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 force_install all_warnings build build_cpu build_vendor build_os host host_cpu host_vendor host_os subdirs add_ons 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 libc_cv_libgcc_s_suffix libc_cv_as_needed 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 have_selinux 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-selinux if building with SELinux support
899 --with-xcoff if using the XCOFF object format
900 --without-cvs if CVS should not be used
901 --with-headers=PATH location of system headers to use (for example
902 /usr/src/linux/include) [default=compiler
904 --with-tls enable support for TLS
905 --without-__thread do not use TLS features even when supporting them
907 Some influential environment variables:
908 CC C compiler command
909 CFLAGS C compiler flags
910 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
911 nonstandard directory <lib dir>
912 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
913 headers in a nonstandard directory <include dir>
915 CXX C++ compiler command
916 CXXFLAGS C++ compiler flags
918 Use these variables to override the choices made by `configure' or to help
919 it to find libraries and programs with nonstandard names/locations.
921 Report bugs to <glibc>.
925 if test "$ac_init_help" = "recursive"; then
926 # If there are subdirs, report their specific --help.
928 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
929 test -d $ac_dir || continue
932 if test "$ac_dir" != .; then
933 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
934 # A "../" for each directory in $ac_dir_suffix.
935 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
937 ac_dir_suffix= ac_top_builddir=
941 .) # No --srcdir option. We are building in place.
943 if test -z "$ac_top_builddir"; then
946 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
948 [\\/]* | ?:[\\/]* ) # Absolute path.
949 ac_srcdir=$srcdir$ac_dir_suffix;
950 ac_top_srcdir=$srcdir ;;
952 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
953 ac_top_srcdir=$ac_top_builddir$srcdir ;;
956 # Do not use `cd foo && pwd` to compute absolute paths, because
957 # the directories may not exist.
959 .) ac_abs_builddir="$ac_dir";;
962 .) ac_abs_builddir=`pwd`;;
963 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
964 *) ac_abs_builddir=`pwd`/"$ac_dir";;
967 case $ac_abs_builddir in
968 .) ac_abs_top_builddir=${ac_top_builddir}.;;
970 case ${ac_top_builddir}. in
971 .) ac_abs_top_builddir=$ac_abs_builddir;;
972 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
973 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
976 case $ac_abs_builddir in
977 .) ac_abs_srcdir=$ac_srcdir;;
980 .) ac_abs_srcdir=$ac_abs_builddir;;
981 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
982 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
985 case $ac_abs_builddir in
986 .) ac_abs_top_srcdir=$ac_top_srcdir;;
988 case $ac_top_srcdir in
989 .) ac_abs_top_srcdir=$ac_abs_builddir;;
990 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
991 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
996 # Check for guested configure; otherwise get Cygnus style configure.
997 if test -f $ac_srcdir/configure.gnu; then
999 $SHELL $ac_srcdir/configure.gnu --help=recursive
1000 elif test -f $ac_srcdir/configure; then
1002 $SHELL $ac_srcdir/configure --help=recursive
1003 elif test -f $ac_srcdir/configure.ac ||
1004 test -f $ac_srcdir/configure.in; then
1006 $ac_configure --help
1008 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1014 test -n "$ac_init_help" && exit 0
1015 if $ac_init_version; then
1017 GNU C Library configure (see version.h)
1018 generated by GNU Autoconf 2.59
1020 Copyright (C) 2003 Free Software Foundation, Inc.
1021 This configure script is free software; the Free Software Foundation
1022 gives unlimited permission to copy, distribute and modify it.
1028 This file contains any messages produced by compilers while
1029 running configure, to aid debugging if configure makes a mistake.
1031 It was created by GNU C Library $as_me (see version.h), which was
1032 generated by GNU Autoconf 2.59. Invocation command line was
1043 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1044 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1045 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1046 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1047 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1049 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1050 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1052 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1053 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1054 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1055 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1056 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1057 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1058 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1062 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1066 test -z "$as_dir" && as_dir=.
1067 echo "PATH: $as_dir"
1082 # Keep a trace of the command line.
1083 # Strip out --no-create and --no-recursion so they do not pile up.
1084 # Strip out --silent because we don't want to record it for future runs.
1085 # Also quote any args containing shell meta-characters.
1086 # Make two passes to allow for proper duplicate-argument suppression.
1091 ac_must_keep_next=false
1097 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1098 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1099 | -silent | --silent | --silen | --sile | --sil)
1101 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1102 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1105 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1107 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1108 if test $ac_must_keep_next = true; then
1109 ac_must_keep_next=false # Got value, back to normal.
1112 *=* | --config-cache | -C | -disable-* | --disable-* \
1113 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1114 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1115 | -with-* | --with-* | -without-* | --without-* | --x)
1116 case "$ac_configure_args0 " in
1117 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1120 -* ) ac_must_keep_next=true ;;
1123 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1124 # Get rid of the leading space.
1130 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1131 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1133 # When interrupted or exit'd, cleanup temporary files, and complete
1134 # config.log. We remove comments because anyway the quotes in there
1135 # would cause problems or look ugly.
1136 # WARNING: Be sure not to use single quotes in there, as some shells,
1137 # such as our DU 5.0 friend, will then `close' the trap.
1138 trap 'exit_status=$?
1139 # Save into config.log some information that might help in debugging.
1144 ## ---------------- ##
1145 ## Cache variables. ##
1146 ## ---------------- ##
1149 # The following way of writing the cache mishandles newlines in values,
1152 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1155 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1156 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1160 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1167 ## ----------------- ##
1168 ## Output variables. ##
1169 ## ----------------- ##
1172 for ac_var in $ac_subst_vars
1174 eval ac_val=$`echo $ac_var`
1175 echo "$ac_var='"'"'$ac_val'"'"'"
1179 if test -n "$ac_subst_files"; then
1186 for ac_var in $ac_subst_files
1188 eval ac_val=$`echo $ac_var`
1189 echo "$ac_var='"'"'$ac_val'"'"'"
1194 if test -s confdefs.h; then
1201 sed "/^$/d" confdefs.h | sort
1204 test "$ac_signal" != 0 &&
1205 echo "$as_me: caught signal $ac_signal"
1206 echo "$as_me: exit $exit_status"
1208 rm -f core *.core &&
1209 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1212 for ac_signal in 1 2 13 15; do
1213 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1217 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1218 rm -rf conftest* confdefs.h
1219 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1222 # Predefined preprocessor variables.
1224 cat >>confdefs.h <<_ACEOF
1225 #define PACKAGE_NAME "$PACKAGE_NAME"
1229 cat >>confdefs.h <<_ACEOF
1230 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1234 cat >>confdefs.h <<_ACEOF
1235 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1239 cat >>confdefs.h <<_ACEOF
1240 #define PACKAGE_STRING "$PACKAGE_STRING"
1244 cat >>confdefs.h <<_ACEOF
1245 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1249 # Let the site file select an alternate cache file if it wants to.
1250 # Prefer explicitly selected file to automatically selected ones.
1251 if test -z "$CONFIG_SITE"; then
1252 if test "x$prefix" != xNONE; then
1253 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1255 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1258 for ac_site_file in $CONFIG_SITE; do
1259 if test -r "$ac_site_file"; then
1260 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1261 echo "$as_me: loading site script $ac_site_file" >&6;}
1262 sed 's/^/| /' "$ac_site_file" >&5
1267 if test -r "$cache_file"; then
1268 # Some versions of bash will fail to source /dev/null (special
1269 # files actually), so we avoid doing that.
1270 if test -f "$cache_file"; then
1271 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1272 echo "$as_me: loading cache $cache_file" >&6;}
1274 [\\/]* | ?:[\\/]* ) . $cache_file;;
1275 *) . ./$cache_file;;
1279 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1280 echo "$as_me: creating cache $cache_file" >&6;}
1284 # Check that the precious variables saved in the cache have kept the same
1286 ac_cache_corrupted=false
1287 for ac_var in `(set) 2>&1 |
1288 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1289 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1290 eval ac_new_set=\$ac_env_${ac_var}_set
1291 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1292 eval ac_new_val="\$ac_env_${ac_var}_value"
1293 case $ac_old_set,$ac_new_set in
1295 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1296 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1297 ac_cache_corrupted=: ;;
1299 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1300 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1301 ac_cache_corrupted=: ;;
1304 if test "x$ac_old_val" != "x$ac_new_val"; then
1305 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1306 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1307 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1308 echo "$as_me: former value: $ac_old_val" >&2;}
1309 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1310 echo "$as_me: current value: $ac_new_val" >&2;}
1311 ac_cache_corrupted=:
1314 # Pass precious variables to config.status.
1315 if test "$ac_new_set" = set; then
1317 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1318 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1319 *) ac_arg=$ac_var=$ac_new_val ;;
1321 case " $ac_configure_args " in
1322 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1323 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1327 if $ac_cache_corrupted; then
1328 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1329 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1330 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1331 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1332 { (exit 1); exit 1; }; }
1336 ac_cpp='$CPP $CPPFLAGS'
1337 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1338 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1339 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1368 ac_config_headers="$ac_config_headers config.h"
1371 for ac_dir in scripts $srcdir/scripts; do
1372 if test -f $ac_dir/install-sh; then
1374 ac_install_sh="$ac_aux_dir/install-sh -c"
1376 elif test -f $ac_dir/install.sh; then
1378 ac_install_sh="$ac_aux_dir/install.sh -c"
1380 elif test -f $ac_dir/shtool; then
1382 ac_install_sh="$ac_aux_dir/shtool install -c"
1386 if test -z "$ac_aux_dir"; then
1387 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&5
1388 echo "$as_me: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&2;}
1389 { (exit 1); exit 1; }; }
1391 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1392 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1393 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1396 if test "`cd $srcdir; /bin/pwd`" = "`/bin/pwd`"; then
1397 { { echo "$as_me:$LINENO: error: you must configure in a separate build directory" >&5
1398 echo "$as_me: error: you must configure in a separate build directory" >&2;}
1399 { (exit 1); exit 1; }; }
1402 # This will get text that should go into config.make.
1405 # Check for a --with-gmp argument and set gmp-srcdir in config.make.
1407 # Check whether --with-gmp or --without-gmp was given.
1408 if test "${with_gmp+set}" = set; then
1412 yes) { { echo "$as_me:$LINENO: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&5
1413 echo "$as_me: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&2;}
1414 { (exit 1); exit 1; }; } ;;
1416 *) config_vars="$config_vars
1417 gmp-srcdir = $withval" ;;
1421 # Check for a --with-gd argument and set libgd-LDFLAGS in config.make.
1423 # Check whether --with-gd or --without-gd was given.
1424 if test "${with_gd+set}" = set; then
1428 *) libgd_include="-I$withval/include"
1429 libgd_ldflags="-L$withval/lib" ;;
1434 # Check whether --with-gd-include or --without-gd-include was given.
1435 if test "${with_gd_include+set}" = set; then
1436 withval="$with_gd_include"
1437 case "$with_gd_include" in
1439 *) libgd_include="-I$withval" ;;
1444 # Check whether --with-gd-lib or --without-gd-lib was given.
1445 if test "${with_gd_lib+set}" = set; then
1446 withval="$with_gd_lib"
1447 case "$with_gd_lib" in
1449 *) libgd_ldflags="-L$withval" ;;
1454 if test -n "$libgd_include"; then
1455 config_vars="$config_vars
1456 CFLAGS-memusagestat.c = $libgd_include"
1458 if test -n "$libgd_ldflags"; then
1459 config_vars="$config_vars
1460 libgd-LDFLAGS = $libgd_ldflags"
1464 # Check whether --with-fp or --without-fp was given.
1465 if test "${with_fp+set}" = set; then
1473 # Check whether --with-binutils or --without-binutils was given.
1474 if test "${with_binutils+set}" = set; then
1475 withval="$with_binutils"
1476 path_binutils=$withval
1481 # Check whether --with-elf or --without-elf was given.
1482 if test "${with_elf+set}" = set; then
1489 # Check whether --with-selinux or --without-selinux was given.
1490 if test "${with_selinux+set}" = set; then
1491 withval="$with_selinux"
1492 with_selinux=$withval
1497 # Check whether --with-xcoff or --without-xcoff was given.
1498 if test "${with_xcoff+set}" = set; then
1499 withval="$with_xcoff"
1505 # Check whether --with-cvs or --without-cvs was given.
1506 if test "${with_cvs+set}" = set; then
1512 if test "$with_cvs" = yes; then
1513 if test -d $srcdir/CVS && grep :pserver: $srcdir/CVS/Root > /dev/null
1521 # Check whether --with-headers or --without-headers was given.
1522 if test "${with_headers+set}" = set; then
1523 withval="$with_headers"
1529 # Check whether --enable-sanity-checks or --disable-sanity-checks was given.
1530 if test "${enable_sanity_checks+set}" = set; then
1531 enableval="$enable_sanity_checks"
1532 enable_sanity=$enableval
1538 # Check whether --enable-check-abi or --disable-check-abi was given.
1539 if test "${enable_check_abi+set}" = set; then
1540 enableval="$enable_check_abi"
1541 enable_check_abi=$enableval
1547 # Check whether --enable-shared or --disable-shared was given.
1548 if test "${enable_shared+set}" = set; then
1549 enableval="$enable_shared"
1554 # Check whether --enable-profile or --disable-profile was given.
1555 if test "${enable_profile+set}" = set; then
1556 enableval="$enable_profile"
1561 # Check whether --enable-omitfp or --disable-omitfp was given.
1562 if test "${enable_omitfp+set}" = set; then
1563 enableval="$enable_omitfp"
1568 # Check whether --enable-bounded or --disable-bounded was given.
1569 if test "${enable_bounded+set}" = set; then
1570 enableval="$enable_bounded"
1575 # Check whether --enable-versioning or --disable-versioning was given.
1576 if test "${enable_versioning+set}" = set; then
1577 enableval="$enable_versioning"
1578 enable_versioning=$enableval
1580 enable_versioning=yes
1583 # Check whether --enable-oldest-abi or --disable-oldest-abi was given.
1584 if test "${enable_oldest_abi+set}" = set; then
1585 enableval="$enable_oldest_abi"
1586 oldest_abi=$enableval
1590 if test "$oldest_abi" = yes || test "$oldest_abi" = no; then
1593 cat >>confdefs.h <<_ACEOF
1594 #define GLIBC_OLDEST_ABI "$oldest_abi"
1600 # Check whether --enable-add-ons or --disable-add-ons was given.
1601 if test "${enable_add_ons+set}" = set; then
1602 enableval="$enable_add_ons"
1603 case "$enableval" in
1604 yes) add_ons=`cd $srcdir && echo */configure | sed -e 's!/configure!!g'`
1605 add_ons_automatic=yes
1606 test "$add_ons" = "*" && add_ons= ;;
1607 *) add_ons=`echo "$enableval" | sed 's/,/ /g'`
1608 add_ons_automatic=no ;;
1611 add_ons= add_ons_automatic=no
1615 # Check whether --with-tls or --without-tls was given.
1616 if test "${with_tls+set}" = set; then
1624 # Check whether --with-__thread or --without-__thread was given.
1625 if test "${with___thread+set}" = set; then
1626 withval="$with___thread"
1627 use__thread=$withval
1632 # Check whether --enable-hidden-plt or --disable-hidden-plt was given.
1633 if test "${enable_hidden_plt+set}" = set; then
1634 enableval="$enable_hidden_plt"
1639 if test "x$hidden" = xno; then
1640 cat >>confdefs.h <<\_ACEOF
1646 # Check whether --enable-bind-now or --disable-bind-now was given.
1647 if test "${enable_bind_now+set}" = set; then
1648 enableval="$enable_bind_now"
1655 # Check whether --enable-static-nss or --disable-static-nss was given.
1656 if test "${enable_static_nss+set}" = set; then
1657 enableval="$enable_static_nss"
1658 static_nss=$enableval
1662 if test x"$static_nss" = xyes || test x"$shared" = xno; then
1664 cat >>confdefs.h <<\_ACEOF
1665 #define DO_STATIC_NSS 1
1670 # Check whether --enable-force-install or --disable-force-install was given.
1671 if test "${enable_force_install+set}" = set; then
1672 enableval="$enable_force_install"
1673 force_install=$enableval
1679 # Check whether --enable-kernel or --disable-kernel was given.
1680 if test "${enable_kernel+set}" = set; then
1681 enableval="$enable_kernel"
1682 minimum_kernel=$enableval
1684 if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then
1685 # Better nothing than this.
1688 if test "$minimum_kernel" = current; then
1689 minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel=
1693 # Check whether --enable-all-warnings or --disable-all-warnings was given.
1694 if test "${enable_all_warnings+set}" = set; then
1695 enableval="$enable_all_warnings"
1696 all_warnings=$enableval
1700 # Make sure we can run config.sub.
1701 $ac_config_sub sun4 >/dev/null 2>&1 ||
1702 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1703 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1704 { (exit 1); exit 1; }; }
1706 echo "$as_me:$LINENO: checking build system type" >&5
1707 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1708 if test "${ac_cv_build+set}" = set; then
1709 echo $ECHO_N "(cached) $ECHO_C" >&6
1711 ac_cv_build_alias=$build_alias
1712 test -z "$ac_cv_build_alias" &&
1713 ac_cv_build_alias=`$ac_config_guess`
1714 test -z "$ac_cv_build_alias" &&
1715 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1716 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1717 { (exit 1); exit 1; }; }
1718 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1719 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1720 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1721 { (exit 1); exit 1; }; }
1724 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1725 echo "${ECHO_T}$ac_cv_build" >&6
1727 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1728 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1729 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1732 echo "$as_me:$LINENO: checking host system type" >&5
1733 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1734 if test "${ac_cv_host+set}" = set; then
1735 echo $ECHO_N "(cached) $ECHO_C" >&6
1737 ac_cv_host_alias=$host_alias
1738 test -z "$ac_cv_host_alias" &&
1739 ac_cv_host_alias=$ac_cv_build_alias
1740 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1741 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1742 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1743 { (exit 1); exit 1; }; }
1746 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1747 echo "${ECHO_T}$ac_cv_host" >&6
1749 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1750 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1751 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1755 # The way shlib-versions is used to generate soversions.mk uses a
1756 # fairly simplistic model for name recognition that can't distinguish
1757 # i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a $host_os
1758 # of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can
1759 # tell. This doesn't get used much beyond that, so it's fairly safe.
1764 host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'`
1768 # We keep the original values in `$config_*' and never modify them, so we
1769 # can write them unchanged into config.make. Everything else uses
1770 # $machine, $vendor, and $os, and changes them whenever convenient.
1771 config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os
1773 # Don't allow vendor == "unknown"
1774 test "$config_vendor" = unknown && config_vendor=
1775 config_os="`echo $config_os | sed 's/^unknown-//'`"
1777 # Some configurations imply other options.
1779 gnu* | linux* | bsd4.4* | netbsd* | freebsd*)
1780 # These systems always use GNU tools.
1781 gnu_ld=yes gnu_as=yes ;;
1784 # i586-linuxaout is mangled into i586-pc-linux-gnuaout
1785 linux*ecoff* | linux*aout* | gnu*aout* | gnu*ecoff*)
1787 gnu* | linux* | freebsd* | netbsd* | sysv4* | solaris2* | irix6*)
1788 # These systems (almost) always use the ELF format.
1792 # These systems are always xcoff
1798 # The configure fragment of an add-on port can modify these to supplement
1799 # or override the table in the case statement below. No fragment should
1800 # ever change the config_* variables, however.
1801 machine=$config_machine
1802 vendor=$config_vendor
1805 # config.guess on some IBM machines says `rs6000' instead of `powerpc'.
1807 if test "$machine" = rs6000; then
1811 # Braindead PowerPC box with absolutely no FPU.
1812 case "$machine-$host_os" in
1819 # An add-on can set this when it the tuple to disable the sanity check below.
1829 if test x"$add_ons" != x; then
1830 for f in $add_ons; do
1831 # Some sanity checks
1834 { { echo "$as_me:$LINENO: error:
1835 *** It seems that you're using an old \`crypt' add-on. crypt is now
1836 *** part of glibc and using the old add-on will not work with this
1837 *** release. Start again with fresh sources and without the old
1838 *** \`crypt' add-on." >&5
1839 echo "$as_me: error:
1840 *** It seems that you're using an old \`crypt' add-on. crypt is now
1841 *** part of glibc and using the old add-on will not work with this
1842 *** release. Start again with fresh sources and without the old
1843 *** \`crypt' add-on." >&2;}
1844 { (exit 1); exit 1; }; }
1847 { { echo "$as_me:$LINENO: error:
1848 *** It seems that you're using an old \`localedata' add-on. localedata
1849 *** is now part of glibc and using the old add-on will not work with
1850 *** this release. Start again with fresh sources and without the old
1851 *** \`localedata' add-on." >&5
1852 echo "$as_me: error:
1853 *** It seems that you're using an old \`localedata' add-on. localedata
1854 *** is now part of glibc and using the old add-on will not work with
1855 *** this release. Start again with fresh sources and without the old
1856 *** \`localedata' add-on." >&2;}
1857 { (exit 1); exit 1; }; }
1861 # Test whether such a subdir really exists.
1862 test -d $srcdir/$f || {
1863 { { echo "$as_me:$LINENO: error: add-on directory \"$f\" does not exist" >&5
1864 echo "$as_me: error: add-on directory \"$f\" does not exist" >&2;}
1865 { (exit 1); exit 1; }; }
1869 # Now source each add-on's configure fragment.
1870 # The fragments can use $srcdir/$libc_add_on to find themselves,
1871 # and test $add_ons_automatic to see if they were explicitly requested.
1872 # A fragment can clear (or even change) $libc_add_on to affect
1873 # whether it goes into the list to be actually used in the build.
1875 for libc_add_on in $add_ons; do
1876 libc_add_on_frag=$srcdir/$libc_add_on/configure
1877 if test -r $libc_add_on_frag; then
1878 echo "$as_me:$LINENO: result: running configure fragment for add-on $libc_add_on" >&5
1879 echo "${ECHO_T}running configure fragment for add-on $libc_add_on" >&6
1882 { echo "$as_me:$LINENO: WARNING: add-on fragment $libc_add_on_frag missing" >&5
1883 echo "$as_me: WARNING: add-on fragment $libc_add_on_frag missing" >&2;}
1885 if test -n "$libc_add_on"; then
1886 use_add_ons="$use_add_ons $libc_add_on"
1887 add_ons_pfx="$add_ons_pfx $libc_add_on/"
1888 add_ons_sfx="$add_ons_sfx /$libc_add_on"
1891 # Use echo to strip excess whitespace.
1892 add_ons="`echo $use_add_ons`"
1898 ### I put this here to prevent those annoying emails from people who cannot
1899 ### read and try to compile glibc on unsupported platforms. --drepper
1901 ### By using the undocumented --enable-hacker-mode option for configure
1902 ### one can skip this test to make the configuration not fail for unsupported
1905 if test -z "$enable_hacker_mode" && test x"$libc_config_ok" != xyes; then
1906 case "$machine-$host_os" in
1907 *-linux* | *-gnu* | arm*-none* | powerpc-aix4.3.*)
1910 echo "*** The GNU C library is currently not available for this platform."
1911 echo "*** So far nobody cared to port it and if there is no volunteer it"
1912 echo "*** might never happen. So, if you have interest to see glibc on"
1913 echo "*** this platform visit"
1914 echo "*** http://www.gnu.org/software/libc/porting.html"
1915 echo "*** and join the group of porters"
1921 # Expand the configuration machine name into a subdirectory by architecture
1922 # type and particular chip. If an add-on configure fragment already set
1923 # base_machine, we don't change it.
1924 test -n "$base_machine" || case "$machine" in
1925 a29k | am29000) base_machine=a29k machine=a29k ;;
1926 alpha*) base_machine=alpha machine=alpha/$machine ;;
1927 arm*) base_machine=arm machine=arm/arm32/$machine ;;
1928 c3[012]) base_machine=cx0 machine=cx0/c30 ;;
1929 c4[04]) base_machine=cx0 machine=cx0/c40 ;;
1930 hppa*64*) base_machine=hppa machine=hppa/hppa64 ;;
1931 hppa*) base_machine=hppa machine=hppa/hppa1.1 ;;
1932 i[34567]86) base_machine=i386 machine=i386/$machine ;;
1933 ia64) base_machine=ia64 machine=ia64 ;;
1934 m680?0) base_machine=m68k machine=m68k/$machine ;;
1935 m68k) base_machine=m68k machine=m68k/m68020 ;;
1936 m88???) base_machine=m88k machine=m88k/$machine ;;
1937 m88k) base_machine=m88k machine=m88k/m88100 ;;
1938 mips64*) base_machine=mips64
1939 case "$CC $CFLAGS $CPPFLAGS " in
1940 *" -mabi=n32 "*) mips_cc_abi=n32 ;;
1941 *" -mabi=64 "*|*" -mabi=n64 "*) mips_cc_abi=64 ;;
1942 *" -mabi=32 "*|*" -mabi=o32 "*) mips_cc_abi=32 ;;
1943 *) mips_cc_abi=default ;;
1946 *abin32*) mips_config_abi=n32 ;;
1947 *abi64*|*abin64*) mips_config_abi=64 ;;
1948 *abi32*|*abio32*) mips_config_abi=32 ;;
1949 *) mips_config_abi=$mips_cc_abi ;;
1951 case $mips_config_abi in
1952 default) machine=mips/mips64/n32 mips_config_abi=n32 ;;
1953 n32) machine=mips/mips64/n32 ;;
1954 64) machine=mips/mips64/n64 ;;
1955 32) machine=mips/mips32/kern64 ;;
1957 machine=$machine/$config_machine
1958 if test $mips_config_abi != $mips_cc_abi; then
1959 # This won't make it to config.make, but we want to
1960 # set this in case configure tests depend on it.
1961 CPPFLAGS="$CPPFLAGS -mabi=$mips_config_abi"
1964 mips*) base_machine=mips machine=mips/mips32/$machine ;;
1965 powerpc) base_machine=powerpc machine=powerpc/powerpc32 ;;
1966 powerpc64) base_machine=powerpc machine=powerpc/powerpc64 ;;
1967 s390) base_machine=s390 machine=s390/s390-32 ;;
1968 s390x) base_machine=s390 machine=s390/s390-64 ;;
1969 sh3*) base_machine=sh machine=sh/sh3 ;;
1970 sh4*) base_machine=sh machine=sh/sh4 ;;
1972 base_machine=sparc machine=sparc/sparc32 ;;
1973 sparcv8 | supersparc | hypersparc)
1974 base_machine=sparc machine=sparc/sparc32/sparcv8 ;;
1975 sparcv8plus | sparcv8plusa | sparcv9)
1976 base_machine=sparc machine=sparc/sparc32/sparcv9 ;;
1977 sparcv8plusb | sparcv9b)
1978 base_machine=sparc machine=sparc/sparc32/sparcv9b ;;
1979 sparc64 | ultrasparc)
1980 base_machine=sparc machine=sparc/sparc64 ;;
1981 sparc64b | ultrasparc3)
1982 base_machine=sparc machine=sparc/sparc64/sparcv9b ;;
1983 thumb*) base_machine=thumb machine=arm/thumb/$machine ;;
1984 *) base_machine=$machine ;;
1988 if test "$base_machine" = "i386"; then
1989 cat >>confdefs.h <<\_ACEOF
1990 #define USE_REGPARMS 1
1995 # Compute the list of sysdep directories for this configuration.
1996 # This can take a while to compute.
1997 sysdep_dir=$srcdir/sysdeps
1998 echo "$as_me:$LINENO: checking sysdep dirs" >&5
1999 echo $ECHO_N "checking sysdep dirs... $ECHO_C" >&6
2000 # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1.
2001 os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`"
2005 base_os=mach/hurd ;;
2006 netbsd* | 386bsd* | freebsd* | bsdi*)
2007 base_os=unix/bsd/bsd4.4 ;;
2008 osf* | sunos* | ultrix* | newsos* | dynix* | *bsd*)
2010 sysv* | isc* | esix* | sco* | minix* | irix4* | linux*)
2011 base_os=unix/sysv ;;
2013 base_os=unix/sysv/irix6/$os ;;
2015 base_os=unix/sysv/sysv4 ;;
2017 base_os=unix/sysv/hpux/$os ;;
2019 base_os=unix/sysv/aix/aix4.3 ;;
2021 base_os=standalone ;;
2026 # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos.
2029 while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do
2033 o=`echo $tail | sed 's/[0-9]*$//'`
2034 if test $o != $tail; then
2037 # For linux-gnu, try linux-gnu, then linux.
2038 o=`echo $tail | sed 's/-.*$//'`
2039 if test $o != $tail; then
2043 # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix.
2046 while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do
2052 # For sparc/sparc32, try sparc/sparc32 and then sparc.
2055 while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do
2057 # Prepend the machine's FPU directory unless --without-fp.
2058 if test "$with_fp" = yes; then
2059 mach="$mach /$1/fpu"
2061 mach="$mach /$1/nofpu"
2068 # Find what sysdep directories exist.
2070 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2071 for d in $add_ons_pfx ''; do
2072 for b in $base ''; do
2073 for m0 in $mach ''; do
2074 for v in /$vendor ''; do
2075 test "$v" = / && continue
2076 for o in /$ostry ''; do
2077 test "$o" = / && continue
2078 for m in $mach ''; do
2079 for a in $add_ons_sfx ''; do
2080 if test "$m0$b$v$o$m"; then
2081 try="${d}sysdeps$m0$b$v$o$m$a"
2082 test -n "$enable_debug_configure" &&
2083 echo "$0 DEBUG: try $try" >&2
2084 if test -d $srcdir/$try; then
2085 sysnames="$sysnames $try"
2086 { test -n "$o" || test -n "$b"; } && os_used=t
2087 { test -n "$m" || test -n "$m0"; } && machine_used=t
2099 if test -z "$os_used" && test "$os" != none; then
2100 { { echo "$as_me:$LINENO: error: Operating system $os is not supported." >&5
2101 echo "$as_me: error: Operating system $os is not supported." >&2;}
2102 { (exit 1); exit 1; }; }
2104 if test -z "$machine_used" && test "$machine" != none; then
2105 { { echo "$as_me:$LINENO: error: The $machine is not supported." >&5
2106 echo "$as_me: error: The $machine is not supported." >&2;}
2107 { (exit 1); exit 1; }; }
2110 # We have now validated the configuration.
2113 # If using ELF, look for an `elf' subdirectory of each machine directory.
2114 # We prepend these rather than inserting them whereever the machine appears
2115 # because things specified by the machine's ELF ABI should override
2116 # OS-specific things, and should always be the same for any OS on the
2117 # machine (otherwise what's the point of an ABI?).
2118 if test "$elf" = yes; then
2120 for d in $add_ons_pfx ''; do
2122 if test -d $srcdir/${d}sysdeps$m/elf; then
2123 elf_dirs="$elf_dirs ${d}sysdeps$m/elf"
2127 sysnames="`echo $elf_dirs | sed -e 's,//,/,g'` $sysnames"
2131 # Expand the list of system names into a full list of directories
2132 # from each element's parent name and Implies file (if present).
2135 while test $# -gt 0; do
2139 case " $names " in *" $name "*)
2140 # Already in the list.
2144 # Report each name as we discover it, so there is no long pause in output.
2145 echo $ECHO_N "$name $ECHO_C" >&6
2147 name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'`
2151 *) xsrcdir=$srcdir/ ;;
2153 test -n "$enable_debug_configure" &&
2154 echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2
2156 if test -f $xsrcdir$name/Implies; then
2157 # Collect more names from the `Implies' file (removing comments).
2158 implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/Implies`"
2160 for x in $implied_candidate; do
2162 if test -d $xsrcdir$name_base/$x; then
2163 implied="$implied $name_base/$x";
2166 for d in $add_ons_pfx ''; do
2167 try="${d}sysdeps/$x"
2170 *) try_srcdir=$srcdir/ ;;
2172 test -n "$enable_debug_configure" &&
2173 echo "DEBUG: $name implied $x try($d) {$try_srcdir}$try" >&2
2174 if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try;
2176 implied="$implied $try"
2180 if test $found = no; then
2181 { echo "$as_me:$LINENO: WARNING: $name/Implies specifies nonexistent $x" >&5
2182 echo "$as_me: WARNING: $name/Implies specifies nonexistent $x" >&2;}
2189 # Add NAME to the list of names.
2190 names="$names $name"
2192 # Find the parent of NAME, using the empty string if it has none.
2193 parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`"
2195 # Add the names implied by NAME, and NAME's parent (if it has one), to
2196 # the list of names to be processed (the argument list). We prepend the
2197 # implied names to the list and append the parent. We want implied
2198 # directories to come before further directories inferred from the
2199 # configuration components; this ensures that for sysv4, unix/common
2200 # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*)
2202 sysnames="`echo $implied $* $parent`"
2203 test -n "$sysnames" && set $sysnames
2206 # Add the default directories.
2207 default_sysnames=sysdeps/generic
2208 if test "$elf" = yes; then
2209 default_sysnames="sysdeps/generic/elf $default_sysnames"
2211 sysnames="$names $default_sysnames"
2213 # The other names were emitted during the scan.
2214 echo "$as_me:$LINENO: result: $default_sysnames" >&5
2215 echo "${ECHO_T}$default_sysnames" >&6
2220 # Find a good install program. We prefer a C program (faster),
2221 # so one script is as good as another. But avoid the broken or
2222 # incompatible versions:
2223 # SysV /etc/install, /usr/sbin/install
2224 # SunOS /usr/etc/install
2225 # IRIX /sbin/install
2227 # AmigaOS /C/install, which installs bootblocks on floppy discs
2228 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2229 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2230 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2231 # OS/2's system install, which has a completely different semantic
2232 # ./install, which can be erroneously created by make from ./install.sh.
2233 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2234 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2235 if test -z "$INSTALL"; then
2236 if test "${ac_cv_path_install+set}" = set; then
2237 echo $ECHO_N "(cached) $ECHO_C" >&6
2239 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2243 test -z "$as_dir" && as_dir=.
2244 # Account for people who put trailing slashes in PATH elements.
2246 ./ | .// | /cC/* | \
2247 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2248 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
2251 # OSF1 and SCO ODT 3.0 have their own names for install.
2252 # Don't use installbsd from OSF since it installs stuff as root
2254 for ac_prog in ginstall scoinst install; do
2255 for ac_exec_ext in '' $ac_executable_extensions; do
2256 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2257 if test $ac_prog = install &&
2258 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2259 # AIX install. It has an incompatible calling convention.
2261 elif test $ac_prog = install &&
2262 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2263 # program-specific install script used by HP pwplus--don't use.
2266 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2278 if test "${ac_cv_path_install+set}" = set; then
2279 INSTALL=$ac_cv_path_install
2281 # As a last resort, use the slow shell script. We don't cache a
2282 # path for INSTALL within a source directory, because that will
2283 # break other packages using the cache if that directory is
2284 # removed, or if the path is relative.
2285 INSTALL=$ac_install_sh
2288 echo "$as_me:$LINENO: result: $INSTALL" >&5
2289 echo "${ECHO_T}$INSTALL" >&6
2291 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2292 # It thinks the first close brace ends the variable substitution.
2293 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2295 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2297 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2299 if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then
2300 # The makefiles need to use a different form to find it in $srcdir.
2301 INSTALL='\$(..)./scripts/install-sh -c'
2303 echo "$as_me:$LINENO: checking whether ln -s works" >&5
2304 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
2306 if test "$LN_S" = "ln -s"; then
2307 echo "$as_me:$LINENO: result: yes" >&5
2308 echo "${ECHO_T}yes" >&6
2310 echo "$as_me:$LINENO: result: no, using $LN_S" >&5
2311 echo "${ECHO_T}no, using $LN_S" >&6
2316 ac_cpp='$CPP $CPPFLAGS'
2317 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2318 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2319 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2320 if test -n "$ac_tool_prefix"; then
2321 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2322 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2323 echo "$as_me:$LINENO: checking for $ac_word" >&5
2324 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2325 if test "${ac_cv_prog_CC+set}" = set; then
2326 echo $ECHO_N "(cached) $ECHO_C" >&6
2328 if test -n "$CC"; then
2329 ac_cv_prog_CC="$CC" # Let the user override the test.
2331 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2335 test -z "$as_dir" && as_dir=.
2336 for ac_exec_ext in '' $ac_executable_extensions; do
2337 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2338 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2339 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2348 if test -n "$CC"; then
2349 echo "$as_me:$LINENO: result: $CC" >&5
2350 echo "${ECHO_T}$CC" >&6
2352 echo "$as_me:$LINENO: result: no" >&5
2353 echo "${ECHO_T}no" >&6
2357 if test -z "$ac_cv_prog_CC"; then
2359 # Extract the first word of "gcc", so it can be a program name with args.
2360 set dummy gcc; ac_word=$2
2361 echo "$as_me:$LINENO: checking for $ac_word" >&5
2362 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2363 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2364 echo $ECHO_N "(cached) $ECHO_C" >&6
2366 if test -n "$ac_ct_CC"; then
2367 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2369 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2373 test -z "$as_dir" && as_dir=.
2374 for ac_exec_ext in '' $ac_executable_extensions; do
2375 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2376 ac_cv_prog_ac_ct_CC="gcc"
2377 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2385 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2386 if test -n "$ac_ct_CC"; then
2387 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2388 echo "${ECHO_T}$ac_ct_CC" >&6
2390 echo "$as_me:$LINENO: result: no" >&5
2391 echo "${ECHO_T}no" >&6
2399 if test -z "$CC"; then
2400 if test -n "$ac_tool_prefix"; then
2401 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2402 set dummy ${ac_tool_prefix}cc; ac_word=$2
2403 echo "$as_me:$LINENO: checking for $ac_word" >&5
2404 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2405 if test "${ac_cv_prog_CC+set}" = set; then
2406 echo $ECHO_N "(cached) $ECHO_C" >&6
2408 if test -n "$CC"; then
2409 ac_cv_prog_CC="$CC" # Let the user override the test.
2411 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2415 test -z "$as_dir" && as_dir=.
2416 for ac_exec_ext in '' $ac_executable_extensions; do
2417 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2418 ac_cv_prog_CC="${ac_tool_prefix}cc"
2419 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2428 if test -n "$CC"; then
2429 echo "$as_me:$LINENO: result: $CC" >&5
2430 echo "${ECHO_T}$CC" >&6
2432 echo "$as_me:$LINENO: result: no" >&5
2433 echo "${ECHO_T}no" >&6
2437 if test -z "$ac_cv_prog_CC"; then
2439 # Extract the first word of "cc", so it can be a program name with args.
2440 set dummy cc; ac_word=$2
2441 echo "$as_me:$LINENO: checking for $ac_word" >&5
2442 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2443 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2444 echo $ECHO_N "(cached) $ECHO_C" >&6
2446 if test -n "$ac_ct_CC"; then
2447 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2449 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2453 test -z "$as_dir" && as_dir=.
2454 for ac_exec_ext in '' $ac_executable_extensions; do
2455 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2456 ac_cv_prog_ac_ct_CC="cc"
2457 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2465 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2466 if test -n "$ac_ct_CC"; then
2467 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2468 echo "${ECHO_T}$ac_ct_CC" >&6
2470 echo "$as_me:$LINENO: result: no" >&5
2471 echo "${ECHO_T}no" >&6
2480 if test -z "$CC"; then
2481 # Extract the first word of "cc", so it can be a program name with args.
2482 set dummy cc; ac_word=$2
2483 echo "$as_me:$LINENO: checking for $ac_word" >&5
2484 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2485 if test "${ac_cv_prog_CC+set}" = set; then
2486 echo $ECHO_N "(cached) $ECHO_C" >&6
2488 if test -n "$CC"; then
2489 ac_cv_prog_CC="$CC" # Let the user override the test.
2492 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2496 test -z "$as_dir" && as_dir=.
2497 for ac_exec_ext in '' $ac_executable_extensions; do
2498 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2499 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2500 ac_prog_rejected=yes
2504 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2510 if test $ac_prog_rejected = yes; then
2511 # We found a bogon in the path, so make sure we never use it.
2512 set dummy $ac_cv_prog_CC
2514 if test $# != 0; then
2515 # We chose a different compiler from the bogus one.
2516 # However, it has the same basename, so the bogon will be chosen
2517 # first if we set CC to just the basename; use the full file name.
2519 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2525 if test -n "$CC"; then
2526 echo "$as_me:$LINENO: result: $CC" >&5
2527 echo "${ECHO_T}$CC" >&6
2529 echo "$as_me:$LINENO: result: no" >&5
2530 echo "${ECHO_T}no" >&6
2534 if test -z "$CC"; then
2535 if test -n "$ac_tool_prefix"; then
2538 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2539 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2540 echo "$as_me:$LINENO: checking for $ac_word" >&5
2541 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2542 if test "${ac_cv_prog_CC+set}" = set; then
2543 echo $ECHO_N "(cached) $ECHO_C" >&6
2545 if test -n "$CC"; then
2546 ac_cv_prog_CC="$CC" # Let the user override the test.
2548 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2552 test -z "$as_dir" && as_dir=.
2553 for ac_exec_ext in '' $ac_executable_extensions; do
2554 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2555 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2556 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2565 if test -n "$CC"; then
2566 echo "$as_me:$LINENO: result: $CC" >&5
2567 echo "${ECHO_T}$CC" >&6
2569 echo "$as_me:$LINENO: result: no" >&5
2570 echo "${ECHO_T}no" >&6
2573 test -n "$CC" && break
2576 if test -z "$CC"; then
2580 # Extract the first word of "$ac_prog", so it can be a program name with args.
2581 set dummy $ac_prog; ac_word=$2
2582 echo "$as_me:$LINENO: checking for $ac_word" >&5
2583 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2584 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2585 echo $ECHO_N "(cached) $ECHO_C" >&6
2587 if test -n "$ac_ct_CC"; then
2588 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2590 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2594 test -z "$as_dir" && as_dir=.
2595 for ac_exec_ext in '' $ac_executable_extensions; do
2596 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2597 ac_cv_prog_ac_ct_CC="$ac_prog"
2598 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2606 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2607 if test -n "$ac_ct_CC"; then
2608 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2609 echo "${ECHO_T}$ac_ct_CC" >&6
2611 echo "$as_me:$LINENO: result: no" >&5
2612 echo "${ECHO_T}no" >&6
2615 test -n "$ac_ct_CC" && break
2624 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2625 See \`config.log' for more details." >&5
2626 echo "$as_me: error: no acceptable C compiler found in \$PATH
2627 See \`config.log' for more details." >&2;}
2628 { (exit 1); exit 1; }; }
2630 # Provide some information about the compiler.
2631 echo "$as_me:$LINENO:" \
2632 "checking for C compiler version" >&5
2633 ac_compiler=`set X $ac_compile; echo $2`
2634 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2635 (eval $ac_compiler --version </dev/null >&5) 2>&5
2637 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2638 (exit $ac_status); }
2639 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2640 (eval $ac_compiler -v </dev/null >&5) 2>&5
2642 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2643 (exit $ac_status); }
2644 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2645 (eval $ac_compiler -V </dev/null >&5) 2>&5
2647 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2648 (exit $ac_status); }
2651 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2652 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2653 if test "${ac_cv_objext+set}" = set; then
2654 echo $ECHO_N "(cached) $ECHO_C" >&6
2656 cat >conftest.$ac_ext <<_ACEOF
2659 cat confdefs.h >>conftest.$ac_ext
2660 cat >>conftest.$ac_ext <<_ACEOF
2661 /* end confdefs.h. */
2671 rm -f conftest.o conftest.obj
2672 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2673 (eval $ac_compile) 2>&5
2675 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2676 (exit $ac_status); }; then
2677 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2679 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2680 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2685 echo "$as_me: failed program was:" >&5
2686 sed 's/^/| /' conftest.$ac_ext >&5
2688 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2689 See \`config.log' for more details." >&5
2690 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2691 See \`config.log' for more details." >&2;}
2692 { (exit 1); exit 1; }; }
2695 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2697 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2698 echo "${ECHO_T}$ac_cv_objext" >&6
2699 OBJEXT=$ac_cv_objext
2701 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2702 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2703 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2704 echo $ECHO_N "(cached) $ECHO_C" >&6
2706 cat >conftest.$ac_ext <<_ACEOF
2709 cat confdefs.h >>conftest.$ac_ext
2710 cat >>conftest.$ac_ext <<_ACEOF
2711 /* end confdefs.h. */
2724 rm -f conftest.$ac_objext
2725 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2726 (eval $ac_compile) 2>conftest.er1
2728 grep -v '^ *+' conftest.er1 >conftest.err
2730 cat conftest.err >&5
2731 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2732 (exit $ac_status); } &&
2733 { ac_try='test -z "$ac_c_werror_flag"
2734 || test ! -s conftest.err'
2735 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2738 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2739 (exit $ac_status); }; } &&
2740 { ac_try='test -s conftest.$ac_objext'
2741 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2744 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2745 (exit $ac_status); }; }; then
2748 echo "$as_me: failed program was:" >&5
2749 sed 's/^/| /' conftest.$ac_ext >&5
2753 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2754 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2757 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2758 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2759 GCC=`test $ac_compiler_gnu = yes && echo yes`
2760 ac_test_CFLAGS=${CFLAGS+set}
2761 ac_save_CFLAGS=$CFLAGS
2763 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2764 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2765 if test "${ac_cv_prog_cc_g+set}" = set; then
2766 echo $ECHO_N "(cached) $ECHO_C" >&6
2768 cat >conftest.$ac_ext <<_ACEOF
2771 cat confdefs.h >>conftest.$ac_ext
2772 cat >>conftest.$ac_ext <<_ACEOF
2773 /* end confdefs.h. */
2783 rm -f conftest.$ac_objext
2784 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2785 (eval $ac_compile) 2>conftest.er1
2787 grep -v '^ *+' conftest.er1 >conftest.err
2789 cat conftest.err >&5
2790 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2791 (exit $ac_status); } &&
2792 { ac_try='test -z "$ac_c_werror_flag"
2793 || test ! -s conftest.err'
2794 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2797 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2798 (exit $ac_status); }; } &&
2799 { ac_try='test -s conftest.$ac_objext'
2800 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2803 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2804 (exit $ac_status); }; }; then
2807 echo "$as_me: failed program was:" >&5
2808 sed 's/^/| /' conftest.$ac_ext >&5
2812 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2814 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2815 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2816 if test "$ac_test_CFLAGS" = set; then
2817 CFLAGS=$ac_save_CFLAGS
2818 elif test $ac_cv_prog_cc_g = yes; then
2819 if test "$GCC" = yes; then
2825 if test "$GCC" = yes; then
2831 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2832 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2833 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2834 echo $ECHO_N "(cached) $ECHO_C" >&6
2836 ac_cv_prog_cc_stdc=no
2838 cat >conftest.$ac_ext <<_ACEOF
2841 cat confdefs.h >>conftest.$ac_ext
2842 cat >>conftest.$ac_ext <<_ACEOF
2843 /* end confdefs.h. */
2846 #include <sys/types.h>
2847 #include <sys/stat.h>
2848 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2849 struct buf { int x; };
2850 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2851 static char *e (p, i)
2857 static char *f (char * (*g) (char **, int), char **p, ...)
2862 s = g (p, va_arg (v,int));
2867 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2868 function prototypes and stuff, but not '\xHH' hex character constants.
2869 These don't provoke an error unfortunately, instead are silently treated
2870 as 'x'. The following induces an error, until -std1 is added to get
2871 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2872 array size at least. It's necessary to write '\x00'==0 to get something
2873 that's true only with -std1. */
2874 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2876 int test (int i, double x);
2877 struct s1 {int (*f) (int a);};
2878 struct s2 {int (*f) (double a);};
2879 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2885 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2890 # Don't try gcc -ansi; that turns off useful extensions and
2891 # breaks some systems' header files.
2892 # AIX -qlanglvl=ansi
2893 # Ultrix and OSF/1 -std1
2894 # HP-UX 10.20 and later -Ae
2895 # HP-UX older versions -Aa -D_HPUX_SOURCE
2896 # SVR4 -Xc -D__EXTENSIONS__
2897 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2899 CC="$ac_save_CC $ac_arg"
2900 rm -f conftest.$ac_objext
2901 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2902 (eval $ac_compile) 2>conftest.er1
2904 grep -v '^ *+' conftest.er1 >conftest.err
2906 cat conftest.err >&5
2907 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2908 (exit $ac_status); } &&
2909 { ac_try='test -z "$ac_c_werror_flag"
2910 || test ! -s conftest.err'
2911 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2914 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2915 (exit $ac_status); }; } &&
2916 { ac_try='test -s conftest.$ac_objext'
2917 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2920 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2921 (exit $ac_status); }; }; then
2922 ac_cv_prog_cc_stdc=$ac_arg
2925 echo "$as_me: failed program was:" >&5
2926 sed 's/^/| /' conftest.$ac_ext >&5
2929 rm -f conftest.err conftest.$ac_objext
2931 rm -f conftest.$ac_ext conftest.$ac_objext
2936 case "x$ac_cv_prog_cc_stdc" in
2938 echo "$as_me:$LINENO: result: none needed" >&5
2939 echo "${ECHO_T}none needed" >&6 ;;
2941 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2942 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2943 CC="$CC $ac_cv_prog_cc_stdc" ;;
2946 # Some people use a C++ compiler to compile C. Since we use `exit',
2947 # in C++ we need to declare it. In case someone uses the same compiler
2948 # for both compiling C and C++ we need to have the C++ compiler decide
2949 # the declaration of exit, since it's the most demanding environment.
2950 cat >conftest.$ac_ext <<_ACEOF
2955 rm -f conftest.$ac_objext
2956 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2957 (eval $ac_compile) 2>conftest.er1
2959 grep -v '^ *+' conftest.er1 >conftest.err
2961 cat conftest.err >&5
2962 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2963 (exit $ac_status); } &&
2964 { ac_try='test -z "$ac_c_werror_flag"
2965 || test ! -s conftest.err'
2966 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2969 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2970 (exit $ac_status); }; } &&
2971 { ac_try='test -s conftest.$ac_objext'
2972 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2975 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2976 (exit $ac_status); }; }; then
2977 for ac_declaration in \
2979 'extern "C" void std::exit (int) throw (); using std::exit;' \
2980 'extern "C" void std::exit (int); using std::exit;' \
2981 'extern "C" void exit (int) throw ();' \
2982 'extern "C" void exit (int);' \
2985 cat >conftest.$ac_ext <<_ACEOF
2988 cat confdefs.h >>conftest.$ac_ext
2989 cat >>conftest.$ac_ext <<_ACEOF
2990 /* end confdefs.h. */
3001 rm -f conftest.$ac_objext
3002 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3003 (eval $ac_compile) 2>conftest.er1
3005 grep -v '^ *+' conftest.er1 >conftest.err
3007 cat conftest.err >&5
3008 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3009 (exit $ac_status); } &&
3010 { ac_try='test -z "$ac_c_werror_flag"
3011 || test ! -s conftest.err'
3012 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3015 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3016 (exit $ac_status); }; } &&
3017 { ac_try='test -s conftest.$ac_objext'
3018 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3021 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3022 (exit $ac_status); }; }; then
3025 echo "$as_me: failed program was:" >&5
3026 sed 's/^/| /' conftest.$ac_ext >&5
3030 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3031 cat >conftest.$ac_ext <<_ACEOF
3034 cat confdefs.h >>conftest.$ac_ext
3035 cat >>conftest.$ac_ext <<_ACEOF
3036 /* end confdefs.h. */
3046 rm -f conftest.$ac_objext
3047 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3048 (eval $ac_compile) 2>conftest.er1
3050 grep -v '^ *+' conftest.er1 >conftest.err
3052 cat conftest.err >&5
3053 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3054 (exit $ac_status); } &&
3055 { ac_try='test -z "$ac_c_werror_flag"
3056 || test ! -s conftest.err'
3057 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3060 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3061 (exit $ac_status); }; } &&
3062 { ac_try='test -s conftest.$ac_objext'
3063 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3066 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3067 (exit $ac_status); }; }; then
3070 echo "$as_me: failed program was:" >&5
3071 sed 's/^/| /' conftest.$ac_ext >&5
3074 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3077 if test -n "$ac_declaration"; then
3078 echo '#ifdef __cplusplus' >>confdefs.h
3079 echo $ac_declaration >>confdefs.h
3080 echo '#endif' >>confdefs.h
3084 echo "$as_me: failed program was:" >&5
3085 sed 's/^/| /' conftest.$ac_ext >&5
3088 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3090 ac_cpp='$CPP $CPPFLAGS'
3091 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3092 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3093 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3095 if test $host != $build; then
3096 for ac_prog in gcc cc
3098 # Extract the first word of "$ac_prog", so it can be a program name with args.
3099 set dummy $ac_prog; ac_word=$2
3100 echo "$as_me:$LINENO: checking for $ac_word" >&5
3101 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3102 if test "${ac_cv_prog_BUILD_CC+set}" = set; then
3103 echo $ECHO_N "(cached) $ECHO_C" >&6
3105 if test -n "$BUILD_CC"; then
3106 ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test.
3108 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3112 test -z "$as_dir" && as_dir=.
3113 for ac_exec_ext in '' $ac_executable_extensions; do
3114 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3115 ac_cv_prog_BUILD_CC="$ac_prog"
3116 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3124 BUILD_CC=$ac_cv_prog_BUILD_CC
3125 if test -n "$BUILD_CC"; then
3126 echo "$as_me:$LINENO: result: $BUILD_CC" >&5
3127 echo "${ECHO_T}$BUILD_CC" >&6
3129 echo "$as_me:$LINENO: result: no" >&5
3130 echo "${ECHO_T}no" >&6
3133 test -n "$BUILD_CC" && break
3139 ac_cpp='$CPP $CPPFLAGS'
3140 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3141 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3142 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3143 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3144 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3145 # On Suns, sometimes $CPP names a directory.
3146 if test -n "$CPP" && test -d "$CPP"; then
3149 if test -z "$CPP"; then
3150 if test "${ac_cv_prog_CPP+set}" = set; then
3151 echo $ECHO_N "(cached) $ECHO_C" >&6
3153 # Double quotes because CPP needs to be expanded
3154 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3157 for ac_c_preproc_warn_flag in '' yes
3159 # Use a header file that comes with gcc, so configuring glibc
3160 # with a fresh cross-compiler works.
3161 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3162 # <limits.h> exists even on freestanding compilers.
3163 # On the NeXT, cc -E runs the code through the compiler's parser,
3164 # not just through cpp. "Syntax error" is here to catch this case.
3165 cat >conftest.$ac_ext <<_ACEOF
3168 cat confdefs.h >>conftest.$ac_ext
3169 cat >>conftest.$ac_ext <<_ACEOF
3170 /* end confdefs.h. */
3172 # include <limits.h>
3174 # include <assert.h>
3178 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3179 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3181 grep -v '^ *+' conftest.er1 >conftest.err
3183 cat conftest.err >&5
3184 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3185 (exit $ac_status); } >/dev/null; then
3186 if test -s conftest.err; then
3187 ac_cpp_err=$ac_c_preproc_warn_flag
3188 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3195 if test -z "$ac_cpp_err"; then
3198 echo "$as_me: failed program was:" >&5
3199 sed 's/^/| /' conftest.$ac_ext >&5
3201 # Broken: fails on valid input.
3204 rm -f conftest.err conftest.$ac_ext
3206 # OK, works on sane cases. Now check whether non-existent headers
3207 # can be detected and how.
3208 cat >conftest.$ac_ext <<_ACEOF
3211 cat confdefs.h >>conftest.$ac_ext
3212 cat >>conftest.$ac_ext <<_ACEOF
3213 /* end confdefs.h. */
3214 #include <ac_nonexistent.h>
3216 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3217 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3219 grep -v '^ *+' conftest.er1 >conftest.err
3221 cat conftest.err >&5
3222 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3223 (exit $ac_status); } >/dev/null; then
3224 if test -s conftest.err; then
3225 ac_cpp_err=$ac_c_preproc_warn_flag
3226 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3233 if test -z "$ac_cpp_err"; then
3234 # Broken: success on invalid input.
3237 echo "$as_me: failed program was:" >&5
3238 sed 's/^/| /' conftest.$ac_ext >&5
3240 # Passes both tests.
3244 rm -f conftest.err conftest.$ac_ext
3247 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3248 rm -f conftest.err conftest.$ac_ext
3249 if $ac_preproc_ok; then
3261 echo "$as_me:$LINENO: result: $CPP" >&5
3262 echo "${ECHO_T}$CPP" >&6
3264 for ac_c_preproc_warn_flag in '' yes
3266 # Use a header file that comes with gcc, so configuring glibc
3267 # with a fresh cross-compiler works.
3268 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3269 # <limits.h> exists even on freestanding compilers.
3270 # On the NeXT, cc -E runs the code through the compiler's parser,
3271 # not just through cpp. "Syntax error" is here to catch this case.
3272 cat >conftest.$ac_ext <<_ACEOF
3275 cat confdefs.h >>conftest.$ac_ext
3276 cat >>conftest.$ac_ext <<_ACEOF
3277 /* end confdefs.h. */
3279 # include <limits.h>
3281 # include <assert.h>
3285 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3286 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3288 grep -v '^ *+' conftest.er1 >conftest.err
3290 cat conftest.err >&5
3291 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3292 (exit $ac_status); } >/dev/null; then
3293 if test -s conftest.err; then
3294 ac_cpp_err=$ac_c_preproc_warn_flag
3295 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3302 if test -z "$ac_cpp_err"; then
3305 echo "$as_me: failed program was:" >&5
3306 sed 's/^/| /' conftest.$ac_ext >&5
3308 # Broken: fails on valid input.
3311 rm -f conftest.err conftest.$ac_ext
3313 # OK, works on sane cases. Now check whether non-existent headers
3314 # can be detected and how.
3315 cat >conftest.$ac_ext <<_ACEOF
3318 cat confdefs.h >>conftest.$ac_ext
3319 cat >>conftest.$ac_ext <<_ACEOF
3320 /* end confdefs.h. */
3321 #include <ac_nonexistent.h>
3323 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3324 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3326 grep -v '^ *+' conftest.er1 >conftest.err
3328 cat conftest.err >&5
3329 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3330 (exit $ac_status); } >/dev/null; then
3331 if test -s conftest.err; then
3332 ac_cpp_err=$ac_c_preproc_warn_flag
3333 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3340 if test -z "$ac_cpp_err"; then
3341 # Broken: success on invalid input.
3344 echo "$as_me: failed program was:" >&5
3345 sed 's/^/| /' conftest.$ac_ext >&5
3347 # Passes both tests.
3351 rm -f conftest.err conftest.$ac_ext
3354 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3355 rm -f conftest.err conftest.$ac_ext
3356 if $ac_preproc_ok; then
3359 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3360 See \`config.log' for more details." >&5
3361 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3362 See \`config.log' for more details." >&2;}
3363 { (exit 1); exit 1; }; }
3367 ac_cpp='$CPP $CPPFLAGS'
3368 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3369 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3370 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3372 # We need the C++ compiler only for testing.
3374 ac_cpp='$CXXCPP $CPPFLAGS'
3375 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3376 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3377 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3378 if test -n "$ac_tool_prefix"; then
3379 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
3381 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3382 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3383 echo "$as_me:$LINENO: checking for $ac_word" >&5
3384 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3385 if test "${ac_cv_prog_CXX+set}" = set; then
3386 echo $ECHO_N "(cached) $ECHO_C" >&6
3388 if test -n "$CXX"; then
3389 ac_cv_prog_CXX="$CXX" # Let the user override the test.
3391 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3395 test -z "$as_dir" && as_dir=.
3396 for ac_exec_ext in '' $ac_executable_extensions; do
3397 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3398 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3399 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3408 if test -n "$CXX"; then
3409 echo "$as_me:$LINENO: result: $CXX" >&5
3410 echo "${ECHO_T}$CXX" >&6
3412 echo "$as_me:$LINENO: result: no" >&5
3413 echo "${ECHO_T}no" >&6
3416 test -n "$CXX" && break
3419 if test -z "$CXX"; then
3421 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
3423 # Extract the first word of "$ac_prog", so it can be a program name with args.
3424 set dummy $ac_prog; ac_word=$2
3425 echo "$as_me:$LINENO: checking for $ac_word" >&5
3426 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3427 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
3428 echo $ECHO_N "(cached) $ECHO_C" >&6
3430 if test -n "$ac_ct_CXX"; then
3431 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3433 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3437 test -z "$as_dir" && as_dir=.
3438 for ac_exec_ext in '' $ac_executable_extensions; do
3439 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3440 ac_cv_prog_ac_ct_CXX="$ac_prog"
3441 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3449 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3450 if test -n "$ac_ct_CXX"; then
3451 echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
3452 echo "${ECHO_T}$ac_ct_CXX" >&6
3454 echo "$as_me:$LINENO: result: no" >&5
3455 echo "${ECHO_T}no" >&6
3458 test -n "$ac_ct_CXX" && break
3460 test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
3466 # Provide some information about the compiler.
3467 echo "$as_me:$LINENO:" \
3468 "checking for C++ compiler version" >&5
3469 ac_compiler=`set X $ac_compile; echo $2`
3470 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
3471 (eval $ac_compiler --version </dev/null >&5) 2>&5
3473 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3474 (exit $ac_status); }
3475 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
3476 (eval $ac_compiler -v </dev/null >&5) 2>&5
3478 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3479 (exit $ac_status); }
3480 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
3481 (eval $ac_compiler -V </dev/null >&5) 2>&5
3483 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3484 (exit $ac_status); }
3486 echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
3487 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
3488 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
3489 echo $ECHO_N "(cached) $ECHO_C" >&6
3491 cat >conftest.$ac_ext <<_ACEOF
3494 cat confdefs.h >>conftest.$ac_ext
3495 cat >>conftest.$ac_ext <<_ACEOF
3496 /* end confdefs.h. */
3509 rm -f conftest.$ac_objext
3510 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3511 (eval $ac_compile) 2>conftest.er1
3513 grep -v '^ *+' conftest.er1 >conftest.err
3515 cat conftest.err >&5
3516 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3517 (exit $ac_status); } &&
3518 { ac_try='test -z "$ac_cxx_werror_flag"
3519 || test ! -s conftest.err'
3520 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3523 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3524 (exit $ac_status); }; } &&
3525 { ac_try='test -s conftest.$ac_objext'
3526 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3529 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3530 (exit $ac_status); }; }; then
3533 echo "$as_me: failed program was:" >&5
3534 sed 's/^/| /' conftest.$ac_ext >&5
3538 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3539 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3542 echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3543 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
3544 GXX=`test $ac_compiler_gnu = yes && echo yes`
3545 ac_test_CXXFLAGS=${CXXFLAGS+set}
3546 ac_save_CXXFLAGS=$CXXFLAGS
3548 echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
3549 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
3550 if test "${ac_cv_prog_cxx_g+set}" = set; then
3551 echo $ECHO_N "(cached) $ECHO_C" >&6
3553 cat >conftest.$ac_ext <<_ACEOF
3556 cat confdefs.h >>conftest.$ac_ext
3557 cat >>conftest.$ac_ext <<_ACEOF
3558 /* end confdefs.h. */
3568 rm -f conftest.$ac_objext
3569 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3570 (eval $ac_compile) 2>conftest.er1
3572 grep -v '^ *+' conftest.er1 >conftest.err
3574 cat conftest.err >&5
3575 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3576 (exit $ac_status); } &&
3577 { ac_try='test -z "$ac_cxx_werror_flag"
3578 || test ! -s conftest.err'
3579 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3582 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3583 (exit $ac_status); }; } &&
3584 { ac_try='test -s conftest.$ac_objext'
3585 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3588 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3589 (exit $ac_status); }; }; then
3590 ac_cv_prog_cxx_g=yes
3592 echo "$as_me: failed program was:" >&5
3593 sed 's/^/| /' conftest.$ac_ext >&5
3597 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3599 echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
3600 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
3601 if test "$ac_test_CXXFLAGS" = set; then
3602 CXXFLAGS=$ac_save_CXXFLAGS
3603 elif test $ac_cv_prog_cxx_g = yes; then
3604 if test "$GXX" = yes; then
3610 if test "$GXX" = yes; then
3616 for ac_declaration in \
3618 'extern "C" void std::exit (int) throw (); using std::exit;' \
3619 'extern "C" void std::exit (int); using std::exit;' \
3620 'extern "C" void exit (int) throw ();' \
3621 'extern "C" void exit (int);' \
3624 cat >conftest.$ac_ext <<_ACEOF
3627 cat confdefs.h >>conftest.$ac_ext
3628 cat >>conftest.$ac_ext <<_ACEOF
3629 /* end confdefs.h. */
3640 rm -f conftest.$ac_objext
3641 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3642 (eval $ac_compile) 2>conftest.er1
3644 grep -v '^ *+' conftest.er1 >conftest.err
3646 cat conftest.err >&5
3647 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3648 (exit $ac_status); } &&
3649 { ac_try='test -z "$ac_cxx_werror_flag"
3650 || test ! -s conftest.err'
3651 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3654 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3655 (exit $ac_status); }; } &&
3656 { ac_try='test -s conftest.$ac_objext'
3657 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3660 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3661 (exit $ac_status); }; }; then
3664 echo "$as_me: failed program was:" >&5
3665 sed 's/^/| /' conftest.$ac_ext >&5
3669 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3670 cat >conftest.$ac_ext <<_ACEOF
3673 cat confdefs.h >>conftest.$ac_ext
3674 cat >>conftest.$ac_ext <<_ACEOF
3675 /* end confdefs.h. */
3685 rm -f conftest.$ac_objext
3686 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3687 (eval $ac_compile) 2>conftest.er1
3689 grep -v '^ *+' conftest.er1 >conftest.err
3691 cat conftest.err >&5
3692 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3693 (exit $ac_status); } &&
3694 { ac_try='test -z "$ac_cxx_werror_flag"
3695 || test ! -s conftest.err'
3696 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3699 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3700 (exit $ac_status); }; } &&
3701 { ac_try='test -s conftest.$ac_objext'
3702 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3705 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3706 (exit $ac_status); }; }; then
3709 echo "$as_me: failed program was:" >&5
3710 sed 's/^/| /' conftest.$ac_ext >&5
3713 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3716 if test -n "$ac_declaration"; then
3717 echo '#ifdef __cplusplus' >>confdefs.h
3718 echo $ac_declaration >>confdefs.h
3719 echo '#endif' >>confdefs.h
3723 ac_cpp='$CPP $CPPFLAGS'
3724 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3725 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3726 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3728 # Was a --with-binutils option given?
3729 if test -n "$path_binutils"; then
3730 # Make absolute; ensure a single trailing slash.
3731 path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'`
3732 CC="$CC -B$path_binutils"
3734 AS=`$CC -print-prog-name=as`
3735 LD=`$CC -print-prog-name=ld`
3736 AR=`$CC -print-prog-name=ar`
3738 OBJDUMP=`$CC -print-prog-name=objdump`
3741 # ranlib has to be treated a bit differently since it might not exist at all.
3742 ac_ranlib=`$CC -print-prog-name=ranlib`
3743 if test "x$ac_ranlib" = xranlib; then
3744 # This extra check has to happen since gcc simply echos the parameter in
3745 # case it cannot find the value in its own directories.
3746 if test -n "$ac_tool_prefix"; then
3747 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3748 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3749 echo "$as_me:$LINENO: checking for $ac_word" >&5
3750 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3751 if test "${ac_cv_prog_RANLIB+set}" = set; then
3752 echo $ECHO_N "(cached) $ECHO_C" >&6
3754 if test -n "$RANLIB"; then
3755 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3757 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3761 test -z "$as_dir" && as_dir=.
3762 for ac_exec_ext in '' $ac_executable_extensions; do
3763 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3764 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3765 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3773 RANLIB=$ac_cv_prog_RANLIB
3774 if test -n "$RANLIB"; then
3775 echo "$as_me:$LINENO: result: $RANLIB" >&5
3776 echo "${ECHO_T}$RANLIB" >&6
3778 echo "$as_me:$LINENO: result: no" >&5
3779 echo "${ECHO_T}no" >&6
3783 if test -z "$ac_cv_prog_RANLIB"; then
3784 ac_ct_RANLIB=$RANLIB
3785 # Extract the first word of "ranlib", so it can be a program name with args.
3786 set dummy ranlib; ac_word=$2
3787 echo "$as_me:$LINENO: checking for $ac_word" >&5
3788 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3789 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3790 echo $ECHO_N "(cached) $ECHO_C" >&6
3792 if test -n "$ac_ct_RANLIB"; then
3793 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3795 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3799 test -z "$as_dir" && as_dir=.
3800 for ac_exec_ext in '' $ac_executable_extensions; do
3801 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3802 ac_cv_prog_ac_ct_RANLIB="ranlib"
3803 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3809 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3812 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3813 if test -n "$ac_ct_RANLIB"; then
3814 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3815 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3817 echo "$as_me:$LINENO: result: no" >&5
3818 echo "${ECHO_T}no" >&6
3821 RANLIB=$ac_ct_RANLIB
3823 RANLIB="$ac_cv_prog_RANLIB"
3831 # Determine whether we are using GNU binutils.
3832 echo "$as_me:$LINENO: checking whether $AS is GNU as" >&5
3833 echo $ECHO_N "checking whether $AS is GNU as... $ECHO_C" >&6
3834 if test "${libc_cv_prog_as_gnu+set}" = set; then
3835 echo $ECHO_N "(cached) $ECHO_C" >&6
3837 # Most GNU programs take a -v and spit out some text including
3838 # the word 'GNU'. Some try to read stdin, so give them /dev/null.
3839 if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
3840 libc_cv_prog_as_gnu=yes
3842 libc_cv_prog_as_gnu=no
3846 echo "$as_me:$LINENO: result: $libc_cv_prog_as_gnu" >&5
3847 echo "${ECHO_T}$libc_cv_prog_as_gnu" >&6
3849 gnu_as=$libc_cv_prog_as_gnu
3851 echo "$as_me:$LINENO: checking whether $LD is GNU ld" >&5
3852 echo $ECHO_N "checking whether $LD is GNU ld... $ECHO_C" >&6
3853 if test "${libc_cv_prog_ld_gnu+set}" = set; then
3854 echo $ECHO_N "(cached) $ECHO_C" >&6
3856 # Most GNU programs take a -v and spit out some text including
3857 # the word 'GNU'. Some try to read stdin, so give them /dev/null.
3858 if $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
3859 libc_cv_prog_ld_gnu=yes
3861 libc_cv_prog_ld_gnu=no
3865 echo "$as_me:$LINENO: result: $libc_cv_prog_ld_gnu" >&5
3866 echo "${ECHO_T}$libc_cv_prog_ld_gnu" >&6
3867 gnu_ld=$libc_cv_prog_ld_gnu
3870 # Accept binutils 2.13 or newer.
3873 # Extract the first word of "$ac_prog", so it can be a program name with args.
3874 set dummy $ac_prog; ac_word=$2
3875 echo "$as_me:$LINENO: checking for $ac_word" >&5
3876 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3877 if test "${ac_cv_prog_AS+set}" = set; then
3878 echo $ECHO_N "(cached) $ECHO_C" >&6
3880 if test -n "$AS"; then
3881 ac_cv_prog_AS="$AS" # Let the user override the test.
3883 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3887 test -z "$as_dir" && as_dir=.
3888 for ac_exec_ext in '' $ac_executable_extensions; do
3889 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3890 ac_cv_prog_AS="$ac_prog"
3891 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3900 if test -n "$AS"; then
3901 echo "$as_me:$LINENO: result: $AS" >&5
3902 echo "${ECHO_T}$AS" >&6
3904 echo "$as_me:$LINENO: result: no" >&5
3905 echo "${ECHO_T}no" >&6
3908 test -n "$AS" && break
3911 if test -z "$AS"; then
3914 # Found it, now check the version.
3915 echo "$as_me:$LINENO: checking version of $AS" >&5
3916 echo $ECHO_N "checking version of $AS... $ECHO_C" >&6
3917 ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
3918 case $ac_prog_version in
3919 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
3921 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
3922 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
3925 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
3926 echo "${ECHO_T}$ac_prog_version" >&6
3928 if test $ac_verc_fail = yes; then
3929 AS=: critic_missing="$critic_missing as"
3934 # Extract the first word of "$ac_prog", so it can be a program name with args.
3935 set dummy $ac_prog; ac_word=$2
3936 echo "$as_me:$LINENO: checking for $ac_word" >&5
3937 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3938 if test "${ac_cv_prog_LD+set}" = set; then
3939 echo $ECHO_N "(cached) $ECHO_C" >&6
3941 if test -n "$LD"; then
3942 ac_cv_prog_LD="$LD" # Let the user override the test.
3944 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3948 test -z "$as_dir" && as_dir=.
3949 for ac_exec_ext in '' $ac_executable_extensions; do
3950 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3951 ac_cv_prog_LD="$ac_prog"
3952 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3961 if test -n "$LD"; then
3962 echo "$as_me:$LINENO: result: $LD" >&5
3963 echo "${ECHO_T}$LD" >&6
3965 echo "$as_me:$LINENO: result: no" >&5
3966 echo "${ECHO_T}no" >&6
3969 test -n "$LD" && break
3972 if test -z "$LD"; then
3975 # Found it, now check the version.
3976 echo "$as_me:$LINENO: checking version of $LD" >&5
3977 echo $ECHO_N "checking version of $LD... $ECHO_C" >&6
3978 ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'`
3979 case $ac_prog_version in
3980 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
3982 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
3983 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
3986 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
3987 echo "${ECHO_T}$ac_prog_version" >&6
3989 if test $ac_verc_fail = yes; then
3990 LD=: critic_missing="$critic_missing ld"
3994 # We need the physical current working directory. We cannot use the
3995 # "pwd -P" shell builtin since that's not portable. Instead we try to
3996 # find a pwd binary. Note that assigning to the PWD environment
3997 # variable might have some interesting side effects, so we don't do
3999 # Extract the first word of "pwd", so it can be a program name with args.
4000 set dummy pwd; ac_word=$2
4001 echo "$as_me:$LINENO: checking for $ac_word" >&5
4002 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4003 if test "${ac_cv_path_PWD_P+set}" = set; then
4004 echo $ECHO_N "(cached) $ECHO_C" >&6
4008 ac_cv_path_PWD_P="$PWD_P" # Let the user override the test with a path.
4011 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4015 test -z "$as_dir" && as_dir=.
4016 for ac_exec_ext in '' $ac_executable_extensions; do
4017 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4018 ac_cv_path_PWD_P="$as_dir/$ac_word$ac_exec_ext"
4019 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4025 test -z "$ac_cv_path_PWD_P" && ac_cv_path_PWD_P="no"
4029 PWD_P=$ac_cv_path_PWD_P
4031 if test -n "$PWD_P"; then
4032 echo "$as_me:$LINENO: result: $PWD_P" >&5
4033 echo "${ECHO_T}$PWD_P" >&6
4035 echo "$as_me:$LINENO: result: no" >&5
4036 echo "${ECHO_T}no" >&6
4039 if test "$PWD_P" = no; then
4040 { { echo "$as_me:$LINENO: error: *** A pwd binary could not be found." >&5
4041 echo "$as_me: error: *** A pwd binary could not be found." >&2;}
4042 { (exit 1); exit 1; }; }
4045 # These programs are version sensitive.
4047 for ac_prog in ${ac_tool_prefix}gcc ${ac_tool_prefix}cc
4049 # Extract the first word of "$ac_prog", so it can be a program name with args.
4050 set dummy $ac_prog; ac_word=$2
4051 echo "$as_me:$LINENO: checking for $ac_word" >&5
4052 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4053 if test "${ac_cv_prog_CC+set}" = set; then
4054 echo $ECHO_N "(cached) $ECHO_C" >&6
4056 if test -n "$CC"; then
4057 ac_cv_prog_CC="$CC" # Let the user override the test.
4059 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4063 test -z "$as_dir" && as_dir=.
4064 for ac_exec_ext in '' $ac_executable_extensions; do
4065 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4066 ac_cv_prog_CC="$ac_prog"
4067 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4076 if test -n "$CC"; then
4077 echo "$as_me:$LINENO: result: $CC" >&5
4078 echo "${ECHO_T}$CC" >&6
4080 echo "$as_me:$LINENO: result: no" >&5
4081 echo "${ECHO_T}no" >&6
4084 test -n "$CC" && break
4087 if test -z "$CC"; then
4090 # Found it, now check the version.
4091 echo "$as_me:$LINENO: checking version of $CC" >&5
4092 echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
4093 ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'`
4094 case $ac_prog_version in
4095 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4096 3.[2-9]* | 4.[0-9]* )
4097 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4098 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4101 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4102 echo "${ECHO_T}$ac_prog_version" >&6
4104 if test $ac_verc_fail = yes; then
4105 critic_missing="$critic_missing gcc"
4108 for ac_prog in gnumake gmake make
4110 # Extract the first word of "$ac_prog", so it can be a program name with args.
4111 set dummy $ac_prog; ac_word=$2
4112 echo "$as_me:$LINENO: checking for $ac_word" >&5
4113 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4114 if test "${ac_cv_prog_MAKE+set}" = set; then
4115 echo $ECHO_N "(cached) $ECHO_C" >&6
4117 if test -n "$MAKE"; then
4118 ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4120 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4124 test -z "$as_dir" && as_dir=.
4125 for ac_exec_ext in '' $ac_executable_extensions; do
4126 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4127 ac_cv_prog_MAKE="$ac_prog"
4128 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4136 MAKE=$ac_cv_prog_MAKE
4137 if test -n "$MAKE"; then
4138 echo "$as_me:$LINENO: result: $MAKE" >&5
4139 echo "${ECHO_T}$MAKE" >&6
4141 echo "$as_me:$LINENO: result: no" >&5
4142 echo "${ECHO_T}no" >&6
4145 test -n "$MAKE" && break
4148 if test -z "$MAKE"; then
4151 # Found it, now check the version.
4152 echo "$as_me:$LINENO: checking version of $MAKE" >&5
4153 echo $ECHO_N "checking version of $MAKE... $ECHO_C" >&6
4154 ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'`
4155 case $ac_prog_version in
4156 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4158 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4159 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4162 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4163 echo "${ECHO_T}$ac_prog_version" >&6
4165 if test $ac_verc_fail = yes; then
4166 critic_missing="$critic_missing make"
4170 for ac_prog in gnumsgfmt gmsgfmt msgfmt
4172 # Extract the first word of "$ac_prog", so it can be a program name with args.
4173 set dummy $ac_prog; ac_word=$2
4174 echo "$as_me:$LINENO: checking for $ac_word" >&5
4175 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4176 if test "${ac_cv_prog_MSGFMT+set}" = set; then
4177 echo $ECHO_N "(cached) $ECHO_C" >&6
4179 if test -n "$MSGFMT"; then
4180 ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test.
4182 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4186 test -z "$as_dir" && as_dir=.
4187 for ac_exec_ext in '' $ac_executable_extensions; do
4188 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4189 ac_cv_prog_MSGFMT="$ac_prog"
4190 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4198 MSGFMT=$ac_cv_prog_MSGFMT
4199 if test -n "$MSGFMT"; then
4200 echo "$as_me:$LINENO: result: $MSGFMT" >&5
4201 echo "${ECHO_T}$MSGFMT" >&6
4203 echo "$as_me:$LINENO: result: no" >&5
4204 echo "${ECHO_T}no" >&6
4207 test -n "$MSGFMT" && break
4210 if test -z "$MSGFMT"; then
4213 # Found it, now check the version.
4214 echo "$as_me:$LINENO: checking version of $MSGFMT" >&5
4215 echo $ECHO_N "checking version of $MSGFMT... $ECHO_C" >&6
4216 ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
4217 case $ac_prog_version in
4218 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4219 0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*)
4220 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4221 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4224 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4225 echo "${ECHO_T}$ac_prog_version" >&6
4227 if test $ac_verc_fail = yes; then
4228 MSGFMT=: aux_missing="$aux_missing msgfmt"
4231 for ac_prog in makeinfo
4233 # Extract the first word of "$ac_prog", so it can be a program name with args.
4234 set dummy $ac_prog; ac_word=$2
4235 echo "$as_me:$LINENO: checking for $ac_word" >&5
4236 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4237 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
4238 echo $ECHO_N "(cached) $ECHO_C" >&6
4240 if test -n "$MAKEINFO"; then
4241 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
4243 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4247 test -z "$as_dir" && as_dir=.
4248 for ac_exec_ext in '' $ac_executable_extensions; do
4249 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4250 ac_cv_prog_MAKEINFO="$ac_prog"
4251 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4259 MAKEINFO=$ac_cv_prog_MAKEINFO
4260 if test -n "$MAKEINFO"; then
4261 echo "$as_me:$LINENO: result: $MAKEINFO" >&5
4262 echo "${ECHO_T}$MAKEINFO" >&6
4264 echo "$as_me:$LINENO: result: no" >&5
4265 echo "${ECHO_T}no" >&6
4268 test -n "$MAKEINFO" && break
4271 if test -z "$MAKEINFO"; then
4274 # Found it, now check the version.
4275 echo "$as_me:$LINENO: checking version of $MAKEINFO" >&5
4276 echo $ECHO_N "checking version of $MAKEINFO... $ECHO_C" >&6
4277 ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
4278 case $ac_prog_version in
4279 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4281 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4282 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4285 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4286 echo "${ECHO_T}$ac_prog_version" >&6
4288 if test $ac_verc_fail = yes; then
4289 MAKEINFO=: aux_missing="$aux_missing makeinfo"
4294 # Extract the first word of "$ac_prog", so it can be a program name with args.
4295 set dummy $ac_prog; ac_word=$2
4296 echo "$as_me:$LINENO: checking for $ac_word" >&5
4297 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4298 if test "${ac_cv_prog_SED+set}" = set; then
4299 echo $ECHO_N "(cached) $ECHO_C" >&6
4301 if test -n "$SED"; then
4302 ac_cv_prog_SED="$SED" # Let the user override the test.
4304 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4308 test -z "$as_dir" && as_dir=.
4309 for ac_exec_ext in '' $ac_executable_extensions; do
4310 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4311 ac_cv_prog_SED="$ac_prog"
4312 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4321 if test -n "$SED"; then
4322 echo "$as_me:$LINENO: result: $SED" >&5
4323 echo "${ECHO_T}$SED" >&6
4325 echo "$as_me:$LINENO: result: no" >&5
4326 echo "${ECHO_T}no" >&6
4329 test -n "$SED" && break
4332 if test -z "$SED"; then
4335 # Found it, now check the version.
4336 echo "$as_me:$LINENO: checking version of $SED" >&5
4337 echo $ECHO_N "checking version of $SED... $ECHO_C" >&6
4338 ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed version \([0-9]*\.[0-9.]*\).*$/\1/p'`
4339 case $ac_prog_version in
4340 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4341 3.0[2-9]*|3.[1-9]*|[4-9]*)
4342 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4343 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4346 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4347 echo "${ECHO_T}$ac_prog_version" >&6
4349 if test $ac_verc_fail = yes; then
4350 SED=: aux_missing="$aux_missing sed"
4354 for ac_prog in autoconf
4356 # Extract the first word of "$ac_prog", so it can be a program name with args.
4357 set dummy $ac_prog; ac_word=$2
4358 echo "$as_me:$LINENO: checking for $ac_word" >&5
4359 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4360 if test "${ac_cv_prog_AUTOCONF+set}" = set; then
4361 echo $ECHO_N "(cached) $ECHO_C" >&6
4363 if test -n "$AUTOCONF"; then
4364 ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
4366 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4370 test -z "$as_dir" && as_dir=.
4371 for ac_exec_ext in '' $ac_executable_extensions; do
4372 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4373 ac_cv_prog_AUTOCONF="$ac_prog"
4374 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4382 AUTOCONF=$ac_cv_prog_AUTOCONF
4383 if test -n "$AUTOCONF"; then
4384 echo "$as_me:$LINENO: result: $AUTOCONF" >&5
4385 echo "${ECHO_T}$AUTOCONF" >&6
4387 echo "$as_me:$LINENO: result: no" >&5
4388 echo "${ECHO_T}no" >&6
4391 test -n "$AUTOCONF" && break
4393 test -n "$AUTOCONF" || AUTOCONF="no"
4395 case "x$AUTOCONF" in
4396 xno|x|x:) AUTOCONF=no ;;
4398 echo "$as_me:$LINENO: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5
4399 echo $ECHO_N "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... $ECHO_C" >&6
4400 if test "${libc_cv_autoconf_works+set}" = set; then
4401 echo $ECHO_N "(cached) $ECHO_C" >&6
4403 if (cd $srcdir; $AUTOCONF $ACFLAGS configure.in > /dev/null 2>&1); then
4404 libc_cv_autoconf_works=yes
4406 libc_cv_autoconf_works=no
4409 echo "$as_me:$LINENO: result: $libc_cv_autoconf_works" >&5
4410 echo "${ECHO_T}$libc_cv_autoconf_works" >&6
4411 test $libc_cv_autoconf_works = yes || AUTOCONF=no
4414 if test "x$with_cvs" = xyes && test "x$AUTOCONF" = xno; then
4415 # If --without-cvs they probably won't change configure.in, so no complaints.
4416 aux_missing="$aux_missing autoconf"
4419 test -n "$critic_missing" && { { echo "$as_me:$LINENO: error:
4420 *** These critical programs are missing or too old:$critic_missing
4421 *** Check the INSTALL file for required versions." >&5
4422 echo "$as_me: error:
4423 *** These critical programs are missing or too old:$critic_missing
4424 *** Check the INSTALL file for required versions." >&2;}
4425 { (exit 1); exit 1; }; }
4427 test -n "$aux_missing" && { echo "$as_me:$LINENO: WARNING:
4428 *** These auxiliary programs are missing or incompatible versions:$aux_missing
4429 *** some features will be disabled.
4430 *** Check the INSTALL file for required versions." >&5
4431 echo "$as_me: WARNING:
4432 *** These auxiliary programs are missing or incompatible versions:$aux_missing
4433 *** some features will be disabled.
4434 *** Check the INSTALL file for required versions." >&2;}
4436 # if using special system headers, find out the compiler's sekrit
4437 # header directory and add that to the list. NOTE: Only does the right
4438 # thing on a system that doesn't need fixincludes. (Not presently a problem.)
4439 if test -n "$sysheaders"; then
4440 ccheaders=`$CC -print-file-name=include`
4441 SYSINCLUDES="-nostdinc -isystem $ccheaders \
4442 -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`"
4446 # check if ranlib is necessary
4447 echo "$as_me:$LINENO: checking whether ranlib is necessary" >&5
4448 echo $ECHO_N "checking whether ranlib is necessary... $ECHO_C" >&6
4449 if test "${libc_cv_ranlib_necessary+set}" = set; then
4450 echo $ECHO_N "(cached) $ECHO_C" >&6
4452 cat > conftest.c <<EOF
4457 $CC $CFLAGS $CPPFLAGS -c conftest.c
4458 $AR cr conftest.a conftest.o
4459 cp conftest.a conftest2.a
4461 if cmp -s conftest.a conftest2.a; then
4462 libc_cv_ranlib_necessary=no
4464 libc_cv_ranlib_necessary=yes
4468 echo "$as_me:$LINENO: result: $libc_cv_ranlib_necessary" >&5
4469 echo "${ECHO_T}$libc_cv_ranlib_necessary" >&6
4470 if test "$libc_cv_ranlib_necessary" = no; then
4474 # Test if LD_LIBRARY_PATH contains the notation for the current directory
4475 # since this would lead to problems installing/building glibc.
4476 # LD_LIBRARY_PATH contains the current directory if one of the following
4478 # - one of the terminals (":" and ";") is the first or last sign
4479 # - two terminals occur directly after each other
4480 # - the path contains an element with a dot in it
4481 echo "$as_me:$LINENO: checking LD_LIBRARY_PATH variable" >&5
4482 echo $ECHO_N "checking LD_LIBRARY_PATH variable... $ECHO_C" >&6
4483 case ${LD_LIBRARY_PATH} in
4484 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
4485 ld_library_path_setting="contains current directory"
4488 ld_library_path_setting="ok"
4491 echo "$as_me:$LINENO: result: $ld_library_path_setting" >&5
4492 echo "${ECHO_T}$ld_library_path_setting" >&6
4493 if test "$ld_library_path_setting" != "ok"; then
4494 { { echo "$as_me:$LINENO: error:
4495 *** LD_LIBRARY_PATH shouldn't contain the current directory when
4496 *** building glibc. Please change the environment variable
4497 *** and run configure again." >&5
4498 echo "$as_me: error:
4499 *** LD_LIBRARY_PATH shouldn't contain the current directory when
4500 *** building glibc. Please change the environment variable
4501 *** and run configure again." >&2;}
4502 { (exit 1); exit 1; }; }
4505 echo "$as_me:$LINENO: checking whether GCC supports -static-libgcc" >&5
4506 echo $ECHO_N "checking whether GCC supports -static-libgcc... $ECHO_C" >&6
4507 if test "${libc_cv_gcc_static_libgcc+set}" = set; then
4508 echo $ECHO_N "(cached) $ECHO_C" >&6
4510 if $CC -v -static-libgcc 2>&1 | grep -q 'unrecognized option.*static-libgcc'; then
4511 libc_cv_gcc_static_libgcc=
4513 libc_cv_gcc_static_libgcc=-static-libgcc
4516 echo "$as_me:$LINENO: result: $libc_cv_gcc_static_libgcc" >&5
4517 echo "${ECHO_T}$libc_cv_gcc_static_libgcc" >&6
4520 # Extract the first word of "bash", so it can be a program name with args.
4521 set dummy bash; ac_word=$2
4522 echo "$as_me:$LINENO: checking for $ac_word" >&5
4523 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4524 if test "${ac_cv_path_BASH+set}" = set; then
4525 echo $ECHO_N "(cached) $ECHO_C" >&6
4529 ac_cv_path_BASH="$BASH" # Let the user override the test with a path.
4532 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4536 test -z "$as_dir" && as_dir=.
4537 for ac_exec_ext in '' $ac_executable_extensions; do
4538 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4539 ac_cv_path_BASH="$as_dir/$ac_word$ac_exec_ext"
4540 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4546 test -z "$ac_cv_path_BASH" && ac_cv_path_BASH="no"
4550 BASH=$ac_cv_path_BASH
4552 if test -n "$BASH"; then
4553 echo "$as_me:$LINENO: result: $BASH" >&5
4554 echo "${ECHO_T}$BASH" >&6
4556 echo "$as_me:$LINENO: result: no" >&5
4557 echo "${ECHO_T}no" >&6
4560 if test "$BASH" != no &&
4561 $BASH -c 'test "$BASH_VERSINFO" \
4562 && test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then
4563 libc_cv_have_bash2=yes
4565 libc_cv_have_bash2=no
4569 if test "$BASH" = no; then
4570 # Extract the first word of "ksh", so it can be a program name with args.
4571 set dummy ksh; ac_word=$2
4572 echo "$as_me:$LINENO: checking for $ac_word" >&5
4573 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4574 if test "${ac_cv_path_KSH+set}" = set; then
4575 echo $ECHO_N "(cached) $ECHO_C" >&6
4579 ac_cv_path_KSH="$KSH" # Let the user override the test with a path.
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_path_KSH="$as_dir/$ac_word$ac_exec_ext"
4590 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4596 test -z "$ac_cv_path_KSH" && ac_cv_path_KSH="no"
4602 if test -n "$KSH"; then
4603 echo "$as_me:$LINENO: result: $KSH" >&5
4604 echo "${ECHO_T}$KSH" >&6
4606 echo "$as_me:$LINENO: result: no" >&5
4607 echo "${ECHO_T}no" >&6
4610 if test "$KSH" = no; then
4613 libc_cv_have_ksh=yes
4618 libc_cv_have_ksh=yes
4622 for ac_prog in gawk mawk nawk awk
4624 # Extract the first word of "$ac_prog", so it can be a program name with args.
4625 set dummy $ac_prog; ac_word=$2
4626 echo "$as_me:$LINENO: checking for $ac_word" >&5
4627 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4628 if test "${ac_cv_prog_AWK+set}" = set; then
4629 echo $ECHO_N "(cached) $ECHO_C" >&6
4631 if test -n "$AWK"; then
4632 ac_cv_prog_AWK="$AWK" # Let the user override the test.
4634 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4638 test -z "$as_dir" && as_dir=.
4639 for ac_exec_ext in '' $ac_executable_extensions; do
4640 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4641 ac_cv_prog_AWK="$ac_prog"
4642 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4651 if test -n "$AWK"; then
4652 echo "$as_me:$LINENO: result: $AWK" >&5
4653 echo "${ECHO_T}$AWK" >&6
4655 echo "$as_me:$LINENO: result: no" >&5
4656 echo "${ECHO_T}no" >&6
4659 test -n "$AWK" && break
4662 # Extract the first word of "perl", so it can be a program name with args.
4663 set dummy perl; ac_word=$2
4664 echo "$as_me:$LINENO: checking for $ac_word" >&5
4665 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4666 if test "${ac_cv_path_PERL+set}" = set; then
4667 echo $ECHO_N "(cached) $ECHO_C" >&6
4671 ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
4674 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4678 test -z "$as_dir" && as_dir=.
4679 for ac_exec_ext in '' $ac_executable_extensions; do
4680 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4681 ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
4682 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4688 test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no"
4692 PERL=$ac_cv_path_PERL
4694 if test -n "$PERL"; then
4695 echo "$as_me:$LINENO: result: $PERL" >&5
4696 echo "${ECHO_T}$PERL" >&6
4698 echo "$as_me:$LINENO: result: no" >&5
4699 echo "${ECHO_T}no" >&6
4702 if test "$PERL" != no &&
4703 (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then
4706 # Extract the first word of "install-info", so it can be a program name with args.
4707 set dummy install-info; ac_word=$2
4708 echo "$as_me:$LINENO: checking for $ac_word" >&5
4709 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4710 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then
4711 echo $ECHO_N "(cached) $ECHO_C" >&6
4713 case $INSTALL_INFO in
4715 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
4718 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4719 as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin"
4720 for as_dir in $as_dummy
4723 test -z "$as_dir" && as_dir=.
4724 for ac_exec_ext in '' $ac_executable_extensions; do
4725 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4726 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
4727 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4733 test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no"
4737 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
4739 if test -n "$INSTALL_INFO"; then
4740 echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
4741 echo "${ECHO_T}$INSTALL_INFO" >&6
4743 echo "$as_me:$LINENO: result: no" >&5
4744 echo "${ECHO_T}no" >&6
4747 # Extract the first word of "bison", so it can be a program name with args.
4748 set dummy bison; ac_word=$2
4749 echo "$as_me:$LINENO: checking for $ac_word" >&5
4750 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4751 if test "${ac_cv_path_BISON+set}" = set; then
4752 echo $ECHO_N "(cached) $ECHO_C" >&6
4756 ac_cv_path_BISON="$BISON" # Let the user override the test with a path.
4759 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4760 as_dummy="$PATH:/usr/local/bin:/usr/bin:/bin"
4761 for as_dir in $as_dummy
4764 test -z "$as_dir" && as_dir=.
4765 for ac_exec_ext in '' $ac_executable_extensions; do
4766 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4767 ac_cv_path_BISON="$as_dir/$ac_word$ac_exec_ext"
4768 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4774 test -z "$ac_cv_path_BISON" && ac_cv_path_BISON="no"
4778 BISON=$ac_cv_path_BISON
4780 if test -n "$BISON"; then
4781 echo "$as_me:$LINENO: result: $BISON" >&5
4782 echo "${ECHO_T}$BISON" >&6
4784 echo "$as_me:$LINENO: result: no" >&5
4785 echo "${ECHO_T}no" >&6
4789 echo "$as_me:$LINENO: checking for signed size_t type" >&5
4790 echo $ECHO_N "checking for signed size_t type... $ECHO_C" >&6
4791 if test "${libc_cv_signed_size_t+set}" = set; then
4792 echo $ECHO_N "(cached) $ECHO_C" >&6
4794 echo '#include <stddef.h>
4795 FOOBAR __SIZE_TYPE__ FOOBAR' > conftest.c
4796 if eval "$ac_cpp conftest.c 2>/dev/null" \
4797 | grep '^FOOBAR.*unsigned.*FOOBAR$' >/dev/null; then
4798 libc_cv_signed_size_t=no
4800 libc_cv_signed_size_t=yes
4804 echo "$as_me:$LINENO: result: $libc_cv_signed_size_t" >&5
4805 echo "${ECHO_T}$libc_cv_signed_size_t" >&6
4806 if test $libc_cv_signed_size_t = yes; then
4807 cat >> confdefs.h <<\EOF
4808 #undef __SIZE_TYPE__
4809 #define __SIZE_TYPE__ unsigned
4814 echo "$as_me:$LINENO: checking for libc-friendly stddef.h" >&5
4815 echo $ECHO_N "checking for libc-friendly stddef.h... $ECHO_C" >&6
4816 if test "${libc_cv_friendly_stddef+set}" = set; then
4817 echo $ECHO_N "(cached) $ECHO_C" >&6
4819 cat >conftest.$ac_ext <<_ACEOF
4822 cat confdefs.h >>conftest.$ac_ext
4823 cat >>conftest.$ac_ext <<_ACEOF
4824 /* end confdefs.h. */
4825 #define __need_size_t
4826 #define __need_wchar_t
4833 size_t size; wchar_t wchar;
4835 #error stddef.h ignored __need_*
4837 if (&size == NULL || &wchar == NULL) abort ();
4842 rm -f conftest.$ac_objext
4843 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4844 (eval $ac_compile) 2>conftest.er1
4846 grep -v '^ *+' conftest.er1 >conftest.err
4848 cat conftest.err >&5
4849 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4850 (exit $ac_status); } &&
4851 { ac_try='test -z "$ac_c_werror_flag"
4852 || test ! -s conftest.err'
4853 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4856 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4857 (exit $ac_status); }; } &&
4858 { ac_try='test -s conftest.$ac_objext'
4859 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4862 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4863 (exit $ac_status); }; }; then
4864 libc_cv_friendly_stddef=yes
4866 echo "$as_me: failed program was:" >&5
4867 sed 's/^/| /' conftest.$ac_ext >&5
4869 libc_cv_friendly_stddef=no
4871 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4873 echo "$as_me:$LINENO: result: $libc_cv_friendly_stddef" >&5
4874 echo "${ECHO_T}$libc_cv_friendly_stddef" >&6
4875 if test $libc_cv_friendly_stddef = yes; then
4876 config_vars="$config_vars
4877 override stddef.h = # The installed <stddef.h> seems to be libc-friendly."
4880 echo "$as_me:$LINENO: checking whether we need to use -P to assemble .S files" >&5
4881 echo $ECHO_N "checking whether we need to use -P to assemble .S files... $ECHO_C" >&6
4882 if test "${libc_cv_need_minus_P+set}" = set; then
4883 echo $ECHO_N "(cached) $ECHO_C" >&6
4885 cat > conftest.S <<EOF
4886 #include "confdefs.h"
4887 /* Nothing whatsoever. */
4889 if { ac_try='${CC-cc} $CPPFLAGS $ASFLAGS -c conftest.S 1>&5'
4890 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4893 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4894 (exit $ac_status); }; }; then
4895 libc_cv_need_minus_P=no
4897 libc_cv_need_minus_P=yes
4901 echo "$as_me:$LINENO: result: $libc_cv_need_minus_P" >&5
4902 echo "${ECHO_T}$libc_cv_need_minus_P" >&6
4903 if test $libc_cv_need_minus_P = yes; then
4904 config_vars="$config_vars
4905 asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives."
4908 echo "$as_me:$LINENO: checking whether .text pseudo-op must be used" >&5
4909 echo $ECHO_N "checking whether .text pseudo-op must be used... $ECHO_C" >&6
4910 if test "${libc_cv_dot_text+set}" = set; then
4911 echo $ECHO_N "(cached) $ECHO_C" >&6
4913 cat > conftest.s <<EOF
4917 if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
4918 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4921 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4922 (exit $ac_status); }; }; then
4923 libc_cv_dot_text=.text
4928 if test -z "$libc_cv_dot_text"; then
4929 echo "$as_me:$LINENO: result: no" >&5
4930 echo "${ECHO_T}no" >&6
4932 echo "$as_me:$LINENO: result: yes" >&5
4933 echo "${ECHO_T}yes" >&6
4936 echo "$as_me:$LINENO: checking for assembler global-symbol directive" >&5
4937 echo $ECHO_N "checking for assembler global-symbol directive... $ECHO_C" >&6
4938 if test "${libc_cv_asm_global_directive+set}" = set; then
4939 echo $ECHO_N "(cached) $ECHO_C" >&6
4941 libc_cv_asm_global_directive=UNKNOWN
4942 for ac_globl in .globl .global .EXPORT; do
4943 cat > conftest.s <<EOF
4948 if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
4949 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4952 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4953 (exit $ac_status); }; }; then
4954 libc_cv_asm_global_directive=${ac_globl}
4957 test $libc_cv_asm_global_directive != UNKNOWN && break
4960 echo "$as_me:$LINENO: result: $libc_cv_asm_global_directive" >&5
4961 echo "${ECHO_T}$libc_cv_asm_global_directive" >&6
4962 if test $libc_cv_asm_global_directive = UNKNOWN; then
4963 { { echo "$as_me:$LINENO: error: cannot determine asm global directive" >&5
4964 echo "$as_me: error: cannot determine asm global directive" >&2;}
4965 { (exit 1); exit 1; }; }
4967 cat >>confdefs.h <<_ACEOF
4968 #define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive}
4973 echo "$as_me:$LINENO: checking for .set assembler directive" >&5
4974 echo $ECHO_N "checking for .set assembler directive... $ECHO_C" >&6
4975 if test "${libc_cv_asm_set_directive+set}" = set; then
4976 echo $ECHO_N "(cached) $ECHO_C" >&6
4978 cat > conftest.s <<EOF
4981 .set glibc_conftest_frobozz,foo
4982 $libc_cv_asm_global_directive glibc_conftest_frobozz
4984 # The alpha-dec-osf1 assembler gives only a warning for `.set'
4985 # (but it doesn't work), so we must do a linking check to be sure.
4986 cat > conftest1.c <<\EOF
4987 extern int glibc_conftest_frobozz;
4988 void _start() { glibc_conftest_frobozz = 1; }
4990 if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
4991 -nostartfiles -nostdlib \
4992 -o conftest conftest.s conftest1.c 1>&5 2>&5; then
4993 libc_cv_asm_set_directive=yes
4995 libc_cv_asm_set_directive=no
4999 echo "$as_me:$LINENO: result: $libc_cv_asm_set_directive" >&5
5000 echo "${ECHO_T}$libc_cv_asm_set_directive" >&6
5001 if test $libc_cv_asm_set_directive = yes; then
5002 cat >>confdefs.h <<\_ACEOF
5003 #define HAVE_ASM_SET_DIRECTIVE 1
5008 echo "$as_me:$LINENO: checking for assembler .type directive prefix" >&5
5009 echo $ECHO_N "checking for assembler .type directive prefix... $ECHO_C" >&6
5010 if test "${libc_cv_asm_type_prefix+set}" = set; then
5011 echo $ECHO_N "(cached) $ECHO_C" >&6
5013 libc_cv_asm_type_prefix=no
5014 for ac_try_prefix in '@' '%' '#'; do
5015 cat > conftest.s <<EOF
5017 ${libc_cv_asm_global_directive} foo
5018 .type foo, ${ac_try_prefix}object
5023 if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
5024 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5027 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5028 (exit $ac_status); }; }; then
5029 libc_cv_asm_type_prefix=${ac_try_prefix}
5032 test "x$libc_cv_asm_type_prefix" != xno && break
5035 echo "$as_me:$LINENO: result: $libc_cv_asm_type_prefix" >&5
5036 echo "${ECHO_T}$libc_cv_asm_type_prefix" >&6
5037 if test "x$libc_cv_asm_type_prefix" != xno; then
5038 cat >>confdefs.h <<_ACEOF
5039 #define ASM_TYPE_DIRECTIVE_PREFIX ${libc_cv_asm_type_prefix}
5044 echo "$as_me:$LINENO: checking for .symver assembler directive" >&5
5045 echo $ECHO_N "checking for .symver assembler directive... $ECHO_C" >&6
5046 if test "${libc_cv_asm_symver_directive+set}" = set; then
5047 echo $ECHO_N "(cached) $ECHO_C" >&6
5049 cat > conftest.s <<EOF
5052 .symver _sym,sym@VERS
5054 if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then
5055 libc_cv_asm_symver_directive=yes
5057 libc_cv_asm_symver_directive=no
5061 echo "$as_me:$LINENO: result: $libc_cv_asm_symver_directive" >&5
5062 echo "${ECHO_T}$libc_cv_asm_symver_directive" >&6
5063 echo "$as_me:$LINENO: checking for ld --version-script" >&5
5064 echo $ECHO_N "checking for ld --version-script... $ECHO_C" >&6
5065 if test "${libc_cv_ld_version_script_option+set}" = set; then
5066 echo $ECHO_N "(cached) $ECHO_C" >&6
5068 if test $libc_cv_asm_symver_directive = yes; then
5069 cat > conftest.s <<EOF
5072 .symver _sym,sym@VERS
5074 cat > conftest.map <<EOF
5083 if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then
5084 if { ac_try='${CC-cc} $CFLAGS $LDFLAGS -shared
5085 -o conftest.so conftest.o
5086 -nostartfiles -nostdlib
5087 -Wl,--version-script,conftest.map
5089 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5092 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5093 (exit $ac_status); }; };
5095 libc_cv_ld_version_script_option=yes
5097 libc_cv_ld_version_script_option=no
5100 libc_cv_ld_version_script_option=no
5103 libc_cv_ld_version_script_option=no
5107 echo "$as_me:$LINENO: result: $libc_cv_ld_version_script_option" >&5
5108 echo "${ECHO_T}$libc_cv_ld_version_script_option" >&6
5109 if test $shared != no &&
5110 test $libc_cv_asm_symver_directive = yes &&
5111 test $libc_cv_ld_version_script_option = yes &&
5112 test $enable_versioning = yes; then
5114 cat >>confdefs.h <<\_ACEOF
5115 #define DO_VERSIONING 1
5123 if test $elf = yes && test $shared != no && test $VERSIONING = no; then
5125 *** WARNING: You should not compile GNU libc without versioning. Not using
5126 *** versioning will introduce incompatibilities so that old binaries
5127 *** will not run anymore.
5128 *** For versioning you need recent binutils (binutils-2.8.1.0.23 or newer)."
5130 if test $elf = yes; then
5131 echo "$as_me:$LINENO: checking for .previous assembler directive" >&5
5132 echo $ECHO_N "checking for .previous assembler directive... $ECHO_C" >&6
5133 if test "${libc_cv_asm_previous_directive+set}" = set; then
5134 echo $ECHO_N "(cached) $ECHO_C" >&6
5136 cat > conftest.s <<EOF
5137 .section foo_section
5140 if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
5141 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5144 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5145 (exit $ac_status); }; }; then
5146 libc_cv_asm_previous_directive=yes
5148 libc_cv_asm_previous_directive=no
5152 echo "$as_me:$LINENO: result: $libc_cv_asm_previous_directive" >&5
5153 echo "${ECHO_T}$libc_cv_asm_previous_directive" >&6
5154 if test $libc_cv_asm_previous_directive = yes; then
5155 cat >>confdefs.h <<\_ACEOF
5156 #define HAVE_ASM_PREVIOUS_DIRECTIVE 1
5160 echo "$as_me:$LINENO: checking for .popsection assembler directive" >&5
5161 echo $ECHO_N "checking for .popsection assembler directive... $ECHO_C" >&6
5162 if test "${libc_cv_asm_popsection_directive+set}" = set; then
5163 echo $ECHO_N "(cached) $ECHO_C" >&6
5165 cat > conftest.s <<EOF
5166 .pushsection foo_section
5169 if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
5170 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5173 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5174 (exit $ac_status); }; }; then
5175 libc_cv_asm_popsection_directive=yes
5177 libc_cv_asm_popsection_directive=no
5181 echo "$as_me:$LINENO: result: $libc_cv_asm_popsection_directive" >&5
5182 echo "${ECHO_T}$libc_cv_asm_popsection_directive" >&6
5183 if test $libc_cv_asm_popsection_directive = yes; then
5184 cat >>confdefs.h <<\_ACEOF
5185 #define HAVE_ASM_POPSECTION_DIRECTIVE 1
5190 echo "$as_me:$LINENO: checking for .protected and .hidden assembler directive" >&5
5191 echo $ECHO_N "checking for .protected and .hidden assembler directive... $ECHO_C" >&6
5192 if test "${libc_cv_asm_protected_directive+set}" = set; then
5193 echo $ECHO_N "(cached) $ECHO_C" >&6
5195 cat > conftest.s <<EOF
5201 if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
5202 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5205 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5206 (exit $ac_status); }; }; then
5207 libc_cv_asm_protected_directive=yes
5209 libc_cv_asm_protected_directive=no
5213 echo "$as_me:$LINENO: result: $libc_cv_asm_protected_directive" >&5
5214 echo "${ECHO_T}$libc_cv_asm_protected_directive" >&6
5216 cat >>confdefs.h <<\_ACEOF
5217 #define HAVE_PROTECTED 1
5220 cat >>confdefs.h <<\_ACEOF
5221 #define HAVE_HIDDEN 1
5225 if test $libc_cv_asm_protected_directive = yes; then
5226 echo "$as_me:$LINENO: checking whether __attribute__((visibility())) is supported" >&5
5227 echo $ECHO_N "checking whether __attribute__((visibility())) is supported... $ECHO_C" >&6
5228 if test "${libc_cv_visibility_attribute+set}" = set; then
5229 echo $ECHO_N "(cached) $ECHO_C" >&6
5231 cat > conftest.c <<EOF
5232 int foo __attribute__ ((visibility ("hidden"))) = 1;
5233 int bar __attribute__ ((visibility ("protected"))) = 1;
5235 libc_cv_visibility_attribute=no
5236 if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
5237 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5240 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5241 (exit $ac_status); }; }; then
5242 if grep '\.hidden.*foo' conftest.s >/dev/null; then
5243 if grep '\.protected.*bar' conftest.s >/dev/null; then
5244 libc_cv_visibility_attribute=yes
5251 echo "$as_me:$LINENO: result: $libc_cv_visibility_attribute" >&5
5252 echo "${ECHO_T}$libc_cv_visibility_attribute" >&6
5253 if test $libc_cv_visibility_attribute = yes; then
5254 cat >>confdefs.h <<\_ACEOF
5255 #define HAVE_VISIBILITY_ATTRIBUTE 1
5261 if test $libc_cv_visibility_attribute = yes; then
5262 echo "$as_me:$LINENO: checking for broken __attribute__((visibility()))" >&5
5263 echo $ECHO_N "checking for broken __attribute__((visibility()))... $ECHO_C" >&6
5264 if test "${libc_cv_broken_visibility_attribute+set}" = set; then
5265 echo $ECHO_N "(cached) $ECHO_C" >&6
5267 cat > conftest.c <<EOF
5269 int bar (int x) __asm__ ("foo") __attribute__ ((visibility ("hidden")));
5270 int bar (int x) { return x; }
5272 libc_cv_broken_visibility_attribute=yes
5273 if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s1>&5'
5274 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5277 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5278 (exit $ac_status); }; }; then
5279 if grep '\.hidden[ _]foo' conftest.s >/dev/null; then
5280 libc_cv_broken_visibility_attribute=no
5283 rm -f conftest.c conftest.s
5286 echo "$as_me:$LINENO: result: $libc_cv_broken_visibility_attribute" >&5
5287 echo "${ECHO_T}$libc_cv_broken_visibility_attribute" >&6
5288 if test $libc_cv_broken_visibility_attribute = yes; then
5289 cat >>confdefs.h <<\_ACEOF
5290 #define HAVE_BROKEN_VISIBILITY_ATTRIBUTE 1
5296 echo "$as_me:$LINENO: checking for broken __attribute__((alias()))" >&5
5297 echo $ECHO_N "checking for broken __attribute__((alias()))... $ECHO_C" >&6
5298 if test "${libc_cv_broken_alias_attribute+set}" = set; then
5299 echo $ECHO_N "(cached) $ECHO_C" >&6
5301 cat > conftest.c <<EOF
5302 extern int foo (int x) __asm ("xyzzy");
5303 int bar (int x) { return x; }
5304 extern __typeof (bar) foo __attribute ((weak, alias ("bar")));
5306 extern __typeof (dfoo) dfoo __asm ("abccb");
5309 libc_cv_broken_alias_attribute=yes
5310 if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
5311 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5314 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5315 (exit $ac_status); }; }; then
5316 if grep 'xyzzy' conftest.s >/dev/null &&
5317 grep 'abccb' conftest.s >/dev/null; then
5318 libc_cv_broken_alias_attribute=no
5321 rm -f conftest.c conftest.s
5324 echo "$as_me:$LINENO: result: $libc_cv_broken_alias_attribute" >&5
5325 echo "${ECHO_T}$libc_cv_broken_alias_attribute" >&6
5326 if test $libc_cv_broken_alias_attribute = yes; then
5327 cat >>confdefs.h <<\_ACEOF
5328 #define HAVE_BROKEN_ALIAS_ATTRIBUTE 1
5333 if test $libc_cv_visibility_attribute = yes -a $gnu_ld = yes; then
5334 echo "$as_me:$LINENO: checking whether to put _rtld_local into .sdata section" >&5
5335 echo $ECHO_N "checking whether to put _rtld_local into .sdata section... $ECHO_C" >&6
5336 if test "${libc_cv_have_sdata_section+set}" = set; then
5337 echo $ECHO_N "(cached) $ECHO_C" >&6
5339 echo "int i;" > conftest.c
5340 libc_cv_have_sdata_section=no
5341 if ${CC-cc} $LDFLAGS -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \
5342 | grep '\.sdata' >/dev/null; then
5343 libc_cv_have_sdata_section=yes
5345 rm -f conftest.c conftest.so
5348 echo "$as_me:$LINENO: result: $libc_cv_have_sdata_section" >&5
5349 echo "${ECHO_T}$libc_cv_have_sdata_section" >&6
5350 if test $libc_cv_have_sdata_section = yes; then
5351 cat >>confdefs.h <<\_ACEOF
5352 #define HAVE_SDATA_SECTION 1
5358 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
5359 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
5360 if test "${libc_cv_initfinit_array+set}" = set; then
5361 echo $ECHO_N "(cached) $ECHO_C" >&6
5363 cat > conftest.c <<EOF
5364 int _start (void) { return 0; }
5365 int __start (void) { return 0; }
5366 int foo (void) { return 1; }
5367 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
5369 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -o conftest conftest.c
5370 -static -nostartfiles -nostdlib 1>&5'
5371 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5374 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5375 (exit $ac_status); }; }
5377 if readelf -S conftest | fgrep INIT_ARRAY > /dev/null; then
5378 libc_cv_initfinit_array=yes
5380 libc_cv_initfinit_array=no
5383 libc_cv_initfinit_array=no
5387 echo "$as_me:$LINENO: result: $libc_cv_initfinit_array" >&5
5388 echo "${ECHO_T}$libc_cv_initfinit_array" >&6
5390 if test $libc_cv_initfinit_array = yes; then
5391 cat >>confdefs.h <<\_ACEOF
5392 #define HAVE_INITFINI_ARRAY 1
5397 echo "$as_me:$LINENO: checking for libunwind-support in compiler" >&5
5398 echo $ECHO_N "checking for libunwind-support in compiler... $ECHO_C" >&6
5399 if test "${libc_cv_cc_with_libunwind+set}" = set; then
5400 echo $ECHO_N "(cached) $ECHO_C" >&6
5402 cat >conftest.$ac_ext <<_ACEOF
5405 cat confdefs.h >>conftest.$ac_ext
5406 cat >>conftest.$ac_ext <<_ACEOF
5407 /* end confdefs.h. */
5408 #include <libunwind.h>
5415 unw_getcontext (&uc);
5416 unw_init_local (&c, &uc)
5421 rm -f conftest.$ac_objext conftest$ac_exeext
5422 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5423 (eval $ac_link) 2>conftest.er1
5425 grep -v '^ *+' conftest.er1 >conftest.err
5427 cat conftest.err >&5
5428 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5429 (exit $ac_status); } &&
5430 { ac_try='test -z "$ac_c_werror_flag"
5431 || test ! -s conftest.err'
5432 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5435 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5436 (exit $ac_status); }; } &&
5437 { ac_try='test -s conftest$ac_exeext'
5438 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5441 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5442 (exit $ac_status); }; }; then
5443 libc_cv_cc_with_libunwind=yes
5445 echo "$as_me: failed program was:" >&5
5446 sed 's/^/| /' conftest.$ac_ext >&5
5448 libc_cv_cc_with_libunwind=no
5450 rm -f conftest.err conftest.$ac_objext \
5451 conftest$ac_exeext conftest.$ac_ext
5453 echo "$as_me:$LINENO: result: $libc_cv_cc_with_libunwind" >&5
5454 echo "${ECHO_T}$libc_cv_cc_with_libunwind" >&6
5456 if test $libc_cv_cc_with_libunwind = yes; then
5457 cat >>confdefs.h <<\_ACEOF
5458 #define HAVE_CC_WITH_LIBUNWIND 1
5463 echo "$as_me:$LINENO: checking for -z nodelete option" >&5
5464 echo $ECHO_N "checking for -z nodelete option... $ECHO_C" >&6
5465 if test "${libc_cv_z_nodelete+set}" = set; then
5466 echo $ECHO_N "(cached) $ECHO_C" >&6
5468 cat > conftest.c <<EOF
5469 int _start (void) { return 42; }
5471 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5472 -shared -o conftest.so conftest.c
5473 -nostartfiles -nostdlib
5474 -Wl,--enable-new-dtags,-z,nodelete 1>&5'
5475 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5478 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5479 (exit $ac_status); }; }
5481 libc_cv_z_nodelete=yes
5483 libc_cv_z_nodelete=no
5487 echo "$as_me:$LINENO: result: $libc_cv_z_nodelete" >&5
5488 echo "${ECHO_T}$libc_cv_z_nodelete" >&6
5491 echo "$as_me:$LINENO: checking for -z nodlopen option" >&5
5492 echo $ECHO_N "checking for -z nodlopen option... $ECHO_C" >&6
5493 if test "${libc_cv_z_nodlopen+set}" = set; then
5494 echo $ECHO_N "(cached) $ECHO_C" >&6
5496 cat > conftest.c <<EOF
5497 int _start (void) { return 42; }
5499 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5500 -shared -o conftest.so conftest.c
5501 -nostartfiles -nostdlib
5502 -Wl,--enable-new-dtags,-z,nodlopen 1>&5'
5503 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5506 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5507 (exit $ac_status); }; }
5509 libc_cv_z_nodlopen=yes
5511 libc_cv_z_nodlopen=no
5515 echo "$as_me:$LINENO: result: $libc_cv_z_nodlopen" >&5
5516 echo "${ECHO_T}$libc_cv_z_nodlopen" >&6
5519 echo "$as_me:$LINENO: checking for -z initfirst option" >&5
5520 echo $ECHO_N "checking for -z initfirst option... $ECHO_C" >&6
5521 if test "${libc_cv_z_initfirst+set}" = set; then
5522 echo $ECHO_N "(cached) $ECHO_C" >&6
5524 cat > conftest.c <<EOF
5525 int _start (void) { return 42; }
5527 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5528 -shared -o conftest.so conftest.c
5529 -nostartfiles -nostdlib
5530 -Wl,--enable-new-dtags,-z,initfirst 1>&5'
5531 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5534 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5535 (exit $ac_status); }; }
5537 libc_cv_z_initfirst=yes
5539 libc_cv_z_initfirst=no
5543 echo "$as_me:$LINENO: result: $libc_cv_z_initfirst" >&5
5544 echo "${ECHO_T}$libc_cv_z_initfirst" >&6
5547 echo "$as_me:$LINENO: checking for -z relro option" >&5
5548 echo $ECHO_N "checking for -z relro option... $ECHO_C" >&6
5549 if test "${libc_cv_z_relro+set}" = set; then
5550 echo $ECHO_N "(cached) $ECHO_C" >&6
5553 if { ac_try='${CC-cc} -v --help 2>&1|grep "z relro" 1>&5'
5554 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5557 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5558 (exit $ac_status); }; }
5560 if { ac_try='${CC-cc} -Wl,--verbose 2>&1|grep DATA_SEGMENT_RELRO_END 1>&5'
5561 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5564 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5565 (exit $ac_status); }; }
5571 echo "$as_me:$LINENO: result: $libc_cv_z_relro" >&5
5572 echo "${ECHO_T}$libc_cv_z_relro" >&6
5574 if test $libc_cv_z_relro = yes; then
5575 cat >>confdefs.h <<\_ACEOF
5576 #define HAVE_Z_RELRO 1
5581 echo "$as_me:$LINENO: checking for -Bgroup option" >&5
5582 echo $ECHO_N "checking for -Bgroup option... $ECHO_C" >&6
5583 if test "${libc_cv_Bgroup+set}" = set; then
5584 echo $ECHO_N "(cached) $ECHO_C" >&6
5586 cat > conftest.c <<EOF
5587 int _start (void) { return 42; }
5589 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5590 -shared -o conftest.so conftest.c
5591 -Wl,-Bgroup -nostdlib 1>&5'
5592 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5595 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5596 (exit $ac_status); }; }
5604 echo "$as_me:$LINENO: result: $libc_cv_Bgroup" >&5
5605 echo "${ECHO_T}$libc_cv_Bgroup" >&6
5608 echo "$as_me:$LINENO: checking for libgcc_s suffix" >&5
5609 echo $ECHO_N "checking for libgcc_s suffix... $ECHO_C" >&6
5610 if test "${libc_cv_libgcc_s_suffix+set}" = set; then
5611 echo $ECHO_N "(cached) $ECHO_C" >&6
5613 cat > conftest.c <<EOF
5614 int main (void) { return 0; }
5616 libc_cv_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
5617 -shared -shared-libgcc -o conftest.so \
5618 conftest.c -v 2>&1 >/dev/null \
5619 | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
5622 echo "$as_me:$LINENO: result: $libc_cv_libgcc_s_suffix" >&5
5623 echo "${ECHO_T}$libc_cv_libgcc_s_suffix" >&6
5626 echo "$as_me:$LINENO: checking for --as-needed option" >&5
5627 echo $ECHO_N "checking for --as-needed option... $ECHO_C" >&6
5628 if test "${libc_cv_as_needed+set}" = set; then
5629 echo $ECHO_N "(cached) $ECHO_C" >&6
5631 cat > conftest.c <<EOF
5632 int main (void) { return 0; }
5634 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5635 -shared -o conftest.so conftest.c
5636 -lgcc_s$libc_cv_libgcc_s_suffix -Wl,--as-needed
5638 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5641 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5642 (exit $ac_status); }; }
5644 libc_cv_as_needed=yes
5646 libc_cv_as_needed=no
5650 echo "$as_me:$LINENO: result: $libc_cv_as_needed" >&5
5651 echo "${ECHO_T}$libc_cv_as_needed" >&6
5655 echo "$as_me:$LINENO: checking whether --noexecstack is desirable for .S files" >&5
5656 echo $ECHO_N "checking whether --noexecstack is desirable for .S files... $ECHO_C" >&6
5657 if test "${libc_cv_as_noexecstack+set}" = set; then
5658 echo $ECHO_N "(cached) $ECHO_C" >&6
5660 cat > conftest.c <<EOF
5663 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS
5664 -S -o conftest.s conftest.c 1>&5'
5665 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5668 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5669 (exit $ac_status); }; } \
5670 && grep -q .note.GNU-stack conftest.s \
5671 && { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Wa,--noexecstack
5672 -c -o conftest.o conftest.s 1>&5'
5673 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5676 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5677 (exit $ac_status); }; }
5679 libc_cv_as_noexecstack=yes
5681 libc_cv_as_noexecstack=no
5685 echo "$as_me:$LINENO: result: $libc_cv_as_noexecstack" >&5
5686 echo "${ECHO_T}$libc_cv_as_noexecstack" >&6
5687 if test $libc_cv_as_noexecstack = yes; then
5688 ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack"
5692 echo "$as_me:$LINENO: checking for -z combreloc" >&5
5693 echo $ECHO_N "checking for -z combreloc... $ECHO_C" >&6
5694 if test "${libc_cv_z_combreloc+set}" = set; then
5695 echo $ECHO_N "(cached) $ECHO_C" >&6
5697 cat > conftest.c <<EOF
5698 extern int bar (int);
5700 int foo (void) { return bar (mumble); }
5702 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5703 -shared -o conftest.so conftest.c
5704 -nostdlib -nostartfiles
5705 -Wl,-z,combreloc 1>&5'
5706 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5709 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5710 (exit $ac_status); }; }
5712 if readelf -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then
5713 libc_cv_z_combreloc=yes
5715 libc_cv_z_combreloc=no
5718 libc_cv_z_combreloc=no
5722 echo "$as_me:$LINENO: result: $libc_cv_z_combreloc" >&5
5723 echo "${ECHO_T}$libc_cv_z_combreloc" >&6
5724 if test "$libc_cv_z_combreloc" = yes; then
5725 cat >>confdefs.h <<\_ACEOF
5726 #define HAVE_Z_COMBRELOC 1
5732 echo "$as_me:$LINENO: checking for -z execstack" >&5
5733 echo $ECHO_N "checking for -z execstack... $ECHO_C" >&6
5734 if test "${libc_cv_z_execstack+set}" = set; then
5735 echo $ECHO_N "(cached) $ECHO_C" >&6
5737 cat > conftest.c <<EOF
5738 int _start (void) { return 42; }
5740 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5741 -shared -o conftest.so conftest.c
5742 -Wl,-z,execstack -nostdlib
5744 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5747 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5748 (exit $ac_status); }; }
5750 libc_cv_z_execstack=yes
5752 libc_cv_z_execstack=no
5756 echo "$as_me:$LINENO: result: $libc_cv_z_execstack" >&5
5757 echo "${ECHO_T}$libc_cv_z_execstack" >&6
5760 echo "$as_me:$LINENO: checking for -fpie" >&5
5761 echo $ECHO_N "checking for -fpie... $ECHO_C" >&6
5762 if test "${libc_cv_fpie+set}" = set; then
5763 echo $ECHO_N "(cached) $ECHO_C" >&6
5765 cat > conftest.c <<EOF
5767 main () { return 0;}
5769 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fpie
5770 -o conftest conftest.c 1>&5'
5771 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5774 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5775 (exit $ac_status); }; }
5783 echo "$as_me:$LINENO: result: $libc_cv_fpie" >&5
5784 echo "${ECHO_T}$libc_cv_fpie" >&6
5789 echo "$as_me:$LINENO: checking for -fno-unit-at-a-time" >&5
5790 echo $ECHO_N "checking for -fno-unit-at-a-time... $ECHO_C" >&6
5791 if test "${libc_cv_fno_unit_at_a_time+set}" = set; then
5792 echo $ECHO_N "(cached) $ECHO_C" >&6
5794 cat > conftest.c <<EOF
5797 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-unit-at-a-time
5799 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5802 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5803 (exit $ac_status); }; }
5805 libc_cv_fno_unit_at_a_time=yes
5807 libc_cv_fno_unit_at_a_time=no
5811 echo "$as_me:$LINENO: result: $libc_cv_fno_unit_at_a_time" >&5
5812 echo "${ECHO_T}$libc_cv_fno_unit_at_a_time" >&6
5813 if test $libc_cv_fno_unit_at_a_time = yes; then
5814 fno_unit_at_a_time=-fno-unit-at-a-time
5818 if test $elf != yes; then
5819 echo "$as_me:$LINENO: checking for .init and .fini sections" >&5
5820 echo $ECHO_N "checking for .init and .fini sections... $ECHO_C" >&6
5821 if test "${libc_cv_have_initfini+set}" = set; then
5822 echo $ECHO_N "(cached) $ECHO_C" >&6
5824 cat >conftest.$ac_ext <<_ACEOF
5827 cat confdefs.h >>conftest.$ac_ext
5828 cat >>conftest.$ac_ext <<_ACEOF
5829 /* end confdefs.h. */
5834 asm (".section .init");
5835 asm (".section .fini");
5836 asm ("${libc_cv_dot_text}");
5841 rm -f conftest.$ac_objext
5842 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5843 (eval $ac_compile) 2>conftest.er1
5845 grep -v '^ *+' conftest.er1 >conftest.err
5847 cat conftest.err >&5
5848 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5849 (exit $ac_status); } &&
5850 { ac_try='test -z "$ac_c_werror_flag"
5851 || test ! -s conftest.err'
5852 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5855 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5856 (exit $ac_status); }; } &&
5857 { ac_try='test -s conftest.$ac_objext'
5858 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5861 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5862 (exit $ac_status); }; }; then
5863 libc_cv_have_initfini=yes
5865 echo "$as_me: failed program was:" >&5
5866 sed 's/^/| /' conftest.$ac_ext >&5
5868 libc_cv_have_initfini=no
5870 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5872 echo "$as_me:$LINENO: result: $libc_cv_have_initfini" >&5
5873 echo "${ECHO_T}$libc_cv_have_initfini" >&6
5874 if test $libc_cv_have_initfini = yes; then
5875 cat >>confdefs.h <<\_ACEOF
5876 #define HAVE_INITFINI 1
5882 if test $elf = yes -a $gnu_ld = yes; then
5883 echo "$as_me:$LINENO: checking whether cc puts quotes around section names" >&5
5884 echo $ECHO_N "checking whether cc puts quotes around section names... $ECHO_C" >&6
5885 if test "${libc_cv_have_section_quotes+set}" = set; then
5886 echo $ECHO_N "(cached) $ECHO_C" >&6
5888 cat > conftest.c <<EOF
5889 static const int foo
5890 __attribute__ ((section ("bar"))) = 1;
5892 if ${CC-cc} -S conftest.c -o conftest.s; then
5893 if grep '\.section.*"bar"' conftest.s >/dev/null; then
5894 libc_cv_have_section_quotes=yes
5896 libc_cv_have_section_quotes=no
5899 libc_cv_have_section_quotes=unknown
5904 echo "$as_me:$LINENO: result: $libc_cv_have_section_quotes" >&5
5905 echo "${ECHO_T}$libc_cv_have_section_quotes" >&6
5906 if test $libc_cv_have_section_quotes = yes; then
5907 cat >>confdefs.h <<\_ACEOF
5908 #define HAVE_SECTION_QUOTES 1
5916 if test $elf = yes; then
5917 libc_cv_asm_underscores=no
5919 if test $ac_cv_prog_cc_works = yes; then
5920 echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5
5921 echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6
5922 if test "${libc_cv_asm_underscores+set}" = set; then
5923 echo $ECHO_N "(cached) $ECHO_C" >&6
5925 cat >conftest.$ac_ext <<_ACEOF
5928 cat confdefs.h >>conftest.$ac_ext
5929 cat >>conftest.$ac_ext <<_ACEOF
5930 /* end confdefs.h. */
5931 asm ("_glibc_foobar:");
5940 rm -f conftest.$ac_objext conftest$ac_exeext
5941 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5942 (eval $ac_link) 2>conftest.er1
5944 grep -v '^ *+' conftest.er1 >conftest.err
5946 cat conftest.err >&5
5947 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5948 (exit $ac_status); } &&
5949 { ac_try='test -z "$ac_c_werror_flag"
5950 || test ! -s conftest.err'
5951 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5954 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5955 (exit $ac_status); }; } &&
5956 { ac_try='test -s conftest$ac_exeext'
5957 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5960 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5961 (exit $ac_status); }; }; then
5962 libc_cv_asm_underscores=yes
5964 echo "$as_me: failed program was:" >&5
5965 sed 's/^/| /' conftest.$ac_ext >&5
5967 libc_cv_asm_underscores=no
5969 rm -f conftest.err conftest.$ac_objext \
5970 conftest$ac_exeext conftest.$ac_ext
5972 echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5
5973 echo "${ECHO_T}$libc_cv_asm_underscores" >&6
5975 echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5
5976 echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6
5977 if test "${libc_cv_asm_underscores+set}" = set; then
5978 echo $ECHO_N "(cached) $ECHO_C" >&6
5980 cat > conftest.$ac_ext <<EOF
5981 #line $LINENO "configure"
5982 #include "confdefs.h"
5983 void underscore_test(void) {
5986 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5987 (eval $ac_compile) 2>&5
5989 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5990 (exit $ac_status); }; then
5991 if grep _underscore_test conftest* >/dev/null; then
5993 libc_cv_asm_underscores=yes
5996 libc_cv_asm_underscores=no
5999 echo "configure: failed program was:" >&5
6000 cat conftest.$ac_ext >&5
6002 libc_cv_asm_underscores=no
6006 echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5
6007 echo "${ECHO_T}$libc_cv_asm_underscores" >&6
6010 if test $libc_cv_asm_underscores = no; then
6011 cat >>confdefs.h <<\_ACEOF
6012 #define NO_UNDERSCORES 1
6017 if test $elf = yes; then
6018 libc_cv_weak_symbols=yes
6021 echo "$as_me:$LINENO: checking for assembler .weak directive" >&5
6022 echo $ECHO_N "checking for assembler .weak directive... $ECHO_C" >&6
6023 if test "${libc_cv_asm_weak_directive+set}" = set; then
6024 echo $ECHO_N "(cached) $ECHO_C" >&6
6026 cat > conftest.s <<EOF
6028 ${libc_cv_asm_global_directive} foo
6031 .weak bar; bar = foo
6033 if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
6034 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6037 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6038 (exit $ac_status); }; }; then
6039 libc_cv_asm_weak_directive=yes
6041 libc_cv_asm_weak_directive=no
6045 echo "$as_me:$LINENO: result: $libc_cv_asm_weak_directive" >&5
6046 echo "${ECHO_T}$libc_cv_asm_weak_directive" >&6
6048 if test $libc_cv_asm_weak_directive = no; then
6049 echo "$as_me:$LINENO: checking for assembler .weakext directive" >&5
6050 echo $ECHO_N "checking for assembler .weakext directive... $ECHO_C" >&6
6051 if test "${libc_cv_asm_weakext_directive+set}" = set; then
6052 echo $ECHO_N "(cached) $ECHO_C" >&6
6054 cat > conftest.s <<EOF
6056 ${libc_cv_asm_global_directive} foo
6060 ${libc_cv_asm_global_directive} baz
6063 if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
6064 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6067 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6068 (exit $ac_status); }; }; then
6069 libc_cv_asm_weakext_directive=yes
6071 libc_cv_asm_weakext_directive=no
6075 echo "$as_me:$LINENO: result: $libc_cv_asm_weakext_directive" >&5
6076 echo "${ECHO_T}$libc_cv_asm_weakext_directive" >&6
6080 if test $libc_cv_asm_weak_directive = yes; then
6081 cat >>confdefs.h <<\_ACEOF
6082 #define HAVE_ASM_WEAK_DIRECTIVE 1
6085 elif test $libc_cv_asm_weakext_directive = yes; then
6086 cat >>confdefs.h <<\_ACEOF
6087 #define HAVE_ASM_WEAKEXT_DIRECTIVE 1
6092 case "${host_cpu}-${host_os}" in
6094 libc_cv_asm_line_sep='@'
6095 cat >>confdefs.h <<_ACEOF
6096 #define ASM_LINE_SEP $libc_cv_asm_line_sep
6101 echo "$as_me:$LINENO: checking for assembler line separator" >&5
6102 echo $ECHO_N "checking for assembler line separator... $ECHO_C" >&6
6103 if test "${libc_cv_asm_line_sep+set}" = set; then
6104 echo $ECHO_N "(cached) $ECHO_C" >&6
6106 cat > conftest.s <<EOF
6109 if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
6110 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6113 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6114 (exit $ac_status); }; }; then
6115 libc_cv_asm_line_sep='!'
6117 if test -z "$enable_hacker_mode"; then
6118 echo "*** You need a newer assembler to compile glibc"
6122 libc_cv_asm_line_sep=';'
6126 echo "$as_me:$LINENO: result: $libc_cv_asm_line_sep" >&5
6127 echo "${ECHO_T}$libc_cv_asm_line_sep" >&6
6128 cat >>confdefs.h <<_ACEOF
6129 #define ASM_LINE_SEP $libc_cv_asm_line_sep
6135 echo "$as_me:$LINENO: checking whether CFI directives are supported" >&5
6136 echo $ECHO_N "checking whether CFI directives are supported... $ECHO_C" >&6
6137 if test "${libc_cv_asm_cfi_directives+set}" = set; then
6138 echo $ECHO_N "(cached) $ECHO_C" >&6
6140 cat > conftest.s <<EOF
6142 .type func,@function
6146 .cfi_rel_offset 1, 0
6149 if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
6150 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6153 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6154 (exit $ac_status); }; }; then
6155 libc_cv_asm_cfi_directives=yes
6157 libc_cv_asm_cfi_directives=no
6161 echo "$as_me:$LINENO: result: $libc_cv_asm_cfi_directives" >&5
6162 echo "${ECHO_T}$libc_cv_asm_cfi_directives" >&6
6163 if test $libc_cv_asm_cfi_directives = yes; then
6164 cat >>confdefs.h <<\_ACEOF
6165 #define HAVE_ASM_CFI_DIRECTIVES 1
6170 echo "$as_me:$LINENO: checking if -g produces usable source locations for assembler-with-cpp" >&5
6171 echo $ECHO_N "checking if -g produces usable source locations for assembler-with-cpp... $ECHO_C" >&6
6172 if test "${libc_cv_cpp_asm_debuginfo+set}" = set; then
6173 echo $ECHO_N "(cached) $ECHO_C" >&6
6175 cat > conftest.S <<EOF
6176 #include "confdefs.h"
6181 ${libc_cv_asm_global_directive} foo
6183 /* Unfortunately this test only works for a real instruction,
6184 not for any of the machine-independent pseudo-ops.
6185 So we just have to assume everybody has a "nop". */
6192 if { ac_try='${CC-cc} $CPPFLAGS $ASFLAGS -g -c conftest.S 1>&5'
6193 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6196 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6197 (exit $ac_status); }; } && {
6198 ac_pattern='conftest\.S'
6199 { ac_try='readelf --debug-dump=line conftest.o |
6200 grep $ac_pattern 1>&5'
6201 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6204 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6205 (exit $ac_status); }; }
6207 libc_cv_cpp_asm_debuginfo=yes
6209 libc_cv_cpp_asm_debuginfo=no
6213 echo "$as_me:$LINENO: result: $libc_cv_cpp_asm_debuginfo" >&5
6214 echo "${ECHO_T}$libc_cv_cpp_asm_debuginfo" >&6
6215 if test $libc_cv_cpp_asm_debuginfo = yes; then
6216 cat >>confdefs.h <<\_ACEOF
6217 #define HAVE_CPP_ASM_DEBUGINFO 1
6222 echo "$as_me:$LINENO: checking for ld --no-whole-archive" >&5
6223 echo $ECHO_N "checking for ld --no-whole-archive... $ECHO_C" >&6
6224 if test "${libc_cv_ld_no_whole_archive+set}" = set; then
6225 echo $ECHO_N "(cached) $ECHO_C" >&6
6227 cat > conftest.c <<\EOF
6232 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
6233 -nostdlib -nostartfiles -Wl,--no-whole-archive
6234 -o conftest conftest.c 1>&5'
6235 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6238 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6239 (exit $ac_status); }; }; then
6240 libc_cv_ld_no_whole_archive=yes
6242 libc_cv_ld_no_whole_archive=no
6246 echo "$as_me:$LINENO: result: $libc_cv_ld_no_whole_archive" >&5
6247 echo "${ECHO_T}$libc_cv_ld_no_whole_archive" >&6
6248 if test $libc_cv_ld_no_whole_archive = yes; then
6249 no_whole_archive=-Wl,--no-whole-archive
6252 echo "$as_me:$LINENO: checking for gcc -fexceptions" >&5
6253 echo $ECHO_N "checking for gcc -fexceptions... $ECHO_C" >&6
6254 if test "${libc_cv_gcc_exceptions+set}" = set; then
6255 echo $ECHO_N "(cached) $ECHO_C" >&6
6257 cat > conftest.c <<\EOF
6262 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
6263 -nostdlib -nostartfiles -fexceptions
6264 -o conftest conftest.c 1>&5'
6265 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6268 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6269 (exit $ac_status); }; }; then
6270 libc_cv_gcc_exceptions=yes
6272 libc_cv_gcc_exceptions=no
6276 echo "$as_me:$LINENO: result: $libc_cv_gcc_exceptions" >&5
6277 echo "${ECHO_T}$libc_cv_gcc_exceptions" >&6
6278 if test $libc_cv_gcc_exceptions = yes; then
6279 exceptions=-fexceptions
6282 if test "$host_cpu" = powerpc ; then
6283 # Check for a bug present in at least versions 2.8.x of GCC
6284 # and versions 1.0.x of EGCS.
6285 echo "$as_me:$LINENO: checking whether clobbering cr0 causes problems" >&5
6286 echo $ECHO_N "checking whether clobbering cr0 causes problems... $ECHO_C" >&6
6287 if test "${libc_cv_c_asmcr0_bug+set}" = set; then
6288 echo $ECHO_N "(cached) $ECHO_C" >&6
6290 cat >conftest.$ac_ext <<_ACEOF
6293 cat confdefs.h >>conftest.$ac_ext
6294 cat >>conftest.$ac_ext <<_ACEOF
6295 /* end confdefs.h. */
6296 int tester(int x) { asm ("" : : : "cc"); return x & 123; }
6305 rm -f conftest.$ac_objext
6306 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6307 (eval $ac_compile) 2>conftest.er1
6309 grep -v '^ *+' conftest.er1 >conftest.err
6311 cat conftest.err >&5
6312 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6313 (exit $ac_status); } &&
6314 { ac_try='test -z "$ac_c_werror_flag"
6315 || test ! -s conftest.err'
6316 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6319 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6320 (exit $ac_status); }; } &&
6321 { ac_try='test -s conftest.$ac_objext'
6322 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6325 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6326 (exit $ac_status); }; }; then
6327 libc_cv_c_asmcr0_bug='no'
6329 echo "$as_me: failed program was:" >&5
6330 sed 's/^/| /' conftest.$ac_ext >&5
6332 libc_cv_c_asmcr0_bug='yes'
6334 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6336 echo "$as_me:$LINENO: result: $libc_cv_c_asmcr0_bug" >&5
6337 echo "${ECHO_T}$libc_cv_c_asmcr0_bug" >&6
6338 if test "$libc_cv_c_asmcr0_bug" != 'no'; then
6339 cat >>confdefs.h <<\_ACEOF
6340 #define BROKEN_PPC_ASM_CR0 1
6346 echo "$as_me:$LINENO: checking for DWARF2 unwind info support" >&5
6347 echo $ECHO_N "checking for DWARF2 unwind info support... $ECHO_C" >&6
6348 if test "${libc_cv_gcc_dwarf2_unwind_info+set}" = set; then
6349 echo $ECHO_N "(cached) $ECHO_C" >&6
6351 cat > conftest.c <<EOF
6352 #line $LINENO "configure"
6353 static char *__EH_FRAME_BEGIN__;
6356 #ifdef CHECK__register_frame
6357 __register_frame (__EH_FRAME_BEGIN__);
6358 __deregister_frame (__EH_FRAME_BEGIN__);
6360 #ifdef CHECK__register_frame_info
6361 __register_frame_info (__EH_FRAME_BEGIN__);
6362 __deregister_frame_info (__EH_FRAME_BEGIN__);
6367 /* FIXME: this is fragile. */
6376 dl_iterate_phdr () {}
6378 libc_unwind_check="${CC-cc} $CFLAGS $CPPFLAGS -DCHECK__register_frame_info \
6380 -nostdlib -nostartfiles -o conftest conftest.c \
6382 # Some platforms' specs put -lgcc first. The second one doesn't hurt.
6383 if { ac_try='$libc_unwind_check >&5'
6384 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6387 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6388 (exit $ac_status); }; } ||
6389 { ac_try='$libc_unwind_check -lgcc_eh -lgcc >&5'
6390 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6393 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6394 (exit $ac_status); }; }
6396 if $libc_unwind_check -v 2>&1 >/dev/null \
6397 | grep -- --eh-frame-hdr 2>&1 >/dev/null; then
6398 libc_cv_gcc_dwarf2_unwind_info=no_registry_needed
6400 libc_cv_gcc_dwarf2_unwind_info=static
6403 libc_cv_gcc_dwarf2_unwind_info=no
6405 if test $libc_cv_gcc_dwarf2_unwind_info = no; then
6406 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -DCHECK__register_frame
6407 $LDFLAGS -nostdlib -nostartfiles
6408 -o conftest conftest.c -lgcc >&5'
6409 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6412 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6413 (exit $ac_status); }; }; then
6414 libc_cv_gcc_dwarf2_unwind_info=yes
6416 libc_cv_gcc_dwarf2_unwind_info=no
6421 echo "$as_me:$LINENO: result: $libc_cv_gcc_dwarf2_unwind_info" >&5
6422 echo "${ECHO_T}$libc_cv_gcc_dwarf2_unwind_info" >&6
6423 case $libc_cv_gcc_dwarf2_unwind_info in
6425 cat >>confdefs.h <<\_ACEOF
6426 #define HAVE_DWARF2_UNWIND_INFO 1
6431 cat >>confdefs.h <<\_ACEOF
6432 #define HAVE_DWARF2_UNWIND_INFO 1
6435 cat >>confdefs.h <<\_ACEOF
6436 #define HAVE_DWARF2_UNWIND_INFO_STATIC 1
6442 echo "$as_me:$LINENO: checking for __builtin_expect" >&5
6443 echo $ECHO_N "checking for __builtin_expect... $ECHO_C" >&6
6444 if test "${libc_cv_gcc_builtin_expect+set}" = set; then
6445 echo $ECHO_N "(cached) $ECHO_C" >&6
6447 cat > conftest.c <<EOF
6448 #line $LINENO "configure"
6451 a = __builtin_expect (a, 10);
6452 return a == 10 ? 0 : 1;
6455 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles
6456 -o conftest conftest.c -lgcc >&5'
6457 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6460 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6461 (exit $ac_status); }; }; then
6462 libc_cv_gcc_builtin_expect=yes
6464 libc_cv_gcc_builtin_expect=no
6468 echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_expect" >&5
6469 echo "${ECHO_T}$libc_cv_gcc_builtin_expect" >&6
6470 if test "$libc_cv_gcc_builtin_expect" = yes; then
6471 cat >>confdefs.h <<\_ACEOF
6472 #define HAVE_BUILTIN_EXPECT 1
6477 echo "$as_me:$LINENO: checking for __builtin_memset" >&5
6478 echo $ECHO_N "checking for __builtin_memset... $ECHO_C" >&6
6479 if test "${libc_cv_gcc_builtin_memset+set}" = set; then
6480 echo $ECHO_N "(cached) $ECHO_C" >&6
6482 cat > conftest.c <<\EOF
6485 __builtin_memset (x, 0, 1000);
6488 if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null'
6489 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6492 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6493 (exit $ac_status); }; };
6495 libc_cv_gcc_builtin_memset=no
6497 libc_cv_gcc_builtin_memset=yes
6501 echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_memset" >&5
6502 echo "${ECHO_T}$libc_cv_gcc_builtin_memset" >&6
6503 if test "$libc_cv_gcc_builtin_memset" = yes ; then
6504 cat >>confdefs.h <<\_ACEOF
6505 #define HAVE_BUILTIN_MEMSET 1
6510 echo "$as_me:$LINENO: checking for redirection of built-in functions" >&5
6511 echo $ECHO_N "checking for redirection of built-in functions... $ECHO_C" >&6
6512 if test "${libc_cv_gcc_builtin_redirection+set}" = set; then
6513 echo $ECHO_N "(cached) $ECHO_C" >&6
6515 cat > conftest.c <<\EOF
6516 extern char *strstr (const char *, const char *) __asm ("my_strstr");
6517 char *foo (const char *a, const char *b)
6519 return __builtin_strstr (a, b);
6522 if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "my_strstr" > /dev/null'
6523 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6526 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6527 (exit $ac_status); }; };
6529 libc_cv_gcc_builtin_redirection=yes
6531 libc_cv_gcc_builtin_redirection=no
6535 echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_redirection" >&5
6536 echo "${ECHO_T}$libc_cv_gcc_builtin_redirection" >&6
6537 if test "$libc_cv_gcc_builtin_redirection" = yes ; then
6538 cat >>confdefs.h <<\_ACEOF
6539 #define HAVE_BUILTIN_REDIRECTION 1
6544 echo "$as_me:$LINENO: checking for local label subtraction" >&5
6545 echo $ECHO_N "checking for local label subtraction... $ECHO_C" >&6
6546 if test "${libc_cv_gcc_subtract_local_labels+set}" = set; then
6547 echo $ECHO_N "(cached) $ECHO_C" >&6
6549 cat > conftest.c <<EOF
6550 #line $LINENO "configure"
6553 static const int ar[] = { &&l1 - &&l1, &&l2 - &&l1 };
6554 void *p = &&l1 + ar[a];
6562 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles
6563 -o conftest conftest.c -lgcc >&5'
6564 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6567 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6568 (exit $ac_status); }; }; then
6569 libc_cv_gcc_subtract_local_labels=yes
6571 libc_cv_gcc_subtract_local_labels=no
6575 echo "$as_me:$LINENO: result: $libc_cv_gcc_subtract_local_labels" >&5
6576 echo "${ECHO_T}$libc_cv_gcc_subtract_local_labels" >&6
6577 if test "$libc_cv_gcc_subtract_local_labels" = yes; then
6578 cat >>confdefs.h <<\_ACEOF
6579 #define HAVE_SUBTRACT_LOCAL_LABELS 1
6584 if test "x$use__thread" != xno; then
6585 echo "$as_me:$LINENO: checking for __thread" >&5
6586 echo $ECHO_N "checking for __thread... $ECHO_C" >&6
6587 if test "${libc_cv_gcc___thread+set}" = set; then
6588 echo $ECHO_N "(cached) $ECHO_C" >&6
6590 cat > conftest.c <<\EOF
6591 __thread int a = 42;
6593 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c >&5'
6594 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6597 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6598 (exit $ac_status); }; }; then
6599 libc_cv_gcc___thread=yes
6601 libc_cv_gcc___thread=no
6605 echo "$as_me:$LINENO: result: $libc_cv_gcc___thread" >&5
6606 echo "${ECHO_T}$libc_cv_gcc___thread" >&6
6607 if test "$libc_cv_gcc___thread" = yes; then
6608 cat >>confdefs.h <<\_ACEOF
6609 #define HAVE___THREAD 1
6614 libc_cv_gcc___thread=no
6617 if test "$libc_cv_gcc___thread" = yes; then
6618 echo "$as_me:$LINENO: checking for tls_model attribute" >&5
6619 echo $ECHO_N "checking for tls_model attribute... $ECHO_C" >&6
6620 if test "${libc_cv_gcc_tls_model_attr+set}" = set; then
6621 echo $ECHO_N "(cached) $ECHO_C" >&6
6623 cat > conftest.c <<\EOF
6624 extern __thread int a __attribute__((tls_model ("initial-exec")));
6626 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -Werror conftest.c >&5'
6627 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6630 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6631 (exit $ac_status); }; }; then
6632 libc_cv_gcc_tls_model_attr=yes
6634 libc_cv_gcc_tls_model_attr=no
6638 echo "$as_me:$LINENO: result: $libc_cv_gcc_tls_model_attr" >&5
6639 echo "${ECHO_T}$libc_cv_gcc_tls_model_attr" >&6
6640 if test "$libc_cv_gcc_tls_model_attr" = yes; then
6641 cat >>confdefs.h <<\_ACEOF
6642 #define HAVE_TLS_MODEL_ATTRIBUTE 1
6648 echo "$as_me:$LINENO: checking for libgd" >&5
6649 echo $ECHO_N "checking for libgd... $ECHO_C" >&6
6650 if test "$with_gd" != "no"; then
6651 old_CFLAGS="$CFLAGS"
6652 CFLAGS="$CFLAGS $libgd_include"
6653 old_LDFLAGS="$LDFLAGS"
6654 LDFLAGS="$LDFLAGS $libgd_ldflags"
6656 LIBS="$LIBS -lgd -lpng -lz -lm"
6657 cat >conftest.$ac_ext <<_ACEOF
6660 cat confdefs.h >>conftest.$ac_ext
6661 cat >>conftest.$ac_ext <<_ACEOF
6662 /* end confdefs.h. */
6672 rm -f conftest.$ac_objext conftest$ac_exeext
6673 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6674 (eval $ac_link) 2>conftest.er1
6676 grep -v '^ *+' conftest.er1 >conftest.err
6678 cat conftest.err >&5
6679 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6680 (exit $ac_status); } &&
6681 { ac_try='test -z "$ac_c_werror_flag"
6682 || test ! -s conftest.err'
6683 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6686 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6687 (exit $ac_status); }; } &&
6688 { ac_try='test -s conftest$ac_exeext'
6689 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6692 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6693 (exit $ac_status); }; }; then
6696 echo "$as_me: failed program was:" >&5
6697 sed 's/^/| /' conftest.$ac_ext >&5
6701 rm -f conftest.err conftest.$ac_objext \
6702 conftest$ac_exeext conftest.$ac_ext
6703 CFLAGS="$old_CFLAGS"
6704 LDFLAGS="$old_LDFLAGS"
6709 echo "$as_me:$LINENO: result: $LIBGD" >&5
6710 echo "${ECHO_T}$LIBGD" >&6
6714 if test x$with_selinux = xno ; then
6717 # See if we have the SELinux library
6718 echo "$as_me:$LINENO: checking for is_selinux_enabled in -lselinux" >&5
6719 echo $ECHO_N "checking for is_selinux_enabled in -lselinux... $ECHO_C" >&6
6720 if test "${ac_cv_lib_selinux_is_selinux_enabled+set}" = set; then
6721 echo $ECHO_N "(cached) $ECHO_C" >&6
6723 ac_check_lib_save_LIBS=$LIBS
6724 LIBS="-lselinux $LIBS"
6725 cat >conftest.$ac_ext <<_ACEOF
6728 cat confdefs.h >>conftest.$ac_ext
6729 cat >>conftest.$ac_ext <<_ACEOF
6730 /* end confdefs.h. */
6732 /* Override any gcc2 internal prototype to avoid an error. */
6736 /* We use char because int might match the return type of a gcc2
6737 builtin and then its argument prototype would still apply. */
6738 char is_selinux_enabled ();
6742 is_selinux_enabled ();
6747 rm -f conftest.$ac_objext conftest$ac_exeext
6748 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6749 (eval $ac_link) 2>conftest.er1
6751 grep -v '^ *+' conftest.er1 >conftest.err
6753 cat conftest.err >&5
6754 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6755 (exit $ac_status); } &&
6756 { ac_try='test -z "$ac_c_werror_flag"
6757 || test ! -s conftest.err'
6758 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6761 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6762 (exit $ac_status); }; } &&
6763 { ac_try='test -s conftest$ac_exeext'
6764 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6767 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6768 (exit $ac_status); }; }; then
6769 ac_cv_lib_selinux_is_selinux_enabled=yes
6771 echo "$as_me: failed program was:" >&5
6772 sed 's/^/| /' conftest.$ac_ext >&5
6774 ac_cv_lib_selinux_is_selinux_enabled=no
6776 rm -f conftest.err conftest.$ac_objext \
6777 conftest$ac_exeext conftest.$ac_ext
6778 LIBS=$ac_check_lib_save_LIBS
6780 echo "$as_me:$LINENO: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5
6781 echo "${ECHO_T}$ac_cv_lib_selinux_is_selinux_enabled" >&6
6782 if test $ac_cv_lib_selinux_is_selinux_enabled = yes; then
6788 # See if we have the SELinux header with the NSCD permissions in it.
6789 if test x$have_selinux = xyes ; then
6790 echo "$as_me:$LINENO: checking for NSCD Flask permissions in selinux/av_permissions.h" >&5
6791 echo $ECHO_N "checking for NSCD Flask permissions in selinux/av_permissions.h... $ECHO_C" >&6
6792 cat >conftest.$ac_ext <<_ACEOF
6795 cat confdefs.h >>conftest.$ac_ext
6796 cat >>conftest.$ac_ext <<_ACEOF
6797 /* end confdefs.h. */
6798 #include <selinux/av_permissions.h>
6802 #ifdef NSCD__SHMEMHOST
6805 #error NSCD__SHMEMHOST not defined
6811 rm -f conftest.$ac_objext
6812 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6813 (eval $ac_compile) 2>conftest.er1
6815 grep -v '^ *+' conftest.er1 >conftest.err
6817 cat conftest.err >&5
6818 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6819 (exit $ac_status); } &&
6820 { ac_try='test -z "$ac_c_werror_flag"
6821 || test ! -s conftest.err'
6822 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6825 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6826 (exit $ac_status); }; } &&
6827 { ac_try='test -s conftest.$ac_objext'
6828 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6831 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6832 (exit $ac_status); }; }; then
6835 echo "$as_me: failed program was:" >&5
6836 sed 's/^/| /' conftest.$ac_ext >&5
6840 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6841 echo "$as_me:$LINENO: result: $have_selinux" >&5
6842 echo "${ECHO_T}$have_selinux" >&6
6845 if test x$with_selinux = xyes ; then
6846 if test x$have_selinux = xno ; then
6847 { { echo "$as_me:$LINENO: error: SELinux explicitly required, but sufficiently recent SELinux library not found" >&5
6848 echo "$as_me: error: SELinux explicitly required, but sufficiently recent SELinux library not found" >&2;}
6849 { (exit 1); exit 1; }; }
6853 # Check if we're building with SELinux support.
6854 if test "x$have_selinux" = xyes; then
6856 cat >>confdefs.h <<\_ACEOF
6857 #define HAVE_SELINUX 1
6864 echo "$as_me:$LINENO: checking for egrep" >&5
6865 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
6866 if test "${ac_cv_prog_egrep+set}" = set; then
6867 echo $ECHO_N "(cached) $ECHO_C" >&6
6869 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
6870 then ac_cv_prog_egrep='grep -E'
6871 else ac_cv_prog_egrep='egrep'
6874 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
6875 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
6876 EGREP=$ac_cv_prog_egrep
6879 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6880 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6881 if test "${ac_cv_header_stdc+set}" = set; then
6882 echo $ECHO_N "(cached) $ECHO_C" >&6
6884 cat >conftest.$ac_ext <<_ACEOF
6887 cat confdefs.h >>conftest.$ac_ext
6888 cat >>conftest.$ac_ext <<_ACEOF
6889 /* end confdefs.h. */
6903 rm -f conftest.$ac_objext
6904 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6905 (eval $ac_compile) 2>conftest.er1
6907 grep -v '^ *+' conftest.er1 >conftest.err
6909 cat conftest.err >&5
6910 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6911 (exit $ac_status); } &&
6912 { ac_try='test -z "$ac_c_werror_flag"
6913 || test ! -s conftest.err'
6914 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6917 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6918 (exit $ac_status); }; } &&
6919 { ac_try='test -s conftest.$ac_objext'
6920 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6923 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6924 (exit $ac_status); }; }; then
6925 ac_cv_header_stdc=yes
6927 echo "$as_me: failed program was:" >&5
6928 sed 's/^/| /' conftest.$ac_ext >&5
6930 ac_cv_header_stdc=no
6932 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6934 if test $ac_cv_header_stdc = yes; then
6935 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6936 cat >conftest.$ac_ext <<_ACEOF
6939 cat confdefs.h >>conftest.$ac_ext
6940 cat >>conftest.$ac_ext <<_ACEOF
6941 /* end confdefs.h. */
6945 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6946 $EGREP "memchr" >/dev/null 2>&1; then
6949 ac_cv_header_stdc=no
6955 if test $ac_cv_header_stdc = yes; then
6956 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6957 cat >conftest.$ac_ext <<_ACEOF
6960 cat confdefs.h >>conftest.$ac_ext
6961 cat >>conftest.$ac_ext <<_ACEOF
6962 /* end confdefs.h. */
6966 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6967 $EGREP "free" >/dev/null 2>&1; then
6970 ac_cv_header_stdc=no
6976 if test $ac_cv_header_stdc = yes; then
6977 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6978 if test "$cross_compiling" = yes; then
6981 cat >conftest.$ac_ext <<_ACEOF
6984 cat confdefs.h >>conftest.$ac_ext
6985 cat >>conftest.$ac_ext <<_ACEOF
6986 /* end confdefs.h. */
6988 #if ((' ' & 0x0FF) == 0x020)
6989 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6990 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6992 # define ISLOWER(c) \
6993 (('a' <= (c) && (c) <= 'i') \
6994 || ('j' <= (c) && (c) <= 'r') \
6995 || ('s' <= (c) && (c) <= 'z'))
6996 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6999 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7004 for (i = 0; i < 256; i++)
7005 if (XOR (islower (i), ISLOWER (i))
7006 || toupper (i) != TOUPPER (i))
7011 rm -f conftest$ac_exeext
7012 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7013 (eval $ac_link) 2>&5
7015 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7016 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7017 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7020 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7021 (exit $ac_status); }; }; then
7024 echo "$as_me: program exited with status $ac_status" >&5
7025 echo "$as_me: failed program was:" >&5
7026 sed 's/^/| /' conftest.$ac_ext >&5
7029 ac_cv_header_stdc=no
7031 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7035 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7036 echo "${ECHO_T}$ac_cv_header_stdc" >&6
7037 if test $ac_cv_header_stdc = yes; then
7039 cat >>confdefs.h <<\_ACEOF
7040 #define STDC_HEADERS 1
7045 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7055 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7056 inttypes.h stdint.h unistd.h
7058 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7059 echo "$as_me:$LINENO: checking for $ac_header" >&5
7060 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7061 if eval "test \"\${$as_ac_Header+set}\" = set"; then
7062 echo $ECHO_N "(cached) $ECHO_C" >&6
7064 cat >conftest.$ac_ext <<_ACEOF
7067 cat confdefs.h >>conftest.$ac_ext
7068 cat >>conftest.$ac_ext <<_ACEOF
7069 /* end confdefs.h. */
7070 $ac_includes_default
7072 #include <$ac_header>
7074 rm -f conftest.$ac_objext
7075 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7076 (eval $ac_compile) 2>conftest.er1
7078 grep -v '^ *+' conftest.er1 >conftest.err
7080 cat conftest.err >&5
7081 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7082 (exit $ac_status); } &&
7083 { ac_try='test -z "$ac_c_werror_flag"
7084 || test ! -s conftest.err'
7085 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7088 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7089 (exit $ac_status); }; } &&
7090 { ac_try='test -s conftest.$ac_objext'
7091 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7094 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7095 (exit $ac_status); }; }; then
7096 eval "$as_ac_Header=yes"
7098 echo "$as_me: failed program was:" >&5
7099 sed 's/^/| /' conftest.$ac_ext >&5
7101 eval "$as_ac_Header=no"
7103 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7105 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7106 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7107 if test `eval echo '${'$as_ac_Header'}'` = yes; then
7108 cat >>confdefs.h <<_ACEOF
7109 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7117 echo "$as_me:$LINENO: checking for long double" >&5
7118 echo $ECHO_N "checking for long double... $ECHO_C" >&6
7119 if test "${ac_cv_type_long_double+set}" = set; then
7120 echo $ECHO_N "(cached) $ECHO_C" >&6
7122 cat >conftest.$ac_ext <<_ACEOF
7125 cat confdefs.h >>conftest.$ac_ext
7126 cat >>conftest.$ac_ext <<_ACEOF
7127 /* end confdefs.h. */
7128 $ac_includes_default
7132 if ((long double *) 0)
7134 if (sizeof (long double))
7140 rm -f conftest.$ac_objext
7141 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7142 (eval $ac_compile) 2>conftest.er1
7144 grep -v '^ *+' conftest.er1 >conftest.err
7146 cat conftest.err >&5
7147 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7148 (exit $ac_status); } &&
7149 { ac_try='test -z "$ac_c_werror_flag"
7150 || test ! -s conftest.err'
7151 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7154 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7155 (exit $ac_status); }; } &&
7156 { ac_try='test -s conftest.$ac_objext'
7157 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7160 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7161 (exit $ac_status); }; }; then
7162 ac_cv_type_long_double=yes
7164 echo "$as_me: failed program was:" >&5
7165 sed 's/^/| /' conftest.$ac_ext >&5
7167 ac_cv_type_long_double=no
7169 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7171 echo "$as_me:$LINENO: result: $ac_cv_type_long_double" >&5
7172 echo "${ECHO_T}$ac_cv_type_long_double" >&6
7174 echo "$as_me:$LINENO: checking size of long double" >&5
7175 echo $ECHO_N "checking size of long double... $ECHO_C" >&6
7176 if test "${ac_cv_sizeof_long_double+set}" = set; then
7177 echo $ECHO_N "(cached) $ECHO_C" >&6
7179 if test "$ac_cv_type_long_double" = yes; then
7180 # The cast to unsigned long works around a bug in the HP C Compiler
7181 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7182 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7183 # This bug is HP SR number 8606223364.
7184 if test "$cross_compiling" = yes; then
7185 # Depending upon the size, compute the lo and hi bounds.
7186 cat >conftest.$ac_ext <<_ACEOF
7189 cat confdefs.h >>conftest.$ac_ext
7190 cat >>conftest.$ac_ext <<_ACEOF
7191 /* end confdefs.h. */
7192 $ac_includes_default
7196 static int test_array [1 - 2 * !(((long) (sizeof (long double))) >= 0)];
7203 rm -f conftest.$ac_objext
7204 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7205 (eval $ac_compile) 2>conftest.er1
7207 grep -v '^ *+' conftest.er1 >conftest.err
7209 cat conftest.err >&5
7210 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7211 (exit $ac_status); } &&
7212 { ac_try='test -z "$ac_c_werror_flag"
7213 || test ! -s conftest.err'
7214 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7217 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7218 (exit $ac_status); }; } &&
7219 { ac_try='test -s conftest.$ac_objext'
7220 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7223 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7224 (exit $ac_status); }; }; then
7227 cat >conftest.$ac_ext <<_ACEOF
7230 cat confdefs.h >>conftest.$ac_ext
7231 cat >>conftest.$ac_ext <<_ACEOF
7232 /* end confdefs.h. */
7233 $ac_includes_default
7237 static int test_array [1 - 2 * !(((long) (sizeof (long double))) <= $ac_mid)];
7244 rm -f conftest.$ac_objext
7245 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7246 (eval $ac_compile) 2>conftest.er1
7248 grep -v '^ *+' conftest.er1 >conftest.err
7250 cat conftest.err >&5
7251 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7252 (exit $ac_status); } &&
7253 { ac_try='test -z "$ac_c_werror_flag"
7254 || test ! -s conftest.err'
7255 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7258 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7259 (exit $ac_status); }; } &&
7260 { ac_try='test -s conftest.$ac_objext'
7261 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7264 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7265 (exit $ac_status); }; }; then
7266 ac_hi=$ac_mid; break
7268 echo "$as_me: failed program was:" >&5
7269 sed 's/^/| /' conftest.$ac_ext >&5
7271 ac_lo=`expr $ac_mid + 1`
7272 if test $ac_lo -le $ac_mid; then
7276 ac_mid=`expr 2 '*' $ac_mid + 1`
7278 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7281 echo "$as_me: failed program was:" >&5
7282 sed 's/^/| /' conftest.$ac_ext >&5
7284 cat >conftest.$ac_ext <<_ACEOF
7287 cat confdefs.h >>conftest.$ac_ext
7288 cat >>conftest.$ac_ext <<_ACEOF
7289 /* end confdefs.h. */
7290 $ac_includes_default
7294 static int test_array [1 - 2 * !(((long) (sizeof (long double))) < 0)];
7301 rm -f conftest.$ac_objext
7302 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7303 (eval $ac_compile) 2>conftest.er1
7305 grep -v '^ *+' conftest.er1 >conftest.err
7307 cat conftest.err >&5
7308 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7309 (exit $ac_status); } &&
7310 { ac_try='test -z "$ac_c_werror_flag"
7311 || test ! -s conftest.err'
7312 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7315 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7316 (exit $ac_status); }; } &&
7317 { ac_try='test -s conftest.$ac_objext'
7318 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7321 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7322 (exit $ac_status); }; }; then
7325 cat >conftest.$ac_ext <<_ACEOF
7328 cat confdefs.h >>conftest.$ac_ext
7329 cat >>conftest.$ac_ext <<_ACEOF
7330 /* end confdefs.h. */
7331 $ac_includes_default
7335 static int test_array [1 - 2 * !(((long) (sizeof (long double))) >= $ac_mid)];
7342 rm -f conftest.$ac_objext
7343 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7344 (eval $ac_compile) 2>conftest.er1
7346 grep -v '^ *+' conftest.er1 >conftest.err
7348 cat conftest.err >&5
7349 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7350 (exit $ac_status); } &&
7351 { ac_try='test -z "$ac_c_werror_flag"
7352 || test ! -s conftest.err'
7353 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7356 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7357 (exit $ac_status); }; } &&
7358 { ac_try='test -s conftest.$ac_objext'
7359 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7362 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7363 (exit $ac_status); }; }; then
7364 ac_lo=$ac_mid; break
7366 echo "$as_me: failed program was:" >&5
7367 sed 's/^/| /' conftest.$ac_ext >&5
7369 ac_hi=`expr '(' $ac_mid ')' - 1`
7370 if test $ac_mid -le $ac_hi; then
7374 ac_mid=`expr 2 '*' $ac_mid`
7376 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7379 echo "$as_me: failed program was:" >&5
7380 sed 's/^/| /' conftest.$ac_ext >&5
7384 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7386 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7387 # Binary search between lo and hi bounds.
7388 while test "x$ac_lo" != "x$ac_hi"; do
7389 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
7390 cat >conftest.$ac_ext <<_ACEOF
7393 cat confdefs.h >>conftest.$ac_ext
7394 cat >>conftest.$ac_ext <<_ACEOF
7395 /* end confdefs.h. */
7396 $ac_includes_default
7400 static int test_array [1 - 2 * !(((long) (sizeof (long double))) <= $ac_mid)];
7407 rm -f conftest.$ac_objext
7408 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7409 (eval $ac_compile) 2>conftest.er1
7411 grep -v '^ *+' conftest.er1 >conftest.err
7413 cat conftest.err >&5
7414 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7415 (exit $ac_status); } &&
7416 { ac_try='test -z "$ac_c_werror_flag"
7417 || test ! -s conftest.err'
7418 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7421 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7422 (exit $ac_status); }; } &&
7423 { ac_try='test -s conftest.$ac_objext'
7424 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7427 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7428 (exit $ac_status); }; }; then
7431 echo "$as_me: failed program was:" >&5
7432 sed 's/^/| /' conftest.$ac_ext >&5
7434 ac_lo=`expr '(' $ac_mid ')' + 1`
7436 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7439 ?*) ac_cv_sizeof_long_double=$ac_lo;;
7440 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double), 77
7441 See \`config.log' for more details." >&5
7442 echo "$as_me: error: cannot compute sizeof (long double), 77
7443 See \`config.log' for more details." >&2;}
7444 { (exit 1); exit 1; }; } ;;
7447 if test "$cross_compiling" = yes; then
7448 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
7449 See \`config.log' for more details." >&5
7450 echo "$as_me: error: cannot run test program while cross compiling
7451 See \`config.log' for more details." >&2;}
7452 { (exit 1); exit 1; }; }
7454 cat >conftest.$ac_ext <<_ACEOF
7457 cat confdefs.h >>conftest.$ac_ext
7458 cat >>conftest.$ac_ext <<_ACEOF
7459 /* end confdefs.h. */
7460 $ac_includes_default
7461 long longval () { return (long) (sizeof (long double)); }
7462 unsigned long ulongval () { return (long) (sizeof (long double)); }
7469 FILE *f = fopen ("conftest.val", "w");
7472 if (((long) (sizeof (long double))) < 0)
7474 long i = longval ();
7475 if (i != ((long) (sizeof (long double))))
7477 fprintf (f, "%ld\n", i);
7481 unsigned long i = ulongval ();
7482 if (i != ((long) (sizeof (long double))))
7484 fprintf (f, "%lu\n", i);
7486 exit (ferror (f) || fclose (f) != 0);
7492 rm -f conftest$ac_exeext
7493 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7494 (eval $ac_link) 2>&5
7496 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7497 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7498 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7501 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7502 (exit $ac_status); }; }; then
7503 ac_cv_sizeof_long_double=`cat conftest.val`
7505 echo "$as_me: program exited with status $ac_status" >&5
7506 echo "$as_me: failed program was:" >&5
7507 sed 's/^/| /' conftest.$ac_ext >&5
7510 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double), 77
7511 See \`config.log' for more details." >&5
7512 echo "$as_me: error: cannot compute sizeof (long double), 77
7513 See \`config.log' for more details." >&2;}
7514 { (exit 1); exit 1; }; }
7516 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7521 ac_cv_sizeof_long_double=0
7524 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_double" >&5
7525 echo "${ECHO_T}$ac_cv_sizeof_long_double" >&6
7526 cat >>confdefs.h <<_ACEOF
7527 #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
7531 sizeof_long_double=$ac_cv_sizeof_long_double
7534 ### End of automated tests.
7535 ### Now run sysdeps configure fragments.
7537 # They also can set these variables.
7539 ldd_rewrite_script=no
7540 libc_cv_sysconfdir=$sysconfdir
7541 libc_cv_gcc_unwind_find_fde=no
7544 # Iterate over all the sysdep directories we will use, running their
7545 # configure fragments, and looking for a uname implementation.
7547 for dir in $sysnames; do
7550 *) dest=$srcdir/$dir ;;
7552 if test -r $dest/configure; then
7553 echo "$as_me:$LINENO: result: running configure fragment for $dir" >&5
7554 echo "${ECHO_T}running configure fragment for $dir" >&6
7558 if test -z "$uname"; then
7559 if test -r $dest/uname.c ||
7560 test -r $dest/uname.S ||
7561 { test -r $dest/syscalls.list &&
7562 grep '^uname[ ]' $dest/syscalls.list >/dev/null; }; then
7568 if test x$libc_cv_gcc_unwind_find_fde = xyes; then
7569 cat >>confdefs.h <<\_ACEOF
7570 #define EXPORT_UNWIND_FIND_FDE 1
7576 # If we will use the generic uname implementation, we must figure out what
7577 # it will say by examining the system, and write the results in config-name.h.
7578 if test "$uname" = "sysdeps/generic"; then
7580 uname_sysname=`echo $config_os | sed 's/[0-9.]*$//'`
7581 if test $uname_sysname != $config_os; then
7582 config_release=`echo $config_os | sed s/$uname_sysname//`
7585 echo "$as_me:$LINENO: checking OS release for uname" >&5
7586 echo $ECHO_N "checking OS release for uname... $ECHO_C" >&6
7587 if test "${libc_cv_uname_release+set}" = set; then
7588 echo $ECHO_N "(cached) $ECHO_C" >&6
7590 if test -r /vmunix; then
7591 kernel_id=`strings /vmunix | grep UNIX`
7592 elif test -r /dynix; then
7593 kernel_id=`strings /dynix | grep DYNIX`
7598 kernel_release=`echo "$kernel_id" | sed 's/^[^0-9.]*\([0-9.]*\).*$/\1/'`
7599 if test x`echo "$config_release" | sed "s/^$kernel_release//"` \
7600 != x$config_release; then
7601 # The configuration release is a substring of the kernel release.
7602 libc_cv_uname_release=$kernel_release
7603 elif test x$config_release != x; then
7604 libc_cv_uname_release=$config_release
7605 elif test x$kernel_release != x; then
7606 libc_cv_uname_release=$kernel_release
7608 libc_cv_uname_release=unknown
7611 echo "$as_me:$LINENO: result: $libc_cv_uname_release" >&5
7612 echo "${ECHO_T}$libc_cv_uname_release" >&6
7613 uname_release="$libc_cv_uname_release"
7615 echo "$as_me:$LINENO: checking OS version for uname" >&5
7616 echo $ECHO_N "checking OS version for uname... $ECHO_C" >&6
7617 if test "${libc_cv_uname_version+set}" = set; then
7618 echo $ECHO_N "(cached) $ECHO_C" >&6
7620 if test -r /vmunix; then
7621 kernel_id=`strings /vmunix | grep UNIX`
7622 elif test -r /dynix; then
7623 kernel_id=`strings /dynix | grep DYNIX`
7628 kernel_version=`echo "$kernel_id" | sed 's/^[^#]*#\([0-9]*\).*$/\1/'`
7629 if test -n "$kernel_version"; then
7630 libc_cv_uname_version="$kernel_version"
7632 libc_cv_uname_version=unknown
7635 echo "$as_me:$LINENO: result: $libc_cv_uname_version" >&5
7636 echo "${ECHO_T}$libc_cv_uname_version" >&6
7637 uname_version="$libc_cv_uname_version"
7639 config_uname=config-name.h:config-name.in
7641 # For non-generic uname, we don't need to create config-name.h at all.
7645 cat >>confdefs.h <<\_ACEOF
7646 #define USE_IN_LIBIO 1
7650 # Test for old glibc 2.0.x headers so that they can be removed properly
7651 # Search only in includedir.
7652 echo "$as_me:$LINENO: checking for old glibc 2.0.x headers" >&5
7653 echo $ECHO_N "checking for old glibc 2.0.x headers... $ECHO_C" >&6
7654 if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h"
7656 old_glibc_headers=yes
7658 old_glibc_headers=no
7660 echo "$as_me:$LINENO: result: $old_glibc_headers" >&5
7661 echo "${ECHO_T}$old_glibc_headers" >&6
7662 if test ${old_glibc_headers} = yes; then
7663 { echo "$as_me:$LINENO: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&5
7664 echo "$as_me: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&2;}
7665 { echo "$as_me:$LINENO: WARNING: *** be removed." >&5
7666 echo "$as_me: WARNING: *** be removed." >&2;}
7680 if test $gnu_ld = yes; then
7681 cat >>confdefs.h <<\_ACEOF
7682 #define HAVE_GNU_LD 1
7686 if test $gnu_as = yes; then
7687 cat >>confdefs.h <<\_ACEOF
7688 #define HAVE_GNU_AS 1
7692 if test $elf = yes; then
7693 cat >>confdefs.h <<\_ACEOF
7698 if test $xcoff = yes; then
7699 cat >>confdefs.h <<\_ACEOF
7700 #define HAVE_XCOFF 1
7707 if test $shared = default; then
7708 if test $gnu_ld = yes; then
7711 # For now we do not assume shared libs are available. In future more
7712 # tests might become available.
7717 if test x"$libc_cv_idn" = xyes; then
7718 cat >>confdefs.h <<\_ACEOF
7719 #define HAVE_LIBIDN 1
7724 echo "$as_me:$LINENO: checking whether -fPIC is default" >&5
7725 echo $ECHO_N "checking whether -fPIC is default... $ECHO_C" >&6
7726 if test "${pic_default+set}" = set; then
7727 echo $ECHO_N "(cached) $ECHO_C" >&6
7730 cat > conftest.c <<EOF
7731 #if defined __PIC__ || defined __pic__ || defined PIC || defined pic
7732 # error PIC is default.
7735 if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then
7740 echo "$as_me:$LINENO: result: $pic_default" >&5
7741 echo "${ECHO_T}$pic_default" >&6
7753 *door*) linux_doors=yes ;;
7754 *) linux_doors=no ;;
7760 if test "`(cd $srcdir; pwd)`" = "`pwd`"; then
7763 config_makefile=Makefile
7766 VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h`
7767 RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h`
7771 ac_config_files="$ac_config_files config.make ${config_makefile} ${config_uname}"
7773 ac_config_commands="$ac_config_commands default"
7775 cat >confcache <<\_ACEOF
7776 # This file is a shell script that caches the results of configure
7777 # tests run on this system so they can be shared between configure
7778 # scripts and configure runs, see configure's option --config-cache.
7779 # It is not useful on other systems. If it contains results you don't
7780 # want to keep, you may remove or edit it.
7782 # config.status only pays attention to the cache file if you give it
7783 # the --recheck option to rerun configure.
7785 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7786 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7791 # The following way of writing the cache mishandles newlines in values,
7792 # but we know of no workaround that is simple, portable, and efficient.
7793 # So, don't put newlines in cache variables' values.
7794 # Ultrix sh set writes to stderr and can't be redirected directly,
7795 # and sets the high bit in the cache file unless we assign to the vars.
7798 case `(ac_space=' '; set | grep ac_space) 2>&1` in
7800 # `set' does not quote correctly, so add quotes (double-quote
7801 # substitution turns \\\\ into \\, and sed turns \\ into \).
7804 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7807 # `set' quotes correctly as required by POSIX, so do not add quotes.
7809 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
7816 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7818 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7820 if diff $cache_file confcache >/dev/null 2>&1; then :; else
7821 if test -w $cache_file; then
7822 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
7823 cat confcache >$cache_file
7825 echo "not updating unwritable cache $cache_file"
7830 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7831 # Let make expand exec_prefix.
7832 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7834 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7835 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7836 # trailing colons and then remove the whole line if VPATH becomes empty
7837 # (actually we leave an empty line to preserve line numbers).
7838 if test "x$srcdir" = x.; then
7839 ac_vpsub='/^[ ]*VPATH[ ]*=/{
7840 s/:*\$(srcdir):*/:/;
7841 s/:*\${srcdir}:*/:/;
7843 s/^\([^=]*=[ ]*\):*/\1/;
7849 DEFS=-DHAVE_CONFIG_H
7853 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7854 # 1. Remove the extension, and $U if already installed.
7855 ac_i=`echo "$ac_i" |
7856 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
7858 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
7859 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
7863 LTLIBOBJS=$ac_ltlibobjs
7867 : ${CONFIG_STATUS=./config.status}
7868 ac_clean_files_save=$ac_clean_files
7869 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7870 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7871 echo "$as_me: creating $CONFIG_STATUS" >&6;}
7872 cat >$CONFIG_STATUS <<_ACEOF
7874 # Generated by $as_me.
7875 # Run this file to recreate the current configuration.
7876 # Compiler output produced by configure, useful for debugging
7877 # configure, is in config.log if it exists.
7882 SHELL=\${CONFIG_SHELL-$SHELL}
7885 cat >>$CONFIG_STATUS <<\_ACEOF
7886 ## --------------------- ##
7887 ## M4sh Initialization. ##
7888 ## --------------------- ##
7890 # Be Bourne compatible
7891 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7894 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7895 # is contrary to our usage. Disable this feature.
7896 alias -g '${1+"$@"}'='"$@"'
7897 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
7900 DUALCASE=1; export DUALCASE # for MKS sh
7902 # Support unset when possible.
7903 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7910 # Work around bugs in pre-3.0 UWIN ksh.
7911 $as_unset ENV MAIL MAILPATH
7918 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7919 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7920 LC_TELEPHONE LC_TIME
7922 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7923 eval $as_var=C; export $as_var
7929 # Required to use basename.
7930 if expr a : '\(a\)' >/dev/null 2>&1; then
7936 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
7937 as_basename=basename
7943 # Name of the executable.
7944 as_me=`$as_basename "$0" ||
7945 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7946 X"$0" : 'X\(//\)$' \| \
7947 X"$0" : 'X\(/\)$' \| \
7948 . : '\(.\)' 2>/dev/null ||
7950 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
7951 /^X\/\(\/\/\)$/{ s//\1/; q; }
7952 /^X\/\(\/\).*/{ s//\1/; q; }
7956 # PATH needs CR, and LINENO needs CR and PATH.
7957 # Avoid depending upon Character Ranges.
7958 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7959 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7960 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7961 as_cr_digits='0123456789'
7962 as_cr_alnum=$as_cr_Letters$as_cr_digits
7964 # The user is always right.
7965 if test "${PATH_SEPARATOR+set}" != set; then
7966 echo "#! /bin/sh" >conf$$.sh
7967 echo "exit 0" >>conf$$.sh
7969 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7980 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7981 test "x$as_lineno_1" != "x$as_lineno_2" &&
7982 test "x$as_lineno_3" = "x$as_lineno_2" || {
7983 # Find who we are. Look in the path if we contain no path at all
7986 *[\\/]* ) as_myself=$0 ;;
7987 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7991 test -z "$as_dir" && as_dir=.
7992 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7997 # We did not find ourselves, most probably we were run as `sh COMMAND'
7998 # in which case we are not to be found in the path.
7999 if test "x$as_myself" = x; then
8002 if test ! -f "$as_myself"; then
8003 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
8004 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
8005 { (exit 1); exit 1; }; }
8007 case $CONFIG_SHELL in
8009 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8010 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
8013 test -z "$as_dir" && as_dir=.
8014 for as_base in sh bash ksh sh5; do
8017 if ("$as_dir/$as_base" -c '
8020 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8021 test "x$as_lineno_1" != "x$as_lineno_2" &&
8022 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
8023 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
8024 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
8025 CONFIG_SHELL=$as_dir/$as_base
8027 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
8035 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
8036 # uniformly replaced by the line number. The first 'sed' inserts a
8037 # line-number line before each line; the second 'sed' does the real
8038 # work. The second script uses 'N' to pair each line-number line
8039 # with the numbered line, and appends trailing '-' during
8040 # substitution so that $LINENO is not a special case at line end.
8041 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
8042 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
8043 sed '=' <$as_myself |
8048 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
8051 s,^['$as_cr_digits']*\n,,
8053 chmod +x $as_me.lineno ||
8054 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
8055 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
8056 { (exit 1); exit 1; }; }
8058 # Don't try to exec as it changes $[0], causing all sort of problems
8059 # (the dirname of $[0] is not the place where we might find the
8060 # original and so on. Autoconf is especially sensible to this).
8062 # Exit status is that of the last command.
8067 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
8068 *c*,-n*) ECHO_N= ECHO_C='
8070 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
8071 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
8074 if expr a : '\(a\)' >/dev/null 2>&1; then
8080 rm -f conf$$ conf$$.exe conf$$.file
8082 if ln -s conf$$.file conf$$ 2>/dev/null; then
8083 # We could just check for DJGPP; but this test a) works b) is more generic
8084 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
8085 if test -f conf$$.exe; then
8086 # Don't use ln at all; we don't have any links
8091 elif ln conf$$.file conf$$ 2>/dev/null; then
8096 rm -f conf$$ conf$$.exe conf$$.file
8098 if mkdir -p . 2>/dev/null; then
8101 test -d ./-p && rmdir ./-p
8105 as_executable_p="test -f"
8107 # Sed expression to map a string onto a valid CPP name.
8108 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8110 # Sed expression to map a string onto a valid variable name.
8111 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8115 # We need space, tab and new line, in precisely that order.
8125 # Open the log real soon, to keep \$[0] and so on meaningful, and to
8126 # report actual input values of CONFIG_FILES etc. instead of their
8127 # values after options handling. Logging --version etc. is OK.
8131 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8132 ## Running $as_me. ##
8137 This file was extended by GNU C Library $as_me (see version.h), which was
8138 generated by GNU Autoconf 2.59. Invocation command line was
8140 CONFIG_FILES = $CONFIG_FILES
8141 CONFIG_HEADERS = $CONFIG_HEADERS
8142 CONFIG_LINKS = $CONFIG_LINKS
8143 CONFIG_COMMANDS = $CONFIG_COMMANDS
8147 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
8151 # Files that config.status was made for.
8152 if test -n "$ac_config_files"; then
8153 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
8156 if test -n "$ac_config_headers"; then
8157 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
8160 if test -n "$ac_config_links"; then
8161 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
8164 if test -n "$ac_config_commands"; then
8165 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
8168 cat >>$CONFIG_STATUS <<\_ACEOF
8171 \`$as_me' instantiates files from templates according to the
8172 current configuration.
8174 Usage: $0 [OPTIONS] [FILE]...
8176 -h, --help print this help, then exit
8177 -V, --version print version number, then exit
8178 -q, --quiet do not print progress messages
8179 -d, --debug don't remove temporary files
8180 --recheck update $as_me by reconfiguring in the same conditions
8181 --file=FILE[:TEMPLATE]
8182 instantiate the configuration file FILE
8183 --header=FILE[:TEMPLATE]
8184 instantiate the configuration header FILE
8186 Configuration files:
8189 Configuration headers:
8192 Configuration commands:
8195 Report bugs to <bug-autoconf@gnu.org>."
8198 cat >>$CONFIG_STATUS <<_ACEOF
8200 GNU C Library config.status (see version.h)
8201 configured by $0, generated by GNU Autoconf 2.59,
8202 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
8204 Copyright (C) 2003 Free Software Foundation, Inc.
8205 This config.status script is free software; the Free Software Foundation
8206 gives unlimited permission to copy, distribute and modify it."
8211 cat >>$CONFIG_STATUS <<\_ACEOF
8212 # If no file are specified by the user, then we need to provide default
8213 # value. By we need to know if files were specified by the user.
8219 ac_option=`expr "x$1" : 'x\([^=]*\)='`
8220 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
8228 *) # This is not an option, so the user has probably given explicit
8231 ac_need_defaults=false;;
8235 # Handling of the options.
8237 cat >>$CONFIG_STATUS <<\_ACEOF
8238 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8240 --version | --vers* | -V )
8241 echo "$ac_cs_version"; exit 0 ;;
8243 # Conflict between --help and --header
8244 { { echo "$as_me:$LINENO: error: ambiguous option: $1
8245 Try \`$0 --help' for more information." >&5
8246 echo "$as_me: error: ambiguous option: $1
8247 Try \`$0 --help' for more information." >&2;}
8248 { (exit 1); exit 1; }; };;
8249 --help | --hel | -h )
8250 echo "$ac_cs_usage"; exit 0 ;;
8251 --debug | --d* | -d )
8253 --file | --fil | --fi | --f )
8255 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8256 ac_need_defaults=false;;
8257 --header | --heade | --head | --hea )
8259 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8260 ac_need_defaults=false;;
8261 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8262 | -silent | --silent | --silen | --sile | --sil | --si | --s)
8266 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
8267 Try \`$0 --help' for more information." >&5
8268 echo "$as_me: error: unrecognized option: $1
8269 Try \`$0 --help' for more information." >&2;}
8270 { (exit 1); exit 1; }; } ;;
8272 *) ac_config_targets="$ac_config_targets $1" ;;
8278 ac_configure_extra_args=
8280 if $ac_cs_silent; then
8282 ac_configure_extra_args="$ac_configure_extra_args --silent"
8286 cat >>$CONFIG_STATUS <<_ACEOF
8287 if \$ac_cs_recheck; then
8288 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8289 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8294 cat >>$CONFIG_STATUS <<_ACEOF
8296 # INIT-COMMANDS section.
8299 config_vars='$config_vars'
8305 cat >>$CONFIG_STATUS <<\_ACEOF
8306 for ac_config_target in $ac_config_targets
8308 case "$ac_config_target" in
8309 # Handling of arguments.
8310 "config.make" ) CONFIG_FILES="$CONFIG_FILES config.make" ;;
8311 "${config_makefile}" ) CONFIG_FILES="$CONFIG_FILES ${config_makefile}" ;;
8312 "${config_uname}" ) CONFIG_FILES="$CONFIG_FILES ${config_uname}" ;;
8313 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
8314 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
8315 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8316 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8317 { (exit 1); exit 1; }; };;
8321 # If the user did not use the arguments to specify the items to instantiate,
8322 # then the envvar interface is used. Set only those that are not.
8323 # We use the long form for the default assignment because of an extremely
8324 # bizarre bug on SunOS 4.1.3.
8325 if $ac_need_defaults; then
8326 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8327 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8328 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8331 # Have a temporary directory for convenience. Make it in the build tree
8332 # simply because there is no reason to put it here, and in addition,
8333 # creating and moving files from /tmp can sometimes cause problems.
8334 # Create a temporary directory, and hook for its removal unless debugging.
8337 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
8338 trap '{ (exit 1); exit 1; }' 1 2 13 15
8341 # Create a (secure) tmp directory for tmp files.
8344 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
8345 test -n "$tmp" && test -d "$tmp"
8348 tmp=./confstat$$-$RANDOM
8349 (umask 077 && mkdir $tmp)
8352 echo "$me: cannot create a temporary directory in ." >&2
8353 { (exit 1); exit 1; }
8358 cat >>$CONFIG_STATUS <<_ACEOF
8361 # CONFIG_FILES section.
8364 # No need to generate the scripts if there are no CONFIG_FILES.
8365 # This happens for instance when ./config.status config.h
8366 if test -n "\$CONFIG_FILES"; then
8367 # Protect against being on the right side of a sed subst in config.status.
8368 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
8369 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
8370 s,@SHELL@,$SHELL,;t t
8371 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
8372 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
8373 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
8374 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
8375 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
8376 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
8377 s,@exec_prefix@,$exec_prefix,;t t
8378 s,@prefix@,$prefix,;t t
8379 s,@program_transform_name@,$program_transform_name,;t t
8380 s,@bindir@,$bindir,;t t
8381 s,@sbindir@,$sbindir,;t t
8382 s,@libexecdir@,$libexecdir,;t t
8383 s,@datadir@,$datadir,;t t
8384 s,@sysconfdir@,$sysconfdir,;t t
8385 s,@sharedstatedir@,$sharedstatedir,;t t
8386 s,@localstatedir@,$localstatedir,;t t
8387 s,@libdir@,$libdir,;t t
8388 s,@includedir@,$includedir,;t t
8389 s,@oldincludedir@,$oldincludedir,;t t
8390 s,@infodir@,$infodir,;t t
8391 s,@mandir@,$mandir,;t t
8392 s,@build_alias@,$build_alias,;t t
8393 s,@host_alias@,$host_alias,;t t
8394 s,@target_alias@,$target_alias,;t t
8396 s,@ECHO_C@,$ECHO_C,;t t
8397 s,@ECHO_N@,$ECHO_N,;t t
8398 s,@ECHO_T@,$ECHO_T,;t t
8400 s,@with_fp@,$with_fp,;t t
8401 s,@with_cvs@,$with_cvs,;t t
8402 s,@enable_check_abi@,$enable_check_abi,;t t
8403 s,@oldest_abi@,$oldest_abi,;t t
8404 s,@bindnow@,$bindnow,;t t
8405 s,@force_install@,$force_install,;t t
8406 s,@all_warnings@,$all_warnings,;t t
8407 s,@build@,$build,;t t
8408 s,@build_cpu@,$build_cpu,;t t
8409 s,@build_vendor@,$build_vendor,;t t
8410 s,@build_os@,$build_os,;t t
8412 s,@host_cpu@,$host_cpu,;t t
8413 s,@host_vendor@,$host_vendor,;t t
8414 s,@host_os@,$host_os,;t t
8415 s,@subdirs@,$subdirs,;t t
8416 s,@add_ons@,$add_ons,;t t
8417 s,@base_machine@,$base_machine,;t t
8418 s,@sysnames@,$sysnames,;t t
8419 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
8420 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
8421 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
8424 s,@CFLAGS@,$CFLAGS,;t t
8425 s,@LDFLAGS@,$LDFLAGS,;t t
8426 s,@CPPFLAGS@,$CPPFLAGS,;t t
8427 s,@ac_ct_CC@,$ac_ct_CC,;t t
8428 s,@OBJEXT@,$OBJEXT,;t t
8429 s,@BUILD_CC@,$BUILD_CC,;t t
8430 s,@cross_compiling@,$cross_compiling,;t t
8433 s,@CXXFLAGS@,$CXXFLAGS,;t t
8434 s,@ac_ct_CXX@,$ac_ct_CXX,;t t
8436 s,@OBJDUMP@,$OBJDUMP,;t t
8437 s,@RANLIB@,$RANLIB,;t t
8438 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
8442 s,@PWD_P@,$PWD_P,;t t
8444 s,@MSGFMT@,$MSGFMT,;t t
8445 s,@MAKEINFO@,$MAKEINFO,;t t
8447 s,@AUTOCONF@,$AUTOCONF,;t t
8448 s,@SYSINCLUDES@,$SYSINCLUDES,;t t
8449 s,@libc_cv_gcc_static_libgcc@,$libc_cv_gcc_static_libgcc,;t t
8451 s,@libc_cv_have_bash2@,$libc_cv_have_bash2,;t t
8453 s,@libc_cv_have_ksh@,$libc_cv_have_ksh,;t t
8456 s,@INSTALL_INFO@,$INSTALL_INFO,;t t
8457 s,@BISON@,$BISON,;t t
8458 s,@VERSIONING@,$VERSIONING,;t t
8459 s,@libc_cv_asm_protected_directive@,$libc_cv_asm_protected_directive,;t t
8460 s,@libc_cv_initfinit_array@,$libc_cv_initfinit_array,;t t
8461 s,@libc_cv_cc_with_libunwind@,$libc_cv_cc_with_libunwind,;t t
8462 s,@libc_cv_z_nodelete@,$libc_cv_z_nodelete,;t t
8463 s,@libc_cv_z_nodlopen@,$libc_cv_z_nodlopen,;t t
8464 s,@libc_cv_z_initfirst@,$libc_cv_z_initfirst,;t t
8465 s,@libc_cv_z_relro@,$libc_cv_z_relro,;t t
8466 s,@libc_cv_Bgroup@,$libc_cv_Bgroup,;t t
8467 s,@libc_cv_libgcc_s_suffix@,$libc_cv_libgcc_s_suffix,;t t
8468 s,@libc_cv_as_needed@,$libc_cv_as_needed,;t t
8469 s,@ASFLAGS_config@,$ASFLAGS_config,;t t
8470 s,@libc_cv_z_combreloc@,$libc_cv_z_combreloc,;t t
8471 s,@libc_cv_z_execstack@,$libc_cv_z_execstack,;t t
8472 s,@libc_cv_fpie@,$libc_cv_fpie,;t t
8473 s,@fno_unit_at_a_time@,$fno_unit_at_a_time,;t t
8474 s,@libc_cv_have_initfini@,$libc_cv_have_initfini,;t t
8475 s,@libc_cv_cpp_asm_debuginfo@,$libc_cv_cpp_asm_debuginfo,;t t
8476 s,@no_whole_archive@,$no_whole_archive,;t t
8477 s,@exceptions@,$exceptions,;t t
8478 s,@LIBGD@,$LIBGD,;t t
8479 s,@have_selinux@,$have_selinux,;t t
8480 s,@EGREP@,$EGREP,;t t
8481 s,@sizeof_long_double@,$sizeof_long_double,;t t
8482 s,@libc_cv_gcc_unwind_find_fde@,$libc_cv_gcc_unwind_find_fde,;t t
8483 s,@uname_sysname@,$uname_sysname,;t t
8484 s,@uname_release@,$uname_release,;t t
8485 s,@uname_version@,$uname_version,;t t
8486 s,@old_glibc_headers@,$old_glibc_headers,;t t
8487 s,@libc_cv_slibdir@,$libc_cv_slibdir,;t t
8488 s,@libc_cv_localedir@,$libc_cv_localedir,;t t
8489 s,@libc_cv_sysconfdir@,$libc_cv_sysconfdir,;t t
8490 s,@libc_cv_rootsbindir@,$libc_cv_rootsbindir,;t t
8491 s,@libc_cv_forced_unwind@,$libc_cv_forced_unwind,;t t
8492 s,@use_ldconfig@,$use_ldconfig,;t t
8493 s,@ldd_rewrite_script@,$ldd_rewrite_script,;t t
8494 s,@gnu_ld@,$gnu_ld,;t t
8495 s,@gnu_as@,$gnu_as,;t t
8497 s,@xcoff@,$xcoff,;t t
8498 s,@static@,$static,;t t
8499 s,@shared@,$shared,;t t
8500 s,@pic_default@,$pic_default,;t t
8501 s,@profile@,$profile,;t t
8502 s,@omitfp@,$omitfp,;t t
8503 s,@bounded@,$bounded,;t t
8504 s,@static_nss@,$static_nss,;t t
8505 s,@nopic_initfini@,$nopic_initfini,;t t
8506 s,@DEFINES@,$DEFINES,;t t
8507 s,@linux_doors@,$linux_doors,;t t
8508 s,@mach_interface_list@,$mach_interface_list,;t t
8509 s,@VERSION@,$VERSION,;t t
8510 s,@RELEASE@,$RELEASE,;t t
8511 s,@LIBOBJS@,$LIBOBJS,;t t
8512 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
8517 cat >>$CONFIG_STATUS <<\_ACEOF
8518 # Split the substitutions into bite-sized pieces for seds with
8519 # small command number limits, like on Digital OSF/1 and HP-UX.
8521 ac_sed_frag=1 # Number of current file.
8522 ac_beg=1 # First line for current file.
8523 ac_end=$ac_max_sed_lines # Line after last line for current file.
8526 while $ac_more_lines; do
8527 if test $ac_beg -gt 1; then
8528 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8530 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8532 if test ! -s $tmp/subs.frag; then
8535 # The purpose of the label and of the branching condition is to
8536 # speed up the sed processing (if there are no `@' at all, there
8537 # is no need to browse any of the substitutions).
8538 # These are the two extra sed commands mentioned above.
8540 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
8541 if test -z "$ac_sed_cmds"; then
8542 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
8544 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
8546 ac_sed_frag=`expr $ac_sed_frag + 1`
8548 ac_end=`expr $ac_end + $ac_max_sed_lines`
8551 if test -z "$ac_sed_cmds"; then
8554 fi # test -n "$CONFIG_FILES"
8557 cat >>$CONFIG_STATUS <<\_ACEOF
8558 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
8559 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8561 - | *:- | *:-:* ) # input from stdin
8563 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8564 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8565 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8566 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8567 * ) ac_file_in=$ac_file.in ;;
8570 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
8571 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
8572 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8573 X"$ac_file" : 'X\(//\)[^/]' \| \
8574 X"$ac_file" : 'X\(//\)$' \| \
8575 X"$ac_file" : 'X\(/\)' \| \
8576 . : '\(.\)' 2>/dev/null ||
8578 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8579 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8580 /^X\(\/\/\)$/{ s//\1/; q; }
8581 /^X\(\/\).*/{ s//\1/; q; }
8583 { if $as_mkdir_p; then
8588 while test ! -d "$as_dir"; do
8589 as_dirs="$as_dir $as_dirs"
8590 as_dir=`(dirname "$as_dir") 2>/dev/null ||
8591 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8592 X"$as_dir" : 'X\(//\)[^/]' \| \
8593 X"$as_dir" : 'X\(//\)$' \| \
8594 X"$as_dir" : 'X\(/\)' \| \
8595 . : '\(.\)' 2>/dev/null ||
8597 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8598 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8599 /^X\(\/\/\)$/{ s//\1/; q; }
8600 /^X\(\/\).*/{ s//\1/; q; }
8603 test ! -n "$as_dirs" || mkdir $as_dirs
8604 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8605 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8606 { (exit 1); exit 1; }; }; }
8610 if test "$ac_dir" != .; then
8611 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8612 # A "../" for each directory in $ac_dir_suffix.
8613 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8615 ac_dir_suffix= ac_top_builddir=
8619 .) # No --srcdir option. We are building in place.
8621 if test -z "$ac_top_builddir"; then
8624 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
8626 [\\/]* | ?:[\\/]* ) # Absolute path.
8627 ac_srcdir=$srcdir$ac_dir_suffix;
8628 ac_top_srcdir=$srcdir ;;
8630 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8631 ac_top_srcdir=$ac_top_builddir$srcdir ;;
8634 # Do not use `cd foo && pwd` to compute absolute paths, because
8635 # the directories may not exist.
8637 .) ac_abs_builddir="$ac_dir";;
8640 .) ac_abs_builddir=`pwd`;;
8641 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8642 *) ac_abs_builddir=`pwd`/"$ac_dir";;
8645 case $ac_abs_builddir in
8646 .) ac_abs_top_builddir=${ac_top_builddir}.;;
8648 case ${ac_top_builddir}. in
8649 .) ac_abs_top_builddir=$ac_abs_builddir;;
8650 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8651 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8654 case $ac_abs_builddir in
8655 .) ac_abs_srcdir=$ac_srcdir;;
8658 .) ac_abs_srcdir=$ac_abs_builddir;;
8659 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8660 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8663 case $ac_abs_builddir in
8664 .) ac_abs_top_srcdir=$ac_top_srcdir;;
8666 case $ac_top_srcdir in
8667 .) ac_abs_top_srcdir=$ac_abs_builddir;;
8668 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8669 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8675 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8676 *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
8679 if test x"$ac_file" != x-; then
8680 { echo "$as_me:$LINENO: creating $ac_file" >&5
8681 echo "$as_me: creating $ac_file" >&6;}
8684 # Let's still pretend it is `configure' which instantiates (i.e., don't
8685 # use $as_me), people would be surprised to read:
8686 # /* config.h. Generated by config.status. */
8687 if test x"$ac_file" = x-; then
8690 configure_input="$ac_file. "
8692 configure_input=$configure_input"Generated from `echo $ac_file_in |
8693 sed 's,.*/,,'` by configure."
8695 # First look for the input files in the build tree, otherwise in the
8697 ac_file_inputs=`IFS=:
8698 for f in $ac_file_in; do
8700 -) echo $tmp/stdin ;;
8702 # Absolute (can't be DOS-style, as IFS=:)
8703 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8704 echo "$as_me: error: cannot find input file: $f" >&2;}
8705 { (exit 1); exit 1; }; }
8708 if test -f "$f"; then
8711 elif test -f "$srcdir/$f"; then
8716 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8717 echo "$as_me: error: cannot find input file: $f" >&2;}
8718 { (exit 1); exit 1; }; }
8721 done` || { (exit 1); exit 1; }
8723 cat >>$CONFIG_STATUS <<_ACEOF
8727 cat >>$CONFIG_STATUS <<\_ACEOF
8729 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8730 s,@configure_input@,$configure_input,;t t
8731 s,@srcdir@,$ac_srcdir,;t t
8732 s,@abs_srcdir@,$ac_abs_srcdir,;t t
8733 s,@top_srcdir@,$ac_top_srcdir,;t t
8734 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
8735 s,@builddir@,$ac_builddir,;t t
8736 s,@abs_builddir@,$ac_abs_builddir,;t t
8737 s,@top_builddir@,$ac_top_builddir,;t t
8738 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
8739 s,@INSTALL@,$ac_INSTALL,;t t
8740 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
8742 if test x"$ac_file" != x-; then
8743 mv $tmp/out $ac_file
8751 cat >>$CONFIG_STATUS <<\_ACEOF
8754 # CONFIG_HEADER section.
8757 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8758 # NAME is the cpp macro being defined and VALUE is the value it is being given.
8760 # ac_d sets the value in "#define NAME VALUE" lines.
8761 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
8762 ac_dB='[ ].*$,\1#\2'
8765 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8766 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
8767 ac_uB='$,\1#\2define\3'
8771 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
8772 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8774 - | *:- | *:-:* ) # input from stdin
8776 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8777 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8778 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8779 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8780 * ) ac_file_in=$ac_file.in ;;
8783 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
8784 echo "$as_me: creating $ac_file" >&6;}
8786 # First look for the input files in the build tree, otherwise in the
8788 ac_file_inputs=`IFS=:
8789 for f in $ac_file_in; do
8791 -) echo $tmp/stdin ;;
8793 # Absolute (can't be DOS-style, as IFS=:)
8794 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8795 echo "$as_me: error: cannot find input file: $f" >&2;}
8796 { (exit 1); exit 1; }; }
8797 # Do quote $f, to prevent DOS paths from being IFS'd.
8800 if test -f "$f"; then
8803 elif test -f "$srcdir/$f"; then
8808 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8809 echo "$as_me: error: cannot find input file: $f" >&2;}
8810 { (exit 1); exit 1; }; }
8813 done` || { (exit 1); exit 1; }
8814 # Remove the trailing spaces.
8815 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
8819 # Transform confdefs.h into two sed scripts, `conftest.defines' and
8820 # `conftest.undefs', that substitutes the proper values into
8821 # config.h.in to produce config.h. The first handles `#define'
8822 # templates, and the second `#undef' templates.
8823 # And first: Protect against being on the right side of a sed subst in
8824 # config.status. Protect against being in an unquoted here document
8826 rm -f conftest.defines conftest.undefs
8827 # Using a here document instead of a string reduces the quoting nightmare.
8828 # Putting comments in sed scripts is not portable.
8830 # `end' is used to avoid that the second main sed command (meant for
8831 # 0-ary CPP macros) applies to n-ary macro definitions.
8832 # See the Autoconf documentation for `clear'.
8833 cat >confdef2sed.sed <<\_ACEOF
8838 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
8840 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
8843 # If some macros were called several times there might be several times
8844 # the same #defines, which is useless. Nevertheless, we may not want to
8845 # sort them, since we want the *last* AC-DEFINE to be honored.
8846 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
8847 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
8848 rm -f confdef2sed.sed
8850 # This sed command replaces #undef with comments. This is necessary, for
8851 # example, in the case of _POSIX_SOURCE, which is predefined and required
8852 # on some systems where configure will not decide to define it.
8853 cat >>conftest.undefs <<\_ACEOF
8854 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
8857 # Break up conftest.defines because some shells have a limit on the size
8858 # of here documents, and old seds have small limits too (100 cmds).
8859 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
8860 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
8861 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
8862 echo ' :' >>$CONFIG_STATUS
8864 while grep . conftest.defines >/dev/null
8866 # Write a limited-size here document to $tmp/defines.sed.
8867 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
8868 # Speed up: don't consider the non `#define' lines.
8869 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
8870 # Work around the forget-to-reset-the-flag bug.
8871 echo 't clr' >>$CONFIG_STATUS
8872 echo ': clr' >>$CONFIG_STATUS
8873 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
8875 sed -f $tmp/defines.sed $tmp/in >$tmp/out
8879 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
8880 rm -f conftest.defines
8881 mv conftest.tail conftest.defines
8883 rm -f conftest.defines
8884 echo ' fi # grep' >>$CONFIG_STATUS
8885 echo >>$CONFIG_STATUS
8887 # Break up conftest.undefs because some shells have a limit on the size
8888 # of here documents, and old seds have small limits too (100 cmds).
8889 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
8891 while grep . conftest.undefs >/dev/null
8893 # Write a limited-size here document to $tmp/undefs.sed.
8894 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
8895 # Speed up: don't consider the non `#undef'
8896 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
8897 # Work around the forget-to-reset-the-flag bug.
8898 echo 't clr' >>$CONFIG_STATUS
8899 echo ': clr' >>$CONFIG_STATUS
8900 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
8902 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
8906 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
8907 rm -f conftest.undefs
8908 mv conftest.tail conftest.undefs
8910 rm -f conftest.undefs
8912 cat >>$CONFIG_STATUS <<\_ACEOF
8913 # Let's still pretend it is `configure' which instantiates (i.e., don't
8914 # use $as_me), people would be surprised to read:
8915 # /* config.h. Generated by config.status. */
8916 if test x"$ac_file" = x-; then
8917 echo "/* Generated by configure. */" >$tmp/config.h
8919 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
8921 cat $tmp/in >>$tmp/config.h
8923 if test x"$ac_file" != x-; then
8924 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
8925 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8926 echo "$as_me: $ac_file is unchanged" >&6;}
8928 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
8929 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8930 X"$ac_file" : 'X\(//\)[^/]' \| \
8931 X"$ac_file" : 'X\(//\)$' \| \
8932 X"$ac_file" : 'X\(/\)' \| \
8933 . : '\(.\)' 2>/dev/null ||
8935 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8936 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8937 /^X\(\/\/\)$/{ s//\1/; q; }
8938 /^X\(\/\).*/{ s//\1/; q; }
8940 { if $as_mkdir_p; then
8945 while test ! -d "$as_dir"; do
8946 as_dirs="$as_dir $as_dirs"
8947 as_dir=`(dirname "$as_dir") 2>/dev/null ||
8948 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8949 X"$as_dir" : 'X\(//\)[^/]' \| \
8950 X"$as_dir" : 'X\(//\)$' \| \
8951 X"$as_dir" : 'X\(/\)' \| \
8952 . : '\(.\)' 2>/dev/null ||
8954 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8955 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8956 /^X\(\/\/\)$/{ s//\1/; q; }
8957 /^X\(\/\).*/{ s//\1/; q; }
8960 test ! -n "$as_dirs" || mkdir $as_dirs
8961 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8962 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8963 { (exit 1); exit 1; }; }; }
8966 mv $tmp/config.h $ac_file
8974 cat >>$CONFIG_STATUS <<\_ACEOF
8977 # CONFIG_COMMANDS section.
8979 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
8980 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
8981 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
8982 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
8983 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8984 X"$ac_dest" : 'X\(//\)[^/]' \| \
8985 X"$ac_dest" : 'X\(//\)$' \| \
8986 X"$ac_dest" : 'X\(/\)' \| \
8987 . : '\(.\)' 2>/dev/null ||
8989 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8990 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8991 /^X\(\/\/\)$/{ s//\1/; q; }
8992 /^X\(\/\).*/{ s//\1/; q; }
8994 { if $as_mkdir_p; then
8999 while test ! -d "$as_dir"; do
9000 as_dirs="$as_dir $as_dirs"
9001 as_dir=`(dirname "$as_dir") 2>/dev/null ||
9002 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9003 X"$as_dir" : 'X\(//\)[^/]' \| \
9004 X"$as_dir" : 'X\(//\)$' \| \
9005 X"$as_dir" : 'X\(/\)' \| \
9006 . : '\(.\)' 2>/dev/null ||
9008 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9009 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9010 /^X\(\/\/\)$/{ s//\1/; q; }
9011 /^X\(\/\).*/{ s//\1/; q; }
9014 test ! -n "$as_dirs" || mkdir $as_dirs
9015 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9016 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9017 { (exit 1); exit 1; }; }; }
9021 if test "$ac_dir" != .; then
9022 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
9023 # A "../" for each directory in $ac_dir_suffix.
9024 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
9026 ac_dir_suffix= ac_top_builddir=
9030 .) # No --srcdir option. We are building in place.
9032 if test -z "$ac_top_builddir"; then
9035 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
9037 [\\/]* | ?:[\\/]* ) # Absolute path.
9038 ac_srcdir=$srcdir$ac_dir_suffix;
9039 ac_top_srcdir=$srcdir ;;
9041 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9042 ac_top_srcdir=$ac_top_builddir$srcdir ;;
9045 # Do not use `cd foo && pwd` to compute absolute paths, because
9046 # the directories may not exist.
9048 .) ac_abs_builddir="$ac_dir";;
9051 .) ac_abs_builddir=`pwd`;;
9052 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9053 *) ac_abs_builddir=`pwd`/"$ac_dir";;
9056 case $ac_abs_builddir in
9057 .) ac_abs_top_builddir=${ac_top_builddir}.;;
9059 case ${ac_top_builddir}. in
9060 .) ac_abs_top_builddir=$ac_abs_builddir;;
9061 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9062 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9065 case $ac_abs_builddir in
9066 .) ac_abs_srcdir=$ac_srcdir;;
9069 .) ac_abs_srcdir=$ac_abs_builddir;;
9070 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9071 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9074 case $ac_abs_builddir in
9075 .) ac_abs_top_srcdir=$ac_top_srcdir;;
9077 case $ac_top_srcdir in
9078 .) ac_abs_top_srcdir=$ac_abs_builddir;;
9079 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9080 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9085 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
9086 echo "$as_me: executing $ac_dest commands" >&6;}
9089 case $CONFIG_FILES in *config.make*)
9090 echo "$config_vars" >> config.make;;
9092 test -d bits || mkdir bits ;;
9097 cat >>$CONFIG_STATUS <<\_ACEOF
9099 { (exit 0); exit 0; }
9101 chmod +x $CONFIG_STATUS
9102 ac_clean_files=$ac_clean_files_save
9105 # configure is writing to config.log, and then calls config.status.
9106 # config.status does its own redirection, appending to config.log.
9107 # Unfortunately, on DOS this fails, as config.log is still kept open
9108 # by configure, so config.status won't be able to write to it; its
9109 # output is simply discarded. So we exec the FD to /dev/null,
9110 # effectively closing config.log, so it can be properly (re)opened and
9111 # appended to by config.status. When coming back to configure, we
9112 # need to make the FD available again.
9113 if test "$no_create" != yes; then
9115 ac_config_status_args=
9116 test "$silent" = yes &&
9117 ac_config_status_args="$ac_config_status_args --quiet"
9119 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9121 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9122 # would make configure fail if this is the last instruction.
9123 $ac_cs_success || { (exit 1); exit 1; }
9127 # CONFIG_SUBDIRS section.
9129 if test "$no_recursion" != yes; then
9131 # Remove --cache-file and --srcdir arguments so they do not pile up.
9132 ac_sub_configure_args=
9134 for ac_arg in $ac_configure_args; do
9135 if test -n "$ac_prev"; then
9140 -cache-file | --cache-file | --cache-fil | --cache-fi \
9141 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
9142 ac_prev=cache_file ;;
9143 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
9144 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
9147 --config-cache | -C)
9149 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
9151 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
9153 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
9155 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
9157 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
9161 # Always prepend --prefix to ensure using the same prefix
9162 # in subdir configurations.
9163 ac_sub_configure_args="--prefix=$prefix $ac_sub_configure_args"
9166 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
9168 # Do not complain, so a configure script can configure whichever
9169 # parts of a large source tree are present.
9170 test -d $srcdir/$ac_dir || continue
9172 { echo "$as_me:$LINENO: configuring in $ac_dir" >&5
9173 echo "$as_me: configuring in $ac_dir" >&6;}
9174 { if $as_mkdir_p; then
9179 while test ! -d "$as_dir"; do
9180 as_dirs="$as_dir $as_dirs"
9181 as_dir=`(dirname "$as_dir") 2>/dev/null ||
9182 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9183 X"$as_dir" : 'X\(//\)[^/]' \| \
9184 X"$as_dir" : 'X\(//\)$' \| \
9185 X"$as_dir" : 'X\(/\)' \| \
9186 . : '\(.\)' 2>/dev/null ||
9188 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9189 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9190 /^X\(\/\/\)$/{ s//\1/; q; }
9191 /^X\(\/\).*/{ s//\1/; q; }
9194 test ! -n "$as_dirs" || mkdir $as_dirs
9195 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9196 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9197 { (exit 1); exit 1; }; }; }
9201 if test "$ac_dir" != .; then
9202 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
9203 # A "../" for each directory in $ac_dir_suffix.
9204 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
9206 ac_dir_suffix= ac_top_builddir=
9210 .) # No --srcdir option. We are building in place.
9212 if test -z "$ac_top_builddir"; then
9215 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
9217 [\\/]* | ?:[\\/]* ) # Absolute path.
9218 ac_srcdir=$srcdir$ac_dir_suffix;
9219 ac_top_srcdir=$srcdir ;;
9221 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9222 ac_top_srcdir=$ac_top_builddir$srcdir ;;
9225 # Do not use `cd foo && pwd` to compute absolute paths, because
9226 # the directories may not exist.
9228 .) ac_abs_builddir="$ac_dir";;
9231 .) ac_abs_builddir=`pwd`;;
9232 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9233 *) ac_abs_builddir=`pwd`/"$ac_dir";;
9236 case $ac_abs_builddir in
9237 .) ac_abs_top_builddir=${ac_top_builddir}.;;
9239 case ${ac_top_builddir}. in
9240 .) ac_abs_top_builddir=$ac_abs_builddir;;
9241 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9242 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9245 case $ac_abs_builddir in
9246 .) ac_abs_srcdir=$ac_srcdir;;
9249 .) ac_abs_srcdir=$ac_abs_builddir;;
9250 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9251 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9254 case $ac_abs_builddir in
9255 .) ac_abs_top_srcdir=$ac_top_srcdir;;
9257 case $ac_top_srcdir in
9258 .) ac_abs_top_srcdir=$ac_abs_builddir;;
9259 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9260 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9267 # Check for guested configure; otherwise get Cygnus style configure.
9268 if test -f $ac_srcdir/configure.gnu; then
9269 ac_sub_configure="$SHELL '$ac_srcdir/configure.gnu'"
9270 elif test -f $ac_srcdir/configure; then
9271 ac_sub_configure="$SHELL '$ac_srcdir/configure'"
9272 elif test -f $ac_srcdir/configure.in; then
9273 ac_sub_configure=$ac_configure
9275 { echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5
9276 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
9280 # The recursion is here.
9281 if test -n "$ac_sub_configure"; then
9282 # Make the cache file name correct relative to the subdirectory.
9284 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
9286 ac_sub_cache_file=$ac_top_builddir$cache_file ;;
9289 { echo "$as_me:$LINENO: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
9290 echo "$as_me: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
9291 # The eval makes quoting arguments work.
9292 eval $ac_sub_configure $ac_sub_configure_args \
9293 --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir ||
9294 { { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
9295 echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
9296 { (exit 1); exit 1; }; }