2 # From configure.in Revision: 1.5 .
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"
1862 || test ! -s conftest.err'
1863 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1866 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1867 (exit $ac_status); }; } &&
1868 { ac_try='test -s conftest.$ac_objext'
1869 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1872 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1873 (exit $ac_status); }; }; then
1876 echo "$as_me: failed program was:" >&5
1877 sed 's/^/| /' conftest.$ac_ext >&5
1881 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1882 ac_cv_c_compiler_gnu=$ac_compiler_gnu
1885 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
1886 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
1887 GCC=`test $ac_compiler_gnu = yes && echo yes`
1888 ac_test_CFLAGS=${CFLAGS+set}
1889 ac_save_CFLAGS=$CFLAGS
1891 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
1892 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
1893 if test "${ac_cv_prog_cc_g+set}" = set; then
1894 echo $ECHO_N "(cached) $ECHO_C" >&6
1896 cat >conftest.$ac_ext <<_ACEOF
1899 cat confdefs.h >>conftest.$ac_ext
1900 cat >>conftest.$ac_ext <<_ACEOF
1901 /* end confdefs.h. */
1911 rm -f conftest.$ac_objext
1912 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1913 (eval $ac_compile) 2>conftest.er1
1915 grep -v '^ *+' conftest.er1 >conftest.err
1917 cat conftest.err >&5
1918 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1919 (exit $ac_status); } &&
1920 { ac_try='test -z "$ac_c_werror_flag"
1921 || test ! -s conftest.err'
1922 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1925 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1926 (exit $ac_status); }; } &&
1927 { ac_try='test -s conftest.$ac_objext'
1928 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1931 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1932 (exit $ac_status); }; }; then
1935 echo "$as_me: failed program was:" >&5
1936 sed 's/^/| /' conftest.$ac_ext >&5
1940 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1942 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
1943 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
1944 if test "$ac_test_CFLAGS" = set; then
1945 CFLAGS=$ac_save_CFLAGS
1946 elif test $ac_cv_prog_cc_g = yes; then
1947 if test "$GCC" = yes; then
1953 if test "$GCC" = yes; then
1959 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
1960 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
1961 if test "${ac_cv_prog_cc_stdc+set}" = set; then
1962 echo $ECHO_N "(cached) $ECHO_C" >&6
1964 ac_cv_prog_cc_stdc=no
1966 cat >conftest.$ac_ext <<_ACEOF
1969 cat confdefs.h >>conftest.$ac_ext
1970 cat >>conftest.$ac_ext <<_ACEOF
1971 /* end confdefs.h. */
1974 #include <sys/types.h>
1975 #include <sys/stat.h>
1976 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
1977 struct buf { int x; };
1978 FILE * (*rcsopen) (struct buf *, struct stat *, int);
1979 static char *e (p, i)
1985 static char *f (char * (*g) (char **, int), char **p, ...)
1990 s = g (p, va_arg (v,int));
1995 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
1996 function prototypes and stuff, but not '\xHH' hex character constants.
1997 These don't provoke an error unfortunately, instead are silently treated
1998 as 'x'. The following induces an error, until -std1 is added to get
1999 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2000 array size at least. It's necessary to write '\x00'==0 to get something
2001 that's true only with -std1. */
2002 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2004 int test (int i, double x);
2005 struct s1 {int (*f) (int a);};
2006 struct s2 {int (*f) (double a);};
2007 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2013 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2018 # Don't try gcc -ansi; that turns off useful extensions and
2019 # breaks some systems' header files.
2020 # AIX -qlanglvl=ansi
2021 # Ultrix and OSF/1 -std1
2022 # HP-UX 10.20 and later -Ae
2023 # HP-UX older versions -Aa -D_HPUX_SOURCE
2024 # SVR4 -Xc -D__EXTENSIONS__
2025 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2027 CC="$ac_save_CC $ac_arg"
2028 rm -f conftest.$ac_objext
2029 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2030 (eval $ac_compile) 2>conftest.er1
2032 grep -v '^ *+' conftest.er1 >conftest.err
2034 cat conftest.err >&5
2035 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2036 (exit $ac_status); } &&
2037 { ac_try='test -z "$ac_c_werror_flag"
2038 || test ! -s conftest.err'
2039 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2042 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2043 (exit $ac_status); }; } &&
2044 { ac_try='test -s conftest.$ac_objext'
2045 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2048 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2049 (exit $ac_status); }; }; then
2050 ac_cv_prog_cc_stdc=$ac_arg
2053 echo "$as_me: failed program was:" >&5
2054 sed 's/^/| /' conftest.$ac_ext >&5
2057 rm -f conftest.err conftest.$ac_objext
2059 rm -f conftest.$ac_ext conftest.$ac_objext
2064 case "x$ac_cv_prog_cc_stdc" in
2066 echo "$as_me:$LINENO: result: none needed" >&5
2067 echo "${ECHO_T}none needed" >&6 ;;
2069 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2070 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2071 CC="$CC $ac_cv_prog_cc_stdc" ;;
2074 # Some people use a C++ compiler to compile C. Since we use `exit',
2075 # in C++ we need to declare it. In case someone uses the same compiler
2076 # for both compiling C and C++ we need to have the C++ compiler decide
2077 # the declaration of exit, since it's the most demanding environment.
2078 cat >conftest.$ac_ext <<_ACEOF
2083 rm -f conftest.$ac_objext
2084 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2085 (eval $ac_compile) 2>conftest.er1
2087 grep -v '^ *+' conftest.er1 >conftest.err
2089 cat conftest.err >&5
2090 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2091 (exit $ac_status); } &&
2092 { ac_try='test -z "$ac_c_werror_flag"
2093 || test ! -s conftest.err'
2094 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2097 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2098 (exit $ac_status); }; } &&
2099 { ac_try='test -s conftest.$ac_objext'
2100 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2103 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2104 (exit $ac_status); }; }; then
2105 for ac_declaration in \
2107 'extern "C" void std::exit (int) throw (); using std::exit;' \
2108 'extern "C" void std::exit (int); using std::exit;' \
2109 'extern "C" void exit (int) throw ();' \
2110 'extern "C" void exit (int);' \
2113 cat >conftest.$ac_ext <<_ACEOF
2116 cat confdefs.h >>conftest.$ac_ext
2117 cat >>conftest.$ac_ext <<_ACEOF
2118 /* end confdefs.h. */
2129 rm -f conftest.$ac_objext
2130 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2131 (eval $ac_compile) 2>conftest.er1
2133 grep -v '^ *+' conftest.er1 >conftest.err
2135 cat conftest.err >&5
2136 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2137 (exit $ac_status); } &&
2138 { ac_try='test -z "$ac_c_werror_flag"
2139 || test ! -s conftest.err'
2140 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2143 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2144 (exit $ac_status); }; } &&
2145 { ac_try='test -s conftest.$ac_objext'
2146 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2149 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2150 (exit $ac_status); }; }; then
2153 echo "$as_me: failed program was:" >&5
2154 sed 's/^/| /' conftest.$ac_ext >&5
2158 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2159 cat >conftest.$ac_ext <<_ACEOF
2162 cat confdefs.h >>conftest.$ac_ext
2163 cat >>conftest.$ac_ext <<_ACEOF
2164 /* end confdefs.h. */
2174 rm -f conftest.$ac_objext
2175 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2176 (eval $ac_compile) 2>conftest.er1
2178 grep -v '^ *+' conftest.er1 >conftest.err
2180 cat conftest.err >&5
2181 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2182 (exit $ac_status); } &&
2183 { ac_try='test -z "$ac_c_werror_flag"
2184 || test ! -s conftest.err'
2185 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2188 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2189 (exit $ac_status); }; } &&
2190 { ac_try='test -s conftest.$ac_objext'
2191 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2194 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2195 (exit $ac_status); }; }; then
2198 echo "$as_me: failed program was:" >&5
2199 sed 's/^/| /' conftest.$ac_ext >&5
2202 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2205 if test -n "$ac_declaration"; then
2206 echo '#ifdef __cplusplus' >>confdefs.h
2207 echo $ac_declaration >>confdefs.h
2208 echo '#endif' >>confdefs.h
2212 echo "$as_me: failed program was:" >&5
2213 sed 's/^/| /' conftest.$ac_ext >&5
2216 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2218 ac_cpp='$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
2224 ac_cpp='$CPP $CPPFLAGS'
2225 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2226 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2227 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2228 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2229 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2230 # On Suns, sometimes $CPP names a directory.
2231 if test -n "$CPP" && test -d "$CPP"; then
2234 if test -z "$CPP"; then
2235 if test "${ac_cv_prog_CPP+set}" = set; then
2236 echo $ECHO_N "(cached) $ECHO_C" >&6
2238 # Double quotes because CPP needs to be expanded
2239 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2242 for ac_c_preproc_warn_flag in '' yes
2244 # Use a header file that comes with gcc, so configuring glibc
2245 # with a fresh cross-compiler works.
2246 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2247 # <limits.h> exists even on freestanding compilers.
2248 # On the NeXT, cc -E runs the code through the compiler's parser,
2249 # not just through cpp. "Syntax error" is here to catch this case.
2250 cat >conftest.$ac_ext <<_ACEOF
2253 cat confdefs.h >>conftest.$ac_ext
2254 cat >>conftest.$ac_ext <<_ACEOF
2255 /* end confdefs.h. */
2257 # include <limits.h>
2259 # include <assert.h>
2263 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2264 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2266 grep -v '^ *+' conftest.er1 >conftest.err
2268 cat conftest.err >&5
2269 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2270 (exit $ac_status); } >/dev/null; then
2271 if test -s conftest.err; then
2272 ac_cpp_err=$ac_c_preproc_warn_flag
2273 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2280 if test -z "$ac_cpp_err"; then
2283 echo "$as_me: failed program was:" >&5
2284 sed 's/^/| /' conftest.$ac_ext >&5
2286 # Broken: fails on valid input.
2289 rm -f conftest.err conftest.$ac_ext
2291 # OK, works on sane cases. Now check whether non-existent headers
2292 # can be detected and how.
2293 cat >conftest.$ac_ext <<_ACEOF
2296 cat confdefs.h >>conftest.$ac_ext
2297 cat >>conftest.$ac_ext <<_ACEOF
2298 /* end confdefs.h. */
2299 #include <ac_nonexistent.h>
2301 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2302 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2304 grep -v '^ *+' conftest.er1 >conftest.err
2306 cat conftest.err >&5
2307 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2308 (exit $ac_status); } >/dev/null; then
2309 if test -s conftest.err; then
2310 ac_cpp_err=$ac_c_preproc_warn_flag
2311 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2318 if test -z "$ac_cpp_err"; then
2319 # Broken: success on invalid input.
2322 echo "$as_me: failed program was:" >&5
2323 sed 's/^/| /' conftest.$ac_ext >&5
2325 # Passes both tests.
2329 rm -f conftest.err conftest.$ac_ext
2332 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2333 rm -f conftest.err conftest.$ac_ext
2334 if $ac_preproc_ok; then
2346 echo "$as_me:$LINENO: result: $CPP" >&5
2347 echo "${ECHO_T}$CPP" >&6
2349 for ac_c_preproc_warn_flag in '' yes
2351 # Use a header file that comes with gcc, so configuring glibc
2352 # with a fresh cross-compiler works.
2353 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2354 # <limits.h> exists even on freestanding compilers.
2355 # On the NeXT, cc -E runs the code through the compiler's parser,
2356 # not just through cpp. "Syntax error" is here to catch this case.
2357 cat >conftest.$ac_ext <<_ACEOF
2360 cat confdefs.h >>conftest.$ac_ext
2361 cat >>conftest.$ac_ext <<_ACEOF
2362 /* end confdefs.h. */
2364 # include <limits.h>
2366 # include <assert.h>
2370 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2371 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2373 grep -v '^ *+' conftest.er1 >conftest.err
2375 cat conftest.err >&5
2376 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2377 (exit $ac_status); } >/dev/null; then
2378 if test -s conftest.err; then
2379 ac_cpp_err=$ac_c_preproc_warn_flag
2380 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2387 if test -z "$ac_cpp_err"; then
2390 echo "$as_me: failed program was:" >&5
2391 sed 's/^/| /' conftest.$ac_ext >&5
2393 # Broken: fails on valid input.
2396 rm -f conftest.err conftest.$ac_ext
2398 # OK, works on sane cases. Now check whether non-existent headers
2399 # can be detected and how.
2400 cat >conftest.$ac_ext <<_ACEOF
2403 cat confdefs.h >>conftest.$ac_ext
2404 cat >>conftest.$ac_ext <<_ACEOF
2405 /* end confdefs.h. */
2406 #include <ac_nonexistent.h>
2408 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2409 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2411 grep -v '^ *+' conftest.er1 >conftest.err
2413 cat conftest.err >&5
2414 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2415 (exit $ac_status); } >/dev/null; then
2416 if test -s conftest.err; then
2417 ac_cpp_err=$ac_c_preproc_warn_flag
2418 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2425 if test -z "$ac_cpp_err"; then
2426 # Broken: success on invalid input.
2429 echo "$as_me: failed program was:" >&5
2430 sed 's/^/| /' conftest.$ac_ext >&5
2432 # Passes both tests.
2436 rm -f conftest.err conftest.$ac_ext
2439 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2440 rm -f conftest.err conftest.$ac_ext
2441 if $ac_preproc_ok; then
2444 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2445 See \`config.log' for more details." >&5
2446 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2447 See \`config.log' for more details." >&2;}
2448 { (exit 1); exit 1; }; }
2452 ac_cpp='$CPP $CPPFLAGS'
2453 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2454 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2455 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2459 echo "$as_me:$LINENO: checking for printf in -lc" >&5
2460 echo $ECHO_N "checking for printf in -lc... $ECHO_C" >&6
2461 if test "${ac_cv_lib_c_printf+set}" = set; then
2462 echo $ECHO_N "(cached) $ECHO_C" >&6
2464 ac_check_lib_save_LIBS=$LIBS
2466 cat >conftest.$ac_ext <<_ACEOF
2469 cat confdefs.h >>conftest.$ac_ext
2470 cat >>conftest.$ac_ext <<_ACEOF
2471 /* end confdefs.h. */
2473 /* Override any gcc2 internal prototype to avoid an error. */
2477 /* We use char because int might match the return type of a gcc2
2478 builtin and then its argument prototype would still apply. */
2488 rm -f conftest.$ac_objext conftest$ac_exeext
2489 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2490 (eval $ac_link) 2>conftest.er1
2492 grep -v '^ *+' conftest.er1 >conftest.err
2494 cat conftest.err >&5
2495 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2496 (exit $ac_status); } &&
2497 { ac_try='test -z "$ac_c_werror_flag"
2498 || test ! -s conftest.err'
2499 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2502 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2503 (exit $ac_status); }; } &&
2504 { ac_try='test -s conftest$ac_exeext'
2505 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2508 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2509 (exit $ac_status); }; }; then
2510 ac_cv_lib_c_printf=yes
2512 echo "$as_me: failed program was:" >&5
2513 sed 's/^/| /' conftest.$ac_ext >&5
2515 ac_cv_lib_c_printf=no
2517 rm -f conftest.err conftest.$ac_objext \
2518 conftest$ac_exeext conftest.$ac_ext
2519 LIBS=$ac_check_lib_save_LIBS
2521 echo "$as_me:$LINENO: result: $ac_cv_lib_c_printf" >&5
2522 echo "${ECHO_T}$ac_cv_lib_c_printf" >&6
2523 if test $ac_cv_lib_c_printf = yes; then
2524 example_ldflags="$example_ldflags -lc"
2532 echo "$as_me:$LINENO: checking for egrep" >&5
2533 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
2534 if test "${ac_cv_prog_egrep+set}" = set; then
2535 echo $ECHO_N "(cached) $ECHO_C" >&6
2537 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2538 then ac_cv_prog_egrep='grep -E'
2539 else ac_cv_prog_egrep='egrep'
2542 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
2543 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
2544 EGREP=$ac_cv_prog_egrep
2547 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
2548 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
2549 if test "${ac_cv_header_stdc+set}" = set; then
2550 echo $ECHO_N "(cached) $ECHO_C" >&6
2552 cat >conftest.$ac_ext <<_ACEOF
2555 cat confdefs.h >>conftest.$ac_ext
2556 cat >>conftest.$ac_ext <<_ACEOF
2557 /* end confdefs.h. */
2571 rm -f conftest.$ac_objext
2572 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2573 (eval $ac_compile) 2>conftest.er1
2575 grep -v '^ *+' conftest.er1 >conftest.err
2577 cat conftest.err >&5
2578 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2579 (exit $ac_status); } &&
2580 { ac_try='test -z "$ac_c_werror_flag"
2581 || test ! -s conftest.err'
2582 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2585 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2586 (exit $ac_status); }; } &&
2587 { ac_try='test -s conftest.$ac_objext'
2588 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2591 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2592 (exit $ac_status); }; }; then
2593 ac_cv_header_stdc=yes
2595 echo "$as_me: failed program was:" >&5
2596 sed 's/^/| /' conftest.$ac_ext >&5
2598 ac_cv_header_stdc=no
2600 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2602 if test $ac_cv_header_stdc = yes; then
2603 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2604 cat >conftest.$ac_ext <<_ACEOF
2607 cat confdefs.h >>conftest.$ac_ext
2608 cat >>conftest.$ac_ext <<_ACEOF
2609 /* end confdefs.h. */
2613 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2614 $EGREP "memchr" >/dev/null 2>&1; then
2617 ac_cv_header_stdc=no
2623 if test $ac_cv_header_stdc = yes; then
2624 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2625 cat >conftest.$ac_ext <<_ACEOF
2628 cat confdefs.h >>conftest.$ac_ext
2629 cat >>conftest.$ac_ext <<_ACEOF
2630 /* end confdefs.h. */
2634 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2635 $EGREP "free" >/dev/null 2>&1; then
2638 ac_cv_header_stdc=no
2644 if test $ac_cv_header_stdc = yes; then
2645 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2646 if test "$cross_compiling" = yes; then
2649 cat >conftest.$ac_ext <<_ACEOF
2652 cat confdefs.h >>conftest.$ac_ext
2653 cat >>conftest.$ac_ext <<_ACEOF
2654 /* end confdefs.h. */
2656 #if ((' ' & 0x0FF) == 0x020)
2657 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2658 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2660 # define ISLOWER(c) \
2661 (('a' <= (c) && (c) <= 'i') \
2662 || ('j' <= (c) && (c) <= 'r') \
2663 || ('s' <= (c) && (c) <= 'z'))
2664 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
2667 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2672 for (i = 0; i < 256; i++)
2673 if (XOR (islower (i), ISLOWER (i))
2674 || toupper (i) != TOUPPER (i))
2679 rm -f conftest$ac_exeext
2680 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2681 (eval $ac_link) 2>&5
2683 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2684 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2685 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2688 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2689 (exit $ac_status); }; }; then
2692 echo "$as_me: program exited with status $ac_status" >&5
2693 echo "$as_me: failed program was:" >&5
2694 sed 's/^/| /' conftest.$ac_ext >&5
2697 ac_cv_header_stdc=no
2699 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2703 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
2704 echo "${ECHO_T}$ac_cv_header_stdc" >&6
2705 if test $ac_cv_header_stdc = yes; then
2707 cat >>confdefs.h <<\_ACEOF
2708 #define STDC_HEADERS 1
2713 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
2723 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
2724 inttypes.h stdint.h unistd.h
2726 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
2727 echo "$as_me:$LINENO: checking for $ac_header" >&5
2728 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
2729 if eval "test \"\${$as_ac_Header+set}\" = set"; then
2730 echo $ECHO_N "(cached) $ECHO_C" >&6
2732 cat >conftest.$ac_ext <<_ACEOF
2735 cat confdefs.h >>conftest.$ac_ext
2736 cat >>conftest.$ac_ext <<_ACEOF
2737 /* end confdefs.h. */
2738 $ac_includes_default
2740 #include <$ac_header>
2742 rm -f conftest.$ac_objext
2743 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2744 (eval $ac_compile) 2>conftest.er1
2746 grep -v '^ *+' conftest.er1 >conftest.err
2748 cat conftest.err >&5
2749 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2750 (exit $ac_status); } &&
2751 { ac_try='test -z "$ac_c_werror_flag"
2752 || test ! -s conftest.err'
2753 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2756 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2757 (exit $ac_status); }; } &&
2758 { ac_try='test -s conftest.$ac_objext'
2759 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2762 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2763 (exit $ac_status); }; }; then
2764 eval "$as_ac_Header=yes"
2766 echo "$as_me: failed program was:" >&5
2767 sed 's/^/| /' conftest.$ac_ext >&5
2769 eval "$as_ac_Header=no"
2771 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2773 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
2774 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
2775 if test `eval echo '${'$as_ac_Header'}'` = yes; then
2776 cat >>confdefs.h <<_ACEOF
2777 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
2785 if test "${ac_cv_header_stdio_h+set}" = set; then
2786 echo "$as_me:$LINENO: checking for stdio.h" >&5
2787 echo $ECHO_N "checking for stdio.h... $ECHO_C" >&6
2788 if test "${ac_cv_header_stdio_h+set}" = set; then
2789 echo $ECHO_N "(cached) $ECHO_C" >&6
2791 echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5
2792 echo "${ECHO_T}$ac_cv_header_stdio_h" >&6
2794 # Is the header compilable?
2795 echo "$as_me:$LINENO: checking stdio.h usability" >&5
2796 echo $ECHO_N "checking stdio.h usability... $ECHO_C" >&6
2797 cat >conftest.$ac_ext <<_ACEOF
2800 cat confdefs.h >>conftest.$ac_ext
2801 cat >>conftest.$ac_ext <<_ACEOF
2802 /* end confdefs.h. */
2803 $ac_includes_default
2806 rm -f conftest.$ac_objext
2807 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2808 (eval $ac_compile) 2>conftest.er1
2810 grep -v '^ *+' conftest.er1 >conftest.err
2812 cat conftest.err >&5
2813 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2814 (exit $ac_status); } &&
2815 { ac_try='test -z "$ac_c_werror_flag"
2816 || test ! -s conftest.err'
2817 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2820 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2821 (exit $ac_status); }; } &&
2822 { ac_try='test -s conftest.$ac_objext'
2823 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2826 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2827 (exit $ac_status); }; }; then
2828 ac_header_compiler=yes
2830 echo "$as_me: failed program was:" >&5
2831 sed 's/^/| /' conftest.$ac_ext >&5
2833 ac_header_compiler=no
2835 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2836 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
2837 echo "${ECHO_T}$ac_header_compiler" >&6
2839 # Is the header present?
2840 echo "$as_me:$LINENO: checking stdio.h presence" >&5
2841 echo $ECHO_N "checking stdio.h presence... $ECHO_C" >&6
2842 cat >conftest.$ac_ext <<_ACEOF
2845 cat confdefs.h >>conftest.$ac_ext
2846 cat >>conftest.$ac_ext <<_ACEOF
2847 /* end confdefs.h. */
2850 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2851 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2853 grep -v '^ *+' conftest.er1 >conftest.err
2855 cat conftest.err >&5
2856 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2857 (exit $ac_status); } >/dev/null; then
2858 if test -s conftest.err; then
2859 ac_cpp_err=$ac_c_preproc_warn_flag
2860 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2867 if test -z "$ac_cpp_err"; then
2868 ac_header_preproc=yes
2870 echo "$as_me: failed program was:" >&5
2871 sed 's/^/| /' conftest.$ac_ext >&5
2873 ac_header_preproc=no
2875 rm -f conftest.err conftest.$ac_ext
2876 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
2877 echo "${ECHO_T}$ac_header_preproc" >&6
2879 # So? What about this header?
2880 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
2882 { echo "$as_me:$LINENO: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&5
2883 echo "$as_me: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
2884 { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the compiler's result" >&5
2885 echo "$as_me: WARNING: stdio.h: proceeding with the compiler's result" >&2;}
2886 ac_header_preproc=yes
2889 { echo "$as_me:$LINENO: WARNING: stdio.h: present but cannot be compiled" >&5
2890 echo "$as_me: WARNING: stdio.h: present but cannot be compiled" >&2;}
2891 { echo "$as_me:$LINENO: WARNING: stdio.h: check for missing prerequisite headers?" >&5
2892 echo "$as_me: WARNING: stdio.h: check for missing prerequisite headers?" >&2;}
2893 { echo "$as_me:$LINENO: WARNING: stdio.h: see the Autoconf documentation" >&5
2894 echo "$as_me: WARNING: stdio.h: see the Autoconf documentation" >&2;}
2895 { echo "$as_me:$LINENO: WARNING: stdio.h: section \"Present But Cannot Be Compiled\"" >&5
2896 echo "$as_me: WARNING: stdio.h: section \"Present But Cannot Be Compiled\"" >&2;}
2897 { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the preprocessor's result" >&5
2898 echo "$as_me: WARNING: stdio.h: proceeding with the preprocessor's result" >&2;}
2899 { echo "$as_me:$LINENO: WARNING: stdio.h: in the future, the compiler will take precedence" >&5
2900 echo "$as_me: WARNING: stdio.h: in the future, the compiler will take precedence" >&2;}
2903 ## ------------------------------------------ ##
2904 ## Report this to the AC_PACKAGE_NAME lists. ##
2905 ## ------------------------------------------ ##
2908 sed "s/^/$as_me: WARNING: /" >&2
2911 echo "$as_me:$LINENO: checking for stdio.h" >&5
2912 echo $ECHO_N "checking for stdio.h... $ECHO_C" >&6
2913 if test "${ac_cv_header_stdio_h+set}" = set; then
2914 echo $ECHO_N "(cached) $ECHO_C" >&6
2916 ac_cv_header_stdio_h=$ac_header_preproc
2918 echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5
2919 echo "${ECHO_T}$ac_cv_header_stdio_h" >&6
2922 if test $ac_cv_header_stdio_h = yes; then
2923 example_cflags="$example_cflags -I/usr/include"
2925 fail=$fail" stdio.h"
2933 for ac_header in stdio.h stdlib.h
2935 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
2936 if eval "test \"\${$as_ac_Header+set}\" = set"; then
2937 echo "$as_me:$LINENO: checking for $ac_header" >&5
2938 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
2939 if eval "test \"\${$as_ac_Header+set}\" = set"; then
2940 echo $ECHO_N "(cached) $ECHO_C" >&6
2942 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
2943 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
2945 # Is the header compilable?
2946 echo "$as_me:$LINENO: checking $ac_header usability" >&5
2947 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
2948 cat >conftest.$ac_ext <<_ACEOF
2951 cat confdefs.h >>conftest.$ac_ext
2952 cat >>conftest.$ac_ext <<_ACEOF
2953 /* end confdefs.h. */
2954 $ac_includes_default
2955 #include <$ac_header>
2957 rm -f conftest.$ac_objext
2958 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2959 (eval $ac_compile) 2>conftest.er1
2961 grep -v '^ *+' conftest.er1 >conftest.err
2963 cat conftest.err >&5
2964 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2965 (exit $ac_status); } &&
2966 { ac_try='test -z "$ac_c_werror_flag"
2967 || test ! -s conftest.err'
2968 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2971 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2972 (exit $ac_status); }; } &&
2973 { ac_try='test -s conftest.$ac_objext'
2974 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2977 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2978 (exit $ac_status); }; }; then
2979 ac_header_compiler=yes
2981 echo "$as_me: failed program was:" >&5
2982 sed 's/^/| /' conftest.$ac_ext >&5
2984 ac_header_compiler=no
2986 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2987 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
2988 echo "${ECHO_T}$ac_header_compiler" >&6
2990 # Is the header present?
2991 echo "$as_me:$LINENO: checking $ac_header presence" >&5
2992 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
2993 cat >conftest.$ac_ext <<_ACEOF
2996 cat confdefs.h >>conftest.$ac_ext
2997 cat >>conftest.$ac_ext <<_ACEOF
2998 /* end confdefs.h. */
2999 #include <$ac_header>
3001 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3002 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3004 grep -v '^ *+' conftest.er1 >conftest.err
3006 cat conftest.err >&5
3007 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3008 (exit $ac_status); } >/dev/null; then
3009 if test -s conftest.err; then
3010 ac_cpp_err=$ac_c_preproc_warn_flag
3011 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3018 if test -z "$ac_cpp_err"; then
3019 ac_header_preproc=yes
3021 echo "$as_me: failed program was:" >&5
3022 sed 's/^/| /' conftest.$ac_ext >&5
3024 ac_header_preproc=no
3026 rm -f conftest.err conftest.$ac_ext
3027 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3028 echo "${ECHO_T}$ac_header_preproc" >&6
3030 # So? What about this header?
3031 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3033 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3034 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3035 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3036 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3037 ac_header_preproc=yes
3040 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3041 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3042 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
3043 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
3044 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3045 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3046 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
3047 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
3048 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3049 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3050 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3051 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3054 ## ------------------------------------------ ##
3055 ## Report this to the AC_PACKAGE_NAME lists. ##
3056 ## ------------------------------------------ ##
3059 sed "s/^/$as_me: WARNING: /" >&2
3062 echo "$as_me:$LINENO: checking for $ac_header" >&5
3063 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3064 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3065 echo $ECHO_N "(cached) $ECHO_C" >&6
3067 eval "$as_ac_Header=\$ac_header_preproc"
3069 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3070 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3073 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3074 cat >>confdefs.h <<_ACEOF
3075 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3081 # for the config.h defs
3083 for ac_func in printf
3085 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
3086 echo "$as_me:$LINENO: checking for $ac_func" >&5
3087 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
3088 if eval "test \"\${$as_ac_var+set}\" = set"; then
3089 echo $ECHO_N "(cached) $ECHO_C" >&6
3091 cat >conftest.$ac_ext <<_ACEOF
3094 cat confdefs.h >>conftest.$ac_ext
3095 cat >>conftest.$ac_ext <<_ACEOF
3096 /* end confdefs.h. */
3097 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
3098 For example, HP-UX 11i <limits.h> declares gettimeofday. */
3099 #define $ac_func innocuous_$ac_func
3101 /* System header to define __stub macros and hopefully few prototypes,
3102 which can conflict with char $ac_func (); below.
3103 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3104 <limits.h> exists even on freestanding compilers. */
3107 # include <limits.h>
3109 # include <assert.h>
3114 /* Override any gcc2 internal prototype to avoid an error. */
3119 /* We use char because int might match the return type of a gcc2
3120 builtin and then its argument prototype would still apply. */
3122 /* The GNU C library defines this for functions which it implements
3123 to always fail with ENOSYS. Some functions are actually named
3124 something starting with __ and the normal name is an alias. */
3125 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3128 char (*f) () = $ac_func;
3137 return f != $ac_func;
3142 rm -f conftest.$ac_objext conftest$ac_exeext
3143 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3144 (eval $ac_link) 2>conftest.er1
3146 grep -v '^ *+' conftest.er1 >conftest.err
3148 cat conftest.err >&5
3149 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3150 (exit $ac_status); } &&
3151 { ac_try='test -z "$ac_c_werror_flag"
3152 || test ! -s conftest.err'
3153 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3156 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3157 (exit $ac_status); }; } &&
3158 { ac_try='test -s conftest$ac_exeext'
3159 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3162 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3163 (exit $ac_status); }; }; then
3164 eval "$as_ac_var=yes"
3166 echo "$as_me: failed program was:" >&5
3167 sed 's/^/| /' conftest.$ac_ext >&5
3169 eval "$as_ac_var=no"
3171 rm -f conftest.err conftest.$ac_objext \
3172 conftest$ac_exeext conftest.$ac_ext
3174 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
3175 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
3176 if test `eval echo '${'$as_ac_var'}'` = yes; then
3177 cat >>confdefs.h <<_ACEOF
3178 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
3183 # for the config.h defs
3185 targetname=rlm_example # keep this! Don't change!
3187 targetname= # keep this! Don't change!
3188 echo \*\*\* module rlm_example is disabled. # keep this! Don't change!
3191 if test x"$fail" != x""; then
3192 if test x"${enable_strict_dependencies}" = x"yes"; then
3193 { { echo "$as_me:$LINENO: error: set --without-rlm_example to disable it explicitly." >&5
3194 echo "$as_me: error: set --without-rlm_example to disable it explicitly." >&2;}
3195 { (exit 1); exit 1; }; }
3197 { echo "$as_me:$LINENO: WARNING: silently not building rlm_example." >&5
3198 echo "$as_me: WARNING: silently not building rlm_example." >&2;}
3199 { echo "$as_me:$LINENO: WARNING: FAILURE: rlm_example requires: $fail." >&5
3200 echo "$as_me: WARNING: FAILURE: rlm_example requires: $fail." >&2;};
3209 ac_config_headers="$ac_config_headers config.h"
3210 # delete if you don't want a config.h file.
3212 # keep this! Don't change!
3213 ac_config_files="$ac_config_files Makefile"
3214 cat >confcache <<\_ACEOF
3215 # This file is a shell script that caches the results of configure
3216 # tests run on this system so they can be shared between configure
3217 # scripts and configure runs, see configure's option --config-cache.
3218 # It is not useful on other systems. If it contains results you don't
3219 # want to keep, you may remove or edit it.
3221 # config.status only pays attention to the cache file if you give it
3222 # the --recheck option to rerun configure.
3224 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3225 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3230 # The following way of writing the cache mishandles newlines in values,
3231 # but we know of no workaround that is simple, portable, and efficient.
3232 # So, don't put newlines in cache variables' values.
3233 # Ultrix sh set writes to stderr and can't be redirected directly,
3234 # and sets the high bit in the cache file unless we assign to the vars.
3237 case `(ac_space=' '; set | grep ac_space) 2>&1` in
3239 # `set' does not quote correctly, so add quotes (double-quote
3240 # substitution turns \\\\ into \\, and sed turns \\ into \).
3243 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3246 # `set' quotes correctly as required by POSIX, so do not add quotes.
3248 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
3255 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3257 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3259 if diff $cache_file confcache >/dev/null 2>&1; then :; else
3260 if test -w $cache_file; then
3261 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
3262 cat confcache >$cache_file
3264 echo "not updating unwritable cache $cache_file"
3269 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3270 # Let make expand exec_prefix.
3271 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3273 # VPATH may cause trouble with some makes, so we remove $(srcdir),
3274 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
3275 # trailing colons and then remove the whole line if VPATH becomes empty
3276 # (actually we leave an empty line to preserve line numbers).
3277 if test "x$srcdir" = x.; then
3278 ac_vpsub='/^[ ]*VPATH[ ]*=/{
3279 s/:*\$(srcdir):*/:/;
3280 s/:*\${srcdir}:*/:/;
3282 s/^\([^=]*=[ ]*\):*/\1/;
3288 DEFS=-DHAVE_CONFIG_H
3292 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3293 # 1. Remove the extension, and $U if already installed.
3294 ac_i=`echo "$ac_i" |
3295 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
3297 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
3298 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
3302 LTLIBOBJS=$ac_ltlibobjs
3306 : ${CONFIG_STATUS=./config.status}
3307 ac_clean_files_save=$ac_clean_files
3308 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3309 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
3310 echo "$as_me: creating $CONFIG_STATUS" >&6;}
3311 cat >$CONFIG_STATUS <<_ACEOF
3313 # Generated by $as_me.
3314 # Run this file to recreate the current configuration.
3315 # Compiler output produced by configure, useful for debugging
3316 # configure, is in config.log if it exists.
3321 SHELL=\${CONFIG_SHELL-$SHELL}
3324 cat >>$CONFIG_STATUS <<\_ACEOF
3325 ## --------------------- ##
3326 ## M4sh Initialization. ##
3327 ## --------------------- ##
3329 # Be Bourne compatible
3330 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
3333 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
3334 # is contrary to our usage. Disable this feature.
3335 alias -g '${1+"$@"}'='"$@"'
3336 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
3339 DUALCASE=1; export DUALCASE # for MKS sh
3341 # Support unset when possible.
3342 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
3349 # Work around bugs in pre-3.0 UWIN ksh.
3350 $as_unset ENV MAIL MAILPATH
3357 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
3358 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
3359 LC_TELEPHONE LC_TIME
3361 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
3362 eval $as_var=C; export $as_var
3368 # Required to use basename.
3369 if expr a : '\(a\)' >/dev/null 2>&1; then
3375 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
3376 as_basename=basename
3382 # Name of the executable.
3383 as_me=`$as_basename "$0" ||
3384 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3385 X"$0" : 'X\(//\)$' \| \
3386 X"$0" : 'X\(/\)$' \| \
3387 . : '\(.\)' 2>/dev/null ||
3389 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
3390 /^X\/\(\/\/\)$/{ s//\1/; q; }
3391 /^X\/\(\/\).*/{ s//\1/; q; }
3395 # PATH needs CR, and LINENO needs CR and PATH.
3396 # Avoid depending upon Character Ranges.
3397 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3398 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3399 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3400 as_cr_digits='0123456789'
3401 as_cr_alnum=$as_cr_Letters$as_cr_digits
3403 # The user is always right.
3404 if test "${PATH_SEPARATOR+set}" != set; then
3405 echo "#! /bin/sh" >conf$$.sh
3406 echo "exit 0" >>conf$$.sh
3408 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3419 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
3420 test "x$as_lineno_1" != "x$as_lineno_2" &&
3421 test "x$as_lineno_3" = "x$as_lineno_2" || {
3422 # Find who we are. Look in the path if we contain no path at all
3425 *[\\/]* ) as_myself=$0 ;;
3426 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3430 test -z "$as_dir" && as_dir=.
3431 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3436 # We did not find ourselves, most probably we were run as `sh COMMAND'
3437 # in which case we are not to be found in the path.
3438 if test "x$as_myself" = x; then
3441 if test ! -f "$as_myself"; then
3442 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
3443 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
3444 { (exit 1); exit 1; }; }
3446 case $CONFIG_SHELL in
3448 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3449 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
3452 test -z "$as_dir" && as_dir=.
3453 for as_base in sh bash ksh sh5; do
3456 if ("$as_dir/$as_base" -c '
3459 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
3460 test "x$as_lineno_1" != "x$as_lineno_2" &&
3461 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
3462 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
3463 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
3464 CONFIG_SHELL=$as_dir/$as_base
3466 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
3474 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
3475 # uniformly replaced by the line number. The first 'sed' inserts a
3476 # line-number line before each line; the second 'sed' does the real
3477 # work. The second script uses 'N' to pair each line-number line
3478 # with the numbered line, and appends trailing '-' during
3479 # substitution so that $LINENO is not a special case at line end.
3480 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
3481 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
3482 sed '=' <$as_myself |
3487 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
3490 s,^['$as_cr_digits']*\n,,
3492 chmod +x $as_me.lineno ||
3493 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
3494 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
3495 { (exit 1); exit 1; }; }
3497 # Don't try to exec as it changes $[0], causing all sort of problems
3498 # (the dirname of $[0] is not the place where we might find the
3499 # original and so on. Autoconf is especially sensible to this).
3501 # Exit status is that of the last command.
3506 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
3507 *c*,-n*) ECHO_N= ECHO_C='
3509 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
3510 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
3513 if expr a : '\(a\)' >/dev/null 2>&1; then
3519 rm -f conf$$ conf$$.exe conf$$.file
3521 if ln -s conf$$.file conf$$ 2>/dev/null; then
3522 # We could just check for DJGPP; but this test a) works b) is more generic
3523 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
3524 if test -f conf$$.exe; then
3525 # Don't use ln at all; we don't have any links
3530 elif ln conf$$.file conf$$ 2>/dev/null; then
3535 rm -f conf$$ conf$$.exe conf$$.file
3537 if mkdir -p . 2>/dev/null; then
3540 test -d ./-p && rmdir ./-p
3544 as_executable_p="test -f"
3546 # Sed expression to map a string onto a valid CPP name.
3547 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3549 # Sed expression to map a string onto a valid variable name.
3550 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3554 # We need space, tab and new line, in precisely that order.
3564 # Open the log real soon, to keep \$[0] and so on meaningful, and to
3565 # report actual input values of CONFIG_FILES etc. instead of their
3566 # values after options handling. Logging --version etc. is OK.
3570 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3571 ## Running $as_me. ##
3576 This file was extended by $as_me, which was
3577 generated by GNU Autoconf 2.59. Invocation command line was
3579 CONFIG_FILES = $CONFIG_FILES
3580 CONFIG_HEADERS = $CONFIG_HEADERS
3581 CONFIG_LINKS = $CONFIG_LINKS
3582 CONFIG_COMMANDS = $CONFIG_COMMANDS
3586 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
3590 # Files that config.status was made for.
3591 if test -n "$ac_config_files"; then
3592 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
3595 if test -n "$ac_config_headers"; then
3596 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
3599 if test -n "$ac_config_links"; then
3600 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
3603 if test -n "$ac_config_commands"; then
3604 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
3607 cat >>$CONFIG_STATUS <<\_ACEOF
3610 \`$as_me' instantiates files from templates according to the
3611 current configuration.
3613 Usage: $0 [OPTIONS] [FILE]...
3615 -h, --help print this help, then exit
3616 -V, --version print version number, then exit
3617 -q, --quiet do not print progress messages
3618 -d, --debug don't remove temporary files
3619 --recheck update $as_me by reconfiguring in the same conditions
3620 --file=FILE[:TEMPLATE]
3621 instantiate the configuration file FILE
3622 --header=FILE[:TEMPLATE]
3623 instantiate the configuration header FILE
3625 Configuration files:
3628 Configuration headers:
3631 Report bugs to <bug-autoconf@gnu.org>."
3634 cat >>$CONFIG_STATUS <<_ACEOF
3637 configured by $0, generated by GNU Autoconf 2.59,
3638 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
3640 Copyright (C) 2003 Free Software Foundation, Inc.
3641 This config.status script is free software; the Free Software Foundation
3642 gives unlimited permission to copy, distribute and modify it."
3646 cat >>$CONFIG_STATUS <<\_ACEOF
3647 # If no file are specified by the user, then we need to provide default
3648 # value. By we need to know if files were specified by the user.
3654 ac_option=`expr "x$1" : 'x\([^=]*\)='`
3655 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
3663 *) # This is not an option, so the user has probably given explicit
3666 ac_need_defaults=false;;
3670 # Handling of the options.
3672 cat >>$CONFIG_STATUS <<\_ACEOF
3673 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3675 --version | --vers* | -V )
3676 echo "$ac_cs_version"; exit 0 ;;
3678 # Conflict between --help and --header
3679 { { echo "$as_me:$LINENO: error: ambiguous option: $1
3680 Try \`$0 --help' for more information." >&5
3681 echo "$as_me: error: ambiguous option: $1
3682 Try \`$0 --help' for more information." >&2;}
3683 { (exit 1); exit 1; }; };;
3684 --help | --hel | -h )
3685 echo "$ac_cs_usage"; exit 0 ;;
3686 --debug | --d* | -d )
3688 --file | --fil | --fi | --f )
3690 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
3691 ac_need_defaults=false;;
3692 --header | --heade | --head | --hea )
3694 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
3695 ac_need_defaults=false;;
3696 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3697 | -silent | --silent | --silen | --sile | --sil | --si | --s)
3701 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
3702 Try \`$0 --help' for more information." >&5
3703 echo "$as_me: error: unrecognized option: $1
3704 Try \`$0 --help' for more information." >&2;}
3705 { (exit 1); exit 1; }; } ;;
3707 *) ac_config_targets="$ac_config_targets $1" ;;
3713 ac_configure_extra_args=
3715 if $ac_cs_silent; then
3717 ac_configure_extra_args="$ac_configure_extra_args --silent"
3721 cat >>$CONFIG_STATUS <<_ACEOF
3722 if \$ac_cs_recheck; then
3723 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
3724 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3733 cat >>$CONFIG_STATUS <<\_ACEOF
3734 for ac_config_target in $ac_config_targets
3736 case "$ac_config_target" in
3737 # Handling of arguments.
3738 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3739 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
3740 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
3741 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
3742 { (exit 1); exit 1; }; };;
3746 # If the user did not use the arguments to specify the items to instantiate,
3747 # then the envvar interface is used. Set only those that are not.
3748 # We use the long form for the default assignment because of an extremely
3749 # bizarre bug on SunOS 4.1.3.
3750 if $ac_need_defaults; then
3751 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3752 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
3755 # Have a temporary directory for convenience. Make it in the build tree
3756 # simply because there is no reason to put it here, and in addition,
3757 # creating and moving files from /tmp can sometimes cause problems.
3758 # Create a temporary directory, and hook for its removal unless debugging.
3761 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
3762 trap '{ (exit 1); exit 1; }' 1 2 13 15
3765 # Create a (secure) tmp directory for tmp files.
3768 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
3769 test -n "$tmp" && test -d "$tmp"
3772 tmp=./confstat$$-$RANDOM
3773 (umask 077 && mkdir $tmp)
3776 echo "$me: cannot create a temporary directory in ." >&2
3777 { (exit 1); exit 1; }
3782 cat >>$CONFIG_STATUS <<_ACEOF
3785 # CONFIG_FILES section.
3788 # No need to generate the scripts if there are no CONFIG_FILES.
3789 # This happens for instance when ./config.status config.h
3790 if test -n "\$CONFIG_FILES"; then
3791 # Protect against being on the right side of a sed subst in config.status.
3792 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
3793 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
3794 s,@SHELL@,$SHELL,;t t
3795 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
3796 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
3797 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
3798 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
3799 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
3800 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
3801 s,@exec_prefix@,$exec_prefix,;t t
3802 s,@prefix@,$prefix,;t t
3803 s,@program_transform_name@,$program_transform_name,;t t
3804 s,@bindir@,$bindir,;t t
3805 s,@sbindir@,$sbindir,;t t
3806 s,@libexecdir@,$libexecdir,;t t
3807 s,@datadir@,$datadir,;t t
3808 s,@sysconfdir@,$sysconfdir,;t t
3809 s,@sharedstatedir@,$sharedstatedir,;t t
3810 s,@localstatedir@,$localstatedir,;t t
3811 s,@libdir@,$libdir,;t t
3812 s,@includedir@,$includedir,;t t
3813 s,@oldincludedir@,$oldincludedir,;t t
3814 s,@infodir@,$infodir,;t t
3815 s,@mandir@,$mandir,;t t
3816 s,@build_alias@,$build_alias,;t t
3817 s,@host_alias@,$host_alias,;t t
3818 s,@target_alias@,$target_alias,;t t
3820 s,@ECHO_C@,$ECHO_C,;t t
3821 s,@ECHO_N@,$ECHO_N,;t t
3822 s,@ECHO_T@,$ECHO_T,;t t
3825 s,@CFLAGS@,$CFLAGS,;t t
3826 s,@LDFLAGS@,$LDFLAGS,;t t
3827 s,@CPPFLAGS@,$CPPFLAGS,;t t
3828 s,@ac_ct_CC@,$ac_ct_CC,;t t
3829 s,@EXEEXT@,$EXEEXT,;t t
3830 s,@OBJEXT@,$OBJEXT,;t t
3832 s,@EGREP@,$EGREP,;t t
3833 s,@example_cflags@,$example_cflags,;t t
3834 s,@example_ldflags@,$example_ldflags,;t t
3835 s,@targetname@,$targetname,;t t
3836 s,@LIBOBJS@,$LIBOBJS,;t t
3837 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
3842 cat >>$CONFIG_STATUS <<\_ACEOF
3843 # Split the substitutions into bite-sized pieces for seds with
3844 # small command number limits, like on Digital OSF/1 and HP-UX.
3846 ac_sed_frag=1 # Number of current file.
3847 ac_beg=1 # First line for current file.
3848 ac_end=$ac_max_sed_lines # Line after last line for current file.
3851 while $ac_more_lines; do
3852 if test $ac_beg -gt 1; then
3853 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
3855 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
3857 if test ! -s $tmp/subs.frag; then
3860 # The purpose of the label and of the branching condition is to
3861 # speed up the sed processing (if there are no `@' at all, there
3862 # is no need to browse any of the substitutions).
3863 # These are the two extra sed commands mentioned above.
3865 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
3866 if test -z "$ac_sed_cmds"; then
3867 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
3869 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
3871 ac_sed_frag=`expr $ac_sed_frag + 1`
3873 ac_end=`expr $ac_end + $ac_max_sed_lines`
3876 if test -z "$ac_sed_cmds"; then
3879 fi # test -n "$CONFIG_FILES"
3882 cat >>$CONFIG_STATUS <<\_ACEOF
3883 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
3884 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3886 - | *:- | *:-:* ) # input from stdin
3888 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
3889 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
3890 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
3891 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
3892 * ) ac_file_in=$ac_file.in ;;
3895 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
3896 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
3897 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3898 X"$ac_file" : 'X\(//\)[^/]' \| \
3899 X"$ac_file" : 'X\(//\)$' \| \
3900 X"$ac_file" : 'X\(/\)' \| \
3901 . : '\(.\)' 2>/dev/null ||
3903 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
3904 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
3905 /^X\(\/\/\)$/{ s//\1/; q; }
3906 /^X\(\/\).*/{ s//\1/; q; }
3908 { if $as_mkdir_p; then
3913 while test ! -d "$as_dir"; do
3914 as_dirs="$as_dir $as_dirs"
3915 as_dir=`(dirname "$as_dir") 2>/dev/null ||
3916 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3917 X"$as_dir" : 'X\(//\)[^/]' \| \
3918 X"$as_dir" : 'X\(//\)$' \| \
3919 X"$as_dir" : 'X\(/\)' \| \
3920 . : '\(.\)' 2>/dev/null ||
3922 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
3923 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
3924 /^X\(\/\/\)$/{ s//\1/; q; }
3925 /^X\(\/\).*/{ s//\1/; q; }
3928 test ! -n "$as_dirs" || mkdir $as_dirs
3929 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
3930 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
3931 { (exit 1); exit 1; }; }; }
3935 if test "$ac_dir" != .; then
3936 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
3937 # A "../" for each directory in $ac_dir_suffix.
3938 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
3940 ac_dir_suffix= ac_top_builddir=
3944 .) # No --srcdir option. We are building in place.
3946 if test -z "$ac_top_builddir"; then
3949 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
3951 [\\/]* | ?:[\\/]* ) # Absolute path.
3952 ac_srcdir=$srcdir$ac_dir_suffix;
3953 ac_top_srcdir=$srcdir ;;
3955 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
3956 ac_top_srcdir=$ac_top_builddir$srcdir ;;
3959 # Do not use `cd foo && pwd` to compute absolute paths, because
3960 # the directories may not exist.
3962 .) ac_abs_builddir="$ac_dir";;
3965 .) ac_abs_builddir=`pwd`;;
3966 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
3967 *) ac_abs_builddir=`pwd`/"$ac_dir";;
3970 case $ac_abs_builddir in
3971 .) ac_abs_top_builddir=${ac_top_builddir}.;;
3973 case ${ac_top_builddir}. in
3974 .) ac_abs_top_builddir=$ac_abs_builddir;;
3975 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
3976 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
3979 case $ac_abs_builddir in
3980 .) ac_abs_srcdir=$ac_srcdir;;
3983 .) ac_abs_srcdir=$ac_abs_builddir;;
3984 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
3985 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
3988 case $ac_abs_builddir in
3989 .) ac_abs_top_srcdir=$ac_top_srcdir;;
3991 case $ac_top_srcdir in
3992 .) ac_abs_top_srcdir=$ac_abs_builddir;;
3993 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
3994 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
4000 if test x"$ac_file" != x-; then
4001 { echo "$as_me:$LINENO: creating $ac_file" >&5
4002 echo "$as_me: creating $ac_file" >&6;}
4005 # Let's still pretend it is `configure' which instantiates (i.e., don't
4006 # use $as_me), people would be surprised to read:
4007 # /* config.h. Generated by config.status. */
4008 if test x"$ac_file" = x-; then
4011 configure_input="$ac_file. "
4013 configure_input=$configure_input"Generated from `echo $ac_file_in |
4014 sed 's,.*/,,'` by configure."
4016 # First look for the input files in the build tree, otherwise in the
4018 ac_file_inputs=`IFS=:
4019 for f in $ac_file_in; do
4021 -) echo $tmp/stdin ;;
4023 # Absolute (can't be DOS-style, as IFS=:)
4024 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
4025 echo "$as_me: error: cannot find input file: $f" >&2;}
4026 { (exit 1); exit 1; }; }
4029 if test -f "$f"; then
4032 elif test -f "$srcdir/$f"; then
4037 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
4038 echo "$as_me: error: cannot find input file: $f" >&2;}
4039 { (exit 1); exit 1; }; }
4042 done` || { (exit 1); exit 1; }
4044 cat >>$CONFIG_STATUS <<_ACEOF
4048 cat >>$CONFIG_STATUS <<\_ACEOF
4050 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4051 s,@configure_input@,$configure_input,;t t
4052 s,@srcdir@,$ac_srcdir,;t t
4053 s,@abs_srcdir@,$ac_abs_srcdir,;t t
4054 s,@top_srcdir@,$ac_top_srcdir,;t t
4055 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
4056 s,@builddir@,$ac_builddir,;t t
4057 s,@abs_builddir@,$ac_abs_builddir,;t t
4058 s,@top_builddir@,$ac_top_builddir,;t t
4059 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
4060 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
4062 if test x"$ac_file" != x-; then
4063 mv $tmp/out $ac_file
4071 cat >>$CONFIG_STATUS <<\_ACEOF
4074 # CONFIG_HEADER section.
4077 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
4078 # NAME is the cpp macro being defined and VALUE is the value it is being given.
4080 # ac_d sets the value in "#define NAME VALUE" lines.
4081 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
4082 ac_dB='[ ].*$,\1#\2'
4085 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
4086 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
4087 ac_uB='$,\1#\2define\3'
4091 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
4092 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4094 - | *:- | *:-:* ) # input from stdin
4096 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4097 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4098 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4099 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4100 * ) ac_file_in=$ac_file.in ;;
4103 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
4104 echo "$as_me: creating $ac_file" >&6;}
4106 # First look for the input files in the build tree, otherwise in the
4108 ac_file_inputs=`IFS=:
4109 for f in $ac_file_in; do
4111 -) echo $tmp/stdin ;;
4113 # Absolute (can't be DOS-style, as IFS=:)
4114 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
4115 echo "$as_me: error: cannot find input file: $f" >&2;}
4116 { (exit 1); exit 1; }; }
4117 # Do quote $f, to prevent DOS paths from being IFS'd.
4120 if test -f "$f"; then
4123 elif test -f "$srcdir/$f"; then
4128 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
4129 echo "$as_me: error: cannot find input file: $f" >&2;}
4130 { (exit 1); exit 1; }; }
4133 done` || { (exit 1); exit 1; }
4134 # Remove the trailing spaces.
4135 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
4139 # Transform confdefs.h into two sed scripts, `conftest.defines' and
4140 # `conftest.undefs', that substitutes the proper values into
4141 # config.h.in to produce config.h. The first handles `#define'
4142 # templates, and the second `#undef' templates.
4143 # And first: Protect against being on the right side of a sed subst in
4144 # config.status. Protect against being in an unquoted here document
4146 rm -f conftest.defines conftest.undefs
4147 # Using a here document instead of a string reduces the quoting nightmare.
4148 # Putting comments in sed scripts is not portable.
4150 # `end' is used to avoid that the second main sed command (meant for
4151 # 0-ary CPP macros) applies to n-ary macro definitions.
4152 # See the Autoconf documentation for `clear'.
4153 cat >confdef2sed.sed <<\_ACEOF
4158 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
4160 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
4163 # If some macros were called several times there might be several times
4164 # the same #defines, which is useless. Nevertheless, we may not want to
4165 # sort them, since we want the *last* AC-DEFINE to be honored.
4166 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
4167 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
4168 rm -f confdef2sed.sed
4170 # This sed command replaces #undef with comments. This is necessary, for
4171 # example, in the case of _POSIX_SOURCE, which is predefined and required
4172 # on some systems where configure will not decide to define it.
4173 cat >>conftest.undefs <<\_ACEOF
4174 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
4177 # Break up conftest.defines because some shells have a limit on the size
4178 # of here documents, and old seds have small limits too (100 cmds).
4179 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
4180 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
4181 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
4182 echo ' :' >>$CONFIG_STATUS
4184 while grep . conftest.defines >/dev/null
4186 # Write a limited-size here document to $tmp/defines.sed.
4187 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
4188 # Speed up: don't consider the non `#define' lines.
4189 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
4190 # Work around the forget-to-reset-the-flag bug.
4191 echo 't clr' >>$CONFIG_STATUS
4192 echo ': clr' >>$CONFIG_STATUS
4193 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
4195 sed -f $tmp/defines.sed $tmp/in >$tmp/out
4199 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
4200 rm -f conftest.defines
4201 mv conftest.tail conftest.defines
4203 rm -f conftest.defines
4204 echo ' fi # grep' >>$CONFIG_STATUS
4205 echo >>$CONFIG_STATUS
4207 # Break up conftest.undefs because some shells have a limit on the size
4208 # of here documents, and old seds have small limits too (100 cmds).
4209 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
4211 while grep . conftest.undefs >/dev/null
4213 # Write a limited-size here document to $tmp/undefs.sed.
4214 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
4215 # Speed up: don't consider the non `#undef'
4216 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
4217 # Work around the forget-to-reset-the-flag bug.
4218 echo 't clr' >>$CONFIG_STATUS
4219 echo ': clr' >>$CONFIG_STATUS
4220 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
4222 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
4226 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
4227 rm -f conftest.undefs
4228 mv conftest.tail conftest.undefs
4230 rm -f conftest.undefs
4232 cat >>$CONFIG_STATUS <<\_ACEOF
4233 # Let's still pretend it is `configure' which instantiates (i.e., don't
4234 # use $as_me), people would be surprised to read:
4235 # /* config.h. Generated by config.status. */
4236 if test x"$ac_file" = x-; then
4237 echo "/* Generated by configure. */" >$tmp/config.h
4239 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
4241 cat $tmp/in >>$tmp/config.h
4243 if test x"$ac_file" != x-; then
4244 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
4245 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
4246 echo "$as_me: $ac_file is unchanged" >&6;}
4248 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
4249 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4250 X"$ac_file" : 'X\(//\)[^/]' \| \
4251 X"$ac_file" : 'X\(//\)$' \| \
4252 X"$ac_file" : 'X\(/\)' \| \
4253 . : '\(.\)' 2>/dev/null ||
4255 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4256 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4257 /^X\(\/\/\)$/{ s//\1/; q; }
4258 /^X\(\/\).*/{ s//\1/; q; }
4260 { if $as_mkdir_p; then
4265 while test ! -d "$as_dir"; do
4266 as_dirs="$as_dir $as_dirs"
4267 as_dir=`(dirname "$as_dir") 2>/dev/null ||
4268 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4269 X"$as_dir" : 'X\(//\)[^/]' \| \
4270 X"$as_dir" : 'X\(//\)$' \| \
4271 X"$as_dir" : 'X\(/\)' \| \
4272 . : '\(.\)' 2>/dev/null ||
4274 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4275 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4276 /^X\(\/\/\)$/{ s//\1/; q; }
4277 /^X\(\/\).*/{ s//\1/; q; }
4280 test ! -n "$as_dirs" || mkdir $as_dirs
4281 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
4282 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
4283 { (exit 1); exit 1; }; }; }
4286 mv $tmp/config.h $ac_file
4295 cat >>$CONFIG_STATUS <<\_ACEOF
4297 { (exit 0); exit 0; }
4299 chmod +x $CONFIG_STATUS
4300 ac_clean_files=$ac_clean_files_save
4303 # configure is writing to config.log, and then calls config.status.
4304 # config.status does its own redirection, appending to config.log.
4305 # Unfortunately, on DOS this fails, as config.log is still kept open
4306 # by configure, so config.status won't be able to write to it; its
4307 # output is simply discarded. So we exec the FD to /dev/null,
4308 # effectively closing config.log, so it can be properly (re)opened and
4309 # appended to by config.status. When coming back to configure, we
4310 # need to make the FD available again.
4311 if test "$no_create" != yes; then
4313 ac_config_status_args=
4314 test "$silent" = yes &&
4315 ac_config_status_args="$ac_config_status_args --quiet"
4317 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4319 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4320 # would make configure fail if this is the last instruction.
4321 $ac_cs_success || { (exit 1); exit 1; }
4323 # keep this! Don't change!