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Version 1.30d.
[bison.git] / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.52g for GNU Bison 1.30e.
4 #
5 # Report bugs to <bug-bison@gnu.org>.
6 #
7 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
8 # Free Software Foundation, Inc.
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11
12 if expr a : '\(a\)' >/dev/null 2>&1; then
13 as_expr=expr
14 else
15 as_expr=false
16 fi
17
18
19 ## --------------------- ##
20 ## M4sh Initialization. ##
21 ## --------------------- ##
22
23 # Be Bourne compatible
24 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
25 emulate sh
26 NULLCMD=:
27 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
28 set -o posix
29 fi
30
31 # NLS nuisances.
32 # Support unset when possible.
33 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
34 as_unset=unset
35 else
36 as_unset=false
37 fi
38
39 (set +x; test -n "`(LANG=C; export LANG) 2>&1`") &&
40 { $as_unset LANG || test "${LANG+set}" != set; } ||
41 { LANG=C; export LANG; }
42 (set +x; test -n "`(LC_ALL=C; export LC_ALL) 2>&1`") &&
43 { $as_unset LC_ALL || test "${LC_ALL+set}" != set; } ||
44 { LC_ALL=C; export LC_ALL; }
45 (set +x; test -n "`(LC_TIME=C; export LC_TIME) 2>&1`") &&
46 { $as_unset LC_TIME || test "${LC_TIME+set}" != set; } ||
47 { LC_TIME=C; export LC_TIME; }
48 (set +x; test -n "`(LC_CTYPE=C; export LC_CTYPE) 2>&1`") &&
49 { $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set; } ||
50 { LC_CTYPE=C; export LC_CTYPE; }
51 (set +x; test -n "`(LANGUAGE=C; export LANGUAGE) 2>&1`") &&
52 { $as_unset LANGUAGE || test "${LANGUAGE+set}" != set; } ||
53 { LANGUAGE=C; export LANGUAGE; }
54 (set +x; test -n "`(LC_COLLATE=C; export LC_COLLATE) 2>&1`") &&
55 { $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set; } ||
56 { LC_COLLATE=C; export LC_COLLATE; }
57 (set +x; test -n "`(LC_NUMERIC=C; export LC_NUMERIC) 2>&1`") &&
58 { $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set; } ||
59 { LC_NUMERIC=C; export LC_NUMERIC; }
60 (set +x; test -n "`(LC_MESSAGES=C; export LC_MESSAGES) 2>&1`") &&
61 { $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set; } ||
62 { LC_MESSAGES=C; export LC_MESSAGES; }
63
64
65 # Name of the executable.
66 as_me=`(basename "$0") 2>/dev/null ||
67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
68 X"$0" : 'X\(//\)$' \| \
69 X"$0" : 'X\(/\)$' \| \
70 . : '\(.\)' 2>/dev/null ||
71 echo X/"$0" |
72 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
73 /^X\/\(\/\/\)$/{ s//\1/; q; }
74 /^X\/\(\/\).*/{ s//\1/; q; }
75 s/.*/./; q'`
76
77 # PATH needs CR, and LINENO needs CR and PATH.
78 # Avoid depending upon Character Ranges.
79 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
80 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
81 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
82 as_cr_digits='0123456789'
83 as_cr_alnum=$as_cr_Letters$as_cr_digits
84
85 # The user is always right.
86 if test "${PATH_SEPARATOR+set}" != set; then
87 echo "#! $SHELL" >conftest.sh
88 echo "exit 0" >>conftest.sh
89 chmod +x conftest.sh
90 if (PATH=".;."; conftest.sh) >/dev/null 2>&1; then
91 PATH_SEPARATOR=';'
92 else
93 PATH_SEPARATOR=:
94 fi
95 rm -f conftest.sh
96 fi
97
98
99 as_lineno_1=$LINENO
100 as_lineno_2=$LINENO
101 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
102 test "x$as_lineno_1" != "x$as_lineno_2" &&
103 test "x$as_lineno_3" = "x$as_lineno_2" || {
104 # Find who we are. Look in the path if we contain no path at all
105 # relative or not.
106 case $0 in
107 *[\\/]* ) as_myself=$0 ;;
108 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
109 for as_dir in $PATH
110 do
111 IFS=$as_save_IFS
112 test -z "$as_dir" && as_dir=.
113 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
114 done
115
116 ;;
117 esac
118 # We did not find ourselves, most probably we were run as `sh COMMAND'
119 # in which case we are not to be found in the path.
120 if test "x$as_myself" = x; then
121 as_myself=$0
122 fi
123 if test ! -f "$as_myself"; then
124 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
125 { (exit 1); exit 1; }; }
126 fi
127 case $CONFIG_SHELL in
128 '')
129 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
130 for as_dir in /bin:/usr/bin:$PATH
131 do
132 IFS=$as_save_IFS
133 test -z "$as_dir" && as_dir=.
134 for as_base in sh bash ksh sh5; do
135 case $as_dir in
136 /*)
137 if ("$as_dir/$as_base" -c '
138 as_lineno_1=$LINENO
139 as_lineno_2=$LINENO
140 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
141 test "x$as_lineno_1" != "x$as_lineno_2" &&
142 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
143 CONFIG_SHELL=$as_dir/$as_base
144 export CONFIG_SHELL
145 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
146 fi;;
147 esac
148 done
149 done
150 ;;
151 esac
152
153 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
154 # uniformly replaced by the line number. The first 'sed' inserts a
155 # line-number line before each line; the second 'sed' does the real
156 # work. The second script uses 'N' to pair each line-number line
157 # with the numbered line, and appends trailing '-' during
158 # substitution so that $LINENO is not a special case at line end.
159 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
160 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
161 sed '=' <$as_myself |
162 sed '
163 N
164 s,$,-,
165 : loop
166 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
167 t loop
168 s,-$,,
169 s,^['$as_cr_digits']*\n,,
170 ' >$as_me.lineno &&
171 chmod +x $as_me.lineno ||
172 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
173 { (exit 1); exit 1; }; }
174
175 # Don't try to exec as it changes $[0], causing all sort of problems
176 # (the dirname of $[0] is not the place where we might find the
177 # original and so on. Autoconf is especially sensible to this).
178 . ./$as_me.lineno
179 # Exit status is that of the last command.
180 exit
181 }
182
183
184 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
185 *c*,-n*) ECHO_N= ECHO_C='
186 ' ECHO_T=' ' ;;
187 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
188 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
189 esac
190
191 if expr a : '\(a\)' >/dev/null 2>&1; then
192 as_expr=expr
193 else
194 as_expr=false
195 fi
196
197 rm -f conf$$ conf$$.exe conf$$.file
198 echo >conf$$.file
199 if ln -s conf$$.file conf$$ 2>/dev/null; then
200 # We could just check for DJGPP; but this test a) works b) is more generic
201 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
202 if test -f conf$$.exe; then
203 # Don't use ln at all; we don't have any links
204 as_ln_s='cp -p'
205 else
206 as_ln_s='ln -s'
207 fi
208 elif ln conf$$.file conf$$ 2>/dev/null; then
209 as_ln_s=ln
210 else
211 as_ln_s='cp -p'
212 fi
213 rm -f conf$$ conf$$.exe conf$$.file
214
215 as_executable_p="test -f"
216
217 # Sed expression to map a string onto a valid CPP name.
218 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
219
220 # Sed expression to map a string onto a valid variable name.
221 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
222
223
224 # IFS
225 # We need space, tab and new line, in precisely that order.
226 as_nl='
227 '
228 IFS=" $as_nl"
229
230 # CDPATH.
231 $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=$PATH_SEPARATOR; export CDPATH; }
232
233
234 # Name of the host.
235 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
236 # so uname gets run too.
237 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
238
239 exec 6>&1
240
241 #
242 # Initializations.
243 #
244 ac_default_prefix=/usr/local
245 cross_compiling=no
246 subdirs=
247 MFLAGS=
248 MAKEFLAGS=
249 SHELL=${CONFIG_SHELL-/bin/sh}
250
251 # Maximum number of lines to put in a shell here document.
252 # This variable seems obsolete. It should probably be removed, and
253 # only ac_max_sed_lines should be used.
254 : ${ac_max_here_lines=38}
255
256 # Factoring default headers for most tests.
257 ac_includes_default="\
258 #include <stdio.h>
259 #if HAVE_SYS_TYPES_H
260 # include <sys/types.h>
261 #endif
262 #if HAVE_SYS_STAT_H
263 # include <sys/stat.h>
264 #endif
265 #if STDC_HEADERS
266 # include <stdlib.h>
267 # include <stddef.h>
268 #else
269 # if HAVE_STDLIB_H
270 # include <stdlib.h>
271 # endif
272 #endif
273 #if HAVE_STRING_H
274 # if !STDC_HEADERS && HAVE_MEMORY_H
275 # include <memory.h>
276 # endif
277 # include <string.h>
278 #endif
279 #if HAVE_STRINGS_H
280 # include <strings.h>
281 #endif
282 #if HAVE_INTTYPES_H
283 # include <inttypes.h>
284 #else
285 # if HAVE_STDINT_H
286 # include <stdint.h>
287 # endif
288 #endif
289 #if HAVE_UNISTD_H
290 # include <unistd.h>
291 #endif"
292
293
294 # Initialize some variables set by options.
295 ac_init_help=
296 ac_init_version=false
297 # The variables have the same names as the options, with
298 # dashes changed to underlines.
299 cache_file=/dev/null
300 exec_prefix=NONE
301 no_create=
302 no_recursion=
303 prefix=NONE
304 program_prefix=NONE
305 program_suffix=NONE
306 program_transform_name=s,x,x,
307 silent=
308 site=
309 srcdir=
310 verbose=
311 x_includes=NONE
312 x_libraries=NONE
313
314 # Installation directory options.
315 # These are left unexpanded so users can "make install exec_prefix=/foo"
316 # and all the variables that are supposed to be based on exec_prefix
317 # by default will actually change.
318 # Use braces instead of parens because sh, perl, etc. also accept them.
319 bindir='${exec_prefix}/bin'
320 sbindir='${exec_prefix}/sbin'
321 libexecdir='${exec_prefix}/libexec'
322 datadir='${prefix}/share'
323 sysconfdir='${prefix}/etc'
324 sharedstatedir='${prefix}/com'
325 localstatedir='${prefix}/var'
326 libdir='${exec_prefix}/lib'
327 includedir='${prefix}/include'
328 oldincludedir='/usr/include'
329 infodir='${prefix}/info'
330 mandir='${prefix}/man'
331
332 # Identity of this package.
333 PACKAGE_NAME='GNU Bison'
334 PACKAGE_TARNAME='bison'
335 PACKAGE_VERSION='1.30e'
336 PACKAGE_STRING='GNU Bison 1.30e'
337 PACKAGE_BUGREPORT='bug-bison@gnu.org'
338
339 ac_prev=
340 for ac_option
341 do
342 # If the previous option needs an argument, assign it.
343 if test -n "$ac_prev"; then
344 eval "$ac_prev=\$ac_option"
345 ac_prev=
346 continue
347 fi
348
349 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
350
351 # Accept the important Cygnus configure options, so we can diagnose typos.
352
353 case $ac_option in
354
355 -bindir | --bindir | --bindi | --bind | --bin | --bi)
356 ac_prev=bindir ;;
357 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
358 bindir=$ac_optarg ;;
359
360 -build | --build | --buil | --bui | --bu)
361 ac_prev=build_alias ;;
362 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
363 build_alias=$ac_optarg ;;
364
365 -cache-file | --cache-file | --cache-fil | --cache-fi \
366 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
367 ac_prev=cache_file ;;
368 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
369 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
370 cache_file=$ac_optarg ;;
371
372 --config-cache | -C)
373 cache_file=config.cache ;;
374
375 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
376 ac_prev=datadir ;;
377 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
378 | --da=*)
379 datadir=$ac_optarg ;;
380
381 -disable-* | --disable-*)
382 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
383 # Reject names that are not valid shell variable names.
384 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
385 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
386 { (exit 1); exit 1; }; }
387 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
388 eval "enable_$ac_feature=no" ;;
389
390 -enable-* | --enable-*)
391 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
392 # Reject names that are not valid shell variable names.
393 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
394 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
395 { (exit 1); exit 1; }; }
396 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
397 case $ac_option in
398 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
399 *) ac_optarg=yes ;;
400 esac
401 eval "enable_$ac_feature='$ac_optarg'" ;;
402
403 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
404 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
405 | --exec | --exe | --ex)
406 ac_prev=exec_prefix ;;
407 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
408 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
409 | --exec=* | --exe=* | --ex=*)
410 exec_prefix=$ac_optarg ;;
411
412 -gas | --gas | --ga | --g)
413 # Obsolete; use --with-gas.
414 with_gas=yes ;;
415
416 -help | --help | --hel | --he | -h)
417 ac_init_help=long ;;
418 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
419 ac_init_help=recursive ;;
420 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
421 ac_init_help=short ;;
422
423 -host | --host | --hos | --ho)
424 ac_prev=host_alias ;;
425 -host=* | --host=* | --hos=* | --ho=*)
426 host_alias=$ac_optarg ;;
427
428 -includedir | --includedir | --includedi | --included | --include \
429 | --includ | --inclu | --incl | --inc)
430 ac_prev=includedir ;;
431 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
432 | --includ=* | --inclu=* | --incl=* | --inc=*)
433 includedir=$ac_optarg ;;
434
435 -infodir | --infodir | --infodi | --infod | --info | --inf)
436 ac_prev=infodir ;;
437 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
438 infodir=$ac_optarg ;;
439
440 -libdir | --libdir | --libdi | --libd)
441 ac_prev=libdir ;;
442 -libdir=* | --libdir=* | --libdi=* | --libd=*)
443 libdir=$ac_optarg ;;
444
445 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
446 | --libexe | --libex | --libe)
447 ac_prev=libexecdir ;;
448 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
449 | --libexe=* | --libex=* | --libe=*)
450 libexecdir=$ac_optarg ;;
451
452 -localstatedir | --localstatedir | --localstatedi | --localstated \
453 | --localstate | --localstat | --localsta | --localst \
454 | --locals | --local | --loca | --loc | --lo)
455 ac_prev=localstatedir ;;
456 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
457 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
458 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
459 localstatedir=$ac_optarg ;;
460
461 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
462 ac_prev=mandir ;;
463 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
464 mandir=$ac_optarg ;;
465
466 -nfp | --nfp | --nf)
467 # Obsolete; use --without-fp.
468 with_fp=no ;;
469
470 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
471 | --no-cr | --no-c)
472 no_create=yes ;;
473
474 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
475 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
476 no_recursion=yes ;;
477
478 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
479 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
480 | --oldin | --oldi | --old | --ol | --o)
481 ac_prev=oldincludedir ;;
482 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
483 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
484 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
485 oldincludedir=$ac_optarg ;;
486
487 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
488 ac_prev=prefix ;;
489 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
490 prefix=$ac_optarg ;;
491
492 -program-prefix | --program-prefix | --program-prefi | --program-pref \
493 | --program-pre | --program-pr | --program-p)
494 ac_prev=program_prefix ;;
495 -program-prefix=* | --program-prefix=* | --program-prefi=* \
496 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
497 program_prefix=$ac_optarg ;;
498
499 -program-suffix | --program-suffix | --program-suffi | --program-suff \
500 | --program-suf | --program-su | --program-s)
501 ac_prev=program_suffix ;;
502 -program-suffix=* | --program-suffix=* | --program-suffi=* \
503 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
504 program_suffix=$ac_optarg ;;
505
506 -program-transform-name | --program-transform-name \
507 | --program-transform-nam | --program-transform-na \
508 | --program-transform-n | --program-transform- \
509 | --program-transform | --program-transfor \
510 | --program-transfo | --program-transf \
511 | --program-trans | --program-tran \
512 | --progr-tra | --program-tr | --program-t)
513 ac_prev=program_transform_name ;;
514 -program-transform-name=* | --program-transform-name=* \
515 | --program-transform-nam=* | --program-transform-na=* \
516 | --program-transform-n=* | --program-transform-=* \
517 | --program-transform=* | --program-transfor=* \
518 | --program-transfo=* | --program-transf=* \
519 | --program-trans=* | --program-tran=* \
520 | --progr-tra=* | --program-tr=* | --program-t=*)
521 program_transform_name=$ac_optarg ;;
522
523 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
524 | -silent | --silent | --silen | --sile | --sil)
525 silent=yes ;;
526
527 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
528 ac_prev=sbindir ;;
529 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
530 | --sbi=* | --sb=*)
531 sbindir=$ac_optarg ;;
532
533 -sharedstatedir | --sharedstatedir | --sharedstatedi \
534 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
535 | --sharedst | --shareds | --shared | --share | --shar \
536 | --sha | --sh)
537 ac_prev=sharedstatedir ;;
538 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
539 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
540 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
541 | --sha=* | --sh=*)
542 sharedstatedir=$ac_optarg ;;
543
544 -site | --site | --sit)
545 ac_prev=site ;;
546 -site=* | --site=* | --sit=*)
547 site=$ac_optarg ;;
548
549 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
550 ac_prev=srcdir ;;
551 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
552 srcdir=$ac_optarg ;;
553
554 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
555 | --syscon | --sysco | --sysc | --sys | --sy)
556 ac_prev=sysconfdir ;;
557 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
558 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
559 sysconfdir=$ac_optarg ;;
560
561 -target | --target | --targe | --targ | --tar | --ta | --t)
562 ac_prev=target_alias ;;
563 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
564 target_alias=$ac_optarg ;;
565
566 -v | -verbose | --verbose | --verbos | --verbo | --verb)
567 verbose=yes ;;
568
569 -version | --version | --versio | --versi | --vers | -V)
570 ac_init_version=: ;;
571
572 -with-* | --with-*)
573 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
574 # Reject names that are not valid shell variable names.
575 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
576 { echo "$as_me: error: invalid package name: $ac_package" >&2
577 { (exit 1); exit 1; }; }
578 ac_package=`echo $ac_package| sed 's/-/_/g'`
579 case $ac_option in
580 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
581 *) ac_optarg=yes ;;
582 esac
583 eval "with_$ac_package='$ac_optarg'" ;;
584
585 -without-* | --without-*)
586 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
587 # Reject names that are not valid shell variable names.
588 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
589 { echo "$as_me: error: invalid package name: $ac_package" >&2
590 { (exit 1); exit 1; }; }
591 ac_package=`echo $ac_package | sed 's/-/_/g'`
592 eval "with_$ac_package=no" ;;
593
594 --x)
595 # Obsolete; use --with-x.
596 with_x=yes ;;
597
598 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
599 | --x-incl | --x-inc | --x-in | --x-i)
600 ac_prev=x_includes ;;
601 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
602 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
603 x_includes=$ac_optarg ;;
604
605 -x-libraries | --x-libraries | --x-librarie | --x-librari \
606 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
607 ac_prev=x_libraries ;;
608 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
609 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
610 x_libraries=$ac_optarg ;;
611
612 -*) { echo "$as_me: error: unrecognized option: $ac_option
613 Try \`$0 --help' for more information." >&2
614 { (exit 1); exit 1; }; }
615 ;;
616
617 *=*)
618 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
619 # Reject names that are not valid shell variable names.
620 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
621 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
622 { (exit 1); exit 1; }; }
623 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
624 eval "$ac_envvar='$ac_optarg'"
625 export $ac_envvar ;;
626
627 *)
628 # FIXME: should be removed in autoconf 3.0.
629 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
630 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
631 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
632 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
633 ;;
634
635 esac
636 done
637
638 if test -n "$ac_prev"; then
639 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
640 { echo "$as_me: error: missing argument to $ac_option" >&2
641 { (exit 1); exit 1; }; }
642 fi
643
644 # Be sure to have absolute paths.
645 for ac_var in exec_prefix prefix
646 do
647 eval ac_val=$`echo $ac_var`
648 case $ac_val in
649 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
650 *) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
651 { (exit 1); exit 1; }; };;
652 esac
653 done
654
655 # Be sure to have absolute paths.
656 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
657 localstatedir libdir includedir oldincludedir infodir mandir
658 do
659 eval ac_val=$`echo $ac_var`
660 case $ac_val in
661 [\\/$]* | ?:[\\/]* ) ;;
662 *) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
663 { (exit 1); exit 1; }; };;
664 esac
665 done
666
667 # There might be people who depend on the old broken behavior: `$host'
668 # used to hold the argument of --host etc.
669 build=$build_alias
670 host=$host_alias
671 target=$target_alias
672
673 # FIXME: should be removed in autoconf 3.0.
674 if test "x$host_alias" != x; then
675 if test "x$build_alias" = x; then
676 cross_compiling=maybe
677 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
678 If a cross compiler is detected then cross compile mode will be used." >&2
679 elif test "x$build_alias" != "x$host_alias"; then
680 cross_compiling=yes
681 fi
682 fi
683
684 ac_tool_prefix=
685 test -n "$host_alias" && ac_tool_prefix=$host_alias-
686
687 test "$silent" = yes && exec 6>/dev/null
688
689
690 # Find the source files, if location was not specified.
691 if test -z "$srcdir"; then
692 ac_srcdir_defaulted=yes
693 # Try the directory containing this script, then its parent.
694 ac_confdir=`(dirname "$0") 2>/dev/null ||
695 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
696 X"$0" : 'X\(//\)[^/]' \| \
697 X"$0" : 'X\(//\)$' \| \
698 X"$0" : 'X\(/\)' \| \
699 . : '\(.\)' 2>/dev/null ||
700 echo X"$0" |
701 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
702 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
703 /^X\(\/\/\)$/{ s//\1/; q; }
704 /^X\(\/\).*/{ s//\1/; q; }
705 s/.*/./; q'`
706 srcdir=$ac_confdir
707 if test ! -r $srcdir/$ac_unique_file; then
708 srcdir=..
709 fi
710 else
711 ac_srcdir_defaulted=no
712 fi
713 if test ! -r $srcdir/$ac_unique_file; then
714 if test "$ac_srcdir_defaulted" = yes; then
715 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
716 { (exit 1); exit 1; }; }
717 else
718 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
719 { (exit 1); exit 1; }; }
720 fi
721 fi
722 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
723 ac_env_build_alias_set=${build_alias+set}
724 ac_env_build_alias_value=$build_alias
725 ac_cv_env_build_alias_set=${build_alias+set}
726 ac_cv_env_build_alias_value=$build_alias
727 ac_env_host_alias_set=${host_alias+set}
728 ac_env_host_alias_value=$host_alias
729 ac_cv_env_host_alias_set=${host_alias+set}
730 ac_cv_env_host_alias_value=$host_alias
731 ac_env_target_alias_set=${target_alias+set}
732 ac_env_target_alias_value=$target_alias
733 ac_cv_env_target_alias_set=${target_alias+set}
734 ac_cv_env_target_alias_value=$target_alias
735 ac_env_CC_set=${CC+set}
736 ac_env_CC_value=$CC
737 ac_cv_env_CC_set=${CC+set}
738 ac_cv_env_CC_value=$CC
739 ac_env_CFLAGS_set=${CFLAGS+set}
740 ac_env_CFLAGS_value=$CFLAGS
741 ac_cv_env_CFLAGS_set=${CFLAGS+set}
742 ac_cv_env_CFLAGS_value=$CFLAGS
743 ac_env_LDFLAGS_set=${LDFLAGS+set}
744 ac_env_LDFLAGS_value=$LDFLAGS
745 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
746 ac_cv_env_LDFLAGS_value=$LDFLAGS
747 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
748 ac_env_CPPFLAGS_value=$CPPFLAGS
749 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
750 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
751 ac_env_CPP_set=${CPP+set}
752 ac_env_CPP_value=$CPP
753 ac_cv_env_CPP_set=${CPP+set}
754 ac_cv_env_CPP_value=$CPP
755
756 #
757 # Report the --help message.
758 #
759 if test "$ac_init_help" = "long"; then
760 # Omit some internal or obsolete options to make the list less imposing.
761 # This message is too long to be a string in the A/UX 3.1 sh.
762 cat <<_ACEOF
763 \`configure' configures GNU Bison 1.30e to adapt to many kinds of systems.
764
765 Usage: $0 [OPTION]... [VAR=VALUE]...
766
767 To assign environment variables (e.g., CC, CFLAGS...), specify them as
768 VAR=VALUE. See below for descriptions of some of the useful variables.
769
770 Defaults for the options are specified in brackets.
771
772 Configuration:
773 -h, --help display this help and exit
774 --help=short display options specific to this package
775 --help=recursive display the short help of all the included packages
776 -V, --version display version information and exit
777 -q, --quiet, --silent do not print \`checking...' messages
778 --cache-file=FILE cache test results in FILE [disabled]
779 -C, --config-cache alias for \`--cache-file=config.cache'
780 -n, --no-create do not create output files
781 --srcdir=DIR find the sources in DIR [configure dir or \`..']
782
783 _ACEOF
784
785 cat <<_ACEOF
786 Installation directories:
787 --prefix=PREFIX install architecture-independent files in PREFIX
788 [$ac_default_prefix]
789 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
790 [PREFIX]
791
792 By default, \`make install' will install all the files in
793 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
794 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
795 for instance \`--prefix=\$HOME'.
796
797 For better control, use the options below.
798
799 Fine tuning of the installation directories:
800 --bindir=DIR user executables [EPREFIX/bin]
801 --sbindir=DIR system admin executables [EPREFIX/sbin]
802 --libexecdir=DIR program executables [EPREFIX/libexec]
803 --datadir=DIR read-only architecture-independent data [PREFIX/share]
804 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
805 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
806 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
807 --libdir=DIR object code libraries [EPREFIX/lib]
808 --includedir=DIR C header files [PREFIX/include]
809 --oldincludedir=DIR C header files for non-gcc [/usr/include]
810 --infodir=DIR info documentation [PREFIX/info]
811 --mandir=DIR man documentation [PREFIX/man]
812 _ACEOF
813
814 cat <<\_ACEOF
815
816 Program names:
817 --program-prefix=PREFIX prepend PREFIX to installed program names
818 --program-suffix=SUFFIX append SUFFIX to installed program names
819 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
820
821 System types:
822 --build=BUILD configure for building on BUILD [guessed]
823 --host=HOST build programs to run on HOST [BUILD]
824 _ACEOF
825 fi
826
827 if test -n "$ac_init_help"; then
828 case $ac_init_help in
829 short | recursive ) echo "Configuration of GNU Bison 1.30e:";;
830 esac
831 cat <<\_ACEOF
832
833 Optional Features:
834 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
835 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
836 --disable-dependency-tracking Speeds up one-time builds
837 --enable-dependency-tracking Do not reject slow dependency extractors
838 --enable-gcc-warnings turn on lots of GCC warnings (not recommended)
839 --disable-nls do not use Native Language Support
840
841 Optional Packages:
842 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
843 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
844 --with-dmalloc use dmalloc, as in
845 http://www.dmalloc.com/dmalloc.tar.gz
846 --with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib
847 --with-included-gettext use the GNU gettext library included here
848
849 Some influential environment variables:
850 CC C compiler command
851 CFLAGS C compiler flags
852 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
853 nonstandard directory <lib dir>
854 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
855 headers in a nonstandard directory <include dir>
856 CPP C preprocessor
857
858 Use these variables to override the choices made by `configure' or to help
859 it to find libraries and programs with nonstandard names/locations.
860
861 Report bugs to <bug-bison@gnu.org>.
862 _ACEOF
863 fi
864
865 if test "$ac_init_help" = "recursive"; then
866 # If there are subdirs, report their specific --help.
867 ac_popdir=`pwd`
868 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
869 test -d $ac_dir || continue
870 ac_builddir=.
871
872 if test "$ac_dir" != .; then
873 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
874 # A "../" for each directory in $ac_dir_suffix.
875 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
876 else
877 ac_dir_suffix= ac_top_builddir=
878 fi
879
880 case $srcdir in
881 .) # No --srcdir option. We are building in place.
882 ac_srcdir=.
883 if test -z "$ac_top_builddir"; then
884 ac_top_srcdir=.
885 else
886 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
887 fi ;;
888 [\\/]* | ?:[\\/]* ) # Absolute path.
889 ac_srcdir=$srcdir$ac_dir_suffix;
890 ac_top_srcdir=$srcdir ;;
891 *) # Relative path.
892 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
893 ac_top_srcdir=$ac_top_builddir$srcdir ;;
894 esac
895 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
896 # absolute.
897 ac_buildpath=`cd "$ac_dir" && cd $ac_builddir && pwd`
898 ac_top_buildpath=`cd "$ac_dir" && cd $ac_top_builddir && pwd`
899 ac_srcpath=`cd "$ac_dir" && cd $ac_srcdir && pwd`
900 ac_top_srcpath=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
901
902 cd $ac_dir
903 # Check for guested configure; otherwise get Cygnus style configure.
904 if test -f $ac_srcdir/configure.gnu; then
905 echo
906 $SHELL $ac_srcdir/configure.gnu --help=recursive
907 elif test -f $ac_srcdir/configure; then
908 echo
909 $SHELL $ac_srcdir/configure --help=recursive
910 elif test -f $ac_srcdir/configure.ac ||
911 test -f $ac_srcdir/configure.in; then
912 echo
913 $ac_configure --help
914 else
915 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
916 fi
917 cd $ac_popdir
918 done
919 fi
920
921 test -n "$ac_init_help" && exit 0
922 if $ac_init_version; then
923 cat <<\_ACEOF
924 GNU Bison configure 1.30e
925 generated by GNU Autoconf 2.52g
926
927 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
928 Free Software Foundation, Inc.
929 This configure script is free software; the Free Software Foundation
930 gives unlimited permission to copy, distribute and modify it.
931 _ACEOF
932 exit 0
933 fi
934 exec 5>config.log
935 cat >&5 <<_ACEOF
936 This file contains any messages produced by compilers while
937 running configure, to aid debugging if configure makes a mistake.
938
939 It was created by GNU Bison $as_me 1.30e, which was
940 generated by GNU Autoconf 2.52g. Invocation command line was
941
942 $ $0 $@
943
944 _ACEOF
945 {
946 cat <<_ASUNAME
947 ## --------- ##
948 ## Platform. ##
949 ## --------- ##
950
951 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
952 uname -m = `(uname -m) 2>/dev/null || echo unknown`
953 uname -r = `(uname -r) 2>/dev/null || echo unknown`
954 uname -s = `(uname -s) 2>/dev/null || echo unknown`
955 uname -v = `(uname -v) 2>/dev/null || echo unknown`
956
957 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
958 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
959
960 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
961 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
962 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
963 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
964 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
965 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
966 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
967
968 _ASUNAME
969
970 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
971 for as_dir in $PATH
972 do
973 IFS=$as_save_IFS
974 test -z "$as_dir" && as_dir=.
975 echo "PATH: $as_dir"
976 done
977
978 } >&5
979
980 cat >&5 <<_ACEOF
981
982
983 ## ----------- ##
984 ## Core tests. ##
985 ## ----------- ##
986
987 _ACEOF
988
989
990 # Keep a trace of the command line.
991 # Strip out --no-create and --no-recursion so they do not pile up.
992 # Also quote any args containing shell meta-characters.
993 ac_configure_args=
994 ac_sep=
995 for ac_arg
996 do
997 case $ac_arg in
998 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
999 | --no-cr | --no-c) ;;
1000 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1001 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
1002 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1003 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"`
1004 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1005 ac_sep=" " ;;
1006 *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg"
1007 ac_sep=" " ;;
1008 esac
1009 # Get rid of the leading space.
1010 done
1011
1012 # When interrupted or exit'd, cleanup temporary files, and complete
1013 # config.log. We remove comments because anyway the quotes in there
1014 # would cause problems or look ugly.
1015 # WARNING: Be sure not to use single quotes in there, as some shells,
1016 # such as our DU 5.0 friend, will then `close' the trap.
1017 trap 'exit_status=$?
1018 # Save into config.log some information that might help in debugging.
1019 {
1020 echo
1021 cat <<\_ASBOX
1022 ## ---------------- ##
1023 ## Cache variables. ##
1024 ## ---------------- ##
1025 _ASBOX
1026 echo
1027 # The following way of writing the cache mishandles newlines in values,
1028 {
1029 (set) 2>&1 |
1030 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1031 *ac_space=\ *)
1032 sed -n \
1033 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1034 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1035 ;;
1036 *)
1037 sed -n \
1038 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1039 ;;
1040 esac;
1041 }
1042 echo
1043 if test -s confdefs.h; then
1044 cat <<\_ASBOX
1045 ## ----------- ##
1046 ## confdefs.h. ##
1047 ## ----------- ##
1048 _ASBOX
1049 echo
1050 sed "/^$/d" confdefs.h
1051 echo
1052 fi
1053 test "$ac_signal" != 0 &&
1054 echo "$as_me: caught signal $ac_signal"
1055 echo "$as_me: exit $exit_status"
1056 } >&5
1057 rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files &&
1058 exit $exit_status
1059 ' 0
1060 for ac_signal in 1 2 13 15; do
1061 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1062 done
1063 ac_signal=0
1064
1065 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1066 rm -rf conftest* confdefs.h
1067 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1068 echo >confdefs.h
1069
1070 # Let the site file select an alternate cache file if it wants to.
1071 # Prefer explicitly selected file to automatically selected ones.
1072 if test -z "$CONFIG_SITE"; then
1073 if test "x$prefix" != xNONE; then
1074 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1075 else
1076 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1077 fi
1078 fi
1079 for ac_site_file in $CONFIG_SITE; do
1080 if test -r "$ac_site_file"; then
1081 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1082 echo "$as_me: loading site script $ac_site_file" >&6;}
1083 sed 's/^/| /' "$ac_site_file" >&5
1084 . "$ac_site_file"
1085 fi
1086 done
1087
1088 if test -r "$cache_file"; then
1089 # Some versions of bash will fail to source /dev/null (special
1090 # files actually), so we avoid doing that.
1091 if test -f "$cache_file"; then
1092 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1093 echo "$as_me: loading cache $cache_file" >&6;}
1094 case $cache_file in
1095 [\\/]* | ?:[\\/]* ) . $cache_file;;
1096 *) . ./$cache_file;;
1097 esac
1098 fi
1099 else
1100 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1101 echo "$as_me: creating cache $cache_file" >&6;}
1102 >$cache_file
1103 fi
1104
1105 # Check that the precious variables saved in the cache have kept the same
1106 # value.
1107 ac_cache_corrupted=false
1108 for ac_var in `(set) 2>&1 |
1109 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1110 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1111 eval ac_new_set=\$ac_env_${ac_var}_set
1112 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1113 eval ac_new_val="\$ac_env_${ac_var}_value"
1114 case $ac_old_set,$ac_new_set in
1115 set,)
1116 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1117 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1118 ac_cache_corrupted=: ;;
1119 ,set)
1120 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1121 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1122 ac_cache_corrupted=: ;;
1123 ,);;
1124 *)
1125 if test "x$ac_old_val" != "x$ac_new_val"; then
1126 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1127 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1128 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1129 echo "$as_me: former value: $ac_old_val" >&2;}
1130 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1131 echo "$as_me: current value: $ac_new_val" >&2;}
1132 ac_cache_corrupted=:
1133 fi;;
1134 esac
1135 # Pass precious variables to config.status. It doesn't matter if
1136 # we pass some twice (in addition to the command line arguments).
1137 if test "$ac_new_set" = set; then
1138 case $ac_new_val in
1139 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1140 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"`
1141 ac_configure_args="$ac_configure_args '$ac_arg'"
1142 ;;
1143 *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val"
1144 ;;
1145 esac
1146 fi
1147 done
1148 if $ac_cache_corrupted; then
1149 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1150 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1151 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1152 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1153 { (exit 1); exit 1; }; }
1154 fi
1155
1156 ac_ext=c
1157 ac_cpp='$CPP $CPPFLAGS'
1158 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1159 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1160 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187 ac_aux_dir=
1188 for ac_dir in config $srcdir/config; do
1189 if test -f $ac_dir/install-sh; then
1190 ac_aux_dir=$ac_dir
1191 ac_install_sh="$ac_aux_dir/install-sh -c"
1192 break
1193 elif test -f $ac_dir/install.sh; then
1194 ac_aux_dir=$ac_dir
1195 ac_install_sh="$ac_aux_dir/install.sh -c"
1196 break
1197 elif test -f $ac_dir/shtool; then
1198 ac_aux_dir=$ac_dir
1199 ac_install_sh="$ac_aux_dir/shtool install -c"
1200 break
1201 fi
1202 done
1203 if test -z "$ac_aux_dir"; then
1204 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in config $srcdir/config" >&5
1205 echo "$as_me: error: cannot find install-sh or install.sh in config $srcdir/config" >&2;}
1206 { (exit 1); exit 1; }; }
1207 fi
1208 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1209 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1210 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1211
1212
1213 # Find a good install program. We prefer a C program (faster),
1214 # so one script is as good as another. But avoid the broken or
1215 # incompatible versions:
1216 # SysV /etc/install, /usr/sbin/install
1217 # SunOS /usr/etc/install
1218 # IRIX /sbin/install
1219 # AIX /bin/install
1220 # AmigaOS /C/install, which installs bootblocks on floppy discs
1221 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1222 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1223 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1224 # ./install, which can be erroneously created by make from ./install.sh.
1225 echo "$as_me:$LINENO: checking for a BSD compatible install" >&5
1226 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
1227 if test -z "$INSTALL"; then
1228 if test "${ac_cv_path_install+set}" = set; then
1229 echo $ECHO_N "(cached) $ECHO_C" >&6
1230 else
1231 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1232 for as_dir in $PATH
1233 do
1234 IFS=$as_save_IFS
1235 test -z "$as_dir" && as_dir=.
1236 # Account for people who put trailing slashes in PATH elements.
1237 case $as_dir/ in
1238 ./ | .// | /cC/* | \
1239 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1240 /usr/ucb/* ) ;;
1241 *)
1242 # OSF1 and SCO ODT 3.0 have their own names for install.
1243 # Don't use installbsd from OSF since it installs stuff as root
1244 # by default.
1245 for ac_prog in ginstall scoinst install; do
1246 for ac_exec_ext in '' $ac_executable_extensions; do
1247 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1248 if test $ac_prog = install &&
1249 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1250 # AIX install. It has an incompatible calling convention.
1251 :
1252 elif test $ac_prog = install &&
1253 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1254 # program-specific install script used by HP pwplus--don't use.
1255 :
1256 else
1257 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1258 break 3
1259 fi
1260 fi
1261 done
1262 done
1263 ;;
1264 esac
1265 done
1266
1267
1268 fi
1269 if test "${ac_cv_path_install+set}" = set; then
1270 INSTALL=$ac_cv_path_install
1271 else
1272 # As a last resort, use the slow shell script. We don't cache a
1273 # path for INSTALL within a source directory, because that will
1274 # break other packages using the cache if that directory is
1275 # removed, or if the path is relative.
1276 INSTALL=$ac_install_sh
1277 fi
1278 fi
1279 echo "$as_me:$LINENO: result: $INSTALL" >&5
1280 echo "${ECHO_T}$INSTALL" >&6
1281
1282 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1283 # It thinks the first close brace ends the variable substitution.
1284 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1285
1286 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1287
1288 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1289
1290 echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1291 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1292 # Just in case
1293 sleep 1
1294 echo timestamp > conftest.file
1295 # Do `set' in a subshell so we don't clobber the current shell's
1296 # arguments. Must try -L first in case configure is actually a
1297 # symlink; some systems play weird games with the mod time of symlinks
1298 # (eg FreeBSD returns the mod time of the symlink's containing
1299 # directory).
1300 if (
1301 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1302 if test "$*" = "X"; then
1303 # -L didn't work.
1304 set X `ls -t $srcdir/configure conftest.file`
1305 fi
1306 rm -f conftest.file
1307 if test "$*" != "X $srcdir/configure conftest.file" \
1308 && test "$*" != "X conftest.file $srcdir/configure"; then
1309
1310 # If neither matched, then we have a broken ls. This can happen
1311 # if, for instance, CONFIG_SHELL is bash and it inherits a
1312 # broken ls alias from the environment. This has actually
1313 # happened. Such a system could not be considered "sane".
1314 { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1315 alias in your environment" >&5
1316 echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1317 alias in your environment" >&2;}
1318 { (exit 1); exit 1; }; }
1319 fi
1320
1321 test "$2" = conftest.file
1322 )
1323 then
1324 # Ok.
1325 :
1326 else
1327 { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1328 Check your system clock" >&5
1329 echo "$as_me: error: newly created file is older than distributed files!
1330 Check your system clock" >&2;}
1331 { (exit 1); exit 1; }; }
1332 fi
1333 echo "$as_me:$LINENO: result: yes" >&5
1334 echo "${ECHO_T}yes" >&6
1335 test "$program_prefix" != NONE &&
1336 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1337 # Use a double $ so make ignores it.
1338 test "$program_suffix" != NONE &&
1339 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1340 # Double any \ or $. echo might interpret backslashes.
1341 # By default was `s,x,x', remove it if useless.
1342 cat <<\_ACEOF >conftest.sed
1343 s/[\\$]/&&/g;s/;s,x,x,$//
1344 _ACEOF
1345 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1346 rm conftest.sed
1347
1348
1349 # expand $ac_aux_dir to an absolute path
1350 am_aux_dir=`cd $ac_aux_dir && pwd`
1351
1352 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1353 # Use eval to expand $SHELL
1354 if eval "$MISSING --run true"; then
1355 am_missing_run="$MISSING --run "
1356 else
1357 am_missing_run=
1358 am_backtick='`'
1359 { echo "$as_me:$LINENO: WARNING: ${am_backtick}missing' script is too old or missing" >&5
1360 echo "$as_me: WARNING: ${am_backtick}missing' script is too old or missing" >&2;}
1361 fi
1362
1363 for ac_prog in gawk mawk nawk awk
1364 do
1365 # Extract the first word of "$ac_prog", so it can be a program name with args.
1366 set dummy $ac_prog; ac_word=$2
1367 echo "$as_me:$LINENO: checking for $ac_word" >&5
1368 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1369 if test "${ac_cv_prog_AWK+set}" = set; then
1370 echo $ECHO_N "(cached) $ECHO_C" >&6
1371 else
1372 if test -n "$AWK"; then
1373 ac_cv_prog_AWK="$AWK" # Let the user override the test.
1374 else
1375 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1376 for as_dir in $PATH
1377 do
1378 IFS=$as_save_IFS
1379 test -z "$as_dir" && as_dir=.
1380 for ac_exec_ext in '' $ac_executable_extensions; do
1381 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1382 ac_cv_prog_AWK="$ac_prog"
1383 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1384 break 2
1385 fi
1386 done
1387 done
1388
1389 fi
1390 fi
1391 AWK=$ac_cv_prog_AWK
1392 if test -n "$AWK"; then
1393 echo "$as_me:$LINENO: result: $AWK" >&5
1394 echo "${ECHO_T}$AWK" >&6
1395 else
1396 echo "$as_me:$LINENO: result: no" >&5
1397 echo "${ECHO_T}no" >&6
1398 fi
1399
1400 test -n "$AWK" && break
1401 done
1402
1403 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \${MAKE}" >&5
1404 echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6
1405 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
1406 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1407 echo $ECHO_N "(cached) $ECHO_C" >&6
1408 else
1409 cat >conftest.make <<\_ACEOF
1410 all:
1411 @echo 'ac_maketemp="${MAKE}"'
1412 _ACEOF
1413 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1414 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1415 if test -n "$ac_maketemp"; then
1416 eval ac_cv_prog_make_${ac_make}_set=yes
1417 else
1418 eval ac_cv_prog_make_${ac_make}_set=no
1419 fi
1420 rm -f conftest.make
1421 fi
1422 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1423 echo "$as_me:$LINENO: result: yes" >&5
1424 echo "${ECHO_T}yes" >&6
1425 SET_MAKE=
1426 else
1427 echo "$as_me:$LINENO: result: no" >&5
1428 echo "${ECHO_T}no" >&6
1429 SET_MAKE="MAKE=${MAKE-make}"
1430 fi
1431
1432 # Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
1433 if test "${enable_dependency_tracking+set}" = set; then
1434 enableval="$enable_dependency_tracking"
1435
1436 fi;
1437 if test "x$enable_dependency_tracking" != xno; then
1438 am_depcomp="$ac_aux_dir/depcomp"
1439 AMDEPBACKSLASH='\'
1440 fi
1441
1442
1443 if test "x$enable_dependency_tracking" != xno; then
1444 AMDEP_TRUE=
1445 AMDEP_FALSE='#'
1446 else
1447 AMDEP_TRUE='#'
1448 AMDEP_FALSE=
1449 fi
1450
1451
1452 rm -f .deps 2>/dev/null
1453 mkdir .deps 2>/dev/null
1454 if test -d .deps; then
1455 DEPDIR=.deps
1456 else
1457 # MS-DOS does not allow filenames that begin with a dot.
1458 DEPDIR=_deps
1459 fi
1460 rmdir .deps 2>/dev/null
1461
1462
1463 # test to see if srcdir already configured
1464 if test "`cd $srcdir && pwd`" != "`pwd`" &&
1465 test -f $srcdir/config.status; then
1466 { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1467 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1468 { (exit 1); exit 1; }; }
1469 fi
1470
1471 # Define the identity of the package.
1472 PACKAGE=bison
1473 VERSION=1.30e
1474
1475 cat >>confdefs.h <<_ACEOF
1476 #define PACKAGE "$PACKAGE"
1477 _ACEOF
1478
1479
1480 cat >>confdefs.h <<_ACEOF
1481 #define VERSION "$VERSION"
1482 _ACEOF
1483
1484
1485
1486 # Some tools Automake needs.
1487
1488 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal"}
1489
1490
1491 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1492
1493
1494 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake"}
1495
1496
1497 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1498
1499
1500 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1501
1502
1503 AMTAR=${AMTAR-"${am_missing_run}tar"}
1504
1505 install_sh=${install_sh-"$am_aux_dir/install-sh"}
1506
1507 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1508
1509 # We need awk for the "check" target. The system "awk" is bad on
1510 # some platforms.
1511
1512 # Add the stamp file to the list of files AC keeps track of,
1513 # along with our hook.
1514 ac_config_headers="$ac_config_headers config.h:config.hin"
1515
1516
1517
1518
1519 # Initialize the test suite.
1520 ac_config_commands="$ac_config_commands tests/package.m4"
1521
1522
1523 ac_config_commands="$ac_config_commands tests/atconfig"
1524
1525
1526 ac_config_files="$ac_config_files tests/bison"
1527
1528 ac_config_files="$ac_config_files tests/Makefile tests/atlocal"
1529
1530 # Needed by tests/atlocal.in.
1531
1532
1533 # Checks for programs.
1534 ac_ext=c
1535 ac_cpp='$CPP $CPPFLAGS'
1536 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1537 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1538 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1539 if test -n "$ac_tool_prefix"; then
1540 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1541 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1542 echo "$as_me:$LINENO: checking for $ac_word" >&5
1543 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1544 if test "${ac_cv_prog_CC+set}" = set; then
1545 echo $ECHO_N "(cached) $ECHO_C" >&6
1546 else
1547 if test -n "$CC"; then
1548 ac_cv_prog_CC="$CC" # Let the user override the test.
1549 else
1550 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1551 for as_dir in $PATH
1552 do
1553 IFS=$as_save_IFS
1554 test -z "$as_dir" && as_dir=.
1555 for ac_exec_ext in '' $ac_executable_extensions; do
1556 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1557 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1558 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1559 break 2
1560 fi
1561 done
1562 done
1563
1564 fi
1565 fi
1566 CC=$ac_cv_prog_CC
1567 if test -n "$CC"; then
1568 echo "$as_me:$LINENO: result: $CC" >&5
1569 echo "${ECHO_T}$CC" >&6
1570 else
1571 echo "$as_me:$LINENO: result: no" >&5
1572 echo "${ECHO_T}no" >&6
1573 fi
1574
1575 fi
1576 if test -z "$ac_cv_prog_CC"; then
1577 ac_ct_CC=$CC
1578 # Extract the first word of "gcc", so it can be a program name with args.
1579 set dummy gcc; ac_word=$2
1580 echo "$as_me:$LINENO: checking for $ac_word" >&5
1581 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1582 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1583 echo $ECHO_N "(cached) $ECHO_C" >&6
1584 else
1585 if test -n "$ac_ct_CC"; then
1586 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1587 else
1588 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1589 for as_dir in $PATH
1590 do
1591 IFS=$as_save_IFS
1592 test -z "$as_dir" && as_dir=.
1593 for ac_exec_ext in '' $ac_executable_extensions; do
1594 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1595 ac_cv_prog_ac_ct_CC="gcc"
1596 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1597 break 2
1598 fi
1599 done
1600 done
1601
1602 fi
1603 fi
1604 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1605 if test -n "$ac_ct_CC"; then
1606 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1607 echo "${ECHO_T}$ac_ct_CC" >&6
1608 else
1609 echo "$as_me:$LINENO: result: no" >&5
1610 echo "${ECHO_T}no" >&6
1611 fi
1612
1613 CC=$ac_ct_CC
1614 else
1615 CC="$ac_cv_prog_CC"
1616 fi
1617
1618 if test -z "$CC"; then
1619 if test -n "$ac_tool_prefix"; then
1620 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1621 set dummy ${ac_tool_prefix}cc; ac_word=$2
1622 echo "$as_me:$LINENO: checking for $ac_word" >&5
1623 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1624 if test "${ac_cv_prog_CC+set}" = set; then
1625 echo $ECHO_N "(cached) $ECHO_C" >&6
1626 else
1627 if test -n "$CC"; then
1628 ac_cv_prog_CC="$CC" # Let the user override the test.
1629 else
1630 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1631 for as_dir in $PATH
1632 do
1633 IFS=$as_save_IFS
1634 test -z "$as_dir" && as_dir=.
1635 for ac_exec_ext in '' $ac_executable_extensions; do
1636 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1637 ac_cv_prog_CC="${ac_tool_prefix}cc"
1638 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1639 break 2
1640 fi
1641 done
1642 done
1643
1644 fi
1645 fi
1646 CC=$ac_cv_prog_CC
1647 if test -n "$CC"; then
1648 echo "$as_me:$LINENO: result: $CC" >&5
1649 echo "${ECHO_T}$CC" >&6
1650 else
1651 echo "$as_me:$LINENO: result: no" >&5
1652 echo "${ECHO_T}no" >&6
1653 fi
1654
1655 fi
1656 if test -z "$ac_cv_prog_CC"; then
1657 ac_ct_CC=$CC
1658 # Extract the first word of "cc", so it can be a program name with args.
1659 set dummy cc; ac_word=$2
1660 echo "$as_me:$LINENO: checking for $ac_word" >&5
1661 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1662 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1663 echo $ECHO_N "(cached) $ECHO_C" >&6
1664 else
1665 if test -n "$ac_ct_CC"; then
1666 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1667 else
1668 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1669 for as_dir in $PATH
1670 do
1671 IFS=$as_save_IFS
1672 test -z "$as_dir" && as_dir=.
1673 for ac_exec_ext in '' $ac_executable_extensions; do
1674 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1675 ac_cv_prog_ac_ct_CC="cc"
1676 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1677 break 2
1678 fi
1679 done
1680 done
1681
1682 fi
1683 fi
1684 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1685 if test -n "$ac_ct_CC"; then
1686 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1687 echo "${ECHO_T}$ac_ct_CC" >&6
1688 else
1689 echo "$as_me:$LINENO: result: no" >&5
1690 echo "${ECHO_T}no" >&6
1691 fi
1692
1693 CC=$ac_ct_CC
1694 else
1695 CC="$ac_cv_prog_CC"
1696 fi
1697
1698 fi
1699 if test -z "$CC"; then
1700 # Extract the first word of "cc", so it can be a program name with args.
1701 set dummy cc; ac_word=$2
1702 echo "$as_me:$LINENO: checking for $ac_word" >&5
1703 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1704 if test "${ac_cv_prog_CC+set}" = set; then
1705 echo $ECHO_N "(cached) $ECHO_C" >&6
1706 else
1707 if test -n "$CC"; then
1708 ac_cv_prog_CC="$CC" # Let the user override the test.
1709 else
1710 ac_prog_rejected=no
1711 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1712 for as_dir in $PATH
1713 do
1714 IFS=$as_save_IFS
1715 test -z "$as_dir" && as_dir=.
1716 for ac_exec_ext in '' $ac_executable_extensions; do
1717 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1718 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1719 ac_prog_rejected=yes
1720 continue
1721 fi
1722 ac_cv_prog_CC="cc"
1723 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1724 break 2
1725 fi
1726 done
1727 done
1728
1729 if test $ac_prog_rejected = yes; then
1730 # We found a bogon in the path, so make sure we never use it.
1731 set dummy $ac_cv_prog_CC
1732 shift
1733 if test $# != 0; then
1734 # We chose a different compiler from the bogus one.
1735 # However, it has the same basename, so the bogon will be chosen
1736 # first if we set CC to just the basename; use the full file name.
1737 shift
1738 set dummy "$as_dir/$ac_word" ${1+"$@"}
1739 shift
1740 ac_cv_prog_CC="$@"
1741 fi
1742 fi
1743 fi
1744 fi
1745 CC=$ac_cv_prog_CC
1746 if test -n "$CC"; then
1747 echo "$as_me:$LINENO: result: $CC" >&5
1748 echo "${ECHO_T}$CC" >&6
1749 else
1750 echo "$as_me:$LINENO: result: no" >&5
1751 echo "${ECHO_T}no" >&6
1752 fi
1753
1754 fi
1755 if test -z "$CC"; then
1756 if test -n "$ac_tool_prefix"; then
1757 for ac_prog in cl
1758 do
1759 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1760 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1761 echo "$as_me:$LINENO: checking for $ac_word" >&5
1762 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1763 if test "${ac_cv_prog_CC+set}" = set; then
1764 echo $ECHO_N "(cached) $ECHO_C" >&6
1765 else
1766 if test -n "$CC"; then
1767 ac_cv_prog_CC="$CC" # Let the user override the test.
1768 else
1769 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1770 for as_dir in $PATH
1771 do
1772 IFS=$as_save_IFS
1773 test -z "$as_dir" && as_dir=.
1774 for ac_exec_ext in '' $ac_executable_extensions; do
1775 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1776 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1777 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1778 break 2
1779 fi
1780 done
1781 done
1782
1783 fi
1784 fi
1785 CC=$ac_cv_prog_CC
1786 if test -n "$CC"; then
1787 echo "$as_me:$LINENO: result: $CC" >&5
1788 echo "${ECHO_T}$CC" >&6
1789 else
1790 echo "$as_me:$LINENO: result: no" >&5
1791 echo "${ECHO_T}no" >&6
1792 fi
1793
1794 test -n "$CC" && break
1795 done
1796 fi
1797 if test -z "$CC"; then
1798 ac_ct_CC=$CC
1799 for ac_prog in cl
1800 do
1801 # Extract the first word of "$ac_prog", so it can be a program name with args.
1802 set dummy $ac_prog; ac_word=$2
1803 echo "$as_me:$LINENO: checking for $ac_word" >&5
1804 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1805 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1806 echo $ECHO_N "(cached) $ECHO_C" >&6
1807 else
1808 if test -n "$ac_ct_CC"; then
1809 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1810 else
1811 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1812 for as_dir in $PATH
1813 do
1814 IFS=$as_save_IFS
1815 test -z "$as_dir" && as_dir=.
1816 for ac_exec_ext in '' $ac_executable_extensions; do
1817 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1818 ac_cv_prog_ac_ct_CC="$ac_prog"
1819 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1820 break 2
1821 fi
1822 done
1823 done
1824
1825 fi
1826 fi
1827 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1828 if test -n "$ac_ct_CC"; then
1829 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1830 echo "${ECHO_T}$ac_ct_CC" >&6
1831 else
1832 echo "$as_me:$LINENO: result: no" >&5
1833 echo "${ECHO_T}no" >&6
1834 fi
1835
1836 test -n "$ac_ct_CC" && break
1837 done
1838
1839 CC=$ac_ct_CC
1840 fi
1841
1842 fi
1843
1844
1845 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable cc found in \$PATH" >&5
1846 echo "$as_me: error: no acceptable cc found in \$PATH" >&2;}
1847 { (exit 1); exit 1; }; }
1848
1849 # Provide some information about the compiler.
1850 echo "$as_me:$LINENO:" \
1851 "checking for C compiler version" >&5
1852 ac_compiler=`set X $ac_compile; echo $2`
1853 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1854 (eval $ac_compiler --version </dev/null >&5) 2>&5
1855 ac_status=$?
1856 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1857 (exit $ac_status); }
1858 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1859 (eval $ac_compiler -v </dev/null >&5) 2>&5
1860 ac_status=$?
1861 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1862 (exit $ac_status); }
1863 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1864 (eval $ac_compiler -V </dev/null >&5) 2>&5
1865 ac_status=$?
1866 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1867 (exit $ac_status); }
1868
1869 cat >conftest.$ac_ext <<_ACEOF
1870 #line $LINENO "configure"
1871 #include "confdefs.h"
1872
1873 #ifdef F77_DUMMY_MAIN
1874 # ifdef __cplusplus
1875 extern "C"
1876 # endif
1877 int F77_DUMMY_MAIN() { return 1; }
1878 #endif
1879 int
1880 main ()
1881 {
1882
1883 ;
1884 return 0;
1885 }
1886 _ACEOF
1887 ac_clean_files_save=$ac_clean_files
1888 ac_clean_files="$ac_clean_files a.out a.exe"
1889 # Try to create an executable without -o first, disregard a.out.
1890 # It will help us diagnose broken compilers, and finding out an intuition
1891 # of exeext.
1892 echo "$as_me:$LINENO: checking for C compiler default output" >&5
1893 echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
1894 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1895 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1896 (eval $ac_link_default) 2>&5
1897 ac_status=$?
1898 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1899 (exit $ac_status); }; then
1900 # Find the output, starting from the most likely. This scheme is
1901 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1902 # resort.
1903 for ac_file in `ls a_out.exe a.exe conftest.exe 2>/dev/null;
1904 ls a.out conftest 2>/dev/null;
1905 ls a.* conftest.* 2>/dev/null`; do
1906 case $ac_file in
1907 *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb | *.xSYM ) ;;
1908 a.out ) # We found the default executable, but exeext='' is most
1909 # certainly right.
1910 break;;
1911 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1912 # FIXME: I believe we export ac_cv_exeext for Libtool --akim.
1913 export ac_cv_exeext
1914 break;;
1915 * ) break;;
1916 esac
1917 done
1918 else
1919 echo "$as_me: failed program was:" >&5
1920 cat conftest.$ac_ext >&5
1921 { { echo "$as_me:$LINENO: error: C compiler cannot create executables" >&5
1922 echo "$as_me: error: C compiler cannot create executables" >&2;}
1923 { (exit 77); exit 77; }; }
1924 fi
1925
1926 ac_exeext=$ac_cv_exeext
1927 echo "$as_me:$LINENO: result: $ac_file" >&5
1928 echo "${ECHO_T}$ac_file" >&6
1929
1930 # Check the compiler produces executables we can run. If not, either
1931 # the compiler is broken, or we cross compile.
1932 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1933 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1934 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1935 # If not cross compiling, check that we can run a simple program.
1936 if test "$cross_compiling" != yes; then
1937 if { ac_try='./$ac_file'
1938 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1939 (eval $ac_try) 2>&5
1940 ac_status=$?
1941 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1942 (exit $ac_status); }; }; then
1943 cross_compiling=no
1944 else
1945 if test "$cross_compiling" = maybe; then
1946 cross_compiling=yes
1947 else
1948 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1949 If you meant to cross compile, use \`--host'." >&5
1950 echo "$as_me: error: cannot run C compiled programs.
1951 If you meant to cross compile, use \`--host'." >&2;}
1952 { (exit 1); exit 1; }; }
1953 fi
1954 fi
1955 fi
1956 echo "$as_me:$LINENO: result: yes" >&5
1957 echo "${ECHO_T}yes" >&6
1958
1959 rm -f a.out a.exe conftest$ac_cv_exeext
1960 ac_clean_files=$ac_clean_files_save
1961 # Check the compiler produces executables we can run. If not, either
1962 # the compiler is broken, or we cross compile.
1963 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1964 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1965 echo "$as_me:$LINENO: result: $cross_compiling" >&5
1966 echo "${ECHO_T}$cross_compiling" >&6
1967
1968 echo "$as_me:$LINENO: checking for executable suffix" >&5
1969 echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6
1970 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1971 (eval $ac_link) 2>&5
1972 ac_status=$?
1973 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1974 (exit $ac_status); }; then
1975 # If both `conftest.exe' and `conftest' are `present' (well, observable)
1976 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1977 # work properly (i.e., refer to `conftest.exe'), while it won't with
1978 # `rm'.
1979 for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
1980 case $ac_file in
1981 *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;;
1982 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1983 export ac_cv_exeext
1984 break;;
1985 * ) break;;
1986 esac
1987 done
1988 else
1989 { { echo "$as_me:$LINENO: error: cannot compute EXEEXT: cannot compile and link" >&5
1990 echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;}
1991 { (exit 1); exit 1; }; }
1992 fi
1993
1994 rm -f conftest$ac_cv_exeext
1995 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1996 echo "${ECHO_T}$ac_cv_exeext" >&6
1997
1998 rm -f conftest.$ac_ext
1999 EXEEXT=$ac_cv_exeext
2000 ac_exeext=$EXEEXT
2001 echo "$as_me:$LINENO: checking for object suffix" >&5
2002 echo $ECHO_N "checking for object suffix... $ECHO_C" >&6
2003 if test "${ac_cv_objext+set}" = set; then
2004 echo $ECHO_N "(cached) $ECHO_C" >&6
2005 else
2006 cat >conftest.$ac_ext <<_ACEOF
2007 #line $LINENO "configure"
2008 #include "confdefs.h"
2009
2010 #ifdef F77_DUMMY_MAIN
2011 # ifdef __cplusplus
2012 extern "C"
2013 # endif
2014 int F77_DUMMY_MAIN() { return 1; }
2015 #endif
2016 int
2017 main ()
2018 {
2019
2020 ;
2021 return 0;
2022 }
2023 _ACEOF
2024 rm -f conftest.o conftest.obj
2025 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2026 (eval $ac_compile) 2>&5
2027 ac_status=$?
2028 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2029 (exit $ac_status); }; then
2030 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2031 case $ac_file in
2032 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;;
2033 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2034 break;;
2035 esac
2036 done
2037 else
2038 echo "$as_me: failed program was:" >&5
2039 cat conftest.$ac_ext >&5
2040 { { echo "$as_me:$LINENO: error: cannot compute OBJEXT: cannot compile" >&5
2041 echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;}
2042 { (exit 1); exit 1; }; }
2043 fi
2044
2045 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2046 fi
2047 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2048 echo "${ECHO_T}$ac_cv_objext" >&6
2049 OBJEXT=$ac_cv_objext
2050 ac_objext=$OBJEXT
2051 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2052 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2053 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2054 echo $ECHO_N "(cached) $ECHO_C" >&6
2055 else
2056 cat >conftest.$ac_ext <<_ACEOF
2057 #line $LINENO "configure"
2058 #include "confdefs.h"
2059
2060 #ifdef F77_DUMMY_MAIN
2061 # ifdef __cplusplus
2062 extern "C"
2063 # endif
2064 int F77_DUMMY_MAIN() { return 1; }
2065 #endif
2066 int
2067 main ()
2068 {
2069 #ifndef __GNUC__
2070 choke me
2071 #endif
2072
2073 ;
2074 return 0;
2075 }
2076 _ACEOF
2077 rm -f conftest.$ac_objext
2078 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2079 (eval $ac_compile) 2>&5
2080 ac_status=$?
2081 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2082 (exit $ac_status); } &&
2083 { ac_try='test -s conftest.$ac_objext'
2084 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2085 (eval $ac_try) 2>&5
2086 ac_status=$?
2087 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2088 (exit $ac_status); }; }; then
2089 ac_compiler_gnu=yes
2090 else
2091 echo "$as_me: failed program was:" >&5
2092 cat conftest.$ac_ext >&5
2093 ac_compiler_gnu=no
2094 fi
2095 rm -f conftest.$ac_objext conftest.$ac_ext
2096 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2097
2098 fi
2099 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2100 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2101 GCC=`test $ac_compiler_gnu = yes && echo yes`
2102 ac_test_CFLAGS=${CFLAGS+set}
2103 ac_save_CFLAGS=$CFLAGS
2104 CFLAGS="-g"
2105 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2106 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2107 if test "${ac_cv_prog_cc_g+set}" = set; then
2108 echo $ECHO_N "(cached) $ECHO_C" >&6
2109 else
2110 cat >conftest.$ac_ext <<_ACEOF
2111 #line $LINENO "configure"
2112 #include "confdefs.h"
2113
2114 #ifdef F77_DUMMY_MAIN
2115 # ifdef __cplusplus
2116 extern "C"
2117 # endif
2118 int F77_DUMMY_MAIN() { return 1; }
2119 #endif
2120 int
2121 main ()
2122 {
2123
2124 ;
2125 return 0;
2126 }
2127 _ACEOF
2128 rm -f conftest.$ac_objext
2129 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2130 (eval $ac_compile) 2>&5
2131 ac_status=$?
2132 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2133 (exit $ac_status); } &&
2134 { ac_try='test -s conftest.$ac_objext'
2135 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2136 (eval $ac_try) 2>&5
2137 ac_status=$?
2138 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2139 (exit $ac_status); }; }; then
2140 ac_cv_prog_cc_g=yes
2141 else
2142 echo "$as_me: failed program was:" >&5
2143 cat conftest.$ac_ext >&5
2144 ac_cv_prog_cc_g=no
2145 fi
2146 rm -f conftest.$ac_objext conftest.$ac_ext
2147 fi
2148 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2149 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2150 if test "$ac_test_CFLAGS" = set; then
2151 CFLAGS=$ac_save_CFLAGS
2152 elif test $ac_cv_prog_cc_g = yes; then
2153 if test "$GCC" = yes; then
2154 CFLAGS="-g -O2"
2155 else
2156 CFLAGS="-g"
2157 fi
2158 else
2159 if test "$GCC" = yes; then
2160 CFLAGS="-O2"
2161 else
2162 CFLAGS=
2163 fi
2164 fi
2165 # Some people use a C++ compiler to compile C. Since we use `exit',
2166 # in C++ we need to declare it. In case someone uses the same compiler
2167 # for both compiling C and C++ we need to have the C++ compiler decide
2168 # the declaration of exit, since it's the most demanding environment.
2169 cat >conftest.$ac_ext <<_ACEOF
2170 #ifndef __cplusplus
2171 choke me
2172 #endif
2173 _ACEOF
2174 rm -f conftest.$ac_objext
2175 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2176 (eval $ac_compile) 2>&5
2177 ac_status=$?
2178 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2179 (exit $ac_status); } &&
2180 { ac_try='test -s conftest.$ac_objext'
2181 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2182 (eval $ac_try) 2>&5
2183 ac_status=$?
2184 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2185 (exit $ac_status); }; }; then
2186 for ac_declaration in \
2187 ''\
2188 '#include <stdlib.h>' \
2189 'extern "C" void std::exit (int) throw (); using std::exit;' \
2190 'extern "C" void std::exit (int); using std::exit;' \
2191 'extern "C" void exit (int) throw ();' \
2192 'extern "C" void exit (int);' \
2193 'void exit (int);'
2194 do
2195 cat >conftest.$ac_ext <<_ACEOF
2196 #line $LINENO "configure"
2197 #include "confdefs.h"
2198 #include <stdlib.h>
2199 $ac_declaration
2200 #ifdef F77_DUMMY_MAIN
2201 # ifdef __cplusplus
2202 extern "C"
2203 # endif
2204 int F77_DUMMY_MAIN() { return 1; }
2205 #endif
2206 int
2207 main ()
2208 {
2209 exit (42);
2210 ;
2211 return 0;
2212 }
2213 _ACEOF
2214 rm -f conftest.$ac_objext
2215 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2216 (eval $ac_compile) 2>&5
2217 ac_status=$?
2218 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2219 (exit $ac_status); } &&
2220 { ac_try='test -s conftest.$ac_objext'
2221 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2222 (eval $ac_try) 2>&5
2223 ac_status=$?
2224 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2225 (exit $ac_status); }; }; then
2226 :
2227 else
2228 echo "$as_me: failed program was:" >&5
2229 cat conftest.$ac_ext >&5
2230 continue
2231 fi
2232 rm -f conftest.$ac_objext conftest.$ac_ext
2233 cat >conftest.$ac_ext <<_ACEOF
2234 #line $LINENO "configure"
2235 #include "confdefs.h"
2236 $ac_declaration
2237 #ifdef F77_DUMMY_MAIN
2238 # ifdef __cplusplus
2239 extern "C"
2240 # endif
2241 int F77_DUMMY_MAIN() { return 1; }
2242 #endif
2243 int
2244 main ()
2245 {
2246 exit (42);
2247 ;
2248 return 0;
2249 }
2250 _ACEOF
2251 rm -f conftest.$ac_objext
2252 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2253 (eval $ac_compile) 2>&5
2254 ac_status=$?
2255 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2256 (exit $ac_status); } &&
2257 { ac_try='test -s conftest.$ac_objext'
2258 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2259 (eval $ac_try) 2>&5
2260 ac_status=$?
2261 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2262 (exit $ac_status); }; }; then
2263 break
2264 else
2265 echo "$as_me: failed program was:" >&5
2266 cat conftest.$ac_ext >&5
2267 fi
2268 rm -f conftest.$ac_objext conftest.$ac_ext
2269 done
2270 rm -f conftest*
2271 if test -n "$ac_declaration"; then
2272 echo '#ifdef __cplusplus' >>confdefs.h
2273 echo $ac_declaration >>confdefs.h
2274 echo '#endif' >>confdefs.h
2275 fi
2276
2277 else
2278 echo "$as_me: failed program was:" >&5
2279 cat conftest.$ac_ext >&5
2280 fi
2281 rm -f conftest.$ac_objext conftest.$ac_ext
2282 ac_ext=c
2283 ac_cpp='$CPP $CPPFLAGS'
2284 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2285 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2286 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2287 ac_config_commands="$ac_config_commands depfiles"
2288
2289
2290 am_make=${MAKE-make}
2291 cat > confinc << 'END'
2292 doit:
2293 @echo done
2294 END
2295 # If we don't find an include directive, just comment out the code.
2296 echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2297 echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2298 am__include='#'
2299 am__quote=
2300 _am_result=none
2301 # First try GNU make style include.
2302 echo "include confinc" > confmf
2303 # We grep out `Entering directory' and `Leaving directory'
2304 # messages which can occur if `w' ends up in MAKEFLAGS.
2305 # In particular we don't look at `^make:' because GNU make might
2306 # be invoked under some other name (usually "gmake"), in which
2307 # case it prints its new name instead of `make'.
2308 if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then
2309 am__include=include
2310 am__quote=
2311 _am_result=GNU
2312 fi
2313 # Now try BSD make style include.
2314 if test "$am__include" = "#"; then
2315 echo '.include "confinc"' > confmf
2316 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2317 am__include=.include
2318 am__quote='"'
2319 _am_result=BSD
2320 fi
2321 fi
2322
2323
2324 echo "$as_me:$LINENO: result: $_am_result" >&5
2325 echo "${ECHO_T}$_am_result" >&6
2326 rm -f confinc confmf
2327
2328
2329 depcc="$CC" am_compiler_list=
2330
2331 echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2332 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2333 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
2334 echo $ECHO_N "(cached) $ECHO_C" >&6
2335 else
2336 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2337 # We make a subdir and do the tests there. Otherwise we can end up
2338 # making bogus files that we don't know about and never remove. For
2339 # instance it was reported that on HP-UX the gcc test will end up
2340 # making a dummy file named `D' -- because `-MD' means `put the output
2341 # in D'.
2342 mkdir conftest.dir
2343 # Copy depcomp to subdir because otherwise we won't find it if we're
2344 # using a relative directory.
2345 cp "$am_depcomp" conftest.dir
2346 cd conftest.dir
2347
2348 am_cv_CC_dependencies_compiler_type=none
2349 if test "$am_compiler_list" = ""; then
2350 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
2351 fi
2352 for depmode in $am_compiler_list; do
2353 # We need to recreate these files for each test, as the compiler may
2354 # overwrite some of them when testing with obscure command lines.
2355 # This happens at least with the AIX C compiler.
2356 echo '#include "conftest.h"' > conftest.c
2357 echo 'int i;' > conftest.h
2358 echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf
2359
2360 case $depmode in
2361 nosideeffect)
2362 # after this tag, mechanisms are not by side-effect, so they'll
2363 # only be used when explicitly requested
2364 if test "x$enable_dependency_tracking" = xyes; then
2365 continue
2366 else
2367 break
2368 fi
2369 ;;
2370 none) break ;;
2371 esac
2372 # We check with `-c' and `-o' for the sake of the "dashmstdout"
2373 # mode. It turns out that the SunPro C++ compiler does not properly
2374 # handle `-M -o', and we need to detect this.
2375 if depmode=$depmode \
2376 source=conftest.c object=conftest.o \
2377 depfile=conftest.Po tmpdepfile=conftest.TPo \
2378 $SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&
2379 grep conftest.h conftest.Po > /dev/null 2>&1 &&
2380 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2381 am_cv_CC_dependencies_compiler_type=$depmode
2382 break
2383 fi
2384 done
2385
2386 cd ..
2387 rm -rf conftest.dir
2388 else
2389 am_cv_CC_dependencies_compiler_type=none
2390 fi
2391
2392 fi
2393 echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
2394 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
2395 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
2396
2397
2398
2399 ac_ext=c
2400 ac_cpp='$CPP $CPPFLAGS'
2401 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2402 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2403 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2404 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2405 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2406 # On Suns, sometimes $CPP names a directory.
2407 if test -n "$CPP" && test -d "$CPP"; then
2408 CPP=
2409 fi
2410 if test -z "$CPP"; then
2411 if test "${ac_cv_prog_CPP+set}" = set; then
2412 echo $ECHO_N "(cached) $ECHO_C" >&6
2413 else
2414 # Double quotes because CPP needs to be expanded
2415 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2416 do
2417 ac_preproc_ok=false
2418 for ac_c_preproc_warn_flag in '' yes
2419 do
2420 # Use a header file that comes with gcc, so configuring glibc
2421 # with a fresh cross-compiler works.
2422 # On the NeXT, cc -E runs the code through the compiler's parser,
2423 # not just through cpp. "Syntax error" is here to catch this case.
2424 cat >conftest.$ac_ext <<_ACEOF
2425 #line $LINENO "configure"
2426 #include "confdefs.h"
2427 #include <assert.h>
2428 Syntax error
2429 _ACEOF
2430 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2431 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2432 ac_status=$?
2433 egrep -v '^ *\+' conftest.er1 >conftest.err
2434 rm -f conftest.er1
2435 cat conftest.err >&5
2436 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2437 (exit $ac_status); } >/dev/null; then
2438 if test -s conftest.err; then
2439 ac_cpp_err=$ac_c_preproc_warn_flag
2440 else
2441 ac_cpp_err=
2442 fi
2443 else
2444 ac_cpp_err=yes
2445 fi
2446 if test -z "$ac_cpp_err"; then
2447 :
2448 else
2449 echo "$as_me: failed program was:" >&5
2450 cat conftest.$ac_ext >&5
2451 # Broken: fails on valid input.
2452 continue
2453 fi
2454 rm -f conftest.err conftest.$ac_ext
2455
2456 # OK, works on sane cases. Now check whether non-existent headers
2457 # can be detected and how.
2458 cat >conftest.$ac_ext <<_ACEOF
2459 #line $LINENO "configure"
2460 #include "confdefs.h"
2461 #include <ac_nonexistent.h>
2462 _ACEOF
2463 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2464 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2465 ac_status=$?
2466 egrep -v '^ *\+' conftest.er1 >conftest.err
2467 rm -f conftest.er1
2468 cat conftest.err >&5
2469 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2470 (exit $ac_status); } >/dev/null; then
2471 if test -s conftest.err; then
2472 ac_cpp_err=$ac_c_preproc_warn_flag
2473 else
2474 ac_cpp_err=
2475 fi
2476 else
2477 ac_cpp_err=yes
2478 fi
2479 if test -z "$ac_cpp_err"; then
2480 # Broken: success on invalid input.
2481 continue
2482 else
2483 echo "$as_me: failed program was:" >&5
2484 cat conftest.$ac_ext >&5
2485 # Passes both tests.
2486 ac_preproc_ok=:
2487 break
2488 fi
2489 rm -f conftest.err conftest.$ac_ext
2490
2491 done
2492 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2493 rm -f conftest.err conftest.$ac_ext
2494 if $ac_preproc_ok; then
2495 break
2496 fi
2497
2498 done
2499 ac_cv_prog_CPP=$CPP
2500
2501 fi
2502 CPP=$ac_cv_prog_CPP
2503 else
2504 ac_cv_prog_CPP=$CPP
2505 fi
2506 echo "$as_me:$LINENO: result: $CPP" >&5
2507 echo "${ECHO_T}$CPP" >&6
2508 ac_preproc_ok=false
2509 for ac_c_preproc_warn_flag in '' yes
2510 do
2511 # Use a header file that comes with gcc, so configuring glibc
2512 # with a fresh cross-compiler works.
2513 # On the NeXT, cc -E runs the code through the compiler's parser,
2514 # not just through cpp. "Syntax error" is here to catch this case.
2515 cat >conftest.$ac_ext <<_ACEOF
2516 #line $LINENO "configure"
2517 #include "confdefs.h"
2518 #include <assert.h>
2519 Syntax error
2520 _ACEOF
2521 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2522 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2523 ac_status=$?
2524 egrep -v '^ *\+' conftest.er1 >conftest.err
2525 rm -f conftest.er1
2526 cat conftest.err >&5
2527 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2528 (exit $ac_status); } >/dev/null; then
2529 if test -s conftest.err; then
2530 ac_cpp_err=$ac_c_preproc_warn_flag
2531 else
2532 ac_cpp_err=
2533 fi
2534 else
2535 ac_cpp_err=yes
2536 fi
2537 if test -z "$ac_cpp_err"; then
2538 :
2539 else
2540 echo "$as_me: failed program was:" >&5
2541 cat conftest.$ac_ext >&5
2542 # Broken: fails on valid input.
2543 continue
2544 fi
2545 rm -f conftest.err conftest.$ac_ext
2546
2547 # OK, works on sane cases. Now check whether non-existent headers
2548 # can be detected and how.
2549 cat >conftest.$ac_ext <<_ACEOF
2550 #line $LINENO "configure"
2551 #include "confdefs.h"
2552 #include <ac_nonexistent.h>
2553 _ACEOF
2554 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2555 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2556 ac_status=$?
2557 egrep -v '^ *\+' conftest.er1 >conftest.err
2558 rm -f conftest.er1
2559 cat conftest.err >&5
2560 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2561 (exit $ac_status); } >/dev/null; then
2562 if test -s conftest.err; then
2563 ac_cpp_err=$ac_c_preproc_warn_flag
2564 else
2565 ac_cpp_err=
2566 fi
2567 else
2568 ac_cpp_err=yes
2569 fi
2570 if test -z "$ac_cpp_err"; then
2571 # Broken: success on invalid input.
2572 continue
2573 else
2574 echo "$as_me: failed program was:" >&5
2575 cat conftest.$ac_ext >&5
2576 # Passes both tests.
2577 ac_preproc_ok=:
2578 break
2579 fi
2580 rm -f conftest.err conftest.$ac_ext
2581
2582 done
2583 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2584 rm -f conftest.err conftest.$ac_ext
2585 if $ac_preproc_ok; then
2586 :
2587 else
2588 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check" >&5
2589 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
2590 { (exit 1); exit 1; }; }
2591 fi
2592
2593 ac_ext=c
2594 ac_cpp='$CPP $CPPFLAGS'
2595 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2596 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2597 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2598
2599
2600 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
2601 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
2602 if test "${ac_cv_header_stdc+set}" = set; then
2603 echo $ECHO_N "(cached) $ECHO_C" >&6
2604 else
2605 cat >conftest.$ac_ext <<_ACEOF
2606 #line $LINENO "configure"
2607 #include "confdefs.h"
2608 #include <stdlib.h>
2609 #include <stdarg.h>
2610 #include <string.h>
2611 #include <float.h>
2612
2613 _ACEOF
2614 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2615 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2616 ac_status=$?
2617 egrep -v '^ *\+' conftest.er1 >conftest.err
2618 rm -f conftest.er1
2619 cat conftest.err >&5
2620 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2621 (exit $ac_status); } >/dev/null; then
2622 if test -s conftest.err; then
2623 ac_cpp_err=$ac_c_preproc_warn_flag
2624 else
2625 ac_cpp_err=
2626 fi
2627 else
2628 ac_cpp_err=yes
2629 fi
2630 if test -z "$ac_cpp_err"; then
2631 ac_cv_header_stdc=yes
2632 else
2633 echo "$as_me: failed program was:" >&5
2634 cat conftest.$ac_ext >&5
2635 ac_cv_header_stdc=no
2636 fi
2637 rm -f conftest.err conftest.$ac_ext
2638
2639 if test $ac_cv_header_stdc = yes; then
2640 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2641 cat >conftest.$ac_ext <<_ACEOF
2642 #line $LINENO "configure"
2643 #include "confdefs.h"
2644 #include <string.h>
2645
2646 _ACEOF
2647 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2648 egrep "memchr" >/dev/null 2>&1; then
2649 :
2650 else
2651 ac_cv_header_stdc=no
2652 fi
2653 rm -f conftest*
2654
2655 fi
2656
2657 if test $ac_cv_header_stdc = yes; then
2658 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2659 cat >conftest.$ac_ext <<_ACEOF
2660 #line $LINENO "configure"
2661 #include "confdefs.h"
2662 #include <stdlib.h>
2663
2664 _ACEOF
2665 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2666 egrep "free" >/dev/null 2>&1; then
2667 :
2668 else
2669 ac_cv_header_stdc=no
2670 fi
2671 rm -f conftest*
2672
2673 fi
2674
2675 if test $ac_cv_header_stdc = yes; then
2676 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2677 if test "$cross_compiling" = yes; then
2678 :
2679 else
2680 cat >conftest.$ac_ext <<_ACEOF
2681 #line $LINENO "configure"
2682 #include "confdefs.h"
2683 #include <ctype.h>
2684 #if ((' ' & 0x0FF) == 0x020)
2685 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2686 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2687 #else
2688 # define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \
2689 || ('j' <= (c) && (c) <= 'r') \
2690 || ('s' <= (c) && (c) <= 'z'))
2691 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
2692 #endif
2693
2694 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2695 int
2696 main ()
2697 {
2698 int i;
2699 for (i = 0; i < 256; i++)
2700 if (XOR (islower (i), ISLOWER (i))
2701 || toupper (i) != TOUPPER (i))
2702 exit(2);
2703 exit (0);
2704 }
2705 _ACEOF
2706 rm -f conftest$ac_exeext
2707 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2708 (eval $ac_link) 2>&5
2709 ac_status=$?
2710 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2711 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2712 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2713 (eval $ac_try) 2>&5
2714 ac_status=$?
2715 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2716 (exit $ac_status); }; }; then
2717 :
2718 else
2719 echo "$as_me: program exited with status $ac_status" >&5
2720 echo "$as_me: failed program was:" >&5
2721 cat conftest.$ac_ext >&5
2722 ( exit $ac_status )
2723 ac_cv_header_stdc=no
2724 fi
2725 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2726 fi
2727 fi
2728 fi
2729 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
2730 echo "${ECHO_T}$ac_cv_header_stdc" >&6
2731 if test $ac_cv_header_stdc = yes; then
2732
2733 cat >>confdefs.h <<\_ACEOF
2734 #define STDC_HEADERS 1
2735 _ACEOF
2736
2737 fi
2738
2739 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
2740
2741
2742
2743
2744
2745
2746
2747
2748
2749 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
2750 inttypes.h stdint.h unistd.h
2751 do
2752 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
2753 echo "$as_me:$LINENO: checking for $ac_header" >&5
2754 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
2755 if eval "test \"\${$as_ac_Header+set}\" = set"; then
2756 echo $ECHO_N "(cached) $ECHO_C" >&6
2757 else
2758 cat >conftest.$ac_ext <<_ACEOF
2759 #line $LINENO "configure"
2760 #include "confdefs.h"
2761 $ac_includes_default
2762
2763 #include <$ac_header>
2764 _ACEOF
2765 rm -f conftest.$ac_objext
2766 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2767 (eval $ac_compile) 2>&5
2768 ac_status=$?
2769 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2770 (exit $ac_status); } &&
2771 { ac_try='test -s conftest.$ac_objext'
2772 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2773 (eval $ac_try) 2>&5
2774 ac_status=$?
2775 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2776 (exit $ac_status); }; }; then
2777 eval "$as_ac_Header=yes"
2778 else
2779 echo "$as_me: failed program was:" >&5
2780 cat conftest.$ac_ext >&5
2781 eval "$as_ac_Header=no"
2782 fi
2783 rm -f conftest.$ac_objext conftest.$ac_ext
2784 fi
2785 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
2786 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
2787 if test `eval echo '${'$as_ac_Header'}'` = yes; then
2788 cat >>confdefs.h <<_ACEOF
2789 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
2790 _ACEOF
2791
2792 fi
2793
2794 done
2795
2796
2797 if test "${ac_cv_header_minix_config_h+set}" = set; then
2798 echo "$as_me:$LINENO: checking for minix/config.h" >&5
2799 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6
2800 if test "${ac_cv_header_minix_config_h+set}" = set; then
2801 echo $ECHO_N "(cached) $ECHO_C" >&6
2802 fi
2803 echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
2804 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6
2805 else
2806 # Is the header compilable?
2807 echo "$as_me:$LINENO: checking minix/config.h usability" >&5
2808 echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6
2809 cat >conftest.$ac_ext <<_ACEOF
2810 #line $LINENO "configure"
2811 #include "confdefs.h"
2812 $ac_includes_default
2813 #include <minix/config.h>
2814 _ACEOF
2815 rm -f conftest.$ac_objext
2816 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2817 (eval $ac_compile) 2>&5
2818 ac_status=$?
2819 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2820 (exit $ac_status); } &&
2821 { ac_try='test -s conftest.$ac_objext'
2822 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2823 (eval $ac_try) 2>&5
2824 ac_status=$?
2825 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2826 (exit $ac_status); }; }; then
2827 ac_header_compiler=yes
2828 else
2829 echo "$as_me: failed program was:" >&5
2830 cat conftest.$ac_ext >&5
2831 ac_header_compiler=no
2832 fi
2833 rm -f conftest.$ac_objext conftest.$ac_ext
2834 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
2835 echo "${ECHO_T}$ac_header_compiler" >&6
2836
2837 # Is the header present?
2838 echo "$as_me:$LINENO: checking minix/config.h presence" >&5
2839 echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6
2840 cat >conftest.$ac_ext <<_ACEOF
2841 #line $LINENO "configure"
2842 #include "confdefs.h"
2843 #include <minix/config.h>
2844 _ACEOF
2845 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2846 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2847 ac_status=$?
2848 egrep -v '^ *\+' conftest.er1 >conftest.err
2849 rm -f conftest.er1
2850 cat conftest.err >&5
2851 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2852 (exit $ac_status); } >/dev/null; then
2853 if test -s conftest.err; then
2854 ac_cpp_err=$ac_c_preproc_warn_flag
2855 else
2856 ac_cpp_err=
2857 fi
2858 else
2859 ac_cpp_err=yes
2860 fi
2861 if test -z "$ac_cpp_err"; then
2862 ac_header_preproc=yes
2863 else
2864 echo "$as_me: failed program was:" >&5
2865 cat conftest.$ac_ext >&5
2866 ac_header_preproc=no
2867 fi
2868 rm -f conftest.err conftest.$ac_ext
2869 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
2870 echo "${ECHO_T}$ac_header_preproc" >&6
2871
2872 # So? What about this header?
2873 case $ac_header_compiler:$ac_header_preproc in
2874 yes:no )
2875 { echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
2876 echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
2877 { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
2878 echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;};;
2879 no:yes )
2880 { echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled." >&5
2881 echo "$as_me: WARNING: minix/config.h: present but cannot be compiled." >&2;}
2882 { echo "$as_me:$LINENO: WARNING: minix/config.h: check for missing prerequisite headers?" >&5
2883 echo "$as_me: WARNING: minix/config.h: check for missing prerequisite headers?" >&2;}
2884 { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
2885 echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;};;
2886 esac
2887 echo "$as_me:$LINENO: checking for minix/config.h" >&5
2888 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6
2889 if test "${ac_cv_header_minix_config_h+set}" = set; then
2890 echo $ECHO_N "(cached) $ECHO_C" >&6
2891 else
2892 ac_cv_header_minix_config_h=$ac_header_preproc
2893 fi
2894 echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
2895 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6
2896
2897 fi
2898 if test $ac_cv_header_minix_config_h = yes; then
2899 MINIX=yes
2900 else
2901 MINIX=
2902 fi
2903
2904
2905 if test "$MINIX" = yes; then
2906
2907 cat >>confdefs.h <<\_ACEOF
2908 #define _POSIX_SOURCE 1
2909 _ACEOF
2910
2911
2912 cat >>confdefs.h <<\_ACEOF
2913 #define _POSIX_1_SOURCE 2
2914 _ACEOF
2915
2916
2917 cat >>confdefs.h <<\_ACEOF
2918 #define _MINIX 1
2919 _ACEOF
2920
2921 fi
2922
2923
2924 echo "$as_me:$LINENO: checking for strerror in -lcposix" >&5
2925 echo $ECHO_N "checking for strerror in -lcposix... $ECHO_C" >&6
2926 if test "${ac_cv_lib_cposix_strerror+set}" = set; then
2927 echo $ECHO_N "(cached) $ECHO_C" >&6
2928 else
2929 ac_check_lib_save_LIBS=$LIBS
2930 LIBS="-lcposix $LIBS"
2931 cat >conftest.$ac_ext <<_ACEOF
2932 #line $LINENO "configure"
2933 #include "confdefs.h"
2934
2935 /* Override any gcc2 internal prototype to avoid an error. */
2936 #ifdef __cplusplus
2937 extern "C"
2938 #endif
2939 /* We use char because int might match the return type of a gcc2
2940 builtin and then its argument prototype would still apply. */
2941 char strerror ();
2942 #ifdef F77_DUMMY_MAIN
2943 # ifdef __cplusplus
2944 extern "C"
2945 # endif
2946 int F77_DUMMY_MAIN() { return 1; }
2947 #endif
2948 int
2949 main ()
2950 {
2951 strerror ();
2952 ;
2953 return 0;
2954 }
2955 _ACEOF
2956 rm -f conftest.$ac_objext conftest$ac_exeext
2957 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2958 (eval $ac_link) 2>&5
2959 ac_status=$?
2960 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2961 (exit $ac_status); } &&
2962 { ac_try='test -s conftest$ac_exeext'
2963 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2964 (eval $ac_try) 2>&5
2965 ac_status=$?
2966 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2967 (exit $ac_status); }; }; then
2968 ac_cv_lib_cposix_strerror=yes
2969 else
2970 echo "$as_me: failed program was:" >&5
2971 cat conftest.$ac_ext >&5
2972 ac_cv_lib_cposix_strerror=no
2973 fi
2974 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
2975 LIBS=$ac_check_lib_save_LIBS
2976 fi
2977 echo "$as_me:$LINENO: result: $ac_cv_lib_cposix_strerror" >&5
2978 echo "${ECHO_T}$ac_cv_lib_cposix_strerror" >&6
2979 if test $ac_cv_lib_cposix_strerror = yes; then
2980 LIBS="$LIBS -lcposix"
2981 fi
2982
2983
2984
2985
2986
2987
2988 echo "$as_me:$LINENO: checking for ${CC-cc} option to accept ANSI C" >&5
2989 echo $ECHO_N "checking for ${CC-cc} option to accept ANSI C... $ECHO_C" >&6
2990 if test "${am_cv_prog_cc_stdc+set}" = set; then
2991 echo $ECHO_N "(cached) $ECHO_C" >&6
2992 else
2993 am_cv_prog_cc_stdc=no
2994 ac_save_CC="$CC"
2995 # Don't try gcc -ansi; that turns off useful extensions and
2996 # breaks some systems' header files.
2997 # AIX -qlanglvl=ansi
2998 # Ultrix and OSF/1 -std1
2999 # HP-UX 10.20 and later -Ae
3000 # HP-UX older versions -Aa -D_HPUX_SOURCE
3001 # SVR4 -Xc -D__EXTENSIONS__
3002 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3003 do
3004 CC="$ac_save_CC $ac_arg"
3005 cat >conftest.$ac_ext <<_ACEOF
3006 #line $LINENO "configure"
3007 #include "confdefs.h"
3008 #include <stdarg.h>
3009 #include <stdio.h>
3010 #include <sys/types.h>
3011 #include <sys/stat.h>
3012 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3013 struct buf { int x; };
3014 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3015 static char *e (p, i)
3016 char **p;
3017 int i;
3018 {
3019 return p[i];
3020 }
3021 static char *f (char * (*g) (char **, int), char **p, ...)
3022 {
3023 char *s;
3024 va_list v;
3025 va_start (v,p);
3026 s = g (p, va_arg (v,int));
3027 va_end (v);
3028 return s;
3029 }
3030 int test (int i, double x);
3031 struct s1 {int (*f) (int a);};
3032 struct s2 {int (*f) (double a);};
3033 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3034 int argc;
3035 char **argv;
3036
3037 #ifdef F77_DUMMY_MAIN
3038 # ifdef __cplusplus
3039 extern "C"
3040 # endif
3041 int F77_DUMMY_MAIN() { return 1; }
3042 #endif
3043 int
3044 main ()
3045 {
3046
3047 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3048
3049 ;
3050 return 0;
3051 }
3052 _ACEOF
3053 rm -f conftest.$ac_objext
3054 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3055 (eval $ac_compile) 2>&5
3056 ac_status=$?
3057 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3058 (exit $ac_status); } &&
3059 { ac_try='test -s conftest.$ac_objext'
3060 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3061 (eval $ac_try) 2>&5
3062 ac_status=$?
3063 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3064 (exit $ac_status); }; }; then
3065 am_cv_prog_cc_stdc="$ac_arg"; break
3066 else
3067 echo "$as_me: failed program was:" >&5
3068 cat conftest.$ac_ext >&5
3069 fi
3070 rm -f conftest.$ac_objext conftest.$ac_ext
3071 done
3072 CC="$ac_save_CC"
3073
3074 fi
3075
3076 if test -z "$am_cv_prog_cc_stdc"; then
3077 echo "$as_me:$LINENO: result: none needed" >&5
3078 echo "${ECHO_T}none needed" >&6
3079 else
3080 echo "$as_me:$LINENO: result: $am_cv_prog_cc_stdc" >&5
3081 echo "${ECHO_T}$am_cv_prog_cc_stdc" >&6
3082 fi
3083 case "x$am_cv_prog_cc_stdc" in
3084 x|xno) ;;
3085 *) CC="$CC $am_cv_prog_cc_stdc" ;;
3086 esac
3087
3088 if test -n "$ac_tool_prefix"; then
3089 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3090 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3091 echo "$as_me:$LINENO: checking for $ac_word" >&5
3092 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3093 if test "${ac_cv_prog_RANLIB+set}" = set; then
3094 echo $ECHO_N "(cached) $ECHO_C" >&6
3095 else
3096 if test -n "$RANLIB"; then
3097 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3098 else
3099 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3100 for as_dir in $PATH
3101 do
3102 IFS=$as_save_IFS
3103 test -z "$as_dir" && as_dir=.
3104 for ac_exec_ext in '' $ac_executable_extensions; do
3105 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3106 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3107 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3108 break 2
3109 fi
3110 done
3111 done
3112
3113 fi
3114 fi
3115 RANLIB=$ac_cv_prog_RANLIB
3116 if test -n "$RANLIB"; then
3117 echo "$as_me:$LINENO: result: $RANLIB" >&5
3118 echo "${ECHO_T}$RANLIB" >&6
3119 else
3120 echo "$as_me:$LINENO: result: no" >&5
3121 echo "${ECHO_T}no" >&6
3122 fi
3123
3124 fi
3125 if test -z "$ac_cv_prog_RANLIB"; then
3126 ac_ct_RANLIB=$RANLIB
3127 # Extract the first word of "ranlib", so it can be a program name with args.
3128 set dummy ranlib; ac_word=$2
3129 echo "$as_me:$LINENO: checking for $ac_word" >&5
3130 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3131 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3132 echo $ECHO_N "(cached) $ECHO_C" >&6
3133 else
3134 if test -n "$ac_ct_RANLIB"; then
3135 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3136 else
3137 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3138 for as_dir in $PATH
3139 do
3140 IFS=$as_save_IFS
3141 test -z "$as_dir" && as_dir=.
3142 for ac_exec_ext in '' $ac_executable_extensions; do
3143 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3144 ac_cv_prog_ac_ct_RANLIB="ranlib"
3145 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3146 break 2
3147 fi
3148 done
3149 done
3150
3151 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3152 fi
3153 fi
3154 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3155 if test -n "$ac_ct_RANLIB"; then
3156 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3157 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3158 else
3159 echo "$as_me:$LINENO: result: no" >&5
3160 echo "${ECHO_T}no" >&6
3161 fi
3162
3163 RANLIB=$ac_ct_RANLIB
3164 else
3165 RANLIB="$ac_cv_prog_RANLIB"
3166 fi
3167
3168
3169 AUTOM4TE=${AUTOM4TE-"${am_missing_run}autom4te"}
3170
3171
3172 # Check whether --enable-gcc-warnings or --disable-gcc-warnings was given.
3173 if test "${enable_gcc_warnings+set}" = set; then
3174 enableval="$enable_gcc_warnings"
3175 case "${enableval}" in
3176 yes|no) ;;
3177 *) { { echo "$as_me:$LINENO: error: bad value ${enableval} for gcc-warnings option" >&5
3178 echo "$as_me: error: bad value ${enableval} for gcc-warnings option" >&2;}
3179 { (exit 1); exit 1; }; } ;;
3180 esac
3181 else
3182 enableval=no
3183 fi;
3184 if test "${enableval}" = yes; then
3185 echo "$as_me:$LINENO: checking whether compiler accepts -Wall" >&5
3186 echo $ECHO_N "checking whether compiler accepts -Wall... $ECHO_C" >&6
3187
3188 ac_save_CFLAGS="$CFLAGS"
3189 CFLAGS="$CFLAGS -Wall"
3190 cat >conftest.$ac_ext <<_ACEOF
3191 #line $LINENO "configure"
3192 #include "confdefs.h"
3193
3194 #ifdef F77_DUMMY_MAIN
3195 # ifdef __cplusplus
3196 extern "C"
3197 # endif
3198 int F77_DUMMY_MAIN() { return 1; }
3199 #endif
3200 int
3201 main ()
3202 {
3203 int x;
3204 ;
3205 return 0;
3206 }
3207 _ACEOF
3208 rm -f conftest.$ac_objext
3209 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3210 (eval $ac_compile) 2>&5
3211 ac_status=$?
3212 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3213 (exit $ac_status); } &&
3214 { ac_try='test -s conftest.$ac_objext'
3215 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3216 (eval $ac_try) 2>&5
3217 ac_status=$?
3218 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3219 (exit $ac_status); }; }; then
3220 WARNING_CFLAGS="$WARNING_CFLAGS -Wall"
3221 echo "$as_me:$LINENO: result: yes" >&5
3222 echo "${ECHO_T}yes" >&6
3223 else
3224 echo "$as_me: failed program was:" >&5
3225 cat conftest.$ac_ext >&5
3226 echo "$as_me:$LINENO: result: no" >&5
3227 echo "${ECHO_T}no" >&6
3228 fi
3229 rm -f conftest.$ac_objext conftest.$ac_ext
3230 CFLAGS="$ac_save_CFLAGS"
3231 echo "$as_me:$LINENO: checking whether compiler accepts -W" >&5
3232 echo $ECHO_N "checking whether compiler accepts -W... $ECHO_C" >&6
3233
3234 ac_save_CFLAGS="$CFLAGS"
3235 CFLAGS="$CFLAGS -W"
3236 cat >conftest.$ac_ext <<_ACEOF
3237 #line $LINENO "configure"
3238 #include "confdefs.h"
3239
3240 #ifdef F77_DUMMY_MAIN
3241 # ifdef __cplusplus
3242 extern "C"
3243 # endif
3244 int F77_DUMMY_MAIN() { return 1; }
3245 #endif
3246 int
3247 main ()
3248 {
3249 int x;
3250 ;
3251 return 0;
3252 }
3253 _ACEOF
3254 rm -f conftest.$ac_objext
3255 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3256 (eval $ac_compile) 2>&5
3257 ac_status=$?
3258 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3259 (exit $ac_status); } &&
3260 { ac_try='test -s conftest.$ac_objext'
3261 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3262 (eval $ac_try) 2>&5
3263 ac_status=$?
3264 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3265 (exit $ac_status); }; }; then
3266 WARNING_CFLAGS="$WARNING_CFLAGS -W"
3267 echo "$as_me:$LINENO: result: yes" >&5
3268 echo "${ECHO_T}yes" >&6
3269 else
3270 echo "$as_me: failed program was:" >&5
3271 cat conftest.$ac_ext >&5
3272 echo "$as_me:$LINENO: result: no" >&5
3273 echo "${ECHO_T}no" >&6
3274 fi
3275 rm -f conftest.$ac_objext conftest.$ac_ext
3276 CFLAGS="$ac_save_CFLAGS"
3277 echo "$as_me:$LINENO: checking whether compiler accepts -Wbad-function-cast" >&5
3278 echo $ECHO_N "checking whether compiler accepts -Wbad-function-cast... $ECHO_C" >&6
3279
3280 ac_save_CFLAGS="$CFLAGS"
3281 CFLAGS="$CFLAGS -Wbad-function-cast"
3282 cat >conftest.$ac_ext <<_ACEOF
3283 #line $LINENO "configure"
3284 #include "confdefs.h"
3285
3286 #ifdef F77_DUMMY_MAIN
3287 # ifdef __cplusplus
3288 extern "C"
3289 # endif
3290 int F77_DUMMY_MAIN() { return 1; }
3291 #endif
3292 int
3293 main ()
3294 {
3295 int x;
3296 ;
3297 return 0;
3298 }
3299 _ACEOF
3300 rm -f conftest.$ac_objext
3301 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3302 (eval $ac_compile) 2>&5
3303 ac_status=$?
3304 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3305 (exit $ac_status); } &&
3306 { ac_try='test -s conftest.$ac_objext'
3307 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3308 (eval $ac_try) 2>&5
3309 ac_status=$?
3310 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3311 (exit $ac_status); }; }; then
3312 WARNING_CFLAGS="$WARNING_CFLAGS -Wbad-function-cast"
3313 echo "$as_me:$LINENO: result: yes" >&5
3314 echo "${ECHO_T}yes" >&6
3315 else
3316 echo "$as_me: failed program was:" >&5
3317 cat conftest.$ac_ext >&5
3318 echo "$as_me:$LINENO: result: no" >&5
3319 echo "${ECHO_T}no" >&6
3320 fi
3321 rm -f conftest.$ac_objext conftest.$ac_ext
3322 CFLAGS="$ac_save_CFLAGS"
3323 echo "$as_me:$LINENO: checking whether compiler accepts -Wcast-align" >&5
3324 echo $ECHO_N "checking whether compiler accepts -Wcast-align... $ECHO_C" >&6
3325
3326 ac_save_CFLAGS="$CFLAGS"
3327 CFLAGS="$CFLAGS -Wcast-align"
3328 cat >conftest.$ac_ext <<_ACEOF
3329 #line $LINENO "configure"
3330 #include "confdefs.h"
3331
3332 #ifdef F77_DUMMY_MAIN
3333 # ifdef __cplusplus
3334 extern "C"
3335 # endif
3336 int F77_DUMMY_MAIN() { return 1; }
3337 #endif
3338 int
3339 main ()
3340 {
3341 int x;
3342 ;
3343 return 0;
3344 }
3345 _ACEOF
3346 rm -f conftest.$ac_objext
3347 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3348 (eval $ac_compile) 2>&5
3349 ac_status=$?
3350 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3351 (exit $ac_status); } &&
3352 { ac_try='test -s conftest.$ac_objext'
3353 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3354 (eval $ac_try) 2>&5
3355 ac_status=$?
3356 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3357 (exit $ac_status); }; }; then
3358 WARNING_CFLAGS="$WARNING_CFLAGS -Wcast-align"
3359 echo "$as_me:$LINENO: result: yes" >&5
3360 echo "${ECHO_T}yes" >&6
3361 else
3362 echo "$as_me: failed program was:" >&5
3363 cat conftest.$ac_ext >&5
3364 echo "$as_me:$LINENO: result: no" >&5
3365 echo "${ECHO_T}no" >&6
3366 fi
3367 rm -f conftest.$ac_objext conftest.$ac_ext
3368 CFLAGS="$ac_save_CFLAGS"
3369 echo "$as_me:$LINENO: checking whether compiler accepts -Wcast-qual" >&5
3370 echo $ECHO_N "checking whether compiler accepts -Wcast-qual... $ECHO_C" >&6
3371
3372 ac_save_CFLAGS="$CFLAGS"
3373 CFLAGS="$CFLAGS -Wcast-qual"
3374 cat >conftest.$ac_ext <<_ACEOF
3375 #line $LINENO "configure"
3376 #include "confdefs.h"
3377
3378 #ifdef F77_DUMMY_MAIN
3379 # ifdef __cplusplus
3380 extern "C"
3381 # endif
3382 int F77_DUMMY_MAIN() { return 1; }
3383 #endif
3384 int
3385 main ()
3386 {
3387 int x;
3388 ;
3389 return 0;
3390 }
3391 _ACEOF
3392 rm -f conftest.$ac_objext
3393 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3394 (eval $ac_compile) 2>&5
3395 ac_status=$?
3396 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3397 (exit $ac_status); } &&
3398 { ac_try='test -s conftest.$ac_objext'
3399 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3400 (eval $ac_try) 2>&5
3401 ac_status=$?
3402 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3403 (exit $ac_status); }; }; then
3404 WARNING_CFLAGS="$WARNING_CFLAGS -Wcast-qual"
3405 echo "$as_me:$LINENO: result: yes" >&5
3406 echo "${ECHO_T}yes" >&6
3407 else
3408 echo "$as_me: failed program was:" >&5
3409 cat conftest.$ac_ext >&5
3410 echo "$as_me:$LINENO: result: no" >&5
3411 echo "${ECHO_T}no" >&6
3412 fi
3413 rm -f conftest.$ac_objext conftest.$ac_ext
3414 CFLAGS="$ac_save_CFLAGS"
3415 echo "$as_me:$LINENO: checking whether compiler accepts -Wformat" >&5
3416 echo $ECHO_N "checking whether compiler accepts -Wformat... $ECHO_C" >&6
3417
3418 ac_save_CFLAGS="$CFLAGS"
3419 CFLAGS="$CFLAGS -Wformat"
3420 cat >conftest.$ac_ext <<_ACEOF
3421 #line $LINENO "configure"
3422 #include "confdefs.h"
3423
3424 #ifdef F77_DUMMY_MAIN
3425 # ifdef __cplusplus
3426 extern "C"
3427 # endif
3428 int F77_DUMMY_MAIN() { return 1; }
3429 #endif
3430 int
3431 main ()
3432 {
3433 int x;
3434 ;
3435 return 0;
3436 }
3437 _ACEOF
3438 rm -f conftest.$ac_objext
3439 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3440 (eval $ac_compile) 2>&5
3441 ac_status=$?
3442 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3443 (exit $ac_status); } &&
3444 { ac_try='test -s conftest.$ac_objext'
3445 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3446 (eval $ac_try) 2>&5
3447 ac_status=$?
3448 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3449 (exit $ac_status); }; }; then
3450 WARNING_CFLAGS="$WARNING_CFLAGS -Wformat"
3451 echo "$as_me:$LINENO: result: yes" >&5
3452 echo "${ECHO_T}yes" >&6
3453 else
3454 echo "$as_me: failed program was:" >&5
3455 cat conftest.$ac_ext >&5
3456 echo "$as_me:$LINENO: result: no" >&5
3457 echo "${ECHO_T}no" >&6
3458 fi
3459 rm -f conftest.$ac_objext conftest.$ac_ext
3460 CFLAGS="$ac_save_CFLAGS"
3461 echo "$as_me:$LINENO: checking whether compiler accepts -Wmissing-declarations" >&5
3462 echo $ECHO_N "checking whether compiler accepts -Wmissing-declarations... $ECHO_C" >&6
3463
3464 ac_save_CFLAGS="$CFLAGS"
3465 CFLAGS="$CFLAGS -Wmissing-declarations"
3466 cat >conftest.$ac_ext <<_ACEOF
3467 #line $LINENO "configure"
3468 #include "confdefs.h"
3469
3470 #ifdef F77_DUMMY_MAIN
3471 # ifdef __cplusplus
3472 extern "C"
3473 # endif
3474 int F77_DUMMY_MAIN() { return 1; }
3475 #endif
3476 int
3477 main ()
3478 {
3479 int x;
3480 ;
3481 return 0;
3482 }
3483 _ACEOF
3484 rm -f conftest.$ac_objext
3485 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3486 (eval $ac_compile) 2>&5
3487 ac_status=$?
3488 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3489 (exit $ac_status); } &&
3490 { ac_try='test -s conftest.$ac_objext'
3491 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3492 (eval $ac_try) 2>&5
3493 ac_status=$?
3494 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3495 (exit $ac_status); }; }; then
3496 WARNING_CFLAGS="$WARNING_CFLAGS -Wmissing-declarations"
3497 echo "$as_me:$LINENO: result: yes" >&5
3498 echo "${ECHO_T}yes" >&6
3499 else
3500 echo "$as_me: failed program was:" >&5
3501 cat conftest.$ac_ext >&5
3502 echo "$as_me:$LINENO: result: no" >&5
3503 echo "${ECHO_T}no" >&6
3504 fi
3505 rm -f conftest.$ac_objext conftest.$ac_ext
3506 CFLAGS="$ac_save_CFLAGS"
3507 echo "$as_me:$LINENO: checking whether compiler accepts -Wmissing-prototypes" >&5
3508 echo $ECHO_N "checking whether compiler accepts -Wmissing-prototypes... $ECHO_C" >&6
3509
3510 ac_save_CFLAGS="$CFLAGS"
3511 CFLAGS="$CFLAGS -Wmissing-prototypes"
3512 cat >conftest.$ac_ext <<_ACEOF
3513 #line $LINENO "configure"
3514 #include "confdefs.h"
3515
3516 #ifdef F77_DUMMY_MAIN
3517 # ifdef __cplusplus
3518 extern "C"
3519 # endif
3520 int F77_DUMMY_MAIN() { return 1; }
3521 #endif
3522 int
3523 main ()
3524 {
3525 int x;
3526 ;
3527 return 0;
3528 }
3529 _ACEOF
3530 rm -f conftest.$ac_objext
3531 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3532 (eval $ac_compile) 2>&5
3533 ac_status=$?
3534 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3535 (exit $ac_status); } &&
3536 { ac_try='test -s conftest.$ac_objext'
3537 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3538 (eval $ac_try) 2>&5
3539 ac_status=$?
3540 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3541 (exit $ac_status); }; }; then
3542 WARNING_CFLAGS="$WARNING_CFLAGS -Wmissing-prototypes"
3543 echo "$as_me:$LINENO: result: yes" >&5
3544 echo "${ECHO_T}yes" >&6
3545 else
3546 echo "$as_me: failed program was:" >&5
3547 cat conftest.$ac_ext >&5
3548 echo "$as_me:$LINENO: result: no" >&5
3549 echo "${ECHO_T}no" >&6
3550 fi
3551 rm -f conftest.$ac_objext conftest.$ac_ext
3552 CFLAGS="$ac_save_CFLAGS"
3553 echo "$as_me:$LINENO: checking whether compiler accepts -Wnested-externs" >&5
3554 echo $ECHO_N "checking whether compiler accepts -Wnested-externs... $ECHO_C" >&6
3555
3556 ac_save_CFLAGS="$CFLAGS"
3557 CFLAGS="$CFLAGS -Wnested-externs"
3558 cat >conftest.$ac_ext <<_ACEOF
3559 #line $LINENO "configure"
3560 #include "confdefs.h"
3561
3562 #ifdef F77_DUMMY_MAIN
3563 # ifdef __cplusplus
3564 extern "C"
3565 # endif
3566 int F77_DUMMY_MAIN() { return 1; }
3567 #endif
3568 int
3569 main ()
3570 {
3571 int x;
3572 ;
3573 return 0;
3574 }
3575 _ACEOF
3576 rm -f conftest.$ac_objext
3577 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3578 (eval $ac_compile) 2>&5
3579 ac_status=$?
3580 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3581 (exit $ac_status); } &&
3582 { ac_try='test -s conftest.$ac_objext'
3583 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3584 (eval $ac_try) 2>&5
3585 ac_status=$?
3586 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3587 (exit $ac_status); }; }; then
3588 WARNING_CFLAGS="$WARNING_CFLAGS -Wnested-externs"
3589 echo "$as_me:$LINENO: result: yes" >&5
3590 echo "${ECHO_T}yes" >&6
3591 else
3592 echo "$as_me: failed program was:" >&5
3593 cat conftest.$ac_ext >&5
3594 echo "$as_me:$LINENO: result: no" >&5
3595 echo "${ECHO_T}no" >&6
3596 fi
3597 rm -f conftest.$ac_objext conftest.$ac_ext
3598 CFLAGS="$ac_save_CFLAGS"
3599 echo "$as_me:$LINENO: checking whether compiler accepts -Wshadow" >&5
3600 echo $ECHO_N "checking whether compiler accepts -Wshadow... $ECHO_C" >&6
3601
3602 ac_save_CFLAGS="$CFLAGS"
3603 CFLAGS="$CFLAGS -Wshadow"
3604 cat >conftest.$ac_ext <<_ACEOF
3605 #line $LINENO "configure"
3606 #include "confdefs.h"
3607
3608 #ifdef F77_DUMMY_MAIN
3609 # ifdef __cplusplus
3610 extern "C"
3611 # endif
3612 int F77_DUMMY_MAIN() { return 1; }
3613 #endif
3614 int
3615 main ()
3616 {
3617 int x;
3618 ;
3619 return 0;
3620 }
3621 _ACEOF
3622 rm -f conftest.$ac_objext
3623 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3624 (eval $ac_compile) 2>&5
3625 ac_status=$?
3626 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3627 (exit $ac_status); } &&
3628 { ac_try='test -s conftest.$ac_objext'
3629 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3630 (eval $ac_try) 2>&5
3631 ac_status=$?
3632 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3633 (exit $ac_status); }; }; then
3634 WARNING_CFLAGS="$WARNING_CFLAGS -Wshadow"
3635 echo "$as_me:$LINENO: result: yes" >&5
3636 echo "${ECHO_T}yes" >&6
3637 else
3638 echo "$as_me: failed program was:" >&5
3639 cat conftest.$ac_ext >&5
3640 echo "$as_me:$LINENO: result: no" >&5
3641 echo "${ECHO_T}no" >&6
3642 fi
3643 rm -f conftest.$ac_objext conftest.$ac_ext
3644 CFLAGS="$ac_save_CFLAGS"
3645 echo "$as_me:$LINENO: checking whether compiler accepts -Wstrict-prototypes" >&5
3646 echo $ECHO_N "checking whether compiler accepts -Wstrict-prototypes... $ECHO_C" >&6
3647
3648 ac_save_CFLAGS="$CFLAGS"
3649 CFLAGS="$CFLAGS -Wstrict-prototypes"
3650 cat >conftest.$ac_ext <<_ACEOF
3651 #line $LINENO "configure"
3652 #include "confdefs.h"
3653
3654 #ifdef F77_DUMMY_MAIN
3655 # ifdef __cplusplus
3656 extern "C"
3657 # endif
3658 int F77_DUMMY_MAIN() { return 1; }
3659 #endif
3660 int
3661 main ()
3662 {
3663 int x;
3664 ;
3665 return 0;
3666 }
3667 _ACEOF
3668 rm -f conftest.$ac_objext
3669 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3670 (eval $ac_compile) 2>&5
3671 ac_status=$?
3672 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3673 (exit $ac_status); } &&
3674 { ac_try='test -s conftest.$ac_objext'
3675 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3676 (eval $ac_try) 2>&5
3677 ac_status=$?
3678 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3679 (exit $ac_status); }; }; then
3680 WARNING_CFLAGS="$WARNING_CFLAGS -Wstrict-prototypes"
3681 echo "$as_me:$LINENO: result: yes" >&5
3682 echo "${ECHO_T}yes" >&6
3683 else
3684 echo "$as_me: failed program was:" >&5
3685 cat conftest.$ac_ext >&5
3686 echo "$as_me:$LINENO: result: no" >&5
3687 echo "${ECHO_T}no" >&6
3688 fi
3689 rm -f conftest.$ac_objext conftest.$ac_ext
3690 CFLAGS="$ac_save_CFLAGS"
3691 echo "$as_me:$LINENO: checking whether compiler accepts -Wwrite-strings" >&5
3692 echo $ECHO_N "checking whether compiler accepts -Wwrite-strings... $ECHO_C" >&6
3693
3694 ac_save_CFLAGS="$CFLAGS"
3695 CFLAGS="$CFLAGS -Wwrite-strings"
3696 cat >conftest.$ac_ext <<_ACEOF
3697 #line $LINENO "configure"
3698 #include "confdefs.h"
3699
3700 #ifdef F77_DUMMY_MAIN
3701 # ifdef __cplusplus
3702 extern "C"
3703 # endif
3704 int F77_DUMMY_MAIN() { return 1; }
3705 #endif
3706 int
3707 main ()
3708 {
3709 int x;
3710 ;
3711 return 0;
3712 }
3713 _ACEOF
3714 rm -f conftest.$ac_objext
3715 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3716 (eval $ac_compile) 2>&5
3717 ac_status=$?
3718 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3719 (exit $ac_status); } &&
3720 { ac_try='test -s conftest.$ac_objext'
3721 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3722 (eval $ac_try) 2>&5
3723 ac_status=$?
3724 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3725 (exit $ac_status); }; }; then
3726 WARNING_CFLAGS="$WARNING_CFLAGS -Wwrite-strings"
3727 echo "$as_me:$LINENO: result: yes" >&5
3728 echo "${ECHO_T}yes" >&6
3729 else
3730 echo "$as_me: failed program was:" >&5
3731 cat conftest.$ac_ext >&5
3732 echo "$as_me:$LINENO: result: no" >&5
3733 echo "${ECHO_T}no" >&6
3734 fi
3735 rm -f conftest.$ac_objext conftest.$ac_ext
3736 CFLAGS="$ac_save_CFLAGS"
3737 CFLAGS="$CFLAGS $WARNING_CFLAGS"
3738 fi
3739
3740 # Checks for libraries.
3741
3742 cat >>confdefs.h <<\_ACEOF
3743 #define _GNU_SOURCE 1
3744 _ACEOF
3745
3746
3747 # Checks for header files.
3748 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3749 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3750 if test "${ac_cv_header_stdc+set}" = set; then
3751 echo $ECHO_N "(cached) $ECHO_C" >&6
3752 else
3753 cat >conftest.$ac_ext <<_ACEOF
3754 #line $LINENO "configure"
3755 #include "confdefs.h"
3756 #include <stdlib.h>
3757 #include <stdarg.h>
3758 #include <string.h>
3759 #include <float.h>
3760
3761 _ACEOF
3762 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3763 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3764 ac_status=$?
3765 egrep -v '^ *\+' conftest.er1 >conftest.err
3766 rm -f conftest.er1
3767 cat conftest.err >&5
3768 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3769 (exit $ac_status); } >/dev/null; then
3770 if test -s conftest.err; then
3771 ac_cpp_err=$ac_c_preproc_warn_flag
3772 else
3773 ac_cpp_err=
3774 fi
3775 else
3776 ac_cpp_err=yes
3777 fi
3778 if test -z "$ac_cpp_err"; then
3779 ac_cv_header_stdc=yes
3780 else
3781 echo "$as_me: failed program was:" >&5
3782 cat conftest.$ac_ext >&5
3783 ac_cv_header_stdc=no
3784 fi
3785 rm -f conftest.err conftest.$ac_ext
3786
3787 if test $ac_cv_header_stdc = yes; then
3788 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3789 cat >conftest.$ac_ext <<_ACEOF
3790 #line $LINENO "configure"
3791 #include "confdefs.h"
3792 #include <string.h>
3793
3794 _ACEOF
3795 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3796 egrep "memchr" >/dev/null 2>&1; then
3797 :
3798 else
3799 ac_cv_header_stdc=no
3800 fi
3801 rm -f conftest*
3802
3803 fi
3804
3805 if test $ac_cv_header_stdc = yes; then
3806 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3807 cat >conftest.$ac_ext <<_ACEOF
3808 #line $LINENO "configure"
3809 #include "confdefs.h"
3810 #include <stdlib.h>
3811
3812 _ACEOF
3813 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3814 egrep "free" >/dev/null 2>&1; then
3815 :
3816 else
3817 ac_cv_header_stdc=no
3818 fi
3819 rm -f conftest*
3820
3821 fi
3822
3823 if test $ac_cv_header_stdc = yes; then
3824 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3825 if test "$cross_compiling" = yes; then
3826 :
3827 else
3828 cat >conftest.$ac_ext <<_ACEOF
3829 #line $LINENO "configure"
3830 #include "confdefs.h"
3831 #include <ctype.h>
3832 #if ((' ' & 0x0FF) == 0x020)
3833 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3834 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3835 #else
3836 # define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \
3837 || ('j' <= (c) && (c) <= 'r') \
3838 || ('s' <= (c) && (c) <= 'z'))
3839 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3840 #endif
3841
3842 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3843 int
3844 main ()
3845 {
3846 int i;
3847 for (i = 0; i < 256; i++)
3848 if (XOR (islower (i), ISLOWER (i))
3849 || toupper (i) != TOUPPER (i))
3850 exit(2);
3851 exit (0);
3852 }
3853 _ACEOF
3854 rm -f conftest$ac_exeext
3855 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3856 (eval $ac_link) 2>&5
3857 ac_status=$?
3858 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3859 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3860 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3861 (eval $ac_try) 2>&5
3862 ac_status=$?
3863 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3864 (exit $ac_status); }; }; then
3865 :
3866 else
3867 echo "$as_me: program exited with status $ac_status" >&5
3868 echo "$as_me: failed program was:" >&5
3869 cat conftest.$ac_ext >&5
3870 ( exit $ac_status )
3871 ac_cv_header_stdc=no
3872 fi
3873 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3874 fi
3875 fi
3876 fi
3877 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3878 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3879 if test $ac_cv_header_stdc = yes; then
3880
3881 cat >>confdefs.h <<\_ACEOF
3882 #define STDC_HEADERS 1
3883 _ACEOF
3884
3885 fi
3886
3887
3888
3889
3890
3891
3892
3893 for ac_header in ctype.h locale.h memory.h stdlib.h string.h unistd.h
3894 do
3895 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3896 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3897 echo "$as_me:$LINENO: checking for $ac_header" >&5
3898 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3899 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3900 echo $ECHO_N "(cached) $ECHO_C" >&6
3901 fi
3902 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3903 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3904 else
3905 # Is the header compilable?
3906 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3907 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3908 cat >conftest.$ac_ext <<_ACEOF
3909 #line $LINENO "configure"
3910 #include "confdefs.h"
3911 $ac_includes_default
3912 #include <$ac_header>
3913 _ACEOF
3914 rm -f conftest.$ac_objext
3915 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3916 (eval $ac_compile) 2>&5
3917 ac_status=$?
3918 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3919 (exit $ac_status); } &&
3920 { ac_try='test -s conftest.$ac_objext'
3921 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3922 (eval $ac_try) 2>&5
3923 ac_status=$?
3924 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3925 (exit $ac_status); }; }; then
3926 ac_header_compiler=yes
3927 else
3928 echo "$as_me: failed program was:" >&5
3929 cat conftest.$ac_ext >&5
3930 ac_header_compiler=no
3931 fi
3932 rm -f conftest.$ac_objext conftest.$ac_ext
3933 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3934 echo "${ECHO_T}$ac_header_compiler" >&6
3935
3936 # Is the header present?
3937 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3938 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3939 cat >conftest.$ac_ext <<_ACEOF
3940 #line $LINENO "configure"
3941 #include "confdefs.h"
3942 #include <$ac_header>
3943 _ACEOF
3944 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3945 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3946 ac_status=$?
3947 egrep -v '^ *\+' conftest.er1 >conftest.err
3948 rm -f conftest.er1
3949 cat conftest.err >&5
3950 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3951 (exit $ac_status); } >/dev/null; then
3952 if test -s conftest.err; then
3953 ac_cpp_err=$ac_c_preproc_warn_flag
3954 else
3955 ac_cpp_err=
3956 fi
3957 else
3958 ac_cpp_err=yes
3959 fi
3960 if test -z "$ac_cpp_err"; then
3961 ac_header_preproc=yes
3962 else
3963 echo "$as_me: failed program was:" >&5
3964 cat conftest.$ac_ext >&5
3965 ac_header_preproc=no
3966 fi
3967 rm -f conftest.err conftest.$ac_ext
3968 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3969 echo "${ECHO_T}$ac_header_preproc" >&6
3970
3971 # So? What about this header?
3972 case $ac_header_compiler:$ac_header_preproc in
3973 yes:no )
3974 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3975 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3976 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3977 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
3978 no:yes )
3979 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled." >&5
3980 echo "$as_me: WARNING: $ac_header: present but cannot be compiled." >&2;}
3981 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
3982 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
3983 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3984 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
3985 esac
3986 echo "$as_me:$LINENO: checking for $ac_header" >&5
3987 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3988 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3989 echo $ECHO_N "(cached) $ECHO_C" >&6
3990 else
3991 eval "$as_ac_Header=$ac_header_preproc"
3992 fi
3993 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3994 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3995
3996 fi
3997 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3998 cat >>confdefs.h <<_ACEOF
3999 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4000 _ACEOF
4001
4002 fi
4003
4004 done
4005
4006
4007 # Checks for typedefs.
4008
4009 # Checks for structures.
4010
4011 # Checks for compiler characteristics.
4012 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
4013 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
4014 if test "${ac_cv_prog_cc_stdc+set}" = set; then
4015 echo $ECHO_N "(cached) $ECHO_C" >&6
4016 else
4017 ac_cv_prog_cc_stdc=no
4018 ac_save_CC=$CC
4019 cat >conftest.$ac_ext <<_ACEOF
4020 #line $LINENO "configure"
4021 #include "confdefs.h"
4022 #include <stdarg.h>
4023 #include <stdio.h>
4024 #include <sys/types.h>
4025 #include <sys/stat.h>
4026 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4027 struct buf { int x; };
4028 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4029 static char *e (p, i)
4030 char **p;
4031 int i;
4032 {
4033 return p[i];
4034 }
4035 static char *f (char * (*g) (char **, int), char **p, ...)
4036 {
4037 char *s;
4038 va_list v;
4039 va_start (v,p);
4040 s = g (p, va_arg (v,int));
4041 va_end (v);
4042 return s;
4043 }
4044 int test (int i, double x);
4045 struct s1 {int (*f) (int a);};
4046 struct s2 {int (*f) (double a);};
4047 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4048 int argc;
4049 char **argv;
4050 #ifdef F77_DUMMY_MAIN
4051 # ifdef __cplusplus
4052 extern "C"
4053 # endif
4054 int F77_DUMMY_MAIN() { return 1; }
4055 #endif
4056 int
4057 main ()
4058 {
4059 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4060 ;
4061 return 0;
4062 }
4063 _ACEOF
4064 # Don't try gcc -ansi; that turns off useful extensions and
4065 # breaks some systems' header files.
4066 # AIX -qlanglvl=ansi
4067 # Ultrix and OSF/1 -std1
4068 # HP-UX 10.20 and later -Ae
4069 # HP-UX older versions -Aa -D_HPUX_SOURCE
4070 # SVR4 -Xc -D__EXTENSIONS__
4071 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4072 do
4073 CC="$ac_save_CC $ac_arg"
4074 rm -f conftest.$ac_objext
4075 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4076 (eval $ac_compile) 2>&5
4077 ac_status=$?
4078 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4079 (exit $ac_status); } &&
4080 { ac_try='test -s conftest.$ac_objext'
4081 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4082 (eval $ac_try) 2>&5
4083 ac_status=$?
4084 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4085 (exit $ac_status); }; }; then
4086 ac_cv_prog_cc_stdc=$ac_arg
4087 break
4088 else
4089 echo "$as_me: failed program was:" >&5
4090 cat conftest.$ac_ext >&5
4091 fi
4092 rm -f conftest.$ac_objext
4093 done
4094 rm -f conftest.$ac_ext conftest.$ac_objext
4095 CC=$ac_save_CC
4096
4097 fi
4098
4099 case "x$ac_cv_prog_cc_stdc" in
4100 x|xno)
4101 echo "$as_me:$LINENO: result: none needed" >&5
4102 echo "${ECHO_T}none needed" >&6 ;;
4103 *)
4104 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
4105 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
4106 CC="$CC $ac_cv_prog_cc_stdc" ;;
4107 esac
4108
4109 echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
4110 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
4111 if test "${ac_cv_c_const+set}" = set; then
4112 echo $ECHO_N "(cached) $ECHO_C" >&6
4113 else
4114 cat >conftest.$ac_ext <<_ACEOF
4115 #line $LINENO "configure"
4116 #include "confdefs.h"
4117
4118 #ifdef F77_DUMMY_MAIN
4119 # ifdef __cplusplus
4120 extern "C"
4121 # endif
4122 int F77_DUMMY_MAIN() { return 1; }
4123 #endif
4124 int
4125 main ()
4126 {
4127 /* FIXME: Include the comments suggested by Paul. */
4128 #ifndef __cplusplus
4129 /* Ultrix mips cc rejects this. */
4130 typedef int charset[2];
4131 const charset x;
4132 /* SunOS 4.1.1 cc rejects this. */
4133 char const *const *ccp;
4134 char **p;
4135 /* NEC SVR4.0.2 mips cc rejects this. */
4136 struct point {int x, y;};
4137 static struct point const zero = {0,0};
4138 /* AIX XL C 1.02.0.0 rejects this.
4139 It does not let you subtract one const X* pointer from another in
4140 an arm of an if-expression whose if-part is not a constant
4141 expression */
4142 const char *g = "string";
4143 ccp = &g + (g ? g-g : 0);
4144 /* HPUX 7.0 cc rejects these. */
4145 ++ccp;
4146 p = (char**) ccp;
4147 ccp = (char const *const *) p;
4148 { /* SCO 3.2v4 cc rejects this. */
4149 char *t;
4150 char const *s = 0 ? (char *) 0 : (char const *) 0;
4151
4152 *t++ = 0;
4153 }
4154 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4155 int x[] = {25, 17};
4156 const int *foo = &x[0];
4157 ++foo;
4158 }
4159 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4160 typedef const int *iptr;
4161 iptr p = 0;
4162 ++p;
4163 }
4164 { /* AIX XL C 1.02.0.0 rejects this saying
4165 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4166 struct s { int j; const int *ap[3]; };
4167 struct s *b; b->j = 5;
4168 }
4169 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4170 const int foo = 10;
4171 }
4172 #endif
4173
4174 ;
4175 return 0;
4176 }
4177 _ACEOF
4178 rm -f conftest.$ac_objext
4179 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4180 (eval $ac_compile) 2>&5
4181 ac_status=$?
4182 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4183 (exit $ac_status); } &&
4184 { ac_try='test -s conftest.$ac_objext'
4185 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4186 (eval $ac_try) 2>&5
4187 ac_status=$?
4188 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4189 (exit $ac_status); }; }; then
4190 ac_cv_c_const=yes
4191 else
4192 echo "$as_me: failed program was:" >&5
4193 cat conftest.$ac_ext >&5
4194 ac_cv_c_const=no
4195 fi
4196 rm -f conftest.$ac_objext conftest.$ac_ext
4197 fi
4198 echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
4199 echo "${ECHO_T}$ac_cv_c_const" >&6
4200 if test $ac_cv_c_const = no; then
4201
4202 cat >>confdefs.h <<\_ACEOF
4203 #define const
4204 _ACEOF
4205
4206 fi
4207
4208 echo "$as_me:$LINENO: checking for inline" >&5
4209 echo $ECHO_N "checking for inline... $ECHO_C" >&6
4210 if test "${ac_cv_c_inline+set}" = set; then
4211 echo $ECHO_N "(cached) $ECHO_C" >&6
4212 else
4213 ac_cv_c_inline=no
4214 for ac_kw in inline __inline__ __inline; do
4215 cat >conftest.$ac_ext <<_ACEOF
4216 #line $LINENO "configure"
4217 #include "confdefs.h"
4218 #ifndef __cplusplus
4219 static $ac_kw int static_foo () {return 0; }
4220 $ac_kw int foo () {return 0; }
4221 #endif
4222
4223 _ACEOF
4224 rm -f conftest.$ac_objext
4225 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4226 (eval $ac_compile) 2>&5
4227 ac_status=$?
4228 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4229 (exit $ac_status); } &&
4230 { ac_try='test -s conftest.$ac_objext'
4231 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4232 (eval $ac_try) 2>&5
4233 ac_status=$?
4234 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4235 (exit $ac_status); }; }; then
4236 ac_cv_c_inline=$ac_kw; break
4237 else
4238 echo "$as_me: failed program was:" >&5
4239 cat conftest.$ac_ext >&5
4240 fi
4241 rm -f conftest.$ac_objext conftest.$ac_ext
4242 done
4243
4244 fi
4245 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
4246 echo "${ECHO_T}$ac_cv_c_inline" >&6
4247 case $ac_cv_c_inline in
4248 inline | yes) ;;
4249 no)
4250 cat >>confdefs.h <<\_ACEOF
4251 #define inline
4252 _ACEOF
4253 ;;
4254 *) cat >>confdefs.h <<_ACEOF
4255 #define inline $ac_cv_c_inline
4256 _ACEOF
4257 ;;
4258 esac
4259
4260
4261
4262 echo "$as_me:$LINENO: checking for function prototypes" >&5
4263 echo $ECHO_N "checking for function prototypes... $ECHO_C" >&6
4264 if test "$am_cv_prog_cc_stdc" != no; then
4265 echo "$as_me:$LINENO: result: yes" >&5
4266 echo "${ECHO_T}yes" >&6
4267
4268 cat >>confdefs.h <<\_ACEOF
4269 #define PROTOTYPES 1
4270 _ACEOF
4271
4272 U= ANSI2KNR=
4273 else
4274 echo "$as_me:$LINENO: result: no" >&5
4275 echo "${ECHO_T}no" >&6
4276 U=_ ANSI2KNR=./ansi2knr
4277 fi
4278 # Ensure some checks needed by ansi2knr itself.
4279 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4280 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
4281 if test "${ac_cv_header_stdc+set}" = set; then
4282 echo $ECHO_N "(cached) $ECHO_C" >&6
4283 else
4284 cat >conftest.$ac_ext <<_ACEOF
4285 #line $LINENO "configure"
4286 #include "confdefs.h"
4287 #include <stdlib.h>
4288 #include <stdarg.h>
4289 #include <string.h>
4290 #include <float.h>
4291
4292 _ACEOF
4293 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4294 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4295 ac_status=$?
4296 egrep -v '^ *\+' conftest.er1 >conftest.err
4297 rm -f conftest.er1
4298 cat conftest.err >&5
4299 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4300 (exit $ac_status); } >/dev/null; then
4301 if test -s conftest.err; then
4302 ac_cpp_err=$ac_c_preproc_warn_flag
4303 else
4304 ac_cpp_err=
4305 fi
4306 else
4307 ac_cpp_err=yes
4308 fi
4309 if test -z "$ac_cpp_err"; then
4310 ac_cv_header_stdc=yes
4311 else
4312 echo "$as_me: failed program was:" >&5
4313 cat conftest.$ac_ext >&5
4314 ac_cv_header_stdc=no
4315 fi
4316 rm -f conftest.err conftest.$ac_ext
4317
4318 if test $ac_cv_header_stdc = yes; then
4319 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4320 cat >conftest.$ac_ext <<_ACEOF
4321 #line $LINENO "configure"
4322 #include "confdefs.h"
4323 #include <string.h>
4324
4325 _ACEOF
4326 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4327 egrep "memchr" >/dev/null 2>&1; then
4328 :
4329 else
4330 ac_cv_header_stdc=no
4331 fi
4332 rm -f conftest*
4333
4334 fi
4335
4336 if test $ac_cv_header_stdc = yes; then
4337 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4338 cat >conftest.$ac_ext <<_ACEOF
4339 #line $LINENO "configure"
4340 #include "confdefs.h"
4341 #include <stdlib.h>
4342
4343 _ACEOF
4344 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4345 egrep "free" >/dev/null 2>&1; then
4346 :
4347 else
4348 ac_cv_header_stdc=no
4349 fi
4350 rm -f conftest*
4351
4352 fi
4353
4354 if test $ac_cv_header_stdc = yes; then
4355 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4356 if test "$cross_compiling" = yes; then
4357 :
4358 else
4359 cat >conftest.$ac_ext <<_ACEOF
4360 #line $LINENO "configure"
4361 #include "confdefs.h"
4362 #include <ctype.h>
4363 #if ((' ' & 0x0FF) == 0x020)
4364 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4365 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4366 #else
4367 # define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \
4368 || ('j' <= (c) && (c) <= 'r') \
4369 || ('s' <= (c) && (c) <= 'z'))
4370 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4371 #endif
4372
4373 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4374 int
4375 main ()
4376 {
4377 int i;
4378 for (i = 0; i < 256; i++)
4379 if (XOR (islower (i), ISLOWER (i))
4380 || toupper (i) != TOUPPER (i))
4381 exit(2);
4382 exit (0);
4383 }
4384 _ACEOF
4385 rm -f conftest$ac_exeext
4386 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4387 (eval $ac_link) 2>&5
4388 ac_status=$?
4389 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4390 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4391 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4392 (eval $ac_try) 2>&5
4393 ac_status=$?
4394 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4395 (exit $ac_status); }; }; then
4396 :
4397 else
4398 echo "$as_me: program exited with status $ac_status" >&5
4399 echo "$as_me: failed program was:" >&5
4400 cat conftest.$ac_ext >&5
4401 ( exit $ac_status )
4402 ac_cv_header_stdc=no
4403 fi
4404 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4405 fi
4406 fi
4407 fi
4408 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4409 echo "${ECHO_T}$ac_cv_header_stdc" >&6
4410 if test $ac_cv_header_stdc = yes; then
4411
4412 cat >>confdefs.h <<\_ACEOF
4413 #define STDC_HEADERS 1
4414 _ACEOF
4415
4416 fi
4417
4418
4419 for ac_header in string.h
4420 do
4421 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4422 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4423 echo "$as_me:$LINENO: checking for $ac_header" >&5
4424 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4425 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4426 echo $ECHO_N "(cached) $ECHO_C" >&6
4427 fi
4428 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4429 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4430 else
4431 # Is the header compilable?
4432 echo "$as_me:$LINENO: checking $ac_header usability" >&5
4433 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4434 cat >conftest.$ac_ext <<_ACEOF
4435 #line $LINENO "configure"
4436 #include "confdefs.h"
4437 $ac_includes_default
4438 #include <$ac_header>
4439 _ACEOF
4440 rm -f conftest.$ac_objext
4441 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4442 (eval $ac_compile) 2>&5
4443 ac_status=$?
4444 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4445 (exit $ac_status); } &&
4446 { ac_try='test -s conftest.$ac_objext'
4447 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4448 (eval $ac_try) 2>&5
4449 ac_status=$?
4450 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4451 (exit $ac_status); }; }; then
4452 ac_header_compiler=yes
4453 else
4454 echo "$as_me: failed program was:" >&5
4455 cat conftest.$ac_ext >&5
4456 ac_header_compiler=no
4457 fi
4458 rm -f conftest.$ac_objext conftest.$ac_ext
4459 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4460 echo "${ECHO_T}$ac_header_compiler" >&6
4461
4462 # Is the header present?
4463 echo "$as_me:$LINENO: checking $ac_header presence" >&5
4464 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4465 cat >conftest.$ac_ext <<_ACEOF
4466 #line $LINENO "configure"
4467 #include "confdefs.h"
4468 #include <$ac_header>
4469 _ACEOF
4470 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4471 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4472 ac_status=$?
4473 egrep -v '^ *\+' conftest.er1 >conftest.err
4474 rm -f conftest.er1
4475 cat conftest.err >&5
4476 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4477 (exit $ac_status); } >/dev/null; then
4478 if test -s conftest.err; then
4479 ac_cpp_err=$ac_c_preproc_warn_flag
4480 else
4481 ac_cpp_err=
4482 fi
4483 else
4484 ac_cpp_err=yes
4485 fi
4486 if test -z "$ac_cpp_err"; then
4487 ac_header_preproc=yes
4488 else
4489 echo "$as_me: failed program was:" >&5
4490 cat conftest.$ac_ext >&5
4491 ac_header_preproc=no
4492 fi
4493 rm -f conftest.err conftest.$ac_ext
4494 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4495 echo "${ECHO_T}$ac_header_preproc" >&6
4496
4497 # So? What about this header?
4498 case $ac_header_compiler:$ac_header_preproc in
4499 yes:no )
4500 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4501 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4502 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4503 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
4504 no:yes )
4505 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled." >&5
4506 echo "$as_me: WARNING: $ac_header: present but cannot be compiled." >&2;}
4507 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4508 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4509 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4510 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
4511 esac
4512 echo "$as_me:$LINENO: checking for $ac_header" >&5
4513 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4514 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4515 echo $ECHO_N "(cached) $ECHO_C" >&6
4516 else
4517 eval "$as_ac_Header=$ac_header_preproc"
4518 fi
4519 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4520 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4521
4522 fi
4523 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4524 cat >>confdefs.h <<_ACEOF
4525 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4526 _ACEOF
4527
4528 fi
4529
4530 done
4531
4532
4533
4534 # Checks for library functions.
4535 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
4536 # for constant arguments. Useless!
4537 echo "$as_me:$LINENO: checking for working alloca.h" >&5
4538 echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6
4539 if test "${ac_cv_working_alloca_h+set}" = set; then
4540 echo $ECHO_N "(cached) $ECHO_C" >&6
4541 else
4542 cat >conftest.$ac_ext <<_ACEOF
4543 #line $LINENO "configure"
4544 #include "confdefs.h"
4545 #include <alloca.h>
4546 #ifdef F77_DUMMY_MAIN
4547 # ifdef __cplusplus
4548 extern "C"
4549 # endif
4550 int F77_DUMMY_MAIN() { return 1; }
4551 #endif
4552 int
4553 main ()
4554 {
4555 char *p = (char *) alloca (2 * sizeof (int));
4556 ;
4557 return 0;
4558 }
4559 _ACEOF
4560 rm -f conftest.$ac_objext conftest$ac_exeext
4561 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4562 (eval $ac_link) 2>&5
4563 ac_status=$?
4564 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4565 (exit $ac_status); } &&
4566 { ac_try='test -s conftest$ac_exeext'
4567 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4568 (eval $ac_try) 2>&5
4569 ac_status=$?
4570 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4571 (exit $ac_status); }; }; then
4572 ac_cv_working_alloca_h=yes
4573 else
4574 echo "$as_me: failed program was:" >&5
4575 cat conftest.$ac_ext >&5
4576 ac_cv_working_alloca_h=no
4577 fi
4578 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4579 fi
4580 echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
4581 echo "${ECHO_T}$ac_cv_working_alloca_h" >&6
4582 if test $ac_cv_working_alloca_h = yes; then
4583
4584 cat >>confdefs.h <<\_ACEOF
4585 #define HAVE_ALLOCA_H 1
4586 _ACEOF
4587
4588 fi
4589
4590 echo "$as_me:$LINENO: checking for alloca" >&5
4591 echo $ECHO_N "checking for alloca... $ECHO_C" >&6
4592 if test "${ac_cv_func_alloca_works+set}" = set; then
4593 echo $ECHO_N "(cached) $ECHO_C" >&6
4594 else
4595 cat >conftest.$ac_ext <<_ACEOF
4596 #line $LINENO "configure"
4597 #include "confdefs.h"
4598 #ifdef __GNUC__
4599 # define alloca __builtin_alloca
4600 #else
4601 # ifdef _MSC_VER
4602 # include <malloc.h>
4603 # define alloca _alloca
4604 # else
4605 # if HAVE_ALLOCA_H
4606 # include <alloca.h>
4607 # else
4608 # ifdef _AIX
4609 #pragma alloca
4610 # else
4611 # ifndef alloca /* predefined by HP cc +Olibcalls */
4612 char *alloca ();
4613 # endif
4614 # endif
4615 # endif
4616 # endif
4617 #endif
4618
4619 #ifdef F77_DUMMY_MAIN
4620 # ifdef __cplusplus
4621 extern "C"
4622 # endif
4623 int F77_DUMMY_MAIN() { return 1; }
4624 #endif
4625 int
4626 main ()
4627 {
4628 char *p = (char *) alloca (1);
4629 ;
4630 return 0;
4631 }
4632 _ACEOF
4633 rm -f conftest.$ac_objext conftest$ac_exeext
4634 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4635 (eval $ac_link) 2>&5
4636 ac_status=$?
4637 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4638 (exit $ac_status); } &&
4639 { ac_try='test -s conftest$ac_exeext'
4640 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4641 (eval $ac_try) 2>&5
4642 ac_status=$?
4643 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4644 (exit $ac_status); }; }; then
4645 ac_cv_func_alloca_works=yes
4646 else
4647 echo "$as_me: failed program was:" >&5
4648 cat conftest.$ac_ext >&5
4649 ac_cv_func_alloca_works=no
4650 fi
4651 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4652 fi
4653 echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
4654 echo "${ECHO_T}$ac_cv_func_alloca_works" >&6
4655
4656 if test $ac_cv_func_alloca_works = yes; then
4657
4658 cat >>confdefs.h <<\_ACEOF
4659 #define HAVE_ALLOCA 1
4660 _ACEOF
4661
4662 else
4663 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
4664 # that cause trouble. Some versions do not even contain alloca or
4665 # contain a buggy version. If you still want to use their alloca,
4666 # use ar to extract alloca.o from them instead of compiling alloca.c.
4667
4668 ALLOCA=alloca.$ac_objext
4669
4670 cat >>confdefs.h <<\_ACEOF
4671 #define C_ALLOCA 1
4672 _ACEOF
4673
4674
4675 echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
4676 echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6
4677 if test "${ac_cv_os_cray+set}" = set; then
4678 echo $ECHO_N "(cached) $ECHO_C" >&6
4679 else
4680 cat >conftest.$ac_ext <<_ACEOF
4681 #line $LINENO "configure"
4682 #include "confdefs.h"
4683 #if defined(CRAY) && ! defined(CRAY2)
4684 webecray
4685 #else
4686 wenotbecray
4687 #endif
4688
4689 _ACEOF
4690 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4691 egrep "webecray" >/dev/null 2>&1; then
4692 ac_cv_os_cray=yes
4693 else
4694 ac_cv_os_cray=no
4695 fi
4696 rm -f conftest*
4697
4698 fi
4699 echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
4700 echo "${ECHO_T}$ac_cv_os_cray" >&6
4701 if test $ac_cv_os_cray = yes; then
4702 for ac_func in _getb67 GETB67 getb67; do
4703 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
4704 echo "$as_me:$LINENO: checking for $ac_func" >&5
4705 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
4706 if eval "test \"\${$as_ac_var+set}\" = set"; then
4707 echo $ECHO_N "(cached) $ECHO_C" >&6
4708 else
4709 cat >conftest.$ac_ext <<_ACEOF
4710 #line $LINENO "configure"
4711 #include "confdefs.h"
4712 /* System header to define __stub macros and hopefully few prototypes,
4713 which can conflict with char $ac_func (); below. */
4714 #include <assert.h>
4715 /* Override any gcc2 internal prototype to avoid an error. */
4716 #ifdef __cplusplus
4717 extern "C"
4718 #endif
4719 /* We use char because int might match the return type of a gcc2
4720 builtin and then its argument prototype would still apply. */
4721 char $ac_func ();
4722 char (*f) ();
4723
4724 #ifdef F77_DUMMY_MAIN
4725 # ifdef __cplusplus
4726 extern "C"
4727 # endif
4728 int F77_DUMMY_MAIN() { return 1; }
4729 #endif
4730 int
4731 main ()
4732 {
4733 /* The GNU C library defines this for functions which it implements
4734 to always fail with ENOSYS. Some functions are actually named
4735 something starting with __ and the normal name is an alias. */
4736 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4737 choke me
4738 #else
4739 f = $ac_func;
4740 #endif
4741
4742 ;
4743 return 0;
4744 }
4745 _ACEOF
4746 rm -f conftest.$ac_objext conftest$ac_exeext
4747 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4748 (eval $ac_link) 2>&5
4749 ac_status=$?
4750 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4751 (exit $ac_status); } &&
4752 { ac_try='test -s conftest$ac_exeext'
4753 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4754 (eval $ac_try) 2>&5
4755 ac_status=$?
4756 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4757 (exit $ac_status); }; }; then
4758 eval "$as_ac_var=yes"
4759 else
4760 echo "$as_me: failed program was:" >&5
4761 cat conftest.$ac_ext >&5
4762 eval "$as_ac_var=no"
4763 fi
4764 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4765 fi
4766 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
4767 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
4768 if test `eval echo '${'$as_ac_var'}'` = yes; then
4769
4770 cat >>confdefs.h <<_ACEOF
4771 #define CRAY_STACKSEG_END $ac_func
4772 _ACEOF
4773
4774 break
4775 fi
4776
4777 done
4778 fi
4779
4780 echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
4781 echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6
4782 if test "${ac_cv_c_stack_direction+set}" = set; then
4783 echo $ECHO_N "(cached) $ECHO_C" >&6
4784 else
4785 if test "$cross_compiling" = yes; then
4786 ac_cv_c_stack_direction=0
4787 else
4788 cat >conftest.$ac_ext <<_ACEOF
4789 #line $LINENO "configure"
4790 #include "confdefs.h"
4791 int
4792 find_stack_direction ()
4793 {
4794 static char *addr = 0;
4795 auto char dummy;
4796 if (addr == 0)
4797 {
4798 addr = &dummy;
4799 return find_stack_direction ();
4800 }
4801 else
4802 return (&dummy > addr) ? 1 : -1;
4803 }
4804
4805 int
4806 main ()
4807 {
4808 exit (find_stack_direction () < 0);
4809 }
4810 _ACEOF
4811 rm -f conftest$ac_exeext
4812 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4813 (eval $ac_link) 2>&5
4814 ac_status=$?
4815 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4816 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4817 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4818 (eval $ac_try) 2>&5
4819 ac_status=$?
4820 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4821 (exit $ac_status); }; }; then
4822 ac_cv_c_stack_direction=1
4823 else
4824 echo "$as_me: program exited with status $ac_status" >&5
4825 echo "$as_me: failed program was:" >&5
4826 cat conftest.$ac_ext >&5
4827 ( exit $ac_status )
4828 ac_cv_c_stack_direction=-1
4829 fi
4830 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4831 fi
4832 fi
4833 echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
4834 echo "${ECHO_T}$ac_cv_c_stack_direction" >&6
4835
4836 cat >>confdefs.h <<_ACEOF
4837 #define STACK_DIRECTION $ac_cv_c_stack_direction
4838 _ACEOF
4839
4840
4841 fi
4842
4843
4844
4845 for ac_func in mkstemp setlocale
4846 do
4847 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
4848 echo "$as_me:$LINENO: checking for $ac_func" >&5
4849 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
4850 if eval "test \"\${$as_ac_var+set}\" = set"; then
4851 echo $ECHO_N "(cached) $ECHO_C" >&6
4852 else
4853 cat >conftest.$ac_ext <<_ACEOF
4854 #line $LINENO "configure"
4855 #include "confdefs.h"
4856 /* System header to define __stub macros and hopefully few prototypes,
4857 which can conflict with char $ac_func (); below. */
4858 #include <assert.h>
4859 /* Override any gcc2 internal prototype to avoid an error. */
4860 #ifdef __cplusplus
4861 extern "C"
4862 #endif
4863 /* We use char because int might match the return type of a gcc2
4864 builtin and then its argument prototype would still apply. */
4865 char $ac_func ();
4866 char (*f) ();
4867
4868 #ifdef F77_DUMMY_MAIN
4869 # ifdef __cplusplus
4870 extern "C"
4871 # endif
4872 int F77_DUMMY_MAIN() { return 1; }
4873 #endif
4874 int
4875 main ()
4876 {
4877 /* The GNU C library defines this for functions which it implements
4878 to always fail with ENOSYS. Some functions are actually named
4879 something starting with __ and the normal name is an alias. */
4880 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4881 choke me
4882 #else
4883 f = $ac_func;
4884 #endif
4885
4886 ;
4887 return 0;
4888 }
4889 _ACEOF
4890 rm -f conftest.$ac_objext conftest$ac_exeext
4891 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4892 (eval $ac_link) 2>&5
4893 ac_status=$?
4894 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4895 (exit $ac_status); } &&
4896 { ac_try='test -s conftest$ac_exeext'
4897 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4898 (eval $ac_try) 2>&5
4899 ac_status=$?
4900 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4901 (exit $ac_status); }; }; then
4902 eval "$as_ac_var=yes"
4903 else
4904 echo "$as_me: failed program was:" >&5
4905 cat conftest.$ac_ext >&5
4906 eval "$as_ac_var=no"
4907 fi
4908 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4909 fi
4910 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
4911 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
4912 if test `eval echo '${'$as_ac_var'}'` = yes; then
4913 cat >>confdefs.h <<_ACEOF
4914 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
4915 _ACEOF
4916
4917 fi
4918 done
4919
4920 echo "$as_me:$LINENO: checking whether stpcpy is declared" >&5
4921 echo $ECHO_N "checking whether stpcpy is declared... $ECHO_C" >&6
4922 if test "${ac_cv_have_decl_stpcpy+set}" = set; then
4923 echo $ECHO_N "(cached) $ECHO_C" >&6
4924 else
4925 cat >conftest.$ac_ext <<_ACEOF
4926 #line $LINENO "configure"
4927 #include "confdefs.h"
4928 $ac_includes_default
4929 #ifdef F77_DUMMY_MAIN
4930 # ifdef __cplusplus
4931 extern "C"
4932 # endif
4933 int F77_DUMMY_MAIN() { return 1; }
4934 #endif
4935 int
4936 main ()
4937 {
4938 #ifndef stpcpy
4939 char *p = (char *) stpcpy;
4940 #endif
4941
4942 ;
4943 return 0;
4944 }
4945 _ACEOF
4946 rm -f conftest.$ac_objext
4947 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4948 (eval $ac_compile) 2>&5
4949 ac_status=$?
4950 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4951 (exit $ac_status); } &&
4952 { ac_try='test -s conftest.$ac_objext'
4953 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4954 (eval $ac_try) 2>&5
4955 ac_status=$?
4956 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4957 (exit $ac_status); }; }; then
4958 ac_cv_have_decl_stpcpy=yes
4959 else
4960 echo "$as_me: failed program was:" >&5
4961 cat conftest.$ac_ext >&5
4962 ac_cv_have_decl_stpcpy=no
4963 fi
4964 rm -f conftest.$ac_objext conftest.$ac_ext
4965 fi
4966 echo "$as_me:$LINENO: result: $ac_cv_have_decl_stpcpy" >&5
4967 echo "${ECHO_T}$ac_cv_have_decl_stpcpy" >&6
4968 if test $ac_cv_have_decl_stpcpy = yes; then
4969
4970 cat >>confdefs.h <<_ACEOF
4971 #define HAVE_DECL_STPCPY 1
4972 _ACEOF
4973
4974
4975 else
4976 cat >>confdefs.h <<_ACEOF
4977 #define HAVE_DECL_STPCPY 0
4978 _ACEOF
4979
4980
4981 fi
4982 echo "$as_me:$LINENO: checking whether strndup is declared" >&5
4983 echo $ECHO_N "checking whether strndup is declared... $ECHO_C" >&6
4984 if test "${ac_cv_have_decl_strndup+set}" = set; then
4985 echo $ECHO_N "(cached) $ECHO_C" >&6
4986 else
4987 cat >conftest.$ac_ext <<_ACEOF
4988 #line $LINENO "configure"
4989 #include "confdefs.h"
4990 $ac_includes_default
4991 #ifdef F77_DUMMY_MAIN
4992 # ifdef __cplusplus
4993 extern "C"
4994 # endif
4995 int F77_DUMMY_MAIN() { return 1; }
4996 #endif
4997 int
4998 main ()
4999 {
5000 #ifndef strndup
5001 char *p = (char *) strndup;
5002 #endif
5003
5004 ;
5005 return 0;
5006 }
5007 _ACEOF
5008 rm -f conftest.$ac_objext
5009 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5010 (eval $ac_compile) 2>&5
5011 ac_status=$?
5012 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5013 (exit $ac_status); } &&
5014 { ac_try='test -s conftest.$ac_objext'
5015 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5016 (eval $ac_try) 2>&5
5017 ac_status=$?
5018 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5019 (exit $ac_status); }; }; then
5020 ac_cv_have_decl_strndup=yes
5021 else
5022 echo "$as_me: failed program was:" >&5
5023 cat conftest.$ac_ext >&5
5024 ac_cv_have_decl_strndup=no
5025 fi
5026 rm -f conftest.$ac_objext conftest.$ac_ext
5027 fi
5028 echo "$as_me:$LINENO: result: $ac_cv_have_decl_strndup" >&5
5029 echo "${ECHO_T}$ac_cv_have_decl_strndup" >&6
5030 if test $ac_cv_have_decl_strndup = yes; then
5031
5032 cat >>confdefs.h <<_ACEOF
5033 #define HAVE_DECL_STRNDUP 1
5034 _ACEOF
5035
5036
5037 else
5038 cat >>confdefs.h <<_ACEOF
5039 #define HAVE_DECL_STRNDUP 0
5040 _ACEOF
5041
5042
5043 fi
5044 echo "$as_me:$LINENO: checking whether strnlen is declared" >&5
5045 echo $ECHO_N "checking whether strnlen is declared... $ECHO_C" >&6
5046 if test "${ac_cv_have_decl_strnlen+set}" = set; then
5047 echo $ECHO_N "(cached) $ECHO_C" >&6
5048 else
5049 cat >conftest.$ac_ext <<_ACEOF
5050 #line $LINENO "configure"
5051 #include "confdefs.h"
5052 $ac_includes_default
5053 #ifdef F77_DUMMY_MAIN
5054 # ifdef __cplusplus
5055 extern "C"
5056 # endif
5057 int F77_DUMMY_MAIN() { return 1; }
5058 #endif
5059 int
5060 main ()
5061 {
5062 #ifndef strnlen
5063 char *p = (char *) strnlen;
5064 #endif
5065
5066 ;
5067 return 0;
5068 }
5069 _ACEOF
5070 rm -f conftest.$ac_objext
5071 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5072 (eval $ac_compile) 2>&5
5073 ac_status=$?
5074 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5075 (exit $ac_status); } &&
5076 { ac_try='test -s conftest.$ac_objext'
5077 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5078 (eval $ac_try) 2>&5
5079 ac_status=$?
5080 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5081 (exit $ac_status); }; }; then
5082 ac_cv_have_decl_strnlen=yes
5083 else
5084 echo "$as_me: failed program was:" >&5
5085 cat conftest.$ac_ext >&5
5086 ac_cv_have_decl_strnlen=no
5087 fi
5088 rm -f conftest.$ac_objext conftest.$ac_ext
5089 fi
5090 echo "$as_me:$LINENO: result: $ac_cv_have_decl_strnlen" >&5
5091 echo "${ECHO_T}$ac_cv_have_decl_strnlen" >&6
5092 if test $ac_cv_have_decl_strnlen = yes; then
5093
5094 cat >>confdefs.h <<_ACEOF
5095 #define HAVE_DECL_STRNLEN 1
5096 _ACEOF
5097
5098
5099 else
5100 cat >>confdefs.h <<_ACEOF
5101 #define HAVE_DECL_STRNLEN 0
5102 _ACEOF
5103
5104
5105 fi
5106 echo "$as_me:$LINENO: checking whether memchr is declared" >&5
5107 echo $ECHO_N "checking whether memchr is declared... $ECHO_C" >&6
5108 if test "${ac_cv_have_decl_memchr+set}" = set; then
5109 echo $ECHO_N "(cached) $ECHO_C" >&6
5110 else
5111 cat >conftest.$ac_ext <<_ACEOF
5112 #line $LINENO "configure"
5113 #include "confdefs.h"
5114 $ac_includes_default
5115 #ifdef F77_DUMMY_MAIN
5116 # ifdef __cplusplus
5117 extern "C"
5118 # endif
5119 int F77_DUMMY_MAIN() { return 1; }
5120 #endif
5121 int
5122 main ()
5123 {
5124 #ifndef memchr
5125 char *p = (char *) memchr;
5126 #endif
5127
5128 ;
5129 return 0;
5130 }
5131 _ACEOF
5132 rm -f conftest.$ac_objext
5133 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5134 (eval $ac_compile) 2>&5
5135 ac_status=$?
5136 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5137 (exit $ac_status); } &&
5138 { ac_try='test -s conftest.$ac_objext'
5139 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5140 (eval $ac_try) 2>&5
5141 ac_status=$?
5142 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5143 (exit $ac_status); }; }; then
5144 ac_cv_have_decl_memchr=yes
5145 else
5146 echo "$as_me: failed program was:" >&5
5147 cat conftest.$ac_ext >&5
5148 ac_cv_have_decl_memchr=no
5149 fi
5150 rm -f conftest.$ac_objext conftest.$ac_ext
5151 fi
5152 echo "$as_me:$LINENO: result: $ac_cv_have_decl_memchr" >&5
5153 echo "${ECHO_T}$ac_cv_have_decl_memchr" >&6
5154 if test $ac_cv_have_decl_memchr = yes; then
5155
5156 cat >>confdefs.h <<_ACEOF
5157 #define HAVE_DECL_MEMCHR 1
5158 _ACEOF
5159
5160
5161 else
5162 cat >>confdefs.h <<_ACEOF
5163 #define HAVE_DECL_MEMCHR 0
5164 _ACEOF
5165
5166
5167 fi
5168
5169
5170
5171
5172
5173
5174
5175 for ac_func in stpcpy strndup strnlen strspn memchr
5176 do
5177 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5178 echo "$as_me:$LINENO: checking for $ac_func" >&5
5179 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5180 if eval "test \"\${$as_ac_var+set}\" = set"; then
5181 echo $ECHO_N "(cached) $ECHO_C" >&6
5182 else
5183 cat >conftest.$ac_ext <<_ACEOF
5184 #line $LINENO "configure"
5185 #include "confdefs.h"
5186 /* System header to define __stub macros and hopefully few prototypes,
5187 which can conflict with char $ac_func (); below. */
5188 #include <assert.h>
5189 /* Override any gcc2 internal prototype to avoid an error. */
5190 #ifdef __cplusplus
5191 extern "C"
5192 #endif
5193 /* We use char because int might match the return type of a gcc2
5194 builtin and then its argument prototype would still apply. */
5195 char $ac_func ();
5196 char (*f) ();
5197
5198 #ifdef F77_DUMMY_MAIN
5199 # ifdef __cplusplus
5200 extern "C"
5201 # endif
5202 int F77_DUMMY_MAIN() { return 1; }
5203 #endif
5204 int
5205 main ()
5206 {
5207 /* The GNU C library defines this for functions which it implements
5208 to always fail with ENOSYS. Some functions are actually named
5209 something starting with __ and the normal name is an alias. */
5210 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5211 choke me
5212 #else
5213 f = $ac_func;
5214 #endif
5215
5216 ;
5217 return 0;
5218 }
5219 _ACEOF
5220 rm -f conftest.$ac_objext conftest$ac_exeext
5221 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5222 (eval $ac_link) 2>&5
5223 ac_status=$?
5224 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5225 (exit $ac_status); } &&
5226 { ac_try='test -s conftest$ac_exeext'
5227 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5228 (eval $ac_try) 2>&5
5229 ac_status=$?
5230 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5231 (exit $ac_status); }; }; then
5232 eval "$as_ac_var=yes"
5233 else
5234 echo "$as_me: failed program was:" >&5
5235 cat conftest.$ac_ext >&5
5236 eval "$as_ac_var=no"
5237 fi
5238 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
5239 fi
5240 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5241 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5242 if test `eval echo '${'$as_ac_var'}'` = yes; then
5243 cat >>confdefs.h <<_ACEOF
5244 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5245 _ACEOF
5246
5247 else
5248 LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
5249 fi
5250 done
5251
5252
5253
5254
5255 cat >>confdefs.h <<\_ACEOF
5256 #define HAVE_DONE_WORKING_MALLOC_CHECK 1
5257 _ACEOF
5258
5259
5260 echo "$as_me:$LINENO: checking for working malloc" >&5
5261 echo $ECHO_N "checking for working malloc... $ECHO_C" >&6
5262 if test "${jm_cv_func_working_malloc+set}" = set; then
5263 echo $ECHO_N "(cached) $ECHO_C" >&6
5264 else
5265 if test "$cross_compiling" = yes; then
5266 jm_cv_func_working_malloc=no
5267 else
5268 cat >conftest.$ac_ext <<_ACEOF
5269 #line $LINENO "configure"
5270 #include "confdefs.h"
5271
5272 char *malloc ();
5273 int
5274 main ()
5275 {
5276 exit (malloc (0) ? 0 : 1);
5277 }
5278
5279 _ACEOF
5280 rm -f conftest$ac_exeext
5281 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5282 (eval $ac_link) 2>&5
5283 ac_status=$?
5284 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5285 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5286 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5287 (eval $ac_try) 2>&5
5288 ac_status=$?
5289 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5290 (exit $ac_status); }; }; then
5291 jm_cv_func_working_malloc=yes
5292 else
5293 echo "$as_me: program exited with status $ac_status" >&5
5294 echo "$as_me: failed program was:" >&5
5295 cat conftest.$ac_ext >&5
5296 ( exit $ac_status )
5297 jm_cv_func_working_malloc=no
5298 fi
5299 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5300 fi
5301
5302 fi
5303 echo "$as_me:$LINENO: result: $jm_cv_func_working_malloc" >&5
5304 echo "${ECHO_T}$jm_cv_func_working_malloc" >&6
5305 if test $jm_cv_func_working_malloc = no; then
5306 LIBOBJS="$LIBOBJS malloc.$ac_objext"
5307
5308 cat >>confdefs.h <<\_ACEOF
5309 #define malloc rpl_malloc
5310 _ACEOF
5311
5312 fi
5313
5314
5315
5316 cat >>confdefs.h <<\_ACEOF
5317 #define HAVE_DONE_WORKING_REALLOC_CHECK 1
5318 _ACEOF
5319
5320
5321 echo "$as_me:$LINENO: checking for working realloc" >&5
5322 echo $ECHO_N "checking for working realloc... $ECHO_C" >&6
5323 if test "${jm_cv_func_working_realloc+set}" = set; then
5324 echo $ECHO_N "(cached) $ECHO_C" >&6
5325 else
5326 if test "$cross_compiling" = yes; then
5327 jm_cv_func_working_realloc=no
5328 else
5329 cat >conftest.$ac_ext <<_ACEOF
5330 #line $LINENO "configure"
5331 #include "confdefs.h"
5332
5333 char *realloc ();
5334 int
5335 main ()
5336 {
5337 exit (realloc (0, 0) ? 0 : 1);
5338 }
5339
5340 _ACEOF
5341 rm -f conftest$ac_exeext
5342 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5343 (eval $ac_link) 2>&5
5344 ac_status=$?
5345 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5346 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5347 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5348 (eval $ac_try) 2>&5
5349 ac_status=$?
5350 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5351 (exit $ac_status); }; }; then
5352 jm_cv_func_working_realloc=yes
5353 else
5354 echo "$as_me: program exited with status $ac_status" >&5
5355 echo "$as_me: failed program was:" >&5
5356 cat conftest.$ac_ext >&5
5357 ( exit $ac_status )
5358 jm_cv_func_working_realloc=no
5359 fi
5360 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5361 fi
5362
5363 fi
5364 echo "$as_me:$LINENO: result: $jm_cv_func_working_realloc" >&5
5365 echo "${ECHO_T}$jm_cv_func_working_realloc" >&6
5366 if test $jm_cv_func_working_realloc = no; then
5367 LIBOBJS="$LIBOBJS realloc.$ac_objext"
5368
5369 cat >>confdefs.h <<\_ACEOF
5370 #define realloc rpl_realloc
5371 _ACEOF
5372
5373 fi
5374
5375
5376
5377
5378
5379 for ac_func in isascii iswprint mbsinit
5380 do
5381 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5382 echo "$as_me:$LINENO: checking for $ac_func" >&5
5383 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5384 if eval "test \"\${$as_ac_var+set}\" = set"; then
5385 echo $ECHO_N "(cached) $ECHO_C" >&6
5386 else
5387 cat >conftest.$ac_ext <<_ACEOF
5388 #line $LINENO "configure"
5389 #include "confdefs.h"
5390 /* System header to define __stub macros and hopefully few prototypes,
5391 which can conflict with char $ac_func (); below. */
5392 #include <assert.h>
5393 /* Override any gcc2 internal prototype to avoid an error. */
5394 #ifdef __cplusplus
5395 extern "C"
5396 #endif
5397 /* We use char because int might match the return type of a gcc2
5398 builtin and then its argument prototype would still apply. */
5399 char $ac_func ();
5400 char (*f) ();
5401
5402 #ifdef F77_DUMMY_MAIN
5403 # ifdef __cplusplus
5404 extern "C"
5405 # endif
5406 int F77_DUMMY_MAIN() { return 1; }
5407 #endif
5408 int
5409 main ()
5410 {
5411 /* The GNU C library defines this for functions which it implements
5412 to always fail with ENOSYS. Some functions are actually named
5413 something starting with __ and the normal name is an alias. */
5414 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5415 choke me
5416 #else
5417 f = $ac_func;
5418 #endif
5419
5420 ;
5421 return 0;
5422 }
5423 _ACEOF
5424 rm -f conftest.$ac_objext conftest$ac_exeext
5425 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5426 (eval $ac_link) 2>&5
5427 ac_status=$?
5428 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5429 (exit $ac_status); } &&
5430 { ac_try='test -s conftest$ac_exeext'
5431 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5432 (eval $ac_try) 2>&5
5433 ac_status=$?
5434 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5435 (exit $ac_status); }; }; then
5436 eval "$as_ac_var=yes"
5437 else
5438 echo "$as_me: failed program was:" >&5
5439 cat conftest.$ac_ext >&5
5440 eval "$as_ac_var=no"
5441 fi
5442 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
5443 fi
5444 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5445 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5446 if test `eval echo '${'$as_ac_var'}'` = yes; then
5447 cat >>confdefs.h <<_ACEOF
5448 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5449 _ACEOF
5450
5451 fi
5452 done
5453
5454
5455 echo "$as_me:$LINENO: checking whether mbrtowc and mbstate_t are properly declared" >&5
5456 echo $ECHO_N "checking whether mbrtowc and mbstate_t are properly declared... $ECHO_C" >&6
5457 if test "${jm_cv_func_mbrtowc+set}" = set; then
5458 echo $ECHO_N "(cached) $ECHO_C" >&6
5459 else
5460 cat >conftest.$ac_ext <<_ACEOF
5461 #line $LINENO "configure"
5462 #include "confdefs.h"
5463 #include <wchar.h>
5464 #ifdef F77_DUMMY_MAIN
5465 # ifdef __cplusplus
5466 extern "C"
5467 # endif
5468 int F77_DUMMY_MAIN() { return 1; }
5469 #endif
5470 int
5471 main ()
5472 {
5473 mbstate_t state; return ! (sizeof state && mbrtowc);
5474 ;
5475 return 0;
5476 }
5477 _ACEOF
5478 rm -f conftest.$ac_objext conftest$ac_exeext
5479 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5480 (eval $ac_link) 2>&5
5481 ac_status=$?
5482 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5483 (exit $ac_status); } &&
5484 { ac_try='test -s conftest$ac_exeext'
5485 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5486 (eval $ac_try) 2>&5
5487 ac_status=$?
5488 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5489 (exit $ac_status); }; }; then
5490 jm_cv_func_mbrtowc=yes
5491 else
5492 echo "$as_me: failed program was:" >&5
5493 cat conftest.$ac_ext >&5
5494 jm_cv_func_mbrtowc=no
5495 fi
5496 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
5497 fi
5498 echo "$as_me:$LINENO: result: $jm_cv_func_mbrtowc" >&5
5499 echo "${ECHO_T}$jm_cv_func_mbrtowc" >&6
5500 if test $jm_cv_func_mbrtowc = yes; then
5501
5502 cat >>confdefs.h <<\_ACEOF
5503 #define HAVE_MBRTOWC 1
5504 _ACEOF
5505
5506 fi
5507
5508
5509
5510
5511
5512
5513
5514 for ac_header in limits.h stddef.h stdlib.h string.h wchar.h wctype.h
5515 do
5516 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5517 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5518 echo "$as_me:$LINENO: checking for $ac_header" >&5
5519 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5520 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5521 echo $ECHO_N "(cached) $ECHO_C" >&6
5522 fi
5523 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5524 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5525 else
5526 # Is the header compilable?
5527 echo "$as_me:$LINENO: checking $ac_header usability" >&5
5528 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5529 cat >conftest.$ac_ext <<_ACEOF
5530 #line $LINENO "configure"
5531 #include "confdefs.h"
5532 $ac_includes_default
5533 #include <$ac_header>
5534 _ACEOF
5535 rm -f conftest.$ac_objext
5536 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5537 (eval $ac_compile) 2>&5
5538 ac_status=$?
5539 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5540 (exit $ac_status); } &&
5541 { ac_try='test -s conftest.$ac_objext'
5542 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5543 (eval $ac_try) 2>&5
5544 ac_status=$?
5545 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5546 (exit $ac_status); }; }; then
5547 ac_header_compiler=yes
5548 else
5549 echo "$as_me: failed program was:" >&5
5550 cat conftest.$ac_ext >&5
5551 ac_header_compiler=no
5552 fi
5553 rm -f conftest.$ac_objext conftest.$ac_ext
5554 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5555 echo "${ECHO_T}$ac_header_compiler" >&6
5556
5557 # Is the header present?
5558 echo "$as_me:$LINENO: checking $ac_header presence" >&5
5559 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5560 cat >conftest.$ac_ext <<_ACEOF
5561 #line $LINENO "configure"
5562 #include "confdefs.h"
5563 #include <$ac_header>
5564 _ACEOF
5565 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5566 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5567 ac_status=$?
5568 egrep -v '^ *\+' conftest.er1 >conftest.err
5569 rm -f conftest.er1
5570 cat conftest.err >&5
5571 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5572 (exit $ac_status); } >/dev/null; then
5573 if test -s conftest.err; then
5574 ac_cpp_err=$ac_c_preproc_warn_flag
5575 else
5576 ac_cpp_err=
5577 fi
5578 else
5579 ac_cpp_err=yes
5580 fi
5581 if test -z "$ac_cpp_err"; then
5582 ac_header_preproc=yes
5583 else
5584 echo "$as_me: failed program was:" >&5
5585 cat conftest.$ac_ext >&5
5586 ac_header_preproc=no
5587 fi
5588 rm -f conftest.err conftest.$ac_ext
5589 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5590 echo "${ECHO_T}$ac_header_preproc" >&6
5591
5592 # So? What about this header?
5593 case $ac_header_compiler:$ac_header_preproc in
5594 yes:no )
5595 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5596 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5597 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5598 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
5599 no:yes )
5600 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled." >&5
5601 echo "$as_me: WARNING: $ac_header: present but cannot be compiled." >&2;}
5602 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5603 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5604 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5605 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
5606 esac
5607 echo "$as_me:$LINENO: checking for $ac_header" >&5
5608 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5609 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5610 echo $ECHO_N "(cached) $ECHO_C" >&6
5611 else
5612 eval "$as_ac_Header=$ac_header_preproc"
5613 fi
5614 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5615 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5616
5617 fi
5618 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5619 cat >>confdefs.h <<_ACEOF
5620 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5621 _ACEOF
5622
5623 fi
5624
5625 done
5626
5627 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5628 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
5629 if test "${ac_cv_header_stdc+set}" = set; then
5630 echo $ECHO_N "(cached) $ECHO_C" >&6
5631 else
5632 cat >conftest.$ac_ext <<_ACEOF
5633 #line $LINENO "configure"
5634 #include "confdefs.h"
5635 #include <stdlib.h>
5636 #include <stdarg.h>
5637 #include <string.h>
5638 #include <float.h>
5639
5640 _ACEOF
5641 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5642 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5643 ac_status=$?
5644 egrep -v '^ *\+' conftest.er1 >conftest.err
5645 rm -f conftest.er1
5646 cat conftest.err >&5
5647 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5648 (exit $ac_status); } >/dev/null; then
5649 if test -s conftest.err; then
5650 ac_cpp_err=$ac_c_preproc_warn_flag
5651 else
5652 ac_cpp_err=
5653 fi
5654 else
5655 ac_cpp_err=yes
5656 fi
5657 if test -z "$ac_cpp_err"; then
5658 ac_cv_header_stdc=yes
5659 else
5660 echo "$as_me: failed program was:" >&5
5661 cat conftest.$ac_ext >&5
5662 ac_cv_header_stdc=no
5663 fi
5664 rm -f conftest.err conftest.$ac_ext
5665
5666 if test $ac_cv_header_stdc = yes; then
5667 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5668 cat >conftest.$ac_ext <<_ACEOF
5669 #line $LINENO "configure"
5670 #include "confdefs.h"
5671 #include <string.h>
5672
5673 _ACEOF
5674 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5675 egrep "memchr" >/dev/null 2>&1; then
5676 :
5677 else
5678 ac_cv_header_stdc=no
5679 fi
5680 rm -f conftest*
5681
5682 fi
5683
5684 if test $ac_cv_header_stdc = yes; then
5685 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5686 cat >conftest.$ac_ext <<_ACEOF
5687 #line $LINENO "configure"
5688 #include "confdefs.h"
5689 #include <stdlib.h>
5690
5691 _ACEOF
5692 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5693 egrep "free" >/dev/null 2>&1; then
5694 :
5695 else
5696 ac_cv_header_stdc=no
5697 fi
5698 rm -f conftest*
5699
5700 fi
5701
5702 if test $ac_cv_header_stdc = yes; then
5703 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5704 if test "$cross_compiling" = yes; then
5705 :
5706 else
5707 cat >conftest.$ac_ext <<_ACEOF
5708 #line $LINENO "configure"
5709 #include "confdefs.h"
5710 #include <ctype.h>
5711 #if ((' ' & 0x0FF) == 0x020)
5712 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5713 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5714 #else
5715 # define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \
5716 || ('j' <= (c) && (c) <= 'r') \
5717 || ('s' <= (c) && (c) <= 'z'))
5718 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5719 #endif
5720
5721 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5722 int
5723 main ()
5724 {
5725 int i;
5726 for (i = 0; i < 256; i++)
5727 if (XOR (islower (i), ISLOWER (i))
5728 || toupper (i) != TOUPPER (i))
5729 exit(2);
5730 exit (0);
5731 }
5732 _ACEOF
5733 rm -f conftest$ac_exeext
5734 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5735 (eval $ac_link) 2>&5
5736 ac_status=$?
5737 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5738 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5739 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5740 (eval $ac_try) 2>&5
5741 ac_status=$?
5742 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5743 (exit $ac_status); }; }; then
5744 :
5745 else
5746 echo "$as_me: program exited with status $ac_status" >&5
5747 echo "$as_me: failed program was:" >&5
5748 cat conftest.$ac_ext >&5
5749 ( exit $ac_status )
5750 ac_cv_header_stdc=no
5751 fi
5752 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5753 fi
5754 fi
5755 fi
5756 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5757 echo "${ECHO_T}$ac_cv_header_stdc" >&6
5758 if test $ac_cv_header_stdc = yes; then
5759
5760 cat >>confdefs.h <<\_ACEOF
5761 #define STDC_HEADERS 1
5762 _ACEOF
5763
5764 fi
5765
5766
5767 echo "$as_me:$LINENO: checking whether backslash-a works in strings" >&5
5768 echo $ECHO_N "checking whether backslash-a works in strings... $ECHO_C" >&6
5769 if test "${ac_cv_c_backslash_a+set}" = set; then
5770 echo $ECHO_N "(cached) $ECHO_C" >&6
5771 else
5772 cat >conftest.$ac_ext <<_ACEOF
5773 #line $LINENO "configure"
5774 #include "confdefs.h"
5775
5776 #ifdef F77_DUMMY_MAIN
5777 # ifdef __cplusplus
5778 extern "C"
5779 # endif
5780 int F77_DUMMY_MAIN() { return 1; }
5781 #endif
5782 int
5783 main ()
5784 {
5785
5786 #if '\a' == 'a'
5787 syntax error;
5788 #endif
5789 char buf['\a' == 'a' ? -1 : 1];
5790 buf[0] = '\a';
5791 return buf[0] != "\a"[0];
5792
5793 ;
5794 return 0;
5795 }
5796 _ACEOF
5797 rm -f conftest.$ac_objext
5798 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5799 (eval $ac_compile) 2>&5
5800 ac_status=$?
5801 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5802 (exit $ac_status); } &&
5803 { ac_try='test -s conftest.$ac_objext'
5804 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5805 (eval $ac_try) 2>&5
5806 ac_status=$?
5807 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5808 (exit $ac_status); }; }; then
5809 ac_cv_c_backslash_a=yes
5810 else
5811 echo "$as_me: failed program was:" >&5
5812 cat conftest.$ac_ext >&5
5813 ac_cv_c_backslash_a=no
5814 fi
5815 rm -f conftest.$ac_objext conftest.$ac_ext
5816 fi
5817 echo "$as_me:$LINENO: result: $ac_cv_c_backslash_a" >&5
5818 echo "${ECHO_T}$ac_cv_c_backslash_a" >&6
5819 if test $ac_cv_c_backslash_a = yes; then
5820
5821 cat >>confdefs.h <<\_ACEOF
5822 #define HAVE_C_BACKSLASH_A 1
5823 _ACEOF
5824
5825 fi
5826
5827
5828
5829 for ac_header in stdlib.h
5830 do
5831 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5832 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5833 echo "$as_me:$LINENO: checking for $ac_header" >&5
5834 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5835 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5836 echo $ECHO_N "(cached) $ECHO_C" >&6
5837 fi
5838 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5839 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5840 else
5841 # Is the header compilable?
5842 echo "$as_me:$LINENO: checking $ac_header usability" >&5
5843 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5844 cat >conftest.$ac_ext <<_ACEOF
5845 #line $LINENO "configure"
5846 #include "confdefs.h"
5847 $ac_includes_default
5848 #include <$ac_header>
5849 _ACEOF
5850 rm -f conftest.$ac_objext
5851 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5852 (eval $ac_compile) 2>&5
5853 ac_status=$?
5854 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5855 (exit $ac_status); } &&
5856 { ac_try='test -s conftest.$ac_objext'
5857 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5858 (eval $ac_try) 2>&5
5859 ac_status=$?
5860 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5861 (exit $ac_status); }; }; then
5862 ac_header_compiler=yes
5863 else
5864 echo "$as_me: failed program was:" >&5
5865 cat conftest.$ac_ext >&5
5866 ac_header_compiler=no
5867 fi
5868 rm -f conftest.$ac_objext conftest.$ac_ext
5869 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5870 echo "${ECHO_T}$ac_header_compiler" >&6
5871
5872 # Is the header present?
5873 echo "$as_me:$LINENO: checking $ac_header presence" >&5
5874 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5875 cat >conftest.$ac_ext <<_ACEOF
5876 #line $LINENO "configure"
5877 #include "confdefs.h"
5878 #include <$ac_header>
5879 _ACEOF
5880 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5881 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5882 ac_status=$?
5883 egrep -v '^ *\+' conftest.er1 >conftest.err
5884 rm -f conftest.er1
5885 cat conftest.err >&5
5886 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5887 (exit $ac_status); } >/dev/null; then
5888 if test -s conftest.err; then
5889 ac_cpp_err=$ac_c_preproc_warn_flag
5890 else
5891 ac_cpp_err=
5892 fi
5893 else
5894 ac_cpp_err=yes
5895 fi
5896 if test -z "$ac_cpp_err"; then
5897 ac_header_preproc=yes
5898 else
5899 echo "$as_me: failed program was:" >&5
5900 cat conftest.$ac_ext >&5
5901 ac_header_preproc=no
5902 fi
5903 rm -f conftest.err conftest.$ac_ext
5904 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5905 echo "${ECHO_T}$ac_header_preproc" >&6
5906
5907 # So? What about this header?
5908 case $ac_header_compiler:$ac_header_preproc in
5909 yes:no )
5910 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5911 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5912 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5913 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
5914 no:yes )
5915 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled." >&5
5916 echo "$as_me: WARNING: $ac_header: present but cannot be compiled." >&2;}
5917 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
5918 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
5919 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5920 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
5921 esac
5922 echo "$as_me:$LINENO: checking for $ac_header" >&5
5923 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5924 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5925 echo $ECHO_N "(cached) $ECHO_C" >&6
5926 else
5927 eval "$as_ac_Header=$ac_header_preproc"
5928 fi
5929 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5930 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5931
5932 fi
5933 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5934 cat >>confdefs.h <<_ACEOF
5935 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5936 _ACEOF
5937
5938 fi
5939
5940 done
5941
5942
5943 echo "$as_me:$LINENO: checking for mbstate_t" >&5
5944 echo $ECHO_N "checking for mbstate_t... $ECHO_C" >&6
5945 if test "${ac_cv_type_mbstate_t+set}" = set; then
5946 echo $ECHO_N "(cached) $ECHO_C" >&6
5947 else
5948 cat >conftest.$ac_ext <<_ACEOF
5949 #line $LINENO "configure"
5950 #include "confdefs.h"
5951
5952 #if HAVE_STDLIB_H
5953 # include <stdlib.h>
5954 #endif
5955 #include <wchar.h>
5956 #ifdef F77_DUMMY_MAIN
5957 # ifdef __cplusplus
5958 extern "C"
5959 # endif
5960 int F77_DUMMY_MAIN() { return 1; }
5961 #endif
5962 int
5963 main ()
5964 {
5965 mbstate_t x; return sizeof x;
5966 ;
5967 return 0;
5968 }
5969 _ACEOF
5970 rm -f conftest.$ac_objext
5971 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5972 (eval $ac_compile) 2>&5
5973 ac_status=$?
5974 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5975 (exit $ac_status); } &&
5976 { ac_try='test -s conftest.$ac_objext'
5977 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5978 (eval $ac_try) 2>&5
5979 ac_status=$?
5980 echo "$as_me:$LINENO: \$? = $ac_status" >&5
5981 (exit $ac_status); }; }; then
5982 ac_cv_type_mbstate_t=yes
5983 else
5984 echo "$as_me: failed program was:" >&5
5985 cat conftest.$ac_ext >&5
5986 ac_cv_type_mbstate_t=no
5987 fi
5988 rm -f conftest.$ac_objext conftest.$ac_ext
5989 fi
5990 echo "$as_me:$LINENO: result: $ac_cv_type_mbstate_t" >&5
5991 echo "${ECHO_T}$ac_cv_type_mbstate_t" >&6
5992 if test $ac_cv_type_mbstate_t = no; then
5993
5994 cat >>confdefs.h <<\_ACEOF
5995 #define mbstate_t int
5996 _ACEOF
5997
5998 fi
5999
6000
6001 echo "$as_me:$LINENO: checking for function prototypes" >&5
6002 echo $ECHO_N "checking for function prototypes... $ECHO_C" >&6
6003 if test "$am_cv_prog_cc_stdc" != no; then
6004 echo "$as_me:$LINENO: result: yes" >&5
6005 echo "${ECHO_T}yes" >&6
6006
6007 cat >>confdefs.h <<\_ACEOF
6008 #define PROTOTYPES 1
6009 _ACEOF
6010
6011 U= ANSI2KNR=
6012 else
6013 echo "$as_me:$LINENO: result: no" >&5
6014 echo "${ECHO_T}no" >&6
6015 U=_ ANSI2KNR=./ansi2knr
6016 fi
6017 # Ensure some checks needed by ansi2knr itself.
6018 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6019 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6020 if test "${ac_cv_header_stdc+set}" = set; then
6021 echo $ECHO_N "(cached) $ECHO_C" >&6
6022 else
6023 cat >conftest.$ac_ext <<_ACEOF
6024 #line $LINENO "configure"
6025 #include "confdefs.h"
6026 #include <stdlib.h>
6027 #include <stdarg.h>
6028 #include <string.h>
6029 #include <float.h>
6030
6031 _ACEOF
6032 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6033 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6034 ac_status=$?
6035 egrep -v '^ *\+' conftest.er1 >conftest.err
6036 rm -f conftest.er1
6037 cat conftest.err >&5
6038 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6039 (exit $ac_status); } >/dev/null; then
6040 if test -s conftest.err; then
6041 ac_cpp_err=$ac_c_preproc_warn_flag
6042 else
6043 ac_cpp_err=
6044 fi
6045 else
6046 ac_cpp_err=yes
6047 fi
6048 if test -z "$ac_cpp_err"; then
6049 ac_cv_header_stdc=yes
6050 else
6051 echo "$as_me: failed program was:" >&5
6052 cat conftest.$ac_ext >&5
6053 ac_cv_header_stdc=no
6054 fi
6055 rm -f conftest.err conftest.$ac_ext
6056
6057 if test $ac_cv_header_stdc = yes; then
6058 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6059 cat >conftest.$ac_ext <<_ACEOF
6060 #line $LINENO "configure"
6061 #include "confdefs.h"
6062 #include <string.h>
6063
6064 _ACEOF
6065 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6066 egrep "memchr" >/dev/null 2>&1; then
6067 :
6068 else
6069 ac_cv_header_stdc=no
6070 fi
6071 rm -f conftest*
6072
6073 fi
6074
6075 if test $ac_cv_header_stdc = yes; then
6076 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6077 cat >conftest.$ac_ext <<_ACEOF
6078 #line $LINENO "configure"
6079 #include "confdefs.h"
6080 #include <stdlib.h>
6081
6082 _ACEOF
6083 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6084 egrep "free" >/dev/null 2>&1; then
6085 :
6086 else
6087 ac_cv_header_stdc=no
6088 fi
6089 rm -f conftest*
6090
6091 fi
6092
6093 if test $ac_cv_header_stdc = yes; then
6094 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6095 if test "$cross_compiling" = yes; then
6096 :
6097 else
6098 cat >conftest.$ac_ext <<_ACEOF
6099 #line $LINENO "configure"
6100 #include "confdefs.h"
6101 #include <ctype.h>
6102 #if ((' ' & 0x0FF) == 0x020)
6103 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6104 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6105 #else
6106 # define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \
6107 || ('j' <= (c) && (c) <= 'r') \
6108 || ('s' <= (c) && (c) <= 'z'))
6109 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6110 #endif
6111
6112 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6113 int
6114 main ()
6115 {
6116 int i;
6117 for (i = 0; i < 256; i++)
6118 if (XOR (islower (i), ISLOWER (i))
6119 || toupper (i) != TOUPPER (i))
6120 exit(2);
6121 exit (0);
6122 }
6123 _ACEOF
6124 rm -f conftest$ac_exeext
6125 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6126 (eval $ac_link) 2>&5
6127 ac_status=$?
6128 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6129 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6130 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6131 (eval $ac_try) 2>&5
6132 ac_status=$?
6133 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6134 (exit $ac_status); }; }; then
6135 :
6136 else
6137 echo "$as_me: program exited with status $ac_status" >&5
6138 echo "$as_me: failed program was:" >&5
6139 cat conftest.$ac_ext >&5
6140 ( exit $ac_status )
6141 ac_cv_header_stdc=no
6142 fi
6143 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6144 fi
6145 fi
6146 fi
6147 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6148 echo "${ECHO_T}$ac_cv_header_stdc" >&6
6149 if test $ac_cv_header_stdc = yes; then
6150
6151 cat >>confdefs.h <<\_ACEOF
6152 #define STDC_HEADERS 1
6153 _ACEOF
6154
6155 fi
6156
6157
6158 for ac_header in string.h
6159 do
6160 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6161 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6162 echo "$as_me:$LINENO: checking for $ac_header" >&5
6163 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6164 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6165 echo $ECHO_N "(cached) $ECHO_C" >&6
6166 fi
6167 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6168 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6169 else
6170 # Is the header compilable?
6171 echo "$as_me:$LINENO: checking $ac_header usability" >&5
6172 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6173 cat >conftest.$ac_ext <<_ACEOF
6174 #line $LINENO "configure"
6175 #include "confdefs.h"
6176 $ac_includes_default
6177 #include <$ac_header>
6178 _ACEOF
6179 rm -f conftest.$ac_objext
6180 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6181 (eval $ac_compile) 2>&5
6182 ac_status=$?
6183 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6184 (exit $ac_status); } &&
6185 { ac_try='test -s conftest.$ac_objext'
6186 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6187 (eval $ac_try) 2>&5
6188 ac_status=$?
6189 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6190 (exit $ac_status); }; }; then
6191 ac_header_compiler=yes
6192 else
6193 echo "$as_me: failed program was:" >&5
6194 cat conftest.$ac_ext >&5
6195 ac_header_compiler=no
6196 fi
6197 rm -f conftest.$ac_objext conftest.$ac_ext
6198 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6199 echo "${ECHO_T}$ac_header_compiler" >&6
6200
6201 # Is the header present?
6202 echo "$as_me:$LINENO: checking $ac_header presence" >&5
6203 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6204 cat >conftest.$ac_ext <<_ACEOF
6205 #line $LINENO "configure"
6206 #include "confdefs.h"
6207 #include <$ac_header>
6208 _ACEOF
6209 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6210 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6211 ac_status=$?
6212 egrep -v '^ *\+' conftest.er1 >conftest.err
6213 rm -f conftest.er1
6214 cat conftest.err >&5
6215 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6216 (exit $ac_status); } >/dev/null; then
6217 if test -s conftest.err; then
6218 ac_cpp_err=$ac_c_preproc_warn_flag
6219 else
6220 ac_cpp_err=
6221 fi
6222 else
6223 ac_cpp_err=yes
6224 fi
6225 if test -z "$ac_cpp_err"; then
6226 ac_header_preproc=yes
6227 else
6228 echo "$as_me: failed program was:" >&5
6229 cat conftest.$ac_ext >&5
6230 ac_header_preproc=no
6231 fi
6232 rm -f conftest.err conftest.$ac_ext
6233 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6234 echo "${ECHO_T}$ac_header_preproc" >&6
6235
6236 # So? What about this header?
6237 case $ac_header_compiler:$ac_header_preproc in
6238 yes:no )
6239 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6240 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6241 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6242 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
6243 no:yes )
6244 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled." >&5
6245 echo "$as_me: WARNING: $ac_header: present but cannot be compiled." >&2;}
6246 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6247 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6248 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6249 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
6250 esac
6251 echo "$as_me:$LINENO: checking for $ac_header" >&5
6252 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6253 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6254 echo $ECHO_N "(cached) $ECHO_C" >&6
6255 else
6256 eval "$as_ac_Header=$ac_header_preproc"
6257 fi
6258 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6259 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6260
6261 fi
6262 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6263 cat >>confdefs.h <<_ACEOF
6264 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6265 _ACEOF
6266
6267 fi
6268
6269 done
6270
6271
6272
6273
6274
6275
6276
6277 for ac_func in strerror vprintf doprnt
6278 do
6279 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6280 echo "$as_me:$LINENO: checking for $ac_func" >&5
6281 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6282 if eval "test \"\${$as_ac_var+set}\" = set"; then
6283 echo $ECHO_N "(cached) $ECHO_C" >&6
6284 else
6285 cat >conftest.$ac_ext <<_ACEOF
6286 #line $LINENO "configure"
6287 #include "confdefs.h"
6288 /* System header to define __stub macros and hopefully few prototypes,
6289 which can conflict with char $ac_func (); below. */
6290 #include <assert.h>
6291 /* Override any gcc2 internal prototype to avoid an error. */
6292 #ifdef __cplusplus
6293 extern "C"
6294 #endif
6295 /* We use char because int might match the return type of a gcc2
6296 builtin and then its argument prototype would still apply. */
6297 char $ac_func ();
6298 char (*f) ();
6299
6300 #ifdef F77_DUMMY_MAIN
6301 # ifdef __cplusplus
6302 extern "C"
6303 # endif
6304 int F77_DUMMY_MAIN() { return 1; }
6305 #endif
6306 int
6307 main ()
6308 {
6309 /* The GNU C library defines this for functions which it implements
6310 to always fail with ENOSYS. Some functions are actually named
6311 something starting with __ and the normal name is an alias. */
6312 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6313 choke me
6314 #else
6315 f = $ac_func;
6316 #endif
6317
6318 ;
6319 return 0;
6320 }
6321 _ACEOF
6322 rm -f conftest.$ac_objext conftest$ac_exeext
6323 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6324 (eval $ac_link) 2>&5
6325 ac_status=$?
6326 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6327 (exit $ac_status); } &&
6328 { ac_try='test -s conftest$ac_exeext'
6329 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6330 (eval $ac_try) 2>&5
6331 ac_status=$?
6332 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6333 (exit $ac_status); }; }; then
6334 eval "$as_ac_var=yes"
6335 else
6336 echo "$as_me: failed program was:" >&5
6337 cat conftest.$ac_ext >&5
6338 eval "$as_ac_var=no"
6339 fi
6340 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
6341 fi
6342 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6343 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6344 if test `eval echo '${'$as_ac_var'}'` = yes; then
6345 cat >>confdefs.h <<_ACEOF
6346 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6347 _ACEOF
6348
6349 fi
6350 done
6351
6352 echo "$as_me:$LINENO: checking whether strerror is declared" >&5
6353 echo $ECHO_N "checking whether strerror is declared... $ECHO_C" >&6
6354 if test "${ac_cv_have_decl_strerror+set}" = set; then
6355 echo $ECHO_N "(cached) $ECHO_C" >&6
6356 else
6357 cat >conftest.$ac_ext <<_ACEOF
6358 #line $LINENO "configure"
6359 #include "confdefs.h"
6360 $ac_includes_default
6361 #ifdef F77_DUMMY_MAIN
6362 # ifdef __cplusplus
6363 extern "C"
6364 # endif
6365 int F77_DUMMY_MAIN() { return 1; }
6366 #endif
6367 int
6368 main ()
6369 {
6370 #ifndef strerror
6371 char *p = (char *) strerror;
6372 #endif
6373
6374 ;
6375 return 0;
6376 }
6377 _ACEOF
6378 rm -f conftest.$ac_objext
6379 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6380 (eval $ac_compile) 2>&5
6381 ac_status=$?
6382 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6383 (exit $ac_status); } &&
6384 { ac_try='test -s conftest.$ac_objext'
6385 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6386 (eval $ac_try) 2>&5
6387 ac_status=$?
6388 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6389 (exit $ac_status); }; }; then
6390 ac_cv_have_decl_strerror=yes
6391 else
6392 echo "$as_me: failed program was:" >&5
6393 cat conftest.$ac_ext >&5
6394 ac_cv_have_decl_strerror=no
6395 fi
6396 rm -f conftest.$ac_objext conftest.$ac_ext
6397 fi
6398 echo "$as_me:$LINENO: result: $ac_cv_have_decl_strerror" >&5
6399 echo "${ECHO_T}$ac_cv_have_decl_strerror" >&6
6400 if test $ac_cv_have_decl_strerror = yes; then
6401
6402 cat >>confdefs.h <<_ACEOF
6403 #define HAVE_DECL_STRERROR 1
6404 _ACEOF
6405
6406
6407 else
6408 cat >>confdefs.h <<_ACEOF
6409 #define HAVE_DECL_STRERROR 0
6410 _ACEOF
6411
6412
6413 fi
6414
6415
6416 echo "$as_me:$LINENO: checking whether strerror_r is declared" >&5
6417 echo $ECHO_N "checking whether strerror_r is declared... $ECHO_C" >&6
6418 if test "${ac_cv_have_decl_strerror_r+set}" = set; then
6419 echo $ECHO_N "(cached) $ECHO_C" >&6
6420 else
6421 cat >conftest.$ac_ext <<_ACEOF
6422 #line $LINENO "configure"
6423 #include "confdefs.h"
6424 $ac_includes_default
6425 #ifdef F77_DUMMY_MAIN
6426 # ifdef __cplusplus
6427 extern "C"
6428 # endif
6429 int F77_DUMMY_MAIN() { return 1; }
6430 #endif
6431 int
6432 main ()
6433 {
6434 #ifndef strerror_r
6435 char *p = (char *) strerror_r;
6436 #endif
6437
6438 ;
6439 return 0;
6440 }
6441 _ACEOF
6442 rm -f conftest.$ac_objext
6443 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6444 (eval $ac_compile) 2>&5
6445 ac_status=$?
6446 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6447 (exit $ac_status); } &&
6448 { ac_try='test -s conftest.$ac_objext'
6449 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6450 (eval $ac_try) 2>&5
6451 ac_status=$?
6452 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6453 (exit $ac_status); }; }; then
6454 ac_cv_have_decl_strerror_r=yes
6455 else
6456 echo "$as_me: failed program was:" >&5
6457 cat conftest.$ac_ext >&5
6458 ac_cv_have_decl_strerror_r=no
6459 fi
6460 rm -f conftest.$ac_objext conftest.$ac_ext
6461 fi
6462 echo "$as_me:$LINENO: result: $ac_cv_have_decl_strerror_r" >&5
6463 echo "${ECHO_T}$ac_cv_have_decl_strerror_r" >&6
6464 if test $ac_cv_have_decl_strerror_r = yes; then
6465
6466 cat >>confdefs.h <<_ACEOF
6467 #define HAVE_DECL_STRERROR_R 1
6468 _ACEOF
6469
6470
6471 else
6472 cat >>confdefs.h <<_ACEOF
6473 #define HAVE_DECL_STRERROR_R 0
6474 _ACEOF
6475
6476
6477 fi
6478
6479
6480
6481 for ac_func in strerror_r
6482 do
6483 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6484 echo "$as_me:$LINENO: checking for $ac_func" >&5
6485 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6486 if eval "test \"\${$as_ac_var+set}\" = set"; then
6487 echo $ECHO_N "(cached) $ECHO_C" >&6
6488 else
6489 cat >conftest.$ac_ext <<_ACEOF
6490 #line $LINENO "configure"
6491 #include "confdefs.h"
6492 /* System header to define __stub macros and hopefully few prototypes,
6493 which can conflict with char $ac_func (); below. */
6494 #include <assert.h>
6495 /* Override any gcc2 internal prototype to avoid an error. */
6496 #ifdef __cplusplus
6497 extern "C"
6498 #endif
6499 /* We use char because int might match the return type of a gcc2
6500 builtin and then its argument prototype would still apply. */
6501 char $ac_func ();
6502 char (*f) ();
6503
6504 #ifdef F77_DUMMY_MAIN
6505 # ifdef __cplusplus
6506 extern "C"
6507 # endif
6508 int F77_DUMMY_MAIN() { return 1; }
6509 #endif
6510 int
6511 main ()
6512 {
6513 /* The GNU C library defines this for functions which it implements
6514 to always fail with ENOSYS. Some functions are actually named
6515 something starting with __ and the normal name is an alias. */
6516 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6517 choke me
6518 #else
6519 f = $ac_func;
6520 #endif
6521
6522 ;
6523 return 0;
6524 }
6525 _ACEOF
6526 rm -f conftest.$ac_objext conftest$ac_exeext
6527 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6528 (eval $ac_link) 2>&5
6529 ac_status=$?
6530 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6531 (exit $ac_status); } &&
6532 { ac_try='test -s conftest$ac_exeext'
6533 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6534 (eval $ac_try) 2>&5
6535 ac_status=$?
6536 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6537 (exit $ac_status); }; }; then
6538 eval "$as_ac_var=yes"
6539 else
6540 echo "$as_me: failed program was:" >&5
6541 cat conftest.$ac_ext >&5
6542 eval "$as_ac_var=no"
6543 fi
6544 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
6545 fi
6546 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6547 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6548 if test `eval echo '${'$as_ac_var'}'` = yes; then
6549 cat >>confdefs.h <<_ACEOF
6550 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6551 _ACEOF
6552
6553 fi
6554 done
6555
6556 echo "$as_me:$LINENO: checking whether strerror_r returns char *" >&5
6557 echo $ECHO_N "checking whether strerror_r returns char *... $ECHO_C" >&6
6558 if test "${ac_cv_func_strerror_r_char_p+set}" = set; then
6559 echo $ECHO_N "(cached) $ECHO_C" >&6
6560 else
6561
6562 ac_cv_func_strerror_r_char_p=no
6563 if test $ac_cv_have_decl_strerror_r = yes; then
6564 cat >conftest.$ac_ext <<_ACEOF
6565 #line $LINENO "configure"
6566 #include "confdefs.h"
6567 $ac_includes_default
6568 #ifdef F77_DUMMY_MAIN
6569 # ifdef __cplusplus
6570 extern "C"
6571 # endif
6572 int F77_DUMMY_MAIN() { return 1; }
6573 #endif
6574 int
6575 main ()
6576 {
6577
6578 char buf[100];
6579 char x = *strerror_r (0, buf, sizeof buf);
6580 char *p = strerror_r (0, buf, sizeof buf);
6581
6582 ;
6583 return 0;
6584 }
6585 _ACEOF
6586 rm -f conftest.$ac_objext
6587 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6588 (eval $ac_compile) 2>&5
6589 ac_status=$?
6590 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6591 (exit $ac_status); } &&
6592 { ac_try='test -s conftest.$ac_objext'
6593 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6594 (eval $ac_try) 2>&5
6595 ac_status=$?
6596 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6597 (exit $ac_status); }; }; then
6598 ac_cv_func_strerror_r_char_p=yes
6599 else
6600 echo "$as_me: failed program was:" >&5
6601 cat conftest.$ac_ext >&5
6602 fi
6603 rm -f conftest.$ac_objext conftest.$ac_ext
6604 else
6605 # strerror_r is not declared. Choose between
6606 # systems that have relatively inaccessible declarations for the
6607 # function. BeOS and DEC UNIX 4.0 fall in this category, but the
6608 # former has a strerror_r that returns char*, while the latter
6609 # has a strerror_r that returns `int'.
6610 # This test should segfault on the DEC system.
6611 if test "$cross_compiling" = yes; then
6612 :
6613 else
6614 cat >conftest.$ac_ext <<_ACEOF
6615 #line $LINENO "configure"
6616 #include "confdefs.h"
6617 $ac_includes_default
6618 extern char *strerror_r ();
6619 #ifdef F77_DUMMY_MAIN
6620 # ifdef __cplusplus
6621 extern "C"
6622 # endif
6623 int F77_DUMMY_MAIN() { return 1; }
6624 #endif
6625 int
6626 main ()
6627 {
6628 char buf[100];
6629 char x = *strerror_r (0, buf, sizeof buf);
6630 exit (!isalpha (x));
6631 ;
6632 return 0;
6633 }
6634 _ACEOF
6635 rm -f conftest$ac_exeext
6636 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6637 (eval $ac_link) 2>&5
6638 ac_status=$?
6639 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6640 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6641 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6642 (eval $ac_try) 2>&5
6643 ac_status=$?
6644 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6645 (exit $ac_status); }; }; then
6646 ac_cv_func_strerror_r_char_p=yes
6647 else
6648 echo "$as_me: program exited with status $ac_status" >&5
6649 echo "$as_me: failed program was:" >&5
6650 cat conftest.$ac_ext >&5
6651 fi
6652 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6653 fi
6654 fi
6655
6656 fi
6657 echo "$as_me:$LINENO: result: $ac_cv_func_strerror_r_char_p" >&5
6658 echo "${ECHO_T}$ac_cv_func_strerror_r_char_p" >&6
6659 if test $ac_cv_func_strerror_r_char_p = yes; then
6660
6661 cat >>confdefs.h <<\_ACEOF
6662 #define STRERROR_R_CHAR_P 1
6663 _ACEOF
6664
6665 fi
6666
6667 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6668 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
6669 if test "${ac_cv_header_stdc+set}" = set; then
6670 echo $ECHO_N "(cached) $ECHO_C" >&6
6671 else
6672 cat >conftest.$ac_ext <<_ACEOF
6673 #line $LINENO "configure"
6674 #include "confdefs.h"
6675 #include <stdlib.h>
6676 #include <stdarg.h>
6677 #include <string.h>
6678 #include <float.h>
6679
6680 _ACEOF
6681 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6682 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6683 ac_status=$?
6684 egrep -v '^ *\+' conftest.er1 >conftest.err
6685 rm -f conftest.er1
6686 cat conftest.err >&5
6687 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6688 (exit $ac_status); } >/dev/null; then
6689 if test -s conftest.err; then
6690 ac_cpp_err=$ac_c_preproc_warn_flag
6691 else
6692 ac_cpp_err=
6693 fi
6694 else
6695 ac_cpp_err=yes
6696 fi
6697 if test -z "$ac_cpp_err"; then
6698 ac_cv_header_stdc=yes
6699 else
6700 echo "$as_me: failed program was:" >&5
6701 cat conftest.$ac_ext >&5
6702 ac_cv_header_stdc=no
6703 fi
6704 rm -f conftest.err conftest.$ac_ext
6705
6706 if test $ac_cv_header_stdc = yes; then
6707 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6708 cat >conftest.$ac_ext <<_ACEOF
6709 #line $LINENO "configure"
6710 #include "confdefs.h"
6711 #include <string.h>
6712
6713 _ACEOF
6714 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6715 egrep "memchr" >/dev/null 2>&1; then
6716 :
6717 else
6718 ac_cv_header_stdc=no
6719 fi
6720 rm -f conftest*
6721
6722 fi
6723
6724 if test $ac_cv_header_stdc = yes; then
6725 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6726 cat >conftest.$ac_ext <<_ACEOF
6727 #line $LINENO "configure"
6728 #include "confdefs.h"
6729 #include <stdlib.h>
6730
6731 _ACEOF
6732 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6733 egrep "free" >/dev/null 2>&1; then
6734 :
6735 else
6736 ac_cv_header_stdc=no
6737 fi
6738 rm -f conftest*
6739
6740 fi
6741
6742 if test $ac_cv_header_stdc = yes; then
6743 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6744 if test "$cross_compiling" = yes; then
6745 :
6746 else
6747 cat >conftest.$ac_ext <<_ACEOF
6748 #line $LINENO "configure"
6749 #include "confdefs.h"
6750 #include <ctype.h>
6751 #if ((' ' & 0x0FF) == 0x020)
6752 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6753 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6754 #else
6755 # define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \
6756 || ('j' <= (c) && (c) <= 'r') \
6757 || ('s' <= (c) && (c) <= 'z'))
6758 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6759 #endif
6760
6761 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6762 int
6763 main ()
6764 {
6765 int i;
6766 for (i = 0; i < 256; i++)
6767 if (XOR (islower (i), ISLOWER (i))
6768 || toupper (i) != TOUPPER (i))
6769 exit(2);
6770 exit (0);
6771 }
6772 _ACEOF
6773 rm -f conftest$ac_exeext
6774 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6775 (eval $ac_link) 2>&5
6776 ac_status=$?
6777 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6778 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6779 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6780 (eval $ac_try) 2>&5
6781 ac_status=$?
6782 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6783 (exit $ac_status); }; }; then
6784 :
6785 else
6786 echo "$as_me: program exited with status $ac_status" >&5
6787 echo "$as_me: failed program was:" >&5
6788 cat conftest.$ac_ext >&5
6789 ( exit $ac_status )
6790 ac_cv_header_stdc=no
6791 fi
6792 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6793 fi
6794 fi
6795 fi
6796 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6797 echo "${ECHO_T}$ac_cv_header_stdc" >&6
6798 if test $ac_cv_header_stdc = yes; then
6799
6800 cat >>confdefs.h <<\_ACEOF
6801 #define STDC_HEADERS 1
6802 _ACEOF
6803
6804 fi
6805
6806
6807 echo "$as_me:$LINENO: checking if malloc debugging is wanted" >&5
6808 echo $ECHO_N "checking if malloc debugging is wanted... $ECHO_C" >&6
6809
6810 # Check whether --with-dmalloc or --without-dmalloc was given.
6811 if test "${with_dmalloc+set}" = set; then
6812 withval="$with_dmalloc"
6813 if test "$withval" = yes; then
6814 echo "$as_me:$LINENO: result: yes" >&5
6815 echo "${ECHO_T}yes" >&6
6816
6817 cat >>confdefs.h <<\_ACEOF
6818 #define WITH_DMALLOC 1
6819 _ACEOF
6820
6821 LIBS="$LIBS -ldmalloc"
6822 LDFLAGS="$LDFLAGS -g"
6823 else
6824 echo "$as_me:$LINENO: result: no" >&5
6825 echo "${ECHO_T}no" >&6
6826 fi
6827 else
6828 echo "$as_me:$LINENO: result: no" >&5
6829 echo "${ECHO_T}no" >&6
6830 fi;
6831
6832
6833 ALL_LINGUAS="de es et fr ja nl ru sv tr"
6834 # Make sure we can run config.sub.
6835 $ac_config_sub sun4 >/dev/null 2>&1 ||
6836 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
6837 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
6838 { (exit 1); exit 1; }; }
6839
6840 echo "$as_me:$LINENO: checking build system type" >&5
6841 echo $ECHO_N "checking build system type... $ECHO_C" >&6
6842 if test "${ac_cv_build+set}" = set; then
6843 echo $ECHO_N "(cached) $ECHO_C" >&6
6844 else
6845 ac_cv_build_alias=$build_alias
6846 test -z "$ac_cv_build_alias" &&
6847 ac_cv_build_alias=`$ac_config_guess`
6848 test -z "$ac_cv_build_alias" &&
6849 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
6850 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
6851 { (exit 1); exit 1; }; }
6852 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
6853 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed." >&5
6854 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;}
6855 { (exit 1); exit 1; }; }
6856
6857 fi
6858 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
6859 echo "${ECHO_T}$ac_cv_build" >&6
6860 build=$ac_cv_build
6861 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
6862 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
6863 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
6864
6865
6866 echo "$as_me:$LINENO: checking host system type" >&5
6867 echo $ECHO_N "checking host system type... $ECHO_C" >&6
6868 if test "${ac_cv_host+set}" = set; then
6869 echo $ECHO_N "(cached) $ECHO_C" >&6
6870 else
6871 ac_cv_host_alias=$host_alias
6872 test -z "$ac_cv_host_alias" &&
6873 ac_cv_host_alias=$ac_cv_build_alias
6874 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
6875 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
6876 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
6877 { (exit 1); exit 1; }; }
6878
6879 fi
6880 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
6881 echo "${ECHO_T}$ac_cv_host" >&6
6882 host=$ac_cv_host
6883 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
6884 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
6885 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
6886
6887
6888 echo "$as_me:$LINENO: checking for off_t" >&5
6889 echo $ECHO_N "checking for off_t... $ECHO_C" >&6
6890 if test "${ac_cv_type_off_t+set}" = set; then
6891 echo $ECHO_N "(cached) $ECHO_C" >&6
6892 else
6893 cat >conftest.$ac_ext <<_ACEOF
6894 #line $LINENO "configure"
6895 #include "confdefs.h"
6896 $ac_includes_default
6897 #ifdef F77_DUMMY_MAIN
6898 # ifdef __cplusplus
6899 extern "C"
6900 # endif
6901 int F77_DUMMY_MAIN() { return 1; }
6902 #endif
6903 int
6904 main ()
6905 {
6906 if ((off_t *) 0)
6907 return 0;
6908 if (sizeof (off_t))
6909 return 0;
6910 ;
6911 return 0;
6912 }
6913 _ACEOF
6914 rm -f conftest.$ac_objext
6915 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6916 (eval $ac_compile) 2>&5
6917 ac_status=$?
6918 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6919 (exit $ac_status); } &&
6920 { ac_try='test -s conftest.$ac_objext'
6921 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6922 (eval $ac_try) 2>&5
6923 ac_status=$?
6924 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6925 (exit $ac_status); }; }; then
6926 ac_cv_type_off_t=yes
6927 else
6928 echo "$as_me: failed program was:" >&5
6929 cat conftest.$ac_ext >&5
6930 ac_cv_type_off_t=no
6931 fi
6932 rm -f conftest.$ac_objext conftest.$ac_ext
6933 fi
6934 echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
6935 echo "${ECHO_T}$ac_cv_type_off_t" >&6
6936 if test $ac_cv_type_off_t = yes; then
6937 :
6938 else
6939
6940 cat >>confdefs.h <<_ACEOF
6941 #define off_t long
6942 _ACEOF
6943
6944 fi
6945
6946 echo "$as_me:$LINENO: checking for size_t" >&5
6947 echo $ECHO_N "checking for size_t... $ECHO_C" >&6
6948 if test "${ac_cv_type_size_t+set}" = set; then
6949 echo $ECHO_N "(cached) $ECHO_C" >&6
6950 else
6951 cat >conftest.$ac_ext <<_ACEOF
6952 #line $LINENO "configure"
6953 #include "confdefs.h"
6954 $ac_includes_default
6955 #ifdef F77_DUMMY_MAIN
6956 # ifdef __cplusplus
6957 extern "C"
6958 # endif
6959 int F77_DUMMY_MAIN() { return 1; }
6960 #endif
6961 int
6962 main ()
6963 {
6964 if ((size_t *) 0)
6965 return 0;
6966 if (sizeof (size_t))
6967 return 0;
6968 ;
6969 return 0;
6970 }
6971 _ACEOF
6972 rm -f conftest.$ac_objext
6973 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6974 (eval $ac_compile) 2>&5
6975 ac_status=$?
6976 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6977 (exit $ac_status); } &&
6978 { ac_try='test -s conftest.$ac_objext'
6979 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6980 (eval $ac_try) 2>&5
6981 ac_status=$?
6982 echo "$as_me:$LINENO: \$? = $ac_status" >&5
6983 (exit $ac_status); }; }; then
6984 ac_cv_type_size_t=yes
6985 else
6986 echo "$as_me: failed program was:" >&5
6987 cat conftest.$ac_ext >&5
6988 ac_cv_type_size_t=no
6989 fi
6990 rm -f conftest.$ac_objext conftest.$ac_ext
6991 fi
6992 echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
6993 echo "${ECHO_T}$ac_cv_type_size_t" >&6
6994 if test $ac_cv_type_size_t = yes; then
6995 :
6996 else
6997
6998 cat >>confdefs.h <<_ACEOF
6999 #define size_t unsigned
7000 _ACEOF
7001
7002 fi
7003
7004
7005
7006 for ac_header in stdlib.h unistd.h
7007 do
7008 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7009 if eval "test \"\${$as_ac_Header+set}\" = set"; then
7010 echo "$as_me:$LINENO: checking for $ac_header" >&5
7011 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7012 if eval "test \"\${$as_ac_Header+set}\" = set"; then
7013 echo $ECHO_N "(cached) $ECHO_C" >&6
7014 fi
7015 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7016 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7017 else
7018 # Is the header compilable?
7019 echo "$as_me:$LINENO: checking $ac_header usability" >&5
7020 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7021 cat >conftest.$ac_ext <<_ACEOF
7022 #line $LINENO "configure"
7023 #include "confdefs.h"
7024 $ac_includes_default
7025 #include <$ac_header>
7026 _ACEOF
7027 rm -f conftest.$ac_objext
7028 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7029 (eval $ac_compile) 2>&5
7030 ac_status=$?
7031 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7032 (exit $ac_status); } &&
7033 { ac_try='test -s conftest.$ac_objext'
7034 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7035 (eval $ac_try) 2>&5
7036 ac_status=$?
7037 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7038 (exit $ac_status); }; }; then
7039 ac_header_compiler=yes
7040 else
7041 echo "$as_me: failed program was:" >&5
7042 cat conftest.$ac_ext >&5
7043 ac_header_compiler=no
7044 fi
7045 rm -f conftest.$ac_objext conftest.$ac_ext
7046 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7047 echo "${ECHO_T}$ac_header_compiler" >&6
7048
7049 # Is the header present?
7050 echo "$as_me:$LINENO: checking $ac_header presence" >&5
7051 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7052 cat >conftest.$ac_ext <<_ACEOF
7053 #line $LINENO "configure"
7054 #include "confdefs.h"
7055 #include <$ac_header>
7056 _ACEOF
7057 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7058 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7059 ac_status=$?
7060 egrep -v '^ *\+' conftest.er1 >conftest.err
7061 rm -f conftest.er1
7062 cat conftest.err >&5
7063 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7064 (exit $ac_status); } >/dev/null; then
7065 if test -s conftest.err; then
7066 ac_cpp_err=$ac_c_preproc_warn_flag
7067 else
7068 ac_cpp_err=
7069 fi
7070 else
7071 ac_cpp_err=yes
7072 fi
7073 if test -z "$ac_cpp_err"; then
7074 ac_header_preproc=yes
7075 else
7076 echo "$as_me: failed program was:" >&5
7077 cat conftest.$ac_ext >&5
7078 ac_header_preproc=no
7079 fi
7080 rm -f conftest.err conftest.$ac_ext
7081 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7082 echo "${ECHO_T}$ac_header_preproc" >&6
7083
7084 # So? What about this header?
7085 case $ac_header_compiler:$ac_header_preproc in
7086 yes:no )
7087 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7088 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7089 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7090 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
7091 no:yes )
7092 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled." >&5
7093 echo "$as_me: WARNING: $ac_header: present but cannot be compiled." >&2;}
7094 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7095 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7096 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7097 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
7098 esac
7099 echo "$as_me:$LINENO: checking for $ac_header" >&5
7100 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7101 if eval "test \"\${$as_ac_Header+set}\" = set"; then
7102 echo $ECHO_N "(cached) $ECHO_C" >&6
7103 else
7104 eval "$as_ac_Header=$ac_header_preproc"
7105 fi
7106 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7107 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7108
7109 fi
7110 if test `eval echo '${'$as_ac_Header'}'` = yes; then
7111 cat >>confdefs.h <<_ACEOF
7112 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7113 _ACEOF
7114
7115 fi
7116
7117 done
7118
7119
7120 for ac_func in getpagesize
7121 do
7122 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
7123 echo "$as_me:$LINENO: checking for $ac_func" >&5
7124 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
7125 if eval "test \"\${$as_ac_var+set}\" = set"; then
7126 echo $ECHO_N "(cached) $ECHO_C" >&6
7127 else
7128 cat >conftest.$ac_ext <<_ACEOF
7129 #line $LINENO "configure"
7130 #include "confdefs.h"
7131 /* System header to define __stub macros and hopefully few prototypes,
7132 which can conflict with char $ac_func (); below. */
7133 #include <assert.h>
7134 /* Override any gcc2 internal prototype to avoid an error. */
7135 #ifdef __cplusplus
7136 extern "C"
7137 #endif
7138 /* We use char because int might match the return type of a gcc2
7139 builtin and then its argument prototype would still apply. */
7140 char $ac_func ();
7141 char (*f) ();
7142
7143 #ifdef F77_DUMMY_MAIN
7144 # ifdef __cplusplus
7145 extern "C"
7146 # endif
7147 int F77_DUMMY_MAIN() { return 1; }
7148 #endif
7149 int
7150 main ()
7151 {
7152 /* The GNU C library defines this for functions which it implements
7153 to always fail with ENOSYS. Some functions are actually named
7154 something starting with __ and the normal name is an alias. */
7155 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7156 choke me
7157 #else
7158 f = $ac_func;
7159 #endif
7160
7161 ;
7162 return 0;
7163 }
7164 _ACEOF
7165 rm -f conftest.$ac_objext conftest$ac_exeext
7166 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7167 (eval $ac_link) 2>&5
7168 ac_status=$?
7169 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7170 (exit $ac_status); } &&
7171 { ac_try='test -s conftest$ac_exeext'
7172 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7173 (eval $ac_try) 2>&5
7174 ac_status=$?
7175 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7176 (exit $ac_status); }; }; then
7177 eval "$as_ac_var=yes"
7178 else
7179 echo "$as_me: failed program was:" >&5
7180 cat conftest.$ac_ext >&5
7181 eval "$as_ac_var=no"
7182 fi
7183 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
7184 fi
7185 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
7186 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
7187 if test `eval echo '${'$as_ac_var'}'` = yes; then
7188 cat >>confdefs.h <<_ACEOF
7189 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
7190 _ACEOF
7191
7192 fi
7193 done
7194
7195 echo "$as_me:$LINENO: checking for working mmap" >&5
7196 echo $ECHO_N "checking for working mmap... $ECHO_C" >&6
7197 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then
7198 echo $ECHO_N "(cached) $ECHO_C" >&6
7199 else
7200 if test "$cross_compiling" = yes; then
7201 ac_cv_func_mmap_fixed_mapped=no
7202 else
7203 cat >conftest.$ac_ext <<_ACEOF
7204 #line $LINENO "configure"
7205 #include "confdefs.h"
7206 $ac_includes_default
7207 /* Thanks to Mike Haertel and Jim Avera for this test.
7208 Here is a matrix of mmap possibilities:
7209 mmap private not fixed
7210 mmap private fixed at somewhere currently unmapped
7211 mmap private fixed at somewhere already mapped
7212 mmap shared not fixed
7213 mmap shared fixed at somewhere currently unmapped
7214 mmap shared fixed at somewhere already mapped
7215 For private mappings, we should verify that changes cannot be read()
7216 back from the file, nor mmap's back from the file at a different
7217 address. (There have been systems where private was not correctly
7218 implemented like the infamous i386 svr4.0, and systems where the
7219 VM page cache was not coherent with the file system buffer cache
7220 like early versions of FreeBSD and possibly contemporary NetBSD.)
7221 For shared mappings, we should conversely verify that changes get
7222 propogated back to all the places they're supposed to be.
7223
7224 Grep wants private fixed already mapped.
7225 The main things grep needs to know about mmap are:
7226 * does it exist and is it safe to write into the mmap'd area
7227 * how to use it (BSD variants) */
7228
7229 #include <fcntl.h>
7230 #include <sys/mman.h>
7231
7232 #if !STDC_HEADERS && !HAVE_STDLIB_H
7233 char *malloc ();
7234 #endif
7235
7236 /* This mess was copied from the GNU getpagesize.h. */
7237 #if !HAVE_GETPAGESIZE
7238 /* Assume that all systems that can run configure have sys/param.h. */
7239 # if !HAVE_SYS_PARAM_H
7240 # define HAVE_SYS_PARAM_H 1
7241 # endif
7242
7243 # ifdef _SC_PAGESIZE
7244 # define getpagesize() sysconf(_SC_PAGESIZE)
7245 # else /* no _SC_PAGESIZE */
7246 # if HAVE_SYS_PARAM_H
7247 # include <sys/param.h>
7248 # ifdef EXEC_PAGESIZE
7249 # define getpagesize() EXEC_PAGESIZE
7250 # else /* no EXEC_PAGESIZE */
7251 # ifdef NBPG
7252 # define getpagesize() NBPG * CLSIZE
7253 # ifndef CLSIZE
7254 # define CLSIZE 1
7255 # endif /* no CLSIZE */
7256 # else /* no NBPG */
7257 # ifdef NBPC
7258 # define getpagesize() NBPC
7259 # else /* no NBPC */
7260 # ifdef PAGESIZE
7261 # define getpagesize() PAGESIZE
7262 # endif /* PAGESIZE */
7263 # endif /* no NBPC */
7264 # endif /* no NBPG */
7265 # endif /* no EXEC_PAGESIZE */
7266 # else /* no HAVE_SYS_PARAM_H */
7267 # define getpagesize() 8192 /* punt totally */
7268 # endif /* no HAVE_SYS_PARAM_H */
7269 # endif /* no _SC_PAGESIZE */
7270
7271 #endif /* no HAVE_GETPAGESIZE */
7272
7273 int
7274 main ()
7275 {
7276 char *data, *data2, *data3;
7277 int i, pagesize;
7278 int fd;
7279
7280 pagesize = getpagesize ();
7281
7282 /* First, make a file with some known garbage in it. */
7283 data = (char *) malloc (pagesize);
7284 if (!data)
7285 exit (1);
7286 for (i = 0; i < pagesize; ++i)
7287 *(data + i) = rand ();
7288 umask (0);
7289 fd = creat ("conftest.mmap", 0600);
7290 if (fd < 0)
7291 exit (1);
7292 if (write (fd, data, pagesize) != pagesize)
7293 exit (1);
7294 close (fd);
7295
7296 /* Next, try to mmap the file at a fixed address which already has
7297 something else allocated at it. If we can, also make sure that
7298 we see the same garbage. */
7299 fd = open ("conftest.mmap", O_RDWR);
7300 if (fd < 0)
7301 exit (1);
7302 data2 = (char *) malloc (2 * pagesize);
7303 if (!data2)
7304 exit (1);
7305 data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
7306 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
7307 MAP_PRIVATE | MAP_FIXED, fd, 0L))
7308 exit (1);
7309 for (i = 0; i < pagesize; ++i)
7310 if (*(data + i) != *(data2 + i))
7311 exit (1);
7312
7313 /* Finally, make sure that changes to the mapped area do not
7314 percolate back to the file as seen by read(). (This is a bug on
7315 some variants of i386 svr4.0.) */
7316 for (i = 0; i < pagesize; ++i)
7317 *(data2 + i) = *(data2 + i) + 1;
7318 data3 = (char *) malloc (pagesize);
7319 if (!data3)
7320 exit (1);
7321 if (read (fd, data3, pagesize) != pagesize)
7322 exit (1);
7323 for (i = 0; i < pagesize; ++i)
7324 if (*(data + i) != *(data3 + i))
7325 exit (1);
7326 close (fd);
7327 exit (0);
7328 }
7329 _ACEOF
7330 rm -f conftest$ac_exeext
7331 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7332 (eval $ac_link) 2>&5
7333 ac_status=$?
7334 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7335 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7336 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7337 (eval $ac_try) 2>&5
7338 ac_status=$?
7339 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7340 (exit $ac_status); }; }; then
7341 ac_cv_func_mmap_fixed_mapped=yes
7342 else
7343 echo "$as_me: program exited with status $ac_status" >&5
7344 echo "$as_me: failed program was:" >&5
7345 cat conftest.$ac_ext >&5
7346 ( exit $ac_status )
7347 ac_cv_func_mmap_fixed_mapped=no
7348 fi
7349 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7350 fi
7351 fi
7352 echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5
7353 echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6
7354 if test $ac_cv_func_mmap_fixed_mapped = yes; then
7355
7356 cat >>confdefs.h <<\_ACEOF
7357 #define HAVE_MMAP 1
7358 _ACEOF
7359
7360 fi
7361 rm -f conftest.mmap
7362
7363
7364 echo "$as_me:$LINENO: checking whether we are using the GNU C Library 2.1 or newer" >&5
7365 echo $ECHO_N "checking whether we are using the GNU C Library 2.1 or newer... $ECHO_C" >&6
7366 if test "${ac_cv_gnu_library_2_1+set}" = set; then
7367 echo $ECHO_N "(cached) $ECHO_C" >&6
7368 else
7369 cat >conftest.$ac_ext <<_ACEOF
7370 #line $LINENO "configure"
7371 #include "confdefs.h"
7372
7373 #include <features.h>
7374 #ifdef __GNU_LIBRARY__
7375 #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
7376 Lucky GNU user
7377 #endif
7378 #endif
7379
7380 _ACEOF
7381 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7382 egrep "Lucky GNU user" >/dev/null 2>&1; then
7383 ac_cv_gnu_library_2_1=yes
7384 else
7385 ac_cv_gnu_library_2_1=no
7386 fi
7387 rm -f conftest*
7388
7389
7390
7391 fi
7392 echo "$as_me:$LINENO: result: $ac_cv_gnu_library_2_1" >&5
7393 echo "${ECHO_T}$ac_cv_gnu_library_2_1" >&6
7394
7395 GLIBC21="$ac_cv_gnu_library_2_1"
7396
7397
7398
7399
7400
7401
7402
7403
7404
7405
7406
7407
7408
7409 for ac_header in argz.h limits.h locale.h nl_types.h malloc.h stddef.h \
7410 stdlib.h string.h unistd.h sys/param.h
7411 do
7412 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7413 if eval "test \"\${$as_ac_Header+set}\" = set"; then
7414 echo "$as_me:$LINENO: checking for $ac_header" >&5
7415 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7416 if eval "test \"\${$as_ac_Header+set}\" = set"; then
7417 echo $ECHO_N "(cached) $ECHO_C" >&6
7418 fi
7419 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7420 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7421 else
7422 # Is the header compilable?
7423 echo "$as_me:$LINENO: checking $ac_header usability" >&5
7424 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7425 cat >conftest.$ac_ext <<_ACEOF
7426 #line $LINENO "configure"
7427 #include "confdefs.h"
7428 $ac_includes_default
7429 #include <$ac_header>
7430 _ACEOF
7431 rm -f conftest.$ac_objext
7432 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7433 (eval $ac_compile) 2>&5
7434 ac_status=$?
7435 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7436 (exit $ac_status); } &&
7437 { ac_try='test -s conftest.$ac_objext'
7438 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7439 (eval $ac_try) 2>&5
7440 ac_status=$?
7441 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7442 (exit $ac_status); }; }; then
7443 ac_header_compiler=yes
7444 else
7445 echo "$as_me: failed program was:" >&5
7446 cat conftest.$ac_ext >&5
7447 ac_header_compiler=no
7448 fi
7449 rm -f conftest.$ac_objext conftest.$ac_ext
7450 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7451 echo "${ECHO_T}$ac_header_compiler" >&6
7452
7453 # Is the header present?
7454 echo "$as_me:$LINENO: checking $ac_header presence" >&5
7455 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7456 cat >conftest.$ac_ext <<_ACEOF
7457 #line $LINENO "configure"
7458 #include "confdefs.h"
7459 #include <$ac_header>
7460 _ACEOF
7461 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7462 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7463 ac_status=$?
7464 egrep -v '^ *\+' conftest.er1 >conftest.err
7465 rm -f conftest.er1
7466 cat conftest.err >&5
7467 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7468 (exit $ac_status); } >/dev/null; then
7469 if test -s conftest.err; then
7470 ac_cpp_err=$ac_c_preproc_warn_flag
7471 else
7472 ac_cpp_err=
7473 fi
7474 else
7475 ac_cpp_err=yes
7476 fi
7477 if test -z "$ac_cpp_err"; then
7478 ac_header_preproc=yes
7479 else
7480 echo "$as_me: failed program was:" >&5
7481 cat conftest.$ac_ext >&5
7482 ac_header_preproc=no
7483 fi
7484 rm -f conftest.err conftest.$ac_ext
7485 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7486 echo "${ECHO_T}$ac_header_preproc" >&6
7487
7488 # So? What about this header?
7489 case $ac_header_compiler:$ac_header_preproc in
7490 yes:no )
7491 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7492 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7493 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7494 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
7495 no:yes )
7496 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled." >&5
7497 echo "$as_me: WARNING: $ac_header: present but cannot be compiled." >&2;}
7498 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7499 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7500 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7501 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};;
7502 esac
7503 echo "$as_me:$LINENO: checking for $ac_header" >&5
7504 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7505 if eval "test \"\${$as_ac_Header+set}\" = set"; then
7506 echo $ECHO_N "(cached) $ECHO_C" >&6
7507 else
7508 eval "$as_ac_Header=$ac_header_preproc"
7509 fi
7510 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7511 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7512
7513 fi
7514 if test `eval echo '${'$as_ac_Header'}'` = yes; then
7515 cat >>confdefs.h <<_ACEOF
7516 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7517 _ACEOF
7518
7519 fi
7520
7521 done
7522
7523
7524
7525
7526
7527
7528
7529
7530
7531
7532
7533
7534
7535
7536
7537
7538
7539
7540
7541
7542
7543
7544 for ac_func in feof_unlocked fgets_unlocked getcwd getegid geteuid \
7545 getgid getuid mempcpy munmap putenv setenv setlocale stpcpy strchr strcasecmp \
7546 strdup strtoul tsearch __argz_count __argz_stringify __argz_next
7547 do
7548 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
7549 echo "$as_me:$LINENO: checking for $ac_func" >&5
7550 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
7551 if eval "test \"\${$as_ac_var+set}\" = set"; then
7552 echo $ECHO_N "(cached) $ECHO_C" >&6
7553 else
7554 cat >conftest.$ac_ext <<_ACEOF
7555 #line $LINENO "configure"
7556 #include "confdefs.h"
7557 /* System header to define __stub macros and hopefully few prototypes,
7558 which can conflict with char $ac_func (); below. */
7559 #include <assert.h>
7560 /* Override any gcc2 internal prototype to avoid an error. */
7561 #ifdef __cplusplus
7562 extern "C"
7563 #endif
7564 /* We use char because int might match the return type of a gcc2
7565 builtin and then its argument prototype would still apply. */
7566 char $ac_func ();
7567 char (*f) ();
7568
7569 #ifdef F77_DUMMY_MAIN
7570 # ifdef __cplusplus
7571 extern "C"
7572 # endif
7573 int F77_DUMMY_MAIN() { return 1; }
7574 #endif
7575 int
7576 main ()
7577 {
7578 /* The GNU C library defines this for functions which it implements
7579 to always fail with ENOSYS. Some functions are actually named
7580 something starting with __ and the normal name is an alias. */
7581 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7582 choke me
7583 #else
7584 f = $ac_func;
7585 #endif
7586
7587 ;
7588 return 0;
7589 }
7590 _ACEOF
7591 rm -f conftest.$ac_objext conftest$ac_exeext
7592 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7593 (eval $ac_link) 2>&5
7594 ac_status=$?
7595 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7596 (exit $ac_status); } &&
7597 { ac_try='test -s conftest$ac_exeext'
7598 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7599 (eval $ac_try) 2>&5
7600 ac_status=$?
7601 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7602 (exit $ac_status); }; }; then
7603 eval "$as_ac_var=yes"
7604 else
7605 echo "$as_me: failed program was:" >&5
7606 cat conftest.$ac_ext >&5
7607 eval "$as_ac_var=no"
7608 fi
7609 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
7610 fi
7611 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
7612 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
7613 if test `eval echo '${'$as_ac_var'}'` = yes; then
7614 cat >>confdefs.h <<_ACEOF
7615 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
7616 _ACEOF
7617
7618 fi
7619 done
7620
7621
7622
7623
7624
7625 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
7626 if test "${with_libiconv_prefix+set}" = set; then
7627 withval="$with_libiconv_prefix"
7628
7629 for dir in `echo "$withval" | tr : ' '`; do
7630 if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
7631 if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi
7632 done
7633
7634 fi;
7635
7636 echo "$as_me:$LINENO: checking for iconv" >&5
7637 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
7638 if test "${am_cv_func_iconv+set}" = set; then
7639 echo $ECHO_N "(cached) $ECHO_C" >&6
7640 else
7641
7642 am_cv_func_iconv="no, consider installing GNU libiconv"
7643 am_cv_lib_iconv=no
7644 cat >conftest.$ac_ext <<_ACEOF
7645 #line $LINENO "configure"
7646 #include "confdefs.h"
7647 #include <stdlib.h>
7648 #include <iconv.h>
7649 #ifdef F77_DUMMY_MAIN
7650 # ifdef __cplusplus
7651 extern "C"
7652 # endif
7653 int F77_DUMMY_MAIN() { return 1; }
7654 #endif
7655 int
7656 main ()
7657 {
7658 iconv_t cd = iconv_open("","");
7659 iconv(cd,NULL,NULL,NULL,NULL);
7660 iconv_close(cd);
7661 ;
7662 return 0;
7663 }
7664 _ACEOF
7665 rm -f conftest.$ac_objext conftest$ac_exeext
7666 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7667 (eval $ac_link) 2>&5
7668 ac_status=$?
7669 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7670 (exit $ac_status); } &&
7671 { ac_try='test -s conftest$ac_exeext'
7672 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7673 (eval $ac_try) 2>&5
7674 ac_status=$?
7675 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7676 (exit $ac_status); }; }; then
7677 am_cv_func_iconv=yes
7678 else
7679 echo "$as_me: failed program was:" >&5
7680 cat conftest.$ac_ext >&5
7681 fi
7682 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
7683 if test "$am_cv_func_iconv" != yes; then
7684 am_save_LIBS="$LIBS"
7685 LIBS="$LIBS -liconv"
7686 cat >conftest.$ac_ext <<_ACEOF
7687 #line $LINENO "configure"
7688 #include "confdefs.h"
7689 #include <stdlib.h>
7690 #include <iconv.h>
7691 #ifdef F77_DUMMY_MAIN
7692 # ifdef __cplusplus
7693 extern "C"
7694 # endif
7695 int F77_DUMMY_MAIN() { return 1; }
7696 #endif
7697 int
7698 main ()
7699 {
7700 iconv_t cd = iconv_open("","");
7701 iconv(cd,NULL,NULL,NULL,NULL);
7702 iconv_close(cd);
7703 ;
7704 return 0;
7705 }
7706 _ACEOF
7707 rm -f conftest.$ac_objext conftest$ac_exeext
7708 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7709 (eval $ac_link) 2>&5
7710 ac_status=$?
7711 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7712 (exit $ac_status); } &&
7713 { ac_try='test -s conftest$ac_exeext'
7714 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7715 (eval $ac_try) 2>&5
7716 ac_status=$?
7717 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7718 (exit $ac_status); }; }; then
7719 am_cv_lib_iconv=yes
7720 am_cv_func_iconv=yes
7721 else
7722 echo "$as_me: failed program was:" >&5
7723 cat conftest.$ac_ext >&5
7724 fi
7725 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
7726 LIBS="$am_save_LIBS"
7727 fi
7728
7729 fi
7730 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
7731 echo "${ECHO_T}$am_cv_func_iconv" >&6
7732 if test "$am_cv_func_iconv" = yes; then
7733
7734 cat >>confdefs.h <<\_ACEOF
7735 #define HAVE_ICONV 1
7736 _ACEOF
7737
7738 echo "$as_me:$LINENO: checking for iconv declaration" >&5
7739 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
7740 if test "${am_cv_proto_iconv+set}" = set; then
7741 echo $ECHO_N "(cached) $ECHO_C" >&6
7742 else
7743
7744 cat >conftest.$ac_ext <<_ACEOF
7745 #line $LINENO "configure"
7746 #include "confdefs.h"
7747
7748 #include <stdlib.h>
7749 #include <iconv.h>
7750 extern
7751 #ifdef __cplusplus
7752 "C"
7753 #endif
7754 #if defined(__STDC__) || defined(__cplusplus)
7755 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
7756 #else
7757 size_t iconv();
7758 #endif
7759
7760 #ifdef F77_DUMMY_MAIN
7761 # ifdef __cplusplus
7762 extern "C"
7763 # endif
7764 int F77_DUMMY_MAIN() { return 1; }
7765 #endif
7766 int
7767 main ()
7768 {
7769
7770 ;
7771 return 0;
7772 }
7773 _ACEOF
7774 rm -f conftest.$ac_objext
7775 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7776 (eval $ac_compile) 2>&5
7777 ac_status=$?
7778 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7779 (exit $ac_status); } &&
7780 { ac_try='test -s conftest.$ac_objext'
7781 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7782 (eval $ac_try) 2>&5
7783 ac_status=$?
7784 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7785 (exit $ac_status); }; }; then
7786 am_cv_proto_iconv_arg1=""
7787 else
7788 echo "$as_me: failed program was:" >&5
7789 cat conftest.$ac_ext >&5
7790 am_cv_proto_iconv_arg1="const"
7791 fi
7792 rm -f conftest.$ac_objext conftest.$ac_ext
7793 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
7794 fi
7795
7796 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
7797 echo "$as_me:$LINENO: result: ${ac_t:-
7798 }$am_cv_proto_iconv" >&5
7799 echo "${ECHO_T}${ac_t:-
7800 }$am_cv_proto_iconv" >&6
7801
7802 cat >>confdefs.h <<_ACEOF
7803 #define ICONV_CONST $am_cv_proto_iconv_arg1
7804 _ACEOF
7805
7806 fi
7807 LIBICONV=
7808 if test "$am_cv_lib_iconv" = yes; then
7809 LIBICONV="-liconv"
7810 fi
7811
7812
7813
7814 echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
7815 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
7816 if test "${am_cv_langinfo_codeset+set}" = set; then
7817 echo $ECHO_N "(cached) $ECHO_C" >&6
7818 else
7819 cat >conftest.$ac_ext <<_ACEOF
7820 #line $LINENO "configure"
7821 #include "confdefs.h"
7822 #include <langinfo.h>
7823 #ifdef F77_DUMMY_MAIN
7824 # ifdef __cplusplus
7825 extern "C"
7826 # endif
7827 int F77_DUMMY_MAIN() { return 1; }
7828 #endif
7829 int
7830 main ()
7831 {
7832 char* cs = nl_langinfo(CODESET);
7833 ;
7834 return 0;
7835 }
7836 _ACEOF
7837 rm -f conftest.$ac_objext conftest$ac_exeext
7838 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7839 (eval $ac_link) 2>&5
7840 ac_status=$?
7841 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7842 (exit $ac_status); } &&
7843 { ac_try='test -s conftest$ac_exeext'
7844 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7845 (eval $ac_try) 2>&5
7846 ac_status=$?
7847 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7848 (exit $ac_status); }; }; then
7849 am_cv_langinfo_codeset=yes
7850 else
7851 echo "$as_me: failed program was:" >&5
7852 cat conftest.$ac_ext >&5
7853 am_cv_langinfo_codeset=no
7854 fi
7855 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
7856
7857 fi
7858 echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
7859 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
7860 if test $am_cv_langinfo_codeset = yes; then
7861
7862 cat >>confdefs.h <<\_ACEOF
7863 #define HAVE_LANGINFO_CODESET 1
7864 _ACEOF
7865
7866 fi
7867
7868 if test $ac_cv_header_locale_h = yes; then
7869 echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
7870 echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
7871 if test "${am_cv_val_LC_MESSAGES+set}" = set; then
7872 echo $ECHO_N "(cached) $ECHO_C" >&6
7873 else
7874 cat >conftest.$ac_ext <<_ACEOF
7875 #line $LINENO "configure"
7876 #include "confdefs.h"
7877 #include <locale.h>
7878 #ifdef F77_DUMMY_MAIN
7879 # ifdef __cplusplus
7880 extern "C"
7881 # endif
7882 int F77_DUMMY_MAIN() { return 1; }
7883 #endif
7884 int
7885 main ()
7886 {
7887 return LC_MESSAGES
7888 ;
7889 return 0;
7890 }
7891 _ACEOF
7892 rm -f conftest.$ac_objext conftest$ac_exeext
7893 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7894 (eval $ac_link) 2>&5
7895 ac_status=$?
7896 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7897 (exit $ac_status); } &&
7898 { ac_try='test -s conftest$ac_exeext'
7899 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7900 (eval $ac_try) 2>&5
7901 ac_status=$?
7902 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7903 (exit $ac_status); }; }; then
7904 am_cv_val_LC_MESSAGES=yes
7905 else
7906 echo "$as_me: failed program was:" >&5
7907 cat conftest.$ac_ext >&5
7908 am_cv_val_LC_MESSAGES=no
7909 fi
7910 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
7911 fi
7912 echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
7913 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
7914 if test $am_cv_val_LC_MESSAGES = yes; then
7915
7916 cat >>confdefs.h <<\_ACEOF
7917 #define HAVE_LC_MESSAGES 1
7918 _ACEOF
7919
7920 fi
7921 fi
7922 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
7923 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
7924 # Check whether --enable-nls or --disable-nls was given.
7925 if test "${enable_nls+set}" = set; then
7926 enableval="$enable_nls"
7927 USE_NLS=$enableval
7928 else
7929 USE_NLS=yes
7930 fi;
7931 echo "$as_me:$LINENO: result: $USE_NLS" >&5
7932 echo "${ECHO_T}$USE_NLS" >&6
7933
7934
7935 BUILD_INCLUDED_LIBINTL=no
7936 USE_INCLUDED_LIBINTL=no
7937 INTLLIBS=
7938
7939 if test "$USE_NLS" = "yes"; then
7940
7941 cat >>confdefs.h <<\_ACEOF
7942 #define ENABLE_NLS 1
7943 _ACEOF
7944
7945 echo "$as_me:$LINENO: checking whether included gettext is requested" >&5
7946 echo $ECHO_N "checking whether included gettext is requested... $ECHO_C" >&6
7947
7948 # Check whether --with-included-gettext or --without-included-gettext was given.
7949 if test "${with_included_gettext+set}" = set; then
7950 withval="$with_included_gettext"
7951 nls_cv_force_use_gnu_gettext=$withval
7952 else
7953 nls_cv_force_use_gnu_gettext=no
7954 fi;
7955 echo "$as_me:$LINENO: result: $nls_cv_force_use_gnu_gettext" >&5
7956 echo "${ECHO_T}$nls_cv_force_use_gnu_gettext" >&6
7957
7958 nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7959 if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7960 CATOBJEXT=NONE
7961
7962
7963
7964
7965 if test "${ac_cv_header_libintl_h+set}" = set; then
7966 echo "$as_me:$LINENO: checking for libintl.h" >&5
7967 echo $ECHO_N "checking for libintl.h... $ECHO_C" >&6
7968 if test "${ac_cv_header_libintl_h+set}" = set; then
7969 echo $ECHO_N "(cached) $ECHO_C" >&6
7970 fi
7971 echo "$as_me:$LINENO: result: $ac_cv_header_libintl_h" >&5
7972 echo "${ECHO_T}$ac_cv_header_libintl_h" >&6
7973 else
7974 # Is the header compilable?
7975 echo "$as_me:$LINENO: checking libintl.h usability" >&5
7976 echo $ECHO_N "checking libintl.h usability... $ECHO_C" >&6
7977 cat >conftest.$ac_ext <<_ACEOF
7978 #line $LINENO "configure"
7979 #include "confdefs.h"
7980 $ac_includes_default
7981 #include <libintl.h>
7982 _ACEOF
7983 rm -f conftest.$ac_objext
7984 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7985 (eval $ac_compile) 2>&5
7986 ac_status=$?
7987 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7988 (exit $ac_status); } &&
7989 { ac_try='test -s conftest.$ac_objext'
7990 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7991 (eval $ac_try) 2>&5
7992 ac_status=$?
7993 echo "$as_me:$LINENO: \$? = $ac_status" >&5
7994 (exit $ac_status); }; }; then
7995 ac_header_compiler=yes
7996 else
7997 echo "$as_me: failed program was:" >&5
7998 cat conftest.$ac_ext >&5
7999 ac_header_compiler=no
8000 fi
8001 rm -f conftest.$ac_objext conftest.$ac_ext
8002 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8003 echo "${ECHO_T}$ac_header_compiler" >&6
8004
8005 # Is the header present?
8006 echo "$as_me:$LINENO: checking libintl.h presence" >&5
8007 echo $ECHO_N "checking libintl.h presence... $ECHO_C" >&6
8008 cat >conftest.$ac_ext <<_ACEOF
8009 #line $LINENO "configure"
8010 #include "confdefs.h"
8011 #include <libintl.h>
8012 _ACEOF
8013 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8014 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8015 ac_status=$?
8016 egrep -v '^ *\+' conftest.er1 >conftest.err
8017 rm -f conftest.er1
8018 cat conftest.err >&5
8019 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8020 (exit $ac_status); } >/dev/null; then
8021 if test -s conftest.err; then
8022 ac_cpp_err=$ac_c_preproc_warn_flag
8023 else
8024 ac_cpp_err=
8025 fi
8026 else
8027 ac_cpp_err=yes
8028 fi
8029 if test -z "$ac_cpp_err"; then
8030 ac_header_preproc=yes
8031 else
8032 echo "$as_me: failed program was:" >&5
8033 cat conftest.$ac_ext >&5
8034 ac_header_preproc=no
8035 fi
8036 rm -f conftest.err conftest.$ac_ext
8037 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8038 echo "${ECHO_T}$ac_header_preproc" >&6
8039
8040 # So? What about this header?
8041 case $ac_header_compiler:$ac_header_preproc in
8042 yes:no )
8043 { echo "$as_me:$LINENO: WARNING: libintl.h: accepted by the compiler, rejected by the preprocessor!" >&5
8044 echo "$as_me: WARNING: libintl.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
8045 { echo "$as_me:$LINENO: WARNING: libintl.h: proceeding with the preprocessor's result" >&5
8046 echo "$as_me: WARNING: libintl.h: proceeding with the preprocessor's result" >&2;};;
8047 no:yes )
8048 { echo "$as_me:$LINENO: WARNING: libintl.h: present but cannot be compiled." >&5
8049 echo "$as_me: WARNING: libintl.h: present but cannot be compiled." >&2;}
8050 { echo "$as_me:$LINENO: WARNING: libintl.h: check for missing prerequisite headers?" >&5
8051 echo "$as_me: WARNING: libintl.h: check for missing prerequisite headers?" >&2;}
8052 { echo "$as_me:$LINENO: WARNING: libintl.h: proceeding with the preprocessor's result" >&5
8053 echo "$as_me: WARNING: libintl.h: proceeding with the preprocessor's result" >&2;};;
8054 esac
8055 echo "$as_me:$LINENO: checking for libintl.h" >&5
8056 echo $ECHO_N "checking for libintl.h... $ECHO_C" >&6
8057 if test "${ac_cv_header_libintl_h+set}" = set; then
8058 echo $ECHO_N "(cached) $ECHO_C" >&6
8059 else
8060 ac_cv_header_libintl_h=$ac_header_preproc
8061 fi
8062 echo "$as_me:$LINENO: result: $ac_cv_header_libintl_h" >&5
8063 echo "${ECHO_T}$ac_cv_header_libintl_h" >&6
8064
8065 fi
8066 if test $ac_cv_header_libintl_h = yes; then
8067 echo "$as_me:$LINENO: checking for GNU gettext in libc" >&5
8068 echo $ECHO_N "checking for GNU gettext in libc... $ECHO_C" >&6
8069 if test "${gt_cv_func_gnugettext2_libc+set}" = set; then
8070 echo $ECHO_N "(cached) $ECHO_C" >&6
8071 else
8072 cat >conftest.$ac_ext <<_ACEOF
8073 #line $LINENO "configure"
8074 #include "confdefs.h"
8075 #include <libintl.h>
8076 extern int _nl_msg_cat_cntr;
8077 #ifdef F77_DUMMY_MAIN
8078 # ifdef __cplusplus
8079 extern "C"
8080 # endif
8081 int F77_DUMMY_MAIN() { return 1; }
8082 #endif
8083 int
8084 main ()
8085 {
8086 bindtextdomain ("", "");
8087 return (int) gettext ("") + (int) ngettext ("", "", 0) + _nl_msg_cat_cntr
8088 ;
8089 return 0;
8090 }
8091 _ACEOF
8092 rm -f conftest.$ac_objext conftest$ac_exeext
8093 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8094 (eval $ac_link) 2>&5
8095 ac_status=$?
8096 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8097 (exit $ac_status); } &&
8098 { ac_try='test -s conftest$ac_exeext'
8099 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8100 (eval $ac_try) 2>&5
8101 ac_status=$?
8102 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8103 (exit $ac_status); }; }; then
8104 gt_cv_func_gnugettext2_libc=yes
8105 else
8106 echo "$as_me: failed program was:" >&5
8107 cat conftest.$ac_ext >&5
8108 gt_cv_func_gnugettext2_libc=no
8109 fi
8110 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
8111 fi
8112 echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext2_libc" >&5
8113 echo "${ECHO_T}$gt_cv_func_gnugettext2_libc" >&6
8114
8115 if test "$gt_cv_func_gnugettext2_libc" != "yes"; then
8116 echo "$as_me:$LINENO: checking for GNU gettext in libintl" >&5
8117 echo $ECHO_N "checking for GNU gettext in libintl... $ECHO_C" >&6
8118 if test "${gt_cv_func_gnugettext2_libintl+set}" = set; then
8119 echo $ECHO_N "(cached) $ECHO_C" >&6
8120 else
8121 gt_save_LIBS="$LIBS"
8122 LIBS="$LIBS -lintl $LIBICONV"
8123 cat >conftest.$ac_ext <<_ACEOF
8124 #line $LINENO "configure"
8125 #include "confdefs.h"
8126 #include <libintl.h>
8127 extern int _nl_msg_cat_cntr;
8128 #ifdef F77_DUMMY_MAIN
8129 # ifdef __cplusplus
8130 extern "C"
8131 # endif
8132 int F77_DUMMY_MAIN() { return 1; }
8133 #endif
8134 int
8135 main ()
8136 {
8137 bindtextdomain ("", "");
8138 return (int) gettext ("") + (int) ngettext ("", "", 0) + _nl_msg_cat_cntr
8139 ;
8140 return 0;
8141 }
8142 _ACEOF
8143 rm -f conftest.$ac_objext conftest$ac_exeext
8144 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8145 (eval $ac_link) 2>&5
8146 ac_status=$?
8147 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8148 (exit $ac_status); } &&
8149 { ac_try='test -s conftest$ac_exeext'
8150 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8151 (eval $ac_try) 2>&5
8152 ac_status=$?
8153 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8154 (exit $ac_status); }; }; then
8155 gt_cv_func_gnugettext2_libintl=yes
8156 else
8157 echo "$as_me: failed program was:" >&5
8158 cat conftest.$ac_ext >&5
8159 gt_cv_func_gnugettext2_libintl=no
8160 fi
8161 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
8162 LIBS="$gt_save_LIBS"
8163 fi
8164 echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext2_libintl" >&5
8165 echo "${ECHO_T}$gt_cv_func_gnugettext2_libintl" >&6
8166 fi
8167
8168 if test "$gt_cv_func_gnugettext2_libc" = "yes" \
8169 || { test "$gt_cv_func_gnugettext2_libintl" = "yes" \
8170 && test "$PACKAGE" != gettext; }; then
8171
8172 cat >>confdefs.h <<\_ACEOF
8173 #define HAVE_GETTEXT 1
8174 _ACEOF
8175
8176
8177 if test "$gt_cv_func_gnugettext2_libintl" = "yes"; then
8178 INTLLIBS="-lintl $LIBICONV"
8179 fi
8180
8181 gt_save_LIBS="$LIBS"
8182 LIBS="$LIBS $INTLLIBS"
8183
8184 for ac_func in dcgettext
8185 do
8186 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8187 echo "$as_me:$LINENO: checking for $ac_func" >&5
8188 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8189 if eval "test \"\${$as_ac_var+set}\" = set"; then
8190 echo $ECHO_N "(cached) $ECHO_C" >&6
8191 else
8192 cat >conftest.$ac_ext <<_ACEOF
8193 #line $LINENO "configure"
8194 #include "confdefs.h"
8195 /* System header to define __stub macros and hopefully few prototypes,
8196 which can conflict with char $ac_func (); below. */
8197 #include <assert.h>
8198 /* Override any gcc2 internal prototype to avoid an error. */
8199 #ifdef __cplusplus
8200 extern "C"
8201 #endif
8202 /* We use char because int might match the return type of a gcc2
8203 builtin and then its argument prototype would still apply. */
8204 char $ac_func ();
8205 char (*f) ();
8206
8207 #ifdef F77_DUMMY_MAIN
8208 # ifdef __cplusplus
8209 extern "C"
8210 # endif
8211 int F77_DUMMY_MAIN() { return 1; }
8212 #endif
8213 int
8214 main ()
8215 {
8216 /* The GNU C library defines this for functions which it implements
8217 to always fail with ENOSYS. Some functions are actually named
8218 something starting with __ and the normal name is an alias. */
8219 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
8220 choke me
8221 #else
8222 f = $ac_func;
8223 #endif
8224
8225 ;
8226 return 0;
8227 }
8228 _ACEOF
8229 rm -f conftest.$ac_objext conftest$ac_exeext
8230 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8231 (eval $ac_link) 2>&5
8232 ac_status=$?
8233 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8234 (exit $ac_status); } &&
8235 { ac_try='test -s conftest$ac_exeext'
8236 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8237 (eval $ac_try) 2>&5
8238 ac_status=$?
8239 echo "$as_me:$LINENO: \$? = $ac_status" >&5
8240 (exit $ac_status); }; }; then
8241 eval "$as_ac_var=yes"
8242 else
8243 echo "$as_me: failed program was:" >&5
8244 cat conftest.$ac_ext >&5
8245 eval "$as_ac_var=no"
8246 fi
8247 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
8248 fi
8249 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8250 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8251 if test `eval echo '${'$as_ac_var'}'` = yes; then
8252 cat >>confdefs.h <<_ACEOF
8253 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
8254 _ACEOF
8255
8256 fi
8257 done
8258
8259 LIBS="$gt_save_LIBS"
8260
8261 # Extract the first word of "msgfmt", so it can be a program name with args.
8262 set dummy msgfmt; ac_word=$2
8263 echo "$as_me:$LINENO: checking for $ac_word" >&5
8264 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8265 if test "${ac_cv_path_MSGFMT+set}" = set; then
8266 echo $ECHO_N "(cached) $ECHO_C" >&6
8267 else
8268 case "$MSGFMT" in
8269 /*)
8270 ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8271 ;;
8272 *)
8273 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8274 for ac_dir in $PATH; do
8275 test -z "$ac_dir" && ac_dir=.
8276 if test -f $ac_dir/$ac_word; then
8277 if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1; then
8278 ac_cv_path_MSGFMT="$ac_dir/$ac_word"
8279 break
8280 fi
8281 fi
8282 done
8283 IFS="$ac_save_ifs"
8284 test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
8285 ;;
8286 esac
8287 fi
8288 MSGFMT="$ac_cv_path_MSGFMT"
8289 if test "$MSGFMT" != ":"; then
8290 echo "$as_me:$LINENO: result: $MSGFMT" >&5
8291 echo "${ECHO_T}$MSGFMT" >&6
8292 else
8293 echo "$as_me:$LINENO: result: no" >&5
8294 echo "${ECHO_T}no" >&6
8295 fi
8296
8297 # Extract the first word of "gmsgfmt", so it can be a program name with args.
8298 set dummy gmsgfmt; ac_word=$2
8299 echo "$as_me:$LINENO: checking for $ac_word" >&5
8300 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8301 if test "${ac_cv_path_GMSGFMT+set}" = set; then
8302 echo $ECHO_N "(cached) $ECHO_C" >&6
8303 else
8304 case $GMSGFMT in
8305 [\\/]* | ?:[\\/]*)
8306 ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8307 ;;
8308 *)
8309 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8310 for as_dir in $PATH
8311 do
8312 IFS=$as_save_IFS
8313 test -z "$as_dir" && as_dir=.
8314 for ac_exec_ext in '' $ac_executable_extensions; do
8315 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8316 ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
8317 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8318 break 2
8319 fi
8320 done
8321 done
8322
8323 test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8324 ;;
8325 esac
8326 fi
8327 GMSGFMT=$ac_cv_path_GMSGFMT
8328
8329 if test -n "$GMSGFMT"; then
8330 echo "$as_me:$LINENO: result: $GMSGFMT" >&5
8331 echo "${ECHO_T}$GMSGFMT" >&6
8332 else
8333 echo "$as_me:$LINENO: result: no" >&5
8334 echo "${ECHO_T}no" >&6
8335 fi
8336
8337
8338 # Extract the first word of "xgettext", so it can be a program name with args.
8339 set dummy xgettext; ac_word=$2
8340 echo "$as_me:$LINENO: checking for $ac_word" >&5
8341 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8342 if test "${ac_cv_path_XGETTEXT+set}" = set; then
8343 echo $ECHO_N "(cached) $ECHO_C" >&6
8344 else
8345 case "$XGETTEXT" in
8346 /*)
8347 ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8348 ;;
8349 *)
8350 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8351 for ac_dir in $PATH; do
8352 test -z "$ac_dir" && ac_dir=.
8353 if test -f $ac_dir/$ac_word; then
8354 if $ac_dir/$ac_word --omit-header /dev/null >/dev/null 2>&1; then
8355 ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8356 break
8357 fi
8358 fi
8359 done
8360 IFS="$ac_save_ifs"
8361 test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8362 ;;
8363 esac
8364 fi
8365 XGETTEXT="$ac_cv_path_XGETTEXT"
8366 if test "$XGETTEXT" != ":"; then
8367 echo "$as_me:$LINENO: result: $XGETTEXT" >&5
8368 echo "${ECHO_T}$XGETTEXT" >&6
8369 else
8370 echo "$as_me:$LINENO: result: no" >&5
8371 echo "${ECHO_T}no" >&6
8372 fi
8373
8374
8375 CATOBJEXT=.gmo
8376 fi
8377
8378 fi
8379
8380
8381
8382 if test "$CATOBJEXT" = "NONE"; then
8383 nls_cv_use_gnu_gettext=yes
8384 fi
8385 fi
8386
8387 if test "$nls_cv_use_gnu_gettext" = "yes"; then
8388 INTLOBJS="\$(GETTOBJS)"
8389 # Extract the first word of "msgfmt", so it can be a program name with args.
8390 set dummy msgfmt; ac_word=$2
8391 echo "$as_me:$LINENO: checking for $ac_word" >&5
8392 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8393 if test "${ac_cv_path_MSGFMT+set}" = set; then
8394 echo $ECHO_N "(cached) $ECHO_C" >&6
8395 else
8396 case "$MSGFMT" in
8397 /*)
8398 ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8399 ;;
8400 *)
8401 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8402 for ac_dir in $PATH; do
8403 test -z "$ac_dir" && ac_dir=.
8404 if test -f $ac_dir/$ac_word; then
8405 if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1; then
8406 ac_cv_path_MSGFMT="$ac_dir/$ac_word"
8407 break
8408 fi
8409 fi
8410 done
8411 IFS="$ac_save_ifs"
8412 test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
8413 ;;
8414 esac
8415 fi
8416 MSGFMT="$ac_cv_path_MSGFMT"
8417 if test "$MSGFMT" != ":"; then
8418 echo "$as_me:$LINENO: result: $MSGFMT" >&5
8419 echo "${ECHO_T}$MSGFMT" >&6
8420 else
8421 echo "$as_me:$LINENO: result: no" >&5
8422 echo "${ECHO_T}no" >&6
8423 fi
8424
8425 # Extract the first word of "gmsgfmt", so it can be a program name with args.
8426 set dummy gmsgfmt; ac_word=$2
8427 echo "$as_me:$LINENO: checking for $ac_word" >&5
8428 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8429 if test "${ac_cv_path_GMSGFMT+set}" = set; then
8430 echo $ECHO_N "(cached) $ECHO_C" >&6
8431 else
8432 case $GMSGFMT in
8433 [\\/]* | ?:[\\/]*)
8434 ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8435 ;;
8436 *)
8437 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8438 for as_dir in $PATH
8439 do
8440 IFS=$as_save_IFS
8441 test -z "$as_dir" && as_dir=.
8442 for ac_exec_ext in '' $ac_executable_extensions; do
8443 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8444 ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
8445 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8446 break 2
8447 fi
8448 done
8449 done
8450
8451 test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8452 ;;
8453 esac
8454 fi
8455 GMSGFMT=$ac_cv_path_GMSGFMT
8456
8457 if test -n "$GMSGFMT"; then
8458 echo "$as_me:$LINENO: result: $GMSGFMT" >&5
8459 echo "${ECHO_T}$GMSGFMT" >&6
8460 else
8461 echo "$as_me:$LINENO: result: no" >&5
8462 echo "${ECHO_T}no" >&6
8463 fi
8464
8465 # Extract the first word of "xgettext", so it can be a program name with args.
8466 set dummy xgettext; ac_word=$2
8467 echo "$as_me:$LINENO: checking for $ac_word" >&5
8468 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8469 if test "${ac_cv_path_XGETTEXT+set}" = set; then
8470 echo $ECHO_N "(cached) $ECHO_C" >&6
8471 else
8472 case "$XGETTEXT" in
8473 /*)
8474 ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8475 ;;
8476 *)
8477 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8478 for ac_dir in $PATH; do
8479 test -z "$ac_dir" && ac_dir=.
8480 if test -f $ac_dir/$ac_word; then
8481 if $ac_dir/$ac_word --omit-header /dev/null >/dev/null 2>&1; then
8482 ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8483 break
8484 fi
8485 fi
8486 done
8487 IFS="$ac_save_ifs"
8488 test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8489 ;;
8490 esac
8491 fi
8492 XGETTEXT="$ac_cv_path_XGETTEXT"
8493 if test "$XGETTEXT" != ":"; then
8494 echo "$as_me:$LINENO: result: $XGETTEXT" >&5
8495 echo "${ECHO_T}$XGETTEXT" >&6
8496 else
8497 echo "$as_me:$LINENO: result: no" >&5
8498 echo "${ECHO_T}no" >&6
8499 fi
8500
8501
8502 BUILD_INCLUDED_LIBINTL=yes
8503 USE_INCLUDED_LIBINTL=yes
8504 CATOBJEXT=.gmo
8505 INTLLIBS="\$(top_builddir)/intl/libintl.a $LIBICONV"
8506 LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
8507 fi
8508
8509 if test "$GMSGFMT" != ":"; then
8510 if $GMSGFMT --statistics /dev/null >/dev/null 2>&1; then
8511 : ;
8512 else
8513 echo "$as_me:$LINENO: result: found msgfmt program is not GNU msgfmt; ignore it" >&5
8514 echo "${ECHO_T}found msgfmt program is not GNU msgfmt; ignore it" >&6
8515 GMSGFMT=":"
8516 fi
8517 fi
8518
8519 if test "$XGETTEXT" != ":"; then
8520 if $XGETTEXT --omit-header /dev/null >/dev/null 2>&1; then
8521 : ;
8522 else
8523 echo "$as_me:$LINENO: result: found xgettext program is not GNU xgettext; ignore it" >&5
8524 echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6
8525 XGETTEXT=":"
8526 fi
8527 fi
8528
8529 POSUB=po
8530 fi
8531 ac_config_commands="$ac_config_commands default-1"
8532
8533
8534
8535 if test "$PACKAGE" = gettext; then
8536 BUILD_INCLUDED_LIBINTL=yes
8537 fi
8538
8539 for ac_prog in bison
8540 do
8541 # Extract the first word of "$ac_prog", so it can be a program name with args.
8542 set dummy $ac_prog; ac_word=$2
8543 echo "$as_me:$LINENO: checking for $ac_word" >&5
8544 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8545 if test "${ac_cv_prog_INTLBISON+set}" = set; then
8546 echo $ECHO_N "(cached) $ECHO_C" >&6
8547 else
8548 if test -n "$INTLBISON"; then
8549 ac_cv_prog_INTLBISON="$INTLBISON" # Let the user override the test.
8550 else
8551 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8552 for as_dir in $PATH
8553 do
8554 IFS=$as_save_IFS
8555 test -z "$as_dir" && as_dir=.
8556 for ac_exec_ext in '' $ac_executable_extensions; do
8557 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8558 ac_cv_prog_INTLBISON="$ac_prog"
8559 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8560 break 2
8561 fi
8562 done
8563 done
8564
8565 fi
8566 fi
8567 INTLBISON=$ac_cv_prog_INTLBISON
8568 if test -n "$INTLBISON"; then
8569 echo "$as_me:$LINENO: result: $INTLBISON" >&5
8570 echo "${ECHO_T}$INTLBISON" >&6
8571 else
8572 echo "$as_me:$LINENO: result: no" >&5
8573 echo "${ECHO_T}no" >&6
8574 fi
8575
8576 test -n "$INTLBISON" && break
8577 done
8578
8579 if test -z "$INTLBISON"; then
8580 ac_verc_fail=yes
8581 else
8582 echo "$as_me:$LINENO: checking version of bison" >&5
8583 echo $ECHO_N "checking version of bison... $ECHO_C" >&6
8584 ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
8585 case $ac_prog_version in
8586 '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
8587 1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
8588 ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
8589 *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
8590 esac
8591 echo "$as_me:$LINENO: result: $ac_prog_version" >&5
8592 echo "${ECHO_T}$ac_prog_version" >&6
8593 fi
8594 if test $ac_verc_fail = yes; then
8595 INTLBISON=:
8596 fi
8597
8598 for lang in $ALL_LINGUAS; do
8599 GMOFILES="$GMOFILES $lang.gmo"
8600 POFILES="$POFILES $lang.po"
8601 done
8602
8603
8604
8605
8606
8607
8608
8609
8610
8611
8612
8613 nls_cv_header_intl=
8614 nls_cv_header_libgt=
8615
8616 DATADIRNAME=share
8617
8618
8619 INSTOBJEXT=.mo
8620
8621
8622 GENCAT=gencat
8623
8624
8625
8626 if test "x$CATOBJEXT" != "x"; then
8627 if test "x$ALL_LINGUAS" = "x"; then
8628 LINGUAS=
8629 else
8630 echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
8631 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
8632 NEW_LINGUAS=
8633 for presentlang in $ALL_LINGUAS; do
8634 useit=no
8635 for desiredlang in ${LINGUAS-$ALL_LINGUAS}; do
8636 # Use the presentlang catalog if desiredlang is
8637 # a. equal to presentlang, or
8638 # b. a variant of presentlang (because in this case,
8639 # presentlang can be used as a fallback for messages
8640 # which are not translated in the desiredlang catalog).
8641 case "$desiredlang" in
8642 "$presentlang"*) useit=yes;;
8643 esac
8644 done
8645 if test $useit = yes; then
8646 NEW_LINGUAS="$NEW_LINGUAS $presentlang"
8647 fi
8648 done
8649 LINGUAS=$NEW_LINGUAS
8650 echo "$as_me:$LINENO: result: $LINGUAS" >&5
8651 echo "${ECHO_T}$LINGUAS" >&6
8652 fi
8653
8654 if test -n "$LINGUAS"; then
8655 for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8656 fi
8657 fi
8658
8659 MKINSTALLDIRS=
8660 if test -n "$ac_aux_dir"; then
8661 MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8662 fi
8663 if test -z "$MKINSTALLDIRS"; then
8664 MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8665 fi
8666
8667
8668 INTL_LIBTOOL_SUFFIX_PREFIX=
8669
8670
8671
8672 # This is necessary so that .o files in LIBOBJS are also built via
8673 # the ANSI2KNR-filtering rules.
8674 LIBOBJS=`echo $LIBOBJS|sed 's/\.o /\$U.o /g;s/\.o$/\$U.o/'`
8675
8676
8677 ac_config_files="$ac_config_files Makefile config/Makefile intl/Makefile po/Makefile.in lib/Makefile src/Makefile doc/Makefile m4/Makefile"
8678 cat >confcache <<\_ACEOF
8679 # This file is a shell script that caches the results of configure
8680 # tests run on this system so they can be shared between configure
8681 # scripts and configure runs, see configure's option --config-cache.
8682 # It is not useful on other systems. If it contains results you don't
8683 # want to keep, you may remove or edit it.
8684 #
8685 # config.status only pays attention to the cache file if you give it
8686 # the --recheck option to rerun configure.
8687 #
8688 # `ac_cv_env_foo' variables (set or unset) will be overriden when
8689 # loading this file, other *unset* `ac_cv_foo' will be assigned the
8690 # following values.
8691
8692 _ACEOF
8693
8694 # The following way of writing the cache mishandles newlines in values,
8695 # but we know of no workaround that is simple, portable, and efficient.
8696 # So, don't put newlines in cache variables' values.
8697 # Ultrix sh set writes to stderr and can't be redirected directly,
8698 # and sets the high bit in the cache file unless we assign to the vars.
8699 {
8700 (set) 2>&1 |
8701 case `(ac_space=' '; set | grep ac_space) 2>&1` in
8702 *ac_space=\ *)
8703 # `set' does not quote correctly, so add quotes (double-quote
8704 # substitution turns \\\\ into \\, and sed turns \\ into \).
8705 sed -n \
8706 "s/'/'\\\\''/g;
8707 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8708 ;;
8709 *)
8710 # `set' quotes correctly as required by POSIX, so do not add quotes.
8711 sed -n \
8712 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
8713 ;;
8714 esac;
8715 } |
8716 sed '
8717 t clear
8718 : clear
8719 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8720 t end
8721 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8722 : end' >>confcache
8723 if cmp -s $cache_file confcache; then :; else
8724 if test -w $cache_file; then
8725 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
8726 cat confcache >$cache_file
8727 else
8728 echo "not updating unwritable cache $cache_file"
8729 fi
8730 fi
8731 rm -f confcache
8732
8733 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8734 # Let make expand exec_prefix.
8735 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8736
8737 # VPATH may cause trouble with some makes, so we remove $(srcdir),
8738 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8739 # trailing colons and then remove the whole line if VPATH becomes empty
8740 # (actually we leave an empty line to preserve line numbers).
8741 if test "x$srcdir" = x.; then
8742 ac_vpsub='/^[ ]*VPATH[ ]*=/{
8743 s/:*\$(srcdir):*/:/;
8744 s/:*\${srcdir}:*/:/;
8745 s/:*@srcdir@:*/:/;
8746 s/^\([^=]*=[ ]*\):*/\1/;
8747 s/:*$//;
8748 s/^[^=]*=[ ]*$//;
8749 }'
8750 fi
8751
8752 DEFS=-DHAVE_CONFIG_H
8753
8754
8755 : ${CONFIG_STATUS=./config.status}
8756 ac_clean_files_save=$ac_clean_files
8757 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8758 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
8759 echo "$as_me: creating $CONFIG_STATUS" >&6;}
8760 cat >$CONFIG_STATUS <<_ACEOF
8761 #! $SHELL
8762 # Generated by $as_me.
8763 # Run this file to recreate the current configuration.
8764 # Compiler output produced by configure, useful for debugging
8765 # configure, is in config.log if it exists.
8766
8767 debug=false
8768 SHELL=\${CONFIG_SHELL-$SHELL}
8769 _ACEOF
8770
8771 cat >>$CONFIG_STATUS <<\_ACEOF
8772
8773 ## --------------------- ##
8774 ## M4sh Initialization. ##
8775 ## --------------------- ##
8776
8777 # Be Bourne compatible
8778 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
8779 emulate sh
8780 NULLCMD=:
8781 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
8782 set -o posix
8783 fi
8784
8785 # NLS nuisances.
8786 # Support unset when possible.
8787 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
8788 as_unset=unset
8789 else
8790 as_unset=false
8791 fi
8792
8793 (set +x; test -n "`(LANG=C; export LANG) 2>&1`") &&
8794 { $as_unset LANG || test "${LANG+set}" != set; } ||
8795 { LANG=C; export LANG; }
8796 (set +x; test -n "`(LC_ALL=C; export LC_ALL) 2>&1`") &&
8797 { $as_unset LC_ALL || test "${LC_ALL+set}" != set; } ||
8798 { LC_ALL=C; export LC_ALL; }
8799 (set +x; test -n "`(LC_TIME=C; export LC_TIME) 2>&1`") &&
8800 { $as_unset LC_TIME || test "${LC_TIME+set}" != set; } ||
8801 { LC_TIME=C; export LC_TIME; }
8802 (set +x; test -n "`(LC_CTYPE=C; export LC_CTYPE) 2>&1`") &&
8803 { $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set; } ||
8804 { LC_CTYPE=C; export LC_CTYPE; }
8805 (set +x; test -n "`(LANGUAGE=C; export LANGUAGE) 2>&1`") &&
8806 { $as_unset LANGUAGE || test "${LANGUAGE+set}" != set; } ||
8807 { LANGUAGE=C; export LANGUAGE; }
8808 (set +x; test -n "`(LC_COLLATE=C; export LC_COLLATE) 2>&1`") &&
8809 { $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set; } ||
8810 { LC_COLLATE=C; export LC_COLLATE; }
8811 (set +x; test -n "`(LC_NUMERIC=C; export LC_NUMERIC) 2>&1`") &&
8812 { $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set; } ||
8813 { LC_NUMERIC=C; export LC_NUMERIC; }
8814 (set +x; test -n "`(LC_MESSAGES=C; export LC_MESSAGES) 2>&1`") &&
8815 { $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set; } ||
8816 { LC_MESSAGES=C; export LC_MESSAGES; }
8817
8818
8819 # Name of the executable.
8820 as_me=`(basename "$0") 2>/dev/null ||
8821 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8822 X"$0" : 'X\(//\)$' \| \
8823 X"$0" : 'X\(/\)$' \| \
8824 . : '\(.\)' 2>/dev/null ||
8825 echo X/"$0" |
8826 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
8827 /^X\/\(\/\/\)$/{ s//\1/; q; }
8828 /^X\/\(\/\).*/{ s//\1/; q; }
8829 s/.*/./; q'`
8830
8831 # PATH needs CR, and LINENO needs CR and PATH.
8832 # Avoid depending upon Character Ranges.
8833 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8834 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8835 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8836 as_cr_digits='0123456789'
8837 as_cr_alnum=$as_cr_Letters$as_cr_digits
8838
8839 # The user is always right.
8840 if test "${PATH_SEPARATOR+set}" != set; then
8841 echo "#! $SHELL" >conftest.sh
8842 echo "exit 0" >>conftest.sh
8843 chmod +x conftest.sh
8844 if (PATH=".;."; conftest.sh) >/dev/null 2>&1; then
8845 PATH_SEPARATOR=';'
8846 else
8847 PATH_SEPARATOR=:
8848 fi
8849 rm -f conftest.sh
8850 fi
8851
8852
8853 as_lineno_1=$LINENO
8854 as_lineno_2=$LINENO
8855 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8856 test "x$as_lineno_1" != "x$as_lineno_2" &&
8857 test "x$as_lineno_3" = "x$as_lineno_2" || {
8858 # Find who we are. Look in the path if we contain no path at all
8859 # relative or not.
8860 case $0 in
8861 *[\\/]* ) as_myself=$0 ;;
8862 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8863 for as_dir in $PATH
8864 do
8865 IFS=$as_save_IFS
8866 test -z "$as_dir" && as_dir=.
8867 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8868 done
8869
8870 ;;
8871 esac
8872 # We did not find ourselves, most probably we were run as `sh COMMAND'
8873 # in which case we are not to be found in the path.
8874 if test "x$as_myself" = x; then
8875 as_myself=$0
8876 fi
8877 if test ! -f "$as_myself"; then
8878 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
8879 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
8880 { (exit 1); exit 1; }; }
8881 fi
8882 case $CONFIG_SHELL in
8883 '')
8884 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8885 for as_dir in /bin:/usr/bin:$PATH
8886 do
8887 IFS=$as_save_IFS
8888 test -z "$as_dir" && as_dir=.
8889 for as_base in sh bash ksh sh5; do
8890 case $as_dir in
8891 /*)
8892 if ("$as_dir/$as_base" -c '
8893 as_lineno_1=$LINENO
8894 as_lineno_2=$LINENO
8895 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
8896 test "x$as_lineno_1" != "x$as_lineno_2" &&
8897 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
8898 CONFIG_SHELL=$as_dir/$as_base
8899 export CONFIG_SHELL
8900 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
8901 fi;;
8902 esac
8903 done
8904 done
8905 ;;
8906 esac
8907
8908 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
8909 # uniformly replaced by the line number. The first 'sed' inserts a
8910 # line-number line before each line; the second 'sed' does the real
8911 # work. The second script uses 'N' to pair each line-number line
8912 # with the numbered line, and appends trailing '-' during
8913 # substitution so that $LINENO is not a special case at line end.
8914 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
8915 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
8916 sed '=' <$as_myself |
8917 sed '
8918 N
8919 s,$,-,
8920 : loop
8921 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
8922 t loop
8923 s,-$,,
8924 s,^['$as_cr_digits']*\n,,
8925 ' >$as_me.lineno &&
8926 chmod +x $as_me.lineno ||
8927 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
8928 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
8929 { (exit 1); exit 1; }; }
8930
8931 # Don't try to exec as it changes $[0], causing all sort of problems
8932 # (the dirname of $[0] is not the place where we might find the
8933 # original and so on. Autoconf is especially sensible to this).
8934 . ./$as_me.lineno
8935 # Exit status is that of the last command.
8936 exit
8937 }
8938
8939
8940 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
8941 *c*,-n*) ECHO_N= ECHO_C='
8942 ' ECHO_T=' ' ;;
8943 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
8944 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
8945 esac
8946
8947 if expr a : '\(a\)' >/dev/null 2>&1; then
8948 as_expr=expr
8949 else
8950 as_expr=false
8951 fi
8952
8953 rm -f conf$$ conf$$.exe conf$$.file
8954 echo >conf$$.file
8955 if ln -s conf$$.file conf$$ 2>/dev/null; then
8956 # We could just check for DJGPP; but this test a) works b) is more generic
8957 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
8958 if test -f conf$$.exe; then
8959 # Don't use ln at all; we don't have any links
8960 as_ln_s='cp -p'
8961 else
8962 as_ln_s='ln -s'
8963 fi
8964 elif ln conf$$.file conf$$ 2>/dev/null; then
8965 as_ln_s=ln
8966 else
8967 as_ln_s='cp -p'
8968 fi
8969 rm -f conf$$ conf$$.exe conf$$.file
8970
8971 as_executable_p="test -f"
8972
8973 # Sed expression to map a string onto a valid CPP name.
8974 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
8975
8976 # Sed expression to map a string onto a valid variable name.
8977 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
8978
8979
8980 # IFS
8981 # We need space, tab and new line, in precisely that order.
8982 as_nl='
8983 '
8984 IFS=" $as_nl"
8985
8986 # CDPATH.
8987 $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=$PATH_SEPARATOR; export CDPATH; }
8988
8989 exec 6>&1
8990
8991 # Open the log real soon, to keep \$[0] and so on meaningful, and to
8992 # report actual input values of CONFIG_FILES etc. instead of their
8993 # values after options handling. Logging --version etc. is OK.
8994 exec 5>>config.log
8995 {
8996 echo
8997 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8998 ## Running $as_me. ##
8999 _ASBOX
9000 } >&5
9001 cat >&5 <<_CSEOF
9002
9003 This file was extended by GNU Bison $as_me 1.30e, which was
9004 generated by GNU Autoconf 2.52g. Invocation command line was
9005
9006 CONFIG_FILES = $CONFIG_FILES
9007 CONFIG_HEADERS = $CONFIG_HEADERS
9008 CONFIG_LINKS = $CONFIG_LINKS
9009 CONFIG_COMMANDS = $CONFIG_COMMANDS
9010 $ $0 $@
9011
9012 _CSEOF
9013 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
9014 echo >&5
9015 _ACEOF
9016
9017 # Files that config.status was made for.
9018 if test -n "$ac_config_files"; then
9019 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
9020 fi
9021
9022 if test -n "$ac_config_headers"; then
9023 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
9024 fi
9025
9026 if test -n "$ac_config_links"; then
9027 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
9028 fi
9029
9030 if test -n "$ac_config_commands"; then
9031 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
9032 fi
9033
9034 cat >>$CONFIG_STATUS <<\_ACEOF
9035
9036 ac_cs_usage="\
9037 \`$as_me' instantiates files from templates according to the
9038 current configuration.
9039
9040 Usage: $0 [OPTIONS] [FILE]...
9041
9042 -h, --help print this help, then exit
9043 -V, --version print version number, then exit
9044 -d, --debug don't remove temporary files
9045 --recheck update $as_me by reconfiguring in the same conditions
9046 --file=FILE[:TEMPLATE]
9047 instantiate the configuration file FILE
9048 --header=FILE[:TEMPLATE]
9049 instantiate the configuration header FILE
9050
9051 Configuration files:
9052 $config_files
9053
9054 Configuration headers:
9055 $config_headers
9056
9057 Configuration commands:
9058 $config_commands
9059
9060 Report bugs to <bug-autoconf@gnu.org>."
9061 _ACEOF
9062
9063 cat >>$CONFIG_STATUS <<_ACEOF
9064 ac_cs_version="\\
9065 GNU Bison config.status 1.30e
9066 configured by $0, generated by GNU Autoconf 2.52g,
9067 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
9068
9069 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
9070 Free Software Foundation, Inc.
9071 This config.status script is free software; the Free Software Foundation
9072 gives unlimited permission to copy, distribute and modify it."
9073 srcdir=$srcdir
9074 INSTALL="$INSTALL"
9075 _ACEOF
9076
9077 cat >>$CONFIG_STATUS <<\_ACEOF
9078 # If no file are specified by the user, then we need to provide default
9079 # value. By we need to know if files were specified by the user.
9080 ac_need_defaults=:
9081 while test $# != 0
9082 do
9083 case $1 in
9084 --*=*)
9085 ac_option=`expr "x$1" : 'x\([^=]*\)='`
9086 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
9087 shift
9088 set dummy "$ac_option" "$ac_optarg" ${1+"$@"}
9089 shift
9090 ;;
9091 -*);;
9092 *) # This is not an option, so the user has probably given explicit
9093 # arguments.
9094 ac_need_defaults=false;;
9095 esac
9096
9097 case $1 in
9098 # Handling of the options.
9099 _ACEOF
9100 cat >>$CONFIG_STATUS <<_ACEOF
9101 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9102 echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion"
9103 exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;;
9104 _ACEOF
9105 cat >>$CONFIG_STATUS <<\_ACEOF
9106 --version | --vers* | -V )
9107 echo "$ac_cs_version"; exit 0 ;;
9108 --he | --h)
9109 # Conflict between --help and --header
9110 { { echo "$as_me:$LINENO: error: ambiguous option: $1
9111 Try \`$0 --help' for more information." >&5
9112 echo "$as_me: error: ambiguous option: $1
9113 Try \`$0 --help' for more information." >&2;}
9114 { (exit 1); exit 1; }; };;
9115 --help | --hel | -h )
9116 echo "$ac_cs_usage"; exit 0 ;;
9117 --debug | --d* | -d )
9118 debug=: ;;
9119 --file | --fil | --fi | --f )
9120 shift
9121 CONFIG_FILES="$CONFIG_FILES $1"
9122 ac_need_defaults=false;;
9123 --header | --heade | --head | --hea )
9124 shift
9125 CONFIG_HEADERS="$CONFIG_HEADERS $1"
9126 ac_need_defaults=false;;
9127
9128 # This is an error.
9129 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
9130 Try \`$0 --help' for more information." >&5
9131 echo "$as_me: error: unrecognized option: $1
9132 Try \`$0 --help' for more information." >&2;}
9133 { (exit 1); exit 1; }; } ;;
9134
9135 *) ac_config_targets="$ac_config_targets $1" ;;
9136
9137 esac
9138 shift
9139 done
9140
9141 _ACEOF
9142
9143 cat >>$CONFIG_STATUS <<_ACEOF
9144 #
9145 # INIT-COMMANDS section.
9146 #
9147
9148 PACKAGE_NAME='$PACKAGE_NAME'
9149 PACKAGE_TARNAME='$PACKAGE_TARNAME'
9150 PACKAGE_VERSION='$PACKAGE_VERSION'
9151 PACKAGE_STRING='$PACKAGE_STRING'
9152 PACKAGE_BUGREPORT='$PACKAGE_BUGREPORT'
9153
9154 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
9155
9156
9157 _ACEOF
9158
9159
9160
9161 cat >>$CONFIG_STATUS <<\_ACEOF
9162 for ac_config_target in $ac_config_targets
9163 do
9164 case "$ac_config_target" in
9165 # Handling of arguments.
9166 "tests/bison" ) CONFIG_FILES="$CONFIG_FILES tests/bison" ;;
9167 "tests/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
9168 "tests/atlocal" ) CONFIG_FILES="$CONFIG_FILES tests/atlocal" ;;
9169 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
9170 "config/Makefile" ) CONFIG_FILES="$CONFIG_FILES config/Makefile" ;;
9171 "intl/Makefile" ) CONFIG_FILES="$CONFIG_FILES intl/Makefile" ;;
9172 "po/Makefile.in" ) CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
9173 "lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
9174 "src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
9175 "doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
9176 "m4/Makefile" ) CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;
9177 "tests/package.m4" ) CONFIG_COMMANDS="$CONFIG_COMMANDS tests/package.m4" ;;
9178 "tests/atconfig" ) CONFIG_COMMANDS="$CONFIG_COMMANDS tests/atconfig" ;;
9179 "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
9180 "default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
9181 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.hin" ;;
9182 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
9183 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
9184 { (exit 1); exit 1; }; };;
9185 esac
9186 done
9187
9188 # If the user did not use the arguments to specify the items to instantiate,
9189 # then the envvar interface is used. Set only those that are not.
9190 # We use the long form for the default assignment because of an extremely
9191 # bizarre bug on SunOS 4.1.3.
9192 if $ac_need_defaults; then
9193 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
9194 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
9195 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
9196 fi
9197
9198 # Create a temporary directory, and hook for its removal unless debugging.
9199 $debug ||
9200 {
9201 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
9202 trap '{ (exit 1); exit 1; }' 1 2 13 15
9203 }
9204
9205 # Create a (secure) tmp directory for tmp files.
9206 : ${TMPDIR=/tmp}
9207 {
9208 tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` &&
9209 test -n "$tmp" && test -d "$tmp"
9210 } ||
9211 {
9212 tmp=$TMPDIR/cs$$-$RANDOM
9213 (umask 077 && mkdir $tmp)
9214 } ||
9215 {
9216 echo "$me: cannot create a temporary directory in $TMPDIR" >&2
9217 { (exit 1); exit 1; }
9218 }
9219
9220 _ACEOF
9221
9222 cat >>$CONFIG_STATUS <<_ACEOF
9223
9224 #
9225 # CONFIG_FILES section.
9226 #
9227
9228 # No need to generate the scripts if there are no CONFIG_FILES.
9229 # This happens for instance when ./config.status config.h
9230 if test -n "\$CONFIG_FILES"; then
9231 # Protect against being on the right side of a sed subst in config.status.
9232 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
9233 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
9234 s,@SHELL@,$SHELL,;t t
9235 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
9236 s,@exec_prefix@,$exec_prefix,;t t
9237 s,@prefix@,$prefix,;t t
9238 s,@program_transform_name@,$program_transform_name,;t t
9239 s,@bindir@,$bindir,;t t
9240 s,@sbindir@,$sbindir,;t t
9241 s,@libexecdir@,$libexecdir,;t t
9242 s,@datadir@,$datadir,;t t
9243 s,@sysconfdir@,$sysconfdir,;t t
9244 s,@sharedstatedir@,$sharedstatedir,;t t
9245 s,@localstatedir@,$localstatedir,;t t
9246 s,@libdir@,$libdir,;t t
9247 s,@includedir@,$includedir,;t t
9248 s,@oldincludedir@,$oldincludedir,;t t
9249 s,@infodir@,$infodir,;t t
9250 s,@mandir@,$mandir,;t t
9251 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
9252 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
9253 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
9254 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
9255 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
9256 s,@build_alias@,$build_alias,;t t
9257 s,@host_alias@,$host_alias,;t t
9258 s,@target_alias@,$target_alias,;t t
9259 s,@DEFS@,$DEFS,;t t
9260 s,@ECHO_C@,$ECHO_C,;t t
9261 s,@ECHO_N@,$ECHO_N,;t t
9262 s,@ECHO_T@,$ECHO_T,;t t
9263 s,@LIBS@,$LIBS,;t t
9264 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
9265 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
9266 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
9267 s,@PACKAGE@,$PACKAGE,;t t
9268 s,@VERSION@,$VERSION,;t t
9269 s,@ACLOCAL@,$ACLOCAL,;t t
9270 s,@AUTOCONF@,$AUTOCONF,;t t
9271 s,@AUTOMAKE@,$AUTOMAKE,;t t
9272 s,@AUTOHEADER@,$AUTOHEADER,;t t
9273 s,@MAKEINFO@,$MAKEINFO,;t t
9274 s,@AMTAR@,$AMTAR,;t t
9275 s,@install_sh@,$install_sh,;t t
9276 s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
9277 s,@AWK@,$AWK,;t t
9278 s,@SET_MAKE@,$SET_MAKE,;t t
9279 s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
9280 s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
9281 s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
9282 s,@DEPDIR@,$DEPDIR,;t t
9283 s,@GCC@,$GCC,;t t
9284 s,@CC@,$CC,;t t
9285 s,@CFLAGS@,$CFLAGS,;t t
9286 s,@LDFLAGS@,$LDFLAGS,;t t
9287 s,@CPPFLAGS@,$CPPFLAGS,;t t
9288 s,@ac_ct_CC@,$ac_ct_CC,;t t
9289 s,@EXEEXT@,$EXEEXT,;t t
9290 s,@OBJEXT@,$OBJEXT,;t t
9291 s,@am__include@,$am__include,;t t
9292 s,@am__quote@,$am__quote,;t t
9293 s,@CCDEPMODE@,$CCDEPMODE,;t t
9294 s,@CPP@,$CPP,;t t
9295 s,@RANLIB@,$RANLIB,;t t
9296 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
9297 s,@AUTOM4TE@,$AUTOM4TE,;t t
9298 s,@WARNING_CFLAGS@,$WARNING_CFLAGS,;t t
9299 s,@U@,$U,;t t
9300 s,@ANSI2KNR@,$ANSI2KNR,;t t
9301 s,@ALLOCA@,$ALLOCA,;t t
9302 s,@LIBOBJS@,$LIBOBJS,;t t
9303 s,@build@,$build,;t t
9304 s,@build_cpu@,$build_cpu,;t t
9305 s,@build_vendor@,$build_vendor,;t t
9306 s,@build_os@,$build_os,;t t
9307 s,@host@,$host,;t t
9308 s,@host_cpu@,$host_cpu,;t t
9309 s,@host_vendor@,$host_vendor,;t t
9310 s,@host_os@,$host_os,;t t
9311 s,@GLIBC21@,$GLIBC21,;t t
9312 s,@LIBICONV@,$LIBICONV,;t t
9313 s,@USE_NLS@,$USE_NLS,;t t
9314 s,@MSGFMT@,$MSGFMT,;t t
9315 s,@GMSGFMT@,$GMSGFMT,;t t
9316 s,@XGETTEXT@,$XGETTEXT,;t t
9317 s,@INTLBISON@,$INTLBISON,;t t
9318 s,@BUILD_INCLUDED_LIBINTL@,$BUILD_INCLUDED_LIBINTL,;t t
9319 s,@USE_INCLUDED_LIBINTL@,$USE_INCLUDED_LIBINTL,;t t
9320 s,@CATALOGS@,$CATALOGS,;t t
9321 s,@CATOBJEXT@,$CATOBJEXT,;t t
9322 s,@GMOFILES@,$GMOFILES,;t t
9323 s,@INTLLIBS@,$INTLLIBS,;t t
9324 s,@INTLOBJS@,$INTLOBJS,;t t
9325 s,@POFILES@,$POFILES,;t t
9326 s,@POSUB@,$POSUB,;t t
9327 s,@DATADIRNAME@,$DATADIRNAME,;t t
9328 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
9329 s,@GENCAT@,$GENCAT,;t t
9330 s,@MKINSTALLDIRS@,$MKINSTALLDIRS,;t t
9331 s,@INTL_LIBTOOL_SUFFIX_PREFIX@,$INTL_LIBTOOL_SUFFIX_PREFIX,;t t
9332 CEOF
9333
9334 _ACEOF
9335
9336 cat >>$CONFIG_STATUS <<\_ACEOF
9337 # Split the substitutions into bite-sized pieces for seds with
9338 # small command number limits, like on Digital OSF/1 and HP-UX.
9339 ac_max_sed_lines=48
9340 ac_sed_frag=1 # Number of current file.
9341 ac_beg=1 # First line for current file.
9342 ac_end=$ac_max_sed_lines # Line after last line for current file.
9343 ac_more_lines=:
9344 ac_sed_cmds=
9345 while $ac_more_lines; do
9346 if test $ac_beg -gt 1; then
9347 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
9348 else
9349 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
9350 fi
9351 if test ! -s $tmp/subs.frag; then
9352 ac_more_lines=false
9353 else
9354 # The purpose of the label and of the branching condition is to
9355 # speed up the sed processing (if there are no `@' at all, there
9356 # is no need to browse any of the substitutions).
9357 # These are the two extra sed commands mentioned above.
9358 (echo ':t
9359 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
9360 if test -z "$ac_sed_cmds"; then
9361 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
9362 else
9363 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
9364 fi
9365 ac_sed_frag=`expr $ac_sed_frag + 1`
9366 ac_beg=$ac_end
9367 ac_end=`expr $ac_end + $ac_max_sed_lines`
9368 fi
9369 done
9370 if test -z "$ac_sed_cmds"; then
9371 ac_sed_cmds=cat
9372 fi
9373 fi # test -n "$CONFIG_FILES"
9374
9375 _ACEOF
9376 cat >>$CONFIG_STATUS <<\_ACEOF
9377 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
9378 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9379 case $ac_file in
9380 - | *:- | *:-:* ) # input from stdin
9381 cat >$tmp/stdin
9382 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9383 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9384 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9385 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9386 * ) ac_file_in=$ac_file.in ;;
9387 esac
9388
9389 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
9390 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
9391 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9392 X"$ac_file" : 'X\(//\)[^/]' \| \
9393 X"$ac_file" : 'X\(//\)$' \| \
9394 X"$ac_file" : 'X\(/\)' \| \
9395 . : '\(.\)' 2>/dev/null ||
9396 echo X"$ac_file" |
9397 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9398 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9399 /^X\(\/\/\)$/{ s//\1/; q; }
9400 /^X\(\/\).*/{ s//\1/; q; }
9401 s/.*/./; q'`
9402 { case "$ac_dir" in
9403 [\\/]* | ?:[\\/]* ) as_incr_dir=;;
9404 *) as_incr_dir=.;;
9405 esac
9406 as_dummy="$ac_dir"
9407 for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
9408 case $as_mkdir_dir in
9409 # Skip DOS drivespec
9410 ?:) as_incr_dir=$as_mkdir_dir ;;
9411 *)
9412 as_incr_dir=$as_incr_dir/$as_mkdir_dir
9413 test -d "$as_incr_dir" ||
9414 mkdir "$as_incr_dir" ||
9415 { { echo "$as_me:$LINENO: error: cannot create \"$ac_dir\"" >&5
9416 echo "$as_me: error: cannot create \"$ac_dir\"" >&2;}
9417 { (exit 1); exit 1; }; }
9418 ;;
9419 esac
9420 done; }
9421
9422 ac_builddir=.
9423
9424 if test "$ac_dir" != .; then
9425 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
9426 # A "../" for each directory in $ac_dir_suffix.
9427 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
9428 else
9429 ac_dir_suffix= ac_top_builddir=
9430 fi
9431
9432 case $srcdir in
9433 .) # No --srcdir option. We are building in place.
9434 ac_srcdir=.
9435 if test -z "$ac_top_builddir"; then
9436 ac_top_srcdir=.
9437 else
9438 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
9439 fi ;;
9440 [\\/]* | ?:[\\/]* ) # Absolute path.
9441 ac_srcdir=$srcdir$ac_dir_suffix;
9442 ac_top_srcdir=$srcdir ;;
9443 *) # Relative path.
9444 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9445 ac_top_srcdir=$ac_top_builddir$srcdir ;;
9446 esac
9447 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
9448 # absolute.
9449 ac_buildpath=`cd "$ac_dir" && cd $ac_builddir && pwd`
9450 ac_top_buildpath=`cd "$ac_dir" && cd $ac_top_builddir && pwd`
9451 ac_srcpath=`cd "$ac_dir" && cd $ac_srcdir && pwd`
9452 ac_top_srcpath=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
9453
9454
9455 case $INSTALL in
9456 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9457 *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
9458 esac
9459
9460 if test x"$ac_file" != x-; then
9461 { echo "$as_me:$LINENO: creating $ac_file" >&5
9462 echo "$as_me: creating $ac_file" >&6;}
9463 rm -f "$ac_file"
9464 fi
9465 # Let's still pretend it is `configure' which instantiates (i.e., don't
9466 # use $as_me), people would be surprised to read:
9467 # /* config.h. Generated by config.status. */
9468 if test x"$ac_file" = x-; then
9469 configure_input=
9470 else
9471 configure_input="$ac_file. "
9472 fi
9473 configure_input=$configure_input"Generated from `echo $ac_file_in |
9474 sed 's,.*/,,'` by configure."
9475
9476 # First look for the input files in the build tree, otherwise in the
9477 # src tree.
9478 ac_file_inputs=`IFS=:
9479 for f in $ac_file_in; do
9480 case $f in
9481 -) echo $tmp/stdin ;;
9482 [\\/$]*)
9483 # Absolute (can't be DOS-style, as IFS=:)
9484 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9485 echo "$as_me: error: cannot find input file: $f" >&2;}
9486 { (exit 1); exit 1; }; }
9487 echo $f;;
9488 *) # Relative
9489 if test -f "$f"; then
9490 # Build tree
9491 echo $f
9492 elif test -f "$srcdir/$f"; then
9493 # Source tree
9494 echo $srcdir/$f
9495 else
9496 # /dev/null tree
9497 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9498 echo "$as_me: error: cannot find input file: $f" >&2;}
9499 { (exit 1); exit 1; }; }
9500 fi;;
9501 esac
9502 done` || { (exit 1); exit 1; }
9503 _ACEOF
9504 cat >>$CONFIG_STATUS <<_ACEOF
9505 sed "$ac_vpsub
9506 $extrasub
9507 _ACEOF
9508 cat >>$CONFIG_STATUS <<\_ACEOF
9509 :t
9510 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9511 s,@configure_input@,$configure_input,;t t
9512 s,@srcdir@,$ac_srcdir,;t t
9513 s,@srcpath@,$ac_srcpath,;t t
9514 s,@top_srcdir@,$ac_top_srcdir,;t t
9515 s,@top_srcpath@,$ac_top_srcpath,;t t
9516 s,@builddir@,$ac_builddir,;t t
9517 s,@buildpath@,$ac_buildpath,;t t
9518 s,@top_builddir@,$ac_top_builddir,;t t
9519 s,@top_buildpath@,$ac_top_buildpath,;t t
9520 s,@INSTALL@,$ac_INSTALL,;t t
9521 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
9522 rm -f $tmp/stdin
9523 if test x"$ac_file" != x-; then
9524 mv $tmp/out $ac_file
9525 else
9526 cat $tmp/out
9527 rm -f $tmp/out
9528 fi
9529
9530 # Run the commands associated with the file.
9531 case $ac_file in
9532 tests/bison ) chmod +x tests/bison ;;
9533 esac
9534 done
9535 _ACEOF
9536 cat >>$CONFIG_STATUS <<\_ACEOF
9537
9538 #
9539 # CONFIG_HEADER section.
9540 #
9541
9542 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9543 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9544 #
9545 # ac_d sets the value in "#define NAME VALUE" lines.
9546 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
9547 ac_dB='[ ].*$,\1#\2'
9548 ac_dC=' '
9549 ac_dD=',;t'
9550 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9551 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
9552 ac_uB='$,\1#\2define\3'
9553 ac_uC=' '
9554 ac_uD=',;t'
9555
9556 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
9557 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9558 case $ac_file in
9559 - | *:- | *:-:* ) # input from stdin
9560 cat >$tmp/stdin
9561 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9562 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9563 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
9564 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
9565 * ) ac_file_in=$ac_file.in ;;
9566 esac
9567
9568 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
9569 echo "$as_me: creating $ac_file" >&6;}
9570
9571 # First look for the input files in the build tree, otherwise in the
9572 # src tree.
9573 ac_file_inputs=`IFS=:
9574 for f in $ac_file_in; do
9575 case $f in
9576 -) echo $tmp/stdin ;;
9577 [\\/$]*)
9578 # Absolute (can't be DOS-style, as IFS=:)
9579 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9580 echo "$as_me: error: cannot find input file: $f" >&2;}
9581 { (exit 1); exit 1; }; }
9582 echo $f;;
9583 *) # Relative
9584 if test -f "$f"; then
9585 # Build tree
9586 echo $f
9587 elif test -f "$srcdir/$f"; then
9588 # Source tree
9589 echo $srcdir/$f
9590 else
9591 # /dev/null tree
9592 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
9593 echo "$as_me: error: cannot find input file: $f" >&2;}
9594 { (exit 1); exit 1; }; }
9595 fi;;
9596 esac
9597 done` || { (exit 1); exit 1; }
9598 # Remove the trailing spaces.
9599 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
9600
9601 _ACEOF
9602
9603 # Transform confdefs.h into two sed scripts, `conftest.defines' and
9604 # `conftest.undefs', that substitutes the proper values into
9605 # config.h.in to produce config.h. The first handles `#define'
9606 # templates, and the second `#undef' templates.
9607 # And first: Protect against being on the right side of a sed subst in
9608 # config.status. Protect against being in an unquoted here document
9609 # in config.status.
9610 rm -f conftest.defines conftest.undefs
9611 # Using a here document instead of a string reduces the quoting nightmare.
9612 # Putting comments in sed scripts is not portable.
9613 #
9614 # `end' is used to avoid that the second main sed command (meant for
9615 # 0-ary CPP macros) applies to n-ary macro definitions.
9616 # See the Autoconf documentation for `clear'.
9617 cat >confdef2sed.sed <<\_ACEOF
9618 s/[\\&,]/\\&/g
9619 s,[\\$`],\\&,g
9620 t clear
9621 : clear
9622 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
9623 t end
9624 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
9625 : end
9626 _ACEOF
9627 # If some macros were called several times there might be several times
9628 # the same #defines, which is useless. Nevertheless, we may not want to
9629 # sort them, since we want the *last* AC-DEFINE to be honored.
9630 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
9631 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
9632 rm -f confdef2sed.sed
9633
9634 # This sed command replaces #undef with comments. This is necessary, for
9635 # example, in the case of _POSIX_SOURCE, which is predefined and required
9636 # on some systems where configure will not decide to define it.
9637 cat >>conftest.undefs <<\_ACEOF
9638 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
9639 _ACEOF
9640
9641 # Break up conftest.defines because some shells have a limit on the size
9642 # of here documents, and old seds have small limits too (100 cmds).
9643 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
9644 echo ' if egrep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
9645 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
9646 echo ' :' >>$CONFIG_STATUS
9647 rm -f conftest.tail
9648 while grep . conftest.defines >/dev/null
9649 do
9650 # Write a limited-size here document to $tmp/defines.sed.
9651 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
9652 # Speed up: don't consider the non `#define' lines.
9653 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
9654 # Work around the forget-to-reset-the-flag bug.
9655 echo 't clr' >>$CONFIG_STATUS
9656 echo ': clr' >>$CONFIG_STATUS
9657 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
9658 echo 'CEOF
9659 sed -f $tmp/defines.sed $tmp/in >$tmp/out
9660 rm -f $tmp/in
9661 mv $tmp/out $tmp/in
9662 ' >>$CONFIG_STATUS
9663 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
9664 rm -f conftest.defines
9665 mv conftest.tail conftest.defines
9666 done
9667 rm -f conftest.defines
9668 echo ' fi # egrep' >>$CONFIG_STATUS
9669 echo >>$CONFIG_STATUS
9670
9671 # Break up conftest.undefs because some shells have a limit on the size
9672 # of here documents, and old seds have small limits too (100 cmds).
9673 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
9674 rm -f conftest.tail
9675 while grep . conftest.undefs >/dev/null
9676 do
9677 # Write a limited-size here document to $tmp/undefs.sed.
9678 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
9679 # Speed up: don't consider the non `#undef'
9680 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
9681 # Work around the forget-to-reset-the-flag bug.
9682 echo 't clr' >>$CONFIG_STATUS
9683 echo ': clr' >>$CONFIG_STATUS
9684 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
9685 echo 'CEOF
9686 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
9687 rm -f $tmp/in
9688 mv $tmp/out $tmp/in
9689 ' >>$CONFIG_STATUS
9690 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
9691 rm -f conftest.undefs
9692 mv conftest.tail conftest.undefs
9693 done
9694 rm -f conftest.undefs
9695
9696 cat >>$CONFIG_STATUS <<\_ACEOF
9697 # Let's still pretend it is `configure' which instantiates (i.e., don't
9698 # use $as_me), people would be surprised to read:
9699 # /* config.h. Generated by config.status. */
9700 if test x"$ac_file" = x-; then
9701 echo "/* Generated by configure. */" >$tmp/config.h
9702 else
9703 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
9704 fi
9705 cat $tmp/in >>$tmp/config.h
9706 rm -f $tmp/in
9707 if test x"$ac_file" != x-; then
9708 if cmp -s $ac_file $tmp/config.h 2>/dev/null; then
9709 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
9710 echo "$as_me: $ac_file is unchanged" >&6;}
9711 else
9712 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
9713 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9714 X"$ac_file" : 'X\(//\)[^/]' \| \
9715 X"$ac_file" : 'X\(//\)$' \| \
9716 X"$ac_file" : 'X\(/\)' \| \
9717 . : '\(.\)' 2>/dev/null ||
9718 echo X"$ac_file" |
9719 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9720 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9721 /^X\(\/\/\)$/{ s//\1/; q; }
9722 /^X\(\/\).*/{ s//\1/; q; }
9723 s/.*/./; q'`
9724 { case "$ac_dir" in
9725 [\\/]* | ?:[\\/]* ) as_incr_dir=;;
9726 *) as_incr_dir=.;;
9727 esac
9728 as_dummy="$ac_dir"
9729 for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
9730 case $as_mkdir_dir in
9731 # Skip DOS drivespec
9732 ?:) as_incr_dir=$as_mkdir_dir ;;
9733 *)
9734 as_incr_dir=$as_incr_dir/$as_mkdir_dir
9735 test -d "$as_incr_dir" ||
9736 mkdir "$as_incr_dir" ||
9737 { { echo "$as_me:$LINENO: error: cannot create \"$ac_dir\"" >&5
9738 echo "$as_me: error: cannot create \"$ac_dir\"" >&2;}
9739 { (exit 1); exit 1; }; }
9740 ;;
9741 esac
9742 done; }
9743
9744 rm -f $ac_file
9745 mv $tmp/config.h $ac_file
9746 fi
9747 else
9748 cat $tmp/config.h
9749 rm -f $tmp/config.h
9750 fi
9751 # Run the commands associated with the file.
9752 case $ac_file in
9753 config.h ) # update the timestamp
9754 echo 'timestamp for config.h:config.hin' >"./stamp-h1"
9755 ;;
9756 esac
9757 done
9758 _ACEOF
9759 cat >>$CONFIG_STATUS <<\_ACEOF
9760
9761 #
9762 # CONFIG_COMMANDS section.
9763 #
9764 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
9765 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
9766 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
9767 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
9768 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9769 X"$ac_dest" : 'X\(//\)[^/]' \| \
9770 X"$ac_dest" : 'X\(//\)$' \| \
9771 X"$ac_dest" : 'X\(/\)' \| \
9772 . : '\(.\)' 2>/dev/null ||
9773 echo X"$ac_dest" |
9774 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9775 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9776 /^X\(\/\/\)$/{ s//\1/; q; }
9777 /^X\(\/\).*/{ s//\1/; q; }
9778 s/.*/./; q'`
9779 ac_builddir=.
9780
9781 if test "$ac_dir" != .; then
9782 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
9783 # A "../" for each directory in $ac_dir_suffix.
9784 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
9785 else
9786 ac_dir_suffix= ac_top_builddir=
9787 fi
9788
9789 case $srcdir in
9790 .) # No --srcdir option. We are building in place.
9791 ac_srcdir=.
9792 if test -z "$ac_top_builddir"; then
9793 ac_top_srcdir=.
9794 else
9795 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
9796 fi ;;
9797 [\\/]* | ?:[\\/]* ) # Absolute path.
9798 ac_srcdir=$srcdir$ac_dir_suffix;
9799 ac_top_srcdir=$srcdir ;;
9800 *) # Relative path.
9801 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
9802 ac_top_srcdir=$ac_top_builddir$srcdir ;;
9803 esac
9804 # Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
9805 # absolute.
9806 ac_buildpath=`cd "$ac_dir" && cd $ac_builddir && pwd`
9807 ac_top_buildpath=`cd "$ac_dir" && cd $ac_top_builddir && pwd`
9808 ac_srcpath=`cd "$ac_dir" && cd $ac_srcdir && pwd`
9809 ac_top_srcpath=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
9810
9811
9812 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
9813 echo "$as_me: executing $ac_dest commands" >&6;}
9814 case $ac_dest in
9815 tests/package.m4 ) cat >tests/package.m4 <<ATEOF
9816 # Signature of the current package.
9817 m4_define([PACKAGE_NAME], [$PACKAGE_NAME])
9818 m4_define([PACKAGE_TARNAME], [$PACKAGE_TARNAME])
9819 m4_define([PACKAGE_VERSION], [$PACKAGE_VERSION])
9820 m4_define([PACKAGE_STRING], [$PACKAGE_STRING])
9821 m4_define([PACKAGE_BUGREPORT], [$PACKAGE_BUGREPORT])
9822 ATEOF
9823 ;;
9824 tests/atconfig ) cat >tests/atconfig <<ATEOF
9825 # Configurable variable values for building test suites.
9826 # Generated by $0.
9827 # Copyright 2000, 2001 Free Software Foundation, Inc.
9828
9829 at_testdir='tests'
9830 buildpath='$ac_buildpath'
9831 srcdir='$ac_srcdir'
9832 srcpath='$ac_srcpath'
9833 top_srcdir='$ac_top_srcdir'
9834 top_srcpath='$ac_top_srcpath'
9835 top_builddir='$ac_top_builddir'
9836 top_buildpath='$ac_top_buildpath'
9837
9838 AUTOTEST_PATH='tests'
9839
9840 SHELL=\${CONFIG_SHELL-'$SHELL'}
9841 ATEOF
9842 ;;
9843 depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
9844 case $mf in
9845 Makefile) dirpart=.;;
9846 */Makefile) dirpart=`(dirname "$mf") 2>/dev/null ||
9847 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9848 X"$mf" : 'X\(//\)[^/]' \| \
9849 X"$mf" : 'X\(//\)$' \| \
9850 X"$mf" : 'X\(/\)' \| \
9851 . : '\(.\)' 2>/dev/null ||
9852 echo X"$mf" |
9853 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9854 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9855 /^X\(\/\/\)$/{ s//\1/; q; }
9856 /^X\(\/\).*/{ s//\1/; q; }
9857 s/.*/./; q'`;;
9858 *) continue;;
9859 esac
9860 grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
9861 # Extract the definition of DEP_FILES from the Makefile without
9862 # running `make'.
9863 DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
9864 test -z "$DEPDIR" && continue
9865 # When using ansi2knr, U may be empty or an underscore; expand it
9866 U=`sed -n -e '/^U = / s///p' < "$mf"`
9867 test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
9868 # We invoke sed twice because it is the simplest approach to
9869 # changing $(DEPDIR) to its actual value in the expansion.
9870 for file in `sed -n -e '
9871 /^DEP_FILES = .*\\\\$/ {
9872 s/^DEP_FILES = //
9873 :loop
9874 s/\\\\$//
9875 p
9876 n
9877 /\\\\$/ b loop
9878 p
9879 }
9880 /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
9881 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
9882 # Make sure the directory exists.
9883 test -f "$dirpart/$file" && continue
9884 fdir=`(dirname "$file") 2>/dev/null ||
9885 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9886 X"$file" : 'X\(//\)[^/]' \| \
9887 X"$file" : 'X\(//\)$' \| \
9888 X"$file" : 'X\(/\)' \| \
9889 . : '\(.\)' 2>/dev/null ||
9890 echo X"$file" |
9891 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
9892 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
9893 /^X\(\/\/\)$/{ s//\1/; q; }
9894 /^X\(\/\).*/{ s//\1/; q; }
9895 s/.*/./; q'`
9896 { case $dirpart/$fdir in
9897 [\\/]* | ?:[\\/]* ) as_incr_dir=;;
9898 *) as_incr_dir=.;;
9899 esac
9900 as_dummy=$dirpart/$fdir
9901 for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
9902 case $as_mkdir_dir in
9903 # Skip DOS drivespec
9904 ?:) as_incr_dir=$as_mkdir_dir ;;
9905 *)
9906 as_incr_dir=$as_incr_dir/$as_mkdir_dir
9907 test -d "$as_incr_dir" ||
9908 mkdir "$as_incr_dir" ||
9909 { { echo "$as_me:$LINENO: error: cannot create $dirpart/$fdir" >&5
9910 echo "$as_me: error: cannot create $dirpart/$fdir" >&2;}
9911 { (exit 1); exit 1; }; }
9912 ;;
9913 esac
9914 done; }
9915
9916 # echo "creating $dirpart/$file"
9917 echo '# dummy' > "$dirpart/$file"
9918 done
9919 done
9920 ;;
9921 default-1 ) for ac_file in $CONFIG_FILES; do
9922 # Support "outfile[:infile[:infile...]]"
9923 case "$ac_file" in
9924 *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9925 esac
9926 # PO directories have a Makefile.in generated from Makefile.in.in.
9927 case "$ac_file" in */Makefile.in)
9928 # Adjust a relative srcdir.
9929 ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
9930 ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
9931 ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
9932 # In autoconf-2.13 it is called $ac_given_srcdir.
9933 # In autoconf-2.50 it is called $srcdir.
9934 test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
9935 case "$ac_given_srcdir" in
9936 .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
9937 /*) top_srcdir="$ac_given_srcdir" ;;
9938 *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
9939 esac
9940 if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
9941 rm -f "$ac_dir/POTFILES"
9942 test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
9943 sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," -e "\$s/\(.*\) \\\\/\1/" < "$ac_given_srcdir/$ac_dir/POTFILES.in" > "$ac_dir/POTFILES"
9944 test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
9945 sed -e "/POTFILES =/r $ac_dir/POTFILES" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
9946 fi
9947 ;;
9948 esac
9949 done ;;
9950 esac
9951 done
9952 _ACEOF
9953
9954 cat >>$CONFIG_STATUS <<\_ACEOF
9955
9956 { (exit 0); exit 0; }
9957 _ACEOF
9958 chmod +x $CONFIG_STATUS
9959 ac_clean_files=$ac_clean_files_save
9960
9961
9962 # configure is writing to config.log, and then calls config.status.
9963 # config.status does its own redirection, appending to config.log.
9964 # Unfortunately, on DOS this fails, as config.log is still kept open
9965 # by configure, so config.status won't be able to write to it; its
9966 # output is simply discarded. So we exec the FD to /dev/null,
9967 # effectively closing config.log, so it can be properly (re)opened and
9968 # appended to by config.status. When coming back to configure, we
9969 # need to make the FD available again.
9970 if test "$no_create" != yes; then
9971 ac_cs_success=:
9972 exec 5>/dev/null
9973 $SHELL $CONFIG_STATUS || ac_cs_success=false
9974 exec 5>>config.log
9975 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9976 # would make configure fail if this is the last instruction.
9977 $ac_cs_success || { (exit 1); exit 1; }
9978 fi
9979
bison