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Expand PMF_FN_* macros.
[netbsd-mini2440.git] / external / bsd / byacc / dist / configure
blob0f6873f6eade30db71ee0652c72eb26dea9d9670
1 #! /bin/sh
2 # From configure.in Revision: 1.6 .
3 # Guess values for system-dependent variables and create Makefiles.
4 # Generated by Autoconf 2.52.20081225.
5 #
6 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
7 # Free Software Foundation, Inc.
8 # This configure script is free software; the Free Software Foundation
9 # gives unlimited permission to copy, distribute and modify it.
10
11 # Avoid depending upon Character Ranges.
12 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
13 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
14 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
15 as_cr_digits='0123456789'
16 as_cr_alnum=$as_cr_Letters$as_cr_digits
17
18 # Sed expression to map a string onto a valid variable name.
19 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
20
21 # Sed expression to map a string onto a valid CPP name.
22 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
23
24 # Be Bourne compatible
25 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
26 emulate sh
27 NULLCMD=:
28 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
29 set -o posix
30 fi
31
32 # Name of the executable.
33 as_me=`echo "$0" |sed 's,.*[\\/],,'`
34
35 if expr a : '\(a\)' >/dev/null 2>&1; then
36 as_expr=expr
37 else
38 as_expr=false
39 fi
40
41 rm -f conf$$ conf$$.exe conf$$.file
42 echo >conf$$.file
43 if ln -s conf$$.file conf$$ 2>/dev/null; then
44 # We could just check for DJGPP; but this test a) works b) is more generic
45 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
46 if test -f conf$$.exe; then
47 # Don't use ln at all; we don't have any links
48 as_ln_s='cp -p'
49 else
50 as_ln_s='ln -s'
51 fi
52 elif ln conf$$.file conf$$ 2>/dev/null; then
53 as_ln_s=ln
54 else
55 as_ln_s='cp -p'
56 fi
57 rm -f conf$$ conf$$.exe conf$$.file
58
59 as_executable_p="test -f"
60
61 # Support unset when possible.
62 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
63 as_unset=unset
64 else
65 as_unset=false
66 fi
67
68 # NLS nuisances.
69 $as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; }
70 $as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; }
71 $as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; }
72 $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; }
73 $as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; }
74 $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; }
75 $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; }
76 $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; }
77
78 # IFS
79 # We need space, tab and new line, in precisely that order.
80 as_nl='
81 '
82 IFS=" $as_nl"
83
84 # CDPATH.
85 $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; }
86
87 # Name of the host.
88 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
89 # so uname gets run too.
90 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
91
92 exec 6>&1
93
94 #
95 # Initializations.
96 #
97 ac_default_prefix=/usr/local
98 cross_compiling=no
99 subdirs=
100 MFLAGS= MAKEFLAGS=
101 SHELL=${CONFIG_SHELL-/bin/sh}
102
103 # Maximum number of lines to put in a shell here document.
104 # This variable seems obsolete. It should probably be removed, and
105 # only ac_max_sed_lines should be used.
106 : ${ac_max_here_lines=38}
107
108 ac_unique_file="main.c"
109
110 # Initialize some variables set by options.
111 ac_init_help=
112 ac_init_version=false
113 # The variables have the same names as the options, with
114 # dashes changed to underlines.
115 cache_file=/dev/null
116 exec_prefix=NONE
117 no_create=
118 no_recursion=
119 prefix=NONE
120 program_prefix=NONE
121 program_suffix=NONE
122 program_transform_name=s,x,x,
123 silent=
124 site=
125 srcdir=
126 verbose=
127 x_includes=NONE
128 x_libraries=NONE
129
130 # Installation directory options.
131 # These are left unexpanded so users can "make install exec_prefix=/foo"
132 # and all the variables that are supposed to be based on exec_prefix
133 # by default will actually change.
134 # Use braces instead of parens because sh, perl, etc. also accept them.
135 bindir='${exec_prefix}/bin'
136 sbindir='${exec_prefix}/sbin'
137 libexecdir='${exec_prefix}/libexec'
138 datadir='${prefix}/share'
139 sysconfdir='${prefix}/etc'
140 sharedstatedir='${prefix}/com'
141 localstatedir='${prefix}/var'
142 libdir='${exec_prefix}/lib'
143 includedir='${prefix}/include'
144 oldincludedir='/usr/include'
145 infodir='${prefix}/info'
146 mandir='${prefix}/man'
147
148 # Identity of this package.
149 PACKAGE_NAME=
150 PACKAGE_TARNAME=
151 PACKAGE_VERSION=
152 PACKAGE_STRING=
153 PACKAGE_BUGREPORT=
154
155 ac_prev=
156 for ac_option
157 do
158 # If the previous option needs an argument, assign it.
159 if test -n "$ac_prev"; then
160 eval "$ac_prev=\$ac_option"
161 ac_prev=
162 continue
163 fi
164
165 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
166
167 # Accept the important Cygnus configure options, so we can diagnose typos.
168
169 case $ac_option in
170
171 -bindir | --bindir | --bindi | --bind | --bin | --bi)
172 ac_prev=bindir ;;
173 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
174 bindir=$ac_optarg ;;
175
176 -build | --build | --buil | --bui | --bu)
177 ac_prev=build_alias ;;
178 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
179 build_alias=$ac_optarg ;;
180
181 -cache-file | --cache-file | --cache-fil | --cache-fi \
182 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
183 ac_prev=cache_file ;;
184 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
185 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
186 cache_file=$ac_optarg ;;
187
188 --config-cache | -C)
189 cache_file=config.cache ;;
190
191 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
192 ac_prev=datadir ;;
193 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
194 | --da=*)
195 datadir=$ac_optarg ;;
196
197 -disable-* | --disable-*)
198 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
199 # Reject names that are not valid shell variable names.
200 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
201 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
202 { (exit 1); exit 1; }; }
203 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
204 eval "enable_$ac_feature=no" ;;
205
206 -enable-* | --enable-*)
207 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
208 # Reject names that are not valid shell variable names.
209 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
210 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
211 { (exit 1); exit 1; }; }
212 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
213 case $ac_option in
214 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
215 *) ac_optarg=yes ;;
216 esac
217 eval "enable_$ac_feature='$ac_optarg'" ;;
218
219 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
220 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
221 | --exec | --exe | --ex)
222 ac_prev=exec_prefix ;;
223 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
224 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
225 | --exec=* | --exe=* | --ex=*)
226 exec_prefix=$ac_optarg ;;
227
228 -gas | --gas | --ga | --g)
229 # Obsolete; use --with-gas.
230 with_gas=yes ;;
231
232 -help | --help | --hel | --he | -h)
233 ac_init_help=long ;;
234 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
235 ac_init_help=recursive ;;
236 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
237 ac_init_help=short ;;
238
239 -host | --host | --hos | --ho)
240 ac_prev=host_alias ;;
241 -host=* | --host=* | --hos=* | --ho=*)
242 host_alias=$ac_optarg ;;
243
244 -includedir | --includedir | --includedi | --included | --include \
245 | --includ | --inclu | --incl | --inc)
246 ac_prev=includedir ;;
247 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
248 | --includ=* | --inclu=* | --incl=* | --inc=*)
249 includedir=$ac_optarg ;;
250
251 -infodir | --infodir | --infodi | --infod | --info | --inf)
252 ac_prev=infodir ;;
253 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
254 infodir=$ac_optarg ;;
255
256 -libdir | --libdir | --libdi | --libd)
257 ac_prev=libdir ;;
258 -libdir=* | --libdir=* | --libdi=* | --libd=*)
259 libdir=$ac_optarg ;;
260
261 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
262 | --libexe | --libex | --libe)
263 ac_prev=libexecdir ;;
264 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
265 | --libexe=* | --libex=* | --libe=*)
266 libexecdir=$ac_optarg ;;
267
268 -localstatedir | --localstatedir | --localstatedi | --localstated \
269 | --localstate | --localstat | --localsta | --localst \
270 | --locals | --local | --loca | --loc | --lo)
271 ac_prev=localstatedir ;;
272 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
273 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
274 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
275 localstatedir=$ac_optarg ;;
276
277 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
278 ac_prev=mandir ;;
279 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
280 mandir=$ac_optarg ;;
281
282 -nfp | --nfp | --nf)
283 # Obsolete; use --without-fp.
284 with_fp=no ;;
285
286 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
287 | --no-cr | --no-c)
288 no_create=yes ;;
289
290 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
291 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
292 no_recursion=yes ;;
293
294 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
295 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
296 | --oldin | --oldi | --old | --ol | --o)
297 ac_prev=oldincludedir ;;
298 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
299 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
300 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
301 oldincludedir=$ac_optarg ;;
302
303 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
304 ac_prev=prefix ;;
305 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
306 prefix=$ac_optarg ;;
307
308 -program-prefix | --program-prefix | --program-prefi | --program-pref \
309 | --program-pre | --program-pr | --program-p)
310 ac_prev=program_prefix ;;
311 -program-prefix=* | --program-prefix=* | --program-prefi=* \
312 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
313 program_prefix=$ac_optarg ;;
314
315 -program-suffix | --program-suffix | --program-suffi | --program-suff \
316 | --program-suf | --program-su | --program-s)
317 ac_prev=program_suffix ;;
318 -program-suffix=* | --program-suffix=* | --program-suffi=* \
319 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
320 program_suffix=$ac_optarg ;;
321
322 -program-transform-name | --program-transform-name \
323 | --program-transform-nam | --program-transform-na \
324 | --program-transform-n | --program-transform- \
325 | --program-transform | --program-transfor \
326 | --program-transfo | --program-transf \
327 | --program-trans | --program-tran \
328 | --progr-tra | --program-tr | --program-t)
329 ac_prev=program_transform_name ;;
330 -program-transform-name=* | --program-transform-name=* \
331 | --program-transform-nam=* | --program-transform-na=* \
332 | --program-transform-n=* | --program-transform-=* \
333 | --program-transform=* | --program-transfor=* \
334 | --program-transfo=* | --program-transf=* \
335 | --program-trans=* | --program-tran=* \
336 | --progr-tra=* | --program-tr=* | --program-t=*)
337 program_transform_name=$ac_optarg ;;
338
339 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
340 | -silent | --silent | --silen | --sile | --sil)
341 silent=yes ;;
342
343 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
344 ac_prev=sbindir ;;
345 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
346 | --sbi=* | --sb=*)
347 sbindir=$ac_optarg ;;
348
349 -sharedstatedir | --sharedstatedir | --sharedstatedi \
350 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
351 | --sharedst | --shareds | --shared | --share | --shar \
352 | --sha | --sh)
353 ac_prev=sharedstatedir ;;
354 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
355 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
356 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
357 | --sha=* | --sh=*)
358 sharedstatedir=$ac_optarg ;;
359
360 -site | --site | --sit)
361 ac_prev=site ;;
362 -site=* | --site=* | --sit=*)
363 site=$ac_optarg ;;
364
365 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
366 ac_prev=srcdir ;;
367 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
368 srcdir=$ac_optarg ;;
369
370 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
371 | --syscon | --sysco | --sysc | --sys | --sy)
372 ac_prev=sysconfdir ;;
373 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
374 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
375 sysconfdir=$ac_optarg ;;
376
377 -target | --target | --targe | --targ | --tar | --ta | --t)
378 ac_prev=target_alias ;;
379 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
380 target_alias=$ac_optarg ;;
381
382 -v | -verbose | --verbose | --verbos | --verbo | --verb)
383 verbose=yes ;;
384
385 -version | --version | --versio | --versi | --vers | -V)
386 ac_init_version=: ;;
387
388 -with-* | --with-*)
389 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
390 # Reject names that are not valid shell variable names.
391 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
392 { echo "$as_me: error: invalid package name: $ac_package" >&2
393 { (exit 1); exit 1; }; }
394 ac_package=`echo $ac_package| sed 's/-/_/g'`
395 case $ac_option in
396 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
397 *) ac_optarg=yes ;;
398 esac
399 eval "with_$ac_package='$ac_optarg'" ;;
400
401 -without-* | --without-*)
402 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
403 # Reject names that are not valid shell variable names.
404 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
405 { echo "$as_me: error: invalid package name: $ac_package" >&2
406 { (exit 1); exit 1; }; }
407 ac_package=`echo $ac_package | sed 's/-/_/g'`
408 eval "with_$ac_package=no" ;;
409
410 --x)
411 # Obsolete; use --with-x.
412 with_x=yes ;;
413
414 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
415 | --x-incl | --x-inc | --x-in | --x-i)
416 ac_prev=x_includes ;;
417 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
418 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
419 x_includes=$ac_optarg ;;
420
421 -x-libraries | --x-libraries | --x-librarie | --x-librari \
422 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
423 ac_prev=x_libraries ;;
424 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
425 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
426 x_libraries=$ac_optarg ;;
427
428 -*) { echo "$as_me: error: unrecognized option: $ac_option
429 Try \`$0 --help' for more information." >&2
430 { (exit 1); exit 1; }; }
431 ;;
432
433 *=*)
434 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
435 # Reject names that are not valid shell variable names.
436 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
437 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
438 { (exit 1); exit 1; }; }
439 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
440 eval "$ac_envvar='$ac_optarg'"
441 export $ac_envvar ;;
442
443 *)
444 # FIXME: should be removed in autoconf 3.0.
445 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
446 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
447 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
448 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
449 ;;
450
451 esac
452 done
453
454 if test -n "$ac_prev"; then
455 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
456 { echo "$as_me: error: missing argument to $ac_option" >&2
457 { (exit 1); exit 1; }; }
458 fi
459
460 # Be sure to have absolute paths.
461 for ac_var in exec_prefix prefix
462 do
463 eval ac_val=$`echo $ac_var`
464 case $ac_val in
465 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
466 *) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
467 { (exit 1); exit 1; }; };;
468 esac
469 done
470
471 # Be sure to have absolute paths.
472 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
473 localstatedir libdir includedir oldincludedir infodir mandir
474 do
475 eval ac_val=$`echo $ac_var`
476 case $ac_val in
477 [\\/$]* | ?:[\\/]* ) ;;
478 *) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
479 { (exit 1); exit 1; }; };;
480 esac
481 done
482
483 # There might be people who depend on the old broken behavior: `$host'
484 # used to hold the argument of --host etc.
485 build=$build_alias
486 host=$host_alias
487 target=$target_alias
488
489 # FIXME: should be removed in autoconf 3.0.
490 if test "x$host_alias" != x; then
491 if test "x$build_alias" = x; then
492 cross_compiling=maybe
493 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
494 If a cross compiler is detected then cross compile mode will be used." >&2
495 elif test "x$build_alias" != "x$host_alias"; then
496 cross_compiling=yes
497 fi
498 fi
499
500 ac_tool_prefix=
501 test -n "$host_alias" && ac_tool_prefix=$host_alias-
502
503 test "$silent" = yes && exec 6>/dev/null
504
505 # Find the source files, if location was not specified.
506 if test -z "$srcdir"; then
507 ac_srcdir_defaulted=yes
508 # Try the directory containing this script, then its parent.
509 ac_prog=$0
510 ac_confdir=`echo "$ac_prog" | sed 's%[\\/][^\\/][^\\/]*$%%'`
511 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
512 srcdir=$ac_confdir
513 if test ! -r $srcdir/$ac_unique_file; then
514 srcdir=..
515 fi
516 else
517 ac_srcdir_defaulted=no
518 fi
519 if test ! -r $srcdir/$ac_unique_file; then
520 if test "$ac_srcdir_defaulted" = yes; then
521 { echo "$as_me: error: cannot find sources in $ac_confdir or .." >&2
522 { (exit 1); exit 1; }; }
523 else
524 { echo "$as_me: error: cannot find sources in $srcdir" >&2
525 { (exit 1); exit 1; }; }
526 fi
527 fi
528 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
529 ac_env_build_alias_set=${build_alias+set}
530 ac_env_build_alias_value=$build_alias
531 ac_cv_env_build_alias_set=${build_alias+set}
532 ac_cv_env_build_alias_value=$build_alias
533 ac_env_host_alias_set=${host_alias+set}
534 ac_env_host_alias_value=$host_alias
535 ac_cv_env_host_alias_set=${host_alias+set}
536 ac_cv_env_host_alias_value=$host_alias
537 ac_env_target_alias_set=${target_alias+set}
538 ac_env_target_alias_value=$target_alias
539 ac_cv_env_target_alias_set=${target_alias+set}
540 ac_cv_env_target_alias_value=$target_alias
541 ac_env_CC_set=${CC+set}
542 ac_env_CC_value=$CC
543 ac_cv_env_CC_set=${CC+set}
544 ac_cv_env_CC_value=$CC
545 ac_env_CFLAGS_set=${CFLAGS+set}
546 ac_env_CFLAGS_value=$CFLAGS
547 ac_cv_env_CFLAGS_set=${CFLAGS+set}
548 ac_cv_env_CFLAGS_value=$CFLAGS
549 ac_env_LDFLAGS_set=${LDFLAGS+set}
550 ac_env_LDFLAGS_value=$LDFLAGS
551 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
552 ac_cv_env_LDFLAGS_value=$LDFLAGS
553 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
554 ac_env_CPPFLAGS_value=$CPPFLAGS
555 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
556 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
557 ac_env_CPP_set=${CPP+set}
558 ac_env_CPP_value=$CPP
559 ac_cv_env_CPP_set=${CPP+set}
560 ac_cv_env_CPP_value=$CPP
561
562 #
563 # Report the --help message.
564 #
565 if test "$ac_init_help" = "long"; then
566 # Omit some internal or obsolete options to make the list less imposing.
567 # This message is too long to be a string in the A/UX 3.1 sh.
568 cat <<EOF
569 \`configure' configures this package to adapt to many kinds of systems.
570
571 Usage: $0 [OPTION]... [VAR=VALUE]...
572
573 To assign environment variables (e.g., CC, CFLAGS...), specify them as
574 VAR=VALUE. See below for descriptions of some of the useful variables.
575
576 Defaults for the options are specified in brackets.
577
578 Configuration:
579 -h, --help display this help and exit
580 --help=short display options specific to this package
581 --help=recursive display the short help of all the included packages
582 -V, --version display version information and exit
583 -q, --quiet, --silent do not print \`checking...' messages
584 --cache-file=FILE cache test results in FILE [disabled]
585 -C, --config-cache alias for \`--cache-file=config.cache'
586 -n, --no-create do not create output files
587 --srcdir=DIR find the sources in DIR [configure dir or \`..']
588
589 EOF
590
591 cat <<EOF
592 Installation directories:
593 --prefix=PREFIX install architecture-independent files in PREFIX
594 [$ac_default_prefix]
595 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
596 [PREFIX]
597
598 By default, \`make install' will install all the files in
599 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
600 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
601 for instance \`--prefix=\$HOME'.
602
603 For better control, use the options below.
604
605 Fine tuning of the installation directories:
606 --bindir=DIR user executables [EPREFIX/bin]
607 --sbindir=DIR system admin executables [EPREFIX/sbin]
608 --libexecdir=DIR program executables [EPREFIX/libexec]
609 --datadir=DIR read-only architecture-independent data [PREFIX/share]
610 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
611 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
612 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
613 --libdir=DIR object code libraries [EPREFIX/lib]
614 --includedir=DIR C header files [PREFIX/include]
615 --oldincludedir=DIR C header files for non-gcc [/usr/include]
616 --infodir=DIR info documentation [PREFIX/info]
617 --mandir=DIR man documentation [PREFIX/man]
618 EOF
619
620 cat <<\EOF
621
622 Program names:
623 --program-prefix=PREFIX prepend PREFIX to installed program names
624 --program-suffix=SUFFIX append SUFFIX to installed program names
625 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
626
627 System types:
628 --build=BUILD configure for building on BUILD [guessed]
629 --host=HOST build programs to run on HOST [BUILD]
630 --target=TARGET configure for building compilers for TARGET [HOST]
631 EOF
632 fi
633
634 if test -n "$ac_init_help"; then
635
636 cat <<\EOF
637
638 Optional Packages:
639 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
640 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
641
642 Optional Features:
643 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
644 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
645
646 --with-warnings test: turn on gcc warnings
647 --disable-echo display "compiling" commands
648 --with-dmalloc test: use Gray Watson's dmalloc library
649 --with-dbmalloc test: use Conor Cahill's dbmalloc library
650 --with-valgrind test: use valgrind
651 --disable-leaks test: free permanent memory, analyze leaks
652
653 Some influential environment variables:
654 CC C compiler command
655 CFLAGS C compiler flags
656 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
657 nonstandard directory <lib dir>
658 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
659 headers in a nonstandard directory <include dir>
660 CPP C preprocessor
661
662 Use these variables to override the choices made by `configure' or to help
663 it to find libraries and programs with nonstandard names/locations.
664
665 EOF
666 fi
667
668 if test "$ac_init_help" = "recursive"; then
669 # If there are subdirs, report their specific --help.
670 ac_popdir=`pwd`
671 for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue
672 cd $ac_subdir
673 # A "../" for each directory in /$ac_subdir.
674 ac_dots=`echo $ac_subdir |
675 sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'`
676
677 case $srcdir in
678 .) # No --srcdir option. We are building in place.
679 ac_sub_srcdir=$srcdir ;;
680 [\\/]* | ?:[\\/]* ) # Absolute path.
681 ac_sub_srcdir=$srcdir/$ac_subdir ;;
682 *) # Relative path.
683 ac_sub_srcdir=$ac_dots$srcdir/$ac_subdir ;;
684 esac
685
686 # Check for guested configure; otherwise get Cygnus style configure.
687 if test -f $ac_sub_srcdir/configure.gnu; then
688 echo
689 $SHELL $ac_sub_srcdir/configure.gnu --help=recursive
690 elif test -f $ac_sub_srcdir/configure; then
691 echo
692 $SHELL $ac_sub_srcdir/configure --help=recursive
693 elif test -f $ac_sub_srcdir/configure.ac ||
694 test -f $ac_sub_srcdir/configure.in; then
695 echo
696 $ac_configure --help
697 else
698 echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2
699 fi
700 cd $ac_popdir
701 done
702 fi
703
704 test -n "$ac_init_help" && exit 0
705 if $ac_init_version; then
706 cat <<\EOF
707
708 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
709 Free Software Foundation, Inc.
710 This configure script is free software; the Free Software Foundation
711 gives unlimited permission to copy, distribute and modify it.
712 EOF
713 exit 0
714 fi
715 exec 5>config.log
716 cat >&5 <<EOF
717 This file contains any messages produced by compilers while
718 running configure, to aid debugging if configure makes a mistake.
719
720 It was created by $as_me, which was
721 generated by GNU Autoconf 2.52.20081225. Invocation command line was
722
723 $ $0 $@
724
725 EOF
726 {
727 cat <<_ASUNAME
728 ## ---------- ##
729 ## Platform. ##
730 ## ---------- ##
731
732 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
733 uname -m = `(uname -m) 2>/dev/null || echo unknown`
734 uname -r = `(uname -r) 2>/dev/null || echo unknown`
735 uname -s = `(uname -s) 2>/dev/null || echo unknown`
736 uname -v = `(uname -v) 2>/dev/null || echo unknown`
737
738 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
739 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
740
741 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
742 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
743 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
744 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
745 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
746 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
747 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
748
749 PATH = $PATH
750
751 _ASUNAME
752 } >&5
753
754 cat >&5 <<EOF
755 ## ------------ ##
756 ## Core tests. ##
757 ## ------------ ##
758
759 EOF
760
761 # Keep a trace of the command line.
762 # Strip out --no-create and --no-recursion so they do not pile up.
763 # Also quote any args containing shell meta-characters.
764 ac_configure_args=
765 ac_sep=
766 for ac_arg
767 do
768 case $ac_arg in
769 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
770 | --no-cr | --no-c) ;;
771 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
772 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
773 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
774 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"`
775 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
776 ac_sep=" " ;;
777 *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg"
778 ac_sep=" " ;;
779 esac
780 # Get rid of the leading space.
781 done
782
783 # When interrupted or exit'd, cleanup temporary files, and complete
784 # config.log. We remove comments because anyway the quotes in there
785 # would cause problems or look ugly.
786 trap 'exit_status=$?
787 # Save into config.log some information that might help in debugging.
788 echo >&5
789 echo "## ----------------- ##" >&5
790 echo "## Cache variables. ##" >&5
791 echo "## ----------------- ##" >&5
792 echo >&5
793 # The following way of writing the cache mishandles newlines in values,
794 {
795 (set) 2>&1 |
796 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
797 *ac_space=\ *)
798 sed -n \
799 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
800 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
801 ;;
802 *)
803 sed -n \
804 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
805 ;;
806 esac;
807 } >&5
808 sed "/^$/d" confdefs.h >conftest.log
809 if test -s conftest.log; then
810 echo >&5
811 echo "## ------------ ##" >&5
812 echo "## confdefs.h. ##" >&5
813 echo "## ------------ ##" >&5
814 echo >&5
815 cat conftest.log >&5
816 fi
817 (echo; echo) >&5
818 test "$ac_signal" != 0 &&
819 echo "$as_me: caught signal $ac_signal" >&5
820 echo "$as_me: exit $exit_status" >&5
821 rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files &&
822 exit $exit_status
823 ' 0
824 for ac_signal in 1 2 13 15; do
825 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
826 done
827 ac_signal=0
828
829 # confdefs.h avoids OS command line length limits that DEFS can exceed.
830 rm -rf conftest* confdefs.h
831 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
832 echo >confdefs.h
833
834 # Let the site file select an alternate cache file if it wants to.
835 # Prefer explicitly selected file to automatically selected ones.
836 if test -z "$CONFIG_SITE"; then
837 if test "x$prefix" != xNONE; then
838 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
839 else
840 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
841 fi
842 fi
843 for ac_site_file in $CONFIG_SITE; do
844 if test -r "$ac_site_file"; then
845 { echo "$as_me:845: loading site script $ac_site_file" >&5
846 echo "$as_me: loading site script $ac_site_file" >&6;}
847 cat "$ac_site_file" >&5
848 . "$ac_site_file"
849 fi
850 done
851
852 if test -r "$cache_file"; then
853 # Some versions of bash will fail to source /dev/null (special
854 # files actually), so we avoid doing that.
855 if test -f "$cache_file"; then
856 { echo "$as_me:856: loading cache $cache_file" >&5
857 echo "$as_me: loading cache $cache_file" >&6;}
858 case $cache_file in
859 [\\/]* | ?:[\\/]* ) . $cache_file;;
860 *) . ./$cache_file;;
861 esac
862 fi
863 else
864 { echo "$as_me:864: creating cache $cache_file" >&5
865 echo "$as_me: creating cache $cache_file" >&6;}
866 >$cache_file
867 fi
868
869 # Check that the precious variables saved in the cache have kept the same
870 # value.
871 ac_cache_corrupted=false
872 for ac_var in `(set) 2>&1 |
873 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
874 eval ac_old_set=\$ac_cv_env_${ac_var}_set
875 eval ac_new_set=\$ac_env_${ac_var}_set
876 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
877 eval ac_new_val="\$ac_env_${ac_var}_value"
878 case $ac_old_set,$ac_new_set in
879 set,)
880 { echo "$as_me:880: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
881 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
882 ac_cache_corrupted=: ;;
883 ,set)
884 { echo "$as_me:884: error: \`$ac_var' was not set in the previous run" >&5
885 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
886 ac_cache_corrupted=: ;;
887 ,);;
888 *)
889 if test "x$ac_old_val" != "x$ac_new_val"; then
890 { echo "$as_me:890: error: \`$ac_var' has changed since the previous run:" >&5
891 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
892 { echo "$as_me:892: former value: $ac_old_val" >&5
893 echo "$as_me: former value: $ac_old_val" >&2;}
894 { echo "$as_me:894: current value: $ac_new_val" >&5
895 echo "$as_me: current value: $ac_new_val" >&2;}
896 ac_cache_corrupted=:
897 fi;;
898 esac
899 # Pass precious variables to config.status. It doesn't matter if
900 # we pass some twice (in addition to the command line arguments).
901 if test "$ac_new_set" = set; then
902 case $ac_new_val in
903 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
904 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"`
905 ac_configure_args="$ac_configure_args '$ac_arg'"
906 ;;
907 *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val"
908 ;;
909 esac
910 fi
911 done
912 if $ac_cache_corrupted; then
913 { echo "$as_me:913: error: changes in the environment can compromise the build" >&5
914 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
915 { { echo "$as_me:915: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
916 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
917 { (exit 1); exit 1; }; }
918 fi
919
920 ac_ext=c
921 ac_cpp='$CPP $CPPFLAGS'
922 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
923 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
924 ac_compiler_gnu=$ac_cv_c_compiler_gnu
925 ac_main_return=return
926
927 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
928 *c*,-n*) ECHO_N= ECHO_C='
929 ' ECHO_T=' ' ;;
930 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
931 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
932 esac
933 echo "#! $SHELL" >conftest.sh
934 echo "exit 0" >>conftest.sh
935 chmod +x conftest.sh
936 if { (echo "$as_me:936: PATH=\".;.\"; conftest.sh") >&5
937 (PATH=".;."; conftest.sh) 2>&5
938 ac_status=$?
939 echo "$as_me:939: \$? = $ac_status" >&5
940 (exit $ac_status); }; then
941 ac_path_separator=';'
942 else
943 ac_path_separator=:
944 fi
945 PATH_SEPARATOR="$ac_path_separator"
946 rm -f conftest.sh
947
948 ac_config_headers="$ac_config_headers config.h:config_h.in"
949
950 ac_aux_dir=
951 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
952 if test -f $ac_dir/install-sh; then
953 ac_aux_dir=$ac_dir
954 ac_install_sh="$ac_aux_dir/install-sh -c"
955 break
956 elif test -f $ac_dir/install.sh; then
957 ac_aux_dir=$ac_dir
958 ac_install_sh="$ac_aux_dir/install.sh -c"
959 break
960 elif test -f $ac_dir/shtool; then
961 ac_aux_dir=$ac_dir
962 ac_install_sh="$ac_aux_dir/shtool install -c"
963 break
964 fi
965 done
966 if test -z "$ac_aux_dir"; then
967 { { echo "$as_me:967: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
968 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
969 { (exit 1); exit 1; }; }
970 fi
971 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
972 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
973 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
974
975 # Make sure we can run config.sub.
976 $ac_config_sub sun4 >/dev/null 2>&1 ||
977 { { echo "$as_me:977: error: cannot run $ac_config_sub" >&5
978 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
979 { (exit 1); exit 1; }; }
980
981 echo "$as_me:981: checking build system type" >&5
982 echo $ECHO_N "checking build system type... $ECHO_C" >&6
983 if test "${ac_cv_build+set}" = set; then
984 echo $ECHO_N "(cached) $ECHO_C" >&6
985 else
986 ac_cv_build_alias=$build_alias
987 test -z "$ac_cv_build_alias" &&
988 ac_cv_build_alias=`$ac_config_guess`
989 test -z "$ac_cv_build_alias" &&
990 { { echo "$as_me:990: error: cannot guess build type; you must specify one" >&5
991 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
992 { (exit 1); exit 1; }; }
993 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
994 { { echo "$as_me:994: error: $ac_config_sub $ac_cv_build_alias failed." >&5
995 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;}
996 { (exit 1); exit 1; }; }
997
998 fi
999 echo "$as_me:999: result: $ac_cv_build" >&5
1000 echo "${ECHO_T}$ac_cv_build" >&6
1001 build=$ac_cv_build
1002 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1003 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1004 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1005
1006 echo "$as_me:1006: checking host system type" >&5
1007 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1008 if test "${ac_cv_host+set}" = set; then
1009 echo $ECHO_N "(cached) $ECHO_C" >&6
1010 else
1011 ac_cv_host_alias=$host_alias
1012 test -z "$ac_cv_host_alias" &&
1013 ac_cv_host_alias=$ac_cv_build_alias
1014 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1015 { { echo "$as_me:1015: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1016 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1017 { (exit 1); exit 1; }; }
1018
1019 fi
1020 echo "$as_me:1020: result: $ac_cv_host" >&5
1021 echo "${ECHO_T}$ac_cv_host" >&6
1022 host=$ac_cv_host
1023 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1024 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1025 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1026
1027 if test -f $srcdir/config.guess || test -f $ac_aux_dir/config.guess ; then
1028 echo "$as_me:1028: checking target system type" >&5
1029 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1030 if test "${ac_cv_target+set}" = set; then
1031 echo $ECHO_N "(cached) $ECHO_C" >&6
1032 else
1033 ac_cv_target_alias=$target_alias
1034 test "x$ac_cv_target_alias" = "x" &&
1035 ac_cv_target_alias=$ac_cv_host_alias
1036 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1037 { { echo "$as_me:1037: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1038 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1039 { (exit 1); exit 1; }; }
1040
1041 fi
1042 echo "$as_me:1042: result: $ac_cv_target" >&5
1043 echo "${ECHO_T}$ac_cv_target" >&6
1044 target=$ac_cv_target
1045 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1046 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1047 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1048
1049 # The aliases save the names the user supplied, while $host etc.
1050 # will get canonicalized.
1051 test -n "$target_alias" &&
1052 test "$program_prefix$program_suffix$program_transform_name" = \
1053 NONENONEs,x,x, &&
1054 program_prefix=${target_alias}-
1055 system_name="$host_os"
1056 else
1057 system_name="`(uname -s -r) 2>/dev/null`"
1058 if test -z "$system_name" ; then
1059 system_name="`(hostname) 2>/dev/null`"
1060 fi
1061 fi
1062 test -n "$system_name" && cat >>confdefs.h <<EOF
1063 #define SYSTEM_NAME "$system_name"
1064 EOF
1065
1066 if test "${cf_cv_system_name+set}" = set; then
1067 echo $ECHO_N "(cached) $ECHO_C" >&6
1068 else
1069 cf_cv_system_name="$system_name"
1070 fi
1071
1072 test -z "$system_name" && system_name="$cf_cv_system_name"
1073 test -n "$cf_cv_system_name" && echo "$as_me:1073: result: Configuring for $cf_cv_system_name" >&5
1074 echo "${ECHO_T}Configuring for $cf_cv_system_name" >&6
1075
1076 if test ".$system_name" != ".$cf_cv_system_name" ; then
1077 echo "$as_me:1077: result: Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&5
1078 echo "${ECHO_T}Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&6
1079 { { echo "$as_me:1079: error: \"Please remove config.cache and try again.\"" >&5
1080 echo "$as_me: error: \"Please remove config.cache and try again.\"" >&2;}
1081 { (exit 1); exit 1; }; }
1082 fi
1083
1084 test "$program_prefix" != NONE &&
1085 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1086 # Use a double $ so make ignores it.
1087 test "$program_suffix" != NONE &&
1088 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1089 # Double any \ or $. echo might interpret backslashes.
1090 # By default was `s,x,x', remove it if useless.
1091 cat <<\_ACEOF >conftest.sed
1092 s/[\\$]/&&/g;s/;s,x,x,$//
1093 _ACEOF
1094 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1095 rm conftest.sed
1096
1097 ac_ext=c
1098 ac_cpp='$CPP $CPPFLAGS'
1099 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1100 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1101 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1102 ac_main_return=return
1103 if test -n "$ac_tool_prefix"; then
1104 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1105 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1106 echo "$as_me:1106: checking for $ac_word" >&5
1107 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1108 if test "${ac_cv_prog_CC+set}" = set; then
1109 echo $ECHO_N "(cached) $ECHO_C" >&6
1110 else
1111 if test -n "$CC"; then
1112 ac_cv_prog_CC="$CC" # Let the user override the test.
1113 else
1114 ac_save_IFS=$IFS; IFS=$ac_path_separator
1115 ac_dummy="$PATH"
1116 for ac_dir in $ac_dummy; do
1117 IFS=$ac_save_IFS
1118 test -z "$ac_dir" && ac_dir=.
1119 $as_executable_p "$ac_dir/$ac_word" || continue
1120 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1121 echo "$as_me:1121: found $ac_dir/$ac_word" >&5
1122 break
1123 done
1124
1125 fi
1126 fi
1127 CC=$ac_cv_prog_CC
1128 if test -n "$CC"; then
1129 echo "$as_me:1129: result: $CC" >&5
1130 echo "${ECHO_T}$CC" >&6
1131 else
1132 echo "$as_me:1132: result: no" >&5
1133 echo "${ECHO_T}no" >&6
1134 fi
1135
1136 fi
1137 if test -z "$ac_cv_prog_CC"; then
1138 ac_ct_CC=$CC
1139 # Extract the first word of "gcc", so it can be a program name with args.
1140 set dummy gcc; ac_word=$2
1141 echo "$as_me:1141: checking for $ac_word" >&5
1142 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1143 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1144 echo $ECHO_N "(cached) $ECHO_C" >&6
1145 else
1146 if test -n "$ac_ct_CC"; then
1147 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1148 else
1149 ac_save_IFS=$IFS; IFS=$ac_path_separator
1150 ac_dummy="$PATH"
1151 for ac_dir in $ac_dummy; do
1152 IFS=$ac_save_IFS
1153 test -z "$ac_dir" && ac_dir=.
1154 $as_executable_p "$ac_dir/$ac_word" || continue
1155 ac_cv_prog_ac_ct_CC="gcc"
1156 echo "$as_me:1156: found $ac_dir/$ac_word" >&5
1157 break
1158 done
1159
1160 fi
1161 fi
1162 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1163 if test -n "$ac_ct_CC"; then
1164 echo "$as_me:1164: result: $ac_ct_CC" >&5
1165 echo "${ECHO_T}$ac_ct_CC" >&6
1166 else
1167 echo "$as_me:1167: result: no" >&5
1168 echo "${ECHO_T}no" >&6
1169 fi
1170
1171 CC=$ac_ct_CC
1172 else
1173 CC="$ac_cv_prog_CC"
1174 fi
1175
1176 if test -z "$CC"; then
1177 if test -n "$ac_tool_prefix"; then
1178 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1179 set dummy ${ac_tool_prefix}cc; ac_word=$2
1180 echo "$as_me:1180: checking for $ac_word" >&5
1181 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1182 if test "${ac_cv_prog_CC+set}" = set; then
1183 echo $ECHO_N "(cached) $ECHO_C" >&6
1184 else
1185 if test -n "$CC"; then
1186 ac_cv_prog_CC="$CC" # Let the user override the test.
1187 else
1188 ac_save_IFS=$IFS; IFS=$ac_path_separator
1189 ac_dummy="$PATH"
1190 for ac_dir in $ac_dummy; do
1191 IFS=$ac_save_IFS
1192 test -z "$ac_dir" && ac_dir=.
1193 $as_executable_p "$ac_dir/$ac_word" || continue
1194 ac_cv_prog_CC="${ac_tool_prefix}cc"
1195 echo "$as_me:1195: found $ac_dir/$ac_word" >&5
1196 break
1197 done
1198
1199 fi
1200 fi
1201 CC=$ac_cv_prog_CC
1202 if test -n "$CC"; then
1203 echo "$as_me:1203: result: $CC" >&5
1204 echo "${ECHO_T}$CC" >&6
1205 else
1206 echo "$as_me:1206: result: no" >&5
1207 echo "${ECHO_T}no" >&6
1208 fi
1209
1210 fi
1211 if test -z "$ac_cv_prog_CC"; then
1212 ac_ct_CC=$CC
1213 # Extract the first word of "cc", so it can be a program name with args.
1214 set dummy cc; ac_word=$2
1215 echo "$as_me:1215: checking for $ac_word" >&5
1216 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1217 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1218 echo $ECHO_N "(cached) $ECHO_C" >&6
1219 else
1220 if test -n "$ac_ct_CC"; then
1221 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1222 else
1223 ac_save_IFS=$IFS; IFS=$ac_path_separator
1224 ac_dummy="$PATH"
1225 for ac_dir in $ac_dummy; do
1226 IFS=$ac_save_IFS
1227 test -z "$ac_dir" && ac_dir=.
1228 $as_executable_p "$ac_dir/$ac_word" || continue
1229 ac_cv_prog_ac_ct_CC="cc"
1230 echo "$as_me:1230: found $ac_dir/$ac_word" >&5
1231 break
1232 done
1233
1234 fi
1235 fi
1236 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1237 if test -n "$ac_ct_CC"; then
1238 echo "$as_me:1238: result: $ac_ct_CC" >&5
1239 echo "${ECHO_T}$ac_ct_CC" >&6
1240 else
1241 echo "$as_me:1241: result: no" >&5
1242 echo "${ECHO_T}no" >&6
1243 fi
1244
1245 CC=$ac_ct_CC
1246 else
1247 CC="$ac_cv_prog_CC"
1248 fi
1249
1250 fi
1251 if test -z "$CC"; then
1252 # Extract the first word of "cc", so it can be a program name with args.
1253 set dummy cc; ac_word=$2
1254 echo "$as_me:1254: checking for $ac_word" >&5
1255 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1256 if test "${ac_cv_prog_CC+set}" = set; then
1257 echo $ECHO_N "(cached) $ECHO_C" >&6
1258 else
1259 if test -n "$CC"; then
1260 ac_cv_prog_CC="$CC" # Let the user override the test.
1261 else
1262 ac_prog_rejected=no
1263 ac_save_IFS=$IFS; IFS=$ac_path_separator
1264 ac_dummy="$PATH"
1265 for ac_dir in $ac_dummy; do
1266 IFS=$ac_save_IFS
1267 test -z "$ac_dir" && ac_dir=.
1268 $as_executable_p "$ac_dir/$ac_word" || continue
1269 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1270 ac_prog_rejected=yes
1271 continue
1272 fi
1273 ac_cv_prog_CC="cc"
1274 echo "$as_me:1274: found $ac_dir/$ac_word" >&5
1275 break
1276 done
1277
1278 if test $ac_prog_rejected = yes; then
1279 # We found a bogon in the path, so make sure we never use it.
1280 set dummy $ac_cv_prog_CC
1281 shift
1282 if test $# != 0; then
1283 # We chose a different compiler from the bogus one.
1284 # However, it has the same basename, so the bogon will be chosen
1285 # first if we set CC to just the basename; use the full file name.
1286 shift
1287 set dummy "$ac_dir/$ac_word" ${1+"$@"}
1288 shift
1289 ac_cv_prog_CC="$@"
1290 fi
1291 fi
1292 fi
1293 fi
1294 CC=$ac_cv_prog_CC
1295 if test -n "$CC"; then
1296 echo "$as_me:1296: result: $CC" >&5
1297 echo "${ECHO_T}$CC" >&6
1298 else
1299 echo "$as_me:1299: result: no" >&5
1300 echo "${ECHO_T}no" >&6
1301 fi
1302
1303 fi
1304 if test -z "$CC"; then
1305 if test -n "$ac_tool_prefix"; then
1306 for ac_prog in cl
1307 do
1308 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1309 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1310 echo "$as_me:1310: checking for $ac_word" >&5
1311 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1312 if test "${ac_cv_prog_CC+set}" = set; then
1313 echo $ECHO_N "(cached) $ECHO_C" >&6
1314 else
1315 if test -n "$CC"; then
1316 ac_cv_prog_CC="$CC" # Let the user override the test.
1317 else
1318 ac_save_IFS=$IFS; IFS=$ac_path_separator
1319 ac_dummy="$PATH"
1320 for ac_dir in $ac_dummy; do
1321 IFS=$ac_save_IFS
1322 test -z "$ac_dir" && ac_dir=.
1323 $as_executable_p "$ac_dir/$ac_word" || continue
1324 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1325 echo "$as_me:1325: found $ac_dir/$ac_word" >&5
1326 break
1327 done
1328
1329 fi
1330 fi
1331 CC=$ac_cv_prog_CC
1332 if test -n "$CC"; then
1333 echo "$as_me:1333: result: $CC" >&5
1334 echo "${ECHO_T}$CC" >&6
1335 else
1336 echo "$as_me:1336: result: no" >&5
1337 echo "${ECHO_T}no" >&6
1338 fi
1339
1340 test -n "$CC" && break
1341 done
1342 fi
1343 if test -z "$CC"; then
1344 ac_ct_CC=$CC
1345 for ac_prog in cl
1346 do
1347 # Extract the first word of "$ac_prog", so it can be a program name with args.
1348 set dummy $ac_prog; ac_word=$2
1349 echo "$as_me:1349: checking for $ac_word" >&5
1350 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1351 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1352 echo $ECHO_N "(cached) $ECHO_C" >&6
1353 else
1354 if test -n "$ac_ct_CC"; then
1355 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1356 else
1357 ac_save_IFS=$IFS; IFS=$ac_path_separator
1358 ac_dummy="$PATH"
1359 for ac_dir in $ac_dummy; do
1360 IFS=$ac_save_IFS
1361 test -z "$ac_dir" && ac_dir=.
1362 $as_executable_p "$ac_dir/$ac_word" || continue
1363 ac_cv_prog_ac_ct_CC="$ac_prog"
1364 echo "$as_me:1364: found $ac_dir/$ac_word" >&5
1365 break
1366 done
1367
1368 fi
1369 fi
1370 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1371 if test -n "$ac_ct_CC"; then
1372 echo "$as_me:1372: result: $ac_ct_CC" >&5
1373 echo "${ECHO_T}$ac_ct_CC" >&6
1374 else
1375 echo "$as_me:1375: result: no" >&5
1376 echo "${ECHO_T}no" >&6
1377 fi
1378
1379 test -n "$ac_ct_CC" && break
1380 done
1381
1382 CC=$ac_ct_CC
1383 fi
1384
1385 fi
1386
1387 test -z "$CC" && { { echo "$as_me:1387: error: no acceptable cc found in \$PATH" >&5
1388 echo "$as_me: error: no acceptable cc found in \$PATH" >&2;}
1389 { (exit 1); exit 1; }; }
1390
1391 # Provide some information about the compiler.
1392 echo "$as_me:1392:" \
1393 "checking for C compiler version" >&5
1394 ac_compiler=`set X $ac_compile; echo $2`
1395 { (eval echo "$as_me:1395: \"$ac_compiler --version </dev/null >&5\"") >&5
1396 (eval $ac_compiler --version </dev/null >&5) 2>&5
1397 ac_status=$?
1398 echo "$as_me:1398: \$? = $ac_status" >&5
1399 (exit $ac_status); }
1400 { (eval echo "$as_me:1400: \"$ac_compiler -v </dev/null >&5\"") >&5
1401 (eval $ac_compiler -v </dev/null >&5) 2>&5
1402 ac_status=$?
1403 echo "$as_me:1403: \$? = $ac_status" >&5
1404 (exit $ac_status); }
1405 { (eval echo "$as_me:1405: \"$ac_compiler -V </dev/null >&5\"") >&5
1406 (eval $ac_compiler -V </dev/null >&5) 2>&5
1407 ac_status=$?
1408 echo "$as_me:1408: \$? = $ac_status" >&5
1409 (exit $ac_status); }
1410
1411 cat >conftest.$ac_ext <<_ACEOF
1412 #line 1412 "configure"
1413 #include "confdefs.h"
1414
1415 int
1416 main ()
1417 {
1418
1419 ;
1420 return 0;
1421 }
1422 _ACEOF
1423 ac_clean_files_save=$ac_clean_files
1424 ac_clean_files="$ac_clean_files a.out a.exe"
1425 # Try to create an executable without -o first, disregard a.out.
1426 # It will help us diagnose broken compilers, and finding out an intuition
1427 # of exeext.
1428 echo "$as_me:1428: checking for C compiler default output" >&5
1429 echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
1430 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1431 if { (eval echo "$as_me:1431: \"$ac_link_default\"") >&5
1432 (eval $ac_link_default) 2>&5
1433 ac_status=$?
1434 echo "$as_me:1434: \$? = $ac_status" >&5
1435 (exit $ac_status); }; then
1436 # Find the output, starting from the most likely. This scheme is
1437 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1438 # resort.
1439 for ac_file in `ls a.exe conftest.exe 2>/dev/null;
1440 ls a.out conftest 2>/dev/null;
1441 ls a.* conftest.* 2>/dev/null`; do
1442 case $ac_file in
1443 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
1444 a.out ) # We found the default executable, but exeext='' is most
1445 # certainly right.
1446 break;;
1447 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1448 # FIXME: I believe we export ac_cv_exeext for Libtool --akim.
1449 export ac_cv_exeext
1450 break;;
1451 * ) break;;
1452 esac
1453 done
1454 else
1455 echo "$as_me: failed program was:" >&5
1456 cat conftest.$ac_ext >&5
1457 { { echo "$as_me:1457: error: C compiler cannot create executables" >&5
1458 echo "$as_me: error: C compiler cannot create executables" >&2;}
1459 { (exit 77); exit 77; }; }
1460 fi
1461
1462 ac_exeext=$ac_cv_exeext
1463 echo "$as_me:1463: result: $ac_file" >&5
1464 echo "${ECHO_T}$ac_file" >&6
1465
1466 # Check the compiler produces executables we can run. If not, either
1467 # the compiler is broken, or we cross compile.
1468 echo "$as_me:1468: checking whether the C compiler works" >&5
1469 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1470 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1471 # If not cross compiling, check that we can run a simple program.
1472 if test "$cross_compiling" != yes; then
1473 if { ac_try='./$ac_file'
1474 { (eval echo "$as_me:1474: \"$ac_try\"") >&5
1475 (eval $ac_try) 2>&5
1476 ac_status=$?
1477 echo "$as_me:1477: \$? = $ac_status" >&5
1478 (exit $ac_status); }; }; then
1479 cross_compiling=no
1480 else
1481 if test "$cross_compiling" = maybe; then
1482 cross_compiling=yes
1483 else
1484 { { echo "$as_me:1484: error: cannot run C compiled programs.
1485 If you meant to cross compile, use \`--host'." >&5
1486 echo "$as_me: error: cannot run C compiled programs.
1487 If you meant to cross compile, use \`--host'." >&2;}
1488 { (exit 1); exit 1; }; }
1489 fi
1490 fi
1491 fi
1492 echo "$as_me:1492: result: yes" >&5
1493 echo "${ECHO_T}yes" >&6
1494
1495 rm -f a.out a.exe conftest$ac_cv_exeext
1496 ac_clean_files=$ac_clean_files_save
1497 # Check the compiler produces executables we can run. If not, either
1498 # the compiler is broken, or we cross compile.
1499 echo "$as_me:1499: checking whether we are cross compiling" >&5
1500 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1501 echo "$as_me:1501: result: $cross_compiling" >&5
1502 echo "${ECHO_T}$cross_compiling" >&6
1503
1504 echo "$as_me:1504: checking for executable suffix" >&5
1505 echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6
1506 if { (eval echo "$as_me:1506: \"$ac_link\"") >&5
1507 (eval $ac_link) 2>&5
1508 ac_status=$?
1509 echo "$as_me:1509: \$? = $ac_status" >&5
1510 (exit $ac_status); }; then
1511 # If both `conftest.exe' and `conftest' are `present' (well, observable)
1512 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1513 # work properly (i.e., refer to `conftest.exe'), while it won't with
1514 # `rm'.
1515 for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
1516 case $ac_file in
1517 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
1518 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1519 export ac_cv_exeext
1520 break;;
1521 * ) break;;
1522 esac
1523 done
1524 else
1525 { { echo "$as_me:1525: error: cannot compute EXEEXT: cannot compile and link" >&5
1526 echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;}
1527 { (exit 1); exit 1; }; }
1528 fi
1529
1530 rm -f conftest$ac_cv_exeext
1531 echo "$as_me:1531: result: $ac_cv_exeext" >&5
1532 echo "${ECHO_T}$ac_cv_exeext" >&6
1533
1534 rm -f conftest.$ac_ext
1535 EXEEXT=$ac_cv_exeext
1536 ac_exeext=$EXEEXT
1537 echo "$as_me:1537: checking for object suffix" >&5
1538 echo $ECHO_N "checking for object suffix... $ECHO_C" >&6
1539 if test "${ac_cv_objext+set}" = set; then
1540 echo $ECHO_N "(cached) $ECHO_C" >&6
1541 else
1542 cat >conftest.$ac_ext <<_ACEOF
1543 #line 1543 "configure"
1544 #include "confdefs.h"
1545
1546 int
1547 main ()
1548 {
1549
1550 ;
1551 return 0;
1552 }
1553 _ACEOF
1554 rm -f conftest.o conftest.obj
1555 if { (eval echo "$as_me:1555: \"$ac_compile\"") >&5
1556 (eval $ac_compile) 2>&5
1557 ac_status=$?
1558 echo "$as_me:1558: \$? = $ac_status" >&5
1559 (exit $ac_status); }; then
1560 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1561 case $ac_file in
1562 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.map | *.inf ) ;;
1563 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1564 break;;
1565 esac
1566 done
1567 else
1568 echo "$as_me: failed program was:" >&5
1569 cat conftest.$ac_ext >&5
1570 { { echo "$as_me:1570: error: cannot compute OBJEXT: cannot compile" >&5
1571 echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;}
1572 { (exit 1); exit 1; }; }
1573 fi
1574
1575 rm -f conftest.$ac_cv_objext conftest.$ac_ext
1576 fi
1577 echo "$as_me:1577: result: $ac_cv_objext" >&5
1578 echo "${ECHO_T}$ac_cv_objext" >&6
1579 OBJEXT=$ac_cv_objext
1580 ac_objext=$OBJEXT
1581 echo "$as_me:1581: checking whether we are using the GNU C compiler" >&5
1582 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1583 if test "${ac_cv_c_compiler_gnu+set}" = set; then
1584 echo $ECHO_N "(cached) $ECHO_C" >&6
1585 else
1586 cat >conftest.$ac_ext <<_ACEOF
1587 #line 1587 "configure"
1588 #include "confdefs.h"
1589
1590 int
1591 main ()
1592 {
1593 #ifndef __GNUC__
1594 choke me
1595 #endif
1596
1597 ;
1598 return 0;
1599 }
1600 _ACEOF
1601 rm -f conftest.$ac_objext
1602 if { (eval echo "$as_me:1602: \"$ac_compile\"") >&5
1603 (eval $ac_compile) 2>&5
1604 ac_status=$?
1605 echo "$as_me:1605: \$? = $ac_status" >&5
1606 (exit $ac_status); } &&
1607 { ac_try='test -s conftest.$ac_objext'
1608 { (eval echo "$as_me:1608: \"$ac_try\"") >&5
1609 (eval $ac_try) 2>&5
1610 ac_status=$?
1611 echo "$as_me:1611: \$? = $ac_status" >&5
1612 (exit $ac_status); }; }; then
1613 ac_compiler_gnu=yes
1614 else
1615 echo "$as_me: failed program was:" >&5
1616 cat conftest.$ac_ext >&5
1617 ac_compiler_gnu=no
1618 fi
1619 rm -f conftest.$ac_objext conftest.$ac_ext
1620 ac_cv_c_compiler_gnu=$ac_compiler_gnu
1621
1622 fi
1623 echo "$as_me:1623: result: $ac_cv_c_compiler_gnu" >&5
1624 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
1625 GCC=`test $ac_compiler_gnu = yes && echo yes`
1626 ac_test_CFLAGS=${CFLAGS+set}
1627 ac_save_CFLAGS=$CFLAGS
1628 CFLAGS="-g"
1629 echo "$as_me:1629: checking whether $CC accepts -g" >&5
1630 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
1631 if test "${ac_cv_prog_cc_g+set}" = set; then
1632 echo $ECHO_N "(cached) $ECHO_C" >&6
1633 else
1634 cat >conftest.$ac_ext <<_ACEOF
1635 #line 1635 "configure"
1636 #include "confdefs.h"
1637
1638 int
1639 main ()
1640 {
1641
1642 ;
1643 return 0;
1644 }
1645 _ACEOF
1646 rm -f conftest.$ac_objext
1647 if { (eval echo "$as_me:1647: \"$ac_compile\"") >&5
1648 (eval $ac_compile) 2>&5
1649 ac_status=$?
1650 echo "$as_me:1650: \$? = $ac_status" >&5
1651 (exit $ac_status); } &&
1652 { ac_try='test -s conftest.$ac_objext'
1653 { (eval echo "$as_me:1653: \"$ac_try\"") >&5
1654 (eval $ac_try) 2>&5
1655 ac_status=$?
1656 echo "$as_me:1656: \$? = $ac_status" >&5
1657 (exit $ac_status); }; }; then
1658 ac_cv_prog_cc_g=yes
1659 else
1660 echo "$as_me: failed program was:" >&5
1661 cat conftest.$ac_ext >&5
1662 ac_cv_prog_cc_g=no
1663 fi
1664 rm -f conftest.$ac_objext conftest.$ac_ext
1665 fi
1666 echo "$as_me:1666: result: $ac_cv_prog_cc_g" >&5
1667 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
1668 if test "$ac_test_CFLAGS" = set; then
1669 CFLAGS=$ac_save_CFLAGS
1670 elif test $ac_cv_prog_cc_g = yes; then
1671 if test "$GCC" = yes; then
1672 CFLAGS="-g -O2"
1673 else
1674 CFLAGS="-g"
1675 fi
1676 else
1677 if test "$GCC" = yes; then
1678 CFLAGS="-O2"
1679 else
1680 CFLAGS=
1681 fi
1682 fi
1683 # Some people use a C++ compiler to compile C. Since we use `exit',
1684 # in C++ we need to declare it. In case someone uses the same compiler
1685 # for both compiling C and C++ we need to have the C++ compiler decide
1686 # the declaration of exit, since it's the most demanding environment.
1687 cat >conftest.$ac_ext <<_ACEOF
1688 #ifndef __cplusplus
1689 choke me
1690 #endif
1691 _ACEOF
1692 rm -f conftest.$ac_objext
1693 if { (eval echo "$as_me:1693: \"$ac_compile\"") >&5
1694 (eval $ac_compile) 2>&5
1695 ac_status=$?
1696 echo "$as_me:1696: \$? = $ac_status" >&5
1697 (exit $ac_status); } &&
1698 { ac_try='test -s conftest.$ac_objext'
1699 { (eval echo "$as_me:1699: \"$ac_try\"") >&5
1700 (eval $ac_try) 2>&5
1701 ac_status=$?
1702 echo "$as_me:1702: \$? = $ac_status" >&5
1703 (exit $ac_status); }; }; then
1704 for ac_declaration in \
1705 ''\
1706 '#include <stdlib.h>' \
1707 'extern "C" void std::exit (int) throw (); using std::exit;' \
1708 'extern "C" void std::exit (int); using std::exit;' \
1709 'extern "C" void exit (int) throw ();' \
1710 'extern "C" void exit (int);' \
1711 'void exit (int);'
1712 do
1713 cat >conftest.$ac_ext <<_ACEOF
1714 #line 1714 "configure"
1715 #include "confdefs.h"
1716 #include <stdlib.h>
1717 $ac_declaration
1718 int
1719 main ()
1720 {
1721 exit (42);
1722 ;
1723 return 0;
1724 }
1725 _ACEOF
1726 rm -f conftest.$ac_objext
1727 if { (eval echo "$as_me:1727: \"$ac_compile\"") >&5
1728 (eval $ac_compile) 2>&5
1729 ac_status=$?
1730 echo "$as_me:1730: \$? = $ac_status" >&5
1731 (exit $ac_status); } &&
1732 { ac_try='test -s conftest.$ac_objext'
1733 { (eval echo "$as_me:1733: \"$ac_try\"") >&5
1734 (eval $ac_try) 2>&5
1735 ac_status=$?
1736 echo "$as_me:1736: \$? = $ac_status" >&5
1737 (exit $ac_status); }; }; then
1738 :
1739 else
1740 echo "$as_me: failed program was:" >&5
1741 cat conftest.$ac_ext >&5
1742 continue
1743 fi
1744 rm -f conftest.$ac_objext conftest.$ac_ext
1745 cat >conftest.$ac_ext <<_ACEOF
1746 #line 1746 "configure"
1747 #include "confdefs.h"
1748 $ac_declaration
1749 int
1750 main ()
1751 {
1752 exit (42);
1753 ;
1754 return 0;
1755 }
1756 _ACEOF
1757 rm -f conftest.$ac_objext
1758 if { (eval echo "$as_me:1758: \"$ac_compile\"") >&5
1759 (eval $ac_compile) 2>&5
1760 ac_status=$?
1761 echo "$as_me:1761: \$? = $ac_status" >&5
1762 (exit $ac_status); } &&
1763 { ac_try='test -s conftest.$ac_objext'
1764 { (eval echo "$as_me:1764: \"$ac_try\"") >&5
1765 (eval $ac_try) 2>&5
1766 ac_status=$?
1767 echo "$as_me:1767: \$? = $ac_status" >&5
1768 (exit $ac_status); }; }; then
1769 break
1770 else
1771 echo "$as_me: failed program was:" >&5
1772 cat conftest.$ac_ext >&5
1773 fi
1774 rm -f conftest.$ac_objext conftest.$ac_ext
1775 done
1776 rm -f conftest*
1777 if test -n "$ac_declaration"; then
1778 echo '#ifdef __cplusplus' >>confdefs.h
1779 echo $ac_declaration >>confdefs.h
1780 echo '#endif' >>confdefs.h
1781 fi
1782
1783 else
1784 echo "$as_me: failed program was:" >&5
1785 cat conftest.$ac_ext >&5
1786 fi
1787 rm -f conftest.$ac_objext conftest.$ac_ext
1788 ac_ext=c
1789 ac_cpp='$CPP $CPPFLAGS'
1790 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1791 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1792 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1793 ac_main_return=return
1794
1795 echo "$as_me:1795: checking for $CC option to accept ANSI C" >&5
1796 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
1797 if test "${ac_cv_prog_cc_stdc+set}" = set; then
1798 echo $ECHO_N "(cached) $ECHO_C" >&6
1799 else
1800 ac_cv_prog_cc_stdc=no
1801 ac_save_CC=$CC
1802 cat >conftest.$ac_ext <<_ACEOF
1803 #line 1803 "configure"
1804 #include "confdefs.h"
1805 #include <stdarg.h>
1806 #include <stdio.h>
1807 #include <sys/types.h>
1808 #include <sys/stat.h>
1809 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
1810 struct buf { int x; };
1811 FILE * (*rcsopen) (struct buf *, struct stat *, int);
1812 static char *e (p, i)
1813 char **p;
1814 int i;
1815 {
1816 return p[i];
1817 }
1818 static char *f (char * (*g) (char **, int), char **p, ...)
1819 {
1820 char *s;
1821 va_list v;
1822 va_start (v,p);
1823 s = g (p, va_arg (v,int));
1824 va_end (v);
1825 return s;
1826 }
1827 int test (int i, double x);
1828 struct s1 {int (*f) (int a);};
1829 struct s2 {int (*f) (double a);};
1830 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
1831 int argc;
1832 char **argv;
1833 int
1834 main ()
1835 {
1836 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
1837 ;
1838 return 0;
1839 }
1840 _ACEOF
1841 # Don't try gcc -ansi; that turns off useful extensions and
1842 # breaks some systems' header files.
1843 # AIX -qlanglvl=ansi
1844 # Ultrix and OSF/1 -std1
1845 # HP-UX 10.20 and later -Ae
1846 # HP-UX older versions -Aa -D_HPUX_SOURCE
1847 # SVR4 -Xc -D__EXTENSIONS__
1848 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
1849 do
1850 CC="$ac_save_CC $ac_arg"
1851 rm -f conftest.$ac_objext
1852 if { (eval echo "$as_me:1852: \"$ac_compile\"") >&5
1853 (eval $ac_compile) 2>&5
1854 ac_status=$?
1855 echo "$as_me:1855: \$? = $ac_status" >&5
1856 (exit $ac_status); } &&
1857 { ac_try='test -s conftest.$ac_objext'
1858 { (eval echo "$as_me:1858: \"$ac_try\"") >&5
1859 (eval $ac_try) 2>&5
1860 ac_status=$?
1861 echo "$as_me:1861: \$? = $ac_status" >&5
1862 (exit $ac_status); }; }; then
1863 ac_cv_prog_cc_stdc=$ac_arg
1864 break
1865 else
1866 echo "$as_me: failed program was:" >&5
1867 cat conftest.$ac_ext >&5
1868 fi
1869 rm -f conftest.$ac_objext
1870 done
1871 rm -f conftest.$ac_ext conftest.$ac_objext
1872 CC=$ac_save_CC
1873
1874 fi
1875
1876 case "x$ac_cv_prog_cc_stdc" in
1877 x|xno)
1878 echo "$as_me:1878: result: none needed" >&5
1879 echo "${ECHO_T}none needed" >&6 ;;
1880 *)
1881 echo "$as_me:1881: result: $ac_cv_prog_cc_stdc" >&5
1882 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
1883 CC="$CC $ac_cv_prog_cc_stdc" ;;
1884 esac
1885
1886 echo "$as_me:1886: checking for an ANSI C-conforming const" >&5
1887 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
1888 if test "${ac_cv_c_const+set}" = set; then
1889 echo $ECHO_N "(cached) $ECHO_C" >&6
1890 else
1891 cat >conftest.$ac_ext <<_ACEOF
1892 #line 1892 "configure"
1893 #include "confdefs.h"
1894
1895 int
1896 main ()
1897 {
1898 /* FIXME: Include the comments suggested by Paul. */
1899 #ifndef __cplusplus
1900 /* Ultrix mips cc rejects this. */
1901 typedef int charset[2];
1902 const charset x;
1903 /* SunOS 4.1.1 cc rejects this. */
1904 char const *const *ccp;
1905 char **p;
1906 /* NEC SVR4.0.2 mips cc rejects this. */
1907 struct point {int x, y;};
1908 static struct point const zero = {0,0};
1909 /* AIX XL C 1.02.0.0 rejects this.
1910 It does not let you subtract one const X* pointer from another in
1911 an arm of an if-expression whose if-part is not a constant
1912 expression */
1913 const char *g = "string";
1914 ccp = &g + (g ? g-g : 0);
1915 /* HPUX 7.0 cc rejects these. */
1916 ++ccp;
1917 p = (char**) ccp;
1918 ccp = (char const *const *) p;
1919 { /* SCO 3.2v4 cc rejects this. */
1920 char *t;
1921 char const *s = 0 ? (char *) 0 : (char const *) 0;
1922
1923 *t++ = 0;
1924 }
1925 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
1926 int x[] = {25, 17};
1927 const int *foo = &x[0];
1928 ++foo;
1929 }
1930 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1931 typedef const int *iptr;
1932 iptr p = 0;
1933 ++p;
1934 }
1935 { /* AIX XL C 1.02.0.0 rejects this saying
1936 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1937 struct s { int j; const int *ap[3]; };
1938 struct s *b; b->j = 5;
1939 }
1940 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1941 const int foo = 10;
1942 }
1943 #endif
1944
1945 ;
1946 return 0;
1947 }
1948 _ACEOF
1949 rm -f conftest.$ac_objext
1950 if { (eval echo "$as_me:1950: \"$ac_compile\"") >&5
1951 (eval $ac_compile) 2>&5
1952 ac_status=$?
1953 echo "$as_me:1953: \$? = $ac_status" >&5
1954 (exit $ac_status); } &&
1955 { ac_try='test -s conftest.$ac_objext'
1956 { (eval echo "$as_me:1956: \"$ac_try\"") >&5
1957 (eval $ac_try) 2>&5
1958 ac_status=$?
1959 echo "$as_me:1959: \$? = $ac_status" >&5
1960 (exit $ac_status); }; }; then
1961 ac_cv_c_const=yes
1962 else
1963 echo "$as_me: failed program was:" >&5
1964 cat conftest.$ac_ext >&5
1965 ac_cv_c_const=no
1966 fi
1967 rm -f conftest.$ac_objext conftest.$ac_ext
1968 fi
1969 echo "$as_me:1969: result: $ac_cv_c_const" >&5
1970 echo "${ECHO_T}$ac_cv_c_const" >&6
1971 if test $ac_cv_c_const = no; then
1972
1973 cat >>confdefs.h <<\EOF
1974 #define const
1975 EOF
1976
1977 fi
1978
1979 echo "$as_me:1979: checking whether ${MAKE-make} sets \${MAKE}" >&5
1980 echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6
1981 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
1982 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1983 echo $ECHO_N "(cached) $ECHO_C" >&6
1984 else
1985 cat >conftest.make <<\EOF
1986 all:
1987 @echo 'ac_maketemp="${MAKE}"'
1988 EOF
1989 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1990 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1991 if test -n "$ac_maketemp"; then
1992 eval ac_cv_prog_make_${ac_make}_set=yes
1993 else
1994 eval ac_cv_prog_make_${ac_make}_set=no
1995 fi
1996 rm -f conftest.make
1997 fi
1998 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1999 echo "$as_me:1999: result: yes" >&5
2000 echo "${ECHO_T}yes" >&6
2001 SET_MAKE=
2002 else
2003 echo "$as_me:2003: result: no" >&5
2004 echo "${ECHO_T}no" >&6
2005 SET_MAKE="MAKE=${MAKE-make}"
2006 fi
2007
2008 # Find a good install program. We prefer a C program (faster),
2009 # so one script is as good as another. But avoid the broken or
2010 # incompatible versions:
2011 # SysV /etc/install, /usr/sbin/install
2012 # SunOS /usr/etc/install
2013 # IRIX /sbin/install
2014 # AIX /bin/install
2015 # AmigaOS /C/install, which installs bootblocks on floppy discs
2016 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2017 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2018 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2019 # ./install, which can be erroneously created by make from ./install.sh.
2020 echo "$as_me:2020: checking for a BSD compatible install" >&5
2021 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
2022 if test -z "$INSTALL"; then
2023 if test "${ac_cv_path_install+set}" = set; then
2024 echo $ECHO_N "(cached) $ECHO_C" >&6
2025 else
2026 ac_save_IFS=$IFS; IFS=$ac_path_separator
2027 for ac_dir in $PATH; do
2028 IFS=$ac_save_IFS
2029 # Account for people who put trailing slashes in PATH elements.
2030 case $ac_dir/ in
2031 / | ./ | .// | /cC/* \
2032 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \
2033 | /usr/ucb/* ) ;;
2034 *)
2035 # OSF1 and SCO ODT 3.0 have their own names for install.
2036 # Don't use installbsd from OSF since it installs stuff as root
2037 # by default.
2038 for ac_prog in ginstall scoinst install; do
2039 if $as_executable_p "$ac_dir/$ac_prog"; then
2040 if test $ac_prog = install &&
2041 grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then
2042 # AIX install. It has an incompatible calling convention.
2043 :
2044 elif test $ac_prog = install &&
2045 grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then
2046 # program-specific install script used by HP pwplus--don't use.
2047 :
2048 else
2049 ac_cv_path_install="$ac_dir/$ac_prog -c"
2050 break 2
2051 fi
2052 fi
2053 done
2054 ;;
2055 esac
2056 done
2057
2058 fi
2059 if test "${ac_cv_path_install+set}" = set; then
2060 INSTALL=$ac_cv_path_install
2061 else
2062 # As a last resort, use the slow shell script. We don't cache a
2063 # path for INSTALL within a source directory, because that will
2064 # break other packages using the cache if that directory is
2065 # removed, or if the path is relative.
2066 INSTALL=$ac_install_sh
2067 fi
2068 fi
2069 echo "$as_me:2069: result: $INSTALL" >&5
2070 echo "${ECHO_T}$INSTALL" >&6
2071
2072 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2073 # It thinks the first close brace ends the variable substitution.
2074 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2075
2076 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2077
2078 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2079
2080 echo "$as_me:2080: checking for ${CC-cc} option to accept ANSI C" >&5
2081 echo $ECHO_N "checking for ${CC-cc} option to accept ANSI C... $ECHO_C" >&6
2082 if test "${cf_cv_ansi_cc+set}" = set; then
2083 echo $ECHO_N "(cached) $ECHO_C" >&6
2084 else
2085
2086 cf_cv_ansi_cc=no
2087 cf_save_CFLAGS="$CFLAGS"
2088 cf_save_CPPFLAGS="$CPPFLAGS"
2089 # Don't try gcc -ansi; that turns off useful extensions and
2090 # breaks some systems' header files.
2091 # AIX -qlanglvl=ansi
2092 # Ultrix and OSF/1 -std1
2093 # HP-UX -Aa -D_HPUX_SOURCE
2094 # SVR4 -Xc
2095 # UnixWare 1.2 (cannot use -Xc, since ANSI/POSIX clashes)
2096 for cf_arg in "-DCC_HAS_PROTOS" \
2097 "" \
2098 -qlanglvl=ansi \
2099 -std1 \
2100 -Ae \
2101 "-Aa -D_HPUX_SOURCE" \
2102 -Xc
2103 do
2104
2105 cf_fix_cppflags=no
2106 cf_new_cflags=
2107 cf_new_cppflags=
2108 cf_new_extra_cppflags=
2109
2110 for cf_add_cflags in $cf_arg
2111 do
2112 case $cf_fix_cppflags in
2113 no)
2114 case $cf_add_cflags in #(vi
2115 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
2116 case $cf_add_cflags in
2117 -D*)
2118 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
2119
2120 test "${cf_add_cflags}" != "${cf_tst_cflags}" \
2121 && test -z "${cf_tst_cflags}" \
2122 && cf_fix_cppflags=yes
2123
2124 if test $cf_fix_cppflags = yes ; then
2125 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2126 continue
2127 elif test "${cf_tst_cflags}" = "\"'" ; then
2128 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2129 continue
2130 fi
2131 ;;
2132 esac
2133 case "$CPPFLAGS" in
2134 *$cf_add_cflags) #(vi
2135 ;;
2136 *) #(vi
2137 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
2138 ;;
2139 esac
2140 ;;
2141 *)
2142 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
2143 ;;
2144 esac
2145 ;;
2146 yes)
2147 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2148
2149 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
2150
2151 test "${cf_add_cflags}" != "${cf_tst_cflags}" \
2152 && test -z "${cf_tst_cflags}" \
2153 && cf_fix_cppflags=no
2154 ;;
2155 esac
2156 done
2157
2158 if test -n "$cf_new_cflags" ; then
2159
2160 CFLAGS="$CFLAGS $cf_new_cflags"
2161 fi
2162
2163 if test -n "$cf_new_cppflags" ; then
2164
2165 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
2166 fi
2167
2168 if test -n "$cf_new_extra_cppflags" ; then
2169
2170 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
2171 fi
2172
2173 cat >conftest.$ac_ext <<_ACEOF
2174 #line 2174 "configure"
2175 #include "confdefs.h"
2176
2177 #ifndef CC_HAS_PROTOS
2178 #if !defined(__STDC__) || (__STDC__ != 1)
2179 choke me
2180 #endif
2181 #endif
2182
2183 int
2184 main ()
2185 {
2186
2187 int test (int i, double x);
2188 struct s1 {int (*f) (int a);};
2189 struct s2 {int (*f) (double a);};
2190 ;
2191 return 0;
2192 }
2193 _ACEOF
2194 rm -f conftest.$ac_objext
2195 if { (eval echo "$as_me:2195: \"$ac_compile\"") >&5
2196 (eval $ac_compile) 2>&5
2197 ac_status=$?
2198 echo "$as_me:2198: \$? = $ac_status" >&5
2199 (exit $ac_status); } &&
2200 { ac_try='test -s conftest.$ac_objext'
2201 { (eval echo "$as_me:2201: \"$ac_try\"") >&5
2202 (eval $ac_try) 2>&5
2203 ac_status=$?
2204 echo "$as_me:2204: \$? = $ac_status" >&5
2205 (exit $ac_status); }; }; then
2206 cf_cv_ansi_cc="$cf_arg"; break
2207 else
2208 echo "$as_me: failed program was:" >&5
2209 cat conftest.$ac_ext >&5
2210 fi
2211 rm -f conftest.$ac_objext conftest.$ac_ext
2212 done
2213 CFLAGS="$cf_save_CFLAGS"
2214 CPPFLAGS="$cf_save_CPPFLAGS"
2215
2216 fi
2217 echo "$as_me:2217: result: $cf_cv_ansi_cc" >&5
2218 echo "${ECHO_T}$cf_cv_ansi_cc" >&6
2219
2220 if test "$cf_cv_ansi_cc" != "no"; then
2221 if test ".$cf_cv_ansi_cc" != ".-DCC_HAS_PROTOS"; then
2222
2223 cf_fix_cppflags=no
2224 cf_new_cflags=
2225 cf_new_cppflags=
2226 cf_new_extra_cppflags=
2227
2228 for cf_add_cflags in $cf_cv_ansi_cc
2229 do
2230 case $cf_fix_cppflags in
2231 no)
2232 case $cf_add_cflags in #(vi
2233 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
2234 case $cf_add_cflags in
2235 -D*)
2236 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
2237
2238 test "${cf_add_cflags}" != "${cf_tst_cflags}" \
2239 && test -z "${cf_tst_cflags}" \
2240 && cf_fix_cppflags=yes
2241
2242 if test $cf_fix_cppflags = yes ; then
2243 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2244 continue
2245 elif test "${cf_tst_cflags}" = "\"'" ; then
2246 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2247 continue
2248 fi
2249 ;;
2250 esac
2251 case "$CPPFLAGS" in
2252 *$cf_add_cflags) #(vi
2253 ;;
2254 *) #(vi
2255 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
2256 ;;
2257 esac
2258 ;;
2259 *)
2260 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
2261 ;;
2262 esac
2263 ;;
2264 yes)
2265 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2266
2267 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
2268
2269 test "${cf_add_cflags}" != "${cf_tst_cflags}" \
2270 && test -z "${cf_tst_cflags}" \
2271 && cf_fix_cppflags=no
2272 ;;
2273 esac
2274 done
2275
2276 if test -n "$cf_new_cflags" ; then
2277
2278 CFLAGS="$CFLAGS $cf_new_cflags"
2279 fi
2280
2281 if test -n "$cf_new_cppflags" ; then
2282
2283 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
2284 fi
2285
2286 if test -n "$cf_new_extra_cppflags" ; then
2287
2288 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
2289 fi
2290
2291 else
2292 cat >>confdefs.h <<\EOF
2293 #define CC_HAS_PROTOS 1
2294 EOF
2295
2296 fi
2297 fi
2298
2299 if test "$cf_cv_ansi_cc" = "no"; then
2300 { { echo "$as_me:2300: error: Your compiler does not appear to recognize prototypes.
2301 You have the following choices:
2302 a. adjust your compiler options
2303 b. get an up-to-date compiler
2304 c. use a wrapper such as unproto" >&5
2305 echo "$as_me: error: Your compiler does not appear to recognize prototypes.
2306 You have the following choices:
2307 a. adjust your compiler options
2308 b. get an up-to-date compiler
2309 c. use a wrapper such as unproto" >&2;}
2310 { (exit 1); exit 1; }; }
2311 fi
2312
2313 GCC_VERSION=none
2314 if test "$GCC" = yes ; then
2315 echo "$as_me:2315: checking version of $CC" >&5
2316 echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
2317 GCC_VERSION="`${CC} --version| sed -e '2,$d' -e 's/^.*(GCC) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`"
2318 test -z "$GCC_VERSION" && GCC_VERSION=unknown
2319 echo "$as_me:2319: result: $GCC_VERSION" >&5
2320 echo "${ECHO_T}$GCC_VERSION" >&6
2321 fi
2322
2323 if ( test "$GCC" = yes || test "$GXX" = yes )
2324 then
2325 echo "$as_me:2325: checking if you want to check for gcc warnings" >&5
2326 echo $ECHO_N "checking if you want to check for gcc warnings... $ECHO_C" >&6
2327
2328 # Check whether --with-warnings or --without-warnings was given.
2329 if test "${with_warnings+set}" = set; then
2330 withval="$with_warnings"
2331 cf_opt_with_warnings=$withval
2332 else
2333 cf_opt_with_warnings=no
2334 fi;
2335 echo "$as_me:2335: result: $cf_opt_with_warnings" >&5
2336 echo "${ECHO_T}$cf_opt_with_warnings" >&6
2337 if test "$cf_opt_with_warnings" != no ; then
2338
2339 if test "$GCC" = yes
2340 then
2341 cat > conftest.i <<EOF
2342 #ifndef GCC_PRINTF
2343 #define GCC_PRINTF 0
2344 #endif
2345 #ifndef GCC_SCANF
2346 #define GCC_SCANF 0
2347 #endif
2348 #ifndef GCC_NORETURN
2349 #define GCC_NORETURN /* nothing */
2350 #endif
2351 #ifndef GCC_UNUSED
2352 #define GCC_UNUSED /* nothing */
2353 #endif
2354 EOF
2355 if test "$GCC" = yes
2356 then
2357 { echo "$as_me:2357: checking for $CC __attribute__ directives..." >&5
2358 echo "$as_me: checking for $CC __attribute__ directives..." >&6;}
2359 cat > conftest.$ac_ext <<EOF
2360 #line 2360 "${as_me-configure}"
2361 #include "confdefs.h"
2362 #include "conftest.h"
2363 #include "conftest.i"
2364 #if GCC_PRINTF
2365 #define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var)))
2366 #else
2367 #define GCC_PRINTFLIKE(fmt,var) /*nothing*/
2368 #endif
2369 #if GCC_SCANF
2370 #define GCC_SCANFLIKE(fmt,var) __attribute__((format(scanf,fmt,var)))
2371 #else
2372 #define GCC_SCANFLIKE(fmt,var) /*nothing*/
2373 #endif
2374 extern void wow(char *,...) GCC_SCANFLIKE(1,2);
2375 extern void oops(char *,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN;
2376 extern void foo(void) GCC_NORETURN;
2377 int main(int argc GCC_UNUSED, char *argv[] GCC_UNUSED) { return 0; }
2378 EOF
2379 cf_printf_attribute=no
2380 cf_scanf_attribute=no
2381 for cf_attribute in scanf printf unused noreturn
2382 do
2383
2384 cf_ATTRIBUTE=`echo "$cf_attribute" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
2385
2386 cf_directive="__attribute__(($cf_attribute))"
2387 echo "checking for $CC $cf_directive" 1>&5
2388
2389 case $cf_attribute in #(vi
2390 printf) #(vi
2391 cf_printf_attribute=yes
2392 cat >conftest.h <<EOF
2393 #define GCC_$cf_ATTRIBUTE 1
2394 EOF
2395 ;;
2396 scanf) #(vi
2397 cf_scanf_attribute=yes
2398 cat >conftest.h <<EOF
2399 #define GCC_$cf_ATTRIBUTE 1
2400 EOF
2401 ;;
2402 *) #(vi
2403 cat >conftest.h <<EOF
2404 #define GCC_$cf_ATTRIBUTE $cf_directive
2405 EOF
2406 ;;
2407 esac
2408
2409 if { (eval echo "$as_me:2409: \"$ac_compile\"") >&5
2410 (eval $ac_compile) 2>&5
2411 ac_status=$?
2412 echo "$as_me:2412: \$? = $ac_status" >&5
2413 (exit $ac_status); }; then
2414 test -n "$verbose" && echo "$as_me:2414: result: ... $cf_attribute" >&5
2415 echo "${ECHO_T}... $cf_attribute" >&6
2416 cat conftest.h >>confdefs.h
2417 case $cf_attribute in #(vi
2418 printf) #(vi
2419 if test "$cf_printf_attribute" = no ; then
2420 cat >>confdefs.h <<EOF
2421 #define GCC_PRINTFLIKE(fmt,var) /* nothing */
2422 EOF
2423 else
2424 cat >>confdefs.h <<EOF
2425 #define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var)))
2426 EOF
2427 fi
2428 ;;
2429 scanf) #(vi
2430 if test "$cf_scanf_attribute" = no ; then
2431 cat >>confdefs.h <<EOF
2432 #define GCC_SCANFLIKE(fmt,var) /* nothing */
2433 EOF
2434 else
2435 cat >>confdefs.h <<EOF
2436 #define GCC_SCANFLIKE(fmt,var) __attribute__((format(scanf,fmt,var)))
2437 EOF
2438 fi
2439 ;;
2440 esac
2441 fi
2442 done
2443 else
2444 fgrep define conftest.i >>confdefs.h
2445 fi
2446 rm -rf conftest*
2447 fi
2448
2449 INTEL_COMPILER=no
2450
2451 if test "$GCC" = yes ; then
2452 case $host_os in
2453 linux*|gnu*)
2454 echo "$as_me:2454: checking if this is really Intel C compiler" >&5
2455 echo $ECHO_N "checking if this is really Intel C compiler... $ECHO_C" >&6
2456 cf_save_CFLAGS="$CFLAGS"
2457 CFLAGS="$CFLAGS -no-gcc"
2458 cat >conftest.$ac_ext <<_ACEOF
2459 #line 2459 "configure"
2460 #include "confdefs.h"
2461
2462 int
2463 main ()
2464 {
2465
2466 #ifdef __INTEL_COMPILER
2467 #else
2468 make an error
2469 #endif
2470
2471 ;
2472 return 0;
2473 }
2474 _ACEOF
2475 rm -f conftest.$ac_objext
2476 if { (eval echo "$as_me:2476: \"$ac_compile\"") >&5
2477 (eval $ac_compile) 2>&5
2478 ac_status=$?
2479 echo "$as_me:2479: \$? = $ac_status" >&5
2480 (exit $ac_status); } &&
2481 { ac_try='test -s conftest.$ac_objext'
2482 { (eval echo "$as_me:2482: \"$ac_try\"") >&5
2483 (eval $ac_try) 2>&5
2484 ac_status=$?
2485 echo "$as_me:2485: \$? = $ac_status" >&5
2486 (exit $ac_status); }; }; then
2487 INTEL_COMPILER=yes
2488 cf_save_CFLAGS="$cf_save_CFLAGS -we147 -no-gcc"
2489
2490 else
2491 echo "$as_me: failed program was:" >&5
2492 cat conftest.$ac_ext >&5
2493 fi
2494 rm -f conftest.$ac_objext conftest.$ac_ext
2495 CFLAGS="$cf_save_CFLAGS"
2496 echo "$as_me:2496: result: $INTEL_COMPILER" >&5
2497 echo "${ECHO_T}$INTEL_COMPILER" >&6
2498 ;;
2499 esac
2500 fi
2501
2502 cat > conftest.$ac_ext <<EOF
2503 #line 2503 "${as_me-configure}"
2504 int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; }
2505 EOF
2506
2507 if test "$INTEL_COMPILER" = yes
2508 then
2509 # The "-wdXXX" options suppress warnings:
2510 # remark #1419: external declaration in primary source file
2511 # remark #1683: explicit conversion of a 64-bit integral type to a smaller integral type (potential portability problem)
2512 # remark #1684: conversion from pointer to same-sized integral type (potential portability problem)
2513 # remark #193: zero used for undefined preprocessing identifier
2514 # remark #593: variable "curs_sb_left_arrow" was set but never used
2515 # remark #810: conversion from "int" to "Dimension={unsigned short}" may lose significant bits
2516 # remark #869: parameter "tw" was never referenced
2517 # remark #981: operands are evaluated in unspecified order
2518 # warning #279: controlling expression is constant
2519
2520 { echo "$as_me:2520: checking for $CC warning options..." >&5
2521 echo "$as_me: checking for $CC warning options..." >&6;}
2522 cf_save_CFLAGS="$CFLAGS"
2523 EXTRA_CFLAGS="-Wall"
2524 for cf_opt in \
2525 wd1419 \
2526 wd1683 \
2527 wd1684 \
2528 wd193 \
2529 wd593 \
2530 wd279 \
2531 wd810 \
2532 wd869 \
2533 wd981
2534 do
2535 CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
2536 if { (eval echo "$as_me:2536: \"$ac_compile\"") >&5
2537 (eval $ac_compile) 2>&5
2538 ac_status=$?
2539 echo "$as_me:2539: \$? = $ac_status" >&5
2540 (exit $ac_status); }; then
2541 test -n "$verbose" && echo "$as_me:2541: result: ... -$cf_opt" >&5
2542 echo "${ECHO_T}... -$cf_opt" >&6
2543 EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
2544 fi
2545 done
2546 CFLAGS="$cf_save_CFLAGS"
2547
2548 elif test "$GCC" = yes
2549 then
2550 { echo "$as_me:2550: checking for $CC warning options..." >&5
2551 echo "$as_me: checking for $CC warning options..." >&6;}
2552 cf_save_CFLAGS="$CFLAGS"
2553 EXTRA_CFLAGS="-W -Wall"
2554 cf_warn_CONST=""
2555 test "$with_ext_const" = yes && cf_warn_CONST="Wwrite-strings"
2556 for cf_opt in \
2557 Wbad-function-cast \
2558 Wcast-align \
2559 Wcast-qual \
2560 Winline \
2561 Wmissing-declarations \
2562 Wmissing-prototypes \
2563 Wnested-externs \
2564 Wpointer-arith \
2565 Wshadow \
2566 Wstrict-prototypes \
2567 Wundef $cf_warn_CONST Wwrite-strings
2568 do
2569 CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
2570 if { (eval echo "$as_me:2570: \"$ac_compile\"") >&5
2571 (eval $ac_compile) 2>&5
2572 ac_status=$?
2573 echo "$as_me:2573: \$? = $ac_status" >&5
2574 (exit $ac_status); }; then
2575 test -n "$verbose" && echo "$as_me:2575: result: ... -$cf_opt" >&5
2576 echo "${ECHO_T}... -$cf_opt" >&6
2577 case $cf_opt in #(vi
2578 Wcast-qual) #(vi
2579 CPPFLAGS="$CPPFLAGS -DXTSTRINGDEFINES"
2580 ;;
2581 Winline) #(vi
2582 case $GCC_VERSION in
2583 [34].*)
2584 test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6
2585
2586 echo "${as_me-configure}:2586: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
2587
2588 continue;;
2589 esac
2590 ;;
2591 esac
2592 EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
2593 fi
2594 done
2595 CFLAGS="$cf_save_CFLAGS"
2596 fi
2597 rm -f conftest*
2598
2599 fi
2600 fi
2601
2602 echo "$as_me:2602: checking if you want to see long compiling messages" >&5
2603 echo $ECHO_N "checking if you want to see long compiling messages... $ECHO_C" >&6
2604
2605 # Check whether --enable-echo or --disable-echo was given.
2606 if test "${enable_echo+set}" = set; then
2607 enableval="$enable_echo"
2608 test "$enableval" != no && enableval=yes
2609 if test "$enableval" != "yes" ; then
2610
2611 ECHO_LT='--silent'
2612 ECHO_LD='@echo linking $@;'
2613 RULE_CC=' @echo compiling $<'
2614 SHOW_CC=' @echo compiling $@'
2615 ECHO_CC='@'
2616
2617 else
2618
2619 ECHO_LT=''
2620 ECHO_LD=''
2621 RULE_CC='# compiling'
2622 SHOW_CC='# compiling'
2623 ECHO_CC=''
2624
2625 fi
2626 else
2627 enableval=yes
2628
2629 ECHO_LT=''
2630 ECHO_LD=''
2631 RULE_CC='# compiling'
2632 SHOW_CC='# compiling'
2633 ECHO_CC=''
2634
2635 fi;
2636 echo "$as_me:2636: result: $enableval" >&5
2637 echo "${ECHO_T}$enableval" >&6
2638
2639 case $cf_cv_system_name in
2640 os2*)
2641 CFLAGS="$CFLAGS -Zmt"
2642 CPPFLAGS="$CPPFLAGS -D__ST_MT_ERRNO__"
2643 CXXFLAGS="$CXXFLAGS -Zmt"
2644 # autoconf's macro sets -Zexe and suffix both, which conflict:w
2645 LDFLAGS="$LDFLAGS -Zmt -Zcrtdll"
2646 ac_cv_exeext=.exe
2647 ;;
2648 esac
2649
2650 PROG_EXT="$EXEEXT"
2651
2652 test -n "$PROG_EXT" && cat >>confdefs.h <<EOF
2653 #define PROG_EXT "$PROG_EXT"
2654 EOF
2655
2656 ac_ext=c
2657 ac_cpp='$CPP $CPPFLAGS'
2658 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2659 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2660 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2661 ac_main_return=return
2662 echo "$as_me:2662: checking how to run the C preprocessor" >&5
2663 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2664 # On Suns, sometimes $CPP names a directory.
2665 if test -n "$CPP" && test -d "$CPP"; then
2666 CPP=
2667 fi
2668 if test -z "$CPP"; then
2669 if test "${ac_cv_prog_CPP+set}" = set; then
2670 echo $ECHO_N "(cached) $ECHO_C" >&6
2671 else
2672 # Double quotes because CPP needs to be expanded
2673 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2674 do
2675 ac_preproc_ok=false
2676 for ac_c_preproc_warn_flag in '' yes
2677 do
2678 # Use a header file that comes with gcc, so configuring glibc
2679 # with a fresh cross-compiler works.
2680 # On the NeXT, cc -E runs the code through the compiler's parser,
2681 # not just through cpp. "Syntax error" is here to catch this case.
2682 cat >conftest.$ac_ext <<_ACEOF
2683 #line 2683 "configure"
2684 #include "confdefs.h"
2685 #include <assert.h>
2686 Syntax error
2687 _ACEOF
2688 if { (eval echo "$as_me:2688: \"$ac_cpp conftest.$ac_ext\"") >&5
2689 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2690 ac_status=$?
2691 egrep -v '^ *\+' conftest.er1 >conftest.err
2692 rm -f conftest.er1
2693 cat conftest.err >&5
2694 echo "$as_me:2694: \$? = $ac_status" >&5
2695 (exit $ac_status); } >/dev/null; then
2696 if test -s conftest.err; then
2697 ac_cpp_err=$ac_c_preproc_warn_flag
2698 else
2699 ac_cpp_err=
2700 fi
2701 else
2702 ac_cpp_err=yes
2703 fi
2704 if test -z "$ac_cpp_err"; then
2705 :
2706 else
2707 echo "$as_me: failed program was:" >&5
2708 cat conftest.$ac_ext >&5
2709 # Broken: fails on valid input.
2710 continue
2711 fi
2712 rm -f conftest.err conftest.$ac_ext
2713
2714 # OK, works on sane cases. Now check whether non-existent headers
2715 # can be detected and how.
2716 cat >conftest.$ac_ext <<_ACEOF
2717 #line 2717 "configure"
2718 #include "confdefs.h"
2719 #include <ac_nonexistent.h>
2720 _ACEOF
2721 if { (eval echo "$as_me:2721: \"$ac_cpp conftest.$ac_ext\"") >&5
2722 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2723 ac_status=$?
2724 egrep -v '^ *\+' conftest.er1 >conftest.err
2725 rm -f conftest.er1
2726 cat conftest.err >&5
2727 echo "$as_me:2727: \$? = $ac_status" >&5
2728 (exit $ac_status); } >/dev/null; then
2729 if test -s conftest.err; then
2730 ac_cpp_err=$ac_c_preproc_warn_flag
2731 else
2732 ac_cpp_err=
2733 fi
2734 else
2735 ac_cpp_err=yes
2736 fi
2737 if test -z "$ac_cpp_err"; then
2738 # Broken: success on invalid input.
2739 continue
2740 else
2741 echo "$as_me: failed program was:" >&5
2742 cat conftest.$ac_ext >&5
2743 # Passes both tests.
2744 ac_preproc_ok=:
2745 break
2746 fi
2747 rm -f conftest.err conftest.$ac_ext
2748
2749 done
2750 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2751 rm -f conftest.err conftest.$ac_ext
2752 if $ac_preproc_ok; then
2753 break
2754 fi
2755
2756 done
2757 ac_cv_prog_CPP=$CPP
2758
2759 fi
2760 CPP=$ac_cv_prog_CPP
2761 else
2762 ac_cv_prog_CPP=$CPP
2763 fi
2764 echo "$as_me:2764: result: $CPP" >&5
2765 echo "${ECHO_T}$CPP" >&6
2766 ac_preproc_ok=false
2767 for ac_c_preproc_warn_flag in '' yes
2768 do
2769 # Use a header file that comes with gcc, so configuring glibc
2770 # with a fresh cross-compiler works.
2771 # On the NeXT, cc -E runs the code through the compiler's parser,
2772 # not just through cpp. "Syntax error" is here to catch this case.
2773 cat >conftest.$ac_ext <<_ACEOF
2774 #line 2774 "configure"
2775 #include "confdefs.h"
2776 #include <assert.h>
2777 Syntax error
2778 _ACEOF
2779 if { (eval echo "$as_me:2779: \"$ac_cpp conftest.$ac_ext\"") >&5
2780 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2781 ac_status=$?
2782 egrep -v '^ *\+' conftest.er1 >conftest.err
2783 rm -f conftest.er1
2784 cat conftest.err >&5
2785 echo "$as_me:2785: \$? = $ac_status" >&5
2786 (exit $ac_status); } >/dev/null; then
2787 if test -s conftest.err; then
2788 ac_cpp_err=$ac_c_preproc_warn_flag
2789 else
2790 ac_cpp_err=
2791 fi
2792 else
2793 ac_cpp_err=yes
2794 fi
2795 if test -z "$ac_cpp_err"; then
2796 :
2797 else
2798 echo "$as_me: failed program was:" >&5
2799 cat conftest.$ac_ext >&5
2800 # Broken: fails on valid input.
2801 continue
2802 fi
2803 rm -f conftest.err conftest.$ac_ext
2804
2805 # OK, works on sane cases. Now check whether non-existent headers
2806 # can be detected and how.
2807 cat >conftest.$ac_ext <<_ACEOF
2808 #line 2808 "configure"
2809 #include "confdefs.h"
2810 #include <ac_nonexistent.h>
2811 _ACEOF
2812 if { (eval echo "$as_me:2812: \"$ac_cpp conftest.$ac_ext\"") >&5
2813 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2814 ac_status=$?
2815 egrep -v '^ *\+' conftest.er1 >conftest.err
2816 rm -f conftest.er1
2817 cat conftest.err >&5
2818 echo "$as_me:2818: \$? = $ac_status" >&5
2819 (exit $ac_status); } >/dev/null; then
2820 if test -s conftest.err; then
2821 ac_cpp_err=$ac_c_preproc_warn_flag
2822 else
2823 ac_cpp_err=
2824 fi
2825 else
2826 ac_cpp_err=yes
2827 fi
2828 if test -z "$ac_cpp_err"; then
2829 # Broken: success on invalid input.
2830 continue
2831 else
2832 echo "$as_me: failed program was:" >&5
2833 cat conftest.$ac_ext >&5
2834 # Passes both tests.
2835 ac_preproc_ok=:
2836 break
2837 fi
2838 rm -f conftest.err conftest.$ac_ext
2839
2840 done
2841 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2842 rm -f conftest.err conftest.$ac_ext
2843 if $ac_preproc_ok; then
2844 :
2845 else
2846 { { echo "$as_me:2846: error: C preprocessor \"$CPP\" fails sanity check" >&5
2847 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
2848 { (exit 1); exit 1; }; }
2849 fi
2850
2851 ac_ext=c
2852 ac_cpp='$CPP $CPPFLAGS'
2853 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2854 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2855 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2856 ac_main_return=return
2857
2858 echo "$as_me:2858: checking if you want to use dmalloc for testing" >&5
2859 echo $ECHO_N "checking if you want to use dmalloc for testing... $ECHO_C" >&6
2860
2861 # Check whether --with-dmalloc or --without-dmalloc was given.
2862 if test "${with_dmalloc+set}" = set; then
2863 withval="$with_dmalloc"
2864 cat >>confdefs.h <<\EOF
2865 #define USE_DMALLOC 1
2866 EOF
2867
2868 : ${with_cflags:=-g}
2869 : ${with_no_leaks:=yes}
2870 with_dmalloc=yes
2871 else
2872 with_dmalloc=
2873 fi;
2874 echo "$as_me:2874: result: ${with_dmalloc:-no}" >&5
2875 echo "${ECHO_T}${with_dmalloc:-no}" >&6
2876
2877 case .$with_cflags in #(vi
2878 .*-g*)
2879 case .$CFLAGS in #(vi
2880 .*-g*) #(vi
2881 ;;
2882 *)
2883
2884 cf_fix_cppflags=no
2885 cf_new_cflags=
2886 cf_new_cppflags=
2887 cf_new_extra_cppflags=
2888
2889 for cf_add_cflags in -g
2890 do
2891 case $cf_fix_cppflags in
2892 no)
2893 case $cf_add_cflags in #(vi
2894 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
2895 case $cf_add_cflags in
2896 -D*)
2897 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
2898
2899 test "${cf_add_cflags}" != "${cf_tst_cflags}" \
2900 && test -z "${cf_tst_cflags}" \
2901 && cf_fix_cppflags=yes
2902
2903 if test $cf_fix_cppflags = yes ; then
2904 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2905 continue
2906 elif test "${cf_tst_cflags}" = "\"'" ; then
2907 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2908 continue
2909 fi
2910 ;;
2911 esac
2912 case "$CPPFLAGS" in
2913 *$cf_add_cflags) #(vi
2914 ;;
2915 *) #(vi
2916 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
2917 ;;
2918 esac
2919 ;;
2920 *)
2921 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
2922 ;;
2923 esac
2924 ;;
2925 yes)
2926 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2927
2928 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
2929
2930 test "${cf_add_cflags}" != "${cf_tst_cflags}" \
2931 && test -z "${cf_tst_cflags}" \
2932 && cf_fix_cppflags=no
2933 ;;
2934 esac
2935 done
2936
2937 if test -n "$cf_new_cflags" ; then
2938
2939 CFLAGS="$CFLAGS $cf_new_cflags"
2940 fi
2941
2942 if test -n "$cf_new_cppflags" ; then
2943
2944 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
2945 fi
2946
2947 if test -n "$cf_new_extra_cppflags" ; then
2948
2949 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
2950 fi
2951
2952 ;;
2953 esac
2954 ;;
2955 esac
2956
2957 if test "$with_dmalloc" = yes ; then
2958 echo "$as_me:2958: checking for dmalloc.h" >&5
2959 echo $ECHO_N "checking for dmalloc.h... $ECHO_C" >&6
2960 if test "${ac_cv_header_dmalloc_h+set}" = set; then
2961 echo $ECHO_N "(cached) $ECHO_C" >&6
2962 else
2963 cat >conftest.$ac_ext <<_ACEOF
2964 #line 2964 "configure"
2965 #include "confdefs.h"
2966 #include <dmalloc.h>
2967 _ACEOF
2968 if { (eval echo "$as_me:2968: \"$ac_cpp conftest.$ac_ext\"") >&5
2969 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2970 ac_status=$?
2971 egrep -v '^ *\+' conftest.er1 >conftest.err
2972 rm -f conftest.er1
2973 cat conftest.err >&5
2974 echo "$as_me:2974: \$? = $ac_status" >&5
2975 (exit $ac_status); } >/dev/null; then
2976 if test -s conftest.err; then
2977 ac_cpp_err=$ac_c_preproc_warn_flag
2978 else
2979 ac_cpp_err=
2980 fi
2981 else
2982 ac_cpp_err=yes
2983 fi
2984 if test -z "$ac_cpp_err"; then
2985 ac_cv_header_dmalloc_h=yes
2986 else
2987 echo "$as_me: failed program was:" >&5
2988 cat conftest.$ac_ext >&5
2989 ac_cv_header_dmalloc_h=no
2990 fi
2991 rm -f conftest.err conftest.$ac_ext
2992 fi
2993 echo "$as_me:2993: result: $ac_cv_header_dmalloc_h" >&5
2994 echo "${ECHO_T}$ac_cv_header_dmalloc_h" >&6
2995 if test $ac_cv_header_dmalloc_h = yes; then
2996
2997 echo "$as_me:2997: checking for dmalloc_debug in -ldmalloc" >&5
2998 echo $ECHO_N "checking for dmalloc_debug in -ldmalloc... $ECHO_C" >&6
2999 if test "${ac_cv_lib_dmalloc_dmalloc_debug+set}" = set; then
3000 echo $ECHO_N "(cached) $ECHO_C" >&6
3001 else
3002 ac_check_lib_save_LIBS=$LIBS
3003 LIBS="-ldmalloc $LIBS"
3004 cat >conftest.$ac_ext <<_ACEOF
3005 #line 3005 "configure"
3006 #include "confdefs.h"
3007
3008 /* Override any gcc2 internal prototype to avoid an error. */
3009 #ifdef __cplusplus
3010 extern "C"
3011 #endif
3012 /* We use char because int might match the return type of a gcc2
3013 builtin and then its argument prototype would still apply. */
3014 char dmalloc_debug ();
3015 int
3016 main ()
3017 {
3018 dmalloc_debug ();
3019 ;
3020 return 0;
3021 }
3022 _ACEOF
3023 rm -f conftest.$ac_objext conftest$ac_exeext
3024 if { (eval echo "$as_me:3024: \"$ac_link\"") >&5
3025 (eval $ac_link) 2>&5
3026 ac_status=$?
3027 echo "$as_me:3027: \$? = $ac_status" >&5
3028 (exit $ac_status); } &&
3029 { ac_try='test -s conftest$ac_exeext'
3030 { (eval echo "$as_me:3030: \"$ac_try\"") >&5
3031 (eval $ac_try) 2>&5
3032 ac_status=$?
3033 echo "$as_me:3033: \$? = $ac_status" >&5
3034 (exit $ac_status); }; }; then
3035 ac_cv_lib_dmalloc_dmalloc_debug=yes
3036 else
3037 echo "$as_me: failed program was:" >&5
3038 cat conftest.$ac_ext >&5
3039 ac_cv_lib_dmalloc_dmalloc_debug=no
3040 fi
3041 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3042 LIBS=$ac_check_lib_save_LIBS
3043 fi
3044 echo "$as_me:3044: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5
3045 echo "${ECHO_T}$ac_cv_lib_dmalloc_dmalloc_debug" >&6
3046 if test $ac_cv_lib_dmalloc_dmalloc_debug = yes; then
3047 cat >>confdefs.h <<EOF
3048 #define HAVE_LIBDMALLOC 1
3049 EOF
3050
3051 LIBS="-ldmalloc $LIBS"
3052
3053 fi
3054
3055 fi
3056
3057 fi
3058
3059 echo "$as_me:3059: checking if you want to use dbmalloc for testing" >&5
3060 echo $ECHO_N "checking if you want to use dbmalloc for testing... $ECHO_C" >&6
3061
3062 # Check whether --with-dbmalloc or --without-dbmalloc was given.
3063 if test "${with_dbmalloc+set}" = set; then
3064 withval="$with_dbmalloc"
3065 cat >>confdefs.h <<\EOF
3066 #define USE_DBMALLOC 1
3067 EOF
3068
3069 : ${with_cflags:=-g}
3070 : ${with_no_leaks:=yes}
3071 with_dbmalloc=yes
3072 else
3073 with_dbmalloc=
3074 fi;
3075 echo "$as_me:3075: result: ${with_dbmalloc:-no}" >&5
3076 echo "${ECHO_T}${with_dbmalloc:-no}" >&6
3077
3078 case .$with_cflags in #(vi
3079 .*-g*)
3080 case .$CFLAGS in #(vi
3081 .*-g*) #(vi
3082 ;;
3083 *)
3084
3085 cf_fix_cppflags=no
3086 cf_new_cflags=
3087 cf_new_cppflags=
3088 cf_new_extra_cppflags=
3089
3090 for cf_add_cflags in -g
3091 do
3092 case $cf_fix_cppflags in
3093 no)
3094 case $cf_add_cflags in #(vi
3095 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
3096 case $cf_add_cflags in
3097 -D*)
3098 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
3099
3100 test "${cf_add_cflags}" != "${cf_tst_cflags}" \
3101 && test -z "${cf_tst_cflags}" \
3102 && cf_fix_cppflags=yes
3103
3104 if test $cf_fix_cppflags = yes ; then
3105 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3106 continue
3107 elif test "${cf_tst_cflags}" = "\"'" ; then
3108 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3109 continue
3110 fi
3111 ;;
3112 esac
3113 case "$CPPFLAGS" in
3114 *$cf_add_cflags) #(vi
3115 ;;
3116 *) #(vi
3117 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
3118 ;;
3119 esac
3120 ;;
3121 *)
3122 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
3123 ;;
3124 esac
3125 ;;
3126 yes)
3127 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3128
3129 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
3130
3131 test "${cf_add_cflags}" != "${cf_tst_cflags}" \
3132 && test -z "${cf_tst_cflags}" \
3133 && cf_fix_cppflags=no
3134 ;;
3135 esac
3136 done
3137
3138 if test -n "$cf_new_cflags" ; then
3139
3140 CFLAGS="$CFLAGS $cf_new_cflags"
3141 fi
3142
3143 if test -n "$cf_new_cppflags" ; then
3144
3145 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
3146 fi
3147
3148 if test -n "$cf_new_extra_cppflags" ; then
3149
3150 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
3151 fi
3152
3153 ;;
3154 esac
3155 ;;
3156 esac
3157
3158 if test "$with_dbmalloc" = yes ; then
3159 echo "$as_me:3159: checking for dbmalloc.h" >&5
3160 echo $ECHO_N "checking for dbmalloc.h... $ECHO_C" >&6
3161 if test "${ac_cv_header_dbmalloc_h+set}" = set; then
3162 echo $ECHO_N "(cached) $ECHO_C" >&6
3163 else
3164 cat >conftest.$ac_ext <<_ACEOF
3165 #line 3165 "configure"
3166 #include "confdefs.h"
3167 #include <dbmalloc.h>
3168 _ACEOF
3169 if { (eval echo "$as_me:3169: \"$ac_cpp conftest.$ac_ext\"") >&5
3170 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3171 ac_status=$?
3172 egrep -v '^ *\+' conftest.er1 >conftest.err
3173 rm -f conftest.er1
3174 cat conftest.err >&5
3175 echo "$as_me:3175: \$? = $ac_status" >&5
3176 (exit $ac_status); } >/dev/null; then
3177 if test -s conftest.err; then
3178 ac_cpp_err=$ac_c_preproc_warn_flag
3179 else
3180 ac_cpp_err=
3181 fi
3182 else
3183 ac_cpp_err=yes
3184 fi
3185 if test -z "$ac_cpp_err"; then
3186 ac_cv_header_dbmalloc_h=yes
3187 else
3188 echo "$as_me: failed program was:" >&5
3189 cat conftest.$ac_ext >&5
3190 ac_cv_header_dbmalloc_h=no
3191 fi
3192 rm -f conftest.err conftest.$ac_ext
3193 fi
3194 echo "$as_me:3194: result: $ac_cv_header_dbmalloc_h" >&5
3195 echo "${ECHO_T}$ac_cv_header_dbmalloc_h" >&6
3196 if test $ac_cv_header_dbmalloc_h = yes; then
3197
3198 echo "$as_me:3198: checking for debug_malloc in -ldbmalloc" >&5
3199 echo $ECHO_N "checking for debug_malloc in -ldbmalloc... $ECHO_C" >&6
3200 if test "${ac_cv_lib_dbmalloc_debug_malloc+set}" = set; then
3201 echo $ECHO_N "(cached) $ECHO_C" >&6
3202 else
3203 ac_check_lib_save_LIBS=$LIBS
3204 LIBS="-ldbmalloc $LIBS"
3205 cat >conftest.$ac_ext <<_ACEOF
3206 #line 3206 "configure"
3207 #include "confdefs.h"
3208
3209 /* Override any gcc2 internal prototype to avoid an error. */
3210 #ifdef __cplusplus
3211 extern "C"
3212 #endif
3213 /* We use char because int might match the return type of a gcc2
3214 builtin and then its argument prototype would still apply. */
3215 char debug_malloc ();
3216 int
3217 main ()
3218 {
3219 debug_malloc ();
3220 ;
3221 return 0;
3222 }
3223 _ACEOF
3224 rm -f conftest.$ac_objext conftest$ac_exeext
3225 if { (eval echo "$as_me:3225: \"$ac_link\"") >&5
3226 (eval $ac_link) 2>&5
3227 ac_status=$?
3228 echo "$as_me:3228: \$? = $ac_status" >&5
3229 (exit $ac_status); } &&
3230 { ac_try='test -s conftest$ac_exeext'
3231 { (eval echo "$as_me:3231: \"$ac_try\"") >&5
3232 (eval $ac_try) 2>&5
3233 ac_status=$?
3234 echo "$as_me:3234: \$? = $ac_status" >&5
3235 (exit $ac_status); }; }; then
3236 ac_cv_lib_dbmalloc_debug_malloc=yes
3237 else
3238 echo "$as_me: failed program was:" >&5
3239 cat conftest.$ac_ext >&5
3240 ac_cv_lib_dbmalloc_debug_malloc=no
3241 fi
3242 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3243 LIBS=$ac_check_lib_save_LIBS
3244 fi
3245 echo "$as_me:3245: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5
3246 echo "${ECHO_T}$ac_cv_lib_dbmalloc_debug_malloc" >&6
3247 if test $ac_cv_lib_dbmalloc_debug_malloc = yes; then
3248 cat >>confdefs.h <<EOF
3249 #define HAVE_LIBDBMALLOC 1
3250 EOF
3251
3252 LIBS="-ldbmalloc $LIBS"
3253
3254 fi
3255
3256 fi
3257
3258 fi
3259
3260 echo "$as_me:3260: checking if you want to use valgrind for testing" >&5
3261 echo $ECHO_N "checking if you want to use valgrind for testing... $ECHO_C" >&6
3262
3263 # Check whether --with-valgrind or --without-valgrind was given.
3264 if test "${with_valgrind+set}" = set; then
3265 withval="$with_valgrind"
3266 cat >>confdefs.h <<\EOF
3267 #define USE_VALGRIND 1
3268 EOF
3269
3270 : ${with_cflags:=-g}
3271 : ${with_no_leaks:=yes}
3272 with_valgrind=yes
3273 else
3274 with_valgrind=
3275 fi;
3276 echo "$as_me:3276: result: ${with_valgrind:-no}" >&5
3277 echo "${ECHO_T}${with_valgrind:-no}" >&6
3278
3279 case .$with_cflags in #(vi
3280 .*-g*)
3281 case .$CFLAGS in #(vi
3282 .*-g*) #(vi
3283 ;;
3284 *)
3285
3286 cf_fix_cppflags=no
3287 cf_new_cflags=
3288 cf_new_cppflags=
3289 cf_new_extra_cppflags=
3290
3291 for cf_add_cflags in -g
3292 do
3293 case $cf_fix_cppflags in
3294 no)
3295 case $cf_add_cflags in #(vi
3296 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
3297 case $cf_add_cflags in
3298 -D*)
3299 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
3300
3301 test "${cf_add_cflags}" != "${cf_tst_cflags}" \
3302 && test -z "${cf_tst_cflags}" \
3303 && cf_fix_cppflags=yes
3304
3305 if test $cf_fix_cppflags = yes ; then
3306 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3307 continue
3308 elif test "${cf_tst_cflags}" = "\"'" ; then
3309 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3310 continue
3311 fi
3312 ;;
3313 esac
3314 case "$CPPFLAGS" in
3315 *$cf_add_cflags) #(vi
3316 ;;
3317 *) #(vi
3318 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
3319 ;;
3320 esac
3321 ;;
3322 *)
3323 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
3324 ;;
3325 esac
3326 ;;
3327 yes)
3328 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3329
3330 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
3331
3332 test "${cf_add_cflags}" != "${cf_tst_cflags}" \
3333 && test -z "${cf_tst_cflags}" \
3334 && cf_fix_cppflags=no
3335 ;;
3336 esac
3337 done
3338
3339 if test -n "$cf_new_cflags" ; then
3340
3341 CFLAGS="$CFLAGS $cf_new_cflags"
3342 fi
3343
3344 if test -n "$cf_new_cppflags" ; then
3345
3346 CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
3347 fi
3348
3349 if test -n "$cf_new_extra_cppflags" ; then
3350
3351 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
3352 fi
3353
3354 ;;
3355 esac
3356 ;;
3357 esac
3358
3359 echo "$as_me:3359: checking if you want to perform memory-leak testing" >&5
3360 echo $ECHO_N "checking if you want to perform memory-leak testing... $ECHO_C" >&6
3361
3362 # Check whether --enable-leaks or --disable-leaks was given.
3363 if test "${enable_leaks+set}" = set; then
3364 enableval="$enable_leaks"
3365 with_no_leaks=yes
3366 else
3367 : ${with_no_leaks:=no}
3368 fi;
3369 echo "$as_me:3369: result: $with_no_leaks" >&5
3370 echo "${ECHO_T}$with_no_leaks" >&6
3371
3372 if test "$with_no_leaks" = yes ; then
3373 cat >>confdefs.h <<\EOF
3374 #define NO_LEAKS 1
3375 EOF
3376
3377 fi
3378
3379 ### output makefile
3380 ac_config_files="$ac_config_files makefile"
3381 ac_config_commands="$ac_config_commands default"
3382 cat >confcache <<\_ACEOF
3383 # This file is a shell script that caches the results of configure
3384 # tests run on this system so they can be shared between configure
3385 # scripts and configure runs, see configure's option --config-cache.
3386 # It is not useful on other systems. If it contains results you don't
3387 # want to keep, you may remove or edit it.
3388 #
3389 # config.status only pays attention to the cache file if you give it
3390 # the --recheck option to rerun configure.
3391 #
3392 # `ac_cv_env_foo' variables (set or unset) will be overriden when
3393 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3394 # following values.
3395
3396 _ACEOF
3397
3398 # The following way of writing the cache mishandles newlines in values,
3399 # but we know of no workaround that is simple, portable, and efficient.
3400 # So, don't put newlines in cache variables' values.
3401 # Ultrix sh set writes to stderr and can't be redirected directly,
3402 # and sets the high bit in the cache file unless we assign to the vars.
3403 {
3404 (set) 2>&1 |
3405 case `(ac_space=' '; set | grep ac_space) 2>&1` in
3406 *ac_space=\ *)
3407 # `set' does not quote correctly, so add quotes (double-quote
3408 # substitution turns \\\\ into \\, and sed turns \\ into \).
3409 sed -n \
3410 "s/'/'\\\\''/g;
3411 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3412 ;;
3413 *)
3414 # `set' quotes correctly as required by POSIX, so do not add quotes.
3415 sed -n \
3416 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
3417 ;;
3418 esac;
3419 } |
3420 sed '
3421 t clear
3422 : clear
3423 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3424 t end
3425 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3426 : end' >>confcache
3427 if cmp -s $cache_file confcache; then :; else
3428 if test -w $cache_file; then
3429 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
3430 cat confcache >$cache_file
3431 else
3432 echo "not updating unwritable cache $cache_file"
3433 fi
3434 fi
3435 rm -f confcache
3436
3437 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3438 # Let make expand exec_prefix.
3439 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3440
3441 # VPATH may cause trouble with some makes, so we remove $(srcdir),
3442 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
3443 # trailing colons and then remove the whole line if VPATH becomes empty
3444 # (actually we leave an empty line to preserve line numbers).
3445 if test "x$srcdir" = x.; then
3446 ac_vpsub='/^[ ]*VPATH[ ]*=/{
3447 s/:*\$(srcdir):*/:/;
3448 s/:*\${srcdir}:*/:/;
3449 s/:*@srcdir@:*/:/;
3450 s/^\([^=]*=[ ]*\):*/\1/;
3451 s/:*$//;
3452 s/^[^=]*=[ ]*$//;
3453 }'
3454 fi
3455
3456 DEFS=-DHAVE_CONFIG_H
3457
3458 : ${CONFIG_STATUS=./config.status}
3459 ac_clean_files_save=$ac_clean_files
3460 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3461 { echo "$as_me:3461: creating $CONFIG_STATUS" >&5
3462 echo "$as_me: creating $CONFIG_STATUS" >&6;}
3463 cat >$CONFIG_STATUS <<_ACEOF
3464 #! $SHELL
3465 # Generated automatically by configure.
3466 # Run this file to recreate the current configuration.
3467 # Compiler output produced by configure, useful for debugging
3468 # configure, is in config.log if it exists.
3469
3470 debug=false
3471 SHELL=\${CONFIG_SHELL-$SHELL}
3472 ac_cs_invocation="\$0 \$@"
3473
3474 _ACEOF
3475
3476 cat >>$CONFIG_STATUS <<\_ACEOF
3477 # Be Bourne compatible
3478 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
3479 emulate sh
3480 NULLCMD=:
3481 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
3482 set -o posix
3483 fi
3484
3485 # Name of the executable.
3486 as_me=`echo "$0" |sed 's,.*[\\/],,'`
3487
3488 if expr a : '\(a\)' >/dev/null 2>&1; then
3489 as_expr=expr
3490 else
3491 as_expr=false
3492 fi
3493
3494 rm -f conf$$ conf$$.exe conf$$.file
3495 echo >conf$$.file
3496 if ln -s conf$$.file conf$$ 2>/dev/null; then
3497 # We could just check for DJGPP; but this test a) works b) is more generic
3498 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
3499 if test -f conf$$.exe; then
3500 # Don't use ln at all; we don't have any links
3501 as_ln_s='cp -p'
3502 else
3503 as_ln_s='ln -s'
3504 fi
3505 elif ln conf$$.file conf$$ 2>/dev/null; then
3506 as_ln_s=ln
3507 else
3508 as_ln_s='cp -p'
3509 fi
3510 rm -f conf$$ conf$$.exe conf$$.file
3511
3512 as_executable_p="test -f"
3513
3514 # Support unset when possible.
3515 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
3516 as_unset=unset
3517 else
3518 as_unset=false
3519 fi
3520
3521 # NLS nuisances.
3522 $as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; }
3523 $as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; }
3524 $as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; }
3525 $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; }
3526 $as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; }
3527 $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; }
3528 $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; }
3529 $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; }
3530
3531 # IFS
3532 # We need space, tab and new line, in precisely that order.
3533 as_nl='
3534 '
3535 IFS=" $as_nl"
3536
3537 # CDPATH.
3538 $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; }
3539
3540 exec 6>&1
3541
3542 _ACEOF
3543
3544 # Files that config.status was made for.
3545 if test -n "$ac_config_files"; then
3546 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
3547 fi
3548
3549 if test -n "$ac_config_headers"; then
3550 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
3551 fi
3552
3553 if test -n "$ac_config_links"; then
3554 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
3555 fi
3556
3557 if test -n "$ac_config_commands"; then
3558 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
3559 fi
3560
3561 cat >>$CONFIG_STATUS <<\EOF
3562
3563 ac_cs_usage="\
3564 \`$as_me' instantiates files from templates according to the
3565 current configuration.
3566
3567 Usage: $0 [OPTIONS] [FILE]...
3568
3569 -h, --help print this help, then exit
3570 -V, --version print version number, then exit
3571 -d, --debug don't remove temporary files
3572 --recheck update $as_me by reconfiguring in the same conditions
3573 --file=FILE[:TEMPLATE]
3574 instantiate the configuration file FILE
3575 --header=FILE[:TEMPLATE]
3576 instantiate the configuration header FILE
3577
3578 Configuration files:
3579 $config_files
3580
3581 Configuration headers:
3582 $config_headers
3583
3584 Configuration commands:
3585 $config_commands
3586
3587 Report bugs to <bug-autoconf@gnu.org>."
3588 EOF
3589
3590 cat >>$CONFIG_STATUS <<EOF
3591 ac_cs_version="\\
3592 config.status
3593 configured by $0, generated by GNU Autoconf 2.52.20081225,
3594 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
3595
3596 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
3597 Free Software Foundation, Inc.
3598 This config.status script is free software; the Free Software Foundation
3599 gives unlimited permission to copy, distribute and modify it."
3600 srcdir=$srcdir
3601 INSTALL="$INSTALL"
3602 EOF
3603
3604 cat >>$CONFIG_STATUS <<\EOF
3605 # If no file are specified by the user, then we need to provide default
3606 # value. By we need to know if files were specified by the user.
3607 ac_need_defaults=:
3608 while test $# != 0
3609 do
3610 case $1 in
3611 --*=*)
3612 ac_option=`expr "x$1" : 'x\([^=]*\)='`
3613 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
3614 shift
3615 set dummy "$ac_option" "$ac_optarg" ${1+"$@"}
3616 shift
3617 ;;
3618 -*);;
3619 *) # This is not an option, so the user has probably given explicit
3620 # arguments.
3621 ac_need_defaults=false;;
3622 esac
3623
3624 case $1 in
3625 # Handling of the options.
3626 EOF
3627 cat >>$CONFIG_STATUS <<EOF
3628 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3629 echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion"
3630 exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;;
3631 EOF
3632 cat >>$CONFIG_STATUS <<\EOF
3633 --version | --vers* | -V )
3634 echo "$ac_cs_version"; exit 0 ;;
3635 --he | --h)
3636 # Conflict between --help and --header
3637 { { echo "$as_me:3637: error: ambiguous option: $1
3638 Try \`$0 --help' for more information." >&5
3639 echo "$as_me: error: ambiguous option: $1
3640 Try \`$0 --help' for more information." >&2;}
3641 { (exit 1); exit 1; }; };;
3642 --help | --hel | -h )
3643 echo "$ac_cs_usage"; exit 0 ;;
3644 --debug | --d* | -d )
3645 debug=: ;;
3646 --file | --fil | --fi | --f )
3647 shift
3648 CONFIG_FILES="$CONFIG_FILES $1"
3649 ac_need_defaults=false;;
3650 --header | --heade | --head | --hea )
3651 shift
3652 CONFIG_HEADERS="$CONFIG_HEADERS $1"
3653 ac_need_defaults=false;;
3654
3655 # This is an error.
3656 -*) { { echo "$as_me:3656: error: unrecognized option: $1
3657 Try \`$0 --help' for more information." >&5
3658 echo "$as_me: error: unrecognized option: $1
3659 Try \`$0 --help' for more information." >&2;}
3660 { (exit 1); exit 1; }; } ;;
3661
3662 *) ac_config_targets="$ac_config_targets $1" ;;
3663
3664 esac
3665 shift
3666 done
3667
3668 exec 5>>config.log
3669 cat >&5 << _ACEOF
3670
3671 ## ----------------------- ##
3672 ## Running config.status. ##
3673 ## ----------------------- ##
3674
3675 This file was extended by $as_me 2.52.20081225, executed with
3676 CONFIG_FILES = $CONFIG_FILES
3677 CONFIG_HEADERS = $CONFIG_HEADERS
3678 CONFIG_LINKS = $CONFIG_LINKS
3679 CONFIG_COMMANDS = $CONFIG_COMMANDS
3680 > $ac_cs_invocation
3681 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3682
3683 _ACEOF
3684 EOF
3685
3686 cat >>$CONFIG_STATUS <<\EOF
3687 for ac_config_target in $ac_config_targets
3688 do
3689 case "$ac_config_target" in
3690 # Handling of arguments.
3691 "makefile" ) CONFIG_FILES="$CONFIG_FILES makefile" ;;
3692 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
3693 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config_h.in" ;;
3694 *) { { echo "$as_me:3694: error: invalid argument: $ac_config_target" >&5
3695 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
3696 { (exit 1); exit 1; }; };;
3697 esac
3698 done
3699
3700 # If the user did not use the arguments to specify the items to instantiate,
3701 # then the envvar interface is used. Set only those that are not.
3702 # We use the long form for the default assignment because of an extremely
3703 # bizarre bug on SunOS 4.1.3.
3704 if $ac_need_defaults; then
3705 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3706 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
3707 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
3708 fi
3709
3710 # Create a temporary directory, and hook for its removal unless debugging.
3711 $debug ||
3712 {
3713 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
3714 trap '{ (exit 1); exit 1; }' 1 2 13 15
3715 }
3716
3717 # Create a (secure) tmp directory for tmp files.
3718 : ${TMPDIR=/tmp}
3719 {
3720 tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` &&
3721 test -n "$tmp" && test -d "$tmp"
3722 } ||
3723 {
3724 tmp=$TMPDIR/cs$$-$RANDOM
3725 (umask 077 && mkdir $tmp)
3726 } ||
3727 {
3728 echo "$me: cannot create a temporary directory in $TMPDIR" >&2
3729 { (exit 1); exit 1; }
3730 }
3731
3732 EOF
3733
3734 cat >>$CONFIG_STATUS <<EOF
3735
3736 #
3737 # CONFIG_FILES section.
3738 #
3739
3740 # No need to generate the scripts if there are no CONFIG_FILES.
3741 # This happens for instance when ./config.status config.h
3742 if test -n "\$CONFIG_FILES"; then
3743 # Protect against being on the right side of a sed subst in config.status.
3744 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
3745 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
3746 s,@SHELL@,$SHELL,;t t
3747 s,@exec_prefix@,$exec_prefix,;t t
3748 s,@prefix@,$prefix,;t t
3749 s,@program_transform_name@,$program_transform_name,;t t
3750 s,@bindir@,$bindir,;t t
3751 s,@sbindir@,$sbindir,;t t
3752 s,@libexecdir@,$libexecdir,;t t
3753 s,@datadir@,$datadir,;t t
3754 s,@sysconfdir@,$sysconfdir,;t t
3755 s,@sharedstatedir@,$sharedstatedir,;t t
3756 s,@localstatedir@,$localstatedir,;t t
3757 s,@libdir@,$libdir,;t t
3758 s,@includedir@,$includedir,;t t
3759 s,@oldincludedir@,$oldincludedir,;t t
3760 s,@infodir@,$infodir,;t t
3761 s,@mandir@,$mandir,;t t
3762 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
3763 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
3764 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
3765 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
3766 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
3767 s,@build_alias@,$build_alias,;t t
3768 s,@host_alias@,$host_alias,;t t
3769 s,@target_alias@,$target_alias,;t t
3770 s,@ECHO_C@,$ECHO_C,;t t
3771 s,@ECHO_N@,$ECHO_N,;t t
3772 s,@ECHO_T@,$ECHO_T,;t t
3773 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
3774 s,@DEFS@,$DEFS,;t t
3775 s,@LIBS@,$LIBS,;t t
3776 s,@build@,$build,;t t
3777 s,@build_cpu@,$build_cpu,;t t
3778 s,@build_vendor@,$build_vendor,;t t
3779 s,@build_os@,$build_os,;t t
3780 s,@host@,$host,;t t
3781 s,@host_cpu@,$host_cpu,;t t
3782 s,@host_vendor@,$host_vendor,;t t
3783 s,@host_os@,$host_os,;t t
3784 s,@target@,$target,;t t
3785 s,@target_cpu@,$target_cpu,;t t
3786 s,@target_vendor@,$target_vendor,;t t
3787 s,@target_os@,$target_os,;t t
3788 s,@CC@,$CC,;t t
3789 s,@CFLAGS@,$CFLAGS,;t t
3790 s,@LDFLAGS@,$LDFLAGS,;t t
3791 s,@CPPFLAGS@,$CPPFLAGS,;t t
3792 s,@ac_ct_CC@,$ac_ct_CC,;t t
3793 s,@EXEEXT@,$EXEEXT,;t t
3794 s,@OBJEXT@,$OBJEXT,;t t
3795 s,@SET_MAKE@,$SET_MAKE,;t t
3796 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
3797 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
3798 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
3799 s,@EXTRA_CPPFLAGS@,$EXTRA_CPPFLAGS,;t t
3800 s,@EXTRA_CFLAGS@,$EXTRA_CFLAGS,;t t
3801 s,@ECHO_LT@,$ECHO_LT,;t t
3802 s,@ECHO_LD@,$ECHO_LD,;t t
3803 s,@RULE_CC@,$RULE_CC,;t t
3804 s,@SHOW_CC@,$SHOW_CC,;t t
3805 s,@ECHO_CC@,$ECHO_CC,;t t
3806 s,@PROG_EXT@,$PROG_EXT,;t t
3807 s,@CPP@,$CPP,;t t
3808 CEOF
3809
3810 EOF
3811
3812 cat >>$CONFIG_STATUS <<\EOF
3813 # Split the substitutions into bite-sized pieces for seds with
3814 # small command number limits, like on Digital OSF/1 and HP-UX.
3815 ac_max_sed_lines=48
3816 ac_sed_frag=1 # Number of current file.
3817 ac_beg=1 # First line for current file.
3818 ac_end=$ac_max_sed_lines # Line after last line for current file.
3819 ac_more_lines=:
3820 ac_sed_cmds=
3821 while $ac_more_lines; do
3822 if test $ac_beg -gt 1; then
3823 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
3824 else
3825 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
3826 fi
3827 if test ! -s $tmp/subs.frag; then
3828 ac_more_lines=false
3829 else
3830 # The purpose of the label and of the branching condition is to
3831 # speed up the sed processing (if there are no `@' at all, there
3832 # is no need to browse any of the substitutions).
3833 # These are the two extra sed commands mentioned above.
3834 (echo ':t
3835 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
3836 if test -z "$ac_sed_cmds"; then
3837 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
3838 else
3839 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
3840 fi
3841 ac_sed_frag=`expr $ac_sed_frag + 1`
3842 ac_beg=$ac_end
3843 ac_end=`expr $ac_end + $ac_max_sed_lines`
3844 fi
3845 done
3846 if test -z "$ac_sed_cmds"; then
3847 ac_sed_cmds=cat
3848 fi
3849 fi # test -n "$CONFIG_FILES"
3850
3851 EOF
3852 cat >>$CONFIG_STATUS <<\EOF
3853 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
3854 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3855 case $ac_file in
3856 - | *:- | *:-:* ) # input from stdin
3857 cat >$tmp/stdin
3858 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
3859 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
3860 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
3861 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
3862 * ) ac_file_in=$ac_file.in ;;
3863 esac
3864
3865 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
3866 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3867 X"$ac_file" : 'X\(//\)[^/]' \| \
3868 X"$ac_file" : 'X\(//\)$' \| \
3869 X"$ac_file" : 'X\(/\)' \| \
3870 . : '\(.\)' 2>/dev/null ||
3871 echo X"$ac_file" |
3872 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
3873 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
3874 /^X\(\/\/\)$/{ s//\1/; q; }
3875 /^X\(\/\).*/{ s//\1/; q; }
3876 s/.*/./; q'`
3877 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3878 { case "$ac_dir" in
3879 [\\/]* | ?:[\\/]* ) as_incr_dir=;;
3880 *) as_incr_dir=.;;
3881 esac
3882 as_dummy="$ac_dir"
3883 for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
3884 case $as_mkdir_dir in
3885 # Skip DOS drivespec
3886 ?:) as_incr_dir=$as_mkdir_dir ;;
3887 *)
3888 as_incr_dir=$as_incr_dir/$as_mkdir_dir
3889 test -d "$as_incr_dir" || mkdir "$as_incr_dir"
3890 ;;
3891 esac
3892 done; }
3893
3894 ac_dir_suffix="/`echo $ac_dir|sed 's,^\./,,'`"
3895 # A "../" for each directory in $ac_dir_suffix.
3896 ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'`
3897 else
3898 ac_dir_suffix= ac_dots=
3899 fi
3900
3901 case $srcdir in
3902 .) ac_srcdir=.
3903 if test -z "$ac_dots"; then
3904 ac_top_srcdir=.
3905 else
3906 ac_top_srcdir=`echo $ac_dots | sed 's,/$,,'`
3907 fi ;;
3908 [\\/]* | ?:[\\/]* )
3909 ac_srcdir=$srcdir$ac_dir_suffix;
3910 ac_top_srcdir=$srcdir ;;
3911 *) # Relative path.
3912 ac_srcdir=$ac_dots$srcdir$ac_dir_suffix
3913 ac_top_srcdir=$ac_dots$srcdir ;;
3914 esac
3915
3916 case $INSTALL in
3917 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
3918 *) ac_INSTALL=$ac_dots$INSTALL ;;
3919 esac
3920
3921 if test x"$ac_file" != x-; then
3922 { echo "$as_me:3922: creating $ac_file" >&5
3923 echo "$as_me: creating $ac_file" >&6;}
3924 rm -f "$ac_file"
3925 fi
3926 # Let's still pretend it is `configure' which instantiates (i.e., don't
3927 # use $as_me), people would be surprised to read:
3928 # /* config.h. Generated automatically by config.status. */
3929 configure_input="Generated automatically from `echo $ac_file_in |
3930 sed 's,.*/,,'` by configure."
3931
3932 # First look for the input files in the build tree, otherwise in the
3933 # src tree.
3934 ac_file_inputs=`IFS=:
3935 for f in $ac_file_in; do
3936 case $f in
3937 -) echo $tmp/stdin ;;
3938 [\\/$]*)
3939 # Absolute (can't be DOS-style, as IFS=:)
3940 test -f "$f" || { { echo "$as_me:3940: error: cannot find input file: $f" >&5
3941 echo "$as_me: error: cannot find input file: $f" >&2;}
3942 { (exit 1); exit 1; }; }
3943 echo $f;;
3944 *) # Relative
3945 if test -f "$f"; then
3946 # Build tree
3947 echo $f
3948 elif test -f "$srcdir/$f"; then
3949 # Source tree
3950 echo $srcdir/$f
3951 else
3952 # /dev/null tree
3953 { { echo "$as_me:3953: error: cannot find input file: $f" >&5
3954 echo "$as_me: error: cannot find input file: $f" >&2;}
3955 { (exit 1); exit 1; }; }
3956 fi;;
3957 esac
3958 done` || { (exit 1); exit 1; }
3959 EOF
3960 cat >>$CONFIG_STATUS <<EOF
3961 sed "$ac_vpsub
3962 $extrasub
3963 EOF
3964 cat >>$CONFIG_STATUS <<\EOF
3965 :t
3966 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
3967 s,@configure_input@,$configure_input,;t t
3968 s,@srcdir@,$ac_srcdir,;t t
3969 s,@top_srcdir@,$ac_top_srcdir,;t t
3970 s,@INSTALL@,$ac_INSTALL,;t t
3971 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
3972 rm -f $tmp/stdin
3973 if test x"$ac_file" != x-; then
3974 mv $tmp/out $ac_file
3975 else
3976 cat $tmp/out
3977 rm -f $tmp/out
3978 fi
3979
3980 done
3981 EOF
3982 cat >>$CONFIG_STATUS <<\EOF
3983
3984 #
3985 # CONFIG_HEADER section.
3986 #
3987
3988 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3989 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3990 #
3991 # ac_d sets the value in "#define NAME VALUE" lines.
3992 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
3993 ac_dB='[ ].*$,\1#\2'
3994 ac_dC=' '
3995 ac_dD=',;t'
3996 # ac_i turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3997 ac_iA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
3998 ac_iB='\([ ]\),\1#\2define\3'
3999 ac_iC=' '
4000 ac_iD='\4,;t'
4001 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
4002 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
4003 ac_uB='$,\1#\2define\3'
4004 ac_uC=' '
4005 ac_uD=',;t'
4006
4007 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
4008 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4009 case $ac_file in
4010 - | *:- | *:-:* ) # input from stdin
4011 cat >$tmp/stdin
4012 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4013 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4014 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4015 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4016 * ) ac_file_in=$ac_file.in ;;
4017 esac
4018
4019 test x"$ac_file" != x- && { echo "$as_me:4019: creating $ac_file" >&5
4020 echo "$as_me: creating $ac_file" >&6;}
4021
4022 # First look for the input files in the build tree, otherwise in the
4023 # src tree.
4024 ac_file_inputs=`IFS=:
4025 for f in $ac_file_in; do
4026 case $f in
4027 -) echo $tmp/stdin ;;
4028 [\\/$]*)
4029 # Absolute (can't be DOS-style, as IFS=:)
4030 test -f "$f" || { { echo "$as_me:4030: error: cannot find input file: $f" >&5
4031 echo "$as_me: error: cannot find input file: $f" >&2;}
4032 { (exit 1); exit 1; }; }
4033 echo $f;;
4034 *) # Relative
4035 if test -f "$f"; then
4036 # Build tree
4037 echo $f
4038 elif test -f "$srcdir/$f"; then
4039 # Source tree
4040 echo $srcdir/$f
4041 else
4042 # /dev/null tree
4043 { { echo "$as_me:4043: error: cannot find input file: $f" >&5
4044 echo "$as_me: error: cannot find input file: $f" >&2;}
4045 { (exit 1); exit 1; }; }
4046 fi;;
4047 esac
4048 done` || { (exit 1); exit 1; }
4049 # Remove the trailing spaces.
4050 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
4051
4052 EOF
4053
4054 # Transform confdefs.h into a list of #define's. We won't use it as a sed
4055 # script, but as data to insert where we see @DEFS@. We expect AC_SAVE_DEFS to
4056 # be either 'cat' or 'sort'.
4057 cat confdefs.h | uniq >conftest.vals
4058
4059 # Break up conftest.vals because some shells have a limit on
4060 # the size of here documents, and old seds have small limits too.
4061
4062 rm -f conftest.tail
4063 echo ' rm -f conftest.frag' >> $CONFIG_STATUS
4064 while grep . conftest.vals >/dev/null
4065 do
4066 # Write chunks of a limited-size here document to conftest.frag.
4067 echo ' cat >> conftest.frag <<CEOF' >> $CONFIG_STATUS
4068 sed ${ac_max_here_lines}q conftest.vals | sed -e 's/#ifdef.*/#if 0/' >> $CONFIG_STATUS
4069 echo 'CEOF' >> $CONFIG_STATUS
4070 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
4071 rm -f conftest.vals
4072 mv conftest.tail conftest.vals
4073 done
4074 rm -f conftest.vals
4075
4076 # Run sed to substitute the contents of conftest.frag into $tmp/in at the
4077 # marker @DEFS@.
4078 echo ' cat >> conftest.edit <<CEOF
4079 /@DEFS@/r conftest.frag
4080 /@DEFS@/d
4081 CEOF
4082 sed -f conftest.edit $tmp/in > $tmp/out
4083 rm -f $tmp/in
4084 mv $tmp/out $tmp/in
4085 rm -f conftest.edit conftest.frag
4086 ' >> $CONFIG_STATUS
4087
4088 cat >>$CONFIG_STATUS <<\EOF
4089 # Let's still pretend it is `configure' which instantiates (i.e., don't
4090 # use $as_me), people would be surprised to read:
4091 # /* config.h. Generated automatically by config.status. */
4092 if test x"$ac_file" = x-; then
4093 echo "/* Generated automatically by configure. */" >$tmp/config.h
4094 else
4095 echo "/* $ac_file. Generated automatically by configure. */" >$tmp/config.h
4096 fi
4097 cat $tmp/in >>$tmp/config.h
4098 rm -f $tmp/in
4099 if test x"$ac_file" != x-; then
4100 if cmp -s $ac_file $tmp/config.h 2>/dev/null; then
4101 { echo "$as_me:4101: $ac_file is unchanged" >&5
4102 echo "$as_me: $ac_file is unchanged" >&6;}
4103 else
4104 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4105 X"$ac_file" : 'X\(//\)[^/]' \| \
4106 X"$ac_file" : 'X\(//\)$' \| \
4107 X"$ac_file" : 'X\(/\)' \| \
4108 . : '\(.\)' 2>/dev/null ||
4109 echo X"$ac_file" |
4110 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4111 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4112 /^X\(\/\/\)$/{ s//\1/; q; }
4113 /^X\(\/\).*/{ s//\1/; q; }
4114 s/.*/./; q'`
4115 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4116 { case "$ac_dir" in
4117 [\\/]* | ?:[\\/]* ) as_incr_dir=;;
4118 *) as_incr_dir=.;;
4119 esac
4120 as_dummy="$ac_dir"
4121 for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
4122 case $as_mkdir_dir in
4123 # Skip DOS drivespec
4124 ?:) as_incr_dir=$as_mkdir_dir ;;
4125 *)
4126 as_incr_dir=$as_incr_dir/$as_mkdir_dir
4127 test -d "$as_incr_dir" || mkdir "$as_incr_dir"
4128 ;;
4129 esac
4130 done; }
4131
4132 fi
4133 rm -f $ac_file
4134 mv $tmp/config.h $ac_file
4135 fi
4136 else
4137 cat $tmp/config.h
4138 rm -f $tmp/config.h
4139 fi
4140 done
4141 EOF
4142 cat >>$CONFIG_STATUS <<\EOF
4143
4144 #
4145 # CONFIG_COMMANDS section.
4146 #
4147 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
4148 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
4149 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
4150
4151 case $ac_dest in
4152 esac
4153 done
4154 EOF
4155
4156 cat >>$CONFIG_STATUS <<\EOF
4157
4158 { (exit 0); exit 0; }
4159 EOF
4160 chmod +x $CONFIG_STATUS
4161 ac_clean_files=$ac_clean_files_save
4162
4163 # configure is writing to config.log, and then calls config.status.
4164 # config.status does its own redirection, appending to config.log.
4165 # Unfortunately, on DOS this fails, as config.log is still kept open
4166 # by configure, so config.status won't be able to write to it; its
4167 # output is simply discarded. So we exec the FD to /dev/null,
4168 # effectively closing config.log, so it can be properly (re)opened and
4169 # appended to by config.status. When coming back to configure, we
4170 # need to make the FD available again.
4171 if test "$no_create" != yes; then
4172 ac_cs_success=:
4173 exec 5>/dev/null
4174 $SHELL $CONFIG_STATUS || ac_cs_success=false
4175 exec 5>>config.log
4176 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4177 # would make configure fail if this is the last instruction.
4178 $ac_cs_success || { (exit 1); exit 1; }
4179 fi
4180
NetBSD on the FriendlyARM MINI2440