2 # From configure.in Revision: 1.4 .
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 : ${ac_max_here_lines=38}
268 # Identity of this package.
275 ac_unique_file="rlm_unix.c"
276 # Factoring default headers for most tests.
277 ac_includes_default="\
280 # include <sys/types.h>
283 # include <sys/stat.h>
294 # if !STDC_HEADERS && HAVE_MEMORY_H
300 # include <strings.h>
303 # include <inttypes.h>
313 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP EGREP unix_ldflags unix_cflags targetname LIBOBJS LTLIBOBJS'
316 # Initialize some variables set by options.
318 ac_init_version=false
319 # The variables have the same names as the options, with
320 # dashes changed to underlines.
328 program_transform_name=s,x,x,
336 # Installation directory options.
337 # These are left unexpanded so users can "make install exec_prefix=/foo"
338 # and all the variables that are supposed to be based on exec_prefix
339 # by default will actually change.
340 # Use braces instead of parens because sh, perl, etc. also accept them.
341 bindir='${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$with_rlm_unix != xno; then
1294 ac_cpp='$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
2458 echo "$as_me:$LINENO: checking for system password file" >&5
2459 echo $ECHO_N "checking for system password file... $ECHO_C" >&6
2460 if test -f /etc/passwd; then
2461 echo "$as_me:$LINENO: result: /etc/passwd" >&5
2462 echo "${ECHO_T}/etc/passwd" >&6
2464 echo "$as_me:$LINENO: result: no /etc/passwd file." >&5
2465 echo "${ECHO_T}no /etc/passwd file." >&6
2466 fail=$fail" /etc/passwd" ,
2469 echo "$as_me:$LINENO: checking for system shadow password file" >&5
2470 echo $ECHO_N "checking for system shadow password file... $ECHO_C" >&6
2471 if test -f /etc/shadow; then
2472 echo "$as_me:$LINENO: result: /etc/shadow" >&5
2473 echo "${ECHO_T}/etc/shadow" >&6
2475 echo "$as_me:$LINENO: result: no /etc/shadow file." >&5
2476 echo "${ECHO_T}no /etc/shadow file." >&6
2480 echo "$as_me:$LINENO: checking for crypt" >&5
2481 echo $ECHO_N "checking for crypt... $ECHO_C" >&6
2482 if test "${ac_cv_func_crypt+set}" = set; then
2483 echo $ECHO_N "(cached) $ECHO_C" >&6
2485 cat >conftest.$ac_ext <<_ACEOF
2488 cat confdefs.h >>conftest.$ac_ext
2489 cat >>conftest.$ac_ext <<_ACEOF
2490 /* end confdefs.h. */
2491 /* Define crypt to an innocuous variant, in case <limits.h> declares crypt.
2492 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2493 #define crypt innocuous_crypt
2495 /* System header to define __stub macros and hopefully few prototypes,
2496 which can conflict with char crypt (); below.
2497 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2498 <limits.h> exists even on freestanding compilers. */
2501 # include <limits.h>
2503 # include <assert.h>
2508 /* Override any gcc2 internal prototype to avoid an error. */
2513 /* We use char because int might match the return type of a gcc2
2514 builtin and then its argument prototype would still apply. */
2516 /* The GNU C library defines this for functions which it implements
2517 to always fail with ENOSYS. Some functions are actually named
2518 something starting with __ and the normal name is an alias. */
2519 #if defined (__stub_crypt) || defined (__stub___crypt)
2522 char (*f) () = crypt;
2536 rm -f conftest.$ac_objext conftest$ac_exeext
2537 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2538 (eval $ac_link) 2>conftest.er1
2540 grep -v '^ *+' conftest.er1 >conftest.err
2542 cat conftest.err >&5
2543 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2544 (exit $ac_status); } &&
2545 { ac_try='test -z "$ac_c_werror_flag"
2546 || test ! -s conftest.err'
2547 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2550 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2551 (exit $ac_status); }; } &&
2552 { ac_try='test -s conftest$ac_exeext'
2553 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2556 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2557 (exit $ac_status); }; }; then
2558 ac_cv_func_crypt=yes
2560 echo "$as_me: failed program was:" >&5
2561 sed 's/^/| /' conftest.$ac_ext >&5
2565 rm -f conftest.err conftest.$ac_objext \
2566 conftest$ac_exeext conftest.$ac_ext
2568 echo "$as_me:$LINENO: result: $ac_cv_func_crypt" >&5
2569 echo "${ECHO_T}$ac_cv_func_crypt" >&6
2570 if test $ac_cv_func_crypt = yes; then
2575 echo "$as_me:$LINENO: checking for crypt in -lcrypt" >&5
2576 echo $ECHO_N "checking for crypt in -lcrypt... $ECHO_C" >&6
2577 if test "${ac_cv_lib_crypt_crypt+set}" = set; then
2578 echo $ECHO_N "(cached) $ECHO_C" >&6
2580 ac_check_lib_save_LIBS=$LIBS
2581 LIBS="-lcrypt $LIBS"
2582 cat >conftest.$ac_ext <<_ACEOF
2585 cat confdefs.h >>conftest.$ac_ext
2586 cat >>conftest.$ac_ext <<_ACEOF
2587 /* end confdefs.h. */
2589 /* Override any gcc2 internal prototype to avoid an error. */
2593 /* We use char because int might match the return type of a gcc2
2594 builtin and then its argument prototype would still apply. */
2604 rm -f conftest.$ac_objext conftest$ac_exeext
2605 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2606 (eval $ac_link) 2>conftest.er1
2608 grep -v '^ *+' conftest.er1 >conftest.err
2610 cat conftest.err >&5
2611 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2612 (exit $ac_status); } &&
2613 { ac_try='test -z "$ac_c_werror_flag"
2614 || test ! -s conftest.err'
2615 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2618 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2619 (exit $ac_status); }; } &&
2620 { ac_try='test -s conftest$ac_exeext'
2621 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2624 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2625 (exit $ac_status); }; }; then
2626 ac_cv_lib_crypt_crypt=yes
2628 echo "$as_me: failed program was:" >&5
2629 sed 's/^/| /' conftest.$ac_ext >&5
2631 ac_cv_lib_crypt_crypt=no
2633 rm -f conftest.err conftest.$ac_objext \
2634 conftest$ac_exeext conftest.$ac_ext
2635 LIBS=$ac_check_lib_save_LIBS
2637 echo "$as_me:$LINENO: result: $ac_cv_lib_crypt_crypt" >&5
2638 echo "${ECHO_T}$ac_cv_lib_crypt_crypt" >&6
2639 if test $ac_cv_lib_crypt_crypt = yes; then
2641 cryptlocation=libcrypt
2642 unix_ldflags="${unix_ldflags} -lcrypt"
2651 if test x$cryptlocation = x; then
2652 fail=$fail" crypt()" ,
2656 echo "$as_me:$LINENO: checking for egrep" >&5
2657 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
2658 if test "${ac_cv_prog_egrep+set}" = set; then
2659 echo $ECHO_N "(cached) $ECHO_C" >&6
2661 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2662 then ac_cv_prog_egrep='grep -E'
2663 else ac_cv_prog_egrep='egrep'
2666 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
2667 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
2668 EGREP=$ac_cv_prog_egrep
2671 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
2672 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
2673 if test "${ac_cv_header_stdc+set}" = set; then
2674 echo $ECHO_N "(cached) $ECHO_C" >&6
2676 cat >conftest.$ac_ext <<_ACEOF
2679 cat confdefs.h >>conftest.$ac_ext
2680 cat >>conftest.$ac_ext <<_ACEOF
2681 /* end confdefs.h. */
2695 rm -f conftest.$ac_objext
2696 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2697 (eval $ac_compile) 2>conftest.er1
2699 grep -v '^ *+' conftest.er1 >conftest.err
2701 cat conftest.err >&5
2702 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2703 (exit $ac_status); } &&
2704 { ac_try='test -z "$ac_c_werror_flag"
2705 || test ! -s conftest.err'
2706 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2709 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2710 (exit $ac_status); }; } &&
2711 { ac_try='test -s conftest.$ac_objext'
2712 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2715 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2716 (exit $ac_status); }; }; then
2717 ac_cv_header_stdc=yes
2719 echo "$as_me: failed program was:" >&5
2720 sed 's/^/| /' conftest.$ac_ext >&5
2722 ac_cv_header_stdc=no
2724 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2726 if test $ac_cv_header_stdc = yes; then
2727 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2728 cat >conftest.$ac_ext <<_ACEOF
2731 cat confdefs.h >>conftest.$ac_ext
2732 cat >>conftest.$ac_ext <<_ACEOF
2733 /* end confdefs.h. */
2737 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2738 $EGREP "memchr" >/dev/null 2>&1; then
2741 ac_cv_header_stdc=no
2747 if test $ac_cv_header_stdc = yes; then
2748 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2749 cat >conftest.$ac_ext <<_ACEOF
2752 cat confdefs.h >>conftest.$ac_ext
2753 cat >>conftest.$ac_ext <<_ACEOF
2754 /* end confdefs.h. */
2758 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2759 $EGREP "free" >/dev/null 2>&1; then
2762 ac_cv_header_stdc=no
2768 if test $ac_cv_header_stdc = yes; then
2769 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2770 if test "$cross_compiling" = yes; then
2773 cat >conftest.$ac_ext <<_ACEOF
2776 cat confdefs.h >>conftest.$ac_ext
2777 cat >>conftest.$ac_ext <<_ACEOF
2778 /* end confdefs.h. */
2780 #if ((' ' & 0x0FF) == 0x020)
2781 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2782 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2784 # define ISLOWER(c) \
2785 (('a' <= (c) && (c) <= 'i') \
2786 || ('j' <= (c) && (c) <= 'r') \
2787 || ('s' <= (c) && (c) <= 'z'))
2788 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
2791 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2796 for (i = 0; i < 256; i++)
2797 if (XOR (islower (i), ISLOWER (i))
2798 || toupper (i) != TOUPPER (i))
2803 rm -f conftest$ac_exeext
2804 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2805 (eval $ac_link) 2>&5
2807 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2808 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2809 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2812 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2813 (exit $ac_status); }; }; then
2816 echo "$as_me: program exited with status $ac_status" >&5
2817 echo "$as_me: failed program was:" >&5
2818 sed 's/^/| /' conftest.$ac_ext >&5
2821 ac_cv_header_stdc=no
2823 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2827 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
2828 echo "${ECHO_T}$ac_cv_header_stdc" >&6
2829 if test $ac_cv_header_stdc = yes; then
2831 cat >>confdefs.h <<\_ACEOF
2832 #define STDC_HEADERS 1
2837 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
2847 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
2848 inttypes.h stdint.h unistd.h
2850 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
2851 echo "$as_me:$LINENO: checking for $ac_header" >&5
2852 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
2853 if eval "test \"\${$as_ac_Header+set}\" = set"; then
2854 echo $ECHO_N "(cached) $ECHO_C" >&6
2856 cat >conftest.$ac_ext <<_ACEOF
2859 cat confdefs.h >>conftest.$ac_ext
2860 cat >>conftest.$ac_ext <<_ACEOF
2861 /* end confdefs.h. */
2862 $ac_includes_default
2864 #include <$ac_header>
2866 rm -f conftest.$ac_objext
2867 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2868 (eval $ac_compile) 2>conftest.er1
2870 grep -v '^ *+' conftest.er1 >conftest.err
2872 cat conftest.err >&5
2873 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2874 (exit $ac_status); } &&
2875 { ac_try='test -z "$ac_c_werror_flag"
2876 || test ! -s conftest.err'
2877 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2880 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2881 (exit $ac_status); }; } &&
2882 { ac_try='test -s conftest.$ac_objext'
2883 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2886 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2887 (exit $ac_status); }; }; then
2888 eval "$as_ac_Header=yes"
2890 echo "$as_me: failed program was:" >&5
2891 sed 's/^/| /' conftest.$ac_ext >&5
2893 eval "$as_ac_Header=no"
2895 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2897 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
2898 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
2899 if test `eval echo '${'$as_ac_Header'}'` = yes; then
2900 cat >>confdefs.h <<_ACEOF
2901 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
2911 for ac_header in crypt.h shadow.h
2913 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
2914 if eval "test \"\${$as_ac_Header+set}\" = set"; then
2915 echo "$as_me:$LINENO: checking for $ac_header" >&5
2916 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
2917 if eval "test \"\${$as_ac_Header+set}\" = set"; then
2918 echo $ECHO_N "(cached) $ECHO_C" >&6
2920 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
2921 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
2923 # Is the header compilable?
2924 echo "$as_me:$LINENO: checking $ac_header usability" >&5
2925 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
2926 cat >conftest.$ac_ext <<_ACEOF
2929 cat confdefs.h >>conftest.$ac_ext
2930 cat >>conftest.$ac_ext <<_ACEOF
2931 /* end confdefs.h. */
2932 $ac_includes_default
2933 #include <$ac_header>
2935 rm -f conftest.$ac_objext
2936 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2937 (eval $ac_compile) 2>conftest.er1
2939 grep -v '^ *+' conftest.er1 >conftest.err
2941 cat conftest.err >&5
2942 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2943 (exit $ac_status); } &&
2944 { ac_try='test -z "$ac_c_werror_flag"
2945 || test ! -s conftest.err'
2946 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2949 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2950 (exit $ac_status); }; } &&
2951 { ac_try='test -s conftest.$ac_objext'
2952 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2955 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2956 (exit $ac_status); }; }; then
2957 ac_header_compiler=yes
2959 echo "$as_me: failed program was:" >&5
2960 sed 's/^/| /' conftest.$ac_ext >&5
2962 ac_header_compiler=no
2964 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2965 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
2966 echo "${ECHO_T}$ac_header_compiler" >&6
2968 # Is the header present?
2969 echo "$as_me:$LINENO: checking $ac_header presence" >&5
2970 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
2971 cat >conftest.$ac_ext <<_ACEOF
2974 cat confdefs.h >>conftest.$ac_ext
2975 cat >>conftest.$ac_ext <<_ACEOF
2976 /* end confdefs.h. */
2977 #include <$ac_header>
2979 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2980 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2982 grep -v '^ *+' conftest.er1 >conftest.err
2984 cat conftest.err >&5
2985 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2986 (exit $ac_status); } >/dev/null; then
2987 if test -s conftest.err; then
2988 ac_cpp_err=$ac_c_preproc_warn_flag
2989 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2996 if test -z "$ac_cpp_err"; then
2997 ac_header_preproc=yes
2999 echo "$as_me: failed program was:" >&5
3000 sed 's/^/| /' conftest.$ac_ext >&5
3002 ac_header_preproc=no
3004 rm -f conftest.err conftest.$ac_ext
3005 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3006 echo "${ECHO_T}$ac_header_preproc" >&6
3008 # So? What about this header?
3009 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3011 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3012 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3013 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3014 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3015 ac_header_preproc=yes
3018 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3019 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3020 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
3021 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
3022 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3023 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3024 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
3025 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
3026 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3027 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3028 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3029 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3032 ## ------------------------------------------ ##
3033 ## Report this to the AC_PACKAGE_NAME lists. ##
3034 ## ------------------------------------------ ##
3037 sed "s/^/$as_me: WARNING: /" >&2
3040 echo "$as_me:$LINENO: checking for $ac_header" >&5
3041 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3042 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3043 echo $ECHO_N "(cached) $ECHO_C" >&6
3045 eval "$as_ac_Header=\$ac_header_preproc"
3047 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3048 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3051 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3052 cat >>confdefs.h <<_ACEOF
3053 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3062 for ac_func in getspnam getusershell
3064 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
3065 echo "$as_me:$LINENO: checking for $ac_func" >&5
3066 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
3067 if eval "test \"\${$as_ac_var+set}\" = set"; then
3068 echo $ECHO_N "(cached) $ECHO_C" >&6
3070 cat >conftest.$ac_ext <<_ACEOF
3073 cat confdefs.h >>conftest.$ac_ext
3074 cat >>conftest.$ac_ext <<_ACEOF
3075 /* end confdefs.h. */
3076 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
3077 For example, HP-UX 11i <limits.h> declares gettimeofday. */
3078 #define $ac_func innocuous_$ac_func
3080 /* System header to define __stub macros and hopefully few prototypes,
3081 which can conflict with char $ac_func (); below.
3082 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3083 <limits.h> exists even on freestanding compilers. */
3086 # include <limits.h>
3088 # include <assert.h>
3093 /* Override any gcc2 internal prototype to avoid an error. */
3098 /* We use char because int might match the return type of a gcc2
3099 builtin and then its argument prototype would still apply. */
3101 /* The GNU C library defines this for functions which it implements
3102 to always fail with ENOSYS. Some functions are actually named
3103 something starting with __ and the normal name is an alias. */
3104 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3107 char (*f) () = $ac_func;
3116 return f != $ac_func;
3121 rm -f conftest.$ac_objext conftest$ac_exeext
3122 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3123 (eval $ac_link) 2>conftest.er1
3125 grep -v '^ *+' conftest.er1 >conftest.err
3127 cat conftest.err >&5
3128 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3129 (exit $ac_status); } &&
3130 { ac_try='test -z "$ac_c_werror_flag"
3131 || test ! -s conftest.err'
3132 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3135 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3136 (exit $ac_status); }; } &&
3137 { ac_try='test -s conftest$ac_exeext'
3138 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3141 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3142 (exit $ac_status); }; }; then
3143 eval "$as_ac_var=yes"
3145 echo "$as_me: failed program was:" >&5
3146 sed 's/^/| /' conftest.$ac_ext >&5
3148 eval "$as_ac_var=no"
3150 rm -f conftest.err conftest.$ac_objext \
3151 conftest$ac_exeext conftest.$ac_ext
3153 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
3154 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
3155 if test `eval echo '${'$as_ac_var'}'` = yes; then
3156 cat >>confdefs.h <<_ACEOF
3157 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
3164 echo "$as_me:$LINENO: checking for getspnam in -lshadow" >&5
3165 echo $ECHO_N "checking for getspnam in -lshadow... $ECHO_C" >&6
3166 if test "${ac_cv_lib_shadow_getspnam+set}" = set; then
3167 echo $ECHO_N "(cached) $ECHO_C" >&6
3169 ac_check_lib_save_LIBS=$LIBS
3170 LIBS="-lshadow $LIBS"
3171 cat >conftest.$ac_ext <<_ACEOF
3174 cat confdefs.h >>conftest.$ac_ext
3175 cat >>conftest.$ac_ext <<_ACEOF
3176 /* end confdefs.h. */
3178 /* Override any gcc2 internal prototype to avoid an error. */
3182 /* We use char because int might match the return type of a gcc2
3183 builtin and then its argument prototype would still apply. */
3193 rm -f conftest.$ac_objext conftest$ac_exeext
3194 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3195 (eval $ac_link) 2>conftest.er1
3197 grep -v '^ *+' conftest.er1 >conftest.err
3199 cat conftest.err >&5
3200 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3201 (exit $ac_status); } &&
3202 { ac_try='test -z "$ac_c_werror_flag"
3203 || test ! -s conftest.err'
3204 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3207 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3208 (exit $ac_status); }; } &&
3209 { ac_try='test -s conftest$ac_exeext'
3210 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3213 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3214 (exit $ac_status); }; }; then
3215 ac_cv_lib_shadow_getspnam=yes
3217 echo "$as_me: failed program was:" >&5
3218 sed 's/^/| /' conftest.$ac_ext >&5
3220 ac_cv_lib_shadow_getspnam=no
3222 rm -f conftest.err conftest.$ac_objext \
3223 conftest$ac_exeext conftest.$ac_ext
3224 LIBS=$ac_check_lib_save_LIBS
3226 echo "$as_me:$LINENO: result: $ac_cv_lib_shadow_getspnam" >&5
3227 echo "${ECHO_T}$ac_cv_lib_shadow_getspnam" >&6
3228 if test $ac_cv_lib_shadow_getspnam = yes; then
3230 unix_ldflags="${unix_ldflags} -lshadow"
3231 cat >>confdefs.h <<\_ACEOF
3232 #define HAVE_GETSPNAM 1
3243 for ac_func in fgetpwent fgetspent fgetgrent
3245 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
3246 echo "$as_me:$LINENO: checking for $ac_func" >&5
3247 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
3248 if eval "test \"\${$as_ac_var+set}\" = set"; then
3249 echo $ECHO_N "(cached) $ECHO_C" >&6
3251 cat >conftest.$ac_ext <<_ACEOF
3254 cat confdefs.h >>conftest.$ac_ext
3255 cat >>conftest.$ac_ext <<_ACEOF
3256 /* end confdefs.h. */
3257 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
3258 For example, HP-UX 11i <limits.h> declares gettimeofday. */
3259 #define $ac_func innocuous_$ac_func
3261 /* System header to define __stub macros and hopefully few prototypes,
3262 which can conflict with char $ac_func (); below.
3263 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3264 <limits.h> exists even on freestanding compilers. */
3267 # include <limits.h>
3269 # include <assert.h>
3274 /* Override any gcc2 internal prototype to avoid an error. */
3279 /* We use char because int might match the return type of a gcc2
3280 builtin and then its argument prototype would still apply. */
3282 /* The GNU C library defines this for functions which it implements
3283 to always fail with ENOSYS. Some functions are actually named
3284 something starting with __ and the normal name is an alias. */
3285 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3288 char (*f) () = $ac_func;
3297 return f != $ac_func;
3302 rm -f conftest.$ac_objext conftest$ac_exeext
3303 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3304 (eval $ac_link) 2>conftest.er1
3306 grep -v '^ *+' conftest.er1 >conftest.err
3308 cat conftest.err >&5
3309 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3310 (exit $ac_status); } &&
3311 { ac_try='test -z "$ac_c_werror_flag"
3312 || test ! -s conftest.err'
3313 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3316 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3317 (exit $ac_status); }; } &&
3318 { ac_try='test -s conftest$ac_exeext'
3319 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3322 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3323 (exit $ac_status); }; }; then
3324 eval "$as_ac_var=yes"
3326 echo "$as_me: failed program was:" >&5
3327 sed 's/^/| /' conftest.$ac_ext >&5
3329 eval "$as_ac_var=no"
3331 rm -f conftest.err conftest.$ac_objext \
3332 conftest$ac_exeext conftest.$ac_ext
3334 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
3335 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
3336 if test `eval echo '${'$as_ac_var'}'` = yes; then
3337 cat >>confdefs.h <<_ACEOF
3338 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
3348 echo \*\*\* module rlm_unix is disabled.
3351 if test x"$fail" != x""; then
3352 if test x"${enable_strict_dependencies}" = x"yes"; then
3353 { { echo "$as_me:$LINENO: error: set --without-rlm_unix to disable it explicitly." >&5
3354 echo "$as_me: error: set --without-rlm_unix to disable it explicitly." >&2;}
3355 { (exit 1); exit 1; }; }
3357 { echo "$as_me:$LINENO: WARNING: silently not building rlm_unix." >&5
3358 echo "$as_me: WARNING: silently not building rlm_unix." >&2;}
3359 { echo "$as_me:$LINENO: WARNING: FAILURE: rlm_unix requires: $fail." >&5
3360 echo "$as_me: WARNING: FAILURE: rlm_unix requires: $fail." >&2;};
3368 ac_config_headers="$ac_config_headers config.h"
3370 ac_config_files="$ac_config_files Makefile"
3371 cat >confcache <<\_ACEOF
3372 # This file is a shell script that caches the results of configure
3373 # tests run on this system so they can be shared between configure
3374 # scripts and configure runs, see configure's option --config-cache.
3375 # It is not useful on other systems. If it contains results you don't
3376 # want to keep, you may remove or edit it.
3378 # config.status only pays attention to the cache file if you give it
3379 # the --recheck option to rerun configure.
3381 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3382 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3387 # The following way of writing the cache mishandles newlines in values,
3388 # but we know of no workaround that is simple, portable, and efficient.
3389 # So, don't put newlines in cache variables' values.
3390 # Ultrix sh set writes to stderr and can't be redirected directly,
3391 # and sets the high bit in the cache file unless we assign to the vars.
3394 case `(ac_space=' '; set | grep ac_space) 2>&1` in
3396 # `set' does not quote correctly, so add quotes (double-quote
3397 # substitution turns \\\\ into \\, and sed turns \\ into \).
3400 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3403 # `set' quotes correctly as required by POSIX, so do not add quotes.
3405 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
3412 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3414 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3416 if diff $cache_file confcache >/dev/null 2>&1; then :; else
3417 if test -w $cache_file; then
3418 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
3419 cat confcache >$cache_file
3421 echo "not updating unwritable cache $cache_file"
3426 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3427 # Let make expand exec_prefix.
3428 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3430 # VPATH may cause trouble with some makes, so we remove $(srcdir),
3431 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
3432 # trailing colons and then remove the whole line if VPATH becomes empty
3433 # (actually we leave an empty line to preserve line numbers).
3434 if test "x$srcdir" = x.; then
3435 ac_vpsub='/^[ ]*VPATH[ ]*=/{
3436 s/:*\$(srcdir):*/:/;
3437 s/:*\${srcdir}:*/:/;
3439 s/^\([^=]*=[ ]*\):*/\1/;
3445 DEFS=-DHAVE_CONFIG_H
3449 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3450 # 1. Remove the extension, and $U if already installed.
3451 ac_i=`echo "$ac_i" |
3452 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
3454 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
3455 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
3459 LTLIBOBJS=$ac_ltlibobjs
3463 : ${CONFIG_STATUS=./config.status}
3464 ac_clean_files_save=$ac_clean_files
3465 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3466 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
3467 echo "$as_me: creating $CONFIG_STATUS" >&6;}
3468 cat >$CONFIG_STATUS <<_ACEOF
3470 # Generated by $as_me.
3471 # Run this file to recreate the current configuration.
3472 # Compiler output produced by configure, useful for debugging
3473 # configure, is in config.log if it exists.
3478 SHELL=\${CONFIG_SHELL-$SHELL}
3481 cat >>$CONFIG_STATUS <<\_ACEOF
3482 ## --------------------- ##
3483 ## M4sh Initialization. ##
3484 ## --------------------- ##
3486 # Be Bourne compatible
3487 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
3490 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
3491 # is contrary to our usage. Disable this feature.
3492 alias -g '${1+"$@"}'='"$@"'
3493 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
3496 DUALCASE=1; export DUALCASE # for MKS sh
3498 # Support unset when possible.
3499 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
3506 # Work around bugs in pre-3.0 UWIN ksh.
3507 $as_unset ENV MAIL MAILPATH
3514 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
3515 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
3516 LC_TELEPHONE LC_TIME
3518 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
3519 eval $as_var=C; export $as_var
3525 # Required to use basename.
3526 if expr a : '\(a\)' >/dev/null 2>&1; then
3532 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
3533 as_basename=basename
3539 # Name of the executable.
3540 as_me=`$as_basename "$0" ||
3541 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3542 X"$0" : 'X\(//\)$' \| \
3543 X"$0" : 'X\(/\)$' \| \
3544 . : '\(.\)' 2>/dev/null ||
3546 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
3547 /^X\/\(\/\/\)$/{ s//\1/; q; }
3548 /^X\/\(\/\).*/{ s//\1/; q; }
3552 # PATH needs CR, and LINENO needs CR and PATH.
3553 # Avoid depending upon Character Ranges.
3554 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3555 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3556 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3557 as_cr_digits='0123456789'
3558 as_cr_alnum=$as_cr_Letters$as_cr_digits
3560 # The user is always right.
3561 if test "${PATH_SEPARATOR+set}" != set; then
3562 echo "#! /bin/sh" >conf$$.sh
3563 echo "exit 0" >>conf$$.sh
3565 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3576 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
3577 test "x$as_lineno_1" != "x$as_lineno_2" &&
3578 test "x$as_lineno_3" = "x$as_lineno_2" || {
3579 # Find who we are. Look in the path if we contain no path at all
3582 *[\\/]* ) as_myself=$0 ;;
3583 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3587 test -z "$as_dir" && as_dir=.
3588 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3593 # We did not find ourselves, most probably we were run as `sh COMMAND'
3594 # in which case we are not to be found in the path.
3595 if test "x$as_myself" = x; then
3598 if test ! -f "$as_myself"; then
3599 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
3600 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
3601 { (exit 1); exit 1; }; }
3603 case $CONFIG_SHELL in
3605 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3606 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
3609 test -z "$as_dir" && as_dir=.
3610 for as_base in sh bash ksh sh5; do
3613 if ("$as_dir/$as_base" -c '
3616 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
3617 test "x$as_lineno_1" != "x$as_lineno_2" &&
3618 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
3619 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
3620 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
3621 CONFIG_SHELL=$as_dir/$as_base
3623 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
3631 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
3632 # uniformly replaced by the line number. The first 'sed' inserts a
3633 # line-number line before each line; the second 'sed' does the real
3634 # work. The second script uses 'N' to pair each line-number line
3635 # with the numbered line, and appends trailing '-' during
3636 # substitution so that $LINENO is not a special case at line end.
3637 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
3638 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
3639 sed '=' <$as_myself |
3644 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
3647 s,^['$as_cr_digits']*\n,,
3649 chmod +x $as_me.lineno ||
3650 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
3651 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
3652 { (exit 1); exit 1; }; }
3654 # Don't try to exec as it changes $[0], causing all sort of problems
3655 # (the dirname of $[0] is not the place where we might find the
3656 # original and so on. Autoconf is especially sensible to this).
3658 # Exit status is that of the last command.
3663 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
3664 *c*,-n*) ECHO_N= ECHO_C='
3666 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
3667 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
3670 if expr a : '\(a\)' >/dev/null 2>&1; then
3676 rm -f conf$$ conf$$.exe conf$$.file
3678 if ln -s conf$$.file conf$$ 2>/dev/null; then
3679 # We could just check for DJGPP; but this test a) works b) is more generic
3680 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
3681 if test -f conf$$.exe; then
3682 # Don't use ln at all; we don't have any links
3687 elif ln conf$$.file conf$$ 2>/dev/null; then
3692 rm -f conf$$ conf$$.exe conf$$.file
3694 if mkdir -p . 2>/dev/null; then
3697 test -d ./-p && rmdir ./-p
3701 as_executable_p="test -f"
3703 # Sed expression to map a string onto a valid CPP name.
3704 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3706 # Sed expression to map a string onto a valid variable name.
3707 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3711 # We need space, tab and new line, in precisely that order.
3721 # Open the log real soon, to keep \$[0] and so on meaningful, and to
3722 # report actual input values of CONFIG_FILES etc. instead of their
3723 # values after options handling. Logging --version etc. is OK.
3727 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3728 ## Running $as_me. ##
3733 This file was extended by $as_me, which was
3734 generated by GNU Autoconf 2.59. Invocation command line was
3736 CONFIG_FILES = $CONFIG_FILES
3737 CONFIG_HEADERS = $CONFIG_HEADERS
3738 CONFIG_LINKS = $CONFIG_LINKS
3739 CONFIG_COMMANDS = $CONFIG_COMMANDS
3743 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
3747 # Files that config.status was made for.
3748 if test -n "$ac_config_files"; then
3749 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
3752 if test -n "$ac_config_headers"; then
3753 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
3756 if test -n "$ac_config_links"; then
3757 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
3760 if test -n "$ac_config_commands"; then
3761 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
3764 cat >>$CONFIG_STATUS <<\_ACEOF
3767 \`$as_me' instantiates files from templates according to the
3768 current configuration.
3770 Usage: $0 [OPTIONS] [FILE]...
3772 -h, --help print this help, then exit
3773 -V, --version print version number, then exit
3774 -q, --quiet do not print progress messages
3775 -d, --debug don't remove temporary files
3776 --recheck update $as_me by reconfiguring in the same conditions
3777 --file=FILE[:TEMPLATE]
3778 instantiate the configuration file FILE
3779 --header=FILE[:TEMPLATE]
3780 instantiate the configuration header FILE
3782 Configuration files:
3785 Configuration headers:
3788 Report bugs to <bug-autoconf@gnu.org>."
3791 cat >>$CONFIG_STATUS <<_ACEOF
3794 configured by $0, generated by GNU Autoconf 2.59,
3795 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
3797 Copyright (C) 2003 Free Software Foundation, Inc.
3798 This config.status script is free software; the Free Software Foundation
3799 gives unlimited permission to copy, distribute and modify it."
3803 cat >>$CONFIG_STATUS <<\_ACEOF
3804 # If no file are specified by the user, then we need to provide default
3805 # value. By we need to know if files were specified by the user.
3811 ac_option=`expr "x$1" : 'x\([^=]*\)='`
3812 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
3820 *) # This is not an option, so the user has probably given explicit
3823 ac_need_defaults=false;;
3827 # Handling of the options.
3829 cat >>$CONFIG_STATUS <<\_ACEOF
3830 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3832 --version | --vers* | -V )
3833 echo "$ac_cs_version"; exit 0 ;;
3835 # Conflict between --help and --header
3836 { { echo "$as_me:$LINENO: error: ambiguous option: $1
3837 Try \`$0 --help' for more information." >&5
3838 echo "$as_me: error: ambiguous option: $1
3839 Try \`$0 --help' for more information." >&2;}
3840 { (exit 1); exit 1; }; };;
3841 --help | --hel | -h )
3842 echo "$ac_cs_usage"; exit 0 ;;
3843 --debug | --d* | -d )
3845 --file | --fil | --fi | --f )
3847 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
3848 ac_need_defaults=false;;
3849 --header | --heade | --head | --hea )
3851 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
3852 ac_need_defaults=false;;
3853 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3854 | -silent | --silent | --silen | --sile | --sil | --si | --s)
3858 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
3859 Try \`$0 --help' for more information." >&5
3860 echo "$as_me: error: unrecognized option: $1
3861 Try \`$0 --help' for more information." >&2;}
3862 { (exit 1); exit 1; }; } ;;
3864 *) ac_config_targets="$ac_config_targets $1" ;;
3870 ac_configure_extra_args=
3872 if $ac_cs_silent; then
3874 ac_configure_extra_args="$ac_configure_extra_args --silent"
3878 cat >>$CONFIG_STATUS <<_ACEOF
3879 if \$ac_cs_recheck; then
3880 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
3881 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3890 cat >>$CONFIG_STATUS <<\_ACEOF
3891 for ac_config_target in $ac_config_targets
3893 case "$ac_config_target" in
3894 # Handling of arguments.
3895 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3896 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
3897 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
3898 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
3899 { (exit 1); exit 1; }; };;
3903 # If the user did not use the arguments to specify the items to instantiate,
3904 # then the envvar interface is used. Set only those that are not.
3905 # We use the long form for the default assignment because of an extremely
3906 # bizarre bug on SunOS 4.1.3.
3907 if $ac_need_defaults; then
3908 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3909 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
3912 # Have a temporary directory for convenience. Make it in the build tree
3913 # simply because there is no reason to put it here, and in addition,
3914 # creating and moving files from /tmp can sometimes cause problems.
3915 # Create a temporary directory, and hook for its removal unless debugging.
3918 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
3919 trap '{ (exit 1); exit 1; }' 1 2 13 15
3922 # Create a (secure) tmp directory for tmp files.
3925 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
3926 test -n "$tmp" && test -d "$tmp"
3929 tmp=./confstat$$-$RANDOM
3930 (umask 077 && mkdir $tmp)
3933 echo "$me: cannot create a temporary directory in ." >&2
3934 { (exit 1); exit 1; }
3939 cat >>$CONFIG_STATUS <<_ACEOF
3942 # CONFIG_FILES section.
3945 # No need to generate the scripts if there are no CONFIG_FILES.
3946 # This happens for instance when ./config.status config.h
3947 if test -n "\$CONFIG_FILES"; then
3948 # Protect against being on the right side of a sed subst in config.status.
3949 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
3950 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
3951 s,@SHELL@,$SHELL,;t t
3952 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
3953 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
3954 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
3955 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
3956 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
3957 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
3958 s,@exec_prefix@,$exec_prefix,;t t
3959 s,@prefix@,$prefix,;t t
3960 s,@program_transform_name@,$program_transform_name,;t t
3961 s,@bindir@,$bindir,;t t
3962 s,@sbindir@,$sbindir,;t t
3963 s,@libexecdir@,$libexecdir,;t t
3964 s,@datadir@,$datadir,;t t
3965 s,@sysconfdir@,$sysconfdir,;t t
3966 s,@sharedstatedir@,$sharedstatedir,;t t
3967 s,@localstatedir@,$localstatedir,;t t
3968 s,@libdir@,$libdir,;t t
3969 s,@includedir@,$includedir,;t t
3970 s,@oldincludedir@,$oldincludedir,;t t
3971 s,@infodir@,$infodir,;t t
3972 s,@mandir@,$mandir,;t t
3973 s,@build_alias@,$build_alias,;t t
3974 s,@host_alias@,$host_alias,;t t
3975 s,@target_alias@,$target_alias,;t t
3977 s,@ECHO_C@,$ECHO_C,;t t
3978 s,@ECHO_N@,$ECHO_N,;t t
3979 s,@ECHO_T@,$ECHO_T,;t t
3982 s,@CFLAGS@,$CFLAGS,;t t
3983 s,@LDFLAGS@,$LDFLAGS,;t t
3984 s,@CPPFLAGS@,$CPPFLAGS,;t t
3985 s,@ac_ct_CC@,$ac_ct_CC,;t t
3986 s,@EXEEXT@,$EXEEXT,;t t
3987 s,@OBJEXT@,$OBJEXT,;t t
3989 s,@EGREP@,$EGREP,;t t
3990 s,@unix_ldflags@,$unix_ldflags,;t t
3991 s,@unix_cflags@,$unix_cflags,;t t
3992 s,@targetname@,$targetname,;t t
3993 s,@LIBOBJS@,$LIBOBJS,;t t
3994 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
3999 cat >>$CONFIG_STATUS <<\_ACEOF
4000 # Split the substitutions into bite-sized pieces for seds with
4001 # small command number limits, like on Digital OSF/1 and HP-UX.
4003 ac_sed_frag=1 # Number of current file.
4004 ac_beg=1 # First line for current file.
4005 ac_end=$ac_max_sed_lines # Line after last line for current file.
4008 while $ac_more_lines; do
4009 if test $ac_beg -gt 1; then
4010 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
4012 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
4014 if test ! -s $tmp/subs.frag; then
4017 # The purpose of the label and of the branching condition is to
4018 # speed up the sed processing (if there are no `@' at all, there
4019 # is no need to browse any of the substitutions).
4020 # These are the two extra sed commands mentioned above.
4022 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
4023 if test -z "$ac_sed_cmds"; then
4024 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
4026 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
4028 ac_sed_frag=`expr $ac_sed_frag + 1`
4030 ac_end=`expr $ac_end + $ac_max_sed_lines`
4033 if test -z "$ac_sed_cmds"; then
4036 fi # test -n "$CONFIG_FILES"
4039 cat >>$CONFIG_STATUS <<\_ACEOF
4040 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
4041 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4043 - | *:- | *:-:* ) # input from stdin
4045 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4046 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4047 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4048 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4049 * ) ac_file_in=$ac_file.in ;;
4052 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
4053 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
4054 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4055 X"$ac_file" : 'X\(//\)[^/]' \| \
4056 X"$ac_file" : 'X\(//\)$' \| \
4057 X"$ac_file" : 'X\(/\)' \| \
4058 . : '\(.\)' 2>/dev/null ||
4060 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4061 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4062 /^X\(\/\/\)$/{ s//\1/; q; }
4063 /^X\(\/\).*/{ s//\1/; q; }
4065 { if $as_mkdir_p; then
4070 while test ! -d "$as_dir"; do
4071 as_dirs="$as_dir $as_dirs"
4072 as_dir=`(dirname "$as_dir") 2>/dev/null ||
4073 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4074 X"$as_dir" : 'X\(//\)[^/]' \| \
4075 X"$as_dir" : 'X\(//\)$' \| \
4076 X"$as_dir" : 'X\(/\)' \| \
4077 . : '\(.\)' 2>/dev/null ||
4079 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4080 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4081 /^X\(\/\/\)$/{ s//\1/; q; }
4082 /^X\(\/\).*/{ s//\1/; q; }
4085 test ! -n "$as_dirs" || mkdir $as_dirs
4086 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
4087 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
4088 { (exit 1); exit 1; }; }; }
4092 if test "$ac_dir" != .; then
4093 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
4094 # A "../" for each directory in $ac_dir_suffix.
4095 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
4097 ac_dir_suffix= ac_top_builddir=
4101 .) # No --srcdir option. We are building in place.
4103 if test -z "$ac_top_builddir"; then
4106 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
4108 [\\/]* | ?:[\\/]* ) # Absolute path.
4109 ac_srcdir=$srcdir$ac_dir_suffix;
4110 ac_top_srcdir=$srcdir ;;
4112 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
4113 ac_top_srcdir=$ac_top_builddir$srcdir ;;
4116 # Do not use `cd foo && pwd` to compute absolute paths, because
4117 # the directories may not exist.
4119 .) ac_abs_builddir="$ac_dir";;
4122 .) ac_abs_builddir=`pwd`;;
4123 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
4124 *) ac_abs_builddir=`pwd`/"$ac_dir";;
4127 case $ac_abs_builddir in
4128 .) ac_abs_top_builddir=${ac_top_builddir}.;;
4130 case ${ac_top_builddir}. in
4131 .) ac_abs_top_builddir=$ac_abs_builddir;;
4132 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
4133 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
4136 case $ac_abs_builddir in
4137 .) ac_abs_srcdir=$ac_srcdir;;
4140 .) ac_abs_srcdir=$ac_abs_builddir;;
4141 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
4142 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
4145 case $ac_abs_builddir in
4146 .) ac_abs_top_srcdir=$ac_top_srcdir;;
4148 case $ac_top_srcdir in
4149 .) ac_abs_top_srcdir=$ac_abs_builddir;;
4150 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
4151 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
4157 if test x"$ac_file" != x-; then
4158 { echo "$as_me:$LINENO: creating $ac_file" >&5
4159 echo "$as_me: creating $ac_file" >&6;}
4162 # Let's still pretend it is `configure' which instantiates (i.e., don't
4163 # use $as_me), people would be surprised to read:
4164 # /* config.h. Generated by config.status. */
4165 if test x"$ac_file" = x-; then
4168 configure_input="$ac_file. "
4170 configure_input=$configure_input"Generated from `echo $ac_file_in |
4171 sed 's,.*/,,'` by configure."
4173 # First look for the input files in the build tree, otherwise in the
4175 ac_file_inputs=`IFS=:
4176 for f in $ac_file_in; do
4178 -) echo $tmp/stdin ;;
4180 # Absolute (can't be DOS-style, as IFS=:)
4181 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
4182 echo "$as_me: error: cannot find input file: $f" >&2;}
4183 { (exit 1); exit 1; }; }
4186 if test -f "$f"; then
4189 elif test -f "$srcdir/$f"; then
4194 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
4195 echo "$as_me: error: cannot find input file: $f" >&2;}
4196 { (exit 1); exit 1; }; }
4199 done` || { (exit 1); exit 1; }
4201 cat >>$CONFIG_STATUS <<_ACEOF
4205 cat >>$CONFIG_STATUS <<\_ACEOF
4207 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4208 s,@configure_input@,$configure_input,;t t
4209 s,@srcdir@,$ac_srcdir,;t t
4210 s,@abs_srcdir@,$ac_abs_srcdir,;t t
4211 s,@top_srcdir@,$ac_top_srcdir,;t t
4212 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
4213 s,@builddir@,$ac_builddir,;t t
4214 s,@abs_builddir@,$ac_abs_builddir,;t t
4215 s,@top_builddir@,$ac_top_builddir,;t t
4216 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
4217 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
4219 if test x"$ac_file" != x-; then
4220 mv $tmp/out $ac_file
4228 cat >>$CONFIG_STATUS <<\_ACEOF
4231 # CONFIG_HEADER section.
4234 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
4235 # NAME is the cpp macro being defined and VALUE is the value it is being given.
4237 # ac_d sets the value in "#define NAME VALUE" lines.
4238 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
4239 ac_dB='[ ].*$,\1#\2'
4242 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
4243 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
4244 ac_uB='$,\1#\2define\3'
4248 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
4249 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4251 - | *:- | *:-:* ) # input from stdin
4253 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4254 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4255 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4256 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4257 * ) ac_file_in=$ac_file.in ;;
4260 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
4261 echo "$as_me: creating $ac_file" >&6;}
4263 # First look for the input files in the build tree, otherwise in the
4265 ac_file_inputs=`IFS=:
4266 for f in $ac_file_in; do
4268 -) echo $tmp/stdin ;;
4270 # Absolute (can't be DOS-style, as IFS=:)
4271 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
4272 echo "$as_me: error: cannot find input file: $f" >&2;}
4273 { (exit 1); exit 1; }; }
4274 # Do quote $f, to prevent DOS paths from being IFS'd.
4277 if test -f "$f"; then
4280 elif test -f "$srcdir/$f"; then
4285 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
4286 echo "$as_me: error: cannot find input file: $f" >&2;}
4287 { (exit 1); exit 1; }; }
4290 done` || { (exit 1); exit 1; }
4291 # Remove the trailing spaces.
4292 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
4296 # Transform confdefs.h into two sed scripts, `conftest.defines' and
4297 # `conftest.undefs', that substitutes the proper values into
4298 # config.h.in to produce config.h. The first handles `#define'
4299 # templates, and the second `#undef' templates.
4300 # And first: Protect against being on the right side of a sed subst in
4301 # config.status. Protect against being in an unquoted here document
4303 rm -f conftest.defines conftest.undefs
4304 # Using a here document instead of a string reduces the quoting nightmare.
4305 # Putting comments in sed scripts is not portable.
4307 # `end' is used to avoid that the second main sed command (meant for
4308 # 0-ary CPP macros) applies to n-ary macro definitions.
4309 # See the Autoconf documentation for `clear'.
4310 cat >confdef2sed.sed <<\_ACEOF
4315 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
4317 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
4320 # If some macros were called several times there might be several times
4321 # the same #defines, which is useless. Nevertheless, we may not want to
4322 # sort them, since we want the *last* AC-DEFINE to be honored.
4323 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
4324 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
4325 rm -f confdef2sed.sed
4327 # This sed command replaces #undef with comments. This is necessary, for
4328 # example, in the case of _POSIX_SOURCE, which is predefined and required
4329 # on some systems where configure will not decide to define it.
4330 cat >>conftest.undefs <<\_ACEOF
4331 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
4334 # Break up conftest.defines because some shells have a limit on the size
4335 # of here documents, and old seds have small limits too (100 cmds).
4336 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
4337 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
4338 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
4339 echo ' :' >>$CONFIG_STATUS
4341 while grep . conftest.defines >/dev/null
4343 # Write a limited-size here document to $tmp/defines.sed.
4344 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
4345 # Speed up: don't consider the non `#define' lines.
4346 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
4347 # Work around the forget-to-reset-the-flag bug.
4348 echo 't clr' >>$CONFIG_STATUS
4349 echo ': clr' >>$CONFIG_STATUS
4350 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
4352 sed -f $tmp/defines.sed $tmp/in >$tmp/out
4356 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
4357 rm -f conftest.defines
4358 mv conftest.tail conftest.defines
4360 rm -f conftest.defines
4361 echo ' fi # grep' >>$CONFIG_STATUS
4362 echo >>$CONFIG_STATUS
4364 # Break up conftest.undefs because some shells have a limit on the size
4365 # of here documents, and old seds have small limits too (100 cmds).
4366 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
4368 while grep . conftest.undefs >/dev/null
4370 # Write a limited-size here document to $tmp/undefs.sed.
4371 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
4372 # Speed up: don't consider the non `#undef'
4373 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
4374 # Work around the forget-to-reset-the-flag bug.
4375 echo 't clr' >>$CONFIG_STATUS
4376 echo ': clr' >>$CONFIG_STATUS
4377 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
4379 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
4383 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
4384 rm -f conftest.undefs
4385 mv conftest.tail conftest.undefs
4387 rm -f conftest.undefs
4389 cat >>$CONFIG_STATUS <<\_ACEOF
4390 # Let's still pretend it is `configure' which instantiates (i.e., don't
4391 # use $as_me), people would be surprised to read:
4392 # /* config.h. Generated by config.status. */
4393 if test x"$ac_file" = x-; then
4394 echo "/* Generated by configure. */" >$tmp/config.h
4396 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
4398 cat $tmp/in >>$tmp/config.h
4400 if test x"$ac_file" != x-; then
4401 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
4402 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
4403 echo "$as_me: $ac_file is unchanged" >&6;}
4405 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
4406 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4407 X"$ac_file" : 'X\(//\)[^/]' \| \
4408 X"$ac_file" : 'X\(//\)$' \| \
4409 X"$ac_file" : 'X\(/\)' \| \
4410 . : '\(.\)' 2>/dev/null ||
4412 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4413 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4414 /^X\(\/\/\)$/{ s//\1/; q; }
4415 /^X\(\/\).*/{ s//\1/; q; }
4417 { if $as_mkdir_p; then
4422 while test ! -d "$as_dir"; do
4423 as_dirs="$as_dir $as_dirs"
4424 as_dir=`(dirname "$as_dir") 2>/dev/null ||
4425 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4426 X"$as_dir" : 'X\(//\)[^/]' \| \
4427 X"$as_dir" : 'X\(//\)$' \| \
4428 X"$as_dir" : 'X\(/\)' \| \
4429 . : '\(.\)' 2>/dev/null ||
4431 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4432 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4433 /^X\(\/\/\)$/{ s//\1/; q; }
4434 /^X\(\/\).*/{ s//\1/; q; }
4437 test ! -n "$as_dirs" || mkdir $as_dirs
4438 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
4439 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
4440 { (exit 1); exit 1; }; }; }
4443 mv $tmp/config.h $ac_file
4452 cat >>$CONFIG_STATUS <<\_ACEOF
4454 { (exit 0); exit 0; }
4456 chmod +x $CONFIG_STATUS
4457 ac_clean_files=$ac_clean_files_save
4460 # configure is writing to config.log, and then calls config.status.
4461 # config.status does its own redirection, appending to config.log.
4462 # Unfortunately, on DOS this fails, as config.log is still kept open
4463 # by configure, so config.status won't be able to write to it; its
4464 # output is simply discarded. So we exec the FD to /dev/null,
4465 # effectively closing config.log, so it can be properly (re)opened and
4466 # appended to by config.status. When coming back to configure, we
4467 # need to make the FD available again.
4468 if test "$no_create" != yes; then
4470 ac_config_status_args=
4471 test "$silent" = yes &&
4472 ac_config_status_args="$ac_config_status_args --quiet"
4474 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4476 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4477 # would make configure fail if this is the last instruction.
4478 $ac_cs_success || { (exit 1); exit 1; }