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 EGREP sizeof_long_double libc_cv_gcc_unwind_find_fde uname_sysname uname_release uname_version old_glibc_headers libc_cv_slibdir libc_cv_localedir libc_cv_sysconfdir libc_cv_rootsbindir libc_cv_forced_unwind use_ldconfig ldd_rewrite_script gnu_ld gnu_as elf xcoff static shared pic_default profile omitfp bounded static_nss nopic_initfini DEFINES linux_doors mach_interface_list VERSION RELEASE LIBOBJS LTLIBOBJS'
319 # Initialize some variables set by options.
321 ac_init_version=false
322 # The variables have the same names as the options, with
323 # dashes changed to underlines.
331 program_transform_name=s,x,x,
339 # Installation directory options.
340 # These are left unexpanded so users can "make install exec_prefix=/foo"
341 # and all the variables that are supposed to be based on exec_prefix
342 # by default will actually change.
343 # Use braces instead of parens because sh, perl, etc. also accept them.
344 bindir='${exec_prefix}/bin'
345 sbindir='${exec_prefix}/sbin'
346 libexecdir='${exec_prefix}/libexec'
347 datadir='${prefix}/share'
348 sysconfdir='${prefix}/etc'
349 sharedstatedir='${prefix}/com'
350 localstatedir='${prefix}/var'
351 libdir='${exec_prefix}/lib'
352 includedir='${prefix}/include'
353 oldincludedir='/usr/include'
354 infodir='${prefix}/info'
355 mandir='${prefix}/man'
360 # If the previous option needs an argument, assign it.
361 if test -n "$ac_prev"; then
362 eval "$ac_prev=\$ac_option"
367 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
369 # Accept the important Cygnus configure options, so we can diagnose typos.
373 -bindir | --bindir | --bindi | --bind | --bin | --bi)
375 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
378 -build | --build | --buil | --bui | --bu)
379 ac_prev=build_alias ;;
380 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
381 build_alias=$ac_optarg ;;
383 -cache-file | --cache-file | --cache-fil | --cache-fi \
384 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
385 ac_prev=cache_file ;;
386 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
387 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
388 cache_file=$ac_optarg ;;
391 cache_file=config.cache ;;
393 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
395 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
397 datadir=$ac_optarg ;;
399 -disable-* | --disable-*)
400 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
401 # Reject names that are not valid shell variable names.
402 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
403 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
404 { (exit 1); exit 1; }; }
405 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
406 eval "enable_$ac_feature=no" ;;
408 -enable-* | --enable-*)
409 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
410 # Reject names that are not valid shell variable names.
411 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
412 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
413 { (exit 1); exit 1; }; }
414 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
416 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
419 eval "enable_$ac_feature='$ac_optarg'" ;;
421 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
422 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
423 | --exec | --exe | --ex)
424 ac_prev=exec_prefix ;;
425 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
426 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
427 | --exec=* | --exe=* | --ex=*)
428 exec_prefix=$ac_optarg ;;
430 -gas | --gas | --ga | --g)
431 # Obsolete; use --with-gas.
434 -help | --help | --hel | --he | -h)
436 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
437 ac_init_help=recursive ;;
438 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
439 ac_init_help=short ;;
441 -host | --host | --hos | --ho)
442 ac_prev=host_alias ;;
443 -host=* | --host=* | --hos=* | --ho=*)
444 host_alias=$ac_optarg ;;
446 -includedir | --includedir | --includedi | --included | --include \
447 | --includ | --inclu | --incl | --inc)
448 ac_prev=includedir ;;
449 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
450 | --includ=* | --inclu=* | --incl=* | --inc=*)
451 includedir=$ac_optarg ;;
453 -infodir | --infodir | --infodi | --infod | --info | --inf)
455 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
456 infodir=$ac_optarg ;;
458 -libdir | --libdir | --libdi | --libd)
460 -libdir=* | --libdir=* | --libdi=* | --libd=*)
463 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
464 | --libexe | --libex | --libe)
465 ac_prev=libexecdir ;;
466 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
467 | --libexe=* | --libex=* | --libe=*)
468 libexecdir=$ac_optarg ;;
470 -localstatedir | --localstatedir | --localstatedi | --localstated \
471 | --localstate | --localstat | --localsta | --localst \
472 | --locals | --local | --loca | --loc | --lo)
473 ac_prev=localstatedir ;;
474 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
475 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
476 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
477 localstatedir=$ac_optarg ;;
479 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
481 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
485 # Obsolete; use --without-fp.
488 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
489 | --no-cr | --no-c | -n)
492 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
493 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
496 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
497 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
498 | --oldin | --oldi | --old | --ol | --o)
499 ac_prev=oldincludedir ;;
500 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
501 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
502 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
503 oldincludedir=$ac_optarg ;;
505 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
507 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
510 -program-prefix | --program-prefix | --program-prefi | --program-pref \
511 | --program-pre | --program-pr | --program-p)
512 ac_prev=program_prefix ;;
513 -program-prefix=* | --program-prefix=* | --program-prefi=* \
514 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
515 program_prefix=$ac_optarg ;;
517 -program-suffix | --program-suffix | --program-suffi | --program-suff \
518 | --program-suf | --program-su | --program-s)
519 ac_prev=program_suffix ;;
520 -program-suffix=* | --program-suffix=* | --program-suffi=* \
521 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
522 program_suffix=$ac_optarg ;;
524 -program-transform-name | --program-transform-name \
525 | --program-transform-nam | --program-transform-na \
526 | --program-transform-n | --program-transform- \
527 | --program-transform | --program-transfor \
528 | --program-transfo | --program-transf \
529 | --program-trans | --program-tran \
530 | --progr-tra | --program-tr | --program-t)
531 ac_prev=program_transform_name ;;
532 -program-transform-name=* | --program-transform-name=* \
533 | --program-transform-nam=* | --program-transform-na=* \
534 | --program-transform-n=* | --program-transform-=* \
535 | --program-transform=* | --program-transfor=* \
536 | --program-transfo=* | --program-transf=* \
537 | --program-trans=* | --program-tran=* \
538 | --progr-tra=* | --program-tr=* | --program-t=*)
539 program_transform_name=$ac_optarg ;;
541 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
542 | -silent | --silent | --silen | --sile | --sil)
545 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
547 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
549 sbindir=$ac_optarg ;;
551 -sharedstatedir | --sharedstatedir | --sharedstatedi \
552 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
553 | --sharedst | --shareds | --shared | --share | --shar \
555 ac_prev=sharedstatedir ;;
556 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
557 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
558 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
560 sharedstatedir=$ac_optarg ;;
562 -site | --site | --sit)
564 -site=* | --site=* | --sit=*)
567 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
569 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
572 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
573 | --syscon | --sysco | --sysc | --sys | --sy)
574 ac_prev=sysconfdir ;;
575 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
576 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
577 sysconfdir=$ac_optarg ;;
579 -target | --target | --targe | --targ | --tar | --ta | --t)
580 ac_prev=target_alias ;;
581 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
582 target_alias=$ac_optarg ;;
584 -v | -verbose | --verbose | --verbos | --verbo | --verb)
587 -version | --version | --versio | --versi | --vers | -V)
591 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
592 # Reject names that are not valid shell variable names.
593 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
594 { echo "$as_me: error: invalid package name: $ac_package" >&2
595 { (exit 1); exit 1; }; }
596 ac_package=`echo $ac_package| sed 's/-/_/g'`
598 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
601 eval "with_$ac_package='$ac_optarg'" ;;
603 -without-* | --without-*)
604 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
605 # Reject names that are not valid shell variable names.
606 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
607 { echo "$as_me: error: invalid package name: $ac_package" >&2
608 { (exit 1); exit 1; }; }
609 ac_package=`echo $ac_package | sed 's/-/_/g'`
610 eval "with_$ac_package=no" ;;
613 # Obsolete; use --with-x.
616 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
617 | --x-incl | --x-inc | --x-in | --x-i)
618 ac_prev=x_includes ;;
619 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
620 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
621 x_includes=$ac_optarg ;;
623 -x-libraries | --x-libraries | --x-librarie | --x-librari \
624 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
625 ac_prev=x_libraries ;;
626 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
627 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
628 x_libraries=$ac_optarg ;;
630 -*) { echo "$as_me: error: unrecognized option: $ac_option
631 Try \`$0 --help' for more information." >&2
632 { (exit 1); exit 1; }; }
636 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
637 # Reject names that are not valid shell variable names.
638 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
639 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
640 { (exit 1); exit 1; }; }
641 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
642 eval "$ac_envvar='$ac_optarg'"
646 # FIXME: should be removed in autoconf 3.0.
647 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
648 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
649 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
650 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
656 if test -n "$ac_prev"; then
657 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
658 { echo "$as_me: error: missing argument to $ac_option" >&2
659 { (exit 1); exit 1; }; }
662 # Be sure to have absolute paths.
663 for ac_var in exec_prefix prefix
665 eval ac_val=$`echo $ac_var`
667 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
668 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
669 { (exit 1); exit 1; }; };;
673 # Be sure to have absolute paths.
674 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
675 localstatedir libdir includedir oldincludedir infodir mandir
677 eval ac_val=$`echo $ac_var`
679 [\\/$]* | ?:[\\/]* ) ;;
680 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
681 { (exit 1); exit 1; }; };;
685 # There might be people who depend on the old broken behavior: `$host'
686 # used to hold the argument of --host etc.
687 # FIXME: To remove some day.
692 # FIXME: To remove some day.
693 if test "x$host_alias" != x; then
694 if test "x$build_alias" = x; then
695 cross_compiling=maybe
696 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
697 If a cross compiler is detected then cross compile mode will be used." >&2
698 elif test "x$build_alias" != "x$host_alias"; then
704 test -n "$host_alias" && ac_tool_prefix=$host_alias-
706 test "$silent" = yes && exec 6>/dev/null
709 # Find the source files, if location was not specified.
710 if test -z "$srcdir"; then
711 ac_srcdir_defaulted=yes
712 # Try the directory containing this script, then its parent.
713 ac_confdir=`(dirname "$0") 2>/dev/null ||
714 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
715 X"$0" : 'X\(//\)[^/]' \| \
716 X"$0" : 'X\(//\)$' \| \
717 X"$0" : 'X\(/\)' \| \
718 . : '\(.\)' 2>/dev/null ||
720 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
721 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
722 /^X\(\/\/\)$/{ s//\1/; q; }
723 /^X\(\/\).*/{ s//\1/; q; }
726 if test ! -r $srcdir/$ac_unique_file; then
730 ac_srcdir_defaulted=no
732 if test ! -r $srcdir/$ac_unique_file; then
733 if test "$ac_srcdir_defaulted" = yes; then
734 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
735 { (exit 1); exit 1; }; }
737 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
738 { (exit 1); exit 1; }; }
741 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
742 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
743 { (exit 1); exit 1; }; }
744 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
745 ac_env_build_alias_set=${build_alias+set}
746 ac_env_build_alias_value=$build_alias
747 ac_cv_env_build_alias_set=${build_alias+set}
748 ac_cv_env_build_alias_value=$build_alias
749 ac_env_host_alias_set=${host_alias+set}
750 ac_env_host_alias_value=$host_alias
751 ac_cv_env_host_alias_set=${host_alias+set}
752 ac_cv_env_host_alias_value=$host_alias
753 ac_env_target_alias_set=${target_alias+set}
754 ac_env_target_alias_value=$target_alias
755 ac_cv_env_target_alias_set=${target_alias+set}
756 ac_cv_env_target_alias_value=$target_alias
757 ac_env_CC_set=${CC+set}
759 ac_cv_env_CC_set=${CC+set}
760 ac_cv_env_CC_value=$CC
761 ac_env_CFLAGS_set=${CFLAGS+set}
762 ac_env_CFLAGS_value=$CFLAGS
763 ac_cv_env_CFLAGS_set=${CFLAGS+set}
764 ac_cv_env_CFLAGS_value=$CFLAGS
765 ac_env_LDFLAGS_set=${LDFLAGS+set}
766 ac_env_LDFLAGS_value=$LDFLAGS
767 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
768 ac_cv_env_LDFLAGS_value=$LDFLAGS
769 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
770 ac_env_CPPFLAGS_value=$CPPFLAGS
771 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
772 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
773 ac_env_CPP_set=${CPP+set}
774 ac_env_CPP_value=$CPP
775 ac_cv_env_CPP_set=${CPP+set}
776 ac_cv_env_CPP_value=$CPP
777 ac_env_CXX_set=${CXX+set}
778 ac_env_CXX_value=$CXX
779 ac_cv_env_CXX_set=${CXX+set}
780 ac_cv_env_CXX_value=$CXX
781 ac_env_CXXFLAGS_set=${CXXFLAGS+set}
782 ac_env_CXXFLAGS_value=$CXXFLAGS
783 ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
784 ac_cv_env_CXXFLAGS_value=$CXXFLAGS
787 # Report the --help message.
789 if test "$ac_init_help" = "long"; then
790 # Omit some internal or obsolete options to make the list less imposing.
791 # This message is too long to be a string in the A/UX 3.1 sh.
793 \`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems.
795 Usage: $0 [OPTION]... [VAR=VALUE]...
797 To assign environment variables (e.g., CC, CFLAGS...), specify them as
798 VAR=VALUE. See below for descriptions of some of the useful variables.
800 Defaults for the options are specified in brackets.
803 -h, --help display this help and exit
804 --help=short display options specific to this package
805 --help=recursive display the short help of all the included packages
806 -V, --version display version information and exit
807 -q, --quiet, --silent do not print \`checking...' messages
808 --cache-file=FILE cache test results in FILE [disabled]
809 -C, --config-cache alias for \`--cache-file=config.cache'
810 -n, --no-create do not create output files
811 --srcdir=DIR find the sources in DIR [configure dir or \`..']
816 Installation directories:
817 --prefix=PREFIX install architecture-independent files in PREFIX
819 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
822 By default, \`make install' will install all the files in
823 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
824 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
825 for instance \`--prefix=\$HOME'.
827 For better control, use the options below.
829 Fine tuning of the installation directories:
830 --bindir=DIR user executables [EPREFIX/bin]
831 --sbindir=DIR system admin executables [EPREFIX/sbin]
832 --libexecdir=DIR program executables [EPREFIX/libexec]
833 --datadir=DIR read-only architecture-independent data [PREFIX/share]
834 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
835 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
836 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
837 --libdir=DIR object code libraries [EPREFIX/lib]
838 --includedir=DIR C header files [PREFIX/include]
839 --oldincludedir=DIR C header files for non-gcc [/usr/include]
840 --infodir=DIR info documentation [PREFIX/info]
841 --mandir=DIR man documentation [PREFIX/man]
847 --build=BUILD configure for building on BUILD [guessed]
848 --host=HOST cross-compile to build programs to run on HOST [BUILD]
852 if test -n "$ac_init_help"; then
853 case $ac_init_help in
854 short | recursive ) echo "Configuration of GNU C Library (see version.h):";;
859 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
860 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
861 --disable-sanity-checks really do not use threads (should not be used except
862 in special situations) [default=yes]
863 --enable-check-abi do "make check-abi" in "make check" (no/warn/yes)
865 --enable-shared build shared library [default=yes if GNU ld &
867 --enable-profile build profiled library [default=yes]
868 --enable-omitfp build undebuggable optimized library
870 --enable-bounded build with runtime bounds checking
872 --disable-versioning do not include versioning information in the library
873 objects [default=yes if supported]
874 --enable-oldest-abi=ABI configure the oldest ABI supported [e.g. 2.2]
875 [default=glibc default]
876 --enable-add-ons[=DIRS...]
877 configure and build add-ons in DIR1,DIR2,... search
878 for add-ons if no parameter given
879 --disable-hidden-plt do not hide internal function calls to avoid PLT
880 --enable-bind-now disable lazy relocations in DSOs
881 --enable-static-nss build static NSS modules [default=no]
882 --disable-force-install don't force installation of files from this package,
883 even if they are older than the installed files
884 --enable-kernel=VERSION compile for compatibility with kernel not older than
886 --enable-all-warnings enable all useful warnings gcc can issue
889 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
890 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
891 --with-gmp=DIRECTORY find GMP source code in DIRECTORY (not needed)
892 --with-gd=DIR find libgd include dir and library with prefix DIR
893 --with-gd-include=DIR find libgd include files in DIR
894 --with-gd-lib=DIR find libgd library files in DIR
895 --with-fp if using floating-point hardware [default=yes]
896 --with-binutils=PATH specify location of binutils (as and ld)
897 --with-elf if using the ELF object format
898 --with-xcoff if using the XCOFF object format
899 --without-cvs if CVS should not be used
900 --with-headers=PATH location of system headers to use (for example
901 /usr/src/linux/include) [default=compiler
903 --with-tls enable support for TLS
904 --without-__thread do not use TLS features even when supporting them
906 Some influential environment variables:
907 CC C compiler command
908 CFLAGS C compiler flags
909 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
910 nonstandard directory <lib dir>
911 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
912 headers in a nonstandard directory <include dir>
914 CXX C++ compiler command
915 CXXFLAGS C++ compiler flags
917 Use these variables to override the choices made by `configure' or to help
918 it to find libraries and programs with nonstandard names/locations.
920 Report bugs to <glibc>.
924 if test "$ac_init_help" = "recursive"; then
925 # If there are subdirs, report their specific --help.
927 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
928 test -d $ac_dir || continue
931 if test "$ac_dir" != .; then
932 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
933 # A "../" for each directory in $ac_dir_suffix.
934 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
936 ac_dir_suffix= ac_top_builddir=
940 .) # No --srcdir option. We are building in place.
942 if test -z "$ac_top_builddir"; then
945 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
947 [\\/]* | ?:[\\/]* ) # Absolute path.
948 ac_srcdir=$srcdir$ac_dir_suffix;
949 ac_top_srcdir=$srcdir ;;
951 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
952 ac_top_srcdir=$ac_top_builddir$srcdir ;;
955 # Do not use `cd foo && pwd` to compute absolute paths, because
956 # the directories may not exist.
958 .) ac_abs_builddir="$ac_dir";;
961 .) ac_abs_builddir=`pwd`;;
962 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
963 *) ac_abs_builddir=`pwd`/"$ac_dir";;
966 case $ac_abs_builddir in
967 .) ac_abs_top_builddir=${ac_top_builddir}.;;
969 case ${ac_top_builddir}. in
970 .) ac_abs_top_builddir=$ac_abs_builddir;;
971 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
972 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
975 case $ac_abs_builddir in
976 .) ac_abs_srcdir=$ac_srcdir;;
979 .) ac_abs_srcdir=$ac_abs_builddir;;
980 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
981 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
984 case $ac_abs_builddir in
985 .) ac_abs_top_srcdir=$ac_top_srcdir;;
987 case $ac_top_srcdir in
988 .) ac_abs_top_srcdir=$ac_abs_builddir;;
989 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
990 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
995 # Check for guested configure; otherwise get Cygnus style configure.
996 if test -f $ac_srcdir/configure.gnu; then
998 $SHELL $ac_srcdir/configure.gnu --help=recursive
999 elif test -f $ac_srcdir/configure; then
1001 $SHELL $ac_srcdir/configure --help=recursive
1002 elif test -f $ac_srcdir/configure.ac ||
1003 test -f $ac_srcdir/configure.in; then
1005 $ac_configure --help
1007 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1013 test -n "$ac_init_help" && exit 0
1014 if $ac_init_version; then
1016 GNU C Library configure (see version.h)
1017 generated by GNU Autoconf 2.59
1019 Copyright (C) 2003 Free Software Foundation, Inc.
1020 This configure script is free software; the Free Software Foundation
1021 gives unlimited permission to copy, distribute and modify it.
1027 This file contains any messages produced by compilers while
1028 running configure, to aid debugging if configure makes a mistake.
1030 It was created by GNU C Library $as_me (see version.h), which was
1031 generated by GNU Autoconf 2.59. Invocation command line was
1042 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1043 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1044 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1045 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1046 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1048 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1049 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1051 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1052 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1053 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1054 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1055 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1056 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1057 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1061 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1065 test -z "$as_dir" && as_dir=.
1066 echo "PATH: $as_dir"
1081 # Keep a trace of the command line.
1082 # Strip out --no-create and --no-recursion so they do not pile up.
1083 # Strip out --silent because we don't want to record it for future runs.
1084 # Also quote any args containing shell meta-characters.
1085 # Make two passes to allow for proper duplicate-argument suppression.
1090 ac_must_keep_next=false
1096 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1097 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1098 | -silent | --silent | --silen | --sile | --sil)
1100 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1101 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1104 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1106 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1107 if test $ac_must_keep_next = true; then
1108 ac_must_keep_next=false # Got value, back to normal.
1111 *=* | --config-cache | -C | -disable-* | --disable-* \
1112 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1113 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1114 | -with-* | --with-* | -without-* | --without-* | --x)
1115 case "$ac_configure_args0 " in
1116 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1119 -* ) ac_must_keep_next=true ;;
1122 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1123 # Get rid of the leading space.
1129 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1130 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1132 # When interrupted or exit'd, cleanup temporary files, and complete
1133 # config.log. We remove comments because anyway the quotes in there
1134 # would cause problems or look ugly.
1135 # WARNING: Be sure not to use single quotes in there, as some shells,
1136 # such as our DU 5.0 friend, will then `close' the trap.
1137 trap 'exit_status=$?
1138 # Save into config.log some information that might help in debugging.
1143 ## ---------------- ##
1144 ## Cache variables. ##
1145 ## ---------------- ##
1148 # The following way of writing the cache mishandles newlines in values,
1151 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1154 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1155 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1159 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1166 ## ----------------- ##
1167 ## Output variables. ##
1168 ## ----------------- ##
1171 for ac_var in $ac_subst_vars
1173 eval ac_val=$`echo $ac_var`
1174 echo "$ac_var='"'"'$ac_val'"'"'"
1178 if test -n "$ac_subst_files"; then
1185 for ac_var in $ac_subst_files
1187 eval ac_val=$`echo $ac_var`
1188 echo "$ac_var='"'"'$ac_val'"'"'"
1193 if test -s confdefs.h; then
1200 sed "/^$/d" confdefs.h | sort
1203 test "$ac_signal" != 0 &&
1204 echo "$as_me: caught signal $ac_signal"
1205 echo "$as_me: exit $exit_status"
1207 rm -f core *.core &&
1208 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1211 for ac_signal in 1 2 13 15; do
1212 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1216 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1217 rm -rf conftest* confdefs.h
1218 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1221 # Predefined preprocessor variables.
1223 cat >>confdefs.h <<_ACEOF
1224 #define PACKAGE_NAME "$PACKAGE_NAME"
1228 cat >>confdefs.h <<_ACEOF
1229 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1233 cat >>confdefs.h <<_ACEOF
1234 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1238 cat >>confdefs.h <<_ACEOF
1239 #define PACKAGE_STRING "$PACKAGE_STRING"
1243 cat >>confdefs.h <<_ACEOF
1244 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1248 # Let the site file select an alternate cache file if it wants to.
1249 # Prefer explicitly selected file to automatically selected ones.
1250 if test -z "$CONFIG_SITE"; then
1251 if test "x$prefix" != xNONE; then
1252 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1254 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1257 for ac_site_file in $CONFIG_SITE; do
1258 if test -r "$ac_site_file"; then
1259 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1260 echo "$as_me: loading site script $ac_site_file" >&6;}
1261 sed 's/^/| /' "$ac_site_file" >&5
1266 if test -r "$cache_file"; then
1267 # Some versions of bash will fail to source /dev/null (special
1268 # files actually), so we avoid doing that.
1269 if test -f "$cache_file"; then
1270 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1271 echo "$as_me: loading cache $cache_file" >&6;}
1273 [\\/]* | ?:[\\/]* ) . $cache_file;;
1274 *) . ./$cache_file;;
1278 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1279 echo "$as_me: creating cache $cache_file" >&6;}
1283 # Check that the precious variables saved in the cache have kept the same
1285 ac_cache_corrupted=false
1286 for ac_var in `(set) 2>&1 |
1287 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1288 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1289 eval ac_new_set=\$ac_env_${ac_var}_set
1290 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1291 eval ac_new_val="\$ac_env_${ac_var}_value"
1292 case $ac_old_set,$ac_new_set in
1294 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1295 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1296 ac_cache_corrupted=: ;;
1298 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1299 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1300 ac_cache_corrupted=: ;;
1303 if test "x$ac_old_val" != "x$ac_new_val"; then
1304 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1305 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1306 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1307 echo "$as_me: former value: $ac_old_val" >&2;}
1308 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1309 echo "$as_me: current value: $ac_new_val" >&2;}
1310 ac_cache_corrupted=:
1313 # Pass precious variables to config.status.
1314 if test "$ac_new_set" = set; then
1316 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1317 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1318 *) ac_arg=$ac_var=$ac_new_val ;;
1320 case " $ac_configure_args " in
1321 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1322 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1326 if $ac_cache_corrupted; then
1327 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1328 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1329 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1330 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1331 { (exit 1); exit 1; }; }
1335 ac_cpp='$CPP $CPPFLAGS'
1336 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1337 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1338 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1367 ac_config_headers="$ac_config_headers config.h"
1370 for ac_dir in scripts $srcdir/scripts; do
1371 if test -f $ac_dir/install-sh; then
1373 ac_install_sh="$ac_aux_dir/install-sh -c"
1375 elif test -f $ac_dir/install.sh; then
1377 ac_install_sh="$ac_aux_dir/install.sh -c"
1379 elif test -f $ac_dir/shtool; then
1381 ac_install_sh="$ac_aux_dir/shtool install -c"
1385 if test -z "$ac_aux_dir"; then
1386 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&5
1387 echo "$as_me: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&2;}
1388 { (exit 1); exit 1; }; }
1390 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1391 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1392 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1395 if test "`cd $srcdir; /bin/pwd`" = "`/bin/pwd`"; then
1396 { { echo "$as_me:$LINENO: error: you must configure in a separate build directory" >&5
1397 echo "$as_me: error: you must configure in a separate build directory" >&2;}
1398 { (exit 1); exit 1; }; }
1401 # This will get text that should go into config.make.
1404 # Check for a --with-gmp argument and set gmp-srcdir in config.make.
1406 # Check whether --with-gmp or --without-gmp was given.
1407 if test "${with_gmp+set}" = set; then
1411 yes) { { echo "$as_me:$LINENO: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&5
1412 echo "$as_me: error: --with-gmp requires an argument; use --with-gmp=DIRECTORY" >&2;}
1413 { (exit 1); exit 1; }; } ;;
1415 *) config_vars="$config_vars
1416 gmp-srcdir = $withval" ;;
1420 # Check for a --with-gd argument and set libgd-LDFLAGS in config.make.
1422 # Check whether --with-gd or --without-gd was given.
1423 if test "${with_gd+set}" = set; then
1427 *) libgd_include="-I$withval/include"
1428 libgd_ldflags="-L$withval/lib" ;;
1433 # Check whether --with-gd-include or --without-gd-include was given.
1434 if test "${with_gd_include+set}" = set; then
1435 withval="$with_gd_include"
1436 case "$with_gd_include" in
1438 *) libgd_include="-I$withval" ;;
1443 # Check whether --with-gd-lib or --without-gd-lib was given.
1444 if test "${with_gd_lib+set}" = set; then
1445 withval="$with_gd_lib"
1446 case "$with_gd_lib" in
1448 *) libgd_ldflags="-L$withval" ;;
1453 if test -n "$libgd_include"; then
1454 config_vars="$config_vars
1455 CFLAGS-memusagestat.c = $libgd_include"
1457 if test -n "$libgd_ldflags"; then
1458 config_vars="$config_vars
1459 libgd-LDFLAGS = $libgd_ldflags"
1463 # Check whether --with-fp or --without-fp was given.
1464 if test "${with_fp+set}" = set; then
1472 # Check whether --with-binutils or --without-binutils was given.
1473 if test "${with_binutils+set}" = set; then
1474 withval="$with_binutils"
1475 path_binutils=$withval
1480 # Check whether --with-elf or --without-elf was given.
1481 if test "${with_elf+set}" = set; then
1488 # Check whether --with-xcoff or --without-xcoff was given.
1489 if test "${with_xcoff+set}" = set; then
1490 withval="$with_xcoff"
1496 # Check whether --with-cvs or --without-cvs was given.
1497 if test "${with_cvs+set}" = set; then
1503 if test "$with_cvs" = yes; then
1504 if test -d $srcdir/CVS && grep :pserver: $srcdir/CVS/Root > /dev/null
1512 # Check whether --with-headers or --without-headers was given.
1513 if test "${with_headers+set}" = set; then
1514 withval="$with_headers"
1520 # Check whether --enable-sanity-checks or --disable-sanity-checks was given.
1521 if test "${enable_sanity_checks+set}" = set; then
1522 enableval="$enable_sanity_checks"
1523 enable_sanity=$enableval
1529 # Check whether --enable-check-abi or --disable-check-abi was given.
1530 if test "${enable_check_abi+set}" = set; then
1531 enableval="$enable_check_abi"
1532 enable_check_abi=$enableval
1538 # Check whether --enable-shared or --disable-shared was given.
1539 if test "${enable_shared+set}" = set; then
1540 enableval="$enable_shared"
1545 # Check whether --enable-profile or --disable-profile was given.
1546 if test "${enable_profile+set}" = set; then
1547 enableval="$enable_profile"
1552 # Check whether --enable-omitfp or --disable-omitfp was given.
1553 if test "${enable_omitfp+set}" = set; then
1554 enableval="$enable_omitfp"
1559 # Check whether --enable-bounded or --disable-bounded was given.
1560 if test "${enable_bounded+set}" = set; then
1561 enableval="$enable_bounded"
1566 # Check whether --enable-versioning or --disable-versioning was given.
1567 if test "${enable_versioning+set}" = set; then
1568 enableval="$enable_versioning"
1569 enable_versioning=$enableval
1571 enable_versioning=yes
1574 # Check whether --enable-oldest-abi or --disable-oldest-abi was given.
1575 if test "${enable_oldest_abi+set}" = set; then
1576 enableval="$enable_oldest_abi"
1577 oldest_abi=$enableval
1581 if test "$oldest_abi" = yes || test "$oldest_abi" = no; then
1584 cat >>confdefs.h <<_ACEOF
1585 #define GLIBC_OLDEST_ABI "$oldest_abi"
1591 # Check whether --enable-add-ons or --disable-add-ons was given.
1592 if test "${enable_add_ons+set}" = set; then
1593 enableval="$enable_add_ons"
1594 case "$enableval" in
1595 yes) add_ons=`cd $srcdir && echo */configure | sed -e 's!/configure!!g'`
1596 test "$add_ons" = "*" && add_ons= ;;
1597 *) add_ons=`echo "$enableval" | sed 's/,/ /g'`;;
1604 # Check whether --with-tls or --without-tls was given.
1605 if test "${with_tls+set}" = set; then
1613 # Check whether --with-__thread or --without-__thread was given.
1614 if test "${with___thread+set}" = set; then
1615 withval="$with___thread"
1616 use__thread=$withval
1621 # Check whether --enable-hidden-plt or --disable-hidden-plt was given.
1622 if test "${enable_hidden_plt+set}" = set; then
1623 enableval="$enable_hidden_plt"
1628 if test "x$hidden" = xno; then
1629 cat >>confdefs.h <<\_ACEOF
1635 # Check whether --enable-bind-now or --disable-bind-now was given.
1636 if test "${enable_bind_now+set}" = set; then
1637 enableval="$enable_bind_now"
1644 # Check whether --enable-static-nss or --disable-static-nss was given.
1645 if test "${enable_static_nss+set}" = set; then
1646 enableval="$enable_static_nss"
1647 static_nss=$enableval
1651 if test x"$static_nss" = xyes || test x"$shared" = xno; then
1653 cat >>confdefs.h <<\_ACEOF
1654 #define DO_STATIC_NSS 1
1659 # Check whether --enable-force-install or --disable-force-install was given.
1660 if test "${enable_force_install+set}" = set; then
1661 enableval="$enable_force_install"
1662 force_install=$enableval
1668 # Check whether --enable-kernel or --disable-kernel was given.
1669 if test "${enable_kernel+set}" = set; then
1670 enableval="$enable_kernel"
1671 minimum_kernel=$enableval
1673 if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then
1674 # Better nothing than this.
1677 if test "$minimum_kernel" = current; then
1678 minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel=
1682 # Check whether --enable-all-warnings or --disable-all-warnings was given.
1683 if test "${enable_all_warnings+set}" = set; then
1684 enableval="$enable_all_warnings"
1685 all_warnings=$enableval
1689 # Make sure we can run config.sub.
1690 $ac_config_sub sun4 >/dev/null 2>&1 ||
1691 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1692 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1693 { (exit 1); exit 1; }; }
1695 echo "$as_me:$LINENO: checking build system type" >&5
1696 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1697 if test "${ac_cv_build+set}" = set; then
1698 echo $ECHO_N "(cached) $ECHO_C" >&6
1700 ac_cv_build_alias=$build_alias
1701 test -z "$ac_cv_build_alias" &&
1702 ac_cv_build_alias=`$ac_config_guess`
1703 test -z "$ac_cv_build_alias" &&
1704 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1705 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1706 { (exit 1); exit 1; }; }
1707 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1708 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1709 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1710 { (exit 1); exit 1; }; }
1713 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1714 echo "${ECHO_T}$ac_cv_build" >&6
1716 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1717 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1718 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1721 echo "$as_me:$LINENO: checking host system type" >&5
1722 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1723 if test "${ac_cv_host+set}" = set; then
1724 echo $ECHO_N "(cached) $ECHO_C" >&6
1726 ac_cv_host_alias=$host_alias
1727 test -z "$ac_cv_host_alias" &&
1728 ac_cv_host_alias=$ac_cv_build_alias
1729 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1730 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1731 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1732 { (exit 1); exit 1; }; }
1735 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1736 echo "${ECHO_T}$ac_cv_host" >&6
1738 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1739 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1740 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1744 # The way shlib-versions is used to generate soversions.mk uses a
1745 # fairly simplistic model for name recognition that can't distinguish
1746 # i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a $host_os
1747 # of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can
1748 # tell. This doesn't get used much beyond that, so it's fairly safe.
1753 host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'`
1757 # We keep the original values in `$config_*' and never modify them, so we
1758 # can write them unchanged into config.make. Everything else uses
1759 # $machine, $vendor, and $os, and changes them whenever convenient.
1760 config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os
1762 # Don't allow vendor == "unknown"
1763 test "$config_vendor" = unknown && config_vendor=
1764 config_os="`echo $config_os | sed 's/^unknown-//'`"
1766 # Some configurations imply other options.
1768 gnu* | linux* | bsd4.4* | netbsd* | freebsd*)
1769 # These systems always use GNU tools.
1770 gnu_ld=yes gnu_as=yes ;;
1773 # i586-linuxaout is mangled into i586-pc-linux-gnuaout
1774 linux*ecoff* | linux*aout* | gnu*aout* | gnu*ecoff*)
1776 gnu* | linux* | freebsd* | netbsd* | sysv4* | solaris2* | irix6*)
1777 # These systems (almost) always use the ELF format.
1781 # These systems are always xcoff
1787 # The configure fragment of an add-on port can modify these to supplement
1788 # or override the table in the case statement below. No fragment should
1789 # ever change the config_* variables, however.
1790 machine=$config_machine
1791 vendor=$config_vendor
1794 # config.guess on some IBM machines says `rs6000' instead of `powerpc'.
1796 if test "$machine" = rs6000; then
1800 # Braindead PowerPC box with absolutely no FPU.
1801 case "$machine-$host_os" in
1808 # An add-on can set this when it the tuple to disable the sanity check below.
1818 if test x"$add_ons" != x; then
1819 for f in $add_ons; do
1820 # Some sanity checks
1823 { { echo "$as_me:$LINENO: error:
1824 *** It seems that you're using an old \`crypt' add-on. crypt is now
1825 *** part of glibc and using the old add-on will not work with this
1826 *** release. Start again with fresh sources and without the old
1827 *** \`crypt' add-on." >&5
1828 echo "$as_me: error:
1829 *** It seems that you're using an old \`crypt' add-on. crypt is now
1830 *** part of glibc and using the old add-on will not work with this
1831 *** release. Start again with fresh sources and without the old
1832 *** \`crypt' add-on." >&2;}
1833 { (exit 1); exit 1; }; }
1836 { { echo "$as_me:$LINENO: error:
1837 *** It seems that you're using an old \`localedata' add-on. localedata
1838 *** is now part of glibc and using the old add-on will not work with
1839 *** this release. Start again with fresh sources and without the old
1840 *** \`localedata' add-on." >&5
1841 echo "$as_me: error:
1842 *** It seems that you're using an old \`localedata' add-on. localedata
1843 *** is now part of glibc and using the old add-on will not work with
1844 *** this release. Start again with fresh sources and without the old
1845 *** \`localedata' add-on." >&2;}
1846 { (exit 1); exit 1; }; }
1850 # Test whether such a subdir really exists.
1851 if test -d $srcdir/$f; then
1852 add_ons_pfx="$add_ons_pfx $f/"
1853 add_ons_sfx="$add_ons_sfx /$f"
1855 { { echo "$as_me:$LINENO: error: add-on directory \"$f\" does not exist" >&5
1856 echo "$as_me: error: add-on directory \"$f\" does not exist" >&2;}
1857 { (exit 1); exit 1; }; }
1861 # Now source each add-on's configure fragment.
1862 # The fragments can use $srcdir/$libc_add_on to find themselves.
1863 for libc_add_on in $add_ons; do
1864 libc_add_on_frag=$srcdir/$libc_add_on/configure
1865 if test -r $libc_add_on_frag; then
1866 echo "$as_me:$LINENO: result: running configure fragment for add-on $libc_add_on" >&5
1867 echo "${ECHO_T}running configure fragment for add-on $libc_add_on" >&6
1870 { echo "$as_me:$LINENO: WARNING: add-on fragment $libc_add_on_frag missing" >&5
1871 echo "$as_me: WARNING: add-on fragment $libc_add_on_frag missing" >&2;}
1879 ### I put this here to prevent those annoying emails from people who cannot
1880 ### read and try to compile glibc on unsupported platforms. --drepper
1882 ### By using the undocumented --enable-hacker-mode option for configure
1883 ### one can skip this test to make the configuration not fail for unsupported
1886 if test -z "$enable_hacker_mode" && test x"$libc_config_ok" != xyes; then
1887 case "$machine-$host_os" in
1888 *-linux* | *-gnu* | arm*-none* | powerpc-aix4.3.*)
1891 echo "*** The GNU C library is currently not available for this platform."
1892 echo "*** So far nobody cared to port it and if there is no volunteer it"
1893 echo "*** might never happen. So, if you have interest to see glibc on"
1894 echo "*** this platform visit"
1895 echo "*** http://www.gnu.org/software/libc/porting.html"
1896 echo "*** and join the group of porters"
1902 # Expand the configuration machine name into a subdirectory by architecture
1903 # type and particular chip. If an add-on configure fragment already set
1904 # base_machine, we don't change it.
1905 test -n "$base_machine" || case "$machine" in
1906 a29k | am29000) base_machine=a29k machine=a29k ;;
1907 alpha*) base_machine=alpha machine=alpha/$machine ;;
1908 arm*) base_machine=arm machine=arm/arm32/$machine ;;
1909 c3[012]) base_machine=cx0 machine=cx0/c30 ;;
1910 c4[04]) base_machine=cx0 machine=cx0/c40 ;;
1911 hppa*64*) base_machine=hppa machine=hppa/hppa64 ;;
1912 hppa*) base_machine=hppa machine=hppa/hppa1.1 ;;
1913 i[3456]86) base_machine=i386 machine=i386/$machine ;;
1914 ia64) base_machine=ia64 machine=ia64 ;;
1915 m680?0) base_machine=m68k machine=m68k/$machine ;;
1916 m68k) base_machine=m68k machine=m68k/m68020 ;;
1917 m88???) base_machine=m88k machine=m88k/$machine ;;
1918 m88k) base_machine=m88k machine=m88k/m88100 ;;
1919 mips64*) base_machine=mips64
1920 case "$CC $CFLAGS $CPPFLAGS " in
1921 *" -mabi=n32 "*) mips_cc_abi=n32 ;;
1922 *" -mabi=64 "*|*" -mabi=n64 "*) mips_cc_abi=64 ;;
1923 *" -mabi=32 "*|*" -mabi=o32 "*) mips_cc_abi=32 ;;
1924 *) mips_cc_abi=default ;;
1927 *abin32*) mips_config_abi=n32 ;;
1928 *abi64*|*abin64*) mips_config_abi=64 ;;
1929 *abi32*|*abio32*) mips_config_abi=32 ;;
1930 *) mips_config_abi=$mips_cc_abi ;;
1932 case $mips_config_abi in
1933 default) machine=mips/mips64/n32 mips_config_abi=n32 ;;
1934 n32) machine=mips/mips64/n32 ;;
1935 64) machine=mips/mips64/n64 ;;
1936 32) machine=mips/mips32/kern64 ;;
1938 machine=$machine/$config_machine
1939 if test $mips_config_abi != $mips_cc_abi; then
1940 # This won't make it to config.make, but we want to
1941 # set this in case configure tests depend on it.
1942 CPPFLAGS="$CPPFLAGS -mabi=$mips_config_abi"
1945 mips*) base_machine=mips machine=mips/mips32/$machine ;;
1946 powerpc) base_machine=powerpc machine=powerpc/powerpc32 ;;
1947 powerpc64) base_machine=powerpc machine=powerpc/powerpc64 ;;
1948 s390) base_machine=s390 machine=s390/s390-32 ;;
1949 s390x) base_machine=s390 machine=s390/s390-64 ;;
1950 sh3*) base_machine=sh machine=sh/sh3 ;;
1951 sh4*) base_machine=sh machine=sh/sh4 ;;
1953 base_machine=sparc machine=sparc/sparc32 ;;
1954 sparcv8 | supersparc | hypersparc)
1955 base_machine=sparc machine=sparc/sparc32/sparcv8 ;;
1956 sparcv8plus | sparcv8plusa | sparcv9)
1957 base_machine=sparc machine=sparc/sparc32/sparcv9 ;;
1958 sparcv8plusb | sparcv9b)
1959 base_machine=sparc machine=sparc/sparc32/sparcv9b ;;
1960 sparc64 | ultrasparc)
1961 base_machine=sparc machine=sparc/sparc64 ;;
1962 sparc64b | ultrasparc3)
1963 base_machine=sparc machine=sparc/sparc64/sparcv9b ;;
1964 thumb*) base_machine=thumb machine=arm/thumb/$machine ;;
1965 *) base_machine=$machine ;;
1969 if test "$base_machine" = "i386"; then
1970 cat >>confdefs.h <<\_ACEOF
1971 #define USE_REGPARMS 1
1976 # Compute the list of sysdep directories for this configuration.
1977 # This can take a while to compute.
1978 sysdep_dir=$srcdir/sysdeps
1979 echo "$as_me:$LINENO: checking sysdep dirs" >&5
1980 echo $ECHO_N "checking sysdep dirs... $ECHO_C" >&6
1981 # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1.
1982 os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`"
1986 base_os=mach/hurd ;;
1987 netbsd* | 386bsd* | freebsd* | bsdi*)
1988 base_os=unix/bsd/bsd4.4 ;;
1989 osf* | sunos* | ultrix* | newsos* | dynix* | *bsd*)
1991 sysv* | isc* | esix* | sco* | minix* | irix4* | linux*)
1992 base_os=unix/sysv ;;
1994 base_os=unix/sysv/irix6/$os ;;
1996 base_os=unix/sysv/sysv4 ;;
1998 base_os=unix/sysv/hpux/$os ;;
2000 base_os=unix/sysv/aix/aix4.3 ;;
2002 base_os=standalone ;;
2007 # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos.
2010 while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do
2014 o=`echo $tail | sed 's/[0-9]*$//'`
2015 if test $o != $tail; then
2018 # For linux-gnu, try linux-gnu, then linux.
2019 o=`echo $tail | sed 's/-.*$//'`
2020 if test $o != $tail; then
2024 # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix.
2027 while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do
2033 # For sparc/sparc32, try sparc/sparc32 and then sparc.
2036 while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do
2038 # Prepend the machine's FPU directory unless --without-fp.
2039 if test "$with_fp" = yes; then
2040 mach="$mach /$1/fpu"
2042 mach="$mach /$1/nofpu"
2049 # Find what sysdep directories exist.
2051 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2052 for d in $add_ons_pfx ''; do
2053 for b in $base ''; do
2054 for m0 in $mach ''; do
2055 for v in /$vendor ''; do
2056 test "$v" = / && continue
2057 for o in /$ostry ''; do
2058 test "$o" = / && continue
2059 for m in $mach ''; do
2060 for a in $add_ons_sfx ''; do
2061 if test "$m0$b$v$o$m"; then
2062 try="${d}sysdeps$m0$b$v$o$m$a"
2063 test -n "$enable_debug_configure" &&
2064 echo "$0 DEBUG: try $try" >&2
2065 if test -d $srcdir/$try; then
2066 sysnames="$sysnames $try"
2067 { test -n "$o" || test -n "$b"; } && os_used=t
2068 { test -n "$m" || test -n "$m0"; } && machine_used=t
2080 if test -z "$os_used" && test "$os" != none; then
2081 { { echo "$as_me:$LINENO: error: Operating system $os is not supported." >&5
2082 echo "$as_me: error: Operating system $os is not supported." >&2;}
2083 { (exit 1); exit 1; }; }
2085 if test -z "$machine_used" && test "$machine" != none; then
2086 { { echo "$as_me:$LINENO: error: The $machine is not supported." >&5
2087 echo "$as_me: error: The $machine is not supported." >&2;}
2088 { (exit 1); exit 1; }; }
2091 # We have now validated the configuration.
2094 # If using ELF, look for an `elf' subdirectory of each machine directory.
2095 # We prepend these rather than inserting them whereever the machine appears
2096 # because things specified by the machine's ELF ABI should override
2097 # OS-specific things, and should always be the same for any OS on the
2098 # machine (otherwise what's the point of an ABI?).
2099 if test "$elf" = yes; then
2101 for d in $add_ons_pfx ''; do
2103 if test -d $srcdir/${d}sysdeps$m/elf; then
2104 elf_dirs="$elf_dirs ${d}sysdeps$m/elf"
2108 sysnames="`echo $elf_dirs | sed -e 's,//,/,g'` $sysnames"
2112 # Expand the list of system names into a full list of directories
2113 # from each element's parent name and Implies file (if present).
2116 while test $# -gt 0; do
2120 case " $names " in *" $name "*)
2121 # Already in the list.
2125 # Report each name as we discover it, so there is no long pause in output.
2126 echo $ECHO_N "$name $ECHO_C" >&6
2128 name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'`
2132 *) xsrcdir=$srcdir/ ;;
2134 test -n "$enable_debug_configure" &&
2135 echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2
2137 if test -f $xsrcdir$name/Implies; then
2138 # Collect more names from the `Implies' file (removing comments).
2139 implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/Implies`"
2141 for x in $implied_candidate; do
2143 if test -d $xsrcdir$name_base/$x; then
2144 implied="$implied $name_base/$x";
2147 for d in $add_ons_pfx ''; do
2148 try="${d}sysdeps/$x"
2151 *) try_srcdir=$srcdir/ ;;
2153 test -n "$enable_debug_configure" &&
2154 echo "DEBUG: $name implied $x try($d) {$try_srcdir}$try" >&2
2155 if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try;
2157 implied="$implied $try"
2161 if test $found = no; then
2162 { echo "$as_me:$LINENO: WARNING: $name/Implies specifies nonexistent $x" >&5
2163 echo "$as_me: WARNING: $name/Implies specifies nonexistent $x" >&2;}
2170 # Add NAME to the list of names.
2171 names="$names $name"
2173 # Find the parent of NAME, using the empty string if it has none.
2174 parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`"
2176 # Add the names implied by NAME, and NAME's parent (if it has one), to
2177 # the list of names to be processed (the argument list). We prepend the
2178 # implied names to the list and append the parent. We want implied
2179 # directories to come before further directories inferred from the
2180 # configuration components; this ensures that for sysv4, unix/common
2181 # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*)
2183 sysnames="`echo $implied $* $parent`"
2184 test -n "$sysnames" && set $sysnames
2187 # Add the default directories.
2188 default_sysnames=sysdeps/generic
2189 if test "$elf" = yes; then
2190 default_sysnames="sysdeps/generic/elf $default_sysnames"
2192 sysnames="$names $default_sysnames"
2194 # The other names were emitted during the scan.
2195 echo "$as_me:$LINENO: result: $default_sysnames" >&5
2196 echo "${ECHO_T}$default_sysnames" >&6
2201 # Find a good install program. We prefer a C program (faster),
2202 # so one script is as good as another. But avoid the broken or
2203 # incompatible versions:
2204 # SysV /etc/install, /usr/sbin/install
2205 # SunOS /usr/etc/install
2206 # IRIX /sbin/install
2208 # AmigaOS /C/install, which installs bootblocks on floppy discs
2209 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2210 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2211 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2212 # OS/2's system install, which has a completely different semantic
2213 # ./install, which can be erroneously created by make from ./install.sh.
2214 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2215 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2216 if test -z "$INSTALL"; then
2217 if test "${ac_cv_path_install+set}" = set; then
2218 echo $ECHO_N "(cached) $ECHO_C" >&6
2220 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2224 test -z "$as_dir" && as_dir=.
2225 # Account for people who put trailing slashes in PATH elements.
2227 ./ | .// | /cC/* | \
2228 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2229 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
2232 # OSF1 and SCO ODT 3.0 have their own names for install.
2233 # Don't use installbsd from OSF since it installs stuff as root
2235 for ac_prog in ginstall scoinst install; do
2236 for ac_exec_ext in '' $ac_executable_extensions; do
2237 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2238 if test $ac_prog = install &&
2239 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2240 # AIX install. It has an incompatible calling convention.
2242 elif test $ac_prog = install &&
2243 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2244 # program-specific install script used by HP pwplus--don't use.
2247 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2259 if test "${ac_cv_path_install+set}" = set; then
2260 INSTALL=$ac_cv_path_install
2262 # As a last resort, use the slow shell script. We don't cache a
2263 # path for INSTALL within a source directory, because that will
2264 # break other packages using the cache if that directory is
2265 # removed, or if the path is relative.
2266 INSTALL=$ac_install_sh
2269 echo "$as_me:$LINENO: result: $INSTALL" >&5
2270 echo "${ECHO_T}$INSTALL" >&6
2272 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2273 # It thinks the first close brace ends the variable substitution.
2274 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2276 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2278 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2280 if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then
2281 # The makefiles need to use a different form to find it in $srcdir.
2282 INSTALL='\$(..)./scripts/install-sh -c'
2284 echo "$as_me:$LINENO: checking whether ln -s works" >&5
2285 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
2287 if test "$LN_S" = "ln -s"; then
2288 echo "$as_me:$LINENO: result: yes" >&5
2289 echo "${ECHO_T}yes" >&6
2291 echo "$as_me:$LINENO: result: no, using $LN_S" >&5
2292 echo "${ECHO_T}no, using $LN_S" >&6
2297 ac_cpp='$CPP $CPPFLAGS'
2298 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2299 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2300 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2301 if test -n "$ac_tool_prefix"; then
2302 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2303 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2304 echo "$as_me:$LINENO: checking for $ac_word" >&5
2305 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2306 if test "${ac_cv_prog_CC+set}" = set; then
2307 echo $ECHO_N "(cached) $ECHO_C" >&6
2309 if test -n "$CC"; then
2310 ac_cv_prog_CC="$CC" # Let the user override the test.
2312 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2316 test -z "$as_dir" && as_dir=.
2317 for ac_exec_ext in '' $ac_executable_extensions; do
2318 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2319 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2320 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2329 if test -n "$CC"; then
2330 echo "$as_me:$LINENO: result: $CC" >&5
2331 echo "${ECHO_T}$CC" >&6
2333 echo "$as_me:$LINENO: result: no" >&5
2334 echo "${ECHO_T}no" >&6
2338 if test -z "$ac_cv_prog_CC"; then
2340 # Extract the first word of "gcc", so it can be a program name with args.
2341 set dummy gcc; ac_word=$2
2342 echo "$as_me:$LINENO: checking for $ac_word" >&5
2343 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2344 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2345 echo $ECHO_N "(cached) $ECHO_C" >&6
2347 if test -n "$ac_ct_CC"; then
2348 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2350 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2354 test -z "$as_dir" && as_dir=.
2355 for ac_exec_ext in '' $ac_executable_extensions; do
2356 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2357 ac_cv_prog_ac_ct_CC="gcc"
2358 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2366 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2367 if test -n "$ac_ct_CC"; then
2368 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2369 echo "${ECHO_T}$ac_ct_CC" >&6
2371 echo "$as_me:$LINENO: result: no" >&5
2372 echo "${ECHO_T}no" >&6
2380 if test -z "$CC"; then
2381 if test -n "$ac_tool_prefix"; then
2382 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2383 set dummy ${ac_tool_prefix}cc; ac_word=$2
2384 echo "$as_me:$LINENO: checking for $ac_word" >&5
2385 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2386 if test "${ac_cv_prog_CC+set}" = set; then
2387 echo $ECHO_N "(cached) $ECHO_C" >&6
2389 if test -n "$CC"; then
2390 ac_cv_prog_CC="$CC" # Let the user override the test.
2392 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2396 test -z "$as_dir" && as_dir=.
2397 for ac_exec_ext in '' $ac_executable_extensions; do
2398 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2399 ac_cv_prog_CC="${ac_tool_prefix}cc"
2400 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2409 if test -n "$CC"; then
2410 echo "$as_me:$LINENO: result: $CC" >&5
2411 echo "${ECHO_T}$CC" >&6
2413 echo "$as_me:$LINENO: result: no" >&5
2414 echo "${ECHO_T}no" >&6
2418 if test -z "$ac_cv_prog_CC"; then
2420 # Extract the first word of "cc", so it can be a program name with args.
2421 set dummy cc; ac_word=$2
2422 echo "$as_me:$LINENO: checking for $ac_word" >&5
2423 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2424 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2425 echo $ECHO_N "(cached) $ECHO_C" >&6
2427 if test -n "$ac_ct_CC"; then
2428 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2430 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2434 test -z "$as_dir" && as_dir=.
2435 for ac_exec_ext in '' $ac_executable_extensions; do
2436 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2437 ac_cv_prog_ac_ct_CC="cc"
2438 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2446 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2447 if test -n "$ac_ct_CC"; then
2448 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2449 echo "${ECHO_T}$ac_ct_CC" >&6
2451 echo "$as_me:$LINENO: result: no" >&5
2452 echo "${ECHO_T}no" >&6
2461 if test -z "$CC"; then
2462 # Extract the first word of "cc", so it can be a program name with args.
2463 set dummy cc; ac_word=$2
2464 echo "$as_me:$LINENO: checking for $ac_word" >&5
2465 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2466 if test "${ac_cv_prog_CC+set}" = set; then
2467 echo $ECHO_N "(cached) $ECHO_C" >&6
2469 if test -n "$CC"; then
2470 ac_cv_prog_CC="$CC" # Let the user override the test.
2473 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2477 test -z "$as_dir" && as_dir=.
2478 for ac_exec_ext in '' $ac_executable_extensions; do
2479 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2480 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2481 ac_prog_rejected=yes
2485 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2491 if test $ac_prog_rejected = yes; then
2492 # We found a bogon in the path, so make sure we never use it.
2493 set dummy $ac_cv_prog_CC
2495 if test $# != 0; then
2496 # We chose a different compiler from the bogus one.
2497 # However, it has the same basename, so the bogon will be chosen
2498 # first if we set CC to just the basename; use the full file name.
2500 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2506 if test -n "$CC"; then
2507 echo "$as_me:$LINENO: result: $CC" >&5
2508 echo "${ECHO_T}$CC" >&6
2510 echo "$as_me:$LINENO: result: no" >&5
2511 echo "${ECHO_T}no" >&6
2515 if test -z "$CC"; then
2516 if test -n "$ac_tool_prefix"; then
2519 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2520 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2521 echo "$as_me:$LINENO: checking for $ac_word" >&5
2522 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2523 if test "${ac_cv_prog_CC+set}" = set; then
2524 echo $ECHO_N "(cached) $ECHO_C" >&6
2526 if test -n "$CC"; then
2527 ac_cv_prog_CC="$CC" # Let the user override the test.
2529 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2533 test -z "$as_dir" && as_dir=.
2534 for ac_exec_ext in '' $ac_executable_extensions; do
2535 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2536 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2537 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2546 if test -n "$CC"; then
2547 echo "$as_me:$LINENO: result: $CC" >&5
2548 echo "${ECHO_T}$CC" >&6
2550 echo "$as_me:$LINENO: result: no" >&5
2551 echo "${ECHO_T}no" >&6
2554 test -n "$CC" && break
2557 if test -z "$CC"; then
2561 # Extract the first word of "$ac_prog", so it can be a program name with args.
2562 set dummy $ac_prog; ac_word=$2
2563 echo "$as_me:$LINENO: checking for $ac_word" >&5
2564 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2565 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2566 echo $ECHO_N "(cached) $ECHO_C" >&6
2568 if test -n "$ac_ct_CC"; then
2569 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2571 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2575 test -z "$as_dir" && as_dir=.
2576 for ac_exec_ext in '' $ac_executable_extensions; do
2577 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2578 ac_cv_prog_ac_ct_CC="$ac_prog"
2579 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2587 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2588 if test -n "$ac_ct_CC"; then
2589 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2590 echo "${ECHO_T}$ac_ct_CC" >&6
2592 echo "$as_me:$LINENO: result: no" >&5
2593 echo "${ECHO_T}no" >&6
2596 test -n "$ac_ct_CC" && break
2605 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2606 See \`config.log' for more details." >&5
2607 echo "$as_me: error: no acceptable C compiler found in \$PATH
2608 See \`config.log' for more details." >&2;}
2609 { (exit 1); exit 1; }; }
2611 # Provide some information about the compiler.
2612 echo "$as_me:$LINENO:" \
2613 "checking for C compiler version" >&5
2614 ac_compiler=`set X $ac_compile; echo $2`
2615 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2616 (eval $ac_compiler --version </dev/null >&5) 2>&5
2618 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2619 (exit $ac_status); }
2620 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2621 (eval $ac_compiler -v </dev/null >&5) 2>&5
2623 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2624 (exit $ac_status); }
2625 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2626 (eval $ac_compiler -V </dev/null >&5) 2>&5
2628 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2629 (exit $ac_status); }
2632 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2633 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2634 if test "${ac_cv_objext+set}" = set; then
2635 echo $ECHO_N "(cached) $ECHO_C" >&6
2637 cat >conftest.$ac_ext <<_ACEOF
2640 cat confdefs.h >>conftest.$ac_ext
2641 cat >>conftest.$ac_ext <<_ACEOF
2642 /* end confdefs.h. */
2652 rm -f conftest.o conftest.obj
2653 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2654 (eval $ac_compile) 2>&5
2656 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2657 (exit $ac_status); }; then
2658 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2660 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2661 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2666 echo "$as_me: failed program was:" >&5
2667 sed 's/^/| /' conftest.$ac_ext >&5
2669 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2670 See \`config.log' for more details." >&5
2671 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2672 See \`config.log' for more details." >&2;}
2673 { (exit 1); exit 1; }; }
2676 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2678 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2679 echo "${ECHO_T}$ac_cv_objext" >&6
2680 OBJEXT=$ac_cv_objext
2682 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2683 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2684 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2685 echo $ECHO_N "(cached) $ECHO_C" >&6
2687 cat >conftest.$ac_ext <<_ACEOF
2690 cat confdefs.h >>conftest.$ac_ext
2691 cat >>conftest.$ac_ext <<_ACEOF
2692 /* end confdefs.h. */
2705 rm -f conftest.$ac_objext
2706 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2707 (eval $ac_compile) 2>conftest.er1
2709 grep -v '^ *+' conftest.er1 >conftest.err
2711 cat conftest.err >&5
2712 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2713 (exit $ac_status); } &&
2714 { ac_try='test -z "$ac_c_werror_flag"
2715 || test ! -s conftest.err'
2716 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2719 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2720 (exit $ac_status); }; } &&
2721 { ac_try='test -s conftest.$ac_objext'
2722 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2725 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2726 (exit $ac_status); }; }; then
2729 echo "$as_me: failed program was:" >&5
2730 sed 's/^/| /' conftest.$ac_ext >&5
2734 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2735 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2738 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2739 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2740 GCC=`test $ac_compiler_gnu = yes && echo yes`
2741 ac_test_CFLAGS=${CFLAGS+set}
2742 ac_save_CFLAGS=$CFLAGS
2744 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2745 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2746 if test "${ac_cv_prog_cc_g+set}" = set; then
2747 echo $ECHO_N "(cached) $ECHO_C" >&6
2749 cat >conftest.$ac_ext <<_ACEOF
2752 cat confdefs.h >>conftest.$ac_ext
2753 cat >>conftest.$ac_ext <<_ACEOF
2754 /* end confdefs.h. */
2764 rm -f conftest.$ac_objext
2765 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2766 (eval $ac_compile) 2>conftest.er1
2768 grep -v '^ *+' conftest.er1 >conftest.err
2770 cat conftest.err >&5
2771 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2772 (exit $ac_status); } &&
2773 { ac_try='test -z "$ac_c_werror_flag"
2774 || test ! -s conftest.err'
2775 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2778 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2779 (exit $ac_status); }; } &&
2780 { ac_try='test -s conftest.$ac_objext'
2781 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2784 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2785 (exit $ac_status); }; }; then
2788 echo "$as_me: failed program was:" >&5
2789 sed 's/^/| /' conftest.$ac_ext >&5
2793 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2795 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2796 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2797 if test "$ac_test_CFLAGS" = set; then
2798 CFLAGS=$ac_save_CFLAGS
2799 elif test $ac_cv_prog_cc_g = yes; then
2800 if test "$GCC" = yes; then
2806 if test "$GCC" = yes; then
2812 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2813 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2814 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2815 echo $ECHO_N "(cached) $ECHO_C" >&6
2817 ac_cv_prog_cc_stdc=no
2819 cat >conftest.$ac_ext <<_ACEOF
2822 cat confdefs.h >>conftest.$ac_ext
2823 cat >>conftest.$ac_ext <<_ACEOF
2824 /* end confdefs.h. */
2827 #include <sys/types.h>
2828 #include <sys/stat.h>
2829 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2830 struct buf { int x; };
2831 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2832 static char *e (p, i)
2838 static char *f (char * (*g) (char **, int), char **p, ...)
2843 s = g (p, va_arg (v,int));
2848 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2849 function prototypes and stuff, but not '\xHH' hex character constants.
2850 These don't provoke an error unfortunately, instead are silently treated
2851 as 'x'. The following induces an error, until -std1 is added to get
2852 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2853 array size at least. It's necessary to write '\x00'==0 to get something
2854 that's true only with -std1. */
2855 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2857 int test (int i, double x);
2858 struct s1 {int (*f) (int a);};
2859 struct s2 {int (*f) (double a);};
2860 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2866 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2871 # Don't try gcc -ansi; that turns off useful extensions and
2872 # breaks some systems' header files.
2873 # AIX -qlanglvl=ansi
2874 # Ultrix and OSF/1 -std1
2875 # HP-UX 10.20 and later -Ae
2876 # HP-UX older versions -Aa -D_HPUX_SOURCE
2877 # SVR4 -Xc -D__EXTENSIONS__
2878 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2880 CC="$ac_save_CC $ac_arg"
2881 rm -f conftest.$ac_objext
2882 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2883 (eval $ac_compile) 2>conftest.er1
2885 grep -v '^ *+' conftest.er1 >conftest.err
2887 cat conftest.err >&5
2888 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2889 (exit $ac_status); } &&
2890 { ac_try='test -z "$ac_c_werror_flag"
2891 || test ! -s conftest.err'
2892 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2895 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2896 (exit $ac_status); }; } &&
2897 { ac_try='test -s conftest.$ac_objext'
2898 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2901 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2902 (exit $ac_status); }; }; then
2903 ac_cv_prog_cc_stdc=$ac_arg
2906 echo "$as_me: failed program was:" >&5
2907 sed 's/^/| /' conftest.$ac_ext >&5
2910 rm -f conftest.err conftest.$ac_objext
2912 rm -f conftest.$ac_ext conftest.$ac_objext
2917 case "x$ac_cv_prog_cc_stdc" in
2919 echo "$as_me:$LINENO: result: none needed" >&5
2920 echo "${ECHO_T}none needed" >&6 ;;
2922 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2923 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2924 CC="$CC $ac_cv_prog_cc_stdc" ;;
2927 # Some people use a C++ compiler to compile C. Since we use `exit',
2928 # in C++ we need to declare it. In case someone uses the same compiler
2929 # for both compiling C and C++ we need to have the C++ compiler decide
2930 # the declaration of exit, since it's the most demanding environment.
2931 cat >conftest.$ac_ext <<_ACEOF
2936 rm -f conftest.$ac_objext
2937 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2938 (eval $ac_compile) 2>conftest.er1
2940 grep -v '^ *+' conftest.er1 >conftest.err
2942 cat conftest.err >&5
2943 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2944 (exit $ac_status); } &&
2945 { ac_try='test -z "$ac_c_werror_flag"
2946 || test ! -s conftest.err'
2947 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2950 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2951 (exit $ac_status); }; } &&
2952 { ac_try='test -s conftest.$ac_objext'
2953 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2956 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2957 (exit $ac_status); }; }; then
2958 for ac_declaration in \
2960 'extern "C" void std::exit (int) throw (); using std::exit;' \
2961 'extern "C" void std::exit (int); using std::exit;' \
2962 'extern "C" void exit (int) throw ();' \
2963 'extern "C" void exit (int);' \
2966 cat >conftest.$ac_ext <<_ACEOF
2969 cat confdefs.h >>conftest.$ac_ext
2970 cat >>conftest.$ac_ext <<_ACEOF
2971 /* end confdefs.h. */
2982 rm -f conftest.$ac_objext
2983 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2984 (eval $ac_compile) 2>conftest.er1
2986 grep -v '^ *+' conftest.er1 >conftest.err
2988 cat conftest.err >&5
2989 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2990 (exit $ac_status); } &&
2991 { ac_try='test -z "$ac_c_werror_flag"
2992 || test ! -s conftest.err'
2993 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2996 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2997 (exit $ac_status); }; } &&
2998 { ac_try='test -s conftest.$ac_objext'
2999 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3002 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3003 (exit $ac_status); }; }; then
3006 echo "$as_me: failed program was:" >&5
3007 sed 's/^/| /' conftest.$ac_ext >&5
3011 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3012 cat >conftest.$ac_ext <<_ACEOF
3015 cat confdefs.h >>conftest.$ac_ext
3016 cat >>conftest.$ac_ext <<_ACEOF
3017 /* end confdefs.h. */
3027 rm -f conftest.$ac_objext
3028 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3029 (eval $ac_compile) 2>conftest.er1
3031 grep -v '^ *+' conftest.er1 >conftest.err
3033 cat conftest.err >&5
3034 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3035 (exit $ac_status); } &&
3036 { ac_try='test -z "$ac_c_werror_flag"
3037 || test ! -s conftest.err'
3038 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3041 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3042 (exit $ac_status); }; } &&
3043 { ac_try='test -s conftest.$ac_objext'
3044 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3047 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3048 (exit $ac_status); }; }; then
3051 echo "$as_me: failed program was:" >&5
3052 sed 's/^/| /' conftest.$ac_ext >&5
3055 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3058 if test -n "$ac_declaration"; then
3059 echo '#ifdef __cplusplus' >>confdefs.h
3060 echo $ac_declaration >>confdefs.h
3061 echo '#endif' >>confdefs.h
3065 echo "$as_me: failed program was:" >&5
3066 sed 's/^/| /' conftest.$ac_ext >&5
3069 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3071 ac_cpp='$CPP $CPPFLAGS'
3072 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3073 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3074 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3076 if test $host != $build; then
3077 for ac_prog in gcc cc
3079 # Extract the first word of "$ac_prog", so it can be a program name with args.
3080 set dummy $ac_prog; ac_word=$2
3081 echo "$as_me:$LINENO: checking for $ac_word" >&5
3082 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3083 if test "${ac_cv_prog_BUILD_CC+set}" = set; then
3084 echo $ECHO_N "(cached) $ECHO_C" >&6
3086 if test -n "$BUILD_CC"; then
3087 ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test.
3089 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3093 test -z "$as_dir" && as_dir=.
3094 for ac_exec_ext in '' $ac_executable_extensions; do
3095 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3096 ac_cv_prog_BUILD_CC="$ac_prog"
3097 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3105 BUILD_CC=$ac_cv_prog_BUILD_CC
3106 if test -n "$BUILD_CC"; then
3107 echo "$as_me:$LINENO: result: $BUILD_CC" >&5
3108 echo "${ECHO_T}$BUILD_CC" >&6
3110 echo "$as_me:$LINENO: result: no" >&5
3111 echo "${ECHO_T}no" >&6
3114 test -n "$BUILD_CC" && break
3120 ac_cpp='$CPP $CPPFLAGS'
3121 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3122 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3123 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3124 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3125 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3126 # On Suns, sometimes $CPP names a directory.
3127 if test -n "$CPP" && test -d "$CPP"; then
3130 if test -z "$CPP"; then
3131 if test "${ac_cv_prog_CPP+set}" = set; then
3132 echo $ECHO_N "(cached) $ECHO_C" >&6
3134 # Double quotes because CPP needs to be expanded
3135 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3138 for ac_c_preproc_warn_flag in '' yes
3140 # Use a header file that comes with gcc, so configuring glibc
3141 # with a fresh cross-compiler works.
3142 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3143 # <limits.h> exists even on freestanding compilers.
3144 # On the NeXT, cc -E runs the code through the compiler's parser,
3145 # not just through cpp. "Syntax error" is here to catch this case.
3146 cat >conftest.$ac_ext <<_ACEOF
3149 cat confdefs.h >>conftest.$ac_ext
3150 cat >>conftest.$ac_ext <<_ACEOF
3151 /* end confdefs.h. */
3153 # include <limits.h>
3155 # include <assert.h>
3159 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3160 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3162 grep -v '^ *+' conftest.er1 >conftest.err
3164 cat conftest.err >&5
3165 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3166 (exit $ac_status); } >/dev/null; then
3167 if test -s conftest.err; then
3168 ac_cpp_err=$ac_c_preproc_warn_flag
3169 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3176 if test -z "$ac_cpp_err"; then
3179 echo "$as_me: failed program was:" >&5
3180 sed 's/^/| /' conftest.$ac_ext >&5
3182 # Broken: fails on valid input.
3185 rm -f conftest.err conftest.$ac_ext
3187 # OK, works on sane cases. Now check whether non-existent headers
3188 # can be detected and how.
3189 cat >conftest.$ac_ext <<_ACEOF
3192 cat confdefs.h >>conftest.$ac_ext
3193 cat >>conftest.$ac_ext <<_ACEOF
3194 /* end confdefs.h. */
3195 #include <ac_nonexistent.h>
3197 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3198 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3200 grep -v '^ *+' conftest.er1 >conftest.err
3202 cat conftest.err >&5
3203 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3204 (exit $ac_status); } >/dev/null; then
3205 if test -s conftest.err; then
3206 ac_cpp_err=$ac_c_preproc_warn_flag
3207 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3214 if test -z "$ac_cpp_err"; then
3215 # Broken: success on invalid input.
3218 echo "$as_me: failed program was:" >&5
3219 sed 's/^/| /' conftest.$ac_ext >&5
3221 # Passes both tests.
3225 rm -f conftest.err conftest.$ac_ext
3228 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3229 rm -f conftest.err conftest.$ac_ext
3230 if $ac_preproc_ok; then
3242 echo "$as_me:$LINENO: result: $CPP" >&5
3243 echo "${ECHO_T}$CPP" >&6
3245 for ac_c_preproc_warn_flag in '' yes
3247 # Use a header file that comes with gcc, so configuring glibc
3248 # with a fresh cross-compiler works.
3249 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3250 # <limits.h> exists even on freestanding compilers.
3251 # On the NeXT, cc -E runs the code through the compiler's parser,
3252 # not just through cpp. "Syntax error" is here to catch this case.
3253 cat >conftest.$ac_ext <<_ACEOF
3256 cat confdefs.h >>conftest.$ac_ext
3257 cat >>conftest.$ac_ext <<_ACEOF
3258 /* end confdefs.h. */
3260 # include <limits.h>
3262 # include <assert.h>
3266 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3267 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3269 grep -v '^ *+' conftest.er1 >conftest.err
3271 cat conftest.err >&5
3272 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3273 (exit $ac_status); } >/dev/null; then
3274 if test -s conftest.err; then
3275 ac_cpp_err=$ac_c_preproc_warn_flag
3276 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3283 if test -z "$ac_cpp_err"; then
3286 echo "$as_me: failed program was:" >&5
3287 sed 's/^/| /' conftest.$ac_ext >&5
3289 # Broken: fails on valid input.
3292 rm -f conftest.err conftest.$ac_ext
3294 # OK, works on sane cases. Now check whether non-existent headers
3295 # can be detected and how.
3296 cat >conftest.$ac_ext <<_ACEOF
3299 cat confdefs.h >>conftest.$ac_ext
3300 cat >>conftest.$ac_ext <<_ACEOF
3301 /* end confdefs.h. */
3302 #include <ac_nonexistent.h>
3304 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3305 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3307 grep -v '^ *+' conftest.er1 >conftest.err
3309 cat conftest.err >&5
3310 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3311 (exit $ac_status); } >/dev/null; then
3312 if test -s conftest.err; then
3313 ac_cpp_err=$ac_c_preproc_warn_flag
3314 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3321 if test -z "$ac_cpp_err"; then
3322 # Broken: success on invalid input.
3325 echo "$as_me: failed program was:" >&5
3326 sed 's/^/| /' conftest.$ac_ext >&5
3328 # Passes both tests.
3332 rm -f conftest.err conftest.$ac_ext
3335 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3336 rm -f conftest.err conftest.$ac_ext
3337 if $ac_preproc_ok; then
3340 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3341 See \`config.log' for more details." >&5
3342 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3343 See \`config.log' for more details." >&2;}
3344 { (exit 1); exit 1; }; }
3348 ac_cpp='$CPP $CPPFLAGS'
3349 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3350 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3351 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3353 # We need the C++ compiler only for testing.
3355 ac_cpp='$CXXCPP $CPPFLAGS'
3356 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3357 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3358 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3359 if test -n "$ac_tool_prefix"; then
3360 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
3362 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3363 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3364 echo "$as_me:$LINENO: checking for $ac_word" >&5
3365 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3366 if test "${ac_cv_prog_CXX+set}" = set; then
3367 echo $ECHO_N "(cached) $ECHO_C" >&6
3369 if test -n "$CXX"; then
3370 ac_cv_prog_CXX="$CXX" # Let the user override the test.
3372 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3376 test -z "$as_dir" && as_dir=.
3377 for ac_exec_ext in '' $ac_executable_extensions; do
3378 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3379 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3380 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3389 if test -n "$CXX"; then
3390 echo "$as_me:$LINENO: result: $CXX" >&5
3391 echo "${ECHO_T}$CXX" >&6
3393 echo "$as_me:$LINENO: result: no" >&5
3394 echo "${ECHO_T}no" >&6
3397 test -n "$CXX" && break
3400 if test -z "$CXX"; then
3402 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
3404 # Extract the first word of "$ac_prog", so it can be a program name with args.
3405 set dummy $ac_prog; ac_word=$2
3406 echo "$as_me:$LINENO: checking for $ac_word" >&5
3407 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3408 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
3409 echo $ECHO_N "(cached) $ECHO_C" >&6
3411 if test -n "$ac_ct_CXX"; then
3412 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3414 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3418 test -z "$as_dir" && as_dir=.
3419 for ac_exec_ext in '' $ac_executable_extensions; do
3420 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3421 ac_cv_prog_ac_ct_CXX="$ac_prog"
3422 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3430 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3431 if test -n "$ac_ct_CXX"; then
3432 echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
3433 echo "${ECHO_T}$ac_ct_CXX" >&6
3435 echo "$as_me:$LINENO: result: no" >&5
3436 echo "${ECHO_T}no" >&6
3439 test -n "$ac_ct_CXX" && break
3441 test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
3447 # Provide some information about the compiler.
3448 echo "$as_me:$LINENO:" \
3449 "checking for C++ compiler version" >&5
3450 ac_compiler=`set X $ac_compile; echo $2`
3451 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
3452 (eval $ac_compiler --version </dev/null >&5) 2>&5
3454 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3455 (exit $ac_status); }
3456 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
3457 (eval $ac_compiler -v </dev/null >&5) 2>&5
3459 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3460 (exit $ac_status); }
3461 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
3462 (eval $ac_compiler -V </dev/null >&5) 2>&5
3464 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3465 (exit $ac_status); }
3467 echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
3468 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
3469 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
3470 echo $ECHO_N "(cached) $ECHO_C" >&6
3472 cat >conftest.$ac_ext <<_ACEOF
3475 cat confdefs.h >>conftest.$ac_ext
3476 cat >>conftest.$ac_ext <<_ACEOF
3477 /* end confdefs.h. */
3490 rm -f conftest.$ac_objext
3491 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3492 (eval $ac_compile) 2>conftest.er1
3494 grep -v '^ *+' conftest.er1 >conftest.err
3496 cat conftest.err >&5
3497 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3498 (exit $ac_status); } &&
3499 { ac_try='test -z "$ac_cxx_werror_flag"
3500 || test ! -s conftest.err'
3501 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3504 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3505 (exit $ac_status); }; } &&
3506 { ac_try='test -s conftest.$ac_objext'
3507 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3510 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3511 (exit $ac_status); }; }; then
3514 echo "$as_me: failed program was:" >&5
3515 sed 's/^/| /' conftest.$ac_ext >&5
3519 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3520 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3523 echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3524 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
3525 GXX=`test $ac_compiler_gnu = yes && echo yes`
3526 ac_test_CXXFLAGS=${CXXFLAGS+set}
3527 ac_save_CXXFLAGS=$CXXFLAGS
3529 echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
3530 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
3531 if test "${ac_cv_prog_cxx_g+set}" = set; then
3532 echo $ECHO_N "(cached) $ECHO_C" >&6
3534 cat >conftest.$ac_ext <<_ACEOF
3537 cat confdefs.h >>conftest.$ac_ext
3538 cat >>conftest.$ac_ext <<_ACEOF
3539 /* end confdefs.h. */
3549 rm -f conftest.$ac_objext
3550 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3551 (eval $ac_compile) 2>conftest.er1
3553 grep -v '^ *+' conftest.er1 >conftest.err
3555 cat conftest.err >&5
3556 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3557 (exit $ac_status); } &&
3558 { ac_try='test -z "$ac_cxx_werror_flag"
3559 || test ! -s conftest.err'
3560 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3563 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3564 (exit $ac_status); }; } &&
3565 { ac_try='test -s conftest.$ac_objext'
3566 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3569 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3570 (exit $ac_status); }; }; then
3571 ac_cv_prog_cxx_g=yes
3573 echo "$as_me: failed program was:" >&5
3574 sed 's/^/| /' conftest.$ac_ext >&5
3578 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3580 echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
3581 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
3582 if test "$ac_test_CXXFLAGS" = set; then
3583 CXXFLAGS=$ac_save_CXXFLAGS
3584 elif test $ac_cv_prog_cxx_g = yes; then
3585 if test "$GXX" = yes; then
3591 if test "$GXX" = yes; then
3597 for ac_declaration in \
3599 'extern "C" void std::exit (int) throw (); using std::exit;' \
3600 'extern "C" void std::exit (int); using std::exit;' \
3601 'extern "C" void exit (int) throw ();' \
3602 'extern "C" void exit (int);' \
3605 cat >conftest.$ac_ext <<_ACEOF
3608 cat confdefs.h >>conftest.$ac_ext
3609 cat >>conftest.$ac_ext <<_ACEOF
3610 /* end confdefs.h. */
3621 rm -f conftest.$ac_objext
3622 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3623 (eval $ac_compile) 2>conftest.er1
3625 grep -v '^ *+' conftest.er1 >conftest.err
3627 cat conftest.err >&5
3628 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3629 (exit $ac_status); } &&
3630 { ac_try='test -z "$ac_cxx_werror_flag"
3631 || test ! -s conftest.err'
3632 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3635 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3636 (exit $ac_status); }; } &&
3637 { ac_try='test -s conftest.$ac_objext'
3638 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3641 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3642 (exit $ac_status); }; }; then
3645 echo "$as_me: failed program was:" >&5
3646 sed 's/^/| /' conftest.$ac_ext >&5
3650 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3651 cat >conftest.$ac_ext <<_ACEOF
3654 cat confdefs.h >>conftest.$ac_ext
3655 cat >>conftest.$ac_ext <<_ACEOF
3656 /* end confdefs.h. */
3666 rm -f conftest.$ac_objext
3667 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3668 (eval $ac_compile) 2>conftest.er1
3670 grep -v '^ *+' conftest.er1 >conftest.err
3672 cat conftest.err >&5
3673 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3674 (exit $ac_status); } &&
3675 { ac_try='test -z "$ac_cxx_werror_flag"
3676 || test ! -s conftest.err'
3677 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3680 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3681 (exit $ac_status); }; } &&
3682 { ac_try='test -s conftest.$ac_objext'
3683 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3686 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3687 (exit $ac_status); }; }; then
3690 echo "$as_me: failed program was:" >&5
3691 sed 's/^/| /' conftest.$ac_ext >&5
3694 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3697 if test -n "$ac_declaration"; then
3698 echo '#ifdef __cplusplus' >>confdefs.h
3699 echo $ac_declaration >>confdefs.h
3700 echo '#endif' >>confdefs.h
3704 ac_cpp='$CPP $CPPFLAGS'
3705 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3706 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3707 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3709 # Was a --with-binutils option given?
3710 if test -n "$path_binutils"; then
3711 # Make absolute; ensure a single trailing slash.
3712 path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'`
3713 CC="$CC -B$path_binutils"
3715 AS=`$CC -print-prog-name=as`
3716 LD=`$CC -print-prog-name=ld`
3717 AR=`$CC -print-prog-name=ar`
3719 OBJDUMP=`$CC -print-prog-name=objdump`
3722 # ranlib has to be treated a bit differently since it might not exist at all.
3723 ac_ranlib=`$CC -print-prog-name=ranlib`
3724 if test "x$ac_ranlib" = xranlib; then
3725 # This extra check has to happen since gcc simply echos the parameter in
3726 # case it cannot find the value in its own directories.
3727 if test -n "$ac_tool_prefix"; then
3728 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3729 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3730 echo "$as_me:$LINENO: checking for $ac_word" >&5
3731 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3732 if test "${ac_cv_prog_RANLIB+set}" = set; then
3733 echo $ECHO_N "(cached) $ECHO_C" >&6
3735 if test -n "$RANLIB"; then
3736 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3738 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3742 test -z "$as_dir" && as_dir=.
3743 for ac_exec_ext in '' $ac_executable_extensions; do
3744 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3745 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3746 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3754 RANLIB=$ac_cv_prog_RANLIB
3755 if test -n "$RANLIB"; then
3756 echo "$as_me:$LINENO: result: $RANLIB" >&5
3757 echo "${ECHO_T}$RANLIB" >&6
3759 echo "$as_me:$LINENO: result: no" >&5
3760 echo "${ECHO_T}no" >&6
3764 if test -z "$ac_cv_prog_RANLIB"; then
3765 ac_ct_RANLIB=$RANLIB
3766 # Extract the first word of "ranlib", so it can be a program name with args.
3767 set dummy ranlib; ac_word=$2
3768 echo "$as_me:$LINENO: checking for $ac_word" >&5
3769 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3770 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3771 echo $ECHO_N "(cached) $ECHO_C" >&6
3773 if test -n "$ac_ct_RANLIB"; then
3774 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3776 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3780 test -z "$as_dir" && as_dir=.
3781 for ac_exec_ext in '' $ac_executable_extensions; do
3782 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3783 ac_cv_prog_ac_ct_RANLIB="ranlib"
3784 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3790 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3793 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3794 if test -n "$ac_ct_RANLIB"; then
3795 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3796 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3798 echo "$as_me:$LINENO: result: no" >&5
3799 echo "${ECHO_T}no" >&6
3802 RANLIB=$ac_ct_RANLIB
3804 RANLIB="$ac_cv_prog_RANLIB"
3812 # Determine whether we are using GNU binutils.
3813 echo "$as_me:$LINENO: checking whether $AS is GNU as" >&5
3814 echo $ECHO_N "checking whether $AS is GNU as... $ECHO_C" >&6
3815 if test "${libc_cv_prog_as_gnu+set}" = set; then
3816 echo $ECHO_N "(cached) $ECHO_C" >&6
3818 # Most GNU programs take a -v and spit out some text including
3819 # the word 'GNU'. Some try to read stdin, so give them /dev/null.
3820 if $AS -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
3821 libc_cv_prog_as_gnu=yes
3823 libc_cv_prog_as_gnu=no
3827 echo "$as_me:$LINENO: result: $libc_cv_prog_as_gnu" >&5
3828 echo "${ECHO_T}$libc_cv_prog_as_gnu" >&6
3830 gnu_as=$libc_cv_prog_as_gnu
3832 echo "$as_me:$LINENO: checking whether $LD is GNU ld" >&5
3833 echo $ECHO_N "checking whether $LD is GNU ld... $ECHO_C" >&6
3834 if test "${libc_cv_prog_ld_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 $LD -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
3840 libc_cv_prog_ld_gnu=yes
3842 libc_cv_prog_ld_gnu=no
3846 echo "$as_me:$LINENO: result: $libc_cv_prog_ld_gnu" >&5
3847 echo "${ECHO_T}$libc_cv_prog_ld_gnu" >&6
3848 gnu_ld=$libc_cv_prog_ld_gnu
3851 # Accept binutils 2.13 or newer.
3854 # Extract the first word of "$ac_prog", so it can be a program name with args.
3855 set dummy $ac_prog; ac_word=$2
3856 echo "$as_me:$LINENO: checking for $ac_word" >&5
3857 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3858 if test "${ac_cv_prog_AS+set}" = set; then
3859 echo $ECHO_N "(cached) $ECHO_C" >&6
3861 if test -n "$AS"; then
3862 ac_cv_prog_AS="$AS" # Let the user override the test.
3864 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3868 test -z "$as_dir" && as_dir=.
3869 for ac_exec_ext in '' $ac_executable_extensions; do
3870 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3871 ac_cv_prog_AS="$ac_prog"
3872 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3881 if test -n "$AS"; then
3882 echo "$as_me:$LINENO: result: $AS" >&5
3883 echo "${ECHO_T}$AS" >&6
3885 echo "$as_me:$LINENO: result: no" >&5
3886 echo "${ECHO_T}no" >&6
3889 test -n "$AS" && break
3892 if test -z "$AS"; then
3895 # Found it, now check the version.
3896 echo "$as_me:$LINENO: checking version of $AS" >&5
3897 echo $ECHO_N "checking version of $AS... $ECHO_C" >&6
3898 ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
3899 case $ac_prog_version in
3900 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
3902 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
3903 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
3906 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
3907 echo "${ECHO_T}$ac_prog_version" >&6
3909 if test $ac_verc_fail = yes; then
3910 AS=: critic_missing="$critic_missing as"
3915 # Extract the first word of "$ac_prog", so it can be a program name with args.
3916 set dummy $ac_prog; ac_word=$2
3917 echo "$as_me:$LINENO: checking for $ac_word" >&5
3918 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3919 if test "${ac_cv_prog_LD+set}" = set; then
3920 echo $ECHO_N "(cached) $ECHO_C" >&6
3922 if test -n "$LD"; then
3923 ac_cv_prog_LD="$LD" # Let the user override the test.
3925 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3929 test -z "$as_dir" && as_dir=.
3930 for ac_exec_ext in '' $ac_executable_extensions; do
3931 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3932 ac_cv_prog_LD="$ac_prog"
3933 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3942 if test -n "$LD"; then
3943 echo "$as_me:$LINENO: result: $LD" >&5
3944 echo "${ECHO_T}$LD" >&6
3946 echo "$as_me:$LINENO: result: no" >&5
3947 echo "${ECHO_T}no" >&6
3950 test -n "$LD" && break
3953 if test -z "$LD"; then
3956 # Found it, now check the version.
3957 echo "$as_me:$LINENO: checking version of $LD" >&5
3958 echo $ECHO_N "checking version of $LD... $ECHO_C" >&6
3959 ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'`
3960 case $ac_prog_version in
3961 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
3963 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
3964 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
3967 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
3968 echo "${ECHO_T}$ac_prog_version" >&6
3970 if test $ac_verc_fail = yes; then
3971 LD=: critic_missing="$critic_missing ld"
3975 # We need the physical current working directory. We cannot use the
3976 # "pwd -P" shell builtin since that's not portable. Instead we try to
3977 # find a pwd binary. Note that assigning to the PWD environment
3978 # variable might have some interesting side effects, so we don't do
3980 # Extract the first word of "pwd", so it can be a program name with args.
3981 set dummy pwd; ac_word=$2
3982 echo "$as_me:$LINENO: checking for $ac_word" >&5
3983 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3984 if test "${ac_cv_path_PWD_P+set}" = set; then
3985 echo $ECHO_N "(cached) $ECHO_C" >&6
3989 ac_cv_path_PWD_P="$PWD_P" # Let the user override the test with a path.
3992 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3996 test -z "$as_dir" && as_dir=.
3997 for ac_exec_ext in '' $ac_executable_extensions; do
3998 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3999 ac_cv_path_PWD_P="$as_dir/$ac_word$ac_exec_ext"
4000 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4006 test -z "$ac_cv_path_PWD_P" && ac_cv_path_PWD_P="no"
4010 PWD_P=$ac_cv_path_PWD_P
4012 if test -n "$PWD_P"; then
4013 echo "$as_me:$LINENO: result: $PWD_P" >&5
4014 echo "${ECHO_T}$PWD_P" >&6
4016 echo "$as_me:$LINENO: result: no" >&5
4017 echo "${ECHO_T}no" >&6
4020 if test "$PWD_P" = no; then
4021 { { echo "$as_me:$LINENO: error: *** A pwd binary could not be found." >&5
4022 echo "$as_me: error: *** A pwd binary could not be found." >&2;}
4023 { (exit 1); exit 1; }; }
4026 # These programs are version sensitive.
4028 for ac_prog in ${ac_tool_prefix}gcc ${ac_tool_prefix}cc
4030 # Extract the first word of "$ac_prog", so it can be a program name with args.
4031 set dummy $ac_prog; ac_word=$2
4032 echo "$as_me:$LINENO: checking for $ac_word" >&5
4033 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4034 if test "${ac_cv_prog_CC+set}" = set; then
4035 echo $ECHO_N "(cached) $ECHO_C" >&6
4037 if test -n "$CC"; then
4038 ac_cv_prog_CC="$CC" # Let the user override the test.
4040 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4044 test -z "$as_dir" && as_dir=.
4045 for ac_exec_ext in '' $ac_executable_extensions; do
4046 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4047 ac_cv_prog_CC="$ac_prog"
4048 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4057 if test -n "$CC"; then
4058 echo "$as_me:$LINENO: result: $CC" >&5
4059 echo "${ECHO_T}$CC" >&6
4061 echo "$as_me:$LINENO: result: no" >&5
4062 echo "${ECHO_T}no" >&6
4065 test -n "$CC" && break
4068 if test -z "$CC"; then
4071 # Found it, now check the version.
4072 echo "$as_me:$LINENO: checking version of $CC" >&5
4073 echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
4074 ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'`
4075 case $ac_prog_version in
4076 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4078 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4079 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4082 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4083 echo "${ECHO_T}$ac_prog_version" >&6
4085 if test $ac_verc_fail = yes; then
4086 critic_missing="$critic_missing gcc"
4089 for ac_prog in gnumake gmake make
4091 # Extract the first word of "$ac_prog", so it can be a program name with args.
4092 set dummy $ac_prog; ac_word=$2
4093 echo "$as_me:$LINENO: checking for $ac_word" >&5
4094 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4095 if test "${ac_cv_prog_MAKE+set}" = set; then
4096 echo $ECHO_N "(cached) $ECHO_C" >&6
4098 if test -n "$MAKE"; then
4099 ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4101 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4105 test -z "$as_dir" && as_dir=.
4106 for ac_exec_ext in '' $ac_executable_extensions; do
4107 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4108 ac_cv_prog_MAKE="$ac_prog"
4109 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4117 MAKE=$ac_cv_prog_MAKE
4118 if test -n "$MAKE"; then
4119 echo "$as_me:$LINENO: result: $MAKE" >&5
4120 echo "${ECHO_T}$MAKE" >&6
4122 echo "$as_me:$LINENO: result: no" >&5
4123 echo "${ECHO_T}no" >&6
4126 test -n "$MAKE" && break
4129 if test -z "$MAKE"; then
4132 # Found it, now check the version.
4133 echo "$as_me:$LINENO: checking version of $MAKE" >&5
4134 echo $ECHO_N "checking version of $MAKE... $ECHO_C" >&6
4135 ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'`
4136 case $ac_prog_version in
4137 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4139 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4140 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4143 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4144 echo "${ECHO_T}$ac_prog_version" >&6
4146 if test $ac_verc_fail = yes; then
4147 critic_missing="$critic_missing make"
4151 for ac_prog in gnumsgfmt gmsgfmt msgfmt
4153 # Extract the first word of "$ac_prog", so it can be a program name with args.
4154 set dummy $ac_prog; ac_word=$2
4155 echo "$as_me:$LINENO: checking for $ac_word" >&5
4156 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4157 if test "${ac_cv_prog_MSGFMT+set}" = set; then
4158 echo $ECHO_N "(cached) $ECHO_C" >&6
4160 if test -n "$MSGFMT"; then
4161 ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test.
4163 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4167 test -z "$as_dir" && as_dir=.
4168 for ac_exec_ext in '' $ac_executable_extensions; do
4169 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4170 ac_cv_prog_MSGFMT="$ac_prog"
4171 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4179 MSGFMT=$ac_cv_prog_MSGFMT
4180 if test -n "$MSGFMT"; then
4181 echo "$as_me:$LINENO: result: $MSGFMT" >&5
4182 echo "${ECHO_T}$MSGFMT" >&6
4184 echo "$as_me:$LINENO: result: no" >&5
4185 echo "${ECHO_T}no" >&6
4188 test -n "$MSGFMT" && break
4191 if test -z "$MSGFMT"; then
4194 # Found it, now check the version.
4195 echo "$as_me:$LINENO: checking version of $MSGFMT" >&5
4196 echo $ECHO_N "checking version of $MSGFMT... $ECHO_C" >&6
4197 ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
4198 case $ac_prog_version in
4199 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4200 0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*)
4201 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4202 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4205 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4206 echo "${ECHO_T}$ac_prog_version" >&6
4208 if test $ac_verc_fail = yes; then
4209 MSGFMT=: aux_missing="$aux_missing msgfmt"
4212 for ac_prog in makeinfo
4214 # Extract the first word of "$ac_prog", so it can be a program name with args.
4215 set dummy $ac_prog; ac_word=$2
4216 echo "$as_me:$LINENO: checking for $ac_word" >&5
4217 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4218 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
4219 echo $ECHO_N "(cached) $ECHO_C" >&6
4221 if test -n "$MAKEINFO"; then
4222 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
4224 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4228 test -z "$as_dir" && as_dir=.
4229 for ac_exec_ext in '' $ac_executable_extensions; do
4230 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4231 ac_cv_prog_MAKEINFO="$ac_prog"
4232 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4240 MAKEINFO=$ac_cv_prog_MAKEINFO
4241 if test -n "$MAKEINFO"; then
4242 echo "$as_me:$LINENO: result: $MAKEINFO" >&5
4243 echo "${ECHO_T}$MAKEINFO" >&6
4245 echo "$as_me:$LINENO: result: no" >&5
4246 echo "${ECHO_T}no" >&6
4249 test -n "$MAKEINFO" && break
4252 if test -z "$MAKEINFO"; then
4255 # Found it, now check the version.
4256 echo "$as_me:$LINENO: checking version of $MAKEINFO" >&5
4257 echo $ECHO_N "checking version of $MAKEINFO... $ECHO_C" >&6
4258 ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
4259 case $ac_prog_version in
4260 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4262 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4263 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4266 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4267 echo "${ECHO_T}$ac_prog_version" >&6
4269 if test $ac_verc_fail = yes; then
4270 MAKEINFO=: aux_missing="$aux_missing makeinfo"
4275 # Extract the first word of "$ac_prog", so it can be a program name with args.
4276 set dummy $ac_prog; ac_word=$2
4277 echo "$as_me:$LINENO: checking for $ac_word" >&5
4278 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4279 if test "${ac_cv_prog_SED+set}" = set; then
4280 echo $ECHO_N "(cached) $ECHO_C" >&6
4282 if test -n "$SED"; then
4283 ac_cv_prog_SED="$SED" # Let the user override the test.
4285 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4289 test -z "$as_dir" && as_dir=.
4290 for ac_exec_ext in '' $ac_executable_extensions; do
4291 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4292 ac_cv_prog_SED="$ac_prog"
4293 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4302 if test -n "$SED"; then
4303 echo "$as_me:$LINENO: result: $SED" >&5
4304 echo "${ECHO_T}$SED" >&6
4306 echo "$as_me:$LINENO: result: no" >&5
4307 echo "${ECHO_T}no" >&6
4310 test -n "$SED" && break
4313 if test -z "$SED"; then
4316 # Found it, now check the version.
4317 echo "$as_me:$LINENO: checking version of $SED" >&5
4318 echo $ECHO_N "checking version of $SED... $ECHO_C" >&6
4319 ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed version \([0-9]*\.[0-9.]*\).*$/\1/p'`
4320 case $ac_prog_version in
4321 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
4322 3.0[2-9]*|3.[1-9]*|[4-9]*)
4323 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
4324 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
4327 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
4328 echo "${ECHO_T}$ac_prog_version" >&6
4330 if test $ac_verc_fail = yes; then
4331 SED=: aux_missing="$aux_missing sed"
4335 for ac_prog in autoconf
4337 # Extract the first word of "$ac_prog", so it can be a program name with args.
4338 set dummy $ac_prog; ac_word=$2
4339 echo "$as_me:$LINENO: checking for $ac_word" >&5
4340 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4341 if test "${ac_cv_prog_AUTOCONF+set}" = set; then
4342 echo $ECHO_N "(cached) $ECHO_C" >&6
4344 if test -n "$AUTOCONF"; then
4345 ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
4347 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4351 test -z "$as_dir" && as_dir=.
4352 for ac_exec_ext in '' $ac_executable_extensions; do
4353 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4354 ac_cv_prog_AUTOCONF="$ac_prog"
4355 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4363 AUTOCONF=$ac_cv_prog_AUTOCONF
4364 if test -n "$AUTOCONF"; then
4365 echo "$as_me:$LINENO: result: $AUTOCONF" >&5
4366 echo "${ECHO_T}$AUTOCONF" >&6
4368 echo "$as_me:$LINENO: result: no" >&5
4369 echo "${ECHO_T}no" >&6
4372 test -n "$AUTOCONF" && break
4374 test -n "$AUTOCONF" || AUTOCONF="no"
4376 case "x$AUTOCONF" in
4377 xno|x|x:) AUTOCONF=no ;;
4379 echo "$as_me:$LINENO: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5
4380 echo $ECHO_N "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... $ECHO_C" >&6
4381 if test "${libc_cv_autoconf_works+set}" = set; then
4382 echo $ECHO_N "(cached) $ECHO_C" >&6
4384 if (cd $srcdir; $AUTOCONF $ACFLAGS configure.in > /dev/null 2>&1); then
4385 libc_cv_autoconf_works=yes
4387 libc_cv_autoconf_works=no
4390 echo "$as_me:$LINENO: result: $libc_cv_autoconf_works" >&5
4391 echo "${ECHO_T}$libc_cv_autoconf_works" >&6
4392 test $libc_cv_autoconf_works = yes || AUTOCONF=no
4395 if test "x$with_cvs" = xyes && test "x$AUTOCONF" = xno; then
4396 # If --without-cvs they probably won't change configure.in, so no complaints.
4397 aux_missing="$aux_missing autoconf"
4400 test -n "$critic_missing" && { { echo "$as_me:$LINENO: error:
4401 *** These critical programs are missing or too old:$critic_missing
4402 *** Check the INSTALL file for required versions." >&5
4403 echo "$as_me: error:
4404 *** These critical programs are missing or too old:$critic_missing
4405 *** Check the INSTALL file for required versions." >&2;}
4406 { (exit 1); exit 1; }; }
4408 test -n "$aux_missing" && { echo "$as_me:$LINENO: WARNING:
4409 *** These auxiliary programs are missing or incompatible versions:$aux_missing
4410 *** some features will be disabled.
4411 *** Check the INSTALL file for required versions." >&5
4412 echo "$as_me: WARNING:
4413 *** These auxiliary programs are missing or incompatible versions:$aux_missing
4414 *** some features will be disabled.
4415 *** Check the INSTALL file for required versions." >&2;}
4417 # if using special system headers, find out the compiler's sekrit
4418 # header directory and add that to the list. NOTE: Only does the right
4419 # thing on a system that doesn't need fixincludes. (Not presently a problem.)
4420 if test -n "$sysheaders"; then
4421 ccheaders=`$CC -print-file-name=include`
4422 SYSINCLUDES="-nostdinc -isystem $ccheaders -isystem $sysheaders"
4426 # check if ranlib is necessary
4427 echo "$as_me:$LINENO: checking whether ranlib is necessary" >&5
4428 echo $ECHO_N "checking whether ranlib is necessary... $ECHO_C" >&6
4429 if test "${libc_cv_ranlib_necessary+set}" = set; then
4430 echo $ECHO_N "(cached) $ECHO_C" >&6
4432 cat > conftest.c <<EOF
4437 $CC $CFLAGS $CPPFLAGS -c conftest.c
4438 $AR cr conftest.a conftest.o
4439 cp conftest.a conftest2.a
4441 if cmp -s conftest.a conftest2.a; then
4442 libc_cv_ranlib_necessary=no
4444 libc_cv_ranlib_necessary=yes
4448 echo "$as_me:$LINENO: result: $libc_cv_ranlib_necessary" >&5
4449 echo "${ECHO_T}$libc_cv_ranlib_necessary" >&6
4450 if test "$libc_cv_ranlib_necessary" = no; then
4454 # Test if LD_LIBRARY_PATH contains the notation for the current directory
4455 # since this would lead to problems installing/building glibc.
4456 # LD_LIBRARY_PATH contains the current directory if one of the following
4458 # - one of the terminals (":" and ";") is the first or last sign
4459 # - two terminals occur directly after each other
4460 # - the path contains an element with a dot in it
4461 echo "$as_me:$LINENO: checking LD_LIBRARY_PATH variable" >&5
4462 echo $ECHO_N "checking LD_LIBRARY_PATH variable... $ECHO_C" >&6
4463 case ${LD_LIBRARY_PATH} in
4464 [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
4465 ld_library_path_setting="contains current directory"
4468 ld_library_path_setting="ok"
4471 echo "$as_me:$LINENO: result: $ld_library_path_setting" >&5
4472 echo "${ECHO_T}$ld_library_path_setting" >&6
4473 if test "$ld_library_path_setting" != "ok"; then
4474 { { echo "$as_me:$LINENO: error:
4475 *** LD_LIBRARY_PATH shouldn't contain the current directory when
4476 *** building glibc. Please change the environment variable
4477 *** and run configure again." >&5
4478 echo "$as_me: error:
4479 *** LD_LIBRARY_PATH shouldn't contain the current directory when
4480 *** building glibc. Please change the environment variable
4481 *** and run configure again." >&2;}
4482 { (exit 1); exit 1; }; }
4485 echo "$as_me:$LINENO: checking whether GCC supports -static-libgcc" >&5
4486 echo $ECHO_N "checking whether GCC supports -static-libgcc... $ECHO_C" >&6
4487 if test "${libc_cv_gcc_static_libgcc+set}" = set; then
4488 echo $ECHO_N "(cached) $ECHO_C" >&6
4490 if $CC -v -static-libgcc 2>&1 | grep -q 'unrecognized option.*static-libgcc'; then
4491 libc_cv_gcc_static_libgcc=
4493 libc_cv_gcc_static_libgcc=-static-libgcc
4496 echo "$as_me:$LINENO: result: $libc_cv_gcc_static_libgcc" >&5
4497 echo "${ECHO_T}$libc_cv_gcc_static_libgcc" >&6
4500 # Extract the first word of "bash", so it can be a program name with args.
4501 set dummy bash; ac_word=$2
4502 echo "$as_me:$LINENO: checking for $ac_word" >&5
4503 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4504 if test "${ac_cv_path_BASH+set}" = set; then
4505 echo $ECHO_N "(cached) $ECHO_C" >&6
4509 ac_cv_path_BASH="$BASH" # Let the user override the test with a path.
4512 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4516 test -z "$as_dir" && as_dir=.
4517 for ac_exec_ext in '' $ac_executable_extensions; do
4518 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4519 ac_cv_path_BASH="$as_dir/$ac_word$ac_exec_ext"
4520 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4526 test -z "$ac_cv_path_BASH" && ac_cv_path_BASH="no"
4530 BASH=$ac_cv_path_BASH
4532 if test -n "$BASH"; then
4533 echo "$as_me:$LINENO: result: $BASH" >&5
4534 echo "${ECHO_T}$BASH" >&6
4536 echo "$as_me:$LINENO: result: no" >&5
4537 echo "${ECHO_T}no" >&6
4540 if test "$BASH" != no &&
4541 $BASH -c 'test "$BASH_VERSINFO" \
4542 && test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then
4543 libc_cv_have_bash2=yes
4545 libc_cv_have_bash2=no
4549 if test "$BASH" = no; then
4550 # Extract the first word of "ksh", so it can be a program name with args.
4551 set dummy ksh; ac_word=$2
4552 echo "$as_me:$LINENO: checking for $ac_word" >&5
4553 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4554 if test "${ac_cv_path_KSH+set}" = set; then
4555 echo $ECHO_N "(cached) $ECHO_C" >&6
4559 ac_cv_path_KSH="$KSH" # Let the user override the test with a path.
4562 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4566 test -z "$as_dir" && as_dir=.
4567 for ac_exec_ext in '' $ac_executable_extensions; do
4568 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4569 ac_cv_path_KSH="$as_dir/$ac_word$ac_exec_ext"
4570 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4576 test -z "$ac_cv_path_KSH" && ac_cv_path_KSH="no"
4582 if test -n "$KSH"; then
4583 echo "$as_me:$LINENO: result: $KSH" >&5
4584 echo "${ECHO_T}$KSH" >&6
4586 echo "$as_me:$LINENO: result: no" >&5
4587 echo "${ECHO_T}no" >&6
4590 if test "$KSH" = no; then
4593 libc_cv_have_ksh=yes
4598 libc_cv_have_ksh=yes
4602 for ac_prog in gawk mawk nawk awk
4604 # Extract the first word of "$ac_prog", so it can be a program name with args.
4605 set dummy $ac_prog; ac_word=$2
4606 echo "$as_me:$LINENO: checking for $ac_word" >&5
4607 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4608 if test "${ac_cv_prog_AWK+set}" = set; then
4609 echo $ECHO_N "(cached) $ECHO_C" >&6
4611 if test -n "$AWK"; then
4612 ac_cv_prog_AWK="$AWK" # Let the user override the test.
4614 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4618 test -z "$as_dir" && as_dir=.
4619 for ac_exec_ext in '' $ac_executable_extensions; do
4620 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4621 ac_cv_prog_AWK="$ac_prog"
4622 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4631 if test -n "$AWK"; then
4632 echo "$as_me:$LINENO: result: $AWK" >&5
4633 echo "${ECHO_T}$AWK" >&6
4635 echo "$as_me:$LINENO: result: no" >&5
4636 echo "${ECHO_T}no" >&6
4639 test -n "$AWK" && break
4642 # Extract the first word of "perl", so it can be a program name with args.
4643 set dummy perl; ac_word=$2
4644 echo "$as_me:$LINENO: checking for $ac_word" >&5
4645 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4646 if test "${ac_cv_path_PERL+set}" = set; then
4647 echo $ECHO_N "(cached) $ECHO_C" >&6
4651 ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
4654 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4658 test -z "$as_dir" && as_dir=.
4659 for ac_exec_ext in '' $ac_executable_extensions; do
4660 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4661 ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
4662 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4668 test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no"
4672 PERL=$ac_cv_path_PERL
4674 if test -n "$PERL"; then
4675 echo "$as_me:$LINENO: result: $PERL" >&5
4676 echo "${ECHO_T}$PERL" >&6
4678 echo "$as_me:$LINENO: result: no" >&5
4679 echo "${ECHO_T}no" >&6
4682 if test "$PERL" != no &&
4683 (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then
4686 # Extract the first word of "install-info", so it can be a program name with args.
4687 set dummy install-info; ac_word=$2
4688 echo "$as_me:$LINENO: checking for $ac_word" >&5
4689 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4690 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then
4691 echo $ECHO_N "(cached) $ECHO_C" >&6
4693 case $INSTALL_INFO in
4695 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
4698 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4699 as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin"
4700 for as_dir in $as_dummy
4703 test -z "$as_dir" && as_dir=.
4704 for ac_exec_ext in '' $ac_executable_extensions; do
4705 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4706 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
4707 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4713 test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no"
4717 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
4719 if test -n "$INSTALL_INFO"; then
4720 echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
4721 echo "${ECHO_T}$INSTALL_INFO" >&6
4723 echo "$as_me:$LINENO: result: no" >&5
4724 echo "${ECHO_T}no" >&6
4727 # Extract the first word of "bison", so it can be a program name with args.
4728 set dummy bison; ac_word=$2
4729 echo "$as_me:$LINENO: checking for $ac_word" >&5
4730 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4731 if test "${ac_cv_path_BISON+set}" = set; then
4732 echo $ECHO_N "(cached) $ECHO_C" >&6
4736 ac_cv_path_BISON="$BISON" # Let the user override the test with a path.
4739 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4740 as_dummy="$PATH:/usr/local/bin:/usr/bin:/bin"
4741 for as_dir in $as_dummy
4744 test -z "$as_dir" && as_dir=.
4745 for ac_exec_ext in '' $ac_executable_extensions; do
4746 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4747 ac_cv_path_BISON="$as_dir/$ac_word$ac_exec_ext"
4748 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4754 test -z "$ac_cv_path_BISON" && ac_cv_path_BISON="no"
4758 BISON=$ac_cv_path_BISON
4760 if test -n "$BISON"; then
4761 echo "$as_me:$LINENO: result: $BISON" >&5
4762 echo "${ECHO_T}$BISON" >&6
4764 echo "$as_me:$LINENO: result: no" >&5
4765 echo "${ECHO_T}no" >&6
4769 echo "$as_me:$LINENO: checking for signed size_t type" >&5
4770 echo $ECHO_N "checking for signed size_t type... $ECHO_C" >&6
4771 if test "${libc_cv_signed_size_t+set}" = set; then
4772 echo $ECHO_N "(cached) $ECHO_C" >&6
4774 echo '#include <stddef.h>
4775 FOOBAR __SIZE_TYPE__ FOOBAR' > conftest.c
4776 if eval "$ac_cpp conftest.c 2>/dev/null" \
4777 | grep '^FOOBAR.*unsigned.*FOOBAR$' >/dev/null; then
4778 libc_cv_signed_size_t=no
4780 libc_cv_signed_size_t=yes
4784 echo "$as_me:$LINENO: result: $libc_cv_signed_size_t" >&5
4785 echo "${ECHO_T}$libc_cv_signed_size_t" >&6
4786 if test $libc_cv_signed_size_t = yes; then
4787 cat >> confdefs.h <<\EOF
4788 #undef __SIZE_TYPE__
4789 #define __SIZE_TYPE__ unsigned
4794 echo "$as_me:$LINENO: checking for libc-friendly stddef.h" >&5
4795 echo $ECHO_N "checking for libc-friendly stddef.h... $ECHO_C" >&6
4796 if test "${libc_cv_friendly_stddef+set}" = set; then
4797 echo $ECHO_N "(cached) $ECHO_C" >&6
4799 cat >conftest.$ac_ext <<_ACEOF
4802 cat confdefs.h >>conftest.$ac_ext
4803 cat >>conftest.$ac_ext <<_ACEOF
4804 /* end confdefs.h. */
4805 #define __need_size_t
4806 #define __need_wchar_t
4813 size_t size; wchar_t wchar;
4815 #error stddef.h ignored __need_*
4817 if (&size == NULL || &wchar == NULL) abort ();
4822 rm -f conftest.$ac_objext
4823 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4824 (eval $ac_compile) 2>conftest.er1
4826 grep -v '^ *+' conftest.er1 >conftest.err
4828 cat conftest.err >&5
4829 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4830 (exit $ac_status); } &&
4831 { ac_try='test -z "$ac_c_werror_flag"
4832 || test ! -s conftest.err'
4833 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4836 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4837 (exit $ac_status); }; } &&
4838 { ac_try='test -s conftest.$ac_objext'
4839 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4842 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4843 (exit $ac_status); }; }; then
4844 libc_cv_friendly_stddef=yes
4846 echo "$as_me: failed program was:" >&5
4847 sed 's/^/| /' conftest.$ac_ext >&5
4849 libc_cv_friendly_stddef=no
4851 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4853 echo "$as_me:$LINENO: result: $libc_cv_friendly_stddef" >&5
4854 echo "${ECHO_T}$libc_cv_friendly_stddef" >&6
4855 if test $libc_cv_friendly_stddef = yes; then
4856 config_vars="$config_vars
4857 override stddef.h = # The installed <stddef.h> seems to be libc-friendly."
4860 echo "$as_me:$LINENO: checking whether we need to use -P to assemble .S files" >&5
4861 echo $ECHO_N "checking whether we need to use -P to assemble .S files... $ECHO_C" >&6
4862 if test "${libc_cv_need_minus_P+set}" = set; then
4863 echo $ECHO_N "(cached) $ECHO_C" >&6
4865 cat > conftest.S <<EOF
4866 #include "confdefs.h"
4867 /* Nothing whatsoever. */
4869 if { ac_try='${CC-cc} $CPPFLAGS $ASFLAGS -c conftest.S 1>&5'
4870 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4873 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4874 (exit $ac_status); }; }; then
4875 libc_cv_need_minus_P=no
4877 libc_cv_need_minus_P=yes
4881 echo "$as_me:$LINENO: result: $libc_cv_need_minus_P" >&5
4882 echo "${ECHO_T}$libc_cv_need_minus_P" >&6
4883 if test $libc_cv_need_minus_P = yes; then
4884 config_vars="$config_vars
4885 asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives."
4888 echo "$as_me:$LINENO: checking whether .text pseudo-op must be used" >&5
4889 echo $ECHO_N "checking whether .text pseudo-op must be used... $ECHO_C" >&6
4890 if test "${libc_cv_dot_text+set}" = set; then
4891 echo $ECHO_N "(cached) $ECHO_C" >&6
4893 cat > conftest.s <<EOF
4897 if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
4898 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4901 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4902 (exit $ac_status); }; }; then
4903 libc_cv_dot_text=.text
4908 if test -z "$libc_cv_dot_text"; then
4909 echo "$as_me:$LINENO: result: no" >&5
4910 echo "${ECHO_T}no" >&6
4912 echo "$as_me:$LINENO: result: yes" >&5
4913 echo "${ECHO_T}yes" >&6
4916 echo "$as_me:$LINENO: checking for assembler global-symbol directive" >&5
4917 echo $ECHO_N "checking for assembler global-symbol directive... $ECHO_C" >&6
4918 if test "${libc_cv_asm_global_directive+set}" = set; then
4919 echo $ECHO_N "(cached) $ECHO_C" >&6
4921 libc_cv_asm_global_directive=UNKNOWN
4922 for ac_globl in .globl .global .EXPORT; do
4923 cat > conftest.s <<EOF
4928 if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
4929 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4932 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4933 (exit $ac_status); }; }; then
4934 libc_cv_asm_global_directive=${ac_globl}
4937 test $libc_cv_asm_global_directive != UNKNOWN && break
4940 echo "$as_me:$LINENO: result: $libc_cv_asm_global_directive" >&5
4941 echo "${ECHO_T}$libc_cv_asm_global_directive" >&6
4942 if test $libc_cv_asm_global_directive = UNKNOWN; then
4943 { { echo "$as_me:$LINENO: error: cannot determine asm global directive" >&5
4944 echo "$as_me: error: cannot determine asm global directive" >&2;}
4945 { (exit 1); exit 1; }; }
4947 cat >>confdefs.h <<_ACEOF
4948 #define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive}
4953 echo "$as_me:$LINENO: checking for .set assembler directive" >&5
4954 echo $ECHO_N "checking for .set assembler directive... $ECHO_C" >&6
4955 if test "${libc_cv_asm_set_directive+set}" = set; then
4956 echo $ECHO_N "(cached) $ECHO_C" >&6
4958 cat > conftest.s <<EOF
4961 .set glibc_conftest_frobozz,foo
4962 $libc_cv_asm_global_directive glibc_conftest_frobozz
4964 # The alpha-dec-osf1 assembler gives only a warning for `.set'
4965 # (but it doesn't work), so we must do a linking check to be sure.
4966 cat > conftest1.c <<\EOF
4967 extern int glibc_conftest_frobozz;
4968 void _start() { glibc_conftest_frobozz = 1; }
4970 if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
4971 -nostartfiles -nostdlib \
4972 -o conftest conftest.s conftest1.c 1>&5 2>&5; then
4973 libc_cv_asm_set_directive=yes
4975 libc_cv_asm_set_directive=no
4979 echo "$as_me:$LINENO: result: $libc_cv_asm_set_directive" >&5
4980 echo "${ECHO_T}$libc_cv_asm_set_directive" >&6
4981 if test $libc_cv_asm_set_directive = yes; then
4982 cat >>confdefs.h <<\_ACEOF
4983 #define HAVE_ASM_SET_DIRECTIVE 1
4988 echo "$as_me:$LINENO: checking for assembler .type directive prefix" >&5
4989 echo $ECHO_N "checking for assembler .type directive prefix... $ECHO_C" >&6
4990 if test "${libc_cv_asm_type_prefix+set}" = set; then
4991 echo $ECHO_N "(cached) $ECHO_C" >&6
4993 libc_cv_asm_type_prefix=no
4994 for ac_try_prefix in '@' '%' '#'; do
4995 cat > conftest.s <<EOF
4997 ${libc_cv_asm_global_directive} foo
4998 .type foo, ${ac_try_prefix}object
5003 if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
5004 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5007 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5008 (exit $ac_status); }; }; then
5009 libc_cv_asm_type_prefix=${ac_try_prefix}
5012 test "x$libc_cv_asm_type_prefix" != xno && break
5015 echo "$as_me:$LINENO: result: $libc_cv_asm_type_prefix" >&5
5016 echo "${ECHO_T}$libc_cv_asm_type_prefix" >&6
5017 if test "x$libc_cv_asm_type_prefix" != xno; then
5018 cat >>confdefs.h <<_ACEOF
5019 #define ASM_TYPE_DIRECTIVE_PREFIX ${libc_cv_asm_type_prefix}
5024 # The Aix ld uses global .symbol_names instead of symbol_names.
5025 # Unfortunately also used in the PPC64 ELF ABI.
5026 case "${os}${machine}" in
5027 aix4.3* | linux*powerpc/powerpc64*)
5028 cat >>confdefs.h <<\_ACEOF
5029 #define HAVE_ASM_GLOBAL_DOT_NAME 1
5034 echo "$as_me:$LINENO: checking for .symver assembler directive" >&5
5035 echo $ECHO_N "checking for .symver assembler directive... $ECHO_C" >&6
5036 if test "${libc_cv_asm_symver_directive+set}" = set; then
5037 echo $ECHO_N "(cached) $ECHO_C" >&6
5039 cat > conftest.s <<EOF
5042 .symver _sym,sym@VERS
5044 if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then
5045 libc_cv_asm_symver_directive=yes
5047 libc_cv_asm_symver_directive=no
5051 echo "$as_me:$LINENO: result: $libc_cv_asm_symver_directive" >&5
5052 echo "${ECHO_T}$libc_cv_asm_symver_directive" >&6
5053 echo "$as_me:$LINENO: checking for ld --version-script" >&5
5054 echo $ECHO_N "checking for ld --version-script... $ECHO_C" >&6
5055 if test "${libc_cv_ld_version_script_option+set}" = set; then
5056 echo $ECHO_N "(cached) $ECHO_C" >&6
5058 if test $libc_cv_asm_symver_directive = yes; then
5059 cat > conftest.s <<EOF
5062 .symver _sym,sym@VERS
5064 cat > conftest.map <<EOF
5073 if ${CC-cc} -c $ASFLAGS conftest.s 1>&5 2>&5; then
5074 if { ac_try='${CC-cc} $CFLAGS $LDFLAGS -shared
5075 -o conftest.so conftest.o
5076 -nostartfiles -nostdlib
5077 -Wl,--version-script,conftest.map
5079 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5082 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5083 (exit $ac_status); }; };
5085 libc_cv_ld_version_script_option=yes
5087 libc_cv_ld_version_script_option=no
5090 libc_cv_ld_version_script_option=no
5093 libc_cv_ld_version_script_option=no
5097 echo "$as_me:$LINENO: result: $libc_cv_ld_version_script_option" >&5
5098 echo "${ECHO_T}$libc_cv_ld_version_script_option" >&6
5099 if test $shared != no &&
5100 test $libc_cv_asm_symver_directive = yes &&
5101 test $libc_cv_ld_version_script_option = yes &&
5102 test $enable_versioning = yes; then
5104 cat >>confdefs.h <<\_ACEOF
5105 #define DO_VERSIONING 1
5113 if test $elf = yes && test $shared != no && test $VERSIONING = no; then
5115 *** WARNING: You should not compile GNU libc without versioning. Not using
5116 *** versioning will introduce incompatibilities so that old binaries
5117 *** will not run anymore.
5118 *** For versioning you need recent binutils (binutils-2.8.1.0.23 or newer)."
5120 if test $elf = yes; then
5121 echo "$as_me:$LINENO: checking for .previous assembler directive" >&5
5122 echo $ECHO_N "checking for .previous assembler directive... $ECHO_C" >&6
5123 if test "${libc_cv_asm_previous_directive+set}" = set; then
5124 echo $ECHO_N "(cached) $ECHO_C" >&6
5126 cat > conftest.s <<EOF
5127 .section foo_section
5130 if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
5131 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5134 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5135 (exit $ac_status); }; }; then
5136 libc_cv_asm_previous_directive=yes
5138 libc_cv_asm_previous_directive=no
5142 echo "$as_me:$LINENO: result: $libc_cv_asm_previous_directive" >&5
5143 echo "${ECHO_T}$libc_cv_asm_previous_directive" >&6
5144 if test $libc_cv_asm_previous_directive = yes; then
5145 cat >>confdefs.h <<\_ACEOF
5146 #define HAVE_ASM_PREVIOUS_DIRECTIVE 1
5150 echo "$as_me:$LINENO: checking for .popsection assembler directive" >&5
5151 echo $ECHO_N "checking for .popsection assembler directive... $ECHO_C" >&6
5152 if test "${libc_cv_asm_popsection_directive+set}" = set; then
5153 echo $ECHO_N "(cached) $ECHO_C" >&6
5155 cat > conftest.s <<EOF
5156 .pushsection foo_section
5159 if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
5160 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5163 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5164 (exit $ac_status); }; }; then
5165 libc_cv_asm_popsection_directive=yes
5167 libc_cv_asm_popsection_directive=no
5171 echo "$as_me:$LINENO: result: $libc_cv_asm_popsection_directive" >&5
5172 echo "${ECHO_T}$libc_cv_asm_popsection_directive" >&6
5173 if test $libc_cv_asm_popsection_directive = yes; then
5174 cat >>confdefs.h <<\_ACEOF
5175 #define HAVE_ASM_POPSECTION_DIRECTIVE 1
5180 echo "$as_me:$LINENO: checking for .protected and .hidden assembler directive" >&5
5181 echo $ECHO_N "checking for .protected and .hidden assembler directive... $ECHO_C" >&6
5182 if test "${libc_cv_asm_protected_directive+set}" = set; then
5183 echo $ECHO_N "(cached) $ECHO_C" >&6
5185 cat > conftest.s <<EOF
5191 if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
5192 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5195 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5196 (exit $ac_status); }; }; then
5197 libc_cv_asm_protected_directive=yes
5199 libc_cv_asm_protected_directive=no
5203 echo "$as_me:$LINENO: result: $libc_cv_asm_protected_directive" >&5
5204 echo "${ECHO_T}$libc_cv_asm_protected_directive" >&6
5206 cat >>confdefs.h <<\_ACEOF
5207 #define HAVE_PROTECTED 1
5210 cat >>confdefs.h <<\_ACEOF
5211 #define HAVE_HIDDEN 1
5215 if test $libc_cv_asm_protected_directive = yes; then
5216 echo "$as_me:$LINENO: checking whether __attribute__((visibility())) is supported" >&5
5217 echo $ECHO_N "checking whether __attribute__((visibility())) is supported... $ECHO_C" >&6
5218 if test "${libc_cv_visibility_attribute+set}" = set; then
5219 echo $ECHO_N "(cached) $ECHO_C" >&6
5221 cat > conftest.c <<EOF
5222 int foo __attribute__ ((visibility ("hidden"))) = 1;
5223 int bar __attribute__ ((visibility ("protected"))) = 1;
5225 libc_cv_visibility_attribute=no
5226 if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
5227 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5230 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5231 (exit $ac_status); }; }; then
5232 if grep '\.hidden.*foo' conftest.s >/dev/null; then
5233 if grep '\.protected.*bar' conftest.s >/dev/null; then
5234 libc_cv_visibility_attribute=yes
5241 echo "$as_me:$LINENO: result: $libc_cv_visibility_attribute" >&5
5242 echo "${ECHO_T}$libc_cv_visibility_attribute" >&6
5243 if test $libc_cv_visibility_attribute = yes; then
5244 cat >>confdefs.h <<\_ACEOF
5245 #define HAVE_VISIBILITY_ATTRIBUTE 1
5251 if test $libc_cv_visibility_attribute = yes; then
5252 echo "$as_me:$LINENO: checking for broken __attribute__((visibility()))" >&5
5253 echo $ECHO_N "checking for broken __attribute__((visibility()))... $ECHO_C" >&6
5254 if test "${libc_cv_broken_visibility_attribute+set}" = set; then
5255 echo $ECHO_N "(cached) $ECHO_C" >&6
5257 cat > conftest.c <<EOF
5259 int bar (int x) __asm__ ("foo") __attribute__ ((visibility ("hidden")));
5260 int bar (int x) { return x; }
5262 libc_cv_broken_visibility_attribute=yes
5263 if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s1>&5'
5264 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5267 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5268 (exit $ac_status); }; }; then
5269 if grep '\.hidden[ _]foo' conftest.s >/dev/null; then
5270 libc_cv_broken_visibility_attribute=no
5273 rm -f conftest.c conftest.s
5276 echo "$as_me:$LINENO: result: $libc_cv_broken_visibility_attribute" >&5
5277 echo "${ECHO_T}$libc_cv_broken_visibility_attribute" >&6
5278 if test $libc_cv_broken_visibility_attribute = yes; then
5279 cat >>confdefs.h <<\_ACEOF
5280 #define HAVE_BROKEN_VISIBILITY_ATTRIBUTE 1
5286 echo "$as_me:$LINENO: checking for broken __attribute__((alias()))" >&5
5287 echo $ECHO_N "checking for broken __attribute__((alias()))... $ECHO_C" >&6
5288 if test "${libc_cv_broken_alias_attribute+set}" = set; then
5289 echo $ECHO_N "(cached) $ECHO_C" >&6
5291 cat > conftest.c <<EOF
5292 extern int foo (int x) __asm ("xyzzy");
5293 int bar (int x) { return x; }
5294 extern __typeof (bar) foo __attribute ((weak, alias ("bar")));
5296 extern __typeof (dfoo) dfoo __asm ("abccb");
5299 libc_cv_broken_alias_attribute=yes
5300 if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
5301 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5304 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5305 (exit $ac_status); }; }; then
5306 if grep 'xyzzy' conftest.s >/dev/null &&
5307 grep 'abccb' conftest.s >/dev/null; then
5308 libc_cv_broken_alias_attribute=no
5311 rm -f conftest.c conftest.s
5314 echo "$as_me:$LINENO: result: $libc_cv_broken_alias_attribute" >&5
5315 echo "${ECHO_T}$libc_cv_broken_alias_attribute" >&6
5316 if test $libc_cv_broken_alias_attribute = yes; then
5317 cat >>confdefs.h <<\_ACEOF
5318 #define HAVE_BROKEN_ALIAS_ATTRIBUTE 1
5323 if test $libc_cv_visibility_attribute = yes -a $gnu_ld = yes; then
5324 echo "$as_me:$LINENO: checking whether to put _rtld_local into .sdata section" >&5
5325 echo $ECHO_N "checking whether to put _rtld_local into .sdata section... $ECHO_C" >&6
5326 if test "${libc_cv_have_sdata_section+set}" = set; then
5327 echo $ECHO_N "(cached) $ECHO_C" >&6
5329 echo "int i;" > conftest.c
5330 libc_cv_have_sdata_section=no
5331 if ${CC-cc} $LDFLAGS -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \
5332 | grep '\.sdata' >/dev/null; then
5333 libc_cv_have_sdata_section=yes
5335 rm -f conftest.c conftest.so
5338 echo "$as_me:$LINENO: result: $libc_cv_have_sdata_section" >&5
5339 echo "${ECHO_T}$libc_cv_have_sdata_section" >&6
5340 if test $libc_cv_have_sdata_section = yes; then
5341 cat >>confdefs.h <<\_ACEOF
5342 #define HAVE_SDATA_SECTION 1
5348 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
5349 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
5350 if test "${libc_cv_initfinit_array+set}" = set; then
5351 echo $ECHO_N "(cached) $ECHO_C" >&6
5353 cat > conftest.c <<EOF
5354 int _start (void) { return 0; }
5355 int __start (void) { return 0; }
5356 int foo (void) { return 1; }
5357 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
5359 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -o conftest conftest.c
5360 -static -nostartfiles -nostdlib 1>&5'
5361 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5364 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5365 (exit $ac_status); }; }
5367 if readelf -S conftest | fgrep INIT_ARRAY > /dev/null; then
5368 libc_cv_initfinit_array=yes
5370 libc_cv_initfinit_array=no
5373 libc_cv_initfinit_array=no
5377 echo "$as_me:$LINENO: result: $libc_cv_initfinit_array" >&5
5378 echo "${ECHO_T}$libc_cv_initfinit_array" >&6
5380 if test $libc_cv_initfinit_array = yes; then
5381 cat >>confdefs.h <<\_ACEOF
5382 #define HAVE_INITFINI_ARRAY 1
5387 echo "$as_me:$LINENO: checking for libunwind-support in compiler" >&5
5388 echo $ECHO_N "checking for libunwind-support in compiler... $ECHO_C" >&6
5389 if test "${libc_cv_cc_with_libunwind+set}" = set; then
5390 echo $ECHO_N "(cached) $ECHO_C" >&6
5392 cat >conftest.$ac_ext <<_ACEOF
5395 cat confdefs.h >>conftest.$ac_ext
5396 cat >>conftest.$ac_ext <<_ACEOF
5397 /* end confdefs.h. */
5398 #include <libunwind.h>
5405 unw_getcontext (&uc);
5406 unw_init_local (&c, &uc)
5411 rm -f conftest.$ac_objext conftest$ac_exeext
5412 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5413 (eval $ac_link) 2>conftest.er1
5415 grep -v '^ *+' conftest.er1 >conftest.err
5417 cat conftest.err >&5
5418 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5419 (exit $ac_status); } &&
5420 { ac_try='test -z "$ac_c_werror_flag"
5421 || test ! -s conftest.err'
5422 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5425 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5426 (exit $ac_status); }; } &&
5427 { ac_try='test -s conftest$ac_exeext'
5428 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5431 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5432 (exit $ac_status); }; }; then
5433 libc_cv_cc_with_libunwind=yes
5435 echo "$as_me: failed program was:" >&5
5436 sed 's/^/| /' conftest.$ac_ext >&5
5438 libc_cv_cc_with_libunwind=no
5440 rm -f conftest.err conftest.$ac_objext \
5441 conftest$ac_exeext conftest.$ac_ext
5443 echo "$as_me:$LINENO: result: $libc_cv_cc_with_libunwind" >&5
5444 echo "${ECHO_T}$libc_cv_cc_with_libunwind" >&6
5446 if test $libc_cv_cc_with_libunwind = yes; then
5447 cat >>confdefs.h <<\_ACEOF
5448 #define HAVE_CC_WITH_LIBUNWIND 1
5453 echo "$as_me:$LINENO: checking for -z nodelete option" >&5
5454 echo $ECHO_N "checking for -z nodelete option... $ECHO_C" >&6
5455 if test "${libc_cv_z_nodelete+set}" = set; then
5456 echo $ECHO_N "(cached) $ECHO_C" >&6
5458 cat > conftest.c <<EOF
5459 int _start (void) { return 42; }
5461 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5462 -shared -o conftest.so conftest.c
5463 -nostartfiles -nostdlib
5464 -Wl,--enable-new-dtags,-z,nodelete 1>&5'
5465 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5468 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5469 (exit $ac_status); }; }
5471 libc_cv_z_nodelete=yes
5473 libc_cv_z_nodelete=no
5477 echo "$as_me:$LINENO: result: $libc_cv_z_nodelete" >&5
5478 echo "${ECHO_T}$libc_cv_z_nodelete" >&6
5481 echo "$as_me:$LINENO: checking for -z nodlopen option" >&5
5482 echo $ECHO_N "checking for -z nodlopen option... $ECHO_C" >&6
5483 if test "${libc_cv_z_nodlopen+set}" = set; then
5484 echo $ECHO_N "(cached) $ECHO_C" >&6
5486 cat > conftest.c <<EOF
5487 int _start (void) { return 42; }
5489 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5490 -shared -o conftest.so conftest.c
5491 -nostartfiles -nostdlib
5492 -Wl,--enable-new-dtags,-z,nodlopen 1>&5'
5493 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5496 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5497 (exit $ac_status); }; }
5499 libc_cv_z_nodlopen=yes
5501 libc_cv_z_nodlopen=no
5505 echo "$as_me:$LINENO: result: $libc_cv_z_nodlopen" >&5
5506 echo "${ECHO_T}$libc_cv_z_nodlopen" >&6
5509 echo "$as_me:$LINENO: checking for -z initfirst option" >&5
5510 echo $ECHO_N "checking for -z initfirst option... $ECHO_C" >&6
5511 if test "${libc_cv_z_initfirst+set}" = set; then
5512 echo $ECHO_N "(cached) $ECHO_C" >&6
5514 cat > conftest.c <<EOF
5515 int _start (void) { return 42; }
5517 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5518 -shared -o conftest.so conftest.c
5519 -nostartfiles -nostdlib
5520 -Wl,--enable-new-dtags,-z,initfirst 1>&5'
5521 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5524 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5525 (exit $ac_status); }; }
5527 libc_cv_z_initfirst=yes
5529 libc_cv_z_initfirst=no
5533 echo "$as_me:$LINENO: result: $libc_cv_z_initfirst" >&5
5534 echo "${ECHO_T}$libc_cv_z_initfirst" >&6
5537 echo "$as_me:$LINENO: checking for -z relro option" >&5
5538 echo $ECHO_N "checking for -z relro option... $ECHO_C" >&6
5539 if test "${libc_cv_z_relro+set}" = set; then
5540 echo $ECHO_N "(cached) $ECHO_C" >&6
5542 if { ac_try='${CC-cc} -v --help 2>&1|grep "z relro" 1>&5'
5543 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5546 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5547 (exit $ac_status); }; }
5554 echo "$as_me:$LINENO: result: $libc_cv_z_relro" >&5
5555 echo "${ECHO_T}$libc_cv_z_relro" >&6
5557 if test $libc_cv_z_relro = yes; then
5558 cat >>confdefs.h <<\_ACEOF
5559 #define HAVE_Z_RELRO 1
5564 echo "$as_me:$LINENO: checking for -Bgroup option" >&5
5565 echo $ECHO_N "checking for -Bgroup option... $ECHO_C" >&6
5566 if test "${libc_cv_Bgroup+set}" = set; then
5567 echo $ECHO_N "(cached) $ECHO_C" >&6
5569 cat > conftest.c <<EOF
5570 int _start (void) { return 42; }
5572 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5573 -shared -o conftest.so conftest.c
5574 -Wl,-Bgroup -nostdlib 1>&5'
5575 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5578 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5579 (exit $ac_status); }; }
5587 echo "$as_me:$LINENO: result: $libc_cv_Bgroup" >&5
5588 echo "${ECHO_T}$libc_cv_Bgroup" >&6
5591 echo "$as_me:$LINENO: checking for libgcc_s suffix" >&5
5592 echo $ECHO_N "checking for libgcc_s suffix... $ECHO_C" >&6
5593 if test "${libc_cv_libgcc_s_suffix+set}" = set; then
5594 echo $ECHO_N "(cached) $ECHO_C" >&6
5596 cat > conftest.c <<EOF
5597 int main (void) { return 0; }
5599 libc_cv_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
5600 -shared -shared-libgcc -o conftest.so \
5601 conftest.c -v 2>&1 >/dev/null \
5602 | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
5605 echo "$as_me:$LINENO: result: $libc_cv_libgcc_s_suffix" >&5
5606 echo "${ECHO_T}$libc_cv_libgcc_s_suffix" >&6
5609 echo "$as_me:$LINENO: checking for --as-needed option" >&5
5610 echo $ECHO_N "checking for --as-needed option... $ECHO_C" >&6
5611 if test "${libc_cv_as_needed+set}" = set; then
5612 echo $ECHO_N "(cached) $ECHO_C" >&6
5614 cat > conftest.c <<EOF
5615 int main (void) { return 0; }
5617 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5618 -shared -o conftest.so conftest.c
5619 -lgcc_s$libc_cv_libgcc_s_suffix -Wl,--as-needed
5621 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5624 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5625 (exit $ac_status); }; }
5627 libc_cv_as_needed=yes
5629 libc_cv_as_needed=no
5633 echo "$as_me:$LINENO: result: $libc_cv_as_needed" >&5
5634 echo "${ECHO_T}$libc_cv_as_needed" >&6
5638 echo "$as_me:$LINENO: checking whether --noexecstack is desirable for .S files" >&5
5639 echo $ECHO_N "checking whether --noexecstack is desirable for .S files... $ECHO_C" >&6
5640 if test "${libc_cv_as_noexecstack+set}" = set; then
5641 echo $ECHO_N "(cached) $ECHO_C" >&6
5643 cat > conftest.c <<EOF
5646 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS
5647 -S -o conftest.s conftest.c 1>&5'
5648 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5651 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5652 (exit $ac_status); }; } \
5653 && grep -q .note.GNU-stack conftest.s \
5654 && { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Wa,--noexecstack
5655 -c -o conftest.o conftest.s 1>&5'
5656 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5659 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5660 (exit $ac_status); }; }
5662 libc_cv_as_noexecstack=yes
5664 libc_cv_as_noexecstack=no
5668 echo "$as_me:$LINENO: result: $libc_cv_as_noexecstack" >&5
5669 echo "${ECHO_T}$libc_cv_as_noexecstack" >&6
5670 if test $libc_cv_as_noexecstack = yes; then
5671 ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack"
5675 echo "$as_me:$LINENO: checking for -z combreloc" >&5
5676 echo $ECHO_N "checking for -z combreloc... $ECHO_C" >&6
5677 if test "${libc_cv_z_combreloc+set}" = set; then
5678 echo $ECHO_N "(cached) $ECHO_C" >&6
5680 cat > conftest.c <<EOF
5681 extern int bar (int);
5683 int foo (void) { return bar (mumble); }
5685 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5686 -shared -o conftest.so conftest.c
5687 -nostdlib -nostartfiles
5688 -Wl,-z,combreloc 1>&5'
5689 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5692 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5693 (exit $ac_status); }; }
5695 if readelf -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then
5696 libc_cv_z_combreloc=yes
5698 libc_cv_z_combreloc=no
5701 libc_cv_z_combreloc=no
5705 echo "$as_me:$LINENO: result: $libc_cv_z_combreloc" >&5
5706 echo "${ECHO_T}$libc_cv_z_combreloc" >&6
5707 if test "$libc_cv_z_combreloc" = yes; then
5708 cat >>confdefs.h <<\_ACEOF
5709 #define HAVE_Z_COMBRELOC 1
5715 echo "$as_me:$LINENO: checking for -z execstack" >&5
5716 echo $ECHO_N "checking for -z execstack... $ECHO_C" >&6
5717 if test "${libc_cv_z_execstack+set}" = set; then
5718 echo $ECHO_N "(cached) $ECHO_C" >&6
5720 cat > conftest.c <<EOF
5721 int _start (void) { return 42; }
5723 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
5724 -shared -o conftest.so conftest.c
5725 -Wl,-z,execstack -nostdlib
5727 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5730 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5731 (exit $ac_status); }; }
5733 libc_cv_z_execstack=yes
5735 libc_cv_z_execstack=no
5739 echo "$as_me:$LINENO: result: $libc_cv_z_execstack" >&5
5740 echo "${ECHO_T}$libc_cv_z_execstack" >&6
5743 echo "$as_me:$LINENO: checking for -fpie" >&5
5744 echo $ECHO_N "checking for -fpie... $ECHO_C" >&6
5745 if test "${libc_cv_fpie+set}" = set; then
5746 echo $ECHO_N "(cached) $ECHO_C" >&6
5748 cat > conftest.c <<EOF
5750 main () { return 0;}
5752 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fpie
5753 -o conftest conftest.c 1>&5'
5754 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5757 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5758 (exit $ac_status); }; }
5766 echo "$as_me:$LINENO: result: $libc_cv_fpie" >&5
5767 echo "${ECHO_T}$libc_cv_fpie" >&6
5772 echo "$as_me:$LINENO: checking for -fno-unit-at-a-time" >&5
5773 echo $ECHO_N "checking for -fno-unit-at-a-time... $ECHO_C" >&6
5774 if test "${libc_cv_fno_unit_at_a_time+set}" = set; then
5775 echo $ECHO_N "(cached) $ECHO_C" >&6
5777 cat > conftest.c <<EOF
5780 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-unit-at-a-time
5782 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5785 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5786 (exit $ac_status); }; }
5788 libc_cv_fno_unit_at_a_time=yes
5790 libc_cv_fno_unit_at_a_time=no
5794 echo "$as_me:$LINENO: result: $libc_cv_fno_unit_at_a_time" >&5
5795 echo "${ECHO_T}$libc_cv_fno_unit_at_a_time" >&6
5796 if test $libc_cv_fno_unit_at_a_time = yes; then
5797 fno_unit_at_a_time=-fno-unit-at-a-time
5801 if test $elf != yes; then
5802 echo "$as_me:$LINENO: checking for .init and .fini sections" >&5
5803 echo $ECHO_N "checking for .init and .fini sections... $ECHO_C" >&6
5804 if test "${libc_cv_have_initfini+set}" = set; then
5805 echo $ECHO_N "(cached) $ECHO_C" >&6
5807 cat >conftest.$ac_ext <<_ACEOF
5810 cat confdefs.h >>conftest.$ac_ext
5811 cat >>conftest.$ac_ext <<_ACEOF
5812 /* end confdefs.h. */
5817 asm (".section .init");
5818 asm (".section .fini");
5819 asm ("${libc_cv_dot_text}");
5824 rm -f conftest.$ac_objext
5825 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5826 (eval $ac_compile) 2>conftest.er1
5828 grep -v '^ *+' conftest.er1 >conftest.err
5830 cat conftest.err >&5
5831 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5832 (exit $ac_status); } &&
5833 { ac_try='test -z "$ac_c_werror_flag"
5834 || test ! -s conftest.err'
5835 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5838 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5839 (exit $ac_status); }; } &&
5840 { ac_try='test -s conftest.$ac_objext'
5841 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5844 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5845 (exit $ac_status); }; }; then
5846 libc_cv_have_initfini=yes
5848 echo "$as_me: failed program was:" >&5
5849 sed 's/^/| /' conftest.$ac_ext >&5
5851 libc_cv_have_initfini=no
5853 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5855 echo "$as_me:$LINENO: result: $libc_cv_have_initfini" >&5
5856 echo "${ECHO_T}$libc_cv_have_initfini" >&6
5857 if test $libc_cv_have_initfini = yes; then
5858 cat >>confdefs.h <<\_ACEOF
5859 #define HAVE_INITFINI 1
5865 if test $elf = yes -a $gnu_ld = yes; then
5866 echo "$as_me:$LINENO: checking whether cc puts quotes around section names" >&5
5867 echo $ECHO_N "checking whether cc puts quotes around section names... $ECHO_C" >&6
5868 if test "${libc_cv_have_section_quotes+set}" = set; then
5869 echo $ECHO_N "(cached) $ECHO_C" >&6
5871 cat > conftest.c <<EOF
5872 static const int foo
5873 __attribute__ ((section ("bar"))) = 1;
5875 if ${CC-cc} -S conftest.c -o conftest.s; then
5876 if grep '\.section.*"bar"' conftest.s >/dev/null; then
5877 libc_cv_have_section_quotes=yes
5879 libc_cv_have_section_quotes=no
5882 libc_cv_have_section_quotes=unknown
5887 echo "$as_me:$LINENO: result: $libc_cv_have_section_quotes" >&5
5888 echo "${ECHO_T}$libc_cv_have_section_quotes" >&6
5889 if test $libc_cv_have_section_quotes = yes; then
5890 cat >>confdefs.h <<\_ACEOF
5891 #define HAVE_SECTION_QUOTES 1
5899 if test $elf = yes; then
5900 libc_cv_asm_underscores=no
5902 if test $ac_cv_prog_cc_works = yes; then
5903 echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5
5904 echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6
5905 if test "${libc_cv_asm_underscores+set}" = set; then
5906 echo $ECHO_N "(cached) $ECHO_C" >&6
5908 cat >conftest.$ac_ext <<_ACEOF
5911 cat confdefs.h >>conftest.$ac_ext
5912 cat >>conftest.$ac_ext <<_ACEOF
5913 /* end confdefs.h. */
5914 asm ("_glibc_foobar:");
5923 rm -f conftest.$ac_objext conftest$ac_exeext
5924 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5925 (eval $ac_link) 2>conftest.er1
5927 grep -v '^ *+' conftest.er1 >conftest.err
5929 cat conftest.err >&5
5930 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5931 (exit $ac_status); } &&
5932 { ac_try='test -z "$ac_c_werror_flag"
5933 || test ! -s conftest.err'
5934 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5937 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5938 (exit $ac_status); }; } &&
5939 { ac_try='test -s conftest$ac_exeext'
5940 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5943 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5944 (exit $ac_status); }; }; then
5945 libc_cv_asm_underscores=yes
5947 echo "$as_me: failed program was:" >&5
5948 sed 's/^/| /' conftest.$ac_ext >&5
5950 libc_cv_asm_underscores=no
5952 rm -f conftest.err conftest.$ac_objext \
5953 conftest$ac_exeext conftest.$ac_ext
5955 echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5
5956 echo "${ECHO_T}$libc_cv_asm_underscores" >&6
5958 echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5
5959 echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6
5960 if test "${libc_cv_asm_underscores+set}" = set; then
5961 echo $ECHO_N "(cached) $ECHO_C" >&6
5963 cat > conftest.$ac_ext <<EOF
5964 #line $LINENO "configure"
5965 #include "confdefs.h"
5966 void underscore_test(void) {
5969 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5970 (eval $ac_compile) 2>&5
5972 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5973 (exit $ac_status); }; then
5974 if grep _underscore_test conftest* >/dev/null; then
5976 libc_cv_asm_underscores=yes
5979 libc_cv_asm_underscores=no
5982 echo "configure: failed program was:" >&5
5983 cat conftest.$ac_ext >&5
5985 libc_cv_asm_underscores=no
5989 echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5
5990 echo "${ECHO_T}$libc_cv_asm_underscores" >&6
5993 if test $libc_cv_asm_underscores = no; then
5994 cat >>confdefs.h <<\_ACEOF
5995 #define NO_UNDERSCORES 1
6000 if test $elf = yes; then
6001 libc_cv_weak_symbols=yes
6004 echo "$as_me:$LINENO: checking for assembler .weak directive" >&5
6005 echo $ECHO_N "checking for assembler .weak directive... $ECHO_C" >&6
6006 if test "${libc_cv_asm_weak_directive+set}" = set; then
6007 echo $ECHO_N "(cached) $ECHO_C" >&6
6009 cat > conftest.s <<EOF
6011 ${libc_cv_asm_global_directive} foo
6014 .weak bar; bar = foo
6016 if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
6017 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6020 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6021 (exit $ac_status); }; }; then
6022 libc_cv_asm_weak_directive=yes
6024 libc_cv_asm_weak_directive=no
6028 echo "$as_me:$LINENO: result: $libc_cv_asm_weak_directive" >&5
6029 echo "${ECHO_T}$libc_cv_asm_weak_directive" >&6
6031 if test $libc_cv_asm_weak_directive = no; then
6032 echo "$as_me:$LINENO: checking for assembler .weakext directive" >&5
6033 echo $ECHO_N "checking for assembler .weakext directive... $ECHO_C" >&6
6034 if test "${libc_cv_asm_weakext_directive+set}" = set; then
6035 echo $ECHO_N "(cached) $ECHO_C" >&6
6037 cat > conftest.s <<EOF
6039 ${libc_cv_asm_global_directive} foo
6043 ${libc_cv_asm_global_directive} baz
6046 if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
6047 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6050 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6051 (exit $ac_status); }; }; then
6052 libc_cv_asm_weakext_directive=yes
6054 libc_cv_asm_weakext_directive=no
6058 echo "$as_me:$LINENO: result: $libc_cv_asm_weakext_directive" >&5
6059 echo "${ECHO_T}$libc_cv_asm_weakext_directive" >&6
6063 if test $libc_cv_asm_weak_directive = yes; then
6064 cat >>confdefs.h <<\_ACEOF
6065 #define HAVE_ASM_WEAK_DIRECTIVE 1
6068 elif test $libc_cv_asm_weakext_directive = yes; then
6069 cat >>confdefs.h <<\_ACEOF
6070 #define HAVE_ASM_WEAKEXT_DIRECTIVE 1
6075 case "${host_cpu}-${host_os}" in
6077 libc_cv_asm_line_sep='@'
6078 cat >>confdefs.h <<_ACEOF
6079 #define ASM_LINE_SEP $libc_cv_asm_line_sep
6084 echo "$as_me:$LINENO: checking for assembler line separator" >&5
6085 echo $ECHO_N "checking for assembler line separator... $ECHO_C" >&6
6086 if test "${libc_cv_asm_line_sep+set}" = set; then
6087 echo $ECHO_N "(cached) $ECHO_C" >&6
6089 cat > conftest.s <<EOF
6092 if { ac_try='${CC-cc} -c $ASFLAGS conftest.s 1>&5'
6093 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6096 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6097 (exit $ac_status); }; }; then
6098 libc_cv_asm_line_sep='!'
6100 if test -z "$enable_hacker_mode"; then
6101 echo "*** You need a newer assembler to compile glibc"
6105 libc_cv_asm_line_sep=';'
6109 echo "$as_me:$LINENO: result: $libc_cv_asm_line_sep" >&5
6110 echo "${ECHO_T}$libc_cv_asm_line_sep" >&6
6111 cat >>confdefs.h <<_ACEOF
6112 #define ASM_LINE_SEP $libc_cv_asm_line_sep
6118 echo "$as_me:$LINENO: checking whether CFI directives are supported" >&5
6119 echo $ECHO_N "checking whether CFI directives are supported... $ECHO_C" >&6
6120 if test "${libc_cv_asm_cfi_directives+set}" = set; then
6121 echo $ECHO_N "(cached) $ECHO_C" >&6
6123 cat > conftest.s <<EOF
6125 .type func,@function
6129 .cfi_rel_offset 1, 0
6132 if { ac_try='${CC-cc} $ASFLAGS -c conftest.s 1>&5'
6133 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6136 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6137 (exit $ac_status); }; }; then
6138 libc_cv_asm_cfi_directives=yes
6140 libc_cv_asm_cfi_directives=no
6144 echo "$as_me:$LINENO: result: $libc_cv_asm_cfi_directives" >&5
6145 echo "${ECHO_T}$libc_cv_asm_cfi_directives" >&6
6146 if test $libc_cv_asm_cfi_directives = yes; then
6147 cat >>confdefs.h <<\_ACEOF
6148 #define HAVE_ASM_CFI_DIRECTIVES 1
6153 echo "$as_me:$LINENO: checking if -g produces usable source locations for assembler-with-cpp" >&5
6154 echo $ECHO_N "checking if -g produces usable source locations for assembler-with-cpp... $ECHO_C" >&6
6155 if test "${libc_cv_cpp_asm_debuginfo+set}" = set; then
6156 echo $ECHO_N "(cached) $ECHO_C" >&6
6158 cat > conftest.S <<EOF
6159 #include "confdefs.h"
6164 ${libc_cv_asm_global_directive} foo
6166 /* Unfortunately this test only works for a real instruction,
6167 not for any of the machine-independent pseudo-ops.
6168 So we just have to assume everybody has a "nop". */
6175 if { ac_try='${CC-cc} $CPPFLAGS $ASFLAGS -g -c conftest.S 1>&5'
6176 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6179 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6180 (exit $ac_status); }; } &&
6181 ac_pattern='conftest\.S'
6182 { ac_try='readelf --debug-dump=line conftest.o |
6183 grep $ac_pattern 1>&5'
6184 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6187 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6188 (exit $ac_status); }; }; then
6189 libc_cv_cpp_asm_debuginfo=yes
6191 libc_cv_cpp_asm_debuginfo=no
6195 echo "$as_me:$LINENO: result: $libc_cv_cpp_asm_debuginfo" >&5
6196 echo "${ECHO_T}$libc_cv_cpp_asm_debuginfo" >&6
6197 if test $libc_cv_cpp_asm_debuginfo = yes; then
6198 cat >>confdefs.h <<\_ACEOF
6199 #define HAVE_CPP_ASM_DEBUGINFO 1
6204 echo "$as_me:$LINENO: checking for ld --no-whole-archive" >&5
6205 echo $ECHO_N "checking for ld --no-whole-archive... $ECHO_C" >&6
6206 if test "${libc_cv_ld_no_whole_archive+set}" = set; then
6207 echo $ECHO_N "(cached) $ECHO_C" >&6
6209 cat > conftest.c <<\EOF
6214 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
6215 -nostdlib -nostartfiles -Wl,--no-whole-archive
6216 -o conftest conftest.c 1>&5'
6217 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6220 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6221 (exit $ac_status); }; }; then
6222 libc_cv_ld_no_whole_archive=yes
6224 libc_cv_ld_no_whole_archive=no
6228 echo "$as_me:$LINENO: result: $libc_cv_ld_no_whole_archive" >&5
6229 echo "${ECHO_T}$libc_cv_ld_no_whole_archive" >&6
6230 if test $libc_cv_ld_no_whole_archive = yes; then
6231 no_whole_archive=-Wl,--no-whole-archive
6234 echo "$as_me:$LINENO: checking for gcc -fexceptions" >&5
6235 echo $ECHO_N "checking for gcc -fexceptions... $ECHO_C" >&6
6236 if test "${libc_cv_gcc_exceptions+set}" = set; then
6237 echo $ECHO_N "(cached) $ECHO_C" >&6
6239 cat > conftest.c <<\EOF
6244 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
6245 -nostdlib -nostartfiles -fexceptions
6246 -o conftest conftest.c 1>&5'
6247 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6250 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6251 (exit $ac_status); }; }; then
6252 libc_cv_gcc_exceptions=yes
6254 libc_cv_gcc_exceptions=no
6258 echo "$as_me:$LINENO: result: $libc_cv_gcc_exceptions" >&5
6259 echo "${ECHO_T}$libc_cv_gcc_exceptions" >&6
6260 if test $libc_cv_gcc_exceptions = yes; then
6261 exceptions=-fexceptions
6264 if test "$host_cpu" = powerpc ; then
6265 # Check for a bug present in at least versions 2.8.x of GCC
6266 # and versions 1.0.x of EGCS.
6267 echo "$as_me:$LINENO: checking whether clobbering cr0 causes problems" >&5
6268 echo $ECHO_N "checking whether clobbering cr0 causes problems... $ECHO_C" >&6
6269 if test "${libc_cv_c_asmcr0_bug+set}" = set; then
6270 echo $ECHO_N "(cached) $ECHO_C" >&6
6272 cat >conftest.$ac_ext <<_ACEOF
6275 cat confdefs.h >>conftest.$ac_ext
6276 cat >>conftest.$ac_ext <<_ACEOF
6277 /* end confdefs.h. */
6278 int tester(int x) { asm ("" : : : "cc"); return x & 123; }
6287 rm -f conftest.$ac_objext
6288 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6289 (eval $ac_compile) 2>conftest.er1
6291 grep -v '^ *+' conftest.er1 >conftest.err
6293 cat conftest.err >&5
6294 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6295 (exit $ac_status); } &&
6296 { ac_try='test -z "$ac_c_werror_flag"
6297 || test ! -s conftest.err'
6298 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6301 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6302 (exit $ac_status); }; } &&
6303 { ac_try='test -s conftest.$ac_objext'
6304 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6307 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6308 (exit $ac_status); }; }; then
6309 libc_cv_c_asmcr0_bug='no'
6311 echo "$as_me: failed program was:" >&5
6312 sed 's/^/| /' conftest.$ac_ext >&5
6314 libc_cv_c_asmcr0_bug='yes'
6316 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6318 echo "$as_me:$LINENO: result: $libc_cv_c_asmcr0_bug" >&5
6319 echo "${ECHO_T}$libc_cv_c_asmcr0_bug" >&6
6320 if test "$libc_cv_c_asmcr0_bug" != 'no'; then
6321 cat >>confdefs.h <<\_ACEOF
6322 #define BROKEN_PPC_ASM_CR0 1
6328 echo "$as_me:$LINENO: checking for DWARF2 unwind info support" >&5
6329 echo $ECHO_N "checking for DWARF2 unwind info support... $ECHO_C" >&6
6330 if test "${libc_cv_gcc_dwarf2_unwind_info+set}" = set; then
6331 echo $ECHO_N "(cached) $ECHO_C" >&6
6333 cat > conftest.c <<EOF
6334 #line $LINENO "configure"
6335 static char *__EH_FRAME_BEGIN__;
6338 #ifdef CHECK__register_frame
6339 __register_frame (__EH_FRAME_BEGIN__);
6340 __deregister_frame (__EH_FRAME_BEGIN__);
6342 #ifdef CHECK__register_frame_info
6343 __register_frame_info (__EH_FRAME_BEGIN__);
6344 __deregister_frame_info (__EH_FRAME_BEGIN__);
6349 /* FIXME: this is fragile. */
6358 dl_iterate_phdr () {}
6360 libc_unwind_check="${CC-cc} $CFLAGS $CPPFLAGS -DCHECK__register_frame_info \
6362 -nostdlib -nostartfiles -o conftest conftest.c \
6364 # Some platforms' specs put -lgcc first. The second one doesn't hurt.
6365 if { ac_try='$libc_unwind_check >&5'
6366 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6369 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6370 (exit $ac_status); }; } ||
6371 { ac_try='$libc_unwind_check -lgcc_eh -lgcc >&5'
6372 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6375 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6376 (exit $ac_status); }; }
6378 if $libc_unwind_check -v 2>&1 >/dev/null \
6379 | grep -- --eh-frame-hdr 2>&1 >/dev/null; then
6380 libc_cv_gcc_dwarf2_unwind_info=no_registry_needed
6382 libc_cv_gcc_dwarf2_unwind_info=static
6385 libc_cv_gcc_dwarf2_unwind_info=no
6387 if test $libc_cv_gcc_dwarf2_unwind_info = no; then
6388 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -DCHECK__register_frame
6389 $LDFLAGS -nostdlib -nostartfiles
6390 -o conftest conftest.c -lgcc >&5'
6391 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6394 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6395 (exit $ac_status); }; }; then
6396 libc_cv_gcc_dwarf2_unwind_info=yes
6398 libc_cv_gcc_dwarf2_unwind_info=no
6403 echo "$as_me:$LINENO: result: $libc_cv_gcc_dwarf2_unwind_info" >&5
6404 echo "${ECHO_T}$libc_cv_gcc_dwarf2_unwind_info" >&6
6405 case $libc_cv_gcc_dwarf2_unwind_info in
6407 cat >>confdefs.h <<\_ACEOF
6408 #define HAVE_DWARF2_UNWIND_INFO 1
6413 cat >>confdefs.h <<\_ACEOF
6414 #define HAVE_DWARF2_UNWIND_INFO 1
6417 cat >>confdefs.h <<\_ACEOF
6418 #define HAVE_DWARF2_UNWIND_INFO_STATIC 1
6424 echo "$as_me:$LINENO: checking for __builtin_expect" >&5
6425 echo $ECHO_N "checking for __builtin_expect... $ECHO_C" >&6
6426 if test "${libc_cv_gcc_builtin_expect+set}" = set; then
6427 echo $ECHO_N "(cached) $ECHO_C" >&6
6429 cat > conftest.c <<EOF
6430 #line $LINENO "configure"
6433 a = __builtin_expect (a, 10);
6434 return a == 10 ? 0 : 1;
6437 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles
6438 -o conftest conftest.c -lgcc >&5'
6439 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6442 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6443 (exit $ac_status); }; }; then
6444 libc_cv_gcc_builtin_expect=yes
6446 libc_cv_gcc_builtin_expect=no
6450 echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_expect" >&5
6451 echo "${ECHO_T}$libc_cv_gcc_builtin_expect" >&6
6452 if test "$libc_cv_gcc_builtin_expect" = yes; then
6453 cat >>confdefs.h <<\_ACEOF
6454 #define HAVE_BUILTIN_EXPECT 1
6459 echo "$as_me:$LINENO: checking for __builtin_memset" >&5
6460 echo $ECHO_N "checking for __builtin_memset... $ECHO_C" >&6
6461 if test "${libc_cv_gcc_builtin_memset+set}" = set; then
6462 echo $ECHO_N "(cached) $ECHO_C" >&6
6464 cat > conftest.c <<\EOF
6467 __builtin_memset (x, 0, 1000);
6470 if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null'
6471 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6474 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6475 (exit $ac_status); }; };
6477 libc_cv_gcc_builtin_memset=no
6479 libc_cv_gcc_builtin_memset=yes
6483 echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_memset" >&5
6484 echo "${ECHO_T}$libc_cv_gcc_builtin_memset" >&6
6485 if test "$libc_cv_gcc_builtin_memset" = yes ; then
6486 cat >>confdefs.h <<\_ACEOF
6487 #define HAVE_BUILTIN_MEMSET 1
6492 echo "$as_me:$LINENO: checking for redirection of built-in functions" >&5
6493 echo $ECHO_N "checking for redirection of built-in functions... $ECHO_C" >&6
6494 if test "${libc_cv_gcc_builtin_redirection+set}" = set; then
6495 echo $ECHO_N "(cached) $ECHO_C" >&6
6497 cat > conftest.c <<\EOF
6498 extern char *strstr (const char *, const char *) __asm ("my_strstr");
6499 char *foo (const char *a, const char *b)
6501 return __builtin_strstr (a, b);
6504 if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "my_strstr" > /dev/null'
6505 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6508 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6509 (exit $ac_status); }; };
6511 libc_cv_gcc_builtin_redirection=yes
6513 libc_cv_gcc_builtin_redirection=no
6517 echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_redirection" >&5
6518 echo "${ECHO_T}$libc_cv_gcc_builtin_redirection" >&6
6519 if test "$libc_cv_gcc_builtin_redirection" = yes ; then
6520 cat >>confdefs.h <<\_ACEOF
6521 #define HAVE_BUILTIN_REDIRECTION 1
6526 echo "$as_me:$LINENO: checking for local label subtraction" >&5
6527 echo $ECHO_N "checking for local label subtraction... $ECHO_C" >&6
6528 if test "${libc_cv_gcc_subtract_local_labels+set}" = set; then
6529 echo $ECHO_N "(cached) $ECHO_C" >&6
6531 cat > conftest.c <<EOF
6532 #line $LINENO "configure"
6535 static const int ar[] = { &&l1 - &&l1, &&l2 - &&l1 };
6536 void *p = &&l1 + ar[a];
6544 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles
6545 -o conftest conftest.c -lgcc >&5'
6546 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6549 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6550 (exit $ac_status); }; }; then
6551 libc_cv_gcc_subtract_local_labels=yes
6553 libc_cv_gcc_subtract_local_labels=no
6557 echo "$as_me:$LINENO: result: $libc_cv_gcc_subtract_local_labels" >&5
6558 echo "${ECHO_T}$libc_cv_gcc_subtract_local_labels" >&6
6559 if test "$libc_cv_gcc_subtract_local_labels" = yes; then
6560 cat >>confdefs.h <<\_ACEOF
6561 #define HAVE_SUBTRACT_LOCAL_LABELS 1
6566 if test "x$use__thread" != xno; then
6567 echo "$as_me:$LINENO: checking for __thread" >&5
6568 echo $ECHO_N "checking for __thread... $ECHO_C" >&6
6569 if test "${libc_cv_gcc___thread+set}" = set; then
6570 echo $ECHO_N "(cached) $ECHO_C" >&6
6572 cat > conftest.c <<\EOF
6573 __thread int a = 42;
6575 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c >&5'
6576 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6579 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6580 (exit $ac_status); }; }; then
6581 libc_cv_gcc___thread=yes
6583 libc_cv_gcc___thread=no
6587 echo "$as_me:$LINENO: result: $libc_cv_gcc___thread" >&5
6588 echo "${ECHO_T}$libc_cv_gcc___thread" >&6
6589 if test "$libc_cv_gcc___thread" = yes; then
6590 cat >>confdefs.h <<\_ACEOF
6591 #define HAVE___THREAD 1
6596 libc_cv_gcc___thread=no
6599 if test "$libc_cv_gcc___thread" = yes; then
6600 echo "$as_me:$LINENO: checking for tls_model attribute" >&5
6601 echo $ECHO_N "checking for tls_model attribute... $ECHO_C" >&6
6602 if test "${libc_cv_gcc_tls_model_attr+set}" = set; then
6603 echo $ECHO_N "(cached) $ECHO_C" >&6
6605 cat > conftest.c <<\EOF
6606 extern __thread int a __attribute__((tls_model ("initial-exec")));
6608 if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -Werror conftest.c >&5'
6609 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6612 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6613 (exit $ac_status); }; }; then
6614 libc_cv_gcc_tls_model_attr=yes
6616 libc_cv_gcc_tls_model_attr=no
6620 echo "$as_me:$LINENO: result: $libc_cv_gcc_tls_model_attr" >&5
6621 echo "${ECHO_T}$libc_cv_gcc_tls_model_attr" >&6
6622 if test "$libc_cv_gcc_tls_model_attr" = yes; then
6623 cat >>confdefs.h <<\_ACEOF
6624 #define HAVE_TLS_MODEL_ATTRIBUTE 1
6630 echo "$as_me:$LINENO: checking for libgd" >&5
6631 echo $ECHO_N "checking for libgd... $ECHO_C" >&6
6632 if test "$with_gd" != "no"; then
6633 old_CFLAGS="$CFLAGS"
6634 CFLAGS="$CFLAGS $libgd_include"
6635 old_LDFLAGS="$LDFLAGS"
6636 LDFLAGS="$LDFLAGS $libgd_ldflags"
6638 LIBS="$LIBS -lgd -lpng -lz -lm"
6639 cat >conftest.$ac_ext <<_ACEOF
6642 cat confdefs.h >>conftest.$ac_ext
6643 cat >>conftest.$ac_ext <<_ACEOF
6644 /* end confdefs.h. */
6654 rm -f conftest.$ac_objext conftest$ac_exeext
6655 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6656 (eval $ac_link) 2>conftest.er1
6658 grep -v '^ *+' conftest.er1 >conftest.err
6660 cat conftest.err >&5
6661 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6662 (exit $ac_status); } &&
6663 { ac_try='test -z "$ac_c_werror_flag"
6664 || test ! -s conftest.err'
6665 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6668 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6669 (exit $ac_status); }; } &&
6670 { ac_try='test -s conftest$ac_exeext'
6671 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6674 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6675 (exit $ac_status); }; }; then
6678 echo "$as_me: failed program was:" >&5
6679 sed 's/^/| /' conftest.$ac_ext >&5
6683 rm -f conftest.err conftest.$ac_objext \
6684 conftest$ac_exeext conftest.$ac_ext
6685 CFLAGS="$old_CFLAGS"
6686 LDFLAGS="$old_LDFLAGS"
6691 echo "$as_me:$LINENO: result: $LIBGD" >&5
6692 echo "${ECHO_T}$LIBGD" >&6
6696 echo "$as_me:$LINENO: checking for egrep" >&5
6697 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
6698 if test "${ac_cv_prog_egrep+set}" = set; then
6699 echo $ECHO_N "(cached) $ECHO_C" >&6
6701 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
6702 then ac_cv_prog_egrep='grep -E'
6703 else ac_cv_prog_egrep='egrep'
6706 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
6707 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
6708 EGREP=$ac_cv_prog_egrep
6711 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6712 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6713 if test "${ac_cv_header_stdc+set}" = set; then
6714 echo $ECHO_N "(cached) $ECHO_C" >&6
6716 cat >conftest.$ac_ext <<_ACEOF
6719 cat confdefs.h >>conftest.$ac_ext
6720 cat >>conftest.$ac_ext <<_ACEOF
6721 /* end confdefs.h. */
6735 rm -f conftest.$ac_objext
6736 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6737 (eval $ac_compile) 2>conftest.er1
6739 grep -v '^ *+' conftest.er1 >conftest.err
6741 cat conftest.err >&5
6742 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6743 (exit $ac_status); } &&
6744 { ac_try='test -z "$ac_c_werror_flag"
6745 || test ! -s conftest.err'
6746 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6749 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6750 (exit $ac_status); }; } &&
6751 { ac_try='test -s conftest.$ac_objext'
6752 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6755 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6756 (exit $ac_status); }; }; then
6757 ac_cv_header_stdc=yes
6759 echo "$as_me: failed program was:" >&5
6760 sed 's/^/| /' conftest.$ac_ext >&5
6762 ac_cv_header_stdc=no
6764 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6766 if test $ac_cv_header_stdc = yes; then
6767 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6768 cat >conftest.$ac_ext <<_ACEOF
6771 cat confdefs.h >>conftest.$ac_ext
6772 cat >>conftest.$ac_ext <<_ACEOF
6773 /* end confdefs.h. */
6777 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6778 $EGREP "memchr" >/dev/null 2>&1; then
6781 ac_cv_header_stdc=no
6787 if test $ac_cv_header_stdc = yes; then
6788 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6789 cat >conftest.$ac_ext <<_ACEOF
6792 cat confdefs.h >>conftest.$ac_ext
6793 cat >>conftest.$ac_ext <<_ACEOF
6794 /* end confdefs.h. */
6798 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6799 $EGREP "free" >/dev/null 2>&1; then
6802 ac_cv_header_stdc=no
6808 if test $ac_cv_header_stdc = yes; then
6809 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6810 if test "$cross_compiling" = yes; then
6813 cat >conftest.$ac_ext <<_ACEOF
6816 cat confdefs.h >>conftest.$ac_ext
6817 cat >>conftest.$ac_ext <<_ACEOF
6818 /* end confdefs.h. */
6820 #if ((' ' & 0x0FF) == 0x020)
6821 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6822 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6824 # define ISLOWER(c) \
6825 (('a' <= (c) && (c) <= 'i') \
6826 || ('j' <= (c) && (c) <= 'r') \
6827 || ('s' <= (c) && (c) <= 'z'))
6828 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6831 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6836 for (i = 0; i < 256; i++)
6837 if (XOR (islower (i), ISLOWER (i))
6838 || toupper (i) != TOUPPER (i))
6843 rm -f conftest$ac_exeext
6844 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6845 (eval $ac_link) 2>&5
6847 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6848 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6849 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6852 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6853 (exit $ac_status); }; }; then
6856 echo "$as_me: program exited with status $ac_status" >&5
6857 echo "$as_me: failed program was:" >&5
6858 sed 's/^/| /' conftest.$ac_ext >&5
6861 ac_cv_header_stdc=no
6863 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6867 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6868 echo "${ECHO_T}$ac_cv_header_stdc" >&6
6869 if test $ac_cv_header_stdc = yes; then
6871 cat >>confdefs.h <<\_ACEOF
6872 #define STDC_HEADERS 1
6877 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6887 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6888 inttypes.h stdint.h unistd.h
6890 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6891 echo "$as_me:$LINENO: checking for $ac_header" >&5
6892 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6893 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6894 echo $ECHO_N "(cached) $ECHO_C" >&6
6896 cat >conftest.$ac_ext <<_ACEOF
6899 cat confdefs.h >>conftest.$ac_ext
6900 cat >>conftest.$ac_ext <<_ACEOF
6901 /* end confdefs.h. */
6902 $ac_includes_default
6904 #include <$ac_header>
6906 rm -f conftest.$ac_objext
6907 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6908 (eval $ac_compile) 2>conftest.er1
6910 grep -v '^ *+' conftest.er1 >conftest.err
6912 cat conftest.err >&5
6913 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6914 (exit $ac_status); } &&
6915 { ac_try='test -z "$ac_c_werror_flag"
6916 || test ! -s conftest.err'
6917 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6920 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6921 (exit $ac_status); }; } &&
6922 { ac_try='test -s conftest.$ac_objext'
6923 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6926 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6927 (exit $ac_status); }; }; then
6928 eval "$as_ac_Header=yes"
6930 echo "$as_me: failed program was:" >&5
6931 sed 's/^/| /' conftest.$ac_ext >&5
6933 eval "$as_ac_Header=no"
6935 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6937 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6938 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6939 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6940 cat >>confdefs.h <<_ACEOF
6941 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6949 echo "$as_me:$LINENO: checking for long double" >&5
6950 echo $ECHO_N "checking for long double... $ECHO_C" >&6
6951 if test "${ac_cv_type_long_double+set}" = set; then
6952 echo $ECHO_N "(cached) $ECHO_C" >&6
6954 cat >conftest.$ac_ext <<_ACEOF
6957 cat confdefs.h >>conftest.$ac_ext
6958 cat >>conftest.$ac_ext <<_ACEOF
6959 /* end confdefs.h. */
6960 $ac_includes_default
6964 if ((long double *) 0)
6966 if (sizeof (long double))
6972 rm -f conftest.$ac_objext
6973 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6974 (eval $ac_compile) 2>conftest.er1
6976 grep -v '^ *+' conftest.er1 >conftest.err
6978 cat conftest.err >&5
6979 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6980 (exit $ac_status); } &&
6981 { ac_try='test -z "$ac_c_werror_flag"
6982 || test ! -s conftest.err'
6983 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6986 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6987 (exit $ac_status); }; } &&
6988 { ac_try='test -s conftest.$ac_objext'
6989 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6992 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6993 (exit $ac_status); }; }; then
6994 ac_cv_type_long_double=yes
6996 echo "$as_me: failed program was:" >&5
6997 sed 's/^/| /' conftest.$ac_ext >&5
6999 ac_cv_type_long_double=no
7001 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7003 echo "$as_me:$LINENO: result: $ac_cv_type_long_double" >&5
7004 echo "${ECHO_T}$ac_cv_type_long_double" >&6
7006 echo "$as_me:$LINENO: checking size of long double" >&5
7007 echo $ECHO_N "checking size of long double... $ECHO_C" >&6
7008 if test "${ac_cv_sizeof_long_double+set}" = set; then
7009 echo $ECHO_N "(cached) $ECHO_C" >&6
7011 if test "$ac_cv_type_long_double" = yes; then
7012 # The cast to unsigned long works around a bug in the HP C Compiler
7013 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7014 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7015 # This bug is HP SR number 8606223364.
7016 if test "$cross_compiling" = yes; then
7017 # Depending upon the size, compute the lo and hi bounds.
7018 cat >conftest.$ac_ext <<_ACEOF
7021 cat confdefs.h >>conftest.$ac_ext
7022 cat >>conftest.$ac_ext <<_ACEOF
7023 /* end confdefs.h. */
7024 $ac_includes_default
7028 static int test_array [1 - 2 * !(((long) (sizeof (long double))) >= 0)];
7035 rm -f conftest.$ac_objext
7036 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7037 (eval $ac_compile) 2>conftest.er1
7039 grep -v '^ *+' conftest.er1 >conftest.err
7041 cat conftest.err >&5
7042 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7043 (exit $ac_status); } &&
7044 { ac_try='test -z "$ac_c_werror_flag"
7045 || test ! -s conftest.err'
7046 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7049 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7050 (exit $ac_status); }; } &&
7051 { ac_try='test -s conftest.$ac_objext'
7052 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7055 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7056 (exit $ac_status); }; }; then
7059 cat >conftest.$ac_ext <<_ACEOF
7062 cat confdefs.h >>conftest.$ac_ext
7063 cat >>conftest.$ac_ext <<_ACEOF
7064 /* end confdefs.h. */
7065 $ac_includes_default
7069 static int test_array [1 - 2 * !(((long) (sizeof (long double))) <= $ac_mid)];
7076 rm -f conftest.$ac_objext
7077 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7078 (eval $ac_compile) 2>conftest.er1
7080 grep -v '^ *+' conftest.er1 >conftest.err
7082 cat conftest.err >&5
7083 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7084 (exit $ac_status); } &&
7085 { ac_try='test -z "$ac_c_werror_flag"
7086 || test ! -s conftest.err'
7087 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7090 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7091 (exit $ac_status); }; } &&
7092 { ac_try='test -s conftest.$ac_objext'
7093 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7096 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7097 (exit $ac_status); }; }; then
7098 ac_hi=$ac_mid; break
7100 echo "$as_me: failed program was:" >&5
7101 sed 's/^/| /' conftest.$ac_ext >&5
7103 ac_lo=`expr $ac_mid + 1`
7104 if test $ac_lo -le $ac_mid; then
7108 ac_mid=`expr 2 '*' $ac_mid + 1`
7110 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7113 echo "$as_me: failed program was:" >&5
7114 sed 's/^/| /' conftest.$ac_ext >&5
7116 cat >conftest.$ac_ext <<_ACEOF
7119 cat confdefs.h >>conftest.$ac_ext
7120 cat >>conftest.$ac_ext <<_ACEOF
7121 /* end confdefs.h. */
7122 $ac_includes_default
7126 static int test_array [1 - 2 * !(((long) (sizeof (long double))) < 0)];
7133 rm -f conftest.$ac_objext
7134 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7135 (eval $ac_compile) 2>conftest.er1
7137 grep -v '^ *+' conftest.er1 >conftest.err
7139 cat conftest.err >&5
7140 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7141 (exit $ac_status); } &&
7142 { ac_try='test -z "$ac_c_werror_flag"
7143 || test ! -s conftest.err'
7144 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7147 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7148 (exit $ac_status); }; } &&
7149 { ac_try='test -s conftest.$ac_objext'
7150 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7153 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7154 (exit $ac_status); }; }; then
7157 cat >conftest.$ac_ext <<_ACEOF
7160 cat confdefs.h >>conftest.$ac_ext
7161 cat >>conftest.$ac_ext <<_ACEOF
7162 /* end confdefs.h. */
7163 $ac_includes_default
7167 static int test_array [1 - 2 * !(((long) (sizeof (long double))) >= $ac_mid)];
7174 rm -f conftest.$ac_objext
7175 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7176 (eval $ac_compile) 2>conftest.er1
7178 grep -v '^ *+' conftest.er1 >conftest.err
7180 cat conftest.err >&5
7181 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7182 (exit $ac_status); } &&
7183 { ac_try='test -z "$ac_c_werror_flag"
7184 || test ! -s conftest.err'
7185 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7188 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7189 (exit $ac_status); }; } &&
7190 { ac_try='test -s conftest.$ac_objext'
7191 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7194 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7195 (exit $ac_status); }; }; then
7196 ac_lo=$ac_mid; break
7198 echo "$as_me: failed program was:" >&5
7199 sed 's/^/| /' conftest.$ac_ext >&5
7201 ac_hi=`expr '(' $ac_mid ')' - 1`
7202 if test $ac_mid -le $ac_hi; then
7206 ac_mid=`expr 2 '*' $ac_mid`
7208 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7211 echo "$as_me: failed program was:" >&5
7212 sed 's/^/| /' conftest.$ac_ext >&5
7216 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7218 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7219 # Binary search between lo and hi bounds.
7220 while test "x$ac_lo" != "x$ac_hi"; do
7221 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
7222 cat >conftest.$ac_ext <<_ACEOF
7225 cat confdefs.h >>conftest.$ac_ext
7226 cat >>conftest.$ac_ext <<_ACEOF
7227 /* end confdefs.h. */
7228 $ac_includes_default
7232 static int test_array [1 - 2 * !(((long) (sizeof (long double))) <= $ac_mid)];
7239 rm -f conftest.$ac_objext
7240 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7241 (eval $ac_compile) 2>conftest.er1
7243 grep -v '^ *+' conftest.er1 >conftest.err
7245 cat conftest.err >&5
7246 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7247 (exit $ac_status); } &&
7248 { ac_try='test -z "$ac_c_werror_flag"
7249 || test ! -s conftest.err'
7250 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7253 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7254 (exit $ac_status); }; } &&
7255 { ac_try='test -s conftest.$ac_objext'
7256 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7259 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7260 (exit $ac_status); }; }; then
7263 echo "$as_me: failed program was:" >&5
7264 sed 's/^/| /' conftest.$ac_ext >&5
7266 ac_lo=`expr '(' $ac_mid ')' + 1`
7268 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7271 ?*) ac_cv_sizeof_long_double=$ac_lo;;
7272 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double), 77
7273 See \`config.log' for more details." >&5
7274 echo "$as_me: error: cannot compute sizeof (long double), 77
7275 See \`config.log' for more details." >&2;}
7276 { (exit 1); exit 1; }; } ;;
7279 if test "$cross_compiling" = yes; then
7280 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
7281 See \`config.log' for more details." >&5
7282 echo "$as_me: error: cannot run test program while cross compiling
7283 See \`config.log' for more details." >&2;}
7284 { (exit 1); exit 1; }; }
7286 cat >conftest.$ac_ext <<_ACEOF
7289 cat confdefs.h >>conftest.$ac_ext
7290 cat >>conftest.$ac_ext <<_ACEOF
7291 /* end confdefs.h. */
7292 $ac_includes_default
7293 long longval () { return (long) (sizeof (long double)); }
7294 unsigned long ulongval () { return (long) (sizeof (long double)); }
7301 FILE *f = fopen ("conftest.val", "w");
7304 if (((long) (sizeof (long double))) < 0)
7306 long i = longval ();
7307 if (i != ((long) (sizeof (long double))))
7309 fprintf (f, "%ld\n", i);
7313 unsigned long i = ulongval ();
7314 if (i != ((long) (sizeof (long double))))
7316 fprintf (f, "%lu\n", i);
7318 exit (ferror (f) || fclose (f) != 0);
7324 rm -f conftest$ac_exeext
7325 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7326 (eval $ac_link) 2>&5
7328 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7329 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7330 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7333 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7334 (exit $ac_status); }; }; then
7335 ac_cv_sizeof_long_double=`cat conftest.val`
7337 echo "$as_me: program exited with status $ac_status" >&5
7338 echo "$as_me: failed program was:" >&5
7339 sed 's/^/| /' conftest.$ac_ext >&5
7342 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double), 77
7343 See \`config.log' for more details." >&5
7344 echo "$as_me: error: cannot compute sizeof (long double), 77
7345 See \`config.log' for more details." >&2;}
7346 { (exit 1); exit 1; }; }
7348 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7353 ac_cv_sizeof_long_double=0
7356 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_double" >&5
7357 echo "${ECHO_T}$ac_cv_sizeof_long_double" >&6
7358 cat >>confdefs.h <<_ACEOF
7359 #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
7363 sizeof_long_double=$ac_cv_sizeof_long_double
7366 ### End of automated tests.
7367 ### Now run sysdeps configure fragments.
7369 # They also can set these variables.
7371 ldd_rewrite_script=no
7372 libc_cv_sysconfdir=$sysconfdir
7373 libc_cv_gcc_unwind_find_fde=no
7376 # Iterate over all the sysdep directories we will use, running their
7377 # configure fragments, and looking for a uname implementation.
7379 for dir in $sysnames; do
7382 *) dest=$srcdir/$dir ;;
7384 if test -r $dest/configure; then
7385 echo "$as_me:$LINENO: result: running configure fragment for $dir" >&5
7386 echo "${ECHO_T}running configure fragment for $dir" >&6
7390 if test -z "$uname"; then
7391 if test -r $dest/uname.c ||
7392 test -r $dest/uname.S ||
7393 { test -r $dest/syscalls.list &&
7394 grep '^uname[ ]' $dest/syscalls.list >/dev/null; }; then
7400 if test x$libc_cv_gcc_unwind_find_fde = xyes; then
7401 cat >>confdefs.h <<\_ACEOF
7402 #define EXPORT_UNWIND_FIND_FDE 1
7408 # If we will use the generic uname implementation, we must figure out what
7409 # it will say by examining the system, and write the results in config-name.h.
7410 if test "$uname" = "sysdeps/generic"; then
7412 uname_sysname=`echo $config_os | sed 's/[0-9.]*$//'`
7413 if test $uname_sysname != $config_os; then
7414 config_release=`echo $config_os | sed s/$uname_sysname//`
7417 echo "$as_me:$LINENO: checking OS release for uname" >&5
7418 echo $ECHO_N "checking OS release for uname... $ECHO_C" >&6
7419 if test "${libc_cv_uname_release+set}" = set; then
7420 echo $ECHO_N "(cached) $ECHO_C" >&6
7422 if test -r /vmunix; then
7423 kernel_id=`strings /vmunix | grep UNIX`
7424 elif test -r /dynix; then
7425 kernel_id=`strings /dynix | grep DYNIX`
7430 kernel_release=`echo "$kernel_id" | sed 's/^[^0-9.]*\([0-9.]*\).*$/\1/'`
7431 if test x`echo "$config_release" | sed "s/^$kernel_release//"` \
7432 != x$config_release; then
7433 # The configuration release is a substring of the kernel release.
7434 libc_cv_uname_release=$kernel_release
7435 elif test x$config_release != x; then
7436 libc_cv_uname_release=$config_release
7437 elif test x$kernel_release != x; then
7438 libc_cv_uname_release=$kernel_release
7440 libc_cv_uname_release=unknown
7443 echo "$as_me:$LINENO: result: $libc_cv_uname_release" >&5
7444 echo "${ECHO_T}$libc_cv_uname_release" >&6
7445 uname_release="$libc_cv_uname_release"
7447 echo "$as_me:$LINENO: checking OS version for uname" >&5
7448 echo $ECHO_N "checking OS version for uname... $ECHO_C" >&6
7449 if test "${libc_cv_uname_version+set}" = set; then
7450 echo $ECHO_N "(cached) $ECHO_C" >&6
7452 if test -r /vmunix; then
7453 kernel_id=`strings /vmunix | grep UNIX`
7454 elif test -r /dynix; then
7455 kernel_id=`strings /dynix | grep DYNIX`
7460 kernel_version=`echo "$kernel_id" | sed 's/^[^#]*#\([0-9]*\).*$/\1/'`
7461 if test -n "$kernel_version"; then
7462 libc_cv_uname_version="$kernel_version"
7464 libc_cv_uname_version=unknown
7467 echo "$as_me:$LINENO: result: $libc_cv_uname_version" >&5
7468 echo "${ECHO_T}$libc_cv_uname_version" >&6
7469 uname_version="$libc_cv_uname_version"
7471 config_uname=config-name.h:config-name.in
7473 # For non-generic uname, we don't need to create config-name.h at all.
7477 cat >>confdefs.h <<\_ACEOF
7478 #define USE_IN_LIBIO 1
7482 # Test for old glibc 2.0.x headers so that they can be removed properly
7483 # Search only in includedir.
7484 echo "$as_me:$LINENO: checking for old glibc 2.0.x headers" >&5
7485 echo $ECHO_N "checking for old glibc 2.0.x headers... $ECHO_C" >&6
7486 if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h"
7488 old_glibc_headers=yes
7490 old_glibc_headers=no
7492 echo "$as_me:$LINENO: result: $old_glibc_headers" >&5
7493 echo "${ECHO_T}$old_glibc_headers" >&6
7494 if test ${old_glibc_headers} = yes; then
7495 { echo "$as_me:$LINENO: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&5
7496 echo "$as_me: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&2;}
7497 { echo "$as_me:$LINENO: WARNING: *** be removed." >&5
7498 echo "$as_me: WARNING: *** be removed." >&2;}
7512 if test $gnu_ld = yes; then
7513 cat >>confdefs.h <<\_ACEOF
7514 #define HAVE_GNU_LD 1
7518 if test $gnu_as = yes; then
7519 cat >>confdefs.h <<\_ACEOF
7520 #define HAVE_GNU_AS 1
7524 if test $elf = yes; then
7525 cat >>confdefs.h <<\_ACEOF
7530 if test $xcoff = yes; then
7531 cat >>confdefs.h <<\_ACEOF
7532 #define HAVE_XCOFF 1
7539 if test $shared = default; then
7540 if test $gnu_ld = yes; then
7543 # For now we do not assume shared libs are available. In future more
7544 # tests might become available.
7549 if test x"$libc_cv_idn" = xyes; then
7550 cat >>confdefs.h <<\_ACEOF
7551 #define HAVE_LIBIDN 1
7556 echo "$as_me:$LINENO: checking whether -fPIC is default" >&5
7557 echo $ECHO_N "checking whether -fPIC is default... $ECHO_C" >&6
7558 if test "${pic_default+set}" = set; then
7559 echo $ECHO_N "(cached) $ECHO_C" >&6
7562 cat > conftest.c <<EOF
7563 #if defined __PIC__ || defined __pic__ || defined PIC || defined pic
7564 # error PIC is default.
7567 if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then
7572 echo "$as_me:$LINENO: result: $pic_default" >&5
7573 echo "${ECHO_T}$pic_default" >&6
7585 *door*) linux_doors=yes ;;
7586 *) linux_doors=no ;;
7592 if test "`(cd $srcdir; pwd)`" = "`pwd`"; then
7595 config_makefile=Makefile
7598 VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h`
7599 RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h`
7603 ac_config_files="$ac_config_files config.make ${config_makefile} ${config_uname}"
7605 ac_config_commands="$ac_config_commands default"
7607 cat >confcache <<\_ACEOF
7608 # This file is a shell script that caches the results of configure
7609 # tests run on this system so they can be shared between configure
7610 # scripts and configure runs, see configure's option --config-cache.
7611 # It is not useful on other systems. If it contains results you don't
7612 # want to keep, you may remove or edit it.
7614 # config.status only pays attention to the cache file if you give it
7615 # the --recheck option to rerun configure.
7617 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7618 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7623 # The following way of writing the cache mishandles newlines in values,
7624 # but we know of no workaround that is simple, portable, and efficient.
7625 # So, don't put newlines in cache variables' values.
7626 # Ultrix sh set writes to stderr and can't be redirected directly,
7627 # and sets the high bit in the cache file unless we assign to the vars.
7630 case `(ac_space=' '; set | grep ac_space) 2>&1` in
7632 # `set' does not quote correctly, so add quotes (double-quote
7633 # substitution turns \\\\ into \\, and sed turns \\ into \).
7636 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7639 # `set' quotes correctly as required by POSIX, so do not add quotes.
7641 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
7648 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7650 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7652 if diff $cache_file confcache >/dev/null 2>&1; then :; else
7653 if test -w $cache_file; then
7654 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
7655 cat confcache >$cache_file
7657 echo "not updating unwritable cache $cache_file"
7662 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7663 # Let make expand exec_prefix.
7664 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7666 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7667 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7668 # trailing colons and then remove the whole line if VPATH becomes empty
7669 # (actually we leave an empty line to preserve line numbers).
7670 if test "x$srcdir" = x.; then
7671 ac_vpsub='/^[ ]*VPATH[ ]*=/{
7672 s/:*\$(srcdir):*/:/;
7673 s/:*\${srcdir}:*/:/;
7675 s/^\([^=]*=[ ]*\):*/\1/;
7681 DEFS=-DHAVE_CONFIG_H
7685 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7686 # 1. Remove the extension, and $U if already installed.
7687 ac_i=`echo "$ac_i" |
7688 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
7690 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
7691 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
7695 LTLIBOBJS=$ac_ltlibobjs
7699 : ${CONFIG_STATUS=./config.status}
7700 ac_clean_files_save=$ac_clean_files
7701 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7702 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7703 echo "$as_me: creating $CONFIG_STATUS" >&6;}
7704 cat >$CONFIG_STATUS <<_ACEOF
7706 # Generated by $as_me.
7707 # Run this file to recreate the current configuration.
7708 # Compiler output produced by configure, useful for debugging
7709 # configure, is in config.log if it exists.
7714 SHELL=\${CONFIG_SHELL-$SHELL}
7717 cat >>$CONFIG_STATUS <<\_ACEOF
7718 ## --------------------- ##
7719 ## M4sh Initialization. ##
7720 ## --------------------- ##
7722 # Be Bourne compatible
7723 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7726 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7727 # is contrary to our usage. Disable this feature.
7728 alias -g '${1+"$@"}'='"$@"'
7729 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
7732 DUALCASE=1; export DUALCASE # for MKS sh
7734 # Support unset when possible.
7735 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7742 # Work around bugs in pre-3.0 UWIN ksh.
7743 $as_unset ENV MAIL MAILPATH
7750 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7751 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7752 LC_TELEPHONE LC_TIME
7754 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7755 eval $as_var=C; export $as_var
7761 # Required to use basename.
7762 if expr a : '\(a\)' >/dev/null 2>&1; then
7768 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
7769 as_basename=basename
7775 # Name of the executable.
7776 as_me=`$as_basename "$0" ||
7777 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7778 X"$0" : 'X\(//\)$' \| \
7779 X"$0" : 'X\(/\)$' \| \
7780 . : '\(.\)' 2>/dev/null ||
7782 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
7783 /^X\/\(\/\/\)$/{ s//\1/; q; }
7784 /^X\/\(\/\).*/{ s//\1/; q; }
7788 # PATH needs CR, and LINENO needs CR and PATH.
7789 # Avoid depending upon Character Ranges.
7790 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7791 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7792 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7793 as_cr_digits='0123456789'
7794 as_cr_alnum=$as_cr_Letters$as_cr_digits
7796 # The user is always right.
7797 if test "${PATH_SEPARATOR+set}" != set; then
7798 echo "#! /bin/sh" >conf$$.sh
7799 echo "exit 0" >>conf$$.sh
7801 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7812 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7813 test "x$as_lineno_1" != "x$as_lineno_2" &&
7814 test "x$as_lineno_3" = "x$as_lineno_2" || {
7815 # Find who we are. Look in the path if we contain no path at all
7818 *[\\/]* ) as_myself=$0 ;;
7819 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7823 test -z "$as_dir" && as_dir=.
7824 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7829 # We did not find ourselves, most probably we were run as `sh COMMAND'
7830 # in which case we are not to be found in the path.
7831 if test "x$as_myself" = x; then
7834 if test ! -f "$as_myself"; then
7835 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
7836 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
7837 { (exit 1); exit 1; }; }
7839 case $CONFIG_SHELL in
7841 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7842 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
7845 test -z "$as_dir" && as_dir=.
7846 for as_base in sh bash ksh sh5; do
7849 if ("$as_dir/$as_base" -c '
7852 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7853 test "x$as_lineno_1" != "x$as_lineno_2" &&
7854 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
7855 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
7856 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
7857 CONFIG_SHELL=$as_dir/$as_base
7859 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
7867 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7868 # uniformly replaced by the line number. The first 'sed' inserts a
7869 # line-number line before each line; the second 'sed' does the real
7870 # work. The second script uses 'N' to pair each line-number line
7871 # with the numbered line, and appends trailing '-' during
7872 # substitution so that $LINENO is not a special case at line end.
7873 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7874 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
7875 sed '=' <$as_myself |
7880 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
7883 s,^['$as_cr_digits']*\n,,
7885 chmod +x $as_me.lineno ||
7886 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
7887 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
7888 { (exit 1); exit 1; }; }
7890 # Don't try to exec as it changes $[0], causing all sort of problems
7891 # (the dirname of $[0] is not the place where we might find the
7892 # original and so on. Autoconf is especially sensible to this).
7894 # Exit status is that of the last command.
7899 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
7900 *c*,-n*) ECHO_N= ECHO_C='
7902 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
7903 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
7906 if expr a : '\(a\)' >/dev/null 2>&1; then
7912 rm -f conf$$ conf$$.exe conf$$.file
7914 if ln -s conf$$.file conf$$ 2>/dev/null; then
7915 # We could just check for DJGPP; but this test a) works b) is more generic
7916 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
7917 if test -f conf$$.exe; then
7918 # Don't use ln at all; we don't have any links
7923 elif ln conf$$.file conf$$ 2>/dev/null; then
7928 rm -f conf$$ conf$$.exe conf$$.file
7930 if mkdir -p . 2>/dev/null; then
7933 test -d ./-p && rmdir ./-p
7937 as_executable_p="test -f"
7939 # Sed expression to map a string onto a valid CPP name.
7940 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7942 # Sed expression to map a string onto a valid variable name.
7943 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7947 # We need space, tab and new line, in precisely that order.
7957 # Open the log real soon, to keep \$[0] and so on meaningful, and to
7958 # report actual input values of CONFIG_FILES etc. instead of their
7959 # values after options handling. Logging --version etc. is OK.
7963 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7964 ## Running $as_me. ##
7969 This file was extended by GNU C Library $as_me (see version.h), which was
7970 generated by GNU Autoconf 2.59. Invocation command line was
7972 CONFIG_FILES = $CONFIG_FILES
7973 CONFIG_HEADERS = $CONFIG_HEADERS
7974 CONFIG_LINKS = $CONFIG_LINKS
7975 CONFIG_COMMANDS = $CONFIG_COMMANDS
7979 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
7983 # Files that config.status was made for.
7984 if test -n "$ac_config_files"; then
7985 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
7988 if test -n "$ac_config_headers"; then
7989 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
7992 if test -n "$ac_config_links"; then
7993 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
7996 if test -n "$ac_config_commands"; then
7997 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
8000 cat >>$CONFIG_STATUS <<\_ACEOF
8003 \`$as_me' instantiates files from templates according to the
8004 current configuration.
8006 Usage: $0 [OPTIONS] [FILE]...
8008 -h, --help print this help, then exit
8009 -V, --version print version number, then exit
8010 -q, --quiet do not print progress messages
8011 -d, --debug don't remove temporary files
8012 --recheck update $as_me by reconfiguring in the same conditions
8013 --file=FILE[:TEMPLATE]
8014 instantiate the configuration file FILE
8015 --header=FILE[:TEMPLATE]
8016 instantiate the configuration header FILE
8018 Configuration files:
8021 Configuration headers:
8024 Configuration commands:
8027 Report bugs to <bug-autoconf@gnu.org>."
8030 cat >>$CONFIG_STATUS <<_ACEOF
8032 GNU C Library config.status (see version.h)
8033 configured by $0, generated by GNU Autoconf 2.59,
8034 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
8036 Copyright (C) 2003 Free Software Foundation, Inc.
8037 This config.status script is free software; the Free Software Foundation
8038 gives unlimited permission to copy, distribute and modify it."
8043 cat >>$CONFIG_STATUS <<\_ACEOF
8044 # If no file are specified by the user, then we need to provide default
8045 # value. By we need to know if files were specified by the user.
8051 ac_option=`expr "x$1" : 'x\([^=]*\)='`
8052 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
8060 *) # This is not an option, so the user has probably given explicit
8063 ac_need_defaults=false;;
8067 # Handling of the options.
8069 cat >>$CONFIG_STATUS <<\_ACEOF
8070 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8072 --version | --vers* | -V )
8073 echo "$ac_cs_version"; exit 0 ;;
8075 # Conflict between --help and --header
8076 { { echo "$as_me:$LINENO: error: ambiguous option: $1
8077 Try \`$0 --help' for more information." >&5
8078 echo "$as_me: error: ambiguous option: $1
8079 Try \`$0 --help' for more information." >&2;}
8080 { (exit 1); exit 1; }; };;
8081 --help | --hel | -h )
8082 echo "$ac_cs_usage"; exit 0 ;;
8083 --debug | --d* | -d )
8085 --file | --fil | --fi | --f )
8087 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
8088 ac_need_defaults=false;;
8089 --header | --heade | --head | --hea )
8091 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
8092 ac_need_defaults=false;;
8093 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8094 | -silent | --silent | --silen | --sile | --sil | --si | --s)
8098 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
8099 Try \`$0 --help' for more information." >&5
8100 echo "$as_me: error: unrecognized option: $1
8101 Try \`$0 --help' for more information." >&2;}
8102 { (exit 1); exit 1; }; } ;;
8104 *) ac_config_targets="$ac_config_targets $1" ;;
8110 ac_configure_extra_args=
8112 if $ac_cs_silent; then
8114 ac_configure_extra_args="$ac_configure_extra_args --silent"
8118 cat >>$CONFIG_STATUS <<_ACEOF
8119 if \$ac_cs_recheck; then
8120 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
8121 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8126 cat >>$CONFIG_STATUS <<_ACEOF
8128 # INIT-COMMANDS section.
8131 config_vars='$config_vars'
8137 cat >>$CONFIG_STATUS <<\_ACEOF
8138 for ac_config_target in $ac_config_targets
8140 case "$ac_config_target" in
8141 # Handling of arguments.
8142 "config.make" ) CONFIG_FILES="$CONFIG_FILES config.make" ;;
8143 "${config_makefile}" ) CONFIG_FILES="$CONFIG_FILES ${config_makefile}" ;;
8144 "${config_uname}" ) CONFIG_FILES="$CONFIG_FILES ${config_uname}" ;;
8145 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
8146 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
8147 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
8148 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
8149 { (exit 1); exit 1; }; };;
8153 # If the user did not use the arguments to specify the items to instantiate,
8154 # then the envvar interface is used. Set only those that are not.
8155 # We use the long form for the default assignment because of an extremely
8156 # bizarre bug on SunOS 4.1.3.
8157 if $ac_need_defaults; then
8158 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8159 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8160 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8163 # Have a temporary directory for convenience. Make it in the build tree
8164 # simply because there is no reason to put it here, and in addition,
8165 # creating and moving files from /tmp can sometimes cause problems.
8166 # Create a temporary directory, and hook for its removal unless debugging.
8169 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
8170 trap '{ (exit 1); exit 1; }' 1 2 13 15
8173 # Create a (secure) tmp directory for tmp files.
8176 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
8177 test -n "$tmp" && test -d "$tmp"
8180 tmp=./confstat$$-$RANDOM
8181 (umask 077 && mkdir $tmp)
8184 echo "$me: cannot create a temporary directory in ." >&2
8185 { (exit 1); exit 1; }
8190 cat >>$CONFIG_STATUS <<_ACEOF
8193 # CONFIG_FILES section.
8196 # No need to generate the scripts if there are no CONFIG_FILES.
8197 # This happens for instance when ./config.status config.h
8198 if test -n "\$CONFIG_FILES"; then
8199 # Protect against being on the right side of a sed subst in config.status.
8200 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
8201 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
8202 s,@SHELL@,$SHELL,;t t
8203 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
8204 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
8205 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
8206 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
8207 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
8208 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
8209 s,@exec_prefix@,$exec_prefix,;t t
8210 s,@prefix@,$prefix,;t t
8211 s,@program_transform_name@,$program_transform_name,;t t
8212 s,@bindir@,$bindir,;t t
8213 s,@sbindir@,$sbindir,;t t
8214 s,@libexecdir@,$libexecdir,;t t
8215 s,@datadir@,$datadir,;t t
8216 s,@sysconfdir@,$sysconfdir,;t t
8217 s,@sharedstatedir@,$sharedstatedir,;t t
8218 s,@localstatedir@,$localstatedir,;t t
8219 s,@libdir@,$libdir,;t t
8220 s,@includedir@,$includedir,;t t
8221 s,@oldincludedir@,$oldincludedir,;t t
8222 s,@infodir@,$infodir,;t t
8223 s,@mandir@,$mandir,;t t
8224 s,@build_alias@,$build_alias,;t t
8225 s,@host_alias@,$host_alias,;t t
8226 s,@target_alias@,$target_alias,;t t
8228 s,@ECHO_C@,$ECHO_C,;t t
8229 s,@ECHO_N@,$ECHO_N,;t t
8230 s,@ECHO_T@,$ECHO_T,;t t
8232 s,@with_fp@,$with_fp,;t t
8233 s,@with_cvs@,$with_cvs,;t t
8234 s,@enable_check_abi@,$enable_check_abi,;t t
8235 s,@oldest_abi@,$oldest_abi,;t t
8236 s,@bindnow@,$bindnow,;t t
8237 s,@force_install@,$force_install,;t t
8238 s,@all_warnings@,$all_warnings,;t t
8239 s,@build@,$build,;t t
8240 s,@build_cpu@,$build_cpu,;t t
8241 s,@build_vendor@,$build_vendor,;t t
8242 s,@build_os@,$build_os,;t t
8244 s,@host_cpu@,$host_cpu,;t t
8245 s,@host_vendor@,$host_vendor,;t t
8246 s,@host_os@,$host_os,;t t
8247 s,@subdirs@,$subdirs,;t t
8248 s,@add_ons@,$add_ons,;t t
8249 s,@base_machine@,$base_machine,;t t
8250 s,@sysnames@,$sysnames,;t t
8251 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
8252 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
8253 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
8256 s,@CFLAGS@,$CFLAGS,;t t
8257 s,@LDFLAGS@,$LDFLAGS,;t t
8258 s,@CPPFLAGS@,$CPPFLAGS,;t t
8259 s,@ac_ct_CC@,$ac_ct_CC,;t t
8260 s,@OBJEXT@,$OBJEXT,;t t
8261 s,@BUILD_CC@,$BUILD_CC,;t t
8262 s,@cross_compiling@,$cross_compiling,;t t
8265 s,@CXXFLAGS@,$CXXFLAGS,;t t
8266 s,@ac_ct_CXX@,$ac_ct_CXX,;t t
8268 s,@OBJDUMP@,$OBJDUMP,;t t
8269 s,@RANLIB@,$RANLIB,;t t
8270 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
8274 s,@PWD_P@,$PWD_P,;t t
8276 s,@MSGFMT@,$MSGFMT,;t t
8277 s,@MAKEINFO@,$MAKEINFO,;t t
8279 s,@AUTOCONF@,$AUTOCONF,;t t
8280 s,@SYSINCLUDES@,$SYSINCLUDES,;t t
8281 s,@libc_cv_gcc_static_libgcc@,$libc_cv_gcc_static_libgcc,;t t
8283 s,@libc_cv_have_bash2@,$libc_cv_have_bash2,;t t
8285 s,@libc_cv_have_ksh@,$libc_cv_have_ksh,;t t
8288 s,@INSTALL_INFO@,$INSTALL_INFO,;t t
8289 s,@BISON@,$BISON,;t t
8290 s,@VERSIONING@,$VERSIONING,;t t
8291 s,@libc_cv_asm_protected_directive@,$libc_cv_asm_protected_directive,;t t
8292 s,@libc_cv_initfinit_array@,$libc_cv_initfinit_array,;t t
8293 s,@libc_cv_cc_with_libunwind@,$libc_cv_cc_with_libunwind,;t t
8294 s,@libc_cv_z_nodelete@,$libc_cv_z_nodelete,;t t
8295 s,@libc_cv_z_nodlopen@,$libc_cv_z_nodlopen,;t t
8296 s,@libc_cv_z_initfirst@,$libc_cv_z_initfirst,;t t
8297 s,@libc_cv_z_relro@,$libc_cv_z_relro,;t t
8298 s,@libc_cv_Bgroup@,$libc_cv_Bgroup,;t t
8299 s,@libc_cv_libgcc_s_suffix@,$libc_cv_libgcc_s_suffix,;t t
8300 s,@libc_cv_as_needed@,$libc_cv_as_needed,;t t
8301 s,@ASFLAGS_config@,$ASFLAGS_config,;t t
8302 s,@libc_cv_z_combreloc@,$libc_cv_z_combreloc,;t t
8303 s,@libc_cv_z_execstack@,$libc_cv_z_execstack,;t t
8304 s,@libc_cv_fpie@,$libc_cv_fpie,;t t
8305 s,@fno_unit_at_a_time@,$fno_unit_at_a_time,;t t
8306 s,@libc_cv_have_initfini@,$libc_cv_have_initfini,;t t
8307 s,@libc_cv_cpp_asm_debuginfo@,$libc_cv_cpp_asm_debuginfo,;t t
8308 s,@no_whole_archive@,$no_whole_archive,;t t
8309 s,@exceptions@,$exceptions,;t t
8310 s,@LIBGD@,$LIBGD,;t t
8311 s,@EGREP@,$EGREP,;t t
8312 s,@sizeof_long_double@,$sizeof_long_double,;t t
8313 s,@libc_cv_gcc_unwind_find_fde@,$libc_cv_gcc_unwind_find_fde,;t t
8314 s,@uname_sysname@,$uname_sysname,;t t
8315 s,@uname_release@,$uname_release,;t t
8316 s,@uname_version@,$uname_version,;t t
8317 s,@old_glibc_headers@,$old_glibc_headers,;t t
8318 s,@libc_cv_slibdir@,$libc_cv_slibdir,;t t
8319 s,@libc_cv_localedir@,$libc_cv_localedir,;t t
8320 s,@libc_cv_sysconfdir@,$libc_cv_sysconfdir,;t t
8321 s,@libc_cv_rootsbindir@,$libc_cv_rootsbindir,;t t
8322 s,@libc_cv_forced_unwind@,$libc_cv_forced_unwind,;t t
8323 s,@use_ldconfig@,$use_ldconfig,;t t
8324 s,@ldd_rewrite_script@,$ldd_rewrite_script,;t t
8325 s,@gnu_ld@,$gnu_ld,;t t
8326 s,@gnu_as@,$gnu_as,;t t
8328 s,@xcoff@,$xcoff,;t t
8329 s,@static@,$static,;t t
8330 s,@shared@,$shared,;t t
8331 s,@pic_default@,$pic_default,;t t
8332 s,@profile@,$profile,;t t
8333 s,@omitfp@,$omitfp,;t t
8334 s,@bounded@,$bounded,;t t
8335 s,@static_nss@,$static_nss,;t t
8336 s,@nopic_initfini@,$nopic_initfini,;t t
8337 s,@DEFINES@,$DEFINES,;t t
8338 s,@linux_doors@,$linux_doors,;t t
8339 s,@mach_interface_list@,$mach_interface_list,;t t
8340 s,@VERSION@,$VERSION,;t t
8341 s,@RELEASE@,$RELEASE,;t t
8342 s,@LIBOBJS@,$LIBOBJS,;t t
8343 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
8348 cat >>$CONFIG_STATUS <<\_ACEOF
8349 # Split the substitutions into bite-sized pieces for seds with
8350 # small command number limits, like on Digital OSF/1 and HP-UX.
8352 ac_sed_frag=1 # Number of current file.
8353 ac_beg=1 # First line for current file.
8354 ac_end=$ac_max_sed_lines # Line after last line for current file.
8357 while $ac_more_lines; do
8358 if test $ac_beg -gt 1; then
8359 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8361 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
8363 if test ! -s $tmp/subs.frag; then
8366 # The purpose of the label and of the branching condition is to
8367 # speed up the sed processing (if there are no `@' at all, there
8368 # is no need to browse any of the substitutions).
8369 # These are the two extra sed commands mentioned above.
8371 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
8372 if test -z "$ac_sed_cmds"; then
8373 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
8375 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
8377 ac_sed_frag=`expr $ac_sed_frag + 1`
8379 ac_end=`expr $ac_end + $ac_max_sed_lines`
8382 if test -z "$ac_sed_cmds"; then
8385 fi # test -n "$CONFIG_FILES"
8388 cat >>$CONFIG_STATUS <<\_ACEOF
8389 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
8390 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8392 - | *:- | *:-:* ) # input from stdin
8394 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8395 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8396 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8397 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8398 * ) ac_file_in=$ac_file.in ;;
8401 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
8402 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
8403 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8404 X"$ac_file" : 'X\(//\)[^/]' \| \
8405 X"$ac_file" : 'X\(//\)$' \| \
8406 X"$ac_file" : 'X\(/\)' \| \
8407 . : '\(.\)' 2>/dev/null ||
8409 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8410 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8411 /^X\(\/\/\)$/{ s//\1/; q; }
8412 /^X\(\/\).*/{ s//\1/; q; }
8414 { if $as_mkdir_p; then
8419 while test ! -d "$as_dir"; do
8420 as_dirs="$as_dir $as_dirs"
8421 as_dir=`(dirname "$as_dir") 2>/dev/null ||
8422 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8423 X"$as_dir" : 'X\(//\)[^/]' \| \
8424 X"$as_dir" : 'X\(//\)$' \| \
8425 X"$as_dir" : 'X\(/\)' \| \
8426 . : '\(.\)' 2>/dev/null ||
8428 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8429 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8430 /^X\(\/\/\)$/{ s//\1/; q; }
8431 /^X\(\/\).*/{ s//\1/; q; }
8434 test ! -n "$as_dirs" || mkdir $as_dirs
8435 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8436 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8437 { (exit 1); exit 1; }; }; }
8441 if test "$ac_dir" != .; then
8442 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8443 # A "../" for each directory in $ac_dir_suffix.
8444 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8446 ac_dir_suffix= ac_top_builddir=
8450 .) # No --srcdir option. We are building in place.
8452 if test -z "$ac_top_builddir"; then
8455 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
8457 [\\/]* | ?:[\\/]* ) # Absolute path.
8458 ac_srcdir=$srcdir$ac_dir_suffix;
8459 ac_top_srcdir=$srcdir ;;
8461 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8462 ac_top_srcdir=$ac_top_builddir$srcdir ;;
8465 # Do not use `cd foo && pwd` to compute absolute paths, because
8466 # the directories may not exist.
8468 .) ac_abs_builddir="$ac_dir";;
8471 .) ac_abs_builddir=`pwd`;;
8472 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8473 *) ac_abs_builddir=`pwd`/"$ac_dir";;
8476 case $ac_abs_builddir in
8477 .) ac_abs_top_builddir=${ac_top_builddir}.;;
8479 case ${ac_top_builddir}. in
8480 .) ac_abs_top_builddir=$ac_abs_builddir;;
8481 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8482 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8485 case $ac_abs_builddir in
8486 .) ac_abs_srcdir=$ac_srcdir;;
8489 .) ac_abs_srcdir=$ac_abs_builddir;;
8490 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8491 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8494 case $ac_abs_builddir in
8495 .) ac_abs_top_srcdir=$ac_top_srcdir;;
8497 case $ac_top_srcdir in
8498 .) ac_abs_top_srcdir=$ac_abs_builddir;;
8499 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8500 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8506 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8507 *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
8510 if test x"$ac_file" != x-; then
8511 { echo "$as_me:$LINENO: creating $ac_file" >&5
8512 echo "$as_me: creating $ac_file" >&6;}
8515 # Let's still pretend it is `configure' which instantiates (i.e., don't
8516 # use $as_me), people would be surprised to read:
8517 # /* config.h. Generated by config.status. */
8518 if test x"$ac_file" = x-; then
8521 configure_input="$ac_file. "
8523 configure_input=$configure_input"Generated from `echo $ac_file_in |
8524 sed 's,.*/,,'` by configure."
8526 # First look for the input files in the build tree, otherwise in the
8528 ac_file_inputs=`IFS=:
8529 for f in $ac_file_in; do
8531 -) echo $tmp/stdin ;;
8533 # Absolute (can't be DOS-style, as IFS=:)
8534 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8535 echo "$as_me: error: cannot find input file: $f" >&2;}
8536 { (exit 1); exit 1; }; }
8539 if test -f "$f"; then
8542 elif test -f "$srcdir/$f"; then
8547 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8548 echo "$as_me: error: cannot find input file: $f" >&2;}
8549 { (exit 1); exit 1; }; }
8552 done` || { (exit 1); exit 1; }
8554 cat >>$CONFIG_STATUS <<_ACEOF
8558 cat >>$CONFIG_STATUS <<\_ACEOF
8560 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8561 s,@configure_input@,$configure_input,;t t
8562 s,@srcdir@,$ac_srcdir,;t t
8563 s,@abs_srcdir@,$ac_abs_srcdir,;t t
8564 s,@top_srcdir@,$ac_top_srcdir,;t t
8565 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
8566 s,@builddir@,$ac_builddir,;t t
8567 s,@abs_builddir@,$ac_abs_builddir,;t t
8568 s,@top_builddir@,$ac_top_builddir,;t t
8569 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
8570 s,@INSTALL@,$ac_INSTALL,;t t
8571 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
8573 if test x"$ac_file" != x-; then
8574 mv $tmp/out $ac_file
8582 cat >>$CONFIG_STATUS <<\_ACEOF
8585 # CONFIG_HEADER section.
8588 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
8589 # NAME is the cpp macro being defined and VALUE is the value it is being given.
8591 # ac_d sets the value in "#define NAME VALUE" lines.
8592 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
8593 ac_dB='[ ].*$,\1#\2'
8596 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
8597 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
8598 ac_uB='$,\1#\2define\3'
8602 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
8603 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8605 - | *:- | *:-:* ) # input from stdin
8607 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8608 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8609 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
8610 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
8611 * ) ac_file_in=$ac_file.in ;;
8614 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
8615 echo "$as_me: creating $ac_file" >&6;}
8617 # First look for the input files in the build tree, otherwise in the
8619 ac_file_inputs=`IFS=:
8620 for f in $ac_file_in; do
8622 -) echo $tmp/stdin ;;
8624 # Absolute (can't be DOS-style, as IFS=:)
8625 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8626 echo "$as_me: error: cannot find input file: $f" >&2;}
8627 { (exit 1); exit 1; }; }
8628 # Do quote $f, to prevent DOS paths from being IFS'd.
8631 if test -f "$f"; then
8634 elif test -f "$srcdir/$f"; then
8639 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
8640 echo "$as_me: error: cannot find input file: $f" >&2;}
8641 { (exit 1); exit 1; }; }
8644 done` || { (exit 1); exit 1; }
8645 # Remove the trailing spaces.
8646 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
8650 # Transform confdefs.h into two sed scripts, `conftest.defines' and
8651 # `conftest.undefs', that substitutes the proper values into
8652 # config.h.in to produce config.h. The first handles `#define'
8653 # templates, and the second `#undef' templates.
8654 # And first: Protect against being on the right side of a sed subst in
8655 # config.status. Protect against being in an unquoted here document
8657 rm -f conftest.defines conftest.undefs
8658 # Using a here document instead of a string reduces the quoting nightmare.
8659 # Putting comments in sed scripts is not portable.
8661 # `end' is used to avoid that the second main sed command (meant for
8662 # 0-ary CPP macros) applies to n-ary macro definitions.
8663 # See the Autoconf documentation for `clear'.
8664 cat >confdef2sed.sed <<\_ACEOF
8669 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
8671 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
8674 # If some macros were called several times there might be several times
8675 # the same #defines, which is useless. Nevertheless, we may not want to
8676 # sort them, since we want the *last* AC-DEFINE to be honored.
8677 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
8678 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
8679 rm -f confdef2sed.sed
8681 # This sed command replaces #undef with comments. This is necessary, for
8682 # example, in the case of _POSIX_SOURCE, which is predefined and required
8683 # on some systems where configure will not decide to define it.
8684 cat >>conftest.undefs <<\_ACEOF
8685 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
8688 # Break up conftest.defines because some shells have a limit on the size
8689 # of here documents, and old seds have small limits too (100 cmds).
8690 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
8691 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
8692 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
8693 echo ' :' >>$CONFIG_STATUS
8695 while grep . conftest.defines >/dev/null
8697 # Write a limited-size here document to $tmp/defines.sed.
8698 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
8699 # Speed up: don't consider the non `#define' lines.
8700 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
8701 # Work around the forget-to-reset-the-flag bug.
8702 echo 't clr' >>$CONFIG_STATUS
8703 echo ': clr' >>$CONFIG_STATUS
8704 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
8706 sed -f $tmp/defines.sed $tmp/in >$tmp/out
8710 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
8711 rm -f conftest.defines
8712 mv conftest.tail conftest.defines
8714 rm -f conftest.defines
8715 echo ' fi # grep' >>$CONFIG_STATUS
8716 echo >>$CONFIG_STATUS
8718 # Break up conftest.undefs because some shells have a limit on the size
8719 # of here documents, and old seds have small limits too (100 cmds).
8720 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
8722 while grep . conftest.undefs >/dev/null
8724 # Write a limited-size here document to $tmp/undefs.sed.
8725 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
8726 # Speed up: don't consider the non `#undef'
8727 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
8728 # Work around the forget-to-reset-the-flag bug.
8729 echo 't clr' >>$CONFIG_STATUS
8730 echo ': clr' >>$CONFIG_STATUS
8731 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
8733 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
8737 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
8738 rm -f conftest.undefs
8739 mv conftest.tail conftest.undefs
8741 rm -f conftest.undefs
8743 cat >>$CONFIG_STATUS <<\_ACEOF
8744 # Let's still pretend it is `configure' which instantiates (i.e., don't
8745 # use $as_me), people would be surprised to read:
8746 # /* config.h. Generated by config.status. */
8747 if test x"$ac_file" = x-; then
8748 echo "/* Generated by configure. */" >$tmp/config.h
8750 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
8752 cat $tmp/in >>$tmp/config.h
8754 if test x"$ac_file" != x-; then
8755 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
8756 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
8757 echo "$as_me: $ac_file is unchanged" >&6;}
8759 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
8760 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8761 X"$ac_file" : 'X\(//\)[^/]' \| \
8762 X"$ac_file" : 'X\(//\)$' \| \
8763 X"$ac_file" : 'X\(/\)' \| \
8764 . : '\(.\)' 2>/dev/null ||
8766 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8767 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8768 /^X\(\/\/\)$/{ s//\1/; q; }
8769 /^X\(\/\).*/{ s//\1/; q; }
8771 { if $as_mkdir_p; then
8776 while test ! -d "$as_dir"; do
8777 as_dirs="$as_dir $as_dirs"
8778 as_dir=`(dirname "$as_dir") 2>/dev/null ||
8779 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8780 X"$as_dir" : 'X\(//\)[^/]' \| \
8781 X"$as_dir" : 'X\(//\)$' \| \
8782 X"$as_dir" : 'X\(/\)' \| \
8783 . : '\(.\)' 2>/dev/null ||
8785 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8786 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8787 /^X\(\/\/\)$/{ s//\1/; q; }
8788 /^X\(\/\).*/{ s//\1/; q; }
8791 test ! -n "$as_dirs" || mkdir $as_dirs
8792 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8793 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8794 { (exit 1); exit 1; }; }; }
8797 mv $tmp/config.h $ac_file
8805 cat >>$CONFIG_STATUS <<\_ACEOF
8808 # CONFIG_COMMANDS section.
8810 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
8811 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
8812 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
8813 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
8814 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8815 X"$ac_dest" : 'X\(//\)[^/]' \| \
8816 X"$ac_dest" : 'X\(//\)$' \| \
8817 X"$ac_dest" : 'X\(/\)' \| \
8818 . : '\(.\)' 2>/dev/null ||
8820 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8821 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8822 /^X\(\/\/\)$/{ s//\1/; q; }
8823 /^X\(\/\).*/{ s//\1/; q; }
8825 { if $as_mkdir_p; then
8830 while test ! -d "$as_dir"; do
8831 as_dirs="$as_dir $as_dirs"
8832 as_dir=`(dirname "$as_dir") 2>/dev/null ||
8833 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8834 X"$as_dir" : 'X\(//\)[^/]' \| \
8835 X"$as_dir" : 'X\(//\)$' \| \
8836 X"$as_dir" : 'X\(/\)' \| \
8837 . : '\(.\)' 2>/dev/null ||
8839 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8840 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8841 /^X\(\/\/\)$/{ s//\1/; q; }
8842 /^X\(\/\).*/{ s//\1/; q; }
8845 test ! -n "$as_dirs" || mkdir $as_dirs
8846 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8847 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8848 { (exit 1); exit 1; }; }; }
8852 if test "$ac_dir" != .; then
8853 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8854 # A "../" for each directory in $ac_dir_suffix.
8855 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8857 ac_dir_suffix= ac_top_builddir=
8861 .) # No --srcdir option. We are building in place.
8863 if test -z "$ac_top_builddir"; then
8866 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
8868 [\\/]* | ?:[\\/]* ) # Absolute path.
8869 ac_srcdir=$srcdir$ac_dir_suffix;
8870 ac_top_srcdir=$srcdir ;;
8872 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8873 ac_top_srcdir=$ac_top_builddir$srcdir ;;
8876 # Do not use `cd foo && pwd` to compute absolute paths, because
8877 # the directories may not exist.
8879 .) ac_abs_builddir="$ac_dir";;
8882 .) ac_abs_builddir=`pwd`;;
8883 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8884 *) ac_abs_builddir=`pwd`/"$ac_dir";;
8887 case $ac_abs_builddir in
8888 .) ac_abs_top_builddir=${ac_top_builddir}.;;
8890 case ${ac_top_builddir}. in
8891 .) ac_abs_top_builddir=$ac_abs_builddir;;
8892 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8893 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8896 case $ac_abs_builddir in
8897 .) ac_abs_srcdir=$ac_srcdir;;
8900 .) ac_abs_srcdir=$ac_abs_builddir;;
8901 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8902 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8905 case $ac_abs_builddir in
8906 .) ac_abs_top_srcdir=$ac_top_srcdir;;
8908 case $ac_top_srcdir in
8909 .) ac_abs_top_srcdir=$ac_abs_builddir;;
8910 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8911 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8916 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
8917 echo "$as_me: executing $ac_dest commands" >&6;}
8920 case $CONFIG_FILES in *config.make*)
8921 echo "$config_vars" >> config.make;;
8923 test -d bits || mkdir bits ;;
8928 cat >>$CONFIG_STATUS <<\_ACEOF
8930 { (exit 0); exit 0; }
8932 chmod +x $CONFIG_STATUS
8933 ac_clean_files=$ac_clean_files_save
8936 # configure is writing to config.log, and then calls config.status.
8937 # config.status does its own redirection, appending to config.log.
8938 # Unfortunately, on DOS this fails, as config.log is still kept open
8939 # by configure, so config.status won't be able to write to it; its
8940 # output is simply discarded. So we exec the FD to /dev/null,
8941 # effectively closing config.log, so it can be properly (re)opened and
8942 # appended to by config.status. When coming back to configure, we
8943 # need to make the FD available again.
8944 if test "$no_create" != yes; then
8946 ac_config_status_args=
8947 test "$silent" = yes &&
8948 ac_config_status_args="$ac_config_status_args --quiet"
8950 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8952 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8953 # would make configure fail if this is the last instruction.
8954 $ac_cs_success || { (exit 1); exit 1; }
8958 # CONFIG_SUBDIRS section.
8960 if test "$no_recursion" != yes; then
8962 # Remove --cache-file and --srcdir arguments so they do not pile up.
8963 ac_sub_configure_args=
8965 for ac_arg in $ac_configure_args; do
8966 if test -n "$ac_prev"; then
8971 -cache-file | --cache-file | --cache-fil | --cache-fi \
8972 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
8973 ac_prev=cache_file ;;
8974 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
8975 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
8978 --config-cache | -C)
8980 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
8982 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
8984 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
8986 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
8988 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
8992 # Always prepend --prefix to ensure using the same prefix
8993 # in subdir configurations.
8994 ac_sub_configure_args="--prefix=$prefix $ac_sub_configure_args"
8997 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
8999 # Do not complain, so a configure script can configure whichever
9000 # parts of a large source tree are present.
9001 test -d $srcdir/$ac_dir || continue
9003 { echo "$as_me:$LINENO: configuring in $ac_dir" >&5
9004 echo "$as_me: configuring in $ac_dir" >&6;}
9005 { if $as_mkdir_p; then
9010 while test ! -d "$as_dir"; do
9011 as_dirs="$as_dir $as_dirs"
9012 as_dir=`(dirname "$as_dir") 2>/dev/null ||
9013 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9014 X"$as_dir" : 'X\(//\)[^/]' \| \
9015 X"$as_dir" : 'X\(//\)$' \| \
9016 X"$as_dir" : 'X\(/\)' \| \
9017 . : '\(.\)' 2>/dev/null ||
9019 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9020 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9021 /^X\(\/\/\)$/{ s//\1/; q; }
9022 /^X\(\/\).*/{ s//\1/; q; }
9025 test ! -n "$as_dirs" || mkdir $as_dirs
9026 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
9027 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
9028 { (exit 1); exit 1; }; }; }
9032 if test "$ac_dir" != .; then
9033 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
9034 # A "../" for each directory in $ac_dir_suffix.
9035 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
9037 ac_dir_suffix= ac_top_builddir=
9041 .) # No --srcdir option. We are building in place.
9043 if test -z "$ac_top_builddir"; then
9046 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
9048 [\\/]* | ?:[\\/]* ) # Absolute path.
9049 ac_srcdir=$srcdir$ac_dir_suffix;
9050 ac_top_srcdir=$srcdir ;;
9052 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9053 ac_top_srcdir=$ac_top_builddir$srcdir ;;
9056 # Do not use `cd foo && pwd` to compute absolute paths, because
9057 # the directories may not exist.
9059 .) ac_abs_builddir="$ac_dir";;
9062 .) ac_abs_builddir=`pwd`;;
9063 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
9064 *) ac_abs_builddir=`pwd`/"$ac_dir";;
9067 case $ac_abs_builddir in
9068 .) ac_abs_top_builddir=${ac_top_builddir}.;;
9070 case ${ac_top_builddir}. in
9071 .) ac_abs_top_builddir=$ac_abs_builddir;;
9072 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
9073 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
9076 case $ac_abs_builddir in
9077 .) ac_abs_srcdir=$ac_srcdir;;
9080 .) ac_abs_srcdir=$ac_abs_builddir;;
9081 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
9082 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
9085 case $ac_abs_builddir in
9086 .) ac_abs_top_srcdir=$ac_top_srcdir;;
9088 case $ac_top_srcdir in
9089 .) ac_abs_top_srcdir=$ac_abs_builddir;;
9090 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
9091 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
9098 # Check for guested configure; otherwise get Cygnus style configure.
9099 if test -f $ac_srcdir/configure.gnu; then
9100 ac_sub_configure="$SHELL '$ac_srcdir/configure.gnu'"
9101 elif test -f $ac_srcdir/configure; then
9102 ac_sub_configure="$SHELL '$ac_srcdir/configure'"
9103 elif test -f $ac_srcdir/configure.in; then
9104 ac_sub_configure=$ac_configure
9106 { echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5
9107 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
9111 # The recursion is here.
9112 if test -n "$ac_sub_configure"; then
9113 # Make the cache file name correct relative to the subdirectory.
9115 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
9117 ac_sub_cache_file=$ac_top_builddir$cache_file ;;
9120 { echo "$as_me:$LINENO: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
9121 echo "$as_me: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
9122 # The eval makes quoting arguments work.
9123 eval $ac_sub_configure $ac_sub_configure_args \
9124 --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir ||
9125 { { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
9126 echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
9127 { (exit 1); exit 1; }; }