2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.59.
5 # Copyright (C) 2003 Free Software Foundation, Inc.
6 # This configure script is free software; the Free Software Foundation
7 # gives unlimited permission to copy, distribute and modify it.
8 ## --------------------- ##
9 ## M4sh Initialization. ##
10 ## --------------------- ##
12 # Be Bourne compatible
13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17 # is contrary to our usage. Disable this feature.
18 alias -g '${1+"$@"}'='"$@"'
19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
22 DUALCASE=1; export DUALCASE # for MKS sh
24 # Support unset when possible.
25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
32 # Work around bugs in pre-3.0 UWIN ksh.
33 $as_unset ENV MAIL MAILPATH
40 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
44 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
45 eval $as_var=C; export $as_var
51 # Required to use basename.
52 if expr a : '\(a\)' >/dev/null 2>&1; then
58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
65 # Name of the executable.
66 as_me=`$as_basename "$0" ||
67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
68 X"$0" : 'X\(//\)$' \| \
69 X"$0" : 'X\(/\)$' \| \
70 . : '\(.\)' 2>/dev/null ||
72 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
73 /^X\/\(\/\/\)$/{ s//\1/; q; }
74 /^X\/\(\/\).*/{ s//\1/; q; }
78 # PATH needs CR, and LINENO needs CR and PATH.
79 # Avoid depending upon Character Ranges.
80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83 as_cr_digits='0123456789'
84 as_cr_alnum=$as_cr_Letters$as_cr_digits
86 # The user is always right.
87 if test "${PATH_SEPARATOR+set}" != set; then
88 echo "#! /bin/sh" >conf$$.sh
89 echo "exit 0" >>conf$$.sh
91 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
102 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103 test "x$as_lineno_1" != "x$as_lineno_2" &&
104 test "x$as_lineno_3" = "x$as_lineno_2" || {
105 # Find who we are. Look in the path if we contain no path at all
108 *[\\/]* ) as_myself=$0 ;;
109 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
113 test -z "$as_dir" && as_dir=.
114 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
119 # We did not find ourselves, most probably we were run as `sh COMMAND'
120 # in which case we are not to be found in the path.
121 if test "x$as_myself" = x; then
124 if test ! -f "$as_myself"; then
125 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126 { (exit 1); exit 1; }; }
128 case $CONFIG_SHELL in
130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
134 test -z "$as_dir" && as_dir=.
135 for as_base in sh bash ksh sh5; do
138 if ("$as_dir/$as_base" -c '
141 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142 test "x$as_lineno_1" != "x$as_lineno_2" &&
143 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
145 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
146 CONFIG_SHELL=$as_dir/$as_base
148 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
156 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157 # uniformly replaced by the line number. The first 'sed' inserts a
158 # line-number line before each line; the second 'sed' does the real
159 # work. The second script uses 'N' to pair each line-number line
160 # with the numbered line, and appends trailing '-' during
161 # substitution so that $LINENO is not a special case at line end.
162 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164 sed '=' <$as_myself |
169 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
172 s,^['$as_cr_digits']*\n,,
174 chmod +x $as_me.lineno ||
175 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176 { (exit 1); exit 1; }; }
178 # Don't try to exec as it changes $[0], causing all sort of problems
179 # (the dirname of $[0] is not the place where we might find the
180 # original and so on. Autoconf is especially sensible to this).
182 # Exit status is that of the last command.
187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188 *c*,-n*) ECHO_N= ECHO_C='
190 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
194 if expr a : '\(a\)' >/dev/null 2>&1; then
200 rm -f conf$$ conf$$.exe conf$$.file
202 if ln -s conf$$.file conf$$ 2>/dev/null; then
203 # We could just check for DJGPP; but this test a) works b) is more generic
204 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205 if test -f conf$$.exe; then
206 # Don't use ln at all; we don't have any links
211 elif ln conf$$.file conf$$ 2>/dev/null; then
216 rm -f conf$$ conf$$.exe conf$$.file
218 if mkdir -p . 2>/dev/null; then
221 test -d ./-p && rmdir ./-p
225 as_executable_p="test -f"
227 # Sed expression to map a string onto a valid CPP name.
228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
230 # Sed expression to map a string onto a valid variable name.
231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
235 # We need space, tab and new line, in precisely that order.
245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
246 # so uname gets run too.
247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
254 ac_default_prefix=/usr/local
255 ac_config_libobj_dir=.
260 SHELL=${CONFIG_SHELL-/bin/sh}
262 # Maximum number of lines to put in a shell here document.
263 # This variable seems obsolete. It should probably be removed, and
264 # only ac_max_sed_lines should be used.
265 : ${ac_max_here_lines=38}
267 # Identity of this package.
274 ac_unique_file="ragel/main.cpp"
275 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS BUILD_PARSERS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CXX CXXFLAGS ac_ct_CXX SET_MAKE FLEX GPERF BISON GDC GOBJC JAVAC TXL LIBOBJS LTLIBOBJS'
278 # Initialize some variables set by options.
280 ac_init_version=false
281 # The variables have the same names as the options, with
282 # dashes changed to underlines.
290 program_transform_name=s,x,x,
298 # Installation directory options.
299 # These are left unexpanded so users can "make install exec_prefix=/foo"
300 # and all the variables that are supposed to be based on exec_prefix
301 # by default will actually change.
302 # Use braces instead of parens because sh, perl, etc. also accept them.
303 bindir='${exec_prefix}/bin'
304 sbindir='${exec_prefix}/sbin'
305 libexecdir='${exec_prefix}/libexec'
306 datadir='${prefix}/share'
307 sysconfdir='${prefix}/etc'
308 sharedstatedir='${prefix}/com'
309 localstatedir='${prefix}/var'
310 libdir='${exec_prefix}/lib'
311 includedir='${prefix}/include'
312 oldincludedir='/usr/include'
313 infodir='${prefix}/info'
314 mandir='${prefix}/man'
319 # If the previous option needs an argument, assign it.
320 if test -n "$ac_prev"; then
321 eval "$ac_prev=\$ac_option"
326 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
328 # Accept the important Cygnus configure options, so we can diagnose typos.
332 -bindir | --bindir | --bindi | --bind | --bin | --bi)
334 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
337 -build | --build | --buil | --bui | --bu)
338 ac_prev=build_alias ;;
339 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
340 build_alias=$ac_optarg ;;
342 -cache-file | --cache-file | --cache-fil | --cache-fi \
343 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
344 ac_prev=cache_file ;;
345 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
346 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
347 cache_file=$ac_optarg ;;
350 cache_file=config.cache ;;
352 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
354 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
356 datadir=$ac_optarg ;;
358 -disable-* | --disable-*)
359 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
360 # Reject names that are not valid shell variable names.
361 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
362 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
363 { (exit 1); exit 1; }; }
364 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
365 eval "enable_$ac_feature=no" ;;
367 -enable-* | --enable-*)
368 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
369 # Reject names that are not valid shell variable names.
370 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
371 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
372 { (exit 1); exit 1; }; }
373 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
375 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
378 eval "enable_$ac_feature='$ac_optarg'" ;;
380 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
381 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
382 | --exec | --exe | --ex)
383 ac_prev=exec_prefix ;;
384 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
385 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
386 | --exec=* | --exe=* | --ex=*)
387 exec_prefix=$ac_optarg ;;
389 -gas | --gas | --ga | --g)
390 # Obsolete; use --with-gas.
393 -help | --help | --hel | --he | -h)
395 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
396 ac_init_help=recursive ;;
397 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
398 ac_init_help=short ;;
400 -host | --host | --hos | --ho)
401 ac_prev=host_alias ;;
402 -host=* | --host=* | --hos=* | --ho=*)
403 host_alias=$ac_optarg ;;
405 -includedir | --includedir | --includedi | --included | --include \
406 | --includ | --inclu | --incl | --inc)
407 ac_prev=includedir ;;
408 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
409 | --includ=* | --inclu=* | --incl=* | --inc=*)
410 includedir=$ac_optarg ;;
412 -infodir | --infodir | --infodi | --infod | --info | --inf)
414 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
415 infodir=$ac_optarg ;;
417 -libdir | --libdir | --libdi | --libd)
419 -libdir=* | --libdir=* | --libdi=* | --libd=*)
422 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
423 | --libexe | --libex | --libe)
424 ac_prev=libexecdir ;;
425 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
426 | --libexe=* | --libex=* | --libe=*)
427 libexecdir=$ac_optarg ;;
429 -localstatedir | --localstatedir | --localstatedi | --localstated \
430 | --localstate | --localstat | --localsta | --localst \
431 | --locals | --local | --loca | --loc | --lo)
432 ac_prev=localstatedir ;;
433 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
434 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
435 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
436 localstatedir=$ac_optarg ;;
438 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
440 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
444 # Obsolete; use --without-fp.
447 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
448 | --no-cr | --no-c | -n)
451 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
452 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
455 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
456 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
457 | --oldin | --oldi | --old | --ol | --o)
458 ac_prev=oldincludedir ;;
459 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
460 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
461 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
462 oldincludedir=$ac_optarg ;;
464 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
466 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
469 -program-prefix | --program-prefix | --program-prefi | --program-pref \
470 | --program-pre | --program-pr | --program-p)
471 ac_prev=program_prefix ;;
472 -program-prefix=* | --program-prefix=* | --program-prefi=* \
473 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
474 program_prefix=$ac_optarg ;;
476 -program-suffix | --program-suffix | --program-suffi | --program-suff \
477 | --program-suf | --program-su | --program-s)
478 ac_prev=program_suffix ;;
479 -program-suffix=* | --program-suffix=* | --program-suffi=* \
480 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
481 program_suffix=$ac_optarg ;;
483 -program-transform-name | --program-transform-name \
484 | --program-transform-nam | --program-transform-na \
485 | --program-transform-n | --program-transform- \
486 | --program-transform | --program-transfor \
487 | --program-transfo | --program-transf \
488 | --program-trans | --program-tran \
489 | --progr-tra | --program-tr | --program-t)
490 ac_prev=program_transform_name ;;
491 -program-transform-name=* | --program-transform-name=* \
492 | --program-transform-nam=* | --program-transform-na=* \
493 | --program-transform-n=* | --program-transform-=* \
494 | --program-transform=* | --program-transfor=* \
495 | --program-transfo=* | --program-transf=* \
496 | --program-trans=* | --program-tran=* \
497 | --progr-tra=* | --program-tr=* | --program-t=*)
498 program_transform_name=$ac_optarg ;;
500 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
501 | -silent | --silent | --silen | --sile | --sil)
504 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
506 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
508 sbindir=$ac_optarg ;;
510 -sharedstatedir | --sharedstatedir | --sharedstatedi \
511 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
512 | --sharedst | --shareds | --shared | --share | --shar \
514 ac_prev=sharedstatedir ;;
515 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
516 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
517 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
519 sharedstatedir=$ac_optarg ;;
521 -site | --site | --sit)
523 -site=* | --site=* | --sit=*)
526 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
528 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
531 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
532 | --syscon | --sysco | --sysc | --sys | --sy)
533 ac_prev=sysconfdir ;;
534 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
535 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
536 sysconfdir=$ac_optarg ;;
538 -target | --target | --targe | --targ | --tar | --ta | --t)
539 ac_prev=target_alias ;;
540 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
541 target_alias=$ac_optarg ;;
543 -v | -verbose | --verbose | --verbos | --verbo | --verb)
546 -version | --version | --versio | --versi | --vers | -V)
550 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
551 # Reject names that are not valid shell variable names.
552 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
553 { echo "$as_me: error: invalid package name: $ac_package" >&2
554 { (exit 1); exit 1; }; }
555 ac_package=`echo $ac_package| sed 's/-/_/g'`
557 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
560 eval "with_$ac_package='$ac_optarg'" ;;
562 -without-* | --without-*)
563 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
564 # Reject names that are not valid shell variable names.
565 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
566 { echo "$as_me: error: invalid package name: $ac_package" >&2
567 { (exit 1); exit 1; }; }
568 ac_package=`echo $ac_package | sed 's/-/_/g'`
569 eval "with_$ac_package=no" ;;
572 # Obsolete; use --with-x.
575 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
576 | --x-incl | --x-inc | --x-in | --x-i)
577 ac_prev=x_includes ;;
578 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
579 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
580 x_includes=$ac_optarg ;;
582 -x-libraries | --x-libraries | --x-librarie | --x-librari \
583 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
584 ac_prev=x_libraries ;;
585 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
586 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
587 x_libraries=$ac_optarg ;;
589 -*) { echo "$as_me: error: unrecognized option: $ac_option
590 Try \`$0 --help' for more information." >&2
591 { (exit 1); exit 1; }; }
595 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
596 # Reject names that are not valid shell variable names.
597 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
598 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
599 { (exit 1); exit 1; }; }
600 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
601 eval "$ac_envvar='$ac_optarg'"
605 # FIXME: should be removed in autoconf 3.0.
606 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
607 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
608 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
609 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
615 if test -n "$ac_prev"; then
616 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
617 { echo "$as_me: error: missing argument to $ac_option" >&2
618 { (exit 1); exit 1; }; }
621 # Be sure to have absolute paths.
622 for ac_var in exec_prefix prefix
624 eval ac_val=$`echo $ac_var`
626 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
627 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
628 { (exit 1); exit 1; }; };;
632 # Be sure to have absolute paths.
633 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
634 localstatedir libdir includedir oldincludedir infodir mandir
636 eval ac_val=$`echo $ac_var`
638 [\\/$]* | ?:[\\/]* ) ;;
639 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
640 { (exit 1); exit 1; }; };;
644 # There might be people who depend on the old broken behavior: `$host'
645 # used to hold the argument of --host etc.
646 # FIXME: To remove some day.
651 # FIXME: To remove some day.
652 if test "x$host_alias" != x; then
653 if test "x$build_alias" = x; then
654 cross_compiling=maybe
655 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
656 If a cross compiler is detected then cross compile mode will be used." >&2
657 elif test "x$build_alias" != "x$host_alias"; then
663 test -n "$host_alias" && ac_tool_prefix=$host_alias-
665 test "$silent" = yes && exec 6>/dev/null
668 # Find the source files, if location was not specified.
669 if test -z "$srcdir"; then
670 ac_srcdir_defaulted=yes
671 # Try the directory containing this script, then its parent.
672 ac_confdir=`(dirname "$0") 2>/dev/null ||
673 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
674 X"$0" : 'X\(//\)[^/]' \| \
675 X"$0" : 'X\(//\)$' \| \
676 X"$0" : 'X\(/\)' \| \
677 . : '\(.\)' 2>/dev/null ||
679 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
680 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
681 /^X\(\/\/\)$/{ s//\1/; q; }
682 /^X\(\/\).*/{ s//\1/; q; }
685 if test ! -r $srcdir/$ac_unique_file; then
689 ac_srcdir_defaulted=no
691 if test ! -r $srcdir/$ac_unique_file; then
692 if test "$ac_srcdir_defaulted" = yes; then
693 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
694 { (exit 1); exit 1; }; }
696 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
697 { (exit 1); exit 1; }; }
700 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
701 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
702 { (exit 1); exit 1; }; }
703 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
704 ac_env_build_alias_set=${build_alias+set}
705 ac_env_build_alias_value=$build_alias
706 ac_cv_env_build_alias_set=${build_alias+set}
707 ac_cv_env_build_alias_value=$build_alias
708 ac_env_host_alias_set=${host_alias+set}
709 ac_env_host_alias_value=$host_alias
710 ac_cv_env_host_alias_set=${host_alias+set}
711 ac_cv_env_host_alias_value=$host_alias
712 ac_env_target_alias_set=${target_alias+set}
713 ac_env_target_alias_value=$target_alias
714 ac_cv_env_target_alias_set=${target_alias+set}
715 ac_cv_env_target_alias_value=$target_alias
716 ac_env_CC_set=${CC+set}
718 ac_cv_env_CC_set=${CC+set}
719 ac_cv_env_CC_value=$CC
720 ac_env_CFLAGS_set=${CFLAGS+set}
721 ac_env_CFLAGS_value=$CFLAGS
722 ac_cv_env_CFLAGS_set=${CFLAGS+set}
723 ac_cv_env_CFLAGS_value=$CFLAGS
724 ac_env_LDFLAGS_set=${LDFLAGS+set}
725 ac_env_LDFLAGS_value=$LDFLAGS
726 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
727 ac_cv_env_LDFLAGS_value=$LDFLAGS
728 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
729 ac_env_CPPFLAGS_value=$CPPFLAGS
730 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
731 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
732 ac_env_CXX_set=${CXX+set}
733 ac_env_CXX_value=$CXX
734 ac_cv_env_CXX_set=${CXX+set}
735 ac_cv_env_CXX_value=$CXX
736 ac_env_CXXFLAGS_set=${CXXFLAGS+set}
737 ac_env_CXXFLAGS_value=$CXXFLAGS
738 ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
739 ac_cv_env_CXXFLAGS_value=$CXXFLAGS
742 # Report the --help message.
744 if test "$ac_init_help" = "long"; then
745 # Omit some internal or obsolete options to make the list less imposing.
746 # This message is too long to be a string in the A/UX 3.1 sh.
748 \`configure' configures this package to adapt to many kinds of systems.
750 Usage: $0 [OPTION]... [VAR=VALUE]...
752 To assign environment variables (e.g., CC, CFLAGS...), specify them as
753 VAR=VALUE. See below for descriptions of some of the useful variables.
755 Defaults for the options are specified in brackets.
758 -h, --help display this help and exit
759 --help=short display options specific to this package
760 --help=recursive display the short help of all the included packages
761 -V, --version display version information and exit
762 -q, --quiet, --silent do not print \`checking...' messages
763 --cache-file=FILE cache test results in FILE [disabled]
764 -C, --config-cache alias for \`--cache-file=config.cache'
765 -n, --no-create do not create output files
766 --srcdir=DIR find the sources in DIR [configure dir or \`..']
771 Installation directories:
772 --prefix=PREFIX install architecture-independent files in PREFIX
774 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
777 By default, \`make install' will install all the files in
778 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
779 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
780 for instance \`--prefix=\$HOME'.
782 For better control, use the options below.
784 Fine tuning of the installation directories:
785 --bindir=DIR user executables [EPREFIX/bin]
786 --sbindir=DIR system admin executables [EPREFIX/sbin]
787 --libexecdir=DIR program executables [EPREFIX/libexec]
788 --datadir=DIR read-only architecture-independent data [PREFIX/share]
789 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
790 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
791 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
792 --libdir=DIR object code libraries [EPREFIX/lib]
793 --includedir=DIR C header files [PREFIX/include]
794 --oldincludedir=DIR C header files for non-gcc [/usr/include]
795 --infodir=DIR info documentation [PREFIX/info]
796 --mandir=DIR man documentation [PREFIX/man]
803 if test -n "$ac_init_help"; then
807 Some influential environment variables:
808 CC C compiler command
809 CFLAGS C compiler flags
810 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
811 nonstandard directory <lib dir>
812 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
813 headers in a nonstandard directory <include dir>
814 CXX C++ compiler command
815 CXXFLAGS C++ compiler flags
817 Use these variables to override the choices made by `configure' or to help
818 it to find libraries and programs with nonstandard names/locations.
823 if test "$ac_init_help" = "recursive"; then
824 # If there are subdirs, report their specific --help.
826 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
827 test -d $ac_dir || continue
830 if test "$ac_dir" != .; then
831 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
832 # A "../" for each directory in $ac_dir_suffix.
833 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
835 ac_dir_suffix= ac_top_builddir=
839 .) # No --srcdir option. We are building in place.
841 if test -z "$ac_top_builddir"; then
844 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
846 [\\/]* | ?:[\\/]* ) # Absolute path.
847 ac_srcdir=$srcdir$ac_dir_suffix;
848 ac_top_srcdir=$srcdir ;;
850 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
851 ac_top_srcdir=$ac_top_builddir$srcdir ;;
854 # Do not use `cd foo && pwd` to compute absolute paths, because
855 # the directories may not exist.
857 .) ac_abs_builddir="$ac_dir";;
860 .) ac_abs_builddir=`pwd`;;
861 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
862 *) ac_abs_builddir=`pwd`/"$ac_dir";;
865 case $ac_abs_builddir in
866 .) ac_abs_top_builddir=${ac_top_builddir}.;;
868 case ${ac_top_builddir}. in
869 .) ac_abs_top_builddir=$ac_abs_builddir;;
870 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
871 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
874 case $ac_abs_builddir in
875 .) ac_abs_srcdir=$ac_srcdir;;
878 .) ac_abs_srcdir=$ac_abs_builddir;;
879 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
880 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
883 case $ac_abs_builddir in
884 .) ac_abs_top_srcdir=$ac_top_srcdir;;
886 case $ac_top_srcdir in
887 .) ac_abs_top_srcdir=$ac_abs_builddir;;
888 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
889 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
894 # Check for guested configure; otherwise get Cygnus style configure.
895 if test -f $ac_srcdir/configure.gnu; then
897 $SHELL $ac_srcdir/configure.gnu --help=recursive
898 elif test -f $ac_srcdir/configure; then
900 $SHELL $ac_srcdir/configure --help=recursive
901 elif test -f $ac_srcdir/configure.ac ||
902 test -f $ac_srcdir/configure.in; then
906 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
912 test -n "$ac_init_help" && exit 0
913 if $ac_init_version; then
916 Copyright (C) 2003 Free Software Foundation, Inc.
917 This configure script is free software; the Free Software Foundation
918 gives unlimited permission to copy, distribute and modify it.
924 This file contains any messages produced by compilers while
925 running configure, to aid debugging if configure makes a mistake.
927 It was created by $as_me, which was
928 generated by GNU Autoconf 2.59. Invocation command line was
939 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
940 uname -m = `(uname -m) 2>/dev/null || echo unknown`
941 uname -r = `(uname -r) 2>/dev/null || echo unknown`
942 uname -s = `(uname -s) 2>/dev/null || echo unknown`
943 uname -v = `(uname -v) 2>/dev/null || echo unknown`
945 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
946 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
948 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
949 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
950 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
951 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
952 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
953 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
954 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
958 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
962 test -z "$as_dir" && as_dir=.
978 # Keep a trace of the command line.
979 # Strip out --no-create and --no-recursion so they do not pile up.
980 # Strip out --silent because we don't want to record it for future runs.
981 # Also quote any args containing shell meta-characters.
982 # Make two passes to allow for proper duplicate-argument suppression.
987 ac_must_keep_next=false
993 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
994 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
995 | -silent | --silent | --silen | --sile | --sil)
997 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
998 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1001 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1003 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1004 if test $ac_must_keep_next = true; then
1005 ac_must_keep_next=false # Got value, back to normal.
1008 *=* | --config-cache | -C | -disable-* | --disable-* \
1009 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1010 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1011 | -with-* | --with-* | -without-* | --without-* | --x)
1012 case "$ac_configure_args0 " in
1013 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1016 -* ) ac_must_keep_next=true ;;
1019 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1020 # Get rid of the leading space.
1026 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1027 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1029 # When interrupted or exit'd, cleanup temporary files, and complete
1030 # config.log. We remove comments because anyway the quotes in there
1031 # would cause problems or look ugly.
1032 # WARNING: Be sure not to use single quotes in there, as some shells,
1033 # such as our DU 5.0 friend, will then `close' the trap.
1034 trap 'exit_status=$?
1035 # Save into config.log some information that might help in debugging.
1040 ## ---------------- ##
1041 ## Cache variables. ##
1042 ## ---------------- ##
1045 # The following way of writing the cache mishandles newlines in values,
1048 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1051 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1052 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1056 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1063 ## ----------------- ##
1064 ## Output variables. ##
1065 ## ----------------- ##
1068 for ac_var in $ac_subst_vars
1070 eval ac_val=$`echo $ac_var`
1071 echo "$ac_var='"'"'$ac_val'"'"'"
1075 if test -n "$ac_subst_files"; then
1082 for ac_var in $ac_subst_files
1084 eval ac_val=$`echo $ac_var`
1085 echo "$ac_var='"'"'$ac_val'"'"'"
1090 if test -s confdefs.h; then
1097 sed "/^$/d" confdefs.h | sort
1100 test "$ac_signal" != 0 &&
1101 echo "$as_me: caught signal $ac_signal"
1102 echo "$as_me: exit $exit_status"
1104 rm -f core *.core &&
1105 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1108 for ac_signal in 1 2 13 15; do
1109 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1113 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1114 rm -rf conftest* confdefs.h
1115 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1118 # Predefined preprocessor variables.
1120 cat >>confdefs.h <<_ACEOF
1121 #define PACKAGE_NAME "$PACKAGE_NAME"
1125 cat >>confdefs.h <<_ACEOF
1126 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1130 cat >>confdefs.h <<_ACEOF
1131 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1135 cat >>confdefs.h <<_ACEOF
1136 #define PACKAGE_STRING "$PACKAGE_STRING"
1140 cat >>confdefs.h <<_ACEOF
1141 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1145 # Let the site file select an alternate cache file if it wants to.
1146 # Prefer explicitly selected file to automatically selected ones.
1147 if test -z "$CONFIG_SITE"; then
1148 if test "x$prefix" != xNONE; then
1149 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1151 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1154 for ac_site_file in $CONFIG_SITE; do
1155 if test -r "$ac_site_file"; then
1156 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1157 echo "$as_me: loading site script $ac_site_file" >&6;}
1158 sed 's/^/| /' "$ac_site_file" >&5
1163 if test -r "$cache_file"; then
1164 # Some versions of bash will fail to source /dev/null (special
1165 # files actually), so we avoid doing that.
1166 if test -f "$cache_file"; then
1167 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1168 echo "$as_me: loading cache $cache_file" >&6;}
1170 [\\/]* | ?:[\\/]* ) . $cache_file;;
1171 *) . ./$cache_file;;
1175 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1176 echo "$as_me: creating cache $cache_file" >&6;}
1180 # Check that the precious variables saved in the cache have kept the same
1182 ac_cache_corrupted=false
1183 for ac_var in `(set) 2>&1 |
1184 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1185 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1186 eval ac_new_set=\$ac_env_${ac_var}_set
1187 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1188 eval ac_new_val="\$ac_env_${ac_var}_value"
1189 case $ac_old_set,$ac_new_set in
1191 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1192 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1193 ac_cache_corrupted=: ;;
1195 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1196 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1197 ac_cache_corrupted=: ;;
1200 if test "x$ac_old_val" != "x$ac_new_val"; then
1201 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1202 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1203 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1204 echo "$as_me: former value: $ac_old_val" >&2;}
1205 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1206 echo "$as_me: current value: $ac_new_val" >&2;}
1207 ac_cache_corrupted=:
1210 # Pass precious variables to config.status.
1211 if test "$ac_new_set" = set; then
1213 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1214 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1215 *) ac_arg=$ac_var=$ac_new_val ;;
1217 case " $ac_configure_args " in
1218 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1219 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1223 if $ac_cache_corrupted; then
1224 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1225 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1226 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1227 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1228 { (exit 1); exit 1; }; }
1232 ac_cpp='$CPP $CPPFLAGS'
1233 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1234 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1235 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1255 ac_config_headers="$ac_config_headers common/config.h"
1262 ac_cpp='$CPP $CPPFLAGS'
1263 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1264 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1265 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1266 if test -n "$ac_tool_prefix"; then
1267 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1268 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1269 echo "$as_me:$LINENO: checking for $ac_word" >&5
1270 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1271 if test "${ac_cv_prog_CC+set}" = set; then
1272 echo $ECHO_N "(cached) $ECHO_C" >&6
1274 if test -n "$CC"; then
1275 ac_cv_prog_CC="$CC" # Let the user override the test.
1277 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1281 test -z "$as_dir" && as_dir=.
1282 for ac_exec_ext in '' $ac_executable_extensions; do
1283 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1284 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1285 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1294 if test -n "$CC"; then
1295 echo "$as_me:$LINENO: result: $CC" >&5
1296 echo "${ECHO_T}$CC" >&6
1298 echo "$as_me:$LINENO: result: no" >&5
1299 echo "${ECHO_T}no" >&6
1303 if test -z "$ac_cv_prog_CC"; then
1305 # Extract the first word of "gcc", so it can be a program name with args.
1306 set dummy gcc; ac_word=$2
1307 echo "$as_me:$LINENO: checking for $ac_word" >&5
1308 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1309 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1310 echo $ECHO_N "(cached) $ECHO_C" >&6
1312 if test -n "$ac_ct_CC"; then
1313 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1315 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1319 test -z "$as_dir" && as_dir=.
1320 for ac_exec_ext in '' $ac_executable_extensions; do
1321 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1322 ac_cv_prog_ac_ct_CC="gcc"
1323 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1331 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1332 if test -n "$ac_ct_CC"; then
1333 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1334 echo "${ECHO_T}$ac_ct_CC" >&6
1336 echo "$as_me:$LINENO: result: no" >&5
1337 echo "${ECHO_T}no" >&6
1345 if test -z "$CC"; then
1346 if test -n "$ac_tool_prefix"; then
1347 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1348 set dummy ${ac_tool_prefix}cc; ac_word=$2
1349 echo "$as_me:$LINENO: checking for $ac_word" >&5
1350 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1351 if test "${ac_cv_prog_CC+set}" = set; then
1352 echo $ECHO_N "(cached) $ECHO_C" >&6
1354 if test -n "$CC"; then
1355 ac_cv_prog_CC="$CC" # Let the user override the test.
1357 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1361 test -z "$as_dir" && as_dir=.
1362 for ac_exec_ext in '' $ac_executable_extensions; do
1363 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1364 ac_cv_prog_CC="${ac_tool_prefix}cc"
1365 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1374 if test -n "$CC"; then
1375 echo "$as_me:$LINENO: result: $CC" >&5
1376 echo "${ECHO_T}$CC" >&6
1378 echo "$as_me:$LINENO: result: no" >&5
1379 echo "${ECHO_T}no" >&6
1383 if test -z "$ac_cv_prog_CC"; then
1385 # Extract the first word of "cc", so it can be a program name with args.
1386 set dummy cc; ac_word=$2
1387 echo "$as_me:$LINENO: checking for $ac_word" >&5
1388 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1389 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1390 echo $ECHO_N "(cached) $ECHO_C" >&6
1392 if test -n "$ac_ct_CC"; then
1393 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1395 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1399 test -z "$as_dir" && as_dir=.
1400 for ac_exec_ext in '' $ac_executable_extensions; do
1401 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1402 ac_cv_prog_ac_ct_CC="cc"
1403 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1411 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1412 if test -n "$ac_ct_CC"; then
1413 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1414 echo "${ECHO_T}$ac_ct_CC" >&6
1416 echo "$as_me:$LINENO: result: no" >&5
1417 echo "${ECHO_T}no" >&6
1426 if test -z "$CC"; then
1427 # Extract the first word of "cc", so it can be a program name with args.
1428 set dummy cc; ac_word=$2
1429 echo "$as_me:$LINENO: checking for $ac_word" >&5
1430 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1431 if test "${ac_cv_prog_CC+set}" = set; then
1432 echo $ECHO_N "(cached) $ECHO_C" >&6
1434 if test -n "$CC"; then
1435 ac_cv_prog_CC="$CC" # Let the user override the test.
1438 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1442 test -z "$as_dir" && as_dir=.
1443 for ac_exec_ext in '' $ac_executable_extensions; do
1444 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1445 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1446 ac_prog_rejected=yes
1450 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1456 if test $ac_prog_rejected = yes; then
1457 # We found a bogon in the path, so make sure we never use it.
1458 set dummy $ac_cv_prog_CC
1460 if test $# != 0; then
1461 # We chose a different compiler from the bogus one.
1462 # However, it has the same basename, so the bogon will be chosen
1463 # first if we set CC to just the basename; use the full file name.
1465 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1471 if test -n "$CC"; then
1472 echo "$as_me:$LINENO: result: $CC" >&5
1473 echo "${ECHO_T}$CC" >&6
1475 echo "$as_me:$LINENO: result: no" >&5
1476 echo "${ECHO_T}no" >&6
1480 if test -z "$CC"; then
1481 if test -n "$ac_tool_prefix"; then
1484 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1485 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1486 echo "$as_me:$LINENO: checking for $ac_word" >&5
1487 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1488 if test "${ac_cv_prog_CC+set}" = set; then
1489 echo $ECHO_N "(cached) $ECHO_C" >&6
1491 if test -n "$CC"; then
1492 ac_cv_prog_CC="$CC" # Let the user override the test.
1494 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1498 test -z "$as_dir" && as_dir=.
1499 for ac_exec_ext in '' $ac_executable_extensions; do
1500 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1501 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1502 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1511 if test -n "$CC"; then
1512 echo "$as_me:$LINENO: result: $CC" >&5
1513 echo "${ECHO_T}$CC" >&6
1515 echo "$as_me:$LINENO: result: no" >&5
1516 echo "${ECHO_T}no" >&6
1519 test -n "$CC" && break
1522 if test -z "$CC"; then
1526 # Extract the first word of "$ac_prog", so it can be a program name with args.
1527 set dummy $ac_prog; ac_word=$2
1528 echo "$as_me:$LINENO: checking for $ac_word" >&5
1529 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1530 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1531 echo $ECHO_N "(cached) $ECHO_C" >&6
1533 if test -n "$ac_ct_CC"; then
1534 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1536 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1540 test -z "$as_dir" && as_dir=.
1541 for ac_exec_ext in '' $ac_executable_extensions; do
1542 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1543 ac_cv_prog_ac_ct_CC="$ac_prog"
1544 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1552 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1553 if test -n "$ac_ct_CC"; then
1554 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1555 echo "${ECHO_T}$ac_ct_CC" >&6
1557 echo "$as_me:$LINENO: result: no" >&5
1558 echo "${ECHO_T}no" >&6
1561 test -n "$ac_ct_CC" && break
1570 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1571 See \`config.log' for more details." >&5
1572 echo "$as_me: error: no acceptable C compiler found in \$PATH
1573 See \`config.log' for more details." >&2;}
1574 { (exit 1); exit 1; }; }
1576 # Provide some information about the compiler.
1577 echo "$as_me:$LINENO:" \
1578 "checking for C compiler version" >&5
1579 ac_compiler=`set X $ac_compile; echo $2`
1580 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1581 (eval $ac_compiler --version </dev/null >&5) 2>&5
1583 echo "$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 $ac_status); }
1590 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1591 (eval $ac_compiler -V </dev/null >&5) 2>&5
1593 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1594 (exit $ac_status); }
1596 cat >conftest.$ac_ext <<_ACEOF
1599 cat confdefs.h >>conftest.$ac_ext
1600 cat >>conftest.$ac_ext <<_ACEOF
1601 /* end confdefs.h. */
1611 ac_clean_files_save=$ac_clean_files
1612 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1613 # Try to create an executable without -o first, disregard a.out.
1614 # It will help us diagnose broken compilers, and finding out an intuition
1616 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1617 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1618 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1619 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1620 (eval $ac_link_default) 2>&5
1622 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1623 (exit $ac_status); }; then
1624 # Find the output, starting from the most likely. This scheme is
1625 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1628 # Be careful to initialize this variable, since it used to be cached.
1629 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1631 # b.out is created by i960 compilers.
1632 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1634 test -f "$ac_file" || continue
1636 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1639 # This is the source file.
1642 # We found the default executable, but exeext='' is most
1646 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1647 # FIXME: I believe we export ac_cv_exeext for Libtool,
1648 # but it would be cool to find out if it's true. Does anybody
1649 # maintain Libtool? --akim.
1657 echo "$as_me: failed program was:" >&5
1658 sed 's/^/| /' conftest.$ac_ext >&5
1660 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1661 See \`config.log' for more details." >&5
1662 echo "$as_me: error: C compiler cannot create executables
1663 See \`config.log' for more details." >&2;}
1664 { (exit 77); exit 77; }; }
1667 ac_exeext=$ac_cv_exeext
1668 echo "$as_me:$LINENO: result: $ac_file" >&5
1669 echo "${ECHO_T}$ac_file" >&6
1671 # Check the compiler produces executables we can run. If not, either
1672 # the compiler is broken, or we cross compile.
1673 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1674 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1675 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1676 # If not cross compiling, check that we can run a simple program.
1677 if test "$cross_compiling" != yes; then
1678 if { ac_try='./$ac_file'
1679 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1682 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1683 (exit $ac_status); }; }; then
1686 if test "$cross_compiling" = maybe; then
1689 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1690 If you meant to cross compile, use \`--host'.
1691 See \`config.log' for more details." >&5
1692 echo "$as_me: error: cannot run C compiled programs.
1693 If you meant to cross compile, use \`--host'.
1694 See \`config.log' for more details." >&2;}
1695 { (exit 1); exit 1; }; }
1699 echo "$as_me:$LINENO: result: yes" >&5
1700 echo "${ECHO_T}yes" >&6
1702 rm -f a.out a.exe conftest$ac_cv_exeext b.out
1703 ac_clean_files=$ac_clean_files_save
1704 # Check the compiler produces executables we can run. If not, either
1705 # the compiler is broken, or we cross compile.
1706 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1707 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1708 echo "$as_me:$LINENO: result: $cross_compiling" >&5
1709 echo "${ECHO_T}$cross_compiling" >&6
1711 echo "$as_me:$LINENO: checking for suffix of executables" >&5
1712 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1713 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1714 (eval $ac_link) 2>&5
1716 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1717 (exit $ac_status); }; then
1718 # If both `conftest.exe' and `conftest' are `present' (well, observable)
1719 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1720 # work properly (i.e., refer to `conftest.exe'), while it won't with
1722 for ac_file in conftest.exe conftest conftest.*; do
1723 test -f "$ac_file" || continue
1725 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
1726 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1733 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1734 See \`config.log' for more details." >&5
1735 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1736 See \`config.log' for more details." >&2;}
1737 { (exit 1); exit 1; }; }
1740 rm -f conftest$ac_cv_exeext
1741 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1742 echo "${ECHO_T}$ac_cv_exeext" >&6
1744 rm -f conftest.$ac_ext
1745 EXEEXT=$ac_cv_exeext
1747 echo "$as_me:$LINENO: checking for suffix of object files" >&5
1748 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1749 if test "${ac_cv_objext+set}" = set; then
1750 echo $ECHO_N "(cached) $ECHO_C" >&6
1752 cat >conftest.$ac_ext <<_ACEOF
1755 cat confdefs.h >>conftest.$ac_ext
1756 cat >>conftest.$ac_ext <<_ACEOF
1757 /* end confdefs.h. */
1767 rm -f conftest.o conftest.obj
1768 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1769 (eval $ac_compile) 2>&5
1771 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1772 (exit $ac_status); }; then
1773 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1775 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
1776 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1781 echo "$as_me: failed program was:" >&5
1782 sed 's/^/| /' conftest.$ac_ext >&5
1784 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1785 See \`config.log' for more details." >&5
1786 echo "$as_me: error: cannot compute suffix of object files: cannot compile
1787 See \`config.log' for more details." >&2;}
1788 { (exit 1); exit 1; }; }
1791 rm -f conftest.$ac_cv_objext conftest.$ac_ext
1793 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1794 echo "${ECHO_T}$ac_cv_objext" >&6
1795 OBJEXT=$ac_cv_objext
1797 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
1798 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1799 if test "${ac_cv_c_compiler_gnu+set}" = set; then
1800 echo $ECHO_N "(cached) $ECHO_C" >&6
1802 cat >conftest.$ac_ext <<_ACEOF
1805 cat confdefs.h >>conftest.$ac_ext
1806 cat >>conftest.$ac_ext <<_ACEOF
1807 /* end confdefs.h. */
1820 rm -f conftest.$ac_objext
1821 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1822 (eval $ac_compile) 2>conftest.er1
1824 grep -v '^ *+' conftest.er1 >conftest.err
1826 cat conftest.err >&5
1827 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1828 (exit $ac_status); } &&
1829 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
1830 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1833 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1834 (exit $ac_status); }; } &&
1835 { ac_try='test -s conftest.$ac_objext'
1836 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1839 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1840 (exit $ac_status); }; }; then
1843 echo "$as_me: failed program was:" >&5
1844 sed 's/^/| /' conftest.$ac_ext >&5
1848 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1849 ac_cv_c_compiler_gnu=$ac_compiler_gnu
1852 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
1853 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
1854 GCC=`test $ac_compiler_gnu = yes && echo yes`
1855 ac_test_CFLAGS=${CFLAGS+set}
1856 ac_save_CFLAGS=$CFLAGS
1858 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
1859 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
1860 if test "${ac_cv_prog_cc_g+set}" = set; then
1861 echo $ECHO_N "(cached) $ECHO_C" >&6
1863 cat >conftest.$ac_ext <<_ACEOF
1866 cat confdefs.h >>conftest.$ac_ext
1867 cat >>conftest.$ac_ext <<_ACEOF
1868 /* end confdefs.h. */
1878 rm -f conftest.$ac_objext
1879 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1880 (eval $ac_compile) 2>conftest.er1
1882 grep -v '^ *+' conftest.er1 >conftest.err
1884 cat conftest.err >&5
1885 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1886 (exit $ac_status); } &&
1887 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
1888 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1891 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1892 (exit $ac_status); }; } &&
1893 { ac_try='test -s conftest.$ac_objext'
1894 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1897 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1898 (exit $ac_status); }; }; then
1901 echo "$as_me: failed program was:" >&5
1902 sed 's/^/| /' conftest.$ac_ext >&5
1906 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
1908 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
1909 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
1910 if test "$ac_test_CFLAGS" = set; then
1911 CFLAGS=$ac_save_CFLAGS
1912 elif test $ac_cv_prog_cc_g = yes; then
1913 if test "$GCC" = yes; then
1919 if test "$GCC" = yes; then
1925 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
1926 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
1927 if test "${ac_cv_prog_cc_stdc+set}" = set; then
1928 echo $ECHO_N "(cached) $ECHO_C" >&6
1930 ac_cv_prog_cc_stdc=no
1932 cat >conftest.$ac_ext <<_ACEOF
1935 cat confdefs.h >>conftest.$ac_ext
1936 cat >>conftest.$ac_ext <<_ACEOF
1937 /* end confdefs.h. */
1940 #include <sys/types.h>
1941 #include <sys/stat.h>
1942 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
1943 struct buf { int x; };
1944 FILE * (*rcsopen) (struct buf *, struct stat *, int);
1945 static char *e (p, i)
1951 static char *f (char * (*g) (char **, int), char **p, ...)
1956 s = g (p, va_arg (v,int));
1961 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
1962 function prototypes and stuff, but not '\xHH' hex character constants.
1963 These don't provoke an error unfortunately, instead are silently treated
1964 as 'x'. The following induces an error, until -std1 is added to get
1965 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
1966 array size at least. It's necessary to write '\x00'==0 to get something
1967 that's true only with -std1. */
1968 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
1970 int test (int i, double x);
1971 struct s1 {int (*f) (int a);};
1972 struct s2 {int (*f) (double a);};
1973 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
1979 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
1984 # Don't try gcc -ansi; that turns off useful extensions and
1985 # breaks some systems' header files.
1986 # AIX -qlanglvl=ansi
1987 # Ultrix and OSF/1 -std1
1988 # HP-UX 10.20 and later -Ae
1989 # HP-UX older versions -Aa -D_HPUX_SOURCE
1990 # SVR4 -Xc -D__EXTENSIONS__
1991 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
1993 CC="$ac_save_CC $ac_arg"
1994 rm -f conftest.$ac_objext
1995 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1996 (eval $ac_compile) 2>conftest.er1
1998 grep -v '^ *+' conftest.er1 >conftest.err
2000 cat conftest.err >&5
2001 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2002 (exit $ac_status); } &&
2003 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2004 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2007 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2008 (exit $ac_status); }; } &&
2009 { ac_try='test -s conftest.$ac_objext'
2010 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2013 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2014 (exit $ac_status); }; }; then
2015 ac_cv_prog_cc_stdc=$ac_arg
2018 echo "$as_me: failed program was:" >&5
2019 sed 's/^/| /' conftest.$ac_ext >&5
2022 rm -f conftest.err conftest.$ac_objext
2024 rm -f conftest.$ac_ext conftest.$ac_objext
2029 case "x$ac_cv_prog_cc_stdc" in
2031 echo "$as_me:$LINENO: result: none needed" >&5
2032 echo "${ECHO_T}none needed" >&6 ;;
2034 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2035 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2036 CC="$CC $ac_cv_prog_cc_stdc" ;;
2039 # Some people use a C++ compiler to compile C. Since we use `exit',
2040 # in C++ we need to declare it. In case someone uses the same compiler
2041 # for both compiling C and C++ we need to have the C++ compiler decide
2042 # the declaration of exit, since it's the most demanding environment.
2043 cat >conftest.$ac_ext <<_ACEOF
2048 rm -f conftest.$ac_objext
2049 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2050 (eval $ac_compile) 2>conftest.er1
2052 grep -v '^ *+' conftest.er1 >conftest.err
2054 cat conftest.err >&5
2055 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2056 (exit $ac_status); } &&
2057 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2058 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2061 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2062 (exit $ac_status); }; } &&
2063 { ac_try='test -s conftest.$ac_objext'
2064 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2067 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2068 (exit $ac_status); }; }; then
2069 for ac_declaration in \
2071 'extern "C" void std::exit (int) throw (); using std::exit;' \
2072 'extern "C" void std::exit (int); using std::exit;' \
2073 'extern "C" void exit (int) throw ();' \
2074 'extern "C" void exit (int);' \
2077 cat >conftest.$ac_ext <<_ACEOF
2080 cat confdefs.h >>conftest.$ac_ext
2081 cat >>conftest.$ac_ext <<_ACEOF
2082 /* end confdefs.h. */
2093 rm -f conftest.$ac_objext
2094 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2095 (eval $ac_compile) 2>conftest.er1
2097 grep -v '^ *+' conftest.er1 >conftest.err
2099 cat conftest.err >&5
2100 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2101 (exit $ac_status); } &&
2102 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2103 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2106 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2107 (exit $ac_status); }; } &&
2108 { ac_try='test -s conftest.$ac_objext'
2109 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2112 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2113 (exit $ac_status); }; }; then
2116 echo "$as_me: failed program was:" >&5
2117 sed 's/^/| /' conftest.$ac_ext >&5
2121 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2122 cat >conftest.$ac_ext <<_ACEOF
2125 cat confdefs.h >>conftest.$ac_ext
2126 cat >>conftest.$ac_ext <<_ACEOF
2127 /* end confdefs.h. */
2137 rm -f conftest.$ac_objext
2138 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2139 (eval $ac_compile) 2>conftest.er1
2141 grep -v '^ *+' conftest.er1 >conftest.err
2143 cat conftest.err >&5
2144 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2145 (exit $ac_status); } &&
2146 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2147 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2150 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2151 (exit $ac_status); }; } &&
2152 { ac_try='test -s conftest.$ac_objext'
2153 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2156 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2157 (exit $ac_status); }; }; then
2160 echo "$as_me: failed program was:" >&5
2161 sed 's/^/| /' conftest.$ac_ext >&5
2164 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2167 if test -n "$ac_declaration"; then
2168 echo '#ifdef __cplusplus' >>confdefs.h
2169 echo $ac_declaration >>confdefs.h
2170 echo '#endif' >>confdefs.h
2174 echo "$as_me: failed program was:" >&5
2175 sed 's/^/| /' conftest.$ac_ext >&5
2178 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2180 ac_cpp='$CPP $CPPFLAGS'
2181 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2182 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2183 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2185 cat >>confdefs.h <<_ACEOF
2191 ac_cpp='$CXXCPP $CPPFLAGS'
2192 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2193 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2194 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2195 if test -n "$ac_tool_prefix"; then
2196 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
2198 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2199 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2200 echo "$as_me:$LINENO: checking for $ac_word" >&5
2201 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2202 if test "${ac_cv_prog_CXX+set}" = set; then
2203 echo $ECHO_N "(cached) $ECHO_C" >&6
2205 if test -n "$CXX"; then
2206 ac_cv_prog_CXX="$CXX" # Let the user override the test.
2208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2212 test -z "$as_dir" && as_dir=.
2213 for ac_exec_ext in '' $ac_executable_extensions; do
2214 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2215 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2216 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2225 if test -n "$CXX"; then
2226 echo "$as_me:$LINENO: result: $CXX" >&5
2227 echo "${ECHO_T}$CXX" >&6
2229 echo "$as_me:$LINENO: result: no" >&5
2230 echo "${ECHO_T}no" >&6
2233 test -n "$CXX" && break
2236 if test -z "$CXX"; then
2238 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
2240 # Extract the first word of "$ac_prog", so it can be a program name with args.
2241 set dummy $ac_prog; ac_word=$2
2242 echo "$as_me:$LINENO: checking for $ac_word" >&5
2243 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2244 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
2245 echo $ECHO_N "(cached) $ECHO_C" >&6
2247 if test -n "$ac_ct_CXX"; then
2248 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2250 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2254 test -z "$as_dir" && as_dir=.
2255 for ac_exec_ext in '' $ac_executable_extensions; do
2256 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2257 ac_cv_prog_ac_ct_CXX="$ac_prog"
2258 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2266 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2267 if test -n "$ac_ct_CXX"; then
2268 echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
2269 echo "${ECHO_T}$ac_ct_CXX" >&6
2271 echo "$as_me:$LINENO: result: no" >&5
2272 echo "${ECHO_T}no" >&6
2275 test -n "$ac_ct_CXX" && break
2277 test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
2283 # Provide some information about the compiler.
2284 echo "$as_me:$LINENO:" \
2285 "checking for C++ compiler version" >&5
2286 ac_compiler=`set X $ac_compile; echo $2`
2287 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2288 (eval $ac_compiler --version </dev/null >&5) 2>&5
2290 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2291 (exit $ac_status); }
2292 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2293 (eval $ac_compiler -v </dev/null >&5) 2>&5
2295 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2296 (exit $ac_status); }
2297 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2298 (eval $ac_compiler -V </dev/null >&5) 2>&5
2300 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2301 (exit $ac_status); }
2303 echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2304 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2305 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2306 echo $ECHO_N "(cached) $ECHO_C" >&6
2308 cat >conftest.$ac_ext <<_ACEOF
2311 cat confdefs.h >>conftest.$ac_ext
2312 cat >>conftest.$ac_ext <<_ACEOF
2313 /* end confdefs.h. */
2326 rm -f conftest.$ac_objext
2327 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2328 (eval $ac_compile) 2>conftest.er1
2330 grep -v '^ *+' conftest.er1 >conftest.err
2332 cat conftest.err >&5
2333 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2334 (exit $ac_status); } &&
2335 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
2336 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2339 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2340 (exit $ac_status); }; } &&
2341 { ac_try='test -s conftest.$ac_objext'
2342 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2345 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2346 (exit $ac_status); }; }; then
2349 echo "$as_me: failed program was:" >&5
2350 sed 's/^/| /' conftest.$ac_ext >&5
2354 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2355 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2358 echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2359 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2360 GXX=`test $ac_compiler_gnu = yes && echo yes`
2361 ac_test_CXXFLAGS=${CXXFLAGS+set}
2362 ac_save_CXXFLAGS=$CXXFLAGS
2364 echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2365 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2366 if test "${ac_cv_prog_cxx_g+set}" = set; then
2367 echo $ECHO_N "(cached) $ECHO_C" >&6
2369 cat >conftest.$ac_ext <<_ACEOF
2372 cat confdefs.h >>conftest.$ac_ext
2373 cat >>conftest.$ac_ext <<_ACEOF
2374 /* end confdefs.h. */
2384 rm -f conftest.$ac_objext
2385 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2386 (eval $ac_compile) 2>conftest.er1
2388 grep -v '^ *+' conftest.er1 >conftest.err
2390 cat conftest.err >&5
2391 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2392 (exit $ac_status); } &&
2393 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
2394 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2397 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2398 (exit $ac_status); }; } &&
2399 { ac_try='test -s conftest.$ac_objext'
2400 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2403 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2404 (exit $ac_status); }; }; then
2405 ac_cv_prog_cxx_g=yes
2407 echo "$as_me: failed program was:" >&5
2408 sed 's/^/| /' conftest.$ac_ext >&5
2412 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2414 echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2415 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2416 if test "$ac_test_CXXFLAGS" = set; then
2417 CXXFLAGS=$ac_save_CXXFLAGS
2418 elif test $ac_cv_prog_cxx_g = yes; then
2419 if test "$GXX" = yes; then
2425 if test "$GXX" = yes; then
2431 for ac_declaration in \
2433 'extern "C" void std::exit (int) throw (); using std::exit;' \
2434 'extern "C" void std::exit (int); using std::exit;' \
2435 'extern "C" void exit (int) throw ();' \
2436 'extern "C" void exit (int);' \
2439 cat >conftest.$ac_ext <<_ACEOF
2442 cat confdefs.h >>conftest.$ac_ext
2443 cat >>conftest.$ac_ext <<_ACEOF
2444 /* end confdefs.h. */
2455 rm -f conftest.$ac_objext
2456 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2457 (eval $ac_compile) 2>conftest.er1
2459 grep -v '^ *+' conftest.er1 >conftest.err
2461 cat conftest.err >&5
2462 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2463 (exit $ac_status); } &&
2464 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
2465 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2468 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2469 (exit $ac_status); }; } &&
2470 { ac_try='test -s conftest.$ac_objext'
2471 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2474 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2475 (exit $ac_status); }; }; then
2478 echo "$as_me: failed program was:" >&5
2479 sed 's/^/| /' conftest.$ac_ext >&5
2483 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2484 cat >conftest.$ac_ext <<_ACEOF
2487 cat confdefs.h >>conftest.$ac_ext
2488 cat >>conftest.$ac_ext <<_ACEOF
2489 /* end confdefs.h. */
2499 rm -f conftest.$ac_objext
2500 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2501 (eval $ac_compile) 2>conftest.er1
2503 grep -v '^ *+' conftest.er1 >conftest.err
2505 cat conftest.err >&5
2506 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2507 (exit $ac_status); } &&
2508 { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
2509 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2512 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2513 (exit $ac_status); }; } &&
2514 { ac_try='test -s conftest.$ac_objext'
2515 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2518 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2519 (exit $ac_status); }; }; then
2522 echo "$as_me: failed program was:" >&5
2523 sed 's/^/| /' conftest.$ac_ext >&5
2526 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2529 if test -n "$ac_declaration"; then
2530 echo '#ifdef __cplusplus' >>confdefs.h
2531 echo $ac_declaration >>confdefs.h
2532 echo '#endif' >>confdefs.h
2536 ac_cpp='$CPP $CPPFLAGS'
2537 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2538 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2539 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2541 cat >>confdefs.h <<_ACEOF
2547 ac_cpp='$CXXCPP $CPPFLAGS'
2548 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2549 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2550 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2553 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2554 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
2555 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
2556 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
2557 echo $ECHO_N "(cached) $ECHO_C" >&6
2559 cat >conftest.make <<\_ACEOF
2561 @echo 'ac_maketemp="$(MAKE)"'
2563 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2564 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
2565 if test -n "$ac_maketemp"; then
2566 eval ac_cv_prog_make_${ac_make}_set=yes
2568 eval ac_cv_prog_make_${ac_make}_set=no
2572 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
2573 echo "$as_me:$LINENO: result: yes" >&5
2574 echo "${ECHO_T}yes" >&6
2577 echo "$as_me:$LINENO: result: no" >&5
2578 echo "${ECHO_T}no" >&6
2579 SET_MAKE="MAKE=${MAKE-make}"
2583 if test $BUILD_PARSERS = true; then
2585 # Extract the first word of "flex", so it can be a program name with args.
2586 set dummy flex; ac_word=$2
2587 echo "$as_me:$LINENO: checking for $ac_word" >&5
2588 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2589 if test "${ac_cv_prog_FLEX+set}" = set; then
2590 echo $ECHO_N "(cached) $ECHO_C" >&6
2592 if test -n "$FLEX"; then
2593 ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
2595 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2599 test -z "$as_dir" && as_dir=.
2600 for ac_exec_ext in '' $ac_executable_extensions; do
2601 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2602 ac_cv_prog_FLEX="flex"
2603 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2611 FLEX=$ac_cv_prog_FLEX
2612 if test -n "$FLEX"; then
2613 echo "$as_me:$LINENO: result: $FLEX" >&5
2614 echo "${ECHO_T}$FLEX" >&6
2616 echo "$as_me:$LINENO: result: no" >&5
2617 echo "${ECHO_T}no" >&6
2620 if test -z "$FLEX"; then
2622 echo "error: flex is required to compile ragel"
2627 # Extract the first word of "gperf", so it can be a program name with args.
2628 set dummy gperf; ac_word=$2
2629 echo "$as_me:$LINENO: checking for $ac_word" >&5
2630 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2631 if test "${ac_cv_prog_GPERF+set}" = set; then
2632 echo $ECHO_N "(cached) $ECHO_C" >&6
2634 if test -n "$GPERF"; then
2635 ac_cv_prog_GPERF="$GPERF" # Let the user override the test.
2637 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2641 test -z "$as_dir" && as_dir=.
2642 for ac_exec_ext in '' $ac_executable_extensions; do
2643 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2644 ac_cv_prog_GPERF="gperf"
2645 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2653 GPERF=$ac_cv_prog_GPERF
2654 if test -n "$GPERF"; then
2655 echo "$as_me:$LINENO: result: $GPERF" >&5
2656 echo "${ECHO_T}$GPERF" >&6
2658 echo "$as_me:$LINENO: result: no" >&5
2659 echo "${ECHO_T}no" >&6
2662 if test -z "$GPERF"; then
2664 echo "error: gperf is required to compile ragel"
2669 # Extract the first word of "bison", so it can be a program name with args.
2670 set dummy bison; ac_word=$2
2671 echo "$as_me:$LINENO: checking for $ac_word" >&5
2672 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2673 if test "${ac_cv_prog_BISON+set}" = set; then
2674 echo $ECHO_N "(cached) $ECHO_C" >&6
2676 if test -n "$BISON"; then
2677 ac_cv_prog_BISON="$BISON" # Let the user override the test.
2679 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2683 test -z "$as_dir" && as_dir=.
2684 for ac_exec_ext in '' $ac_executable_extensions; do
2685 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2686 ac_cv_prog_BISON="bison"
2687 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2695 BISON=$ac_cv_prog_BISON
2696 if test -n "$BISON"; then
2697 echo "$as_me:$LINENO: result: $BISON" >&5
2698 echo "${ECHO_T}$BISON" >&6
2700 echo "$as_me:$LINENO: result: no" >&5
2701 echo "${ECHO_T}no" >&6
2704 if test -z "$BISON"; then
2706 echo "error: bison is required to compile ragel"
2711 if "$BISON" --version | grep 'bison++'; then
2713 echo "error: sorry, ragel cannot be compiled with bison++"
2720 # Extract the first word of "gdc", so it can be a program name with args.
2721 set dummy gdc; ac_word=$2
2722 echo "$as_me:$LINENO: checking for $ac_word" >&5
2723 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2724 if test "${ac_cv_prog_GDC+set}" = set; then
2725 echo $ECHO_N "(cached) $ECHO_C" >&6
2727 if test -n "$GDC"; then
2728 ac_cv_prog_GDC="$GDC" # Let the user override the test.
2730 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2734 test -z "$as_dir" && as_dir=.
2735 for ac_exec_ext in '' $ac_executable_extensions; do
2736 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2737 ac_cv_prog_GDC="gdc"
2738 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2747 if test -n "$GDC"; then
2748 echo "$as_me:$LINENO: result: $GDC" >&5
2749 echo "${ECHO_T}$GDC" >&6
2751 echo "$as_me:$LINENO: result: no" >&5
2752 echo "${ECHO_T}no" >&6
2755 if test -n "$GDC"; then
2756 cat >>confdefs.h <<_ACEOF
2762 echo "$as_me:$LINENO: checking for the Objective-C compiler" >&5
2763 echo $ECHO_N "checking for the Objective-C compiler... $ECHO_C" >&6
2764 cat > conftest.m <<EOF
2765 int main() { return 0; }
2768 if gcc -x objective-c conftest.m -o conftest.bin 2>/dev/null; then
2769 GOBJC="gcc -x objective-c"
2770 echo "$as_me:$LINENO: result: yes" >&5
2771 echo "${ECHO_T}yes" >&6
2772 cat >>confdefs.h <<_ACEOF
2773 #define GOBJC $GOBJC
2777 echo "$as_me:$LINENO: result: no" >&5
2778 echo "${ECHO_T}no" >&6
2782 # Extract the first word of "javac", so it can be a program name with args.
2783 set dummy javac; ac_word=$2
2784 echo "$as_me:$LINENO: checking for $ac_word" >&5
2785 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2786 if test "${ac_cv_prog_JAVAC+set}" = set; then
2787 echo $ECHO_N "(cached) $ECHO_C" >&6
2789 if test -n "$JAVAC"; then
2790 ac_cv_prog_JAVAC="$JAVAC" # Let the user override the test.
2792 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2796 test -z "$as_dir" && as_dir=.
2797 for ac_exec_ext in '' $ac_executable_extensions; do
2798 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2799 ac_cv_prog_JAVAC="javac"
2800 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2808 JAVAC=$ac_cv_prog_JAVAC
2809 if test -n "$JAVAC"; then
2810 echo "$as_me:$LINENO: result: $JAVAC" >&5
2811 echo "${ECHO_T}$JAVAC" >&6
2813 echo "$as_me:$LINENO: result: no" >&5
2814 echo "${ECHO_T}no" >&6
2817 if test -n "$JAVAC"; then
2818 cat >>confdefs.h <<_ACEOF
2819 #define JAVAC $JAVAC
2824 # Extract the first word of "txl", so it can be a program name with args.
2825 set dummy txl; ac_word=$2
2826 echo "$as_me:$LINENO: checking for $ac_word" >&5
2827 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2828 if test "${ac_cv_prog_TXL+set}" = set; then
2829 echo $ECHO_N "(cached) $ECHO_C" >&6
2831 if test -n "$TXL"; then
2832 ac_cv_prog_TXL="$TXL" # Let the user override the test.
2834 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2838 test -z "$as_dir" && as_dir=.
2839 for ac_exec_ext in '' $ac_executable_extensions; do
2840 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2841 ac_cv_prog_TXL="txl"
2842 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2851 if test -n "$TXL"; then
2852 echo "$as_me:$LINENO: result: $TXL" >&5
2853 echo "${ECHO_T}$TXL" >&6
2855 echo "$as_me:$LINENO: result: no" >&5
2856 echo "${ECHO_T}no" >&6
2859 if test -n "$TXL"; then
2860 cat >>confdefs.h <<_ACEOF
2866 ac_config_files="$ac_config_files Makefile common/Makefile ragel/Makefile rlcodegen/Makefile doc/Makefile test/Makefile"
2867 cat >confcache <<\_ACEOF
2868 # This file is a shell script that caches the results of configure
2869 # tests run on this system so they can be shared between configure
2870 # scripts and configure runs, see configure's option --config-cache.
2871 # It is not useful on other systems. If it contains results you don't
2872 # want to keep, you may remove or edit it.
2874 # config.status only pays attention to the cache file if you give it
2875 # the --recheck option to rerun configure.
2877 # `ac_cv_env_foo' variables (set or unset) will be overridden when
2878 # loading this file, other *unset* `ac_cv_foo' will be assigned the
2883 # The following way of writing the cache mishandles newlines in values,
2884 # but we know of no workaround that is simple, portable, and efficient.
2885 # So, don't put newlines in cache variables' values.
2886 # Ultrix sh set writes to stderr and can't be redirected directly,
2887 # and sets the high bit in the cache file unless we assign to the vars.
2890 case `(ac_space=' '; set | grep ac_space) 2>&1` in
2892 # `set' does not quote correctly, so add quotes (double-quote
2893 # substitution turns \\\\ into \\, and sed turns \\ into \).
2896 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2899 # `set' quotes correctly as required by POSIX, so do not add quotes.
2901 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
2908 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2910 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2912 if diff $cache_file confcache >/dev/null 2>&1; then :; else
2913 if test -w $cache_file; then
2914 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
2915 cat confcache >$cache_file
2917 echo "not updating unwritable cache $cache_file"
2922 test "x$prefix" = xNONE && prefix=$ac_default_prefix
2923 # Let make expand exec_prefix.
2924 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2926 # VPATH may cause trouble with some makes, so we remove $(srcdir),
2927 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
2928 # trailing colons and then remove the whole line if VPATH becomes empty
2929 # (actually we leave an empty line to preserve line numbers).
2930 if test "x$srcdir" = x.; then
2931 ac_vpsub='/^[ ]*VPATH[ ]*=/{
2932 s/:*\$(srcdir):*/:/;
2933 s/:*\${srcdir}:*/:/;
2935 s/^\([^=]*=[ ]*\):*/\1/;
2941 DEFS=-DHAVE_CONFIG_H
2945 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2946 # 1. Remove the extension, and $U if already installed.
2947 ac_i=`echo "$ac_i" |
2948 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
2950 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
2951 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
2955 LTLIBOBJS=$ac_ltlibobjs
2959 : ${CONFIG_STATUS=./config.status}
2960 ac_clean_files_save=$ac_clean_files
2961 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
2962 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
2963 echo "$as_me: creating $CONFIG_STATUS" >&6;}
2964 cat >$CONFIG_STATUS <<_ACEOF
2966 # Generated by $as_me.
2967 # Run this file to recreate the current configuration.
2968 # Compiler output produced by configure, useful for debugging
2969 # configure, is in config.log if it exists.
2974 SHELL=\${CONFIG_SHELL-$SHELL}
2977 cat >>$CONFIG_STATUS <<\_ACEOF
2978 ## --------------------- ##
2979 ## M4sh Initialization. ##
2980 ## --------------------- ##
2982 # Be Bourne compatible
2983 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
2986 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
2987 # is contrary to our usage. Disable this feature.
2988 alias -g '${1+"$@"}'='"$@"'
2989 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
2992 DUALCASE=1; export DUALCASE # for MKS sh
2994 # Support unset when possible.
2995 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
3002 # Work around bugs in pre-3.0 UWIN ksh.
3003 $as_unset ENV MAIL MAILPATH
3010 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
3011 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
3012 LC_TELEPHONE LC_TIME
3014 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
3015 eval $as_var=C; export $as_var
3021 # Required to use basename.
3022 if expr a : '\(a\)' >/dev/null 2>&1; then
3028 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
3029 as_basename=basename
3035 # Name of the executable.
3036 as_me=`$as_basename "$0" ||
3037 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3038 X"$0" : 'X\(//\)$' \| \
3039 X"$0" : 'X\(/\)$' \| \
3040 . : '\(.\)' 2>/dev/null ||
3042 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
3043 /^X\/\(\/\/\)$/{ s//\1/; q; }
3044 /^X\/\(\/\).*/{ s//\1/; q; }
3048 # PATH needs CR, and LINENO needs CR and PATH.
3049 # Avoid depending upon Character Ranges.
3050 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3051 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3052 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3053 as_cr_digits='0123456789'
3054 as_cr_alnum=$as_cr_Letters$as_cr_digits
3056 # The user is always right.
3057 if test "${PATH_SEPARATOR+set}" != set; then
3058 echo "#! /bin/sh" >conf$$.sh
3059 echo "exit 0" >>conf$$.sh
3061 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3072 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
3073 test "x$as_lineno_1" != "x$as_lineno_2" &&
3074 test "x$as_lineno_3" = "x$as_lineno_2" || {
3075 # Find who we are. Look in the path if we contain no path at all
3078 *[\\/]* ) as_myself=$0 ;;
3079 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3083 test -z "$as_dir" && as_dir=.
3084 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3089 # We did not find ourselves, most probably we were run as `sh COMMAND'
3090 # in which case we are not to be found in the path.
3091 if test "x$as_myself" = x; then
3094 if test ! -f "$as_myself"; then
3095 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
3096 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
3097 { (exit 1); exit 1; }; }
3099 case $CONFIG_SHELL in
3101 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3102 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
3105 test -z "$as_dir" && as_dir=.
3106 for as_base in sh bash ksh sh5; do
3109 if ("$as_dir/$as_base" -c '
3112 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
3113 test "x$as_lineno_1" != "x$as_lineno_2" &&
3114 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
3115 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
3116 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
3117 CONFIG_SHELL=$as_dir/$as_base
3119 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
3127 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
3128 # uniformly replaced by the line number. The first 'sed' inserts a
3129 # line-number line before each line; the second 'sed' does the real
3130 # work. The second script uses 'N' to pair each line-number line
3131 # with the numbered line, and appends trailing '-' during
3132 # substitution so that $LINENO is not a special case at line end.
3133 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
3134 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
3135 sed '=' <$as_myself |
3140 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
3143 s,^['$as_cr_digits']*\n,,
3145 chmod +x $as_me.lineno ||
3146 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
3147 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
3148 { (exit 1); exit 1; }; }
3150 # Don't try to exec as it changes $[0], causing all sort of problems
3151 # (the dirname of $[0] is not the place where we might find the
3152 # original and so on. Autoconf is especially sensible to this).
3154 # Exit status is that of the last command.
3159 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
3160 *c*,-n*) ECHO_N= ECHO_C='
3162 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
3163 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
3166 if expr a : '\(a\)' >/dev/null 2>&1; then
3172 rm -f conf$$ conf$$.exe conf$$.file
3174 if ln -s conf$$.file conf$$ 2>/dev/null; then
3175 # We could just check for DJGPP; but this test a) works b) is more generic
3176 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
3177 if test -f conf$$.exe; then
3178 # Don't use ln at all; we don't have any links
3183 elif ln conf$$.file conf$$ 2>/dev/null; then
3188 rm -f conf$$ conf$$.exe conf$$.file
3190 if mkdir -p . 2>/dev/null; then
3193 test -d ./-p && rmdir ./-p
3197 as_executable_p="test -f"
3199 # Sed expression to map a string onto a valid CPP name.
3200 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3202 # Sed expression to map a string onto a valid variable name.
3203 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3207 # We need space, tab and new line, in precisely that order.
3217 # Open the log real soon, to keep \$[0] and so on meaningful, and to
3218 # report actual input values of CONFIG_FILES etc. instead of their
3219 # values after options handling. Logging --version etc. is OK.
3223 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3224 ## Running $as_me. ##
3229 This file was extended by $as_me, which was
3230 generated by GNU Autoconf 2.59. Invocation command line was
3232 CONFIG_FILES = $CONFIG_FILES
3233 CONFIG_HEADERS = $CONFIG_HEADERS
3234 CONFIG_LINKS = $CONFIG_LINKS
3235 CONFIG_COMMANDS = $CONFIG_COMMANDS
3239 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
3243 # Files that config.status was made for.
3244 if test -n "$ac_config_files"; then
3245 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
3248 if test -n "$ac_config_headers"; then
3249 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
3252 if test -n "$ac_config_links"; then
3253 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
3256 if test -n "$ac_config_commands"; then
3257 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
3260 cat >>$CONFIG_STATUS <<\_ACEOF
3263 \`$as_me' instantiates files from templates according to the
3264 current configuration.
3266 Usage: $0 [OPTIONS] [FILE]...
3268 -h, --help print this help, then exit
3269 -V, --version print version number, then exit
3270 -q, --quiet do not print progress messages
3271 -d, --debug don't remove temporary files
3272 --recheck update $as_me by reconfiguring in the same conditions
3273 --file=FILE[:TEMPLATE]
3274 instantiate the configuration file FILE
3275 --header=FILE[:TEMPLATE]
3276 instantiate the configuration header FILE
3278 Configuration files:
3281 Configuration headers:
3284 Report bugs to <bug-autoconf@gnu.org>."
3287 cat >>$CONFIG_STATUS <<_ACEOF
3290 configured by $0, generated by GNU Autoconf 2.59,
3291 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
3293 Copyright (C) 2003 Free Software Foundation, Inc.
3294 This config.status script is free software; the Free Software Foundation
3295 gives unlimited permission to copy, distribute and modify it."
3299 cat >>$CONFIG_STATUS <<\_ACEOF
3300 # If no file are specified by the user, then we need to provide default
3301 # value. By we need to know if files were specified by the user.
3307 ac_option=`expr "x$1" : 'x\([^=]*\)='`
3308 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
3316 *) # This is not an option, so the user has probably given explicit
3319 ac_need_defaults=false;;
3323 # Handling of the options.
3325 cat >>$CONFIG_STATUS <<\_ACEOF
3326 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3328 --version | --vers* | -V )
3329 echo "$ac_cs_version"; exit 0 ;;
3331 # Conflict between --help and --header
3332 { { echo "$as_me:$LINENO: error: ambiguous option: $1
3333 Try \`$0 --help' for more information." >&5
3334 echo "$as_me: error: ambiguous option: $1
3335 Try \`$0 --help' for more information." >&2;}
3336 { (exit 1); exit 1; }; };;
3337 --help | --hel | -h )
3338 echo "$ac_cs_usage"; exit 0 ;;
3339 --debug | --d* | -d )
3341 --file | --fil | --fi | --f )
3343 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
3344 ac_need_defaults=false;;
3345 --header | --heade | --head | --hea )
3347 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
3348 ac_need_defaults=false;;
3349 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3350 | -silent | --silent | --silen | --sile | --sil | --si | --s)
3354 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
3355 Try \`$0 --help' for more information." >&5
3356 echo "$as_me: error: unrecognized option: $1
3357 Try \`$0 --help' for more information." >&2;}
3358 { (exit 1); exit 1; }; } ;;
3360 *) ac_config_targets="$ac_config_targets $1" ;;
3366 ac_configure_extra_args=
3368 if $ac_cs_silent; then
3370 ac_configure_extra_args="$ac_configure_extra_args --silent"
3374 cat >>$CONFIG_STATUS <<_ACEOF
3375 if \$ac_cs_recheck; then
3376 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
3377 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3386 cat >>$CONFIG_STATUS <<\_ACEOF
3387 for ac_config_target in $ac_config_targets
3389 case "$ac_config_target" in
3390 # Handling of arguments.
3391 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3392 "common/Makefile" ) CONFIG_FILES="$CONFIG_FILES common/Makefile" ;;
3393 "ragel/Makefile" ) CONFIG_FILES="$CONFIG_FILES ragel/Makefile" ;;
3394 "rlcodegen/Makefile" ) CONFIG_FILES="$CONFIG_FILES rlcodegen/Makefile" ;;
3395 "doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
3396 "test/Makefile" ) CONFIG_FILES="$CONFIG_FILES test/Makefile" ;;
3397 "common/config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS common/config.h" ;;
3398 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
3399 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
3400 { (exit 1); exit 1; }; };;
3404 # If the user did not use the arguments to specify the items to instantiate,
3405 # then the envvar interface is used. Set only those that are not.
3406 # We use the long form for the default assignment because of an extremely
3407 # bizarre bug on SunOS 4.1.3.
3408 if $ac_need_defaults; then
3409 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3410 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
3413 # Have a temporary directory for convenience. Make it in the build tree
3414 # simply because there is no reason to put it here, and in addition,
3415 # creating and moving files from /tmp can sometimes cause problems.
3416 # Create a temporary directory, and hook for its removal unless debugging.
3419 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
3420 trap '{ (exit 1); exit 1; }' 1 2 13 15
3423 # Create a (secure) tmp directory for tmp files.
3426 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
3427 test -n "$tmp" && test -d "$tmp"
3430 tmp=./confstat$$-$RANDOM
3431 (umask 077 && mkdir $tmp)
3434 echo "$me: cannot create a temporary directory in ." >&2
3435 { (exit 1); exit 1; }
3440 cat >>$CONFIG_STATUS <<_ACEOF
3443 # CONFIG_FILES section.
3446 # No need to generate the scripts if there are no CONFIG_FILES.
3447 # This happens for instance when ./config.status config.h
3448 if test -n "\$CONFIG_FILES"; then
3449 # Protect against being on the right side of a sed subst in config.status.
3450 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
3451 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
3452 s,@SHELL@,$SHELL,;t t
3453 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
3454 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
3455 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
3456 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
3457 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
3458 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
3459 s,@exec_prefix@,$exec_prefix,;t t
3460 s,@prefix@,$prefix,;t t
3461 s,@program_transform_name@,$program_transform_name,;t t
3462 s,@bindir@,$bindir,;t t
3463 s,@sbindir@,$sbindir,;t t
3464 s,@libexecdir@,$libexecdir,;t t
3465 s,@datadir@,$datadir,;t t
3466 s,@sysconfdir@,$sysconfdir,;t t
3467 s,@sharedstatedir@,$sharedstatedir,;t t
3468 s,@localstatedir@,$localstatedir,;t t
3469 s,@libdir@,$libdir,;t t
3470 s,@includedir@,$includedir,;t t
3471 s,@oldincludedir@,$oldincludedir,;t t
3472 s,@infodir@,$infodir,;t t
3473 s,@mandir@,$mandir,;t t
3474 s,@build_alias@,$build_alias,;t t
3475 s,@host_alias@,$host_alias,;t t
3476 s,@target_alias@,$target_alias,;t t
3478 s,@ECHO_C@,$ECHO_C,;t t
3479 s,@ECHO_N@,$ECHO_N,;t t
3480 s,@ECHO_T@,$ECHO_T,;t t
3482 s,@BUILD_PARSERS@,$BUILD_PARSERS,;t t
3484 s,@CFLAGS@,$CFLAGS,;t t
3485 s,@LDFLAGS@,$LDFLAGS,;t t
3486 s,@CPPFLAGS@,$CPPFLAGS,;t t
3487 s,@ac_ct_CC@,$ac_ct_CC,;t t
3488 s,@EXEEXT@,$EXEEXT,;t t
3489 s,@OBJEXT@,$OBJEXT,;t t
3491 s,@CXXFLAGS@,$CXXFLAGS,;t t
3492 s,@ac_ct_CXX@,$ac_ct_CXX,;t t
3493 s,@SET_MAKE@,$SET_MAKE,;t t
3495 s,@GPERF@,$GPERF,;t t
3496 s,@BISON@,$BISON,;t t
3498 s,@GOBJC@,$GOBJC,;t t
3499 s,@JAVAC@,$JAVAC,;t t
3501 s,@LIBOBJS@,$LIBOBJS,;t t
3502 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
3507 cat >>$CONFIG_STATUS <<\_ACEOF
3508 # Split the substitutions into bite-sized pieces for seds with
3509 # small command number limits, like on Digital OSF/1 and HP-UX.
3511 ac_sed_frag=1 # Number of current file.
3512 ac_beg=1 # First line for current file.
3513 ac_end=$ac_max_sed_lines # Line after last line for current file.
3516 while $ac_more_lines; do
3517 if test $ac_beg -gt 1; then
3518 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
3520 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
3522 if test ! -s $tmp/subs.frag; then
3525 # The purpose of the label and of the branching condition is to
3526 # speed up the sed processing (if there are no `@' at all, there
3527 # is no need to browse any of the substitutions).
3528 # These are the two extra sed commands mentioned above.
3530 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
3531 if test -z "$ac_sed_cmds"; then
3532 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
3534 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
3536 ac_sed_frag=`expr $ac_sed_frag + 1`
3538 ac_end=`expr $ac_end + $ac_max_sed_lines`
3541 if test -z "$ac_sed_cmds"; then
3544 fi # test -n "$CONFIG_FILES"
3547 cat >>$CONFIG_STATUS <<\_ACEOF
3548 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
3549 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3551 - | *:- | *:-:* ) # input from stdin
3553 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
3554 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
3555 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
3556 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
3557 * ) ac_file_in=$ac_file.in ;;
3560 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
3561 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
3562 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3563 X"$ac_file" : 'X\(//\)[^/]' \| \
3564 X"$ac_file" : 'X\(//\)$' \| \
3565 X"$ac_file" : 'X\(/\)' \| \
3566 . : '\(.\)' 2>/dev/null ||
3568 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
3569 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
3570 /^X\(\/\/\)$/{ s//\1/; q; }
3571 /^X\(\/\).*/{ s//\1/; q; }
3573 { if $as_mkdir_p; then
3578 while test ! -d "$as_dir"; do
3579 as_dirs="$as_dir $as_dirs"
3580 as_dir=`(dirname "$as_dir") 2>/dev/null ||
3581 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3582 X"$as_dir" : 'X\(//\)[^/]' \| \
3583 X"$as_dir" : 'X\(//\)$' \| \
3584 X"$as_dir" : 'X\(/\)' \| \
3585 . : '\(.\)' 2>/dev/null ||
3587 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
3588 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
3589 /^X\(\/\/\)$/{ s//\1/; q; }
3590 /^X\(\/\).*/{ s//\1/; q; }
3593 test ! -n "$as_dirs" || mkdir $as_dirs
3594 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
3595 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
3596 { (exit 1); exit 1; }; }; }
3600 if test "$ac_dir" != .; then
3601 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
3602 # A "../" for each directory in $ac_dir_suffix.
3603 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
3605 ac_dir_suffix= ac_top_builddir=
3609 .) # No --srcdir option. We are building in place.
3611 if test -z "$ac_top_builddir"; then
3614 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
3616 [\\/]* | ?:[\\/]* ) # Absolute path.
3617 ac_srcdir=$srcdir$ac_dir_suffix;
3618 ac_top_srcdir=$srcdir ;;
3620 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
3621 ac_top_srcdir=$ac_top_builddir$srcdir ;;
3624 # Do not use `cd foo && pwd` to compute absolute paths, because
3625 # the directories may not exist.
3627 .) ac_abs_builddir="$ac_dir";;
3630 .) ac_abs_builddir=`pwd`;;
3631 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
3632 *) ac_abs_builddir=`pwd`/"$ac_dir";;
3635 case $ac_abs_builddir in
3636 .) ac_abs_top_builddir=${ac_top_builddir}.;;
3638 case ${ac_top_builddir}. in
3639 .) ac_abs_top_builddir=$ac_abs_builddir;;
3640 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
3641 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
3644 case $ac_abs_builddir in
3645 .) ac_abs_srcdir=$ac_srcdir;;
3648 .) ac_abs_srcdir=$ac_abs_builddir;;
3649 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
3650 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
3653 case $ac_abs_builddir in
3654 .) ac_abs_top_srcdir=$ac_top_srcdir;;
3656 case $ac_top_srcdir in
3657 .) ac_abs_top_srcdir=$ac_abs_builddir;;
3658 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
3659 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
3665 # Let's still pretend it is `configure' which instantiates (i.e., don't
3666 # use $as_me), people would be surprised to read:
3667 # /* config.h. Generated by config.status. */
3668 if test x"$ac_file" = x-; then
3671 configure_input="$ac_file. "
3673 configure_input=$configure_input"Generated from `echo $ac_file_in |
3674 sed 's,.*/,,'` by configure."
3676 # First look for the input files in the build tree, otherwise in the
3678 ac_file_inputs=`IFS=:
3679 for f in $ac_file_in; do
3681 -) echo $tmp/stdin ;;
3683 # Absolute (can't be DOS-style, as IFS=:)
3684 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
3685 echo "$as_me: error: cannot find input file: $f" >&2;}
3686 { (exit 1); exit 1; }; }
3689 if test -f "$f"; then
3692 elif test -f "$srcdir/$f"; then
3697 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
3698 echo "$as_me: error: cannot find input file: $f" >&2;}
3699 { (exit 1); exit 1; }; }
3702 done` || { (exit 1); exit 1; }
3704 if test x"$ac_file" != x-; then
3705 { echo "$as_me:$LINENO: creating $ac_file" >&5
3706 echo "$as_me: creating $ac_file" >&6;}
3710 cat >>$CONFIG_STATUS <<_ACEOF
3714 cat >>$CONFIG_STATUS <<\_ACEOF
3716 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3717 s,@configure_input@,$configure_input,;t t
3718 s,@srcdir@,$ac_srcdir,;t t
3719 s,@abs_srcdir@,$ac_abs_srcdir,;t t
3720 s,@top_srcdir@,$ac_top_srcdir,;t t
3721 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
3722 s,@builddir@,$ac_builddir,;t t
3723 s,@abs_builddir@,$ac_abs_builddir,;t t
3724 s,@top_builddir@,$ac_top_builddir,;t t
3725 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
3726 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
3728 if test x"$ac_file" != x-; then
3729 mv $tmp/out $ac_file
3737 cat >>$CONFIG_STATUS <<\_ACEOF
3740 # CONFIG_HEADER section.
3743 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3744 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3746 # ac_d sets the value in "#define NAME VALUE" lines.
3747 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
3748 ac_dB='[ ].*$,\1#\2'
3751 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3752 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
3753 ac_uB='$,\1#\2define\3'
3757 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
3758 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3760 - | *:- | *:-:* ) # input from stdin
3762 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
3763 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
3764 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
3765 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
3766 * ) ac_file_in=$ac_file.in ;;
3769 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
3770 echo "$as_me: creating $ac_file" >&6;}
3772 # First look for the input files in the build tree, otherwise in the
3774 ac_file_inputs=`IFS=:
3775 for f in $ac_file_in; do
3777 -) echo $tmp/stdin ;;
3779 # Absolute (can't be DOS-style, as IFS=:)
3780 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
3781 echo "$as_me: error: cannot find input file: $f" >&2;}
3782 { (exit 1); exit 1; }; }
3783 # Do quote $f, to prevent DOS paths from being IFS'd.
3786 if test -f "$f"; then
3789 elif test -f "$srcdir/$f"; then
3794 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
3795 echo "$as_me: error: cannot find input file: $f" >&2;}
3796 { (exit 1); exit 1; }; }
3799 done` || { (exit 1); exit 1; }
3800 # Remove the trailing spaces.
3801 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
3805 # Transform confdefs.h into two sed scripts, `conftest.defines' and
3806 # `conftest.undefs', that substitutes the proper values into
3807 # config.h.in to produce config.h. The first handles `#define'
3808 # templates, and the second `#undef' templates.
3809 # And first: Protect against being on the right side of a sed subst in
3810 # config.status. Protect against being in an unquoted here document
3812 rm -f conftest.defines conftest.undefs
3813 # Using a here document instead of a string reduces the quoting nightmare.
3814 # Putting comments in sed scripts is not portable.
3816 # `end' is used to avoid that the second main sed command (meant for
3817 # 0-ary CPP macros) applies to n-ary macro definitions.
3818 # See the Autoconf documentation for `clear'.
3819 cat >confdef2sed.sed <<\_ACEOF
3824 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
3826 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
3829 # If some macros were called several times there might be several times
3830 # the same #defines, which is useless. Nevertheless, we may not want to
3831 # sort them, since we want the *last* AC-DEFINE to be honored.
3832 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
3833 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
3834 rm -f confdef2sed.sed
3836 # This sed command replaces #undef with comments. This is necessary, for
3837 # example, in the case of _POSIX_SOURCE, which is predefined and required
3838 # on some systems where configure will not decide to define it.
3839 cat >>conftest.undefs <<\_ACEOF
3840 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
3843 # Break up conftest.defines because some shells have a limit on the size
3844 # of here documents, and old seds have small limits too (100 cmds).
3845 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
3846 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
3847 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
3848 echo ' :' >>$CONFIG_STATUS
3850 while grep . conftest.defines >/dev/null
3852 # Write a limited-size here document to $tmp/defines.sed.
3853 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
3854 # Speed up: don't consider the non `#define' lines.
3855 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
3856 # Work around the forget-to-reset-the-flag bug.
3857 echo 't clr' >>$CONFIG_STATUS
3858 echo ': clr' >>$CONFIG_STATUS
3859 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
3861 sed -f $tmp/defines.sed $tmp/in >$tmp/out
3865 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
3866 rm -f conftest.defines
3867 mv conftest.tail conftest.defines
3869 rm -f conftest.defines
3870 echo ' fi # grep' >>$CONFIG_STATUS
3871 echo >>$CONFIG_STATUS
3873 # Break up conftest.undefs because some shells have a limit on the size
3874 # of here documents, and old seds have small limits too (100 cmds).
3875 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
3877 while grep . conftest.undefs >/dev/null
3879 # Write a limited-size here document to $tmp/undefs.sed.
3880 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
3881 # Speed up: don't consider the non `#undef'
3882 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
3883 # Work around the forget-to-reset-the-flag bug.
3884 echo 't clr' >>$CONFIG_STATUS
3885 echo ': clr' >>$CONFIG_STATUS
3886 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
3888 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
3892 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
3893 rm -f conftest.undefs
3894 mv conftest.tail conftest.undefs
3896 rm -f conftest.undefs
3898 cat >>$CONFIG_STATUS <<\_ACEOF
3899 # Let's still pretend it is `configure' which instantiates (i.e., don't
3900 # use $as_me), people would be surprised to read:
3901 # /* config.h. Generated by config.status. */
3902 if test x"$ac_file" = x-; then
3903 echo "/* Generated by configure. */" >$tmp/config.h
3905 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
3907 cat $tmp/in >>$tmp/config.h
3909 if test x"$ac_file" != x-; then
3910 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
3911 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
3912 echo "$as_me: $ac_file is unchanged" >&6;}
3914 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
3915 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3916 X"$ac_file" : 'X\(//\)[^/]' \| \
3917 X"$ac_file" : 'X\(//\)$' \| \
3918 X"$ac_file" : 'X\(/\)' \| \
3919 . : '\(.\)' 2>/dev/null ||
3921 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
3922 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
3923 /^X\(\/\/\)$/{ s//\1/; q; }
3924 /^X\(\/\).*/{ s//\1/; q; }
3926 { if $as_mkdir_p; then
3931 while test ! -d "$as_dir"; do
3932 as_dirs="$as_dir $as_dirs"
3933 as_dir=`(dirname "$as_dir") 2>/dev/null ||
3934 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3935 X"$as_dir" : 'X\(//\)[^/]' \| \
3936 X"$as_dir" : 'X\(//\)$' \| \
3937 X"$as_dir" : 'X\(/\)' \| \
3938 . : '\(.\)' 2>/dev/null ||
3940 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
3941 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
3942 /^X\(\/\/\)$/{ s//\1/; q; }
3943 /^X\(\/\).*/{ s//\1/; q; }
3946 test ! -n "$as_dirs" || mkdir $as_dirs
3947 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
3948 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
3949 { (exit 1); exit 1; }; }; }
3952 mv $tmp/config.h $ac_file
3961 cat >>$CONFIG_STATUS <<\_ACEOF
3963 { (exit 0); exit 0; }
3965 chmod +x $CONFIG_STATUS
3966 ac_clean_files=$ac_clean_files_save
3969 # configure is writing to config.log, and then calls config.status.
3970 # config.status does its own redirection, appending to config.log.
3971 # Unfortunately, on DOS this fails, as config.log is still kept open
3972 # by configure, so config.status won't be able to write to it; its
3973 # output is simply discarded. So we exec the FD to /dev/null,
3974 # effectively closing config.log, so it can be properly (re)opened and
3975 # appended to by config.status. When coming back to configure, we
3976 # need to make the FD available again.
3977 if test "$no_create" != yes; then
3979 ac_config_status_args=
3980 test "$silent" = yes &&
3981 ac_config_status_args="$ac_config_status_args --quiet"
3983 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3985 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3986 # would make configure fail if this is the last instruction.
3987 $ac_cs_success || { (exit 1); exit 1; }
3991 echo "configuration of ragel complete"