2 # From configure.in CVSid.
3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated by GNU Autoconf 2.59 for GNU C Library (see version.h).
6 # Report bugs to <glibc>.
8 # Copyright (C) 2003 Free Software Foundation, Inc.
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## --------------------- ##
12 ## M4sh Initialization. ##
13 ## --------------------- ##
15 # Be Bourne compatible
16 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
19 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
20 # is contrary to our usage. Disable this feature.
21 alias -g '${1+"$@"}'='"$@"'
22 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
25 DUALCASE=1; export DUALCASE # for MKS sh
27 # Support unset when possible.
28 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
35 # Work around bugs in pre-3.0 UWIN ksh.
36 $as_unset ENV MAIL MAILPATH
43 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
44 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
47 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
48 eval $as_var=C; export $as_var
54 # Required to use basename.
55 if expr a : '\(a\)' >/dev/null 2>&1; then
61 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
68 # Name of the executable.
69 as_me=`$as_basename "$0" ||
70 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
71 X"$0" : 'X\(//\)$' \| \
72 X"$0" : 'X\(/\)$' \| \
73 . : '\(.\)' 2>/dev/null ||
75 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
76 /^X\/\(\/\/\)$/{ s//\1/; q; }
77 /^X\/\(\/\).*/{ s//\1/; q; }
81 # PATH needs CR, and LINENO needs CR and PATH.
82 # Avoid depending upon Character Ranges.
83 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
84 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
85 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
86 as_cr_digits='0123456789'
87 as_cr_alnum=$as_cr_Letters$as_cr_digits
89 # The user is always right.
90 if test "${PATH_SEPARATOR+set}" != set; then
91 echo "#! /bin/sh" >conf$$.sh
92 echo "exit 0" >>conf$$.sh
94 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
105 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
106 test "x$as_lineno_1" != "x$as_lineno_2" &&
107 test "x$as_lineno_3" = "x$as_lineno_2" || {
108 # Find who we are. Look in the path if we contain no path at all
111 *[\\/]* ) as_myself=$0 ;;
112 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
116 test -z "$as_dir" && as_dir=.
117 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
122 # We did not find ourselves, most probably we were run as `sh COMMAND'
123 # in which case we are not to be found in the path.
124 if test "x$as_myself" = x; then
127 if test ! -f "$as_myself"; then
128 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
129 { (exit 1); exit 1; }; }
131 case $CONFIG_SHELL in
133 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
134 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
137 test -z "$as_dir" && as_dir=.
138 for as_base in sh bash ksh sh5; do
141 if ("$as_dir/$as_base" -c '
144 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
145 test "x$as_lineno_1" != "x$as_lineno_2" &&
146 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
147 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
148 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
149 CONFIG_SHELL=$as_dir/$as_base
151 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
159 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
160 # uniformly replaced by the line number. The first 'sed' inserts a
161 # line-number line before each line; the second 'sed' does the real
162 # work. The second script uses 'N' to pair each line-number line
163 # with the numbered line, and appends trailing '-' during
164 # substitution so that $LINENO is not a special case at line end.
165 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
166 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
167 sed '=' <$as_myself |
172 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
175 s,^['$as_cr_digits']*\n,,
177 chmod +x $as_me.lineno ||
178 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
179 { (exit 1); exit 1; }; }
181 # Don't try to exec as it changes $[0], causing all sort of problems
182 # (the dirname of $[0] is not the place where we might find the
183 # original and so on. Autoconf is especially sensible to this).
185 # Exit status is that of the last command.
190 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
191 *c*,-n*) ECHO_N= ECHO_C='
193 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
194 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
197 if expr a : '\(a\)' >/dev/null 2>&1; then
203 rm -f conf$$ conf$$.exe conf$$.file
205 if ln -s conf$$.file conf$$ 2>/dev/null; then
206 # We could just check for DJGPP; but this test a) works b) is more generic
207 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
208 if test -f conf$$.exe; then
209 # Don't use ln at all; we don't have any links
214 elif ln conf$$.file conf$$ 2>/dev/null; then
219 rm -f conf$$ conf$$.exe conf$$.file
221 if mkdir -p . 2>/dev/null; then
224 test -d ./-p && rmdir ./-p
228 as_executable_p="test -f"
230 # Sed expression to map a string onto a valid CPP name.
231 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
233 # Sed expression to map a string onto a valid variable name.
234 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
238 # We need space, tab and new line, in precisely that order.
248 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
249 # so uname gets run too.
250 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
257 ac_default_prefix=/usr/local
258 ac_config_libobj_dir=.
263 SHELL=${CONFIG_SHELL-/bin/sh}
265 # Maximum number of lines to put in a shell here document.
266 # This variable seems obsolete. It should probably be removed, and
267 # only ac_max_sed_lines should be used.
268 : ${ac_max_here_lines=38}
270 # Identity of this package.
271 PACKAGE_NAME='GNU C Library'
272 PACKAGE_TARNAME='c-library'
273 PACKAGE_VERSION='(see version.h)'
274 PACKAGE_STRING='GNU C Library (see version.h)'
275 PACKAGE_BUGREPORT='glibc'
277 ac_unique_file="include/features.h"
278 ac_subdirs_all="$ac_subdirs_all "
279 # Factoring default headers for most tests.
280 ac_includes_default="\
283 # include <sys/types.h>
286 # include <sys/stat.h>
297 # if !STDC_HEADERS && HAVE_MEMORY_H
303 # include <strings.h>
306 # include <inttypes.h>
316 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS with_fp with_cvs enable_check_abi oldest_abi bindnow 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 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-bind-now disable lazy relocations in DSOs
881 --enable-static-nss build static NSS modules [default=no]
882 --disable-force-install don't force installation of files from this package,
883 even if they are older than the installed files
884 --enable-kernel=VERSION compile for compatibility with kernel not older than
886 --enable-all-warnings enable all useful warnings gcc can issue
889 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
890 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
891 --with-gmp=DIRECTORY find GMP source code in DIRECTORY (not needed)
892 --with-gd=DIR find libgd include dir and library with prefix DIR
893 --with-gd-include=DIR find libgd include files in DIR
894 --with-gd-lib=DIR find libgd library files in DIR
895 --with-fp if using floating-point hardware [default=yes]
896 --with-binutils=PATH specify location of binutils (as and ld)
897 --with-elf if using the ELF object format
898 --with-xcoff if using the XCOFF object format
899 --without-cvs if CVS should not be used
900 --with-headers=PATH location of system headers to use (for example
901 /usr/src/linux/include) [default=compiler
903 --with-tls enable support for TLS
904 --without-__thread do not use TLS features even when supporting them
906 Some influential environment variables:
907 CC C compiler command
908 CFLAGS C compiler flags
909 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
910 nonstandard directory <lib dir>
911 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
912 headers in a nonstandard directory <include dir>
914 CXX C++ compiler command
915 CXXFLAGS C++ compiler flags
917 Use these variables to override the choices made by `configure' or to help
918 it to find libraries and programs with nonstandard names/locations.
920 Report bugs to <glibc>.
924 if test "$ac_init_help" = "recursive"; then
925 # If there are subdirs, report their specific --help.
927 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
928 test -d $ac_dir || continue
931 if test "$ac_dir" != .; then
932 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
933 # A "../" for each directory in $ac_dir_suffix.
934 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
936 ac_dir_suffix= ac_top_builddir=
940 .) # No --srcdir option. We are building in place.
942 if test -z "$ac_top_builddir"; then
945 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
947 [\\/]* | ?:[\\/]* ) # Absolute path.
948 ac_srcdir=$srcdir$ac_dir_suffix;
949 ac_top_srcdir=$srcdir ;;
951 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
952 ac_top_srcdir=$ac_top_builddir$srcdir ;;
955 # Do not use `cd foo && pwd` to compute absolute paths, because
956 # the directories may not exist.
958 .) ac_abs_builddir="$ac_dir";;
961 .) ac_abs_builddir=`pwd`;;
962 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
963 *) ac_abs_builddir=`pwd`/"$ac_dir";;
966 case $ac_abs_builddir in
967 .) ac_abs_top_builddir=${ac_top_builddir}.;;
969 case ${ac_top_builddir}. in
970 .) ac_abs_top_builddir=$ac_abs_builddir;;
971 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
972 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
975 case $ac_abs_builddir in
976 .) ac_abs_srcdir=$ac_srcdir;;
979 .) ac_abs_srcdir=$ac_abs_builddir;;
980 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
981 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
984 case $ac_abs_builddir in
985 .) ac_abs_top_srcdir=$ac_top_srcdir;;
987 case $ac_top_srcdir in
988 .) ac_abs_top_srcdir=$ac_abs_builddir;;
989 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
990 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
995 # Check for guested configure; otherwise get Cygnus style configure.
996 if test -f $ac_srcdir/configure.gnu; then
998 $SHELL $ac_srcdir/configure.gnu --help=recursive
999 elif test -f $ac_srcdir/configure; then
1001 $SHELL $ac_srcdir/configure --help=recursive
1002 elif test -f $ac_srcdir/configure.ac ||
1003 test -f $ac_srcdir/configure.in; then
1005 $ac_configure --help
1007 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1013 test -n "$ac_init_help" && exit 0
1014 if $ac_init_version; then
1016 GNU C Library configure (see version.h)
1017 generated by GNU Autoconf 2.59
1019 Copyright (C) 2003 Free Software Foundation, Inc.
1020 This configure script is free software; the Free Software Foundation
1021 gives unlimited permission to copy, distribute and modify it.
1027 This file contains any messages produced by compilers while
1028 running configure, to aid debugging if configure makes a mistake.
1030 It was created by GNU C Library $as_me (see version.h), which was
1031 generated by GNU Autoconf 2.59. Invocation command line was
1042 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1043 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1044 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1045 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1046 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1048 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1049 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1051 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1052 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1053 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1054 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1055 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1056 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1057 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1061 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1065 test -z "$as_dir" && as_dir=.
1066 echo "PATH: $as_dir"
1081 # Keep a trace of the command line.
1082 # Strip out --no-create and --no-recursion so they do not pile up.
1083 # Strip out --silent because we don't want to record it for future runs.
1084 # Also quote any args containing shell meta-characters.
1085 # Make two passes to allow for proper duplicate-argument suppression.
1090 ac_must_keep_next=false
1096 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1097 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1098 | -silent | --silent | --silen | --sile | --sil)
1100 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1101 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1104 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1106 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1107 if test $ac_must_keep_next = true; then
1108 ac_must_keep_next=false # Got value, back to normal.
1111 *=* | --config-cache | -C | -disable-* | --disable-* \
1112 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1113 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1114 | -with-* | --with-* | -without-* | --without-* | --x)
1115 case "$ac_configure_args0 " in
1116 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1119 -* ) ac_must_keep_next=true ;;
1122 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1123 # Get rid of the leading space.
1129 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1130 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1132 # When interrupted or exit'd, cleanup temporary files, and complete
1133 # config.log. We remove comments because anyway the quotes in there
1134 # would cause problems or look ugly.
1135 # WARNING: Be sure not to use single quotes in there, as some shells,
1136 # such as our DU 5.0 friend, will then `close' the trap.
1137 trap 'exit_status=$?
1138 # Save into config.log some information that might help in debugging.
1143 ## ---------------- ##
1144 ## Cache variables. ##
1145 ## ---------------- ##
1148 # The following way of writing the cache mishandles newlines in values,
1151 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1154 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1155 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1159 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1166 ## ----------------- ##
1167 ## Output variables. ##
1168 ## ----------------- ##
1171 for ac_var in $ac_subst_vars
1173 eval ac_val=$`echo $ac_var`
1174 echo "$ac_var='"'"'$ac_val'"'"'"
1178 if test -n "$ac_subst_files"; then
1185 for ac_var in $ac_subst_files
1187 eval ac_val=$`echo $ac_var`
1188 echo "$ac_var='"'"'$ac_val'"'"'"
1193 if test -s confdefs.h; then
1200 sed "/^$/d" confdefs.h | sort
1203 test "$ac_signal" != 0 &&
1204 echo "$as_me: caught signal $ac_signal"
1205 echo "$as_me: exit $exit_status"
1207 rm -f core *.core &&
1208 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1211 for ac_signal in 1 2 13 15; do
1212 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1216 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1217 rm -rf conftest* confdefs.h
1218 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1221 # Predefined preprocessor variables.
1223 cat >>confdefs.h <<_ACEOF
1224 #define PACKAGE_NAME "$PACKAGE_NAME"
1228 cat >>confdefs.h <<_ACEOF
1229 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1233 cat >>confdefs.h <<_ACEOF
1234 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1238 cat >>confdefs.h <<_ACEOF
1239 #define PACKAGE_STRING "$PACKAGE_STRING"
1243 cat >>confdefs.h <<_ACEOF
1244 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1248 # Let the site file select an alternate cache file if it wants to.
1249 # Prefer explicitly selected file to automatically selected ones.
1250 if test -z "$CONFIG_SITE"; then
1251 if test "x$prefix" != xNONE; then
1252 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1254 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1257 for ac_site_file in $CONFIG_SITE; do
1258 if test -r "$ac_site_file"; then
1259 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1260 echo "$as_me: loading site script $ac_site_file" >&6;}
1261 sed 's/^/| /' "$ac_site_file" >&5
1266 if test -r "$cache_file"; then
1267 # Some versions of bash will fail to source /dev/null (special
1268 # files actually), so we avoid doing that.
1269 if test -f "$cache_file"; then
1270 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1271 echo "$as_me: loading cache $cache_file" >&6;}
1273 [\\/]* | ?:[\\/]* ) . $cache_file;;
1274 *) . ./$cache_file;;
1278 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1279 echo "$as_me: creating cache $cache_file" >&6;}
1283 # Check that the precious variables saved in the cache have kept the same
1285 ac_cache_corrupted=false
1286 for ac_var in `(set) 2>&1 |
1287 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1288 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1289 eval ac_new_set=\$ac_env_${ac_var}_set
1290 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1291 eval ac_new_val="\$ac_env_${ac_var}_value"
1292 case $ac_old_set,$ac_new_set in
1294 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1295 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1296 ac_cache_corrupted=: ;;
1298 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1299 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1300 ac_cache_corrupted=: ;;
1303 if test "x$ac_old_val" != "x$ac_new_val"; then
1304 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1305 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1306 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1307 echo "$as_me: former value: $ac_old_val" >&2;}
1308 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1309 echo "$as_me: current value: $ac_new_val" >&2;}
1310 ac_cache_corrupted=:
1313 # Pass precious variables to config.status.
1314 if test "$ac_new_set" = set; then
1316 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1317 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1318 *) ac_arg=$ac_var=$ac_new_val ;;
1320 case " $ac_configure_args " in
1321 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1322 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1326 if $ac_cache_corrupted; then
1327 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1328 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1329 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1330 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1331 { (exit 1); exit 1; }; }
1335 ac_cpp='$CPP $CPPFLAGS'
1336 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1337 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1338 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1367 ac_config_headers="$ac_config_headers config.h"
1370 for ac_dir in scripts $srcdir/scripts; do
1371 if test -f $ac_dir/install-sh; then
1373 ac_install_sh="$ac_aux_dir/install-sh -c"
1375 elif test -f $ac_dir/install.sh; then
1377 ac_install_sh="$ac_aux_dir/install.sh -c"
1379 elif test -f $ac_dir/shtool; then
1381 ac_install_sh="$ac_aux_dir/shtool install -c"
1385 if test -z "$ac_aux_dir"; then
1386 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&5
1387 echo "$as_me: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&2;}
1388 { (exit 1); exit 1; }; }
1390 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1391 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1392 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1395 if test "`cd $srcdir; /bin/pwd`" = "`/bin/pwd`"; then
1396 { { echo "$as_me:$LINENO: error: you must configure in a separate build directory" >&5
1397 echo "$as_me: error: you must configure in a separate build directory" >&2;}
1398 { (exit 1); exit 1; }; }
1401 # This will get text that should go into config.make.
1404 # Check for a --with-gmp argument and set gmp-srcdir in config.make.
1406 # Check whether --with-gmp or --without-gmp was given.
1407 if test "${with_gmp+set}" = set; then
1411 yes) { { echo "$as_me:$LINENO: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&5
1412 echo "$as_me: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&2;}
1413 { (exit 1); exit 1; }; } ;;
1415 *) config_vars="$config_vars
1416 gmp-srcdir = $withval" ;;
1420 # Check for a --with-gd argument and set libgd-LDFLAGS in config.make.
1422 # Check whether --with-gd or --without-gd was given.
1423 if test "${with_gd+set}" = set; then
1427 *) libgd_include="-I$withval/include"
1428 libgd_ldflags="-L$withval/lib" ;;
1433 # Check whether --with-gd-include or --without-gd-include was given.
1434 if test "${with_gd_include+set}" = set; then
1435 withval="$with_gd_include"
1436 case "$with_gd_include" in
1438 *) libgd_include="-I$withval" ;;
1443 # Check whether --with-gd-lib or --without-gd-lib was given.
1444 if test "${with_gd_lib+set}" = set; then
1445 withval="$with_gd_lib"
1446 case "$with_gd_lib" in
1448 *) libgd_ldflags="-L$withval" ;;
1453 if test -n "$libgd_include"; then
1454 config_vars="$config_vars
1455 CFLAGS-memusagestat.c = $libgd_include"
1457 if test -n "$libgd_ldflags"; then
1458 config_vars="$config_vars
1459 libgd-LDFLAGS = $libgd_ldflags"
1463 # Check whether --with-fp or --without-fp was given.
1464 if test "${with_fp+set}" = set; then
1472 # Check whether --with-binutils or --without-binutils was given.
1473 if test "${with_binutils+set}" = set; then
1474 withval="$with_binutils"
1475 path_binutils=$withval
1480 # Check whether --with-elf or --without-elf was given.
1481 if test "${with_elf+set}" = set; then
1488 # Check whether --with-xcoff or --without-xcoff was given.
1489 if test "${with_xcoff+set}" = set; then
1490 withval="$with_xcoff"
1496 # Check whether --with-cvs or --without-cvs was given.
1497 if test "${with_cvs+set}" = set; then
1503 if test "$with_cvs" = yes; then
1504 if test -d $srcdir/CVS && grep :pserver: $srcdir/CVS/Root > /dev/null
1512 # Check whether --with-headers or --without-headers was given.
1513 if test "${with_headers+set}" = set; then
1514 withval="$with_headers"
1520 # Check whether --enable-sanity-checks or --disable-sanity-checks was given.
1521 if test "${enable_sanity_checks+set}" = set; then
1522 enableval="$enable_sanity_checks"
1523 enable_sanity=$enableval
1529 # Check whether --enable-check-abi or --disable-check-abi was given.
1530 if test "${enable_check_abi+set}" = set; then
1531 enableval="$enable_check_abi"
1532 enable_check_abi=$enableval
1538 # Check whether --enable-shared or --disable-shared was given.
1539 if test "${enable_shared+set}" = set; then
1540 enableval="$enable_shared"
1545 # Check whether --enable-profile or --disable-profile was given.
1546 if test "${enable_profile+set}" = set; then
1547 enableval="$enable_profile"
1552 # Check whether --enable-omitfp or --disable-omitfp was given.
1553 if test "${enable_omitfp+set}" = set; then
1554 enableval="$enable_omitfp"
1559 # Check whether --enable-bounded or --disable-bounded was given.
1560 if test "${enable_bounded+set}" = set; then
1561 enableval="$enable_bounded"
1566 # Check whether --enable-versioning or --disable-versioning was given.
1567 if test "${enable_versioning+set}" = set; then
1568 enableval="$enable_versioning"
1569 enable_versioning=$enableval
1571 enable_versioning=yes
1574 # Check whether --enable-oldest-abi or --disable-oldest-abi was given.
1575 if test "${enable_oldest_abi+set}" = set; then
1576 enableval="$enable_oldest_abi"
1577 oldest_abi=$enableval
1581 if test "$oldest_abi" = yes || test "$oldest_abi" = no; then
1584 cat >>confdefs.h <<_ACEOF
1585 #define GLIBC_OLDEST_ABI "$oldest_abi"
1591 # Check whether --enable-add-ons or --disable-add-ons was given.
1592 if test "${enable_add_ons+set}" = set; then
1593 enableval="$enable_add_ons"
1594 case "$enableval" in
1595 yes) add_ons=`cd $srcdir && echo */configure | sed -e 's!/configure!!g'`
1596 test "$add_ons" = "*" && add_ons= ;;
1597 *) add_ons=`echo "$enableval" | sed 's/,/ /g'`;;
1604 # Check whether --with-tls or --without-tls was given.
1605 if test "${with_tls+set}" = set; then
1613 # Check whether --with-__thread or --without-__thread was given.
1614 if test "${with___thread+set}" = set; then
1615 withval="$with___thread"
1616 use__thread=$withval
1621 # Check whether --enable-hidden-plt or --disable-hidden-plt was given.
1622 if test "${enable_hidden_plt+set}" = set; then
1623 enableval="$enable_hidden_plt"
1628 if test "x$hidden" = xno; then
1629 cat >>confdefs.h <<\_ACEOF
1635 # Check whether --enable-bind-now or --disable-bind-now was given.
1636 if test "${enable_bind_now+set}" = set; then
1637 enableval="$enable_bind_now"
1648 if test x"$add_ons" != x; then
1649 for f in $add_ons; do
1650 # Some sanity checks
1651 if test "$f" = "crypt"; then
1652 { { echo "$as_me:$LINENO: error:
1653 *** It seems that you're using an old \`crypt' add-on. crypt is now
1654 *** part of glibc and using the old add-on will not work with this
1655 *** release. Start again with fresh sources and without the old
1656 *** \`crypt' add-on." >&5
1657 echo "$as_me: error:
1658 *** It seems that you're using an old \`crypt' add-on. crypt is now
1659 *** part of glibc and using the old add-on will not work with this
1660 *** release. Start again with fresh sources and without the old
1661 *** \`crypt' add-on." >&2;}
1662 { (exit 1); exit 1; }; }
1664 if test "$f" = "localedata"; then
1665 { { echo "$as_me:$LINENO: error:
1666 *** It seems that you're using an old \`localedata' add-on. localedata
1667 *** is now part of glibc and using the old add-on will not work with
1668 *** this release. Start again with fresh sources and without the old
1669 *** \`localedata' add-on." >&5
1670 echo "$as_me: error:
1671 *** It seems that you're using an old \`localedata' add-on. localedata
1672 *** is now part of glibc and using the old add-on will not work with
1673 *** this release. Start again with fresh sources and without the old
1674 *** \`localedata' add-on." >&2;}
1675 { (exit 1); exit 1; }; }
1677 # Test whether such a subdir really exists.
1678 if test -d $srcdir/$f; then
1679 add_ons_pfx="$add_ons_pfx $f/"
1680 subdirs="$subdirs $f"
1682 { { echo "$as_me:$LINENO: error: add-on directory \"$f\" does not exist" >&5
1683 echo "$as_me: error: add-on directory \"$f\" does not exist" >&2;}
1684 { (exit 1); exit 1; }; }
1689 # Check whether --enable-static-nss or --disable-static-nss was given.
1690 if test "${enable_static_nss+set}" = set; then
1691 enableval="$enable_static_nss"
1692 static_nss=$enableval
1696 if test x"$static_nss" = xyes || test x"$shared" = xno; then
1698 cat >>confdefs.h <<\_ACEOF
1699 #define DO_STATIC_NSS 1
1704 # Check whether --enable-force-install or --disable-force-install was given.
1705 if test "${enable_force_install+set}" = set; then
1706 enableval="$enable_force_install"
1707 force_install=$enableval
1713 # Check whether --enable-kernel or --disable-kernel was given.
1714 if test "${enable_kernel+set}" = set; then
1715 enableval="$enable_kernel"
1716 minimum_kernel=$enableval
1718 if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then
1719 # Better nothing than this.
1722 if test "$minimum_kernel" = current; then
1723 minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel=
1727 # Check whether --enable-all-warnings or --disable-all-warnings was given.
1728 if test "${enable_all_warnings+set}" = set; then
1729 enableval="$enable_all_warnings"
1730 all_warnings=$enableval
1734 # Make sure we can run config.sub.
1735 $ac_config_sub sun4 >/dev/null 2>&1 ||
1736 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1737 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1738 { (exit 1); exit 1; }; }
1740 echo "$as_me:$LINENO: checking build system type" >&5
1741 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1742 if test "${ac_cv_build+set}" = set; then
1743 echo $ECHO_N "(cached) $ECHO_C" >&6
1745 ac_cv_build_alias=$build_alias
1746 test -z "$ac_cv_build_alias" &&
1747 ac_cv_build_alias=`$ac_config_guess`
1748 test -z "$ac_cv_build_alias" &&
1749 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1750 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1751 { (exit 1); exit 1; }; }
1752 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1753 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1754 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1755 { (exit 1); exit 1; }; }
1758 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1759 echo "${ECHO_T}$ac_cv_build" >&6
1761 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1762 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1763 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1766 echo "$as_me:$LINENO: checking host system type" >&5
1767 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1768 if test "${ac_cv_host+set}" = set; then
1769 echo $ECHO_N "(cached) $ECHO_C" >&6
1771 ac_cv_host_alias=$host_alias
1772 test -z "$ac_cv_host_alias" &&
1773 ac_cv_host_alias=$ac_cv_build_alias
1774 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1775 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1776 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1777 { (exit 1); exit 1; }; }
1780 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1781 echo "${ECHO_T}$ac_cv_host" >&6
1783 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1784 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1785 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1789 # The way shlib-versions is used to generate soversions.mk uses a
1790 # fairly simplistic model for name recognition that can't distinguish
1791 # i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a $host_os
1792 # of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can
1793 # tell. This doesn't get used much beyond that, so it's fairly safe.
1798 host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'`
1802 # We keep the original values in `$config_*' and never modify them, so we
1803 # can write them unchanged into config.make. Everything else uses
1804 # $machine, $vendor, and $os, and changes them whenever convenient.
1805 config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os
1807 # Don't allow vendor == "unknown"
1808 test "$config_vendor" = unknown && config_vendor=
1809 config_os="`echo $config_os | sed 's/^unknown-//'`"
1811 # Some configurations imply other options.
1813 gnu* | linux* | bsd4.4* | netbsd* | freebsd*)
1814 # These systems always use GNU tools.
1815 gnu_ld=yes gnu_as=yes ;;
1818 # i586-linuxaout is mangled into i586-pc-linux-gnuaout
1819 linux*ecoff* | linux*aout* | gnu*aout* | gnu*ecoff*)
1821 gnu* | linux* | freebsd* | netbsd* | sysv4* | solaris2* | irix6*)
1822 # These systems (almost) always use the ELF format.
1826 # These systems are always xcoff
1832 machine=$config_machine
1833 vendor=$config_vendor
1836 # config.guess on some IBM machines says `rs6000' instead of `powerpc'.
1838 if test "$machine" = rs6000; then
1842 # Braindead PowerPC box with absolutely no FPU.
1843 case "$machine-$host_os" in
1850 ### I put this here to prevent those annoying emails from people who cannot
1851 ### read and try to compile glibc on unsupported platforms. --drepper
1853 ### By using the undocumented --enable-hacker-mode option for configure
1854 ### one can skip this test to make the configuration not fail for unsupported
1857 if test -z "$enable_hacker_mode"; then
1858 case "$machine-$host_os" in
1859 *-linux* | *-gnu* | arm*-none* | powerpc-aix4.3.*)
1862 echo "*** The GNU C library is currently not available for this platform."
1863 echo "*** So far nobody cared to port it and if there is no volunteer it"
1864 echo "*** might never happen. So, if you have interest to see glibc on"
1865 echo "*** this platform visit"
1866 echo "*** http://www.gnu.org/software/libc/porting.html"
1867 echo "*** and join the group of porters"
1873 # Expand the configuration machine name into a subdirectory by architecture
1874 # type and particular chip.
1876 a29k | am29000) base_machine=a29k machine=a29k ;;
1877 alpha*) base_machine=alpha machine=alpha/$machine ;;
1878 arm*) base_machine=arm machine=arm/arm32/$machine ;;
1879 c3[012]) base_machine=cx0 machine=cx0/c30 ;;
1880 c4[04]) base_machine=cx0 machine=cx0/c40 ;;
1881 hppa*64*) base_machine=hppa machine=hppa/hppa64 ;;
1882 hppa*) base_machine=hppa machine=hppa/hppa1.1 ;;
1883 i[3456]86) base_machine=i386 machine=i386/$machine ;;
1884 ia64) base_machine=ia64 machine=ia64 ;;
1885 m680?0) base_machine=m68k machine=m68k/$machine ;;
1886 m68k) base_machine=m68k machine=m68k/m68020 ;;
1887 m88???) base_machine=m88k machine=m88k/$machine ;;
1888 m88k) base_machine=m88k machine=m88k/m88100 ;;
1889 mips64*) base_machine=mips64
1890 case "$CC $CFLAGS $CPPFLAGS " in
1891 *" -mabi=n32 "*) mips_cc_abi=n32 ;;
1892 *" -mabi=64 "*|*" -mabi=n64 "*) mips_cc_abi=64 ;;
1893 *" -mabi=32 "*|*" -mabi=o32 "*) mips_cc_abi=32 ;;
1894 *) mips_cc_abi=default ;;
1897 *abin32*) mips_config_abi=n32 ;;
1898 *abi64*|*abin64*) mips_config_abi=64 ;;
1899 *abi32*|*abio32*) mips_config_abi=32 ;;
1900 *) mips_config_abi=$mips_cc_abi ;;
1902 case $mips_config_abi in
1903 default) machine=mips/mips64/n32 mips_config_abi=n32 ;;
1904 n32) machine=mips/mips64/n32 ;;
1905 64) machine=mips/mips64/n64 ;;
1906 32) machine=mips/mips32/kern64 ;;
1908 machine=$machine/$config_machine
1909 if test $mips_config_abi != $mips_cc_abi; then
1910 # This won't make it to config.make, but we want to
1911 # set this in case configure tests depend on it.
1912 CPPFLAGS="$CPPFLAGS -mabi=$mips_config_abi"
1915 mips*) base_machine=mips machine=mips/mips32/$machine ;;
1916 powerpc) base_machine=powerpc machine=powerpc/powerpc32 ;;
1917 powerpc64) base_machine=powerpc machine=powerpc/powerpc64 ;;
1918 s390) base_machine=s390 machine=s390/s390-32 ;;
1919 s390x) base_machine=s390 machine=s390/s390-64 ;;
1920 sh3*) base_machine=sh machine=sh/sh3 ;;
1921 sh4*) base_machine=sh machine=sh/sh4 ;;
1923 base_machine=sparc machine=sparc/sparc32 ;;
1924 sparcv8 | supersparc | hypersparc)
1925 base_machine=sparc machine=sparc/sparc32/sparcv8 ;;
1926 sparcv8plus | sparcv8plusa | sparcv9)
1927 base_machine=sparc machine=sparc/sparc32/sparcv9 ;;
1928 sparcv8plusb | sparcv9b)
1929 base_machine=sparc machine=sparc/sparc32/sparcv9b ;;
1930 sparc64 | ultrasparc)
1931 base_machine=sparc machine=sparc/sparc64 ;;
1932 sparc64b | ultrasparc3)
1933 base_machine=sparc machine=sparc/sparc64/sparcv9b ;;
1934 thumb*) base_machine=thumb machine=arm/thumb/$machine ;;
1935 *) base_machine=$machine ;;
1939 if test "$base_machine" = "i386"; then
1940 cat >>confdefs.h <<\_ACEOF
1941 #define USE_REGPARMS 1
1946 # Compute the list of sysdep directories for this configuration.
1947 # This can take a while to compute.
1948 sysdep_dir=$srcdir/sysdeps
1949 echo "$as_me:$LINENO: checking sysdep dirs" >&5
1950 echo $ECHO_N "checking sysdep dirs... $ECHO_C" >&6
1951 # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1.
1952 os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`"
1956 base_os=mach/hurd ;;
1957 netbsd* | 386bsd* | freebsd* | bsdi*)
1958 base_os=unix/bsd/bsd4.4 ;;
1959 osf* | sunos* | ultrix* | newsos* | dynix* | *bsd*)
1961 sysv* | isc* | esix* | sco* | minix* | irix4* | linux*)
1962 base_os=unix/sysv ;;
1964 base_os=unix/sysv/irix6/$os ;;
1966 base_os=unix/sysv/sysv4 ;;
1968 base_os=unix/sysv/hpux/$os ;;
1970 base_os=unix/sysv/aix/aix4.3 ;;
1972 base_os=standalone ;;
1977 # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos.
1980 while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do
1984 o=`echo $tail | sed 's/[0-9]*$//'`
1985 if test $o != $tail; then
1988 # For linux-gnu, try linux-gnu, then linux.
1989 o=`echo $tail | sed 's/-.*$//'`
1990 if test $o != $tail; then
1994 # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix.
1997 while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do
2003 # For sparc/sparc32, try sparc/sparc32 and then sparc.
2006 while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do
2008 # Prepend the machine's FPU directory unless --without-fp.
2009 if test "$with_fp" = yes; then
2010 mach="$mach /$1/fpu"
2012 mach="$mach /$1/nofpu"
2019 # Find what sysdep directories exist.
2021 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2022 for d in $add_ons_pfx ''; do
2023 for b in $base ''; do
2024 for m0 in $mach ''; do
2025 for v in /$vendor ''; do
2026 test "$v" = / && continue
2027 for o in /$ostry ''; do
2028 test "$o" = / && continue
2029 for m in $mach ''; do
2030 if test "$m0$b$v$o$m"; then
2031 try="${d}sysdeps$m0$b$v$o$m"
2032 test -n "$enable_debug_configure" &&
2033 echo "$0 DEBUG: try $try" >&2
2034 if test -d $srcdir/$try; then
2035 sysnames="$sysnames $try"
2036 { test -n "$o" || test -n "$b"; } && os_used=t
2037 { test -n "$m" || test -n "$m0"; } && machine_used=t
2048 if test -z "$os_used" && test "$os" != none; then
2049 { { echo "$as_me:$LINENO: error: Operating system $os is not supported." >&5
2050 echo "$as_me: error: Operating system $os is not supported." >&2;}
2051 { (exit 1); exit 1; }; }
2053 if test -z "$machine_used" && test "$machine" != none; then
2054 { { echo "$as_me:$LINENO: error: The $machine is not supported." >&5
2055 echo "$as_me: error: The $machine is not supported." >&2;}
2056 { (exit 1); exit 1; }; }
2059 # We have now validated the configuration.
2062 # If using ELF, look for an `elf' subdirectory of each machine directory.
2063 # We prepend these rather than inserting them whereever the machine appears
2064 # because things specified by the machine's ELF ABI should override
2065 # OS-specific things, and should always be the same for any OS on the
2066 # machine (otherwise what's the point of an ABI?).
2067 if test "$elf" = yes; then
2069 for d in $add_ons_pfx ''; do
2071 if test -d $srcdir/${d}sysdeps$m/elf; then
2072 elf_dirs="$elf_dirs ${d}sysdeps$m/elf"
2076 sysnames="`echo $elf_dirs | sed -e 's,//,/,g'` $sysnames"
2080 # Expand the list of system names into a full list of directories
2081 # from each element's parent name and Implies file (if present).
2084 while test $# -gt 0; do
2088 case " $names " in *" $name "*)
2089 # Already in the list.
2093 # Report each name as we discover it, so there is no long pause in output.
2094 echo $ECHO_N "$name $ECHO_C" >&6
2096 name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'`
2100 *) xsrcdir=$srcdir/ ;;
2102 test -n "$enable_debug_configure" &&
2103 echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2
2105 if test -f $xsrcdir$name/Implies; then
2106 # Collect more names from the `Implies' file (removing comments).
2107 implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/Implies`"
2109 for x in $implied_candidate; do
2111 if test -d $xsrcdir$name_base/$x; then
2112 implied="$implied $name_base/$x";
2115 for d in $add_ons_pfx ''; do
2116 try="${d}sysdeps/$x"
2119 *) try_srcdir=$srcdir/ ;;
2121 test -n "$enable_debug_configure" &&
2122 echo "DEBUG: $name implied $x try($d) {$try_srcdir}$try" >&2
2123 if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try;
2125 implied="$implied $try"
2129 if test $found = no; then
2130 { echo "$as_me:$LINENO: WARNING: $name/Implies specifies nonexistent $x" >&5
2131 echo "$as_me: WARNING: $name/Implies specifies nonexistent $x" >&2;}
2138 # Add NAME to the list of names.
2139 names="$names $name"
2141 # Find the parent of NAME, using the empty string if it has none.
2142 parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`"
2144 # Add the names implied by NAME, and NAME's parent (if it has one), to
2145 # the list of names to be processed (the argument list). We prepend the
2146 # implied names to the list and append the parent. We want implied
2147 # directories to come before further directories inferred from the
2148 # configuration components; this ensures that for sysv4, unix/common
2149 # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*)
2151 sysnames="`echo $implied $* $parent`"
2152 test -n "$sysnames" && set $sysnames
2155 # Add the default directories.
2156 default_sysnames=sysdeps/generic
2157 if test "$elf" = yes; then
2158 default_sysnames="sysdeps/generic/elf $default_sysnames"
2160 sysnames="$names $default_sysnames"
2162 # The other names were emitted during the scan.
2163 echo "$as_me:$LINENO: result: $default_sysnames" >&5
2164 echo "${ECHO_T}$default_sysnames" >&6
2169 # Find a good install program. We prefer a C program (faster),
2170 # so one script is as good as another. But avoid the broken or
2171 # incompatible versions:
2172 # SysV /etc/install, /usr/sbin/install
2173 # SunOS /usr/etc/install
2174 # IRIX /sbin/install
2176 # AmigaOS /C/install, which installs bootblocks on floppy discs
2177 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2178 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2179 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2180 # OS/2's system install, which has a completely different semantic
2181 # ./install, which can be erroneously created by make from ./install.sh.
2182 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2183 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2184 if test -z "$INSTALL"; then
2185 if test "${ac_cv_path_install+set}" = set; then
2186 echo $ECHO_N "(cached) $ECHO_C" >&6
2188 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2192 test -z "$as_dir" && as_dir=.
2193 # Account for people who put trailing slashes in PATH elements.
2195 ./ | .// | /cC/* | \
2196 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2197 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
2200 # OSF1 and SCO ODT 3.0 have their own names for install.
2201 # Don't use installbsd from OSF since it installs stuff as root
2203 for ac_prog in ginstall scoinst install; do
2204 for ac_exec_ext in '' $ac_executable_extensions; do
2205 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2206 if test $ac_prog = install &&
2207 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2208 # AIX install. It has an incompatible calling convention.
2210 elif test $ac_prog = install &&
2211 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2212 # program-specific install script used by HP pwplus--don't use.
2215 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2227 if test "${ac_cv_path_install+set}" = set; then
2228 INSTALL=$ac_cv_path_install
2230 # As a last resort, use the slow shell script. We don't cache a
2231 # path for INSTALL within a source directory, because that will
2232 # break other packages using the cache if that directory is
2233 # removed, or if the path is relative.
2234 INSTALL=$ac_install_sh
2237 echo "$as_me:$LINENO: result: $INSTALL" >&5
2238 echo "${ECHO_T}$INSTALL" >&6
2240 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2241 # It thinks the first close brace ends the variable substitution.
2242 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2244 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2246 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2248 if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then
2249 # The makefiles need to use a different form to find it in $srcdir.
2250 INSTALL='\$(..)./scripts/install-sh -c'
2252 echo "$as_me:$LINENO: checking whether ln -s works" >&5
2253 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
2255 if test "$LN_S" = "ln -s"; then
2256 echo "$as_me:$LINENO: result: yes" >&5
2257 echo "${ECHO_T}yes" >&6
2259 echo "$as_me:$LINENO: result: no, using $LN_S" >&5
2260 echo "${ECHO_T}no, using $LN_S" >&6
2265 ac_cpp='$CPP $CPPFLAGS'
2266 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2267 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2268 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2269 if test -n "$ac_tool_prefix"; then
2270 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2271 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2272 echo "$as_me:$LINENO: checking for $ac_word" >&5
2273 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2274 if test "${ac_cv_prog_CC+set}" = set; then
2275 echo $ECHO_N "(cached) $ECHO_C" >&6
2277 if test -n "$CC"; then
2278 ac_cv_prog_CC="$CC" # Let the user override the test.
2280 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2284 test -z "$as_dir" && as_dir=.
2285 for ac_exec_ext in '' $ac_executable_extensions; do
2286 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2287 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2288 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2297 if test -n "$CC"; then
2298 echo "$as_me:$LINENO: result: $CC" >&5
2299 echo "${ECHO_T}$CC" >&6
2301 echo "$as_me:$LINENO: result: no" >&5
2302 echo "${ECHO_T}no" >&6
2306 if test -z "$ac_cv_prog_CC"; then
2308 # Extract the first word of "gcc", so it can be a program name with args.
2309 set dummy gcc; ac_word=$2
2310 echo "$as_me:$LINENO: checking for $ac_word" >&5
2311 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2312 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2313 echo $ECHO_N "(cached) $ECHO_C" >&6
2315 if test -n "$ac_ct_CC"; then
2316 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2318 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2322 test -z "$as_dir" && as_dir=.
2323 for ac_exec_ext in '' $ac_executable_extensions; do
2324 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2325 ac_cv_prog_ac_ct_CC="gcc"
2326 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2334 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2335 if test -n "$ac_ct_CC"; then
2336 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2337 echo "${ECHO_T}$ac_ct_CC" >&6
2339 echo "$as_me:$LINENO: result: no" >&5
2340 echo "${ECHO_T}no" >&6
2348 if test -z "$CC"; then
2349 if test -n "$ac_tool_prefix"; then
2350 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2351 set dummy ${ac_tool_prefix}cc; ac_word=$2
2352 echo "$as_me:$LINENO: checking for $ac_word" >&5
2353 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2354 if test "${ac_cv_prog_CC+set}" = set; then
2355 echo $ECHO_N "(cached) $ECHO_C" >&6
2357 if test -n "$CC"; then
2358 ac_cv_prog_CC="$CC" # Let the user override the test.
2360 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2364 test -z "$as_dir" && as_dir=.
2365 for ac_exec_ext in '' $ac_executable_extensions; do
2366 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2367 ac_cv_prog_CC="${ac_tool_prefix}cc"
2368 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2377 if test -n "$CC"; then
2378 echo "$as_me:$LINENO: result: $CC" >&5
2379 echo "${ECHO_T}$CC" >&6
2381 echo "$as_me:$LINENO: result: no" >&5
2382 echo "${ECHO_T}no" >&6
2386 if test -z "$ac_cv_prog_CC"; then
2388 # Extract the first word of "cc", so it can be a program name with args.
2389 set dummy cc; ac_word=$2
2390 echo "$as_me:$LINENO: checking for $ac_word" >&5
2391 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2392 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2393 echo $ECHO_N "(cached) $ECHO_C" >&6
2395 if test -n "$ac_ct_CC"; then
2396 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2398 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2402 test -z "$as_dir" && as_dir=.
2403 for ac_exec_ext in '' $ac_executable_extensions; do
2404 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2405 ac_cv_prog_ac_ct_CC="cc"
2406 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2414 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2415 if test -n "$ac_ct_CC"; then
2416 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2417 echo "${ECHO_T}$ac_ct_CC" >&6
2419 echo "$as_me:$LINENO: result: no" >&5
2420 echo "${ECHO_T}no" >&6
2429 if test -z "$CC"; then
2430 # Extract the first word of "cc", so it can be a program name with args.
2431 set dummy cc; ac_word=$2
2432 echo "$as_me:$LINENO: checking for $ac_word" >&5
2433 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2434 if test "${ac_cv_prog_CC+set}" = set; then
2435 echo $ECHO_N "(cached) $ECHO_C" >&6
2437 if test -n "$CC"; then
2438 ac_cv_prog_CC="$CC" # Let the user override the test.
2441 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2445 test -z "$as_dir" && as_dir=.
2446 for ac_exec_ext in '' $ac_executable_extensions; do
2447 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2448 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2449 ac_prog_rejected=yes
2453 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2459 if test $ac_prog_rejected = yes; then
2460 # We found a bogon in the path, so make sure we never use it.
2461 set dummy $ac_cv_prog_CC
2463 if test $# != 0; then
2464 # We chose a different compiler from the bogus one.
2465 # However, it has the same basename, so the bogon will be chosen
2466 # first if we set CC to just the basename; use the full file name.
2468 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2474 if test -n "$CC"; then
2475 echo "$as_me:$LINENO: result: $CC" >&5
2476 echo "${ECHO_T}$CC" >&6
2478 echo "$as_me:$LINENO: result: no" >&5
2479 echo "${ECHO_T}no" >&6
2483 if test -z "$CC"; then
2484 if test -n "$ac_tool_prefix"; then
2487 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2488 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2489 echo "$as_me:$LINENO: checking for $ac_word" >&5
2490 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2491 if test "${ac_cv_prog_CC+set}" = set; then
2492 echo $ECHO_N "(cached) $ECHO_C" >&6
2494 if test -n "$CC"; then
2495 ac_cv_prog_CC="$CC" # Let the user override the test.
2497 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2501 test -z "$as_dir" && as_dir=.
2502 for ac_exec_ext in '' $ac_executable_extensions; do
2503 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2504 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2505 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2514 if test -n "$CC"; then
2515 echo "$as_me:$LINENO: result: $CC" >&5
2516 echo "${ECHO_T}$CC" >&6
2518 echo "$as_me:$LINENO: result: no" >&5
2519 echo "${ECHO_T}no" >&6
2522 test -n "$CC" && break
2525 if test -z "$CC"; then
2529 # Extract the first word of "$ac_prog", so it can be a program name with args.
2530 set dummy $ac_prog; ac_word=$2
2531 echo "$as_me:$LINENO: checking for $ac_word" >&5
2532 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2533 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2534 echo $ECHO_N "(cached) $ECHO_C" >&6
2536 if test -n "$ac_ct_CC"; then
2537 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2539 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2543 test -z "$as_dir" && as_dir=.
2544 for ac_exec_ext in '' $ac_executable_extensions; do
2545 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2546 ac_cv_prog_ac_ct_CC="$ac_prog"
2547 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2555 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2556 if test -n "$ac_ct_CC"; then
2557 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2558 echo "${ECHO_T}$ac_ct_CC" >&6
2560 echo "$as_me:$LINENO: result: no" >&5
2561 echo "${ECHO_T}no" >&6
2564 test -n "$ac_ct_CC" && break
2573 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2574 See \`config.log' for more details." >&5
2575 echo "$as_me: error: no acceptable C compiler found in \$PATH
2576 See \`config.log' for more details." >&2;}
2577 { (exit 1); exit 1; }; }
2579 # Provide some information about the compiler.
2580 echo "$as_me:$LINENO:" \
2581 "checking for C compiler version" >&5
2582 ac_compiler=`set X $ac_compile; echo $2`
2583 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2584 (eval $ac_compiler --version </dev/null >&5) 2>&5
2586 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2587 (exit $ac_status); }
2588 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2589 (eval $ac_compiler -v </dev/null >&5) 2>&5
2591 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2592 (exit $ac_status); }
2593 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2594 (eval $ac_compiler -V </dev/null >&5) 2>&5
2596 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2597 (exit $ac_status); }
2600 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2601 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2602 if test "${ac_cv_objext+set}" = set; then
2603 echo $ECHO_N "(cached) $ECHO_C" >&6
2605 cat >conftest.$ac_ext <<_ACEOF
2608 cat confdefs.h >>conftest.$ac_ext
2609 cat >>conftest.$ac_ext <<_ACEOF
2610 /* end confdefs.h. */
2620 rm -f conftest.o conftest.obj
2621 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2622 (eval $ac_compile) 2>&5
2624 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2625 (exit $ac_status); }; then
2626 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2628 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2629 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2634 echo "$as_me: failed program was:" >&5
2635 sed 's/^/| /' conftest.$ac_ext >&5
2637 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2638 See \`config.log' for more details." >&5
2639 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2640 See \`config.log' for more details." >&2;}
2641 { (exit 1); exit 1; }; }
2644 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2646 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2647 echo "${ECHO_T}$ac_cv_objext" >&6
2648 OBJEXT=$ac_cv_objext
2650 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2651 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2652 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2653 echo $ECHO_N "(cached) $ECHO_C" >&6
2655 cat >conftest.$ac_ext <<_ACEOF
2658 cat confdefs.h >>conftest.$ac_ext
2659 cat >>conftest.$ac_ext <<_ACEOF
2660 /* end confdefs.h. */
2673 rm -f conftest.$ac_objext
2674 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2675 (eval $ac_compile) 2>conftest.er1
2677 grep -v '^ *+' conftest.er1 >conftest.err
2679 cat conftest.err >&5
2680 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2681 (exit $ac_status); } &&
2682 { ac_try='test -z "$ac_c_werror_flag"
2683 || test ! -s conftest.err'
2684 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2687 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2688 (exit $ac_status); }; } &&
2689 { ac_try='test -s conftest.$ac_objext'
2690 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2693 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2694 (exit $ac_status); }; }; then
2697 echo "$as_me: failed program was:" >&5
2698 sed 's/^/| /' conftest.$ac_ext >&5
2702 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2703 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2706 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2707 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2708 GCC=`test $ac_compiler_gnu = yes && echo yes`
2709 ac_test_CFLAGS=${CFLAGS+set}
2710 ac_save_CFLAGS=$CFLAGS
2712 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2713 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2714 if test "${ac_cv_prog_cc_g+set}" = set; then
2715 echo $ECHO_N "(cached) $ECHO_C" >&6
2717 cat >conftest.$ac_ext <<_ACEOF
2720 cat confdefs.h >>conftest.$ac_ext
2721 cat >>conftest.$ac_ext <<_ACEOF
2722 /* end confdefs.h. */
2732 rm -f conftest.$ac_objext
2733 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2734 (eval $ac_compile) 2>conftest.er1
2736 grep -v '^ *+' conftest.er1 >conftest.err
2738 cat conftest.err >&5
2739 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2740 (exit $ac_status); } &&
2741 { ac_try='test -z "$ac_c_werror_flag"
2742 || test ! -s conftest.err'
2743 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2746 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2747 (exit $ac_status); }; } &&
2748 { ac_try='test -s conftest.$ac_objext'
2749 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2752 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2753 (exit $ac_status); }; }; then
2756 echo "$as_me: failed program was:" >&5
2757 sed 's/^/| /' conftest.$ac_ext >&5
2761 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2763 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2764 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2765 if test "$ac_test_CFLAGS" = set; then
2766 CFLAGS=$ac_save_CFLAGS
2767 elif test $ac_cv_prog_cc_g = yes; then
2768 if test "$GCC" = yes; then
2774 if test "$GCC" = yes; then
2780 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2781 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2782 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2783 echo $ECHO_N "(cached) $ECHO_C" >&6
2785 ac_cv_prog_cc_stdc=no
2787 cat >conftest.$ac_ext <<_ACEOF
2790 cat confdefs.h >>conftest.$ac_ext
2791 cat >>conftest.$ac_ext <<_ACEOF
2792 /* end confdefs.h. */
2795 #include <sys/types.h>
2796 #include <sys/stat.h>
2797 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2798 struct buf { int x; };
2799 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2800 static char *e (p, i)
2806 static char *f (char * (*g) (char **, int), char **p, ...)
2811 s = g (p, va_arg (v,int));
2816 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2817 function prototypes and stuff, but not '\xHH' hex character constants.
2818 These don't provoke an error unfortunately, instead are silently treated
2819 as 'x'. The following induces an error, until -std1 is added to get
2820 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2821 array size at least. It's necessary to write '\x00'==0 to get something
2822 that's true only with -std1. */
2823 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2825 int test (int i, double x);
2826 struct s1 {int (*f) (int a);};
2827 struct s2 {int (*f) (double a);};
2828 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2834 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2839 # Don't try gcc -ansi; that turns off useful extensions and
2840 # breaks some systems' header files.
2841 # AIX -qlanglvl=ansi
2842 # Ultrix and OSF/1 -std1
2843 # HP-UX 10.20 and later -Ae
2844 # HP-UX older versions -Aa -D_HPUX_SOURCE
2845 # SVR4 -Xc -D__EXTENSIONS__
2846 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2848 CC="$ac_save_CC $ac_arg"
2849 rm -f conftest.$ac_objext
2850 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2851 (eval $ac_compile) 2>conftest.er1
2853 grep -v '^ *+' conftest.er1 >conftest.err
2855 cat conftest.err >&5
2856 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2857 (exit $ac_status); } &&
2858 { ac_try='test -z "$ac_c_werror_flag"
2859 || test ! -s conftest.err'
2860 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2863 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2864 (exit $ac_status); }; } &&
2865 { ac_try='test -s conftest.$ac_objext'
2866 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2869 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2870 (exit $ac_status); }; }; then
2871 ac_cv_prog_cc_stdc=$ac_arg
2874 echo "$as_me: failed program was:" >&5
2875 sed 's/^/| /' conftest.$ac_ext >&5
2878 rm -f conftest.err conftest.$ac_objext
2880 rm -f conftest.$ac_ext conftest.$ac_objext
2885 case "x$ac_cv_prog_cc_stdc" in
2887 echo "$as_me:$LINENO: result: none needed" >&5
2888 echo "${ECHO_T}none needed" >&6 ;;
2890 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2891 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2892 CC="$CC $ac_cv_prog_cc_stdc" ;;
2895 # Some people use a C++ compiler to compile C. Since we use `exit',
2896 # in C++ we need to declare it. In case someone uses the same compiler
2897 # for both compiling C and C++ we need to have the C++ compiler decide
2898 # the declaration of exit, since it's the most demanding environment.
2899 cat >conftest.$ac_ext <<_ACEOF
2904 rm -f conftest.$ac_objext
2905 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2906 (eval $ac_compile) 2>conftest.er1
2908 grep -v '^ *+' conftest.er1 >conftest.err
2910 cat conftest.err >&5
2911 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2912 (exit $ac_status); } &&
2913 { ac_try='test -z "$ac_c_werror_flag"
2914 || test ! -s conftest.err'
2915 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2918 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2919 (exit $ac_status); }; } &&
2920 { ac_try='test -s conftest.$ac_objext'
2921 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2924 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2925 (exit $ac_status); }; }; then
2926 for ac_declaration in \
2928 'extern "C" void std::exit (int) throw (); using std::exit;' \
2929 'extern "C" void std::exit (int); using std::exit;' \
2930 'extern "C" void exit (int) throw ();' \
2931 'extern "C" void exit (int);' \
2934 cat >conftest.$ac_ext <<_ACEOF
2937 cat confdefs.h >>conftest.$ac_ext
2938 cat >>conftest.$ac_ext <<_ACEOF
2939 /* end confdefs.h. */
2950 rm -f conftest.$ac_objext
2951 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2952 (eval $ac_compile) 2>conftest.er1
2954 grep -v '^ *+' conftest.er1 >conftest.err
2956 cat conftest.err >&5
2957 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2958 (exit $ac_status); } &&
2959 { ac_try='test -z "$ac_c_werror_flag"
2960 || test ! -s conftest.err'
2961 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2964 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2965 (exit $ac_status); }; } &&
2966 { ac_try='test -s conftest.$ac_objext'
2967 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2970 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2971 (exit $ac_status); }; }; then
2974 echo "$as_me: failed program was:" >&5
2975 sed 's/^/| /' conftest.$ac_ext >&5
2979 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2980 cat >conftest.$ac_ext <<_ACEOF
2983 cat confdefs.h >>conftest.$ac_ext
2984 cat >>conftest.$ac_ext <<_ACEOF
2985 /* end confdefs.h. */
2995 rm -f conftest.$ac_objext
2996 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2997 (eval $ac_compile) 2>conftest.er1
2999 grep -v '^ *+' conftest.er1 >conftest.err
3001 cat conftest.err >&5
3002 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3003 (exit $ac_status); } &&
3004 { ac_try='test -z "$ac_c_werror_flag"
3005 || test ! -s conftest.err'
3006 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3009 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3010 (exit $ac_status); }; } &&
3011 { ac_try='test -s conftest.$ac_objext'
3012 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3015 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3016 (exit $ac_status); }; }; then
3019 echo "$as_me: failed program was:" >&5
3020 sed 's/^/| /' conftest.$ac_ext >&5
3023 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3026 if test -n "$ac_declaration"; then
3027 echo '#ifdef __cplusplus' >>confdefs.h
3028 echo $ac_declaration >>confdefs.h
3029 echo '#endif' >>confdefs.h
3033 echo "$as_me: failed program was:" >&5
3034 sed 's/^/| /' conftest.$ac_ext >&5
3037 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3039 ac_cpp='$CPP $CPPFLAGS'
3040 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3041 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3042 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3044 if test $host != $build; then
3045 for ac_prog in gcc cc
3047 # Extract the first word of "$ac_prog", so it can be a program name with args.
3048 set dummy $ac_prog; ac_word=$2
3049 echo "$as_me:$LINENO: checking for $ac_word" >&5
3050 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3051 if test "${ac_cv_prog_BUILD_CC+set}" = set; then
3052 echo $ECHO_N "(cached) $ECHO_C" >&6
3054 if test -n "$BUILD_CC"; then
3055 ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test.
3057 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3061 test -z "$as_dir" && as_dir=.
3062 for ac_exec_ext in '' $ac_executable_extensions; do
3063 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3064 ac_cv_prog_BUILD_CC="$ac_prog"
3065 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3073 BUILD_CC=$ac_cv_prog_BUILD_CC
3074 if test -n "$BUILD_CC"; then
3075 echo "$as_me:$LINENO: result: $BUILD_CC" >&5
3076 echo "${ECHO_T}$BUILD_CC" >&6
3078 echo "$as_me:$LINENO: result: no" >&5
3079 echo "${ECHO_T}no" >&6
3082 test -n "$BUILD_CC" && break
3088 ac_cpp='$CPP $CPPFLAGS'
3089 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3090 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3091 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3092 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3093 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3094 # On Suns, sometimes $CPP names a directory.
3095 if test -n "$CPP" && test -d "$CPP"; then
3098 if test -z "$CPP"; then
3099 if test "${ac_cv_prog_CPP+set}" = set; then
3100 echo $ECHO_N "(cached) $ECHO_C" >&6
3102 # Double quotes because CPP needs to be expanded
3103 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3106 for ac_c_preproc_warn_flag in '' yes
3108 # Use a header file that comes with gcc, so configuring glibc
3109 # with a fresh cross-compiler works.
3110 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3111 # <limits.h> exists even on freestanding compilers.
3112 # On the NeXT, cc -E runs the code through the compiler's parser,
3113 # not just through cpp. "Syntax error" is here to catch this case.
3114 cat >conftest.$ac_ext <<_ACEOF
3117 cat confdefs.h >>conftest.$ac_ext
3118 cat >>conftest.$ac_ext <<_ACEOF
3119 /* end confdefs.h. */
3121 # include <limits.h>
3123 # include <assert.h>
3127 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3128 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3130 grep -v '^ *+' conftest.er1 >conftest.err
3132 cat conftest.err >&5
3133 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3134 (exit $ac_status); } >/dev/null; then
3135 if test -s conftest.err; then
3136 ac_cpp_err=$ac_c_preproc_warn_flag
3137 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3144 if test -z "$ac_cpp_err"; then
3147 echo "$as_me: failed program was:" >&5
3148 sed 's/^/| /' conftest.$ac_ext >&5
3150 # Broken: fails on valid input.
3153 rm -f conftest.err conftest.$ac_ext
3155 # OK, works on sane cases. Now check whether non-existent headers
3156 # can be detected and how.
3157 cat >conftest.$ac_ext <<_ACEOF
3160 cat confdefs.h >>conftest.$ac_ext
3161 cat >>conftest.$ac_ext <<_ACEOF
3162 /* end confdefs.h. */
3163 #include <ac_nonexistent.h>
3165 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3166 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3168 grep -v '^ *+' conftest.er1 >conftest.err
3170 cat conftest.err >&5
3171 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3172 (exit $ac_status); } >/dev/null; then
3173 if test -s conftest.err; then
3174 ac_cpp_err=$ac_c_preproc_warn_flag
3175 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3182 if test -z "$ac_cpp_err"; then
3183 # Broken: success on invalid input.
3186 echo "$as_me: failed program was:" >&5
3187 sed 's/^/| /' conftest.$ac_ext >&5
3189 # Passes both tests.
3193 rm -f conftest.err conftest.$ac_ext
3196 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3197 rm -f conftest.err conftest.$ac_ext
3198 if $ac_preproc_ok; then
3210 echo "$as_me:$LINENO: result: $CPP" >&5
3211 echo "${ECHO_T}$CPP" >&6
3213 for ac_c_preproc_warn_flag in '' yes
3215 # Use a header file that comes with gcc, so configuring glibc
3216 # with a fresh cross-compiler works.
3217 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3218 # <limits.h> exists even on freestanding compilers.
3219 # On the NeXT, cc -E runs the code through the compiler's parser,
3220 # not just through cpp. "Syntax error" is here to catch this case.
3221 cat >conftest.$ac_ext <<_ACEOF
3224 cat confdefs.h >>conftest.$ac_ext
3225 cat >>conftest.$ac_ext <<_ACEOF
3226 /* end confdefs.h. */
3228 # include <limits.h>
3230 # include <assert.h>
3234 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3235 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3237 grep -v '^ *+' conftest.er1 >conftest.err
3239 cat conftest.err >&5
3240 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3241 (exit $ac_status); } >/dev/null; then
3242 if test -s conftest.err; then
3243 ac_cpp_err=$ac_c_preproc_warn_flag
3244 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3251 if test -z "$ac_cpp_err"; then
3254 echo "$as_me: failed program was:" >&5
3255 sed 's/^/| /' conftest.$ac_ext >&5
3257 # Broken: fails on valid input.
3260 rm -f conftest.err conftest.$ac_ext
3262 # OK, works on sane cases. Now check whether non-existent headers
3263 # can be detected and how.
3264 cat >conftest.$ac_ext <<_ACEOF
3267 cat confdefs.h >>conftest.$ac_ext
3268 cat >>conftest.$ac_ext <<_ACEOF
3269 /* end confdefs.h. */
3270 #include <ac_nonexistent.h>
3272 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3273 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3275 grep -v '^ *+' conftest.er1 >conftest.err
3277 cat conftest.err >&5
3278 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3279 (exit $ac_status); } >/dev/null; then
3280 if test -s conftest.err; then
3281 ac_cpp_err=$ac_c_preproc_warn_flag
3282 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3289 if test -z "$ac_cpp_err"; then
3290 # Broken: success on invalid input.
3293 echo "$as_me: failed program was:" >&5
3294 sed 's/^/| /' conftest.$ac_ext >&5
3296 # Passes both tests.
3300 rm -f conftest.err conftest.$ac_ext
3303 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3304 rm -f conftest.err conftest.$ac_ext
3305 if $ac_preproc_ok; then
3308 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3309 See \`config.log' for more details." >&5
3310 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3311 See \`config.log' for more details." >&2;}
3312 { (exit 1); exit 1; }; }
3316 ac_cpp='$CPP $CPPFLAGS'
3317 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3318 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3319 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3321 # We need the C++ compiler only for testing.
3323 ac_cpp='$CXXCPP $CPPFLAGS'
3324 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3325 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3326 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3327 if test -n "$ac_tool_prefix"; then
3328 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
3330 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3331 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3332 echo "$as_me:$LINENO: checking for $ac_word" >&5
3333 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3334 if test "${ac_cv_prog_CXX+set}" = set; then
3335 echo $ECHO_N "(cached) $ECHO_C" >&6
3337 if test -n "$CXX"; then
3338 ac_cv_prog_CXX="$CXX" # Let the user override the test.
3340 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3344 test -z "$as_dir" && as_dir=.
3345 for ac_exec_ext in '' $ac_executable_extensions; do
3346 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3347 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3348 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3357 if test -n "$CXX"; then
3358 echo "$as_me:$LINENO: result: $CXX" >&5
3359 echo "${ECHO_T}$CXX" >&6
3361 echo "$as_me:$LINENO: result: no" >&5
3362 echo "${ECHO_T}no" >&6
3365 test -n "$CXX" && break
3368 if test -z "$CXX"; then
3370 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
3372 # Extract the first word of "$ac_prog", so it can be a program name with args.
3373 set dummy $ac_prog; ac_word=$2
3374 echo "$as_me:$LINENO: checking for $ac_word" >&5
3375 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3376 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
3377 echo $ECHO_N "(cached) $ECHO_C" >&6
3379 if test -n "$ac_ct_CXX"; then
3380 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3382 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3386 test -z "$as_dir" && as_dir=.
3387 for ac_exec_ext in '' $ac_executable_extensions; do
3388 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3389 ac_cv_prog_ac_ct_CXX="$ac_prog"
3390 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3398 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3399 if test -n "$ac_ct_CXX"; then
3400 echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
3401 echo "${ECHO_T}$ac_ct_CXX" >&6
3403 echo "$as_me:$LINENO: result: no" >&5
3404 echo "${ECHO_T}no" >&6
3407 test -n "$ac_ct_CXX" && break
3409 test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
3415 # Provide some information about the compiler.
3416 echo "$as_me:$LINENO:" \
3417 "checking for C++ compiler version" >&5
3418 ac_compiler=`set X $ac_compile; echo $2`
3419 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
3420 (eval $ac_compiler --version </dev/null >&5) 2>&5
3422 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3423 (exit $ac_status); }
3424 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
3425 (eval $ac_compiler -v </dev/null >&5) 2>&5
3427 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3428 (exit $ac_status); }
3429 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
3430 (eval $ac_compiler -V </dev/null >&5) 2>&5
3432 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3433 (exit $ac_status); }
3435 echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
3436 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
3437 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
3438 echo $ECHO_N "(cached) $ECHO_C" >&6
3440 cat >conftest.$ac_ext <<_ACEOF
3443 cat confdefs.h >>conftest.$ac_ext
3444 cat >>conftest.$ac_ext <<_ACEOF
3445 /* end confdefs.h. */
3458 rm -f conftest.$ac_objext
3459 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3460 (eval $ac_compile) 2>conftest.er1
3462 grep -v '^ *+' conftest.er1 >conftest.err
3464 cat conftest.err >&5
3465 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3466 (exit $ac_status); } &&
3467 { ac_try='test -z "$ac_cxx_werror_flag"
3468 || test ! -s conftest.err'
3469 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3472 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3473 (exit $ac_status); }; } &&
3474 { ac_try='test -s conftest.$ac_objext'
3475 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3478 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3479 (exit $ac_status); }; }; then
3482 echo "$as_me: failed program was:" >&5
3483 sed 's/^/| /' conftest.$ac_ext >&5
3487 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3488 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3491 echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3492 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
3493 GXX=`test $ac_compiler_gnu = yes && echo yes`
3494 ac_test_CXXFLAGS=${CXXFLAGS+set}
3495 ac_save_CXXFLAGS=$CXXFLAGS
3497 echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
3498 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
3499 if test "${ac_cv_prog_cxx_g+set}" = set; then
3500 echo $ECHO_N "(cached) $ECHO_C" >&6
3502 cat >conftest.$ac_ext <<_ACEOF
3505 cat confdefs.h >>conftest.$ac_ext
3506 cat >>conftest.$ac_ext <<_ACEOF
3507 /* end confdefs.h. */
3517 rm -f conftest.$ac_objext
3518 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3519 (eval $ac_compile) 2>conftest.er1
3521 grep -v '^ *+' conftest.er1 >conftest.err
3523 cat conftest.err >&5
3524 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3525 (exit $ac_status); } &&
3526 { ac_try='test -z "$ac_cxx_werror_flag"
3527 || test ! -s conftest.err'
3528 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3531 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3532 (exit $ac_status); }; } &&
3533 { ac_try='test -s conftest.$ac_objext'
3534 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3537 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3538 (exit $ac_status); }; }; then
3539 ac_cv_prog_cxx_g=yes
3541 echo "$as_me: failed program was:" >&5
3542 sed 's/^/| /' conftest.$ac_ext >&5
3546 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3548 echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
3549 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
3550 if test "$ac_test_CXXFLAGS" = set; then
3551 CXXFLAGS=$ac_save_CXXFLAGS
3552 elif test $ac_cv_prog_cxx_g = yes; then
3553 if test "$GXX" = yes; then
3559 if test "$GXX" = yes; then
3565 for ac_declaration in \
3567 'extern "C" void std::exit (int) throw (); using std::exit;' \
3568 'extern "C" void std::exit (int); using std::exit;' \
3569 'extern "C" void exit (int) throw ();' \
3570 'extern "C" void exit (int);' \
3573 cat >conftest.$ac_ext <<_ACEOF
3576 cat confdefs.h >>conftest.$ac_ext
3577 cat >>conftest.$ac_ext <<_ACEOF
3578 /* end confdefs.h. */
3589 rm -f conftest.$ac_objext
3590 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3591 (eval $ac_compile) 2>conftest.er1
3593 grep -v '^ *+' conftest.er1 >conftest.err
3595 cat conftest.err >&5
3596 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3597 (exit $ac_status); } &&
3598 { ac_try='test -z "$ac_cxx_werror_flag"
3599 || test ! -s conftest.err'
3600 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3603 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3604 (exit $ac_status); }; } &&
3605 { ac_try='test -s conftest.$ac_objext'
3606 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3609 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3610 (exit $ac_status); }; }; then
3613 echo "$as_me: failed program was:" >&5
3614 sed 's/^/| /' conftest.$ac_ext >&5
3618 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3619 cat >conftest.$ac_ext <<_ACEOF
3622 cat confdefs.h >>conftest.$ac_ext
3623 cat >>conftest.$ac_ext <<_ACEOF
3624 /* end confdefs.h. */
3634 rm -f conftest.$ac_objext
3635 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3636 (eval $ac_compile) 2>conftest.er1
3638 grep -v '^ *+' conftest.er1 >conftest.err
3640 cat conftest.err >&5
3641 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3642 (exit $ac_status); } &&
3643 { ac_try='test -z "$ac_cxx_werror_flag"
3644 || test ! -s conftest.err'
3645 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3648 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3649 (exit $ac_status); }; } &&
3650 { ac_try='test -s conftest.$ac_objext'
3651 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3654 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3655 (exit $ac_status); }; }; then
3658 echo "$as_me: failed program was:" >&5
3659 sed 's/^/| /' conftest.$ac_ext >&5
3662 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3665 if test -n "$ac_declaration"; then
3666 echo '#ifdef __cplusplus' >>confdefs.h
3667 echo $ac_declaration >>confdefs.h
3668 echo '#endif' >>confdefs.h
3672 ac_cpp='$CPP $CPPFLAGS'
3673 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3674 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3675 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3677 # Was a --with-binutils option given?
3678 if test -n "$path_binutils"; then
3679 # Make absolute; ensure a single trailing slash.
3680 path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'`
3681 CC="$CC -B$path_binutils"
3683 AS=`$CC -print-prog-name=as`
3684 LD=`$CC -print-prog-name=ld`
3685 AR=`$CC -print-prog-name=ar`
3687 OBJDUMP=`$CC -print-prog-name=objdump`
3690 # ranlib has to be treated a bit differently since it might not exist at all.
3691 ac_ranlib=`$CC -print-prog-name=ranlib`
3692 if test "x$ac_ranlib" = xranlib; then
3693 # This extra check has to happen since gcc simply echos the parameter in
3694 # case it cannot find the value in its own directories.
3695 if test -n "$ac_tool_prefix"; then
3696 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3697 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3698 echo "$as_me:$LINENO: checking for $ac_word" >&5
3699 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3700 if test "${ac_cv_prog_RANLIB+set}" = set; then
3701 echo $ECHO_N "(cached) $ECHO_C" >&6
3703 if test -n "$RANLIB"; then
3704 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3706 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3710 test -z "$as_dir" && as_dir=.
3711 for ac_exec_ext in '' $ac_executable_extensions; do
3712 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3713 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3714 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3722 RANLIB=$ac_cv_prog_RANLIB
3723 if test -n "$RANLIB"; then
3724 echo "$as_me:$LINENO: result: $RANLIB" >&5
3725 echo "${ECHO_T}$RANLIB" >&6
3727 echo "$as_me:$LINENO: result: no" >&5
3728 echo "${ECHO_T}no" >&6
3732 if test -z "$ac_cv_prog_RANLIB"; then
3733 ac_ct_RANLIB=$RANLIB
3734 # Extract the first word of "ranlib", so it can be a program name with args.
3735 set dummy ranlib; ac_word=$2
3736 echo "$as_me:$LINENO: checking for $ac_word" >&5
3737 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3738 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3739 echo $ECHO_N "(cached) $ECHO_C" >&6
3741 if test -n "$ac_ct_RANLIB"; then
3742 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3744 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3748 test -z "$as_dir" && as_dir=.
3749 for ac_exec_ext in '' $ac_executable_extensions; do
3750 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3751 ac_cv_prog_ac_ct_RANLIB="ranlib"
3752 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3758 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3761 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3762 if test -n "$ac_ct_RANLIB"; then
3763 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3764 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3766 echo "$as_me:$LINENO: result: no" >&5
3767 echo "${ECHO_T}no" >&6
3770 RANLIB=$ac_ct_RANLIB
3772 RANLIB="$ac_cv_prog_RANLIB"
3780 # Determine whether we are using GNU binutils.
3781 echo "$as_me:$LINENO: checking whether $AS is GNU as" >&5
3782 echo $ECHO_N "checking whether $AS is GNU as... $ECHO_C" >&6
3783 if test "${libc_cv_prog_as_gnu+set}" = set; then
3784 echo $ECHO_N "(cached) $ECHO_C" >&6
3786 # Most GNU programs take a -v and spit out some text including
3787 # the word 'GNU'. Some try to read stdin, so give them /dev/null.
3788 if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
3789 libc_cv_prog_as_gnu=yes
3791 libc_cv_prog_as_gnu=no
3795 echo "$as_me:$LINENO: result: $libc_cv_prog_as_gnu" >&5
3796 echo "${ECHO_T}$libc_cv_prog_as_gnu" >&6
3798 gnu_as=$libc_cv_prog_as_gnu
3800 echo "$as_me:$LINENO: checking whether $LD is GNU ld" >&5
3801 echo $ECHO_N "checking whether $LD is GNU ld... $ECHO_C" >&6
3802 if test "${libc_cv_prog_ld_gnu+set}" = set; then
3803 echo $ECHO_N "(cached) $ECHO_C" >&6
3805 # Most GNU programs take a -v and spit out some text including
3806 # the word 'GNU'. Some try to read stdin, so give them /dev/null.
3807 if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
3808 libc_cv_prog_ld_gnu=yes
3810 libc_cv_prog_ld_gnu=no
3814 echo "$as_me:$LINENO: result: $libc_cv_prog_ld_gnu" >&5
3815 echo "${ECHO_T}$libc_cv_prog_ld_gnu" >&6
3816 gnu_ld=$libc_cv_prog_ld_gnu
3819 # Accept binutils 2.13 or newer.
3822 # Extract the first word of "$ac_prog", so it can be a program name with args.
3823 set dummy $ac_prog; ac_word=$2
3824 echo "$as_me:$LINENO: checking for $ac_word" >&5
3825 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3826 if test "${ac_cv_prog_AS+set}" = set; then
3827 echo $ECHO_N "(cached) $ECHO_C" >&6
3829 if test -n "$AS"; then
3830 ac_cv_prog_AS="$AS" # Let the user override the test.
3832 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3836 test -z "$as_dir" && as_dir=.
3837 for ac_exec_ext in '' $ac_executable_extensions; do
3838 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3839 ac_cv_prog_AS="$ac_prog"
3840 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3849 if test -n "$AS"; then
3850 echo "$as_me:$LINENO: result: $AS" >&5
3851 echo "${ECHO_T}$AS" >&6
3853 echo "$as_me:$LINENO: result: no" >&5
3854 echo "${ECHO_T}no" >&6
3857 test -n "$AS" && break
3860 if test -z "$AS"; then
3863 # Found it, now check the version.
3864 echo "$as_me:$LINENO: checking version of $AS" >&5
3865 echo $ECHO_N "checking version of $AS... $ECHO_C" >&6
3866 ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
3867 case $ac_prog_version in
3868 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
3870 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
3871 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
3874 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
3875 echo "${ECHO_T}$ac_prog_version" >&6
3877 if test $ac_verc_fail = yes; then
3878 AS=: critic_missing="$critic_missing as"
3883 # Extract the first word of "$ac_prog", so it can be a program name with args.
3884 set dummy $ac_prog; ac_word=$2
3885 echo "$as_me:$LINENO: checking for $ac_word" >&5
3886 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3887 if test "${ac_cv_prog_LD+set}" = set; then
3888 echo $ECHO_N "(cached) $ECHO_C" >&6
3890 if test -n "$LD"; then
3891 ac_cv_prog_LD="$LD" # Let the user override the test.
3893 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3897 test -z "$as_dir" && as_dir=.
3898 for ac_exec_ext in '' $ac_executable_extensions; do
3899 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3900 ac_cv_prog_LD="$ac_prog"
3901 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3910 if test -n "$LD"; then
3911 echo "$as_me:$LINENO: result: $LD" >&5
3912 echo "${ECHO_T}$LD" >&6
3914 echo "$as_me:$LINENO: result: no" >&5
3915 echo "${ECHO_T}no" >&6
3918 test -n "$LD" && break
3921 if test -z "$LD"; then
3924 # Found it, now check the version.
3925 echo "$as_me:$LINENO: checking version of $LD" >&5
3926 echo $ECHO_N "checking version of $LD... $ECHO_C" >&6
3927 ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'`
3928 case $ac_prog_version in
3929 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
3931 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
3932 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
3935 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
3936 echo "${ECHO_T}$ac_prog_version" >&6
3938 if test $ac_verc_fail = yes; then
3939 LD=: critic_missing="$critic_missing ld"
3943 # We need the physical current working directory. We cannot use the
3944 # "pwd -P" shell builtin since that's not portable. Instead we try to
3945 # find a pwd binary. Note that assigning to the PWD environment
3946 # variable might have some interesting side effects, so we don't do
3948 # Extract the first word of "pwd", so it can be a program name with args.
3949 set dummy pwd; ac_word=$2
3950 echo "$as_me:$LINENO: checking for $ac_word" >&5
3951 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3952 if test "${ac_cv_path_PWD_P+set}" = set; then
3953 echo $ECHO_N "(cached) $ECHO_C" >&6
3957 ac_cv_path_PWD_P="$PWD_P" # Let the user override the test with a path.
3960 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3964 test -z "$as_dir" && as_dir=.
3965 for ac_exec_ext in '' $ac_executable_extensions; do
3966 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3967 ac_cv_path_PWD_P="$as_dir/$ac_word$ac_exec_ext"
3968 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3974 test -z "$ac_cv_path_PWD_P" && ac_cv_path_PWD_P="no"
3978 PWD_P=$ac_cv_path_PWD_P
3980 if test -n "$PWD_P"; then
3981 echo "$as_me:$LINENO: result: $PWD_P" >&5
3982 echo "${ECHO_T}$PWD_P" >&6
3984 echo "$as_me:$LINENO: result: no" >&5
3985 echo "${ECHO_T}no" >&6
3988 if test "$PWD_P" = no; then
3989 { { echo "$as_me:$LINENO: error: *** A pwd binary could not be found." >&5
3990 echo "$as_me: error: *** A pwd binary could not be found." >&2;}
3991 { (exit 1); exit 1; }; }
3994 # These programs are version sensitive.
3996 for ac_prog in ${ac_tool_prefix}gcc ${ac_tool_prefix}cc
3998 # Extract the first word of "$ac_prog", so it can be a program name with args.
3999 set dummy $ac_prog; ac_word=$2
4000 echo "$as_me:$LINENO: checking for $ac_word" >&5
4001 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4002 if test "${ac_cv_prog_CC+set}" = set; then
4003 echo $ECHO_N "(cached) $ECHO_C" >&6
4005 if test -n "$CC"; then
4006 ac_cv_prog_CC="$CC" # Let the user override the test.
4008 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4012 test -z "$as_dir" && as_dir=.
4013 for ac_exec_ext in '' $ac_executable_extensions; do
4014 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4015 ac_cv_prog_CC="$ac_prog"
4016 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4025 if test -n "$CC"; then
4026 echo "$as_me:$LINENO: result: $CC" >&5
4027 echo "${ECHO_T}$CC" >&6
4029 echo "$as_me:$LINENO: result: no" >&5
4030 echo "${ECHO_T}no" >&6
4033 test -n "$CC" && break
4036 if test -z "$CC"; then
4039 # Found it, now check the version.
4040 echo "$as_me:$LINENO: checking version of $CC" >&5
4041 echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
4042 ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'`
4043 case $ac_prog_version in
4044 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4046 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4047 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4050 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4051 echo "${ECHO_T}$ac_prog_version" >&6
4053 if test $ac_verc_fail = yes; then
4054 critic_missing="$critic_missing gcc"
4057 for ac_prog in gnumake gmake make
4059 # Extract the first word of "$ac_prog", so it can be a program name with args.
4060 set dummy $ac_prog; ac_word=$2
4061 echo "$as_me:$LINENO: checking for $ac_word" >&5
4062 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4063 if test "${ac_cv_prog_MAKE+set}" = set; then
4064 echo $ECHO_N "(cached) $ECHO_C" >&6
4066 if test -n "$MAKE"; then
4067 ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4069 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4073 test -z "$as_dir" && as_dir=.
4074 for ac_exec_ext in '' $ac_executable_extensions; do
4075 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4076 ac_cv_prog_MAKE="$ac_prog"
4077 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4085 MAKE=$ac_cv_prog_MAKE
4086 if test -n "$MAKE"; then
4087 echo "$as_me:$LINENO: result: $MAKE" >&5
4088 echo "${ECHO_T}$MAKE" >&6
4090 echo "$as_me:$LINENO: result: no" >&5
4091 echo "${ECHO_T}no" >&6
4094 test -n "$MAKE" && break
4097 if test -z "$MAKE"; then
4100 # Found it, now check the version.
4101 echo "$as_me:$LINENO: checking version of $MAKE" >&5
4102 echo $ECHO_N "checking version of $MAKE... $ECHO_C" >&6
4103 ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'`
4104 case $ac_prog_version in
4105 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4107 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4108 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4111 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4112 echo "${ECHO_T}$ac_prog_version" >&6
4114 if test $ac_verc_fail = yes; then
4115 critic_missing="$critic_missing make"
4119 for ac_prog in gnumsgfmt gmsgfmt msgfmt
4121 # Extract the first word of "$ac_prog", so it can be a program name with args.
4122 set dummy $ac_prog; ac_word=$2
4123 echo "$as_me:$LINENO: checking for $ac_word" >&5
4124 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4125 if test "${ac_cv_prog_MSGFMT+set}" = set; then
4126 echo $ECHO_N "(cached) $ECHO_C" >&6
4128 if test -n "$MSGFMT"; then
4129 ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test.
4131 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4135 test -z "$as_dir" && as_dir=.
4136 for ac_exec_ext in '' $ac_executable_extensions; do
4137 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4138 ac_cv_prog_MSGFMT="$ac_prog"
4139 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4147 MSGFMT=$ac_cv_prog_MSGFMT
4148 if test -n "$MSGFMT"; then
4149 echo "$as_me:$LINENO: result: $MSGFMT" >&5
4150 echo "${ECHO_T}$MSGFMT" >&6
4152 echo "$as_me:$LINENO: result: no" >&5
4153 echo "${ECHO_T}no" >&6
4156 test -n "$MSGFMT" && break
4159 if test -z "$MSGFMT"; then
4162 # Found it, now check the version.
4163 echo "$as_me:$LINENO: checking version of $MSGFMT" >&5
4164 echo $ECHO_N "checking version of $MSGFMT... $ECHO_C" >&6
4165 ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
4166 case $ac_prog_version in
4167 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4168 0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*)
4169 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4170 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4173 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4174 echo "${ECHO_T}$ac_prog_version" >&6
4176 if test $ac_verc_fail = yes; then
4177 MSGFMT=: aux_missing="$aux_missing msgfmt"
4180 for ac_prog in makeinfo
4182 # Extract the first word of "$ac_prog", so it can be a program name with args.
4183 set dummy $ac_prog; ac_word=$2
4184 echo "$as_me:$LINENO: checking for $ac_word" >&5
4185 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4186 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
4187 echo $ECHO_N "(cached) $ECHO_C" >&6
4189 if test -n "$MAKEINFO"; then
4190 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
4192 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4196 test -z "$as_dir" && as_dir=.
4197 for ac_exec_ext in '' $ac_executable_extensions; do
4198 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4199 ac_cv_prog_MAKEINFO="$ac_prog"
4200 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4208 MAKEINFO=$ac_cv_prog_MAKEINFO
4209 if test -n "$MAKEINFO"; then
4210 echo "$as_me:$LINENO: result: $MAKEINFO" >&5
4211 echo "${ECHO_T}$MAKEINFO" >&6
4213 echo "$as_me:$LINENO: result: no" >&5
4214 echo "${ECHO_T}no" >&6
4217 test -n "$MAKEINFO" && break
4220 if test -z "$MAKEINFO"; then
4223 # Found it, now check the version.
4224 echo "$as_me:$LINENO: checking version of $MAKEINFO" >&5
4225 echo $ECHO_N "checking version of $MAKEINFO... $ECHO_C" >&6
4226 ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
4227 case $ac_prog_version in
4228 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4230 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4231 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4234 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4235 echo "${ECHO_T}$ac_prog_version" >&6
4237 if test $ac_verc_fail = yes; then
4238 MAKEINFO=: aux_missing="$aux_missing makeinfo"
4243 # Extract the first word of "$ac_prog", so it can be a program name with args.
4244 set dummy $ac_prog; ac_word=$2
4245 echo "$as_me:$LINENO: checking for $ac_word" >&5
4246 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4247 if test "${ac_cv_prog_SED+set}" = set; then
4248 echo $ECHO_N "(cached) $ECHO_C" >&6
4250 if test -n "$SED"; then
4251 ac_cv_prog_SED="$SED" # Let the user override the test.
4253 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4257 test -z "$as_dir" && as_dir=.
4258 for ac_exec_ext in '' $ac_executable_extensions; do
4259 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4260 ac_cv_prog_SED="$ac_prog"
4261 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4270 if test -n "$SED"; then
4271 echo "$as_me:$LINENO: result: $SED" >&5
4272 echo "${ECHO_T}$SED" >&6
4274 echo "$as_me:$LINENO: result: no" >&5
4275 echo "${ECHO_T}no" >&6
4278 test -n "$SED" && break
4281 if test -z "$SED"; then
4284 # Found it, now check the version.
4285 echo "$as_me:$LINENO: checking version of $SED" >&5
4286 echo $ECHO_N "checking version of $SED... $ECHO_C" >&6
4287 ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed version \([0-9]*\.[0-9.]*\).*$/\1/p'`
4288 case $ac_prog_version in
4289 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4290 3.0[2-9]*|3.[1-9]*|[4-9]*)
4291 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4292 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4295 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4296 echo "${ECHO_T}$ac_prog_version" >&6
4298 if test $ac_verc_fail = yes; then
4299 SED=: aux_missing="$aux_missing sed"
4303 for ac_prog in autoconf
4305 # Extract the first word of "$ac_prog", so it can be a program name with args.
4306 set dummy $ac_prog; ac_word=$2
4307 echo "$as_me:$LINENO: checking for $ac_word" >&5
4308 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4309 if test "${ac_cv_prog_AUTOCONF+set}" = set; then
4310 echo $ECHO_N "(cached) $ECHO_C" >&6
4312 if test -n "$AUTOCONF"; then
4313 ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
4315 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4319 test -z "$as_dir" && as_dir=.
4320 for ac_exec_ext in '' $ac_executable_extensions; do
4321 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4322 ac_cv_prog_AUTOCONF="$ac_prog"
4323 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4331 AUTOCONF=$ac_cv_prog_AUTOCONF
4332 if test -n "$AUTOCONF"; then
4333 echo "$as_me:$LINENO: result: $AUTOCONF" >&5
4334 echo "${ECHO_T}$AUTOCONF" >&6
4336 echo "$as_me:$LINENO: result: no" >&5
4337 echo "${ECHO_T}no" >&6
4340 test -n "$AUTOCONF" && break
4342 test -n "$AUTOCONF" || AUTOCONF="no"
4344 case "x$AUTOCONF" in
4345 xno|x|x:) AUTOCONF=no ;;
4347 echo "$as_me:$LINENO: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5
4348 echo $ECHO_N "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... $ECHO_C" >&6
4349 if test "${libc_cv_autoconf_works+set}" = set; then
4350 echo $ECHO_N "(cached) $ECHO_C" >&6
4352 if (cd $srcdir; $AUTOCONF $ACFLAGS configure.in > /dev/null 2>&1); then
4353 libc_cv_autoconf_works=yes
4355 libc_cv_autoconf_works=no
4358 echo "$as_me:$LINENO: result: $libc_cv_autoconf_works" >&5
4359 echo "${ECHO_T}$libc_cv_autoconf_works" >&6
4360 test $libc_cv_autoconf_works = yes || AUTOCONF=no
4363 if test "x$with_cvs" = xyes && test "x$AUTOCONF" = xno; then
4364 # If --without-cvs they probably won't change configure.in, so no complaints.
4365 aux_missing="$aux_missing autoconf"
4368 test -n "$critic_missing" && { { echo "$as_me:$LINENO: error:
4369 *** These critical programs are missing or too old:$critic_missing
4370 *** Check the INSTALL file for required versions." >&5
4371 echo "$as_me: error:
4372 *** These critical programs are missing or too old:$critic_missing
4373 *** Check the INSTALL file for required versions." >&2;}
4374 { (exit 1); exit 1; }; }
4376 test -n "$aux_missing" && { echo "$as_me:$LINENO: WARNING:
4377 *** These auxiliary programs are missing or incompatible versions:$aux_missing
4378 *** some features will be disabled.
4379 *** Check the INSTALL file for required versions." >&5
4380 echo "$as_me: WARNING:
4381 *** These auxiliary programs are missing or incompatible versions:$aux_missing
4382 *** some features will be disabled.
4383 *** Check the INSTALL file for required versions." >&2;}
4385 # if using special system headers, find out the compiler's sekrit
4386 # header directory and add that to the list. NOTE: Only does the right
4387 # thing on a system that doesn't need fixincludes. (Not presently a problem.)
4388 if test -n "$sysheaders"; then
4389 ccheaders=`$CC -print-file-name=include`
4390 SYSINCLUDES="-nostdinc -isystem $ccheaders -isystem $sysheaders"
4394 # check if ranlib is necessary
4395 echo "$as_me:$LINENO: checking whether ranlib is necessary" >&5
4396 echo $ECHO_N "checking whether ranlib is necessary... $ECHO_C" >&6
4397 if test "${libc_cv_ranlib_necessary+set}" = set; then
4398 echo $ECHO_N "(cached) $ECHO_C" >&6
4400 cat > conftest.c <<EOF
4405 $CC $CFLAGS $CPPFLAGS -c conftest.c
4406 $AR cr conftest.a conftest.o
4407 cp conftest.a conftest2.a
4409 if cmp -s conftest.a conftest2.a; then
4410 libc_cv_ranlib_necessary=no
4412 libc_cv_ranlib_necessary=yes
4416 echo "$as_me:$LINENO: result: $libc_cv_ranlib_necessary" >&5
4417 echo "${ECHO_T}$libc_cv_ranlib_necessary" >&6
4418 if test "$libc_cv_ranlib_necessary" = no; then
4422 # Test if LD_LIBRARY_PATH contains the notation for the current directory
4423 # since this would lead to problems installing/building glibc.
4424 # LD_LIBRARY_PATH contains the current directory if one of the following
4426 # - one of the terminals (":" and ";") is the first or last sign
4427 # - two terminals occur directly after each other
4428 # - the path contains an element with a dot in it
4429 echo "$as_me:$LINENO: checking LD_LIBRARY_PATH variable" >&5
4430 echo $ECHO_N "checking LD_LIBRARY_PATH variable... $ECHO_C" >&6
4431 case ${LD_LIBRARY_PATH} in
4432 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
4433 ld_library_path_setting="contains current directory"
4436 ld_library_path_setting="ok"
4439 echo "$as_me:$LINENO: result: $ld_library_path_setting" >&5
4440 echo "${ECHO_T}$ld_library_path_setting" >&6
4441 if test "$ld_library_path_setting" != "ok"; then
4442 { { echo "$as_me:$LINENO: error:
4443 *** LD_LIBRARY_PATH shouldn't contain the current directory when
4444 *** building glibc. Please change the environment variable
4445 *** and run configure again." >&5
4446 echo "$as_me: error:
4447 *** LD_LIBRARY_PATH shouldn't contain the current directory when
4448 *** building glibc. Please change the environment variable
4449 *** and run configure again." >&2;}
4450 { (exit 1); exit 1; }; }
4453 echo "$as_me:$LINENO: checking whether GCC supports -static-libgcc" >&5
4454 echo $ECHO_N "checking whether GCC supports -static-libgcc... $ECHO_C" >&6
4455 if test "${libc_cv_gcc_static_libgcc+set}" = set; then
4456 echo $ECHO_N "(cached) $ECHO_C" >&6
4458 if $CC -v -static-libgcc 2>&1 | grep -q 'unrecognized option.*static-libgcc'; then
4459 libc_cv_gcc_static_libgcc=
4461 libc_cv_gcc_static_libgcc=-static-libgcc
4464 echo "$as_me:$LINENO: result: $libc_cv_gcc_static_libgcc" >&5
4465 echo "${ECHO_T}$libc_cv_gcc_static_libgcc" >&6
4468 # Extract the first word of "bash", so it can be a program name with args.
4469 set dummy bash; ac_word=$2
4470 echo "$as_me:$LINENO: checking for $ac_word" >&5
4471 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4472 if test "${ac_cv_path_BASH+set}" = set; then
4473 echo $ECHO_N "(cached) $ECHO_C" >&6
4477 ac_cv_path_BASH="$BASH" # Let the user override the test with a path.
4480 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4484 test -z "$as_dir" && as_dir=.
4485 for ac_exec_ext in '' $ac_executable_extensions; do
4486 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4487 ac_cv_path_BASH="$as_dir/$ac_word$ac_exec_ext"
4488 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4494 test -z "$ac_cv_path_BASH" && ac_cv_path_BASH="no"
4498 BASH=$ac_cv_path_BASH
4500 if test -n "$BASH"; then
4501 echo "$as_me:$LINENO: result: $BASH" >&5
4502 echo "${ECHO_T}$BASH" >&6
4504 echo "$as_me:$LINENO: result: no" >&5
4505 echo "${ECHO_T}no" >&6
4508 if test "$BASH" != no &&
4509 $BASH -c 'test "$BASH_VERSINFO" \
4510 && test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then
4511 libc_cv_have_bash2=yes
4513 libc_cv_have_bash2=no
4517 if test "$BASH" = no; then
4518 # Extract the first word of "ksh", so it can be a program name with args.
4519 set dummy ksh; ac_word=$2
4520 echo "$as_me:$LINENO: checking for $ac_word" >&5
4521 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4522 if test "${ac_cv_path_KSH+set}" = set; then
4523 echo $ECHO_N "(cached) $ECHO_C" >&6
4527 ac_cv_path_KSH="$KSH" # Let the user override the test with a path.
4530 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4534 test -z "$as_dir" && as_dir=.
4535 for ac_exec_ext in '' $ac_executable_extensions; do
4536 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4537 ac_cv_path_KSH="$as_dir/$ac_word$ac_exec_ext"
4538 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4544 test -z "$ac_cv_path_KSH" && ac_cv_path_KSH="no"
4550 if test -n "$KSH"; then
4551 echo "$as_me:$LINENO: result: $KSH" >&5
4552 echo "${ECHO_T}$KSH" >&6
4554 echo "$as_me:$LINENO: result: no" >&5
4555 echo "${ECHO_T}no" >&6
4558 if test "$KSH" = no; then
4561 libc_cv_have_ksh=yes
4566 libc_cv_have_ksh=yes
4570 for ac_prog in gawk mawk nawk awk
4572 # Extract the first word of "$ac_prog", so it can be a program name with args.
4573 set dummy $ac_prog; ac_word=$2
4574 echo "$as_me:$LINENO: checking for $ac_word" >&5
4575 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4576 if test "${ac_cv_prog_AWK+set}" = set; then
4577 echo $ECHO_N "(cached) $ECHO_C" >&6
4579 if test -n "$AWK"; then
4580 ac_cv_prog_AWK="$AWK" # Let the user override the test.
4582 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4586 test -z "$as_dir" && as_dir=.
4587 for ac_exec_ext in '' $ac_executable_extensions; do
4588 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4589 ac_cv_prog_AWK="$ac_prog"
4590 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4599 if test -n "$AWK"; then
4600 echo "$as_me:$LINENO: result: $AWK" >&5
4601 echo "${ECHO_T}$AWK" >&6
4603 echo "$as_me:$LINENO: result: no" >&5
4604 echo "${ECHO_T}no" >&6
4607 test -n "$AWK" && break
4610 # Extract the first word of "perl", so it can be a program name with args.
4611 set dummy perl; ac_word=$2
4612 echo "$as_me:$LINENO: checking for $ac_word" >&5
4613 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4614 if test "${ac_cv_path_PERL+set}" = set; then
4615 echo $ECHO_N "(cached) $ECHO_C" >&6
4619 ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
4622 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4626 test -z "$as_dir" && as_dir=.
4627 for ac_exec_ext in '' $ac_executable_extensions; do
4628 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4629 ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
4630 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4636 test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no"
4640 PERL=$ac_cv_path_PERL
4642 if test -n "$PERL"; then
4643 echo "$as_me:$LINENO: result: $PERL" >&5
4644 echo "${ECHO_T}$PERL" >&6
4646 echo "$as_me:$LINENO: result: no" >&5
4647 echo "${ECHO_T}no" >&6
4650 if test "$PERL" != no &&
4651 (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then
4654 # Extract the first word of "install-info", so it can be a program name with args.
4655 set dummy install-info; ac_word=$2