2 # From configure.in Revision: 1.11 .
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 : ${ac_max_here_lines=38}
268 # Identity of this package.
275 ac_unique_file="rlm_counter.c"
276 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP EGREP counter_ldflags counter_cflags targetname LIBOBJS LTLIBOBJS'
279 # Initialize some variables set by options.
281 ac_init_version=false
282 # The variables have the same names as the options, with
283 # dashes changed to underlines.
291 program_transform_name=s,x,x,
299 # Installation directory options.
300 # These are left unexpanded so users can "make install exec_prefix=/foo"
301 # and all the variables that are supposed to be based on exec_prefix
302 # by default will actually change.
303 # Use braces instead of parens because sh, perl, etc. also accept them.
304 bindir='${exec_prefix}/bin'
305 sbindir='${exec_prefix}/sbin'
306 libexecdir='${exec_prefix}/libexec'
307 datadir='${prefix}/share'
308 sysconfdir='${prefix}/etc'
309 sharedstatedir='${prefix}/com'
310 localstatedir='${prefix}/var'
311 libdir='${exec_prefix}/lib'
312 includedir='${prefix}/include'
313 oldincludedir='/usr/include'
314 infodir='${prefix}/info'
315 mandir='${prefix}/man'
320 # If the previous option needs an argument, assign it.
321 if test -n "$ac_prev"; then
322 eval "$ac_prev=\$ac_option"
327 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
329 # Accept the important Cygnus configure options, so we can diagnose typos.
333 -bindir | --bindir | --bindi | --bind | --bin | --bi)
335 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
338 -build | --build | --buil | --bui | --bu)
339 ac_prev=build_alias ;;
340 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
341 build_alias=$ac_optarg ;;
343 -cache-file | --cache-file | --cache-fil | --cache-fi \
344 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
345 ac_prev=cache_file ;;
346 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
347 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
348 cache_file=$ac_optarg ;;
351 cache_file=config.cache ;;
353 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
355 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
357 datadir=$ac_optarg ;;
359 -disable-* | --disable-*)
360 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
361 # Reject names that are not valid shell variable names.
362 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
363 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
364 { (exit 1); exit 1; }; }
365 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
366 eval "enable_$ac_feature=no" ;;
368 -enable-* | --enable-*)
369 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
370 # Reject names that are not valid shell variable names.
371 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
372 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
373 { (exit 1); exit 1; }; }
374 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
376 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
379 eval "enable_$ac_feature='$ac_optarg'" ;;
381 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
382 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
383 | --exec | --exe | --ex)
384 ac_prev=exec_prefix ;;
385 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
386 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
387 | --exec=* | --exe=* | --ex=*)
388 exec_prefix=$ac_optarg ;;
390 -gas | --gas | --ga | --g)
391 # Obsolete; use --with-gas.
394 -help | --help | --hel | --he | -h)
396 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
397 ac_init_help=recursive ;;
398 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
399 ac_init_help=short ;;
401 -host | --host | --hos | --ho)
402 ac_prev=host_alias ;;
403 -host=* | --host=* | --hos=* | --ho=*)
404 host_alias=$ac_optarg ;;
406 -includedir | --includedir | --includedi | --included | --include \
407 | --includ | --inclu | --incl | --inc)
408 ac_prev=includedir ;;
409 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
410 | --includ=* | --inclu=* | --incl=* | --inc=*)
411 includedir=$ac_optarg ;;
413 -infodir | --infodir | --infodi | --infod | --info | --inf)
415 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
416 infodir=$ac_optarg ;;
418 -libdir | --libdir | --libdi | --libd)
420 -libdir=* | --libdir=* | --libdi=* | --libd=*)
423 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
424 | --libexe | --libex | --libe)
425 ac_prev=libexecdir ;;
426 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
427 | --libexe=* | --libex=* | --libe=*)
428 libexecdir=$ac_optarg ;;
430 -localstatedir | --localstatedir | --localstatedi | --localstated \
431 | --localstate | --localstat | --localsta | --localst \
432 | --locals | --local | --loca | --loc | --lo)
433 ac_prev=localstatedir ;;
434 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
435 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
436 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
437 localstatedir=$ac_optarg ;;
439 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
441 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
445 # Obsolete; use --without-fp.
448 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
449 | --no-cr | --no-c | -n)
452 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
453 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
456 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
457 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
458 | --oldin | --oldi | --old | --ol | --o)
459 ac_prev=oldincludedir ;;
460 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
461 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
462 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
463 oldincludedir=$ac_optarg ;;
465 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
467 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
470 -program-prefix | --program-prefix | --program-prefi | --program-pref \
471 | --program-pre | --program-pr | --program-p)
472 ac_prev=program_prefix ;;
473 -program-prefix=* | --program-prefix=* | --program-prefi=* \
474 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
475 program_prefix=$ac_optarg ;;
477 -program-suffix | --program-suffix | --program-suffi | --program-suff \
478 | --program-suf | --program-su | --program-s)
479 ac_prev=program_suffix ;;
480 -program-suffix=* | --program-suffix=* | --program-suffi=* \
481 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
482 program_suffix=$ac_optarg ;;
484 -program-transform-name | --program-transform-name \
485 | --program-transform-nam | --program-transform-na \
486 | --program-transform-n | --program-transform- \
487 | --program-transform | --program-transfor \
488 | --program-transfo | --program-transf \
489 | --program-trans | --program-tran \
490 | --progr-tra | --program-tr | --program-t)
491 ac_prev=program_transform_name ;;
492 -program-transform-name=* | --program-transform-name=* \
493 | --program-transform-nam=* | --program-transform-na=* \
494 | --program-transform-n=* | --program-transform-=* \
495 | --program-transform=* | --program-transfor=* \
496 | --program-transfo=* | --program-transf=* \
497 | --program-trans=* | --program-tran=* \
498 | --progr-tra=* | --program-tr=* | --program-t=*)
499 program_transform_name=$ac_optarg ;;
501 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
502 | -silent | --silent | --silen | --sile | --sil)
505 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
507 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
509 sbindir=$ac_optarg ;;
511 -sharedstatedir | --sharedstatedir | --sharedstatedi \
512 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
513 | --sharedst | --shareds | --shared | --share | --shar \
515 ac_prev=sharedstatedir ;;
516 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
517 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
518 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
520 sharedstatedir=$ac_optarg ;;
522 -site | --site | --sit)
524 -site=* | --site=* | --sit=*)
527 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
529 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
532 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
533 | --syscon | --sysco | --sysc | --sys | --sy)
534 ac_prev=sysconfdir ;;
535 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
536 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
537 sysconfdir=$ac_optarg ;;
539 -target | --target | --targe | --targ | --tar | --ta | --t)
540 ac_prev=target_alias ;;
541 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
542 target_alias=$ac_optarg ;;
544 -v | -verbose | --verbose | --verbos | --verbo | --verb)
547 -version | --version | --versio | --versi | --vers | -V)
551 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
552 # Reject names that are not valid shell variable names.
553 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
554 { echo "$as_me: error: invalid package name: $ac_package" >&2
555 { (exit 1); exit 1; }; }
556 ac_package=`echo $ac_package| sed 's/-/_/g'`
558 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
561 eval "with_$ac_package='$ac_optarg'" ;;
563 -without-* | --without-*)
564 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
565 # Reject names that are not valid shell variable names.
566 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
567 { echo "$as_me: error: invalid package name: $ac_package" >&2
568 { (exit 1); exit 1; }; }
569 ac_package=`echo $ac_package | sed 's/-/_/g'`
570 eval "with_$ac_package=no" ;;
573 # Obsolete; use --with-x.
576 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
577 | --x-incl | --x-inc | --x-in | --x-i)
578 ac_prev=x_includes ;;
579 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
580 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
581 x_includes=$ac_optarg ;;
583 -x-libraries | --x-libraries | --x-librarie | --x-librari \
584 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
585 ac_prev=x_libraries ;;
586 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
587 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
588 x_libraries=$ac_optarg ;;
590 -*) { echo "$as_me: error: unrecognized option: $ac_option
591 Try \`$0 --help' for more information." >&2
592 { (exit 1); exit 1; }; }
596 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
597 # Reject names that are not valid shell variable names.
598 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
599 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
600 { (exit 1); exit 1; }; }
601 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
602 eval "$ac_envvar='$ac_optarg'"
606 # FIXME: should be removed in autoconf 3.0.
607 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
608 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
609 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
610 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
616 if test -n "$ac_prev"; then
617 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
618 { echo "$as_me: error: missing argument to $ac_option" >&2
619 { (exit 1); exit 1; }; }
622 # Be sure to have absolute paths.
623 for ac_var in exec_prefix prefix
625 eval ac_val=$`echo $ac_var`
627 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
628 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
629 { (exit 1); exit 1; }; };;
633 # Be sure to have absolute paths.
634 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
635 localstatedir libdir includedir oldincludedir infodir mandir
637 eval ac_val=$`echo $ac_var`
639 [\\/$]* | ?:[\\/]* ) ;;
640 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
641 { (exit 1); exit 1; }; };;
645 # There might be people who depend on the old broken behavior: `$host'
646 # used to hold the argument of --host etc.
647 # FIXME: To remove some day.
652 # FIXME: To remove some day.
653 if test "x$host_alias" != x; then
654 if test "x$build_alias" = x; then
655 cross_compiling=maybe
656 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
657 If a cross compiler is detected then cross compile mode will be used." >&2
658 elif test "x$build_alias" != "x$host_alias"; then
664 test -n "$host_alias" && ac_tool_prefix=$host_alias-
666 test "$silent" = yes && exec 6>/dev/null
669 # Find the source files, if location was not specified.
670 if test -z "$srcdir"; then
671 ac_srcdir_defaulted=yes
672 # Try the directory containing this script, then its parent.
673 ac_confdir=`(dirname "$0") 2>/dev/null ||
674 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
675 X"$0" : 'X\(//\)[^/]' \| \
676 X"$0" : 'X\(//\)$' \| \
677 X"$0" : 'X\(/\)' \| \
678 . : '\(.\)' 2>/dev/null ||
680 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
681 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
682 /^X\(\/\/\)$/{ s//\1/; q; }
683 /^X\(\/\).*/{ s//\1/; q; }
686 if test ! -r $srcdir/$ac_unique_file; then
690 ac_srcdir_defaulted=no
692 if test ! -r $srcdir/$ac_unique_file; then
693 if test "$ac_srcdir_defaulted" = yes; then
694 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
695 { (exit 1); exit 1; }; }
697 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
698 { (exit 1); exit 1; }; }
701 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
702 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
703 { (exit 1); exit 1; }; }
704 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
705 ac_env_build_alias_set=${build_alias+set}
706 ac_env_build_alias_value=$build_alias
707 ac_cv_env_build_alias_set=${build_alias+set}
708 ac_cv_env_build_alias_value=$build_alias
709 ac_env_host_alias_set=${host_alias+set}
710 ac_env_host_alias_value=$host_alias
711 ac_cv_env_host_alias_set=${host_alias+set}
712 ac_cv_env_host_alias_value=$host_alias
713 ac_env_target_alias_set=${target_alias+set}
714 ac_env_target_alias_value=$target_alias
715 ac_cv_env_target_alias_set=${target_alias+set}
716 ac_cv_env_target_alias_value=$target_alias
717 ac_env_CC_set=${CC+set}
719 ac_cv_env_CC_set=${CC+set}
720 ac_cv_env_CC_value=$CC
721 ac_env_CFLAGS_set=${CFLAGS+set}
722 ac_env_CFLAGS_value=$CFLAGS
723 ac_cv_env_CFLAGS_set=${CFLAGS+set}
724 ac_cv_env_CFLAGS_value=$CFLAGS
725 ac_env_LDFLAGS_set=${LDFLAGS+set}
726 ac_env_LDFLAGS_value=$LDFLAGS
727 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
728 ac_cv_env_LDFLAGS_value=$LDFLAGS
729 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
730 ac_env_CPPFLAGS_value=$CPPFLAGS
731 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
732 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
733 ac_env_CPP_set=${CPP+set}
734 ac_env_CPP_value=$CPP
735 ac_cv_env_CPP_set=${CPP+set}
736 ac_cv_env_CPP_value=$CPP
739 # Report the --help message.
741 if test "$ac_init_help" = "long"; then
742 # Omit some internal or obsolete options to make the list less imposing.
743 # This message is too long to be a string in the A/UX 3.1 sh.
745 \`configure' configures this package to adapt to many kinds of systems.
747 Usage: $0 [OPTION]... [VAR=VALUE]...
749 To assign environment variables (e.g., CC, CFLAGS...), specify them as
750 VAR=VALUE. See below for descriptions of some of the useful variables.
752 Defaults for the options are specified in brackets.
755 -h, --help display this help and exit
756 --help=short display options specific to this package
757 --help=recursive display the short help of all the included packages
758 -V, --version display version information and exit
759 -q, --quiet, --silent do not print \`checking...' messages
760 --cache-file=FILE cache test results in FILE [disabled]
761 -C, --config-cache alias for \`--cache-file=config.cache'
762 -n, --no-create do not create output files
763 --srcdir=DIR find the sources in DIR [configure dir or \`..']
768 Installation directories:
769 --prefix=PREFIX install architecture-independent files in PREFIX
771 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
774 By default, \`make install' will install all the files in
775 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
776 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
777 for instance \`--prefix=\$HOME'.
779 For better control, use the options below.
781 Fine tuning of the installation directories:
782 --bindir=DIR user executables [EPREFIX/bin]
783 --sbindir=DIR system admin executables [EPREFIX/sbin]
784 --libexecdir=DIR program executables [EPREFIX/libexec]
785 --datadir=DIR read-only architecture-independent data [PREFIX/share]
786 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
787 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
788 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
789 --libdir=DIR object code libraries [EPREFIX/lib]
790 --includedir=DIR C header files [PREFIX/include]
791 --oldincludedir=DIR C header files for non-gcc [/usr/include]
792 --infodir=DIR info documentation [PREFIX/info]
793 --mandir=DIR man documentation [PREFIX/man]
800 if test -n "$ac_init_help"; then
804 Some influential environment variables:
805 CC C compiler command
806 CFLAGS C compiler flags
807 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
808 nonstandard directory <lib dir>
809 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
810 headers in a nonstandard directory <include dir>
813 Use these variables to override the choices made by `configure' or to help
814 it to find libraries and programs with nonstandard names/locations.
819 if test "$ac_init_help" = "recursive"; then
820 # If there are subdirs, report their specific --help.
822 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
823 test -d $ac_dir || continue
826 if test "$ac_dir" != .; then
827 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
828 # A "../" for each directory in $ac_dir_suffix.
829 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
831 ac_dir_suffix= ac_top_builddir=
835 .) # No --srcdir option. We are building in place.
837 if test -z "$ac_top_builddir"; then
840 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
842 [\\/]* | ?:[\\/]* ) # Absolute path.
843 ac_srcdir=$srcdir$ac_dir_suffix;
844 ac_top_srcdir=$srcdir ;;
846 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
847 ac_top_srcdir=$ac_top_builddir$srcdir ;;
850 # Do not use `cd foo && pwd` to compute absolute paths, because
851 # the directories may not exist.
853 .) ac_abs_builddir="$ac_dir";;
856 .) ac_abs_builddir=`pwd`;;
857 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
858 *) ac_abs_builddir=`pwd`/"$ac_dir";;
861 case $ac_abs_builddir in
862 .) ac_abs_top_builddir=${ac_top_builddir}.;;
864 case ${ac_top_builddir}. in
865 .) ac_abs_top_builddir=$ac_abs_builddir;;
866 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
867 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
870 case $ac_abs_builddir in
871 .) ac_abs_srcdir=$ac_srcdir;;
874 .) ac_abs_srcdir=$ac_abs_builddir;;
875 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
876 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
879 case $ac_abs_builddir in
880 .) ac_abs_top_srcdir=$ac_top_srcdir;;
882 case $ac_top_srcdir in
883 .) ac_abs_top_srcdir=$ac_abs_builddir;;
884 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
885 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
890 # Check for guested configure; otherwise get Cygnus style configure.
891 if test -f $ac_srcdir/configure.gnu; then
893 $SHELL $ac_srcdir/configure.gnu --help=recursive
894 elif test -f $ac_srcdir/configure; then
896 $SHELL $ac_srcdir/configure --help=recursive
897 elif test -f $ac_srcdir/configure.ac ||
898 test -f $ac_srcdir/configure.in; then
902 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
908 test -n "$ac_init_help" && exit 0
909 if $ac_init_version; then
912 Copyright (C) 2003 Free Software Foundation, Inc.
913 This configure script is free software; the Free Software Foundation
914 gives unlimited permission to copy, distribute and modify it.
920 This file contains any messages produced by compilers while
921 running configure, to aid debugging if configure makes a mistake.
923 It was created by $as_me, which was
924 generated by GNU Autoconf 2.59. Invocation command line was
935 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
936 uname -m = `(uname -m) 2>/dev/null || echo unknown`
937 uname -r = `(uname -r) 2>/dev/null || echo unknown`
938 uname -s = `(uname -s) 2>/dev/null || echo unknown`
939 uname -v = `(uname -v) 2>/dev/null || echo unknown`
941 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
942 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
944 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
945 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
946 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
947 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
948 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
949 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
950 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
954 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
958 test -z "$as_dir" && as_dir=.
974 # Keep a trace of the command line.
975 # Strip out --no-create and --no-recursion so they do not pile up.
976 # Strip out --silent because we don't want to record it for future runs.
977 # Also quote any args containing shell meta-characters.
978 # Make two passes to allow for proper duplicate-argument suppression.
983 ac_must_keep_next=false
989 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
990 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
991 | -silent | --silent | --silen | --sile | --sil)
993 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
994 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
997 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
999 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1000 if test $ac_must_keep_next = true; then
1001 ac_must_keep_next=false # Got value, back to normal.
1004 *=* | --config-cache | -C | -disable-* | --disable-* \
1005 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1006 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1007 | -with-* | --with-* | -without-* | --without-* | --x)
1008 case "$ac_configure_args0 " in
1009 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1012 -* ) ac_must_keep_next=true ;;
1015 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1016 # Get rid of the leading space.
1022 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1023 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1025 # When interrupted or exit'd, cleanup temporary files, and complete
1026 # config.log. We remove comments because anyway the quotes in there
1027 # would cause problems or look ugly.
1028 # WARNING: Be sure not to use single quotes in there, as some shells,
1029 # such as our DU 5.0 friend, will then `close' the trap.
1030 trap 'exit_status=$?
1031 # Save into config.log some information that might help in debugging.
1036 ## ---------------- ##
1037 ## Cache variables. ##
1038 ## ---------------- ##
1041 # The following way of writing the cache mishandles newlines in values,
1044 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1047 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1048 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1052 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1059 ## ----------------- ##
1060 ## Output variables. ##
1061 ## ----------------- ##
1064 for ac_var in $ac_subst_vars
1066 eval ac_val=$`echo $ac_var`
1067 echo "$ac_var='"'"'$ac_val'"'"'"
1071 if test -n "$ac_subst_files"; then
1078 for ac_var in $ac_subst_files
1080 eval ac_val=$`echo $ac_var`
1081 echo "$ac_var='"'"'$ac_val'"'"'"
1086 if test -s confdefs.h; then
1093 sed "/^$/d" confdefs.h | sort
1096 test "$ac_signal" != 0 &&
1097 echo "$as_me: caught signal $ac_signal"
1098 echo "$as_me: exit $exit_status"
1100 rm -f core *.core &&
1101 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1104 for ac_signal in 1 2 13 15; do
1105 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1109 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1110 rm -rf conftest* confdefs.h
1111 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1114 # Predefined preprocessor variables.
1116 cat >>confdefs.h <<_ACEOF
1117 #define PACKAGE_NAME "$PACKAGE_NAME"
1121 cat >>confdefs.h <<_ACEOF
1122 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1126 cat >>confdefs.h <<_ACEOF
1127 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1131 cat >>confdefs.h <<_ACEOF
1132 #define PACKAGE_STRING "$PACKAGE_STRING"
1136 cat >>confdefs.h <<_ACEOF
1137 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1141 # Let the site file select an alternate cache file if it wants to.
1142 # Prefer explicitly selected file to automatically selected ones.
1143 if test -z "$CONFIG_SITE"; then
1144 if test "x$prefix" != xNONE; then
1145 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1147 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1150 for ac_site_file in $CONFIG_SITE; do
1151 if test -r "$ac_site_file"; then
1152 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1153 echo "$as_me: loading site script $ac_site_file" >&6;}
1154 sed 's/^/| /' "$ac_site_file" >&5
1159 if test -r "$cache_file"; then
1160 # Some versions of bash will fail to source /dev/null (special
1161 # files actually), so we avoid doing that.
1162 if test -f "$cache_file"; then
1163 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1164 echo "$as_me: loading cache $cache_file" >&6;}
1166 [\\/]* | ?:[\\/]* ) . $cache_file;;
1167 *) . ./$cache_file;;
1171 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1172 echo "$as_me: creating cache $cache_file" >&6;}
1176 # Check that the precious variables saved in the cache have kept the same
1178 ac_cache_corrupted=false
1179 for ac_var in `(set) 2>&1 |
1180 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1181 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1182 eval ac_new_set=\$ac_env_${ac_var}_set
1183 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1184 eval ac_new_val="\$ac_env_${ac_var}_value"
1185 case $ac_old_set,$ac_new_set in
1187 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1188 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1189 ac_cache_corrupted=: ;;
1191 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1192 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1193 ac_cache_corrupted=: ;;
1196 if test "x$ac_old_val" != "x$ac_new_val"; then
1197 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1198 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1199 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1200 echo "$as_me: former value: $ac_old_val" >&2;}
1201 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1202 echo "$as_me: current value: $ac_new_val" >&2;}
1203 ac_cache_corrupted=:
1206 # Pass precious variables to config.status.
1207 if test "$ac_new_set" = set; then
1209 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1210 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1211 *) ac_arg=$ac_var=$ac_new_val ;;
1213 case " $ac_configure_args " in
1214 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1215 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1219 if $ac_cache_corrupted; then
1220 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1221 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1222 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1223 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1224 { (exit 1); exit 1; }; }
1228 ac_cpp='$CPP $CPPFLAGS'
1229 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1230 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1231 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1254 if test x$with_rlm_counter != xno; then
1257 ac_cpp='$CPP $CPPFLAGS'
1258 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1259 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1260 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1261 if test -n "$ac_tool_prefix"; then
1262 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1263 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1264 echo "$as_me:$LINENO: checking for $ac_word" >&5
1265 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1266 if test "${ac_cv_prog_CC+set}" = set; then
1267 echo $ECHO_N "(cached) $ECHO_C" >&6
1269 if test -n "$CC"; then
1270 ac_cv_prog_CC="$CC" # Let the user override the test.
1272 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1276 test -z "$as_dir" && as_dir=.
1277 for ac_exec_ext in '' $ac_executable_extensions; do
1278 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1279 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1280 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1289 if test -n "$CC"; then
1290 echo "$as_me:$LINENO: result: $CC" >&5
1291 echo "${ECHO_T}$CC" >&6
1293 echo "$as_me:$LINENO: result: no" >&5
1294 echo "${ECHO_T}no" >&6
1298 if test -z "$ac_cv_prog_CC"; then
1300 # Extract the first word of "gcc", so it can be a program name with args.
1301 set dummy gcc; ac_word=$2
1302 echo "$as_me:$LINENO: checking for $ac_word" >&5
1303 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1304 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1305 echo $ECHO_N "(cached) $ECHO_C" >&6
1307 if test -n "$ac_ct_CC"; then
1308 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1310 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1314 test -z "$as_dir" && as_dir=.
1315 for ac_exec_ext in '' $ac_executable_extensions; do
1316 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1317 ac_cv_prog_ac_ct_CC="gcc"
1318 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1326 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1327 if test -n "$ac_ct_CC"; then
1328 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1329 echo "${ECHO_T}$ac_ct_CC" >&6
1331 echo "$as_me:$LINENO: result: no" >&5
1332 echo "${ECHO_T}no" >&6
1340 if test -z "$CC"; then
1341 if test -n "$ac_tool_prefix"; then
1342 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1343 set dummy ${ac_tool_prefix}cc; ac_word=$2
1344 echo "$as_me:$LINENO: checking for $ac_word" >&5
1345 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1346 if test "${ac_cv_prog_CC+set}" = set; then
1347 echo $ECHO_N "(cached) $ECHO_C" >&6
1349 if test -n "$CC"; then
1350 ac_cv_prog_CC="$CC" # Let the user override the test.
1352 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1356 test -z "$as_dir" && as_dir=.
1357 for ac_exec_ext in '' $ac_executable_extensions; do
1358 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1359 ac_cv_prog_CC="${ac_tool_prefix}cc"
1360 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1369 if test -n "$CC"; then
1370 echo "$as_me:$LINENO: result: $CC" >&5
1371 echo "${ECHO_T}$CC" >&6
1373 echo "$as_me:$LINENO: result: no" >&5
1374 echo "${ECHO_T}no" >&6
1378 if test -z "$ac_cv_prog_CC"; then
1380 # Extract the first word of "cc", so it can be a program name with args.
1381 set dummy cc; ac_word=$2
1382 echo "$as_me:$LINENO: checking for $ac_word" >&5
1383 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1384 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1385 echo $ECHO_N "(cached) $ECHO_C" >&6
1387 if test -n "$ac_ct_CC"; then
1388 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1390 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1394 test -z "$as_dir" && as_dir=.
1395 for ac_exec_ext in '' $ac_executable_extensions; do
1396 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1397 ac_cv_prog_ac_ct_CC="cc"
1398 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1406 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1407 if test -n "$ac_ct_CC"; then
1408 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1409 echo "${ECHO_T}$ac_ct_CC" >&6
1411 echo "$as_me:$LINENO: result: no" >&5
1412 echo "${ECHO_T}no" >&6
1421 if test -z "$CC"; then
1422 # Extract the first word of "cc", so it can be a program name with args.
1423 set dummy cc; ac_word=$2
1424 echo "$as_me:$LINENO: checking for $ac_word" >&5
1425 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1426 if test "${ac_cv_prog_CC+set}" = set; then
1427 echo $ECHO_N "(cached) $ECHO_C" >&6
1429 if test -n "$CC"; then
1430 ac_cv_prog_CC="$CC" # Let the user override the test.
1433 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1437 test -z "$as_dir" && as_dir=.
1438 for ac_exec_ext in '' $ac_executable_extensions; do
1439 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1440 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1441 ac_prog_rejected=yes
1445 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1451 if test $ac_prog_rejected = yes; then
1452 # We found a bogon in the path, so make sure we never use it.
1453 set dummy $ac_cv_prog_CC
1455 if test $# != 0; then
1456 # We chose a different compiler from the bogus one.
1457 # However, it has the same basename, so the bogon will be chosen
1458 # first if we set CC to just the basename; use the full file name.
1460 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1466 if test -n "$CC"; then
1467 echo "$as_me:$LINENO: result: $CC" >&5
1468 echo "${ECHO_T}$CC" >&6
1470 echo "$as_me:$LINENO: result: no" >&5
1471 echo "${ECHO_T}no" >&6
1475 if test -z "$CC"; then
1476 if test -n "$ac_tool_prefix"; then
1479 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1480 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1481 echo "$as_me:$LINENO: checking for $ac_word" >&5
1482 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1483 if test "${ac_cv_prog_CC+set}" = set; then
1484 echo $ECHO_N "(cached) $ECHO_C" >&6
1486 if test -n "$CC"; then
1487 ac_cv_prog_CC="$CC" # Let the user override the test.
1489 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1493 test -z "$as_dir" && as_dir=.
1494 for ac_exec_ext in '' $ac_executable_extensions; do
1495 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1496 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1497 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1506 if test -n "$CC"; then
1507 echo "$as_me:$LINENO: result: $CC" >&5
1508 echo "${ECHO_T}$CC" >&6
1510 echo "$as_me:$LINENO: result: no" >&5
1511 echo "${ECHO_T}no" >&6
1514 test -n "$CC" && break
1517 if test -z "$CC"; then
1521 # Extract the first word of "$ac_prog", so it can be a program name with args.
1522 set dummy $ac_prog; ac_word=$2
1523 echo "$as_me:$LINENO: checking for $ac_word" >&5
1524 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1525 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1526 echo $ECHO_N "(cached) $ECHO_C" >&6
1528 if test -n "$ac_ct_CC"; then
1529 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1531 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1535 test -z "$as_dir" && as_dir=.
1536 for ac_exec_ext in '' $ac_executable_extensions; do
1537 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1538 ac_cv_prog_ac_ct_CC="$ac_prog"
1539 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1547 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1548 if test -n "$ac_ct_CC"; then
1549 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1550 echo "${ECHO_T}$ac_ct_CC" >&6
1552 echo "$as_me:$LINENO: result: no" >&5
1553 echo "${ECHO_T}no" >&6
1556 test -n "$ac_ct_CC" && break
1565 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1566 See \`config.log' for more details." >&5
1567 echo "$as_me: error: no acceptable C compiler found in \$PATH
1568 See \`config.log' for more details." >&2;}
1569 { (exit 1); exit 1; }; }
1571 # Provide some information about the compiler.
1572 echo "$as_me:$LINENO:" \
1573 "checking for C compiler version" >&5
1574 ac_compiler=`set X $ac_compile; echo $2`
1575 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1576 (eval $ac_compiler --version </dev/null >&5) 2>&5
1578 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1579 (exit $ac_status); }
1580 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1581 (eval $ac_compiler -v </dev/null >&5) 2>&5
1583 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1584 (exit $ac_status); }
1585 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1586 (eval $ac_compiler -V </dev/null >&5) 2>&5
1588 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1589 (exit $ac_status); }
1591 cat >conftest.$ac_ext <<_ACEOF
1594 cat confdefs.h >>conftest.$ac_ext
1595 cat >>conftest.$ac_ext <<_ACEOF
1596 /* end confdefs.h. */
1606 ac_clean_files_save=$ac_clean_files
1607 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1608 # Try to create an executable without -o first, disregard a.out.
1609 # It will help us diagnose broken compilers, and finding out an intuition
1611 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1612 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1613 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1614 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1615 (eval $ac_link_default) 2>&5
1617 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1618 (exit $ac_status); }; then
1619 # Find the output, starting from the most likely. This scheme is
1620 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1623 # Be careful to initialize this variable, since it used to be cached.
1624 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1626 # b.out is created by i960 compilers.
1627 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1629 test -f "$ac_file" || continue
1631 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1634 # This is the source file.
1637 # We found the default executable, but exeext='' is most
1641 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1642 # FIXME: I believe we export ac_cv_exeext for Libtool,
1643 # but it would be cool to find out if it's true. Does anybody
1644 # maintain Libtool? --akim.
1652 echo "$as_me: failed program was:" >&5
1653 sed 's/^/| /' conftest.$ac_ext >&5
1655 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1656 See \`config.log' for more details." >&5
1657 echo "$as_me: error: C compiler cannot create executables
1658 See \`config.log' for more details." >&2;}
1659 { (exit 77); exit 77; }; }
1662 ac_exeext=$ac_cv_exeext
1663 echo "$as_me:$LINENO: result: $ac_file" >&5
1664 echo "${ECHO_T}$ac_file" >&6
1666 # Check the compiler produces executables we can run. If not, either
1667 # the compiler is broken, or we cross compile.
1668 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1669 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1670 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1671 # If not cross compiling, check that we can run a simple program.
1672 if test "$cross_compiling" != yes; then
1673 if { ac_try='./$ac_file'
1674 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1677 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1678 (exit $ac_status); }; }; then
1681 if test "$cross_compiling" = maybe; then
1684 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1685 If you meant to cross compile, use \`--host'.
1686 See \`config.log' for more details." >&5
1687 echo "$as_me: error: cannot run C compiled programs.
1688 If you meant to cross compile, use \`--host'.
1689 See \`config.log' for more details." >&2;}
1690 { (exit 1); exit 1; }; }
1694 echo "$as_me:$LINENO: result: yes" >&5
1695 echo "${ECHO_T}yes" >&6
1697 rm -f a.out a.exe conftest$ac_cv_exeext b.out
1698 ac_clean_files=$ac_clean_files_save
1699 # Check the compiler produces executables we can run. If not, either
1700 # the compiler is broken, or we cross compile.
1701 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1702 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1703 echo "$as_me:$LINENO: result: $cross_compiling" >&5
1704 echo "${ECHO_T}$cross_compiling" >&6
1706 echo "$as_me:$LINENO: checking for suffix of executables" >&5
1707 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1708 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1709 (eval $ac_link) 2>&5
1711 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1712 (exit $ac_status); }; then
1713 # If both `conftest.exe' and `conftest' are `present' (well, observable)
1714 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1715 # work properly (i.e., refer to `conftest.exe'), while it won't with
1717 for ac_file in conftest.exe conftest conftest.*; do
1718 test -f "$ac_file" || continue
1720 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
1721 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1728 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1729 See \`config.log' for more details." >&5
1730 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1731 See \`config.log' for more details." >&2;}
1732 { (exit 1); exit 1; }; }
1735 rm -f conftest$ac_cv_exeext
1736 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1737 echo "${ECHO_T}$ac_cv_exeext" >&6
1739 rm -f conftest.$ac_ext
1740 EXEEXT=$ac_cv_exeext
1742 echo "$as_me:$LINENO: checking for suffix of object files" >&5
1743 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1744 if test "${ac_cv_objext+set}" = set; then
1745 echo $ECHO_N "(cached) $ECHO_C" >&6
1747 cat >conftest.$ac_ext <<_ACEOF
1750 cat confdefs.h >>conftest.$ac_ext
1751 cat >>conftest.$ac_ext <<_ACEOF
1752 /* end confdefs.h. */
1762 rm -f conftest.o conftest.obj
1763 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1764 (eval $ac_compile) 2>&5
1766 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1767 (exit $ac_status); }; then
1768 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1770 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
1771 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1776 echo "$as_me: failed program was:" >&5
1777 sed 's/^/| /' conftest.$ac_ext >&5
1779 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1780 See \`config.log' for more details." >&5
1781 echo "$as_me: error: cannot compute suffix of object files: cannot compile
1782 See \`config.log' for more details." >&2;}
1783 { (exit 1); exit 1; }; }
1786 rm -f conftest.$ac_cv_objext conftest.$ac_ext
1788 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1789 echo "${ECHO_T}$ac_cv_objext" >&6
1790 OBJEXT=$ac_cv_objext
1792 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
1793 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1794 if test "${ac_cv_c_compiler_gnu+set}" = set; then
1795 echo $ECHO_N "(cached) $ECHO_C" >&6
1797 cat >conftest.$ac_ext <<_ACEOF
1800 cat confdefs.h >>conftest.$ac_ext
1801 cat >>conftest.$ac_ext <<_ACEOF
1802 /* end confdefs.h. */
1815 rm -f conftest.$ac_objext
1816 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1817 (eval $ac_compile) 2>conftest.er1
1819 grep -v '^ *+' conftest.er1 >conftest.err
1821 cat conftest.err >&5
1822 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1823 (exit $ac_status); } &&
1824 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
1825 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1828 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1829 (exit $ac_status); }; } &&
1830 { ac_try='test -s conftest.$ac_objext'
1831 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1834 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1835 (exit $ac_status); }; }; then
1838 echo "$as_me: failed program was:" >&5
1839 sed 's/^/| /' conftest.$ac_ext >&5
1843 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1844 ac_cv_c_compiler_gnu=$ac_compiler_gnu
1847 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
1848 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
1849 GCC=`test $ac_compiler_gnu = yes && echo yes`
1850 ac_test_CFLAGS=${CFLAGS+set}
1851 ac_save_CFLAGS=$CFLAGS
1853 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
1854 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
1855 if test "${ac_cv_prog_cc_g+set}" = set; then
1856 echo $ECHO_N "(cached) $ECHO_C" >&6
1858 cat >conftest.$ac_ext <<_ACEOF
1861 cat confdefs.h >>conftest.$ac_ext
1862 cat >>conftest.$ac_ext <<_ACEOF
1863 /* end confdefs.h. */
1873 rm -f conftest.$ac_objext
1874 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1875 (eval $ac_compile) 2>conftest.er1
1877 grep -v '^ *+' conftest.er1 >conftest.err
1879 cat conftest.err >&5
1880 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1881 (exit $ac_status); } &&
1882 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
1883 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1886 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1887 (exit $ac_status); }; } &&
1888 { ac_try='test -s conftest.$ac_objext'
1889 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1892 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1893 (exit $ac_status); }; }; then
1896 echo "$as_me: failed program was:" >&5
1897 sed 's/^/| /' conftest.$ac_ext >&5
1901 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1903 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
1904 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
1905 if test "$ac_test_CFLAGS" = set; then
1906 CFLAGS=$ac_save_CFLAGS
1907 elif test $ac_cv_prog_cc_g = yes; then
1908 if test "$GCC" = yes; then
1914 if test "$GCC" = yes; then
1920 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
1921 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
1922 if test "${ac_cv_prog_cc_stdc+set}" = set; then
1923 echo $ECHO_N "(cached) $ECHO_C" >&6
1925 ac_cv_prog_cc_stdc=no
1927 cat >conftest.$ac_ext <<_ACEOF
1930 cat confdefs.h >>conftest.$ac_ext
1931 cat >>conftest.$ac_ext <<_ACEOF
1932 /* end confdefs.h. */
1935 #include <sys/types.h>
1936 #include <sys/stat.h>
1937 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
1938 struct buf { int x; };
1939 FILE * (*rcsopen) (struct buf *, struct stat *, int);
1940 static char *e (p, i)
1946 static char *f (char * (*g) (char **, int), char **p, ...)
1951 s = g (p, va_arg (v,int));
1956 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
1957 function prototypes and stuff, but not '\xHH' hex character constants.
1958 These don't provoke an error unfortunately, instead are silently treated
1959 as 'x'. The following induces an error, until -std1 is added to get
1960 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
1961 array size at least. It's necessary to write '\x00'==0 to get something
1962 that's true only with -std1. */
1963 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
1965 int test (int i, double x);
1966 struct s1 {int (*f) (int a);};
1967 struct s2 {int (*f) (double a);};
1968 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
1974 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
1979 # Don't try gcc -ansi; that turns off useful extensions and
1980 # breaks some systems' header files.
1981 # AIX -qlanglvl=ansi
1982 # Ultrix and OSF/1 -std1
1983 # HP-UX 10.20 and later -Ae
1984 # HP-UX older versions -Aa -D_HPUX_SOURCE
1985 # SVR4 -Xc -D__EXTENSIONS__
1986 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
1988 CC="$ac_save_CC $ac_arg"
1989 rm -f conftest.$ac_objext
1990 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1991 (eval $ac_compile) 2>conftest.er1
1993 grep -v '^ *+' conftest.er1 >conftest.err
1995 cat conftest.err >&5
1996 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1997 (exit $ac_status); } &&
1998 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
1999 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2002 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2003 (exit $ac_status); }; } &&
2004 { ac_try='test -s conftest.$ac_objext'
2005 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2008 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2009 (exit $ac_status); }; }; then
2010 ac_cv_prog_cc_stdc=$ac_arg
2013 echo "$as_me: failed program was:" >&5
2014 sed 's/^/| /' conftest.$ac_ext >&5
2017 rm -f conftest.err conftest.$ac_objext
2019 rm -f conftest.$ac_ext conftest.$ac_objext
2024 case "x$ac_cv_prog_cc_stdc" in
2026 echo "$as_me:$LINENO: result: none needed" >&5
2027 echo "${ECHO_T}none needed" >&6 ;;
2029 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2030 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2031 CC="$CC $ac_cv_prog_cc_stdc" ;;
2034 # Some people use a C++ compiler to compile C. Since we use `exit',
2035 # in C++ we need to declare it. In case someone uses the same compiler
2036 # for both compiling C and C++ we need to have the C++ compiler decide
2037 # the declaration of exit, since it's the most demanding environment.
2038 cat >conftest.$ac_ext <<_ACEOF
2043 rm -f conftest.$ac_objext
2044 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2045 (eval $ac_compile) 2>conftest.er1
2047 grep -v '^ *+' conftest.er1 >conftest.err
2049 cat conftest.err >&5
2050 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2051 (exit $ac_status); } &&
2052 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2053 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2056 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2057 (exit $ac_status); }; } &&
2058 { ac_try='test -s conftest.$ac_objext'
2059 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2062 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2063 (exit $ac_status); }; }; then
2064 for ac_declaration in \
2066 'extern "C" void std::exit (int) throw (); using std::exit;' \
2067 'extern "C" void std::exit (int); using std::exit;' \
2068 'extern "C" void exit (int) throw ();' \
2069 'extern "C" void exit (int);' \
2072 cat >conftest.$ac_ext <<_ACEOF
2075 cat confdefs.h >>conftest.$ac_ext
2076 cat >>conftest.$ac_ext <<_ACEOF
2077 /* end confdefs.h. */
2088 rm -f conftest.$ac_objext
2089 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2090 (eval $ac_compile) 2>conftest.er1
2092 grep -v '^ *+' conftest.er1 >conftest.err
2094 cat conftest.err >&5
2095 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2096 (exit $ac_status); } &&
2097 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2098 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2101 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2102 (exit $ac_status); }; } &&
2103 { ac_try='test -s conftest.$ac_objext'
2104 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2107 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2108 (exit $ac_status); }; }; then
2111 echo "$as_me: failed program was:" >&5
2112 sed 's/^/| /' conftest.$ac_ext >&5
2116 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2117 cat >conftest.$ac_ext <<_ACEOF
2120 cat confdefs.h >>conftest.$ac_ext
2121 cat >>conftest.$ac_ext <<_ACEOF
2122 /* end confdefs.h. */
2132 rm -f conftest.$ac_objext
2133 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2134 (eval $ac_compile) 2>conftest.er1
2136 grep -v '^ *+' conftest.er1 >conftest.err
2138 cat conftest.err >&5
2139 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2140 (exit $ac_status); } &&
2141 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2142 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2145 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2146 (exit $ac_status); }; } &&
2147 { ac_try='test -s conftest.$ac_objext'
2148 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2151 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2152 (exit $ac_status); }; }; then
2155 echo "$as_me: failed program was:" >&5
2156 sed 's/^/| /' conftest.$ac_ext >&5
2159 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2162 if test -n "$ac_declaration"; then
2163 echo '#ifdef __cplusplus' >>confdefs.h
2164 echo $ac_declaration >>confdefs.h
2165 echo '#endif' >>confdefs.h
2169 echo "$as_me: failed program was:" >&5
2170 sed 's/^/| /' conftest.$ac_ext >&5
2173 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2175 ac_cpp='$CPP $CPPFLAGS'
2176 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2177 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2178 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2181 ac_cpp='$CPP $CPPFLAGS'
2182 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2183 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2184 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2185 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2186 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2187 # On Suns, sometimes $CPP names a directory.
2188 if test -n "$CPP" && test -d "$CPP"; then
2191 if test -z "$CPP"; then
2192 if test "${ac_cv_prog_CPP+set}" = set; then
2193 echo $ECHO_N "(cached) $ECHO_C" >&6
2195 # Double quotes because CPP needs to be expanded
2196 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2199 for ac_c_preproc_warn_flag in '' yes
2201 # Use a header file that comes with gcc, so configuring glibc
2202 # with a fresh cross-compiler works.
2203 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2204 # <limits.h> exists even on freestanding compilers.
2205 # On the NeXT, cc -E runs the code through the compiler's parser,
2206 # not just through cpp. "Syntax error" is here to catch this case.
2207 cat >conftest.$ac_ext <<_ACEOF
2210 cat confdefs.h >>conftest.$ac_ext
2211 cat >>conftest.$ac_ext <<_ACEOF
2212 /* end confdefs.h. */
2214 # include <limits.h>
2216 # include <assert.h>
2220 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2221 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2223 grep -v '^ *+' conftest.er1 >conftest.err
2225 cat conftest.err >&5
2226 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2227 (exit $ac_status); } >/dev/null; then
2228 if test -s conftest.err; then
2229 ac_cpp_err=$ac_c_preproc_warn_flag
2230 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2237 if test -z "$ac_cpp_err"; then
2240 echo "$as_me: failed program was:" >&5
2241 sed 's/^/| /' conftest.$ac_ext >&5
2243 # Broken: fails on valid input.
2246 rm -f conftest.err conftest.$ac_ext
2248 # OK, works on sane cases. Now check whether non-existent headers
2249 # can be detected and how.
2250 cat >conftest.$ac_ext <<_ACEOF
2253 cat confdefs.h >>conftest.$ac_ext
2254 cat >>conftest.$ac_ext <<_ACEOF
2255 /* end confdefs.h. */
2256 #include <ac_nonexistent.h>
2258 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2259 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2261 grep -v '^ *+' conftest.er1 >conftest.err
2263 cat conftest.err >&5
2264 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2265 (exit $ac_status); } >/dev/null; then
2266 if test -s conftest.err; then
2267 ac_cpp_err=$ac_c_preproc_warn_flag
2268 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2275 if test -z "$ac_cpp_err"; then
2276 # Broken: success on invalid input.
2279 echo "$as_me: failed program was:" >&5
2280 sed 's/^/| /' conftest.$ac_ext >&5
2282 # Passes both tests.
2286 rm -f conftest.err conftest.$ac_ext
2289 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2290 rm -f conftest.err conftest.$ac_ext
2291 if $ac_preproc_ok; then
2303 echo "$as_me:$LINENO: result: $CPP" >&5
2304 echo "${ECHO_T}$CPP" >&6
2306 for ac_c_preproc_warn_flag in '' yes
2308 # Use a header file that comes with gcc, so configuring glibc
2309 # with a fresh cross-compiler works.
2310 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2311 # <limits.h> exists even on freestanding compilers.
2312 # On the NeXT, cc -E runs the code through the compiler's parser,
2313 # not just through cpp. "Syntax error" is here to catch this case.
2314 cat >conftest.$ac_ext <<_ACEOF
2317 cat confdefs.h >>conftest.$ac_ext
2318 cat >>conftest.$ac_ext <<_ACEOF
2319 /* end confdefs.h. */
2321 # include <limits.h>
2323 # include <assert.h>
2327 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2328 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2330 grep -v '^ *+' conftest.er1 >conftest.err
2332 cat conftest.err >&5
2333 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2334 (exit $ac_status); } >/dev/null; then
2335 if test -s conftest.err; then
2336 ac_cpp_err=$ac_c_preproc_warn_flag
2337 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2344 if test -z "$ac_cpp_err"; then
2347 echo "$as_me: failed program was:" >&5
2348 sed 's/^/| /' conftest.$ac_ext >&5
2350 # Broken: fails on valid input.
2353 rm -f conftest.err conftest.$ac_ext
2355 # OK, works on sane cases. Now check whether non-existent headers
2356 # can be detected and how.
2357 cat >conftest.$ac_ext <<_ACEOF
2360 cat confdefs.h >>conftest.$ac_ext
2361 cat >>conftest.$ac_ext <<_ACEOF
2362 /* end confdefs.h. */
2363 #include <ac_nonexistent.h>
2365 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2366 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2368 grep -v '^ *+' conftest.er1 >conftest.err
2370 cat conftest.err >&5
2371 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2372 (exit $ac_status); } >/dev/null; then
2373 if test -s conftest.err; then
2374 ac_cpp_err=$ac_c_preproc_warn_flag
2375 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2382 if test -z "$ac_cpp_err"; then
2383 # Broken: success on invalid input.
2386 echo "$as_me: failed program was:" >&5
2387 sed 's/^/| /' conftest.$ac_ext >&5
2389 # Passes both tests.
2393 rm -f conftest.err conftest.$ac_ext
2396 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2397 rm -f conftest.err conftest.$ac_ext
2398 if $ac_preproc_ok; then
2401 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2402 See \`config.log' for more details." >&5
2403 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2404 See \`config.log' for more details." >&2;}
2405 { (exit 1); exit 1; }; }
2409 ac_cpp='$CPP $CPPFLAGS'
2410 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2411 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2412 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2418 ac_safe=`echo "gdbm.h" | sed 'y%./+-%__pm%'`
2419 echo "$as_me:$LINENO: checking for gdbm.h" >&5
2420 echo $ECHO_N "checking for gdbm.h... $ECHO_C" >&6
2422 old_CFLAGS="$CFLAGS"
2426 if test "x$smart_try_dir" != "x"; then
2427 for try in $smart_try_dir; do
2428 CFLAGS="$old_CFLAGS -I$try"
2429 cat >conftest.$ac_ext <<_ACEOF
2432 cat confdefs.h >>conftest.$ac_ext
2433 cat >>conftest.$ac_ext <<_ACEOF
2434 /* end confdefs.h. */
2445 rm -f conftest.$ac_objext
2446 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2447 (eval $ac_compile) 2>conftest.er1
2449 grep -v '^ *+' conftest.er1 >conftest.err
2451 cat conftest.err >&5
2452 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2453 (exit $ac_status); } &&
2454 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2455 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2458 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2459 (exit $ac_status); }; } &&
2460 { ac_try='test -s conftest.$ac_objext'
2461 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2464 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2465 (exit $ac_status); }; }; then
2466 smart_include="-I$try"
2468 echo "$as_me: failed program was:" >&5
2469 sed 's/^/| /' conftest.$ac_ext >&5
2473 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2474 if test "x$smart_include" != "x"; then
2477 CFLAGS="$old_CFLAGS"
2481 if test "x$smart_include" = "x"; then
2482 cat >conftest.$ac_ext <<_ACEOF
2485 cat confdefs.h >>conftest.$ac_ext
2486 cat >>conftest.$ac_ext <<_ACEOF
2487 /* end confdefs.h. */
2498 rm -f conftest.$ac_objext
2499 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2500 (eval $ac_compile) 2>conftest.er1
2502 grep -v '^ *+' conftest.er1 >conftest.err
2504 cat conftest.err >&5
2505 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2506 (exit $ac_status); } &&
2507 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2508 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2511 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2512 (exit $ac_status); }; } &&
2513 { ac_try='test -s conftest.$ac_objext'
2514 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2517 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2518 (exit $ac_status); }; }; then
2521 echo "$as_me: failed program was:" >&5
2522 sed 's/^/| /' conftest.$ac_ext >&5
2526 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2529 if test "x$smart_include" = "x"; then
2532 if test "x$LOCATE" != "x"; then
2536 for x in `${LOCATE} $file 2>/dev/null`; do
2537 base=`echo $x | sed "s%/${file}%%"`
2538 if test "x$x" = "x$base"; then
2542 dir=`${DIRNAME} $x 2>/dev/null`
2543 exclude=`echo ${dir} | ${GREP} /home`
2544 if test "x$exclude" != "x"; then
2548 already=`echo \$smart_include_dir ${DIRS} | ${GREP} ${dir}`
2549 if test "x$already" = "x"; then
2555 eval "smart_include_dir=\"\$smart_include_dir $DIRS\""
2558 for try in $smart_include_dir /usr/local/include /opt/include; do
2559 CFLAGS="$old_CFLAGS -I$try"
2560 cat >conftest.$ac_ext <<_ACEOF
2563 cat confdefs.h >>conftest.$ac_ext
2564 cat >>conftest.$ac_ext <<_ACEOF
2565 /* end confdefs.h. */
2576 rm -f conftest.$ac_objext
2577 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2578 (eval $ac_compile) 2>conftest.er1
2580 grep -v '^ *+' conftest.er1 >conftest.err
2582 cat conftest.err >&5
2583 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2584 (exit $ac_status); } &&
2585 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2586 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2589 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2590 (exit $ac_status); }; } &&
2591 { ac_try='test -s conftest.$ac_objext'
2592 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2595 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2596 (exit $ac_status); }; }; then
2597 smart_include="-I$try"
2599 echo "$as_me: failed program was:" >&5
2600 sed 's/^/| /' conftest.$ac_ext >&5
2604 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2605 if test "x$smart_include" != "x"; then
2608 CFLAGS="$old_CFLAGS"
2612 if test "x$smart_include" != "x"; then
2613 echo "$as_me:$LINENO: result: yes" >&5
2614 echo "${ECHO_T}yes" >&6
2615 eval "ac_cv_header_$ac_safe=yes"
2616 CFLAGS="$old_CFLAGS $smart_include"
2617 SMART_CFLAGS="$SMART_CFLAGS $smart_include"
2619 echo "$as_me:$LINENO: result: no" >&5
2620 echo "${ECHO_T}no" >&6
2625 sm_lib_safe=`echo "gdbm" | sed 'y%./+-%__p_%'`
2626 sm_func_safe=`echo "gdbm_open" | sed 'y%./+-%__p_%'`
2627 echo "$as_me:$LINENO: checking for gdbm_open in -lgdbm" >&5
2628 echo $ECHO_N "checking for gdbm_open in -lgdbm... $ECHO_C" >&6
2634 if test "x$smart_try_dir" != "x"; then
2635 for try in $smart_try_dir; do
2636 LIBS="-L$try -lgdbm $old_LIBS"
2637 cat >conftest.$ac_ext <<_ACEOF
2640 cat confdefs.h >>conftest.$ac_ext
2641 cat >>conftest.$ac_ext <<_ACEOF
2642 /* end confdefs.h. */
2643 extern char gdbm_open();
2652 rm -f conftest.$ac_objext conftest$ac_exeext
2653 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2654 (eval $ac_link) 2>conftest.er1
2656 grep -v '^ *+' conftest.er1 >conftest.err
2658 cat conftest.err >&5
2659 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2660 (exit $ac_status); } &&
2661 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2662 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2665 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2666 (exit $ac_status); }; } &&
2667 { ac_try='test -s conftest$ac_exeext'
2668 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2671 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2672 (exit $ac_status); }; }; then
2673 smart_lib="-L$try -lgdbm"
2675 echo "$as_me: failed program was:" >&5
2676 sed 's/^/| /' conftest.$ac_ext >&5
2679 rm -f conftest.err conftest.$ac_objext \
2680 conftest$ac_exeext conftest.$ac_ext
2681 if test "x$smart_lib" != "x"; then
2688 if test "x$smart_lib" = "x"; then
2689 LIBS="-lgdbm $old_LIBS"
2690 cat >conftest.$ac_ext <<_ACEOF
2693 cat confdefs.h >>conftest.$ac_ext
2694 cat >>conftest.$ac_ext <<_ACEOF
2695 /* end confdefs.h. */
2696 extern char gdbm_open();
2705 rm -f conftest.$ac_objext conftest$ac_exeext
2706 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2707 (eval $ac_link) 2>conftest.er1
2709 grep -v '^ *+' conftest.er1 >conftest.err
2711 cat conftest.err >&5
2712 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2713 (exit $ac_status); } &&
2714 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2715 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2718 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2719 (exit $ac_status); }; } &&
2720 { ac_try='test -s conftest$ac_exeext'
2721 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2724 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2725 (exit $ac_status); }; }; then
2728 echo "$as_me: failed program was:" >&5
2729 sed 's/^/| /' conftest.$ac_ext >&5
2732 rm -f conftest.err conftest.$ac_objext \
2733 conftest$ac_exeext conftest.$ac_ext
2737 if test "x$smart_lib" = "x"; then
2740 if test "x$LOCATE" != "x"; then
2742 file=libgdbm${libltdl_cv_shlibext}
2744 for x in `${LOCATE} $file 2>/dev/null`; do
2745 base=`echo $x | sed "s%/${file}%%"`
2746 if test "x$x" = "x$base"; then
2750 dir=`${DIRNAME} $x 2>/dev/null`
2751 exclude=`echo ${dir} | ${GREP} /home`
2752 if test "x$exclude" != "x"; then
2756 already=`echo \$smart_lib_dir ${DIRS} | ${GREP} ${dir}`
2757 if test "x$already" = "x"; then
2763 eval "smart_lib_dir=\"\$smart_lib_dir $DIRS\""
2767 if test "x$LOCATE" != "x"; then
2771 for x in `${LOCATE} $file 2>/dev/null`; do
2772 base=`echo $x | sed "s%/${file}%%"`
2773 if test "x$x" = "x$base"; then
2777 dir=`${DIRNAME} $x 2>/dev/null`
2778 exclude=`echo ${dir} | ${GREP} /home`
2779 if test "x$exclude" != "x"; then
2783 already=`echo \$smart_lib_dir ${DIRS} | ${GREP} ${dir}`
2784 if test "x$already" = "x"; then
2790 eval "smart_lib_dir=\"\$smart_lib_dir $DIRS\""
2793 for try in $smart_lib_dir /usr/local/lib /opt/lib; do
2794 LIBS="-L$try -lgdbm $old_LIBS"
2795 cat >conftest.$ac_ext <<_ACEOF
2798 cat confdefs.h >>conftest.$ac_ext
2799 cat >>conftest.$ac_ext <<_ACEOF
2800 /* end confdefs.h. */
2801 extern char gdbm_open();
2810 rm -f conftest.$ac_objext conftest$ac_exeext
2811 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2812 (eval $ac_link) 2>conftest.er1
2814 grep -v '^ *+' conftest.er1 >conftest.err
2816 cat conftest.err >&5
2817 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2818 (exit $ac_status); } &&
2819 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2820 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2823 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2824 (exit $ac_status); }; } &&
2825 { ac_try='test -s conftest$ac_exeext'
2826 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2829 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2830 (exit $ac_status); }; }; then
2831 smart_lib="-L$try -lgdbm"
2833 echo "$as_me: failed program was:" >&5
2834 sed 's/^/| /' conftest.$ac_ext >&5
2837 rm -f conftest.err conftest.$ac_objext \
2838 conftest$ac_exeext conftest.$ac_ext
2839 if test "x$smart_lib" != "x"; then
2846 if test "x$smart_lib" != "x"; then
2847 echo "$as_me:$LINENO: result: yes" >&5
2848 echo "${ECHO_T}yes" >&6
2849 eval "ac_cv_lib_${sm_lib_safe}_${sm_func_safe}=yes"
2850 LIBS="$smart_lib $old_LIBS"
2851 SMART_LIBS="$smart_lib $SMART_LIBS"
2853 echo "$as_me:$LINENO: result: no" >&5
2854 echo "${ECHO_T}no" >&6
2857 if test "x$ac_cv_lib_gdbm_gdbm_open" != "xyes"; then
2858 fail="$fail libgdbm"
2861 if test "x$fail" = "x"; then
2862 echo "$as_me:$LINENO: checking to see GDBM_SYNC status" >&5
2863 echo $ECHO_N "checking to see GDBM_SYNC status... $ECHO_C" >&6
2865 echo "$as_me:$LINENO: checking for egrep" >&5
2866 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
2867 if test "${ac_cv_prog_egrep+set}" = set; then
2868 echo $ECHO_N "(cached) $ECHO_C" >&6
2870 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2871 then ac_cv_prog_egrep='grep -E'
2872 else ac_cv_prog_egrep='egrep'
2875 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
2876 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
2877 EGREP=$ac_cv_prog_egrep
2880 cat >conftest.$ac_ext <<_ACEOF
2883 cat confdefs.h >>conftest.$ac_ext
2884 cat >>conftest.$ac_ext <<_ACEOF
2885 /* end confdefs.h. */
2891 not found. this version must use sync by default.
2895 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2896 $EGREP "found-gdbm-sync" >/dev/null 2>&1; then
2899 cat >>confdefs.h <<\_ACEOF
2900 #define NEED_GDBM_SYNC yes
2903 echo "$as_me:$LINENO: result: needs it." >&5
2904 echo "${ECHO_T}needs it." >&6
2908 echo "$as_me:$LINENO: result: SYNCs by default." >&5
2909 echo "${ECHO_T}SYNCs by default." >&6
2918 LIBS="$LIBS $SMART_LIBS"
2919 echo "$as_me:$LINENO: checking for gdbm_fdesc" >&5
2920 echo $ECHO_N "checking for gdbm_fdesc... $ECHO_C" >&6
2921 if test "${ac_cv_func_gdbm_fdesc+set}" = set; then
2922 echo $ECHO_N "(cached) $ECHO_C" >&6
2924 cat >conftest.$ac_ext <<_ACEOF
2927 cat confdefs.h >>conftest.$ac_ext
2928 cat >>conftest.$ac_ext <<_ACEOF
2929 /* end confdefs.h. */
2930 /* Define gdbm_fdesc to an innocuous variant, in case <limits.h> declares gdbm_fdesc.
2931 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2932 #define gdbm_fdesc innocuous_gdbm_fdesc
2934 /* System header to define __stub macros and hopefully few prototypes,
2935 which can conflict with char gdbm_fdesc (); below.
2936 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2937 <limits.h> exists even on freestanding compilers. */
2940 # include <limits.h>
2942 # include <assert.h>
2947 /* Override any gcc2 internal prototype to avoid an error. */
2952 /* We use char because int might match the return type of a gcc2
2953 builtin and then its argument prototype would still apply. */
2955 /* The GNU C library defines this for functions which it implements
2956 to always fail with ENOSYS. Some functions are actually named
2957 something starting with __ and the normal name is an alias. */
2958 #if defined (__stub_gdbm_fdesc) || defined (__stub___gdbm_fdesc)
2961 char (*f) () = gdbm_fdesc;
2970 return f != gdbm_fdesc;
2975 rm -f conftest.$ac_objext conftest$ac_exeext
2976 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2977 (eval $ac_link) 2>conftest.er1
2979 grep -v '^ *+' conftest.er1 >conftest.err
2981 cat conftest.err >&5
2982 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2983 (exit $ac_status); } &&
2984 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2985 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2988 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2989 (exit $ac_status); }; } &&
2990 { ac_try='test -s conftest$ac_exeext'
2991 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2994 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2995 (exit $ac_status); }; }; then
2996 ac_cv_func_gdbm_fdesc=yes
2998 echo "$as_me: failed program was:" >&5
2999 sed 's/^/| /' conftest.$ac_ext >&5
3001 ac_cv_func_gdbm_fdesc=no
3003 rm -f conftest.err conftest.$ac_objext \
3004 conftest$ac_exeext conftest.$ac_ext
3006 echo "$as_me:$LINENO: result: $ac_cv_func_gdbm_fdesc" >&5
3007 echo "${ECHO_T}$ac_cv_func_gdbm_fdesc" >&6
3009 if test "x$ac_cv_func_gdbm_fdesc" = "xyes";
3012 cat >>confdefs.h <<\_ACEOF
3013 #define HAVE_GDBM_FDESC
3019 targetname=rlm_counter
3022 echo \*\*\* module rlm_counter is disabled.
3025 if test x"$fail" != x""; then
3026 if test x"${enable_strict_dependencies}" = x"yes"; then
3027 { { echo "$as_me:$LINENO: error: set --without-rlm_counter to disable it explicitly." >&5
3028 echo "$as_me: error: set --without-rlm_counter to disable it explicitly." >&2;}
3029 { (exit 1); exit 1; }; }
3031 { echo "$as_me:$LINENO: WARNING: silently not building rlm_counter." >&5
3032 echo "$as_me: WARNING: silently not building rlm_counter." >&2;}
3033 { echo "$as_me:$LINENO: WARNING: FAILURE: rlm_counter requires: $fail." >&5
3034 echo "$as_me: WARNING: FAILURE: rlm_counter requires: $fail." >&2;};
3039 counter_ldflags=$SMART_LIBS
3040 counter_cflags=$SMART_CFLAGS
3044 ac_config_headers="$ac_config_headers config.h"
3046 ac_config_files="$ac_config_files Makefile"
3047 cat >confcache <<\_ACEOF
3048 # This file is a shell script that caches the results of configure
3049 # tests run on this system so they can be shared between configure
3050 # scripts and configure runs, see configure's option --config-cache.
3051 # It is not useful on other systems. If it contains results you don't
3052 # want to keep, you may remove or edit it.
3054 # config.status only pays attention to the cache file if you give it
3055 # the --recheck option to rerun configure.
3057 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3058 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3063 # The following way of writing the cache mishandles newlines in values,
3064 # but we know of no workaround that is simple, portable, and efficient.
3065 # So, don't put newlines in cache variables' values.
3066 # Ultrix sh set writes to stderr and can't be redirected directly,
3067 # and sets the high bit in the cache file unless we assign to the vars.
3070 case `(ac_space=' '; set | grep ac_space) 2>&1` in
3072 # `set' does not quote correctly, so add quotes (double-quote
3073 # substitution turns \\\\ into \\, and sed turns \\ into \).
3076 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3079 # `set' quotes correctly as required by POSIX, so do not add quotes.
3081 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
3088 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3090 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3092 if diff $cache_file confcache >/dev/null 2>&1; then :; else
3093 if test -w $cache_file; then
3094 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
3095 cat confcache >$cache_file
3097 echo "not updating unwritable cache $cache_file"
3102 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3103 # Let make expand exec_prefix.
3104 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3106 # VPATH may cause trouble with some makes, so we remove $(srcdir),
3107 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
3108 # trailing colons and then remove the whole line if VPATH becomes empty
3109 # (actually we leave an empty line to preserve line numbers).
3110 if test "x$srcdir" = x.; then
3111 ac_vpsub='/^[ ]*VPATH[ ]*=/{
3112 s/:*\$(srcdir):*/:/;
3113 s/:*\${srcdir}:*/:/;
3115 s/^\([^=]*=[ ]*\):*/\1/;
3121 DEFS=-DHAVE_CONFIG_H
3125 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3126 # 1. Remove the extension, and $U if already installed.
3127 ac_i=`echo "$ac_i" |
3128 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
3130 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
3131 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
3135 LTLIBOBJS=$ac_ltlibobjs
3139 : ${CONFIG_STATUS=./config.status}
3140 ac_clean_files_save=$ac_clean_files
3141 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3142 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
3143 echo "$as_me: creating $CONFIG_STATUS" >&6;}
3144 cat >$CONFIG_STATUS <<_ACEOF
3146 # Generated by $as_me.
3147 # Run this file to recreate the current configuration.
3148 # Compiler output produced by configure, useful for debugging
3149 # configure, is in config.log if it exists.
3154 SHELL=\${CONFIG_SHELL-$SHELL}
3157 cat >>$CONFIG_STATUS <<\_ACEOF
3158 ## --------------------- ##
3159 ## M4sh Initialization. ##
3160 ## --------------------- ##
3162 # Be Bourne compatible
3163 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
3166 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
3167 # is contrary to our usage. Disable this feature.
3168 alias -g '${1+"$@"}'='"$@"'
3169 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
3172 DUALCASE=1; export DUALCASE # for MKS sh
3174 # Support unset when possible.
3175 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
3182 # Work around bugs in pre-3.0 UWIN ksh.
3183 $as_unset ENV MAIL MAILPATH
3190 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
3191 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
3192 LC_TELEPHONE LC_TIME
3194 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
3195 eval $as_var=C; export $as_var
3201 # Required to use basename.
3202 if expr a : '\(a\)' >/dev/null 2>&1; then
3208 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
3209 as_basename=basename
3215 # Name of the executable.
3216 as_me=`$as_basename "$0" ||
3217 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3218 X"$0" : 'X\(//\)$' \| \
3219 X"$0" : 'X\(/\)$' \| \
3220 . : '\(.\)' 2>/dev/null ||
3222 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
3223 /^X\/\(\/\/\)$/{ s//\1/; q; }
3224 /^X\/\(\/\).*/{ s//\1/; q; }
3228 # PATH needs CR, and LINENO needs CR and PATH.
3229 # Avoid depending upon Character Ranges.
3230 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3231 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3232 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3233 as_cr_digits='0123456789'
3234 as_cr_alnum=$as_cr_Letters$as_cr_digits
3236 # The user is always right.
3237 if test "${PATH_SEPARATOR+set}" != set; then
3238 echo "#! /bin/sh" >conf$$.sh
3239 echo "exit 0" >>conf$$.sh
3241 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3252 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
3253 test "x$as_lineno_1" != "x$as_lineno_2" &&
3254 test "x$as_lineno_3" = "x$as_lineno_2" || {
3255 # Find who we are. Look in the path if we contain no path at all
3258 *[\\/]* ) as_myself=$0 ;;
3259 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3263 test -z "$as_dir" && as_dir=.
3264 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3269 # We did not find ourselves, most probably we were run as `sh COMMAND'
3270 # in which case we are not to be found in the path.
3271 if test "x$as_myself" = x; then
3274 if test ! -f "$as_myself"; then
3275 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
3276 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
3277 { (exit 1); exit 1; }; }
3279 case $CONFIG_SHELL in
3281 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3282 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
3285 test -z "$as_dir" && as_dir=.
3286 for as_base in sh bash ksh sh5; do
3289 if ("$as_dir/$as_base" -c '
3292 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
3293 test "x$as_lineno_1" != "x$as_lineno_2" &&
3294 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
3295 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
3296 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
3297 CONFIG_SHELL=$as_dir/$as_base
3299 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
3307 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
3308 # uniformly replaced by the line number. The first 'sed' inserts a
3309 # line-number line before each line; the second 'sed' does the real
3310 # work. The second script uses 'N' to pair each line-number line
3311 # with the numbered line, and appends trailing '-' during
3312 # substitution so that $LINENO is not a special case at line end.
3313 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
3314 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
3315 sed '=' <$as_myself |
3320 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
3323 s,^['$as_cr_digits']*\n,,
3325 chmod +x $as_me.lineno ||
3326 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
3327 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
3328 { (exit 1); exit 1; }; }
3330 # Don't try to exec as it changes $[0], causing all sort of problems
3331 # (the dirname of $[0] is not the place where we might find the
3332 # original and so on. Autoconf is especially sensible to this).
3334 # Exit status is that of the last command.
3339 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
3340 *c*,-n*) ECHO_N= ECHO_C='
3342 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
3343 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
3346 if expr a : '\(a\)' >/dev/null 2>&1; then
3352 rm -f conf$$ conf$$.exe conf$$.file
3354 if ln -s conf$$.file conf$$ 2>/dev/null; then
3355 # We could just check for DJGPP; but this test a) works b) is more generic
3356 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
3357 if test -f conf$$.exe; then
3358 # Don't use ln at all; we don't have any links
3363 elif ln conf$$.file conf$$ 2>/dev/null; then
3368 rm -f conf$$ conf$$.exe conf$$.file
3370 if mkdir -p . 2>/dev/null; then
3373 test -d ./-p && rmdir ./-p
3377 as_executable_p="test -f"
3379 # Sed expression to map a string onto a valid CPP name.
3380 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3382 # Sed expression to map a string onto a valid variable name.
3383 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3387 # We need space, tab and new line, in precisely that order.
3397 # Open the log real soon, to keep \$[0] and so on meaningful, and to
3398 # report actual input values of CONFIG_FILES etc. instead of their
3399 # values after options handling. Logging --version etc. is OK.
3403 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3404 ## Running $as_me. ##
3409 This file was extended by $as_me, which was
3410 generated by GNU Autoconf 2.59. Invocation command line was
3412 CONFIG_FILES = $CONFIG_FILES
3413 CONFIG_HEADERS = $CONFIG_HEADERS
3414 CONFIG_LINKS = $CONFIG_LINKS
3415 CONFIG_COMMANDS = $CONFIG_COMMANDS
3419 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
3423 # Files that config.status was made for.
3424 if test -n "$ac_config_files"; then
3425 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
3428 if test -n "$ac_config_headers"; then
3429 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
3432 if test -n "$ac_config_links"; then
3433 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
3436 if test -n "$ac_config_commands"; then
3437 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
3440 cat >>$CONFIG_STATUS <<\_ACEOF
3443 \`$as_me' instantiates files from templates according to the
3444 current configuration.
3446 Usage: $0 [OPTIONS] [FILE]...
3448 -h, --help print this help, then exit
3449 -V, --version print version number, then exit
3450 -q, --quiet do not print progress messages
3451 -d, --debug don't remove temporary files
3452 --recheck update $as_me by reconfiguring in the same conditions
3453 --file=FILE[:TEMPLATE]
3454 instantiate the configuration file FILE
3455 --header=FILE[:TEMPLATE]
3456 instantiate the configuration header FILE
3458 Configuration files:
3461 Configuration headers:
3464 Report bugs to <bug-autoconf@gnu.org>."
3467 cat >>$CONFIG_STATUS <<_ACEOF
3470 configured by $0, generated by GNU Autoconf 2.59,
3471 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
3473 Copyright (C) 2003 Free Software Foundation, Inc.
3474 This config.status script is free software; the Free Software Foundation
3475 gives unlimited permission to copy, distribute and modify it."
3479 cat >>$CONFIG_STATUS <<\_ACEOF
3480 # If no file are specified by the user, then we need to provide default
3481 # value. By we need to know if files were specified by the user.
3487 ac_option=`expr "x$1" : 'x\([^=]*\)='`
3488 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
3496 *) # This is not an option, so the user has probably given explicit
3499 ac_need_defaults=false;;
3503 # Handling of the options.
3505 cat >>$CONFIG_STATUS <<\_ACEOF
3506 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3508 --version | --vers* | -V )
3509 echo "$ac_cs_version"; exit 0 ;;
3511 # Conflict between --help and --header
3512 { { echo "$as_me:$LINENO: error: ambiguous option: $1
3513 Try \`$0 --help' for more information." >&5
3514 echo "$as_me: error: ambiguous option: $1
3515 Try \`$0 --help' for more information." >&2;}
3516 { (exit 1); exit 1; }; };;
3517 --help | --hel | -h )
3518 echo "$ac_cs_usage"; exit 0 ;;
3519 --debug | --d* | -d )
3521 --file | --fil | --fi | --f )
3523 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
3524 ac_need_defaults=false;;
3525 --header | --heade | --head | --hea )
3527 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
3528 ac_need_defaults=false;;
3529 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3530 | -silent | --silent | --silen | --sile | --sil | --si | --s)
3534 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
3535 Try \`$0 --help' for more information." >&5
3536 echo "$as_me: error: unrecognized option: $1
3537 Try \`$0 --help' for more information." >&2;}
3538 { (exit 1); exit 1; }; } ;;
3540 *) ac_config_targets="$ac_config_targets $1" ;;
3546 ac_configure_extra_args=
3548 if $ac_cs_silent; then
3550 ac_configure_extra_args="$ac_configure_extra_args --silent"
3554 cat >>$CONFIG_STATUS <<_ACEOF
3555 if \$ac_cs_recheck; then
3556 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
3557 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3566 cat >>$CONFIG_STATUS <<\_ACEOF
3567 for ac_config_target in $ac_config_targets
3569 case "$ac_config_target" in
3570 # Handling of arguments.
3571 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3572 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
3573 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
3574 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
3575 { (exit 1); exit 1; }; };;
3579 # If the user did not use the arguments to specify the items to instantiate,
3580 # then the envvar interface is used. Set only those that are not.
3581 # We use the long form for the default assignment because of an extremely
3582 # bizarre bug on SunOS 4.1.3.
3583 if $ac_need_defaults; then
3584 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3585 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
3588 # Have a temporary directory for convenience. Make it in the build tree
3589 # simply because there is no reason to put it here, and in addition,
3590 # creating and moving files from /tmp can sometimes cause problems.
3591 # Create a temporary directory, and hook for its removal unless debugging.
3594 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
3595 trap '{ (exit 1); exit 1; }' 1 2 13 15
3598 # Create a (secure) tmp directory for tmp files.
3601 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
3602 test -n "$tmp" && test -d "$tmp"
3605 tmp=./confstat$$-$RANDOM
3606 (umask 077 && mkdir $tmp)
3609 echo "$me: cannot create a temporary directory in ." >&2
3610 { (exit 1); exit 1; }
3615 cat >>$CONFIG_STATUS <<_ACEOF
3618 # CONFIG_FILES section.
3621 # No need to generate the scripts if there are no CONFIG_FILES.
3622 # This happens for instance when ./config.status config.h
3623 if test -n "\$CONFIG_FILES"; then
3624 # Protect against being on the right side of a sed subst in config.status.
3625 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
3626 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
3627 s,@SHELL@,$SHELL,;t t
3628 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
3629 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
3630 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
3631 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
3632 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
3633 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
3634 s,@exec_prefix@,$exec_prefix,;t t
3635 s,@prefix@,$prefix,;t t
3636 s,@program_transform_name@,$program_transform_name,;t t
3637 s,@bindir@,$bindir,;t t
3638 s,@sbindir@,$sbindir,;t t
3639 s,@libexecdir@,$libexecdir,;t t
3640 s,@datadir@,$datadir,;t t
3641 s,@sysconfdir@,$sysconfdir,;t t
3642 s,@sharedstatedir@,$sharedstatedir,;t t
3643 s,@localstatedir@,$localstatedir,;t t
3644 s,@libdir@,$libdir,;t t
3645 s,@includedir@,$includedir,;t t
3646 s,@oldincludedir@,$oldincludedir,;t t
3647 s,@infodir@,$infodir,;t t
3648 s,@mandir@,$mandir,;t t
3649 s,@build_alias@,$build_alias,;t t
3650 s,@host_alias@,$host_alias,;t t
3651 s,@target_alias@,$target_alias,;t t
3653 s,@ECHO_C@,$ECHO_C,;t t
3654 s,@ECHO_N@,$ECHO_N,;t t
3655 s,@ECHO_T@,$ECHO_T,;t t
3658 s,@CFLAGS@,$CFLAGS,;t t
3659 s,@LDFLAGS@,$LDFLAGS,;t t
3660 s,@CPPFLAGS@,$CPPFLAGS,;t t
3661 s,@ac_ct_CC@,$ac_ct_CC,;t t
3662 s,@EXEEXT@,$EXEEXT,;t t
3663 s,@OBJEXT@,$OBJEXT,;t t
3665 s,@EGREP@,$EGREP,;t t
3666 s,@counter_ldflags@,$counter_ldflags,;t t
3667 s,@counter_cflags@,$counter_cflags,;t t
3668 s,@targetname@,$targetname,;t t
3669 s,@LIBOBJS@,$LIBOBJS,;t t
3670 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
3675 cat >>$CONFIG_STATUS <<\_ACEOF
3676 # Split the substitutions into bite-sized pieces for seds with
3677 # small command number limits, like on Digital OSF/1 and HP-UX.
3679 ac_sed_frag=1 # Number of current file.
3680 ac_beg=1 # First line for current file.
3681 ac_end=$ac_max_sed_lines # Line after last line for current file.
3684 while $ac_more_lines; do
3685 if test $ac_beg -gt 1; then
3686 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
3688 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
3690 if test ! -s $tmp/subs.frag; then
3693 # The purpose of the label and of the branching condition is to
3694 # speed up the sed processing (if there are no `@' at all, there
3695 # is no need to browse any of the substitutions).
3696 # These are the two extra sed commands mentioned above.
3698 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
3699 if test -z "$ac_sed_cmds"; then
3700 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
3702 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
3704 ac_sed_frag=`expr $ac_sed_frag + 1`
3706 ac_end=`expr $ac_end + $ac_max_sed_lines`
3709 if test -z "$ac_sed_cmds"; then
3712 fi # test -n "$CONFIG_FILES"
3715 cat >>$CONFIG_STATUS <<\_ACEOF
3716 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
3717 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3719 - | *:- | *:-:* ) # input from stdin
3721 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
3722 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
3723 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
3724 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
3725 * ) ac_file_in=$ac_file.in ;;
3728 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
3729 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
3730 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3731 X"$ac_file" : 'X\(//\)[^/]' \| \
3732 X"$ac_file" : 'X\(//\)$' \| \
3733 X"$ac_file" : 'X\(/\)' \| \
3734 . : '\(.\)' 2>/dev/null ||
3736 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
3737 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
3738 /^X\(\/\/\)$/{ s//\1/; q; }
3739 /^X\(\/\).*/{ s//\1/; q; }
3741 { if $as_mkdir_p; then
3746 while test ! -d "$as_dir"; do
3747 as_dirs="$as_dir $as_dirs"
3748 as_dir=`(dirname "$as_dir") 2>/dev/null ||
3749 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3750 X"$as_dir" : 'X\(//\)[^/]' \| \
3751 X"$as_dir" : 'X\(//\)$' \| \
3752 X"$as_dir" : 'X\(/\)' \| \
3753 . : '\(.\)' 2>/dev/null ||
3755 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
3756 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
3757 /^X\(\/\/\)$/{ s//\1/; q; }
3758 /^X\(\/\).*/{ s//\1/; q; }
3761 test ! -n "$as_dirs" || mkdir $as_dirs
3762 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
3763 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
3764 { (exit 1); exit 1; }; }; }
3768 if test "$ac_dir" != .; then
3769 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
3770 # A "../" for each directory in $ac_dir_suffix.
3771 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
3773 ac_dir_suffix= ac_top_builddir=
3777 .) # No --srcdir option. We are building in place.
3779 if test -z "$ac_top_builddir"; then
3782 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
3784 [\\/]* | ?:[\\/]* ) # Absolute path.
3785 ac_srcdir=$srcdir$ac_dir_suffix;
3786 ac_top_srcdir=$srcdir ;;
3788 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
3789 ac_top_srcdir=$ac_top_builddir$srcdir ;;
3792 # Do not use `cd foo && pwd` to compute absolute paths, because
3793 # the directories may not exist.
3795 .) ac_abs_builddir="$ac_dir";;
3798 .) ac_abs_builddir=`pwd`;;
3799 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
3800 *) ac_abs_builddir=`pwd`/"$ac_dir";;
3803 case $ac_abs_builddir in
3804 .) ac_abs_top_builddir=${ac_top_builddir}.;;
3806 case ${ac_top_builddir}. in
3807 .) ac_abs_top_builddir=$ac_abs_builddir;;
3808 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
3809 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
3812 case $ac_abs_builddir in
3813 .) ac_abs_srcdir=$ac_srcdir;;
3816 .) ac_abs_srcdir=$ac_abs_builddir;;
3817 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
3818 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
3821 case $ac_abs_builddir in
3822 .) ac_abs_top_srcdir=$ac_top_srcdir;;
3824 case $ac_top_srcdir in
3825 .) ac_abs_top_srcdir=$ac_abs_builddir;;
3826 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
3827 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
3833 # Let's still pretend it is `configure' which instantiates (i.e., don't
3834 # use $as_me), people would be surprised to read:
3835 # /* config.h. Generated by config.status. */
3836 if test x"$ac_file" = x-; then
3839 configure_input="$ac_file. "
3841 configure_input=$configure_input"Generated from `echo $ac_file_in |
3842 sed 's,.*/,,'` by configure."
3844 # First look for the input files in the build tree, otherwise in the
3846 ac_file_inputs=`IFS=:
3847 for f in $ac_file_in; do
3849 -) echo $tmp/stdin ;;
3851 # Absolute (can't be DOS-style, as IFS=:)
3852 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
3853 echo "$as_me: error: cannot find input file: $f" >&2;}
3854 { (exit 1); exit 1; }; }
3857 if test -f "$f"; then
3860 elif test -f "$srcdir/$f"; then
3865 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
3866 echo "$as_me: error: cannot find input file: $f" >&2;}
3867 { (exit 1); exit 1; }; }
3870 done` || { (exit 1); exit 1; }
3872 if test x"$ac_file" != x-; then
3873 { echo "$as_me:$LINENO: creating $ac_file" >&5
3874 echo "$as_me: creating $ac_file" >&6;}
3878 cat >>$CONFIG_STATUS <<_ACEOF
3882 cat >>$CONFIG_STATUS <<\_ACEOF
3884 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3885 s,@configure_input@,$configure_input,;t t
3886 s,@srcdir@,$ac_srcdir,;t t
3887 s,@abs_srcdir@,$ac_abs_srcdir,;t t
3888 s,@top_srcdir@,$ac_top_srcdir,;t t
3889 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
3890 s,@builddir@,$ac_builddir,;t t
3891 s,@abs_builddir@,$ac_abs_builddir,;t t
3892 s,@top_builddir@,$ac_top_builddir,;t t
3893 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
3894 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
3896 if test x"$ac_file" != x-; then
3897 mv $tmp/out $ac_file
3905 cat >>$CONFIG_STATUS <<\_ACEOF
3908 # CONFIG_HEADER section.
3911 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3912 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3914 # ac_d sets the value in "#define NAME VALUE" lines.
3915 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
3916 ac_dB='[ ].*$,\1#\2'
3919 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3920 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
3921 ac_uB='$,\1#\2define\3'
3925 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
3926 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3928 - | *:- | *:-:* ) # input from stdin
3930 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
3931 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
3932 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
3933 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
3934 * ) ac_file_in=$ac_file.in ;;
3937 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
3938 echo "$as_me: creating $ac_file" >&6;}
3940 # First look for the input files in the build tree, otherwise in the
3942 ac_file_inputs=`IFS=:
3943 for f in $ac_file_in; do
3945 -) echo $tmp/stdin ;;
3947 # Absolute (can't be DOS-style, as IFS=:)
3948 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
3949 echo "$as_me: error: cannot find input file: $f" >&2;}
3950 { (exit 1); exit 1; }; }
3951 # Do quote $f, to prevent DOS paths from being IFS'd.
3954 if test -f "$f"; then
3957 elif test -f "$srcdir/$f"; then
3962 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
3963 echo "$as_me: error: cannot find input file: $f" >&2;}
3964 { (exit 1); exit 1; }; }
3967 done` || { (exit 1); exit 1; }
3968 # Remove the trailing spaces.
3969 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
3973 # Transform confdefs.h into two sed scripts, `conftest.defines' and
3974 # `conftest.undefs', that substitutes the proper values into
3975 # config.h.in to produce config.h. The first handles `#define'
3976 # templates, and the second `#undef' templates.
3977 # And first: Protect against being on the right side of a sed subst in
3978 # config.status. Protect against being in an unquoted here document
3980 rm -f conftest.defines conftest.undefs
3981 # Using a here document instead of a string reduces the quoting nightmare.
3982 # Putting comments in sed scripts is not portable.
3984 # `end' is used to avoid that the second main sed command (meant for
3985 # 0-ary CPP macros) applies to n-ary macro definitions.
3986 # See the Autoconf documentation for `clear'.
3987 cat >confdef2sed.sed <<\_ACEOF
3992 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
3994 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
3997 # If some macros were called several times there might be several times
3998 # the same #defines, which is useless. Nevertheless, we may not want to
3999 # sort them, since we want the *last* AC-DEFINE to be honored.
4000 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
4001 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
4002 rm -f confdef2sed.sed
4004 # This sed command replaces #undef with comments. This is necessary, for
4005 # example, in the case of _POSIX_SOURCE, which is predefined and required
4006 # on some systems where configure will not decide to define it.
4007 cat >>conftest.undefs <<\_ACEOF
4008 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
4011 # Break up conftest.defines because some shells have a limit on the size
4012 # of here documents, and old seds have small limits too (100 cmds).
4013 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
4014 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
4015 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
4016 echo ' :' >>$CONFIG_STATUS
4018 while grep . conftest.defines >/dev/null
4020 # Write a limited-size here document to $tmp/defines.sed.
4021 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
4022 # Speed up: don't consider the non `#define' lines.
4023 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
4024 # Work around the forget-to-reset-the-flag bug.
4025 echo 't clr' >>$CONFIG_STATUS
4026 echo ': clr' >>$CONFIG_STATUS
4027 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
4029 sed -f $tmp/defines.sed $tmp/in >$tmp/out
4033 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
4034 rm -f conftest.defines
4035 mv conftest.tail conftest.defines
4037 rm -f conftest.defines
4038 echo ' fi # grep' >>$CONFIG_STATUS
4039 echo >>$CONFIG_STATUS
4041 # Break up conftest.undefs because some shells have a limit on the size
4042 # of here documents, and old seds have small limits too (100 cmds).
4043 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
4045 while grep . conftest.undefs >/dev/null
4047 # Write a limited-size here document to $tmp/undefs.sed.
4048 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
4049 # Speed up: don't consider the non `#undef'
4050 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
4051 # Work around the forget-to-reset-the-flag bug.
4052 echo 't clr' >>$CONFIG_STATUS
4053 echo ': clr' >>$CONFIG_STATUS
4054 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
4056 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
4060 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
4061 rm -f conftest.undefs
4062 mv conftest.tail conftest.undefs
4064 rm -f conftest.undefs
4066 cat >>$CONFIG_STATUS <<\_ACEOF
4067 # Let's still pretend it is `configure' which instantiates (i.e., don't
4068 # use $as_me), people would be surprised to read:
4069 # /* config.h. Generated by config.status. */
4070 if test x"$ac_file" = x-; then
4071 echo "/* Generated by configure. */" >$tmp/config.h
4073 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
4075 cat $tmp/in >>$tmp/config.h
4077 if test x"$ac_file" != x-; then
4078 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
4079 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
4080 echo "$as_me: $ac_file is unchanged" >&6;}
4082 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
4083 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4084 X"$ac_file" : 'X\(//\)[^/]' \| \
4085 X"$ac_file" : 'X\(//\)$' \| \
4086 X"$ac_file" : 'X\(/\)' \| \
4087 . : '\(.\)' 2>/dev/null ||
4089 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4090 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4091 /^X\(\/\/\)$/{ s//\1/; q; }
4092 /^X\(\/\).*/{ s//\1/; q; }
4094 { if $as_mkdir_p; then
4099 while test ! -d "$as_dir"; do
4100 as_dirs="$as_dir $as_dirs"
4101 as_dir=`(dirname "$as_dir") 2>/dev/null ||
4102 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4103 X"$as_dir" : 'X\(//\)[^/]' \| \
4104 X"$as_dir" : 'X\(//\)$' \| \
4105 X"$as_dir" : 'X\(/\)' \| \
4106 . : '\(.\)' 2>/dev/null ||
4108 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4109 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4110 /^X\(\/\/\)$/{ s//\1/; q; }
4111 /^X\(\/\).*/{ s//\1/; q; }
4114 test ! -n "$as_dirs" || mkdir $as_dirs
4115 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
4116 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
4117 { (exit 1); exit 1; }; }; }
4120 mv $tmp/config.h $ac_file
4129 cat >>$CONFIG_STATUS <<\_ACEOF
4131 { (exit 0); exit 0; }
4133 chmod +x $CONFIG_STATUS
4134 ac_clean_files=$ac_clean_files_save
4137 # configure is writing to config.log, and then calls config.status.
4138 # config.status does its own redirection, appending to config.log.
4139 # Unfortunately, on DOS this fails, as config.log is still kept open
4140 # by configure, so config.status won't be able to write to it; its
4141 # output is simply discarded. So we exec the FD to /dev/null,
4142 # effectively closing config.log, so it can be properly (re)opened and
4143 # appended to by config.status. When coming back to configure, we
4144 # need to make the FD available again.
4145 if test "$no_create" != yes; then
4147 ac_config_status_args=
4148 test "$silent" = yes &&
4149 ac_config_status_args="$ac_config_status_args --quiet"
4151 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4153 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4154 # would make configure fail if this is the last instruction.
4155 $ac_cs_success || { (exit 1); exit 1; }