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* c-typeck.c (struct c_switch): Rename switch_stmt field to
[official-gcc.git] / fixincludes / configure
blobed9974e8319b1e719be355e31a1daf0a3a615b7a
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.59 for fixincludes .
4 #
5 # Copyright (C) 2003 Free Software Foundation, Inc.
6 # This configure script is free software; the Free Software Foundation
7 # gives unlimited permission to copy, distribute and modify it.
8 ## --------------------- ##
9 ## M4sh Initialization. ##
10 ## --------------------- ##
11
12 # Be Bourne compatible
13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
14 emulate sh
15 NULLCMD=:
16 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17 # is contrary to our usage. Disable this feature.
18 alias -g '${1+"$@"}'='"$@"'
19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
20 set -o posix
21 fi
22 DUALCASE=1; export DUALCASE # for MKS sh
23
24 # Support unset when possible.
25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
26 as_unset=unset
27 else
28 as_unset=false
29 fi
30
31
32 # Work around bugs in pre-3.0 UWIN ksh.
33 $as_unset ENV MAIL MAILPATH
34 PS1='$ '
35 PS2='> '
36 PS4='+ '
37
38 # NLS nuisances.
39 for as_var in \
40 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
42 LC_TELEPHONE LC_TIME
43 do
44 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
45 eval $as_var=C; export $as_var
46 else
47 $as_unset $as_var
48 fi
49 done
50
51 # Required to use basename.
52 if expr a : '\(a\)' >/dev/null 2>&1; then
53 as_expr=expr
54 else
55 as_expr=false
56 fi
57
58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
59 as_basename=basename
60 else
61 as_basename=false
62 fi
63
64
65 # Name of the executable.
66 as_me=`$as_basename "$0" ||
67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
68 X"$0" : 'X\(//\)$' \| \
69 X"$0" : 'X\(/\)$' \| \
70 . : '\(.\)' 2>/dev/null ||
71 echo X/"$0" |
72 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
73 /^X\/\(\/\/\)$/{ s//\1/; q; }
74 /^X\/\(\/\).*/{ s//\1/; q; }
75 s/.*/./; q'`
76
77
78 # PATH needs CR, and LINENO needs CR and PATH.
79 # Avoid depending upon Character Ranges.
80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83 as_cr_digits='0123456789'
84 as_cr_alnum=$as_cr_Letters$as_cr_digits
85
86 # The user is always right.
87 if test "${PATH_SEPARATOR+set}" != set; then
88 echo "#! /bin/sh" >conf$$.sh
89 echo "exit 0" >>conf$$.sh
90 chmod +x conf$$.sh
91 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92 PATH_SEPARATOR=';'
93 else
94 PATH_SEPARATOR=:
95 fi
96 rm -f conf$$.sh
97 fi
98
99
100 as_lineno_1=$LINENO
101 as_lineno_2=$LINENO
102 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103 test "x$as_lineno_1" != "x$as_lineno_2" &&
104 test "x$as_lineno_3" = "x$as_lineno_2" || {
105 # Find who we are. Look in the path if we contain no path at all
106 # relative or not.
107 case $0 in
108 *[\\/]* ) as_myself=$0 ;;
109 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110 for as_dir in $PATH
111 do
112 IFS=$as_save_IFS
113 test -z "$as_dir" && as_dir=.
114 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115 done
116
117 ;;
118 esac
119 # We did not find ourselves, most probably we were run as `sh COMMAND'
120 # in which case we are not to be found in the path.
121 if test "x$as_myself" = x; then
122 as_myself=$0
123 fi
124 if test ! -f "$as_myself"; then
125 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126 { (exit 1); exit 1; }; }
127 fi
128 case $CONFIG_SHELL in
129 '')
130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132 do
133 IFS=$as_save_IFS
134 test -z "$as_dir" && as_dir=.
135 for as_base in sh bash ksh sh5; do
136 case $as_dir in
137 /*)
138 if ("$as_dir/$as_base" -c '
139 as_lineno_1=$LINENO
140 as_lineno_2=$LINENO
141 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142 test "x$as_lineno_1" != "x$as_lineno_2" &&
143 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
145 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
146 CONFIG_SHELL=$as_dir/$as_base
147 export CONFIG_SHELL
148 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149 fi;;
150 esac
151 done
152 done
153 ;;
154 esac
155
156 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157 # uniformly replaced by the line number. The first 'sed' inserts a
158 # line-number line before each line; the second 'sed' does the real
159 # work. The second script uses 'N' to pair each line-number line
160 # with the numbered line, and appends trailing '-' during
161 # substitution so that $LINENO is not a special case at line end.
162 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164 sed '=' <$as_myself |
165 sed '
166 N
167 s,$,-,
168 : loop
169 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
170 t loop
171 s,-$,,
172 s,^['$as_cr_digits']*\n,,
173 ' >$as_me.lineno &&
174 chmod +x $as_me.lineno ||
175 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176 { (exit 1); exit 1; }; }
177
178 # Don't try to exec as it changes $[0], causing all sort of problems
179 # (the dirname of $[0] is not the place where we might find the
180 # original and so on. Autoconf is especially sensible to this).
181 . ./$as_me.lineno
182 # Exit status is that of the last command.
183 exit
184 }
185
186
187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188 *c*,-n*) ECHO_N= ECHO_C='
189 ' ECHO_T=' ' ;;
190 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
192 esac
193
194 if expr a : '\(a\)' >/dev/null 2>&1; then
195 as_expr=expr
196 else
197 as_expr=false
198 fi
199
200 rm -f conf$$ conf$$.exe conf$$.file
201 echo >conf$$.file
202 if ln -s conf$$.file conf$$ 2>/dev/null; then
203 # We could just check for DJGPP; but this test a) works b) is more generic
204 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205 if test -f conf$$.exe; then
206 # Don't use ln at all; we don't have any links
207 as_ln_s='cp -p'
208 else
209 as_ln_s='ln -s'
210 fi
211 elif ln conf$$.file conf$$ 2>/dev/null; then
212 as_ln_s=ln
213 else
214 as_ln_s='cp -p'
215 fi
216 rm -f conf$$ conf$$.exe conf$$.file
217
218 if mkdir -p . 2>/dev/null; then
219 as_mkdir_p=:
220 else
221 test -d ./-p && rmdir ./-p
222 as_mkdir_p=false
223 fi
224
225 as_executable_p="test -f"
226
227 # Sed expression to map a string onto a valid CPP name.
228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229
230 # Sed expression to map a string onto a valid variable name.
231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232
233
234 # IFS
235 # We need space, tab and new line, in precisely that order.
236 as_nl='
237 '
238 IFS=" $as_nl"
239
240 # CDPATH.
241 $as_unset CDPATH
242
243
244 # Name of the host.
245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
246 # so uname gets run too.
247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
248
249 exec 6>&1
250
251 #
252 # Initializations.
253 #
254 ac_default_prefix=/usr/local
255 ac_config_libobj_dir=.
256 cross_compiling=no
257 subdirs=
258 MFLAGS=
259 MAKEFLAGS=
260 SHELL=${CONFIG_SHELL-/bin/sh}
261
262 # Maximum number of lines to put in a shell here document.
263 # This variable seems obsolete. It should probably be removed, and
264 # only ac_max_sed_lines should be used.
265 : ${ac_max_here_lines=38}
266
267 # Identity of this package.
268 PACKAGE_NAME='fixincludes'
269 PACKAGE_TARNAME='fixincludes'
270 PACKAGE_VERSION=' '
271 PACKAGE_STRING='fixincludes '
272 PACKAGE_BUGREPORT=''
273
274 ac_unique_file="inclhack.def"
275 # Factoring default headers for most tests.
276 ac_includes_default="\
277 #include <stdio.h>
278 #if HAVE_SYS_TYPES_H
279 # include <sys/types.h>
280 #endif
281 #if HAVE_SYS_STAT_H
282 # include <sys/stat.h>
283 #endif
284 #if STDC_HEADERS
285 # include <stdlib.h>
286 # include <stddef.h>
287 #else
288 # if HAVE_STDLIB_H
289 # include <stdlib.h>
290 # endif
291 #endif
292 #if HAVE_STRING_H
293 # if !STDC_HEADERS && HAVE_MEMORY_H
294 # include <memory.h>
295 # endif
296 # include <string.h>
297 #endif
298 #if HAVE_STRINGS_H
299 # include <strings.h>
300 #endif
301 #if HAVE_INTTYPES_H
302 # include <inttypes.h>
303 #else
304 # if HAVE_STDINT_H
305 # include <stdint.h>
306 # endif
307 #endif
308 #if HAVE_UNISTD_H
309 # include <unistd.h>
310 #endif"
311
312 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT target_noncanonical TARGET CPP EGREP MAINT LIBOBJS LTLIBOBJS'
313 ac_subst_files=''
314
315 # Initialize some variables set by options.
316 ac_init_help=
317 ac_init_version=false
318 # The variables have the same names as the options, with
319 # dashes changed to underlines.
320 cache_file=/dev/null
321 exec_prefix=NONE
322 no_create=
323 no_recursion=
324 prefix=NONE
325 program_prefix=NONE
326 program_suffix=NONE
327 program_transform_name=s,x,x,
328 silent=
329 site=
330 srcdir=
331 verbose=
332 x_includes=NONE
333 x_libraries=NONE
334
335 # Installation directory options.
336 # These are left unexpanded so users can "make install exec_prefix=/foo"
337 # and all the variables that are supposed to be based on exec_prefix
338 # by default will actually change.
339 # Use braces instead of parens because sh, perl, etc. also accept them.
340 bindir='${exec_prefix}/bin'
341 sbindir='${exec_prefix}/sbin'
342 libexecdir='${exec_prefix}/libexec'
343 datadir='${prefix}/share'
344 sysconfdir='${prefix}/etc'
345 sharedstatedir='${prefix}/com'
346 localstatedir='${prefix}/var'
347 libdir='${exec_prefix}/lib'
348 includedir='${prefix}/include'
349 oldincludedir='/usr/include'
350 infodir='${prefix}/info'
351 mandir='${prefix}/man'
352
353 ac_prev=
354 for ac_option
355 do
356 # If the previous option needs an argument, assign it.
357 if test -n "$ac_prev"; then
358 eval "$ac_prev=\$ac_option"
359 ac_prev=
360 continue
361 fi
362
363 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
364
365 # Accept the important Cygnus configure options, so we can diagnose typos.
366
367 case $ac_option in
368
369 -bindir | --bindir | --bindi | --bind | --bin | --bi)
370 ac_prev=bindir ;;
371 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
372 bindir=$ac_optarg ;;
373
374 -build | --build | --buil | --bui | --bu)
375 ac_prev=build_alias ;;
376 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
377 build_alias=$ac_optarg ;;
378
379 -cache-file | --cache-file | --cache-fil | --cache-fi \
380 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
381 ac_prev=cache_file ;;
382 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
383 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
384 cache_file=$ac_optarg ;;
385
386 --config-cache | -C)
387 cache_file=config.cache ;;
388
389 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
390 ac_prev=datadir ;;
391 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
392 | --da=*)
393 datadir=$ac_optarg ;;
394
395 -disable-* | --disable-*)
396 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
397 # Reject names that are not valid shell variable names.
398 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
399 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
400 { (exit 1); exit 1; }; }
401 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
402 eval "enable_$ac_feature=no" ;;
403
404 -enable-* | --enable-*)
405 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
406 # Reject names that are not valid shell variable names.
407 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
408 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
409 { (exit 1); exit 1; }; }
410 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
411 case $ac_option in
412 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
413 *) ac_optarg=yes ;;
414 esac
415 eval "enable_$ac_feature='$ac_optarg'" ;;
416
417 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
418 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
419 | --exec | --exe | --ex)
420 ac_prev=exec_prefix ;;
421 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
422 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
423 | --exec=* | --exe=* | --ex=*)
424 exec_prefix=$ac_optarg ;;
425
426 -gas | --gas | --ga | --g)
427 # Obsolete; use --with-gas.
428 with_gas=yes ;;
429
430 -help | --help | --hel | --he | -h)
431 ac_init_help=long ;;
432 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
433 ac_init_help=recursive ;;
434 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
435 ac_init_help=short ;;
436
437 -host | --host | --hos | --ho)
438 ac_prev=host_alias ;;
439 -host=* | --host=* | --hos=* | --ho=*)
440 host_alias=$ac_optarg ;;
441
442 -includedir | --includedir | --includedi | --included | --include \
443 | --includ | --inclu | --incl | --inc)
444 ac_prev=includedir ;;
445 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
446 | --includ=* | --inclu=* | --incl=* | --inc=*)
447 includedir=$ac_optarg ;;
448
449 -infodir | --infodir | --infodi | --infod | --info | --inf)
450 ac_prev=infodir ;;
451 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
452 infodir=$ac_optarg ;;
453
454 -libdir | --libdir | --libdi | --libd)
455 ac_prev=libdir ;;
456 -libdir=* | --libdir=* | --libdi=* | --libd=*)
457 libdir=$ac_optarg ;;
458
459 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
460 | --libexe | --libex | --libe)
461 ac_prev=libexecdir ;;
462 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
463 | --libexe=* | --libex=* | --libe=*)
464 libexecdir=$ac_optarg ;;
465
466 -localstatedir | --localstatedir | --localstatedi | --localstated \
467 | --localstate | --localstat | --localsta | --localst \
468 | --locals | --local | --loca | --loc | --lo)
469 ac_prev=localstatedir ;;
470 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
471 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
472 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
473 localstatedir=$ac_optarg ;;
474
475 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
476 ac_prev=mandir ;;
477 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
478 mandir=$ac_optarg ;;
479
480 -nfp | --nfp | --nf)
481 # Obsolete; use --without-fp.
482 with_fp=no ;;
483
484 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
485 | --no-cr | --no-c | -n)
486 no_create=yes ;;
487
488 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
489 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
490 no_recursion=yes ;;
491
492 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
493 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
494 | --oldin | --oldi | --old | --ol | --o)
495 ac_prev=oldincludedir ;;
496 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
497 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
498 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
499 oldincludedir=$ac_optarg ;;
500
501 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
502 ac_prev=prefix ;;
503 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
504 prefix=$ac_optarg ;;
505
506 -program-prefix | --program-prefix | --program-prefi | --program-pref \
507 | --program-pre | --program-pr | --program-p)
508 ac_prev=program_prefix ;;
509 -program-prefix=* | --program-prefix=* | --program-prefi=* \
510 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
511 program_prefix=$ac_optarg ;;
512
513 -program-suffix | --program-suffix | --program-suffi | --program-suff \
514 | --program-suf | --program-su | --program-s)
515 ac_prev=program_suffix ;;
516 -program-suffix=* | --program-suffix=* | --program-suffi=* \
517 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
518 program_suffix=$ac_optarg ;;
519
520 -program-transform-name | --program-transform-name \
521 | --program-transform-nam | --program-transform-na \
522 | --program-transform-n | --program-transform- \
523 | --program-transform | --program-transfor \
524 | --program-transfo | --program-transf \
525 | --program-trans | --program-tran \
526 | --progr-tra | --program-tr | --program-t)
527 ac_prev=program_transform_name ;;
528 -program-transform-name=* | --program-transform-name=* \
529 | --program-transform-nam=* | --program-transform-na=* \
530 | --program-transform-n=* | --program-transform-=* \
531 | --program-transform=* | --program-transfor=* \
532 | --program-transfo=* | --program-transf=* \
533 | --program-trans=* | --program-tran=* \
534 | --progr-tra=* | --program-tr=* | --program-t=*)
535 program_transform_name=$ac_optarg ;;
536
537 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
538 | -silent | --silent | --silen | --sile | --sil)
539 silent=yes ;;
540
541 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
542 ac_prev=sbindir ;;
543 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
544 | --sbi=* | --sb=*)
545 sbindir=$ac_optarg ;;
546
547 -sharedstatedir | --sharedstatedir | --sharedstatedi \
548 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
549 | --sharedst | --shareds | --shared | --share | --shar \
550 | --sha | --sh)
551 ac_prev=sharedstatedir ;;
552 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
553 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
554 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
555 | --sha=* | --sh=*)
556 sharedstatedir=$ac_optarg ;;
557
558 -site | --site | --sit)
559 ac_prev=site ;;
560 -site=* | --site=* | --sit=*)
561 site=$ac_optarg ;;
562
563 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
564 ac_prev=srcdir ;;
565 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
566 srcdir=$ac_optarg ;;
567
568 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
569 | --syscon | --sysco | --sysc | --sys | --sy)
570 ac_prev=sysconfdir ;;
571 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
572 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
573 sysconfdir=$ac_optarg ;;
574
575 -target | --target | --targe | --targ | --tar | --ta | --t)
576 ac_prev=target_alias ;;
577 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
578 target_alias=$ac_optarg ;;
579
580 -v | -verbose | --verbose | --verbos | --verbo | --verb)
581 verbose=yes ;;
582
583 -version | --version | --versio | --versi | --vers | -V)
584 ac_init_version=: ;;
585
586 -with-* | --with-*)
587 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
588 # Reject names that are not valid shell variable names.
589 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
590 { echo "$as_me: error: invalid package name: $ac_package" >&2
591 { (exit 1); exit 1; }; }
592 ac_package=`echo $ac_package| sed 's/-/_/g'`
593 case $ac_option in
594 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
595 *) ac_optarg=yes ;;
596 esac
597 eval "with_$ac_package='$ac_optarg'" ;;
598
599 -without-* | --without-*)
600 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
601 # Reject names that are not valid shell variable names.
602 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
603 { echo "$as_me: error: invalid package name: $ac_package" >&2
604 { (exit 1); exit 1; }; }
605 ac_package=`echo $ac_package | sed 's/-/_/g'`
606 eval "with_$ac_package=no" ;;
607
608 --x)
609 # Obsolete; use --with-x.
610 with_x=yes ;;
611
612 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
613 | --x-incl | --x-inc | --x-in | --x-i)
614 ac_prev=x_includes ;;
615 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
616 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
617 x_includes=$ac_optarg ;;
618
619 -x-libraries | --x-libraries | --x-librarie | --x-librari \
620 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
621 ac_prev=x_libraries ;;
622 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
623 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
624 x_libraries=$ac_optarg ;;
625
626 -*) { echo "$as_me: error: unrecognized option: $ac_option
627 Try \`$0 --help' for more information." >&2
628 { (exit 1); exit 1; }; }
629 ;;
630
631 *=*)
632 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
633 # Reject names that are not valid shell variable names.
634 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
635 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
636 { (exit 1); exit 1; }; }
637 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
638 eval "$ac_envvar='$ac_optarg'"
639 export $ac_envvar ;;
640
641 *)
642 # FIXME: should be removed in autoconf 3.0.
643 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
644 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
645 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
646 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
647 ;;
648
649 esac
650 done
651
652 if test -n "$ac_prev"; then
653 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
654 { echo "$as_me: error: missing argument to $ac_option" >&2
655 { (exit 1); exit 1; }; }
656 fi
657
658 # Be sure to have absolute paths.
659 for ac_var in exec_prefix prefix
660 do
661 eval ac_val=$`echo $ac_var`
662 case $ac_val in
663 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
664 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
665 { (exit 1); exit 1; }; };;
666 esac
667 done
668
669 # Be sure to have absolute paths.
670 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
671 localstatedir libdir includedir oldincludedir infodir mandir
672 do
673 eval ac_val=$`echo $ac_var`
674 case $ac_val in
675 [\\/$]* | ?:[\\/]* ) ;;
676 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
677 { (exit 1); exit 1; }; };;
678 esac
679 done
680
681 # There might be people who depend on the old broken behavior: `$host'
682 # used to hold the argument of --host etc.
683 # FIXME: To remove some day.
684 build=$build_alias
685 host=$host_alias
686 target=$target_alias
687
688 # FIXME: To remove some day.
689 if test "x$host_alias" != x; then
690 if test "x$build_alias" = x; then
691 cross_compiling=maybe
692 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
693 If a cross compiler is detected then cross compile mode will be used." >&2
694 elif test "x$build_alias" != "x$host_alias"; then
695 cross_compiling=yes
696 fi
697 fi
698
699 ac_tool_prefix=
700 test -n "$host_alias" && ac_tool_prefix=$host_alias-
701
702 test "$silent" = yes && exec 6>/dev/null
703
704
705 # Find the source files, if location was not specified.
706 if test -z "$srcdir"; then
707 ac_srcdir_defaulted=yes
708 # Try the directory containing this script, then its parent.
709 ac_confdir=`(dirname "$0") 2>/dev/null ||
710 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
711 X"$0" : 'X\(//\)[^/]' \| \
712 X"$0" : 'X\(//\)$' \| \
713 X"$0" : 'X\(/\)' \| \
714 . : '\(.\)' 2>/dev/null ||
715 echo X"$0" |
716 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
717 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
718 /^X\(\/\/\)$/{ s//\1/; q; }
719 /^X\(\/\).*/{ s//\1/; q; }
720 s/.*/./; q'`
721 srcdir=$ac_confdir
722 if test ! -r $srcdir/$ac_unique_file; then
723 srcdir=..
724 fi
725 else
726 ac_srcdir_defaulted=no
727 fi
728 if test ! -r $srcdir/$ac_unique_file; then
729 if test "$ac_srcdir_defaulted" = yes; then
730 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
731 { (exit 1); exit 1; }; }
732 else
733 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
734 { (exit 1); exit 1; }; }
735 fi
736 fi
737 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
738 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
739 { (exit 1); exit 1; }; }
740 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
741 ac_env_build_alias_set=${build_alias+set}
742 ac_env_build_alias_value=$build_alias
743 ac_cv_env_build_alias_set=${build_alias+set}
744 ac_cv_env_build_alias_value=$build_alias
745 ac_env_host_alias_set=${host_alias+set}
746 ac_env_host_alias_value=$host_alias
747 ac_cv_env_host_alias_set=${host_alias+set}
748 ac_cv_env_host_alias_value=$host_alias
749 ac_env_target_alias_set=${target_alias+set}
750 ac_env_target_alias_value=$target_alias
751 ac_cv_env_target_alias_set=${target_alias+set}
752 ac_cv_env_target_alias_value=$target_alias
753 ac_env_CC_set=${CC+set}
754 ac_env_CC_value=$CC
755 ac_cv_env_CC_set=${CC+set}
756 ac_cv_env_CC_value=$CC
757 ac_env_CFLAGS_set=${CFLAGS+set}
758 ac_env_CFLAGS_value=$CFLAGS
759 ac_cv_env_CFLAGS_set=${CFLAGS+set}
760 ac_cv_env_CFLAGS_value=$CFLAGS
761 ac_env_LDFLAGS_set=${LDFLAGS+set}
762 ac_env_LDFLAGS_value=$LDFLAGS
763 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
764 ac_cv_env_LDFLAGS_value=$LDFLAGS
765 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
766 ac_env_CPPFLAGS_value=$CPPFLAGS
767 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
768 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
769 ac_env_CPP_set=${CPP+set}
770 ac_env_CPP_value=$CPP
771 ac_cv_env_CPP_set=${CPP+set}
772 ac_cv_env_CPP_value=$CPP
773
774 #
775 # Report the --help message.
776 #
777 if test "$ac_init_help" = "long"; then
778 # Omit some internal or obsolete options to make the list less imposing.
779 # This message is too long to be a string in the A/UX 3.1 sh.
780 cat <<_ACEOF
781 \`configure' configures fixincludes to adapt to many kinds of systems.
782
783 Usage: $0 [OPTION]... [VAR=VALUE]...
784
785 To assign environment variables (e.g., CC, CFLAGS...), specify them as
786 VAR=VALUE. See below for descriptions of some of the useful variables.
787
788 Defaults for the options are specified in brackets.
789
790 Configuration:
791 -h, --help display this help and exit
792 --help=short display options specific to this package
793 --help=recursive display the short help of all the included packages
794 -V, --version display version information and exit
795 -q, --quiet, --silent do not print \`checking...' messages
796 --cache-file=FILE cache test results in FILE [disabled]
797 -C, --config-cache alias for \`--cache-file=config.cache'
798 -n, --no-create do not create output files
799 --srcdir=DIR find the sources in DIR [configure dir or \`..']
800
801 _ACEOF
802
803 cat <<_ACEOF
804 Installation directories:
805 --prefix=PREFIX install architecture-independent files in PREFIX
806 [$ac_default_prefix]
807 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
808 [PREFIX]
809
810 By default, \`make install' will install all the files in
811 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
812 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
813 for instance \`--prefix=\$HOME'.
814
815 For better control, use the options below.
816
817 Fine tuning of the installation directories:
818 --bindir=DIR user executables [EPREFIX/bin]
819 --sbindir=DIR system admin executables [EPREFIX/sbin]
820 --libexecdir=DIR program executables [EPREFIX/libexec]
821 --datadir=DIR read-only architecture-independent data [PREFIX/share]
822 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
823 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
824 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
825 --libdir=DIR object code libraries [EPREFIX/lib]
826 --includedir=DIR C header files [PREFIX/include]
827 --oldincludedir=DIR C header files for non-gcc [/usr/include]
828 --infodir=DIR info documentation [PREFIX/info]
829 --mandir=DIR man documentation [PREFIX/man]
830 _ACEOF
831
832 cat <<\_ACEOF
833
834 System types:
835 --build=BUILD configure for building on BUILD [guessed]
836 --host=HOST cross-compile to build programs to run on HOST [BUILD]
837 --target=TARGET configure for building compilers for TARGET [HOST]
838 _ACEOF
839 fi
840
841 if test -n "$ac_init_help"; then
842 case $ac_init_help in
843 short | recursive ) echo "Configuration of fixincludes :";;
844 esac
845 cat <<\_ACEOF
846
847 Optional Features:
848 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
849 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
850 --enable-twoprocess Use a separate process to apply the fixes
851 --enable-maintainer-mode enable make rules and dependencies not useful
852 (and sometimes confusing) to the casual installer
853
854 Optional Packages:
855 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
856 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
857 --with-local-prefix=DIR specifies directory to put local include
858
859 Some influential environment variables:
860 CC C compiler command
861 CFLAGS C compiler flags
862 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
863 nonstandard directory <lib dir>
864 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
865 headers in a nonstandard directory <include dir>
866 CPP C preprocessor
867
868 Use these variables to override the choices made by `configure' or to help
869 it to find libraries and programs with nonstandard names/locations.
870
871 _ACEOF
872 fi
873
874 if test "$ac_init_help" = "recursive"; then
875 # If there are subdirs, report their specific --help.
876 ac_popdir=`pwd`
877 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
878 test -d $ac_dir || continue
879 ac_builddir=.
880
881 if test "$ac_dir" != .; then
882 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
883 # A "../" for each directory in $ac_dir_suffix.
884 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
885 else
886 ac_dir_suffix= ac_top_builddir=
887 fi
888
889 case $srcdir in
890 .) # No --srcdir option. We are building in place.
891 ac_srcdir=.
892 if test -z "$ac_top_builddir"; then
893 ac_top_srcdir=.
894 else
895 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
896 fi ;;
897 [\\/]* | ?:[\\/]* ) # Absolute path.
898 ac_srcdir=$srcdir$ac_dir_suffix;
899 ac_top_srcdir=$srcdir ;;
900 *) # Relative path.
901 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
902 ac_top_srcdir=$ac_top_builddir$srcdir ;;
903 esac
904
905 # Do not use `cd foo && pwd` to compute absolute paths, because
906 # the directories may not exist.
907 case `pwd` in
908 .) ac_abs_builddir="$ac_dir";;
909 *)
910 case "$ac_dir" in
911 .) ac_abs_builddir=`pwd`;;
912 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
913 *) ac_abs_builddir=`pwd`/"$ac_dir";;
914 esac;;
915 esac
916 case $ac_abs_builddir in
917 .) ac_abs_top_builddir=${ac_top_builddir}.;;
918 *)
919 case ${ac_top_builddir}. in
920 .) ac_abs_top_builddir=$ac_abs_builddir;;
921 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
922 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
923 esac;;
924 esac
925 case $ac_abs_builddir in
926 .) ac_abs_srcdir=$ac_srcdir;;
927 *)
928 case $ac_srcdir in
929 .) ac_abs_srcdir=$ac_abs_builddir;;
930 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
931 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
932 esac;;
933 esac
934 case $ac_abs_builddir in
935 .) ac_abs_top_srcdir=$ac_top_srcdir;;
936 *)
937 case $ac_top_srcdir in
938 .) ac_abs_top_srcdir=$ac_abs_builddir;;
939 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
940 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
941 esac;;
942 esac
943
944 cd $ac_dir
945 # Check for guested configure; otherwise get Cygnus style configure.
946 if test -f $ac_srcdir/configure.gnu; then
947 echo
948 $SHELL $ac_srcdir/configure.gnu --help=recursive
949 elif test -f $ac_srcdir/configure; then
950 echo
951 $SHELL $ac_srcdir/configure --help=recursive
952 elif test -f $ac_srcdir/configure.ac ||
953 test -f $ac_srcdir/configure.in; then
954 echo
955 $ac_configure --help
956 else
957 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
958 fi
959 cd $ac_popdir
960 done
961 fi
962
963 test -n "$ac_init_help" && exit 0
964 if $ac_init_version; then
965 cat <<\_ACEOF
966 fixincludes configure
967 generated by GNU Autoconf 2.59
968
969 Copyright (C) 2003 Free Software Foundation, Inc.
970 This configure script is free software; the Free Software Foundation
971 gives unlimited permission to copy, distribute and modify it.
972 _ACEOF
973 exit 0
974 fi
975 exec 5>config.log
976 cat >&5 <<_ACEOF
977 This file contains any messages produced by compilers while
978 running configure, to aid debugging if configure makes a mistake.
979
980 It was created by fixincludes $as_me , which was
981 generated by GNU Autoconf 2.59. Invocation command line was
982
983 $ $0 $@
984
985 _ACEOF
986 {
987 cat <<_ASUNAME
988 ## --------- ##
989 ## Platform. ##
990 ## --------- ##
991
992 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
993 uname -m = `(uname -m) 2>/dev/null || echo unknown`
994 uname -r = `(uname -r) 2>/dev/null || echo unknown`
995 uname -s = `(uname -s) 2>/dev/null || echo unknown`
996 uname -v = `(uname -v) 2>/dev/null || echo unknown`
997
998 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
999 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1000
1001 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1002 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1003 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1004 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1005 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1006 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1007 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1008
1009 _ASUNAME
1010
1011 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1012 for as_dir in $PATH
1013 do
1014 IFS=$as_save_IFS
1015 test -z "$as_dir" && as_dir=.
1016 echo "PATH: $as_dir"
1017 done
1018
1019 } >&5
1020
1021 cat >&5 <<_ACEOF
1022
1023
1024 ## ----------- ##
1025 ## Core tests. ##
1026 ## ----------- ##
1027
1028 _ACEOF
1029
1030
1031 # Keep a trace of the command line.
1032 # Strip out --no-create and --no-recursion so they do not pile up.
1033 # Strip out --silent because we don't want to record it for future runs.
1034 # Also quote any args containing shell meta-characters.
1035 # Make two passes to allow for proper duplicate-argument suppression.
1036 ac_configure_args=
1037 ac_configure_args0=
1038 ac_configure_args1=
1039 ac_sep=
1040 ac_must_keep_next=false
1041 for ac_pass in 1 2
1042 do
1043 for ac_arg
1044 do
1045 case $ac_arg in
1046 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1047 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1048 | -silent | --silent | --silen | --sile | --sil)
1049 continue ;;
1050 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1051 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1052 esac
1053 case $ac_pass in
1054 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1055 2)
1056 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1057 if test $ac_must_keep_next = true; then
1058 ac_must_keep_next=false # Got value, back to normal.
1059 else
1060 case $ac_arg in
1061 *=* | --config-cache | -C | -disable-* | --disable-* \
1062 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1063 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1064 | -with-* | --with-* | -without-* | --without-* | --x)
1065 case "$ac_configure_args0 " in
1066 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1067 esac
1068 ;;
1069 -* ) ac_must_keep_next=true ;;
1070 esac
1071 fi
1072 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1073 # Get rid of the leading space.
1074 ac_sep=" "
1075 ;;
1076 esac
1077 done
1078 done
1079 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1080 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1081
1082 # When interrupted or exit'd, cleanup temporary files, and complete
1083 # config.log. We remove comments because anyway the quotes in there
1084 # would cause problems or look ugly.
1085 # WARNING: Be sure not to use single quotes in there, as some shells,
1086 # such as our DU 5.0 friend, will then `close' the trap.
1087 trap 'exit_status=$?
1088 # Save into config.log some information that might help in debugging.
1089 {
1090 echo
1091
1092 cat <<\_ASBOX
1093 ## ---------------- ##
1094 ## Cache variables. ##
1095 ## ---------------- ##
1096 _ASBOX
1097 echo
1098 # The following way of writing the cache mishandles newlines in values,
1099 {
1100 (set) 2>&1 |
1101 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1102 *ac_space=\ *)
1103 sed -n \
1104 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1105 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1106 ;;
1107 *)
1108 sed -n \
1109 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1110 ;;
1111 esac;
1112 }
1113 echo
1114
1115 cat <<\_ASBOX
1116 ## ----------------- ##
1117 ## Output variables. ##
1118 ## ----------------- ##
1119 _ASBOX
1120 echo
1121 for ac_var in $ac_subst_vars
1122 do
1123 eval ac_val=$`echo $ac_var`
1124 echo "$ac_var='"'"'$ac_val'"'"'"
1125 done | sort
1126 echo
1127
1128 if test -n "$ac_subst_files"; then
1129 cat <<\_ASBOX
1130 ## ------------- ##
1131 ## Output files. ##
1132 ## ------------- ##
1133 _ASBOX
1134 echo
1135 for ac_var in $ac_subst_files
1136 do
1137 eval ac_val=$`echo $ac_var`
1138 echo "$ac_var='"'"'$ac_val'"'"'"
1139 done | sort
1140 echo
1141 fi
1142
1143 if test -s confdefs.h; then
1144 cat <<\_ASBOX
1145 ## ----------- ##
1146 ## confdefs.h. ##
1147 ## ----------- ##
1148 _ASBOX
1149 echo
1150 sed "/^$/d" confdefs.h | sort
1151 echo
1152 fi
1153 test "$ac_signal" != 0 &&
1154 echo "$as_me: caught signal $ac_signal"
1155 echo "$as_me: exit $exit_status"
1156 } >&5
1157 rm -f core *.core &&
1158 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1159 exit $exit_status
1160 ' 0
1161 for ac_signal in 1 2 13 15; do
1162 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1163 done
1164 ac_signal=0
1165
1166 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1167 rm -rf conftest* confdefs.h
1168 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1169 echo >confdefs.h
1170
1171 # Predefined preprocessor variables.
1172
1173 cat >>confdefs.h <<_ACEOF
1174 #define PACKAGE_NAME "$PACKAGE_NAME"
1175 _ACEOF
1176
1177
1178 cat >>confdefs.h <<_ACEOF
1179 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1180 _ACEOF
1181
1182
1183 cat >>confdefs.h <<_ACEOF
1184 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1185 _ACEOF
1186
1187
1188 cat >>confdefs.h <<_ACEOF
1189 #define PACKAGE_STRING "$PACKAGE_STRING"
1190 _ACEOF
1191
1192
1193 cat >>confdefs.h <<_ACEOF
1194 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1195 _ACEOF
1196
1197
1198 # Let the site file select an alternate cache file if it wants to.
1199 # Prefer explicitly selected file to automatically selected ones.
1200 if test -z "$CONFIG_SITE"; then
1201 if test "x$prefix" != xNONE; then
1202 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1203 else
1204 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1205 fi
1206 fi
1207 for ac_site_file in $CONFIG_SITE; do
1208 if test -r "$ac_site_file"; then
1209 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1210 echo "$as_me: loading site script $ac_site_file" >&6;}
1211 sed 's/^/| /' "$ac_site_file" >&5
1212 . "$ac_site_file"
1213 fi
1214 done
1215
1216 if test -r "$cache_file"; then
1217 # Some versions of bash will fail to source /dev/null (special
1218 # files actually), so we avoid doing that.
1219 if test -f "$cache_file"; then
1220 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1221 echo "$as_me: loading cache $cache_file" >&6;}
1222 case $cache_file in
1223 [\\/]* | ?:[\\/]* ) . $cache_file;;
1224 *) . ./$cache_file;;
1225 esac
1226 fi
1227 else
1228 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1229 echo "$as_me: creating cache $cache_file" >&6;}
1230 >$cache_file
1231 fi
1232
1233 # Check that the precious variables saved in the cache have kept the same
1234 # value.
1235 ac_cache_corrupted=false
1236 for ac_var in `(set) 2>&1 |
1237 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1238 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1239 eval ac_new_set=\$ac_env_${ac_var}_set
1240 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1241 eval ac_new_val="\$ac_env_${ac_var}_value"
1242 case $ac_old_set,$ac_new_set in
1243 set,)
1244 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1245 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1246 ac_cache_corrupted=: ;;
1247 ,set)
1248 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1249 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1250 ac_cache_corrupted=: ;;
1251 ,);;
1252 *)
1253 if test "x$ac_old_val" != "x$ac_new_val"; then
1254 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1255 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1256 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1257 echo "$as_me: former value: $ac_old_val" >&2;}
1258 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1259 echo "$as_me: current value: $ac_new_val" >&2;}
1260 ac_cache_corrupted=:
1261 fi;;
1262 esac
1263 # Pass precious variables to config.status.
1264 if test "$ac_new_set" = set; then
1265 case $ac_new_val in
1266 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1267 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1268 *) ac_arg=$ac_var=$ac_new_val ;;
1269 esac
1270 case " $ac_configure_args " in
1271 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1272 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1273 esac
1274 fi
1275 done
1276 if $ac_cache_corrupted; then
1277 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1278 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1279 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1280 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1281 { (exit 1); exit 1; }; }
1282 fi
1283
1284 ac_ext=c
1285 ac_cpp='$CPP $CPPFLAGS'
1286 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1287 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1288 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317 ac_aux_dir=
1318 for ac_dir in .. $srcdir/..; do
1319 if test -f $ac_dir/install-sh; then
1320 ac_aux_dir=$ac_dir
1321 ac_install_sh="$ac_aux_dir/install-sh -c"
1322 break
1323 elif test -f $ac_dir/install.sh; then
1324 ac_aux_dir=$ac_dir
1325 ac_install_sh="$ac_aux_dir/install.sh -c"
1326 break
1327 elif test -f $ac_dir/shtool; then
1328 ac_aux_dir=$ac_dir
1329 ac_install_sh="$ac_aux_dir/shtool install -c"
1330 break
1331 fi
1332 done
1333 if test -z "$ac_aux_dir"; then
1334 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in .. $srcdir/.." >&5
1335 echo "$as_me: error: cannot find install-sh or install.sh in .. $srcdir/.." >&2;}
1336 { (exit 1); exit 1; }; }
1337 fi
1338 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1339 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1340 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1341
1342 # Make sure we can run config.sub.
1343 $ac_config_sub sun4 >/dev/null 2>&1 ||
1344 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1345 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1346 { (exit 1); exit 1; }; }
1347
1348 echo "$as_me:$LINENO: checking build system type" >&5
1349 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1350 if test "${ac_cv_build+set}" = set; then
1351 echo $ECHO_N "(cached) $ECHO_C" >&6
1352 else
1353 ac_cv_build_alias=$build_alias
1354 test -z "$ac_cv_build_alias" &&
1355 ac_cv_build_alias=`$ac_config_guess`
1356 test -z "$ac_cv_build_alias" &&
1357 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1358 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1359 { (exit 1); exit 1; }; }
1360 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1361 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1362 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1363 { (exit 1); exit 1; }; }
1364
1365 fi
1366 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1367 echo "${ECHO_T}$ac_cv_build" >&6
1368 build=$ac_cv_build
1369 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1370 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1371 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1372
1373
1374 echo "$as_me:$LINENO: checking host system type" >&5
1375 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1376 if test "${ac_cv_host+set}" = set; then
1377 echo $ECHO_N "(cached) $ECHO_C" >&6
1378 else
1379 ac_cv_host_alias=$host_alias
1380 test -z "$ac_cv_host_alias" &&
1381 ac_cv_host_alias=$ac_cv_build_alias
1382 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1383 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1384 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1385 { (exit 1); exit 1; }; }
1386
1387 fi
1388 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1389 echo "${ECHO_T}$ac_cv_host" >&6
1390 host=$ac_cv_host
1391 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1392 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1393 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1394
1395
1396 echo "$as_me:$LINENO: checking target system type" >&5
1397 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1398 if test "${ac_cv_target+set}" = set; then
1399 echo $ECHO_N "(cached) $ECHO_C" >&6
1400 else
1401 ac_cv_target_alias=$target_alias
1402 test "x$ac_cv_target_alias" = "x" &&
1403 ac_cv_target_alias=$ac_cv_host_alias
1404 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1405 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1406 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1407 { (exit 1); exit 1; }; }
1408
1409 fi
1410 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1411 echo "${ECHO_T}$ac_cv_target" >&6
1412 target=$ac_cv_target
1413 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1414 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1415 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1416
1417
1418 # The aliases save the names the user supplied, while $host etc.
1419 # will get canonicalized.
1420 test -n "$target_alias" &&
1421 test "$program_prefix$program_suffix$program_transform_name" = \
1422 NONENONEs,x,x, &&
1423 program_prefix=${target_alias}-
1424 ac_ext=c
1425 ac_cpp='$CPP $CPPFLAGS'
1426 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1427 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1428 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1429 if test -n "$ac_tool_prefix"; then
1430 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1431 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1432 echo "$as_me:$LINENO: checking for $ac_word" >&5
1433 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1434 if test "${ac_cv_prog_CC+set}" = set; then
1435 echo $ECHO_N "(cached) $ECHO_C" >&6
1436 else
1437 if test -n "$CC"; then
1438 ac_cv_prog_CC="$CC" # Let the user override the test.
1439 else
1440 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1441 for as_dir in $PATH
1442 do
1443 IFS=$as_save_IFS
1444 test -z "$as_dir" && as_dir=.
1445 for ac_exec_ext in '' $ac_executable_extensions; do
1446 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1447 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1448 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1449 break 2
1450 fi
1451 done
1452 done
1453
1454 fi
1455 fi
1456 CC=$ac_cv_prog_CC
1457 if test -n "$CC"; then
1458 echo "$as_me:$LINENO: result: $CC" >&5
1459 echo "${ECHO_T}$CC" >&6
1460 else
1461 echo "$as_me:$LINENO: result: no" >&5
1462 echo "${ECHO_T}no" >&6
1463 fi
1464
1465 fi
1466 if test -z "$ac_cv_prog_CC"; then
1467 ac_ct_CC=$CC
1468 # Extract the first word of "gcc", so it can be a program name with args.
1469 set dummy gcc; ac_word=$2
1470 echo "$as_me:$LINENO: checking for $ac_word" >&5
1471 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1472 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1473 echo $ECHO_N "(cached) $ECHO_C" >&6
1474 else
1475 if test -n "$ac_ct_CC"; then
1476 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1477 else
1478 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1479 for as_dir in $PATH
1480 do
1481 IFS=$as_save_IFS
1482 test -z "$as_dir" && as_dir=.
1483 for ac_exec_ext in '' $ac_executable_extensions; do
1484 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1485 ac_cv_prog_ac_ct_CC="gcc"
1486 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1487 break 2
1488 fi
1489 done
1490 done
1491
1492 fi
1493 fi
1494 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1495 if test -n "$ac_ct_CC"; then
1496 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1497 echo "${ECHO_T}$ac_ct_CC" >&6
1498 else
1499 echo "$as_me:$LINENO: result: no" >&5
1500 echo "${ECHO_T}no" >&6
1501 fi
1502
1503 CC=$ac_ct_CC
1504 else
1505 CC="$ac_cv_prog_CC"
1506 fi
1507
1508 if test -z "$CC"; then
1509 if test -n "$ac_tool_prefix"; then
1510 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1511 set dummy ${ac_tool_prefix}cc; ac_word=$2
1512 echo "$as_me:$LINENO: checking for $ac_word" >&5
1513 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1514 if test "${ac_cv_prog_CC+set}" = set; then
1515 echo $ECHO_N "(cached) $ECHO_C" >&6
1516 else
1517 if test -n "$CC"; then
1518 ac_cv_prog_CC="$CC" # Let the user override the test.
1519 else
1520 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1521 for as_dir in $PATH
1522 do
1523 IFS=$as_save_IFS
1524 test -z "$as_dir" && as_dir=.
1525 for ac_exec_ext in '' $ac_executable_extensions; do
1526 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1527 ac_cv_prog_CC="${ac_tool_prefix}cc"
1528 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1529 break 2
1530 fi
1531 done
1532 done
1533
1534 fi
1535 fi
1536 CC=$ac_cv_prog_CC
1537 if test -n "$CC"; then
1538 echo "$as_me:$LINENO: result: $CC" >&5
1539 echo "${ECHO_T}$CC" >&6
1540 else
1541 echo "$as_me:$LINENO: result: no" >&5
1542 echo "${ECHO_T}no" >&6
1543 fi
1544
1545 fi
1546 if test -z "$ac_cv_prog_CC"; then
1547 ac_ct_CC=$CC
1548 # Extract the first word of "cc", so it can be a program name with args.
1549 set dummy cc; ac_word=$2
1550 echo "$as_me:$LINENO: checking for $ac_word" >&5
1551 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1552 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1553 echo $ECHO_N "(cached) $ECHO_C" >&6
1554 else
1555 if test -n "$ac_ct_CC"; then
1556 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1557 else
1558 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1559 for as_dir in $PATH
1560 do
1561 IFS=$as_save_IFS
1562 test -z "$as_dir" && as_dir=.
1563 for ac_exec_ext in '' $ac_executable_extensions; do
1564 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1565 ac_cv_prog_ac_ct_CC="cc"
1566 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1567 break 2
1568 fi
1569 done
1570 done
1571
1572 fi
1573 fi
1574 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1575 if test -n "$ac_ct_CC"; then
1576 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1577 echo "${ECHO_T}$ac_ct_CC" >&6
1578 else
1579 echo "$as_me:$LINENO: result: no" >&5
1580 echo "${ECHO_T}no" >&6
1581 fi
1582
1583 CC=$ac_ct_CC
1584 else
1585 CC="$ac_cv_prog_CC"
1586 fi
1587
1588 fi
1589 if test -z "$CC"; then
1590 # Extract the first word of "cc", so it can be a program name with args.
1591 set dummy cc; ac_word=$2
1592 echo "$as_me:$LINENO: checking for $ac_word" >&5
1593 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1594 if test "${ac_cv_prog_CC+set}" = set; then
1595 echo $ECHO_N "(cached) $ECHO_C" >&6
1596 else
1597 if test -n "$CC"; then
1598 ac_cv_prog_CC="$CC" # Let the user override the test.
1599 else
1600 ac_prog_rejected=no
1601 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1602 for as_dir in $PATH
1603 do
1604 IFS=$as_save_IFS
1605 test -z "$as_dir" && as_dir=.
1606 for ac_exec_ext in '' $ac_executable_extensions; do
1607 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1608 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1609 ac_prog_rejected=yes
1610 continue
1611 fi
1612 ac_cv_prog_CC="cc"
1613 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1614 break 2
1615 fi
1616 done
1617 done
1618
1619 if test $ac_prog_rejected = yes; then
1620 # We found a bogon in the path, so make sure we never use it.
1621 set dummy $ac_cv_prog_CC
1622 shift
1623 if test $# != 0; then
1624 # We chose a different compiler from the bogus one.
1625 # However, it has the same basename, so the bogon will be chosen
1626 # first if we set CC to just the basename; use the full file name.
1627 shift
1628 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1629 fi
1630 fi
1631 fi
1632 fi
1633 CC=$ac_cv_prog_CC
1634 if test -n "$CC"; then
1635 echo "$as_me:$LINENO: result: $CC" >&5
1636 echo "${ECHO_T}$CC" >&6
1637 else
1638 echo "$as_me:$LINENO: result: no" >&5
1639 echo "${ECHO_T}no" >&6
1640 fi
1641
1642 fi
1643 if test -z "$CC"; then
1644 if test -n "$ac_tool_prefix"; then
1645 for ac_prog in cl
1646 do
1647 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1648 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1649 echo "$as_me:$LINENO: checking for $ac_word" >&5
1650 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1651 if test "${ac_cv_prog_CC+set}" = set; then
1652 echo $ECHO_N "(cached) $ECHO_C" >&6
1653 else
1654 if test -n "$CC"; then
1655 ac_cv_prog_CC="$CC" # Let the user override the test.
1656 else
1657 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1658 for as_dir in $PATH
1659 do
1660 IFS=$as_save_IFS
1661 test -z "$as_dir" && as_dir=.
1662 for ac_exec_ext in '' $ac_executable_extensions; do
1663 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1664 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1665 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1666 break 2
1667 fi
1668 done
1669 done
1670
1671 fi
1672 fi
1673 CC=$ac_cv_prog_CC
1674 if test -n "$CC"; then
1675 echo "$as_me:$LINENO: result: $CC" >&5
1676 echo "${ECHO_T}$CC" >&6
1677 else
1678 echo "$as_me:$LINENO: result: no" >&5
1679 echo "${ECHO_T}no" >&6
1680 fi
1681
1682 test -n "$CC" && break
1683 done
1684 fi
1685 if test -z "$CC"; then
1686 ac_ct_CC=$CC
1687 for ac_prog in cl
1688 do
1689 # Extract the first word of "$ac_prog", so it can be a program name with args.
1690 set dummy $ac_prog; ac_word=$2
1691 echo "$as_me:$LINENO: checking for $ac_word" >&5
1692 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1693 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1694 echo $ECHO_N "(cached) $ECHO_C" >&6
1695 else
1696 if test -n "$ac_ct_CC"; then
1697 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1698 else
1699 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1700 for as_dir in $PATH
1701 do
1702 IFS=$as_save_IFS
1703 test -z "$as_dir" && as_dir=.
1704 for ac_exec_ext in '' $ac_executable_extensions; do
1705 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1706 ac_cv_prog_ac_ct_CC="$ac_prog"
1707 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1708 break 2
1709 fi
1710 done
1711 done
1712
1713 fi
1714 fi
1715 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1716 if test -n "$ac_ct_CC"; then
1717 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1718 echo "${ECHO_T}$ac_ct_CC" >&6
1719 else
1720 echo "$as_me:$LINENO: result: no" >&5
1721 echo "${ECHO_T}no" >&6
1722 fi
1723
1724 test -n "$ac_ct_CC" && break
1725 done
1726
1727 CC=$ac_ct_CC
1728 fi
1729
1730 fi
1731
1732
1733 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1734 See \`config.log' for more details." >&5
1735 echo "$as_me: error: no acceptable C compiler found in \$PATH
1736 See \`config.log' for more details." >&2;}
1737 { (exit 1); exit 1; }; }
1738
1739 # Provide some information about the compiler.
1740 echo "$as_me:$LINENO:" \
1741 "checking for C compiler version" >&5
1742 ac_compiler=`set X $ac_compile; echo $2`
1743 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1744 (eval $ac_compiler --version </dev/null >&5) 2>&5
1745 ac_status=$?
1746 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1747 (exit $ac_status); }
1748 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1749 (eval $ac_compiler -v </dev/null >&5) 2>&5
1750 ac_status=$?
1751 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1752 (exit $ac_status); }
1753 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1754 (eval $ac_compiler -V </dev/null >&5) 2>&5
1755 ac_status=$?
1756 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1757 (exit $ac_status); }
1758
1759 cat >conftest.$ac_ext <<_ACEOF
1760 /* confdefs.h. */
1761 _ACEOF
1762 cat confdefs.h >>conftest.$ac_ext
1763 cat >>conftest.$ac_ext <<_ACEOF
1764 /* end confdefs.h. */
1765
1766 int
1767 main ()
1768 {
1769
1770 ;
1771 return 0;
1772 }
1773 _ACEOF
1774 ac_clean_files_save=$ac_clean_files
1775 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1776 # Try to create an executable without -o first, disregard a.out.
1777 # It will help us diagnose broken compilers, and finding out an intuition
1778 # of exeext.
1779 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1780 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1781 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1782 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1783 (eval $ac_link_default) 2>&5
1784 ac_status=$?
1785 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1786 (exit $ac_status); }; then
1787 # Find the output, starting from the most likely. This scheme is
1788 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1789 # resort.
1790
1791 # Be careful to initialize this variable, since it used to be cached.
1792 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1793 ac_cv_exeext=
1794 # b.out is created by i960 compilers.
1795 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1796 do
1797 test -f "$ac_file" || continue
1798 case $ac_file in
1799 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1800 ;;
1801 conftest.$ac_ext )
1802 # This is the source file.
1803 ;;
1804 [ab].out )
1805 # We found the default executable, but exeext='' is most
1806 # certainly right.
1807 break;;
1808 *.* )
1809 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1810 # FIXME: I believe we export ac_cv_exeext for Libtool,
1811 # but it would be cool to find out if it's true. Does anybody
1812 # maintain Libtool? --akim.
1813 export ac_cv_exeext
1814 break;;
1815 * )
1816 break;;
1817 esac
1818 done
1819 else
1820 echo "$as_me: failed program was:" >&5
1821 sed 's/^/| /' conftest.$ac_ext >&5
1822
1823 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1824 See \`config.log' for more details." >&5
1825 echo "$as_me: error: C compiler cannot create executables
1826 See \`config.log' for more details." >&2;}
1827 { (exit 77); exit 77; }; }
1828 fi
1829
1830 ac_exeext=$ac_cv_exeext
1831 echo "$as_me:$LINENO: result: $ac_file" >&5
1832 echo "${ECHO_T}$ac_file" >&6
1833
1834 # Check the compiler produces executables we can run. If not, either
1835 # the compiler is broken, or we cross compile.
1836 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1837 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1838 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1839 # If not cross compiling, check that we can run a simple program.
1840 if test "$cross_compiling" != yes; then
1841 if { ac_try='./$ac_file'
1842 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1843 (eval $ac_try) 2>&5
1844 ac_status=$?
1845 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1846 (exit $ac_status); }; }; then
1847 cross_compiling=no
1848 else
1849 if test "$cross_compiling" = maybe; then
1850 cross_compiling=yes
1851 else
1852 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1853 If you meant to cross compile, use \`--host'.
1854 See \`config.log' for more details." >&5
1855 echo "$as_me: error: cannot run C compiled programs.
1856 If you meant to cross compile, use \`--host'.
1857 See \`config.log' for more details." >&2;}
1858 { (exit 1); exit 1; }; }
1859 fi
1860 fi
1861 fi
1862 echo "$as_me:$LINENO: result: yes" >&5
1863 echo "${ECHO_T}yes" >&6
1864
1865 rm -f a.out a.exe conftest$ac_cv_exeext b.out
1866 ac_clean_files=$ac_clean_files_save
1867 # Check the compiler produces executables we can run. If not, either
1868 # the compiler is broken, or we cross compile.
1869 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1870 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1871 echo "$as_me:$LINENO: result: $cross_compiling" >&5
1872 echo "${ECHO_T}$cross_compiling" >&6
1873
1874 echo "$as_me:$LINENO: checking for suffix of executables" >&5
1875 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1876 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1877 (eval $ac_link) 2>&5
1878 ac_status=$?
1879 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1880 (exit $ac_status); }; then
1881 # If both `conftest.exe' and `conftest' are `present' (well, observable)
1882 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1883 # work properly (i.e., refer to `conftest.exe'), while it won't with
1884 # `rm'.
1885 for ac_file in conftest.exe conftest conftest.*; do
1886 test -f "$ac_file" || continue
1887 case $ac_file in
1888 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
1889 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1890 export ac_cv_exeext
1891 break;;
1892 * ) break;;
1893 esac
1894 done
1895 else
1896 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1897 See \`config.log' for more details." >&5
1898 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1899 See \`config.log' for more details." >&2;}
1900 { (exit 1); exit 1; }; }
1901 fi
1902
1903 rm -f conftest$ac_cv_exeext
1904 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1905 echo "${ECHO_T}$ac_cv_exeext" >&6
1906
1907 rm -f conftest.$ac_ext
1908 EXEEXT=$ac_cv_exeext
1909 ac_exeext=$EXEEXT
1910 echo "$as_me:$LINENO: checking for suffix of object files" >&5
1911 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1912 if test "${ac_cv_objext+set}" = set; then
1913 echo $ECHO_N "(cached) $ECHO_C" >&6
1914 else
1915 cat >conftest.$ac_ext <<_ACEOF
1916 /* confdefs.h. */
1917 _ACEOF
1918 cat confdefs.h >>conftest.$ac_ext
1919 cat >>conftest.$ac_ext <<_ACEOF
1920 /* end confdefs.h. */
1921
1922 int
1923 main ()
1924 {
1925
1926 ;
1927 return 0;
1928 }
1929 _ACEOF
1930 rm -f conftest.o conftest.obj
1931 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1932 (eval $ac_compile) 2>&5
1933 ac_status=$?
1934 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1935 (exit $ac_status); }; then
1936 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1937 case $ac_file in
1938 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
1939 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1940 break;;
1941 esac
1942 done
1943 else
1944 echo "$as_me: failed program was:" >&5
1945 sed 's/^/| /' conftest.$ac_ext >&5
1946
1947 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1948 See \`config.log' for more details." >&5
1949 echo "$as_me: error: cannot compute suffix of object files: cannot compile
1950 See \`config.log' for more details." >&2;}
1951 { (exit 1); exit 1; }; }
1952 fi
1953
1954 rm -f conftest.$ac_cv_objext conftest.$ac_ext
1955 fi
1956 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1957 echo "${ECHO_T}$ac_cv_objext" >&6
1958 OBJEXT=$ac_cv_objext
1959 ac_objext=$OBJEXT
1960 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
1961 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1962 if test "${ac_cv_c_compiler_gnu+set}" = set; then
1963 echo $ECHO_N "(cached) $ECHO_C" >&6
1964 else
1965 cat >conftest.$ac_ext <<_ACEOF
1966 /* confdefs.h. */
1967 _ACEOF
1968 cat confdefs.h >>conftest.$ac_ext
1969 cat >>conftest.$ac_ext <<_ACEOF
1970 /* end confdefs.h. */
1971
1972 int
1973 main ()
1974 {
1975 #ifndef __GNUC__
1976 choke me
1977 #endif
1978
1979 ;
1980 return 0;
1981 }
1982 _ACEOF
1983 rm -f conftest.$ac_objext
1984 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1985 (eval $ac_compile) 2>conftest.er1
1986 ac_status=$?
1987 grep -v '^ *+' conftest.er1 >conftest.err
1988 rm -f conftest.er1
1989 cat conftest.err >&5
1990 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1991 (exit $ac_status); } &&
1992 { ac_try='test -z "$ac_c_werror_flag"
1993 || test ! -s conftest.err'
1994 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1995 (eval $ac_try) 2>&5
1996 ac_status=$?
1997 echo "$as_me:$LINENO: \$? = $ac_status" >&5
1998 (exit $ac_status); }; } &&
1999 { ac_try='test -s conftest.$ac_objext'
2000 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2001 (eval $ac_try) 2>&5
2002 ac_status=$?
2003 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2004 (exit $ac_status); }; }; then
2005 ac_compiler_gnu=yes
2006 else
2007 echo "$as_me: failed program was:" >&5
2008 sed 's/^/| /' conftest.$ac_ext >&5
2009
2010 ac_compiler_gnu=no
2011 fi
2012 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2013 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2014
2015 fi
2016 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2017 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2018 GCC=`test $ac_compiler_gnu = yes && echo yes`
2019 ac_test_CFLAGS=${CFLAGS+set}
2020 ac_save_CFLAGS=$CFLAGS
2021 CFLAGS="-g"
2022 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2023 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2024 if test "${ac_cv_prog_cc_g+set}" = set; then
2025 echo $ECHO_N "(cached) $ECHO_C" >&6
2026 else
2027 cat >conftest.$ac_ext <<_ACEOF
2028 /* confdefs.h. */
2029 _ACEOF
2030 cat confdefs.h >>conftest.$ac_ext
2031 cat >>conftest.$ac_ext <<_ACEOF
2032 /* end confdefs.h. */
2033
2034 int
2035 main ()
2036 {
2037
2038 ;
2039 return 0;
2040 }
2041 _ACEOF
2042 rm -f conftest.$ac_objext
2043 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2044 (eval $ac_compile) 2>conftest.er1
2045 ac_status=$?
2046 grep -v '^ *+' conftest.er1 >conftest.err
2047 rm -f conftest.er1
2048 cat conftest.err >&5
2049 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2050 (exit $ac_status); } &&
2051 { ac_try='test -z "$ac_c_werror_flag"
2052 || test ! -s conftest.err'
2053 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2054 (eval $ac_try) 2>&5
2055 ac_status=$?
2056 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2057 (exit $ac_status); }; } &&
2058 { ac_try='test -s conftest.$ac_objext'
2059 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2060 (eval $ac_try) 2>&5
2061 ac_status=$?
2062 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2063 (exit $ac_status); }; }; then
2064 ac_cv_prog_cc_g=yes
2065 else
2066 echo "$as_me: failed program was:" >&5
2067 sed 's/^/| /' conftest.$ac_ext >&5
2068
2069 ac_cv_prog_cc_g=no
2070 fi
2071 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2072 fi
2073 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2074 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2075 if test "$ac_test_CFLAGS" = set; then
2076 CFLAGS=$ac_save_CFLAGS
2077 elif test $ac_cv_prog_cc_g = yes; then
2078 if test "$GCC" = yes; then
2079 CFLAGS="-g -O2"
2080 else
2081 CFLAGS="-g"
2082 fi
2083 else
2084 if test "$GCC" = yes; then
2085 CFLAGS="-O2"
2086 else
2087 CFLAGS=
2088 fi
2089 fi
2090 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2091 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2092 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2093 echo $ECHO_N "(cached) $ECHO_C" >&6
2094 else
2095 ac_cv_prog_cc_stdc=no
2096 ac_save_CC=$CC
2097 cat >conftest.$ac_ext <<_ACEOF
2098 /* confdefs.h. */
2099 _ACEOF
2100 cat confdefs.h >>conftest.$ac_ext
2101 cat >>conftest.$ac_ext <<_ACEOF
2102 /* end confdefs.h. */
2103 #include <stdarg.h>
2104 #include <stdio.h>
2105 #include <sys/types.h>
2106 #include <sys/stat.h>
2107 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2108 struct buf { int x; };
2109 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2110 static char *e (p, i)
2111 char **p;
2112 int i;
2113 {
2114 return p[i];
2115 }
2116 static char *f (char * (*g) (char **, int), char **p, ...)
2117 {
2118 char *s;
2119 va_list v;
2120 va_start (v,p);
2121 s = g (p, va_arg (v,int));
2122 va_end (v);
2123 return s;
2124 }
2125
2126 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2127 function prototypes and stuff, but not '\xHH' hex character constants.
2128 These don't provoke an error unfortunately, instead are silently treated
2129 as 'x'. The following induces an error, until -std1 is added to get
2130 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2131 array size at least. It's necessary to write '\x00'==0 to get something
2132 that's true only with -std1. */
2133 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2134
2135 int test (int i, double x);
2136 struct s1 {int (*f) (int a);};
2137 struct s2 {int (*f) (double a);};
2138 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2139 int argc;
2140 char **argv;
2141 int
2142 main ()
2143 {
2144 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2145 ;
2146 return 0;
2147 }
2148 _ACEOF
2149 # Don't try gcc -ansi; that turns off useful extensions and
2150 # breaks some systems' header files.
2151 # AIX -qlanglvl=ansi
2152 # Ultrix and OSF/1 -std1
2153 # HP-UX 10.20 and later -Ae
2154 # HP-UX older versions -Aa -D_HPUX_SOURCE
2155 # SVR4 -Xc -D__EXTENSIONS__
2156 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2157 do
2158 CC="$ac_save_CC $ac_arg"
2159 rm -f conftest.$ac_objext
2160 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2161 (eval $ac_compile) 2>conftest.er1
2162 ac_status=$?
2163 grep -v '^ *+' conftest.er1 >conftest.err
2164 rm -f conftest.er1
2165 cat conftest.err >&5
2166 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2167 (exit $ac_status); } &&
2168 { ac_try='test -z "$ac_c_werror_flag"
2169 || test ! -s conftest.err'
2170 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2171 (eval $ac_try) 2>&5
2172 ac_status=$?
2173 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2174 (exit $ac_status); }; } &&
2175 { ac_try='test -s conftest.$ac_objext'
2176 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2177 (eval $ac_try) 2>&5
2178 ac_status=$?
2179 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2180 (exit $ac_status); }; }; then
2181 ac_cv_prog_cc_stdc=$ac_arg
2182 break
2183 else
2184 echo "$as_me: failed program was:" >&5
2185 sed 's/^/| /' conftest.$ac_ext >&5
2186
2187 fi
2188 rm -f conftest.err conftest.$ac_objext
2189 done
2190 rm -f conftest.$ac_ext conftest.$ac_objext
2191 CC=$ac_save_CC
2192
2193 fi
2194
2195 case "x$ac_cv_prog_cc_stdc" in
2196 x|xno)
2197 echo "$as_me:$LINENO: result: none needed" >&5
2198 echo "${ECHO_T}none needed" >&6 ;;
2199 *)
2200 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2201 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2202 CC="$CC $ac_cv_prog_cc_stdc" ;;
2203 esac
2204
2205 # Some people use a C++ compiler to compile C. Since we use `exit',
2206 # in C++ we need to declare it. In case someone uses the same compiler
2207 # for both compiling C and C++ we need to have the C++ compiler decide
2208 # the declaration of exit, since it's the most demanding environment.
2209 cat >conftest.$ac_ext <<_ACEOF
2210 #ifndef __cplusplus
2211 choke me
2212 #endif
2213 _ACEOF
2214 rm -f conftest.$ac_objext
2215 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2216 (eval $ac_compile) 2>conftest.er1
2217 ac_status=$?
2218 grep -v '^ *+' conftest.er1 >conftest.err
2219 rm -f conftest.er1
2220 cat conftest.err >&5
2221 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2222 (exit $ac_status); } &&
2223 { ac_try='test -z "$ac_c_werror_flag"
2224 || test ! -s conftest.err'
2225 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2226 (eval $ac_try) 2>&5
2227 ac_status=$?
2228 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2229 (exit $ac_status); }; } &&
2230 { ac_try='test -s conftest.$ac_objext'
2231 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2232 (eval $ac_try) 2>&5
2233 ac_status=$?
2234 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2235 (exit $ac_status); }; }; then
2236 for ac_declaration in \
2237 '' \
2238 'extern "C" void std::exit (int) throw (); using std::exit;' \
2239 'extern "C" void std::exit (int); using std::exit;' \
2240 'extern "C" void exit (int) throw ();' \
2241 'extern "C" void exit (int);' \
2242 'void exit (int);'
2243 do
2244 cat >conftest.$ac_ext <<_ACEOF
2245 /* confdefs.h. */
2246 _ACEOF
2247 cat confdefs.h >>conftest.$ac_ext
2248 cat >>conftest.$ac_ext <<_ACEOF
2249 /* end confdefs.h. */
2250 $ac_declaration
2251 #include <stdlib.h>
2252 int
2253 main ()
2254 {
2255 exit (42);
2256 ;
2257 return 0;
2258 }
2259 _ACEOF
2260 rm -f conftest.$ac_objext
2261 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2262 (eval $ac_compile) 2>conftest.er1
2263 ac_status=$?
2264 grep -v '^ *+' conftest.er1 >conftest.err
2265 rm -f conftest.er1
2266 cat conftest.err >&5
2267 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2268 (exit $ac_status); } &&
2269 { ac_try='test -z "$ac_c_werror_flag"
2270 || test ! -s conftest.err'
2271 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2272 (eval $ac_try) 2>&5
2273 ac_status=$?
2274 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2275 (exit $ac_status); }; } &&
2276 { ac_try='test -s conftest.$ac_objext'
2277 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2278 (eval $ac_try) 2>&5
2279 ac_status=$?
2280 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2281 (exit $ac_status); }; }; then
2282 :
2283 else
2284 echo "$as_me: failed program was:" >&5
2285 sed 's/^/| /' conftest.$ac_ext >&5
2286
2287 continue
2288 fi
2289 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2290 cat >conftest.$ac_ext <<_ACEOF
2291 /* confdefs.h. */
2292 _ACEOF
2293 cat confdefs.h >>conftest.$ac_ext
2294 cat >>conftest.$ac_ext <<_ACEOF
2295 /* end confdefs.h. */
2296 $ac_declaration
2297 int
2298 main ()
2299 {
2300 exit (42);
2301 ;
2302 return 0;
2303 }
2304 _ACEOF
2305 rm -f conftest.$ac_objext
2306 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2307 (eval $ac_compile) 2>conftest.er1
2308 ac_status=$?
2309 grep -v '^ *+' conftest.er1 >conftest.err
2310 rm -f conftest.er1
2311 cat conftest.err >&5
2312 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2313 (exit $ac_status); } &&
2314 { ac_try='test -z "$ac_c_werror_flag"
2315 || test ! -s conftest.err'
2316 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2317 (eval $ac_try) 2>&5
2318 ac_status=$?
2319 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2320 (exit $ac_status); }; } &&
2321 { ac_try='test -s conftest.$ac_objext'
2322 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2323 (eval $ac_try) 2>&5
2324 ac_status=$?
2325 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2326 (exit $ac_status); }; }; then
2327 break
2328 else
2329 echo "$as_me: failed program was:" >&5
2330 sed 's/^/| /' conftest.$ac_ext >&5
2331
2332 fi
2333 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2334 done
2335 rm -f conftest*
2336 if test -n "$ac_declaration"; then
2337 echo '#ifdef __cplusplus' >>confdefs.h
2338 echo $ac_declaration >>confdefs.h
2339 echo '#endif' >>confdefs.h
2340 fi
2341
2342 else
2343 echo "$as_me: failed program was:" >&5
2344 sed 's/^/| /' conftest.$ac_ext >&5
2345
2346 fi
2347 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2348 ac_ext=c
2349 ac_cpp='$CPP $CPPFLAGS'
2350 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2351 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2352 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2353
2354
2355 # Determine the noncanonical target name, for directory use.
2356 case ${build_alias} in
2357 "") build_noncanonical=${build} ;;
2358 *) build_noncanonical=${build_alias} ;;
2359 esac
2360
2361 case ${host_alias} in
2362 "") host_noncanonical=${build_noncanonical} ;;
2363 *) host_noncanonical=${host_alias} ;;
2364 esac
2365
2366 case ${target_alias} in
2367 "") target_noncanonical=${host_noncanonical} ;;
2368 *) target_noncanonical=${target_alias} ;;
2369 esac
2370
2371
2372
2373
2374 # Specify the local prefix
2375 local_prefix=
2376
2377 # Check whether --with-local-prefix or --without-local-prefix was given.
2378 if test "${with_local_prefix+set}" = set; then
2379 withval="$with_local_prefix"
2380 case "${withval}" in
2381 yes) { { echo "$as_me:$LINENO: error: bad value ${withval} given for local include directory prefix" >&5
2382 echo "$as_me: error: bad value ${withval} given for local include directory prefix" >&2;}
2383 { (exit 1); exit 1; }; } ;;
2384 no) ;;
2385 *) local_prefix=$with_local_prefix ;;
2386 esac
2387 fi;
2388
2389 # Default local prefix if it is empty
2390 if test x$local_prefix = x; then
2391 local_prefix=/usr/local
2392 fi
2393
2394 # Choose one or two-process fix methodology. Systems that cannot handle
2395 # bi-directional pipes must use the two process method.
2396 #
2397 # Check whether --enable-twoprocess or --disable-twoprocess was given.
2398 if test "${enable_twoprocess+set}" = set; then
2399 enableval="$enable_twoprocess"
2400 if test "x$enable_twoprocess" = xyes; then
2401 TARGET=twoprocess
2402 else
2403 TARGET=oneprocess
2404 fi
2405 else
2406 case $host in
2407 i?86-*-msdosdjgpp* | \
2408 i?86-*-mingw32* | \
2409 *-*-beos* )
2410 TARGET=twoprocess
2411 ;;
2412
2413 * )
2414 TARGET=oneprocess
2415 ;;
2416 esac
2417 fi;
2418
2419
2420 if test $TARGET = twoprocess; then
2421
2422 cat >>confdefs.h <<\_ACEOF
2423 #define SEPARATE_FIX_PROC 1
2424 _ACEOF
2425
2426 fi
2427
2428 case $host in
2429 vax-dec-bsd* )
2430
2431 cat >>confdefs.h <<\_ACEOF
2432 #define exit xexit
2433 _ACEOF
2434
2435
2436 cat >>confdefs.h <<\_ACEOF
2437 #define atexit xatexit
2438 _ACEOF
2439
2440 ;;
2441 esac
2442
2443
2444 cat >>confdefs.h <<_ACEOF
2445 #define EXE_EXT "$ac_exeext"
2446 _ACEOF
2447
2448
2449 # Checks for header files.
2450
2451 ac_ext=c
2452 ac_cpp='$CPP $CPPFLAGS'
2453 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2454 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2455 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2456 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2457 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2458 # On Suns, sometimes $CPP names a directory.
2459 if test -n "$CPP" && test -d "$CPP"; then
2460 CPP=
2461 fi
2462 if test -z "$CPP"; then
2463 if test "${ac_cv_prog_CPP+set}" = set; then
2464 echo $ECHO_N "(cached) $ECHO_C" >&6
2465 else
2466 # Double quotes because CPP needs to be expanded
2467 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2468 do
2469 ac_preproc_ok=false
2470 for ac_c_preproc_warn_flag in '' yes
2471 do
2472 # Use a header file that comes with gcc, so configuring glibc
2473 # with a fresh cross-compiler works.
2474 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2475 # <limits.h> exists even on freestanding compilers.
2476 # On the NeXT, cc -E runs the code through the compiler's parser,
2477 # not just through cpp. "Syntax error" is here to catch this case.
2478 cat >conftest.$ac_ext <<_ACEOF
2479 /* confdefs.h. */
2480 _ACEOF
2481 cat confdefs.h >>conftest.$ac_ext
2482 cat >>conftest.$ac_ext <<_ACEOF
2483 /* end confdefs.h. */
2484 #ifdef __STDC__
2485 # include <limits.h>
2486 #else
2487 # include <assert.h>
2488 #endif
2489 Syntax error
2490 _ACEOF
2491 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2492 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2493 ac_status=$?
2494 grep -v '^ *+' conftest.er1 >conftest.err
2495 rm -f conftest.er1
2496 cat conftest.err >&5
2497 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2498 (exit $ac_status); } >/dev/null; then
2499 if test -s conftest.err; then
2500 ac_cpp_err=$ac_c_preproc_warn_flag
2501 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2502 else
2503 ac_cpp_err=
2504 fi
2505 else
2506 ac_cpp_err=yes
2507 fi
2508 if test -z "$ac_cpp_err"; then
2509 :
2510 else
2511 echo "$as_me: failed program was:" >&5
2512 sed 's/^/| /' conftest.$ac_ext >&5
2513
2514 # Broken: fails on valid input.
2515 continue
2516 fi
2517 rm -f conftest.err conftest.$ac_ext
2518
2519 # OK, works on sane cases. Now check whether non-existent headers
2520 # can be detected and how.
2521 cat >conftest.$ac_ext <<_ACEOF
2522 /* confdefs.h. */
2523 _ACEOF
2524 cat confdefs.h >>conftest.$ac_ext
2525 cat >>conftest.$ac_ext <<_ACEOF
2526 /* end confdefs.h. */
2527 #include <ac_nonexistent.h>
2528 _ACEOF
2529 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2530 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2531 ac_status=$?
2532 grep -v '^ *+' conftest.er1 >conftest.err
2533 rm -f conftest.er1
2534 cat conftest.err >&5
2535 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2536 (exit $ac_status); } >/dev/null; then
2537 if test -s conftest.err; then
2538 ac_cpp_err=$ac_c_preproc_warn_flag
2539 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2540 else
2541 ac_cpp_err=
2542 fi
2543 else
2544 ac_cpp_err=yes
2545 fi
2546 if test -z "$ac_cpp_err"; then
2547 # Broken: success on invalid input.
2548 continue
2549 else
2550 echo "$as_me: failed program was:" >&5
2551 sed 's/^/| /' conftest.$ac_ext >&5
2552
2553 # Passes both tests.
2554 ac_preproc_ok=:
2555 break
2556 fi
2557 rm -f conftest.err conftest.$ac_ext
2558
2559 done
2560 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2561 rm -f conftest.err conftest.$ac_ext
2562 if $ac_preproc_ok; then
2563 break
2564 fi
2565
2566 done
2567 ac_cv_prog_CPP=$CPP
2568
2569 fi
2570 CPP=$ac_cv_prog_CPP
2571 else
2572 ac_cv_prog_CPP=$CPP
2573 fi
2574 echo "$as_me:$LINENO: result: $CPP" >&5
2575 echo "${ECHO_T}$CPP" >&6
2576 ac_preproc_ok=false
2577 for ac_c_preproc_warn_flag in '' yes
2578 do
2579 # Use a header file that comes with gcc, so configuring glibc
2580 # with a fresh cross-compiler works.
2581 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2582 # <limits.h> exists even on freestanding compilers.
2583 # On the NeXT, cc -E runs the code through the compiler's parser,
2584 # not just through cpp. "Syntax error" is here to catch this case.
2585 cat >conftest.$ac_ext <<_ACEOF
2586 /* confdefs.h. */
2587 _ACEOF
2588 cat confdefs.h >>conftest.$ac_ext
2589 cat >>conftest.$ac_ext <<_ACEOF
2590 /* end confdefs.h. */
2591 #ifdef __STDC__
2592 # include <limits.h>
2593 #else
2594 # include <assert.h>
2595 #endif
2596 Syntax error
2597 _ACEOF
2598 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2599 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2600 ac_status=$?
2601 grep -v '^ *+' conftest.er1 >conftest.err
2602 rm -f conftest.er1
2603 cat conftest.err >&5
2604 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2605 (exit $ac_status); } >/dev/null; then
2606 if test -s conftest.err; then
2607 ac_cpp_err=$ac_c_preproc_warn_flag
2608 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2609 else
2610 ac_cpp_err=
2611 fi
2612 else
2613 ac_cpp_err=yes
2614 fi
2615 if test -z "$ac_cpp_err"; then
2616 :
2617 else
2618 echo "$as_me: failed program was:" >&5
2619 sed 's/^/| /' conftest.$ac_ext >&5
2620
2621 # Broken: fails on valid input.
2622 continue
2623 fi
2624 rm -f conftest.err conftest.$ac_ext
2625
2626 # OK, works on sane cases. Now check whether non-existent headers
2627 # can be detected and how.
2628 cat >conftest.$ac_ext <<_ACEOF
2629 /* confdefs.h. */
2630 _ACEOF
2631 cat confdefs.h >>conftest.$ac_ext
2632 cat >>conftest.$ac_ext <<_ACEOF
2633 /* end confdefs.h. */
2634 #include <ac_nonexistent.h>
2635 _ACEOF
2636 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2637 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2638 ac_status=$?
2639 grep -v '^ *+' conftest.er1 >conftest.err
2640 rm -f conftest.er1
2641 cat conftest.err >&5
2642 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2643 (exit $ac_status); } >/dev/null; then
2644 if test -s conftest.err; then
2645 ac_cpp_err=$ac_c_preproc_warn_flag
2646 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2647 else
2648 ac_cpp_err=
2649 fi
2650 else
2651 ac_cpp_err=yes
2652 fi
2653 if test -z "$ac_cpp_err"; then
2654 # Broken: success on invalid input.
2655 continue
2656 else
2657 echo "$as_me: failed program was:" >&5
2658 sed 's/^/| /' conftest.$ac_ext >&5
2659
2660 # Passes both tests.
2661 ac_preproc_ok=:
2662 break
2663 fi
2664 rm -f conftest.err conftest.$ac_ext
2665
2666 done
2667 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2668 rm -f conftest.err conftest.$ac_ext
2669 if $ac_preproc_ok; then
2670 :
2671 else
2672 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2673 See \`config.log' for more details." >&5
2674 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2675 See \`config.log' for more details." >&2;}
2676 { (exit 1); exit 1; }; }
2677 fi
2678
2679 ac_ext=c
2680 ac_cpp='$CPP $CPPFLAGS'
2681 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2682 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2683 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2684
2685
2686 echo "$as_me:$LINENO: checking for egrep" >&5
2687 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
2688 if test "${ac_cv_prog_egrep+set}" = set; then
2689 echo $ECHO_N "(cached) $ECHO_C" >&6
2690 else
2691 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2692 then ac_cv_prog_egrep='grep -E'
2693 else ac_cv_prog_egrep='egrep'
2694 fi
2695 fi
2696 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
2697 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
2698 EGREP=$ac_cv_prog_egrep
2699
2700
2701 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
2702 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
2703 if test "${ac_cv_header_stdc+set}" = set; then
2704 echo $ECHO_N "(cached) $ECHO_C" >&6
2705 else
2706 cat >conftest.$ac_ext <<_ACEOF
2707 /* confdefs.h. */
2708 _ACEOF
2709 cat confdefs.h >>conftest.$ac_ext
2710 cat >>conftest.$ac_ext <<_ACEOF
2711 /* end confdefs.h. */
2712 #include <stdlib.h>
2713 #include <stdarg.h>
2714 #include <string.h>
2715 #include <float.h>
2716
2717 int
2718 main ()
2719 {
2720
2721 ;
2722 return 0;
2723 }
2724 _ACEOF
2725 rm -f conftest.$ac_objext
2726 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2727 (eval $ac_compile) 2>conftest.er1
2728 ac_status=$?
2729 grep -v '^ *+' conftest.er1 >conftest.err
2730 rm -f conftest.er1
2731 cat conftest.err >&5
2732 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2733 (exit $ac_status); } &&
2734 { ac_try='test -z "$ac_c_werror_flag"
2735 || test ! -s conftest.err'
2736 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2737 (eval $ac_try) 2>&5
2738 ac_status=$?
2739 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2740 (exit $ac_status); }; } &&
2741 { ac_try='test -s conftest.$ac_objext'
2742 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2743 (eval $ac_try) 2>&5
2744 ac_status=$?
2745 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2746 (exit $ac_status); }; }; then
2747 ac_cv_header_stdc=yes
2748 else
2749 echo "$as_me: failed program was:" >&5
2750 sed 's/^/| /' conftest.$ac_ext >&5
2751
2752 ac_cv_header_stdc=no
2753 fi
2754 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2755
2756 if test $ac_cv_header_stdc = yes; then
2757 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2758 cat >conftest.$ac_ext <<_ACEOF
2759 /* confdefs.h. */
2760 _ACEOF
2761 cat confdefs.h >>conftest.$ac_ext
2762 cat >>conftest.$ac_ext <<_ACEOF
2763 /* end confdefs.h. */
2764 #include <string.h>
2765
2766 _ACEOF
2767 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2768 $EGREP "memchr" >/dev/null 2>&1; then
2769 :
2770 else
2771 ac_cv_header_stdc=no
2772 fi
2773 rm -f conftest*
2774
2775 fi
2776
2777 if test $ac_cv_header_stdc = yes; then
2778 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2779 cat >conftest.$ac_ext <<_ACEOF
2780 /* confdefs.h. */
2781 _ACEOF
2782 cat confdefs.h >>conftest.$ac_ext
2783 cat >>conftest.$ac_ext <<_ACEOF
2784 /* end confdefs.h. */
2785 #include <stdlib.h>
2786
2787 _ACEOF
2788 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2789 $EGREP "free" >/dev/null 2>&1; then
2790 :
2791 else
2792 ac_cv_header_stdc=no
2793 fi
2794 rm -f conftest*
2795
2796 fi
2797
2798 if test $ac_cv_header_stdc = yes; then
2799 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2800 if test "$cross_compiling" = yes; then
2801 :
2802 else
2803 cat >conftest.$ac_ext <<_ACEOF
2804 /* confdefs.h. */
2805 _ACEOF
2806 cat confdefs.h >>conftest.$ac_ext
2807 cat >>conftest.$ac_ext <<_ACEOF
2808 /* end confdefs.h. */
2809 #include <ctype.h>
2810 #if ((' ' & 0x0FF) == 0x020)
2811 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2812 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2813 #else
2814 # define ISLOWER(c) \
2815 (('a' <= (c) && (c) <= 'i') \
2816 || ('j' <= (c) && (c) <= 'r') \
2817 || ('s' <= (c) && (c) <= 'z'))
2818 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
2819 #endif
2820
2821 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2822 int
2823 main ()
2824 {
2825 int i;
2826 for (i = 0; i < 256; i++)
2827 if (XOR (islower (i), ISLOWER (i))
2828 || toupper (i) != TOUPPER (i))
2829 exit(2);
2830 exit (0);
2831 }
2832 _ACEOF
2833 rm -f conftest$ac_exeext
2834 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2835 (eval $ac_link) 2>&5
2836 ac_status=$?
2837 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2838 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2839 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2840 (eval $ac_try) 2>&5
2841 ac_status=$?
2842 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2843 (exit $ac_status); }; }; then
2844 :
2845 else
2846 echo "$as_me: program exited with status $ac_status" >&5
2847 echo "$as_me: failed program was:" >&5
2848 sed 's/^/| /' conftest.$ac_ext >&5
2849
2850 ( exit $ac_status )
2851 ac_cv_header_stdc=no
2852 fi
2853 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2854 fi
2855 fi
2856 fi
2857 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
2858 echo "${ECHO_T}$ac_cv_header_stdc" >&6
2859 if test $ac_cv_header_stdc = yes; then
2860
2861 cat >>confdefs.h <<\_ACEOF
2862 #define STDC_HEADERS 1
2863 _ACEOF
2864
2865 fi
2866
2867 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
2878 inttypes.h stdint.h unistd.h
2879 do
2880 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
2881 echo "$as_me:$LINENO: checking for $ac_header" >&5
2882 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
2883 if eval "test \"\${$as_ac_Header+set}\" = set"; then
2884 echo $ECHO_N "(cached) $ECHO_C" >&6
2885 else
2886 cat >conftest.$ac_ext <<_ACEOF
2887 /* confdefs.h. */
2888 _ACEOF
2889 cat confdefs.h >>conftest.$ac_ext
2890 cat >>conftest.$ac_ext <<_ACEOF
2891 /* end confdefs.h. */
2892 $ac_includes_default
2893
2894 #include <$ac_header>
2895 _ACEOF
2896 rm -f conftest.$ac_objext
2897 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2898 (eval $ac_compile) 2>conftest.er1
2899 ac_status=$?
2900 grep -v '^ *+' conftest.er1 >conftest.err
2901 rm -f conftest.er1
2902 cat conftest.err >&5
2903 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2904 (exit $ac_status); } &&
2905 { ac_try='test -z "$ac_c_werror_flag"
2906 || test ! -s conftest.err'
2907 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2908 (eval $ac_try) 2>&5
2909 ac_status=$?
2910 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2911 (exit $ac_status); }; } &&
2912 { ac_try='test -s conftest.$ac_objext'
2913 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2914 (eval $ac_try) 2>&5
2915 ac_status=$?
2916 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2917 (exit $ac_status); }; }; then
2918 eval "$as_ac_Header=yes"
2919 else
2920 echo "$as_me: failed program was:" >&5
2921 sed 's/^/| /' conftest.$ac_ext >&5
2922
2923 eval "$as_ac_Header=no"
2924 fi
2925 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2926 fi
2927 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
2928 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
2929 if test `eval echo '${'$as_ac_Header'}'` = yes; then
2930 cat >>confdefs.h <<_ACEOF
2931 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
2932 _ACEOF
2933
2934 fi
2935
2936 done
2937
2938
2939
2940
2941
2942
2943
2944
2945
2946 for ac_header in stddef.h stdlib.h strings.h unistd.h fcntl.h sys/file.h \
2947 sys/stat.h
2948 do
2949 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
2950 if eval "test \"\${$as_ac_Header+set}\" = set"; then
2951 echo "$as_me:$LINENO: checking for $ac_header" >&5
2952 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
2953 if eval "test \"\${$as_ac_Header+set}\" = set"; then
2954 echo $ECHO_N "(cached) $ECHO_C" >&6
2955 fi
2956 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
2957 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
2958 else
2959 # Is the header compilable?
2960 echo "$as_me:$LINENO: checking $ac_header usability" >&5
2961 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
2962 cat >conftest.$ac_ext <<_ACEOF
2963 /* confdefs.h. */
2964 _ACEOF
2965 cat confdefs.h >>conftest.$ac_ext
2966 cat >>conftest.$ac_ext <<_ACEOF
2967 /* end confdefs.h. */
2968 $ac_includes_default
2969 #include <$ac_header>
2970 _ACEOF
2971 rm -f conftest.$ac_objext
2972 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2973 (eval $ac_compile) 2>conftest.er1
2974 ac_status=$?
2975 grep -v '^ *+' conftest.er1 >conftest.err
2976 rm -f conftest.er1
2977 cat conftest.err >&5
2978 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2979 (exit $ac_status); } &&
2980 { ac_try='test -z "$ac_c_werror_flag"
2981 || test ! -s conftest.err'
2982 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2983 (eval $ac_try) 2>&5
2984 ac_status=$?
2985 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2986 (exit $ac_status); }; } &&
2987 { ac_try='test -s conftest.$ac_objext'
2988 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2989 (eval $ac_try) 2>&5
2990 ac_status=$?
2991 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2992 (exit $ac_status); }; }; then
2993 ac_header_compiler=yes
2994 else
2995 echo "$as_me: failed program was:" >&5
2996 sed 's/^/| /' conftest.$ac_ext >&5
2997
2998 ac_header_compiler=no
2999 fi
3000 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3001 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3002 echo "${ECHO_T}$ac_header_compiler" >&6
3003
3004 # Is the header present?
3005 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3006 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3007 cat >conftest.$ac_ext <<_ACEOF
3008 /* confdefs.h. */
3009 _ACEOF
3010 cat confdefs.h >>conftest.$ac_ext
3011 cat >>conftest.$ac_ext <<_ACEOF
3012 /* end confdefs.h. */
3013 #include <$ac_header>
3014 _ACEOF
3015 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3016 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3017 ac_status=$?
3018 grep -v '^ *+' conftest.er1 >conftest.err
3019 rm -f conftest.er1
3020 cat conftest.err >&5
3021 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3022 (exit $ac_status); } >/dev/null; then
3023 if test -s conftest.err; then
3024 ac_cpp_err=$ac_c_preproc_warn_flag
3025 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3026 else
3027 ac_cpp_err=
3028 fi
3029 else
3030 ac_cpp_err=yes
3031 fi
3032 if test -z "$ac_cpp_err"; then
3033 ac_header_preproc=yes
3034 else
3035 echo "$as_me: failed program was:" >&5
3036 sed 's/^/| /' conftest.$ac_ext >&5
3037
3038 ac_header_preproc=no
3039 fi
3040 rm -f conftest.err conftest.$ac_ext
3041 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3042 echo "${ECHO_T}$ac_header_preproc" >&6
3043
3044 # So? What about this header?
3045 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3046 yes:no: )
3047 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3048 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3049 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3050 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3051 ac_header_preproc=yes
3052 ;;
3053 no:yes:* )
3054 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3055 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3056 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
3057 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
3058 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3059 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3060 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
3061 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
3062 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3063 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3064 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3065 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3066 (
3067 cat <<\_ASBOX
3068 ## -------------------------------------- ##
3069 ## Report this to the fixincludes lists. ##
3070 ## -------------------------------------- ##
3071 _ASBOX
3072 ) |
3073 sed "s/^/$as_me: WARNING: /" >&2
3074 ;;
3075 esac
3076 echo "$as_me:$LINENO: checking for $ac_header" >&5
3077 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3078 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3079 echo $ECHO_N "(cached) $ECHO_C" >&6
3080 else
3081 eval "$as_ac_Header=\$ac_header_preproc"
3082 fi
3083 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3084 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3085
3086 fi
3087 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3088 cat >>confdefs.h <<_ACEOF
3089 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3090 _ACEOF
3091
3092 fi
3093
3094 done
3095
3096
3097
3098
3099
3100
3101 for ac_func in putc_unlocked fputc_unlocked fputs_unlocked \
3102 fwrite_unlocked fprintf_unlocked
3103 do
3104 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
3105 echo "$as_me:$LINENO: checking for $ac_func" >&5
3106 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
3107 if eval "test \"\${$as_ac_var+set}\" = set"; then
3108 echo $ECHO_N "(cached) $ECHO_C" >&6
3109 else
3110 cat >conftest.$ac_ext <<_ACEOF
3111 /* confdefs.h. */
3112 _ACEOF
3113 cat confdefs.h >>conftest.$ac_ext
3114 cat >>conftest.$ac_ext <<_ACEOF
3115 /* end confdefs.h. */
3116 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
3117 For example, HP-UX 11i <limits.h> declares gettimeofday. */
3118 #define $ac_func innocuous_$ac_func
3119
3120 /* System header to define __stub macros and hopefully few prototypes,
3121 which can conflict with char $ac_func (); below.
3122 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3123 <limits.h> exists even on freestanding compilers. */
3124
3125 #ifdef __STDC__
3126 # include <limits.h>
3127 #else
3128 # include <assert.h>
3129 #endif
3130
3131 #undef $ac_func
3132
3133 /* Override any gcc2 internal prototype to avoid an error. */
3134 #ifdef __cplusplus
3135 extern "C"
3136 {
3137 #endif
3138 /* We use char because int might match the return type of a gcc2
3139 builtin and then its argument prototype would still apply. */
3140 char $ac_func ();
3141 /* The GNU C library defines this for functions which it implements
3142 to always fail with ENOSYS. Some functions are actually named
3143 something starting with __ and the normal name is an alias. */
3144 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3145 choke me
3146 #else
3147 char (*f) () = $ac_func;
3148 #endif
3149 #ifdef __cplusplus
3150 }
3151 #endif
3152
3153 int
3154 main ()
3155 {
3156 return f != $ac_func;
3157 ;
3158 return 0;
3159 }
3160 _ACEOF
3161 rm -f conftest.$ac_objext conftest$ac_exeext
3162 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3163 (eval $ac_link) 2>conftest.er1
3164 ac_status=$?
3165 grep -v '^ *+' conftest.er1 >conftest.err
3166 rm -f conftest.er1
3167 cat conftest.err >&5
3168 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3169 (exit $ac_status); } &&
3170 { ac_try='test -z "$ac_c_werror_flag"
3171 || test ! -s conftest.err'
3172 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3173 (eval $ac_try) 2>&5
3174 ac_status=$?
3175 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3176 (exit $ac_status); }; } &&
3177 { ac_try='test -s conftest$ac_exeext'
3178 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3179 (eval $ac_try) 2>&5
3180 ac_status=$?
3181 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3182 (exit $ac_status); }; }; then
3183 eval "$as_ac_var=yes"
3184 else
3185 echo "$as_me: failed program was:" >&5
3186 sed 's/^/| /' conftest.$ac_ext >&5
3187
3188 eval "$as_ac_var=no"
3189 fi
3190 rm -f conftest.err conftest.$ac_objext \
3191 conftest$ac_exeext conftest.$ac_ext
3192 fi
3193 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
3194 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
3195 if test `eval echo '${'$as_ac_var'}'` = yes; then
3196 cat >>confdefs.h <<_ACEOF
3197 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
3198 _ACEOF
3199
3200 fi
3201 done
3202
3203 echo "$as_me:$LINENO: checking whether abort is declared" >&5
3204 echo $ECHO_N "checking whether abort is declared... $ECHO_C" >&6
3205 if test "${ac_cv_have_decl_abort+set}" = set; then
3206 echo $ECHO_N "(cached) $ECHO_C" >&6
3207 else
3208 cat >conftest.$ac_ext <<_ACEOF
3209 /* confdefs.h. */
3210 _ACEOF
3211 cat confdefs.h >>conftest.$ac_ext
3212 cat >>conftest.$ac_ext <<_ACEOF
3213 /* end confdefs.h. */
3214 $ac_includes_default
3215 int
3216 main ()
3217 {
3218 #ifndef abort
3219 char *p = (char *) abort;
3220 #endif
3221
3222 ;
3223 return 0;
3224 }
3225 _ACEOF
3226 rm -f conftest.$ac_objext
3227 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3228 (eval $ac_compile) 2>conftest.er1
3229 ac_status=$?
3230 grep -v '^ *+' conftest.er1 >conftest.err
3231 rm -f conftest.er1
3232 cat conftest.err >&5
3233 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3234 (exit $ac_status); } &&
3235 { ac_try='test -z "$ac_c_werror_flag"
3236 || test ! -s conftest.err'
3237 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3238 (eval $ac_try) 2>&5
3239 ac_status=$?
3240 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3241 (exit $ac_status); }; } &&
3242 { ac_try='test -s conftest.$ac_objext'
3243 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3244 (eval $ac_try) 2>&5
3245 ac_status=$?
3246 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3247 (exit $ac_status); }; }; then
3248 ac_cv_have_decl_abort=yes
3249 else
3250 echo "$as_me: failed program was:" >&5
3251 sed 's/^/| /' conftest.$ac_ext >&5
3252
3253 ac_cv_have_decl_abort=no
3254 fi
3255 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3256 fi
3257 echo "$as_me:$LINENO: result: $ac_cv_have_decl_abort" >&5
3258 echo "${ECHO_T}$ac_cv_have_decl_abort" >&6
3259 if test $ac_cv_have_decl_abort = yes; then
3260
3261 cat >>confdefs.h <<_ACEOF
3262 #define HAVE_DECL_ABORT 1
3263 _ACEOF
3264
3265
3266 else
3267 cat >>confdefs.h <<_ACEOF
3268 #define HAVE_DECL_ABORT 0
3269 _ACEOF
3270
3271
3272 fi
3273 echo "$as_me:$LINENO: checking whether errno is declared" >&5
3274 echo $ECHO_N "checking whether errno is declared... $ECHO_C" >&6
3275 if test "${ac_cv_have_decl_errno+set}" = set; then
3276 echo $ECHO_N "(cached) $ECHO_C" >&6
3277 else
3278 cat >conftest.$ac_ext <<_ACEOF
3279 /* confdefs.h. */
3280 _ACEOF
3281 cat confdefs.h >>conftest.$ac_ext
3282 cat >>conftest.$ac_ext <<_ACEOF
3283 /* end confdefs.h. */
3284 $ac_includes_default
3285 int
3286 main ()
3287 {
3288 #ifndef errno
3289 char *p = (char *) errno;
3290 #endif
3291
3292 ;
3293 return 0;
3294 }
3295 _ACEOF
3296 rm -f conftest.$ac_objext
3297 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3298 (eval $ac_compile) 2>conftest.er1
3299 ac_status=$?
3300 grep -v '^ *+' conftest.er1 >conftest.err
3301 rm -f conftest.er1
3302 cat conftest.err >&5
3303 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3304 (exit $ac_status); } &&
3305 { ac_try='test -z "$ac_c_werror_flag"
3306 || test ! -s conftest.err'
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 $ac_status); }; } &&
3312 { ac_try='test -s conftest.$ac_objext'
3313 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3314 (eval $ac_try) 2>&5
3315 ac_status=$?
3316 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3317 (exit $ac_status); }; }; then
3318 ac_cv_have_decl_errno=yes
3319 else
3320 echo "$as_me: failed program was:" >&5
3321 sed 's/^/| /' conftest.$ac_ext >&5
3322
3323 ac_cv_have_decl_errno=no
3324 fi
3325 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3326 fi
3327 echo "$as_me:$LINENO: result: $ac_cv_have_decl_errno" >&5
3328 echo "${ECHO_T}$ac_cv_have_decl_errno" >&6
3329 if test $ac_cv_have_decl_errno = yes; then
3330
3331 cat >>confdefs.h <<_ACEOF
3332 #define HAVE_DECL_ERRNO 1
3333 _ACEOF
3334
3335
3336 else
3337 cat >>confdefs.h <<_ACEOF
3338 #define HAVE_DECL_ERRNO 0
3339 _ACEOF
3340
3341
3342 fi
3343 echo "$as_me:$LINENO: checking whether putc_unlocked is declared" >&5
3344 echo $ECHO_N "checking whether putc_unlocked is declared... $ECHO_C" >&6
3345 if test "${ac_cv_have_decl_putc_unlocked+set}" = set; then
3346 echo $ECHO_N "(cached) $ECHO_C" >&6
3347 else
3348 cat >conftest.$ac_ext <<_ACEOF
3349 /* confdefs.h. */
3350 _ACEOF
3351 cat confdefs.h >>conftest.$ac_ext
3352 cat >>conftest.$ac_ext <<_ACEOF
3353 /* end confdefs.h. */
3354 $ac_includes_default
3355 int
3356 main ()
3357 {
3358 #ifndef putc_unlocked
3359 char *p = (char *) putc_unlocked;
3360 #endif
3361
3362 ;
3363 return 0;
3364 }
3365 _ACEOF
3366 rm -f conftest.$ac_objext
3367 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3368 (eval $ac_compile) 2>conftest.er1
3369 ac_status=$?
3370 grep -v '^ *+' conftest.er1 >conftest.err
3371 rm -f conftest.er1
3372 cat conftest.err >&5
3373 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3374 (exit $ac_status); } &&
3375 { ac_try='test -z "$ac_c_werror_flag"
3376 || test ! -s conftest.err'
3377 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3378 (eval $ac_try) 2>&5
3379 ac_status=$?
3380 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3381 (exit $ac_status); }; } &&
3382 { ac_try='test -s conftest.$ac_objext'
3383 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3384 (eval $ac_try) 2>&5
3385 ac_status=$?
3386 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3387 (exit $ac_status); }; }; then
3388 ac_cv_have_decl_putc_unlocked=yes
3389 else
3390 echo "$as_me: failed program was:" >&5
3391 sed 's/^/| /' conftest.$ac_ext >&5
3392
3393 ac_cv_have_decl_putc_unlocked=no
3394 fi
3395 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3396 fi
3397 echo "$as_me:$LINENO: result: $ac_cv_have_decl_putc_unlocked" >&5
3398 echo "${ECHO_T}$ac_cv_have_decl_putc_unlocked" >&6
3399 if test $ac_cv_have_decl_putc_unlocked = yes; then
3400
3401 cat >>confdefs.h <<_ACEOF
3402 #define HAVE_DECL_PUTC_UNLOCKED 1
3403 _ACEOF
3404
3405
3406 else
3407 cat >>confdefs.h <<_ACEOF
3408 #define HAVE_DECL_PUTC_UNLOCKED 0
3409 _ACEOF
3410
3411
3412 fi
3413 echo "$as_me:$LINENO: checking whether fputc_unlocked is declared" >&5
3414 echo $ECHO_N "checking whether fputc_unlocked is declared... $ECHO_C" >&6
3415 if test "${ac_cv_have_decl_fputc_unlocked+set}" = set; then
3416 echo $ECHO_N "(cached) $ECHO_C" >&6
3417 else
3418 cat >conftest.$ac_ext <<_ACEOF
3419 /* confdefs.h. */
3420 _ACEOF
3421 cat confdefs.h >>conftest.$ac_ext
3422 cat >>conftest.$ac_ext <<_ACEOF
3423 /* end confdefs.h. */
3424 $ac_includes_default
3425 int
3426 main ()
3427 {
3428 #ifndef fputc_unlocked
3429 char *p = (char *) fputc_unlocked;
3430 #endif
3431
3432 ;
3433 return 0;
3434 }
3435 _ACEOF
3436 rm -f conftest.$ac_objext
3437 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3438 (eval $ac_compile) 2>conftest.er1
3439 ac_status=$?
3440 grep -v '^ *+' conftest.er1 >conftest.err
3441 rm -f conftest.er1
3442 cat conftest.err >&5
3443 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3444 (exit $ac_status); } &&
3445 { ac_try='test -z "$ac_c_werror_flag"
3446 || test ! -s conftest.err'
3447 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3448 (eval $ac_try) 2>&5
3449 ac_status=$?
3450 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3451 (exit $ac_status); }; } &&
3452 { ac_try='test -s conftest.$ac_objext'
3453 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3454 (eval $ac_try) 2>&5
3455 ac_status=$?
3456 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3457 (exit $ac_status); }; }; then
3458 ac_cv_have_decl_fputc_unlocked=yes
3459 else
3460 echo "$as_me: failed program was:" >&5
3461 sed 's/^/| /' conftest.$ac_ext >&5
3462
3463 ac_cv_have_decl_fputc_unlocked=no
3464 fi
3465 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3466 fi
3467 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fputc_unlocked" >&5
3468 echo "${ECHO_T}$ac_cv_have_decl_fputc_unlocked" >&6
3469 if test $ac_cv_have_decl_fputc_unlocked = yes; then
3470
3471 cat >>confdefs.h <<_ACEOF
3472 #define HAVE_DECL_FPUTC_UNLOCKED 1
3473 _ACEOF
3474
3475
3476 else
3477 cat >>confdefs.h <<_ACEOF
3478 #define HAVE_DECL_FPUTC_UNLOCKED 0
3479 _ACEOF
3480
3481
3482 fi
3483 echo "$as_me:$LINENO: checking whether fputs_unlocked is declared" >&5
3484 echo $ECHO_N "checking whether fputs_unlocked is declared... $ECHO_C" >&6
3485 if test "${ac_cv_have_decl_fputs_unlocked+set}" = set; then
3486 echo $ECHO_N "(cached) $ECHO_C" >&6
3487 else
3488 cat >conftest.$ac_ext <<_ACEOF
3489 /* confdefs.h. */
3490 _ACEOF
3491 cat confdefs.h >>conftest.$ac_ext
3492 cat >>conftest.$ac_ext <<_ACEOF
3493 /* end confdefs.h. */
3494 $ac_includes_default
3495 int
3496 main ()
3497 {
3498 #ifndef fputs_unlocked
3499 char *p = (char *) fputs_unlocked;
3500 #endif
3501
3502 ;
3503 return 0;
3504 }
3505 _ACEOF
3506 rm -f conftest.$ac_objext
3507 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3508 (eval $ac_compile) 2>conftest.er1
3509 ac_status=$?
3510 grep -v '^ *+' conftest.er1 >conftest.err
3511 rm -f conftest.er1
3512 cat conftest.err >&5
3513 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3514 (exit $ac_status); } &&
3515 { ac_try='test -z "$ac_c_werror_flag"
3516 || test ! -s conftest.err'
3517 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3518 (eval $ac_try) 2>&5
3519 ac_status=$?
3520 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3521 (exit $ac_status); }; } &&
3522 { ac_try='test -s conftest.$ac_objext'
3523 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3524 (eval $ac_try) 2>&5
3525 ac_status=$?
3526 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3527 (exit $ac_status); }; }; then
3528 ac_cv_have_decl_fputs_unlocked=yes
3529 else
3530 echo "$as_me: failed program was:" >&5
3531 sed 's/^/| /' conftest.$ac_ext >&5
3532
3533 ac_cv_have_decl_fputs_unlocked=no
3534 fi
3535 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3536 fi
3537 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fputs_unlocked" >&5
3538 echo "${ECHO_T}$ac_cv_have_decl_fputs_unlocked" >&6
3539 if test $ac_cv_have_decl_fputs_unlocked = yes; then
3540
3541 cat >>confdefs.h <<_ACEOF
3542 #define HAVE_DECL_FPUTS_UNLOCKED 1
3543 _ACEOF
3544
3545
3546 else
3547 cat >>confdefs.h <<_ACEOF
3548 #define HAVE_DECL_FPUTS_UNLOCKED 0
3549 _ACEOF
3550
3551
3552 fi
3553 echo "$as_me:$LINENO: checking whether fwrite_unlocked is declared" >&5
3554 echo $ECHO_N "checking whether fwrite_unlocked is declared... $ECHO_C" >&6
3555 if test "${ac_cv_have_decl_fwrite_unlocked+set}" = set; then
3556 echo $ECHO_N "(cached) $ECHO_C" >&6
3557 else
3558 cat >conftest.$ac_ext <<_ACEOF
3559 /* confdefs.h. */
3560 _ACEOF
3561 cat confdefs.h >>conftest.$ac_ext
3562 cat >>conftest.$ac_ext <<_ACEOF
3563 /* end confdefs.h. */
3564 $ac_includes_default
3565 int
3566 main ()
3567 {
3568 #ifndef fwrite_unlocked
3569 char *p = (char *) fwrite_unlocked;
3570 #endif
3571
3572 ;
3573 return 0;
3574 }
3575 _ACEOF
3576 rm -f conftest.$ac_objext
3577 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3578 (eval $ac_compile) 2>conftest.er1
3579 ac_status=$?
3580 grep -v '^ *+' conftest.er1 >conftest.err
3581 rm -f conftest.er1
3582 cat conftest.err >&5
3583 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3584 (exit $ac_status); } &&
3585 { ac_try='test -z "$ac_c_werror_flag"
3586 || test ! -s conftest.err'
3587 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3588 (eval $ac_try) 2>&5
3589 ac_status=$?
3590 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3591 (exit $ac_status); }; } &&
3592 { ac_try='test -s conftest.$ac_objext'
3593 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3594 (eval $ac_try) 2>&5
3595 ac_status=$?
3596 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3597 (exit $ac_status); }; }; then
3598 ac_cv_have_decl_fwrite_unlocked=yes
3599 else
3600 echo "$as_me: failed program was:" >&5
3601 sed 's/^/| /' conftest.$ac_ext >&5
3602
3603 ac_cv_have_decl_fwrite_unlocked=no
3604 fi
3605 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3606 fi
3607 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fwrite_unlocked" >&5
3608 echo "${ECHO_T}$ac_cv_have_decl_fwrite_unlocked" >&6
3609 if test $ac_cv_have_decl_fwrite_unlocked = yes; then
3610
3611 cat >>confdefs.h <<_ACEOF
3612 #define HAVE_DECL_FWRITE_UNLOCKED 1
3613 _ACEOF
3614
3615
3616 else
3617 cat >>confdefs.h <<_ACEOF
3618 #define HAVE_DECL_FWRITE_UNLOCKED 0
3619 _ACEOF
3620
3621
3622 fi
3623 echo "$as_me:$LINENO: checking whether fprintf_unlocked is declared" >&5
3624 echo $ECHO_N "checking whether fprintf_unlocked is declared... $ECHO_C" >&6
3625 if test "${ac_cv_have_decl_fprintf_unlocked+set}" = set; then
3626 echo $ECHO_N "(cached) $ECHO_C" >&6
3627 else
3628 cat >conftest.$ac_ext <<_ACEOF
3629 /* confdefs.h. */
3630 _ACEOF
3631 cat confdefs.h >>conftest.$ac_ext
3632 cat >>conftest.$ac_ext <<_ACEOF
3633 /* end confdefs.h. */
3634 $ac_includes_default
3635 int
3636 main ()
3637 {
3638 #ifndef fprintf_unlocked
3639 char *p = (char *) fprintf_unlocked;
3640 #endif
3641
3642 ;
3643 return 0;
3644 }
3645 _ACEOF
3646 rm -f conftest.$ac_objext
3647 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3648 (eval $ac_compile) 2>conftest.er1
3649 ac_status=$?
3650 grep -v '^ *+' conftest.er1 >conftest.err
3651 rm -f conftest.er1
3652 cat conftest.err >&5
3653 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3654 (exit $ac_status); } &&
3655 { ac_try='test -z "$ac_c_werror_flag"
3656 || test ! -s conftest.err'
3657 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3658 (eval $ac_try) 2>&5
3659 ac_status=$?
3660 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3661 (exit $ac_status); }; } &&
3662 { ac_try='test -s conftest.$ac_objext'
3663 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3664 (eval $ac_try) 2>&5
3665 ac_status=$?
3666 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3667 (exit $ac_status); }; }; then
3668 ac_cv_have_decl_fprintf_unlocked=yes
3669 else
3670 echo "$as_me: failed program was:" >&5
3671 sed 's/^/| /' conftest.$ac_ext >&5
3672
3673 ac_cv_have_decl_fprintf_unlocked=no
3674 fi
3675 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3676 fi
3677 echo "$as_me:$LINENO: result: $ac_cv_have_decl_fprintf_unlocked" >&5
3678 echo "${ECHO_T}$ac_cv_have_decl_fprintf_unlocked" >&6
3679 if test $ac_cv_have_decl_fprintf_unlocked = yes; then
3680
3681 cat >>confdefs.h <<_ACEOF
3682 #define HAVE_DECL_FPRINTF_UNLOCKED 1
3683 _ACEOF
3684
3685
3686 else
3687 cat >>confdefs.h <<_ACEOF
3688 #define HAVE_DECL_FPRINTF_UNLOCKED 0
3689 _ACEOF
3690
3691
3692 fi
3693
3694
3695
3696 # Checks for typedefs, structures, and compiler characteristics.
3697 echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
3698 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
3699 if test "${ac_cv_c_const+set}" = set; then
3700 echo $ECHO_N "(cached) $ECHO_C" >&6
3701 else
3702 cat >conftest.$ac_ext <<_ACEOF
3703 /* confdefs.h. */
3704 _ACEOF
3705 cat confdefs.h >>conftest.$ac_ext
3706 cat >>conftest.$ac_ext <<_ACEOF
3707 /* end confdefs.h. */
3708
3709 int
3710 main ()
3711 {
3712 /* FIXME: Include the comments suggested by Paul. */
3713 #ifndef __cplusplus
3714 /* Ultrix mips cc rejects this. */
3715 typedef int charset[2];
3716 const charset x;
3717 /* SunOS 4.1.1 cc rejects this. */
3718 char const *const *ccp;
3719 char **p;
3720 /* NEC SVR4.0.2 mips cc rejects this. */
3721 struct point {int x, y;};
3722 static struct point const zero = {0,0};
3723 /* AIX XL C 1.02.0.0 rejects this.
3724 It does not let you subtract one const X* pointer from another in
3725 an arm of an if-expression whose if-part is not a constant
3726 expression */
3727 const char *g = "string";
3728 ccp = &g + (g ? g-g : 0);
3729 /* HPUX 7.0 cc rejects these. */
3730 ++ccp;
3731 p = (char**) ccp;
3732 ccp = (char const *const *) p;
3733 { /* SCO 3.2v4 cc rejects this. */
3734 char *t;
3735 char const *s = 0 ? (char *) 0 : (char const *) 0;
3736
3737 *t++ = 0;
3738 }
3739 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
3740 int x[] = {25, 17};
3741 const int *foo = &x[0];
3742 ++foo;
3743 }
3744 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3745 typedef const int *iptr;
3746 iptr p = 0;
3747 ++p;
3748 }
3749 { /* AIX XL C 1.02.0.0 rejects this saying
3750 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3751 struct s { int j; const int *ap[3]; };
3752 struct s *b; b->j = 5;
3753 }
3754 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3755 const int foo = 10;
3756 }
3757 #endif
3758
3759 ;
3760 return 0;
3761 }
3762 _ACEOF
3763 rm -f conftest.$ac_objext
3764 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3765 (eval $ac_compile) 2>conftest.er1
3766 ac_status=$?
3767 grep -v '^ *+' conftest.er1 >conftest.err
3768 rm -f conftest.er1
3769 cat conftest.err >&5
3770 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3771 (exit $ac_status); } &&
3772 { ac_try='test -z "$ac_c_werror_flag"
3773 || test ! -s conftest.err'
3774 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3775 (eval $ac_try) 2>&5
3776 ac_status=$?
3777 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3778 (exit $ac_status); }; } &&
3779 { ac_try='test -s conftest.$ac_objext'
3780 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3781 (eval $ac_try) 2>&5
3782 ac_status=$?
3783 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3784 (exit $ac_status); }; }; then
3785 ac_cv_c_const=yes
3786 else
3787 echo "$as_me: failed program was:" >&5
3788 sed 's/^/| /' conftest.$ac_ext >&5
3789
3790 ac_cv_c_const=no
3791 fi
3792 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3793 fi
3794 echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
3795 echo "${ECHO_T}$ac_cv_c_const" >&6
3796 if test $ac_cv_c_const = no; then
3797
3798 cat >>confdefs.h <<\_ACEOF
3799 #define const
3800 _ACEOF
3801
3802 fi
3803
3804
3805 # Checks for library functions.
3806
3807 if test "${ac_cv_header_sys_mman_h+set}" = set; then
3808 echo "$as_me:$LINENO: checking for sys/mman.h" >&5
3809 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
3810 if test "${ac_cv_header_sys_mman_h+set}" = set; then
3811 echo $ECHO_N "(cached) $ECHO_C" >&6
3812 fi
3813 echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
3814 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
3815 else
3816 # Is the header compilable?
3817 echo "$as_me:$LINENO: checking sys/mman.h usability" >&5
3818 echo $ECHO_N "checking sys/mman.h usability... $ECHO_C" >&6
3819 cat >conftest.$ac_ext <<_ACEOF
3820 /* confdefs.h. */
3821 _ACEOF
3822 cat confdefs.h >>conftest.$ac_ext
3823 cat >>conftest.$ac_ext <<_ACEOF
3824 /* end confdefs.h. */
3825 $ac_includes_default
3826 #include <sys/mman.h>
3827 _ACEOF
3828 rm -f conftest.$ac_objext
3829 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3830 (eval $ac_compile) 2>conftest.er1
3831 ac_status=$?
3832 grep -v '^ *+' conftest.er1 >conftest.err
3833 rm -f conftest.er1
3834 cat conftest.err >&5
3835 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3836 (exit $ac_status); } &&
3837 { ac_try='test -z "$ac_c_werror_flag"
3838 || test ! -s conftest.err'
3839 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3840 (eval $ac_try) 2>&5
3841 ac_status=$?
3842 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3843 (exit $ac_status); }; } &&
3844 { ac_try='test -s conftest.$ac_objext'
3845 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3846 (eval $ac_try) 2>&5
3847 ac_status=$?
3848 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3849 (exit $ac_status); }; }; then
3850 ac_header_compiler=yes
3851 else
3852 echo "$as_me: failed program was:" >&5
3853 sed 's/^/| /' conftest.$ac_ext >&5
3854
3855 ac_header_compiler=no
3856 fi
3857 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3858 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3859 echo "${ECHO_T}$ac_header_compiler" >&6
3860
3861 # Is the header present?
3862 echo "$as_me:$LINENO: checking sys/mman.h presence" >&5
3863 echo $ECHO_N "checking sys/mman.h presence... $ECHO_C" >&6
3864 cat >conftest.$ac_ext <<_ACEOF
3865 /* confdefs.h. */
3866 _ACEOF
3867 cat confdefs.h >>conftest.$ac_ext
3868 cat >>conftest.$ac_ext <<_ACEOF
3869 /* end confdefs.h. */
3870 #include <sys/mman.h>
3871 _ACEOF
3872 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3873 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3874 ac_status=$?
3875 grep -v '^ *+' conftest.er1 >conftest.err
3876 rm -f conftest.er1
3877 cat conftest.err >&5
3878 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3879 (exit $ac_status); } >/dev/null; then
3880 if test -s conftest.err; then
3881 ac_cpp_err=$ac_c_preproc_warn_flag
3882 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3883 else
3884 ac_cpp_err=
3885 fi
3886 else
3887 ac_cpp_err=yes
3888 fi
3889 if test -z "$ac_cpp_err"; then
3890 ac_header_preproc=yes
3891 else
3892 echo "$as_me: failed program was:" >&5
3893 sed 's/^/| /' conftest.$ac_ext >&5
3894
3895 ac_header_preproc=no
3896 fi
3897 rm -f conftest.err conftest.$ac_ext
3898 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3899 echo "${ECHO_T}$ac_header_preproc" >&6
3900
3901 # So? What about this header?
3902 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3903 yes:no: )
3904 { echo "$as_me:$LINENO: WARNING: sys/mman.h: accepted by the compiler, rejected by the preprocessor!" >&5
3905 echo "$as_me: WARNING: sys/mman.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
3906 { echo "$as_me:$LINENO: WARNING: sys/mman.h: proceeding with the compiler's result" >&5
3907 echo "$as_me: WARNING: sys/mman.h: proceeding with the compiler's result" >&2;}
3908 ac_header_preproc=yes
3909 ;;
3910 no:yes:* )
3911 { echo "$as_me:$LINENO: WARNING: sys/mman.h: present but cannot be compiled" >&5
3912 echo "$as_me: WARNING: sys/mman.h: present but cannot be compiled" >&2;}
3913 { echo "$as_me:$LINENO: WARNING: sys/mman.h: check for missing prerequisite headers?" >&5
3914 echo "$as_me: WARNING: sys/mman.h: check for missing prerequisite headers?" >&2;}
3915 { echo "$as_me:$LINENO: WARNING: sys/mman.h: see the Autoconf documentation" >&5
3916 echo "$as_me: WARNING: sys/mman.h: see the Autoconf documentation" >&2;}
3917 { echo "$as_me:$LINENO: WARNING: sys/mman.h: section \"Present But Cannot Be Compiled\"" >&5
3918 echo "$as_me: WARNING: sys/mman.h: section \"Present But Cannot Be Compiled\"" >&2;}
3919 { echo "$as_me:$LINENO: WARNING: sys/mman.h: proceeding with the preprocessor's result" >&5
3920 echo "$as_me: WARNING: sys/mman.h: proceeding with the preprocessor's result" >&2;}
3921 { echo "$as_me:$LINENO: WARNING: sys/mman.h: in the future, the compiler will take precedence" >&5
3922 echo "$as_me: WARNING: sys/mman.h: in the future, the compiler will take precedence" >&2;}
3923 (
3924 cat <<\_ASBOX
3925 ## -------------------------------------- ##
3926 ## Report this to the fixincludes lists. ##
3927 ## -------------------------------------- ##
3928 _ASBOX
3929 ) |
3930 sed "s/^/$as_me: WARNING: /" >&2
3931 ;;
3932 esac
3933 echo "$as_me:$LINENO: checking for sys/mman.h" >&5
3934 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
3935 if test "${ac_cv_header_sys_mman_h+set}" = set; then
3936 echo $ECHO_N "(cached) $ECHO_C" >&6
3937 else
3938 ac_cv_header_sys_mman_h=$ac_header_preproc
3939 fi
3940 echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
3941 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
3942
3943 fi
3944 if test $ac_cv_header_sys_mman_h = yes; then
3945 gcc_header_sys_mman_h=yes
3946 else
3947 gcc_header_sys_mman_h=no
3948 fi
3949
3950
3951 echo "$as_me:$LINENO: checking for mmap" >&5
3952 echo $ECHO_N "checking for mmap... $ECHO_C" >&6
3953 if test "${ac_cv_func_mmap+set}" = set; then
3954 echo $ECHO_N "(cached) $ECHO_C" >&6
3955 else
3956 cat >conftest.$ac_ext <<_ACEOF
3957 /* confdefs.h. */
3958 _ACEOF
3959 cat confdefs.h >>conftest.$ac_ext
3960 cat >>conftest.$ac_ext <<_ACEOF
3961 /* end confdefs.h. */
3962 /* Define mmap to an innocuous variant, in case <limits.h> declares mmap.
3963 For example, HP-UX 11i <limits.h> declares gettimeofday. */
3964 #define mmap innocuous_mmap
3965
3966 /* System header to define __stub macros and hopefully few prototypes,
3967 which can conflict with char mmap (); below.
3968 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3969 <limits.h> exists even on freestanding compilers. */
3970
3971 #ifdef __STDC__
3972 # include <limits.h>
3973 #else
3974 # include <assert.h>
3975 #endif
3976
3977 #undef mmap
3978
3979 /* Override any gcc2 internal prototype to avoid an error. */
3980 #ifdef __cplusplus
3981 extern "C"
3982 {
3983 #endif
3984 /* We use char because int might match the return type of a gcc2
3985 builtin and then its argument prototype would still apply. */
3986 char mmap ();
3987 /* The GNU C library defines this for functions which it implements
3988 to always fail with ENOSYS. Some functions are actually named
3989 something starting with __ and the normal name is an alias. */
3990 #if defined (__stub_mmap) || defined (__stub___mmap)
3991 choke me
3992 #else
3993 char (*f) () = mmap;
3994 #endif
3995 #ifdef __cplusplus
3996 }
3997 #endif
3998
3999 int
4000 main ()
4001 {
4002 return f != mmap;
4003 ;
4004 return 0;
4005 }
4006 _ACEOF
4007 rm -f conftest.$ac_objext conftest$ac_exeext
4008 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4009 (eval $ac_link) 2>conftest.er1
4010 ac_status=$?
4011 grep -v '^ *+' conftest.er1 >conftest.err
4012 rm -f conftest.er1
4013 cat conftest.err >&5
4014 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4015 (exit $ac_status); } &&
4016 { ac_try='test -z "$ac_c_werror_flag"
4017 || test ! -s conftest.err'
4018 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4019 (eval $ac_try) 2>&5
4020 ac_status=$?
4021 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4022 (exit $ac_status); }; } &&
4023 { ac_try='test -s conftest$ac_exeext'
4024 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4025 (eval $ac_try) 2>&5
4026 ac_status=$?
4027 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4028 (exit $ac_status); }; }; then
4029 ac_cv_func_mmap=yes
4030 else
4031 echo "$as_me: failed program was:" >&5
4032 sed 's/^/| /' conftest.$ac_ext >&5
4033
4034 ac_cv_func_mmap=no
4035 fi
4036 rm -f conftest.err conftest.$ac_objext \
4037 conftest$ac_exeext conftest.$ac_ext
4038 fi
4039 echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5
4040 echo "${ECHO_T}$ac_cv_func_mmap" >&6
4041 if test $ac_cv_func_mmap = yes; then
4042 gcc_func_mmap=yes
4043 else
4044 gcc_func_mmap=no
4045 fi
4046
4047 if test "$gcc_header_sys_mman_h" != yes \
4048 || test "$gcc_func_mmap" != yes; then
4049 gcc_cv_func_mmap_file=no
4050 gcc_cv_func_mmap_dev_zero=no
4051 gcc_cv_func_mmap_anon=no
4052 else
4053 echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5
4054 echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6
4055 if test "${gcc_cv_func_mmap_file+set}" = set; then
4056 echo $ECHO_N "(cached) $ECHO_C" >&6
4057 else
4058 # Add a system to this blacklist if
4059 # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
4060 # memory area containing the same data that you'd get if you applied
4061 # read() to the same fd. The only system known to have a problem here
4062 # is VMS, where text files have record structure.
4063 case "$host_os" in
4064 vms* | ultrix*)
4065 gcc_cv_func_mmap_file=no ;;
4066 *)
4067 gcc_cv_func_mmap_file=yes;;
4068 esac
4069 fi
4070 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5
4071 echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6
4072 echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5
4073 echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6
4074 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then
4075 echo $ECHO_N "(cached) $ECHO_C" >&6
4076 else
4077 # Add a system to this blacklist if it has mmap() but /dev/zero
4078 # does not exist, or if mmapping /dev/zero does not give anonymous
4079 # zeroed pages with both the following properties:
4080 # 1. If you map N consecutive pages in with one call, and then
4081 # unmap any subset of those pages, the pages that were not
4082 # explicitly unmapped remain accessible.
4083 # 2. If you map two adjacent blocks of memory and then unmap them
4084 # both at once, they must both go away.
4085 # Systems known to be in this category are Windows (all variants),
4086 # VMS, and Darwin.
4087 case "$host_os" in
4088 vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
4089 gcc_cv_func_mmap_dev_zero=no ;;
4090 *)
4091 gcc_cv_func_mmap_dev_zero=yes;;
4092 esac
4093 fi
4094 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5
4095 echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6
4096
4097 # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
4098 echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5
4099 echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6
4100 if test "${gcc_cv_decl_map_anon+set}" = set; then
4101 echo $ECHO_N "(cached) $ECHO_C" >&6
4102 else
4103 cat >conftest.$ac_ext <<_ACEOF
4104 /* confdefs.h. */
4105 _ACEOF
4106 cat confdefs.h >>conftest.$ac_ext
4107 cat >>conftest.$ac_ext <<_ACEOF
4108 /* end confdefs.h. */
4109 #include <sys/types.h>
4110 #include <sys/mman.h>
4111 #include <unistd.h>
4112
4113 #ifndef MAP_ANONYMOUS
4114 #define MAP_ANONYMOUS MAP_ANON
4115 #endif
4116
4117 int
4118 main ()
4119 {
4120 int n = MAP_ANONYMOUS;
4121 ;
4122 return 0;
4123 }
4124 _ACEOF
4125 rm -f conftest.$ac_objext
4126 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4127 (eval $ac_compile) 2>conftest.er1
4128 ac_status=$?
4129 grep -v '^ *+' conftest.er1 >conftest.err
4130 rm -f conftest.er1
4131 cat conftest.err >&5
4132 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4133 (exit $ac_status); } &&
4134 { ac_try='test -z "$ac_c_werror_flag"
4135 || test ! -s conftest.err'
4136 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4137 (eval $ac_try) 2>&5
4138 ac_status=$?
4139 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4140 (exit $ac_status); }; } &&
4141 { ac_try='test -s conftest.$ac_objext'
4142 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4143 (eval $ac_try) 2>&5
4144 ac_status=$?
4145 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4146 (exit $ac_status); }; }; then
4147 gcc_cv_decl_map_anon=yes
4148 else
4149 echo "$as_me: failed program was:" >&5
4150 sed 's/^/| /' conftest.$ac_ext >&5
4151
4152 gcc_cv_decl_map_anon=no
4153 fi
4154 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4155 fi
4156 echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5
4157 echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6
4158
4159 if test $gcc_cv_decl_map_anon = no; then
4160 gcc_cv_func_mmap_anon=no
4161 else
4162 echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5
4163 echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6
4164 if test "${gcc_cv_func_mmap_anon+set}" = set; then
4165 echo $ECHO_N "(cached) $ECHO_C" >&6
4166 else
4167 # Add a system to this blacklist if it has mmap() and MAP_ANON or
4168 # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
4169 # doesn't give anonymous zeroed pages with the same properties listed
4170 # above for use of /dev/zero.
4171 # Systems known to be in this category are Windows, VMS, and SCO Unix.
4172 case "$host_os" in
4173 vms* | cygwin* | pe | mingw* | sco* | udk* )
4174 gcc_cv_func_mmap_anon=no ;;
4175 *)
4176 gcc_cv_func_mmap_anon=yes;;
4177 esac
4178 fi
4179 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5
4180 echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6
4181 fi
4182 fi
4183
4184 if test $gcc_cv_func_mmap_file = yes; then
4185
4186 cat >>confdefs.h <<\_ACEOF
4187 #define HAVE_MMAP_FILE 1
4188 _ACEOF
4189
4190 fi
4191 if test $gcc_cv_func_mmap_dev_zero = yes; then
4192
4193 cat >>confdefs.h <<\_ACEOF
4194 #define HAVE_MMAP_DEV_ZERO 1
4195 _ACEOF
4196
4197 fi
4198 if test $gcc_cv_func_mmap_anon = yes; then
4199
4200 cat >>confdefs.h <<\_ACEOF
4201 #define HAVE_MMAP_ANON 1
4202 _ACEOF
4203
4204 fi
4205
4206
4207 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
4208 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
4209 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
4210 if test "${enable_maintainer_mode+set}" = set; then
4211 enableval="$enable_maintainer_mode"
4212 USE_MAINTAINER_MODE=$enableval
4213 else
4214 USE_MAINTAINER_MODE=no
4215 fi;
4216 echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
4217 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
4218 if test "$USE_MAINTAINER_MODE" = yes; then
4219 MAINT=
4220 else
4221 MAINT='#'
4222 fi
4223
4224
4225 ac_config_headers="$ac_config_headers config.h"
4226
4227 ac_config_files="$ac_config_files Makefile mkheaders.almost:mkheaders.in"
4228
4229 cat >confcache <<\_ACEOF
4230 # This file is a shell script that caches the results of configure
4231 # tests run on this system so they can be shared between configure
4232 # scripts and configure runs, see configure's option --config-cache.
4233 # It is not useful on other systems. If it contains results you don't
4234 # want to keep, you may remove or edit it.
4235 #
4236 # config.status only pays attention to the cache file if you give it
4237 # the --recheck option to rerun configure.
4238 #
4239 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4240 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4241 # following values.
4242
4243 _ACEOF
4244
4245 # The following way of writing the cache mishandles newlines in values,
4246 # but we know of no workaround that is simple, portable, and efficient.
4247 # So, don't put newlines in cache variables' values.
4248 # Ultrix sh set writes to stderr and can't be redirected directly,
4249 # and sets the high bit in the cache file unless we assign to the vars.
4250 {
4251 (set) 2>&1 |
4252 case `(ac_space=' '; set | grep ac_space) 2>&1` in
4253 *ac_space=\ *)
4254 # `set' does not quote correctly, so add quotes (double-quote
4255 # substitution turns \\\\ into \\, and sed turns \\ into \).
4256 sed -n \
4257 "s/'/'\\\\''/g;
4258 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4259 ;;
4260 *)
4261 # `set' quotes correctly as required by POSIX, so do not add quotes.
4262 sed -n \
4263 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
4264 ;;
4265 esac;
4266 } |
4267 sed '
4268 t clear
4269 : clear
4270 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4271 t end
4272 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4273 : end' >>confcache
4274 if diff $cache_file confcache >/dev/null 2>&1; then :; else
4275 if test -w $cache_file; then
4276 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
4277 cat confcache >$cache_file
4278 else
4279 echo "not updating unwritable cache $cache_file"
4280 fi
4281 fi
4282 rm -f confcache
4283
4284 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4285 # Let make expand exec_prefix.
4286 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4287
4288 # VPATH may cause trouble with some makes, so we remove $(srcdir),
4289 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4290 # trailing colons and then remove the whole line if VPATH becomes empty
4291 # (actually we leave an empty line to preserve line numbers).
4292 if test "x$srcdir" = x.; then
4293 ac_vpsub='/^[ ]*VPATH[ ]*=/{
4294 s/:*\$(srcdir):*/:/;
4295 s/:*\${srcdir}:*/:/;
4296 s/:*@srcdir@:*/:/;
4297 s/^\([^=]*=[ ]*\):*/\1/;
4298 s/:*$//;
4299 s/^[^=]*=[ ]*$//;
4300 }'
4301 fi
4302
4303 DEFS=-DHAVE_CONFIG_H
4304
4305 ac_libobjs=
4306 ac_ltlibobjs=
4307 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4308 # 1. Remove the extension, and $U if already installed.
4309 ac_i=`echo "$ac_i" |
4310 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
4311 # 2. Add them.
4312 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
4313 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
4314 done
4315 LIBOBJS=$ac_libobjs
4316
4317 LTLIBOBJS=$ac_ltlibobjs
4318
4319
4320
4321 : ${CONFIG_STATUS=./config.status}
4322 ac_clean_files_save=$ac_clean_files
4323 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4324 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
4325 echo "$as_me: creating $CONFIG_STATUS" >&6;}
4326 cat >$CONFIG_STATUS <<_ACEOF
4327 #! $SHELL
4328 # Generated by $as_me.
4329 # Run this file to recreate the current configuration.
4330 # Compiler output produced by configure, useful for debugging
4331 # configure, is in config.log if it exists.
4332
4333 debug=false
4334 ac_cs_recheck=false
4335 ac_cs_silent=false
4336 SHELL=\${CONFIG_SHELL-$SHELL}
4337 _ACEOF
4338
4339 cat >>$CONFIG_STATUS <<\_ACEOF
4340 ## --------------------- ##
4341 ## M4sh Initialization. ##
4342 ## --------------------- ##
4343
4344 # Be Bourne compatible
4345 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
4346 emulate sh
4347 NULLCMD=:
4348 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
4349 # is contrary to our usage. Disable this feature.
4350 alias -g '${1+"$@"}'='"$@"'
4351 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
4352 set -o posix
4353 fi
4354 DUALCASE=1; export DUALCASE # for MKS sh
4355
4356 # Support unset when possible.
4357 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
4358 as_unset=unset
4359 else
4360 as_unset=false
4361 fi
4362
4363
4364 # Work around bugs in pre-3.0 UWIN ksh.
4365 $as_unset ENV MAIL MAILPATH
4366 PS1='$ '
4367 PS2='> '
4368 PS4='+ '
4369
4370 # NLS nuisances.
4371 for as_var in \
4372 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
4373 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
4374 LC_TELEPHONE LC_TIME
4375 do
4376 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
4377 eval $as_var=C; export $as_var
4378 else
4379 $as_unset $as_var
4380 fi
4381 done
4382
4383 # Required to use basename.
4384 if expr a : '\(a\)' >/dev/null 2>&1; then
4385 as_expr=expr
4386 else
4387 as_expr=false
4388 fi
4389
4390 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
4391 as_basename=basename
4392 else
4393 as_basename=false
4394 fi
4395
4396
4397 # Name of the executable.
4398 as_me=`$as_basename "$0" ||
4399 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4400 X"$0" : 'X\(//\)$' \| \
4401 X"$0" : 'X\(/\)$' \| \
4402 . : '\(.\)' 2>/dev/null ||
4403 echo X/"$0" |
4404 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
4405 /^X\/\(\/\/\)$/{ s//\1/; q; }
4406 /^X\/\(\/\).*/{ s//\1/; q; }
4407 s/.*/./; q'`
4408
4409
4410 # PATH needs CR, and LINENO needs CR and PATH.
4411 # Avoid depending upon Character Ranges.
4412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4415 as_cr_digits='0123456789'
4416 as_cr_alnum=$as_cr_Letters$as_cr_digits
4417
4418 # The user is always right.
4419 if test "${PATH_SEPARATOR+set}" != set; then
4420 echo "#! /bin/sh" >conf$$.sh
4421 echo "exit 0" >>conf$$.sh
4422 chmod +x conf$$.sh
4423 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
4424 PATH_SEPARATOR=';'
4425 else
4426 PATH_SEPARATOR=:
4427 fi
4428 rm -f conf$$.sh
4429 fi
4430
4431
4432 as_lineno_1=$LINENO
4433 as_lineno_2=$LINENO
4434 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
4435 test "x$as_lineno_1" != "x$as_lineno_2" &&
4436 test "x$as_lineno_3" = "x$as_lineno_2" || {
4437 # Find who we are. Look in the path if we contain no path at all
4438 # relative or not.
4439 case $0 in
4440 *[\\/]* ) as_myself=$0 ;;
4441 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4442 for as_dir in $PATH
4443 do
4444 IFS=$as_save_IFS
4445 test -z "$as_dir" && as_dir=.
4446 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4447 done
4448
4449 ;;
4450 esac
4451 # We did not find ourselves, most probably we were run as `sh COMMAND'
4452 # in which case we are not to be found in the path.
4453 if test "x$as_myself" = x; then
4454 as_myself=$0
4455 fi
4456 if test ! -f "$as_myself"; then
4457 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
4458 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
4459 { (exit 1); exit 1; }; }
4460 fi
4461 case $CONFIG_SHELL in
4462 '')
4463 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4464 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
4465 do
4466 IFS=$as_save_IFS
4467 test -z "$as_dir" && as_dir=.
4468 for as_base in sh bash ksh sh5; do
4469 case $as_dir in
4470 /*)
4471 if ("$as_dir/$as_base" -c '
4472 as_lineno_1=$LINENO
4473 as_lineno_2=$LINENO
4474 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
4475 test "x$as_lineno_1" != "x$as_lineno_2" &&
4476 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
4477 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
4478 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
4479 CONFIG_SHELL=$as_dir/$as_base
4480 export CONFIG_SHELL
4481 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
4482 fi;;
4483 esac
4484 done
4485 done
4486 ;;
4487 esac
4488
4489 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
4490 # uniformly replaced by the line number. The first 'sed' inserts a
4491 # line-number line before each line; the second 'sed' does the real
4492 # work. The second script uses 'N' to pair each line-number line
4493 # with the numbered line, and appends trailing '-' during
4494 # substitution so that $LINENO is not a special case at line end.
4495 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
4496 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
4497 sed '=' <$as_myself |
4498 sed '
4499 N
4500 s,$,-,
4501 : loop
4502 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
4503 t loop
4504 s,-$,,
4505 s,^['$as_cr_digits']*\n,,
4506 ' >$as_me.lineno &&
4507 chmod +x $as_me.lineno ||
4508 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
4509 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
4510 { (exit 1); exit 1; }; }
4511
4512 # Don't try to exec as it changes $[0], causing all sort of problems
4513 # (the dirname of $[0] is not the place where we might find the
4514 # original and so on. Autoconf is especially sensible to this).
4515 . ./$as_me.lineno
4516 # Exit status is that of the last command.
4517 exit
4518 }
4519
4520
4521 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
4522 *c*,-n*) ECHO_N= ECHO_C='
4523 ' ECHO_T=' ' ;;
4524 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
4525 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
4526 esac
4527
4528 if expr a : '\(a\)' >/dev/null 2>&1; then
4529 as_expr=expr
4530 else
4531 as_expr=false
4532 fi
4533
4534 rm -f conf$$ conf$$.exe conf$$.file
4535 echo >conf$$.file
4536 if ln -s conf$$.file conf$$ 2>/dev/null; then
4537 # We could just check for DJGPP; but this test a) works b) is more generic
4538 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
4539 if test -f conf$$.exe; then
4540 # Don't use ln at all; we don't have any links
4541 as_ln_s='cp -p'
4542 else
4543 as_ln_s='ln -s'
4544 fi
4545 elif ln conf$$.file conf$$ 2>/dev/null; then
4546 as_ln_s=ln
4547 else
4548 as_ln_s='cp -p'
4549 fi
4550 rm -f conf$$ conf$$.exe conf$$.file
4551
4552 if mkdir -p . 2>/dev/null; then
4553 as_mkdir_p=:
4554 else
4555 test -d ./-p && rmdir ./-p
4556 as_mkdir_p=false
4557 fi
4558
4559 as_executable_p="test -f"
4560
4561 # Sed expression to map a string onto a valid CPP name.
4562 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4563
4564 # Sed expression to map a string onto a valid variable name.
4565 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4566
4567
4568 # IFS
4569 # We need space, tab and new line, in precisely that order.
4570 as_nl='
4571 '
4572 IFS=" $as_nl"
4573
4574 # CDPATH.
4575 $as_unset CDPATH
4576
4577 exec 6>&1
4578
4579 # Open the log real soon, to keep \$[0] and so on meaningful, and to
4580 # report actual input values of CONFIG_FILES etc. instead of their
4581 # values after options handling. Logging --version etc. is OK.
4582 exec 5>>config.log
4583 {
4584 echo
4585 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4586 ## Running $as_me. ##
4587 _ASBOX
4588 } >&5
4589 cat >&5 <<_CSEOF
4590
4591 This file was extended by fixincludes $as_me , which was
4592 generated by GNU Autoconf 2.59. Invocation command line was
4593
4594 CONFIG_FILES = $CONFIG_FILES
4595 CONFIG_HEADERS = $CONFIG_HEADERS
4596 CONFIG_LINKS = $CONFIG_LINKS
4597 CONFIG_COMMANDS = $CONFIG_COMMANDS
4598 $ $0 $@
4599
4600 _CSEOF
4601 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
4602 echo >&5
4603 _ACEOF
4604
4605 # Files that config.status was made for.
4606 if test -n "$ac_config_files"; then
4607 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
4608 fi
4609
4610 if test -n "$ac_config_headers"; then
4611 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
4612 fi
4613
4614 if test -n "$ac_config_links"; then
4615 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
4616 fi
4617
4618 if test -n "$ac_config_commands"; then
4619 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
4620 fi
4621
4622 cat >>$CONFIG_STATUS <<\_ACEOF
4623
4624 ac_cs_usage="\
4625 \`$as_me' instantiates files from templates according to the
4626 current configuration.
4627
4628 Usage: $0 [OPTIONS] [FILE]...
4629
4630 -h, --help print this help, then exit
4631 -V, --version print version number, then exit
4632 -q, --quiet do not print progress messages
4633 -d, --debug don't remove temporary files
4634 --recheck update $as_me by reconfiguring in the same conditions
4635 --file=FILE[:TEMPLATE]
4636 instantiate the configuration file FILE
4637 --header=FILE[:TEMPLATE]
4638 instantiate the configuration header FILE
4639
4640 Configuration files:
4641 $config_files
4642
4643 Configuration headers:
4644 $config_headers
4645
4646 Report bugs to <bug-autoconf@gnu.org>."
4647 _ACEOF
4648
4649 cat >>$CONFIG_STATUS <<_ACEOF
4650 ac_cs_version="\\
4651 fixincludes config.status
4652 configured by $0, generated by GNU Autoconf 2.59,
4653 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
4654
4655 Copyright (C) 2003 Free Software Foundation, Inc.
4656 This config.status script is free software; the Free Software Foundation
4657 gives unlimited permission to copy, distribute and modify it."
4658 srcdir=$srcdir
4659 _ACEOF
4660
4661 cat >>$CONFIG_STATUS <<\_ACEOF
4662 # If no file are specified by the user, then we need to provide default
4663 # value. By we need to know if files were specified by the user.
4664 ac_need_defaults=:
4665 while test $# != 0
4666 do
4667 case $1 in
4668 --*=*)
4669 ac_option=`expr "x$1" : 'x\([^=]*\)='`
4670 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
4671 ac_shift=:
4672 ;;
4673 -*)
4674 ac_option=$1
4675 ac_optarg=$2
4676 ac_shift=shift
4677 ;;
4678 *) # This is not an option, so the user has probably given explicit
4679 # arguments.
4680 ac_option=$1
4681 ac_need_defaults=false;;
4682 esac
4683
4684 case $ac_option in
4685 # Handling of the options.
4686 _ACEOF
4687 cat >>$CONFIG_STATUS <<\_ACEOF
4688 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4689 ac_cs_recheck=: ;;
4690 --version | --vers* | -V )
4691 echo "$ac_cs_version"; exit 0 ;;
4692 --he | --h)
4693 # Conflict between --help and --header
4694 { { echo "$as_me:$LINENO: error: ambiguous option: $1
4695 Try \`$0 --help' for more information." >&5
4696 echo "$as_me: error: ambiguous option: $1
4697 Try \`$0 --help' for more information." >&2;}
4698 { (exit 1); exit 1; }; };;
4699 --help | --hel | -h )
4700 echo "$ac_cs_usage"; exit 0 ;;
4701 --debug | --d* | -d )
4702 debug=: ;;
4703 --file | --fil | --fi | --f )
4704 $ac_shift
4705 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
4706 ac_need_defaults=false;;
4707 --header | --heade | --head | --hea )
4708 $ac_shift
4709 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
4710 ac_need_defaults=false;;
4711 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4712 | -silent | --silent | --silen | --sile | --sil | --si | --s)
4713 ac_cs_silent=: ;;
4714
4715 # This is an error.
4716 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
4717 Try \`$0 --help' for more information." >&5
4718 echo "$as_me: error: unrecognized option: $1
4719 Try \`$0 --help' for more information." >&2;}
4720 { (exit 1); exit 1; }; } ;;
4721
4722 *) ac_config_targets="$ac_config_targets $1" ;;
4723
4724 esac
4725 shift
4726 done
4727
4728 ac_configure_extra_args=
4729
4730 if $ac_cs_silent; then
4731 exec 6>/dev/null
4732 ac_configure_extra_args="$ac_configure_extra_args --silent"
4733 fi
4734
4735 _ACEOF
4736 cat >>$CONFIG_STATUS <<_ACEOF
4737 if \$ac_cs_recheck; then
4738 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
4739 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4740 fi
4741
4742 _ACEOF
4743
4744
4745
4746
4747
4748 cat >>$CONFIG_STATUS <<\_ACEOF
4749 for ac_config_target in $ac_config_targets
4750 do
4751 case "$ac_config_target" in
4752 # Handling of arguments.
4753 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4754 "mkheaders.almost" ) CONFIG_FILES="$CONFIG_FILES mkheaders.almost:mkheaders.in" ;;
4755 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
4756 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
4757 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
4758 { (exit 1); exit 1; }; };;
4759 esac
4760 done
4761
4762 # If the user did not use the arguments to specify the items to instantiate,
4763 # then the envvar interface is used. Set only those that are not.
4764 # We use the long form for the default assignment because of an extremely
4765 # bizarre bug on SunOS 4.1.3.
4766 if $ac_need_defaults; then
4767 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4768 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
4769 fi
4770
4771 # Have a temporary directory for convenience. Make it in the build tree
4772 # simply because there is no reason to put it here, and in addition,
4773 # creating and moving files from /tmp can sometimes cause problems.
4774 # Create a temporary directory, and hook for its removal unless debugging.
4775 $debug ||
4776 {
4777 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
4778 trap '{ (exit 1); exit 1; }' 1 2 13 15
4779 }
4780
4781 # Create a (secure) tmp directory for tmp files.
4782
4783 {
4784 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
4785 test -n "$tmp" && test -d "$tmp"
4786 } ||
4787 {
4788 tmp=./confstat$$-$RANDOM
4789 (umask 077 && mkdir $tmp)
4790 } ||
4791 {
4792 echo "$me: cannot create a temporary directory in ." >&2
4793 { (exit 1); exit 1; }
4794 }
4795
4796 _ACEOF
4797
4798 cat >>$CONFIG_STATUS <<_ACEOF
4799
4800 #
4801 # CONFIG_FILES section.
4802 #
4803
4804 # No need to generate the scripts if there are no CONFIG_FILES.
4805 # This happens for instance when ./config.status config.h
4806 if test -n "\$CONFIG_FILES"; then
4807 # Protect against being on the right side of a sed subst in config.status.
4808 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
4809 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
4810 s,@SHELL@,$SHELL,;t t
4811 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
4812 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
4813 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
4814 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
4815 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
4816 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
4817 s,@exec_prefix@,$exec_prefix,;t t
4818 s,@prefix@,$prefix,;t t
4819 s,@program_transform_name@,$program_transform_name,;t t
4820 s,@bindir@,$bindir,;t t
4821 s,@sbindir@,$sbindir,;t t
4822 s,@libexecdir@,$libexecdir,;t t
4823 s,@datadir@,$datadir,;t t
4824 s,@sysconfdir@,$sysconfdir,;t t
4825 s,@sharedstatedir@,$sharedstatedir,;t t
4826 s,@localstatedir@,$localstatedir,;t t
4827 s,@libdir@,$libdir,;t t
4828 s,@includedir@,$includedir,;t t
4829 s,@oldincludedir@,$oldincludedir,;t t
4830 s,@infodir@,$infodir,;t t
4831 s,@mandir@,$mandir,;t t
4832 s,@build_alias@,$build_alias,;t t
4833 s,@host_alias@,$host_alias,;t t
4834 s,@target_alias@,$target_alias,;t t
4835 s,@DEFS@,$DEFS,;t t
4836 s,@ECHO_C@,$ECHO_C,;t t
4837 s,@ECHO_N@,$ECHO_N,;t t
4838 s,@ECHO_T@,$ECHO_T,;t t
4839 s,@LIBS@,$LIBS,;t t
4840 s,@build@,$build,;t t
4841 s,@build_cpu@,$build_cpu,;t t
4842 s,@build_vendor@,$build_vendor,;t t
4843 s,@build_os@,$build_os,;t t
4844 s,@host@,$host,;t t
4845 s,@host_cpu@,$host_cpu,;t t
4846 s,@host_vendor@,$host_vendor,;t t
4847 s,@host_os@,$host_os,;t t
4848 s,@target@,$target,;t t
4849 s,@target_cpu@,$target_cpu,;t t
4850 s,@target_vendor@,$target_vendor,;t t
4851 s,@target_os@,$target_os,;t t
4852 s,@CC@,$CC,;t t
4853 s,@CFLAGS@,$CFLAGS,;t t
4854 s,@LDFLAGS@,$LDFLAGS,;t t
4855 s,@CPPFLAGS@,$CPPFLAGS,;t t
4856 s,@ac_ct_CC@,$ac_ct_CC,;t t
4857 s,@EXEEXT@,$EXEEXT,;t t
4858 s,@OBJEXT@,$OBJEXT,;t t
4859 s,@target_noncanonical@,$target_noncanonical,;t t
4860 s,@TARGET@,$TARGET,;t t
4861 s,@CPP@,$CPP,;t t
4862 s,@EGREP@,$EGREP,;t t
4863 s,@MAINT@,$MAINT,;t t
4864 s,@LIBOBJS@,$LIBOBJS,;t t
4865 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
4866 CEOF
4867
4868 _ACEOF
4869
4870 cat >>$CONFIG_STATUS <<\_ACEOF
4871 # Split the substitutions into bite-sized pieces for seds with
4872 # small command number limits, like on Digital OSF/1 and HP-UX.
4873 ac_max_sed_lines=48
4874 ac_sed_frag=1 # Number of current file.
4875 ac_beg=1 # First line for current file.
4876 ac_end=$ac_max_sed_lines # Line after last line for current file.
4877 ac_more_lines=:
4878 ac_sed_cmds=
4879 while $ac_more_lines; do
4880 if test $ac_beg -gt 1; then
4881 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
4882 else
4883 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
4884 fi
4885 if test ! -s $tmp/subs.frag; then
4886 ac_more_lines=false
4887 else
4888 # The purpose of the label and of the branching condition is to
4889 # speed up the sed processing (if there are no `@' at all, there
4890 # is no need to browse any of the substitutions).
4891 # These are the two extra sed commands mentioned above.
4892 (echo ':t
4893 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
4894 if test -z "$ac_sed_cmds"; then
4895 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
4896 else
4897 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
4898 fi
4899 ac_sed_frag=`expr $ac_sed_frag + 1`
4900 ac_beg=$ac_end
4901 ac_end=`expr $ac_end + $ac_max_sed_lines`
4902 fi
4903 done
4904 if test -z "$ac_sed_cmds"; then
4905 ac_sed_cmds=cat
4906 fi
4907 fi # test -n "$CONFIG_FILES"
4908
4909 _ACEOF
4910 cat >>$CONFIG_STATUS <<\_ACEOF
4911 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
4912 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4913 case $ac_file in
4914 - | *:- | *:-:* ) # input from stdin
4915 cat >$tmp/stdin
4916 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4917 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4918 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4919 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4920 * ) ac_file_in=$ac_file.in ;;
4921 esac
4922
4923 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
4924 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
4925 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4926 X"$ac_file" : 'X\(//\)[^/]' \| \
4927 X"$ac_file" : 'X\(//\)$' \| \
4928 X"$ac_file" : 'X\(/\)' \| \
4929 . : '\(.\)' 2>/dev/null ||
4930 echo X"$ac_file" |
4931 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4932 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4933 /^X\(\/\/\)$/{ s//\1/; q; }
4934 /^X\(\/\).*/{ s//\1/; q; }
4935 s/.*/./; q'`
4936 { if $as_mkdir_p; then
4937 mkdir -p "$ac_dir"
4938 else
4939 as_dir="$ac_dir"
4940 as_dirs=
4941 while test ! -d "$as_dir"; do
4942 as_dirs="$as_dir $as_dirs"
4943 as_dir=`(dirname "$as_dir") 2>/dev/null ||
4944 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4945 X"$as_dir" : 'X\(//\)[^/]' \| \
4946 X"$as_dir" : 'X\(//\)$' \| \
4947 X"$as_dir" : 'X\(/\)' \| \
4948 . : '\(.\)' 2>/dev/null ||
4949 echo X"$as_dir" |
4950 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4951 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4952 /^X\(\/\/\)$/{ s//\1/; q; }
4953 /^X\(\/\).*/{ s//\1/; q; }
4954 s/.*/./; q'`
4955 done
4956 test ! -n "$as_dirs" || mkdir $as_dirs
4957 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
4958 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
4959 { (exit 1); exit 1; }; }; }
4960
4961 ac_builddir=.
4962
4963 if test "$ac_dir" != .; then
4964 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
4965 # A "../" for each directory in $ac_dir_suffix.
4966 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
4967 else
4968 ac_dir_suffix= ac_top_builddir=
4969 fi
4970
4971 case $srcdir in
4972 .) # No --srcdir option. We are building in place.
4973 ac_srcdir=.
4974 if test -z "$ac_top_builddir"; then
4975 ac_top_srcdir=.
4976 else
4977 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
4978 fi ;;
4979 [\\/]* | ?:[\\/]* ) # Absolute path.
4980 ac_srcdir=$srcdir$ac_dir_suffix;
4981 ac_top_srcdir=$srcdir ;;
4982 *) # Relative path.
4983 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
4984 ac_top_srcdir=$ac_top_builddir$srcdir ;;
4985 esac
4986
4987 # Do not use `cd foo && pwd` to compute absolute paths, because
4988 # the directories may not exist.
4989 case `pwd` in
4990 .) ac_abs_builddir="$ac_dir";;
4991 *)
4992 case "$ac_dir" in
4993 .) ac_abs_builddir=`pwd`;;
4994 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
4995 *) ac_abs_builddir=`pwd`/"$ac_dir";;
4996 esac;;
4997 esac
4998 case $ac_abs_builddir in
4999 .) ac_abs_top_builddir=${ac_top_builddir}.;;
5000 *)
5001 case ${ac_top_builddir}. in
5002 .) ac_abs_top_builddir=$ac_abs_builddir;;
5003 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5004 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5005 esac;;
5006 esac
5007 case $ac_abs_builddir in
5008 .) ac_abs_srcdir=$ac_srcdir;;
5009 *)
5010 case $ac_srcdir in
5011 .) ac_abs_srcdir=$ac_abs_builddir;;
5012 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
5013 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
5014 esac;;
5015 esac
5016 case $ac_abs_builddir in
5017 .) ac_abs_top_srcdir=$ac_top_srcdir;;
5018 *)
5019 case $ac_top_srcdir in
5020 .) ac_abs_top_srcdir=$ac_abs_builddir;;
5021 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
5022 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
5023 esac;;
5024 esac
5025
5026
5027
5028 if test x"$ac_file" != x-; then
5029 { echo "$as_me:$LINENO: creating $ac_file" >&5
5030 echo "$as_me: creating $ac_file" >&6;}
5031 rm -f "$ac_file"
5032 fi
5033 # Let's still pretend it is `configure' which instantiates (i.e., don't
5034 # use $as_me), people would be surprised to read:
5035 # /* config.h. Generated by config.status. */
5036 if test x"$ac_file" = x-; then
5037 configure_input=
5038 else
5039 configure_input="$ac_file. "
5040 fi
5041 configure_input=$configure_input"Generated from `echo $ac_file_in |
5042 sed 's,.*/,,'` by configure."
5043
5044 # First look for the input files in the build tree, otherwise in the
5045 # src tree.
5046 ac_file_inputs=`IFS=:
5047 for f in $ac_file_in; do
5048 case $f in
5049 -) echo $tmp/stdin ;;
5050 [\\/$]*)
5051 # Absolute (can't be DOS-style, as IFS=:)
5052 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5053 echo "$as_me: error: cannot find input file: $f" >&2;}
5054 { (exit 1); exit 1; }; }
5055 echo "$f";;
5056 *) # Relative
5057 if test -f "$f"; then
5058 # Build tree
5059 echo "$f"
5060 elif test -f "$srcdir/$f"; then
5061 # Source tree
5062 echo "$srcdir/$f"
5063 else
5064 # /dev/null tree
5065 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5066 echo "$as_me: error: cannot find input file: $f" >&2;}
5067 { (exit 1); exit 1; }; }
5068 fi;;
5069 esac
5070 done` || { (exit 1); exit 1; }
5071 _ACEOF
5072 cat >>$CONFIG_STATUS <<_ACEOF
5073 sed "$ac_vpsub
5074 $extrasub
5075 _ACEOF
5076 cat >>$CONFIG_STATUS <<\_ACEOF
5077 :t
5078 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5079 s,@configure_input@,$configure_input,;t t
5080 s,@srcdir@,$ac_srcdir,;t t
5081 s,@abs_srcdir@,$ac_abs_srcdir,;t t
5082 s,@top_srcdir@,$ac_top_srcdir,;t t
5083 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
5084 s,@builddir@,$ac_builddir,;t t
5085 s,@abs_builddir@,$ac_abs_builddir,;t t
5086 s,@top_builddir@,$ac_top_builddir,;t t
5087 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
5088 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
5089 rm -f $tmp/stdin
5090 if test x"$ac_file" != x-; then
5091 mv $tmp/out $ac_file
5092 else
5093 cat $tmp/out
5094 rm -f $tmp/out
5095 fi
5096
5097 done
5098 _ACEOF
5099 cat >>$CONFIG_STATUS <<\_ACEOF
5100
5101 #
5102 # CONFIG_HEADER section.
5103 #
5104
5105 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
5106 # NAME is the cpp macro being defined and VALUE is the value it is being given.
5107 #
5108 # ac_d sets the value in "#define NAME VALUE" lines.
5109 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
5110 ac_dB='[ ].*$,\1#\2'
5111 ac_dC=' '
5112 ac_dD=',;t'
5113 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
5114 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
5115 ac_uB='$,\1#\2define\3'
5116 ac_uC=' '
5117 ac_uD=',;t'
5118
5119 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
5120 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5121 case $ac_file in
5122 - | *:- | *:-:* ) # input from stdin
5123 cat >$tmp/stdin
5124 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5125 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5126 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5127 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5128 * ) ac_file_in=$ac_file.in ;;
5129 esac
5130
5131 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
5132 echo "$as_me: creating $ac_file" >&6;}
5133
5134 # First look for the input files in the build tree, otherwise in the
5135 # src tree.
5136 ac_file_inputs=`IFS=:
5137 for f in $ac_file_in; do
5138 case $f in
5139 -) echo $tmp/stdin ;;
5140 [\\/$]*)
5141 # Absolute (can't be DOS-style, as IFS=:)
5142 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5143 echo "$as_me: error: cannot find input file: $f" >&2;}
5144 { (exit 1); exit 1; }; }
5145 # Do quote $f, to prevent DOS paths from being IFS'd.
5146 echo "$f";;
5147 *) # Relative
5148 if test -f "$f"; then
5149 # Build tree
5150 echo "$f"
5151 elif test -f "$srcdir/$f"; then
5152 # Source tree
5153 echo "$srcdir/$f"
5154 else
5155 # /dev/null tree
5156 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5157 echo "$as_me: error: cannot find input file: $f" >&2;}
5158 { (exit 1); exit 1; }; }
5159 fi;;
5160 esac
5161 done` || { (exit 1); exit 1; }
5162 # Remove the trailing spaces.
5163 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
5164
5165 _ACEOF
5166
5167 # Transform confdefs.h into two sed scripts, `conftest.defines' and
5168 # `conftest.undefs', that substitutes the proper values into
5169 # config.h.in to produce config.h. The first handles `#define'
5170 # templates, and the second `#undef' templates.
5171 # And first: Protect against being on the right side of a sed subst in
5172 # config.status. Protect against being in an unquoted here document
5173 # in config.status.
5174 rm -f conftest.defines conftest.undefs
5175 # Using a here document instead of a string reduces the quoting nightmare.
5176 # Putting comments in sed scripts is not portable.
5177 #
5178 # `end' is used to avoid that the second main sed command (meant for
5179 # 0-ary CPP macros) applies to n-ary macro definitions.
5180 # See the Autoconf documentation for `clear'.
5181 cat >confdef2sed.sed <<\_ACEOF
5182 s/[\\&,]/\\&/g
5183 s,[\\$`],\\&,g
5184 t clear
5185 : clear
5186 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
5187 t end
5188 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
5189 : end
5190 _ACEOF
5191 # If some macros were called several times there might be several times
5192 # the same #defines, which is useless. Nevertheless, we may not want to
5193 # sort them, since we want the *last* AC-DEFINE to be honored.
5194 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
5195 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
5196 rm -f confdef2sed.sed
5197
5198 # This sed command replaces #undef with comments. This is necessary, for
5199 # example, in the case of _POSIX_SOURCE, which is predefined and required
5200 # on some systems where configure will not decide to define it.
5201 cat >>conftest.undefs <<\_ACEOF
5202 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
5203 _ACEOF
5204
5205 # Break up conftest.defines because some shells have a limit on the size
5206 # of here documents, and old seds have small limits too (100 cmds).
5207 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
5208 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
5209 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
5210 echo ' :' >>$CONFIG_STATUS
5211 rm -f conftest.tail
5212 while grep . conftest.defines >/dev/null
5213 do
5214 # Write a limited-size here document to $tmp/defines.sed.
5215 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
5216 # Speed up: don't consider the non `#define' lines.
5217 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
5218 # Work around the forget-to-reset-the-flag bug.
5219 echo 't clr' >>$CONFIG_STATUS
5220 echo ': clr' >>$CONFIG_STATUS
5221 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
5222 echo 'CEOF
5223 sed -f $tmp/defines.sed $tmp/in >$tmp/out
5224 rm -f $tmp/in
5225 mv $tmp/out $tmp/in
5226 ' >>$CONFIG_STATUS
5227 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
5228 rm -f conftest.defines
5229 mv conftest.tail conftest.defines
5230 done
5231 rm -f conftest.defines
5232 echo ' fi # grep' >>$CONFIG_STATUS
5233 echo >>$CONFIG_STATUS
5234
5235 # Break up conftest.undefs because some shells have a limit on the size
5236 # of here documents, and old seds have small limits too (100 cmds).
5237 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
5238 rm -f conftest.tail
5239 while grep . conftest.undefs >/dev/null
5240 do
5241 # Write a limited-size here document to $tmp/undefs.sed.
5242 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
5243 # Speed up: don't consider the non `#undef'
5244 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
5245 # Work around the forget-to-reset-the-flag bug.
5246 echo 't clr' >>$CONFIG_STATUS
5247 echo ': clr' >>$CONFIG_STATUS
5248 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
5249 echo 'CEOF
5250 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
5251 rm -f $tmp/in
5252 mv $tmp/out $tmp/in
5253 ' >>$CONFIG_STATUS
5254 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
5255 rm -f conftest.undefs
5256 mv conftest.tail conftest.undefs
5257 done
5258 rm -f conftest.undefs
5259
5260 cat >>$CONFIG_STATUS <<\_ACEOF
5261 # Let's still pretend it is `configure' which instantiates (i.e., don't
5262 # use $as_me), people would be surprised to read:
5263 # /* config.h. Generated by config.status. */
5264 if test x"$ac_file" = x-; then
5265 echo "/* Generated by configure. */" >$tmp/config.h
5266 else
5267 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
5268 fi
5269 cat $tmp/in >>$tmp/config.h
5270 rm -f $tmp/in
5271 if test x"$ac_file" != x-; then
5272 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
5273 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
5274 echo "$as_me: $ac_file is unchanged" >&6;}
5275 else
5276 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
5277 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5278 X"$ac_file" : 'X\(//\)[^/]' \| \
5279 X"$ac_file" : 'X\(//\)$' \| \
5280 X"$ac_file" : 'X\(/\)' \| \
5281 . : '\(.\)' 2>/dev/null ||
5282 echo X"$ac_file" |
5283 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5284 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5285 /^X\(\/\/\)$/{ s//\1/; q; }
5286 /^X\(\/\).*/{ s//\1/; q; }
5287 s/.*/./; q'`
5288 { if $as_mkdir_p; then
5289 mkdir -p "$ac_dir"
5290 else
5291 as_dir="$ac_dir"
5292 as_dirs=
5293 while test ! -d "$as_dir"; do
5294 as_dirs="$as_dir $as_dirs"
5295 as_dir=`(dirname "$as_dir") 2>/dev/null ||
5296 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5297 X"$as_dir" : 'X\(//\)[^/]' \| \
5298 X"$as_dir" : 'X\(//\)$' \| \
5299 X"$as_dir" : 'X\(/\)' \| \
5300 . : '\(.\)' 2>/dev/null ||
5301 echo X"$as_dir" |
5302 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5303 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5304 /^X\(\/\/\)$/{ s//\1/; q; }
5305 /^X\(\/\).*/{ s//\1/; q; }
5306 s/.*/./; q'`
5307 done
5308 test ! -n "$as_dirs" || mkdir $as_dirs
5309 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5310 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5311 { (exit 1); exit 1; }; }; }
5312
5313 rm -f $ac_file
5314 mv $tmp/config.h $ac_file
5315 fi
5316 else
5317 cat $tmp/config.h
5318 rm -f $tmp/config.h
5319 fi
5320 # Run the commands associated with the file.
5321 case $ac_file in
5322 config.h ) echo timestamp > stamp-h ;;
5323 esac
5324 done
5325 _ACEOF
5326
5327 cat >>$CONFIG_STATUS <<\_ACEOF
5328
5329 { (exit 0); exit 0; }
5330 _ACEOF
5331 chmod +x $CONFIG_STATUS
5332 ac_clean_files=$ac_clean_files_save
5333
5334
5335 # configure is writing to config.log, and then calls config.status.
5336 # config.status does its own redirection, appending to config.log.
5337 # Unfortunately, on DOS this fails, as config.log is still kept open
5338 # by configure, so config.status won't be able to write to it; its
5339 # output is simply discarded. So we exec the FD to /dev/null,
5340 # effectively closing config.log, so it can be properly (re)opened and
5341 # appended to by config.status. When coming back to configure, we
5342 # need to make the FD available again.
5343 if test "$no_create" != yes; then
5344 ac_cs_success=:
5345 ac_config_status_args=
5346 test "$silent" = yes &&
5347 ac_config_status_args="$ac_config_status_args --quiet"
5348 exec 5>/dev/null
5349 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5350 exec 5>>config.log
5351 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5352 # would make configure fail if this is the last instruction.
5353 $ac_cs_success || { (exit 1); exit 1; }
5354 fi
5355
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