2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.59 for libdecnumber .
5 # Report bugs to <gcc-bugs@gcc.gnu.org>.
7 # Copyright (C) 2003 Free Software Foundation, Inc.
8 # This configure script is free software; the Free Software Foundation
9 # gives unlimited permission to copy, distribute and modify it.
10 ## --------------------- ##
11 ## M4sh Initialization. ##
12 ## --------------------- ##
14 # Be Bourne compatible
15 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
18 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
19 # is contrary to our usage. Disable this feature.
20 alias -g '${1+"$@"}'='"$@"'
21 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
24 DUALCASE=1; export DUALCASE # for MKS sh
26 # Support unset when possible.
27 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
34 # Work around bugs in pre-3.0 UWIN ksh.
35 $as_unset ENV MAIL MAILPATH
42 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
43 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
46 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
47 eval $as_var=C; export $as_var
53 # Required to use basename.
54 if expr a : '\(a\)' >/dev/null 2>&1; then
60 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
67 # Name of the executable.
68 as_me=`$as_basename "$0" ||
69 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
70 X"$0" : 'X\(//\)$' \| \
71 X"$0" : 'X\(/\)$' \| \
72 . : '\(.\)' 2>/dev/null ||
74 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
75 /^X\/\(\/\/\)$/{ s//\1/; q; }
76 /^X\/\(\/\).*/{ s//\1/; q; }
80 # PATH needs CR, and LINENO needs CR and PATH.
81 # Avoid depending upon Character Ranges.
82 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
83 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
84 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
85 as_cr_digits='0123456789'
86 as_cr_alnum=$as_cr_Letters$as_cr_digits
88 # The user is always right.
89 if test "${PATH_SEPARATOR+set}" != set; then
90 echo "#! /bin/sh" >conf$$.sh
91 echo "exit 0" >>conf$$.sh
93 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
104 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
105 test "x$as_lineno_1" != "x$as_lineno_2" &&
106 test "x$as_lineno_3" = "x$as_lineno_2" || {
107 # Find who we are. Look in the path if we contain no path at all
110 *[\\/]* ) as_myself=$0 ;;
111 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
115 test -z "$as_dir" && as_dir=.
116 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
121 # We did not find ourselves, most probably we were run as `sh COMMAND'
122 # in which case we are not to be found in the path.
123 if test "x$as_myself" = x; then
126 if test ! -f "$as_myself"; then
127 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
128 { (exit 1); exit 1; }; }
130 case $CONFIG_SHELL in
132 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
133 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
136 test -z "$as_dir" && as_dir=.
137 for as_base in sh bash ksh sh5; do
140 if ("$as_dir/$as_base" -c '
143 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
144 test "x$as_lineno_1" != "x$as_lineno_2" &&
145 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
146 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
147 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
148 CONFIG_SHELL=$as_dir/$as_base
150 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
158 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
159 # uniformly replaced by the line number. The first 'sed' inserts a
160 # line-number line before each line; the second 'sed' does the real
161 # work. The second script uses 'N' to pair each line-number line
162 # with the numbered line, and appends trailing '-' during
163 # substitution so that $LINENO is not a special case at line end.
164 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
165 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
166 sed '=' <$as_myself |
171 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
174 s,^['$as_cr_digits']*\n,,
176 chmod +x $as_me.lineno ||
177 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
178 { (exit 1); exit 1; }; }
180 # Don't try to exec as it changes $[0], causing all sort of problems
181 # (the dirname of $[0] is not the place where we might find the
182 # original and so on. Autoconf is especially sensible to this).
184 # Exit status is that of the last command.
189 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
190 *c*,-n*) ECHO_N= ECHO_C='
192 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
193 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
196 if expr a : '\(a\)' >/dev/null 2>&1; then
202 rm -f conf$$ conf$$.exe conf$$.file
204 if ln -s conf$$.file conf$$ 2>/dev/null; then
205 # We could just check for DJGPP; but this test a) works b) is more generic
206 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
207 if test -f conf$$.exe; then
208 # Don't use ln at all; we don't have any links
213 elif ln conf$$.file conf$$ 2>/dev/null; then
218 rm -f conf$$ conf$$.exe conf$$.file
220 if mkdir -p . 2>/dev/null; then
223 test -d ./-p && rmdir ./-p
227 as_executable_p="test -f"
229 # Sed expression to map a string onto a valid CPP name.
230 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
232 # Sed expression to map a string onto a valid variable name.
233 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
237 # We need space, tab and new line, in precisely that order.
247 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
248 # so uname gets run too.
249 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
256 ac_default_prefix=/usr/local
257 ac_config_libobj_dir=.
262 SHELL=${CONFIG_SHELL-/bin/sh}
264 # Maximum number of lines to put in a shell here document.
265 # This variable seems obsolete. It should probably be removed, and
266 # only ac_max_sed_lines should be used.
267 : ${ac_max_here_lines=38}
269 # Identity of this package.
270 PACKAGE_NAME='libdecnumber'
271 PACKAGE_TARNAME='libdecnumber'
273 PACKAGE_STRING='libdecnumber '
274 PACKAGE_BUGREPORT='gcc-bugs@gcc.gnu.org'
276 ac_unique_file="decNumber.h"
277 # Factoring default headers for most tests.
278 ac_includes_default="\
281 # include <sys/types.h>
284 # include <sys/stat.h>
295 # if !STDC_HEADERS && HAVE_MEMORY_H
301 # include <strings.h>
304 # include <inttypes.h>
314 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS SET_MAKE CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT RANLIB ac_ct_RANLIB ACLOCAL AUTOCONF AUTOHEADER WARN_CFLAGS WARN_PEDANTIC WERROR CPP EGREP MAINT build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os enable_decimal_float ADDITIONAL_OBJS LIBOBJS LTLIBOBJS'
317 # Initialize some variables set by options.
319 ac_init_version=false
320 # The variables have the same names as the options, with
321 # dashes changed to underlines.
329 program_transform_name=s,x,x,
337 # Installation directory options.
338 # These are left unexpanded so users can "make install exec_prefix=/foo"
339 # and all the variables that are supposed to be based on exec_prefix
340 # by default will actually change.
341 # Use braces instead of parens because sh, perl, etc. also accept them.
342 bindir='${exec_prefix}/bin'
343 sbindir='${exec_prefix}/sbin'
344 libexecdir='${exec_prefix}/libexec'
345 datadir='${prefix}/share'
346 sysconfdir='${prefix}/etc'
347 sharedstatedir='${prefix}/com'
348 localstatedir='${prefix}/var'
349 libdir='${exec_prefix}/lib'
350 includedir='${prefix}/include'
351 oldincludedir='/usr/include'
352 infodir='${prefix}/info'
353 mandir='${prefix}/man'
358 # If the previous option needs an argument, assign it.
359 if test -n "$ac_prev"; then
360 eval "$ac_prev=\$ac_option"
365 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
367 # Accept the important Cygnus configure options, so we can diagnose typos.
371 -bindir | --bindir | --bindi | --bind | --bin | --bi)
373 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
376 -build | --build | --buil | --bui | --bu)
377 ac_prev=build_alias ;;
378 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
379 build_alias=$ac_optarg ;;
381 -cache-file | --cache-file | --cache-fil | --cache-fi \
382 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
383 ac_prev=cache_file ;;
384 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
385 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
386 cache_file=$ac_optarg ;;
389 cache_file=config.cache ;;
391 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
393 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
395 datadir=$ac_optarg ;;
397 -disable-* | --disable-*)
398 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
399 # Reject names that are not valid shell variable names.
400 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
401 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
402 { (exit 1); exit 1; }; }
403 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
404 eval "enable_$ac_feature=no" ;;
406 -enable-* | --enable-*)
407 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
408 # Reject names that are not valid shell variable names.
409 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
410 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
411 { (exit 1); exit 1; }; }
412 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
414 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
417 eval "enable_$ac_feature='$ac_optarg'" ;;
419 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
420 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
421 | --exec | --exe | --ex)
422 ac_prev=exec_prefix ;;
423 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
424 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
425 | --exec=* | --exe=* | --ex=*)
426 exec_prefix=$ac_optarg ;;
428 -gas | --gas | --ga | --g)
429 # Obsolete; use --with-gas.
432 -help | --help | --hel | --he | -h)
434 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
435 ac_init_help=recursive ;;
436 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
437 ac_init_help=short ;;
439 -host | --host | --hos | --ho)
440 ac_prev=host_alias ;;
441 -host=* | --host=* | --hos=* | --ho=*)
442 host_alias=$ac_optarg ;;
444 -includedir | --includedir | --includedi | --included | --include \
445 | --includ | --inclu | --incl | --inc)
446 ac_prev=includedir ;;
447 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
448 | --includ=* | --inclu=* | --incl=* | --inc=*)
449 includedir=$ac_optarg ;;
451 -infodir | --infodir | --infodi | --infod | --info | --inf)
453 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
454 infodir=$ac_optarg ;;
456 -libdir | --libdir | --libdi | --libd)
458 -libdir=* | --libdir=* | --libdi=* | --libd=*)
461 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
462 | --libexe | --libex | --libe)
463 ac_prev=libexecdir ;;
464 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
465 | --libexe=* | --libex=* | --libe=*)
466 libexecdir=$ac_optarg ;;
468 -localstatedir | --localstatedir | --localstatedi | --localstated \
469 | --localstate | --localstat | --localsta | --localst \
470 | --locals | --local | --loca | --loc | --lo)
471 ac_prev=localstatedir ;;
472 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
473 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
474 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
475 localstatedir=$ac_optarg ;;
477 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
479 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
483 # Obsolete; use --without-fp.
486 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
487 | --no-cr | --no-c | -n)
490 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
491 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
494 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
495 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
496 | --oldin | --oldi | --old | --ol | --o)
497 ac_prev=oldincludedir ;;
498 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
499 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
500 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
501 oldincludedir=$ac_optarg ;;
503 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
505 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
508 -program-prefix | --program-prefix | --program-prefi | --program-pref \
509 | --program-pre | --program-pr | --program-p)
510 ac_prev=program_prefix ;;
511 -program-prefix=* | --program-prefix=* | --program-prefi=* \
512 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
513 program_prefix=$ac_optarg ;;
515 -program-suffix | --program-suffix | --program-suffi | --program-suff \
516 | --program-suf | --program-su | --program-s)
517 ac_prev=program_suffix ;;
518 -program-suffix=* | --program-suffix=* | --program-suffi=* \
519 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
520 program_suffix=$ac_optarg ;;
522 -program-transform-name | --program-transform-name \
523 | --program-transform-nam | --program-transform-na \
524 | --program-transform-n | --program-transform- \
525 | --program-transform | --program-transfor \
526 | --program-transfo | --program-transf \
527 | --program-trans | --program-tran \
528 | --progr-tra | --program-tr | --program-t)
529 ac_prev=program_transform_name ;;
530 -program-transform-name=* | --program-transform-name=* \
531 | --program-transform-nam=* | --program-transform-na=* \
532 | --program-transform-n=* | --program-transform-=* \
533 | --program-transform=* | --program-transfor=* \
534 | --program-transfo=* | --program-transf=* \
535 | --program-trans=* | --program-tran=* \
536 | --progr-tra=* | --program-tr=* | --program-t=*)
537 program_transform_name=$ac_optarg ;;
539 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
540 | -silent | --silent | --silen | --sile | --sil)
543 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
545 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
547 sbindir=$ac_optarg ;;
549 -sharedstatedir | --sharedstatedir | --sharedstatedi \
550 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
551 | --sharedst | --shareds | --shared | --share | --shar \
553 ac_prev=sharedstatedir ;;
554 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
555 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
556 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
558 sharedstatedir=$ac_optarg ;;
560 -site | --site | --sit)
562 -site=* | --site=* | --sit=*)
565 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
567 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
570 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
571 | --syscon | --sysco | --sysc | --sys | --sy)
572 ac_prev=sysconfdir ;;
573 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
574 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
575 sysconfdir=$ac_optarg ;;
577 -target | --target | --targe | --targ | --tar | --ta | --t)
578 ac_prev=target_alias ;;
579 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
580 target_alias=$ac_optarg ;;
582 -v | -verbose | --verbose | --verbos | --verbo | --verb)
585 -version | --version | --versio | --versi | --vers | -V)
589 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
590 # Reject names that are not valid shell variable names.
591 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
592 { echo "$as_me: error: invalid package name: $ac_package" >&2
593 { (exit 1); exit 1; }; }
594 ac_package=`echo $ac_package| sed 's/-/_/g'`
596 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
599 eval "with_$ac_package='$ac_optarg'" ;;
601 -without-* | --without-*)
602 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
603 # Reject names that are not valid shell variable names.
604 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
605 { echo "$as_me: error: invalid package name: $ac_package" >&2
606 { (exit 1); exit 1; }; }
607 ac_package=`echo $ac_package | sed 's/-/_/g'`
608 eval "with_$ac_package=no" ;;
611 # Obsolete; use --with-x.
614 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
615 | --x-incl | --x-inc | --x-in | --x-i)
616 ac_prev=x_includes ;;
617 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
618 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
619 x_includes=$ac_optarg ;;
621 -x-libraries | --x-libraries | --x-librarie | --x-librari \
622 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
623 ac_prev=x_libraries ;;
624 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
625 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
626 x_libraries=$ac_optarg ;;
628 -*) { echo "$as_me: error: unrecognized option: $ac_option
629 Try \`$0 --help' for more information." >&2
630 { (exit 1); exit 1; }; }
634 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
635 # Reject names that are not valid shell variable names.
636 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
637 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
638 { (exit 1); exit 1; }; }
639 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
640 eval "$ac_envvar='$ac_optarg'"
644 # FIXME: should be removed in autoconf 3.0.
645 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
646 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
647 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
648 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
654 if test -n "$ac_prev"; then
655 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
656 { echo "$as_me: error: missing argument to $ac_option" >&2
657 { (exit 1); exit 1; }; }
660 # Be sure to have absolute paths.
661 for ac_var in exec_prefix prefix
663 eval ac_val=$`echo $ac_var`
665 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
666 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
667 { (exit 1); exit 1; }; };;
671 # Be sure to have absolute paths.
672 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
673 localstatedir libdir includedir oldincludedir infodir mandir
675 eval ac_val=$`echo $ac_var`
677 [\\/$]* | ?:[\\/]* ) ;;
678 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
679 { (exit 1); exit 1; }; };;
683 # There might be people who depend on the old broken behavior: `$host'
684 # used to hold the argument of --host etc.
685 # FIXME: To remove some day.
690 # FIXME: To remove some day.
691 if test "x$host_alias" != x; then
692 if test "x$build_alias" = x; then
693 cross_compiling=maybe
694 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
695 If a cross compiler is detected then cross compile mode will be used." >&2
696 elif test "x$build_alias" != "x$host_alias"; then
702 test -n "$host_alias" && ac_tool_prefix=$host_alias-
704 test "$silent" = yes && exec 6>/dev/null
707 # Find the source files, if location was not specified.
708 if test -z "$srcdir"; then
709 ac_srcdir_defaulted=yes
710 # Try the directory containing this script, then its parent.
711 ac_confdir=`(dirname "$0") 2>/dev/null ||
712 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
713 X"$0" : 'X\(//\)[^/]' \| \
714 X"$0" : 'X\(//\)$' \| \
715 X"$0" : 'X\(/\)' \| \
716 . : '\(.\)' 2>/dev/null ||
718 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
719 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
720 /^X\(\/\/\)$/{ s//\1/; q; }
721 /^X\(\/\).*/{ s//\1/; q; }
724 if test ! -r $srcdir/$ac_unique_file; then
728 ac_srcdir_defaulted=no
730 if test ! -r $srcdir/$ac_unique_file; then
731 if test "$ac_srcdir_defaulted" = yes; then
732 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
733 { (exit 1); exit 1; }; }
735 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
736 { (exit 1); exit 1; }; }
739 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
740 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
741 { (exit 1); exit 1; }; }
742 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
743 ac_env_build_alias_set=${build_alias+set}
744 ac_env_build_alias_value=$build_alias
745 ac_cv_env_build_alias_set=${build_alias+set}
746 ac_cv_env_build_alias_value=$build_alias
747 ac_env_host_alias_set=${host_alias+set}
748 ac_env_host_alias_value=$host_alias
749 ac_cv_env_host_alias_set=${host_alias+set}
750 ac_cv_env_host_alias_value=$host_alias
751 ac_env_target_alias_set=${target_alias+set}
752 ac_env_target_alias_value=$target_alias
753 ac_cv_env_target_alias_set=${target_alias+set}
754 ac_cv_env_target_alias_value=$target_alias
755 ac_env_CC_set=${CC+set}
757 ac_cv_env_CC_set=${CC+set}
758 ac_cv_env_CC_value=$CC
759 ac_env_CFLAGS_set=${CFLAGS+set}
760 ac_env_CFLAGS_value=$CFLAGS
761 ac_cv_env_CFLAGS_set=${CFLAGS+set}
762 ac_cv_env_CFLAGS_value=$CFLAGS
763 ac_env_LDFLAGS_set=${LDFLAGS+set}
764 ac_env_LDFLAGS_value=$LDFLAGS
765 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
766 ac_cv_env_LDFLAGS_value=$LDFLAGS
767 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
768 ac_env_CPPFLAGS_value=$CPPFLAGS
769 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
770 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
771 ac_env_CPP_set=${CPP+set}
772 ac_env_CPP_value=$CPP
773 ac_cv_env_CPP_set=${CPP+set}
774 ac_cv_env_CPP_value=$CPP
777 # Report the --help message.
779 if test "$ac_init_help" = "long"; then
780 # Omit some internal or obsolete options to make the list less imposing.
781 # This message is too long to be a string in the A/UX 3.1 sh.
783 \`configure' configures libdecnumber to adapt to many kinds of systems.
785 Usage: $0 [OPTION]... [VAR=VALUE]...
787 To assign environment variables (e.g., CC, CFLAGS...), specify them as
788 VAR=VALUE. See below for descriptions of some of the useful variables.
790 Defaults for the options are specified in brackets.
793 -h, --help display this help and exit
794 --help=short display options specific to this package
795 --help=recursive display the short help of all the included packages
796 -V, --version display version information and exit
797 -q, --quiet, --silent do not print \`checking...' messages
798 --cache-file=FILE cache test results in FILE [disabled]
799 -C, --config-cache alias for \`--cache-file=config.cache'
800 -n, --no-create do not create output files
801 --srcdir=DIR find the sources in DIR [configure dir or \`..']
806 Installation directories:
807 --prefix=PREFIX install architecture-independent files in PREFIX
809 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
812 By default, \`make install' will install all the files in
813 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
814 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
815 for instance \`--prefix=\$HOME'.
817 For better control, use the options below.
819 Fine tuning of the installation directories:
820 --bindir=DIR user executables [EPREFIX/bin]
821 --sbindir=DIR system admin executables [EPREFIX/sbin]
822 --libexecdir=DIR program executables [EPREFIX/libexec]
823 --datadir=DIR read-only architecture-independent data [PREFIX/share]
824 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
825 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
826 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
827 --libdir=DIR object code libraries [EPREFIX/lib]
828 --includedir=DIR C header files [PREFIX/include]
829 --oldincludedir=DIR C header files for non-gcc [/usr/include]
830 --infodir=DIR info documentation [PREFIX/info]
831 --mandir=DIR man documentation [PREFIX/man]
837 --build=BUILD configure for building on BUILD [guessed]
838 --host=HOST cross-compile to build programs to run on HOST [BUILD]
839 --target=TARGET configure for building compilers for TARGET [HOST]
843 if test -n "$ac_init_help"; then
844 case $ac_init_help in
845 short | recursive ) echo "Configuration of libdecnumber :";;
850 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
851 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
852 --enable-werror-always enable -Werror despite compiler version
853 --enable-maintainer-mode enable rules only needed by maintainers
854 --enable-decimal-float={no,yes,bid,dpd}
855 enable decimal float extension to C. Selecting 'bid'
856 or 'dpd' choses which decimal floating point format
859 Some influential environment variables:
860 CC C compiler command
861 CFLAGS C compiler flags
862 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
863 nonstandard directory <lib dir>
864 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
865 headers in a nonstandard directory <include dir>
868 Use these variables to override the choices made by `configure' or to help
869 it to find libraries and programs with nonstandard names/locations.
871 Report bugs to <gcc-bugs@gcc.gnu.org>.
875 if test "$ac_init_help" = "recursive"; then
876 # If there are subdirs, report their specific --help.
878 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
879 test -d $ac_dir || continue
882 if test "$ac_dir" != .; then
883 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
884 # A "../" for each directory in $ac_dir_suffix.
885 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
887 ac_dir_suffix= ac_top_builddir=
891 .) # No --srcdir option. We are building in place.
893 if test -z "$ac_top_builddir"; then
896 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
898 [\\/]* | ?:[\\/]* ) # Absolute path.
899 ac_srcdir=$srcdir$ac_dir_suffix;
900 ac_top_srcdir=$srcdir ;;
902 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
903 ac_top_srcdir=$ac_top_builddir$srcdir ;;
906 # Do not use `cd foo && pwd` to compute absolute paths, because
907 # the directories may not exist.
909 .) ac_abs_builddir="$ac_dir";;
912 .) ac_abs_builddir=`pwd`;;
913 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
914 *) ac_abs_builddir=`pwd`/"$ac_dir";;
917 case $ac_abs_builddir in
918 .) ac_abs_top_builddir=${ac_top_builddir}.;;
920 case ${ac_top_builddir}. in
921 .) ac_abs_top_builddir=$ac_abs_builddir;;
922 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
923 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
926 case $ac_abs_builddir in
927 .) ac_abs_srcdir=$ac_srcdir;;
930 .) ac_abs_srcdir=$ac_abs_builddir;;
931 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
932 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
935 case $ac_abs_builddir in
936 .) ac_abs_top_srcdir=$ac_top_srcdir;;
938 case $ac_top_srcdir in
939 .) ac_abs_top_srcdir=$ac_abs_builddir;;
940 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
941 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
946 # Check for guested configure; otherwise get Cygnus style configure.
947 if test -f $ac_srcdir/configure.gnu; then
949 $SHELL $ac_srcdir/configure.gnu --help=recursive
950 elif test -f $ac_srcdir/configure; then
952 $SHELL $ac_srcdir/configure --help=recursive
953 elif test -f $ac_srcdir/configure.ac ||
954 test -f $ac_srcdir/configure.in; then
958 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
964 test -n "$ac_init_help" && exit 0
965 if $ac_init_version; then
967 libdecnumber configure
968 generated by GNU Autoconf 2.59
970 Copyright (C) 2003 Free Software Foundation, Inc.
971 This configure script is free software; the Free Software Foundation
972 gives unlimited permission to copy, distribute and modify it.
978 This file contains any messages produced by compilers while
979 running configure, to aid debugging if configure makes a mistake.
981 It was created by libdecnumber $as_me , which was
982 generated by GNU Autoconf 2.59. Invocation command line was
993 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
994 uname -m = `(uname -m) 2>/dev/null || echo unknown`
995 uname -r = `(uname -r) 2>/dev/null || echo unknown`
996 uname -s = `(uname -s) 2>/dev/null || echo unknown`
997 uname -v = `(uname -v) 2>/dev/null || echo unknown`
999 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1000 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1002 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1003 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1004 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1005 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1006 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1007 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1008 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1012 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1016 test -z "$as_dir" && as_dir=.
1017 echo "PATH: $as_dir"
1032 # Keep a trace of the command line.
1033 # Strip out --no-create and --no-recursion so they do not pile up.
1034 # Strip out --silent because we don't want to record it for future runs.
1035 # Also quote any args containing shell meta-characters.
1036 # Make two passes to allow for proper duplicate-argument suppression.
1041 ac_must_keep_next=false
1047 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1048 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1049 | -silent | --silent | --silen | --sile | --sil)
1051 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1052 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1055 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1057 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1058 if test $ac_must_keep_next = true; then
1059 ac_must_keep_next=false # Got value, back to normal.
1062 *=* | --config-cache | -C | -disable-* | --disable-* \
1063 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1064 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1065 | -with-* | --with-* | -without-* | --without-* | --x)
1066 case "$ac_configure_args0 " in
1067 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1070 -* ) ac_must_keep_next=true ;;
1073 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1074 # Get rid of the leading space.
1080 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1081 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1083 # When interrupted or exit'd, cleanup temporary files, and complete
1084 # config.log. We remove comments because anyway the quotes in there
1085 # would cause problems or look ugly.
1086 # WARNING: Be sure not to use single quotes in there, as some shells,
1087 # such as our DU 5.0 friend, will then `close' the trap.
1088 trap 'exit_status=$?
1089 # Save into config.log some information that might help in debugging.
1094 ## ---------------- ##
1095 ## Cache variables. ##
1096 ## ---------------- ##
1099 # The following way of writing the cache mishandles newlines in values,
1102 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1105 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1106 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1110 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1117 ## ----------------- ##
1118 ## Output variables. ##
1119 ## ----------------- ##
1122 for ac_var in $ac_subst_vars
1124 eval ac_val=$`echo $ac_var`
1125 echo "$ac_var='"'"'$ac_val'"'"'"
1129 if test -n "$ac_subst_files"; then
1136 for ac_var in $ac_subst_files
1138 eval ac_val=$`echo $ac_var`
1139 echo "$ac_var='"'"'$ac_val'"'"'"
1144 if test -s confdefs.h; then
1151 sed "/^$/d" confdefs.h | sort
1154 test "$ac_signal" != 0 &&
1155 echo "$as_me: caught signal $ac_signal"
1156 echo "$as_me: exit $exit_status"
1158 rm -f core *.core &&
1159 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1162 for ac_signal in 1 2 13 15; do
1163 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1167 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1168 rm -rf conftest* confdefs.h
1169 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1172 # Predefined preprocessor variables.
1174 cat >>confdefs.h <<_ACEOF
1175 #define PACKAGE_NAME "$PACKAGE_NAME"
1179 cat >>confdefs.h <<_ACEOF
1180 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1184 cat >>confdefs.h <<_ACEOF
1185 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1189 cat >>confdefs.h <<_ACEOF
1190 #define PACKAGE_STRING "$PACKAGE_STRING"
1194 cat >>confdefs.h <<_ACEOF
1195 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1199 # Let the site file select an alternate cache file if it wants to.
1200 # Prefer explicitly selected file to automatically selected ones.
1201 if test -z "$CONFIG_SITE"; then
1202 if test "x$prefix" != xNONE; then
1203 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1205 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1208 for ac_site_file in $CONFIG_SITE; do
1209 if test -r "$ac_site_file"; then
1210 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1211 echo "$as_me: loading site script $ac_site_file" >&6;}
1212 sed 's/^/| /' "$ac_site_file" >&5
1217 if test -r "$cache_file"; then
1218 # Some versions of bash will fail to source /dev/null (special
1219 # files actually), so we avoid doing that.
1220 if test -f "$cache_file"; then
1221 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1222 echo "$as_me: loading cache $cache_file" >&6;}
1224 [\\/]* | ?:[\\/]* ) . $cache_file;;
1225 *) . ./$cache_file;;
1229 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1230 echo "$as_me: creating cache $cache_file" >&6;}
1234 # Check that the precious variables saved in the cache have kept the same
1236 ac_cache_corrupted=false
1237 for ac_var in `(set) 2>&1 |
1238 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1239 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1240 eval ac_new_set=\$ac_env_${ac_var}_set
1241 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1242 eval ac_new_val="\$ac_env_${ac_var}_value"
1243 case $ac_old_set,$ac_new_set in
1245 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1246 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1247 ac_cache_corrupted=: ;;
1249 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1250 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1251 ac_cache_corrupted=: ;;
1254 if test "x$ac_old_val" != "x$ac_new_val"; then
1255 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1256 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1257 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1258 echo "$as_me: former value: $ac_old_val" >&2;}
1259 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1260 echo "$as_me: current value: $ac_new_val" >&2;}
1261 ac_cache_corrupted=:
1264 # Pass precious variables to config.status.
1265 if test "$ac_new_set" = set; then
1267 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1268 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1269 *) ac_arg=$ac_var=$ac_new_val ;;
1271 case " $ac_configure_args " in
1272 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1273 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1277 if $ac_cache_corrupted; then
1278 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1279 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1280 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1281 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1282 { (exit 1); exit 1; }; }
1286 ac_cpp='$CPP $CPPFLAGS'
1287 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1288 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1289 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1319 [\\/]* | ?:[\\/]* ) ac_macro_dir=../config ;;
1320 *) ac_macro_dir=$srcdir/../config ;;
1322 if test -d "$ac_macro_dir"; then :
1324 { { echo "$as_me:$LINENO: error: cannot find macro directory \`../config'" >&5
1325 echo "$as_me: error: cannot find macro directory \`../config'" >&2;}
1326 { (exit 1); exit 1; }; }
1330 # Checks for programs.
1331 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1332 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1333 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1334 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1335 echo $ECHO_N "(cached) $ECHO_C" >&6
1337 cat >conftest.make <<\_ACEOF
1339 @echo 'ac_maketemp="$(MAKE)"'
1341 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1342 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1343 if test -n "$ac_maketemp"; then
1344 eval ac_cv_prog_make_${ac_make}_set=yes
1346 eval ac_cv_prog_make_${ac_make}_set=no
1350 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1351 echo "$as_me:$LINENO: result: yes" >&5
1352 echo "${ECHO_T}yes" >&6
1355 echo "$as_me:$LINENO: result: no" >&5
1356 echo "${ECHO_T}no" >&6
1357 SET_MAKE="MAKE=${MAKE-make}"
1361 ac_cpp='$CPP $CPPFLAGS'
1362 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1363 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1364 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1365 if test -n "$ac_tool_prefix"; then
1366 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1367 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1368 echo "$as_me:$LINENO: checking for $ac_word" >&5
1369 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1370 if test "${ac_cv_prog_CC+set}" = set; then
1371 echo $ECHO_N "(cached) $ECHO_C" >&6
1373 if test -n "$CC"; then
1374 ac_cv_prog_CC="$CC" # Let the user override the test.
1376 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1380 test -z "$as_dir" && as_dir=.
1381 for ac_exec_ext in '' $ac_executable_extensions; do
1382 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1383 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1384 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1393 if test -n "$CC"; then
1394 echo "$as_me:$LINENO: result: $CC" >&5
1395 echo "${ECHO_T}$CC" >&6
1397 echo "$as_me:$LINENO: result: no" >&5
1398 echo "${ECHO_T}no" >&6
1402 if test -z "$ac_cv_prog_CC"; then
1404 # Extract the first word of "gcc", so it can be a program name with args.
1405 set dummy gcc; ac_word=$2
1406 echo "$as_me:$LINENO: checking for $ac_word" >&5
1407 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1408 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1409 echo $ECHO_N "(cached) $ECHO_C" >&6
1411 if test -n "$ac_ct_CC"; then
1412 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1414 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1418 test -z "$as_dir" && as_dir=.
1419 for ac_exec_ext in '' $ac_executable_extensions; do
1420 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1421 ac_cv_prog_ac_ct_CC="gcc"
1422 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1430 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1431 if test -n "$ac_ct_CC"; then
1432 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1433 echo "${ECHO_T}$ac_ct_CC" >&6
1435 echo "$as_me:$LINENO: result: no" >&5
1436 echo "${ECHO_T}no" >&6
1444 if test -z "$CC"; then
1445 if test -n "$ac_tool_prefix"; then
1446 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1447 set dummy ${ac_tool_prefix}cc; ac_word=$2
1448 echo "$as_me:$LINENO: checking for $ac_word" >&5
1449 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1450 if test "${ac_cv_prog_CC+set}" = set; then
1451 echo $ECHO_N "(cached) $ECHO_C" >&6
1453 if test -n "$CC"; then
1454 ac_cv_prog_CC="$CC" # Let the user override the test.
1456 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1460 test -z "$as_dir" && as_dir=.
1461 for ac_exec_ext in '' $ac_executable_extensions; do
1462 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1463 ac_cv_prog_CC="${ac_tool_prefix}cc"
1464 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1473 if test -n "$CC"; then
1474 echo "$as_me:$LINENO: result: $CC" >&5
1475 echo "${ECHO_T}$CC" >&6
1477 echo "$as_me:$LINENO: result: no" >&5
1478 echo "${ECHO_T}no" >&6
1482 if test -z "$ac_cv_prog_CC"; then
1484 # Extract the first word of "cc", so it can be a program name with args.
1485 set dummy cc; ac_word=$2
1486 echo "$as_me:$LINENO: checking for $ac_word" >&5
1487 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1488 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1489 echo $ECHO_N "(cached) $ECHO_C" >&6
1491 if test -n "$ac_ct_CC"; then
1492 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1494 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1498 test -z "$as_dir" && as_dir=.
1499 for ac_exec_ext in '' $ac_executable_extensions; do
1500 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1501 ac_cv_prog_ac_ct_CC="cc"
1502 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1510 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1511 if test -n "$ac_ct_CC"; then
1512 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1513 echo "${ECHO_T}$ac_ct_CC" >&6
1515 echo "$as_me:$LINENO: result: no" >&5
1516 echo "${ECHO_T}no" >&6
1525 if test -z "$CC"; then
1526 # Extract the first word of "cc", so it can be a program name with args.
1527 set dummy cc; ac_word=$2
1528 echo "$as_me:$LINENO: checking for $ac_word" >&5
1529 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1530 if test "${ac_cv_prog_CC+set}" = set; then
1531 echo $ECHO_N "(cached) $ECHO_C" >&6
1533 if test -n "$CC"; then
1534 ac_cv_prog_CC="$CC" # Let the user override the test.
1537 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1541 test -z "$as_dir" && as_dir=.
1542 for ac_exec_ext in '' $ac_executable_extensions; do
1543 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1544 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1545 ac_prog_rejected=yes
1549 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1555 if test $ac_prog_rejected = yes; then
1556 # We found a bogon in the path, so make sure we never use it.
1557 set dummy $ac_cv_prog_CC
1559 if test $# != 0; then
1560 # We chose a different compiler from the bogus one.
1561 # However, it has the same basename, so the bogon will be chosen
1562 # first if we set CC to just the basename; use the full file name.
1564 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1570 if test -n "$CC"; then
1571 echo "$as_me:$LINENO: result: $CC" >&5
1572 echo "${ECHO_T}$CC" >&6
1574 echo "$as_me:$LINENO: result: no" >&5
1575 echo "${ECHO_T}no" >&6
1579 if test -z "$CC"; then
1580 if test -n "$ac_tool_prefix"; then
1583 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1584 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1585 echo "$as_me:$LINENO: checking for $ac_word" >&5
1586 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1587 if test "${ac_cv_prog_CC+set}" = set; then
1588 echo $ECHO_N "(cached) $ECHO_C" >&6
1590 if test -n "$CC"; then
1591 ac_cv_prog_CC="$CC" # Let the user override the test.
1593 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1597 test -z "$as_dir" && as_dir=.
1598 for ac_exec_ext in '' $ac_executable_extensions; do
1599 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1600 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1601 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1610 if test -n "$CC"; then
1611 echo "$as_me:$LINENO: result: $CC" >&5
1612 echo "${ECHO_T}$CC" >&6
1614 echo "$as_me:$LINENO: result: no" >&5
1615 echo "${ECHO_T}no" >&6
1618 test -n "$CC" && break
1621 if test -z "$CC"; then
1625 # Extract the first word of "$ac_prog", so it can be a program name with args.
1626 set dummy $ac_prog; ac_word=$2
1627 echo "$as_me:$LINENO: checking for $ac_word" >&5
1628 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1629 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1630 echo $ECHO_N "(cached) $ECHO_C" >&6
1632 if test -n "$ac_ct_CC"; then
1633 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1635 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1639 test -z "$as_dir" && as_dir=.
1640 for ac_exec_ext in '' $ac_executable_extensions; do
1641 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1642 ac_cv_prog_ac_ct_CC="$ac_prog"
1643 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1651 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1652 if test -n "$ac_ct_CC"; then
1653 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1654 echo "${ECHO_T}$ac_ct_CC" >&6
1656 echo "$as_me:$LINENO: result: no" >&5
1657 echo "${ECHO_T}no" >&6
1660 test -n "$ac_ct_CC" && break
1669 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1670 See \`config.log' for more details." >&5
1671 echo "$as_me: error: no acceptable C compiler found in \$PATH
1672 See \`config.log' for more details." >&2;}
1673 { (exit 1); exit 1; }; }
1675 # Provide some information about the compiler.
1676 echo "$as_me:$LINENO:" \
1677 "checking for C compiler version" >&5
1678 ac_compiler=`set X $ac_compile; echo $2`
1679 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1680 (eval $ac_compiler --version </dev/null >&5) 2>&5
1682 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1683 (exit $ac_status); }
1684 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1685 (eval $ac_compiler -v </dev/null >&5) 2>&5
1687 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1688 (exit $ac_status); }
1689 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1690 (eval $ac_compiler -V </dev/null >&5) 2>&5
1692 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1693 (exit $ac_status); }
1695 cat >conftest.$ac_ext <<_ACEOF
1698 cat confdefs.h >>conftest.$ac_ext
1699 cat >>conftest.$ac_ext <<_ACEOF
1700 /* end confdefs.h. */
1710 ac_clean_files_save=$ac_clean_files
1711 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1712 # Try to create an executable without -o first, disregard a.out.
1713 # It will help us diagnose broken compilers, and finding out an intuition
1715 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1716 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1717 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1718 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1719 (eval $ac_link_default) 2>&5
1721 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1722 (exit $ac_status); }; then
1723 # Find the output, starting from the most likely. This scheme is
1724 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1727 # Be careful to initialize this variable, since it used to be cached.
1728 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1730 # b.out is created by i960 compilers.
1731 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1733 test -f "$ac_file" || continue
1735 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1738 # This is the source file.
1741 # We found the default executable, but exeext='' is most
1745 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1746 # FIXME: I believe we export ac_cv_exeext for Libtool,
1747 # but it would be cool to find out if it's true. Does anybody
1748 # maintain Libtool? --akim.
1756 echo "$as_me: failed program was:" >&5
1757 sed 's/^/| /' conftest.$ac_ext >&5
1759 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1760 See \`config.log' for more details." >&5
1761 echo "$as_me: error: C compiler cannot create executables
1762 See \`config.log' for more details." >&2;}
1763 { (exit 77); exit 77; }; }
1766 ac_exeext=$ac_cv_exeext
1767 echo "$as_me:$LINENO: result: $ac_file" >&5
1768 echo "${ECHO_T}$ac_file" >&6
1770 # Check the compiler produces executables we can run. If not, either
1771 # the compiler is broken, or we cross compile.
1772 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1773 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1774 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1775 # If not cross compiling, check that we can run a simple program.
1776 if test "$cross_compiling" != yes; then
1777 if { ac_try='./$ac_file'
1778 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1781 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1782 (exit $ac_status); }; }; then
1785 if test "$cross_compiling" = maybe; then
1788 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1789 If you meant to cross compile, use \`--host'.
1790 See \`config.log' for more details." >&5
1791 echo "$as_me: error: cannot run C compiled programs.
1792 If you meant to cross compile, use \`--host'.
1793 See \`config.log' for more details." >&2;}
1794 { (exit 1); exit 1; }; }
1798 echo "$as_me:$LINENO: result: yes" >&5
1799 echo "${ECHO_T}yes" >&6
1801 rm -f a.out a.exe conftest$ac_cv_exeext b.out
1802 ac_clean_files=$ac_clean_files_save
1803 # Check the compiler produces executables we can run. If not, either
1804 # the compiler is broken, or we cross compile.
1805 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1806 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1807 echo "$as_me:$LINENO: result: $cross_compiling" >&5
1808 echo "${ECHO_T}$cross_compiling" >&6
1810 echo "$as_me:$LINENO: checking for suffix of executables" >&5
1811 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1812 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1813 (eval $ac_link) 2>&5
1815 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1816 (exit $ac_status); }; then
1817 # If both `conftest.exe' and `conftest' are `present' (well, observable)
1818 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1819 # work properly (i.e., refer to `conftest.exe'), while it won't with
1821 for ac_file in conftest.exe conftest conftest.*; do
1822 test -f "$ac_file" || continue
1824 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
1825 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1832 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1833 See \`config.log' for more details." >&5
1834 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1835 See \`config.log' for more details." >&2;}
1836 { (exit 1); exit 1; }; }
1839 rm -f conftest$ac_cv_exeext
1840 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1841 echo "${ECHO_T}$ac_cv_exeext" >&6
1843 rm -f conftest.$ac_ext
1844 EXEEXT=$ac_cv_exeext
1846 echo "$as_me:$LINENO: checking for suffix of object files" >&5
1847 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1848 if test "${ac_cv_objext+set}" = set; then
1849 echo $ECHO_N "(cached) $ECHO_C" >&6
1851 cat >conftest.$ac_ext <<_ACEOF
1854 cat confdefs.h >>conftest.$ac_ext
1855 cat >>conftest.$ac_ext <<_ACEOF
1856 /* end confdefs.h. */
1866 rm -f conftest.o conftest.obj
1867 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1868 (eval $ac_compile) 2>&5
1870 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1871 (exit $ac_status); }; then
1872 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1874 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
1875 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1880 echo "$as_me: failed program was:" >&5
1881 sed 's/^/| /' conftest.$ac_ext >&5
1883 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1884 See \`config.log' for more details." >&5
1885 echo "$as_me: error: cannot compute suffix of object files: cannot compile
1886 See \`config.log' for more details." >&2;}
1887 { (exit 1); exit 1; }; }
1890 rm -f conftest.$ac_cv_objext conftest.$ac_ext
1892 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1893 echo "${ECHO_T}$ac_cv_objext" >&6
1894 OBJEXT=$ac_cv_objext
1896 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
1897 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1898 if test "${ac_cv_c_compiler_gnu+set}" = set; then
1899 echo $ECHO_N "(cached) $ECHO_C" >&6
1901 cat >conftest.$ac_ext <<_ACEOF
1904 cat confdefs.h >>conftest.$ac_ext
1905 cat >>conftest.$ac_ext <<_ACEOF
1906 /* end confdefs.h. */
1919 rm -f conftest.$ac_objext
1920 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1921 (eval $ac_compile) 2>conftest.er1
1923 grep -v '^ *+' conftest.er1 >conftest.err
1925 cat conftest.err >&5
1926 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1927 (exit $ac_status); } &&
1928 { ac_try='test -z "$ac_c_werror_flag"
1929 || test ! -s conftest.err'
1930 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1933 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1934 (exit $ac_status); }; } &&
1935 { ac_try='test -s conftest.$ac_objext'
1936 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1939 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1940 (exit $ac_status); }; }; then
1943 echo "$as_me: failed program was:" >&5
1944 sed 's/^/| /' conftest.$ac_ext >&5
1948 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1949 ac_cv_c_compiler_gnu=$ac_compiler_gnu
1952 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
1953 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
1954 GCC=`test $ac_compiler_gnu = yes && echo yes`
1955 ac_test_CFLAGS=${CFLAGS+set}
1956 ac_save_CFLAGS=$CFLAGS
1958 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
1959 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
1960 if test "${ac_cv_prog_cc_g+set}" = set; then
1961 echo $ECHO_N "(cached) $ECHO_C" >&6
1963 cat >conftest.$ac_ext <<_ACEOF
1966 cat confdefs.h >>conftest.$ac_ext
1967 cat >>conftest.$ac_ext <<_ACEOF
1968 /* end confdefs.h. */
1978 rm -f conftest.$ac_objext
1979 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1980 (eval $ac_compile) 2>conftest.er1
1982 grep -v '^ *+' conftest.er1 >conftest.err
1984 cat conftest.err >&5
1985 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1986 (exit $ac_status); } &&
1987 { ac_try='test -z "$ac_c_werror_flag"
1988 || test ! -s conftest.err'
1989 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1992 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1993 (exit $ac_status); }; } &&
1994 { ac_try='test -s conftest.$ac_objext'
1995 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1998 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1999 (exit $ac_status); }; }; then
2002 echo "$as_me: failed program was:" >&5
2003 sed 's/^/| /' conftest.$ac_ext >&5
2007 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2009 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2010 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2011 if test "$ac_test_CFLAGS" = set; then
2012 CFLAGS=$ac_save_CFLAGS
2013 elif test $ac_cv_prog_cc_g = yes; then
2014 if test "$GCC" = yes; then
2020 if test "$GCC" = yes; then
2026 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2027 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2028 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2029 echo $ECHO_N "(cached) $ECHO_C" >&6
2031 ac_cv_prog_cc_stdc=no
2033 cat >conftest.$ac_ext <<_ACEOF
2036 cat confdefs.h >>conftest.$ac_ext
2037 cat >>conftest.$ac_ext <<_ACEOF
2038 /* end confdefs.h. */
2041 #include <sys/types.h>
2042 #include <sys/stat.h>
2043 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2044 struct buf { int x; };
2045 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2046 static char *e (p, i)
2052 static char *f (char * (*g) (char **, int), char **p, ...)
2057 s = g (p, va_arg (v,int));
2062 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2063 function prototypes and stuff, but not '\xHH' hex character constants.
2064 These don't provoke an error unfortunately, instead are silently treated
2065 as 'x'. The following induces an error, until -std1 is added to get
2066 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2067 array size at least. It's necessary to write '\x00'==0 to get something
2068 that's true only with -std1. */
2069 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2071 int test (int i, double x);
2072 struct s1 {int (*f) (int a);};
2073 struct s2 {int (*f) (double a);};
2074 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2080 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2085 # Don't try gcc -ansi; that turns off useful extensions and
2086 # breaks some systems' header files.
2087 # AIX -qlanglvl=ansi
2088 # Ultrix and OSF/1 -std1
2089 # HP-UX 10.20 and later -Ae
2090 # HP-UX older versions -Aa -D_HPUX_SOURCE
2091 # SVR4 -Xc -D__EXTENSIONS__
2092 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2094 CC="$ac_save_CC $ac_arg"
2095 rm -f conftest.$ac_objext
2096 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2097 (eval $ac_compile) 2>conftest.er1
2099 grep -v '^ *+' conftest.er1 >conftest.err
2101 cat conftest.err >&5
2102 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2103 (exit $ac_status); } &&
2104 { ac_try='test -z "$ac_c_werror_flag"
2105 || test ! -s conftest.err'
2106 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2109 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2110 (exit $ac_status); }; } &&
2111 { ac_try='test -s conftest.$ac_objext'
2112 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2115 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2116 (exit $ac_status); }; }; then
2117 ac_cv_prog_cc_stdc=$ac_arg
2120 echo "$as_me: failed program was:" >&5
2121 sed 's/^/| /' conftest.$ac_ext >&5
2124 rm -f conftest.err conftest.$ac_objext
2126 rm -f conftest.$ac_ext conftest.$ac_objext
2131 case "x$ac_cv_prog_cc_stdc" in
2133 echo "$as_me:$LINENO: result: none needed" >&5
2134 echo "${ECHO_T}none needed" >&6 ;;
2136 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2137 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2138 CC="$CC $ac_cv_prog_cc_stdc" ;;
2141 # Some people use a C++ compiler to compile C. Since we use `exit',
2142 # in C++ we need to declare it. In case someone uses the same compiler
2143 # for both compiling C and C++ we need to have the C++ compiler decide
2144 # the declaration of exit, since it's the most demanding environment.
2145 cat >conftest.$ac_ext <<_ACEOF
2150 rm -f conftest.$ac_objext
2151 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2152 (eval $ac_compile) 2>conftest.er1
2154 grep -v '^ *+' conftest.er1 >conftest.err
2156 cat conftest.err >&5
2157 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2158 (exit $ac_status); } &&
2159 { ac_try='test -z "$ac_c_werror_flag"
2160 || test ! -s conftest.err'
2161 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2164 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2165 (exit $ac_status); }; } &&
2166 { ac_try='test -s conftest.$ac_objext'
2167 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2170 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2171 (exit $ac_status); }; }; then
2172 for ac_declaration in \
2174 'extern "C" void std::exit (int) throw (); using std::exit;' \
2175 'extern "C" void std::exit (int); using std::exit;' \
2176 'extern "C" void exit (int) throw ();' \
2177 'extern "C" void exit (int);' \
2180 cat >conftest.$ac_ext <<_ACEOF
2183 cat confdefs.h >>conftest.$ac_ext
2184 cat >>conftest.$ac_ext <<_ACEOF
2185 /* end confdefs.h. */
2196 rm -f conftest.$ac_objext
2197 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2198 (eval $ac_compile) 2>conftest.er1
2200 grep -v '^ *+' conftest.er1 >conftest.err
2202 cat conftest.err >&5
2203 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2204 (exit $ac_status); } &&
2205 { ac_try='test -z "$ac_c_werror_flag"
2206 || test ! -s conftest.err'
2207 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2210 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2211 (exit $ac_status); }; } &&
2212 { ac_try='test -s conftest.$ac_objext'
2213 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2216 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2217 (exit $ac_status); }; }; then
2220 echo "$as_me: failed program was:" >&5
2221 sed 's/^/| /' conftest.$ac_ext >&5
2225 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2226 cat >conftest.$ac_ext <<_ACEOF
2229 cat confdefs.h >>conftest.$ac_ext
2230 cat >>conftest.$ac_ext <<_ACEOF
2231 /* end confdefs.h. */
2241 rm -f conftest.$ac_objext
2242 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2243 (eval $ac_compile) 2>conftest.er1
2245 grep -v '^ *+' conftest.er1 >conftest.err
2247 cat conftest.err >&5
2248 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2249 (exit $ac_status); } &&
2250 { ac_try='test -z "$ac_c_werror_flag"
2251 || test ! -s conftest.err'
2252 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2255 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2256 (exit $ac_status); }; } &&
2257 { ac_try='test -s conftest.$ac_objext'
2258 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2261 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2262 (exit $ac_status); }; }; then
2265 echo "$as_me: failed program was:" >&5
2266 sed 's/^/| /' conftest.$ac_ext >&5
2269 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2272 if test -n "$ac_declaration"; then
2273 echo '#ifdef __cplusplus' >>confdefs.h
2274 echo $ac_declaration >>confdefs.h
2275 echo '#endif' >>confdefs.h
2279 echo "$as_me: failed program was:" >&5
2280 sed 's/^/| /' conftest.$ac_ext >&5
2283 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2285 ac_cpp='$CPP $CPPFLAGS'
2286 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2287 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2288 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2290 if test -n "$ac_tool_prefix"; then
2291 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2292 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2293 echo "$as_me:$LINENO: checking for $ac_word" >&5
2294 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2295 if test "${ac_cv_prog_RANLIB+set}" = set; then
2296 echo $ECHO_N "(cached) $ECHO_C" >&6
2298 if test -n "$RANLIB"; then
2299 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2301 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2305 test -z "$as_dir" && as_dir=.
2306 for ac_exec_ext in '' $ac_executable_extensions; do
2307 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2308 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2309 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2317 RANLIB=$ac_cv_prog_RANLIB
2318 if test -n "$RANLIB"; then
2319 echo "$as_me:$LINENO: result: $RANLIB" >&5
2320 echo "${ECHO_T}$RANLIB" >&6
2322 echo "$as_me:$LINENO: result: no" >&5
2323 echo "${ECHO_T}no" >&6
2327 if test -z "$ac_cv_prog_RANLIB"; then
2328 ac_ct_RANLIB=$RANLIB
2329 # Extract the first word of "ranlib", so it can be a program name with args.
2330 set dummy ranlib; ac_word=$2
2331 echo "$as_me:$LINENO: checking for $ac_word" >&5
2332 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2333 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2334 echo $ECHO_N "(cached) $ECHO_C" >&6
2336 if test -n "$ac_ct_RANLIB"; then
2337 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2339 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2343 test -z "$as_dir" && as_dir=.
2344 for ac_exec_ext in '' $ac_executable_extensions; do
2345 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2346 ac_cv_prog_ac_ct_RANLIB="ranlib"
2347 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2353 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2356 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2357 if test -n "$ac_ct_RANLIB"; then
2358 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2359 echo "${ECHO_T}$ac_ct_RANLIB" >&6
2361 echo "$as_me:$LINENO: result: no" >&5
2362 echo "${ECHO_T}no" >&6
2365 RANLIB=$ac_ct_RANLIB
2367 RANLIB="$ac_cv_prog_RANLIB"
2371 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
2372 for ac_prog in aclocal
2374 # Extract the first word of "$ac_prog", so it can be a program name with args.
2375 set dummy $ac_prog; ac_word=$2
2376 echo "$as_me:$LINENO: checking for $ac_word" >&5
2377 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2378 if test "${ac_cv_prog_ACLOCAL+set}" = set; then
2379 echo $ECHO_N "(cached) $ECHO_C" >&6
2381 if test -n "$ACLOCAL"; then
2382 ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test.
2384 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2388 test -z "$as_dir" && as_dir=.
2389 for ac_exec_ext in '' $ac_executable_extensions; do
2390 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2391 ac_cv_prog_ACLOCAL="$ac_prog"
2392 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2400 ACLOCAL=$ac_cv_prog_ACLOCAL
2401 if test -n "$ACLOCAL"; then
2402 echo "$as_me:$LINENO: result: $ACLOCAL" >&5
2403 echo "${ECHO_T}$ACLOCAL" >&6
2405 echo "$as_me:$LINENO: result: no" >&5
2406 echo "${ECHO_T}no" >&6
2409 test -n "$ACLOCAL" && break
2411 test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal"
2413 for ac_prog in autoconf
2415 # Extract the first word of "$ac_prog", so it can be a program name with args.
2416 set dummy $ac_prog; ac_word=$2
2417 echo "$as_me:$LINENO: checking for $ac_word" >&5
2418 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2419 if test "${ac_cv_prog_AUTOCONF+set}" = set; then
2420 echo $ECHO_N "(cached) $ECHO_C" >&6
2422 if test -n "$AUTOCONF"; then
2423 ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
2425 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2429 test -z "$as_dir" && as_dir=.
2430 for ac_exec_ext in '' $ac_executable_extensions; do
2431 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2432 ac_cv_prog_AUTOCONF="$ac_prog"
2433 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2441 AUTOCONF=$ac_cv_prog_AUTOCONF
2442 if test -n "$AUTOCONF"; then
2443 echo "$as_me:$LINENO: result: $AUTOCONF" >&5
2444 echo "${ECHO_T}$AUTOCONF" >&6
2446 echo "$as_me:$LINENO: result: no" >&5
2447 echo "${ECHO_T}no" >&6
2450 test -n "$AUTOCONF" && break
2452 test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf"
2454 for ac_prog in autoheader
2456 # Extract the first word of "$ac_prog", so it can be a program name with args.
2457 set dummy $ac_prog; ac_word=$2
2458 echo "$as_me:$LINENO: checking for $ac_word" >&5
2459 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2460 if test "${ac_cv_prog_AUTOHEADER+set}" = set; then
2461 echo $ECHO_N "(cached) $ECHO_C" >&6
2463 if test -n "$AUTOHEADER"; then
2464 ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test.
2466 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2470 test -z "$as_dir" && as_dir=.
2471 for ac_exec_ext in '' $ac_executable_extensions; do
2472 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2473 ac_cv_prog_AUTOHEADER="$ac_prog"
2474 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2482 AUTOHEADER=$ac_cv_prog_AUTOHEADER
2483 if test -n "$AUTOHEADER"; then
2484 echo "$as_me:$LINENO: result: $AUTOHEADER" >&5
2485 echo "${ECHO_T}$AUTOHEADER" >&6
2487 echo "$as_me:$LINENO: result: no" >&5
2488 echo "${ECHO_T}no" >&6
2491 test -n "$AUTOHEADER" && break
2493 test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader"
2496 # Figure out what compiler warnings we can enable.
2497 # See config/warnings.m4 for details.
2501 save_CFLAGS="$CFLAGS"
2502 for option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
2503 -Wmissing-prototypes -Wold-style-definition \
2504 -Wmissing-format-attribute -Wcast-qual; do
2505 as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
2507 echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
2508 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
2509 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
2510 echo $ECHO_N "(cached) $ECHO_C" >&6
2513 cat >conftest.$ac_ext <<_ACEOF
2516 cat confdefs.h >>conftest.$ac_ext
2517 cat >>conftest.$ac_ext <<_ACEOF
2518 /* end confdefs.h. */
2528 rm -f conftest.$ac_objext
2529 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2530 (eval $ac_compile) 2>conftest.er1
2532 grep -v '^ *+' conftest.er1 >conftest.err
2534 cat conftest.err >&5
2535 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2536 (exit $ac_status); } &&
2537 { ac_try='test -z "$ac_c_werror_flag"
2538 || test ! -s conftest.err'
2539 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2542 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2543 (exit $ac_status); }; } &&
2544 { ac_try='test -s conftest.$ac_objext'
2545 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2548 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2549 (exit $ac_status); }; }; then
2550 eval "$as_acx_Woption=yes"
2552 echo "$as_me: failed program was:" >&5
2553 sed 's/^/| /' conftest.$ac_ext >&5
2555 eval "$as_acx_Woption=no"
2557 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2560 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
2561 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
2562 if test `eval echo '${'$as_acx_Woption'}'` = yes; then
2563 WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$option"
2567 CFLAGS="$save_CFLAGS"
2570 if test "$GCC" = yes; then
2571 echo "$as_me:$LINENO: checking whether $CC supports -pedantic -Wno-long-long" >&5
2572 echo $ECHO_N "checking whether $CC supports -pedantic -Wno-long-long... $ECHO_C" >&6
2573 if test "${acx_cv_prog_cc_pedantic__Wno_long_long+set}" = set; then
2574 echo $ECHO_N "(cached) $ECHO_C" >&6
2576 save_CFLAGS="$CFLAGS"
2577 CFLAGS="-pedantic -Wno-long-long"
2578 cat >conftest.$ac_ext <<_ACEOF
2581 cat confdefs.h >>conftest.$ac_ext
2582 cat >>conftest.$ac_ext <<_ACEOF
2583 /* end confdefs.h. */
2593 rm -f conftest.$ac_objext
2594 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2595 (eval $ac_compile) 2>conftest.er1
2597 grep -v '^ *+' conftest.er1 >conftest.err
2599 cat conftest.err >&5
2600 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2601 (exit $ac_status); } &&
2602 { ac_try='test -z "$ac_c_werror_flag"
2603 || test ! -s conftest.err'
2604 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2607 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2608 (exit $ac_status); }; } &&
2609 { ac_try='test -s conftest.$ac_objext'
2610 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2613 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2614 (exit $ac_status); }; }; then
2615 acx_cv_prog_cc_pedantic__Wno_long_long=yes
2617 echo "$as_me: failed program was:" >&5
2618 sed 's/^/| /' conftest.$ac_ext >&5
2620 acx_cv_prog_cc_pedantic__Wno_long_long=no
2622 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2623 CFLAGS="$save_CFLAGS"
2625 echo "$as_me:$LINENO: result: $acx_cv_prog_cc_pedantic__Wno_long_long" >&5
2626 echo "${ECHO_T}$acx_cv_prog_cc_pedantic__Wno_long_long" >&6
2627 if test $acx_cv_prog_cc_pedantic__Wno_long_long = yes; then
2628 WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long"
2636 # Only enable with --enable-werror-always until existing warnings are
2639 # Check whether --enable-werror-always or --disable-werror-always was given.
2640 if test "${enable_werror_always+set}" = set; then
2641 enableval="$enable_werror_always"
2644 enable_werror_always=no
2646 if test $enable_werror_always = yes; then
2647 WERROR="$WERROR${WERROR:+ }-Werror"
2653 # Checks for header files.
2655 ac_cpp='$CPP $CPPFLAGS'
2656 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2657 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2658 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2659 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2660 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2661 # On Suns, sometimes $CPP names a directory.
2662 if test -n "$CPP" && test -d "$CPP"; then
2665 if test -z "$CPP"; then
2666 if test "${ac_cv_prog_CPP+set}" = set; then
2667 echo $ECHO_N "(cached) $ECHO_C" >&6
2669 # Double quotes because CPP needs to be expanded
2670 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2673 for ac_c_preproc_warn_flag in '' yes
2675 # Use a header file that comes with gcc, so configuring glibc
2676 # with a fresh cross-compiler works.
2677 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2678 # <limits.h> exists even on freestanding compilers.
2679 # On the NeXT, cc -E runs the code through the compiler's parser,
2680 # not just through cpp. "Syntax error" is here to catch this case.
2681 cat >conftest.$ac_ext <<_ACEOF
2684 cat confdefs.h >>conftest.$ac_ext
2685 cat >>conftest.$ac_ext <<_ACEOF
2686 /* end confdefs.h. */
2688 # include <limits.h>
2690 # include <assert.h>
2694 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2695 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2697 grep -v '^ *+' conftest.er1 >conftest.err
2699 cat conftest.err >&5
2700 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2701 (exit $ac_status); } >/dev/null; then
2702 if test -s conftest.err; then
2703 ac_cpp_err=$ac_c_preproc_warn_flag
2704 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2711 if test -z "$ac_cpp_err"; then
2714 echo "$as_me: failed program was:" >&5
2715 sed 's/^/| /' conftest.$ac_ext >&5
2717 # Broken: fails on valid input.
2720 rm -f conftest.err conftest.$ac_ext
2722 # OK, works on sane cases. Now check whether non-existent headers
2723 # can be detected and how.
2724 cat >conftest.$ac_ext <<_ACEOF
2727 cat confdefs.h >>conftest.$ac_ext
2728 cat >>conftest.$ac_ext <<_ACEOF
2729 /* end confdefs.h. */
2730 #include <ac_nonexistent.h>
2732 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2733 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2735 grep -v '^ *+' conftest.er1 >conftest.err
2737 cat conftest.err >&5
2738 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2739 (exit $ac_status); } >/dev/null; then
2740 if test -s conftest.err; then
2741 ac_cpp_err=$ac_c_preproc_warn_flag
2742 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2749 if test -z "$ac_cpp_err"; then
2750 # Broken: success on invalid input.
2753 echo "$as_me: failed program was:" >&5
2754 sed 's/^/| /' conftest.$ac_ext >&5
2756 # Passes both tests.
2760 rm -f conftest.err conftest.$ac_ext
2763 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2764 rm -f conftest.err conftest.$ac_ext
2765 if $ac_preproc_ok; then
2777 echo "$as_me:$LINENO: result: $CPP" >&5
2778 echo "${ECHO_T}$CPP" >&6
2780 for ac_c_preproc_warn_flag in '' yes
2782 # Use a header file that comes with gcc, so configuring glibc
2783 # with a fresh cross-compiler works.
2784 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2785 # <limits.h> exists even on freestanding compilers.
2786 # On the NeXT, cc -E runs the code through the compiler's parser,
2787 # not just through cpp. "Syntax error" is here to catch this case.
2788 cat >conftest.$ac_ext <<_ACEOF
2791 cat confdefs.h >>conftest.$ac_ext
2792 cat >>conftest.$ac_ext <<_ACEOF
2793 /* end confdefs.h. */
2795 # include <limits.h>
2797 # include <assert.h>
2801 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2802 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2804 grep -v '^ *+' conftest.er1 >conftest.err
2806 cat conftest.err >&5
2807 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2808 (exit $ac_status); } >/dev/null; then
2809 if test -s conftest.err; then
2810 ac_cpp_err=$ac_c_preproc_warn_flag
2811 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2818 if test -z "$ac_cpp_err"; then
2821 echo "$as_me: failed program was:" >&5
2822 sed 's/^/| /' conftest.$ac_ext >&5
2824 # Broken: fails on valid input.
2827 rm -f conftest.err conftest.$ac_ext
2829 # OK, works on sane cases. Now check whether non-existent headers
2830 # can be detected and how.
2831 cat >conftest.$ac_ext <<_ACEOF
2834 cat confdefs.h >>conftest.$ac_ext
2835 cat >>conftest.$ac_ext <<_ACEOF
2836 /* end confdefs.h. */
2837 #include <ac_nonexistent.h>
2839 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2840 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2842 grep -v '^ *+' conftest.er1 >conftest.err
2844 cat conftest.err >&5
2845 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2846 (exit $ac_status); } >/dev/null; then
2847 if test -s conftest.err; then
2848 ac_cpp_err=$ac_c_preproc_warn_flag
2849 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2856 if test -z "$ac_cpp_err"; then
2857 # Broken: success on invalid input.
2860 echo "$as_me: failed program was:" >&5
2861 sed 's/^/| /' conftest.$ac_ext >&5
2863 # Passes both tests.
2867 rm -f conftest.err conftest.$ac_ext
2870 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2871 rm -f conftest.err conftest.$ac_ext
2872 if $ac_preproc_ok; then
2875 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2876 See \`config.log' for more details." >&5
2877 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2878 See \`config.log' for more details." >&2;}
2879 { (exit 1); exit 1; }; }
2883 ac_cpp='$CPP $CPPFLAGS'
2884 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2885 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2886 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2889 echo "$as_me:$LINENO: checking for egrep" >&5
2890 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
2891 if test "${ac_cv_prog_egrep+set}" = set; then
2892 echo $ECHO_N "(cached) $ECHO_C" >&6
2894 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2895 then ac_cv_prog_egrep='grep -E'
2896 else ac_cv_prog_egrep='egrep'
2899 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
2900 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
2901 EGREP=$ac_cv_prog_egrep
2904 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
2905 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
2906 if test "${ac_cv_header_stdc+set}" = set; then
2907 echo $ECHO_N "(cached) $ECHO_C" >&6
2909 cat >conftest.$ac_ext <<_ACEOF
2912 cat confdefs.h >>conftest.$ac_ext
2913 cat >>conftest.$ac_ext <<_ACEOF
2914 /* end confdefs.h. */
2928 rm -f conftest.$ac_objext
2929 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2930 (eval $ac_compile) 2>conftest.er1
2932 grep -v '^ *+' conftest.er1 >conftest.err
2934 cat conftest.err >&5
2935 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2936 (exit $ac_status); } &&
2937 { ac_try='test -z "$ac_c_werror_flag"
2938 || test ! -s conftest.err'
2939 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2942 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2943 (exit $ac_status); }; } &&
2944 { ac_try='test -s conftest.$ac_objext'
2945 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2948 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2949 (exit $ac_status); }; }; then
2950 ac_cv_header_stdc=yes
2952 echo "$as_me: failed program was:" >&5
2953 sed 's/^/| /' conftest.$ac_ext >&5
2955 ac_cv_header_stdc=no
2957 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2959 if test $ac_cv_header_stdc = yes; then
2960 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2961 cat >conftest.$ac_ext <<_ACEOF
2964 cat confdefs.h >>conftest.$ac_ext
2965 cat >>conftest.$ac_ext <<_ACEOF
2966 /* end confdefs.h. */
2970 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2971 $EGREP "memchr" >/dev/null 2>&1; then
2974 ac_cv_header_stdc=no
2980 if test $ac_cv_header_stdc = yes; then
2981 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2982 cat >conftest.$ac_ext <<_ACEOF
2985 cat confdefs.h >>conftest.$ac_ext
2986 cat >>conftest.$ac_ext <<_ACEOF
2987 /* end confdefs.h. */
2991 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2992 $EGREP "free" >/dev/null 2>&1; then
2995 ac_cv_header_stdc=no
3001 if test $ac_cv_header_stdc = yes; then
3002 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3003 if test "$cross_compiling" = yes; then
3006 cat >conftest.$ac_ext <<_ACEOF
3009 cat confdefs.h >>conftest.$ac_ext
3010 cat >>conftest.$ac_ext <<_ACEOF
3011 /* end confdefs.h. */
3013 #if ((' ' & 0x0FF) == 0x020)
3014 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3015 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3017 # define ISLOWER(c) \
3018 (('a' <= (c) && (c) <= 'i') \
3019 || ('j' <= (c) && (c) <= 'r') \
3020 || ('s' <= (c) && (c) <= 'z'))
3021 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3024 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3029 for (i = 0; i < 256; i++)
3030 if (XOR (islower (i), ISLOWER (i))
3031 || toupper (i) != TOUPPER (i))
3036 rm -f conftest$ac_exeext
3037 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3038 (eval $ac_link) 2>&5
3040 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3041 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3042 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3045 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3046 (exit $ac_status); }; }; then
3049 echo "$as_me: program exited with status $ac_status" >&5
3050 echo "$as_me: failed program was:" >&5
3051 sed 's/^/| /' conftest.$ac_ext >&5
3054 ac_cv_header_stdc=no
3056 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3060 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3061 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3062 if test $ac_cv_header_stdc = yes; then
3064 cat >>confdefs.h <<\_ACEOF
3065 #define STDC_HEADERS 1
3070 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3080 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3081 inttypes.h stdint.h unistd.h
3083 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3084 echo "$as_me:$LINENO: checking for $ac_header" >&5
3085 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3086 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3087 echo $ECHO_N "(cached) $ECHO_C" >&6
3089 cat >conftest.$ac_ext <<_ACEOF
3092 cat confdefs.h >>conftest.$ac_ext
3093 cat >>conftest.$ac_ext <<_ACEOF
3094 /* end confdefs.h. */
3095 $ac_includes_default
3097 #include <$ac_header>
3099 rm -f conftest.$ac_objext
3100 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3101 (eval $ac_compile) 2>conftest.er1
3103 grep -v '^ *+' conftest.er1 >conftest.err
3105 cat conftest.err >&5
3106 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3107 (exit $ac_status); } &&
3108 { ac_try='test -z "$ac_c_werror_flag"
3109 || test ! -s conftest.err'
3110 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3113 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3114 (exit $ac_status); }; } &&
3115 { ac_try='test -s conftest.$ac_objext'
3116 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3119 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3120 (exit $ac_status); }; }; then
3121 eval "$as_ac_Header=yes"
3123 echo "$as_me: failed program was:" >&5
3124 sed 's/^/| /' conftest.$ac_ext >&5
3126 eval "$as_ac_Header=no"
3128 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3130 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3131 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3132 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3133 cat >>confdefs.h <<_ACEOF
3134 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3146 for ac_header in ctype.h stddef.h string.h stdio.h
3148 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3149 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3150 echo "$as_me:$LINENO: checking for $ac_header" >&5
3151 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3152 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3153 echo $ECHO_N "(cached) $ECHO_C" >&6
3155 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3156 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3158 # Is the header compilable?
3159 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3160 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3161 cat >conftest.$ac_ext <<_ACEOF
3164 cat confdefs.h >>conftest.$ac_ext
3165 cat >>conftest.$ac_ext <<_ACEOF
3166 /* end confdefs.h. */
3167 $ac_includes_default
3168 #include <$ac_header>
3170 rm -f conftest.$ac_objext
3171 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3172 (eval $ac_compile) 2>conftest.er1
3174 grep -v '^ *+' conftest.er1 >conftest.err
3176 cat conftest.err >&5
3177 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3178 (exit $ac_status); } &&
3179 { ac_try='test -z "$ac_c_werror_flag"
3180 || test ! -s conftest.err'
3181 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3184 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3185 (exit $ac_status); }; } &&
3186 { ac_try='test -s conftest.$ac_objext'
3187 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3190 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3191 (exit $ac_status); }; }; then
3192 ac_header_compiler=yes
3194 echo "$as_me: failed program was:" >&5
3195 sed 's/^/| /' conftest.$ac_ext >&5
3197 ac_header_compiler=no
3199 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3200 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3201 echo "${ECHO_T}$ac_header_compiler" >&6
3203 # Is the header present?
3204 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3205 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3206 cat >conftest.$ac_ext <<_ACEOF
3209 cat confdefs.h >>conftest.$ac_ext
3210 cat >>conftest.$ac_ext <<_ACEOF
3211 /* end confdefs.h. */
3212 #include <$ac_header>
3214 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3215 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3217 grep -v '^ *+' conftest.er1 >conftest.err
3219 cat conftest.err >&5
3220 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3221 (exit $ac_status); } >/dev/null; then
3222 if test -s conftest.err; then
3223 ac_cpp_err=$ac_c_preproc_warn_flag
3224 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3231 if test -z "$ac_cpp_err"; then
3232 ac_header_preproc=yes
3234 echo "$as_me: failed program was:" >&5
3235 sed 's/^/| /' conftest.$ac_ext >&5
3237 ac_header_preproc=no
3239 rm -f conftest.err conftest.$ac_ext
3240 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3241 echo "${ECHO_T}$ac_header_preproc" >&6
3243 # So? What about this header?
3244 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3246 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3247 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3248 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3249 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3250 ac_header_preproc=yes
3253 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3254 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3255 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
3256 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
3257 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3258 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3259 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
3260 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
3261 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3262 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3263 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3264 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3267 ## ----------------------------------- ##
3268 ## Report this to gcc-bugs@gcc.gnu.org ##
3269 ## ----------------------------------- ##
3272 sed "s/^/$as_me: WARNING: /" >&2
3275 echo "$as_me:$LINENO: checking for $ac_header" >&5
3276 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3277 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3278 echo $ECHO_N "(cached) $ECHO_C" >&6
3280 eval "$as_ac_Header=\$ac_header_preproc"
3282 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3283 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3286 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3287 cat >>confdefs.h <<_ACEOF
3288 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3297 inttype_headers=`echo inttypes.h sys/inttypes.h | sed -e 's/,/ /g'`
3299 acx_cv_header_stdint=stddef.h
3300 acx_cv_header_stdint_kind="(already complete)"
3301 for i in stdint.h $inttype_headers; do
3302 unset ac_cv_type_uintptr_t
3303 unset ac_cv_type_uintmax_t
3304 unset ac_cv_type_int_least32_t
3305 unset ac_cv_type_int_fast32_t
3306 unset ac_cv_type_uint64_t
3307 echo $ECHO_N "looking for a compliant stdint.h in $i, $ECHO_C" >&6
3308 echo "$as_me:$LINENO: checking for uintmax_t" >&5
3309 echo $ECHO_N "checking for uintmax_t... $ECHO_C" >&6
3310 if test "${ac_cv_type_uintmax_t+set}" = set; then
3311 echo $ECHO_N "(cached) $ECHO_C" >&6
3313 cat >conftest.$ac_ext <<_ACEOF
3316 cat confdefs.h >>conftest.$ac_ext
3317 cat >>conftest.$ac_ext <<_ACEOF
3318 /* end confdefs.h. */
3319 #include <sys/types.h>
3325 if ((uintmax_t *) 0)
3327 if (sizeof (uintmax_t))
3333 rm -f conftest.$ac_objext
3334 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3335 (eval $ac_compile) 2>conftest.er1
3337 grep -v '^ *+' conftest.er1 >conftest.err
3339 cat conftest.err >&5
3340 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3341 (exit $ac_status); } &&
3342 { ac_try='test -z "$ac_c_werror_flag"
3343 || test ! -s conftest.err'
3344 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3347 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3348 (exit $ac_status); }; } &&
3349 { ac_try='test -s conftest.$ac_objext'
3350 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3353 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3354 (exit $ac_status); }; }; then
3355 ac_cv_type_uintmax_t=yes
3357 echo "$as_me: failed program was:" >&5
3358 sed 's/^/| /' conftest.$ac_ext >&5
3360 ac_cv_type_uintmax_t=no
3362 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3364 echo "$as_me:$LINENO: result: $ac_cv_type_uintmax_t" >&5
3365 echo "${ECHO_T}$ac_cv_type_uintmax_t" >&6
3366 if test $ac_cv_type_uintmax_t = yes; then
3367 acx_cv_header_stdint=$i
3372 echo "$as_me:$LINENO: checking for uintptr_t" >&5
3373 echo $ECHO_N "checking for uintptr_t... $ECHO_C" >&6
3374 if test "${ac_cv_type_uintptr_t+set}" = set; then
3375 echo $ECHO_N "(cached) $ECHO_C" >&6
3377 cat >conftest.$ac_ext <<_ACEOF
3380 cat confdefs.h >>conftest.$ac_ext
3381 cat >>conftest.$ac_ext <<_ACEOF
3382 /* end confdefs.h. */
3383 #include <sys/types.h>
3389 if ((uintptr_t *) 0)
3391 if (sizeof (uintptr_t))
3397 rm -f conftest.$ac_objext
3398 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3399 (eval $ac_compile) 2>conftest.er1
3401 grep -v '^ *+' conftest.er1 >conftest.err
3403 cat conftest.err >&5
3404 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3405 (exit $ac_status); } &&
3406 { ac_try='test -z "$ac_c_werror_flag"
3407 || test ! -s conftest.err'
3408 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3411 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3412 (exit $ac_status); }; } &&
3413 { ac_try='test -s conftest.$ac_objext'
3414 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3417 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3418 (exit $ac_status); }; }; then
3419 ac_cv_type_uintptr_t=yes
3421 echo "$as_me: failed program was:" >&5
3422 sed 's/^/| /' conftest.$ac_ext >&5
3424 ac_cv_type_uintptr_t=no
3426 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3428 echo "$as_me:$LINENO: result: $ac_cv_type_uintptr_t" >&5
3429 echo "${ECHO_T}$ac_cv_type_uintptr_t" >&6
3430 if test $ac_cv_type_uintptr_t = yes; then
3433 acx_cv_header_stdint_kind="(mostly complete)"
3436 echo "$as_me:$LINENO: checking for int_least32_t" >&5
3437 echo $ECHO_N "checking for int_least32_t... $ECHO_C" >&6
3438 if test "${ac_cv_type_int_least32_t+set}" = set; then
3439 echo $ECHO_N "(cached) $ECHO_C" >&6
3441 cat >conftest.$ac_ext <<_ACEOF
3444 cat confdefs.h >>conftest.$ac_ext
3445 cat >>conftest.$ac_ext <<_ACEOF
3446 /* end confdefs.h. */
3447 #include <sys/types.h>
3453 if ((int_least32_t *) 0)
3455 if (sizeof (int_least32_t))
3461 rm -f conftest.$ac_objext
3462 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3463 (eval $ac_compile) 2>conftest.er1
3465 grep -v '^ *+' conftest.er1 >conftest.err
3467 cat conftest.err >&5
3468 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3469 (exit $ac_status); } &&
3470 { ac_try='test -z "$ac_c_werror_flag"
3471 || test ! -s conftest.err'
3472 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3475 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3476 (exit $ac_status); }; } &&
3477 { ac_try='test -s conftest.$ac_objext'
3478 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3481 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3482 (exit $ac_status); }; }; then
3483 ac_cv_type_int_least32_t=yes
3485 echo "$as_me: failed program was:" >&5
3486 sed 's/^/| /' conftest.$ac_ext >&5
3488 ac_cv_type_int_least32_t=no
3490 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3492 echo "$as_me:$LINENO: result: $ac_cv_type_int_least32_t" >&5
3493 echo "${ECHO_T}$ac_cv_type_int_least32_t" >&6
3494 if test $ac_cv_type_int_least32_t = yes; then
3497 acx_cv_header_stdint_kind="(mostly complete)"
3500 echo "$as_me:$LINENO: checking for int_fast32_t" >&5
3501 echo $ECHO_N "checking for int_fast32_t... $ECHO_C" >&6
3502 if test "${ac_cv_type_int_fast32_t+set}" = set; then
3503 echo $ECHO_N "(cached) $ECHO_C" >&6
3505 cat >conftest.$ac_ext <<_ACEOF
3508 cat confdefs.h >>conftest.$ac_ext
3509 cat >>conftest.$ac_ext <<_ACEOF
3510 /* end confdefs.h. */
3511 #include <sys/types.h>
3517 if ((int_fast32_t *) 0)
3519 if (sizeof (int_fast32_t))
3525 rm -f conftest.$ac_objext
3526 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3527 (eval $ac_compile) 2>conftest.er1
3529 grep -v '^ *+' conftest.er1 >conftest.err
3531 cat conftest.err >&5
3532 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3533 (exit $ac_status); } &&
3534 { ac_try='test -z "$ac_c_werror_flag"
3535 || test ! -s conftest.err'
3536 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3539 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3540 (exit $ac_status); }; } &&
3541 { ac_try='test -s conftest.$ac_objext'
3542 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3545 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3546 (exit $ac_status); }; }; then
3547 ac_cv_type_int_fast32_t=yes
3549 echo "$as_me: failed program was:" >&5
3550 sed 's/^/| /' conftest.$ac_ext >&5
3552 ac_cv_type_int_fast32_t=no
3554 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3556 echo "$as_me:$LINENO: result: $ac_cv_type_int_fast32_t" >&5
3557 echo "${ECHO_T}$ac_cv_type_int_fast32_t" >&6
3558 if test $ac_cv_type_int_fast32_t = yes; then
3561 acx_cv_header_stdint_kind="(mostly complete)"
3564 echo "$as_me:$LINENO: checking for uint64_t" >&5
3565 echo $ECHO_N "checking for uint64_t... $ECHO_C" >&6
3566 if test "${ac_cv_type_uint64_t+set}" = set; then
3567 echo $ECHO_N "(cached) $ECHO_C" >&6
3569 cat >conftest.$ac_ext <<_ACEOF
3572 cat confdefs.h >>conftest.$ac_ext
3573 cat >>conftest.$ac_ext <<_ACEOF
3574 /* end confdefs.h. */
3575 #include <sys/types.h>
3583 if (sizeof (uint64_t))
3589 rm -f conftest.$ac_objext
3590 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3591 (eval $ac_compile) 2>conftest.er1
3593 grep -v '^ *+' conftest.er1 >conftest.err
3595 cat conftest.err >&5
3596 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3597 (exit $ac_status); } &&
3598 { ac_try='test -z "$ac_c_werror_flag"
3599 || test ! -s conftest.err'
3600 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3603 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3604 (exit $ac_status); }; } &&
3605 { ac_try='test -s conftest.$ac_objext'
3606 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3609 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3610 (exit $ac_status); }; }; then
3611 ac_cv_type_uint64_t=yes
3613 echo "$as_me: failed program was:" >&5
3614 sed 's/^/| /' conftest.$ac_ext >&5
3616 ac_cv_type_uint64_t=no
3618 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3620 echo "$as_me:$LINENO: result: $ac_cv_type_uint64_t" >&5
3621 echo "${ECHO_T}$ac_cv_type_uint64_t" >&6
3622 if test $ac_cv_type_uint64_t = yes; then
3625 acx_cv_header_stdint_kind="(lacks uint64_t)"
3630 if test "$acx_cv_header_stdint" = stddef.h; then
3631 acx_cv_header_stdint_kind="(lacks uintmax_t)"
3632 for i in stdint.h $inttype_headers; do
3633 unset ac_cv_type_uintptr_t
3634 unset ac_cv_type_uint32_t
3635 unset ac_cv_type_uint64_t
3636 echo $ECHO_N "looking for an incomplete stdint.h in $i, $ECHO_C" >&6
3637 echo "$as_me:$LINENO: checking for uint32_t" >&5
3638 echo $ECHO_N "checking for uint32_t... $ECHO_C" >&6
3639 if test "${ac_cv_type_uint32_t+set}" = set; then
3640 echo $ECHO_N "(cached) $ECHO_C" >&6
3642 cat >conftest.$ac_ext <<_ACEOF
3645 cat confdefs.h >>conftest.$ac_ext
3646 cat >>conftest.$ac_ext <<_ACEOF
3647 /* end confdefs.h. */
3648 #include <sys/types.h>
3656 if (sizeof (uint32_t))
3662 rm -f conftest.$ac_objext
3663 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3664 (eval $ac_compile) 2>conftest.er1
3666 grep -v '^ *+' conftest.er1 >conftest.err
3668 cat conftest.err >&5
3669 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3670 (exit $ac_status); } &&
3671 { ac_try='test -z "$ac_c_werror_flag"
3672 || test ! -s conftest.err'
3673 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3676 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3677 (exit $ac_status); }; } &&
3678 { ac_try='test -s conftest.$ac_objext'
3679 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3682 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3683 (exit $ac_status); }; }; then
3684 ac_cv_type_uint32_t=yes
3686 echo "$as_me: failed program was:" >&5
3687 sed 's/^/| /' conftest.$ac_ext >&5
3689 ac_cv_type_uint32_t=no
3691 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3693 echo "$as_me:$LINENO: result: $ac_cv_type_uint32_t" >&5
3694 echo "${ECHO_T}$ac_cv_type_uint32_t" >&6
3695 if test $ac_cv_type_uint32_t = yes; then
3696 acx_cv_header_stdint=$i
3701 echo "$as_me:$LINENO: checking for uint64_t" >&5
3702 echo $ECHO_N "checking for uint64_t... $ECHO_C" >&6
3703 if test "${ac_cv_type_uint64_t+set}" = set; then
3704 echo $ECHO_N "(cached) $ECHO_C" >&6
3706 cat >conftest.$ac_ext <<_ACEOF
3709 cat confdefs.h >>conftest.$ac_ext
3710 cat >>conftest.$ac_ext <<_ACEOF
3711 /* end confdefs.h. */
3712 #include <sys/types.h>
3720 if (sizeof (uint64_t))
3726 rm -f conftest.$ac_objext
3727 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3728 (eval $ac_compile) 2>conftest.er1
3730 grep -v '^ *+' conftest.er1 >conftest.err
3732 cat conftest.err >&5
3733 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3734 (exit $ac_status); } &&
3735 { ac_try='test -z "$ac_c_werror_flag"
3736 || test ! -s conftest.err'
3737 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3740 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3741 (exit $ac_status); }; } &&
3742 { ac_try='test -s conftest.$ac_objext'
3743 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3746 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3747 (exit $ac_status); }; }; then
3748 ac_cv_type_uint64_t=yes
3750 echo "$as_me: failed program was:" >&5
3751 sed 's/^/| /' conftest.$ac_ext >&5
3753 ac_cv_type_uint64_t=no
3755 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3757 echo "$as_me:$LINENO: result: $ac_cv_type_uint64_t" >&5
3758 echo "${ECHO_T}$ac_cv_type_uint64_t" >&6
3760 echo "$as_me:$LINENO: checking for uintptr_t" >&5
3761 echo $ECHO_N "checking for uintptr_t... $ECHO_C" >&6
3762 if test "${ac_cv_type_uintptr_t+set}" = set; then
3763 echo $ECHO_N "(cached) $ECHO_C" >&6
3765 cat >conftest.$ac_ext <<_ACEOF
3768 cat confdefs.h >>conftest.$ac_ext
3769 cat >>conftest.$ac_ext <<_ACEOF
3770 /* end confdefs.h. */
3771 #include <sys/types.h>
3777 if ((uintptr_t *) 0)
3779 if (sizeof (uintptr_t))
3785 rm -f conftest.$ac_objext
3786 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3787 (eval $ac_compile) 2>conftest.er1
3789 grep -v '^ *+' conftest.er1 >conftest.err
3791 cat conftest.err >&5
3792 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3793 (exit $ac_status); } &&
3794 { ac_try='test -z "$ac_c_werror_flag"
3795 || test ! -s conftest.err'
3796 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3799 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3800 (exit $ac_status); }; } &&
3801 { ac_try='test -s conftest.$ac_objext'
3802 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3805 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3806 (exit $ac_status); }; }; then
3807 ac_cv_type_uintptr_t=yes
3809 echo "$as_me: failed program was:" >&5
3810 sed 's/^/| /' conftest.$ac_ext >&5
3812 ac_cv_type_uintptr_t=no
3814 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3816 echo "$as_me:$LINENO: result: $ac_cv_type_uintptr_t" >&5
3817 echo "${ECHO_T}$ac_cv_type_uintptr_t" >&6
3822 if test "$acx_cv_header_stdint" = stddef.h; then
3823 acx_cv_header_stdint_kind="(u_intXX_t style)"
3824 for i in sys/types.h $inttype_headers; do
3825 unset ac_cv_type_u_int32_t
3826 unset ac_cv_type_u_int64_t
3827 echo $ECHO_N "looking for u_intXX_t types in $i, $ECHO_C" >&6
3828 echo "$as_me:$LINENO: checking for u_int32_t" >&5
3829 echo $ECHO_N "checking for u_int32_t... $ECHO_C" >&6
3830 if test "${ac_cv_type_u_int32_t+set}" = set; then
3831 echo $ECHO_N "(cached) $ECHO_C" >&6
3833 cat >conftest.$ac_ext <<_ACEOF
3836 cat confdefs.h >>conftest.$ac_ext
3837 cat >>conftest.$ac_ext <<_ACEOF
3838 /* end confdefs.h. */
3839 #include <sys/types.h>
3845 if ((u_int32_t *) 0)
3847 if (sizeof (u_int32_t))
3853 rm -f conftest.$ac_objext
3854 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3855 (eval $ac_compile) 2>conftest.er1
3857 grep -v '^ *+' conftest.er1 >conftest.err
3859 cat conftest.err >&5
3860 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3861 (exit $ac_status); } &&
3862 { ac_try='test -z "$ac_c_werror_flag"
3863 || test ! -s conftest.err'
3864 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3867 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3868 (exit $ac_status); }; } &&
3869 { ac_try='test -s conftest.$ac_objext'
3870 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3873 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3874 (exit $ac_status); }; }; then
3875 ac_cv_type_u_int32_t=yes
3877 echo "$as_me: failed program was:" >&5
3878 sed 's/^/| /' conftest.$ac_ext >&5
3880 ac_cv_type_u_int32_t=no
3882 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3884 echo "$as_me:$LINENO: result: $ac_cv_type_u_int32_t" >&5
3885 echo "${ECHO_T}$ac_cv_type_u_int32_t" >&6
3886 if test $ac_cv_type_u_int32_t = yes; then
3887 acx_cv_header_stdint=$i
3892 echo "$as_me:$LINENO: checking for u_int64_t" >&5
3893 echo $ECHO_N "checking for u_int64_t... $ECHO_C" >&6
3894 if test "${ac_cv_type_u_int64_t+set}" = set; then
3895 echo $ECHO_N "(cached) $ECHO_C" >&6
3897 cat >conftest.$ac_ext <<_ACEOF
3900 cat confdefs.h >>conftest.$ac_ext
3901 cat >>conftest.$ac_ext <<_ACEOF
3902 /* end confdefs.h. */
3903 #include <sys/types.h>
3909 if ((u_int64_t *) 0)
3911 if (sizeof (u_int64_t))
3917 rm -f conftest.$ac_objext
3918 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3919 (eval $ac_compile) 2>conftest.er1
3921 grep -v '^ *+' conftest.er1 >conftest.err
3923 cat conftest.err >&5
3924 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3925 (exit $ac_status); } &&
3926 { ac_try='test -z "$ac_c_werror_flag"
3927 || test ! -s conftest.err'
3928 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3931 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3932 (exit $ac_status); }; } &&
3933 { ac_try='test -s conftest.$ac_objext'
3934 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3937 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3938 (exit $ac_status); }; }; then
3939 ac_cv_type_u_int64_t=yes
3941 echo "$as_me: failed program was:" >&5
3942 sed 's/^/| /' conftest.$ac_ext >&5
3944 ac_cv_type_u_int64_t=no
3946 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3948 echo "$as_me:$LINENO: result: $ac_cv_type_u_int64_t" >&5
3949 echo "${ECHO_T}$ac_cv_type_u_int64_t" >&6
3954 if test "$acx_cv_header_stdint" = stddef.h; then
3955 acx_cv_header_stdint_kind="(using manual detection)"
3958 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
3959 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
3960 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
3961 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
3962 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
3964 # ----------------- Summarize what we found so far
3966 echo "$as_me:$LINENO: checking what to include in gstdint.h" >&5
3967 echo $ECHO_N "checking what to include in gstdint.h... $ECHO_C" >&6
3969 case `$as_basename gstdint.h ||
3970 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
3971 Xgstdint.h : 'X\(//\)$' \| \
3972 Xgstdint.h : 'X\(/\)$' \| \
3973 . : '\(.\)' 2>/dev/null ||
3975 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
3976 /^X\/\(\/\/\)$/{ s//\1/; q; }
3977 /^X\/\(\/\).*/{ s//\1/; q; }
3979 stdint.h) { echo "$as_me:$LINENO: WARNING: are you sure you want it there?" >&5
3980 echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
3981 inttypes.h) { echo "$as_me:$LINENO: WARNING: are you sure you want it there?" >&5
3982 echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
3986 echo "$as_me:$LINENO: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
3987 echo "${ECHO_T}$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6
3989 # ----------------- done included file, check C basic types --------
3991 # Lacking an uintptr_t? Test size of void *
3992 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
3993 stddef.h:* | *:no) echo "$as_me:$LINENO: checking for void *" >&5
3994 echo $ECHO_N "checking for void *... $ECHO_C" >&6
3995 if test "${ac_cv_type_void_p+set}" = set; then
3996 echo $ECHO_N "(cached) $ECHO_C" >&6
3998 cat >conftest.$ac_ext <<_ACEOF
4001 cat confdefs.h >>conftest.$ac_ext
4002 cat >>conftest.$ac_ext <<_ACEOF
4003 /* end confdefs.h. */
4004 $ac_includes_default
4010 if (sizeof (void *))
4016 rm -f conftest.$ac_objext
4017 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4018 (eval $ac_compile) 2>conftest.er1
4020 grep -v '^ *+' conftest.er1 >conftest.err
4022 cat conftest.err >&5
4023 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4024 (exit $ac_status); } &&
4025 { ac_try='test -z "$ac_c_werror_flag"
4026 || test ! -s conftest.err'
4027 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4030 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4031 (exit $ac_status); }; } &&
4032 { ac_try='test -s conftest.$ac_objext'
4033 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4036 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4037 (exit $ac_status); }; }; then
4038 ac_cv_type_void_p=yes
4040 echo "$as_me: failed program was:" >&5
4041 sed 's/^/| /' conftest.$ac_ext >&5
4043 ac_cv_type_void_p=no
4045 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4047 echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
4048 echo "${ECHO_T}$ac_cv_type_void_p" >&6
4050 echo "$as_me:$LINENO: checking size of void *" >&5
4051 echo $ECHO_N "checking size of void *... $ECHO_C" >&6
4052 if test "${ac_cv_sizeof_void_p+set}" = set; then
4053 echo $ECHO_N "(cached) $ECHO_C" >&6
4055 if test "$ac_cv_type_void_p" = yes; then
4056 # The cast to unsigned long works around a bug in the HP C Compiler
4057 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4058 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4059 # This bug is HP SR number 8606223364.
4060 if test "$cross_compiling" = yes; then
4061 # Depending upon the size, compute the lo and hi bounds.
4062 cat >conftest.$ac_ext <<_ACEOF
4065 cat confdefs.h >>conftest.$ac_ext
4066 cat >>conftest.$ac_ext <<_ACEOF
4067 /* end confdefs.h. */
4068 $ac_includes_default
4072 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)];
4079 rm -f conftest.$ac_objext
4080 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4081 (eval $ac_compile) 2>conftest.er1
4083 grep -v '^ *+' conftest.er1 >conftest.err
4085 cat conftest.err >&5
4086 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4087 (exit $ac_status); } &&
4088 { ac_try='test -z "$ac_c_werror_flag"
4089 || test ! -s conftest.err'
4090 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4093 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4094 (exit $ac_status); }; } &&
4095 { ac_try='test -s conftest.$ac_objext'
4096 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4099 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4100 (exit $ac_status); }; }; then
4103 cat >conftest.$ac_ext <<_ACEOF
4106 cat confdefs.h >>conftest.$ac_ext
4107 cat >>conftest.$ac_ext <<_ACEOF
4108 /* end confdefs.h. */
4109 $ac_includes_default
4113 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
4120 rm -f conftest.$ac_objext
4121 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4122 (eval $ac_compile) 2>conftest.er1
4124 grep -v '^ *+' conftest.er1 >conftest.err
4126 cat conftest.err >&5
4127 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4128 (exit $ac_status); } &&
4129 { ac_try='test -z "$ac_c_werror_flag"
4130 || test ! -s conftest.err'
4131 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4134 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4135 (exit $ac_status); }; } &&
4136 { ac_try='test -s conftest.$ac_objext'
4137 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4140 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4141 (exit $ac_status); }; }; then
4142 ac_hi=$ac_mid; break
4144 echo "$as_me: failed program was:" >&5
4145 sed 's/^/| /' conftest.$ac_ext >&5
4147 ac_lo=`expr $ac_mid + 1`
4148 if test $ac_lo -le $ac_mid; then
4152 ac_mid=`expr 2 '*' $ac_mid + 1`
4154 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4157 echo "$as_me: failed program was:" >&5
4158 sed 's/^/| /' conftest.$ac_ext >&5
4160 cat >conftest.$ac_ext <<_ACEOF
4163 cat confdefs.h >>conftest.$ac_ext
4164 cat >>conftest.$ac_ext <<_ACEOF
4165 /* end confdefs.h. */
4166 $ac_includes_default
4170 static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)];
4177 rm -f conftest.$ac_objext
4178 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4179 (eval $ac_compile) 2>conftest.er1
4181 grep -v '^ *+' conftest.er1 >conftest.err
4183 cat conftest.err >&5
4184 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4185 (exit $ac_status); } &&
4186 { ac_try='test -z "$ac_c_werror_flag"
4187 || test ! -s conftest.err'
4188 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4191 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4192 (exit $ac_status); }; } &&
4193 { ac_try='test -s conftest.$ac_objext'
4194 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4197 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4198 (exit $ac_status); }; }; then
4201 cat >conftest.$ac_ext <<_ACEOF
4204 cat confdefs.h >>conftest.$ac_ext
4205 cat >>conftest.$ac_ext <<_ACEOF
4206 /* end confdefs.h. */
4207 $ac_includes_default
4211 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)];
4218 rm -f conftest.$ac_objext
4219 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4220 (eval $ac_compile) 2>conftest.er1
4222 grep -v '^ *+' conftest.er1 >conftest.err
4224 cat conftest.err >&5
4225 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4226 (exit $ac_status); } &&
4227 { ac_try='test -z "$ac_c_werror_flag"
4228 || test ! -s conftest.err'
4229 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4232 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4233 (exit $ac_status); }; } &&
4234 { ac_try='test -s conftest.$ac_objext'
4235 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4238 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4239 (exit $ac_status); }; }; then
4240 ac_lo=$ac_mid; break
4242 echo "$as_me: failed program was:" >&5
4243 sed 's/^/| /' conftest.$ac_ext >&5
4245 ac_hi=`expr '(' $ac_mid ')' - 1`
4246 if test $ac_mid -le $ac_hi; then
4250 ac_mid=`expr 2 '*' $ac_mid`
4252 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4255 echo "$as_me: failed program was:" >&5
4256 sed 's/^/| /' conftest.$ac_ext >&5
4260 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4262 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4263 # Binary search between lo and hi bounds.
4264 while test "x$ac_lo" != "x$ac_hi"; do
4265 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4266 cat >conftest.$ac_ext <<_ACEOF
4269 cat confdefs.h >>conftest.$ac_ext
4270 cat >>conftest.$ac_ext <<_ACEOF
4271 /* end confdefs.h. */
4272 $ac_includes_default
4276 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
4283 rm -f conftest.$ac_objext
4284 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4285 (eval $ac_compile) 2>conftest.er1
4287 grep -v '^ *+' conftest.er1 >conftest.err
4289 cat conftest.err >&5
4290 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4291 (exit $ac_status); } &&
4292 { ac_try='test -z "$ac_c_werror_flag"
4293 || test ! -s conftest.err'
4294 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4297 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4298 (exit $ac_status); }; } &&
4299 { ac_try='test -s conftest.$ac_objext'
4300 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4303 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4304 (exit $ac_status); }; }; then
4307 echo "$as_me: failed program was:" >&5
4308 sed 's/^/| /' conftest.$ac_ext >&5
4310 ac_lo=`expr '(' $ac_mid ')' + 1`
4312 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4315 ?*) ac_cv_sizeof_void_p=$ac_lo;;
4316 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
4317 See \`config.log' for more details." >&5
4318 echo "$as_me: error: cannot compute sizeof (void *), 77
4319 See \`config.log' for more details." >&2;}
4320 { (exit 1); exit 1; }; } ;;
4323 if test "$cross_compiling" = yes; then
4324 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4325 See \`config.log' for more details." >&5
4326 echo "$as_me: error: cannot run test program while cross compiling
4327 See \`config.log' for more details." >&2;}
4328 { (exit 1); exit 1; }; }
4330 cat >conftest.$ac_ext <<_ACEOF
4333 cat confdefs.h >>conftest.$ac_ext
4334 cat >>conftest.$ac_ext <<_ACEOF
4335 /* end confdefs.h. */
4336 $ac_includes_default
4337 long longval () { return (long) (sizeof (void *)); }
4338 unsigned long ulongval () { return (long) (sizeof (void *)); }