >&5
3394 echo "${ECHO_T}no" >&6
3397 test -n "$ac_ct_CXX" && break
3399 test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
3405 # Provide some information about the compiler.
3406 echo "$as_me:$LINENO:" \
3407 "checking for C++ compiler version" >&5
3408 ac_compiler=`set X $ac_compile; echo $2`
3409 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
3410 (eval $ac_compiler --version </dev/null >&5) 2>&5
3412 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3413 (exit $ac_status); }
3414 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
3415 (eval $ac_compiler -v </dev/null >&5) 2>&5
3417 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3418 (exit $ac_status); }
3419 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
3420 (eval $ac_compiler -V </dev/null >&5) 2>&5
3422 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3423 (exit $ac_status); }
3425 echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
3426 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
3427 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
3428 echo $ECHO_N "(cached) $ECHO_C" >&6
3430 cat >conftest.$ac_ext <<_ACEOF
3433 cat confdefs.h >>conftest.$ac_ext
3434 cat >>conftest.$ac_ext <<_ACEOF
3435 /* end confdefs.h. */
3448 rm -f conftest.$ac_objext
3449 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3450 (eval $ac_compile) 2>conftest.er1
3452 grep -v '^ *+' conftest.er1 >conftest.err
3454 cat conftest.err >&5
3455 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3456 (exit $ac_status); } &&
3457 { ac_try='test -z "$ac_cxx_werror_flag"
3458 || test ! -s conftest.err'
3459 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3462 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3463 (exit $ac_status); }; } &&
3464 { ac_try='test -s conftest.$ac_objext'
3465 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3468 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3469 (exit $ac_status); }; }; then
3472 echo "$as_me: failed program was:" >&5
3473 sed 's/^/| /' conftest.$ac_ext >&5
3477 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3478 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3481 echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3482 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
3483 GXX=`test $ac_compiler_gnu = yes && echo yes`
3484 ac_test_CXXFLAGS=${CXXFLAGS+set}
3485 ac_save_CXXFLAGS=$CXXFLAGS
3487 echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
3488 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
3489 if test "${ac_cv_prog_cxx_g+set}" = set; then
3490 echo $ECHO_N "(cached) $ECHO_C" >&6
3492 cat >conftest.$ac_ext <<_ACEOF
3495 cat confdefs.h >>conftest.$ac_ext
3496 cat >>conftest.$ac_ext <<_ACEOF
3497 /* end confdefs.h. */
3507 rm -f conftest.$ac_objext
3508 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3509 (eval $ac_compile) 2>conftest.er1
3511 grep -v '^ *+' conftest.er1 >conftest.err
3513 cat conftest.err >&5
3514 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3515 (exit $ac_status); } &&
3516 { ac_try='test -z "$ac_cxx_werror_flag"
3517 || test ! -s conftest.err'
3518 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3521 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3522 (exit $ac_status); }; } &&
3523 { ac_try='test -s conftest.$ac_objext'
3524 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3527 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3528 (exit $ac_status); }; }; then
3529 ac_cv_prog_cxx_g=yes
3531 echo "$as_me: failed program was:" >&5
3532 sed 's/^/| /' conftest.$ac_ext >&5
3536 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3538 echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
3539 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
3540 if test "$ac_test_CXXFLAGS" = set; then
3541 CXXFLAGS=$ac_save_CXXFLAGS
3542 elif test $ac_cv_prog_cxx_g = yes; then
3543 if test "$GXX" = yes; then
3549 if test "$GXX" = yes; then
3555 for ac_declaration in \
3557 'extern "C" void std::exit (int) throw (); using std::exit;' \
3558 'extern "C" void std::exit (int); using std::exit;' \
3559 'extern "C" void exit (int) throw ();' \
3560 'extern "C" void exit (int);' \
3563 cat >conftest.$ac_ext <<_ACEOF
3566 cat confdefs.h >>conftest.$ac_ext
3567 cat >>conftest.$ac_ext <<_ACEOF
3568 /* end confdefs.h. */
3579 rm -f conftest.$ac_objext
3580 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3581 (eval $ac_compile) 2>conftest.er1
3583 grep -v '^ *+' conftest.er1 >conftest.err
3585 cat conftest.err >&5
3586 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3587 (exit $ac_status); } &&
3588 { ac_try='test -z "$ac_cxx_werror_flag"
3589 || test ! -s conftest.err'
3590 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3593 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3594 (exit $ac_status); }; } &&
3595 { ac_try='test -s conftest.$ac_objext'
3596 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3599 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3600 (exit $ac_status); }; }; then
3603 echo "$as_me: failed program was:" >&5
3604 sed 's/^/| /' conftest.$ac_ext >&5
3608 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3609 cat >conftest.$ac_ext <<_ACEOF
3612 cat confdefs.h >>conftest.$ac_ext
3613 cat >>conftest.$ac_ext <<_ACEOF
3614 /* end confdefs.h. */
3624 rm -f conftest.$ac_objext
3625 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3626 (eval $ac_compile) 2>conftest.er1
3628 grep -v '^ *+' conftest.er1 >conftest.err
3630 cat conftest.err >&5
3631 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3632 (exit $ac_status); } &&
3633 { ac_try='test -z "$ac_cxx_werror_flag"
3634 || test ! -s conftest.err'
3635 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3638 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3639 (exit $ac_status); }; } &&
3640 { ac_try='test -s conftest.$ac_objext'
3641 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3644 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3645 (exit $ac_status); }; }; then
3648 echo "$as_me: failed program was:" >&5
3649 sed 's/^/| /' conftest.$ac_ext >&5
3652 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3655 if test -n "$ac_declaration"; then
3656 echo '#ifdef __cplusplus' >>confdefs.h
3657 echo $ac_declaration >>confdefs.h
3658 echo '#endif' >>confdefs.h
3662 ac_cpp='$CPP $CPPFLAGS'
3663 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3664 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3665 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3667 # Was a --with-binutils option given?
3668 if test -n "$path_binutils"; then
3669 # Make absolute; ensure a single trailing slash.
3670 path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'`
3671 CC="$CC -B$path_binutils"
3673 AS=`$CC -print-prog-name=as`
3674 LD=`$CC -print-prog-name=ld`
3675 AR=`$CC -print-prog-name=ar`
3677 OBJDUMP=`$CC -print-prog-name=objdump`
3680 # ranlib has to be treated a bit differently since it might not exist at all.
3681 ac_ranlib=`$CC -print-prog-name=ranlib`
3682 if test "x$ac_ranlib" = xranlib; then
3683 # This extra check has to happen since gcc simply echos the parameter in
3684 # case it cannot find the value in its own directories.
3685 if test -n "$ac_tool_prefix"; then
3686 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3687 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3688 echo "$as_me:$LINENO: checking for $ac_word" >&5
3689 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3690 if test "${ac_cv_prog_RANLIB+set}" = set; then
3691 echo $ECHO_N "(cached) $ECHO_C" >&6
3693 if test -n "$RANLIB"; then
3694 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3696 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3700 test -z "$as_dir" && as_dir=.
3701 for ac_exec_ext in '' $ac_executable_extensions; do
3702 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3703 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3704 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3712 RANLIB=$ac_cv_prog_RANLIB
3713 if test -n "$RANLIB"; then
3714 echo "$as_me:$LINENO: result: $RANLIB" >&5
3715 echo "${ECHO_T}$RANLIB" >&6
3717 echo "$as_me:$LINENO: result: no" >&5
3718 echo "${ECHO_T}no" >&6
3722 if test -z "$ac_cv_prog_RANLIB"; then
3723 ac_ct_RANLIB=$RANLIB
3724 # Extract the first word of "ranlib", so it can be a program name with args.
3725 set dummy ranlib; ac_word=$2
3726 echo "$as_me:$LINENO: checking for $ac_word" >&5
3727 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3728 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3729 echo $ECHO_N "(cached) $ECHO_C" >&6
3731 if test -n "$ac_ct_RANLIB"; then
3732 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3734 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3738 test -z "$as_dir" && as_dir=.
3739 for ac_exec_ext in '' $ac_executable_extensions; do
3740 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3741 ac_cv_prog_ac_ct_RANLIB="ranlib"
3742 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3748 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3751 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3752 if test -n "$ac_ct_RANLIB"; then
3753 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3754 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3756 echo "$as_me:$LINENO: result: no" >&5
3757 echo "${ECHO_T}no" >&6
3760 RANLIB=$ac_ct_RANLIB
3762 RANLIB="$ac_cv_prog_RANLIB"
3770 # Determine whether we are using GNU binutils.
3771 echo "$as_me:$LINENO: checking whether $AS is GNU as" >&5
3772 echo $ECHO_N "checking whether $AS is GNU as... $ECHO_C" >&6
3773 if test "${libc_cv_prog_as_gnu+set}" = set; then
3774 echo $ECHO_N "(cached) $ECHO_C" >&6
3776 # Most GNU programs take a -v and spit out some text including
3777 # the word 'GNU'. Some try to read stdin, so give them /dev/null.
3778 if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
3779 libc_cv_prog_as_gnu=yes
3781 libc_cv_prog_as_gnu=no
3785 echo "$as_me:$LINENO: result: $libc_cv_prog_as_gnu" >&5
3786 echo "${ECHO_T}$libc_cv_prog_as_gnu" >&6
3788 gnu_as=$libc_cv_prog_as_gnu
3790 echo "$as_me:$LINENO: checking whether $LD is GNU ld" >&5
3791 echo $ECHO_N "checking whether $LD is GNU ld... $ECHO_C" >&6
3792 if test "${libc_cv_prog_ld_gnu+set}" = set; then
3793 echo $ECHO_N "(cached) $ECHO_C" >&6
3795 # Most GNU programs take a -v and spit out some text including
3796 # the word 'GNU'. Some try to read stdin, so give them /dev/null.
3797 if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
3798 libc_cv_prog_ld_gnu=yes
3800 libc_cv_prog_ld_gnu=no
3804 echo "$as_me:$LINENO: result: $libc_cv_prog_ld_gnu" >&5
3805 echo "${ECHO_T}$libc_cv_prog_ld_gnu" >&6
3806 gnu_ld=$libc_cv_prog_ld_gnu
3809 # Accept binutils 2.13 or newer.
3812 # Extract the first word of "$ac_prog", so it can be a program name with args.
3813 set dummy $ac_prog; ac_word=$2
3814 echo "$as_me:$LINENO: checking for $ac_word" >&5
3815 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3816 if test "${ac_cv_prog_AS+set}" = set; then
3817 echo $ECHO_N "(cached) $ECHO_C" >&6
3819 if test -n "$AS"; then
3820 ac_cv_prog_AS="$AS" # Let the user override the test.
3822 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3826 test -z "$as_dir" && as_dir=.
3827 for ac_exec_ext in '' $ac_executable_extensions; do
3828 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3829 ac_cv_prog_AS="$ac_prog"
3830 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3839 if test -n "$AS"; then
3840 echo "$as_me:$LINENO: result: $AS" >&5
3841 echo "${ECHO_T}$AS" >&6
3843 echo "$as_me:$LINENO: result: no" >&5
3844 echo "${ECHO_T}no" >&6
3847 test -n "$AS" && break
3850 if test -z "$AS"; then
3853 # Found it, now check the version.
3854 echo "$as_me:$LINENO: checking version of $AS" >&5
3855 echo $ECHO_N "checking version of $AS... $ECHO_C" >&6
3856 ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
3857 case $ac_prog_version in
3858 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
3860 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
3861 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
3864 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
3865 echo "${ECHO_T}$ac_prog_version" >&6
3867 if test $ac_verc_fail = yes; then
3868 AS=: critic_missing="$critic_missing as"
3873 # Extract the first word of "$ac_prog", so it can be a program name with args.
3874 set dummy $ac_prog; ac_word=$2
3875 echo "$as_me:$LINENO: checking for $ac_word" >&5
3876 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3877 if test "${ac_cv_prog_LD+set}" = set; then
3878 echo $ECHO_N "(cached) $ECHO_C" >&6
3880 if test -n "$LD"; then
3881 ac_cv_prog_LD="$LD" # Let the user override the test.
3883 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3887 test -z "$as_dir" && as_dir=.
3888 for ac_exec_ext in '' $ac_executable_extensions; do
3889 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3890 ac_cv_prog_LD="$ac_prog"
3891 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3900 if test -n "$LD"; then
3901 echo "$as_me:$LINENO: result: $LD" >&5
3902 echo "${ECHO_T}$LD" >&6
3904 echo "$as_me:$LINENO: result: no" >&5
3905 echo "${ECHO_T}no" >&6
3908 test -n "$LD" && break
3911 if test -z "$LD"; then
3914 # Found it, now check the version.
3915 echo "$as_me:$LINENO: checking version of $LD" >&5
3916 echo $ECHO_N "checking version of $LD... $ECHO_C" >&6
3917 ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'`
3918 case $ac_prog_version in
3919 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
3921 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
3922 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
3925 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
3926 echo "${ECHO_T}$ac_prog_version" >&6
3928 if test $ac_verc_fail = yes; then
3929 LD=: critic_missing="$critic_missing ld"
3933 # We need the physical current working directory. We cannot use the
3934 # "pwd -P" shell builtin since that's not portable. Instead we try to
3935 # find a pwd binary. Note that assigning to the PWD environment
3936 # variable might have some interesting side effects, so we don't do
3938 # Extract the first word of "pwd", so it can be a program name with args.
3939 set dummy pwd; ac_word=$2
3940 echo "$as_me:$LINENO: checking for $ac_word" >&5
3941 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3942 if test "${ac_cv_path_PWD_P+set}" = set; then
3943 echo $ECHO_N "(cached) $ECHO_C" >&6
3947 ac_cv_path_PWD_P="$PWD_P" # Let the user override the test with a path.
3950 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3954 test -z "$as_dir" && as_dir=.
3955 for ac_exec_ext in '' $ac_executable_extensions; do
3956 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3957 ac_cv_path_PWD_P="$as_dir/$ac_word$ac_exec_ext"
3958 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3964 test -z "$ac_cv_path_PWD_P" && ac_cv_path_PWD_P="no"
3968 PWD_P=$ac_cv_path_PWD_P
3970 if test -n "$PWD_P"; then
3971 echo "$as_me:$LINENO: result: $PWD_P" >&5
3972 echo "${ECHO_T}$PWD_P" >&6
3974 echo "$as_me:$LINENO: result: no" >&5
3975 echo "${ECHO_T}no" >&6
3978 if test "$PWD_P" = no; then
3979 { { echo "$as_me:$LINENO: error: *** A pwd binary could not be found." >&5
3980 echo "$as_me: error: *** A pwd binary could not be found." >&2;}
3981 { (exit 1); exit 1; }; }
3984 # These programs are version sensitive.
3986 for ac_prog in ${ac_tool_prefix}gcc ${ac_tool_prefix}cc
3988 # Extract the first word of "$ac_prog", so it can be a program name with args.
3989 set dummy $ac_prog; ac_word=$2
3990 echo "$as_me:$LINENO: checking for $ac_word" >&5
3991 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3992 if test "${ac_cv_prog_CC+set}" = set; then
3993 echo $ECHO_N "(cached) $ECHO_C" >&6
3995 if test -n "$CC"; then
3996 ac_cv_prog_CC="$CC" # Let the user override the test.
3998 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4002 test -z "$as_dir" && as_dir=.
4003 for ac_exec_ext in '' $ac_executable_extensions; do
4004 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4005 ac_cv_prog_CC="$ac_prog"
4006 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4015 if test -n "$CC"; then
4016 echo "$as_me:$LINENO: result: $CC" >&5
4017 echo "${ECHO_T}$CC" >&6
4019 echo "$as_me:$LINENO: result: no" >&5
4020 echo "${ECHO_T}no" >&6
4023 test -n "$CC" && break
4026 if test -z "$CC"; then
4029 # Found it, now check the version.
4030 echo "$as_me:$LINENO: checking version of $CC" >&5
4031 echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
4032 ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'`
4033 case $ac_prog_version in
4034 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4036 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4037 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4040 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4041 echo "${ECHO_T}$ac_prog_version" >&6
4043 if test $ac_verc_fail = yes; then
4044 critic_missing="$critic_missing gcc"
4047 for ac_prog in gnumake gmake make
4049 # Extract the first word of "$ac_prog", so it can be a program name with args.
4050 set dummy $ac_prog; ac_word=$2
4051 echo "$as_me:$LINENO: checking for $ac_word" >&5
4052 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4053 if test "${ac_cv_prog_MAKE+set}" = set; then
4054 echo $ECHO_N "(cached) $ECHO_C" >&6
4056 if test -n "$MAKE"; then
4057 ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4059 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4063 test -z "$as_dir" && as_dir=.
4064 for ac_exec_ext in '' $ac_executable_extensions; do
4065 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4066 ac_cv_prog_MAKE="$ac_prog"
4067 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4075 MAKE=$ac_cv_prog_MAKE
4076 if test -n "$MAKE"; then
4077 echo "$as_me:$LINENO: result: $MAKE" >&5
4078 echo "${ECHO_T}$MAKE" >&6
4080 echo "$as_me:$LINENO: result: no" >&5
4081 echo "${ECHO_T}no" >&6
4084 test -n "$MAKE" && break
4087 if test -z "$MAKE"; then
4090 # Found it, now check the version.
4091 echo "$as_me:$LINENO: checking version of $MAKE" >&5
4092 echo $ECHO_N "checking version of $MAKE... $ECHO_C" >&6
4093 ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'`
4094 case $ac_prog_version in
4095 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4097 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4098 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4101 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4102 echo "${ECHO_T}$ac_prog_version" >&6
4104 if test $ac_verc_fail = yes; then
4105 critic_missing="$critic_missing make"
4109 for ac_prog in gnumsgfmt gmsgfmt msgfmt
4111 # Extract the first word of "$ac_prog", so it can be a program name with args.
4112 set dummy $ac_prog; ac_word=$2
4113 echo "$as_me:$LINENO: checking for $ac_word" >&5
4114 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4115 if test "${ac_cv_prog_MSGFMT+set}" = set; then
4116 echo $ECHO_N "(cached) $ECHO_C" >&6
4118 if test -n "$MSGFMT"; then
4119 ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test.
4121 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4125 test -z "$as_dir" && as_dir=.
4126 for ac_exec_ext in '' $ac_executable_extensions; do
4127 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4128 ac_cv_prog_MSGFMT="$ac_prog"
4129 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4137 MSGFMT=$ac_cv_prog_MSGFMT
4138 if test -n "$MSGFMT"; then
4139 echo "$as_me:$LINENO: result: $MSGFMT" >&5
4140 echo "${ECHO_T}$MSGFMT" >&6
4142 echo "$as_me:$LINENO: result: no" >&5
4143 echo "${ECHO_T}no" >&6
4146 test -n "$MSGFMT" && break
4149 if test -z "$MSGFMT"; then
4152 # Found it, now check the version.
4153 echo "$as_me:$LINENO: checking version of $MSGFMT" >&5
4154 echo $ECHO_N "checking version of $MSGFMT... $ECHO_C" >&6
4155 ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
4156 case $ac_prog_version in
4157 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4158 0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*)
4159 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4160 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4163 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4164 echo "${ECHO_T}$ac_prog_version" >&6
4166 if test $ac_verc_fail = yes; then
4167 MSGFMT=: aux_missing="$aux_missing msgfmt"
4170 for ac_prog in makeinfo
4172 # Extract the first word of "$ac_prog", so it can be a program name with args.
4173 set dummy $ac_prog; ac_word=$2
4174 echo "$as_me:$LINENO: checking for $ac_word" >&5
4175 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4176 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
4177 echo $ECHO_N "(cached) $ECHO_C" >&6
4179 if test -n "$MAKEINFO"; then
4180 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
4182 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4186 test -z "$as_dir" && as_dir=.
4187 for ac_exec_ext in '' $ac_executable_extensions; do
4188 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4189 ac_cv_prog_MAKEINFO="$ac_prog"
4190 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4198 MAKEINFO=$ac_cv_prog_MAKEINFO
4199 if test -n "$MAKEINFO"; then
4200 echo "$as_me:$LINENO: result: $MAKEINFO" >&5
4201 echo "${ECHO_T}$MAKEINFO" >&6
4203 echo "$as_me:$LINENO: result: no" >&5
4204 echo "${ECHO_T}no" >&6
4207 test -n "$MAKEINFO" && break
4210 if test -z "$MAKEINFO"; then
4213 # Found it, now check the version.
4214 echo "$as_me:$LINENO: checking version of $MAKEINFO" >&5
4215 echo $ECHO_N "checking version of $MAKEINFO... $ECHO_C" >&6
4216 ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
4217 case $ac_prog_version in
4218 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4220 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4221 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4224 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4225 echo "${ECHO_T}$ac_prog_version" >&6
4227 if test $ac_verc_fail = yes; then
4228 MAKEINFO=: aux_missing="$aux_missing makeinfo"
4233 # Extract the first word of "$ac_prog", so it can be a program name with args.
4234 set dummy $ac_prog; ac_word=$2
4235 echo "$as_me:$LINENO: checking for $ac_word" >&5
4236 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4237 if test "${ac_cv_prog_SED+set}" = set; then
4238 echo $ECHO_N "(cached) $ECHO_C" >&6
4240 if test -n "$SED"; then
4241 ac_cv_prog_SED="$SED" # Let the user override the test.
4243 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4247 test -z "$as_dir" && as_dir=.
4248 for ac_exec_ext in '' $ac_executable_extensions; do
4249 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4250 ac_cv_prog_SED="$ac_prog"
4251 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4260 if test -n "$SED"; then
4261 echo "$as_me:$LINENO: result: $SED" >&5
4262 echo "${ECHO_T}$SED" >&6
4264 echo "$as_me:$LINENO: result: no" >&5
4265 echo "${ECHO_T}no" >&6
4268 test -n "$SED" && break
4271 if test -z "$SED"; then
4274 # Found it, now check the version.
4275 echo "$as_me:$LINENO: checking version of $SED" >&5
4276 echo $ECHO_N "checking version of $SED... $ECHO_C" >&6
4277 ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed version \([0-9]*\.[0-9.]*\).*$/\1/p'`
4278 case $ac_prog_version in
4279 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4280 3.0[2-9]*|3.[1-9]*|[4-9]*)
4281 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4282 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4285 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4286 echo "${ECHO_T}$ac_prog_version" >&6
4288 if test $ac_verc_fail = yes; then
4289 SED=: aux_missing="$aux_missing sed"
4293 for ac_prog in autoconf
4295 # Extract the first word of "$ac_prog", so it can be a program name with args.
4296 set dummy $ac_prog; ac_word=$2
4297 echo "$as_me:$LINENO: checking for $ac_word" >&5
4298 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4299 if test "${ac_cv_prog_AUTOCONF+set}" = set; then
4300 echo $ECHO_N "(cached) $ECHO_C" >&6
4302 if test -n "$AUTOCONF"; then
4303 ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
4305 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4309 test -z "$as_dir" && as_dir=.
4310 for ac_exec_ext in '' $ac_executable_extensions; do
4311 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4312 ac_cv_prog_AUTOCONF="$ac_prog"
4313 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4321 AUTOCONF=$ac_cv_prog_AUTOCONF
4322 if test -n "$AUTOCONF"; then
4323 echo "$as_me:$LINENO: result: $AUTOCONF" >&5
4324 echo "${ECHO_T}$AUTOCONF" >&6
4326 echo "$as_me:$LINENO: result: no" >&5
4327 echo "${ECHO_T}no" >&6
4330 test -n "$AUTOCONF" && break
4332 test -n "$AUTOCONF" || AUTOCONF="no"
4334 case "x$AUTOCONF" in
4335 xno|x|x:) AUTOCONF=no ;;
4337 echo "$as_me:$LINENO: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5
4338 echo $ECHO_N "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... $ECHO_C" >&6
4339 if test "${libc_cv_autoconf_works+set}" = set; then
4340 echo $ECHO_N "(cached) $ECHO_C" >&6
4342 if (cd $srcdir; $AUTOCONF $ACFLAGS configure.in > /dev/null 2>&1); then
4343 libc_cv_autoconf_works=yes
4345 libc_cv_autoconf_works=no
4348 echo "$as_me:$LINENO: result: $libc_cv_autoconf_works" >&5
4349 echo "${ECHO_T}$libc_cv_autoconf_works" >&6
4350 test $libc_cv_autoconf_works = yes || AUTOCONF=no
4353 if test "x$with_cvs" = xyes && test "x$AUTOCONF" = xno; then
4354 # If --without-cvs they probably won't change configure.in, so no complaints.
4355 aux_missing="$aux_missing autoconf"
4358 test -n "$critic_missing" && { { echo "$as_me:$LINENO: error:
4359 *** These critical programs are missing or too old:$critic_missing
4360 *** Check the INSTALL file for required versions." >&5
4361 echo "$as_me: error:
4362 *** These critical programs are missing or too old:$critic_missing
4363 *** Check the INSTALL file for required versions." >&2;}
4364 { (exit 1); exit 1; }; }
4366 test -n "$aux_missing" && { echo "$as_me:$LINENO: WARNING:
4367 *** These auxiliary programs are missing or incompatible versions:$aux_missing
4368 *** some features will be disabled.
4369 *** Check the INSTALL file for required versions." >&5
4370 echo "$as_me: WARNING:
4371 *** These auxiliary programs are missing or incompatible versions:$aux_missing
4372 *** some features will be disabled.
4373 *** Check the INSTALL file for required versions." >&2;}
4375 # glibcbug.in wants to know the compiler version.
4376 CCVERSION=`$CC -v 2>&1 | sed -n 's/gcc version //p'`
4379 # if using special system headers, find out the compiler's sekrit
4380 # header directory and add that to the list. NOTE: Only does the right
4381 # thing on a system that doesn't need fixincludes. (Not presently a problem.)
4382 if test -n "$sysheaders"; then
4383 ccheaders=`$CC -print-file-name=include`
4384 SYSINCLUDES="-nostdinc -isystem $ccheaders -isystem $sysheaders"
4388 # check if ranlib is necessary
4389 echo "$as_me:$LINENO: checking whether ranlib is necessary" >&5
4390 echo $ECHO_N "checking whether ranlib is necessary... $ECHO_C" >&6
4391 if test "${libc_cv_ranlib_necessary+set}" = set; then
4392 echo $ECHO_N "(cached) $ECHO_C" >&6
4394 cat > conftest.c <<EOF
4399 $CC $CFLAGS $CPPFLAGS -c conftest.c
4400 $AR cr conftest.a conftest.o
4401 cp conftest.a conftest2.a
4403 if cmp -s conftest.a conftest2.a; then
4404 libc_cv_ranlib_necessary=no
4406 libc_cv_ranlib_necessary=yes
4410 echo "$as_me:$LINENO: result: $libc_cv_ranlib_necessary" >&5
4411 echo "${ECHO_T}$libc_cv_ranlib_necessary" >&6
4412 if test "$libc_cv_ranlib_necessary" = no; then
4416 # Test if LD_LIBRARY_PATH contains the notation for the current directory
4417 # since this would lead to problems installing/building glibc.
4418 # LD_LIBRARY_PATH contains the current directory if one of the following
4420 # - one of the terminals (":" and ";") is the first or last sign
4421 # - two terminals occur directly after each other
4422 # - the path contains an element with a dot in it
4423 echo "$as_me:$LINENO: checking LD_LIBRARY_PATH variable" >&5
4424 echo $ECHO_N "checking LD_LIBRARY_PATH variable... $ECHO_C" >&6
4425 case ${LD_LIBRARY_PATH} in
4426 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
4427 ld_library_path_setting="contains current directory"
4430 ld_library_path_setting="ok"
4433 echo "$as_me:$LINENO: result: $ld_library_path_setting" >&5
4434 echo "${ECHO_T}$ld_library_path_setting" >&6
4435 if test "$ld_library_path_setting" != "ok"; then
4436 { { echo "$as_me:$LINENO: error:
4437 *** LD_LIBRARY_PATH shouldn't contain the current directory when
4438 *** building glibc. Please change the environment variable
4439 *** and run configure again." >&5
4440 echo "$as_me: error:
4441 *** LD_LIBRARY_PATH shouldn't contain the current directory when
4442 *** building glibc. Please change the environment variable
4443 *** and run configure again." >&2;}
4444 { (exit 1); exit 1; }; }
4447 echo "$as_me:$LINENO: checking whether GCC supports -static-libgcc" >&5
4448 echo $ECHO_N "checking whether GCC supports -static-libgcc... $ECHO_C" >&6
4449 if test "${libc_cv_gcc_static_libgcc+set}" = set; then
4450 echo $ECHO_N "(cached) $ECHO_C" >&6
4452 if $CC -v -static-libgcc 2>&1 | grep -q 'unrecognized option.*static-libgcc'; then
4453 libc_cv_gcc_static_libgcc=
4455 libc_cv_gcc_static_libgcc=-static-libgcc
4458 echo "$as_me:$LINENO: result: $libc_cv_gcc_static_libgcc" >&5
4459 echo "${ECHO_T}$libc_cv_gcc_static_libgcc" >&6
4462 # Extract the first word of "bash", so it can be a program name with args.
4463 set dummy bash; ac_word=$2
4464 echo "$as_me:$LINENO: checking for $ac_word" >&5
4465 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4466 if test "${ac_cv_path_BASH+set}" = set; then
4467 echo $ECHO_N "(cached) $ECHO_C" >&6
4471 ac_cv_path_BASH="$BASH" # Let the user override the test with a path.
4474 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4478 test -z "$as_dir" && as_dir=.
4479 for ac_exec_ext in '' $ac_executable_extensions; do
4480 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4481 ac_cv_path_BASH="$as_dir/$ac_word$ac_exec_ext"
4482 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4488 test -z "$ac_cv_path_BASH" && ac_cv_path_BASH="no"
4492 BASH=$ac_cv_path_BASH
4494 if test -n "$BASH"; then
4495 echo "$as_me:$LINENO: result: $BASH" >&5
4496 echo "${ECHO_T}$BASH" >&6
4498 echo "$as_me:$LINENO: result: no" >&5
4499 echo "${ECHO_T}no" >&6
4502 if test "$BASH" != no &&
4503 $BASH -c 'test "$BASH_VERSINFO" \
4504 && test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then
4505 libc_cv_have_bash2=yes
4507 libc_cv_have_bash2=no
4511 if test "$BASH" = no; then
4512 # Extract the first word of "ksh", so it can be a program name with args.
4513 set dummy ksh; ac_word=$2
4514 echo "$as_me:$LINENO: checking for $ac_word" >&5
4515 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4516 if test "${ac_cv_path_KSH+set}" = set; then
4517 echo $ECHO_N "(cached) $ECHO_C" >&6
4521 ac_cv_path_KSH="$KSH" # Let the user override the test with a path.
4524 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4528 test -z "$as_dir" && as_dir=.
4529 for ac_exec_ext in '' $ac_executable_extensions; do
4530 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4531 ac_cv_path_KSH="$as_dir/$ac_word$ac_exec_ext"
4532 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4538 test -z "$ac_cv_path_KSH" && ac_cv_path_KSH="no"
4544 if test -n "$KSH"; then
4545 echo "$as_me:$LINENO: result: $KSH" >&5
4546 echo "${ECHO_T}$KSH" >&6
4548 echo "$as_me:$LINENO: result: no" >&5
4549 echo "${ECHO_T}no" >&6
4552 if test "$KSH" = no; then
4555 libc_cv_have_ksh=yes
4560 libc_cv_have_ksh=yes
4564 for ac_prog in gawk mawk nawk awk
4566 # Extract the first word of "$ac_prog", so it can be a program name with args.
4567 set dummy $ac_prog; ac_word=$2
4568 echo "$as_me:$LINENO: checking for $ac_word" >&5
4569 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4570 if test "${ac_cv_prog_AWK+set}" = set; then
4571 echo $ECHO_N "(cached) $ECHO_C" >&6
4573 if test -n "$AWK"; then
4574 ac_cv_prog_AWK="$AWK" # Let the user override the test.
4576 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4580 test -z "$as_dir" && as_dir=.
4581 for ac_exec_ext in '' $ac_executable_extensions; do
4582 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4583 ac_cv_prog_AWK="$ac_prog"
4584 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4593 if test -n "$AWK"; then
4594 echo "$as_me:$LINENO: result: $AWK" >&5
4595 echo "${ECHO_T}$AWK" >&6
4597 echo "$as_me:$LINENO: result: no" >&5
4598 echo "${ECHO_T}no" >&6
4601 test -n "$AWK" && break
4604 # Extract the first word of "perl", so it can be a program name with args.
4605 set dummy perl; ac_word=$2
4606 echo "$as_me:$LINENO: checking for $ac_word" >&5
4607 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4608 if test "${ac_cv_path_PERL+set}" = set; then
4609 echo $ECHO_N "(cached) $ECHO_C" >&6
4613 ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
4616 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4620 test -z "$as_dir" && as_dir=.
4621 for ac_exec_ext in '' $ac_executable_extensions; do
4622 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4623 ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
4624 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5