]>
Commit | Line | Data |
---|---|---|
bce1b489 BE |
1 | #! /bin/sh |
2 | ||
3 | # Guess values for system-dependent variables and create Makefiles. | |
4 | # Generated automatically using autoconf version 2.12.1 | |
5 | # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. | |
6 | # | |
7 | # This configure script is free software; the Free Software Foundation | |
8 | # gives unlimited permission to copy, distribute and modify it. | |
9 | ||
10 | # Defaults: | |
11 | ac_help= | |
12 | ac_default_prefix=/usr/local | |
13 | # Any additions from configure.in: | |
14 | ac_help="$ac_help | |
15 | --enable-objc-gc enable the use of Boehm's garbage collector with | |
16 | the GNU Objective-C runtime." | |
17 | ||
18 | # Initialize some variables set by options. | |
19 | # The variables have the same names as the options, with | |
20 | # dashes changed to underlines. | |
21 | build=NONE | |
22 | cache_file=./config.cache | |
23 | exec_prefix=NONE | |
24 | host=NONE | |
25 | no_create= | |
26 | nonopt=NONE | |
27 | no_recursion= | |
28 | prefix=NONE | |
29 | program_prefix=NONE | |
30 | program_suffix=NONE | |
31 | program_transform_name=s,x,x, | |
32 | silent= | |
33 | site= | |
34 | srcdir= | |
35 | target=NONE | |
36 | verbose= | |
37 | x_includes=NONE | |
38 | x_libraries=NONE | |
39 | bindir='${exec_prefix}/bin' | |
40 | sbindir='${exec_prefix}/sbin' | |
41 | libexecdir='${exec_prefix}/libexec' | |
42 | datadir='${prefix}/share' | |
43 | sysconfdir='${prefix}/etc' | |
44 | sharedstatedir='${prefix}/com' | |
45 | localstatedir='${prefix}/var' | |
46 | libdir='${exec_prefix}/lib' | |
47 | includedir='${prefix}/include' | |
48 | oldincludedir='/usr/include' | |
49 | infodir='${prefix}/info' | |
50 | mandir='${prefix}/man' | |
51 | ||
52 | # Initialize some other variables. | |
53 | subdirs= | |
54 | MFLAGS= MAKEFLAGS= | |
55 | SHELL=${CONFIG_SHELL-/bin/sh} | |
56 | # Maximum number of lines to put in a shell here document. | |
57 | ac_max_here_lines=12 | |
58 | ||
59 | ac_prev= | |
60 | for ac_option | |
61 | do | |
62 | ||
63 | # If the previous option needs an argument, assign it. | |
64 | if test -n "$ac_prev"; then | |
65 | eval "$ac_prev=\$ac_option" | |
66 | ac_prev= | |
67 | continue | |
68 | fi | |
69 | ||
70 | case "$ac_option" in | |
71 | -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; | |
72 | *) ac_optarg= ;; | |
73 | esac | |
74 | ||
75 | # Accept the important Cygnus configure options, so we can diagnose typos. | |
76 | ||
77 | case "$ac_option" in | |
78 | ||
79 | -bindir | --bindir | --bindi | --bind | --bin | --bi) | |
80 | ac_prev=bindir ;; | |
81 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) | |
82 | bindir="$ac_optarg" ;; | |
83 | ||
84 | -build | --build | --buil | --bui | --bu) | |
85 | ac_prev=build ;; | |
86 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) | |
87 | build="$ac_optarg" ;; | |
88 | ||
89 | -cache-file | --cache-file | --cache-fil | --cache-fi \ | |
90 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) | |
91 | ac_prev=cache_file ;; | |
92 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | |
93 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) | |
94 | cache_file="$ac_optarg" ;; | |
95 | ||
96 | -datadir | --datadir | --datadi | --datad | --data | --dat | --da) | |
97 | ac_prev=datadir ;; | |
98 | -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ | |
99 | | --da=*) | |
100 | datadir="$ac_optarg" ;; | |
101 | ||
102 | -disable-* | --disable-*) | |
103 | ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` | |
104 | # Reject names that are not valid shell variable names. | |
105 | if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then | |
106 | { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } | |
107 | fi | |
108 | ac_feature=`echo $ac_feature| sed 's/-/_/g'` | |
109 | eval "enable_${ac_feature}=no" ;; | |
110 | ||
111 | -enable-* | --enable-*) | |
112 | ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` | |
113 | # Reject names that are not valid shell variable names. | |
114 | if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then | |
115 | { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } | |
116 | fi | |
117 | ac_feature=`echo $ac_feature| sed 's/-/_/g'` | |
118 | case "$ac_option" in | |
119 | *=*) ;; | |
120 | *) ac_optarg=yes ;; | |
121 | esac | |
122 | eval "enable_${ac_feature}='$ac_optarg'" ;; | |
123 | ||
124 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | |
125 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | |
126 | | --exec | --exe | --ex) | |
127 | ac_prev=exec_prefix ;; | |
128 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | |
129 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | |
130 | | --exec=* | --exe=* | --ex=*) | |
131 | exec_prefix="$ac_optarg" ;; | |
132 | ||
133 | -gas | --gas | --ga | --g) | |
134 | # Obsolete; use --with-gas. | |
135 | with_gas=yes ;; | |
136 | ||
137 | -help | --help | --hel | --he) | |
138 | # Omit some internal or obsolete options to make the list less imposing. | |
139 | # This message is too long to be a string in the A/UX 3.1 sh. | |
140 | cat << EOF | |
141 | Usage: configure [options] [host] | |
142 | Options: [defaults in brackets after descriptions] | |
143 | Configuration: | |
144 | --cache-file=FILE cache test results in FILE | |
145 | --help print this message | |
146 | --no-create do not create output files | |
147 | --quiet, --silent do not print \`checking...' messages | |
148 | --version print the version of autoconf that created configure | |
149 | Directory and file names: | |
150 | --prefix=PREFIX install architecture-independent files in PREFIX | |
151 | [$ac_default_prefix] | |
152 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX | |
153 | [same as prefix] | |
154 | --bindir=DIR user executables in DIR [EPREFIX/bin] | |
155 | --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] | |
156 | --libexecdir=DIR program executables in DIR [EPREFIX/libexec] | |
157 | --datadir=DIR read-only architecture-independent data in DIR | |
158 | [PREFIX/share] | |
159 | --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] | |
160 | --sharedstatedir=DIR modifiable architecture-independent data in DIR | |
161 | [PREFIX/com] | |
162 | --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] | |
163 | --libdir=DIR object code libraries in DIR [EPREFIX/lib] | |
164 | --includedir=DIR C header files in DIR [PREFIX/include] | |
165 | --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] | |
166 | --infodir=DIR info documentation in DIR [PREFIX/info] | |
167 | --mandir=DIR man documentation in DIR [PREFIX/man] | |
168 | --srcdir=DIR find the sources in DIR [configure dir or ..] | |
169 | --program-prefix=PREFIX prepend PREFIX to installed program names | |
170 | --program-suffix=SUFFIX append SUFFIX to installed program names | |
171 | --program-transform-name=PROGRAM | |
172 | run sed PROGRAM on installed program names | |
173 | EOF | |
174 | cat << EOF | |
175 | Host type: | |
176 | --build=BUILD configure for building on BUILD [BUILD=HOST] | |
177 | --host=HOST configure for HOST [guessed] | |
178 | --target=TARGET configure for TARGET [TARGET=HOST] | |
179 | Features and packages: | |
180 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) | |
181 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] | |
182 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] | |
183 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) | |
184 | --x-includes=DIR X include files are in DIR | |
185 | --x-libraries=DIR X library files are in DIR | |
186 | EOF | |
187 | if test -n "$ac_help"; then | |
188 | echo "--enable and --with options recognized:$ac_help" | |
189 | fi | |
190 | exit 0 ;; | |
191 | ||
192 | -host | --host | --hos | --ho) | |
193 | ac_prev=host ;; | |
194 | -host=* | --host=* | --hos=* | --ho=*) | |
195 | host="$ac_optarg" ;; | |
196 | ||
197 | -includedir | --includedir | --includedi | --included | --include \ | |
198 | | --includ | --inclu | --incl | --inc) | |
199 | ac_prev=includedir ;; | |
200 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | |
201 | | --includ=* | --inclu=* | --incl=* | --inc=*) | |
202 | includedir="$ac_optarg" ;; | |
203 | ||
204 | -infodir | --infodir | --infodi | --infod | --info | --inf) | |
205 | ac_prev=infodir ;; | |
206 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) | |
207 | infodir="$ac_optarg" ;; | |
208 | ||
209 | -libdir | --libdir | --libdi | --libd) | |
210 | ac_prev=libdir ;; | |
211 | -libdir=* | --libdir=* | --libdi=* | --libd=*) | |
212 | libdir="$ac_optarg" ;; | |
213 | ||
214 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | |
215 | | --libexe | --libex | --libe) | |
216 | ac_prev=libexecdir ;; | |
217 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | |
218 | | --libexe=* | --libex=* | --libe=*) | |
219 | libexecdir="$ac_optarg" ;; | |
220 | ||
221 | -localstatedir | --localstatedir | --localstatedi | --localstated \ | |
222 | | --localstate | --localstat | --localsta | --localst \ | |
223 | | --locals | --local | --loca | --loc | --lo) | |
224 | ac_prev=localstatedir ;; | |
225 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | |
226 | | --localstate=* | --localstat=* | --localsta=* | --localst=* \ | |
227 | | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) | |
228 | localstatedir="$ac_optarg" ;; | |
229 | ||
230 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) | |
231 | ac_prev=mandir ;; | |
232 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) | |
233 | mandir="$ac_optarg" ;; | |
234 | ||
235 | -nfp | --nfp | --nf) | |
236 | # Obsolete; use --without-fp. | |
237 | with_fp=no ;; | |
238 | ||
239 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
240 | | --no-cr | --no-c) | |
241 | no_create=yes ;; | |
242 | ||
243 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
244 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) | |
245 | no_recursion=yes ;; | |
246 | ||
247 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | |
248 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | |
249 | | --oldin | --oldi | --old | --ol | --o) | |
250 | ac_prev=oldincludedir ;; | |
251 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | |
252 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | |
253 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) | |
254 | oldincludedir="$ac_optarg" ;; | |
255 | ||
256 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) | |
257 | ac_prev=prefix ;; | |
258 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) | |
259 | prefix="$ac_optarg" ;; | |
260 | ||
261 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ | |
262 | | --program-pre | --program-pr | --program-p) | |
263 | ac_prev=program_prefix ;; | |
264 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ | |
265 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) | |
266 | program_prefix="$ac_optarg" ;; | |
267 | ||
268 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ | |
269 | | --program-suf | --program-su | --program-s) | |
270 | ac_prev=program_suffix ;; | |
271 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ | |
272 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) | |
273 | program_suffix="$ac_optarg" ;; | |
274 | ||
275 | -program-transform-name | --program-transform-name \ | |
276 | | --program-transform-nam | --program-transform-na \ | |
277 | | --program-transform-n | --program-transform- \ | |
278 | | --program-transform | --program-transfor \ | |
279 | | --program-transfo | --program-transf \ | |
280 | | --program-trans | --program-tran \ | |
281 | | --progr-tra | --program-tr | --program-t) | |
282 | ac_prev=program_transform_name ;; | |
283 | -program-transform-name=* | --program-transform-name=* \ | |
284 | | --program-transform-nam=* | --program-transform-na=* \ | |
285 | | --program-transform-n=* | --program-transform-=* \ | |
286 | | --program-transform=* | --program-transfor=* \ | |
287 | | --program-transfo=* | --program-transf=* \ | |
288 | | --program-trans=* | --program-tran=* \ | |
289 | | --progr-tra=* | --program-tr=* | --program-t=*) | |
290 | program_transform_name="$ac_optarg" ;; | |
291 | ||
292 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | |
293 | | -silent | --silent | --silen | --sile | --sil) | |
294 | silent=yes ;; | |
295 | ||
296 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) | |
297 | ac_prev=sbindir ;; | |
298 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | |
299 | | --sbi=* | --sb=*) | |
300 | sbindir="$ac_optarg" ;; | |
301 | ||
302 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ | |
303 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | |
304 | | --sharedst | --shareds | --shared | --share | --shar \ | |
305 | | --sha | --sh) | |
306 | ac_prev=sharedstatedir ;; | |
307 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | |
308 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | |
309 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | |
310 | | --sha=* | --sh=*) | |
311 | sharedstatedir="$ac_optarg" ;; | |
312 | ||
313 | -site | --site | --sit) | |
314 | ac_prev=site ;; | |
315 | -site=* | --site=* | --sit=*) | |
316 | site="$ac_optarg" ;; | |
317 | ||
318 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) | |
319 | ac_prev=srcdir ;; | |
320 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) | |
321 | srcdir="$ac_optarg" ;; | |
322 | ||
323 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | |
324 | | --syscon | --sysco | --sysc | --sys | --sy) | |
325 | ac_prev=sysconfdir ;; | |
326 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | |
327 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) | |
328 | sysconfdir="$ac_optarg" ;; | |
329 | ||
330 | -target | --target | --targe | --targ | --tar | --ta | --t) | |
331 | ac_prev=target ;; | |
332 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) | |
333 | target="$ac_optarg" ;; | |
334 | ||
335 | -v | -verbose | --verbose | --verbos | --verbo | --verb) | |
336 | verbose=yes ;; | |
337 | ||
338 | -version | --version | --versio | --versi | --vers) | |
339 | echo "configure generated by autoconf version 2.12.1" | |
340 | exit 0 ;; | |
341 | ||
342 | -with-* | --with-*) | |
343 | ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` | |
344 | # Reject names that are not valid shell variable names. | |
345 | if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then | |
346 | { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } | |
347 | fi | |
348 | ac_package=`echo $ac_package| sed 's/-/_/g'` | |
349 | case "$ac_option" in | |
350 | *=*) ;; | |
351 | *) ac_optarg=yes ;; | |
352 | esac | |
353 | eval "with_${ac_package}='$ac_optarg'" ;; | |
354 | ||
355 | -without-* | --without-*) | |
356 | ac_package=`echo $ac_option|sed -e 's/-*without-//'` | |
357 | # Reject names that are not valid shell variable names. | |
358 | if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then | |
359 | { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } | |
360 | fi | |
361 | ac_package=`echo $ac_package| sed 's/-/_/g'` | |
362 | eval "with_${ac_package}=no" ;; | |
363 | ||
364 | --x) | |
365 | # Obsolete; use --with-x. | |
366 | with_x=yes ;; | |
367 | ||
368 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | |
369 | | --x-incl | --x-inc | --x-in | --x-i) | |
370 | ac_prev=x_includes ;; | |
371 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | |
372 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) | |
373 | x_includes="$ac_optarg" ;; | |
374 | ||
375 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ | |
376 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) | |
377 | ac_prev=x_libraries ;; | |
378 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | |
379 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) | |
380 | x_libraries="$ac_optarg" ;; | |
381 | ||
382 | -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } | |
383 | ;; | |
384 | ||
385 | *) | |
386 | if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then | |
387 | echo "configure: warning: $ac_option: invalid host type" 1>&2 | |
388 | fi | |
389 | if test "x$nonopt" != xNONE; then | |
390 | { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } | |
391 | fi | |
392 | nonopt="$ac_option" | |
393 | ;; | |
394 | ||
395 | esac | |
396 | done | |
397 | ||
398 | if test -n "$ac_prev"; then | |
399 | { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } | |
400 | fi | |
401 | ||
402 | trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 | |
403 | ||
404 | # File descriptor usage: | |
405 | # 0 standard input | |
406 | # 1 file creation | |
407 | # 2 errors and warnings | |
408 | # 3 some systems may open it to /dev/tty | |
409 | # 4 used on the Kubota Titan | |
410 | # 6 checking for... messages and results | |
411 | # 5 compiler messages saved in config.log | |
412 | if test "$silent" = yes; then | |
413 | exec 6>/dev/null | |
414 | else | |
415 | exec 6>&1 | |
416 | fi | |
417 | exec 5>./config.log | |
418 | ||
419 | echo "\ | |
420 | This file contains any messages produced by compilers while | |
421 | running configure, to aid debugging if configure makes a mistake. | |
422 | " 1>&5 | |
423 | ||
424 | # Strip out --no-create and --no-recursion so they do not pile up. | |
425 | # Also quote any args containing shell metacharacters. | |
426 | ac_configure_args= | |
427 | for ac_arg | |
428 | do | |
429 | case "$ac_arg" in | |
430 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | |
431 | | --no-cr | --no-c) ;; | |
432 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | |
433 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; | |
434 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) | |
435 | ac_configure_args="$ac_configure_args '$ac_arg'" ;; | |
436 | *) ac_configure_args="$ac_configure_args $ac_arg" ;; | |
437 | esac | |
438 | done | |
439 | ||
440 | # NLS nuisances. | |
441 | # Only set these to C if already set. These must not be set unconditionally | |
442 | # because not all systems understand e.g. LANG=C (notably SCO). | |
443 | # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! | |
444 | # Non-C LC_CTYPE values break the ctype check. | |
445 | if test "${LANG+set}" = set; then LANG=C; export LANG; fi | |
446 | if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi | |
447 | if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi | |
448 | if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi | |
449 | ||
450 | # confdefs.h avoids OS command line length limits that DEFS can exceed. | |
451 | rm -rf conftest* confdefs.h | |
452 | # AIX cpp loses on an empty file, so make sure it contains at least a newline. | |
453 | echo > confdefs.h | |
454 | ||
455 | # A filename unique to this package, relative to the directory that | |
456 | # configure is in, which we can look for to find out if srcdir is correct. | |
e9c15625 | 457 | ac_unique_file=objc.h |
bce1b489 BE |
458 | |
459 | # Find the source files, if location was not specified. | |
460 | if test -z "$srcdir"; then | |
461 | ac_srcdir_defaulted=yes | |
462 | # Try the directory containing this script, then its parent. | |
463 | ac_prog=$0 | |
464 | ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` | |
465 | test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. | |
466 | srcdir=$ac_confdir | |
467 | if test ! -r $srcdir/$ac_unique_file; then | |
468 | srcdir=.. | |
469 | fi | |
470 | else | |
471 | ac_srcdir_defaulted=no | |
472 | fi | |
473 | if test ! -r $srcdir/$ac_unique_file; then | |
474 | if test "$ac_srcdir_defaulted" = yes; then | |
475 | { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } | |
476 | else | |
477 | { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } | |
478 | fi | |
479 | fi | |
480 | srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` | |
481 | ||
482 | # Prefer explicitly selected file to automatically selected ones. | |
483 | if test -z "$CONFIG_SITE"; then | |
484 | if test "x$prefix" != xNONE; then | |
485 | CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" | |
486 | else | |
487 | CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" | |
488 | fi | |
489 | fi | |
490 | for ac_site_file in $CONFIG_SITE; do | |
491 | if test -r "$ac_site_file"; then | |
492 | echo "loading site script $ac_site_file" | |
493 | . "$ac_site_file" | |
494 | fi | |
495 | done | |
496 | ||
497 | if test -r "$cache_file"; then | |
498 | echo "loading cache $cache_file" | |
499 | . $cache_file | |
500 | else | |
501 | echo "creating cache $cache_file" | |
502 | > $cache_file | |
503 | fi | |
504 | ||
505 | ac_ext=c | |
506 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. | |
507 | ac_cpp='$CPP $CPPFLAGS' | |
508 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' | |
509 | ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' | |
510 | cross_compiling=$ac_cv_prog_cc_cross | |
511 | ||
512 | if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then | |
513 | # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. | |
514 | if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then | |
515 | ac_n= ac_c=' | |
516 | ' ac_t=' ' | |
517 | else | |
518 | ac_n=-n ac_c= ac_t= | |
519 | fi | |
520 | else | |
521 | ac_n= ac_c='\c' ac_t= | |
522 | fi | |
523 | ||
524 | ||
525 | #AC_CONFIG_HEADER(config.h) | |
526 | ||
527 | if test "${srcdir}" = "." ; then | |
528 | if test "${with_target_subdir}" != "." ; then | |
529 | topsrcdir=${with_multisrctop}../.. | |
530 | else | |
531 | topsrcdir=${with_multisrctop}.. | |
532 | fi | |
533 | else | |
534 | topsrcdir=${srcdir}/.. | |
535 | fi | |
536 | ||
537 | # For ObjC we'll set CC to point at the built gcc, but this will get it into | |
538 | # the makefiles | |
539 | # Extract the first word of "gcc", so it can be a program name with args. | |
540 | set dummy gcc; ac_word=$2 | |
541 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
542 | echo "configure:543: checking for $ac_word" >&5 | |
543 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then | |
544 | echo $ac_n "(cached) $ac_c" 1>&6 | |
545 | else | |
546 | if test -n "$CC"; then | |
547 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
548 | else | |
549 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" | |
550 | for ac_dir in $PATH; do | |
551 | test -z "$ac_dir" && ac_dir=. | |
552 | if test -f $ac_dir/$ac_word; then | |
553 | ac_cv_prog_CC="gcc" | |
554 | break | |
555 | fi | |
556 | done | |
557 | IFS="$ac_save_ifs" | |
558 | fi | |
559 | fi | |
560 | CC="$ac_cv_prog_CC" | |
561 | if test -n "$CC"; then | |
562 | echo "$ac_t""$CC" 1>&6 | |
563 | else | |
564 | echo "$ac_t""no" 1>&6 | |
565 | fi | |
566 | ||
567 | if test -z "$CC"; then | |
568 | # Extract the first word of "cc", so it can be a program name with args. | |
569 | set dummy cc; ac_word=$2 | |
570 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
571 | echo "configure:572: checking for $ac_word" >&5 | |
572 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then | |
573 | echo $ac_n "(cached) $ac_c" 1>&6 | |
574 | else | |
575 | if test -n "$CC"; then | |
576 | ac_cv_prog_CC="$CC" # Let the user override the test. | |
577 | else | |
578 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" | |
579 | ac_prog_rejected=no | |
580 | for ac_dir in $PATH; do | |
581 | test -z "$ac_dir" && ac_dir=. | |
582 | if test -f $ac_dir/$ac_word; then | |
583 | if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then | |
584 | ac_prog_rejected=yes | |
585 | continue | |
586 | fi | |
587 | ac_cv_prog_CC="cc" | |
588 | break | |
589 | fi | |
590 | done | |
591 | IFS="$ac_save_ifs" | |
592 | if test $ac_prog_rejected = yes; then | |
593 | # We found a bogon in the path, so make sure we never use it. | |
594 | set dummy $ac_cv_prog_CC | |
595 | shift | |
596 | if test $# -gt 0; then | |
597 | # We chose a different compiler from the bogus one. | |
598 | # However, it has the same basename, so the bogon will be chosen | |
599 | # first if we set CC to just the basename; use the full file name. | |
600 | shift | |
601 | set dummy "$ac_dir/$ac_word" "$@" | |
602 | shift | |
603 | ac_cv_prog_CC="$@" | |
604 | fi | |
605 | fi | |
606 | fi | |
607 | fi | |
608 | CC="$ac_cv_prog_CC" | |
609 | if test -n "$CC"; then | |
610 | echo "$ac_t""$CC" 1>&6 | |
611 | else | |
612 | echo "$ac_t""no" 1>&6 | |
613 | fi | |
614 | ||
615 | test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } | |
616 | fi | |
617 | ||
618 | echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 | |
619 | echo "configure:620: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 | |
620 | ||
621 | ac_ext=c | |
622 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. | |
623 | ac_cpp='$CPP $CPPFLAGS' | |
624 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' | |
625 | ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' | |
626 | cross_compiling=$ac_cv_prog_cc_cross | |
627 | ||
628 | cat > conftest.$ac_ext <<EOF | |
629 | #line 630 "configure" | |
630 | #include "confdefs.h" | |
631 | main(){return(0);} | |
632 | EOF | |
633 | if { (eval echo configure:634: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then | |
634 | ac_cv_prog_cc_works=yes | |
635 | # If we can't run a trivial program, we are probably using a cross compiler. | |
636 | if (./conftest; exit) 2>/dev/null; then | |
637 | ac_cv_prog_cc_cross=no | |
638 | else | |
639 | ac_cv_prog_cc_cross=yes | |
640 | fi | |
641 | else | |
642 | echo "configure: failed program was:" >&5 | |
643 | cat conftest.$ac_ext >&5 | |
644 | ac_cv_prog_cc_works=no | |
645 | fi | |
646 | rm -fr conftest* | |
647 | ||
648 | echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 | |
649 | if test $ac_cv_prog_cc_works = no; then | |
650 | { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } | |
651 | fi | |
652 | echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 | |
653 | echo "configure:654: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 | |
654 | echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 | |
655 | cross_compiling=$ac_cv_prog_cc_cross | |
656 | ||
657 | echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 | |
658 | echo "configure:659: checking whether we are using GNU C" >&5 | |
659 | if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then | |
660 | echo $ac_n "(cached) $ac_c" 1>&6 | |
661 | else | |
662 | cat > conftest.c <<EOF | |
663 | #ifdef __GNUC__ | |
664 | yes; | |
665 | #endif | |
666 | EOF | |
667 | if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:668: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then | |
668 | ac_cv_prog_gcc=yes | |
669 | else | |
670 | ac_cv_prog_gcc=no | |
671 | fi | |
672 | fi | |
673 | ||
674 | echo "$ac_t""$ac_cv_prog_gcc" 1>&6 | |
675 | ||
676 | if test $ac_cv_prog_gcc = yes; then | |
677 | GCC=yes | |
678 | ac_test_CFLAGS="${CFLAGS+set}" | |
679 | ac_save_CFLAGS="$CFLAGS" | |
680 | CFLAGS= | |
681 | echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 | |
682 | echo "configure:683: checking whether ${CC-cc} accepts -g" >&5 | |
683 | if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then | |
684 | echo $ac_n "(cached) $ac_c" 1>&6 | |
685 | else | |
686 | echo 'void f(){}' > conftest.c | |
687 | if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then | |
688 | ac_cv_prog_cc_g=yes | |
689 | else | |
690 | ac_cv_prog_cc_g=no | |
691 | fi | |
692 | rm -f conftest* | |
693 | ||
694 | fi | |
695 | ||
696 | echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 | |
697 | if test "$ac_test_CFLAGS" = set; then | |
698 | CFLAGS="$ac_save_CFLAGS" | |
699 | elif test $ac_cv_prog_cc_g = yes; then | |
700 | CFLAGS="-g -O2" | |
701 | else | |
702 | CFLAGS="-O2" | |
703 | fi | |
704 | else | |
705 | GCC= | |
706 | test "${CFLAGS+set}" = set || CFLAGS="-g" | |
707 | fi | |
708 | ||
709 | ||
710 | test "$AR" || AR=ar | |
711 | ||
712 | if test "$RANLIB"; then : | |
713 | ||
714 | else | |
715 | # Extract the first word of "ranlib", so it can be a program name with args. | |
716 | set dummy ranlib; ac_word=$2 | |
717 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 | |
718 | echo "configure:719: checking for $ac_word" >&5 | |
719 | if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then | |
720 | echo $ac_n "(cached) $ac_c" 1>&6 | |
721 | else | |
722 | if test -n "$RANLIB"; then | |
723 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. | |
724 | else | |
725 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" | |
726 | for ac_dir in $PATH; do | |
727 | test -z "$ac_dir" && ac_dir=. | |
728 | if test -f $ac_dir/$ac_word; then | |
729 | ac_cv_prog_RANLIB="ranlib" | |
730 | break | |
731 | fi | |
732 | done | |
733 | IFS="$ac_save_ifs" | |
734 | test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" | |
735 | fi | |
736 | fi | |
737 | RANLIB="$ac_cv_prog_RANLIB" | |
738 | if test -n "$RANLIB"; then | |
739 | echo "$ac_t""$RANLIB" 1>&6 | |
740 | else | |
741 | echo "$ac_t""no" 1>&6 | |
742 | fi | |
743 | ||
744 | fi | |
745 | ac_aux_dir= | |
746 | for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do | |
747 | if test -f $ac_dir/install-sh; then | |
748 | ac_aux_dir=$ac_dir | |
749 | ac_install_sh="$ac_aux_dir/install-sh -c" | |
750 | break | |
751 | elif test -f $ac_dir/install.sh; then | |
752 | ac_aux_dir=$ac_dir | |
753 | ac_install_sh="$ac_aux_dir/install.sh -c" | |
754 | break | |
755 | fi | |
756 | done | |
757 | if test -z "$ac_aux_dir"; then | |
758 | { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; } | |
759 | fi | |
760 | ac_config_guess=$ac_aux_dir/config.guess | |
761 | ac_config_sub=$ac_aux_dir/config.sub | |
762 | ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. | |
763 | ||
764 | # Find a good install program. We prefer a C program (faster), | |
765 | # so one script is as good as another. But avoid the broken or | |
766 | # incompatible versions: | |
767 | # SysV /etc/install, /usr/sbin/install | |
768 | # SunOS /usr/etc/install | |
769 | # IRIX /sbin/install | |
770 | # AIX /bin/install | |
771 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag | |
772 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args | |
773 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" | |
774 | # ./install, which can be erroneously created by make from ./install.sh. | |
775 | echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 | |
776 | echo "configure:777: checking for a BSD compatible install" >&5 | |
777 | if test -z "$INSTALL"; then | |
778 | if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then | |
779 | echo $ac_n "(cached) $ac_c" 1>&6 | |
780 | else | |
781 | IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:" | |
782 | for ac_dir in $PATH; do | |
783 | # Account for people who put trailing slashes in PATH elements. | |
784 | case "$ac_dir/" in | |
785 | /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; | |
786 | *) | |
787 | # OSF1 and SCO ODT 3.0 have their own names for install. | |
788 | # Don't use installbsd from OSF since it installs stuff as root | |
789 | # by default. | |
790 | for ac_prog in ginstall scoinst install; do | |
791 | if test -f $ac_dir/$ac_prog; then | |
792 | if test $ac_prog = install && | |
793 | grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then | |
794 | # AIX install. It has an incompatible calling convention. | |
795 | : | |
796 | else | |
797 | ac_cv_path_install="$ac_dir/$ac_prog -c" | |
798 | break 2 | |
799 | fi | |
800 | fi | |
801 | done | |
802 | ;; | |
803 | esac | |
804 | done | |
805 | IFS="$ac_save_IFS" | |
806 | ||
807 | fi | |
808 | if test "${ac_cv_path_install+set}" = set; then | |
809 | INSTALL="$ac_cv_path_install" | |
810 | else | |
811 | # As a last resort, use the slow shell script. We don't cache a | |
812 | # path for INSTALL within a source directory, because that will | |
813 | # break other packages using the cache if that directory is | |
814 | # removed, or if the path is relative. | |
815 | INSTALL="$ac_install_sh" | |
816 | fi | |
817 | fi | |
818 | echo "$ac_t""$INSTALL" 1>&6 | |
819 | ||
820 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. | |
821 | # It thinks the first close brace ends the variable substitution. | |
822 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' | |
823 | ||
824 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' | |
825 | ||
826 | ||
827 | ||
828 | # Sanity check for the cross-compilation case: | |
829 | echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 | |
830 | echo "configure:831: checking how to run the C preprocessor" >&5 | |
831 | # On Suns, sometimes $CPP names a directory. | |
832 | if test -n "$CPP" && test -d "$CPP"; then | |
833 | CPP= | |
834 | fi | |
835 | if test -z "$CPP"; then | |
836 | if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then | |
837 | echo $ac_n "(cached) $ac_c" 1>&6 | |
838 | else | |
839 | # This must be in double quotes, not single quotes, because CPP may get | |
840 | # substituted into the Makefile and "${CC-cc}" will confuse make. | |
841 | CPP="${CC-cc} -E" | |
842 | # On the NeXT, cc -E runs the code through the compiler's parser, | |
843 | # not just through cpp. | |
844 | cat > conftest.$ac_ext <<EOF | |
845 | #line 846 "configure" | |
846 | #include "confdefs.h" | |
847 | #include <assert.h> | |
848 | Syntax Error | |
849 | EOF | |
850 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
851 | { (eval echo configure:852: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } | |
852 | ac_err=`grep -v '^ *+' conftest.out` | |
853 | if test -z "$ac_err"; then | |
854 | : | |
855 | else | |
856 | echo "$ac_err" >&5 | |
857 | echo "configure: failed program was:" >&5 | |
858 | cat conftest.$ac_ext >&5 | |
859 | rm -rf conftest* | |
860 | CPP="${CC-cc} -E -traditional-cpp" | |
861 | cat > conftest.$ac_ext <<EOF | |
862 | #line 863 "configure" | |
863 | #include "confdefs.h" | |
864 | #include <assert.h> | |
865 | Syntax Error | |
866 | EOF | |
867 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
868 | { (eval echo configure:869: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } | |
869 | ac_err=`grep -v '^ *+' conftest.out` | |
870 | if test -z "$ac_err"; then | |
871 | : | |
872 | else | |
873 | echo "$ac_err" >&5 | |
874 | echo "configure: failed program was:" >&5 | |
875 | cat conftest.$ac_ext >&5 | |
876 | rm -rf conftest* | |
877 | CPP=/lib/cpp | |
878 | fi | |
879 | rm -f conftest* | |
880 | fi | |
881 | rm -f conftest* | |
882 | ac_cv_prog_CPP="$CPP" | |
883 | fi | |
884 | CPP="$ac_cv_prog_CPP" | |
885 | else | |
886 | ac_cv_prog_CPP="$CPP" | |
887 | fi | |
888 | echo "$ac_t""$CPP" 1>&6 | |
889 | ||
890 | ac_safe=`echo "stdio.h" | sed 'y%./+-%__p_%'` | |
891 | echo $ac_n "checking for stdio.h""... $ac_c" 1>&6 | |
892 | echo "configure:893: checking for stdio.h" >&5 | |
893 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then | |
894 | echo $ac_n "(cached) $ac_c" 1>&6 | |
895 | else | |
896 | cat > conftest.$ac_ext <<EOF | |
897 | #line 898 "configure" | |
898 | #include "confdefs.h" | |
899 | #include <stdio.h> | |
900 | EOF | |
901 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
902 | { (eval echo configure:903: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } | |
903 | ac_err=`grep -v '^ *+' conftest.out` | |
904 | if test -z "$ac_err"; then | |
905 | rm -rf conftest* | |
906 | eval "ac_cv_header_$ac_safe=yes" | |
907 | else | |
908 | echo "$ac_err" >&5 | |
909 | echo "configure: failed program was:" >&5 | |
910 | cat conftest.$ac_ext >&5 | |
911 | rm -rf conftest* | |
912 | eval "ac_cv_header_$ac_safe=no" | |
913 | fi | |
914 | rm -f conftest* | |
915 | fi | |
916 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then | |
917 | echo "$ac_t""yes" 1>&6 | |
918 | : | |
919 | else | |
920 | echo "$ac_t""no" 1>&6 | |
921 | { echo "configure: error: Can't find stdio.h. | |
922 | You must have a usable C system for the target already installed, at least | |
923 | including headers and, preferably, the library, before you can configure | |
924 | the Objective C runtime system. If necessary, install gcc now with | |
925 | \`LANGUAGES=c', then the target library, then build with \`LANGUAGES=objc'." 1>&2; exit 1; } | |
926 | fi | |
927 | ||
928 | ||
929 | echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 | |
930 | echo "configure:931: checking for ANSI C header files" >&5 | |
931 | if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then | |
932 | echo $ac_n "(cached) $ac_c" 1>&6 | |
933 | else | |
934 | cat > conftest.$ac_ext <<EOF | |
935 | #line 936 "configure" | |
936 | #include "confdefs.h" | |
937 | #include <stdlib.h> | |
938 | #include <stdarg.h> | |
939 | #include <string.h> | |
940 | #include <float.h> | |
941 | EOF | |
942 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" | |
943 | { (eval echo configure:944: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } | |
944 | ac_err=`grep -v '^ *+' conftest.out` | |
945 | if test -z "$ac_err"; then | |
946 | rm -rf conftest* | |
947 | ac_cv_header_stdc=yes | |
948 | else | |
949 | echo "$ac_err" >&5 | |
950 | echo "configure: failed program was:" >&5 | |
951 | cat conftest.$ac_ext >&5 | |
952 | rm -rf conftest* | |
953 | ac_cv_header_stdc=no | |
954 | fi | |
955 | rm -f conftest* | |
956 | ||
957 | if test $ac_cv_header_stdc = yes; then | |
958 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. | |
959 | cat > conftest.$ac_ext <<EOF | |
960 | #line 961 "configure" | |
961 | #include "confdefs.h" | |
962 | #include <string.h> | |
963 | EOF | |
964 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
965 | egrep "memchr" >/dev/null 2>&1; then | |
966 | : | |
967 | else | |
968 | rm -rf conftest* | |
969 | ac_cv_header_stdc=no | |
970 | fi | |
971 | rm -f conftest* | |
972 | ||
973 | fi | |
974 | ||
975 | if test $ac_cv_header_stdc = yes; then | |
976 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. | |
977 | cat > conftest.$ac_ext <<EOF | |
978 | #line 979 "configure" | |
979 | #include "confdefs.h" | |
980 | #include <stdlib.h> | |
981 | EOF | |
982 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | | |
983 | egrep "free" >/dev/null 2>&1; then | |
984 | : | |
985 | else | |
986 | rm -rf conftest* | |
987 | ac_cv_header_stdc=no | |
988 | fi | |
989 | rm -f conftest* | |
990 | ||
991 | fi | |
992 | ||
993 | if test $ac_cv_header_stdc = yes; then | |
994 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. | |
995 | if test "$cross_compiling" = yes; then | |
996 | : | |
997 | else | |
998 | cat > conftest.$ac_ext <<EOF | |
999 | #line 1000 "configure" | |
1000 | #include "confdefs.h" | |
1001 | #include <ctype.h> | |
1002 | #define ISLOWER(c) ('a' <= (c) && (c) <= 'z') | |
1003 | #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) | |
1004 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) | |
1005 | int main () { int i; for (i = 0; i < 256; i++) | |
1006 | if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); | |
1007 | exit (0); } | |
1008 | ||
1009 | EOF | |
1010 | if { (eval echo configure:1011: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null | |
1011 | then | |
1012 | : | |
1013 | else | |
1014 | echo "configure: failed program was:" >&5 | |
1015 | cat conftest.$ac_ext >&5 | |
1016 | rm -fr conftest* | |
1017 | ac_cv_header_stdc=no | |
1018 | fi | |
1019 | rm -fr conftest* | |
1020 | fi | |
1021 | ||
1022 | fi | |
1023 | fi | |
1024 | ||
1025 | echo "$ac_t""$ac_cv_header_stdc" 1>&6 | |
1026 | if test $ac_cv_header_stdc = yes; then | |
1027 | cat >> confdefs.h <<\EOF | |
1028 | #define STDC_HEADERS 1 | |
1029 | EOF | |
1030 | ||
1031 | fi | |
1032 | ||
1033 | ||
1034 | # Determine the name of the GCC thread file. | |
1035 | ||
1036 | echo $ac_n "checking for thread file""... $ac_c" 1>&6 | |
1037 | echo "configure:1038: checking for thread file" >&5 | |
1038 | if eval "test \"`echo '$''{'objc_cv_thread_file'+set}'`\" = set"; then | |
1039 | echo $ac_n "(cached) $ac_c" 1>&6 | |
1040 | else | |
1041 | if test -f ../../gcc/Makefile | |
1042 | then | |
1043 | objc_cv_thread_file=`grep ^GCC_THREAD_FILE ../../gcc/Makefile | awk -F= '{ print $2 }'` | |
1044 | else | |
1045 | { echo "configure: error: not found" 1>&2; exit 1; } | |
1046 | fi | |
1047 | fi | |
1048 | ||
1049 | echo "$ac_t""$objc_cv_thread_file" 1>&6 | |
1050 | OBJC_THREAD_FILE=$objc_cv_thread_file | |
1051 | ||
1052 | ||
1053 | # Check whether --enable-objc-gc or --disable-objc-gc was given. | |
1054 | if test "${enable_objc_gc+set}" = set; then | |
1055 | enableval="$enable_objc_gc" | |
1056 | if [ x$enable_objc_gc = xno ]; then | |
1057 | OBJC_BOEHM_GC='' | |
1058 | else | |
1059 | OBJC_BOEHM_GC=libobjc_gc.a | |
1060 | fi | |
1061 | else | |
1062 | OBJC_BOEHM_GC='' | |
1063 | fi | |
1064 | ||
1065 | ||
1066 | ||
1067 | ||
1068 | # We need multilib support, but only if configuring for the target. | |
1069 | trap '' 1 2 15 | |
1070 | cat > confcache <<\EOF | |
1071 | # This file is a shell script that caches the results of configure | |
1072 | # tests run on this system so they can be shared between configure | |
1073 | # scripts and configure runs. It is not useful on other systems. | |
1074 | # If it contains results you don't want to keep, you may remove or edit it. | |
1075 | # | |
1076 | # By default, configure uses ./config.cache as the cache file, | |
1077 | # creating it if it does not exist already. You can give configure | |
1078 | # the --cache-file=FILE option to use a different cache file; that is | |
1079 | # what configure does when it calls configure scripts in | |
1080 | # subdirectories, so they share the cache. | |
1081 | # Giving --cache-file=/dev/null disables caching, for debugging configure. | |
1082 | # config.status only pays attention to the cache file if you give it the | |
1083 | # --recheck option to rerun configure. | |
1084 | # | |
1085 | EOF | |
1086 | # The following way of writing the cache mishandles newlines in values, | |
1087 | # but we know of no workaround that is simple, portable, and efficient. | |
1088 | # So, don't put newlines in cache variables' values. | |
1089 | # Ultrix sh set writes to stderr and can't be redirected directly, | |
1090 | # and sets the high bit in the cache file unless we assign to the vars. | |
1091 | (set) 2>&1 | | |
1092 | case `(ac_space=' '; set) 2>&1 | grep ac_space` in | |
1093 | *ac_space=\ *) | |
1094 | # `set' does not quote correctly, so add quotes (double-quote substitution | |
1095 | # turns \\\\ into \\, and sed turns \\ into \). | |
1096 | sed -n \ | |
1097 | -e "s/'/'\\\\''/g" \ | |
1098 | -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" | |
1099 | ;; | |
1100 | *) | |
1101 | # `set' quotes correctly as required by POSIX, so do not add quotes. | |
1102 | sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' | |
1103 | ;; | |
1104 | esac >> confcache | |
1105 | if cmp -s $cache_file confcache; then | |
1106 | : | |
1107 | else | |
1108 | if test -w $cache_file; then | |
1109 | echo "updating cache $cache_file" | |
1110 | cat confcache > $cache_file | |
1111 | else | |
1112 | echo "not updating unwritable cache $cache_file" | |
1113 | fi | |
1114 | fi | |
1115 | rm -f confcache | |
1116 | ||
1117 | trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 | |
1118 | ||
1119 | test "x$prefix" = xNONE && prefix=$ac_default_prefix | |
1120 | # Let make expand exec_prefix. | |
1121 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' | |
1122 | ||
1123 | # Any assignment to VPATH causes Sun make to only execute | |
1124 | # the first set of double-colon rules, so remove it if not needed. | |
1125 | # If there is a colon in the path, we need to keep it. | |
1126 | if test "x$srcdir" = x.; then | |
1127 | ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' | |
1128 | fi | |
1129 | ||
1130 | trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 | |
1131 | ||
1132 | # Transform confdefs.h into DEFS. | |
1133 | # Protect against shell expansion while executing Makefile rules. | |
1134 | # Protect against Makefile macro expansion. | |
1135 | cat > conftest.defs <<\EOF | |
1136 | s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g | |
1137 | s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g | |
1138 | s%\[%\\&%g | |
1139 | s%\]%\\&%g | |
1140 | s%\$%$$%g | |
1141 | EOF | |
1142 | DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '` | |
1143 | rm -f conftest.defs | |
1144 | ||
1145 | ||
1146 | # Without the "./", some shells look in PATH for config.status. | |
1147 | : ${CONFIG_STATUS=./config.status} | |
1148 | ||
1149 | echo creating $CONFIG_STATUS | |
1150 | rm -f $CONFIG_STATUS | |
1151 | cat > $CONFIG_STATUS <<EOF | |
1152 | #! /bin/sh | |
1153 | # Generated automatically by configure. | |
1154 | # Run this file to recreate the current configuration. | |
1155 | # This directory was configured as follows, | |
1156 | # on host `(hostname || uname -n) 2>/dev/null | sed 1q`: | |
1157 | # | |
1158 | # $0 $ac_configure_args | |
1159 | # | |
1160 | # Compiler output produced by configure, useful for debugging | |
1161 | # configure, is in ./config.log if it exists. | |
1162 | ||
1163 | ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" | |
1164 | for ac_option | |
1165 | do | |
1166 | case "\$ac_option" in | |
1167 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) | |
1168 | echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" | |
1169 | exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; | |
1170 | -version | --version | --versio | --versi | --vers | --ver | --ve | --v) | |
1171 | echo "$CONFIG_STATUS generated by autoconf version 2.12.1" | |
1172 | exit 0 ;; | |
1173 | -help | --help | --hel | --he | --h) | |
1174 | echo "\$ac_cs_usage"; exit 0 ;; | |
1175 | *) echo "\$ac_cs_usage"; exit 1 ;; | |
1176 | esac | |
1177 | done | |
1178 | ||
1179 | ac_given_srcdir=$srcdir | |
1180 | ac_given_INSTALL="$INSTALL" | |
1181 | ||
1182 | trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 | |
1183 | EOF | |
1184 | cat >> $CONFIG_STATUS <<EOF | |
1185 | ||
1186 | # Protect against being on the right side of a sed subst in config.status. | |
1187 | sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; | |
1188 | s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF | |
1189 | $ac_vpsub | |
1190 | $extrasub | |
1191 | s%@SHELL@%$SHELL%g | |
1192 | s%@CFLAGS@%$CFLAGS%g | |
1193 | s%@CPPFLAGS@%$CPPFLAGS%g | |
1194 | s%@CXXFLAGS@%$CXXFLAGS%g | |
1195 | s%@DEFS@%$DEFS%g | |
1196 | s%@LDFLAGS@%$LDFLAGS%g | |
1197 | s%@LIBS@%$LIBS%g | |
1198 | s%@exec_prefix@%$exec_prefix%g | |
1199 | s%@prefix@%$prefix%g | |
1200 | s%@program_transform_name@%$program_transform_name%g | |
1201 | s%@bindir@%$bindir%g | |
1202 | s%@sbindir@%$sbindir%g | |
1203 | s%@libexecdir@%$libexecdir%g | |
1204 | s%@datadir@%$datadir%g | |
1205 | s%@sysconfdir@%$sysconfdir%g | |
1206 | s%@sharedstatedir@%$sharedstatedir%g | |
1207 | s%@localstatedir@%$localstatedir%g | |
1208 | s%@libdir@%$libdir%g | |
1209 | s%@includedir@%$includedir%g | |
1210 | s%@oldincludedir@%$oldincludedir%g | |
1211 | s%@infodir@%$infodir%g | |
1212 | s%@mandir@%$mandir%g | |
1213 | s%@CC@%$CC%g | |
1214 | s%@AR@%$AR%g | |
1215 | s%@RANLIB@%$RANLIB%g | |
1216 | s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g | |
1217 | s%@INSTALL_DATA@%$INSTALL_DATA%g | |
1218 | s%@CPP@%$CPP%g | |
1219 | s%@OBJC_THREAD_FILE@%$OBJC_THREAD_FILE%g | |
1220 | s%@OBJC_BOEHM_GC@%$OBJC_BOEHM_GC%g | |
1221 | ||
1222 | CEOF | |
1223 | EOF | |
1224 | ||
1225 | cat >> $CONFIG_STATUS <<\EOF | |
1226 | ||
1227 | # Split the substitutions into bite-sized pieces for seds with | |
1228 | # small command number limits, like on Digital OSF/1 and HP-UX. | |
1229 | ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. | |
1230 | ac_file=1 # Number of current file. | |
1231 | ac_beg=1 # First line for current file. | |
1232 | ac_end=$ac_max_sed_cmds # Line after last line for current file. | |
1233 | ac_more_lines=: | |
1234 | ac_sed_cmds="" | |
1235 | while $ac_more_lines; do | |
1236 | if test $ac_beg -gt 1; then | |
1237 | sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file | |
1238 | else | |
1239 | sed "${ac_end}q" conftest.subs > conftest.s$ac_file | |
1240 | fi | |
1241 | if test ! -s conftest.s$ac_file; then | |
1242 | ac_more_lines=false | |
1243 | rm -f conftest.s$ac_file | |
1244 | else | |
1245 | if test -z "$ac_sed_cmds"; then | |
1246 | ac_sed_cmds="sed -f conftest.s$ac_file" | |
1247 | else | |
1248 | ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" | |
1249 | fi | |
1250 | ac_file=`expr $ac_file + 1` | |
1251 | ac_beg=$ac_end | |
1252 | ac_end=`expr $ac_end + $ac_max_sed_cmds` | |
1253 | fi | |
1254 | done | |
1255 | if test -z "$ac_sed_cmds"; then | |
1256 | ac_sed_cmds=cat | |
1257 | fi | |
1258 | EOF | |
1259 | ||
1260 | cat >> $CONFIG_STATUS <<EOF | |
1261 | ||
1262 | CONFIG_FILES=\${CONFIG_FILES-"Makefile"} | |
1263 | EOF | |
1264 | cat >> $CONFIG_STATUS <<\EOF | |
1265 | for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then | |
1266 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". | |
1267 | case "$ac_file" in | |
1268 | *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` | |
1269 | ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; | |
1270 | *) ac_file_in="${ac_file}.in" ;; | |
1271 | esac | |
1272 | ||
1273 | # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. | |
1274 | ||
1275 | # Remove last slash and all that follows it. Not all systems have dirname. | |
1276 | ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` | |
1277 | if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then | |
1278 | # The file is in a subdirectory. | |
1279 | test ! -d "$ac_dir" && mkdir "$ac_dir" | |
1280 | ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" | |
1281 | # A "../" for each directory in $ac_dir_suffix. | |
1282 | ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` | |
1283 | else | |
1284 | ac_dir_suffix= ac_dots= | |
1285 | fi | |
1286 | ||
1287 | case "$ac_given_srcdir" in | |
1288 | .) srcdir=. | |
1289 | if test -z "$ac_dots"; then top_srcdir=. | |
1290 | else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; | |
1291 | /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; | |
1292 | *) # Relative path. | |
1293 | srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" | |
1294 | top_srcdir="$ac_dots$ac_given_srcdir" ;; | |
1295 | esac | |
1296 | ||
1297 | case "$ac_given_INSTALL" in | |
1298 | [/$]*) INSTALL="$ac_given_INSTALL" ;; | |
1299 | *) INSTALL="$ac_dots$ac_given_INSTALL" ;; | |
1300 | esac | |
1301 | ||
1302 | echo creating "$ac_file" | |
1303 | rm -f "$ac_file" | |
1304 | configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." | |
1305 | case "$ac_file" in | |
1306 | *Makefile*) ac_comsub="1i\\ | |
1307 | # $configure_input" ;; | |
1308 | *) ac_comsub= ;; | |
1309 | esac | |
1310 | ||
1311 | ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` | |
1312 | sed -e "$ac_comsub | |
1313 | s%@configure_input@%$configure_input%g | |
1314 | s%@srcdir@%$srcdir%g | |
1315 | s%@top_srcdir@%$top_srcdir%g | |
1316 | s%@INSTALL@%$INSTALL%g | |
1317 | " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file | |
1318 | fi; done | |
1319 | rm -f conftest.s* | |
1320 | ||
1321 | EOF | |
1322 | cat >> $CONFIG_STATUS <<EOF | |
1323 | srcdir=${srcdir} | |
1324 | host=${host} | |
1325 | target=${target} | |
1326 | with_target_subdir=${with_target_subdir} | |
1327 | with_multisubdir=${with_multisubdir} | |
1328 | ac_configure_args="--enable-multilib ${ac_configure_args}" | |
1329 | CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} | |
1330 | topsrcdir=${topsrcdir} | |
1331 | ||
1332 | EOF | |
1333 | cat >> $CONFIG_STATUS <<\EOF | |
1334 | test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h | |
1335 | if test -n "$CONFIG_FILES"; then | |
1336 | if test -n "${with_target_subdir}"; then | |
1337 | # FIXME: We shouldn't need to set ac_file | |
1338 | ac_file=Makefile | |
1339 | . ${topsrcdir}/config-ml.in | |
1340 | fi | |
1341 | fi | |
1342 | exit 0 | |
1343 | EOF | |
1344 | chmod +x $CONFIG_STATUS | |
1345 | rm -fr confdefs* $ac_clean_files | |
1346 | test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 | |
1347 | ||
1348 |