2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.57 for libchise 0.1.1.
5 # Report bugs to <chise-en@m17n.org>.
7 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
8 # Free Software Foundation, Inc.
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## --------------------- ##
12 ## M4sh Initialization. ##
13 ## --------------------- ##
15 # Be Bourne compatible
16 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
19 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
20 # is contrary to our usage. Disable this feature.
21 alias -g '${1+"$@"}'='"$@"'
22 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
26 # Support unset when possible.
27 if (FOO=FOO; unset FOO) >/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 -n "`(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
226 as_executable_p="test -f"
228 # Sed expression to map a string onto a valid CPP name.
229 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
231 # Sed expression to map a string onto a valid variable name.
232 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
236 # We need space, tab and new line, in precisely that order.
246 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
247 # so uname gets run too.
248 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
255 ac_default_prefix=/usr/local
256 ac_config_libobj_dir=.
261 SHELL=${CONFIG_SHELL-/bin/sh}
263 # Maximum number of lines to put in a shell here document.
264 # This variable seems obsolete. It should probably be removed, and
265 # only ac_max_sed_lines should be used.
266 : ${ac_max_here_lines=38}
268 # Identity of this package.
269 PACKAGE_NAME='libchise'
270 PACKAGE_TARNAME='libchise'
271 PACKAGE_VERSION='0.1.1'
272 PACKAGE_STRING='libchise 0.1.1'
273 PACKAGE_BUGREPORT='chise-en@m17n.org'
275 ac_unique_file="chise.c"
276 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT LIBTOOL ALLOCA CPP EGREP LIBOBJS LTLIBOBJS'
279 # Initialize some variables set by options.
281 ac_init_version=false
282 # The variables have the same names as the options, with
283 # dashes changed to underlines.
291 program_transform_name=s,x,x,
299 # Installation directory options.
300 # These are left unexpanded so users can "make install exec_prefix=/foo"
301 # and all the variables that are supposed to be based on exec_prefix
302 # by default will actually change.
303 # Use braces instead of parens because sh, perl, etc. also accept them.
304 bindir='${exec_prefix}/bin'
305 sbindir='${exec_prefix}/sbin'
306 libexecdir='${exec_prefix}/libexec'
307 datadir='${prefix}/share'
308 sysconfdir='${prefix}/etc'
309 sharedstatedir='${prefix}/com'
310 localstatedir='${prefix}/var'
311 libdir='${exec_prefix}/lib'
312 includedir='${prefix}/include'
313 oldincludedir='/usr/include'
314 infodir='${prefix}/info'
315 mandir='${prefix}/man'
320 # If the previous option needs an argument, assign it.
321 if test -n "$ac_prev"; then
322 eval "$ac_prev=\$ac_option"
327 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
329 # Accept the important Cygnus configure options, so we can diagnose typos.
333 -bindir | --bindir | --bindi | --bind | --bin | --bi)
335 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
338 -build | --build | --buil | --bui | --bu)
339 ac_prev=build_alias ;;
340 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
341 build_alias=$ac_optarg ;;
343 -cache-file | --cache-file | --cache-fil | --cache-fi \
344 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
345 ac_prev=cache_file ;;
346 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
347 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
348 cache_file=$ac_optarg ;;
351 cache_file=config.cache ;;
353 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
355 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
357 datadir=$ac_optarg ;;
359 -disable-* | --disable-*)
360 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
361 # Reject names that are not valid shell variable names.
362 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
363 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
364 { (exit 1); exit 1; }; }
365 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
366 eval "enable_$ac_feature=no" ;;
368 -enable-* | --enable-*)
369 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
370 # Reject names that are not valid shell variable names.
371 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
372 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
373 { (exit 1); exit 1; }; }
374 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
376 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
379 eval "enable_$ac_feature='$ac_optarg'" ;;
381 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
382 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
383 | --exec | --exe | --ex)
384 ac_prev=exec_prefix ;;
385 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
386 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
387 | --exec=* | --exe=* | --ex=*)
388 exec_prefix=$ac_optarg ;;
390 -gas | --gas | --ga | --g)
391 # Obsolete; use --with-gas.
394 -help | --help | --hel | --he | -h)
396 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
397 ac_init_help=recursive ;;
398 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
399 ac_init_help=short ;;
401 -host | --host | --hos | --ho)
402 ac_prev=host_alias ;;
403 -host=* | --host=* | --hos=* | --ho=*)
404 host_alias=$ac_optarg ;;
406 -includedir | --includedir | --includedi | --included | --include \
407 | --includ | --inclu | --incl | --inc)
408 ac_prev=includedir ;;
409 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
410 | --includ=* | --inclu=* | --incl=* | --inc=*)
411 includedir=$ac_optarg ;;
413 -infodir | --infodir | --infodi | --infod | --info | --inf)
415 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
416 infodir=$ac_optarg ;;
418 -libdir | --libdir | --libdi | --libd)
420 -libdir=* | --libdir=* | --libdi=* | --libd=*)
423 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
424 | --libexe | --libex | --libe)
425 ac_prev=libexecdir ;;
426 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
427 | --libexe=* | --libex=* | --libe=*)
428 libexecdir=$ac_optarg ;;
430 -localstatedir | --localstatedir | --localstatedi | --localstated \
431 | --localstate | --localstat | --localsta | --localst \
432 | --locals | --local | --loca | --loc | --lo)
433 ac_prev=localstatedir ;;
434 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
435 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
436 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
437 localstatedir=$ac_optarg ;;
439 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
441 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
445 # Obsolete; use --without-fp.
448 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
449 | --no-cr | --no-c | -n)
452 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
453 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
456 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
457 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
458 | --oldin | --oldi | --old | --ol | --o)
459 ac_prev=oldincludedir ;;
460 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
461 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
462 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
463 oldincludedir=$ac_optarg ;;
465 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
467 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
470 -program-prefix | --program-prefix | --program-prefi | --program-pref \
471 | --program-pre | --program-pr | --program-p)
472 ac_prev=program_prefix ;;
473 -program-prefix=* | --program-prefix=* | --program-prefi=* \
474 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
475 program_prefix=$ac_optarg ;;
477 -program-suffix | --program-suffix | --program-suffi | --program-suff \
478 | --program-suf | --program-su | --program-s)
479 ac_prev=program_suffix ;;
480 -program-suffix=* | --program-suffix=* | --program-suffi=* \
481 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
482 program_suffix=$ac_optarg ;;
484 -program-transform-name | --program-transform-name \
485 | --program-transform-nam | --program-transform-na \
486 | --program-transform-n | --program-transform- \
487 | --program-transform | --program-transfor \
488 | --program-transfo | --program-transf \
489 | --program-trans | --program-tran \
490 | --progr-tra | --program-tr | --program-t)
491 ac_prev=program_transform_name ;;
492 -program-transform-name=* | --program-transform-name=* \
493 | --program-transform-nam=* | --program-transform-na=* \
494 | --program-transform-n=* | --program-transform-=* \
495 | --program-transform=* | --program-transfor=* \
496 | --program-transfo=* | --program-transf=* \
497 | --program-trans=* | --program-tran=* \
498 | --progr-tra=* | --program-tr=* | --program-t=*)
499 program_transform_name=$ac_optarg ;;
501 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
502 | -silent | --silent | --silen | --sile | --sil)
505 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
507 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
509 sbindir=$ac_optarg ;;
511 -sharedstatedir | --sharedstatedir | --sharedstatedi \
512 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
513 | --sharedst | --shareds | --shared | --share | --shar \
515 ac_prev=sharedstatedir ;;
516 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
517 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
518 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
520 sharedstatedir=$ac_optarg ;;
522 -site | --site | --sit)
524 -site=* | --site=* | --sit=*)
527 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
529 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
532 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
533 | --syscon | --sysco | --sysc | --sys | --sy)
534 ac_prev=sysconfdir ;;
535 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
536 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
537 sysconfdir=$ac_optarg ;;
539 -target | --target | --targe | --targ | --tar | --ta | --t)
540 ac_prev=target_alias ;;
541 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
542 target_alias=$ac_optarg ;;
544 -v | -verbose | --verbose | --verbos | --verbo | --verb)
547 -version | --version | --versio | --versi | --vers | -V)
551 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
552 # Reject names that are not valid shell variable names.
553 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
554 { echo "$as_me: error: invalid package name: $ac_package" >&2
555 { (exit 1); exit 1; }; }
556 ac_package=`echo $ac_package| sed 's/-/_/g'`
558 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
561 eval "with_$ac_package='$ac_optarg'" ;;
563 -without-* | --without-*)
564 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
565 # Reject names that are not valid shell variable names.
566 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
567 { echo "$as_me: error: invalid package name: $ac_package" >&2
568 { (exit 1); exit 1; }; }
569 ac_package=`echo $ac_package | sed 's/-/_/g'`
570 eval "with_$ac_package=no" ;;
573 # Obsolete; use --with-x.
576 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
577 | --x-incl | --x-inc | --x-in | --x-i)
578 ac_prev=x_includes ;;
579 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
580 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
581 x_includes=$ac_optarg ;;
583 -x-libraries | --x-libraries | --x-librarie | --x-librari \
584 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
585 ac_prev=x_libraries ;;
586 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
587 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
588 x_libraries=$ac_optarg ;;
590 -*) { echo "$as_me: error: unrecognized option: $ac_option
591 Try \`$0 --help' for more information." >&2
592 { (exit 1); exit 1; }; }
596 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
597 # Reject names that are not valid shell variable names.
598 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
599 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
600 { (exit 1); exit 1; }; }
601 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
602 eval "$ac_envvar='$ac_optarg'"
606 # FIXME: should be removed in autoconf 3.0.
607 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
608 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
609 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
610 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
616 if test -n "$ac_prev"; then
617 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
618 { echo "$as_me: error: missing argument to $ac_option" >&2
619 { (exit 1); exit 1; }; }
622 # Be sure to have absolute paths.
623 for ac_var in exec_prefix prefix
625 eval ac_val=$`echo $ac_var`
627 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
628 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
629 { (exit 1); exit 1; }; };;
633 # Be sure to have absolute paths.
634 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
635 localstatedir libdir includedir oldincludedir infodir mandir
637 eval ac_val=$`echo $ac_var`
639 [\\/$]* | ?:[\\/]* ) ;;
640 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
641 { (exit 1); exit 1; }; };;
645 # There might be people who depend on the old broken behavior: `$host'
646 # used to hold the argument of --host etc.
647 # FIXME: To remove some day.
652 # FIXME: To remove some day.
653 if test "x$host_alias" != x; then
654 if test "x$build_alias" = x; then
655 cross_compiling=maybe
656 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
657 If a cross compiler is detected then cross compile mode will be used." >&2
658 elif test "x$build_alias" != "x$host_alias"; then
664 test -n "$host_alias" && ac_tool_prefix=$host_alias-
666 test "$silent" = yes && exec 6>/dev/null
669 # Find the source files, if location was not specified.
670 if test -z "$srcdir"; then
671 ac_srcdir_defaulted=yes
672 # Try the directory containing this script, then its parent.
673 ac_confdir=`(dirname "$0") 2>/dev/null ||
674 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
675 X"$0" : 'X\(//\)[^/]' \| \
676 X"$0" : 'X\(//\)$' \| \
677 X"$0" : 'X\(/\)' \| \
678 . : '\(.\)' 2>/dev/null ||
680 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
681 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
682 /^X\(\/\/\)$/{ s//\1/; q; }
683 /^X\(\/\).*/{ s//\1/; q; }
686 if test ! -r $srcdir/$ac_unique_file; then
690 ac_srcdir_defaulted=no
692 if test ! -r $srcdir/$ac_unique_file; then
693 if test "$ac_srcdir_defaulted" = yes; then
694 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
695 { (exit 1); exit 1; }; }
697 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
698 { (exit 1); exit 1; }; }
701 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
702 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
703 { (exit 1); exit 1; }; }
704 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
705 ac_env_build_alias_set=${build_alias+set}
706 ac_env_build_alias_value=$build_alias
707 ac_cv_env_build_alias_set=${build_alias+set}
708 ac_cv_env_build_alias_value=$build_alias
709 ac_env_host_alias_set=${host_alias+set}
710 ac_env_host_alias_value=$host_alias
711 ac_cv_env_host_alias_set=${host_alias+set}
712 ac_cv_env_host_alias_value=$host_alias
713 ac_env_target_alias_set=${target_alias+set}
714 ac_env_target_alias_value=$target_alias
715 ac_cv_env_target_alias_set=${target_alias+set}
716 ac_cv_env_target_alias_value=$target_alias
717 ac_env_CC_set=${CC+set}
719 ac_cv_env_CC_set=${CC+set}
720 ac_cv_env_CC_value=$CC
721 ac_env_CFLAGS_set=${CFLAGS+set}
722 ac_env_CFLAGS_value=$CFLAGS
723 ac_cv_env_CFLAGS_set=${CFLAGS+set}
724 ac_cv_env_CFLAGS_value=$CFLAGS
725 ac_env_LDFLAGS_set=${LDFLAGS+set}
726 ac_env_LDFLAGS_value=$LDFLAGS
727 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
728 ac_cv_env_LDFLAGS_value=$LDFLAGS
729 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
730 ac_env_CPPFLAGS_value=$CPPFLAGS
731 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
732 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
733 ac_env_CPP_set=${CPP+set}
734 ac_env_CPP_value=$CPP
735 ac_cv_env_CPP_set=${CPP+set}
736 ac_cv_env_CPP_value=$CPP
739 # Report the --help message.
741 if test "$ac_init_help" = "long"; then
742 # Omit some internal or obsolete options to make the list less imposing.
743 # This message is too long to be a string in the A/UX 3.1 sh.
745 \`configure' configures libchise 0.1.1 to adapt to many kinds of systems.
747 Usage: $0 [OPTION]... [VAR=VALUE]...
749 To assign environment variables (e.g., CC, CFLAGS...), specify them as
750 VAR=VALUE. See below for descriptions of some of the useful variables.
752 Defaults for the options are specified in brackets.
755 -h, --help display this help and exit
756 --help=short display options specific to this package
757 --help=recursive display the short help of all the included packages
758 -V, --version display version information and exit
759 -q, --quiet, --silent do not print \`checking...' messages
760 --cache-file=FILE cache test results in FILE [disabled]
761 -C, --config-cache alias for \`--cache-file=config.cache'
762 -n, --no-create do not create output files
763 --srcdir=DIR find the sources in DIR [configure dir or \`..']
768 Installation directories:
769 --prefix=PREFIX install architecture-independent files in PREFIX
771 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
774 By default, \`make install' will install all the files in
775 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
776 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
777 for instance \`--prefix=\$HOME'.
779 For better control, use the options below.
781 Fine tuning of the installation directories:
782 --bindir=DIR user executables [EPREFIX/bin]
783 --sbindir=DIR system admin executables [EPREFIX/sbin]
784 --libexecdir=DIR program executables [EPREFIX/libexec]
785 --datadir=DIR read-only architecture-independent data [PREFIX/share]
786 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
787 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
788 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
789 --libdir=DIR object code libraries [EPREFIX/lib]
790 --includedir=DIR C header files [PREFIX/include]
791 --oldincludedir=DIR C header files for non-gcc [/usr/include]
792 --infodir=DIR info documentation [PREFIX/info]
793 --mandir=DIR man documentation [PREFIX/man]
800 if test -n "$ac_init_help"; then
801 case $ac_init_help in
802 short | recursive ) echo "Configuration of libchise 0.1.1:";;
806 Some influential environment variables:
807 CC C compiler command
808 CFLAGS C compiler flags
809 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
810 nonstandard directory <lib dir>
811 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
812 headers in a nonstandard directory <include dir>
815 Use these variables to override the choices made by `configure' or to help
816 it to find libraries and programs with nonstandard names/locations.
818 Report bugs to <chise-en@m17n.org>.
822 if test "$ac_init_help" = "recursive"; then
823 # If there are subdirs, report their specific --help.
825 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
826 test -d $ac_dir || continue
829 if test "$ac_dir" != .; then
830 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
831 # A "../" for each directory in $ac_dir_suffix.
832 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
834 ac_dir_suffix= ac_top_builddir=
838 .) # No --srcdir option. We are building in place.
840 if test -z "$ac_top_builddir"; then
843 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
845 [\\/]* | ?:[\\/]* ) # Absolute path.
846 ac_srcdir=$srcdir$ac_dir_suffix;
847 ac_top_srcdir=$srcdir ;;
849 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
850 ac_top_srcdir=$ac_top_builddir$srcdir ;;
852 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
854 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
855 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
856 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
857 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
860 # Check for guested configure; otherwise get Cygnus style configure.
861 if test -f $ac_srcdir/configure.gnu; then
863 $SHELL $ac_srcdir/configure.gnu --help=recursive
864 elif test -f $ac_srcdir/configure; then
866 $SHELL $ac_srcdir/configure --help=recursive
867 elif test -f $ac_srcdir/configure.ac ||
868 test -f $ac_srcdir/configure.in; then
872 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
878 test -n "$ac_init_help" && exit 0
879 if $ac_init_version; then
881 libchise configure 0.1.1
882 generated by GNU Autoconf 2.57
884 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
885 Free Software Foundation, Inc.
886 This configure script is free software; the Free Software Foundation
887 gives unlimited permission to copy, distribute and modify it.
893 This file contains any messages produced by compilers while
894 running configure, to aid debugging if configure makes a mistake.
896 It was created by libchise $as_me 0.1.1, which was
897 generated by GNU Autoconf 2.57. Invocation command line was
908 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
909 uname -m = `(uname -m) 2>/dev/null || echo unknown`
910 uname -r = `(uname -r) 2>/dev/null || echo unknown`
911 uname -s = `(uname -s) 2>/dev/null || echo unknown`
912 uname -v = `(uname -v) 2>/dev/null || echo unknown`
914 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
915 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
917 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
918 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
919 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
920 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
921 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
922 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
923 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
927 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
931 test -z "$as_dir" && as_dir=.
947 # Keep a trace of the command line.
948 # Strip out --no-create and --no-recursion so they do not pile up.
949 # Strip out --silent because we don't want to record it for future runs.
950 # Also quote any args containing shell meta-characters.
951 # Make two passes to allow for proper duplicate-argument suppression.
956 ac_must_keep_next=false
962 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
963 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
964 | -silent | --silent | --silen | --sile | --sil)
966 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
967 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
970 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
972 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
973 if test $ac_must_keep_next = true; then
974 ac_must_keep_next=false # Got value, back to normal.
977 *=* | --config-cache | -C | -disable-* | --disable-* \
978 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
979 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
980 | -with-* | --with-* | -without-* | --without-* | --x)
981 case "$ac_configure_args0 " in
982 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
985 -* ) ac_must_keep_next=true ;;
988 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
989 # Get rid of the leading space.
995 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
996 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
998 # When interrupted or exit'd, cleanup temporary files, and complete
999 # config.log. We remove comments because anyway the quotes in there
1000 # would cause problems or look ugly.
1001 # WARNING: Be sure not to use single quotes in there, as some shells,
1002 # such as our DU 5.0 friend, will then `close' the trap.
1003 trap 'exit_status=$?
1004 # Save into config.log some information that might help in debugging.
1009 ## ---------------- ##
1010 ## Cache variables. ##
1011 ## ---------------- ##
1014 # The following way of writing the cache mishandles newlines in values,
1017 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1020 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1021 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1025 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1032 ## ----------------- ##
1033 ## Output variables. ##
1034 ## ----------------- ##
1037 for ac_var in $ac_subst_vars
1039 eval ac_val=$`echo $ac_var`
1040 echo "$ac_var='"'"'$ac_val'"'"'"
1044 if test -n "$ac_subst_files"; then
1051 for ac_var in $ac_subst_files
1053 eval ac_val=$`echo $ac_var`
1054 echo "$ac_var='"'"'$ac_val'"'"'"
1059 if test -s confdefs.h; then
1066 sed "/^$/d" confdefs.h | sort
1069 test "$ac_signal" != 0 &&
1070 echo "$as_me: caught signal $ac_signal"
1071 echo "$as_me: exit $exit_status"
1073 rm -f core core.* *.core &&
1074 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1077 for ac_signal in 1 2 13 15; do
1078 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1082 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1083 rm -rf conftest* confdefs.h
1084 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1087 # Predefined preprocessor variables.
1089 cat >>confdefs.h <<_ACEOF
1090 #define PACKAGE_NAME "$PACKAGE_NAME"
1094 cat >>confdefs.h <<_ACEOF
1095 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1099 cat >>confdefs.h <<_ACEOF
1100 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1104 cat >>confdefs.h <<_ACEOF
1105 #define PACKAGE_STRING "$PACKAGE_STRING"
1109 cat >>confdefs.h <<_ACEOF
1110 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1114 # Let the site file select an alternate cache file if it wants to.
1115 # Prefer explicitly selected file to automatically selected ones.
1116 if test -z "$CONFIG_SITE"; then
1117 if test "x$prefix" != xNONE; then
1118 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1120 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1123 for ac_site_file in $CONFIG_SITE; do
1124 if test -r "$ac_site_file"; then
1125 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1126 echo "$as_me: loading site script $ac_site_file" >&6;}
1127 sed 's/^/| /' "$ac_site_file" >&5
1132 if test -r "$cache_file"; then
1133 # Some versions of bash will fail to source /dev/null (special
1134 # files actually), so we avoid doing that.
1135 if test -f "$cache_file"; then
1136 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1137 echo "$as_me: loading cache $cache_file" >&6;}
1139 [\\/]* | ?:[\\/]* ) . $cache_file;;
1140 *) . ./$cache_file;;
1144 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1145 echo "$as_me: creating cache $cache_file" >&6;}
1149 # Check that the precious variables saved in the cache have kept the same
1151 ac_cache_corrupted=false
1152 for ac_var in `(set) 2>&1 |
1153 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1154 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1155 eval ac_new_set=\$ac_env_${ac_var}_set
1156 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1157 eval ac_new_val="\$ac_env_${ac_var}_value"
1158 case $ac_old_set,$ac_new_set in
1160 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1161 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1162 ac_cache_corrupted=: ;;
1164 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1165 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1166 ac_cache_corrupted=: ;;
1169 if test "x$ac_old_val" != "x$ac_new_val"; then
1170 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1171 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1172 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1173 echo "$as_me: former value: $ac_old_val" >&2;}
1174 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1175 echo "$as_me: current value: $ac_new_val" >&2;}
1176 ac_cache_corrupted=:
1179 # Pass precious variables to config.status.
1180 if test "$ac_new_set" = set; then
1182 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1183 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1184 *) ac_arg=$ac_var=$ac_new_val ;;
1186 case " $ac_configure_args " in
1187 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1188 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1192 if $ac_cache_corrupted; then
1193 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1194 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1195 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1196 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1197 { (exit 1); exit 1; }; }
1201 ac_cpp='$CPP $CPPFLAGS'
1202 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1203 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1204 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1233 ac_config_headers="$ac_config_headers config.h"
1236 # Checks for programs.
1238 ac_cpp='$CPP $CPPFLAGS'
1239 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1240 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1241 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1242 if test -n "$ac_tool_prefix"; then
1243 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1244 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1245 echo "$as_me:$LINENO: checking for $ac_word" >&5
1246 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1247 if test "${ac_cv_prog_CC+set}" = set; then
1248 echo $ECHO_N "(cached) $ECHO_C" >&6
1250 if test -n "$CC"; then
1251 ac_cv_prog_CC="$CC" # Let the user override the test.
1253 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1257 test -z "$as_dir" && as_dir=.
1258 for ac_exec_ext in '' $ac_executable_extensions; do
1259 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1260 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1261 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1270 if test -n "$CC"; then
1271 echo "$as_me:$LINENO: result: $CC" >&5
1272 echo "${ECHO_T}$CC" >&6
1274 echo "$as_me:$LINENO: result: no" >&5
1275 echo "${ECHO_T}no" >&6
1279 if test -z "$ac_cv_prog_CC"; then
1281 # Extract the first word of "gcc", so it can be a program name with args.
1282 set dummy gcc; ac_word=$2
1283 echo "$as_me:$LINENO: checking for $ac_word" >&5
1284 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1285 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1286 echo $ECHO_N "(cached) $ECHO_C" >&6
1288 if test -n "$ac_ct_CC"; then
1289 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1291 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1295 test -z "$as_dir" && as_dir=.
1296 for ac_exec_ext in '' $ac_executable_extensions; do
1297 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1298 ac_cv_prog_ac_ct_CC="gcc"
1299 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1307 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1308 if test -n "$ac_ct_CC"; then
1309 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1310 echo "${ECHO_T}$ac_ct_CC" >&6
1312 echo "$as_me:$LINENO: result: no" >&5
1313 echo "${ECHO_T}no" >&6
1321 if test -z "$CC"; then
1322 if test -n "$ac_tool_prefix"; then
1323 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1324 set dummy ${ac_tool_prefix}cc; ac_word=$2
1325 echo "$as_me:$LINENO: checking for $ac_word" >&5
1326 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1327 if test "${ac_cv_prog_CC+set}" = set; then
1328 echo $ECHO_N "(cached) $ECHO_C" >&6
1330 if test -n "$CC"; then
1331 ac_cv_prog_CC="$CC" # Let the user override the test.
1333 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1337 test -z "$as_dir" && as_dir=.
1338 for ac_exec_ext in '' $ac_executable_extensions; do
1339 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1340 ac_cv_prog_CC="${ac_tool_prefix}cc"
1341 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1350 if test -n "$CC"; then
1351 echo "$as_me:$LINENO: result: $CC" >&5
1352 echo "${ECHO_T}$CC" >&6
1354 echo "$as_me:$LINENO: result: no" >&5
1355 echo "${ECHO_T}no" >&6
1359 if test -z "$ac_cv_prog_CC"; then
1361 # Extract the first word of "cc", so it can be a program name with args.
1362 set dummy cc; ac_word=$2
1363 echo "$as_me:$LINENO: checking for $ac_word" >&5
1364 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1365 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1366 echo $ECHO_N "(cached) $ECHO_C" >&6
1368 if test -n "$ac_ct_CC"; then
1369 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1371 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1375 test -z "$as_dir" && as_dir=.
1376 for ac_exec_ext in '' $ac_executable_extensions; do
1377 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1378 ac_cv_prog_ac_ct_CC="cc"
1379 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1387 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1388 if test -n "$ac_ct_CC"; then
1389 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1390 echo "${ECHO_T}$ac_ct_CC" >&6
1392 echo "$as_me:$LINENO: result: no" >&5
1393 echo "${ECHO_T}no" >&6
1402 if test -z "$CC"; then
1403 # Extract the first word of "cc", so it can be a program name with args.
1404 set dummy cc; ac_word=$2
1405 echo "$as_me:$LINENO: checking for $ac_word" >&5
1406 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1407 if test "${ac_cv_prog_CC+set}" = set; then
1408 echo $ECHO_N "(cached) $ECHO_C" >&6
1410 if test -n "$CC"; then
1411 ac_cv_prog_CC="$CC" # Let the user override the test.
1414 as_save_IFS=$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 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1422 ac_prog_rejected=yes
1426 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1432 if test $ac_prog_rejected = yes; then
1433 # We found a bogon in the path, so make sure we never use it.
1434 set dummy $ac_cv_prog_CC
1436 if test $# != 0; then
1437 # We chose a different compiler from the bogus one.
1438 # However, it has the same basename, so the bogon will be chosen
1439 # first if we set CC to just the basename; use the full file name.
1441 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1447 if test -n "$CC"; then
1448 echo "$as_me:$LINENO: result: $CC" >&5
1449 echo "${ECHO_T}$CC" >&6
1451 echo "$as_me:$LINENO: result: no" >&5
1452 echo "${ECHO_T}no" >&6
1456 if test -z "$CC"; then
1457 if test -n "$ac_tool_prefix"; then
1460 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1461 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1462 echo "$as_me:$LINENO: checking for $ac_word" >&5
1463 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1464 if test "${ac_cv_prog_CC+set}" = set; then
1465 echo $ECHO_N "(cached) $ECHO_C" >&6
1467 if test -n "$CC"; then
1468 ac_cv_prog_CC="$CC" # Let the user override the test.
1470 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1474 test -z "$as_dir" && as_dir=.
1475 for ac_exec_ext in '' $ac_executable_extensions; do
1476 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1477 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1478 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1487 if test -n "$CC"; then
1488 echo "$as_me:$LINENO: result: $CC" >&5
1489 echo "${ECHO_T}$CC" >&6
1491 echo "$as_me:$LINENO: result: no" >&5
1492 echo "${ECHO_T}no" >&6
1495 test -n "$CC" && break
1498 if test -z "$CC"; then
1502 # Extract the first word of "$ac_prog", so it can be a program name with args.
1503 set dummy $ac_prog; ac_word=$2
1504 echo "$as_me:$LINENO: checking for $ac_word" >&5
1505 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1506 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1507 echo $ECHO_N "(cached) $ECHO_C" >&6
1509 if test -n "$ac_ct_CC"; then
1510 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1512 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1516 test -z "$as_dir" && as_dir=.
1517 for ac_exec_ext in '' $ac_executable_extensions; do
1518 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1519 ac_cv_prog_ac_ct_CC="$ac_prog"
1520 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1528 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1529 if test -n "$ac_ct_CC"; then
1530 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1531 echo "${ECHO_T}$ac_ct_CC" >&6
1533 echo "$as_me:$LINENO: result: no" >&5
1534 echo "${ECHO_T}no" >&6
1537 test -n "$ac_ct_CC" && break
1546 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1547 See \`config.log' for more details." >&5
1548 echo "$as_me: error: no acceptable C compiler found in \$PATH
1549 See \`config.log' for more details." >&2;}
1550 { (exit 1); exit 1; }; }
1552 # Provide some information about the compiler.
1553 echo "$as_me:$LINENO:" \
1554 "checking for C compiler version" >&5
1555 ac_compiler=`set X $ac_compile; echo $2`
1556 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1557 (eval $ac_compiler --version </dev/null >&5) 2>&5
1559 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1560 (exit $ac_status); }
1561 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1562 (eval $ac_compiler -v </dev/null >&5) 2>&5
1564 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1565 (exit $ac_status); }
1566 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1567 (eval $ac_compiler -V </dev/null >&5) 2>&5
1569 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1570 (exit $ac_status); }
1572 cat >conftest.$ac_ext <<_ACEOF
1573 #line $LINENO "configure"
1576 cat confdefs.h >>conftest.$ac_ext
1577 cat >>conftest.$ac_ext <<_ACEOF
1578 /* end confdefs.h. */
1588 ac_clean_files_save=$ac_clean_files
1589 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1590 # Try to create an executable without -o first, disregard a.out.
1591 # It will help us diagnose broken compilers, and finding out an intuition
1593 echo "$as_me:$LINENO: checking for C compiler default output" >&5
1594 echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
1595 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1596 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1597 (eval $ac_link_default) 2>&5
1599 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1600 (exit $ac_status); }; then
1601 # Find the output, starting from the most likely. This scheme is
1602 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1605 # Be careful to initialize this variable, since it used to be cached.
1606 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1608 # b.out is created by i960 compilers.
1609 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1611 test -f "$ac_file" || continue
1613 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1616 # This is the source file.
1619 # We found the default executable, but exeext='' is most
1623 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1624 # FIXME: I believe we export ac_cv_exeext for Libtool,
1625 # but it would be cool to find out if it's true. Does anybody
1626 # maintain Libtool? --akim.
1634 echo "$as_me: failed program was:" >&5
1635 sed 's/^/| /' conftest.$ac_ext >&5
1637 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1638 See \`config.log' for more details." >&5
1639 echo "$as_me: error: C compiler cannot create executables
1640 See \`config.log' for more details." >&2;}
1641 { (exit 77); exit 77; }; }
1644 ac_exeext=$ac_cv_exeext
1645 echo "$as_me:$LINENO: result: $ac_file" >&5
1646 echo "${ECHO_T}$ac_file" >&6
1648 # Check the compiler produces executables we can run. If not, either
1649 # the compiler is broken, or we cross compile.
1650 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1651 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1652 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1653 # If not cross compiling, check that we can run a simple program.
1654 if test "$cross_compiling" != yes; then
1655 if { ac_try='./$ac_file'
1656 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1659 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1660 (exit $ac_status); }; }; then
1663 if test "$cross_compiling" = maybe; then
1666 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1667 If you meant to cross compile, use \`--host'.
1668 See \`config.log' for more details." >&5
1669 echo "$as_me: error: cannot run C compiled programs.
1670 If you meant to cross compile, use \`--host'.
1671 See \`config.log' for more details." >&2;}
1672 { (exit 1); exit 1; }; }
1676 echo "$as_me:$LINENO: result: yes" >&5
1677 echo "${ECHO_T}yes" >&6
1679 rm -f a.out a.exe conftest$ac_cv_exeext b.out
1680 ac_clean_files=$ac_clean_files_save
1681 # Check the compiler produces executables we can run. If not, either
1682 # the compiler is broken, or we cross compile.
1683 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1684 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1685 echo "$as_me:$LINENO: result: $cross_compiling" >&5
1686 echo "${ECHO_T}$cross_compiling" >&6
1688 echo "$as_me:$LINENO: checking for suffix of executables" >&5
1689 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1690 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1691 (eval $ac_link) 2>&5
1693 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1694 (exit $ac_status); }; then
1695 # If both `conftest.exe' and `conftest' are `present' (well, observable)
1696 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1697 # work properly (i.e., refer to `conftest.exe'), while it won't with
1699 for ac_file in conftest.exe conftest conftest.*; do
1700 test -f "$ac_file" || continue
1702 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
1703 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1710 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1711 See \`config.log' for more details." >&5
1712 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1713 See \`config.log' for more details." >&2;}
1714 { (exit 1); exit 1; }; }
1717 rm -f conftest$ac_cv_exeext
1718 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1719 echo "${ECHO_T}$ac_cv_exeext" >&6
1721 rm -f conftest.$ac_ext
1722 EXEEXT=$ac_cv_exeext
1724 echo "$as_me:$LINENO: checking for suffix of object files" >&5
1725 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1726 if test "${ac_cv_objext+set}" = set; then
1727 echo $ECHO_N "(cached) $ECHO_C" >&6
1729 cat >conftest.$ac_ext <<_ACEOF
1730 #line $LINENO "configure"
1733 cat confdefs.h >>conftest.$ac_ext
1734 cat >>conftest.$ac_ext <<_ACEOF
1735 /* end confdefs.h. */
1745 rm -f conftest.o conftest.obj
1746 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1747 (eval $ac_compile) 2>&5
1749 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1750 (exit $ac_status); }; then
1751 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1753 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
1754 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1759 echo "$as_me: failed program was:" >&5
1760 sed 's/^/| /' conftest.$ac_ext >&5
1762 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1763 See \`config.log' for more details." >&5
1764 echo "$as_me: error: cannot compute suffix of object files: cannot compile
1765 See \`config.log' for more details." >&2;}
1766 { (exit 1); exit 1; }; }
1769 rm -f conftest.$ac_cv_objext conftest.$ac_ext
1771 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1772 echo "${ECHO_T}$ac_cv_objext" >&6
1773 OBJEXT=$ac_cv_objext
1775 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
1776 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1777 if test "${ac_cv_c_compiler_gnu+set}" = set; then
1778 echo $ECHO_N "(cached) $ECHO_C" >&6
1780 cat >conftest.$ac_ext <<_ACEOF
1781 #line $LINENO "configure"
1784 cat confdefs.h >>conftest.$ac_ext
1785 cat >>conftest.$ac_ext <<_ACEOF
1786 /* end confdefs.h. */
1799 rm -f conftest.$ac_objext
1800 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1801 (eval $ac_compile) 2>&5
1803 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1804 (exit $ac_status); } &&
1805 { ac_try='test -s conftest.$ac_objext'
1806 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1809 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1810 (exit $ac_status); }; }; then
1813 echo "$as_me: failed program was:" >&5
1814 sed 's/^/| /' conftest.$ac_ext >&5
1818 rm -f conftest.$ac_objext conftest.$ac_ext
1819 ac_cv_c_compiler_gnu=$ac_compiler_gnu
1822 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
1823 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
1824 GCC=`test $ac_compiler_gnu = yes && echo yes`
1825 ac_test_CFLAGS=${CFLAGS+set}
1826 ac_save_CFLAGS=$CFLAGS
1828 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
1829 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
1830 if test "${ac_cv_prog_cc_g+set}" = set; then
1831 echo $ECHO_N "(cached) $ECHO_C" >&6
1833 cat >conftest.$ac_ext <<_ACEOF
1834 #line $LINENO "configure"
1837 cat confdefs.h >>conftest.$ac_ext
1838 cat >>conftest.$ac_ext <<_ACEOF
1839 /* end confdefs.h. */
1849 rm -f conftest.$ac_objext
1850 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1851 (eval $ac_compile) 2>&5
1853 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1854 (exit $ac_status); } &&
1855 { ac_try='test -s conftest.$ac_objext'
1856 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1859 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1860 (exit $ac_status); }; }; then
1863 echo "$as_me: failed program was:" >&5
1864 sed 's/^/| /' conftest.$ac_ext >&5
1868 rm -f conftest.$ac_objext conftest.$ac_ext
1870 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
1871 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
1872 if test "$ac_test_CFLAGS" = set; then
1873 CFLAGS=$ac_save_CFLAGS
1874 elif test $ac_cv_prog_cc_g = yes; then
1875 if test "$GCC" = yes; then
1881 if test "$GCC" = yes; then
1887 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
1888 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
1889 if test "${ac_cv_prog_cc_stdc+set}" = set; then
1890 echo $ECHO_N "(cached) $ECHO_C" >&6
1892 ac_cv_prog_cc_stdc=no
1894 cat >conftest.$ac_ext <<_ACEOF
1895 #line $LINENO "configure"
1898 cat confdefs.h >>conftest.$ac_ext
1899 cat >>conftest.$ac_ext <<_ACEOF
1900 /* end confdefs.h. */
1903 #include <sys/types.h>
1904 #include <sys/stat.h>
1905 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
1906 struct buf { int x; };
1907 FILE * (*rcsopen) (struct buf *, struct stat *, int);
1908 static char *e (p, i)
1914 static char *f (char * (*g) (char **, int), char **p, ...)
1919 s = g (p, va_arg (v,int));
1923 int test (int i, double x);
1924 struct s1 {int (*f) (int a);};
1925 struct s2 {int (*f) (double a);};
1926 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
1932 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
1937 # Don't try gcc -ansi; that turns off useful extensions and
1938 # breaks some systems' header files.
1939 # AIX -qlanglvl=ansi
1940 # Ultrix and OSF/1 -std1
1941 # HP-UX 10.20 and later -Ae
1942 # HP-UX older versions -Aa -D_HPUX_SOURCE
1943 # SVR4 -Xc -D__EXTENSIONS__
1944 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
1946 CC="$ac_save_CC $ac_arg"
1947 rm -f conftest.$ac_objext
1948 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1949 (eval $ac_compile) 2>&5
1951 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1952 (exit $ac_status); } &&
1953 { ac_try='test -s conftest.$ac_objext'
1954 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1957 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1958 (exit $ac_status); }; }; then
1959 ac_cv_prog_cc_stdc=$ac_arg
1962 echo "$as_me: failed program was:" >&5
1963 sed 's/^/| /' conftest.$ac_ext >&5
1966 rm -f conftest.$ac_objext
1968 rm -f conftest.$ac_ext conftest.$ac_objext
1973 case "x$ac_cv_prog_cc_stdc" in
1975 echo "$as_me:$LINENO: result: none needed" >&5
1976 echo "${ECHO_T}none needed" >&6 ;;
1978 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
1979 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
1980 CC="$CC $ac_cv_prog_cc_stdc" ;;
1983 # Some people use a C++ compiler to compile C. Since we use `exit',
1984 # in C++ we need to declare it. In case someone uses the same compiler
1985 # for both compiling C and C++ we need to have the C++ compiler decide
1986 # the declaration of exit, since it's the most demanding environment.
1987 cat >conftest.$ac_ext <<_ACEOF
1992 rm -f conftest.$ac_objext
1993 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1994 (eval $ac_compile) 2>&5
1996 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1997 (exit $ac_status); } &&
1998 { ac_try='test -s conftest.$ac_objext'
1999 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2002 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2003 (exit $ac_status); }; }; then
2004 for ac_declaration in \
2006 'extern "C" void std::exit (int) throw (); using std::exit;' \
2007 'extern "C" void std::exit (int); using std::exit;' \
2008 'extern "C" void exit (int) throw ();' \
2009 'extern "C" void exit (int);' \
2012 cat >conftest.$ac_ext <<_ACEOF
2013 #line $LINENO "configure"
2016 cat confdefs.h >>conftest.$ac_ext
2017 cat >>conftest.$ac_ext <<_ACEOF
2018 /* end confdefs.h. */
2029 rm -f conftest.$ac_objext
2030 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2031 (eval $ac_compile) 2>&5
2033 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2034 (exit $ac_status); } &&
2035 { ac_try='test -s conftest.$ac_objext'
2036 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2039 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2040 (exit $ac_status); }; }; then
2043 echo "$as_me: failed program was:" >&5
2044 sed 's/^/| /' conftest.$ac_ext >&5
2048 rm -f conftest.$ac_objext conftest.$ac_ext
2049 cat >conftest.$ac_ext <<_ACEOF
2050 #line $LINENO "configure"
2053 cat confdefs.h >>conftest.$ac_ext
2054 cat >>conftest.$ac_ext <<_ACEOF
2055 /* end confdefs.h. */
2065 rm -f conftest.$ac_objext
2066 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2067 (eval $ac_compile) 2>&5
2069 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2070 (exit $ac_status); } &&
2071 { ac_try='test -s conftest.$ac_objext'
2072 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2075 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2076 (exit $ac_status); }; }; then
2079 echo "$as_me: failed program was:" >&5
2080 sed 's/^/| /' conftest.$ac_ext >&5
2083 rm -f conftest.$ac_objext conftest.$ac_ext
2086 if test -n "$ac_declaration"; then
2087 echo '#ifdef __cplusplus' >>confdefs.h
2088 echo $ac_declaration >>confdefs.h
2089 echo '#endif' >>confdefs.h
2093 echo "$as_me: failed program was:" >&5
2094 sed 's/^/| /' conftest.$ac_ext >&5
2097 rm -f conftest.$ac_objext conftest.$ac_ext
2099 ac_cpp='$CPP $CPPFLAGS'
2100 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2101 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2102 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2104 for ac_prog in glibtool libtool
2106 # Extract the first word of "$ac_prog", so it can be a program name with args.
2107 set dummy $ac_prog; ac_word=$2
2108 echo "$as_me:$LINENO: checking for $ac_word" >&5
2109 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2110 if test "${ac_cv_prog_LIBTOOL+set}" = set; then
2111 echo $ECHO_N "(cached) $ECHO_C" >&6
2113 if test -n "$LIBTOOL"; then
2114 ac_cv_prog_LIBTOOL="$LIBTOOL" # Let the user override the test.
2116 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2118 /usr/local/bin:/opt/bin:/sw/bin:/usr/bin:/bin"
2119 for as_dir in $as_dummy
2122 test -z "$as_dir" && as_dir=.
2123 for ac_exec_ext in '' $ac_executable_extensions; do
2124 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2125 ac_cv_prog_LIBTOOL="$ac_prog"
2126 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2134 LIBTOOL=$ac_cv_prog_LIBTOOL
2135 if test -n "$LIBTOOL"; then
2136 echo "$as_me:$LINENO: result: $LIBTOOL" >&5
2137 echo "${ECHO_T}$LIBTOOL" >&6
2139 echo "$as_me:$LINENO: result: no" >&5
2140 echo "${ECHO_T}no" >&6
2143 test -n "$LIBTOOL" && break
2145 test -n "$LIBTOOL" || LIBTOOL="libtool"
2148 # Checks for libraries.
2150 # Checks for header files.
2152 # Checks for typedefs, structures, and compiler characteristics.
2154 echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
2155 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
2156 if test "${ac_cv_c_const+set}" = set; then
2157 echo $ECHO_N "(cached) $ECHO_C" >&6
2159 cat >conftest.$ac_ext <<_ACEOF
2160 #line $LINENO "configure"
2163 cat confdefs.h >>conftest.$ac_ext
2164 cat >>conftest.$ac_ext <<_ACEOF
2165 /* end confdefs.h. */
2170 /* FIXME: Include the comments suggested by Paul. */
2172 /* Ultrix mips cc rejects this. */
2173 typedef int charset[2];
2175 /* SunOS 4.1.1 cc rejects this. */
2176 char const *const *ccp;
2178 /* NEC SVR4.0.2 mips cc rejects this. */
2179 struct point {int x, y;};
2180 static struct point const zero = {0,0};
2181 /* AIX XL C 1.02.0.0 rejects this.
2182 It does not let you subtract one const X* pointer from another in
2183 an arm of an if-expression whose if-part is not a constant
2185 const char *g = "string";
2186 ccp = &g + (g ? g-g : 0);
2187 /* HPUX 7.0 cc rejects these. */
2190 ccp = (char const *const *) p;
2191 { /* SCO 3.2v4 cc rejects this. */
2193 char const *s = 0 ? (char *) 0 : (char const *) 0;
2197 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
2199 const int *foo = &x[0];
2202 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
2203 typedef const int *iptr;
2207 { /* AIX XL C 1.02.0.0 rejects this saying
2208 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
2209 struct s { int j; const int *ap[3]; };
2210 struct s *b; b->j = 5;
2212 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
2221 rm -f conftest.$ac_objext
2222 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2223 (eval $ac_compile) 2>&5
2225 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2226 (exit $ac_status); } &&
2227 { ac_try='test -s conftest.$ac_objext'
2228 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2231 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2232 (exit $ac_status); }; }; then
2235 echo "$as_me: failed program was:" >&5
2236 sed 's/^/| /' conftest.$ac_ext >&5
2240 rm -f conftest.$ac_objext conftest.$ac_ext
2242 echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
2243 echo "${ECHO_T}$ac_cv_c_const" >&6
2244 if test $ac_cv_c_const = no; then
2246 cat >>confdefs.h <<\_ACEOF
2252 echo "$as_me:$LINENO: checking for inline" >&5
2253 echo $ECHO_N "checking for inline... $ECHO_C" >&6
2254 if test "${ac_cv_c_inline+set}" = set; then
2255 echo $ECHO_N "(cached) $ECHO_C" >&6
2258 for ac_kw in inline __inline__ __inline; do
2259 cat >conftest.$ac_ext <<_ACEOF
2260 #line $LINENO "configure"
2263 cat confdefs.h >>conftest.$ac_ext
2264 cat >>conftest.$ac_ext <<_ACEOF
2265 /* end confdefs.h. */
2268 static $ac_kw foo_t static_foo () {return 0; }
2269 $ac_kw foo_t foo () {return 0; }
2273 rm -f conftest.$ac_objext
2274 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2275 (eval $ac_compile) 2>&5
2277 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2278 (exit $ac_status); } &&
2279 { ac_try='test -s conftest.$ac_objext'
2280 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2283 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2284 (exit $ac_status); }; }; then
2285 ac_cv_c_inline=$ac_kw; break
2287 echo "$as_me: failed program was:" >&5
2288 sed 's/^/| /' conftest.$ac_ext >&5
2291 rm -f conftest.$ac_objext conftest.$ac_ext
2295 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
2296 echo "${ECHO_T}$ac_cv_c_inline" >&6
2297 case $ac_cv_c_inline in
2300 cat >>confdefs.h <<\_ACEOF
2304 *) cat >>confdefs.h <<_ACEOF
2305 #define inline $ac_cv_c_inline
2311 # Checks for library functions.
2313 ac_cpp='$CPP $CPPFLAGS'
2314 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2315 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2316 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2317 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2318 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2319 # On Suns, sometimes $CPP names a directory.
2320 if test -n "$CPP" && test -d "$CPP"; then
2323 if test -z "$CPP"; then
2324 if test "${ac_cv_prog_CPP+set}" = set; then
2325 echo $ECHO_N "(cached) $ECHO_C" >&6
2327 # Double quotes because CPP needs to be expanded
2328 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2331 for ac_c_preproc_warn_flag in '' yes
2333 # Use a header file that comes with gcc, so configuring glibc
2334 # with a fresh cross-compiler works.
2335 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2336 # <limits.h> exists even on freestanding compilers.
2337 # On the NeXT, cc -E runs the code through the compiler's parser,
2338 # not just through cpp. "Syntax error" is here to catch this case.
2339 cat >conftest.$ac_ext <<_ACEOF
2340 #line $LINENO "configure"
2343 cat confdefs.h >>conftest.$ac_ext
2344 cat >>conftest.$ac_ext <<_ACEOF
2345 /* end confdefs.h. */
2347 # include <limits.h>
2349 # include <assert.h>
2353 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2354 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2356 grep -v '^ *+' conftest.er1 >conftest.err
2358 cat conftest.err >&5
2359 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2360 (exit $ac_status); } >/dev/null; then
2361 if test -s conftest.err; then
2362 ac_cpp_err=$ac_c_preproc_warn_flag
2369 if test -z "$ac_cpp_err"; then
2372 echo "$as_me: failed program was:" >&5
2373 sed 's/^/| /' conftest.$ac_ext >&5
2375 # Broken: fails on valid input.
2378 rm -f conftest.err conftest.$ac_ext
2380 # OK, works on sane cases. Now check whether non-existent headers
2381 # can be detected and how.
2382 cat >conftest.$ac_ext <<_ACEOF
2383 #line $LINENO "configure"
2386 cat confdefs.h >>conftest.$ac_ext
2387 cat >>conftest.$ac_ext <<_ACEOF
2388 /* end confdefs.h. */
2389 #include <ac_nonexistent.h>
2391 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2392 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2394 grep -v '^ *+' conftest.er1 >conftest.err
2396 cat conftest.err >&5
2397 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2398 (exit $ac_status); } >/dev/null; then
2399 if test -s conftest.err; then
2400 ac_cpp_err=$ac_c_preproc_warn_flag
2407 if test -z "$ac_cpp_err"; then
2408 # Broken: success on invalid input.
2411 echo "$as_me: failed program was:" >&5
2412 sed 's/^/| /' conftest.$ac_ext >&5
2414 # Passes both tests.
2418 rm -f conftest.err conftest.$ac_ext
2421 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2422 rm -f conftest.err conftest.$ac_ext
2423 if $ac_preproc_ok; then
2435 echo "$as_me:$LINENO: result: $CPP" >&5
2436 echo "${ECHO_T}$CPP" >&6
2438 for ac_c_preproc_warn_flag in '' yes
2440 # Use a header file that comes with gcc, so configuring glibc
2441 # with a fresh cross-compiler works.
2442 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2443 # <limits.h> exists even on freestanding compilers.
2444 # On the NeXT, cc -E runs the code through the compiler's parser,
2445 # not just through cpp. "Syntax error" is here to catch this case.
2446 cat >conftest.$ac_ext <<_ACEOF
2447 #line $LINENO "configure"
2450 cat confdefs.h >>conftest.$ac_ext
2451 cat >>conftest.$ac_ext <<_ACEOF
2452 /* end confdefs.h. */
2454 # include <limits.h>
2456 # include <assert.h>
2460 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2461 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2463 grep -v '^ *+' conftest.er1 >conftest.err
2465 cat conftest.err >&5
2466 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2467 (exit $ac_status); } >/dev/null; then
2468 if test -s conftest.err; then
2469 ac_cpp_err=$ac_c_preproc_warn_flag
2476 if test -z "$ac_cpp_err"; then
2479 echo "$as_me: failed program was:" >&5
2480 sed 's/^/| /' conftest.$ac_ext >&5
2482 # Broken: fails on valid input.
2485 rm -f conftest.err conftest.$ac_ext
2487 # OK, works on sane cases. Now check whether non-existent headers
2488 # can be detected and how.
2489 cat >conftest.$ac_ext <<_ACEOF
2490 #line $LINENO "configure"
2493 cat confdefs.h >>conftest.$ac_ext
2494 cat >>conftest.$ac_ext <<_ACEOF
2495 /* end confdefs.h. */
2496 #include <ac_nonexistent.h>
2498 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2499 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2501 grep -v '^ *+' conftest.er1 >conftest.err
2503 cat conftest.err >&5
2504 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2505 (exit $ac_status); } >/dev/null; then
2506 if test -s conftest.err; then
2507 ac_cpp_err=$ac_c_preproc_warn_flag
2514 if test -z "$ac_cpp_err"; then
2515 # Broken: success on invalid input.
2518 echo "$as_me: failed program was:" >&5
2519 sed 's/^/| /' conftest.$ac_ext >&5
2521 # Passes both tests.
2525 rm -f conftest.err conftest.$ac_ext
2528 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2529 rm -f conftest.err conftest.$ac_ext
2530 if $ac_preproc_ok; then
2533 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2534 See \`config.log' for more details." >&5
2535 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2536 See \`config.log' for more details." >&2;}
2537 { (exit 1); exit 1; }; }
2541 ac_cpp='$CPP $CPPFLAGS'
2542 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2543 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2544 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2547 echo "$as_me:$LINENO: checking for egrep" >&5
2548 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
2549 if test "${ac_cv_prog_egrep+set}" = set; then
2550 echo $ECHO_N "(cached) $ECHO_C" >&6
2552 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2553 then ac_cv_prog_egrep='grep -E'
2554 else ac_cv_prog_egrep='egrep'
2557 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
2558 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
2559 EGREP=$ac_cv_prog_egrep
2562 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
2563 # for constant arguments. Useless!
2564 echo "$as_me:$LINENO: checking for working alloca.h" >&5
2565 echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6
2566 if test "${ac_cv_working_alloca_h+set}" = set; then
2567 echo $ECHO_N "(cached) $ECHO_C" >&6
2569 cat >conftest.$ac_ext <<_ACEOF
2570 #line $LINENO "configure"
2573 cat confdefs.h >>conftest.$ac_ext
2574 cat >>conftest.$ac_ext <<_ACEOF
2575 /* end confdefs.h. */
2580 char *p = (char *) alloca (2 * sizeof (int));
2585 rm -f conftest.$ac_objext conftest$ac_exeext
2586 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2587 (eval $ac_link) 2>&5
2589 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2590 (exit $ac_status); } &&
2591 { ac_try='test -s conftest$ac_exeext'
2592 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2595 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2596 (exit $ac_status); }; }; then
2597 ac_cv_working_alloca_h=yes
2599 echo "$as_me: failed program was:" >&5
2600 sed 's/^/| /' conftest.$ac_ext >&5
2602 ac_cv_working_alloca_h=no
2604 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
2606 echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
2607 echo "${ECHO_T}$ac_cv_working_alloca_h" >&6
2608 if test $ac_cv_working_alloca_h = yes; then
2610 cat >>confdefs.h <<\_ACEOF
2611 #define HAVE_ALLOCA_H 1
2616 echo "$as_me:$LINENO: checking for alloca" >&5
2617 echo $ECHO_N "checking for alloca... $ECHO_C" >&6
2618 if test "${ac_cv_func_alloca_works+set}" = set; then
2619 echo $ECHO_N "(cached) $ECHO_C" >&6
2621 cat >conftest.$ac_ext <<_ACEOF
2622 #line $LINENO "configure"
2625 cat confdefs.h >>conftest.$ac_ext
2626 cat >>conftest.$ac_ext <<_ACEOF
2627 /* end confdefs.h. */
2629 # define alloca __builtin_alloca
2632 # include <malloc.h>
2633 # define alloca _alloca
2636 # include <alloca.h>
2641 # ifndef alloca /* predefined by HP cc +Olibcalls */
2652 char *p = (char *) alloca (1);
2657 rm -f conftest.$ac_objext conftest$ac_exeext
2658 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2659 (eval $ac_link) 2>&5
2661 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2662 (exit $ac_status); } &&
2663 { ac_try='test -s conftest$ac_exeext'
2664 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2667 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2668 (exit $ac_status); }; }; then
2669 ac_cv_func_alloca_works=yes
2671 echo "$as_me: failed program was:" >&5
2672 sed 's/^/| /' conftest.$ac_ext >&5
2674 ac_cv_func_alloca_works=no
2676 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
2678 echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
2679 echo "${ECHO_T}$ac_cv_func_alloca_works" >&6
2681 if test $ac_cv_func_alloca_works = yes; then
2683 cat >>confdefs.h <<\_ACEOF
2684 #define HAVE_ALLOCA 1
2688 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
2689 # that cause trouble. Some versions do not even contain alloca or
2690 # contain a buggy version. If you still want to use their alloca,
2691 # use ar to extract alloca.o from them instead of compiling alloca.c.
2693 ALLOCA=alloca.$ac_objext
2695 cat >>confdefs.h <<\_ACEOF
2700 echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
2701 echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6
2702 if test "${ac_cv_os_cray+set}" = set; then
2703 echo $ECHO_N "(cached) $ECHO_C" >&6
2705 cat >conftest.$ac_ext <<_ACEOF
2706 #line $LINENO "configure"
2709 cat confdefs.h >>conftest.$ac_ext
2710 cat >>conftest.$ac_ext <<_ACEOF
2711 /* end confdefs.h. */
2712 #if defined(CRAY) && ! defined(CRAY2)
2719 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2720 $EGREP "webecray" >/dev/null 2>&1; then
2728 echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
2729 echo "${ECHO_T}$ac_cv_os_cray" >&6
2730 if test $ac_cv_os_cray = yes; then
2731 for ac_func in _getb67 GETB67 getb67; do
2732 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
2733 echo "$as_me:$LINENO: checking for $ac_func" >&5
2734 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
2735 if eval "test \"\${$as_ac_var+set}\" = set"; then
2736 echo $ECHO_N "(cached) $ECHO_C" >&6
2738 cat >conftest.$ac_ext <<_ACEOF
2739 #line $LINENO "configure"
2742 cat confdefs.h >>conftest.$ac_ext
2743 cat >>conftest.$ac_ext <<_ACEOF
2744 /* end confdefs.h. */
2745 /* System header to define __stub macros and hopefully few prototypes,
2746 which can conflict with char $ac_func (); below.
2747 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2748 <limits.h> exists even on freestanding compilers. */
2750 # include <limits.h>
2752 # include <assert.h>
2754 /* Override any gcc2 internal prototype to avoid an error. */
2759 /* We use char because int might match the return type of a gcc2
2760 builtin and then its argument prototype would still apply. */
2762 /* The GNU C library defines this for functions which it implements
2763 to always fail with ENOSYS. Some functions are actually named
2764 something starting with __ and the normal name is an alias. */
2765 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2768 char (*f) () = $ac_func;
2777 return f != $ac_func;
2782 rm -f conftest.$ac_objext conftest$ac_exeext
2783 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2784 (eval $ac_link) 2>&5
2786 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2787 (exit $ac_status); } &&
2788 { ac_try='test -s conftest$ac_exeext'
2789 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2792 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2793 (exit $ac_status); }; }; then
2794 eval "$as_ac_var=yes"
2796 echo "$as_me: failed program was:" >&5
2797 sed 's/^/| /' conftest.$ac_ext >&5
2799 eval "$as_ac_var=no"
2801 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
2803 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
2804 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
2805 if test `eval echo '${'$as_ac_var'}'` = yes; then
2807 cat >>confdefs.h <<_ACEOF
2808 #define CRAY_STACKSEG_END $ac_func
2817 echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
2818 echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6
2819 if test "${ac_cv_c_stack_direction+set}" = set; then
2820 echo $ECHO_N "(cached) $ECHO_C" >&6
2822 if test "$cross_compiling" = yes; then
2823 ac_cv_c_stack_direction=0
2825 cat >conftest.$ac_ext <<_ACEOF
2826 #line $LINENO "configure"
2829 cat confdefs.h >>conftest.$ac_ext
2830 cat >>conftest.$ac_ext <<_ACEOF
2831 /* end confdefs.h. */
2833 find_stack_direction ()
2835 static char *addr = 0;
2840 return find_stack_direction ();
2843 return (&dummy > addr) ? 1 : -1;
2849 exit (find_stack_direction () < 0);
2852 rm -f conftest$ac_exeext
2853 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2854 (eval $ac_link) 2>&5
2856 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2857 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2858 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2861 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2862 (exit $ac_status); }; }; then
2863 ac_cv_c_stack_direction=1
2865 echo "$as_me: program exited with status $ac_status" >&5
2866 echo "$as_me: failed program was:" >&5
2867 sed 's/^/| /' conftest.$ac_ext >&5
2870 ac_cv_c_stack_direction=-1
2872 rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2875 echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
2876 echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
2878 cat >>confdefs.h <<_ACEOF
2879 #define STACK_DIRECTION $ac_cv_c_stack_direction
2885 echo "$as_me:$LINENO: checking for working strnlen" >&5
2886 echo $ECHO_N "checking for working strnlen... $ECHO_C" >&6
2887 if test "${ac_cv_func_strnlen_working+set}" = set; then
2888 echo $ECHO_N "(cached) $ECHO_C" >&6
2890 if test "$cross_compiling" = yes; then
2891 ac_cv_func_strnlen_working=no
2893 cat >conftest.$ac_ext <<_ACEOF
2894 #line $LINENO "configure"
2897 cat confdefs.h >>conftest.$ac_ext
2898 cat >>conftest.$ac_ext <<_ACEOF
2899 /* end confdefs.h. */
2906 #define S_LEN (sizeof S - 1)
2908 /* At least one implementation is buggy: that of AIX 4.3 would
2909 give strnlen (S, 1) == 3. */
2912 for (i = 0; i < S_LEN + 1; ++i)
2914 int expected = i <= S_LEN ? i : S_LEN;
2915 if (strnlen (S, i) != expected)
2924 rm -f conftest$ac_exeext
2925 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2926 (eval $ac_link) 2>&5
2928 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2929 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2930 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2933 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2934 (exit $ac_status); }; }; then
2935 ac_cv_func_strnlen_working=yes
2937 echo "$as_me: program exited with status $ac_status" >&5
2938 echo "$as_me: failed program was:" >&5
2939 sed 's/^/| /' conftest.$ac_ext >&5
2942 ac_cv_func_strnlen_working=no
2944 rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2947 echo "$as_me:$LINENO: result: $ac_cv_func_strnlen_working" >&5
2948 echo "${ECHO_T}$ac_cv_func_strnlen_working" >&6
2949 test $ac_cv_func_strnlen_working = no && LIBOBJS="$LIBOBJS strnlen.$ac_objext"
2953 for ac_func in strnlen
2955 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
2956 echo "$as_me:$LINENO: checking for $ac_func" >&5
2957 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
2958 if eval "test \"\${$as_ac_var+set}\" = set"; then
2959 echo $ECHO_N "(cached) $ECHO_C" >&6
2961 cat >conftest.$ac_ext <<_ACEOF
2962 #line $LINENO "configure"
2965 cat confdefs.h >>conftest.$ac_ext
2966 cat >>conftest.$ac_ext <<_ACEOF
2967 /* end confdefs.h. */
2968 /* System header to define __stub macros and hopefully few prototypes,
2969 which can conflict with char $ac_func (); below.
2970 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2971 <limits.h> exists even on freestanding compilers. */
2973 # include <limits.h>
2975 # include <assert.h>
2977 /* Override any gcc2 internal prototype to avoid an error. */
2982 /* We use char because int might match the return type of a gcc2
2983 builtin and then its argument prototype would still apply. */
2985 /* The GNU C library defines this for functions which it implements
2986 to always fail with ENOSYS. Some functions are actually named
2987 something starting with __ and the normal name is an alias. */
2988 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2991 char (*f) () = $ac_func;
3000 return f != $ac_func;
3005 rm -f conftest.$ac_objext conftest$ac_exeext
3006 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3007 (eval $ac_link) 2>&5
3009 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3010 (exit $ac_status); } &&
3011 { ac_try='test -s conftest$ac_exeext'
3012 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3015 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3016 (exit $ac_status); }; }; then
3017 eval "$as_ac_var=yes"
3019 echo "$as_me: failed program was:" >&5
3020 sed 's/^/| /' conftest.$ac_ext >&5
3022 eval "$as_ac_var=no"
3024 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3026 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
3027 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
3028 if test `eval echo '${'$as_ac_var'}'` = yes; then
3029 cat >>confdefs.h <<_ACEOF
3030 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
3037 ac_config_files="$ac_config_files Makefile"
3039 cat >confcache <<\_ACEOF
3040 # This file is a shell script that caches the results of configure
3041 # tests run on this system so they can be shared between configure
3042 # scripts and configure runs, see configure's option --config-cache.
3043 # It is not useful on other systems. If it contains results you don't
3044 # want to keep, you may remove or edit it.
3046 # config.status only pays attention to the cache file if you give it
3047 # the --recheck option to rerun configure.
3049 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3050 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3055 # The following way of writing the cache mishandles newlines in values,
3056 # but we know of no workaround that is simple, portable, and efficient.
3057 # So, don't put newlines in cache variables' values.
3058 # Ultrix sh set writes to stderr and can't be redirected directly,
3059 # and sets the high bit in the cache file unless we assign to the vars.
3062 case `(ac_space=' '; set | grep ac_space) 2>&1` in
3064 # `set' does not quote correctly, so add quotes (double-quote
3065 # substitution turns \\\\ into \\, and sed turns \\ into \).
3068 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3071 # `set' quotes correctly as required by POSIX, so do not add quotes.
3073 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
3080 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3082 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3084 if diff $cache_file confcache >/dev/null 2>&1; then :; else
3085 if test -w $cache_file; then
3086 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
3087 cat confcache >$cache_file
3089 echo "not updating unwritable cache $cache_file"
3094 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3095 # Let make expand exec_prefix.
3096 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3098 # VPATH may cause trouble with some makes, so we remove $(srcdir),
3099 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
3100 # trailing colons and then remove the whole line if VPATH becomes empty
3101 # (actually we leave an empty line to preserve line numbers).
3102 if test "x$srcdir" = x.; then
3103 ac_vpsub='/^[ ]*VPATH[ ]*=/{
3104 s/:*\$(srcdir):*/:/;
3105 s/:*\${srcdir}:*/:/;
3107 s/^\([^=]*=[ ]*\):*/\1/;
3113 DEFS=-DHAVE_CONFIG_H
3117 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3118 # 1. Remove the extension, and $U if already installed.
3119 ac_i=`echo "$ac_i" |
3120 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
3122 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
3123 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
3127 LTLIBOBJS=$ac_ltlibobjs
3131 : ${CONFIG_STATUS=./config.status}
3132 ac_clean_files_save=$ac_clean_files
3133 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3134 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
3135 echo "$as_me: creating $CONFIG_STATUS" >&6;}
3136 cat >$CONFIG_STATUS <<_ACEOF
3138 # Generated by $as_me.
3139 # Run this file to recreate the current configuration.
3140 # Compiler output produced by configure, useful for debugging
3141 # configure, is in config.log if it exists.
3146 SHELL=\${CONFIG_SHELL-$SHELL}
3149 cat >>$CONFIG_STATUS <<\_ACEOF
3150 ## --------------------- ##
3151 ## M4sh Initialization. ##
3152 ## --------------------- ##
3154 # Be Bourne compatible
3155 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
3158 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
3159 # is contrary to our usage. Disable this feature.
3160 alias -g '${1+"$@"}'='"$@"'
3161 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
3165 # Support unset when possible.
3166 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
3173 # Work around bugs in pre-3.0 UWIN ksh.
3174 $as_unset ENV MAIL MAILPATH
3181 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
3182 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
3183 LC_TELEPHONE LC_TIME
3185 if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
3186 eval $as_var=C; export $as_var
3192 # Required to use basename.
3193 if expr a : '\(a\)' >/dev/null 2>&1; then
3199 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
3200 as_basename=basename
3206 # Name of the executable.
3207 as_me=`$as_basename "$0" ||
3208 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3209 X"$0" : 'X\(//\)$' \| \
3210 X"$0" : 'X\(/\)$' \| \
3211 . : '\(.\)' 2>/dev/null ||
3213 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
3214 /^X\/\(\/\/\)$/{ s//\1/; q; }
3215 /^X\/\(\/\).*/{ s//\1/; q; }
3219 # PATH needs CR, and LINENO needs CR and PATH.
3220 # Avoid depending upon Character Ranges.
3221 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3222 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3223 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3224 as_cr_digits='0123456789'
3225 as_cr_alnum=$as_cr_Letters$as_cr_digits
3227 # The user is always right.
3228 if test "${PATH_SEPARATOR+set}" != set; then
3229 echo "#! /bin/sh" >conf$$.sh
3230 echo "exit 0" >>conf$$.sh
3232 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3243 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
3244 test "x$as_lineno_1" != "x$as_lineno_2" &&
3245 test "x$as_lineno_3" = "x$as_lineno_2" || {
3246 # Find who we are. Look in the path if we contain no path at all
3249 *[\\/]* ) as_myself=$0 ;;
3250 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3254 test -z "$as_dir" && as_dir=.
3255 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3260 # We did not find ourselves, most probably we were run as `sh COMMAND'
3261 # in which case we are not to be found in the path.
3262 if test "x$as_myself" = x; then
3265 if test ! -f "$as_myself"; then
3266 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
3267 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
3268 { (exit 1); exit 1; }; }
3270 case $CONFIG_SHELL in
3272 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3273 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
3276 test -z "$as_dir" && as_dir=.
3277 for as_base in sh bash ksh sh5; do
3280 if ("$as_dir/$as_base" -c '
3283 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
3284 test "x$as_lineno_1" != "x$as_lineno_2" &&
3285 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
3286 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
3287 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
3288 CONFIG_SHELL=$as_dir/$as_base
3290 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
3298 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
3299 # uniformly replaced by the line number. The first 'sed' inserts a
3300 # line-number line before each line; the second 'sed' does the real
3301 # work. The second script uses 'N' to pair each line-number line
3302 # with the numbered line, and appends trailing '-' during
3303 # substitution so that $LINENO is not a special case at line end.
3304 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
3305 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
3306 sed '=' <$as_myself |
3311 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
3314 s,^['$as_cr_digits']*\n,,
3316 chmod +x $as_me.lineno ||
3317 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
3318 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
3319 { (exit 1); exit 1; }; }
3321 # Don't try to exec as it changes $[0], causing all sort of problems
3322 # (the dirname of $[0] is not the place where we might find the
3323 # original and so on. Autoconf is especially sensible to this).
3325 # Exit status is that of the last command.
3330 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
3331 *c*,-n*) ECHO_N= ECHO_C='
3333 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
3334 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
3337 if expr a : '\(a\)' >/dev/null 2>&1; then
3343 rm -f conf$$ conf$$.exe conf$$.file
3345 if ln -s conf$$.file conf$$ 2>/dev/null; then
3346 # We could just check for DJGPP; but this test a) works b) is more generic
3347 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
3348 if test -f conf$$.exe; then
3349 # Don't use ln at all; we don't have any links
3354 elif ln conf$$.file conf$$ 2>/dev/null; then
3359 rm -f conf$$ conf$$.exe conf$$.file
3361 if mkdir -p . 2>/dev/null; then
3367 as_executable_p="test -f"
3369 # Sed expression to map a string onto a valid CPP name.
3370 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
3372 # Sed expression to map a string onto a valid variable name.
3373 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
3377 # We need space, tab and new line, in precisely that order.
3387 # Open the log real soon, to keep \$[0] and so on meaningful, and to
3388 # report actual input values of CONFIG_FILES etc. instead of their
3389 # values after options handling. Logging --version etc. is OK.
3393 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3394 ## Running $as_me. ##
3399 This file was extended by libchise $as_me 0.1.1, which was
3400 generated by GNU Autoconf 2.57. Invocation command line was
3402 CONFIG_FILES = $CONFIG_FILES
3403 CONFIG_HEADERS = $CONFIG_HEADERS
3404 CONFIG_LINKS = $CONFIG_LINKS
3405 CONFIG_COMMANDS = $CONFIG_COMMANDS
3409 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
3413 # Files that config.status was made for.
3414 if test -n "$ac_config_files"; then
3415 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
3418 if test -n "$ac_config_headers"; then
3419 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
3422 if test -n "$ac_config_links"; then
3423 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
3426 if test -n "$ac_config_commands"; then
3427 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
3430 cat >>$CONFIG_STATUS <<\_ACEOF
3433 \`$as_me' instantiates files from templates according to the
3434 current configuration.
3436 Usage: $0 [OPTIONS] [FILE]...
3438 -h, --help print this help, then exit
3439 -V, --version print version number, then exit
3440 -q, --quiet do not print progress messages
3441 -d, --debug don't remove temporary files
3442 --recheck update $as_me by reconfiguring in the same conditions
3443 --file=FILE[:TEMPLATE]
3444 instantiate the configuration file FILE
3445 --header=FILE[:TEMPLATE]
3446 instantiate the configuration header FILE
3448 Configuration files:
3451 Configuration headers:
3454 Report bugs to <bug-autoconf@gnu.org>."
3457 cat >>$CONFIG_STATUS <<_ACEOF
3459 libchise config.status 0.1.1
3460 configured by $0, generated by GNU Autoconf 2.57,
3461 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
3463 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
3464 Free Software Foundation, Inc.
3465 This config.status script is free software; the Free Software Foundation
3466 gives unlimited permission to copy, distribute and modify it."
3470 cat >>$CONFIG_STATUS <<\_ACEOF
3471 # If no file are specified by the user, then we need to provide default
3472 # value. By we need to know if files were specified by the user.
3478 ac_option=`expr "x$1" : 'x\([^=]*\)='`
3479 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
3487 *) # This is not an option, so the user has probably given explicit
3490 ac_need_defaults=false;;
3494 # Handling of the options.
3496 cat >>$CONFIG_STATUS <<\_ACEOF
3497 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3499 --version | --vers* | -V )
3500 echo "$ac_cs_version"; exit 0 ;;
3502 # Conflict between --help and --header
3503 { { echo "$as_me:$LINENO: error: ambiguous option: $1
3504 Try \`$0 --help' for more information." >&5
3505 echo "$as_me: error: ambiguous option: $1
3506 Try \`$0 --help' for more information." >&2;}
3507 { (exit 1); exit 1; }; };;
3508 --help | --hel | -h )
3509 echo "$ac_cs_usage"; exit 0 ;;
3510 --debug | --d* | -d )
3512 --file | --fil | --fi | --f )
3514 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
3515 ac_need_defaults=false;;
3516 --header | --heade | --head | --hea )
3518 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
3519 ac_need_defaults=false;;
3520 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3521 | -silent | --silent | --silen | --sile | --sil | --si | --s)
3525 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
3526 Try \`$0 --help' for more information." >&5
3527 echo "$as_me: error: unrecognized option: $1
3528 Try \`$0 --help' for more information." >&2;}
3529 { (exit 1); exit 1; }; } ;;
3531 *) ac_config_targets="$ac_config_targets $1" ;;
3537 ac_configure_extra_args=
3539 if $ac_cs_silent; then
3541 ac_configure_extra_args="$ac_configure_extra_args --silent"
3545 cat >>$CONFIG_STATUS <<_ACEOF
3546 if \$ac_cs_recheck; then
3547 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
3548 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3557 cat >>$CONFIG_STATUS <<\_ACEOF
3558 for ac_config_target in $ac_config_targets
3560 case "$ac_config_target" in
3561 # Handling of arguments.
3562 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3563 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
3564 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
3565 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
3566 { (exit 1); exit 1; }; };;
3570 # If the user did not use the arguments to specify the items to instantiate,
3571 # then the envvar interface is used. Set only those that are not.
3572 # We use the long form for the default assignment because of an extremely
3573 # bizarre bug on SunOS 4.1.3.
3574 if $ac_need_defaults; then
3575 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3576 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
3579 # Have a temporary directory for convenience. Make it in the build tree
3580 # simply because there is no reason to put it here, and in addition,
3581 # creating and moving files from /tmp can sometimes cause problems.
3582 # Create a temporary directory, and hook for its removal unless debugging.
3585 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
3586 trap '{ (exit 1); exit 1; }' 1 2 13 15
3589 # Create a (secure) tmp directory for tmp files.
3592 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
3593 test -n "$tmp" && test -d "$tmp"
3596 tmp=./confstat$$-$RANDOM
3597 (umask 077 && mkdir $tmp)
3600 echo "$me: cannot create a temporary directory in ." >&2
3601 { (exit 1); exit 1; }
3606 cat >>$CONFIG_STATUS <<_ACEOF
3609 # CONFIG_FILES section.
3612 # No need to generate the scripts if there are no CONFIG_FILES.
3613 # This happens for instance when ./config.status config.h
3614 if test -n "\$CONFIG_FILES"; then
3615 # Protect against being on the right side of a sed subst in config.status.
3616 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
3617 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
3618 s,@SHELL@,$SHELL,;t t
3619 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
3620 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
3621 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
3622 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
3623 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
3624 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
3625 s,@exec_prefix@,$exec_prefix,;t t
3626 s,@prefix@,$prefix,;t t
3627 s,@program_transform_name@,$program_transform_name,;t t
3628 s,@bindir@,$bindir,;t t
3629 s,@sbindir@,$sbindir,;t t
3630 s,@libexecdir@,$libexecdir,;t t
3631 s,@datadir@,$datadir,;t t
3632 s,@sysconfdir@,$sysconfdir,;t t
3633 s,@sharedstatedir@,$sharedstatedir,;t t
3634 s,@localstatedir@,$localstatedir,;t t
3635 s,@libdir@,$libdir,;t t
3636 s,@includedir@,$includedir,;t t
3637 s,@oldincludedir@,$oldincludedir,;t t
3638 s,@infodir@,$infodir,;t t
3639 s,@mandir@,$mandir,;t t
3640 s,@build_alias@,$build_alias,;t t
3641 s,@host_alias@,$host_alias,;t t
3642 s,@target_alias@,$target_alias,;t t
3644 s,@ECHO_C@,$ECHO_C,;t t
3645 s,@ECHO_N@,$ECHO_N,;t t
3646 s,@ECHO_T@,$ECHO_T,;t t
3649 s,@CFLAGS@,$CFLAGS,;t t
3650 s,@LDFLAGS@,$LDFLAGS,;t t
3651 s,@CPPFLAGS@,$CPPFLAGS,;t t
3652 s,@ac_ct_CC@,$ac_ct_CC,;t t
3653 s,@EXEEXT@,$EXEEXT,;t t
3654 s,@OBJEXT@,$OBJEXT,;t t
3655 s,@LIBTOOL@,$LIBTOOL,;t t
3656 s,@ALLOCA@,$ALLOCA,;t t
3658 s,@EGREP@,$EGREP,;t t
3659 s,@LIBOBJS@,$LIBOBJS,;t t
3660 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
3665 cat >>$CONFIG_STATUS <<\_ACEOF
3666 # Split the substitutions into bite-sized pieces for seds with
3667 # small command number limits, like on Digital OSF/1 and HP-UX.
3669 ac_sed_frag=1 # Number of current file.
3670 ac_beg=1 # First line for current file.
3671 ac_end=$ac_max_sed_lines # Line after last line for current file.
3674 while $ac_more_lines; do
3675 if test $ac_beg -gt 1; then
3676 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
3678 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
3680 if test ! -s $tmp/subs.frag; then
3683 # The purpose of the label and of the branching condition is to
3684 # speed up the sed processing (if there are no `@' at all, there
3685 # is no need to browse any of the substitutions).
3686 # These are the two extra sed commands mentioned above.
3688 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
3689 if test -z "$ac_sed_cmds"; then
3690 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
3692 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
3694 ac_sed_frag=`expr $ac_sed_frag + 1`
3696 ac_end=`expr $ac_end + $ac_max_sed_lines`
3699 if test -z "$ac_sed_cmds"; then
3702 fi # test -n "$CONFIG_FILES"
3705 cat >>$CONFIG_STATUS <<\_ACEOF
3706 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
3707 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3709 - | *:- | *:-:* ) # input from stdin
3711 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
3712 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
3713 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
3714 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
3715 * ) ac_file_in=$ac_file.in ;;
3718 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
3719 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
3720 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3721 X"$ac_file" : 'X\(//\)[^/]' \| \
3722 X"$ac_file" : 'X\(//\)$' \| \
3723 X"$ac_file" : 'X\(/\)' \| \
3724 . : '\(.\)' 2>/dev/null ||
3726 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
3727 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
3728 /^X\(\/\/\)$/{ s//\1/; q; }
3729 /^X\(\/\).*/{ s//\1/; q; }
3731 { if $as_mkdir_p; then
3736 while test ! -d "$as_dir"; do
3737 as_dirs="$as_dir $as_dirs"
3738 as_dir=`(dirname "$as_dir") 2>/dev/null ||
3739 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3740 X"$as_dir" : 'X\(//\)[^/]' \| \
3741 X"$as_dir" : 'X\(//\)$' \| \
3742 X"$as_dir" : 'X\(/\)' \| \
3743 . : '\(.\)' 2>/dev/null ||
3745 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
3746 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
3747 /^X\(\/\/\)$/{ s//\1/; q; }
3748 /^X\(\/\).*/{ s//\1/; q; }
3751 test ! -n "$as_dirs" || mkdir $as_dirs
3752 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
3753 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
3754 { (exit 1); exit 1; }; }; }
3758 if test "$ac_dir" != .; then
3759 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
3760 # A "../" for each directory in $ac_dir_suffix.
3761 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
3763 ac_dir_suffix= ac_top_builddir=
3767 .) # No --srcdir option. We are building in place.
3769 if test -z "$ac_top_builddir"; then
3772 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
3774 [\\/]* | ?:[\\/]* ) # Absolute path.
3775 ac_srcdir=$srcdir$ac_dir_suffix;
3776 ac_top_srcdir=$srcdir ;;
3778 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
3779 ac_top_srcdir=$ac_top_builddir$srcdir ;;
3781 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
3783 ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
3784 ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
3785 ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
3786 ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
3790 if test x"$ac_file" != x-; then
3791 { echo "$as_me:$LINENO: creating $ac_file" >&5
3792 echo "$as_me: creating $ac_file" >&6;}
3795 # Let's still pretend it is `configure' which instantiates (i.e., don't
3796 # use $as_me), people would be surprised to read:
3797 # /* config.h. Generated by config.status. */
3798 if test x"$ac_file" = x-; then
3801 configure_input="$ac_file. "
3803 configure_input=$configure_input"Generated from `echo $ac_file_in |
3804 sed 's,.*/,,'` by configure."
3806 # First look for the input files in the build tree, otherwise in the
3808 ac_file_inputs=`IFS=:
3809 for f in $ac_file_in; do
3811 -) echo $tmp/stdin ;;
3813 # Absolute (can't be DOS-style, as IFS=:)
3814 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
3815 echo "$as_me: error: cannot find input file: $f" >&2;}
3816 { (exit 1); exit 1; }; }
3819 if test -f "$f"; then
3822 elif test -f "$srcdir/$f"; then
3827 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
3828 echo "$as_me: error: cannot find input file: $f" >&2;}
3829 { (exit 1); exit 1; }; }
3832 done` || { (exit 1); exit 1; }
3834 cat >>$CONFIG_STATUS <<_ACEOF
3838 cat >>$CONFIG_STATUS <<\_ACEOF
3840 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3841 s,@configure_input@,$configure_input,;t t
3842 s,@srcdir@,$ac_srcdir,;t t
3843 s,@abs_srcdir@,$ac_abs_srcdir,;t t
3844 s,@top_srcdir@,$ac_top_srcdir,;t t
3845 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
3846 s,@builddir@,$ac_builddir,;t t
3847 s,@abs_builddir@,$ac_abs_builddir,;t t
3848 s,@top_builddir@,$ac_top_builddir,;t t
3849 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
3850 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
3852 if test x"$ac_file" != x-; then
3853 mv $tmp/out $ac_file
3861 cat >>$CONFIG_STATUS <<\_ACEOF
3864 # CONFIG_HEADER section.
3867 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3868 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3870 # ac_d sets the value in "#define NAME VALUE" lines.
3871 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
3872 ac_dB='[ ].*$,\1#\2'
3875 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3876 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
3877 ac_uB='$,\1#\2define\3'
3881 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
3882 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3884 - | *:- | *:-:* ) # input from stdin
3886 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
3887 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
3888 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
3889 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
3890 * ) ac_file_in=$ac_file.in ;;
3893 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
3894 echo "$as_me: creating $ac_file" >&6;}
3896 # First look for the input files in the build tree, otherwise in the
3898 ac_file_inputs=`IFS=:
3899 for f in $ac_file_in; do
3901 -) echo $tmp/stdin ;;
3903 # Absolute (can't be DOS-style, as IFS=:)
3904 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
3905 echo "$as_me: error: cannot find input file: $f" >&2;}
3906 { (exit 1); exit 1; }; }
3909 if test -f "$f"; then
3912 elif test -f "$srcdir/$f"; then
3917 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
3918 echo "$as_me: error: cannot find input file: $f" >&2;}
3919 { (exit 1); exit 1; }; }
3922 done` || { (exit 1); exit 1; }
3923 # Remove the trailing spaces.
3924 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
3928 # Transform confdefs.h into two sed scripts, `conftest.defines' and
3929 # `conftest.undefs', that substitutes the proper values into
3930 # config.h.in to produce config.h. The first handles `#define'
3931 # templates, and the second `#undef' templates.
3932 # And first: Protect against being on the right side of a sed subst in
3933 # config.status. Protect against being in an unquoted here document
3935 rm -f conftest.defines conftest.undefs
3936 # Using a here document instead of a string reduces the quoting nightmare.
3937 # Putting comments in sed scripts is not portable.
3939 # `end' is used to avoid that the second main sed command (meant for
3940 # 0-ary CPP macros) applies to n-ary macro definitions.
3941 # See the Autoconf documentation for `clear'.
3942 cat >confdef2sed.sed <<\_ACEOF
3947 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
3949 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
3952 # If some macros were called several times there might be several times
3953 # the same #defines, which is useless. Nevertheless, we may not want to
3954 # sort them, since we want the *last* AC-DEFINE to be honored.
3955 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
3956 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
3957 rm -f confdef2sed.sed
3959 # This sed command replaces #undef with comments. This is necessary, for
3960 # example, in the case of _POSIX_SOURCE, which is predefined and required
3961 # on some systems where configure will not decide to define it.
3962 cat >>conftest.undefs <<\_ACEOF
3963 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
3966 # Break up conftest.defines because some shells have a limit on the size
3967 # of here documents, and old seds have small limits too (100 cmds).
3968 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
3969 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
3970 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
3971 echo ' :' >>$CONFIG_STATUS
3973 while grep . conftest.defines >/dev/null
3975 # Write a limited-size here document to $tmp/defines.sed.
3976 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
3977 # Speed up: don't consider the non `#define' lines.
3978 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
3979 # Work around the forget-to-reset-the-flag bug.
3980 echo 't clr' >>$CONFIG_STATUS
3981 echo ': clr' >>$CONFIG_STATUS
3982 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
3984 sed -f $tmp/defines.sed $tmp/in >$tmp/out
3988 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
3989 rm -f conftest.defines
3990 mv conftest.tail conftest.defines
3992 rm -f conftest.defines
3993 echo ' fi # grep' >>$CONFIG_STATUS
3994 echo >>$CONFIG_STATUS
3996 # Break up conftest.undefs because some shells have a limit on the size
3997 # of here documents, and old seds have small limits too (100 cmds).
3998 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
4000 while grep . conftest.undefs >/dev/null
4002 # Write a limited-size here document to $tmp/undefs.sed.
4003 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
4004 # Speed up: don't consider the non `#undef'
4005 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
4006 # Work around the forget-to-reset-the-flag bug.
4007 echo 't clr' >>$CONFIG_STATUS
4008 echo ': clr' >>$CONFIG_STATUS
4009 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
4011 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
4015 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
4016 rm -f conftest.undefs
4017 mv conftest.tail conftest.undefs
4019 rm -f conftest.undefs
4021 cat >>$CONFIG_STATUS <<\_ACEOF
4022 # Let's still pretend it is `configure' which instantiates (i.e., don't
4023 # use $as_me), people would be surprised to read:
4024 # /* config.h. Generated by config.status. */
4025 if test x"$ac_file" = x-; then
4026 echo "/* Generated by configure. */" >$tmp/config.h
4028 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
4030 cat $tmp/in >>$tmp/config.h
4032 if test x"$ac_file" != x-; then
4033 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
4034 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
4035 echo "$as_me: $ac_file is unchanged" >&6;}
4037 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
4038 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4039 X"$ac_file" : 'X\(//\)[^/]' \| \
4040 X"$ac_file" : 'X\(//\)$' \| \
4041 X"$ac_file" : 'X\(/\)' \| \
4042 . : '\(.\)' 2>/dev/null ||
4044 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4045 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4046 /^X\(\/\/\)$/{ s//\1/; q; }
4047 /^X\(\/\).*/{ s//\1/; q; }
4049 { if $as_mkdir_p; then
4054 while test ! -d "$as_dir"; do
4055 as_dirs="$as_dir $as_dirs"
4056 as_dir=`(dirname "$as_dir") 2>/dev/null ||
4057 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4058 X"$as_dir" : 'X\(//\)[^/]' \| \
4059 X"$as_dir" : 'X\(//\)$' \| \
4060 X"$as_dir" : 'X\(/\)' \| \
4061 . : '\(.\)' 2>/dev/null ||
4063 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4064 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4065 /^X\(\/\/\)$/{ s//\1/; q; }
4066 /^X\(\/\).*/{ s//\1/; q; }
4069 test ! -n "$as_dirs" || mkdir $as_dirs
4070 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
4071 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
4072 { (exit 1); exit 1; }; }; }
4075 mv $tmp/config.h $ac_file
4084 cat >>$CONFIG_STATUS <<\_ACEOF
4086 { (exit 0); exit 0; }
4088 chmod +x $CONFIG_STATUS
4089 ac_clean_files=$ac_clean_files_save
4092 # configure is writing to config.log, and then calls config.status.
4093 # config.status does its own redirection, appending to config.log.
4094 # Unfortunately, on DOS this fails, as config.log is still kept open
4095 # by configure, so config.status won't be able to write to it; its
4096 # output is simply discarded. So we exec the FD to /dev/null,
4097 # effectively closing config.log, so it can be properly (re)opened and
4098 # appended to by config.status. When coming back to configure, we
4099 # need to make the FD available again.
4100 if test "$no_create" != yes; then
4102 ac_config_status_args=
4103 test "$silent" = yes &&
4104 ac_config_status_args="$ac_config_status_args --quiet"
4106 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4108 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4109 # would make configure fail if this is the last instruction.
4110 $ac_cs_success || { (exit 1); exit 1; }