2 # From configure.in Revision: 1.6 .
3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated by GNU Autoconf 2.59.
6 # Copyright (C) 2003 Free Software Foundation, Inc.
7 # This configure script is free software; the Free Software Foundation
8 # gives unlimited permission to copy, distribute and modify it.
9 ## --------------------- ##
10 ## M4sh Initialization. ##
11 ## --------------------- ##
13 # Be Bourne compatible
14 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
17 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
18 # is contrary to our usage. Disable this feature.
19 alias -g '${1+"$@"}'='"$@"'
20 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
23 DUALCASE=1; export DUALCASE # for MKS sh
25 # Support unset when possible.
26 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
33 # Work around bugs in pre-3.0 UWIN ksh.
34 $as_unset ENV MAIL MAILPATH
41 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
42 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
45 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
46 eval $as_var=C; export $as_var
52 # Required to use basename.
53 if expr a : '\(a\)' >/dev/null 2>&1; then
59 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
66 # Name of the executable.
67 as_me=`$as_basename "$0" ||
68 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
69 X"$0" : 'X\(//\)$' \| \
70 X"$0" : 'X\(/\)$' \| \
71 . : '\(.\)' 2>/dev/null ||
73 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
74 /^X\/\(\/\/\)$/{ s//\1/; q; }
75 /^X\/\(\/\).*/{ s//\1/; q; }
79 # PATH needs CR, and LINENO needs CR and PATH.
80 # Avoid depending upon Character Ranges.
81 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
82 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
83 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
84 as_cr_digits='0123456789'
85 as_cr_alnum=$as_cr_Letters$as_cr_digits
87 # The user is always right.
88 if test "${PATH_SEPARATOR+set}" != set; then
89 echo "#! /bin/sh" >conf$$.sh
90 echo "exit 0" >>conf$$.sh
92 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
103 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
104 test "x$as_lineno_1" != "x$as_lineno_2" &&
105 test "x$as_lineno_3" = "x$as_lineno_2" || {
106 # Find who we are. Look in the path if we contain no path at all
109 *[\\/]* ) as_myself=$0 ;;
110 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
114 test -z "$as_dir" && as_dir=.
115 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
120 # We did not find ourselves, most probably we were run as `sh COMMAND'
121 # in which case we are not to be found in the path.
122 if test "x$as_myself" = x; then
125 if test ! -f "$as_myself"; then
126 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
127 { (exit 1); exit 1; }; }
129 case $CONFIG_SHELL in
131 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
132 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
135 test -z "$as_dir" && as_dir=.
136 for as_base in sh bash ksh sh5; do
139 if ("$as_dir/$as_base" -c '
142 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
143 test "x$as_lineno_1" != "x$as_lineno_2" &&
144 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
145 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
146 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
147 CONFIG_SHELL=$as_dir/$as_base
149 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
157 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
158 # uniformly replaced by the line number. The first 'sed' inserts a
159 # line-number line before each line; the second 'sed' does the real
160 # work. The second script uses 'N' to pair each line-number line
161 # with the numbered line, and appends trailing '-' during
162 # substitution so that $LINENO is not a special case at line end.
163 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
164 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
165 sed '=' <$as_myself |
170 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
173 s,^['$as_cr_digits']*\n,,
175 chmod +x $as_me.lineno ||
176 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
177 { (exit 1); exit 1; }; }
179 # Don't try to exec as it changes $[0], causing all sort of problems
180 # (the dirname of $[0] is not the place where we might find the
181 # original and so on. Autoconf is especially sensible to this).
183 # Exit status is that of the last command.
188 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
189 *c*,-n*) ECHO_N= ECHO_C='
191 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
192 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
195 if expr a : '\(a\)' >/dev/null 2>&1; then
201 rm -f conf$$ conf$$.exe conf$$.file
203 if ln -s conf$$.file conf$$ 2>/dev/null; then
204 # We could just check for DJGPP; but this test a) works b) is more generic
205 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
206 if test -f conf$$.exe; then
207 # Don't use ln at all; we don't have any links
212 elif ln conf$$.file conf$$ 2>/dev/null; then
217 rm -f conf$$ conf$$.exe conf$$.file
219 if mkdir -p . 2>/dev/null; then
222 test -d ./-p && rmdir ./-p
226 as_executable_p="test -f"
228 # Sed expression to map a string onto a valid CPP name.
229 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
231 # Sed expression to map a string onto a valid variable name.
232 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$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 : ${ac_max_here_lines=38}
268 # Identity of this package.
275 ac_unique_file="rlm_example.c"
276 # Factoring default headers for most tests.
277 ac_includes_default="\
280 # include <sys/types.h>
283 # include <sys/stat.h>
294 # if !STDC_HEADERS && HAVE_MEMORY_H
300 # include <strings.h>
303 # include <inttypes.h>
313 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP EGREP example_cflags example_ldflags targetname LIBOBJS LTLIBOBJS'
316 # Initialize some variables set by options.
318 ac_init_version=false
319 # The variables have the same names as the options, with
320 # dashes changed to underlines.
328 program_transform_name=s,x,x,
336 # Installation directory options.
337 # These are left unexpanded so users can "make install exec_prefix=/foo"
338 # and all the variables that are supposed to be based on exec_prefix
339 # by default will actually change.
340 # Use braces instead of parens because sh, perl, etc. also accept them.
341 bindir='${exec_prefix}/bin'
342 sbindir='${exec_prefix}/sbin'
343 libexecdir='${exec_prefix}/libexec'
344 datadir='${prefix}/share'
345 sysconfdir='${prefix}/etc'
346 sharedstatedir='${prefix}/com'
347 localstatedir='${prefix}/var'
348 libdir='${exec_prefix}/lib'
349 includedir='${prefix}/include'
350 oldincludedir='/usr/include'
351 infodir='${prefix}/info'
352 mandir='${prefix}/man'
357 # If the previous option needs an argument, assign it.
358 if test -n "$ac_prev"; then
359 eval "$ac_prev=\$ac_option"
364 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
366 # Accept the important Cygnus configure options, so we can diagnose typos.
370 -bindir | --bindir | --bindi | --bind | --bin | --bi)
372 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
375 -build | --build | --buil | --bui | --bu)
376 ac_prev=build_alias ;;
377 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
378 build_alias=$ac_optarg ;;
380 -cache-file | --cache-file | --cache-fil | --cache-fi \
381 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
382 ac_prev=cache_file ;;
383 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
384 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
385 cache_file=$ac_optarg ;;
388 cache_file=config.cache ;;
390 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
392 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
394 datadir=$ac_optarg ;;
396 -disable-* | --disable-*)
397 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
398 # Reject names that are not valid shell variable names.
399 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
400 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
401 { (exit 1); exit 1; }; }
402 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
403 eval "enable_$ac_feature=no" ;;
405 -enable-* | --enable-*)
406 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
407 # Reject names that are not valid shell variable names.
408 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
409 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
410 { (exit 1); exit 1; }; }
411 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
413 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
416 eval "enable_$ac_feature='$ac_optarg'" ;;
418 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
419 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
420 | --exec | --exe | --ex)
421 ac_prev=exec_prefix ;;
422 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
423 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
424 | --exec=* | --exe=* | --ex=*)
425 exec_prefix=$ac_optarg ;;
427 -gas | --gas | --ga | --g)
428 # Obsolete; use --with-gas.
431 -help | --help | --hel | --he | -h)
433 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
434 ac_init_help=recursive ;;
435 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
436 ac_init_help=short ;;
438 -host | --host | --hos | --ho)
439 ac_prev=host_alias ;;
440 -host=* | --host=* | --hos=* | --ho=*)
441 host_alias=$ac_optarg ;;
443 -includedir | --includedir | --includedi | --included | --include \
444 | --includ | --inclu | --incl | --inc)
445 ac_prev=includedir ;;
446 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
447 | --includ=* | --inclu=* | --incl=* | --inc=*)
448 includedir=$ac_optarg ;;
450 -infodir | --infodir | --infodi | --infod | --info | --inf)
452 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
453 infodir=$ac_optarg ;;
455 -libdir | --libdir | --libdi | --libd)
457 -libdir=* | --libdir=* | --libdi=* | --libd=*)
460 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
461 | --libexe | --libex | --libe)
462 ac_prev=libexecdir ;;
463 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
464 | --libexe=* | --libex=* | --libe=*)
465 libexecdir=$ac_optarg ;;
467 -localstatedir | --localstatedir | --localstatedi | --localstated \
468 | --localstate | --localstat | --localsta | --localst \
469 | --locals | --local | --loca | --loc | --lo)
470 ac_prev=localstatedir ;;
471 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
472 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
473 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
474 localstatedir=$ac_optarg ;;
476 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
478 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
482 # Obsolete; use --without-fp.
485 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
486 | --no-cr | --no-c | -n)
489 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
490 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
493 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
494 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
495 | --oldin | --oldi | --old | --ol | --o)
496 ac_prev=oldincludedir ;;
497 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
498 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
499 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
500 oldincludedir=$ac_optarg ;;
502 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
504 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
507 -program-prefix | --program-prefix | --program-prefi | --program-pref \
508 | --program-pre | --program-pr | --program-p)
509 ac_prev=program_prefix ;;
510 -program-prefix=* | --program-prefix=* | --program-prefi=* \
511 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
512 program_prefix=$ac_optarg ;;
514 -program-suffix | --program-suffix | --program-suffi | --program-suff \
515 | --program-suf | --program-su | --program-s)
516 ac_prev=program_suffix ;;
517 -program-suffix=* | --program-suffix=* | --program-suffi=* \
518 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
519 program_suffix=$ac_optarg ;;
521 -program-transform-name | --program-transform-name \
522 | --program-transform-nam | --program-transform-na \
523 | --program-transform-n | --program-transform- \
524 | --program-transform | --program-transfor \
525 | --program-transfo | --program-transf \
526 | --program-trans | --program-tran \
527 | --progr-tra | --program-tr | --program-t)
528 ac_prev=program_transform_name ;;
529 -program-transform-name=* | --program-transform-name=* \
530 | --program-transform-nam=* | --program-transform-na=* \
531 | --program-transform-n=* | --program-transform-=* \
532 | --program-transform=* | --program-transfor=* \
533 | --program-transfo=* | --program-transf=* \
534 | --program-trans=* | --program-tran=* \
535 | --progr-tra=* | --program-tr=* | --program-t=*)
536 program_transform_name=$ac_optarg ;;
538 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
539 | -silent | --silent | --silen | --sile | --sil)
542 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
544 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
546 sbindir=$ac_optarg ;;
548 -sharedstatedir | --sharedstatedir | --sharedstatedi \
549 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
550 | --sharedst | --shareds | --shared | --share | --shar \
552 ac_prev=sharedstatedir ;;
553 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
554 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
555 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
557 sharedstatedir=$ac_optarg ;;
559 -site | --site | --sit)
561 -site=* | --site=* | --sit=*)
564 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
566 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
569 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
570 | --syscon | --sysco | --sysc | --sys | --sy)
571 ac_prev=sysconfdir ;;
572 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
573 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
574 sysconfdir=$ac_optarg ;;
576 -target | --target | --targe | --targ | --tar | --ta | --t)
577 ac_prev=target_alias ;;
578 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
579 target_alias=$ac_optarg ;;
581 -v | -verbose | --verbose | --verbos | --verbo | --verb)
584 -version | --version | --versio | --versi | --vers | -V)
588 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
589 # Reject names that are not valid shell variable names.
590 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
591 { echo "$as_me: error: invalid package name: $ac_package" >&2
592 { (exit 1); exit 1; }; }
593 ac_package=`echo $ac_package| sed 's/-/_/g'`
595 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
598 eval "with_$ac_package='$ac_optarg'" ;;
600 -without-* | --without-*)
601 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
602 # Reject names that are not valid shell variable names.
603 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
604 { echo "$as_me: error: invalid package name: $ac_package" >&2
605 { (exit 1); exit 1; }; }
606 ac_package=`echo $ac_package | sed 's/-/_/g'`
607 eval "with_$ac_package=no" ;;
610 # Obsolete; use --with-x.
613 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
614 | --x-incl | --x-inc | --x-in | --x-i)
615 ac_prev=x_includes ;;
616 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
617 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
618 x_includes=$ac_optarg ;;
620 -x-libraries | --x-libraries | --x-librarie | --x-librari \
621 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
622 ac_prev=x_libraries ;;
623 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
624 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
625 x_libraries=$ac_optarg ;;
627 -*) { echo "$as_me: error: unrecognized option: $ac_option
628 Try \`$0 --help' for more information." >&2
629 { (exit 1); exit 1; }; }
633 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
634 # Reject names that are not valid shell variable names.
635 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
636 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
637 { (exit 1); exit 1; }; }
638 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
639 eval "$ac_envvar='$ac_optarg'"
643 # FIXME: should be removed in autoconf 3.0.
644 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
645 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
646 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
647 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
653 if test -n "$ac_prev"; then
654 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
655 { echo "$as_me: error: missing argument to $ac_option" >&2
656 { (exit 1); exit 1; }; }
659 # Be sure to have absolute paths.
660 for ac_var in exec_prefix prefix
662 eval ac_val=$`echo $ac_var`
664 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
665 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
666 { (exit 1); exit 1; }; };;
670 # Be sure to have absolute paths.
671 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
672 localstatedir libdir includedir oldincludedir infodir mandir
674 eval ac_val=$`echo $ac_var`
676 [\\/$]* | ?:[\\/]* ) ;;
677 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
678 { (exit 1); exit 1; }; };;
682 # There might be people who depend on the old broken behavior: `$host'
683 # used to hold the argument of --host etc.
684 # FIXME: To remove some day.
689 # FIXME: To remove some day.
690 if test "x$host_alias" != x; then
691 if test "x$build_alias" = x; then
692 cross_compiling=maybe
693 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
694 If a cross compiler is detected then cross compile mode will be used." >&2
695 elif test "x$build_alias" != "x$host_alias"; then
701 test -n "$host_alias" && ac_tool_prefix=$host_alias-
703 test "$silent" = yes && exec 6>/dev/null
706 # Find the source files, if location was not specified.
707 if test -z "$srcdir"; then
708 ac_srcdir_defaulted=yes
709 # Try the directory containing this script, then its parent.
710 ac_confdir=`(dirname "$0") 2>/dev/null ||
711 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
712 X"$0" : 'X\(//\)[^/]' \| \
713 X"$0" : 'X\(//\)$' \| \
714 X"$0" : 'X\(/\)' \| \
715 . : '\(.\)' 2>/dev/null ||
717 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
718 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
719 /^X\(\/\/\)$/{ s//\1/; q; }
720 /^X\(\/\).*/{ s//\1/; q; }
723 if test ! -r $srcdir/$ac_unique_file; then
727 ac_srcdir_defaulted=no
729 if test ! -r $srcdir/$ac_unique_file; then
730 if test "$ac_srcdir_defaulted" = yes; then
731 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
732 { (exit 1); exit 1; }; }
734 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
735 { (exit 1); exit 1; }; }
738 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
739 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
740 { (exit 1); exit 1; }; }
741 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
742 ac_env_build_alias_set=${build_alias+set}
743 ac_env_build_alias_value=$build_alias
744 ac_cv_env_build_alias_set=${build_alias+set}
745 ac_cv_env_build_alias_value=$build_alias
746 ac_env_host_alias_set=${host_alias+set}
747 ac_env_host_alias_value=$host_alias
748 ac_cv_env_host_alias_set=${host_alias+set}
749 ac_cv_env_host_alias_value=$host_alias
750 ac_env_target_alias_set=${target_alias+set}
751 ac_env_target_alias_value=$target_alias
752 ac_cv_env_target_alias_set=${target_alias+set}
753 ac_cv_env_target_alias_value=$target_alias
754 ac_env_CC_set=${CC+set}
756 ac_cv_env_CC_set=${CC+set}
757 ac_cv_env_CC_value=$CC
758 ac_env_CFLAGS_set=${CFLAGS+set}
759 ac_env_CFLAGS_value=$CFLAGS
760 ac_cv_env_CFLAGS_set=${CFLAGS+set}
761 ac_cv_env_CFLAGS_value=$CFLAGS
762 ac_env_LDFLAGS_set=${LDFLAGS+set}
763 ac_env_LDFLAGS_value=$LDFLAGS
764 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
765 ac_cv_env_LDFLAGS_value=$LDFLAGS
766 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
767 ac_env_CPPFLAGS_value=$CPPFLAGS
768 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
769 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
770 ac_env_CPP_set=${CPP+set}
771 ac_env_CPP_value=$CPP
772 ac_cv_env_CPP_set=${CPP+set}
773 ac_cv_env_CPP_value=$CPP
776 # Report the --help message.
778 if test "$ac_init_help" = "long"; then
779 # Omit some internal or obsolete options to make the list less imposing.
780 # This message is too long to be a string in the A/UX 3.1 sh.
782 \`configure' configures this package to adapt to many kinds of systems.
784 Usage: $0 [OPTION]... [VAR=VALUE]...
786 To assign environment variables (e.g., CC, CFLAGS...), specify them as
787 VAR=VALUE. See below for descriptions of some of the useful variables.
789 Defaults for the options are specified in brackets.
792 -h, --help display this help and exit
793 --help=short display options specific to this package
794 --help=recursive display the short help of all the included packages
795 -V, --version display version information and exit
796 -q, --quiet, --silent do not print \`checking...' messages
797 --cache-file=FILE cache test results in FILE [disabled]
798 -C, --config-cache alias for \`--cache-file=config.cache'
799 -n, --no-create do not create output files
800 --srcdir=DIR find the sources in DIR [configure dir or \`..']
805 Installation directories:
806 --prefix=PREFIX install architecture-independent files in PREFIX
808 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
811 By default, \`make install' will install all the files in
812 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
813 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
814 for instance \`--prefix=\$HOME'.
816 For better control, use the options below.
818 Fine tuning of the installation directories:
819 --bindir=DIR user executables [EPREFIX/bin]
820 --sbindir=DIR system admin executables [EPREFIX/sbin]
821 --libexecdir=DIR program executables [EPREFIX/libexec]
822 --datadir=DIR read-only architecture-independent data [PREFIX/share]
823 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
824 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
825 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
826 --libdir=DIR object code libraries [EPREFIX/lib]
827 --includedir=DIR C header files [PREFIX/include]
828 --oldincludedir=DIR C header files for non-gcc [/usr/include]
829 --infodir=DIR info documentation [PREFIX/info]
830 --mandir=DIR man documentation [PREFIX/man]
837 if test -n "$ac_init_help"; then
841 Some influential environment variables:
842 CC C compiler command
843 CFLAGS C compiler flags
844 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
845 nonstandard directory <lib dir>
846 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
847 headers in a nonstandard directory <include dir>
850 Use these variables to override the choices made by `configure' or to help
851 it to find libraries and programs with nonstandard names/locations.
856 if test "$ac_init_help" = "recursive"; then
857 # If there are subdirs, report their specific --help.
859 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
860 test -d $ac_dir || continue
863 if test "$ac_dir" != .; then
864 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
865 # A "../" for each directory in $ac_dir_suffix.
866 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
868 ac_dir_suffix= ac_top_builddir=
872 .) # No --srcdir option. We are building in place.
874 if test -z "$ac_top_builddir"; then
877 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
879 [\\/]* | ?:[\\/]* ) # Absolute path.
880 ac_srcdir=$srcdir$ac_dir_suffix;
881 ac_top_srcdir=$srcdir ;;
883 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
884 ac_top_srcdir=$ac_top_builddir$srcdir ;;
887 # Do not use `cd foo && pwd` to compute absolute paths, because
888 # the directories may not exist.
890 .) ac_abs_builddir="$ac_dir";;
893 .) ac_abs_builddir=`pwd`;;
894 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
895 *) ac_abs_builddir=`pwd`/"$ac_dir";;
898 case $ac_abs_builddir in
899 .) ac_abs_top_builddir=${ac_top_builddir}.;;
901 case ${ac_top_builddir}. in
902 .) ac_abs_top_builddir=$ac_abs_builddir;;
903 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
904 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
907 case $ac_abs_builddir in
908 .) ac_abs_srcdir=$ac_srcdir;;
911 .) ac_abs_srcdir=$ac_abs_builddir;;
912 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
913 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
916 case $ac_abs_builddir in
917 .) ac_abs_top_srcdir=$ac_top_srcdir;;
919 case $ac_top_srcdir in
920 .) ac_abs_top_srcdir=$ac_abs_builddir;;
921 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
922 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
927 # Check for guested configure; otherwise get Cygnus style configure.
928 if test -f $ac_srcdir/configure.gnu; then
930 $SHELL $ac_srcdir/configure.gnu --help=recursive
931 elif test -f $ac_srcdir/configure; then
933 $SHELL $ac_srcdir/configure --help=recursive
934 elif test -f $ac_srcdir/configure.ac ||
935 test -f $ac_srcdir/configure.in; then
939 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
945 test -n "$ac_init_help" && exit 0
946 if $ac_init_version; then
949 Copyright (C) 2003 Free Software Foundation, Inc.
950 This configure script is free software; the Free Software Foundation
951 gives unlimited permission to copy, distribute and modify it.
957 This file contains any messages produced by compilers while
958 running configure, to aid debugging if configure makes a mistake.
960 It was created by $as_me, which was
961 generated by GNU Autoconf 2.59. Invocation command line was
972 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
973 uname -m = `(uname -m) 2>/dev/null || echo unknown`
974 uname -r = `(uname -r) 2>/dev/null || echo unknown`
975 uname -s = `(uname -s) 2>/dev/null || echo unknown`
976 uname -v = `(uname -v) 2>/dev/null || echo unknown`
978 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
979 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
981 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
982 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
983 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
984 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
985 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
986 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
987 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
991 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
995 test -z "$as_dir" && as_dir=.
1011 # Keep a trace of the command line.
1012 # Strip out --no-create and --no-recursion so they do not pile up.
1013 # Strip out --silent because we don't want to record it for future runs.
1014 # Also quote any args containing shell meta-characters.
1015 # Make two passes to allow for proper duplicate-argument suppression.
1020 ac_must_keep_next=false
1026 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1027 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1028 | -silent | --silent | --silen | --sile | --sil)
1030 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1031 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1034 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1036 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1037 if test $ac_must_keep_next = true; then
1038 ac_must_keep_next=false # Got value, back to normal.
1041 *=* | --config-cache | -C | -disable-* | --disable-* \
1042 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1043 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1044 | -with-* | --with-* | -without-* | --without-* | --x)
1045 case "$ac_configure_args0 " in
1046 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1049 -* ) ac_must_keep_next=true ;;
1052 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1053 # Get rid of the leading space.
1059 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1060 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1062 # When interrupted or exit'd, cleanup temporary files, and complete
1063 # config.log. We remove comments because anyway the quotes in there
1064 # would cause problems or look ugly.
1065 # WARNING: Be sure not to use single quotes in there, as some shells,
1066 # such as our DU 5.0 friend, will then `close' the trap.
1067 trap 'exit_status=$?
1068 # Save into config.log some information that might help in debugging.
1073 ## ---------------- ##
1074 ## Cache variables. ##
1075 ## ---------------- ##
1078 # The following way of writing the cache mishandles newlines in values,
1081 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1084 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1085 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1089 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1096 ## ----------------- ##
1097 ## Output variables. ##
1098 ## ----------------- ##
1101 for ac_var in $ac_subst_vars
1103 eval ac_val=$`echo $ac_var`
1104 echo "$ac_var='"'"'$ac_val'"'"'"
1108 if test -n "$ac_subst_files"; then
1115 for ac_var in $ac_subst_files
1117 eval ac_val=$`echo $ac_var`
1118 echo "$ac_var='"'"'$ac_val'"'"'"
1123 if test -s confdefs.h; then
1130 sed "/^$/d" confdefs.h | sort
1133 test "$ac_signal" != 0 &&
1134 echo "$as_me: caught signal $ac_signal"
1135 echo "$as_me: exit $exit_status"
1137 rm -f core *.core &&
1138 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1141 for ac_signal in 1 2 13 15; do
1142 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1146 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1147 rm -rf conftest* confdefs.h
1148 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1151 # Predefined preprocessor variables.
1153 cat >>confdefs.h <<_ACEOF
1154 #define PACKAGE_NAME "$PACKAGE_NAME"
1158 cat >>confdefs.h <<_ACEOF
1159 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1163 cat >>confdefs.h <<_ACEOF
1164 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1168 cat >>confdefs.h <<_ACEOF
1169 #define PACKAGE_STRING "$PACKAGE_STRING"
1173 cat >>confdefs.h <<_ACEOF
1174 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1178 # Let the site file select an alternate cache file if it wants to.
1179 # Prefer explicitly selected file to automatically selected ones.
1180 if test -z "$CONFIG_SITE"; then
1181 if test "x$prefix" != xNONE; then
1182 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1184 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1187 for ac_site_file in $CONFIG_SITE; do
1188 if test -r "$ac_site_file"; then
1189 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1190 echo "$as_me: loading site script $ac_site_file" >&6;}
1191 sed 's/^/| /' "$ac_site_file" >&5
1196 if test -r "$cache_file"; then
1197 # Some versions of bash will fail to source /dev/null (special
1198 # files actually), so we avoid doing that.
1199 if test -f "$cache_file"; then
1200 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1201 echo "$as_me: loading cache $cache_file" >&6;}
1203 [\\/]* | ?:[\\/]* ) . $cache_file;;
1204 *) . ./$cache_file;;
1208 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1209 echo "$as_me: creating cache $cache_file" >&6;}
1213 # Check that the precious variables saved in the cache have kept the same
1215 ac_cache_corrupted=false
1216 for ac_var in `(set) 2>&1 |
1217 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1218 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1219 eval ac_new_set=\$ac_env_${ac_var}_set
1220 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1221 eval ac_new_val="\$ac_env_${ac_var}_value"
1222 case $ac_old_set,$ac_new_set in
1224 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1225 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1226 ac_cache_corrupted=: ;;
1228 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1229 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1230 ac_cache_corrupted=: ;;
1233 if test "x$ac_old_val" != "x$ac_new_val"; then
1234 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1235 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1236 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1237 echo "$as_me: former value: $ac_old_val" >&2;}
1238 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1239 echo "$as_me: current value: $ac_new_val" >&2;}
1240 ac_cache_corrupted=:
1243 # Pass precious variables to config.status.
1244 if test "$ac_new_set" = set; then
1246 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1247 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1248 *) ac_arg=$ac_var=$ac_new_val ;;
1250 case " $ac_configure_args " in
1251 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1252 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1256 if $ac_cache_corrupted; then
1257 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1258 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1259 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1260 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1261 { (exit 1); exit 1; }; }
1265 ac_cpp='$CPP $CPPFLAGS'
1266 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1267 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1268 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1291 if test x$with_rlm_example != xno; then
1294 ac_cpp='$CPP $CPPFLAGS'
1295 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1296 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1297 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1298 if test -n "$ac_tool_prefix"; then
1299 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1300 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1301 echo "$as_me:$LINENO: checking for $ac_word" >&5
1302 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1303 if test "${ac_cv_prog_CC+set}" = set; then
1304 echo $ECHO_N "(cached) $ECHO_C" >&6
1306 if test -n "$CC"; then
1307 ac_cv_prog_CC="$CC" # Let the user override the test.
1309 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1313 test -z "$as_dir" && as_dir=.
1314 for ac_exec_ext in '' $ac_executable_extensions; do
1315 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1316 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1317 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1326 if test -n "$CC"; then
1327 echo "$as_me:$LINENO: result: $CC" >&5
1328 echo "${ECHO_T}$CC" >&6
1330 echo "$as_me:$LINENO: result: no" >&5
1331 echo "${ECHO_T}no" >&6
1335 if test -z "$ac_cv_prog_CC"; then
1337 # Extract the first word of "gcc", so it can be a program name with args.
1338 set dummy gcc; ac_word=$2
1339 echo "$as_me:$LINENO: checking for $ac_word" >&5
1340 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1341 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1342 echo $ECHO_N "(cached) $ECHO_C" >&6
1344 if test -n "$ac_ct_CC"; then
1345 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1347 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1351 test -z "$as_dir" && as_dir=.
1352 for ac_exec_ext in '' $ac_executable_extensions; do
1353 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1354 ac_cv_prog_ac_ct_CC="gcc"
1355 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1363 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1364 if test -n "$ac_ct_CC"; then
1365 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1366 echo "${ECHO_T}$ac_ct_CC" >&6
1368 echo "$as_me:$LINENO: result: no" >&5
1369 echo "${ECHO_T}no" >&6
1377 if test -z "$CC"; then
1378 if test -n "$ac_tool_prefix"; then
1379 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1380 set dummy ${ac_tool_prefix}cc; ac_word=$2
1381 echo "$as_me:$LINENO: checking for $ac_word" >&5
1382 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1383 if test "${ac_cv_prog_CC+set}" = set; then
1384 echo $ECHO_N "(cached) $ECHO_C" >&6
1386 if test -n "$CC"; then
1387 ac_cv_prog_CC="$CC" # Let the user override the test.
1389 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1393 test -z "$as_dir" && as_dir=.
1394 for ac_exec_ext in '' $ac_executable_extensions; do
1395 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1396 ac_cv_prog_CC="${ac_tool_prefix}cc"
1397 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1406 if test -n "$CC"; then
1407 echo "$as_me:$LINENO: result: $CC" >&5
1408 echo "${ECHO_T}$CC" >&6
1410 echo "$as_me:$LINENO: result: no" >&5
1411 echo "${ECHO_T}no" >&6
1415 if test -z "$ac_cv_prog_CC"; then
1417 # Extract the first word of "cc", so it can be a program name with args.
1418 set dummy cc; ac_word=$2
1419 echo "$as_me:$LINENO: checking for $ac_word" >&5
1420 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1421 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1422 echo $ECHO_N "(cached) $ECHO_C" >&6
1424 if test -n "$ac_ct_CC"; then
1425 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1427 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1431 test -z "$as_dir" && as_dir=.
1432 for ac_exec_ext in '' $ac_executable_extensions; do
1433 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1434 ac_cv_prog_ac_ct_CC="cc"
1435 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1443 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1444 if test -n "$ac_ct_CC"; then
1445 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1446 echo "${ECHO_T}$ac_ct_CC" >&6
1448 echo "$as_me:$LINENO: result: no" >&5
1449 echo "${ECHO_T}no" >&6
1458 if test -z "$CC"; then
1459 # Extract the first word of "cc", so it can be a program name with args.
1460 set dummy cc; ac_word=$2
1461 echo "$as_me:$LINENO: checking for $ac_word" >&5
1462 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1463 if test "${ac_cv_prog_CC+set}" = set; then
1464 echo $ECHO_N "(cached) $ECHO_C" >&6
1466 if test -n "$CC"; then
1467 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 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1478 ac_prog_rejected=yes
1482 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1488 if test $ac_prog_rejected = yes; then
1489 # We found a bogon in the path, so make sure we never use it.
1490 set dummy $ac_cv_prog_CC
1492 if test $# != 0; then
1493 # We chose a different compiler from the bogus one.
1494 # However, it has the same basename, so the bogon will be chosen
1495 # first if we set CC to just the basename; use the full file name.
1497 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1503 if test -n "$CC"; then
1504 echo "$as_me:$LINENO: result: $CC" >&5
1505 echo "${ECHO_T}$CC" >&6
1507 echo "$as_me:$LINENO: result: no" >&5
1508 echo "${ECHO_T}no" >&6
1512 if test -z "$CC"; then
1513 if test -n "$ac_tool_prefix"; then
1516 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1517 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1518 echo "$as_me:$LINENO: checking for $ac_word" >&5
1519 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1520 if test "${ac_cv_prog_CC+set}" = set; then
1521 echo $ECHO_N "(cached) $ECHO_C" >&6
1523 if test -n "$CC"; then
1524 ac_cv_prog_CC="$CC" # Let the user override the test.
1526 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1530 test -z "$as_dir" && as_dir=.
1531 for ac_exec_ext in '' $ac_executable_extensions; do
1532 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1533 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1534 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1543 if test -n "$CC"; then
1544 echo "$as_me:$LINENO: result: $CC" >&5
1545 echo "${ECHO_T}$CC" >&6
1547 echo "$as_me:$LINENO: result: no" >&5
1548 echo "${ECHO_T}no" >&6
1551 test -n "$CC" && break
1554 if test -z "$CC"; then
1558 # Extract the first word of "$ac_prog", so it can be a program name with args.
1559 set dummy $ac_prog; ac_word=$2
1560 echo "$as_me:$LINENO: checking for $ac_word" >&5
1561 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1562 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1563 echo $ECHO_N "(cached) $ECHO_C" >&6
1565 if test -n "$ac_ct_CC"; then
1566 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1568 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1572 test -z "$as_dir" && as_dir=.
1573 for ac_exec_ext in '' $ac_executable_extensions; do
1574 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1575 ac_cv_prog_ac_ct_CC="$ac_prog"
1576 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1584 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1585 if test -n "$ac_ct_CC"; then
1586 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1587 echo "${ECHO_T}$ac_ct_CC" >&6
1589 echo "$as_me:$LINENO: result: no" >&5
1590 echo "${ECHO_T}no" >&6
1593 test -n "$ac_ct_CC" && break
1602 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1603 See \`config.log' for more details." >&5
1604 echo "$as_me: error: no acceptable C compiler found in \$PATH
1605 See \`config.log' for more details." >&2;}
1606 { (exit 1); exit 1; }; }
1608 # Provide some information about the compiler.
1609 echo "$as_me:$LINENO:" \
1610 "checking for C compiler version" >&5
1611 ac_compiler=`set X $ac_compile; echo $2`
1612 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1613 (eval $ac_compiler --version </dev/null >&5) 2>&5
1615 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1616 (exit $ac_status); }
1617 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1618 (eval $ac_compiler -v </dev/null >&5) 2>&5
1620 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1621 (exit $ac_status); }
1622 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1623 (eval $ac_compiler -V </dev/null >&5) 2>&5
1625 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1626 (exit $ac_status); }
1628 cat >conftest.$ac_ext <<_ACEOF
1631 cat confdefs.h >>conftest.$ac_ext
1632 cat >>conftest.$ac_ext <<_ACEOF
1633 /* end confdefs.h. */
1643 ac_clean_files_save=$ac_clean_files
1644 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1645 # Try to create an executable without -o first, disregard a.out.
1646 # It will help us diagnose broken compilers, and finding out an intuition
1648 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1649 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1650 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1651 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1652 (eval $ac_link_default) 2>&5
1654 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1655 (exit $ac_status); }; then
1656 # Find the output, starting from the most likely. This scheme is
1657 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1660 # Be careful to initialize this variable, since it used to be cached.
1661 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1663 # b.out is created by i960 compilers.
1664 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1666 test -f "$ac_file" || continue
1668 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1671 # This is the source file.
1674 # We found the default executable, but exeext='' is most
1678 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1679 # FIXME: I believe we export ac_cv_exeext for Libtool,
1680 # but it would be cool to find out if it's true. Does anybody
1681 # maintain Libtool? --akim.
1689 echo "$as_me: failed program was:" >&5
1690 sed 's/^/| /' conftest.$ac_ext >&5
1692 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1693 See \`config.log' for more details." >&5
1694 echo "$as_me: error: C compiler cannot create executables
1695 See \`config.log' for more details." >&2;}
1696 { (exit 77); exit 77; }; }
1699 ac_exeext=$ac_cv_exeext
1700 echo "$as_me:$LINENO: result: $ac_file" >&5
1701 echo "${ECHO_T}$ac_file" >&6
1703 # Check the compiler produces executables we can run. If not, either
1704 # the compiler is broken, or we cross compile.
1705 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1706 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1707 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1708 # If not cross compiling, check that we can run a simple program.
1709 if test "$cross_compiling" != yes; then
1710 if { ac_try='./$ac_file'
1711 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1714 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1715 (exit $ac_status); }; }; then
1718 if test "$cross_compiling" = maybe; then
1721 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1722 If you meant to cross compile, use \`--host'.
1723 See \`config.log' for more details." >&5
1724 echo "$as_me: error: cannot run C compiled programs.
1725 If you meant to cross compile, use \`--host'.
1726 See \`config.log' for more details." >&2;}
1727 { (exit 1); exit 1; }; }
1731 echo "$as_me:$LINENO: result: yes" >&5
1732 echo "${ECHO_T}yes" >&6
1734 rm -f a.out a.exe conftest$ac_cv_exeext b.out
1735 ac_clean_files=$ac_clean_files_save
1736 # Check the compiler produces executables we can run. If not, either
1737 # the compiler is broken, or we cross compile.
1738 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1739 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1740 echo "$as_me:$LINENO: result: $cross_compiling" >&5
1741 echo "${ECHO_T}$cross_compiling" >&6
1743 echo "$as_me:$LINENO: checking for suffix of executables" >&5
1744 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1745 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1746 (eval $ac_link) 2>&5
1748 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1749 (exit $ac_status); }; then
1750 # If both `conftest.exe' and `conftest' are `present' (well, observable)
1751 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1752 # work properly (i.e., refer to `conftest.exe'), while it won't with
1754 for ac_file in conftest.exe conftest conftest.*; do
1755 test -f "$ac_file" || continue
1757 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
1758 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1765 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1766 See \`config.log' for more details." >&5
1767 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1768 See \`config.log' for more details." >&2;}
1769 { (exit 1); exit 1; }; }
1772 rm -f conftest$ac_cv_exeext
1773 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1774 echo "${ECHO_T}$ac_cv_exeext" >&6
1776 rm -f conftest.$ac_ext
1777 EXEEXT=$ac_cv_exeext
1779 echo "$as_me:$LINENO: checking for suffix of object files" >&5
1780 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1781 if test "${ac_cv_objext+set}" = set; then
1782 echo $ECHO_N "(cached) $ECHO_C" >&6
1784 cat >conftest.$ac_ext <<_ACEOF
1787 cat confdefs.h >>conftest.$ac_ext
1788 cat >>conftest.$ac_ext <<_ACEOF
1789 /* end confdefs.h. */
1799 rm -f conftest.o conftest.obj
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 $ac_status); }; then
1805 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1807 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
1808 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1813 echo "$as_me: failed program was:" >&5
1814 sed 's/^/| /' conftest.$ac_ext >&5
1816 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1817 See \`config.log' for more details." >&5
1818 echo "$as_me: error: cannot compute suffix of object files: cannot compile
1819 See \`config.log' for more details." >&2;}
1820 { (exit 1); exit 1; }; }
1823 rm -f conftest.$ac_cv_objext conftest.$ac_ext
1825 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1826 echo "${ECHO_T}$ac_cv_objext" >&6
1827 OBJEXT=$ac_cv_objext
1829 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
1830 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1831 if test "${ac_cv_c_compiler_gnu+set}" = set; then
1832 echo $ECHO_N "(cached) $ECHO_C" >&6
1834 cat >conftest.$ac_ext <<_ACEOF
1837 cat confdefs.h >>conftest.$ac_ext
1838 cat >>conftest.$ac_ext <<_ACEOF
1839 /* end confdefs.h. */
1852 rm -f conftest.$ac_objext
1853 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1854 (eval $ac_compile) 2>conftest.er1
1856 grep -v '^ *+' conftest.er1 >conftest.err
1858 cat conftest.err >&5
1859 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1860 (exit $ac_status); } &&
1861 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
1862 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1865 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1866 (exit $ac_status); }; } &&
1867 { ac_try='test -s conftest.$ac_objext'
1868 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1871 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1872 (exit $ac_status); }; }; then
1875 echo "$as_me: failed program was:" >&5
1876 sed 's/^/| /' conftest.$ac_ext >&5
1880 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1881 ac_cv_c_compiler_gnu=$ac_compiler_gnu
1884 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
1885 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
1886 GCC=`test $ac_compiler_gnu = yes && echo yes`
1887 ac_test_CFLAGS=${CFLAGS+set}
1888 ac_save_CFLAGS=$CFLAGS
1890 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
1891 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
1892 if test "${ac_cv_prog_cc_g+set}" = set; then
1893 echo $ECHO_N "(cached) $ECHO_C" >&6
1895 cat >conftest.$ac_ext <<_ACEOF
1898 cat confdefs.h >>conftest.$ac_ext
1899 cat >>conftest.$ac_ext <<_ACEOF
1900 /* end confdefs.h. */
1910 rm -f conftest.$ac_objext
1911 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1912 (eval $ac_compile) 2>conftest.er1
1914 grep -v '^ *+' conftest.er1 >conftest.err
1916 cat conftest.err >&5
1917 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1918 (exit $ac_status); } &&
1919 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
1920 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1923 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1924 (exit $ac_status); }; } &&
1925 { ac_try='test -s conftest.$ac_objext'
1926 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1929 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1930 (exit $ac_status); }; }; then
1933 echo "$as_me: failed program was:" >&5
1934 sed 's/^/| /' conftest.$ac_ext >&5
1938 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1940 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
1941 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
1942 if test "$ac_test_CFLAGS" = set; then
1943 CFLAGS=$ac_save_CFLAGS
1944 elif test $ac_cv_prog_cc_g = yes; then
1945 if test "$GCC" = yes; then
1951 if test "$GCC" = yes; then
1957 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
1958 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
1959 if test "${ac_cv_prog_cc_stdc+set}" = set; then
1960 echo $ECHO_N "(cached) $ECHO_C" >&6
1962 ac_cv_prog_cc_stdc=no
1964 cat >conftest.$ac_ext <<_ACEOF
1967 cat confdefs.h >>conftest.$ac_ext
1968 cat >>conftest.$ac_ext <<_ACEOF
1969 /* end confdefs.h. */
1972 #include <sys/types.h>
1973 #include <sys/stat.h>
1974 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
1975 struct buf { int x; };
1976 FILE * (*rcsopen) (struct buf *, struct stat *, int);
1977 static char *e (p, i)
1983 static char *f (char * (*g) (char **, int), char **p, ...)
1988 s = g (p, va_arg (v,int));
1993 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
1994 function prototypes and stuff, but not '\xHH' hex character constants.
1995 These don't provoke an error unfortunately, instead are silently treated
1996 as 'x'. The following induces an error, until -std1 is added to get
1997 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
1998 array size at least. It's necessary to write '\x00'==0 to get something
1999 that's true only with -std1. */
2000 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2002 int test (int i, double x);
2003 struct s1 {int (*f) (int a);};
2004 struct s2 {int (*f) (double a);};
2005 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2011 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2016 # Don't try gcc -ansi; that turns off useful extensions and
2017 # breaks some systems' header files.
2018 # AIX -qlanglvl=ansi
2019 # Ultrix and OSF/1 -std1
2020 # HP-UX 10.20 and later -Ae
2021 # HP-UX older versions -Aa -D_HPUX_SOURCE
2022 # SVR4 -Xc -D__EXTENSIONS__
2023 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2025 CC="$ac_save_CC $ac_arg"
2026 rm -f conftest.$ac_objext
2027 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2028 (eval $ac_compile) 2>conftest.er1
2030 grep -v '^ *+' conftest.er1 >conftest.err
2032 cat conftest.err >&5
2033 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2034 (exit $ac_status); } &&
2035 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2036 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2039 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2040 (exit $ac_status); }; } &&
2041 { ac_try='test -s conftest.$ac_objext'
2042 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2045 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2046 (exit $ac_status); }; }; then
2047 ac_cv_prog_cc_stdc=$ac_arg
2050 echo "$as_me: failed program was:" >&5
2051 sed 's/^/| /' conftest.$ac_ext >&5
2054 rm -f conftest.err conftest.$ac_objext
2056 rm -f conftest.$ac_ext conftest.$ac_objext
2061 case "x$ac_cv_prog_cc_stdc" in
2063 echo "$as_me:$LINENO: result: none needed" >&5
2064 echo "${ECHO_T}none needed" >&6 ;;
2066 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2067 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2068 CC="$CC $ac_cv_prog_cc_stdc" ;;
2071 # Some people use a C++ compiler to compile C. Since we use `exit',
2072 # in C++ we need to declare it. In case someone uses the same compiler
2073 # for both compiling C and C++ we need to have the C++ compiler decide
2074 # the declaration of exit, since it's the most demanding environment.
2075 cat >conftest.$ac_ext <<_ACEOF
2080 rm -f conftest.$ac_objext
2081 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2082 (eval $ac_compile) 2>conftest.er1
2084 grep -v '^ *+' conftest.er1 >conftest.err
2086 cat conftest.err >&5
2087 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2088 (exit $ac_status); } &&
2089 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2090 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2093 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2094 (exit $ac_status); }; } &&
2095 { ac_try='test -s conftest.$ac_objext'
2096 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2099 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2100 (exit $ac_status); }; }; then
2101 for ac_declaration in \
2103 'extern "C" void std::exit (int) throw (); using std::exit;' \
2104 'extern "C" void std::exit (int); using std::exit;' \
2105 'extern "C" void exit (int) throw ();' \
2106 'extern "C" void exit (int);' \
2109 cat >conftest.$ac_ext <<_ACEOF
2112 cat confdefs.h >>conftest.$ac_ext
2113 cat >>conftest.$ac_ext <<_ACEOF
2114 /* end confdefs.h. */
2125 rm -f conftest.$ac_objext
2126 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2127 (eval $ac_compile) 2>conftest.er1
2129 grep -v '^ *+' conftest.er1 >conftest.err
2131 cat conftest.err >&5
2132 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2133 (exit $ac_status); } &&
2134 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2135 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2138 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2139 (exit $ac_status); }; } &&
2140 { ac_try='test -s conftest.$ac_objext'
2141 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2144 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2145 (exit $ac_status); }; }; then
2148 echo "$as_me: failed program was:" >&5
2149 sed 's/^/| /' conftest.$ac_ext >&5
2153 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2154 cat >conftest.$ac_ext <<_ACEOF
2157 cat confdefs.h >>conftest.$ac_ext
2158 cat >>conftest.$ac_ext <<_ACEOF
2159 /* end confdefs.h. */
2169 rm -f conftest.$ac_objext
2170 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2171 (eval $ac_compile) 2>conftest.er1
2173 grep -v '^ *+' conftest.er1 >conftest.err
2175 cat conftest.err >&5
2176 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2177 (exit $ac_status); } &&
2178 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2179 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2182 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2183 (exit $ac_status); }; } &&
2184 { ac_try='test -s conftest.$ac_objext'
2185 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2188 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2189 (exit $ac_status); }; }; then
2192 echo "$as_me: failed program was:" >&5
2193 sed 's/^/| /' conftest.$ac_ext >&5
2196 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2199 if test -n "$ac_declaration"; then
2200 echo '#ifdef __cplusplus' >>confdefs.h
2201 echo $ac_declaration >>confdefs.h
2202 echo '#endif' >>confdefs.h
2206 echo "$as_me: failed program was:" >&5
2207 sed 's/^/| /' conftest.$ac_ext >&5
2210 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2212 ac_cpp='$CPP $CPPFLAGS'
2213 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2214 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2215 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2218 ac_cpp='$CPP $CPPFLAGS'
2219 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2220 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2221 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2222 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2223 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2224 # On Suns, sometimes $CPP names a directory.
2225 if test -n "$CPP" && test -d "$CPP"; then
2228 if test -z "$CPP"; then
2229 if test "${ac_cv_prog_CPP+set}" = set; then
2230 echo $ECHO_N "(cached) $ECHO_C" >&6
2232 # Double quotes because CPP needs to be expanded
2233 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2236 for ac_c_preproc_warn_flag in '' yes
2238 # Use a header file that comes with gcc, so configuring glibc
2239 # with a fresh cross-compiler works.
2240 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2241 # <limits.h> exists even on freestanding compilers.
2242 # On the NeXT, cc -E runs the code through the compiler's parser,
2243 # not just through cpp. "Syntax error" is here to catch this case.
2244 cat >conftest.$ac_ext <<_ACEOF
2247 cat confdefs.h >>conftest.$ac_ext
2248 cat >>conftest.$ac_ext <<_ACEOF
2249 /* end confdefs.h. */
2251 # include <limits.h>
2253 # include <assert.h>
2257 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2258 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2260 grep -v '^ *+' conftest.er1 >conftest.err
2262 cat conftest.err >&5
2263 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2264 (exit $ac_status); } >/dev/null; then
2265 if test -s conftest.err; then
2266 ac_cpp_err=$ac_c_preproc_warn_flag
2267 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2274 if test -z "$ac_cpp_err"; then
2277 echo "$as_me: failed program was:" >&5
2278 sed 's/^/| /' conftest.$ac_ext >&5
2280 # Broken: fails on valid input.
2283 rm -f conftest.err conftest.$ac_ext
2285 # OK, works on sane cases. Now check whether non-existent headers
2286 # can be detected and how.
2287 cat >conftest.$ac_ext <<_ACEOF
2290 cat confdefs.h >>conftest.$ac_ext
2291 cat >>conftest.$ac_ext <<_ACEOF
2292 /* end confdefs.h. */
2293 #include <ac_nonexistent.h>
2295 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2296 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2298 grep -v '^ *+' conftest.er1 >conftest.err
2300 cat conftest.err >&5
2301 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2302 (exit $ac_status); } >/dev/null; then
2303 if test -s conftest.err; then
2304 ac_cpp_err=$ac_c_preproc_warn_flag
2305 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2312 if test -z "$ac_cpp_err"; then
2313 # Broken: success on invalid input.
2316 echo "$as_me: failed program was:" >&5
2317 sed 's/^/| /' conftest.$ac_ext >&5
2319 # Passes both tests.
2323 rm -f conftest.err conftest.$ac_ext
2326 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2327 rm -f conftest.err conftest.$ac_ext
2328 if $ac_preproc_ok; then
2340 echo "$as_me:$LINENO: result: $CPP" >&5
2341 echo "${ECHO_T}$CPP" >&6
2343 for ac_c_preproc_warn_flag in '' yes
2345 # Use a header file that comes with gcc, so configuring glibc
2346 # with a fresh cross-compiler works.
2347 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2348 # <limits.h> exists even on freestanding compilers.
2349 # On the NeXT, cc -E runs the code through the compiler's parser,
2350 # not just through cpp. "Syntax error" is here to catch this case.
2351 cat >conftest.$ac_ext <<_ACEOF
2354 cat confdefs.h >>conftest.$ac_ext
2355 cat >>conftest.$ac_ext <<_ACEOF
2356 /* end confdefs.h. */
2358 # include <limits.h>
2360 # include <assert.h>
2364 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2365 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2367 grep -v '^ *+' conftest.er1 >conftest.err
2369 cat conftest.err >&5
2370 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2371 (exit $ac_status); } >/dev/null; then
2372 if test -s conftest.err; then
2373 ac_cpp_err=$ac_c_preproc_warn_flag
2374 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2381 if test -z "$ac_cpp_err"; then
2384 echo "$as_me: failed program was:" >&5
2385 sed 's/^/| /' conftest.$ac_ext >&5
2387 # Broken: fails on valid input.
2390 rm -f conftest.err conftest.$ac_ext
2392 # OK, works on sane cases. Now check whether non-existent headers
2393 # can be detected and how.
2394 cat >conftest.$ac_ext <<_ACEOF
2397 cat confdefs.h >>conftest.$ac_ext
2398 cat >>conftest.$ac_ext <<_ACEOF
2399 /* end confdefs.h. */
2400 #include <ac_nonexistent.h>
2402 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2403 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2405 grep -v '^ *+' conftest.er1 >conftest.err
2407 cat conftest.err >&5
2408 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2409 (exit $ac_status); } >/dev/null; then
2410 if test -s conftest.err; then
2411 ac_cpp_err=$ac_c_preproc_warn_flag
2412 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2419 if test -z "$ac_cpp_err"; then
2420 # Broken: success on invalid input.
2423 echo "$as_me: failed program was:" >&5
2424 sed 's/^/| /' conftest.$ac_ext >&5
2426 # Passes both tests.
2430 rm -f conftest.err conftest.$ac_ext
2433 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2434 rm -f conftest.err conftest.$ac_ext
2435 if $ac_preproc_ok; then
2438 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2439 See \`config.log' for more details." >&5
2440 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2441 See \`config.log' for more details." >&2;}
2442 { (exit 1); exit 1; }; }
2446 ac_cpp='$CPP $CPPFLAGS'
2447 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2448 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2449 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2453 echo "$as_me:$LINENO: checking for printf in -lc" >&5
2454 echo $ECHO_N "checking for printf in -lc... $ECHO_C" >&6
2455 if test "${ac_cv_lib_c_printf+set}" = set; then
2456 echo $ECHO_N "(cached) $ECHO_C" >&6
2458 ac_check_lib_save_LIBS=$LIBS
2460 cat >conftest.$ac_ext <<_ACEOF
2463 cat confdefs.h >>conftest.$ac_ext
2464 cat >>conftest.$ac_ext <<_ACEOF
2465 /* end confdefs.h. */
2467 /* Override any gcc2 internal prototype to avoid an error. */
2471 /* We use char because int might match the return type of a gcc2
2472 builtin and then its argument prototype would still apply. */
2482 rm -f conftest.$ac_objext conftest$ac_exeext
2483 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2484 (eval $ac_link) 2>conftest.er1
2486 grep -v '^ *+' conftest.er1 >conftest.err
2488 cat conftest.err >&5
2489 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2490 (exit $ac_status); } &&
2491 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2492 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2495 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2496 (exit $ac_status); }; } &&
2497 { ac_try='test -s conftest$ac_exeext'
2498 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2501 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2502 (exit $ac_status); }; }; then
2503 ac_cv_lib_c_printf=yes
2505 echo "$as_me: failed program was:" >&5
2506 sed 's/^/| /' conftest.$ac_ext >&5
2508 ac_cv_lib_c_printf=no
2510 rm -f conftest.err conftest.$ac_objext \
2511 conftest$ac_exeext conftest.$ac_ext
2512 LIBS=$ac_check_lib_save_LIBS
2514 echo "$as_me:$LINENO: result: $ac_cv_lib_c_printf" >&5
2515 echo "${ECHO_T}$ac_cv_lib_c_printf" >&6
2516 if test $ac_cv_lib_c_printf = yes; then
2517 example_ldflags="$example_ldflags -lc"
2525 echo "$as_me:$LINENO: checking for egrep" >&5
2526 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
2527 if test "${ac_cv_prog_egrep+set}" = set; then
2528 echo $ECHO_N "(cached) $ECHO_C" >&6
2530 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2531 then ac_cv_prog_egrep='grep -E'
2532 else ac_cv_prog_egrep='egrep'
2535 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
2536 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
2537 EGREP=$ac_cv_prog_egrep
2540 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
2541 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
2542 if test "${ac_cv_header_stdc+set}" = set; then
2543 echo $ECHO_N "(cached) $ECHO_C" >&6
2545 cat >conftest.$ac_ext <<_ACEOF
2548 cat confdefs.h >>conftest.$ac_ext
2549 cat >>conftest.$ac_ext <<_ACEOF
2550 /* end confdefs.h. */
2564 rm -f conftest.$ac_objext
2565 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2566 (eval $ac_compile) 2>conftest.er1
2568 grep -v '^ *+' conftest.er1 >conftest.err
2570 cat conftest.err >&5
2571 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2572 (exit $ac_status); } &&
2573 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2574 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2577 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2578 (exit $ac_status); }; } &&
2579 { ac_try='test -s conftest.$ac_objext'
2580 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2583 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2584 (exit $ac_status); }; }; then
2585 ac_cv_header_stdc=yes
2587 echo "$as_me: failed program was:" >&5
2588 sed 's/^/| /' conftest.$ac_ext >&5
2590 ac_cv_header_stdc=no
2592 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2594 if test $ac_cv_header_stdc = yes; then
2595 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2596 cat >conftest.$ac_ext <<_ACEOF
2599 cat confdefs.h >>conftest.$ac_ext
2600 cat >>conftest.$ac_ext <<_ACEOF
2601 /* end confdefs.h. */
2605 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2606 $EGREP "memchr" >/dev/null 2>&1; then
2609 ac_cv_header_stdc=no
2615 if test $ac_cv_header_stdc = yes; then
2616 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2617 cat >conftest.$ac_ext <<_ACEOF
2620 cat confdefs.h >>conftest.$ac_ext
2621 cat >>conftest.$ac_ext <<_ACEOF
2622 /* end confdefs.h. */
2626 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2627 $EGREP "free" >/dev/null 2>&1; then
2630 ac_cv_header_stdc=no
2636 if test $ac_cv_header_stdc = yes; then
2637 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2638 if test "$cross_compiling" = yes; then
2641 cat >conftest.$ac_ext <<_ACEOF
2644 cat confdefs.h >>conftest.$ac_ext
2645 cat >>conftest.$ac_ext <<_ACEOF
2646 /* end confdefs.h. */
2648 #if ((' ' & 0x0FF) == 0x020)
2649 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2650 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2652 # define ISLOWER(c) \
2653 (('a' <= (c) && (c) <= 'i') \
2654 || ('j' <= (c) && (c) <= 'r') \
2655 || ('s' <= (c) && (c) <= 'z'))
2656 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
2659 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2664 for (i = 0; i < 256; i++)
2665 if (XOR (islower (i), ISLOWER (i))
2666 || toupper (i) != TOUPPER (i))
2671 rm -f conftest$ac_exeext
2672 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2673 (eval $ac_link) 2>&5
2675 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2676 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2677 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2680 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2681 (exit $ac_status); }; }; then
2684 echo "$as_me: program exited with status $ac_status" >&5
2685 echo "$as_me: failed program was:" >&5
2686 sed 's/^/| /' conftest.$ac_ext >&5
2689 ac_cv_header_stdc=no
2691 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2695 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
2696 echo "${ECHO_T}$ac_cv_header_stdc" >&6
2697 if test $ac_cv_header_stdc = yes; then
2699 cat >>confdefs.h <<\_ACEOF
2700 #define STDC_HEADERS 1
2705 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
2715 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
2716 inttypes.h stdint.h unistd.h
2718 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
2719 echo "$as_me:$LINENO: checking for $ac_header" >&5
2720 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
2721 if eval "test \"\${$as_ac_Header+set}\" = set"; then
2722 echo $ECHO_N "(cached) $ECHO_C" >&6
2724 cat >conftest.$ac_ext <<_ACEOF
2727 cat confdefs.h >>conftest.$ac_ext
2728 cat >>conftest.$ac_ext <<_ACEOF
2729 /* end confdefs.h. */
2730 $ac_includes_default
2732 #include <$ac_header>
2734 rm -f conftest.$ac_objext
2735 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2736 (eval $ac_compile) 2>conftest.er1
2738 grep -v '^ *+' conftest.er1 >conftest.err
2740 cat conftest.err >&5
2741 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2742 (exit $ac_status); } &&
2743 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2744 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2747 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2748 (exit $ac_status); }; } &&
2749 { ac_try='test -s conftest.$ac_objext'
2750 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2753 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2754 (exit $ac_status); }; }; then
2755 eval "$as_ac_Header=yes"
2757 echo "$as_me: failed program was:" >&5
2758 sed 's/^/| /' conftest.$ac_ext >&5
2760 eval "$as_ac_Header=no"
2762 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2764 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
2765 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
2766 if test `eval echo '${'$as_ac_Header'}'` = yes; then
2767 cat >>confdefs.h <<_ACEOF
2768 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
2776 if test "${ac_cv_header_stdio_h+set}" = set; then
2777 echo "$as_me:$LINENO: checking for stdio.h" >&5
2778 echo $ECHO_N "checking for stdio.h... $ECHO_C" >&6
2779 if test "${ac_cv_header_stdio_h+set}" = set; then
2780 echo $ECHO_N "(cached) $ECHO_C" >&6
2782 echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5
2783 echo "${ECHO_T}$ac_cv_header_stdio_h" >&6
2785 # Is the header compilable?
2786 echo "$as_me:$LINENO: checking stdio.h usability" >&5
2787 echo $ECHO_N "checking stdio.h usability... $ECHO_C" >&6
2788 cat >conftest.$ac_ext <<_ACEOF
2791 cat confdefs.h >>conftest.$ac_ext
2792 cat >>conftest.$ac_ext <<_ACEOF
2793 /* end confdefs.h. */
2794 $ac_includes_default
2797 rm -f conftest.$ac_objext
2798 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2799 (eval $ac_compile) 2>conftest.er1
2801 grep -v '^ *+' conftest.er1 >conftest.err
2803 cat conftest.err >&5
2804 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2805 (exit $ac_status); } &&
2806 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2807 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2810 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2811 (exit $ac_status); }; } &&
2812 { ac_try='test -s conftest.$ac_objext'
2813 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2816 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2817 (exit $ac_status); }; }; then
2818 ac_header_compiler=yes
2820 echo "$as_me: failed program was:" >&5
2821 sed 's/^/| /' conftest.$ac_ext >&5
2823 ac_header_compiler=no
2825 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2826 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
2827 echo "${ECHO_T}$ac_header_compiler" >&6
2829 # Is the header present?
2830 echo "$as_me:$LINENO: checking stdio.h presence" >&5
2831 echo $ECHO_N "checking stdio.h presence... $ECHO_C" >&6
2832 cat >conftest.$ac_ext <<_ACEOF
2835 cat confdefs.h >>conftest.$ac_ext
2836 cat >>conftest.$ac_ext <<_ACEOF
2837 /* end confdefs.h. */
2840 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2841 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2843 grep -v '^ *+' conftest.er1 >conftest.err
2845 cat conftest.err >&5
2846 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2847 (exit $ac_status); } >/dev/null; then
2848 if test -s conftest.err; then
2849 ac_cpp_err=$ac_c_preproc_warn_flag
2850 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2857 if test -z "$ac_cpp_err"; then
2858 ac_header_preproc=yes
2860 echo "$as_me: failed program was:" >&5
2861 sed 's/^/| /' conftest.$ac_ext >&5
2863 ac_header_preproc=no
2865 rm -f conftest.err conftest.$ac_ext
2866 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
2867 echo "${ECHO_T}$ac_header_preproc" >&6
2869 # So? What about this header?
2870 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
2872 { echo "$as_me:$LINENO: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&5
2873 echo "$as_me: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
2874 { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the compiler's result" >&5
2875 echo "$as_me: WARNING: stdio.h: proceeding with the compiler's result" >&2;}
2876 ac_header_preproc=yes
2879 { echo "$as_me:$LINENO: WARNING: stdio.h: present but cannot be compiled" >&5
2880 echo "$as_me: WARNING: stdio.h: present but cannot be compiled" >&2;}
2881 { echo "$as_me:$LINENO: WARNING: stdio.h: check for missing prerequisite headers?" >&5
2882 echo "$as_me: WARNING: stdio.h: check for missing prerequisite headers?" >&2;}
2883 { echo "$as_me:$LINENO: WARNING: stdio.h: see the Autoconf documentation" >&5
2884 echo "$as_me: WARNING: stdio.h: see the Autoconf documentation" >&2;}
2885 { echo "$as_me:$LINENO: WARNING: stdio.h: section \"Present But Cannot Be Compiled\"" >&5
2886 echo "$as_me: WARNING: stdio.h: section \"Present But Cannot Be Compiled\"" >&2;}
2887 { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the preprocessor's result" >&5
2888 echo "$as_me: WARNING: stdio.h: proceeding with the preprocessor's result" >&2;}
2889 { echo "$as_me:$LINENO: WARNING: stdio.h: in the future, the compiler will take precedence" >&5
2890 echo "$as_me: WARNING: stdio.h: in the future, the compiler will take precedence" >&2;}
2893 ## ------------------------------------------ ##
2894 ## Report this to the AC_PACKAGE_NAME lists. ##
2895 ## ------------------------------------------ ##
2898 sed "s/^/$as_me: WARNING: /" >&2
2901 echo "$as_me:$LINENO: checking for stdio.h" >&5
2902 echo $ECHO_N "checking for stdio.h... $ECHO_C" >&6
2903 if test "${ac_cv_header_stdio_h+set}" = set; then
2904 echo $ECHO_N "(cached) $ECHO_C" >&6
2906 ac_cv_header_stdio_h=$ac_header_preproc
2908 echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5
2909 echo "${ECHO_T}$ac_cv_header_stdio_h" >&6
2912 if test $ac_cv_header_stdio_h = yes; then
2913 example_cflags="$example_cflags -I/usr/include"
2915 fail=$fail" stdio.h"
2923 for ac_header in stdio.h stdlib.h
2925 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
2926 if eval "test \"\${$as_ac_Header+set}\" = set"; then
2927 echo "$as_me:$LINENO: checking for $ac_header" >&5
2928 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
2929 if eval "test \"\${$as_ac_Header+set}\" = set"; then
2930 echo $ECHO_N "(cached) $ECHO_C" >&6
2932 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
2933 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
2935 # Is the header compilable?
2936 echo "$as_me:$LINENO: checking $ac_header usability" >&5
2937 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
2938 cat >conftest.$ac_ext <<_ACEOF
2941 cat confdefs.h >>conftest.$ac_ext
2942 cat >>conftest.$ac_ext <<_ACEOF
2943 /* end confdefs.h. */
2944 $ac_includes_default
2945 #include <$ac_header>
2947 rm -f conftest.$ac_objext
2948 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2949 (eval $ac_compile) 2>conftest.er1
2951 grep -v '^ *+' conftest.er1 >conftest.err
2953 cat conftest.err >&5
2954 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2955 (exit $ac_status); } &&
2956 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2957 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2960 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2961 (exit $ac_status); }; } &&
2962 { ac_try='test -s conftest.$ac_objext'
2963 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2966 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2967 (exit $ac_status); }; }; then
2968 ac_header_compiler=yes
2970 echo "$as_me: failed program was:" >&5
2971 sed 's/^/| /' conftest.$ac_ext >&5
2973 ac_header_compiler=no
2975 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2976 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
2977 echo "${ECHO_T}$ac_header_compiler" >&6
2979 # Is the header present?
2980 echo "$as_me:$LINENO: checking $ac_header presence" >&5
2981 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
2982 cat >conftest.$ac_ext <<_ACEOF
2985 cat confdefs.h >>conftest.$ac_ext
2986 cat >>conftest.$ac_ext <<_ACEOF
2987 /* end confdefs.h. */
2988 #include <$ac_header>
2990 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2991 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2993 grep -v '^ *+' conftest.er1 >conftest.err
2995 cat conftest.err >&5
2996 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2997 (exit $ac_status); } >/dev/null; then
2998 if test -s conftest.err; then
2999 ac_cpp_err=$ac_c_preproc_warn_flag
3000 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3007 if test -z "$ac_cpp_err"; then
3008 ac_header_preproc=yes
3010 echo "$as_me: failed program was:" >&5
3011 sed 's/^/| /' conftest.$ac_ext >&5
3013 ac_header_preproc=no
3015 rm -f conftest.err conftest.$ac_ext
3016 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3017 echo "${ECHO_T}$ac_header_preproc" >&6
3019 # So? What about this header?
3020 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3022 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3023 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3024 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3025 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3026 ac_header_preproc=yes
3029 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3030 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3031 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
3032 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
3033 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3034 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3035 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
3036 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
3037 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3038 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3039 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3040 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3043 ## ------------------------------------------ ##
3044 ## Report this to the AC_PACKAGE_NAME lists. ##
3045 ## ------------------------------------------ ##
3048 sed "s/^/$as_me: WARNING: /" >&2
3051 echo "$as_me:$LINENO: checking for $ac_header" >&5
3052 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3053 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3054 echo $ECHO_N "(cached) $ECHO_C" >&6
3056 eval "$as_ac_Header=\$ac_header_preproc"
3058 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3059 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3062 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3063 cat >>confdefs.h <<_ACEOF
3064 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3070 # for the config.h defs
3072 for ac_func in printf
3074 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
3075 echo "$as_me:$LINENO: checking for $ac_func" >&5
3076 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
3077 if eval "test \"\${$as_ac_var+set}\" = set"; then
3078 echo $ECHO_N "(cached) $ECHO_C" >&6
3080 cat >conftest.$ac_ext <<_ACEOF
3083 cat confdefs.h >>conftest.$ac_ext
3084 cat >>conftest.$ac_ext <<_ACEOF
3085 /* end confdefs.h. */
3086 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
3087 For example, HP-UX 11i <limits.h> declares gettimeofday. */
3088 #define $ac_func innocuous_$ac_func
3090 /* System header to define __stub macros and hopefully few prototypes,
3091 which can conflict with char $ac_func (); below.
3092 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3093 <limits.h> exists even on freestanding compilers. */
3096 # include <limits.h>
3098 # include <assert.h>
3103 /* Override any gcc2 internal prototype to avoid an error. */
3108 /* We use char because int might match the return type of a gcc2
3109 builtin and then its argument prototype would still apply. */
3111 /* The GNU C library defines this for functions which it implements
3112 to always fail with ENOSYS. Some functions are actually named
3113 something starting with __ and the normal name is an alias. */
3114 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3117 char (*f) () = $ac_func;
3126 return f != $ac_func;
3131 rm -f conftest.$ac_objext conftest$ac_exeext
3132 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3133 (eval $ac_link) 2>conftest.er1
3135 grep -v '^ *+' conftest.er1 >conftest.err
3137 cat conftest.err >&5
3138 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3139 (exit $ac_status); } &&
3140 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3141 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3144 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3145 (exit $ac_status); }; } &&
3146 { ac_try='test -s conftest$ac_exeext'
3147 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3150 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3151 (exit $ac_status); }; }; then
3152 eval "$as_ac_var=yes"
3154 echo "$as_me: failed program was:" >&5
3155 sed 's/^/| /' conftest.$ac_ext >&5
3157 eval "$as_ac_var=no"
3159 rm -f conftest.err conftest.$ac_objext \
3160 conftest$ac_exeext conftest.$ac_ext
3162 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
3163 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
3164 if test `eval echo '${'$as_ac_var'}'` = yes; then
3165 cat >>confdefs.h <<_ACEOF
3166 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
3171 # for the config.h defs
3173 targetname=rlm_example # keep this! Don't change!
3175 targetname= # keep this! Don't change!
3176 echo \*\*\* module rlm_example is disabled. # keep this! Don't change!
3179 if test x"$fail" != x""; then
3180 if test x"${enable_strict_dependencies}" = x"yes"; then
3181 { { echo "$as_me:$LINENO: error: set --without-rlm_example to disable it explicitly." >&5
3182 echo "$as_me: error: set --without-rlm_example to disable it explicitly." >&2;}
3183 { (exit 1); exit 1; }; }
3185 { echo "$as_me:$LINENO: WARNING: silently not building rlm_example." >&5
3186 echo "$as_me: WARNING: silently not building rlm_example." >&2;}
3187 { echo "$as_me:$LINENO: WARNING: FAILURE: rlm_example requires: $fail." >&5
3188 echo "$as_me: WARNING: FAILURE: rlm_example requires: $fail." >&2;};
3197 ac_config_headers="$ac_config_headers config.h"
3198 # delete if you don't want a config.h file.
3200 # keep this! Don't change!
3201 ac_config_files="$ac_config_files Makefile"
3202 cat >confcache <<\_ACEOF
3203 # This file is a shell script that caches the results of configure
3204 # tests run on this system so they can be shared between configure
3205 # scripts and configure runs, see configure's option --config-cache.
3206 # It is not useful on other systems. If it contains results you don't
3207 # want to keep, you may remove or edit it.
3209 # config.status only pays attention to the cache file if you give it
3210 # the --recheck option to rerun configure.
3212 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3213 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3218 # The following way of writing the cache mishandles newlines in values,
3219 # but we know of no workaround that is simple, portable, and efficient.
3220 # So, don't put newlines in cache variables' values.
3221 # Ultrix sh set writes to stderr and can't be redirected directly,
3222 # and sets the high bit in the cache file unless we assign to the vars.
3225 case `(ac_space=' '; set | grep ac_space) 2>&1` in
3227 # `set' does not quote correctly, so add quotes (double-quote
3228 # substitution turns \\\\ into \\, and sed turns \\ into \).
3231 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3234 # `set' quotes correctly as required by POSIX, so do not add quotes.
3236 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
3243 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3245 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3247 if diff $cache_file confcache >/dev/null 2>&1; then :; else
3248 if test -w $cache_file; then
3249 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
3250 cat confcache >$cache_file
3252 echo "not updating unwritable cache $cache_file"
3257 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3258 # Let make expand exec_prefix.
3259 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3261 # VPATH may cause trouble with some makes, so we remove $(srcdir),
3262 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
3263 # trailing colons and then remove the whole line if VPATH becomes empty
3264 # (actually we leave an empty line to preserve line numbers).
3265 if test "x$srcdir" = x.; then
3266 ac_vpsub='/^[ ]*VPATH[ ]*=/{
3267 s/:*\$(srcdir):*/:/;
3268 s/:*\${srcdir}:*/:/;
3270 s/^\([^=]*=[ ]*\):*/\1/;
3276 DEFS=-DHAVE_CONFIG_H
3280 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3281 # 1. Remove the extension, and $U if already installed.
3282 ac_i=`echo "$ac_i" |
3283 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
3285 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
3286 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
3290 LTLIBOBJS=$ac_ltlibobjs
3294 : ${CONFIG_STATUS=./config.status}
3295 ac_clean_files_save=$ac_clean_files
3296 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3297 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
3298 echo "$as_me: creating $CONFIG_STATUS" >&6;}
3299 cat >$CONFIG_STATUS <<_ACEOF
3301 # Generated by $as_me.
3302 # Run this file to recreate the current configuration.
3303 # Compiler output produced by configure, useful for debugging
3304 # configure, is in config.log if it exists.
3309 SHELL=\${CONFIG_SHELL-$SHELL}
3312 cat >>$CONFIG_STATUS <<\_ACEOF
3313 ## --------------------- ##
3314 ## M4sh Initialization. ##
3315 ## --------------------- ##
3317 # Be Bourne compatible
3318 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
3321 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
3322 # is contrary to our usage. Disable this feature.
3323 alias -g '${1+"$@"}'='"$@"'
3324 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
3327 DUALCASE=1; export DUALCASE # for MKS sh
3329 # Support unset when possible.
3330 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
3337 # Work around bugs in pre-3.0 UWIN ksh.
3338 $as_unset ENV MAIL MAILPATH
3345 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
3346 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
3347 LC_TELEPHONE LC_TIME
3349 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
3350 eval $as_var=C; export $as_var
3356 # Required to use basename.
3357 if expr a : '\(a\)' >/dev/null 2>&1; then
3363 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
3364 as_basename=basename
3370 # Name of the executable.
3371 as_me=`$as_basename "$0" ||
3372 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3373 X"$0" : 'X\(//\)$' \| \
3374 X"$0" : 'X\(/\)$' \| \
3375 . : '\(.\)' 2>/dev/null ||
3377 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
3378 /^X\/\(\/\/\)$/{ s//\1/; q; }
3379 /^X\/\(\/\).*/{ s//\1/; q; }
3383 # PATH needs CR, and LINENO needs CR and PATH.
3384 # Avoid depending upon Character Ranges.
3385 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3386 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3387 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3388 as_cr_digits='0123456789'
3389 as_cr_alnum=$as_cr_Letters$as_cr_digits
3391 # The user is always right.
3392 if test "${PATH_SEPARATOR+set}" != set; then
3393 echo "#! /bin/sh" >conf$$.sh
3394 echo "exit 0" >>conf$$.sh
3396 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3407 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
3408 test "x$as_lineno_1" != "x$as_lineno_2" &&
3409 test "x$as_lineno_3" = "x$as_lineno_2" || {
3410 # Find who we are. Look in the path if we contain no path at all
3413 *[\\/]* ) as_myself=$0 ;;
3414 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3418 test -z "$as_dir" && as_dir=.
3419 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3424 # We did not find ourselves, most probably we were run as `sh COMMAND'
3425 # in which case we are not to be found in the path.
3426 if test "x$as_myself" = x; then
3429 if test ! -f "$as_myself"; then
3430 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
3431 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
3432 { (exit 1); exit 1; }; }
3434 case $CONFIG_SHELL in
3436 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3437 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
3440 test -z "$as_dir" && as_dir=.
3441 for as_base in sh bash ksh sh5; do
3444 if ("$as_dir/$as_base" -c '
3447 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
3448 test "x$as_lineno_1" != "x$as_lineno_2" &&
3449 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
3450 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
3451 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
3452 CONFIG_SHELL=$as_dir/$as_base
3454 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
3462 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
3463 # uniformly replaced by the line number. The first 'sed' inserts a
3464 # line-number line before each line; the second 'sed' does the real
3465 # work. The second script uses 'N' to pair each line-number line
3466 # with the numbered line, and appends trailing '-' during
3467 # substitution so that $LINENO is not a special case at line end.
3468 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
3469 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
3470 sed '=' <$as_myself |
3475 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
3478 s,^['$as_cr_digits']*\n,,
3480 chmod +x $as_me.lineno ||
3481 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
3482 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
3483 { (exit 1); exit 1; }; }
3485 # Don't try to exec as it changes $[0], causing all sort of problems
3486 # (the dirname of $[0] is not the place where we might find the
3487 # original and so on. Autoconf is especially sensible to this).
3489 # Exit status is that of the last command.
3494 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
3495 *c*,-n*) ECHO_N= ECHO_C='
3497 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
3498 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
3501 if expr a : '\(a\)' >/dev/null 2>&1; then
3507 rm -f conf$$ conf$$.exe conf$$.file
3509 if ln -s conf$$.file conf$$ 2>/dev/null; then
3510 # We could just check for DJGPP; but this test a) works b) is more generic
3511 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
3512 if test -f conf$$.exe; then
3513 # Don't use ln at all; we don't have any links
3518 elif ln conf$$.file conf$$ 2>/dev/null; then
3523 rm -f conf$$ conf$$.exe conf$$.file
3525 if mkdir -p . 2>/dev/null; then
3528 test -d ./-p && rmdir ./-p
3532 as_executable_p="test -f"
3534 # Sed expression to map a string onto a valid CPP name.
3535 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3537 # Sed expression to map a string onto a valid variable name.
3538 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3542 # We need space, tab and new line, in precisely that order.
3552 # Open the log real soon, to keep \$[0] and so on meaningful, and to
3553 # report actual input values of CONFIG_FILES etc. instead of their
3554 # values after options handling. Logging --version etc. is OK.
3558 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3559 ## Running $as_me. ##
3564 This file was extended by $as_me, which was
3565 generated by GNU Autoconf 2.59. Invocation command line was
3567 CONFIG_FILES = $CONFIG_FILES
3568 CONFIG_HEADERS = $CONFIG_HEADERS
3569 CONFIG_LINKS = $CONFIG_LINKS
3570 CONFIG_COMMANDS = $CONFIG_COMMANDS
3574 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
3578 # Files that config.status was made for.
3579 if test -n "$ac_config_files"; then
3580 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
3583 if test -n "$ac_config_headers"; then
3584 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
3587 if test -n "$ac_config_links"; then
3588 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
3591 if test -n "$ac_config_commands"; then
3592 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
3595 cat >>$CONFIG_STATUS <<\_ACEOF
3598 \`$as_me' instantiates files from templates according to the
3599 current configuration.
3601 Usage: $0 [OPTIONS] [FILE]...
3603 -h, --help print this help, then exit
3604 -V, --version print version number, then exit
3605 -q, --quiet do not print progress messages
3606 -d, --debug don't remove temporary files
3607 --recheck update $as_me by reconfiguring in the same conditions
3608 --file=FILE[:TEMPLATE]
3609 instantiate the configuration file FILE
3610 --header=FILE[:TEMPLATE]
3611 instantiate the configuration header FILE
3613 Configuration files:
3616 Configuration headers:
3619 Report bugs to <bug-autoconf@gnu.org>."
3622 cat >>$CONFIG_STATUS <<_ACEOF
3625 configured by $0, generated by GNU Autoconf 2.59,
3626 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
3628 Copyright (C) 2003 Free Software Foundation, Inc.
3629 This config.status script is free software; the Free Software Foundation
3630 gives unlimited permission to copy, distribute and modify it."
3634 cat >>$CONFIG_STATUS <<\_ACEOF
3635 # If no file are specified by the user, then we need to provide default
3636 # value. By we need to know if files were specified by the user.
3642 ac_option=`expr "x$1" : 'x\([^=]*\)='`
3643 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
3651 *) # This is not an option, so the user has probably given explicit
3654 ac_need_defaults=false;;
3658 # Handling of the options.
3660 cat >>$CONFIG_STATUS <<\_ACEOF
3661 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3663 --version | --vers* | -V )
3664 echo "$ac_cs_version"; exit 0 ;;
3666 # Conflict between --help and --header
3667 { { echo "$as_me:$LINENO: error: ambiguous option: $1
3668 Try \`$0 --help' for more information." >&5
3669 echo "$as_me: error: ambiguous option: $1
3670 Try \`$0 --help' for more information." >&2;}
3671 { (exit 1); exit 1; }; };;
3672 --help | --hel | -h )
3673 echo "$ac_cs_usage"; exit 0 ;;
3674 --debug | --d* | -d )
3676 --file | --fil | --fi | --f )
3678 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
3679 ac_need_defaults=false;;
3680 --header | --heade | --head | --hea )
3682 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
3683 ac_need_defaults=false;;
3684 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3685 | -silent | --silent | --silen | --sile | --sil | --si | --s)
3689 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
3690 Try \`$0 --help' for more information." >&5
3691 echo "$as_me: error: unrecognized option: $1
3692 Try \`$0 --help' for more information." >&2;}
3693 { (exit 1); exit 1; }; } ;;
3695 *) ac_config_targets="$ac_config_targets $1" ;;
3701 ac_configure_extra_args=
3703 if $ac_cs_silent; then
3705 ac_configure_extra_args="$ac_configure_extra_args --silent"
3709 cat >>$CONFIG_STATUS <<_ACEOF
3710 if \$ac_cs_recheck; then
3711 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
3712 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3721 cat >>$CONFIG_STATUS <<\_ACEOF
3722 for ac_config_target in $ac_config_targets
3724 case "$ac_config_target" in
3725 # Handling of arguments.
3726 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3727 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
3728 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
3729 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
3730 { (exit 1); exit 1; }; };;
3734 # If the user did not use the arguments to specify the items to instantiate,
3735 # then the envvar interface is used. Set only those that are not.
3736 # We use the long form for the default assignment because of an extremely
3737 # bizarre bug on SunOS 4.1.3.
3738 if $ac_need_defaults; then
3739 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3740 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
3743 # Have a temporary directory for convenience. Make it in the build tree
3744 # simply because there is no reason to put it here, and in addition,
3745 # creating and moving files from /tmp can sometimes cause problems.
3746 # Create a temporary directory, and hook for its removal unless debugging.
3749 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
3750 trap '{ (exit 1); exit 1; }' 1 2 13 15
3753 # Create a (secure) tmp directory for tmp files.
3756 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
3757 test -n "$tmp" && test -d "$tmp"
3760 tmp=./confstat$$-$RANDOM
3761 (umask 077 && mkdir $tmp)
3764 echo "$me: cannot create a temporary directory in ." >&2
3765 { (exit 1); exit 1; }
3770 cat >>$CONFIG_STATUS <<_ACEOF
3773 # CONFIG_FILES section.
3776 # No need to generate the scripts if there are no CONFIG_FILES.
3777 # This happens for instance when ./config.status config.h
3778 if test -n "\$CONFIG_FILES"; then
3779 # Protect against being on the right side of a sed subst in config.status.
3780 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
3781 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
3782 s,@SHELL@,$SHELL,;t t
3783 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
3784 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
3785 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
3786 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
3787 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
3788 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
3789 s,@exec_prefix@,$exec_prefix,;t t
3790 s,@prefix@,$prefix,;t t
3791 s,@program_transform_name@,$program_transform_name,;t t
3792 s,@bindir@,$bindir,;t t
3793 s,@sbindir@,$sbindir,;t t
3794 s,@libexecdir@,$libexecdir,;t t
3795 s,@datadir@,$datadir,;t t
3796 s,@sysconfdir@,$sysconfdir,;t t
3797 s,@sharedstatedir@,$sharedstatedir,;t t
3798 s,@localstatedir@,$localstatedir,;t t
3799 s,@libdir@,$libdir,;t t
3800 s,@includedir@,$includedir,;t t
3801 s,@oldincludedir@,$oldincludedir,;t t
3802 s,@infodir@,$infodir,;t t
3803 s,@mandir@,$mandir,;t t
3804 s,@build_alias@,$build_alias,;t t
3805 s,@host_alias@,$host_alias,;t t
3806 s,@target_alias@,$target_alias,;t t
3808 s,@ECHO_C@,$ECHO_C,;t t
3809 s,@ECHO_N@,$ECHO_N,;t t
3810 s,@ECHO_T@,$ECHO_T,;t t
3813 s,@CFLAGS@,$CFLAGS,;t t
3814 s,@LDFLAGS@,$LDFLAGS,;t t
3815 s,@CPPFLAGS@,$CPPFLAGS,;t t
3816 s,@ac_ct_CC@,$ac_ct_CC,;t t
3817 s,@EXEEXT@,$EXEEXT,;t t
3818 s,@OBJEXT@,$OBJEXT,;t t
3820 s,@EGREP@,$EGREP,;t t
3821 s,@example_cflags@,$example_cflags,;t t
3822 s,@example_ldflags@,$example_ldflags,;t t
3823 s,@targetname@,$targetname,;t t
3824 s,@LIBOBJS@,$LIBOBJS,;t t
3825 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
3830 cat >>$CONFIG_STATUS <<\_ACEOF
3831 # Split the substitutions into bite-sized pieces for seds with
3832 # small command number limits, like on Digital OSF/1 and HP-UX.
3834 ac_sed_frag=1 # Number of current file.
3835 ac_beg=1 # First line for current file.
3836 ac_end=$ac_max_sed_lines # Line after last line for current file.
3839 while $ac_more_lines; do
3840 if test $ac_beg -gt 1; then
3841 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
3843 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
3845 if test ! -s $tmp/subs.frag; then
3848 # The purpose of the label and of the branching condition is to
3849 # speed up the sed processing (if there are no `@' at all, there
3850 # is no need to browse any of the substitutions).
3851 # These are the two extra sed commands mentioned above.
3853 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
3854 if test -z "$ac_sed_cmds"; then
3855 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
3857 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
3859 ac_sed_frag=`expr $ac_sed_frag + 1`
3861 ac_end=`expr $ac_end + $ac_max_sed_lines`
3864 if test -z "$ac_sed_cmds"; then
3867 fi # test -n "$CONFIG_FILES"
3870 cat >>$CONFIG_STATUS <<\_ACEOF
3871 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
3872 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3874 - | *:- | *:-:* ) # input from stdin
3876 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
3877 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
3878 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
3879 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
3880 * ) ac_file_in=$ac_file.in ;;
3883 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
3884 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
3885 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3886 X"$ac_file" : 'X\(//\)[^/]' \| \
3887 X"$ac_file" : 'X\(//\)$' \| \
3888 X"$ac_file" : 'X\(/\)' \| \
3889 . : '\(.\)' 2>/dev/null ||
3891 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
3892 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
3893 /^X\(\/\/\)$/{ s//\1/; q; }
3894 /^X\(\/\).*/{ s//\1/; q; }
3896 { if $as_mkdir_p; then
3901 while test ! -d "$as_dir"; do
3902 as_dirs="$as_dir $as_dirs"
3903 as_dir=`(dirname "$as_dir") 2>/dev/null ||
3904 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3905 X"$as_dir" : 'X\(//\)[^/]' \| \
3906 X"$as_dir" : 'X\(//\)$' \| \
3907 X"$as_dir" : 'X\(/\)' \| \
3908 . : '\(.\)' 2>/dev/null ||
3910 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
3911 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
3912 /^X\(\/\/\)$/{ s//\1/; q; }
3913 /^X\(\/\).*/{ s//\1/; q; }
3916 test ! -n "$as_dirs" || mkdir $as_dirs
3917 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
3918 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
3919 { (exit 1); exit 1; }; }; }
3923 if test "$ac_dir" != .; then
3924 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
3925 # A "../" for each directory in $ac_dir_suffix.
3926 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
3928 ac_dir_suffix= ac_top_builddir=
3932 .) # No --srcdir option. We are building in place.
3934 if test -z "$ac_top_builddir"; then
3937 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
3939 [\\/]* | ?:[\\/]* ) # Absolute path.
3940 ac_srcdir=$srcdir$ac_dir_suffix;
3941 ac_top_srcdir=$srcdir ;;
3943 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
3944 ac_top_srcdir=$ac_top_builddir$srcdir ;;
3947 # Do not use `cd foo && pwd` to compute absolute paths, because
3948 # the directories may not exist.
3950 .) ac_abs_builddir="$ac_dir";;
3953 .) ac_abs_builddir=`pwd`;;
3954 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
3955 *) ac_abs_builddir=`pwd`/"$ac_dir";;
3958 case $ac_abs_builddir in
3959 .) ac_abs_top_builddir=${ac_top_builddir}.;;
3961 case ${ac_top_builddir}. in
3962 .) ac_abs_top_builddir=$ac_abs_builddir;;
3963 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
3964 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
3967 case $ac_abs_builddir in
3968 .) ac_abs_srcdir=$ac_srcdir;;
3971 .) ac_abs_srcdir=$ac_abs_builddir;;
3972 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
3973 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
3976 case $ac_abs_builddir in
3977 .) ac_abs_top_srcdir=$ac_top_srcdir;;
3979 case $ac_top_srcdir in
3980 .) ac_abs_top_srcdir=$ac_abs_builddir;;
3981 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
3982 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
3988 # Let's still pretend it is `configure' which instantiates (i.e., don't
3989 # use $as_me), people would be surprised to read:
3990 # /* config.h. Generated by config.status. */
3991 if test x"$ac_file" = x-; then
3994 configure_input="$ac_file. "
3996 configure_input=$configure_input"Generated from `echo $ac_file_in |
3997 sed 's,.*/,,'` by configure."
3999 # First look for the input files in the build tree, otherwise in the
4001 ac_file_inputs=`IFS=:
4002 for f in $ac_file_in; do
4004 -) echo $tmp/stdin ;;
4006 # Absolute (can't be DOS-style, as IFS=:)
4007 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
4008 echo "$as_me: error: cannot find input file: $f" >&2;}
4009 { (exit 1); exit 1; }; }
4012 if test -f "$f"; then
4015 elif test -f "$srcdir/$f"; then
4020 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
4021 echo "$as_me: error: cannot find input file: $f" >&2;}
4022 { (exit 1); exit 1; }; }
4025 done` || { (exit 1); exit 1; }
4027 if test x"$ac_file" != x-; then
4028 { echo "$as_me:$LINENO: creating $ac_file" >&5
4029 echo "$as_me: creating $ac_file" >&6;}
4033 cat >>$CONFIG_STATUS <<_ACEOF
4037 cat >>$CONFIG_STATUS <<\_ACEOF
4039 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4040 s,@configure_input@,$configure_input,;t t
4041 s,@srcdir@,$ac_srcdir,;t t
4042 s,@abs_srcdir@,$ac_abs_srcdir,;t t
4043 s,@top_srcdir@,$ac_top_srcdir,;t t
4044 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
4045 s,@builddir@,$ac_builddir,;t t
4046 s,@abs_builddir@,$ac_abs_builddir,;t t
4047 s,@top_builddir@,$ac_top_builddir,;t t
4048 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
4049 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
4051 if test x"$ac_file" != x-; then
4052 mv $tmp/out $ac_file
4060 cat >>$CONFIG_STATUS <<\_ACEOF
4063 # CONFIG_HEADER section.
4066 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
4067 # NAME is the cpp macro being defined and VALUE is the value it is being given.
4069 # ac_d sets the value in "#define NAME VALUE" lines.
4070 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
4071 ac_dB='[ ].*$,\1#\2'
4074 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
4075 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
4076 ac_uB='$,\1#\2define\3'
4080 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
4081 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4083 - | *:- | *:-:* ) # input from stdin
4085 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4086 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4087 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4088 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4089 * ) ac_file_in=$ac_file.in ;;
4092 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
4093 echo "$as_me: creating $ac_file" >&6;}
4095 # First look for the input files in the build tree, otherwise in the
4097 ac_file_inputs=`IFS=:
4098 for f in $ac_file_in; do
4100 -) echo $tmp/stdin ;;
4102 # Absolute (can't be DOS-style, as IFS=:)
4103 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
4104 echo "$as_me: error: cannot find input file: $f" >&2;}
4105 { (exit 1); exit 1; }; }
4106 # Do quote $f, to prevent DOS paths from being IFS'd.
4109 if test -f "$f"; then
4112 elif test -f "$srcdir/$f"; then
4117 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
4118 echo "$as_me: error: cannot find input file: $f" >&2;}
4119 { (exit 1); exit 1; }; }
4122 done` || { (exit 1); exit 1; }
4123 # Remove the trailing spaces.
4124 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
4128 # Transform confdefs.h into two sed scripts, `conftest.defines' and
4129 # `conftest.undefs', that substitutes the proper values into
4130 # config.h.in to produce config.h. The first handles `#define'
4131 # templates, and the second `#undef' templates.
4132 # And first: Protect against being on the right side of a sed subst in
4133 # config.status. Protect against being in an unquoted here document
4135 rm -f conftest.defines conftest.undefs
4136 # Using a here document instead of a string reduces the quoting nightmare.
4137 # Putting comments in sed scripts is not portable.
4139 # `end' is used to avoid that the second main sed command (meant for
4140 # 0-ary CPP macros) applies to n-ary macro definitions.
4141 # See the Autoconf documentation for `clear'.
4142 cat >confdef2sed.sed <<\_ACEOF
4147 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
4149 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
4152 # If some macros were called several times there might be several times
4153 # the same #defines, which is useless. Nevertheless, we may not want to
4154 # sort them, since we want the *last* AC-DEFINE to be honored.
4155 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
4156 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
4157 rm -f confdef2sed.sed
4159 # This sed command replaces #undef with comments. This is necessary, for
4160 # example, in the case of _POSIX_SOURCE, which is predefined and required
4161 # on some systems where configure will not decide to define it.
4162 cat >>conftest.undefs <<\_ACEOF
4163 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
4166 # Break up conftest.defines because some shells have a limit on the size
4167 # of here documents, and old seds have small limits too (100 cmds).
4168 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
4169 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
4170 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
4171 echo ' :' >>$CONFIG_STATUS
4173 while grep . conftest.defines >/dev/null
4175 # Write a limited-size here document to $tmp/defines.sed.
4176 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
4177 # Speed up: don't consider the non `#define' lines.
4178 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
4179 # Work around the forget-to-reset-the-flag bug.
4180 echo 't clr' >>$CONFIG_STATUS
4181 echo ': clr' >>$CONFIG_STATUS
4182 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
4184 sed -f $tmp/defines.sed $tmp/in >$tmp/out
4188 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
4189 rm -f conftest.defines
4190 mv conftest.tail conftest.defines
4192 rm -f conftest.defines
4193 echo ' fi # grep' >>$CONFIG_STATUS
4194 echo >>$CONFIG_STATUS
4196 # Break up conftest.undefs because some shells have a limit on the size
4197 # of here documents, and old seds have small limits too (100 cmds).
4198 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
4200 while grep . conftest.undefs >/dev/null
4202 # Write a limited-size here document to $tmp/undefs.sed.
4203 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
4204 # Speed up: don't consider the non `#undef'
4205 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
4206 # Work around the forget-to-reset-the-flag bug.
4207 echo 't clr' >>$CONFIG_STATUS
4208 echo ': clr' >>$CONFIG_STATUS
4209 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
4211 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
4215 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
4216 rm -f conftest.undefs
4217 mv conftest.tail conftest.undefs
4219 rm -f conftest.undefs
4221 cat >>$CONFIG_STATUS <<\_ACEOF
4222 # Let's still pretend it is `configure' which instantiates (i.e., don't
4223 # use $as_me), people would be surprised to read:
4224 # /* config.h. Generated by config.status. */
4225 if test x"$ac_file" = x-; then
4226 echo "/* Generated by configure. */" >$tmp/config.h
4228 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
4230 cat $tmp/in >>$tmp/config.h
4232 if test x"$ac_file" != x-; then
4233 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
4234 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
4235 echo "$as_me: $ac_file is unchanged" >&6;}
4237 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
4238 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4239 X"$ac_file" : 'X\(//\)[^/]' \| \
4240 X"$ac_file" : 'X\(//\)$' \| \
4241 X"$ac_file" : 'X\(/\)' \| \
4242 . : '\(.\)' 2>/dev/null ||
4244 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4245 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4246 /^X\(\/\/\)$/{ s//\1/; q; }
4247 /^X\(\/\).*/{ s//\1/; q; }
4249 { if $as_mkdir_p; then
4254 while test ! -d "$as_dir"; do
4255 as_dirs="$as_dir $as_dirs"
4256 as_dir=`(dirname "$as_dir") 2>/dev/null ||
4257 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4258 X"$as_dir" : 'X\(//\)[^/]' \| \
4259 X"$as_dir" : 'X\(//\)$' \| \
4260 X"$as_dir" : 'X\(/\)' \| \
4261 . : '\(.\)' 2>/dev/null ||
4263 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4264 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4265 /^X\(\/\/\)$/{ s//\1/; q; }
4266 /^X\(\/\).*/{ s//\1/; q; }
4269 test ! -n "$as_dirs" || mkdir $as_dirs
4270 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
4271 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
4272 { (exit 1); exit 1; }; }; }
4275 mv $tmp/config.h $ac_file
4284 cat >>$CONFIG_STATUS <<\_ACEOF
4286 { (exit 0); exit 0; }
4288 chmod +x $CONFIG_STATUS
4289 ac_clean_files=$ac_clean_files_save
4292 # configure is writing to config.log, and then calls config.status.
4293 # config.status does its own redirection, appending to config.log.
4294 # Unfortunately, on DOS this fails, as config.log is still kept open
4295 # by configure, so config.status won't be able to write to it; its
4296 # output is simply discarded. So we exec the FD to /dev/null,
4297 # effectively closing config.log, so it can be properly (re)opened and
4298 # appended to by config.status. When coming back to configure, we
4299 # need to make the FD available again.
4300 if test "$no_create" != yes; then
4302 ac_config_status_args=
4303 test "$silent" = yes &&
4304 ac_config_status_args="$ac_config_status_args --quiet"
4306 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4308 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4309 # would make configure fail if this is the last instruction.
4310 $ac_cs_success || { (exit 1); exit 1; }
4312 # keep this! Don't change!